program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:55:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:29 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 9) 22:55:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1535.030660] FAULT_INJECTION: forcing a failure. [ 1535.030660] name failslab, interval 1, probability 0, space 0, times 0 [ 1535.031541] CPU: 1 PID: 9537 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1535.032069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1535.032602] Call Trace: [ 1535.032786] [ 1535.032946] dump_stack_lvl+0xc1/0xf0 [ 1535.033229] should_fail_ex+0x4b4/0x5b0 [ 1535.033509] ? create_new_namespaces+0x30/0xb30 [ 1535.033840] should_failslab+0x9/0x20 [ 1535.034125] kmem_cache_alloc+0x61/0x390 [ 1535.034418] ? cap_capable+0x1be/0x220 [ 1535.034699] create_new_namespaces+0x30/0xb30 [ 1535.035016] ? security_capable+0x99/0xc0 [ 1535.035309] unshare_nsproxy_namespaces+0xc1/0x200 [ 1535.035655] ksys_unshare+0x44d/0x8e0 [ 1535.035928] ? __pfx_ksys_unshare+0x10/0x10 [ 1535.036230] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1535.036631] ? fput+0x2f/0x1a0 [ 1535.036872] ? ksys_write+0x19e/0x250 [ 1535.037145] __x64_sys_unshare+0x31/0x40 [ 1535.037424] do_syscall_64+0x3f/0x90 [ 1535.037696] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1535.038047] RIP: 0033:0x7f728732eb19 [ 1535.038303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1535.039471] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1535.039985] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1535.040457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1535.040960] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1535.041462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1535.041973] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1535.042502] 22:55:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:55:41 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x80000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:55:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x9, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc0ed0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:55:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 22:55:41 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 10) 22:55:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x10000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:55:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 22:55:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 11) 22:55:41 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1547.561527] FAULT_INJECTION: forcing a failure. [ 1547.561527] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.563180] CPU: 1 PID: 9606 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1547.564130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1547.565121] Call Trace: [ 1547.565447] [ 1547.565738] dump_stack_lvl+0xc1/0xf0 [ 1547.566247] should_fail_ex+0x4b4/0x5b0 [ 1547.566767] ? copy_net_ns+0xe2/0x770 [ 1547.567274] should_failslab+0x9/0x20 [ 1547.567762] __kmem_cache_alloc_node+0x66/0x310 [ 1547.568353] ? copy_net_ns+0xe2/0x770 [ 1547.568847] ? __pfx_inc_ucount+0x10/0x10 [ 1547.569370] ? copy_pid_ns+0x107/0xa90 [ 1547.569882] ? copy_net_ns+0xe2/0x770 [ 1547.570390] __kmalloc+0x4a/0x160 [ 1547.570848] copy_net_ns+0xe2/0x770 [ 1547.571324] ? copy_cgroup_ns+0xa7/0x710 [ 1547.571845] create_new_namespaces+0x3f6/0xb30 [ 1547.572449] unshare_nsproxy_namespaces+0xc1/0x200 [ 1547.573082] ksys_unshare+0x44d/0x8e0 [ 1547.573569] ? __pfx_ksys_unshare+0x10/0x10 [ 1547.574108] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1547.574879] ? fput+0x2f/0x1a0 [ 1547.575309] ? ksys_write+0x19e/0x250 [ 1547.575812] __x64_sys_unshare+0x31/0x40 [ 1547.576315] do_syscall_64+0x3f/0x90 [ 1547.576806] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1547.577448] RIP: 0033:0x7f728732eb19 [ 1547.577915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1547.580059] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1547.580979] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1547.581836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1547.582718] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1547.583577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1547.584440] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1547.585324] 22:55:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x7000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:55:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:55:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:55:54 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 12) 22:55:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 22:55:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x10, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc0ed0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffff8c, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:55:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 22:55:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x9000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:55:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:09 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1a7, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 13) 22:56:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:09 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xfffffff6, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:09 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1575.553462] FAULT_INJECTION: forcing a failure. [ 1575.553462] name failslab, interval 1, probability 0, space 0, times 0 [ 1575.554889] CPU: 0 PID: 9698 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1575.555850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1575.556845] Call Trace: [ 1575.557178] [ 1575.557468] dump_stack_lvl+0xc1/0xf0 [ 1575.557973] should_fail_ex+0x4b4/0x5b0 [ 1575.558494] ? copy_net_ns+0x12e/0x770 [ 1575.559023] should_failslab+0x9/0x20 [ 1575.559517] kmem_cache_alloc+0x61/0x390 [ 1575.560030] ? __kasan_kmalloc+0x7f/0x90 [ 1575.560560] copy_net_ns+0x12e/0x770 [ 1575.561061] ? copy_cgroup_ns+0xa7/0x710 [ 1575.561587] create_new_namespaces+0x3f6/0xb30 [ 1575.562189] unshare_nsproxy_namespaces+0xc1/0x200 [ 1575.562836] ksys_unshare+0x44d/0x8e0 [ 1575.563325] ? __pfx_ksys_unshare+0x10/0x10 [ 1575.563861] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1575.564592] ? fput+0x2f/0x1a0 [ 1575.565023] ? ksys_write+0x19e/0x250 [ 1575.565525] __x64_sys_unshare+0x31/0x40 [ 1575.566043] do_syscall_64+0x3f/0x90 [ 1575.566550] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1575.567236] RIP: 0033:0x7f728732eb19 [ 1575.567708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1575.569906] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1575.570858] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1575.571752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1575.572621] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1575.573498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1575.574379] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1575.575285] 22:56:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x41c, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffff8c, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 14) 22:56:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x100000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc040000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x200000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:23 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x10000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 15) 22:56:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xfffffff6, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1588.959050] FAULT_INJECTION: forcing a failure. [ 1588.959050] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.960506] CPU: 0 PID: 9768 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1588.961461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1588.962479] Call Trace: [ 1588.962818] [ 1588.963119] dump_stack_lvl+0xc1/0xf0 [ 1588.963627] should_fail_ex+0x4b4/0x5b0 [ 1588.964154] should_failslab+0x9/0x20 [ 1588.964652] __kmem_cache_alloc_node+0x66/0x310 [ 1588.965264] ? copy_net_ns+0x17c/0x770 [ 1588.965802] kmalloc_trace+0x26/0xc0 [ 1588.966296] copy_net_ns+0x17c/0x770 [ 1588.966810] ? copy_cgroup_ns+0xa7/0x710 [ 1588.967332] create_new_namespaces+0x3f6/0xb30 [ 1588.967964] unshare_nsproxy_namespaces+0xc1/0x200 [ 1588.968625] ksys_unshare+0x44d/0x8e0 [ 1588.969122] ? __pfx_ksys_unshare+0x10/0x10 [ 1588.969669] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1588.970421] ? fput+0x2f/0x1a0 [ 1588.970855] ? ksys_write+0x19e/0x250 [ 1588.971370] __x64_sys_unshare+0x31/0x40 [ 1588.971888] do_syscall_64+0x3f/0x90 [ 1588.972393] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1588.973043] RIP: 0033:0x7f728732eb19 [ 1588.973536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1588.975755] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1588.976725] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1588.977630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1588.978501] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1588.979422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1588.980319] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1588.981233] 22:56:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 16) 22:56:23 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x800000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1020, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x100000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:36 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:36 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 17) 22:56:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x72020000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1602.508299] FAULT_INJECTION: forcing a failure. [ 1602.508299] name failslab, interval 1, probability 0, space 0, times 0 [ 1602.509303] CPU: 1 PID: 9836 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1602.509815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1602.510352] Call Trace: [ 1602.510534] [ 1602.510703] dump_stack_lvl+0xc1/0xf0 [ 1602.511004] should_fail_ex+0x4b4/0x5b0 [ 1602.511287] ? proc_net_ns_init+0x42/0x410 [ 1602.511571] should_failslab+0x9/0x20 [ 1602.511830] kmem_cache_alloc+0x61/0x390 [ 1602.512116] ? __pfx_proc_net_ns_init+0x10/0x10 [ 1602.512447] proc_net_ns_init+0x42/0x410 [ 1602.512724] ops_init+0xbb/0x6b0 [ 1602.512978] setup_net+0x3d9/0x990 [ 1602.513234] ? down_read_killable+0x1d7/0x4e0 [ 1602.513546] ? __pfx_setup_net+0x10/0x10 [ 1602.513851] copy_net_ns+0x321/0x770 [ 1602.514128] create_new_namespaces+0x3f6/0xb30 [ 1602.514459] unshare_nsproxy_namespaces+0xc1/0x200 [ 1602.514807] ksys_unshare+0x44d/0x8e0 [ 1602.515075] ? __pfx_ksys_unshare+0x10/0x10 [ 1602.515371] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1602.515767] ? fput+0x2f/0x1a0 [ 1602.515998] ? ksys_write+0x19e/0x250 [ 1602.516270] __x64_sys_unshare+0x31/0x40 [ 1602.516551] do_syscall_64+0x3f/0x90 [ 1602.516816] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1602.517178] RIP: 0033:0x7f728732eb19 [ 1602.517430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1602.518592] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1602.519392] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1602.519858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1602.520321] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1602.520827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1602.521335] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1602.521847] 22:56:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1c04, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x200000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:36 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:37 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 18) 22:56:37 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x800000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:50 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 19) 22:56:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc0ed0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:50 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:56:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:56:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1615.988469] FAULT_INJECTION: forcing a failure. [ 1615.988469] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.989274] CPU: 0 PID: 9898 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1615.989809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1615.990355] Call Trace: [ 1615.990539] [ 1615.990704] dump_stack_lvl+0xc1/0xf0 [ 1615.990990] should_fail_ex+0x4b4/0x5b0 [ 1615.991281] ? __proc_create+0x2b3/0x8b0 [ 1615.991561] should_failslab+0x9/0x20 [ 1615.991828] kmem_cache_alloc+0x61/0x390 [ 1615.992122] __proc_create+0x2b3/0x8b0 [ 1615.992401] ? __pfx___proc_create+0x10/0x10 [ 1615.992710] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1615.993119] ? mark_held_locks+0x9e/0xe0 [ 1615.993421] _proc_mkdir+0xb2/0x200 [ 1615.993679] ? __pfx__proc_mkdir+0x10/0x10 [ 1615.993971] ? kmem_cache_alloc+0x328/0x390 [ 1615.994278] ? __pfx_proc_net_ns_init+0x10/0x10 [ 1615.994604] proc_net_ns_init+0x265/0x410 [ 1615.994898] ops_init+0xbb/0x6b0 [ 1615.995171] setup_net+0x3d9/0x990 [ 1615.995435] ? down_read_killable+0x1d7/0x4e0 [ 1615.995760] ? __pfx_setup_net+0x10/0x10 [ 1615.996062] copy_net_ns+0x321/0x770 [ 1615.996330] create_new_namespaces+0x3f6/0xb30 [ 1615.996664] unshare_nsproxy_namespaces+0xc1/0x200 [ 1615.997016] ksys_unshare+0x44d/0x8e0 [ 1615.997282] ? __pfx_ksys_unshare+0x10/0x10 [ 1615.997581] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1615.997991] ? fput+0x2f/0x1a0 [ 1615.998230] ? ksys_write+0x19e/0x250 [ 1615.998508] __x64_sys_unshare+0x31/0x40 [ 1615.998791] do_syscall_64+0x3f/0x90 [ 1615.999064] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1615.999443] RIP: 0033:0x7f728732eb19 [ 1615.999704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1616.000902] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1616.001419] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1616.001916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1616.002409] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1616.002892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.003379] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1616.003878] 22:56:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa701, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:56:50 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 20) 22:56:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffff8c, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:03 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:03 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 21) 22:57:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1629.514089] FAULT_INJECTION: forcing a failure. [ 1629.514089] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.515914] CPU: 0 PID: 9973 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1629.517071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.518309] Call Trace: [ 1629.518705] [ 1629.519060] dump_stack_lvl+0xc1/0xf0 [ 1629.519699] should_fail_ex+0x4b4/0x5b0 [ 1629.520057] ? __proc_create+0x2b3/0x8b0 [ 1629.520346] should_failslab+0x9/0x20 [ 1629.520619] kmem_cache_alloc+0x61/0x390 [ 1629.520914] __proc_create+0x2b3/0x8b0 [ 1629.521189] ? __pfx___proc_create+0x10/0x10 22:57:03 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1629.521543] _proc_mkdir+0xb2/0x200 [ 1629.521985] ? __pfx__proc_mkdir+0x10/0x10 [ 1629.522311] ? kmem_cache_alloc+0x328/0x390 [ 1629.522648] ? __pfx_netfilter_net_init+0x10/0x10 [ 1629.523037] netfilter_net_init+0x215/0x300 [ 1629.523382] ops_init+0xbb/0x6b0 [ 1629.523667] setup_net+0x3d9/0x990 [ 1629.523952] ? down_read_killable+0x1d7/0x4e0 [ 1629.524317] ? __pfx_setup_net+0x10/0x10 [ 1629.524656] copy_net_ns+0x321/0x770 [ 1629.524971] create_new_namespaces+0x3f6/0xb30 [ 1629.525338] unshare_nsproxy_namespaces+0xc1/0x200 [ 1629.525724] ksys_unshare+0x44d/0x8e0 [ 1629.526014] ? __pfx_ksys_unshare+0x10/0x10 [ 1629.526341] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1629.526796] ? fput+0x2f/0x1a0 [ 1629.527060] ? ksys_write+0x19e/0x250 [ 1629.527380] __x64_sys_unshare+0x31/0x40 [ 1629.527689] do_syscall_64+0x3f/0x90 [ 1629.527988] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1629.528377] RIP: 0033:0x7f728732eb19 [ 1629.528668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1629.529993] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1629.530553] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1629.531079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1629.531619] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.532148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.532686] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1629.533231] 22:57:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xfffffff6, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x80000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:03 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 22) 22:57:04 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 23) 22:57:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1629.533498] cannot create netfilter proc entry [ 1642.795535] FAULT_INJECTION: forcing a failure. [ 1642.795535] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.796623] CPU: 1 PID: 10042 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1642.797153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.797694] Call Trace: [ 1642.797876] [ 1642.798044] dump_stack_lvl+0xc1/0xf0 [ 1642.798331] should_fail_ex+0x4b4/0x5b0 [ 1642.798618] ? __proc_create+0x2b3/0x8b0 [ 1642.798900] should_failslab+0x9/0x20 [ 1642.799181] kmem_cache_alloc+0x61/0x390 [ 1642.799489] __proc_create+0x2b3/0x8b0 [ 1642.799760] ? __pfx___proc_create+0x10/0x10 [ 1642.800087] proc_create_reg+0xb6/0x180 [ 1642.800368] proc_create_net_data+0x90/0x1c0 [ 1642.800674] ? __pfx_proc_create_net_data+0x10/0x10 [ 1642.801022] ? __pfx__proc_mkdir+0x10/0x10 [ 1642.801326] ? kmem_cache_alloc+0x328/0x390 [ 1642.801641] ? __pfx_nf_log_net_init+0x10/0x10 [ 1642.801976] nf_log_net_init+0x6a/0x370 [ 1642.802261] ? __pfx_nf_log_net_init+0x10/0x10 [ 1642.802604] ops_init+0xbb/0x6b0 [ 1642.802861] setup_net+0x3d9/0x990 [ 1642.803136] ? down_read_killable+0x1d7/0x4e0 [ 1642.803463] ? __pfx_setup_net+0x10/0x10 [ 1642.803779] copy_net_ns+0x321/0x770 [ 1642.804079] create_new_namespaces+0x3f6/0xb30 [ 1642.804422] unshare_nsproxy_namespaces+0xc1/0x200 [ 1642.804792] ksys_unshare+0x44d/0x8e0 [ 1642.805084] ? __pfx_ksys_unshare+0x10/0x10 [ 1642.805414] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1642.805857] ? fput+0x2f/0x1a0 [ 1642.806113] ? ksys_write+0x19e/0x250 [ 1642.806405] __x64_sys_unshare+0x31/0x40 [ 1642.806712] do_syscall_64+0x3f/0x90 [ 1642.806997] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1642.807396] RIP: 0033:0x7f728732eb19 [ 1642.807680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.808969] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1642.809518] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1642.810043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1642.810549] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1642.811056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.811562] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1642.812096] 22:57:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x7000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x100000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 24) 22:57:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x200000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1656.089410] FAULT_INJECTION: forcing a failure. [ 1656.089410] name failslab, interval 1, probability 0, space 0, times 0 [ 1656.090169] CPU: 1 PID: 10110 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1656.090651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1656.091149] Call Trace: [ 1656.091335] [ 1656.091499] dump_stack_lvl+0xc1/0xf0 [ 1656.091797] should_fail_ex+0x4b4/0x5b0 [ 1656.092072] ? nf_log_net_init+0xa0/0x370 [ 1656.092361] should_failslab+0x9/0x20 [ 1656.092626] __kmem_cache_alloc_node+0x66/0x310 [ 1656.092954] ? nf_log_net_init+0xa0/0x370 [ 1656.093252] ? proc_create_net_data+0x151/0x1c0 [ 1656.093575] ? nf_log_net_init+0xa0/0x370 [ 1656.093863] __kmalloc_node_track_caller+0x4b/0x160 [ 1656.094203] ? __pfx_nf_log_net_init+0x10/0x10 [ 1656.094508] kmemdup+0x2c/0x60 [ 1656.094747] nf_log_net_init+0xa0/0x370 [ 1656.095028] ? __pfx_nf_log_net_init+0x10/0x10 [ 1656.095346] ops_init+0xbb/0x6b0 [ 1656.095587] setup_net+0x3d9/0x990 [ 1656.095855] ? down_read_killable+0x1d7/0x4e0 [ 1656.096172] ? __pfx_setup_net+0x10/0x10 [ 1656.096471] copy_net_ns+0x321/0x770 [ 1656.096742] create_new_namespaces+0x3f6/0xb30 [ 1656.097073] unshare_nsproxy_namespaces+0xc1/0x200 [ 1656.097415] ksys_unshare+0x44d/0x8e0 [ 1656.097679] ? __pfx_ksys_unshare+0x10/0x10 [ 1656.097985] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1656.098397] ? fput+0x2f/0x1a0 [ 1656.098630] ? ksys_write+0x19e/0x250 [ 1656.098891] __x64_sys_unshare+0x31/0x40 [ 1656.099190] do_syscall_64+0x3f/0x90 [ 1656.099445] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1656.099820] RIP: 0033:0x7f728732eb19 [ 1656.100093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1656.101381] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1656.101930] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1656.102437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1656.102949] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1656.103465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1656.103985] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1656.104513] 22:57:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:30 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 25) 22:57:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x9000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:30 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 26) 22:57:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x800000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:42 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 27) 22:57:42 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:42 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1668.510627] FAULT_INJECTION: forcing a failure. [ 1668.510627] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.512289] CPU: 0 PID: 10178 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1668.513326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.514409] Call Trace: [ 1668.514775] [ 1668.515101] dump_stack_lvl+0xc1/0xf0 [ 1668.515655] should_fail_ex+0x4b4/0x5b0 [ 1668.516242] ? __register_sysctl_table+0x117/0x1460 [ 1668.516945] should_failslab+0x9/0x20 [ 1668.517476] __kmem_cache_alloc_node+0x66/0x310 [ 1668.518112] ? __register_sysctl_table+0x117/0x1460 [ 1668.518809] ? __register_sysctl_table+0x117/0x1460 [ 1668.519507] __kmalloc+0x4a/0x160 [ 1668.520009] __register_sysctl_table+0x117/0x1460 [ 1668.520693] ? __kmem_cache_alloc_node+0x1cd/0x310 [ 1668.521375] ? __pfx___register_sysctl_table+0x10/0x10 [ 1668.522095] ? is_module_address+0x70/0xb0 [ 1668.522678] ? register_net_sysctl+0x219/0x2c0 [ 1668.523326] nf_log_net_init+0x105/0x370 [ 1668.523918] ? __pfx_nf_log_net_init+0x10/0x10 [ 1668.524547] ops_init+0xbb/0x6b0 [ 1668.525047] setup_net+0x3d9/0x990 [ 1668.525559] ? down_read_killable+0x1d7/0x4e0 [ 1668.526204] ? __pfx_setup_net+0x10/0x10 [ 1668.526787] copy_net_ns+0x321/0x770 [ 1668.527342] create_new_namespaces+0x3f6/0xb30 [ 1668.528007] unshare_nsproxy_namespaces+0xc1/0x200 [ 1668.528717] ksys_unshare+0x44d/0x8e0 [ 1668.529262] ? __pfx_ksys_unshare+0x10/0x10 [ 1668.529853] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1668.530676] ? fput+0x2f/0x1a0 [ 1668.531154] ? ksys_write+0x19e/0x250 [ 1668.531696] __x64_sys_unshare+0x31/0x40 [ 1668.532262] do_syscall_64+0x3f/0x90 [ 1668.532794] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1668.533484] RIP: 0033:0x7f728732eb19 [ 1668.533990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1668.536298] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1668.537285] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1668.538221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1668.539173] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.540097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.541006] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1668.541951] 22:57:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x10000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1668.556361] 9pnet_fd: Insufficient options for proto=fd 22:57:42 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 28) 22:57:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1c040000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 29) 22:57:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1683.014037] FAULT_INJECTION: forcing a failure. [ 1683.014037] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.014990] CPU: 1 PID: 10227 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1683.015473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.016162] Call Trace: [ 1683.016394] [ 1683.016599] dump_stack_lvl+0xc1/0xf0 [ 1683.016946] should_fail_ex+0x4b4/0x5b0 [ 1683.017306] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.017761] should_failslab+0x9/0x20 [ 1683.018104] __kmem_cache_alloc_node+0x66/0x310 [ 1683.018514] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.018844] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1683.019244] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.019576] __kmalloc+0x4a/0x160 [ 1683.019877] __register_sysctl_table+0xbe6/0x1460 [ 1683.020220] ? __pfx___register_sysctl_table+0x10/0x10 [ 1683.020688] ? is_module_address+0x70/0xb0 [ 1683.020973] ? register_net_sysctl+0x219/0x2c0 [ 1683.021366] nf_log_net_init+0x105/0x370 [ 1683.021648] ? __pfx_nf_log_net_init+0x10/0x10 [ 1683.022044] ops_init+0xbb/0x6b0 [ 1683.022288] setup_net+0x3d9/0x990 [ 1683.022611] ? down_read_killable+0x1d7/0x4e0 [ 1683.022918] ? __pfx_setup_net+0x10/0x10 [ 1683.023275] copy_net_ns+0x321/0x770 [ 1683.023531] create_new_namespaces+0x3f6/0xb30 [ 1683.023939] unshare_nsproxy_namespaces+0xc1/0x200 [ 1683.024271] ksys_unshare+0x44d/0x8e0 [ 1683.024604] ? __pfx_ksys_unshare+0x10/0x10 [ 1683.024887] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1683.025389] ? fput+0x2f/0x1a0 [ 1683.025616] ? ksys_write+0x19e/0x250 [ 1683.025957] __x64_sys_unshare+0x31/0x40 [ 1683.026232] do_syscall_64+0x3f/0x90 [ 1683.026558] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1683.026893] RIP: 0033:0x7f728732eb19 [ 1683.027196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.028708] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1683.029189] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1683.029761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1683.030351] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.030945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.031535] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1683.032166] [ 1683.032433] sysctl could not get directory: /net -12 22:57:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:57:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 30) 22:57:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc04000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:57 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 31) [ 1683.323463] FAULT_INJECTION: forcing a failure. [ 1683.323463] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.324516] CPU: 1 PID: 10270 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1683.325177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.325853] Call Trace: [ 1683.326084] [ 1683.326291] dump_stack_lvl+0xc1/0xf0 [ 1683.326635] should_fail_ex+0x4b4/0x5b0 [ 1683.326990] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.327459] should_failslab+0x9/0x20 [ 1683.327786] __kmem_cache_alloc_node+0x66/0x310 [ 1683.328198] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.328646] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1683.329050] ? __register_sysctl_table+0xbe6/0x1460 [ 1683.329487] __kmalloc+0x4a/0x160 [ 1683.329790] __register_sysctl_table+0xbe6/0x1460 [ 1683.330128] ? __pfx___register_sysctl_table+0x10/0x10 [ 1683.330581] ? is_module_address+0xa1/0xb0 [ 1683.330945] ? register_net_sysctl+0x219/0x2c0 [ 1683.331355] nf_log_net_init+0x105/0x370 [ 1683.331708] ? __pfx_nf_log_net_init+0x10/0x10 [ 1683.332021] ops_init+0xbb/0x6b0 [ 1683.332323] setup_net+0x3d9/0x990 [ 1683.332639] ? down_read_killable+0x1d7/0x4e0 [ 1683.333030] ? __pfx_setup_net+0x10/0x10 [ 1683.333410] copy_net_ns+0x321/0x770 [ 1683.333750] create_new_namespaces+0x3f6/0xb30 [ 1683.334171] unshare_nsproxy_namespaces+0xc1/0x200 [ 1683.334614] ksys_unshare+0x44d/0x8e0 [ 1683.334934] ? __pfx_ksys_unshare+0x10/0x10 [ 1683.335299] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1683.335683] ? fput+0x2f/0x1a0 [ 1683.335973] ? ksys_write+0x19e/0x250 [ 1683.336241] __x64_sys_unshare+0x31/0x40 [ 1683.336585] do_syscall_64+0x3f/0x90 [ 1683.336930] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1683.337386] RIP: 0033:0x7f728732eb19 [ 1683.337693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.339195] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1683.339811] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1683.340421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1683.341027] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.341647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.342238] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1683.342838] [ 1683.343093] sysctl could not get directory: /net/netfilter -12 22:57:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:58 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 32) 22:57:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:57:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:57:58 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1683.956671] FAULT_INJECTION: forcing a failure. [ 1683.956671] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.958219] CPU: 0 PID: 10284 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1683.959195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.960201] Call Trace: [ 1683.960531] [ 1683.960821] dump_stack_lvl+0xc1/0xf0 [ 1683.961331] should_fail_ex+0x4b4/0x5b0 [ 1683.961847] ? __register_sysctl_table+0x117/0x1460 [ 1683.962495] should_failslab+0x9/0x20 [ 1683.962990] __kmem_cache_alloc_node+0x66/0x310 [ 1683.963586] ? __register_sysctl_table+0x117/0x1460 [ 1683.964243] ? __register_sysctl_table+0x117/0x1460 [ 1683.964882] __kmalloc+0x4a/0x160 [ 1683.965333] __register_sysctl_table+0x117/0x1460 [ 1683.965959] ? __kmem_cache_alloc_node+0x1cd/0x310 [ 1683.966559] ? __pfx___register_sysctl_table+0x10/0x10 [ 1683.967239] ? is_module_address+0x70/0xb0 [ 1683.967780] ? register_net_sysctl+0x219/0x2c0 [ 1683.968404] nf_log_net_init+0x105/0x370 [ 1683.968936] ? __pfx_nf_log_net_init+0x10/0x10 [ 1683.969521] ops_init+0xbb/0x6b0 [ 1683.969985] setup_net+0x3d9/0x990 [ 1683.970456] ? down_read_killable+0x1d7/0x4e0 [ 1683.971050] ? __pfx_setup_net+0x10/0x10 [ 1683.971590] copy_net_ns+0x321/0x770 [ 1683.972078] create_new_namespaces+0x3f6/0xb30 [ 1683.972699] unshare_nsproxy_namespaces+0xc1/0x200 [ 1683.973336] ksys_unshare+0x44d/0x8e0 [ 1683.973816] ? __pfx_ksys_unshare+0x10/0x10 [ 1683.974362] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1683.975093] ? fput+0x2f/0x1a0 [ 1683.975526] ? ksys_write+0x19e/0x250 [ 1683.976049] __x64_sys_unshare+0x31/0x40 [ 1683.976560] do_syscall_64+0x3f/0x90 [ 1683.977058] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1683.977658] RIP: 0033:0x7f728732eb19 [ 1683.978131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.980300] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1683.981221] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1683.982087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1683.982948] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.983813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.984694] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1683.985581] [ 1684.549397] cgroup: fork rejected by pids controller in /syz3 22:58:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1696.238655] FAULT_INJECTION: forcing a failure. [ 1696.238655] name failslab, interval 1, probability 0, space 0, times 0 [ 1696.239587] CPU: 0 PID: 10406 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1696.240175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1696.240756] Call Trace: [ 1696.240947] [ 1696.241117] dump_stack_lvl+0xc1/0xf0 [ 1696.241417] should_fail_ex+0x4b4/0x5b0 [ 1696.241722] ? __register_sysctl_table+0xbe6/0x1460 [ 1696.242101] should_failslab+0x9/0x20 [ 1696.242390] __kmem_cache_alloc_node+0x66/0x310 [ 1696.242741] ? __register_sysctl_table+0xbe6/0x1460 [ 1696.243119] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1696.243679] ? __register_sysctl_table+0xbe6/0x1460 [ 1696.244053] __kmalloc+0x4a/0x160 [ 1696.244322] __register_sysctl_table+0xbe6/0x1460 [ 1696.244698] ? __pfx___register_sysctl_table+0x10/0x10 [ 1696.245071] ? is_module_address+0x70/0xb0 [ 1696.245390] ? register_net_sysctl+0x219/0x2c0 [ 1696.245726] nf_log_net_init+0x105/0x370 [ 1696.246042] ? __pfx_nf_log_net_init+0x10/0x10 [ 1696.246389] ops_init+0xbb/0x6b0 [ 1696.246666] setup_net+0x3d9/0x990 [ 1696.246936] ? down_read_killable+0x1d7/0x4e0 [ 1696.247273] ? __pfx_setup_net+0x10/0x10 [ 1696.247586] copy_net_ns+0x321/0x770 [ 1696.247879] create_new_namespaces+0x3f6/0xb30 [ 1696.248249] unshare_nsproxy_namespaces+0xc1/0x200 [ 1696.248618] ksys_unshare+0x44d/0x8e0 [ 1696.248902] ? __pfx_ksys_unshare+0x10/0x10 [ 1696.249217] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1696.249651] ? fput+0x2f/0x1a0 [ 1696.249911] ? ksys_write+0x19e/0x250 [ 1696.250207] __x64_sys_unshare+0x31/0x40 [ 1696.250505] do_syscall_64+0x3f/0x90 [ 1696.250793] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1696.251168] RIP: 0033:0x7f728732eb19 [ 1696.251444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1696.252744] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1696.253281] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1696.253794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1696.254304] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1696.254811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1696.255312] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1696.255841] [ 1696.256179] sysctl could not get directory: /net/netfilter/nf_log -12 22:58:10 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 33) 22:58:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1020, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa7010000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x7202000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1020, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 34) 22:58:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 35) 22:58:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc0ed0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 36) 22:58:24 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:24 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff0000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:24 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:24 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 37) [ 1710.134825] FAULT_INJECTION: forcing a failure. [ 1710.134825] name failslab, interval 1, probability 0, space 0, times 0 [ 1710.135700] CPU: 0 PID: 10527 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1710.136251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1710.136823] Call Trace: [ 1710.137002] [ 1710.137163] dump_stack_lvl+0xc1/0xf0 [ 1710.137445] should_fail_ex+0x4b4/0x5b0 [ 1710.137727] ? __proc_create+0x2b3/0x8b0 [ 1710.138014] should_failslab+0x9/0x20 [ 1710.138283] kmem_cache_alloc+0x61/0x390 [ 1710.138579] __proc_create+0x2b3/0x8b0 [ 1710.138851] ? __pfx___proc_create+0x10/0x10 [ 1710.139163] ? mark_held_locks+0x9e/0xe0 [ 1710.139479] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1710.139832] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1710.140195] proc_create_reg+0xb6/0x180 [ 1710.140493] proc_create_net_data+0x90/0x1c0 [ 1710.140808] ? __pfx_proc_create_net_data+0x10/0x10 [ 1710.141174] ? __pfx_netlink_net_init+0x10/0x10 [ 1710.141510] netlink_net_init+0x52/0x80 [ 1710.141791] ops_init+0xbb/0x6b0 [ 1710.142051] setup_net+0x3d9/0x990 [ 1710.142312] ? down_read_killable+0x1d7/0x4e0 [ 1710.142644] ? __pfx_setup_net+0x10/0x10 [ 1710.142944] copy_net_ns+0x321/0x770 [ 1710.143224] create_new_namespaces+0x3f6/0xb30 [ 1710.143559] unshare_nsproxy_namespaces+0xc1/0x200 [ 1710.143906] ksys_unshare+0x44d/0x8e0 [ 1710.144172] ? __pfx_ksys_unshare+0x10/0x10 [ 1710.144474] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1710.144907] ? fput+0x2f/0x1a0 [ 1710.145152] ? ksys_write+0x19e/0x250 [ 1710.145456] __x64_sys_unshare+0x31/0x40 [ 1710.145741] do_syscall_64+0x3f/0x90 [ 1710.146038] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1710.146403] RIP: 0033:0x7f728732eb19 [ 1710.146663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1710.147904] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1710.148450] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1710.148940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1710.149460] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1710.149977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1710.150491] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1710.151026] 22:58:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:37 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:37 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffff8c, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:37 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:37 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 38) 22:58:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:37 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 39) 22:58:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1723.039375] FAULT_INJECTION: forcing a failure. [ 1723.039375] name failslab, interval 1, probability 0, space 0, times 0 [ 1723.040256] CPU: 0 PID: 10588 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1723.040827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1723.041390] Call Trace: [ 1723.041576] [ 1723.041741] dump_stack_lvl+0xc1/0xf0 [ 1723.042033] should_fail_ex+0x4b4/0x5b0 [ 1723.042326] ? ops_init+0x171/0x6b0 [ 1723.042603] should_failslab+0x9/0x20 [ 1723.042882] __kmem_cache_alloc_node+0x66/0x310 [ 1723.043223] ? ops_init+0x171/0x6b0 [ 1723.043505] ? ops_init+0x171/0x6b0 [ 1723.043776] __kmalloc+0x4a/0x160 [ 1723.044030] ops_init+0x171/0x6b0 [ 1723.044309] setup_net+0x3d9/0x990 [ 1723.044591] ? down_read_killable+0x1d7/0x4e0 [ 1723.044930] ? __pfx_setup_net+0x10/0x10 [ 1723.045249] copy_net_ns+0x321/0x770 [ 1723.045544] create_new_namespaces+0x3f6/0xb30 [ 1723.045903] unshare_nsproxy_namespaces+0xc1/0x200 [ 1723.046251] ksys_unshare+0x44d/0x8e0 [ 1723.046535] ? __pfx_ksys_unshare+0x10/0x10 [ 1723.046832] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1723.047259] ? fput+0x2f/0x1a0 [ 1723.047519] ? ksys_write+0x19e/0x250 [ 1723.047791] __x64_sys_unshare+0x31/0x40 [ 1723.048083] do_syscall_64+0x3f/0x90 [ 1723.048367] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1723.048739] RIP: 0033:0x7f728732eb19 [ 1723.049013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1723.050226] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1723.050730] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1723.051205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1723.051679] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1723.052152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1723.052644] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1723.053129] [ 1723.109991] perf: interrupt took too long (9757 > 9741), lowering kernel.perf_event_max_sample_rate to 20000 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xfffffff6, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:58:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 40) 22:58:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1734.940306] 9pnet_fd: Insufficient options for proto=fd 22:58:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 41) 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x100000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1735.228573] FAULT_INJECTION: forcing a failure. [ 1735.228573] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.230172] CPU: 1 PID: 10744 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1735.231198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.232230] Call Trace: [ 1735.232584] [ 1735.232892] dump_stack_lvl+0xc1/0xf0 [ 1735.233433] should_fail_ex+0x4b4/0x5b0 [ 1735.233981] should_failslab+0x9/0x20 [ 1735.234497] kmem_cache_alloc_lru+0x7a/0x680 [ 1735.235098] ? selinux_socket_create+0x9b/0x5b0 [ 1735.235719] ? sock_alloc_inode+0x27/0x1d0 [ 1735.236291] ? sock_alloc_inode+0x27/0x1d0 [ 1735.236874] sock_alloc_inode+0x27/0x1d0 [ 1735.237422] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1735.238062] alloc_inode+0x63/0x240 [ 1735.238559] new_inode_pseudo+0x17/0x80 [ 1735.239119] sock_alloc+0x40/0x270 [ 1735.239645] sock_create_lite+0x83/0x120 [ 1735.240237] __netlink_kernel_create+0xe2/0x810 [ 1735.240904] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1735.241631] ? lock_acquire+0x19a/0x4c0 [ 1735.242182] ? find_held_lock+0x2c/0x110 [ 1735.242765] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1735.243445] rtnetlink_net_init+0xba/0x150 [ 1735.244043] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1735.244711] ? __pfx_rtnetlink_rcv+0x10/0x10 [ 1735.245333] ? __pfx_rtnetlink_bind+0x10/0x10 [ 1735.245968] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1735.246656] ? debug_mutex_init+0x37/0x70 [ 1735.247255] ops_init+0xbb/0x6b0 [ 1735.247754] setup_net+0x3d9/0x990 [ 1735.248265] ? down_read_killable+0x1d7/0x4e0 [ 1735.248920] ? __pfx_setup_net+0x10/0x10 [ 1735.249506] copy_net_ns+0x321/0x770 [ 1735.250061] create_new_namespaces+0x3f6/0xb30 [ 1735.250710] unshare_nsproxy_namespaces+0xc1/0x200 [ 1735.251404] ksys_unshare+0x44d/0x8e0 [ 1735.251927] ? __pfx_ksys_unshare+0x10/0x10 [ 1735.252510] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1735.253335] ? fput+0x2f/0x1a0 [ 1735.253796] ? ksys_write+0x19e/0x250 [ 1735.254340] __x64_sys_unshare+0x31/0x40 [ 1735.254897] do_syscall_64+0x3f/0x90 [ 1735.255434] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1735.256124] RIP: 0033:0x7f728732eb19 [ 1735.256616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1735.258945] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1735.259930] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1735.260868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1735.261794] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1735.262721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1735.263635] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1735.264606] [ 1735.265749] 9pnet_fd: Insufficient options for proto=fd 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x200000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1735.414729] 9pnet_fd: Insufficient options for proto=fd 22:58:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:58:49 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 42) 22:58:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:58:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x800000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:03 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 43) 22:59:03 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1749.204324] 9pnet_fd: Insufficient options for proto=fd [ 1749.214728] FAULT_INJECTION: forcing a failure. [ 1749.214728] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.215615] CPU: 0 PID: 11002 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1749.216155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.216705] Call Trace: [ 1749.216902] [ 1749.217067] dump_stack_lvl+0xc1/0xf0 [ 1749.217360] should_fail_ex+0x4b4/0x5b0 [ 1749.217663] ? security_inode_alloc+0x38/0x160 [ 1749.217996] should_failslab+0x9/0x20 [ 1749.218269] kmem_cache_alloc+0x61/0x390 [ 1749.218592] security_inode_alloc+0x38/0x160 [ 1749.218916] inode_init_always+0xbb2/0xea0 [ 1749.219250] alloc_inode+0x84/0x240 [ 1749.219512] new_inode_pseudo+0x17/0x80 [ 1749.219820] sock_alloc+0x40/0x270 [ 1749.220094] sock_create_lite+0x83/0x120 [ 1749.220417] __netlink_kernel_create+0xe2/0x810 [ 1749.220798] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1749.221189] ? lock_acquire+0x19a/0x4c0 [ 1749.221490] ? find_held_lock+0x2c/0x110 [ 1749.221802] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1749.222165] rtnetlink_net_init+0xba/0x150 [ 1749.222480] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1749.222838] ? __pfx_rtnetlink_rcv+0x10/0x10 [ 1749.223171] ? __pfx_rtnetlink_bind+0x10/0x10 [ 1749.223510] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1749.223887] ? debug_mutex_init+0x37/0x70 [ 1749.224195] ops_init+0xbb/0x6b0 [ 1749.224474] setup_net+0x3d9/0x990 [ 1749.224758] ? down_read_killable+0x1d7/0x4e0 [ 1749.225098] ? __pfx_setup_net+0x10/0x10 [ 1749.225420] copy_net_ns+0x321/0x770 [ 1749.225713] create_new_namespaces+0x3f6/0xb30 [ 1749.226081] unshare_nsproxy_namespaces+0xc1/0x200 [ 1749.226463] ksys_unshare+0x44d/0x8e0 [ 1749.226753] ? __pfx_ksys_unshare+0x10/0x10 [ 1749.227062] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1749.227472] ? fput+0x2f/0x1a0 [ 1749.227724] ? ksys_write+0x19e/0x250 [ 1749.228022] __x64_sys_unshare+0x31/0x40 [ 1749.228327] do_syscall_64+0x3f/0x90 [ 1749.228622] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1749.229011] RIP: 0033:0x7f728732eb19 [ 1749.229282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1749.230567] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1749.231126] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1749.231656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1749.232173] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.232678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.233202] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1749.233719] 22:59:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 44) 22:59:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1761.798577] 9pnet_fd: Insufficient options for proto=fd 22:59:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x272, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 45) 22:59:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x40c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1761.967319] FAULT_INJECTION: forcing a failure. [ 1761.967319] name failslab, interval 1, probability 0, space 0, times 0 [ 1761.968159] CPU: 1 PID: 11254 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1761.968696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1761.969271] Call Trace: [ 1761.969476] [ 1761.969647] dump_stack_lvl+0xc1/0xf0 [ 1761.969932] should_fail_ex+0x4b4/0x5b0 [ 1761.970228] ? sk_prot_alloc+0x157/0x280 [ 1761.970510] should_failslab+0x9/0x20 [ 1761.970790] __kmem_cache_alloc_node+0x66/0x310 [ 1761.971134] ? sk_prot_alloc+0x157/0x280 [ 1761.971427] ? sk_prot_alloc+0x157/0x280 [ 1761.971721] __kmalloc+0x4a/0x160 [ 1761.971975] sk_prot_alloc+0x157/0x280 [ 1761.972263] sk_alloc+0x38/0x7b0 [ 1761.972529] __netlink_create+0x63/0x340 [ 1761.972834] ? sock_create_lite+0x49/0x120 [ 1761.973167] __netlink_kernel_create+0x114/0x810 [ 1761.973524] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1761.973933] ? find_held_lock+0x2c/0x110 [ 1761.974250] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1761.974602] rtnetlink_net_init+0xba/0x150 [ 1761.974914] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1761.975261] ? __pfx_rtnetlink_rcv+0x10/0x10 [ 1761.975577] ? __pfx_rtnetlink_bind+0x10/0x10 [ 1761.975903] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1761.976265] ? debug_mutex_init+0x37/0x70 [ 1761.976576] ops_init+0xbb/0x6b0 [ 1761.976839] setup_net+0x3d9/0x990 [ 1761.977117] ? down_read_killable+0x1d7/0x4e0 [ 1761.977465] ? __pfx_setup_net+0x10/0x10 [ 1761.977778] copy_net_ns+0x321/0x770 [ 1761.978059] create_new_namespaces+0x3f6/0xb30 [ 1761.978422] unshare_nsproxy_namespaces+0xc1/0x200 [ 1761.978804] ksys_unshare+0x44d/0x8e0 [ 1761.979093] ? __pfx_ksys_unshare+0x10/0x10 [ 1761.979417] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1761.979864] ? fput+0x2f/0x1a0 [ 1761.980109] ? ksys_write+0x19e/0x250 [ 1761.980410] __x64_sys_unshare+0x31/0x40 [ 1761.980705] do_syscall_64+0x3f/0x90 [ 1761.981011] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1761.981393] RIP: 0033:0x7f728732eb19 [ 1761.981665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1761.982934] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1761.983486] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1761.984001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1761.984514] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1761.985038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1761.985541] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1761.986048] [ 1761.993477] 9pnet_fd: Insufficient options for proto=fd 22:59:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 46) 22:59:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1774.955845] 9pnet_fd: Insufficient options for proto=fd 22:59:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1c04000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:29 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 47) [ 1775.111314] FAULT_INJECTION: forcing a failure. [ 1775.111314] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.112129] CPU: 0 PID: 11504 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1775.112680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.113263] Call Trace: [ 1775.113443] [ 1775.113612] dump_stack_lvl+0xc1/0xf0 [ 1775.113908] should_fail_ex+0x4b4/0x5b0 [ 1775.114203] should_failslab+0x9/0x20 [ 1775.114478] __kmem_cache_alloc_node+0x66/0x310 [ 1775.114821] ? selinux_sk_alloc_security+0x94/0x210 [ 1775.115194] kmalloc_trace+0x26/0xc0 [ 1775.115469] selinux_sk_alloc_security+0x94/0x210 [ 1775.115821] security_sk_alloc+0x5a/0xb0 [ 1775.116126] sk_prot_alloc+0x20b/0x280 [ 1775.116417] sk_alloc+0x38/0x7b0 [ 1775.116680] __netlink_create+0x63/0x340 [ 1775.116989] ? sock_create_lite+0x49/0x120 [ 1775.117315] __netlink_kernel_create+0x114/0x810 [ 1775.117672] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1775.118058] ? find_held_lock+0x2c/0x110 [ 1775.118367] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1775.118721] rtnetlink_net_init+0xba/0x150 [ 1775.119038] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1775.119389] ? __pfx_rtnetlink_rcv+0x10/0x10 [ 1775.119723] ? __pfx_rtnetlink_bind+0x10/0x10 [ 1775.120061] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1775.120429] ? debug_mutex_init+0x37/0x70 [ 1775.120744] ops_init+0xbb/0x6b0 [ 1775.121012] setup_net+0x3d9/0x990 [ 1775.121297] ? down_read_killable+0x1d7/0x4e0 [ 1775.121636] ? __pfx_setup_net+0x10/0x10 [ 1775.121949] copy_net_ns+0x321/0x770 [ 1775.122231] create_new_namespaces+0x3f6/0xb30 [ 1775.122581] unshare_nsproxy_namespaces+0xc1/0x200 [ 1775.122944] ksys_unshare+0x44d/0x8e0 [ 1775.123221] ? __pfx_ksys_unshare+0x10/0x10 [ 1775.123528] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1775.123951] ? fput+0x2f/0x1a0 [ 1775.124198] ? ksys_write+0x19e/0x250 [ 1775.124479] __x64_sys_unshare+0x31/0x40 [ 1775.124765] do_syscall_64+0x3f/0x90 [ 1775.125038] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1775.125398] RIP: 0033:0x7f728732eb19 [ 1775.125659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1775.126878] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1775.127416] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1775.127916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1775.128423] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.128921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1775.129433] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1775.129941] 22:59:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1775.156312] 9pnet_fd: Insufficient options for proto=fd 22:59:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:43 executing program 7: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 48) 22:59:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20100000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1789.449296] cgroup: fork rejected by pids controller in /syz6 [ 1789.452360] 9pnet_fd: Insufficient options for proto=fd 22:59:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20100000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 49) [ 1789.603734] FAULT_INJECTION: forcing a failure. [ 1789.603734] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.604660] CPU: 0 PID: 11854 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1789.605209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.605781] Call Trace: [ 1789.605972] [ 1789.606134] dump_stack_lvl+0xc1/0xf0 [ 1789.606428] should_fail_ex+0x4b4/0x5b0 [ 1789.606719] ? __netlink_kernel_create+0x1ad/0x810 [ 1789.607090] should_failslab+0x9/0x20 [ 1789.607368] __kmem_cache_alloc_node+0x66/0x310 [ 1789.607708] ? __netlink_kernel_create+0x1ad/0x810 [ 1789.608074] ? __init_waitqueue_head+0xca/0x150 [ 1789.608414] ? __netlink_kernel_create+0x1ad/0x810 [ 1789.608783] __kmalloc+0x4a/0x160 [ 1789.609043] __netlink_kernel_create+0x1ad/0x810 [ 1789.609405] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1789.609793] ? find_held_lock+0x2c/0x110 [ 1789.610110] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1789.610466] rtnetlink_net_init+0xba/0x150 [ 1789.610787] ? __pfx_rtnetlink_net_init+0x10/0x10 [ 1789.611148] ? __pfx_rtnetlink_rcv+0x10/0x10 [ 1789.611483] ? __pfx_rtnetlink_bind+0x10/0x10 [ 1789.611822] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1789.612193] ? debug_mutex_init+0x37/0x70 [ 1789.612504] ops_init+0xbb/0x6b0 [ 1789.612767] setup_net+0x3d9/0x990 [ 1789.613035] ? down_read_killable+0x1d7/0x4e0 [ 1789.613389] ? __pfx_setup_net+0x10/0x10 [ 1789.613704] copy_net_ns+0x321/0x770 [ 1789.613990] create_new_namespaces+0x3f6/0xb30 [ 1789.614339] unshare_nsproxy_namespaces+0xc1/0x200 [ 1789.614701] ksys_unshare+0x44d/0x8e0 [ 1789.614984] ? __pfx_ksys_unshare+0x10/0x10 [ 1789.615283] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1789.615707] ? fput+0x2f/0x1a0 [ 1789.615964] ? ksys_write+0x19e/0x250 [ 1789.616258] __x64_sys_unshare+0x31/0x40 [ 1789.616551] do_syscall_64+0x3f/0x90 [ 1789.616841] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1789.617205] RIP: 0033:0x7f728732eb19 [ 1789.617483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1789.618719] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1789.619266] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1789.619756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1789.620248] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.620749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1789.621250] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1789.621760] 22:59:44 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa701000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc0ed0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1789.751471] 9pnet_fd: Insufficient options for proto=fd 22:59:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc04, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:58 executing program 7: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 50) 22:59:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 22:59:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffff000000000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffffff00000000, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc0ed0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 22:59:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 22:59:58 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 51) [ 1804.002531] 9pnet_fd: Insufficient options for proto=fd 22:59:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1804.071338] FAULT_INJECTION: forcing a failure. [ 1804.071338] name failslab, interval 1, probability 0, space 0, times 0 [ 1804.072841] CPU: 1 PID: 12502 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1804.073853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1804.074906] Call Trace: [ 1804.075258] [ 1804.075572] dump_stack_lvl+0xc1/0xf0 [ 1804.076111] should_fail_ex+0x4b4/0x5b0 [ 1804.076660] should_failslab+0x9/0x20 [ 1804.077187] kmem_cache_alloc_lru+0x7a/0x680 [ 1804.077811] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1804.078494] ? selinux_socket_create+0x9b/0x5b0 [ 1804.079136] ? sock_alloc_inode+0x27/0x1d0 [ 1804.079713] ? sock_alloc_inode+0x27/0x1d0 [ 1804.080300] sock_alloc_inode+0x27/0x1d0 [ 1804.080863] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1804.081516] alloc_inode+0x63/0x240 [ 1804.082026] new_inode_pseudo+0x17/0x80 [ 1804.082588] sock_alloc+0x40/0x270 [ 1804.083122] sock_create_lite+0x83/0x120 [ 1804.083718] __netlink_kernel_create+0xe2/0x810 [ 1804.084402] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1804.085144] ? find_held_lock+0x2c/0x110 [ 1804.085756] ? __pfx_genl_pernet_init+0x10/0x10 [ 1804.086411] genl_pernet_init+0xc0/0x170 [ 1804.086983] ? __pfx_genl_pernet_init+0x10/0x10 [ 1804.087632] ? __pfx_genl_rcv+0x10/0x10 [ 1804.088169] ? __pfx_genl_bind+0x10/0x10 [ 1804.088735] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1804.089387] ? debug_mutex_init+0x37/0x70 [ 1804.090011] ops_init+0xbb/0x6b0 [ 1804.090526] setup_net+0x3d9/0x990 [ 1804.091054] ? down_read_killable+0x1d7/0x4e0 [ 1804.091719] ? __pfx_setup_net+0x10/0x10 [ 1804.092322] copy_net_ns+0x321/0x770 [ 1804.092868] create_new_namespaces+0x3f6/0xb30 [ 1804.093547] unshare_nsproxy_namespaces+0xc1/0x200 [ 1804.094256] ksys_unshare+0x44d/0x8e0 [ 1804.094796] ? __pfx_ksys_unshare+0x10/0x10 [ 1804.095356] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1804.096163] ? fput+0x2f/0x1a0 [ 1804.096645] ? ksys_write+0x19e/0x250 [ 1804.097194] __x64_sys_unshare+0x31/0x40 [ 1804.097768] do_syscall_64+0x3f/0x90 [ 1804.098313] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1804.099018] RIP: 0033:0x7f728732eb19 [ 1804.099543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:59:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1804.101956] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1804.103051] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1804.104009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1804.104954] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1804.105913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1804.106858] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1804.107853] 22:59:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffff8c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 52) 23:00:10 executing program 7: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:10 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xfffffff6, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1020, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:11 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:11 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffff8c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:11 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 53) [ 1816.760830] FAULT_INJECTION: forcing a failure. [ 1816.760830] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.761691] CPU: 0 PID: 13015 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1816.762227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1816.762771] Call Trace: [ 1816.762953] [ 1816.763122] dump_stack_lvl+0xc1/0xf0 [ 1816.763404] should_fail_ex+0x4b4/0x5b0 [ 1816.763687] ? security_inode_alloc+0x38/0x160 [ 1816.764013] should_failslab+0x9/0x20 [ 1816.764284] kmem_cache_alloc+0x61/0x390 [ 1816.764575] security_inode_alloc+0x38/0x160 [ 1816.764894] inode_init_always+0xbb2/0xea0 [ 1816.765201] alloc_inode+0x84/0x240 [ 1816.765460] new_inode_pseudo+0x17/0x80 [ 1816.765743] sock_alloc+0x40/0x270 [ 1816.766018] sock_create_lite+0x83/0x120 [ 1816.766319] __netlink_kernel_create+0xe2/0x810 [ 1816.766656] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1816.767027] ? find_held_lock+0x2c/0x110 [ 1816.767333] ? __pfx_genl_pernet_init+0x10/0x10 [ 1816.767654] genl_pernet_init+0xc0/0x170 [ 1816.767937] ? __pfx_genl_pernet_init+0x10/0x10 [ 1816.768268] ? __pfx_genl_rcv+0x10/0x10 [ 1816.768546] ? __pfx_genl_bind+0x10/0x10 [ 1816.768839] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1816.769193] ? debug_mutex_init+0x37/0x70 [ 1816.769500] ops_init+0xbb/0x6b0 [ 1816.769769] setup_net+0x3d9/0x990 [ 1816.770042] ? down_read_killable+0x1d7/0x4e0 [ 1816.770374] ? __pfx_setup_net+0x10/0x10 [ 1816.770672] copy_net_ns+0x321/0x770 [ 1816.770965] create_new_namespaces+0x3f6/0xb30 [ 1816.771305] unshare_nsproxy_namespaces+0xc1/0x200 [ 1816.771653] ksys_unshare+0x44d/0x8e0 [ 1816.771924] ? __pfx_ksys_unshare+0x10/0x10 [ 1816.772215] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1816.772648] ? fput+0x2f/0x1a0 [ 1816.772888] ? ksys_write+0x19e/0x250 [ 1816.773165] __x64_sys_unshare+0x31/0x40 [ 1816.773466] do_syscall_64+0x3f/0x90 [ 1816.773739] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1816.774108] RIP: 0033:0x7f728732eb19 [ 1816.774364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1816.775574] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1816.776082] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1816.776567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1816.777039] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1816.777526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1816.778027] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1816.778534] 23:00:11 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:11 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xfffffff6, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:11 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 54) 23:00:11 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7202, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:24 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 55) 23:00:24 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:24 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x100000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:24 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 56) 23:00:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x200000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:39 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x100000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 57) 23:00:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1844.813782] FAULT_INJECTION: forcing a failure. [ 1844.813782] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.815490] CPU: 1 PID: 13959 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1844.816548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.817625] Call Trace: [ 1844.817993] [ 1844.818313] dump_stack_lvl+0xc1/0xf0 [ 1844.818865] should_fail_ex+0x4b4/0x5b0 [ 1844.819429] should_failslab+0x9/0x20 [ 1844.819963] __kmem_cache_alloc_node+0x66/0x310 [ 1844.820614] ? selinux_sk_alloc_security+0x94/0x210 [ 1844.821318] kmalloc_trace+0x26/0xc0 [ 1844.821837] selinux_sk_alloc_security+0x94/0x210 [ 1844.822523] security_sk_alloc+0x5a/0xb0 [ 1844.823108] sk_prot_alloc+0x20b/0x280 [ 1844.823656] sk_alloc+0x38/0x7b0 [ 1844.824154] __netlink_create+0x63/0x340 [ 1844.824724] ? sock_create_lite+0x49/0x120 [ 1844.825333] __netlink_kernel_create+0x114/0x810 [ 1844.826020] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1844.826747] ? find_held_lock+0x2c/0x110 [ 1844.827336] ? __pfx_genl_pernet_init+0x10/0x10 [ 1844.827976] genl_pernet_init+0xc0/0x170 [ 1844.828543] ? __pfx_genl_pernet_init+0x10/0x10 [ 1844.829189] ? __pfx_genl_rcv+0x10/0x10 [ 1844.829747] ? __pfx_genl_bind+0x10/0x10 [ 1844.830310] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1844.831014] ? debug_mutex_init+0x37/0x70 [ 1844.831611] ops_init+0xbb/0x6b0 [ 1844.832125] setup_net+0x3d9/0x990 [ 1844.832644] ? down_read_killable+0x1d7/0x4e0 [ 1844.833290] ? __pfx_setup_net+0x10/0x10 [ 1844.833899] copy_net_ns+0x321/0x770 [ 1844.834436] create_new_namespaces+0x3f6/0xb30 [ 1844.835116] unshare_nsproxy_namespaces+0xc1/0x200 [ 1844.835826] ksys_unshare+0x44d/0x8e0 [ 1844.836375] ? __pfx_ksys_unshare+0x10/0x10 [ 1844.836970] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1844.837780] ? fput+0x2f/0x1a0 [ 1844.838282] ? ksys_write+0x19e/0x250 [ 1844.838833] __x64_sys_unshare+0x31/0x40 [ 1844.839406] do_syscall_64+0x3f/0x90 [ 1844.839950] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1844.840668] RIP: 0033:0x7f728732eb19 [ 1844.841166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1844.843614] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1844.844660] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1844.845652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1844.846637] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1844.847603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.848587] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1844.849573] 23:00:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x200000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 58) 23:00:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x800000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:53 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 59) 23:00:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:00:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1859.461166] FAULT_INJECTION: forcing a failure. [ 1859.461166] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.462030] CPU: 0 PID: 14424 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1859.462557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.463111] Call Trace: [ 1859.463301] [ 1859.463459] dump_stack_lvl+0xc1/0xf0 [ 1859.463741] should_fail_ex+0x4b4/0x5b0 [ 1859.464022] ? __netlink_kernel_create+0x1ad/0x810 [ 1859.464372] should_failslab+0x9/0x20 [ 1859.464670] __kmem_cache_alloc_node+0x66/0x310 [ 1859.465000] ? __netlink_kernel_create+0x1ad/0x810 [ 1859.465352] ? __init_waitqueue_head+0xca/0x150 [ 1859.465678] ? __netlink_kernel_create+0x1ad/0x810 [ 1859.466027] __kmalloc+0x4a/0x160 [ 1859.466288] __netlink_kernel_create+0x1ad/0x810 [ 1859.466638] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1859.467006] ? find_held_lock+0x2c/0x110 [ 1859.467303] ? __pfx_genl_pernet_init+0x10/0x10 [ 1859.467633] genl_pernet_init+0xc0/0x170 [ 1859.467933] ? __pfx_genl_pernet_init+0x10/0x10 [ 1859.468277] ? __pfx_genl_rcv+0x10/0x10 [ 1859.468564] ? __pfx_genl_bind+0x10/0x10 [ 1859.468851] ? __pfx_netlink_tap_init_net+0x10/0x10 [ 1859.469223] ? debug_mutex_init+0x37/0x70 [ 1859.469524] ops_init+0xbb/0x6b0 [ 1859.469779] setup_net+0x3d9/0x990 [ 1859.470060] ? down_read_killable+0x1d7/0x4e0 [ 1859.470416] ? __pfx_setup_net+0x10/0x10 [ 1859.470730] copy_net_ns+0x321/0x770 [ 1859.471023] create_new_namespaces+0x3f6/0xb30 [ 1859.471382] unshare_nsproxy_namespaces+0xc1/0x200 [ 1859.471748] ksys_unshare+0x44d/0x8e0 [ 1859.472031] ? __pfx_ksys_unshare+0x10/0x10 [ 1859.472347] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1859.472774] ? fput+0x2f/0x1a0 [ 1859.473025] ? ksys_write+0x19e/0x250 [ 1859.473314] __x64_sys_unshare+0x31/0x40 [ 1859.473604] do_syscall_64+0x3f/0x90 [ 1859.473890] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1859.474282] RIP: 0033:0x7f728732eb19 [ 1859.474552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.475859] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1859.476405] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1859.476921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1859.477436] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.477946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.478447] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1859.478969] 23:00:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1a7, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x800000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 60) 23:00:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x41c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:00:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:00:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1872.994352] FAULT_INJECTION: forcing a failure. [ 1872.994352] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.995794] CPU: 0 PID: 14940 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1872.996758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1872.997772] Call Trace: [ 1872.998127] [ 1872.998448] dump_stack_lvl+0xc1/0xf0 [ 1872.998951] should_fail_ex+0x4b4/0x5b0 [ 1872.999474] ? ops_init+0x171/0x6b0 [ 1872.999961] should_failslab+0x9/0x20 [ 1873.000444] __kmem_cache_alloc_node+0x66/0x310 [ 1873.001070] ? ops_init+0x171/0x6b0 [ 1873.001542] ? __pfx_genl_bind+0x10/0x10 [ 1873.002099] ? ops_init+0x171/0x6b0 [ 1873.002591] __kmalloc+0x4a/0x160 [ 1873.003062] ops_init+0x171/0x6b0 [ 1873.003526] setup_net+0x3d9/0x990 [ 1873.003999] ? down_read_killable+0x1d7/0x4e0 [ 1873.004587] ? __pfx_setup_net+0x10/0x10 [ 1873.005144] copy_net_ns+0x321/0x770 [ 1873.005633] create_new_namespaces+0x3f6/0xb30 [ 1873.006278] unshare_nsproxy_namespaces+0xc1/0x200 [ 1873.006922] ksys_unshare+0x44d/0x8e0 [ 1873.007422] ? __pfx_ksys_unshare+0x10/0x10 [ 1873.007974] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1873.008715] ? fput+0x2f/0x1a0 [ 1873.009159] ? ksys_write+0x19e/0x250 [ 1873.009661] __x64_sys_unshare+0x31/0x40 [ 1873.010181] do_syscall_64+0x3f/0x90 [ 1873.010675] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1873.011320] RIP: 0033:0x7f728732eb19 [ 1873.011787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1873.013949] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1873.015110] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1873.015975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1873.016833] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.017644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1873.018482] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1873.019313] 23:01:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc040000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 61) 23:01:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 62) 23:01:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1020, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 63) 23:01:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:20 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1885.811333] FAULT_INJECTION: forcing a failure. [ 1885.811333] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.812202] CPU: 1 PID: 15524 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1885.812728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1885.813264] Call Trace: [ 1885.813441] [ 1885.813604] dump_stack_lvl+0xc1/0xf0 [ 1885.813882] should_fail_ex+0x4b4/0x5b0 [ 1885.814173] should_failslab+0x9/0x20 [ 1885.814452] kmem_cache_alloc_lru+0x7a/0x680 [ 1885.814760] ? selinux_socket_create+0x9b/0x5b0 [ 1885.815085] ? sock_alloc_inode+0x27/0x1d0 [ 1885.815378] ? __pfx_selinux_socket_create+0x10/0x10 [ 1885.815733] ? sock_alloc_inode+0x27/0x1d0 [ 1885.816022] sock_alloc_inode+0x27/0x1d0 [ 1885.816296] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1885.816615] alloc_inode+0x63/0x240 [ 1885.816870] new_inode_pseudo+0x17/0x80 [ 1885.817147] sock_alloc+0x40/0x270 [ 1885.817409] sock_create_lite+0x83/0x120 [ 1885.817698] __netlink_kernel_create+0xe2/0x810 [ 1885.818028] ? __pfx_lock_release+0x10/0x10 [ 1885.818324] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1885.818734] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1885.819099] ? lock_is_held_type+0x9f/0x120 [ 1885.819404] audit_net_init+0x1b6/0x450 [ 1885.819687] ? __pfx_audit_net_init+0x10/0x10 [ 1885.819998] ? __pfx_audit_receive+0x10/0x10 [ 1885.820311] ? __pfx_audit_multicast_bind+0x10/0x10 [ 1885.820655] ? __pfx_audit_multicast_unbind+0x10/0x10 [ 1885.821008] ? kasan_set_track+0x25/0x30 [ 1885.821324] ? __kasan_kmalloc+0x7f/0x90 [ 1885.821626] ? lock_is_held_type+0x9f/0x120 [ 1885.821952] ? __pfx_audit_net_init+0x10/0x10 [ 1885.822274] ops_init+0xbb/0x6b0 [ 1885.822550] setup_net+0x3d9/0x990 [ 1885.822815] ? down_read_killable+0x1d7/0x4e0 [ 1885.823157] ? __pfx_setup_net+0x10/0x10 [ 1885.823464] copy_net_ns+0x321/0x770 [ 1885.823759] create_new_namespaces+0x3f6/0xb30 [ 1885.824115] unshare_nsproxy_namespaces+0xc1/0x200 [ 1885.824478] ksys_unshare+0x44d/0x8e0 [ 1885.824756] ? __pfx_ksys_unshare+0x10/0x10 [ 1885.825070] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1885.825488] ? fput+0x2f/0x1a0 [ 1885.825737] ? ksys_write+0x19e/0x250 [ 1885.826022] __x64_sys_unshare+0x31/0x40 [ 1885.826326] do_syscall_64+0x3f/0x90 [ 1885.826612] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1885.826984] RIP: 0033:0x7f728732eb19 [ 1885.827253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1885.828499] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1885.829032] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1885.829532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1885.830026] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.830549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1885.831047] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1885.831556] [ 1885.831855] audit: cannot initialize netlink socket in namespace 23:01:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1c04, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 64) 23:01:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 65) 23:01:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 66) 23:01:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:20 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20100000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:33 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa701, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:33 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 67) [ 1899.393405] FAULT_INJECTION: forcing a failure. [ 1899.393405] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.395032] CPU: 1 PID: 16155 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1899.396085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1899.397160] Call Trace: [ 1899.397521] [ 1899.397844] dump_stack_lvl+0xc1/0xf0 [ 1899.398401] should_fail_ex+0x4b4/0x5b0 [ 1899.398998] ? sk_prot_alloc+0x157/0x280 [ 1899.399561] should_failslab+0x9/0x20 [ 1899.400102] __kmem_cache_alloc_node+0x66/0x310 [ 1899.400748] ? sk_prot_alloc+0x157/0x280 [ 1899.401309] ? selinux_socket_post_create+0x2ee/0x7f0 [ 1899.402026] ? sk_prot_alloc+0x157/0x280 [ 1899.402614] __kmalloc+0x4a/0x160 [ 1899.403122] sk_prot_alloc+0x157/0x280 [ 1899.403678] sk_alloc+0x38/0x7b0 [ 1899.404187] __netlink_create+0x63/0x340 [ 1899.404773] ? sock_create_lite+0x49/0x120 [ 1899.405395] __netlink_kernel_create+0x114/0x810 [ 1899.406087] ? __pfx_lock_release+0x10/0x10 [ 1899.406725] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1899.407550] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1899.408305] ? lock_is_held_type+0x9f/0x120 [ 1899.408932] audit_net_init+0x1b6/0x450 [ 1899.409501] ? __pfx_audit_net_init+0x10/0x10 [ 1899.410134] ? __pfx_audit_receive+0x10/0x10 [ 1899.410793] ? __pfx_audit_multicast_bind+0x10/0x10 [ 1899.411519] ? __pfx_audit_multicast_unbind+0x10/0x10 [ 1899.412268] ? kasan_set_track+0x25/0x30 [ 1899.412869] ? __kasan_kmalloc+0x7f/0x90 [ 1899.413465] ? lock_is_held_type+0x9f/0x120 [ 1899.414111] ? __pfx_audit_net_init+0x10/0x10 [ 1899.414792] ops_init+0xbb/0x6b0 [ 1899.415325] setup_net+0x3d9/0x990 [ 1899.415866] ? down_read_killable+0x1d7/0x4e0 [ 1899.416547] ? __pfx_setup_net+0x10/0x10 [ 1899.417153] copy_net_ns+0x321/0x770 [ 1899.417731] create_new_namespaces+0x3f6/0xb30 [ 1899.418438] unshare_nsproxy_namespaces+0xc1/0x200 [ 1899.419195] ksys_unshare+0x44d/0x8e0 [ 1899.419750] ? __pfx_ksys_unshare+0x10/0x10 [ 1899.420378] ? restore_fpregs_from_fpstate+0xc3/0x1a0 [ 1899.421129] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1899.421977] ? __do_softirq+0x6d4/0x7d4 [ 1899.422613] __x64_sys_unshare+0x31/0x40 [ 1899.423210] do_syscall_64+0x3f/0x90 [ 1899.423786] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1899.424527] RIP: 0033:0x7f728732eb19 [ 1899.425065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1899.427604] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1899.428678] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1899.429679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1899.430696] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.431692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1899.432696] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1899.433715] [ 1899.434234] audit: cannot initialize netlink socket in namespace 23:01:33 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x72020000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:33 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 68) 23:01:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 69) 23:01:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1913.285834] 9pnet_fd: Insufficient options for proto=fd 23:01:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc0ed0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:01:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1913.294793] FAULT_INJECTION: forcing a failure. [ 1913.294793] name failslab, interval 1, probability 0, space 0, times 0 [ 1913.295676] CPU: 0 PID: 16707 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1913.296209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1913.296759] Call Trace: [ 1913.296943] [ 1913.297104] dump_stack_lvl+0xc1/0xf0 [ 1913.297385] should_fail_ex+0x4b4/0x5b0 [ 1913.297670] should_failslab+0x9/0x20 [ 1913.297936] __kmem_cache_alloc_node+0x66/0x310 [ 1913.298262] ? selinux_sk_alloc_security+0x94/0x210 [ 1913.298614] kmalloc_trace+0x26/0xc0 [ 1913.298882] selinux_sk_alloc_security+0x94/0x210 [ 1913.299225] security_sk_alloc+0x5a/0xb0 [ 1913.299514] sk_prot_alloc+0x20b/0x280 [ 1913.299791] sk_alloc+0x38/0x7b0 [ 1913.300024] __netlink_create+0x63/0x340 [ 1913.300315] ? sock_create_lite+0x49/0x120 [ 1913.300619] __netlink_kernel_create+0x114/0x810 [ 1913.300955] ? __pfx_lock_release+0x10/0x10 [ 1913.301253] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1913.301657] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1913.302024] ? lock_is_held_type+0x9f/0x120 [ 1913.302330] audit_net_init+0x1b6/0x450 [ 1913.302608] ? __pfx_audit_net_init+0x10/0x10 [ 1913.302931] ? __pfx_audit_receive+0x10/0x10 [ 1913.303240] ? __pfx_audit_multicast_bind+0x10/0x10 [ 1913.303584] ? __pfx_audit_multicast_unbind+0x10/0x10 [ 1913.303938] ? kasan_set_track+0x25/0x30 [ 1913.304233] ? __kasan_kmalloc+0x7f/0x90 [ 1913.304518] ? lock_is_held_type+0x9f/0x120 [ 1913.304825] ? __pfx_audit_net_init+0x10/0x10 [ 1913.305137] ops_init+0xbb/0x6b0 [ 1913.305393] setup_net+0x3d9/0x990 [ 1913.305653] ? down_read_killable+0x1d7/0x4e0 [ 1913.305951] ? __pfx_setup_net+0x10/0x10 [ 1913.306250] copy_net_ns+0x321/0x770 [ 1913.306523] create_new_namespaces+0x3f6/0xb30 [ 1913.306871] unshare_nsproxy_namespaces+0xc1/0x200 [ 1913.307217] ksys_unshare+0x44d/0x8e0 [ 1913.307465] ? __pfx_ksys_unshare+0x10/0x10 [ 1913.307763] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1913.308134] ? fput+0x2f/0x1a0 [ 1913.308372] ? ksys_write+0x19e/0x250 [ 1913.308654] __x64_sys_unshare+0x31/0x40 [ 1913.308914] do_syscall_64+0x3f/0x90 [ 1913.309189] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1913.309514] RIP: 0033:0x7f728732eb19 [ 1913.309778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1913.310859] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1913.311325] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1913.311761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1913.312193] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1913.312624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1913.313058] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1913.313503] [ 1913.313773] audit: cannot initialize netlink socket in namespace 23:01:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 70) [ 1913.452286] 9pnet_fd: Insufficient options for proto=fd 23:01:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:01:47 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 71) 23:01:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 23:01:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1913.643386] 9pnet_fd: Insufficient options for proto=fd [ 1913.660807] 9pnet_fd: Insufficient options for proto=fd 23:02:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:02:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x9000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 72) 23:02:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) 23:02:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffff8c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1927.311996] 9pnet_fd: Insufficient options for proto=fd [ 1927.320322] 9pnet_fd: Insufficient options for proto=fd 23:02:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 73) 23:02:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x10000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1927.546731] FAULT_INJECTION: forcing a failure. [ 1927.546731] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.548454] CPU: 1 PID: 17493 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1927.549523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1927.550614] Call Trace: [ 1927.550977] [ 1927.551300] dump_stack_lvl+0xc1/0xf0 [ 1927.551867] should_fail_ex+0x4b4/0x5b0 [ 1927.552426] ? __pfx_uevent_net_init+0x10/0x10 [ 1927.553070] should_failslab+0x9/0x20 [ 1927.553607] __kmem_cache_alloc_node+0x66/0x310 [ 1927.554262] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1927.555015] ? uevent_net_init+0xd4/0x330 [ 1927.555601] ? __pfx_uevent_net_init+0x10/0x10 [ 1927.556351] kmalloc_trace+0x26/0xc0 [ 1927.556983] ? __pfx_uevent_net_init+0x10/0x10 [ 1927.557629] uevent_net_init+0xd4/0x330 [ 1927.558195] ? __pfx_uevent_net_init+0x10/0x10 [ 1927.558832] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1927.559471] ? kasan_set_track+0x25/0x30 [ 1927.560043] ? __kasan_kmalloc+0x7f/0x90 [ 1927.560616] ? lock_is_held_type+0x9f/0x120 [ 1927.561238] ops_init+0xbb/0x6b0 [ 1927.561761] setup_net+0x3d9/0x990 [ 1927.562293] ? down_read_killable+0x1d7/0x4e0 [ 1927.562959] ? __pfx_setup_net+0x10/0x10 [ 1927.563564] copy_net_ns+0x321/0x770 [ 1927.564109] create_new_namespaces+0x3f6/0xb30 [ 1927.564789] unshare_nsproxy_namespaces+0xc1/0x200 [ 1927.565507] ksys_unshare+0x44d/0x8e0 [ 1927.566050] ? __pfx_ksys_unshare+0x10/0x10 [ 1927.566651] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1927.567504] ? fput+0x2f/0x1a0 [ 1927.567987] ? ksys_write+0x19e/0x250 [ 1927.568551] __x64_sys_unshare+0x31/0x40 [ 1927.569126] do_syscall_64+0x3f/0x90 [ 1927.569661] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1927.570383] RIP: 0033:0x7f728732eb19 [ 1927.570909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1927.573338] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1927.574369] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1927.575345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1927.576299] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.577268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1927.578226] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1927.579224] 23:02:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) 23:02:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1c040000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xfffffff6, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1940.868966] 9pnet_fd: Insufficient options for proto=fd 23:02:15 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 74) 23:02:15 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 1940.916744] 9pnet_fd: Insufficient options for proto=fd 23:02:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) 23:02:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}, 0x2c, {[{@version_9p2000}]}}) 23:02:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x20100000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1941.086745] 9pnet_fd: Insufficient options for proto=fd 23:02:15 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 75) 23:02:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1941.197925] 9pnet_fd: Insufficient options for proto=fd 23:02:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1941.253150] FAULT_INJECTION: forcing a failure. [ 1941.253150] name failslab, interval 1, probability 0, space 0, times 0 [ 1941.254711] CPU: 1 PID: 17857 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1941.255782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1941.256872] Call Trace: [ 1941.257234] [ 1941.257561] dump_stack_lvl+0xc1/0xf0 [ 1941.258123] should_fail_ex+0x4b4/0x5b0 [ 1941.258699] should_failslab+0x9/0x20 [ 1941.259250] kmem_cache_alloc_lru+0x7a/0x680 [ 1941.259874] ? selinux_socket_create+0x9b/0x5b0 [ 1941.260525] ? sock_alloc_inode+0x27/0x1d0 [ 1941.261123] ? sock_alloc_inode+0x27/0x1d0 [ 1941.261710] sock_alloc_inode+0x27/0x1d0 [ 1941.262274] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1941.262920] alloc_inode+0x63/0x240 [ 1941.263462] new_inode_pseudo+0x17/0x80 [ 1941.264022] sock_alloc+0x40/0x270 [ 1941.264550] sock_create_lite+0x83/0x120 [ 1941.265143] __netlink_kernel_create+0xe2/0x810 [ 1941.265816] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1941.266568] ? __pfx_uevent_net_init+0x10/0x10 [ 1941.267219] uevent_net_init+0xf9/0x330 [ 1941.267785] ? __pfx_uevent_net_init+0x10/0x10 [ 1941.268431] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1941.269067] ? kasan_set_track+0x25/0x30 [ 1941.269640] ? __kasan_kmalloc+0x7f/0x90 [ 1941.270195] ? lock_is_held_type+0x9f/0x120 [ 1941.270819] ops_init+0xbb/0x6b0 [ 1941.271354] setup_net+0x3d9/0x990 [ 1941.271875] ? down_read_killable+0x1d7/0x4e0 [ 1941.272520] ? __pfx_setup_net+0x10/0x10 [ 1941.273118] copy_net_ns+0x321/0x770 [ 1941.273672] create_new_namespaces+0x3f6/0xb30 [ 1941.274342] unshare_nsproxy_namespaces+0xc1/0x200 [ 1941.275046] ksys_unshare+0x44d/0x8e0 [ 1941.275597] ? __pfx_ksys_unshare+0x10/0x10 [ 1941.276190] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1941.277013] ? fput+0x2f/0x1a0 [ 1941.277485] ? ksys_write+0x19e/0x250 [ 1941.278039] __x64_sys_unshare+0x31/0x40 [ 1941.278610] do_syscall_64+0x3f/0x90 [ 1941.279163] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1941.279869] RIP: 0033:0x7f728732eb19 [ 1941.280385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1941.282774] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1941.283829] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1941.284782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1941.285733] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1941.286687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1941.287649] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1941.288625] [ 1941.289031] kobject_uevent: unable to create netlink socket! [ 1941.306665] 9pnet_fd: Insufficient options for proto=fd 23:02:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa7010000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:28 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x100000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) 23:02:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}, 0x2c, {[{@version_9p2000}]}}) 23:02:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc0ed0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:28 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 76) 23:02:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1954.680497] 9pnet_fd: Insufficient options for proto=fd [ 1954.715573] 9pnet_fd: Insufficient options for proto=fd 23:02:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x200000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:29 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 77) 23:02:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22, {[{@version_9p2000}]}}) 23:02:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1954.912082] 9pnet_fd: Insufficient options for proto=fd 23:02:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 23:02:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff0000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1954.948681] FAULT_INJECTION: forcing a failure. [ 1954.948681] name failslab, interval 1, probability 0, space 0, times 0 [ 1954.950552] CPU: 0 PID: 18318 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1954.951631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1954.952752] Call Trace: [ 1954.953129] [ 1954.953460] dump_stack_lvl+0xc1/0xf0 [ 1954.954012] should_fail_ex+0x4b4/0x5b0 [ 1954.954571] ? security_inode_alloc+0x38/0x160 [ 1954.955220] should_failslab+0x9/0x20 [ 1954.955768] kmem_cache_alloc+0x61/0x390 [ 1954.956339] security_inode_alloc+0x38/0x160 [ 1954.956955] inode_init_always+0xbb2/0xea0 [ 1954.957562] alloc_inode+0x84/0x240 [ 1954.958100] new_inode_pseudo+0x17/0x80 [ 1954.958676] sock_alloc+0x40/0x270 [ 1954.959225] sock_create_lite+0x83/0x120 [ 1954.959847] __netlink_kernel_create+0xe2/0x810 [ 1954.960538] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1954.961310] ? __pfx_uevent_net_init+0x10/0x10 [ 1954.961968] uevent_net_init+0xf9/0x330 [ 1954.962545] ? __pfx_uevent_net_init+0x10/0x10 [ 1954.963213] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1954.963845] ? kasan_set_track+0x25/0x30 [ 1954.964444] ? __kasan_kmalloc+0x7f/0x90 [ 1954.965042] ? lock_is_held_type+0x9f/0x120 [ 1954.965686] ops_init+0xbb/0x6b0 [ 1954.966223] setup_net+0x3d9/0x990 [ 1954.966749] ? down_read_killable+0x1d7/0x4e0 [ 1954.967422] ? __pfx_setup_net+0x10/0x10 [ 1954.968031] copy_net_ns+0x321/0x770 [ 1954.968583] create_new_namespaces+0x3f6/0xb30 [ 1954.969266] unshare_nsproxy_namespaces+0xc1/0x200 [ 1954.969993] ksys_unshare+0x44d/0x8e0 [ 1954.970549] ? __pfx_ksys_unshare+0x10/0x10 [ 1954.971169] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1954.972009] ? fput+0x2f/0x1a0 [ 1954.972490] ? ksys_write+0x19e/0x250 [ 1954.973067] __x64_sys_unshare+0x31/0x40 [ 1954.973652] do_syscall_64+0x3f/0x90 [ 1954.974228] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1954.974971] RIP: 0033:0x7f728732eb19 [ 1954.975521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1954.977948] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1954.978994] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1954.979972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1954.980941] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1954.981902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1954.982876] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1954.983913] [ 1954.984389] kobject_uevent: unable to create netlink socket! 23:02:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x800000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1955.074100] 9pnet_fd: Insufficient options for proto=fd 23:02:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) 23:02:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:02:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000, 0x22}]}}) 23:02:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffff8c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 78) 23:02:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1968.727883] FAULT_INJECTION: forcing a failure. [ 1968.727883] name failslab, interval 1, probability 0, space 0, times 0 [ 1968.728860] CPU: 0 PID: 18534 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1968.729379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1968.729874] Call Trace: [ 1968.730046] [ 1968.730192] dump_stack_lvl+0xc1/0xf0 [ 1968.730453] should_fail_ex+0x4b4/0x5b0 [ 1968.730724] should_failslab+0x9/0x20 [ 1968.730983] kmem_cache_alloc_lru+0x7a/0x680 [ 1968.731279] ? selinux_socket_create+0x9b/0x5b0 [ 1968.731589] ? sock_alloc_inode+0x27/0x1d0 [ 1968.731867] ? sock_alloc_inode+0x27/0x1d0 [ 1968.732146] sock_alloc_inode+0x27/0x1d0 [ 1968.732408] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1968.732701] alloc_inode+0x63/0x240 [ 1968.732938] new_inode_pseudo+0x17/0x80 [ 1968.733195] sock_alloc+0x40/0x270 [ 1968.733438] sock_create_lite+0x83/0x120 [ 1968.733711] __netlink_kernel_create+0xe2/0x810 [ 1968.734025] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1968.734367] ? __pfx_uevent_net_init+0x10/0x10 [ 1968.734660] uevent_net_init+0xf9/0x330 [ 1968.734918] ? __pfx_uevent_net_init+0x10/0x10 [ 1968.735217] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1968.735523] ? kasan_set_track+0x25/0x30 [ 1968.735788] ? __kasan_kmalloc+0x7f/0x90 [ 1968.736051] ? lock_is_held_type+0x9f/0x120 [ 1968.736336] ops_init+0xbb/0x6b0 [ 1968.736572] setup_net+0x3d9/0x990 [ 1968.736808] ? down_read_killable+0x1d7/0x4e0 [ 1968.737107] ? __pfx_setup_net+0x10/0x10 [ 1968.737382] copy_net_ns+0x321/0x770 [ 1968.737638] create_new_namespaces+0x3f6/0xb30 [ 1968.737946] unshare_nsproxy_namespaces+0xc1/0x200 [ 1968.738265] ksys_unshare+0x44d/0x8e0 [ 1968.738511] ? __pfx_ksys_unshare+0x10/0x10 [ 1968.738802] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1968.739217] ? fput+0x2f/0x1a0 [ 1968.739451] ? ksys_write+0x19e/0x250 [ 1968.739723] __x64_sys_unshare+0x31/0x40 [ 1968.739998] do_syscall_64+0x3f/0x90 [ 1968.740268] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1968.740633] RIP: 0033:0x7f728732eb19 [ 1968.740891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1968.742095] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1968.742599] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1968.743078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1968.743580] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1968.744058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1968.744540] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1968.745021] [ 1968.745272] kobject_uevent: unable to create netlink socket! [ 1968.749707] 9pnet: Unknown protocol version 9p2000" [ 1968.763800] 9pnet_fd: Insufficient options for proto=fd 23:02:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xfffffff6, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 79) 23:02:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:02:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) [ 1968.906153] FAULT_INJECTION: forcing a failure. [ 1968.906153] name failslab, interval 1, probability 0, space 0, times 0 [ 1968.906918] CPU: 0 PID: 18748 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1968.907466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1968.908018] Call Trace: [ 1968.908205] [ 1968.908366] dump_stack_lvl+0xc1/0xf0 [ 1968.908646] should_fail_ex+0x4b4/0x5b0 [ 1968.908933] ? sk_prot_alloc+0x157/0x280 [ 1968.909227] should_failslab+0x9/0x20 [ 1968.909507] __kmem_cache_alloc_node+0x66/0x310 [ 1968.909835] ? sk_prot_alloc+0x157/0x280 [ 1968.910125] ? sk_prot_alloc+0x157/0x280 [ 1968.910408] __kmalloc+0x4a/0x160 [ 1968.910664] sk_prot_alloc+0x157/0x280 [ 1968.910936] sk_alloc+0x38/0x7b0 [ 1968.911188] __netlink_create+0x63/0x340 [ 1968.911493] ? sock_create_lite+0x49/0x120 [ 1968.911800] __netlink_kernel_create+0x114/0x810 [ 1968.912144] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1968.912521] ? __pfx_uevent_net_init+0x10/0x10 [ 1968.912843] uevent_net_init+0xf9/0x330 [ 1968.913126] ? __pfx_uevent_net_init+0x10/0x10 [ 1968.913452] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1968.913770] ? kasan_set_track+0x25/0x30 [ 1968.914058] ? __kasan_kmalloc+0x7f/0x90 [ 1968.914329] ? lock_is_held_type+0x9f/0x120 [ 1968.914640] ops_init+0xbb/0x6b0 [ 1968.914900] setup_net+0x3d9/0x990 [ 1968.915163] ? down_read_killable+0x1d7/0x4e0 [ 1968.915503] ? __pfx_setup_net+0x10/0x10 [ 1968.915806] copy_net_ns+0x321/0x770 [ 1968.916081] create_new_namespaces+0x3f6/0xb30 [ 1968.916432] unshare_nsproxy_namespaces+0xc1/0x200 [ 1968.916782] ksys_unshare+0x44d/0x8e0 [ 1968.917049] ? __pfx_ksys_unshare+0x10/0x10 [ 1968.917332] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1968.917751] ? fput+0x2f/0x1a0 [ 1968.917993] ? ksys_write+0x19e/0x250 [ 1968.918284] __x64_sys_unshare+0x31/0x40 [ 1968.918562] do_syscall_64+0x3f/0x90 [ 1968.918841] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1968.919207] RIP: 0033:0x7f728732eb19 [ 1968.919456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1968.920648] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1968.921163] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1968.921638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1968.922117] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1968.922604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1968.923087] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1968.923586] [ 1968.923870] kobject_uevent: unable to create netlink socket! [ 1968.962579] 9pnet_fd: Insufficient options for proto=fd 23:02:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xedc000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 80) 23:02:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:59 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xc04000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:02:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) 23:02:59 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 81) 23:03:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x2}}) 23:03:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 1985.701775] FAULT_INJECTION: forcing a failure. [ 1985.701775] name failslab, interval 1, probability 0, space 0, times 0 [ 1985.703260] CPU: 1 PID: 18989 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 1985.704248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1985.705257] Call Trace: [ 1985.705594] [ 1985.705891] dump_stack_lvl+0xc1/0xf0 [ 1985.706405] should_fail_ex+0x4b4/0x5b0 [ 1985.706929] should_failslab+0x9/0x20 [ 1985.707417] __kmem_cache_alloc_node+0x66/0x310 [ 1985.708039] ? selinux_sk_alloc_security+0x94/0x210 [ 1985.708696] kmalloc_trace+0x26/0xc0 [ 1985.709181] selinux_sk_alloc_security+0x94/0x210 [ 1985.709806] security_sk_alloc+0x5a/0xb0 [ 1985.710346] sk_prot_alloc+0x20b/0x280 [ 1985.710854] sk_alloc+0x38/0x7b0 [ 1985.711313] __netlink_create+0x63/0x340 [ 1985.711867] ? sock_create_lite+0x49/0x120 [ 1985.712430] __netlink_kernel_create+0x114/0x810 [ 1985.713056] ? __pfx___netlink_kernel_create+0x10/0x10 [ 1985.713766] ? __pfx_uevent_net_init+0x10/0x10 [ 1985.714371] uevent_net_init+0xf9/0x330 [ 1985.714898] ? __pfx_uevent_net_init+0x10/0x10 [ 1985.715512] ? __pfx_uevent_net_rcv+0x10/0x10 [ 1985.716110] ? kasan_set_track+0x25/0x30 [ 1985.716639] ? __kasan_kmalloc+0x7f/0x90 [ 1985.717179] ? lock_is_held_type+0x9f/0x120 [ 1985.717748] ops_init+0xbb/0x6b0 [ 1985.718233] setup_net+0x3d9/0x990 [ 1985.718717] ? down_read_killable+0x1d7/0x4e0 [ 1985.719339] ? __pfx_setup_net+0x10/0x10 [ 1985.719943] copy_net_ns+0x321/0x770 [ 1985.720471] create_new_namespaces+0x3f6/0xb30 [ 1985.721121] unshare_nsproxy_namespaces+0xc1/0x200 [ 1985.721809] ksys_unshare+0x44d/0x8e0 [ 1985.722334] ? __pfx_ksys_unshare+0x10/0x10 [ 1985.722928] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1985.723752] ? fput+0x2f/0x1a0 [ 1985.724226] ? ksys_write+0x19e/0x250 [ 1985.724775] __x64_sys_unshare+0x31/0x40 [ 1985.725330] do_syscall_64+0x3f/0x90 [ 1985.725870] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1985.726572] RIP: 0033:0x7f728732eb19 [ 1985.727086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1985.729291] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1985.730220] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 1985.731083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 1985.731975] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1985.732850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1985.733720] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 1985.734630] [ 1985.735065] kobject_uevent: unable to create netlink socket! 23:03:00 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1985.759463] 9pnet_fd: Insufficient options for proto=fd 23:03:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x100000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x7}}) 23:03:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) 23:03:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x200000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:00 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 82) [ 1985.955378] 9pnet_fd: Insufficient options for proto=fd [ 1986.022312] 9pnet_fd: Insufficient options for proto=fd 23:03:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x8}}) 23:03:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x700000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 83) [ 1986.131480] 9pnet_fd: Insufficient options for proto=fd 23:03:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x800000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:14 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:14 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 84) 23:03:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 23:03:14 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x9}}) 23:03:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x900000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:14 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2000.600987] 9pnet_fd: Insufficient options for proto=fd 23:03:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:14 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x7202000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2000.661990] 9pnet_fd: Insufficient options for proto=fd 23:03:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0xa}}) 23:03:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xb00000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2000.759567] 9pnet_fd: Insufficient options for proto=fd 23:03:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:15 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 85) [ 2000.949143] FAULT_INJECTION: forcing a failure. [ 2000.949143] name failslab, interval 1, probability 0, space 0, times 0 [ 2000.950745] CPU: 1 PID: 19897 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2000.951781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2000.952872] Call Trace: [ 2000.953228] [ 2000.953575] dump_stack_lvl+0xc1/0xf0 [ 2000.954119] should_fail_ex+0x4b4/0x5b0 [ 2000.954691] ? __proc_create+0x2b3/0x8b0 [ 2000.955242] should_failslab+0x9/0x20 [ 2000.955779] kmem_cache_alloc+0x61/0x390 [ 2000.956367] __proc_create+0x2b3/0x8b0 [ 2000.956916] ? __pfx___proc_create+0x10/0x10 [ 2000.957535] ? __netlink_kernel_create+0x5f9/0x810 [ 2000.958257] ? __pfx___netlink_kernel_create+0x10/0x10 [ 2000.958996] proc_create_reg+0xb6/0x180 [ 2000.959565] proc_create_net_data+0x90/0x1c0 [ 2000.960199] ? __pfx_proc_create_net_data+0x10/0x10 [ 2000.960894] ? kasan_set_track+0x25/0x30 [ 2000.961481] ? __kasan_kmalloc+0x7f/0x90 [ 2000.962083] ? __pfx_proto_init_net+0x10/0x10 [ 2000.962773] proto_init_net+0x55/0x80 [ 2000.963315] ops_init+0xbb/0x6b0 [ 2000.963858] setup_net+0x3d9/0x990 [ 2000.964384] ? down_read_killable+0x1d7/0x4e0 [ 2000.965040] ? __pfx_setup_net+0x10/0x10 [ 2000.965668] copy_net_ns+0x321/0x770 [ 2000.966214] create_new_namespaces+0x3f6/0xb30 [ 2000.966911] unshare_nsproxy_namespaces+0xc1/0x200 [ 2000.967624] ksys_unshare+0x44d/0x8e0 [ 2000.968168] ? __pfx_ksys_unshare+0x10/0x10 [ 2000.968773] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2000.969604] ? fput+0x2f/0x1a0 [ 2000.970082] ? ksys_write+0x19e/0x250 [ 2000.970650] __x64_sys_unshare+0x31/0x40 [ 2000.971206] do_syscall_64+0x3f/0x90 [ 2000.971757] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2000.972491] RIP: 0033:0x7f728732eb19 [ 2000.973009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2000.975399] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2000.976438] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2000.977670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2000.978922] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2000.980151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2000.981387] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2000.982558] 23:03:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0xb}}) 23:03:28 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:28 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 86) 23:03:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file1\x00', &(0x7f0000000240), &(0x7f0000000180)={0x0, 0xfb, 0x62, 0x4, 0x4, "ffadb9813e75c89b9a7ffc3670f05cc4", "dff5cfa854036d262560530f411ffc17ad46d4640a17b7a1b2787a053f8a8196878dc650edc3f9851f9eff6ea6af9de50e3fa28a32ec36d9b8b11da536f200739c60ad15a1d088137590c19076"}, 0x62, 0x3) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe27}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2014.511380] 9pnet_fd: Insufficient options for proto=fd 23:03:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x1c04000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2014.539663] 9pnet_fd: Insufficient options for proto=fd 23:03:28 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:29 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) open_tree(r0, &(0x7f0000000300)='./file0/file0\x00', 0x9800) write$P9_RREADDIR(r2, &(0x7f0000000240)={0xb2, 0x29, 0x1, {0x2, [{{0x40, 0x3, 0x2}, 0xd45b, 0xec, 0xd, './file0/file0'}, {{0x10, 0x3, 0x8}, 0x3f, 0x7f, 0x7, './file0'}, {{0x0, 0x4, 0x6}, 0xfffffffffffffff8, 0xfd, 0x7, './file0'}, {{0x10, 0x0, 0x6}, 0xff8, 0xf9, 0x7, './file0'}, {{0x80, 0x1, 0x8}, 0x81, 0x81, 0xd, './file0/file0'}]}}, 0xb2) r3 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) creat(&(0x7f0000000100)='./file0/file0\x00', 0xd1) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000040)={0x1, 0xb47, 0x9}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001a40), 0x140000, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c0cfe8da88369192733bcfc4d41d962fc0bbc367150a25bc4dbdca24456ffdf853190ca810e67c876fac26a5ebfa9000000000000000000"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0xfffffffffffffffc, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) fchown(r6, r7, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), 0x200800, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@access_uid={'access', 0x3d, r7}}, {@aname={'aname', 0x3d, '9p\x00'}}, {@aname={'aname', 0x3d, '9p\x00'}}, {@version_u}, {@aname={'aname', 0x3d, '9p\x00'}}, {@mmap}], [{@uid_lt={'uid<', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) 23:03:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [], 0x10}}) 23:03:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2000000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:29 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 87) [ 2014.765446] 9pnet_fd: Insufficient options for proto=fd [ 2014.837739] FAULT_INJECTION: forcing a failure. [ 2014.837739] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.839121] CPU: 1 PID: 20259 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2014.840085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.841012] Call Trace: [ 2014.841339] [ 2014.841620] dump_stack_lvl+0xc1/0xf0 [ 2014.842123] should_fail_ex+0x4b4/0x5b0 [ 2014.842608] ? __proc_create+0x2b3/0x8b0 [ 2014.843129] should_failslab+0x9/0x20 [ 2014.843592] kmem_cache_alloc+0x61/0x390 [ 2014.844143] __proc_create+0x2b3/0x8b0 [ 2014.844617] ? __pfx___proc_create+0x10/0x10 [ 2014.845173] ? __pfx___proc_create+0x10/0x10 [ 2014.845705] ? _raw_write_unlock+0x1e/0x40 [ 2014.846247] ? proc_register+0x442/0x6d0 [ 2014.846742] proc_create_reg+0xb6/0x180 [ 2014.847226] proc_create_net_data+0x90/0x1c0 [ 2014.847758] ? __pfx_proc_create_net_data+0x10/0x10 [ 2014.848350] ? __pfx_proc_create_net_data+0x10/0x10 [ 2014.848933] ? kasan_set_track+0x25/0x30 [ 2014.849433] ? __pfx_dev_proc_net_init+0x10/0x10 [ 2014.850000] dev_proc_net_init+0x5a/0x1c0 [ 2014.850507] ops_init+0xbb/0x6b0 [ 2014.850964] setup_net+0x3d9/0x990 [ 2014.851409] ? down_read_killable+0x1d7/0x4e0 [ 2014.852021] ? __pfx_setup_net+0x10/0x10 [ 2014.852542] copy_net_ns+0x321/0x770 [ 2014.853037] create_new_namespaces+0x3f6/0xb30 [ 2014.853617] unshare_nsproxy_namespaces+0xc1/0x200 [ 2014.854255] ksys_unshare+0x44d/0x8e0 [ 2014.854713] ? __pfx_ksys_unshare+0x10/0x10 [ 2014.855262] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2014.855993] ? fput+0x2f/0x1a0 [ 2014.856434] ? ksys_write+0x19e/0x250 [ 2014.856939] __x64_sys_unshare+0x31/0x40 [ 2014.857447] do_syscall_64+0x3f/0x90 [ 2014.857941] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2014.858575] RIP: 0033:0x7f728732eb19 [ 2014.859047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.861232] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2014.862157] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2014.863014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2014.863879] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.864762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.865632] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2014.866523] 23:03:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2010000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x29100, 0x155) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x141000, 0x4) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000100), 0x20008, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p.000l\x00']) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x9) 23:03:42 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 88) 23:03:42 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8cffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2028.276277] 9pnet_fd: Insufficient options for proto=fd [ 2028.346321] 9pnet_fd: Insufficient options for proto=fd 23:03:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 89) 23:03:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xa701000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2028.461078] 9pnet_fd: Insufficient options for proto=fd 23:03:42 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x3}}, './file1\x00'}) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x400, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@posixacl}, {@nodevmap}, {@nodevmap}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@measure}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@permit_directio}, {@context={'context', 0x3d, 'staff_u'}}]}}) r6 = syz_open_procfs(r2, &(0x7f00000001c0)='net/ip6_flowlabel\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) 23:03:42 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 23:03:42 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e513d05002c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = syz_io_uring_complete(0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@posixacl}, {@version_9p2000}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x0, @remote}}) umount2(&(0x7f0000000080)='./file0\x00', 0xa) write$9p(r2, &(0x7f0000000000)="275a2f6d7fc450c8749a98d79765c56733181a3b76503d3cddea360904304febf649e51354985bb543975afe8d520b56b4d9c519c72e9b1e82795abdccdea88db0947403162d955d5074b4ba11350f0fd27b26fe6265bbb87475e02adce2854f4b55", 0x62) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = fsmount(r4, 0x0, 0x8) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440), 0x81, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x8}}, {@nodevmap}, {@cache_loose}, {@msize={'msize', 0x3d, 0x3}}, {@uname={'uname', 0x3d, 'rfdno'}}], [{@obj_role={'obj_role', 0x3d, '\''}}, {@appraise}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@hash}]}}) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r6, 0x8030942b, &(0x7f0000000300)={0x0, {0x15, 0x80, 0x8, 0x80, 0x9}}) [ 2028.530590] FAULT_INJECTION: forcing a failure. [ 2028.530590] name failslab, interval 1, probability 0, space 0, times 0 [ 2028.532175] CPU: 1 PID: 20595 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2028.533079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2028.534000] Call Trace: [ 2028.534309] [ 2028.534592] dump_stack_lvl+0xc1/0xf0 [ 2028.535069] should_fail_ex+0x4b4/0x5b0 [ 2028.535550] ? __proc_create+0x2b3/0x8b0 [ 2028.536038] should_failslab+0x9/0x20 [ 2028.536506] kmem_cache_alloc+0x61/0x390 [ 2028.537005] __proc_create+0x2b3/0x8b0 [ 2028.537471] ? __pfx___proc_create+0x10/0x10 [ 2028.538002] ? _raw_write_unlock+0x1e/0x40 [ 2028.538505] ? proc_register+0x442/0x6d0 [ 2028.538994] proc_create_reg+0xb6/0x180 [ 2028.539478] proc_create_seq_private+0x90/0x180 [ 2028.540081] ? __pfx_proc_create_seq_private+0x10/0x10 [ 2028.540748] ? __pfx_proc_create_net_data+0x10/0x10 [ 2028.541383] ? kasan_set_track+0x25/0x30 [ 2028.541910] ? __pfx_dev_proc_net_init+0x10/0x10 [ 2028.542509] dev_proc_net_init+0xa8/0x1c0 [ 2028.543041] ops_init+0xbb/0x6b0 [ 2028.543511] setup_net+0x3d9/0x990 [ 2028.543975] ? down_read_killable+0x1d7/0x4e0 [ 2028.544560] ? __pfx_setup_net+0x10/0x10 [ 2028.545104] copy_net_ns+0x321/0x770 [ 2028.545586] create_new_namespaces+0x3f6/0xb30 [ 2028.546199] unshare_nsproxy_namespaces+0xc1/0x200 [ 2028.546824] ksys_unshare+0x44d/0x8e0 [ 2028.547309] ? __pfx_ksys_unshare+0x10/0x10 [ 2028.547830] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2028.548569] ? fput+0x2f/0x1a0 [ 2028.548996] ? ksys_write+0x19e/0x250 [ 2028.549504] __x64_sys_unshare+0x31/0x40 [ 2028.550011] do_syscall_64+0x3f/0x90 [ 2028.550508] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2028.551155] RIP: 0033:0x7f728732eb19 [ 2028.551619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2028.553793] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2028.554721] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2028.555583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2028.556446] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2028.557302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2028.558170] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2028.559051] [ 2028.604739] 9pnet_fd: Insufficient options for proto=fd [ 2028.612346] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 2028.627290] 9pnet_fd: Insufficient options for proto=fd 23:03:56 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) 23:03:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:03:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xf6ffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 90) 23:03:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x271075f, 0x0, 0x0, 0x1201400, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80d823, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@fscache}, {@mmap}, {@posixacl}, {@afid={'afid', 0x3d, 0x1}}, {@debug}, {@noextend}, {@aname={'aname', 0x3d, '\'8A[-@%]@\x04.\xdc&*'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x30, 0x34, 0x0, 0x36, 0x39, 0x35, 0x33], 0x2d, [0x34, 0x39, 0x38, 0x66], 0x2d, [0x90, 0x31, 0x32, 0x34], 0x2d, [0x61, 0x0, 0x62, 0x62], 0x2d, [0x63, 0x38, 0x36, 0x34, 0x62, 0x39, 0x30, 0x32]}}}, {@fowner_lt={'fowner<', r1}}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) 23:03:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)=@md5={0x1, "083015ed4bc4545070febf223555d8c3"}, 0x11, 0x4) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000540)={{0x1, 0x1, 0x18}, './file0\x00'}) umount2(&(0x7f0000000000)='./file0\x00', 0xd) sendto$unix(0xffffffffffffffff, &(0x7f0000000440)="1d78e7853ef2dbd224bca4a812c25ca461040b0c3fb4aec8f09f4b9ba7c3a455788a71e7ea9d68a232dafde294996d6b44d2ceba2c20faa12a7685079f7c34ad580a28e3af536bd8d34e9505f271902486a5c53eb24b1a9d09463854572818330a3f46b821c70b302ab05d917e0385c00a02cdb349", 0x75, 0x0, &(0x7f00000004c0)=@file={0x0, '.\x00'}, 0x6e) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x20, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="cfbbb2be08c691468629f194fe99ab881e7277d22413592146190841fbbf0258e95169fff64a6d26c7c91cba7b2759632fd4258153745a3eaf730ee4a353094c82f62bb48948", 0x46, 0x1f}], 0x80001, &(0x7f0000000300)={[{}]}) 23:03:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2042.306324] 9pnet_fd: Insufficient options for proto=fd [ 2042.342814] 9pnet_fd: Insufficient options for proto=fd 23:03:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffff000000000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000180)={0x6, 0x0, &(0x7f0000000080)=[r1]}, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x104080, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_L}, {@noextend}], [{@audit}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 23:03:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) [ 2042.482750] 9pnet_fd: Insufficient options for proto=fd [ 2042.498145] 9pnet_fd: Insufficient options for proto=fd 23:03:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) 23:03:56 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file1\x00', 0x400, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='tr,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c007178aeffff0fb186ba82fb43af746d523e1c743810ec7a7dc63fd6c45b72fcb5c14b04aac87ebbadc2a8aafdad60e17a05e07e17d41e37ec036e8f29da856bebb39a2b8acf9193e88e5f5efb106860"]) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[@ANYBLOB="07010200e5010000e600000001000000b60000000400000000000000000000006c59b94b9cf1f6aefb14f3d489a4ac68267e40ba46a31a259765d3fd21c0a0f175575a009861daa5f63c91f4a2280c51f54a6c7a3efc0530399cb96c2e27b1deefc646b68c83ff76ab7592d5854583fe810aaa95083a6e7a3c400b7f94d5a7b7bfc05e1ffe66cefcc5f504369a2e903af2bff69270172be87d8ae519e7112dc980ab1d4123b619cab04929ad76fbb3a8a68ea8f34be4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d80ec94db1bf15df3d8279771b32f4e5b813b"], 0x7b6) 23:03:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0xffffffff00000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:03:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 91) 23:03:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "164df2f38ad25373a8062d110a6e8060e77baeaf"}, 0x15, 0x1) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000100)={0x14, 0x49, 0x1, {0x1, 0x3}}, 0x14) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(0x0) get_robust_list(r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) clone3(&(0x7f0000000540)={0x100000, &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000005c0), {0x7}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)=""/136, &(0x7f0000000500)=[r3], 0x1, {r4}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e23c9cdfe6e733d66642c0100646e6f3d000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,\x00']) [ 2042.637624] 9pnet_fd: Insufficient options for proto=fd [ 2042.713131] FAULT_INJECTION: forcing a failure. [ 2042.713131] name failslab, interval 1, probability 0, space 0, times 0 [ 2042.714601] CPU: 1 PID: 21169 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2042.715560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2042.716548] Call Trace: [ 2042.716883] [ 2042.717179] dump_stack_lvl+0xc1/0xf0 [ 2042.717698] should_fail_ex+0x4b4/0x5b0 [ 2042.718218] ? __proc_create+0x2b3/0x8b0 [ 2042.718733] should_failslab+0x9/0x20 [ 2042.719225] kmem_cache_alloc+0x61/0x390 [ 2042.719756] __proc_create+0x2b3/0x8b0 [ 2042.720256] ? __pfx___proc_create+0x10/0x10 [ 2042.720858] ? _raw_write_unlock+0x1e/0x40 [ 2042.721407] ? proc_register+0x442/0x6d0 [ 2042.721933] proc_create_reg+0xb6/0x180 [ 2042.722568] proc_create_net_data+0x90/0x1c0 [ 2042.723255] ? __pfx_proc_create_net_data+0x10/0x10 [ 2042.723922] ? __pfx_proc_create_net_data+0x10/0x10 [ 2042.724609] ? kasan_set_track+0x25/0x30 [ 2042.725171] ? __pfx_dev_proc_net_init+0x10/0x10 [ 2042.725810] dev_proc_net_init+0xf9/0x1c0 [ 2042.726379] ops_init+0xbb/0x6b0 [ 2042.726868] setup_net+0x3d9/0x990 [ 2042.727369] ? down_read_killable+0x1d7/0x4e0 [ 2042.727990] ? __pfx_setup_net+0x10/0x10 [ 2042.728579] copy_net_ns+0x321/0x770 [ 2042.729109] create_new_namespaces+0x3f6/0xb30 [ 2042.729769] unshare_nsproxy_namespaces+0xc1/0x200 [ 2042.730447] ksys_unshare+0x44d/0x8e0 [ 2042.730959] ? __pfx_ksys_unshare+0x10/0x10 [ 2042.731528] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2042.732301] ? fput+0x2f/0x1a0 [ 2042.732793] ? ksys_write+0x19e/0x250 [ 2042.733353] __x64_sys_unshare+0x31/0x40 [ 2042.733891] do_syscall_64+0x3f/0x90 [ 2042.734414] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2042.735087] RIP: 0033:0x7f728732eb19 [ 2042.735581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2042.737847] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2042.738821] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2042.739750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2042.740670] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2042.741572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2042.742479] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2042.743415] [ 2042.804510] audit: type=1400 audit(1688684637.153:26): avc: denied { checkpoint_restore } for pid=21160 comm="syz-executor.6" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 23:04:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 92) 23:04:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) pidfd_getfd(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:04:10 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000040)=""/79, 0x4f}], 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) openat(r3, &(0x7f0000000140)='./file0\x00', 0x80, 0x3) preadv(r1, &(0x7f0000000000), 0x0, 0xffff0000, 0xbb) 23:04:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:04:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:04:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:04:10 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2056.341790] 9pnet_fd: Insufficient options for proto=fd 23:04:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) [ 2056.360057] 9pnet_fd: Insufficient options for proto=fd 23:04:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2056.396526] 9pnet_fd: Insufficient options for proto=fd 23:04:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 23:04:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:04:10 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}, {@version_u}, {@aname={'aname', 0x3d, '\xc0-%/$\xc8'}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdf?=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 23:04:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 93) [ 2056.504876] 9pnet_fd: Insufficient options for proto=fd 23:04:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) [ 2056.585453] 9pnet_fd: Insufficient options for proto=fd [ 2056.586275] 9pnet_fd: Insufficient options for proto=fd [ 2072.284879] cgroup: fork rejected by pids controller in /syz1 [ 2072.287369] 9pnet_fd: Insufficient options for proto=fd 23:04:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:26 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 23:04:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:04:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 23:04:26 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x4000000000000005, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r4, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, &(0x7f0000001a80)=[{0x50, 0x11b, 0x1f, "11087bd6d3f62a1ee56bee289082ddd767acfcf6066aed55912e458858f5dcb4d7501724894c92e5ff3662d4597d68d395650b262193d03a14e2"}, {0x1010, 0x10f, 0x6, "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"}, {0x40, 0x11, 0x6, "d96519d2f7ca7fa77557c8db26819e242a3ace2547423f59b734dafafd1fc069937d4cd31f7ff42f6ef8"}], 0x10a0}, 0x24044840) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) clone3(&(0x7f00000002c0)={0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe2e, {r3}}, 0x58) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='efivarfs\x00', 0x800, &(0x7f0000000100)='^}+&#{$\x19!%\'-[/@&\x00') mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x8400, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) r7 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r7, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) socket$nl_generic(0x10, 0x3, 0x10) readahead(r7, 0x8fa, 0x8) r8 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r8, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='\x00', &(0x7f0000000180), 0x206400, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@noextend}, {@access_any}], [{@smackfsroot={'smackfsroot', 0x3d, '/-}$&@\xbb\''}}]}}) 23:04:26 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:04:26 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 94) [ 2072.323516] 9pnet_fd: Insufficient options for proto=fd [ 2072.331480] 9pnet_fd: Insufficient options for proto=fd 23:04:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) 23:04:26 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) 23:04:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2072.461368] 9pnet_fd: Insufficient options for proto=fd 23:04:26 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=""/172, 0xac) 23:04:26 executing program 3: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x201, 0x40, 0x15}, 0x18) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) recvmmsg$unix(r4, &(0x7f0000000780)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/30, 0x1e}], 0x1, &(0x7f0000000440)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000540)=""/167, 0xa7}, {&(0x7f0000000600)=""/78, 0x4e}, {&(0x7f0000000680)=""/145, 0x91}], 0x3, &(0x7f0000000740)}}], 0x2, 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x10, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}, {@debug={'debug', 0x3d, 0x3}}, {@nodevmap}, {@uname={'uname', 0x3d, 'wfdno'}}, {@fscache}, {@version_u}, {@cache_none}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@smackfsdef={'smackfsdef', 0x3d, '*'}}, {@uid_gt={'uid>', r5}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}]}}) [ 2072.529327] 9pnet_fd: Insufficient options for proto=fd [ 2072.550231] 9pnet_fd: Insufficient options for proto=fd 23:04:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) 23:04:26 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 95) 23:04:26 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) [ 2072.586596] 9pnet_fd: Insufficient options for proto=fd [ 2072.653321] 9pnet_fd: Insufficient options for proto=fd [ 2072.686644] 9pnet_fd: Insufficient options for proto=fd [ 2072.721458] 9pnet_fd: Insufficient options for proto=fd [ 2072.731406] 9pnet_fd: Insufficient options for proto=fd 23:04:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2312bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x33}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,\x00\x00dno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 23:04:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 23:04:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) 23:04:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 96) 23:04:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:39 executing program 3: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 23:04:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2085.230169] 9pnet_fd: Insufficient options for proto=fd [ 2085.255107] 9pnet_fd: Insufficient options for proto=fd [ 2085.273378] 9pnet_fd: Insufficient options for proto=fd [ 2085.282363] 9pnet_fd: Insufficient options for proto=fd 23:04:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:04:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xc000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@cache_none}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@mmap}, {@loose}, {@access_any}], [{@permit_directio}, {@euid_gt={'euid>', 0xee01}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:04:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) write$P9_RVERSION(r3, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0xfd, 0x8, '9P2000.L'}, 0x15) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = epoll_create(0x4) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x2, r5, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x9, 0x7f, 0x0, 0x0, 0x2, 0x20210, 0x10, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x188, 0x3131, 0x2, 0x4, 0x10001, 0x100, 0x8000, 0x0, 0x9, 0x0, 0x7}, r1, 0x8, r5, 0x2) 23:04:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 97) 23:04:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x4c002, 0x0) clone3(&(0x7f00000003c0)={0x183152980, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c00b74d2818b703adb568ce75c663f2379242a51db93c1b589ce8a3a6d94fe56259be033a724605024a6caef5226d6f8eceb7447a3ebc586c1fff01bd6e17fd962107a68bd33174ea8b73782bd177509a9059e22eb9f6d36358693ac99684b9e0d0af6a39ddd5334665c692530a8a1dc7b40aa4152fe2a4cb513e65b155c1eaa058403ddd502534c4be46d9147e569575e058facf1b89"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0xdb, 0x7, 0x80, 0x0, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xf5, 0x4, @perf_config_ext={0x0, 0x9}, 0x3126, 0x1d9d, 0x5666423d, 0x5, 0x7f, 0x100, 0x0, 0x0, 0x36, 0x0, 0x4}, r3, 0x3, r4, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="00000000000000002e2f660500653000862c33da26225cdf38df4338a52045bc2990717b57b450f29dc47d28546abc6e8d4e077d50b23f14b7b8950ed9ed6751dd707776abf2737284b26b5a0b705b12b21d21c8e9d4c1455dcf47da3b3d914467d7d04b4a3e4e7d73eb5d175d416d3065075be02e47e4a08cbeabacaa28a9d5bec7e2944cbf82081a1eb3b07d8eeb95f6e169b7b4c75f2b825f88c0d259a500a3"]) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890b, &(0x7f0000000380)={@private1={0xfc, 0x0}, @private2, @loopback={0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000200)={r8, 0x1, 0x6, @multicast}, 0x10) 23:04:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) [ 2085.515752] 9pnet_fd: Insufficient options for proto=fd 23:04:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2085.558699] FAULT_INJECTION: forcing a failure. [ 2085.558699] name failslab, interval 1, probability 0, space 0, times 0 [ 2085.560246] CPU: 0 PID: 22829 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2085.561321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.562418] Call Trace: [ 2085.562777] [ 2085.563104] dump_stack_lvl+0xc1/0xf0 [ 2085.563662] should_fail_ex+0x4b4/0x5b0 [ 2085.564234] ? __pfx_netdev_init+0x10/0x10 [ 2085.564845] should_failslab+0x9/0x20 [ 2085.565408] __kmem_cache_alloc_node+0x66/0x310 [ 2085.566066] ? netdev_create_hash+0x3c/0xc0 [ 2085.566692] ? __pfx_netdev_init+0x10/0x10 [ 2085.567293] kmalloc_trace+0x26/0xc0 [ 2085.567814] ? __pfx_netdev_init+0x10/0x10 [ 2085.568407] netdev_create_hash+0x3c/0xc0 [ 2085.569009] netdev_init+0xa7/0x1b0 [ 2085.569532] ops_init+0xbb/0x6b0 [ 2085.570040] setup_net+0x3d9/0x990 [ 2085.570555] ? down_read_killable+0x1d7/0x4e0 [ 2085.571199] ? __pfx_setup_net+0x10/0x10 [ 2085.571792] copy_net_ns+0x321/0x770 [ 2085.572322] create_new_namespaces+0x3f6/0xb30 [ 2085.572996] unshare_nsproxy_namespaces+0xc1/0x200 [ 2085.573695] ksys_unshare+0x44d/0x8e0 [ 2085.574230] ? __pfx_ksys_unshare+0x10/0x10 [ 2085.574825] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2085.575638] ? fput+0x2f/0x1a0 [ 2085.576111] ? ksys_write+0x19e/0x250 [ 2085.576667] __x64_sys_unshare+0x31/0x40 [ 2085.577335] do_syscall_64+0x3f/0x90 [ 2085.578020] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2085.578897] RIP: 0033:0x7f728732eb19 [ 2085.579526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.582068] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2085.583083] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2085.584029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2085.584996] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.585938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.586884] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2085.587858] 23:04:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 23:04:40 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x200}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000100)={'trans=unix,', {[{@debug={'debug', 0x3d, 0x8}}, {@debug={'debug', 0x3d, 0x1ff}}, {@mmap}, {@access_user}, {@cache_mmap}, {@uname={'uname', 0x3d, '[\''}}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x2, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240)="a4f06d5ce98b604f589c4d99354b3c7e40b495562692ade19c7387e876a6af741e8b4d69dd20b4c67d040aa05885f81b7ebb7d0b5bd0ce628a8814acb199277dcba8ed01378755a37b58e4ed2631066676e88798d8b97c4f0441c481dbf2284393a4a55826c1cb54a9284a112eaac6c274737d3240ded39b423d08f99a955c5c52ab1ee2531c1f3cdbff85a7a62ff67726568f8bfaf3e3296b82c4ec9b628a79ec951ec73838d31bc230bc9e35a71d", 0xaf, 0x8}, {&(0x7f0000000300)="cbe82449d23344ccc3deeb4b54c3745fc6fa6c0b1b3509eff555033ffebe", 0x1e, 0x9}, {&(0x7f0000000440)="858d04d0bb1edf57e792f005925db7164c8030ac2dbf85a1a9691dcda6498044072925ae66d192a93d318c41453806886fd1bae0c735e870b6b0eb201d4f8336e272c0a6163fd59e1826e62a1b336249477df43b5d7834216cf8a2240c782cfff28e4cea14bc65c4eb1b748caed46248e3c0f2d34db93ab7456e5fdaf78ba468fad74afc92c507f526e5a13fa983df68e6deba2a0886cb49c59de3ea5cc6257ffe6120478b409dc7e7eeaf6c22a3c08ebb39ae4c15f160840c4aa4", 0xbb, 0x7}, {&(0x7f0000000340)="18b3a8e28061ffe70da6014b336c99ade1bf59c0c6d05c597da0", 0x1a, 0xffffffffffffffe0}, {&(0x7f0000000500)="04ad06b30484d34405771918e559828998f67d6d4a1e8edc0058dbb8120a1408b3bc8ca90f43fdd7f09082e4b9873043dfb2b08d939420c5c3d487cdb5ca620166ee275d63c85d7195f921167d50e106ab4ee9d3527c3fae64a02075c99d81fbff3ba72fa78a46e6265eb5e59c501777258c6c0acaf7", 0x76, 0x4}, {&(0x7f0000000580)="4f30b1493beaee6858c666c2d57fe907ce54e476b49a680f8e9635b12274930ea1773d2696a0d1cfaf3294d93e9d4513c93c465b5d1bb89383dc1d0ac7de8d8d2e4994d43426e652aa6861d0c6d8835a3cc646bda922b8bd11f6aab76c3f55602c17bdde62bc939f4875e89740d1aa217e299069183ab9635daa420fb4478bd62452fd651ff71d24d14ad2361ea9a4b375907df437eee587a0c6104cfe12ae7541ab2da87a4a998d86f98e62a7ff0bae", 0xb0, 0x34e2}, {&(0x7f0000000640)="9bdc2ce46f3273c561a6ebe960ae565081610a2febceb8b1c6acc246284beda743c93deeda5b3c2d5a6fc3489a4de84bc999a90f6b1ea0c0f9bdb5f54b15c323a1abecbab6576ef7ce0d1f5d0f5d54204259e5f9f1de0eb652f3a507bb0fa246abcafea5986ea0e68db3e526aa54c69cbd20f32f74d5d760addd478cf2edfe", 0x7f, 0xffff}, {&(0x7f00000006c0)="e4738301e3aeb63f665145d2c9eba67eb540", 0x12, 0x1}], 0x2005000, &(0x7f0000000840)={[{@huge_advise}, {@huge_advise}, {@mode}, {@uid={'uid', 0x3d, r5}}, {@mode={'mode', 0x3d, 0x6}}], [{@obj_user={'obj_user', 0x3d, 'uname'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x12}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}{*'}}, {@subj_user={'subj_user', 0x3d, '@*2*\x93}]-$'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x39, 0x64, 0x0, 0xa2, 0x63, 0x63, 0x38], 0x2d, [0x61, 0x32, 0x5d, 0x33], 0x2d, [0x4, 0x35, 0x34, 0x35], 0x2d, [0x39, 0x64, 0x30, 0x36], 0x2d, [0x36, 0x64, 0x64, 0x66, 0x5, 0x35, 0x63, 0x66]}}}]}) r6 = dup2(r1, r3) mkdir(&(0x7f0000000cc0)='./file0\x00', 0xc0) clone3(&(0x7f0000000c40)={0x100, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x20}, &(0x7f0000000a00)=""/238, 0xee, &(0x7f0000000b00)=""/229, &(0x7f0000000c00)=[r4, r2], 0x2, {r6}}, 0x58) [ 2085.728274] 9pnet_fd: Insufficient options for proto=fd [ 2085.742977] 9pnet_fd: p9_fd_create_unix (23118): problem connecting socket: ./file0: -111 23:04:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:04:40 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 98) [ 2085.859466] 9pnet_fd: Insufficient options for proto=fd 23:04:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) 23:04:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) setresuid(0x0, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) recvmmsg$unix(r2, &(0x7f0000003c40)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)=""/119, 0x77}], 0x1, &(0x7f00000002c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000000440), 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/190, 0xbe}], 0x1, &(0x7f00000005c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000003a80)=[{&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/4, 0x4}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000001800)=""/116, 0x74}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000001880)=""/18, 0x12}, {&(0x7f00000018c0)=""/187, 0xbb}], 0x9, &(0x7f0000003b40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}], 0x3, 0x40010003, &(0x7f0000001980)={0x0, 0x3938700}) recvmsg$unix(r2, &(0x7f0000005680)={&(0x7f00000052c0), 0x6e, &(0x7f0000005500)=[{&(0x7f0000005340)=""/10, 0xa}, {&(0x7f0000005380)=""/137, 0x89}, {&(0x7f0000005440)=""/109, 0x6d}, {&(0x7f00000054c0)=""/17, 0x11}], 0x4, &(0x7f0000005540)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}, 0x2000) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r7}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r8}}, {@measure}]}}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r9}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r10}}, {@measure}]}}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000056c0)={{}, {}, [{}, {0x2, 0x0, r4}, {0x2, 0x3, r5}, {0x2, 0x0, 0xee00}], {0x4, 0x7}, [{0x8, 0x1, 0xee01}, {0x8, 0x2, r6}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x1, 0xee01}, {0x8, 0x2, r7}, {0x8, 0x0, r9}], {0x10, 0x4}, {0x20, 0x2}}, 0x7c, 0x0) 23:04:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="ff76"]) 23:04:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1002080, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@debug={'debug', 0x3d, 0x1}}, {@cache_mmap}, {@cache_none}, {@debug={'debug', 0x3d, 0x7}}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\:^-'}}, {@fsmagic={'fsmagic', 0x3d, 0xd33}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:04:55 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 99) [ 2101.301812] FAULT_INJECTION: forcing a failure. [ 2101.301812] name failslab, interval 1, probability 0, space 0, times 0 [ 2101.302668] CPU: 1 PID: 23343 Comm: syz-executor.4 Not tainted 6.4.0-next-20230706 #1 [ 2101.303200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2101.303750] Call Trace: [ 2101.303933] [ 2101.304096] dump_stack_lvl+0xc1/0xf0 [ 2101.304373] should_fail_ex+0x4b4/0x5b0 [ 2101.304657] ? ops_init+0x171/0x6b0 [ 2101.304927] should_failslab+0x9/0x20 [ 2101.305202] __kmem_cache_alloc_node+0x66/0x310 [ 2101.305530] ? ops_init+0x171/0x6b0 [ 2101.305795] ? __kasan_kmalloc+0x7f/0x90 [ 2101.306091] ? ops_init+0x171/0x6b0 [ 2101.306352] __kmalloc+0x4a/0x160 [ 2101.306601] ops_init+0x171/0x6b0 [ 2101.306859] setup_net+0x3d9/0x990 [ 2101.307113] ? down_read_killable+0x1d7/0x4e0 [ 2101.307434] ? __pfx_setup_net+0x10/0x10 [ 2101.307735] copy_net_ns+0x321/0x770 [ 2101.308007] create_new_namespaces+0x3f6/0xb30 [ 2101.308346] unshare_nsproxy_namespaces+0xc1/0x200 [ 2101.308693] ksys_unshare+0x44d/0x8e0 [ 2101.308959] ? __pfx_ksys_unshare+0x10/0x10 [ 2101.309269] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2101.309674] ? fput+0x2f/0x1a0 [ 2101.309911] ? ksys_write+0x19e/0x250 [ 2101.310186] __x64_sys_unshare+0x31/0x40 [ 2101.310470] do_syscall_64+0x3f/0x90 [ 2101.310747] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2101.311100] RIP: 0033:0x7f728732eb19 [ 2101.311358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2101.312546] RSP: 002b:00007f72848a4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2101.313050] RAX: ffffffffffffffda RBX: 00007f7287441f60 RCX: 00007f728732eb19 [ 2101.313543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000400 [ 2101.314019] RBP: 00007f72848a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2101.314493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2101.314970] R13: 00007ffe2d83504f R14: 00007f72848a4300 R15: 0000000000022000 [ 2101.315041] 9pnet_fd: Insufficient options for proto=fd [ 2101.315458] [ 2101.323498] 9pnet_fd: Insufficient options for proto=fd [ 2101.346414] 9pnet_fd: Insufficient options for proto=fd 23:04:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 23:04:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000), 0x4000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020800, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'rfdno'}}]}}) 23:04:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:55 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) (fail_nth: 100) 23:04:55 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x810000, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@fscache}, {@access_user}, {@version_L}], [{@euid_lt={'euid<', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@smackfsdef={'smackfsdef', 0x3d, 'wfdno'}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, r5}}, {@pcr={'pcr', 0x3d, 0x2}}, {@pcr={'pcr', 0x3d, 0x26}}, {@smackfsdef={'smackfsdef', 0x3d, 'rfdno'}}]}}) [ 2101.508367] 9pnet_fd: Insufficient options for proto=fd 23:04:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) [ 2101.525314] 9pnet_fd: Insufficient options for proto=fd [ 2101.559798] 9pnet_fd: Insufficient options for proto=fd 23:04:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:04:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0xffffffffffffffff, 0x11, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x4008, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d3edf54d6f2f5bd828708022a4eb083625e8a6895bf429296bf9f455b70a83bf53ae6ecf399d4b86e4007ffdb3818fcc566e6bd11f10643a8920b1c967f046b9b624ffd1a4001d641cd5c29b5b8eb4133c6e1cdd7e0cc7acf2c43ad09d175ae53b3c0a23886e1dc17a75f8757aef35abcdc54d852a27b9600f256fa55b78883a1aad5875c1072b05908f23e221e06a527ef922fc678697c53cc34718b736184f341754b86bfc9", @ANYRESHEX=r0, @ANYBLOB=',access=user,msize=0x0000000000000401,version=9p2000.L,afid=0x0000000000000000,mmap,permit_directio,permit_directio,\x00']) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x80000, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@access_client}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}, {@fowner_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x32, 0x35, 0x37, 0x39, 0x32, 0x64, 0x38], 0x2d, [0x61, 0x37, 0x34, 0x30], 0x2d, [0x36, 0x34, 0x39, 0x65], 0x2d, [0x37, 0x37, 0x34, 0x63], 0x2d, [0x33, 0x30, 0x32, 0x62, 0x4, 0x63, 0x62, 0x62]}}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800) 23:04:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) 23:04:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2101.808345] cgroup: fork rejected by pids controller in /syz2 [ 2101.814893] 9pnet_fd: Insufficient options for proto=fd 23:05:08 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000400) 23:05:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:08 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x200000000000000, 0xe, 0x0, 0x800000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x3a116b980, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2114.409717] 9pnet_fd: Insufficient options for proto=fd 23:05:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 23:05:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="0226fcb245d27b574c898cc7344305753fccdb67e41cf649effb4017f18ea9f0fd77070fbf2ee7db93e5cae8ae2572815b74fac0e7056e844a93ef9bcff025c7b36839a0734f15e847f1bf87a088d5afbbc322d788c58bfd78f83274537bb13829c9053b2e20dd4fd3ffa1ef354f9977371c959371f14674e4a1f65576f549733383"], 0x4, 0x3) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x140) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:05:08 executing program 3: rt_sigtimedwait(&(0x7f0000000100)={[0x8]}, &(0x7f0000000140), &(0x7f00000001c0)={0x0, 0x989680}, 0x8) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x6, &(0x7f0000000240)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = dup2(r1, r2) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r4}}, 0x58) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fallocate(r6, 0x30, 0x6, 0x1) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}}) [ 2114.475194] 9pnet_fd: Insufficient options for proto=fd [ 2114.479587] 9pnet_fd: Insufficient options for proto=fd [ 2114.482845] 9pnet_fd: Insufficient options for proto=fd 23:05:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) [ 2114.551815] 9pnet_fd: Insufficient options for proto=fd 23:05:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:05:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x20, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}], [{@dont_measure}]}}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@obj_user={'obj_user', 0x3d, 'trans=fd,'}}, {@uid_gt={'uid>', 0xee01}}, {@obj_user={'obj_user', 0x3d, 'trans=fd,'}}]}}) r6 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0xc082, 0x3a, 0x4}, 0x18) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) fchown(r7, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x210000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="2c776664016f3d", @ANYRESHEX=r2, @ANYBLOB="2c63616368657461673d255b2d405c24285d3a2c2c736d61636b66736861743d3970002c646f6e745f61707072616973652c61756469742c7065726d69745f646972656374696f2c736d61636b66736465663d5c7b282d7b5b2d2e2c736d61636b66736465663d3a2825272925d3d23a7b292c646f6e745f61707072616973652c666f776e65723c", @ANYRESDEC=r8, @ANYBLOB="8000"]) chmod(&(0x7f0000000180)='./file0\x00', 0x53) 23:05:09 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:05:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000002) [ 2114.740504] 9pnet_fd: Insufficient options for proto=fd 23:05:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x7c9f}}, './file1\x00'}) clone3(&(0x7f0000000000)={0xa1168d00, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x218}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cd30b28242e47b364ff003d592d51a1817dad977c3187d6cc68b781fe7966d56e37a94ff07dcd5564c17710665e20410cf17b2368a8237ceb4f0f8bf683ad9389a00e75a184bbbf87fe1a64c180b7a22112d6aa2481d41940f4410580981a1e4eda6e50d491330b73962dc0c9f9961b5148c683ed2e51563ff560bf267b95cbde45c9e6caba44bf1aeda4", @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) dup(r1) dup(r4) [ 2114.824987] 9pnet_fd: Insufficient options for proto=fd 23:05:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:05:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000003) 23:05:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="745d616e733d66642c7266646e6f3d2de20cbb70a804a4a06c50038e3bed4d11bb11e62d41da5feb09868f29b8647604bfc8b74ff77d39de3ab4b8162bfa246e1beb7c01b9729b68445f9431ffcd35f8edada075f7f91ab418a77a0872b651cdc750cb7454de26ef21c637c83cd84fe0eab1b340aad112a7f90088b549219e464819c23e0db83206a4bc4a4c073e4ff8c56e8b8bdb95dbaf4cb5f386549a72ec873d418c585a8a", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000300)={'bond0\x00', {0x2, 0x0, @initdev}}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000009c00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r6, &(0x7f0000009dc0)={0x0, 0x0, &(0x7f0000009d80)={&(0x7f0000000080)={0x28, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_NAN(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r4, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x240160d0) 23:05:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c727664666f3d1975c743bbc4493fcc5f9f7db1846899da1e611d0de3ad15ebac57670962ab4984a660245c2fd1aa8fad6c6a0da518548bf745da801048859eac3103b4958a9e10526f03ecd6d2003eb41e9e6ca480", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 23:05:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x51731d56caaaeaaa, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:05:23 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffffffc1}}, './file0/file0\x00'}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@cache_loose}, {@uname={'uname', 0x3d, '.'}}, {@cache_mmap}, {@access_user}, {@msize}, {@version_u}], [{@smackfsroot={'smackfsroot', 0x3d, '^@&\xf6+!\xb0\xac!&-]'}}, {@fowner_gt={'fowner>', 0xee00}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@uid_eq={'uid', 0x3d, r2}}, {@permit_directio}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x64, 0x65, 0x32, 0x62, 0x33, 0x31, 0x30], 0x2d, [0x35, 0x37, 0x64, 0x65], 0x2d, [0x66, 0x66, 0xc, 0x66], 0x2d, [0x61, 0x38, 0x36, 0x63], 0x2d, [0x61, 0x61, 0x66, 0x32, 0x35, 0x62, 0x61, 0x51]}}}]}}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) clone3(&(0x7f00000003c0)={0x22736ad80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x2b}, 0x0, 0x0, 0x0, 0x0}, 0x13) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r7}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001040)={r8, r9, "047adbc4961b6497281e875216e81bac624dacedc64b8e28100a5c7249be32b185c560f4ff71281ab4bc0fd1a4257b5a8dda4487e6b3d0284fa94a26e72c533c15d0e7493201f7cc03ebf6e08dee095f1b8d9c048a9b1151fc0f95bdd7bfa10b3a4bd0a9a2ce560494c2f1c76f1e5042110800b2ffb9a2255478a022dc6247284759fbdf3e9cf8f915488a1d416fb280d1b34bfe04a77f77361183185aab88c1e0fa10c90ca26d60b48a2eda4948af88c4b3b943c3df33c719dd60a682dba785e1710d5065e44d8e323485b0ed80136ae353487a36371755cfe825ce90bbb73f19d0f9d927b770751ccf6e7aa883446b211f2f7d99beb08c2cd87f963b9a7e32", "7ecffe34aab4db1041a2fcec96078ab568d2579ac9e7ea20d35739e0f74571edddfbdcf56679b42f546d96bda1e1bcd62d5edc8a347491848121dc8b66610143fb2912db66f94e51e31cb19b60ef621ccdb6dc56febe68554465b567e8d2194e2f933328238c9aba6f37823d1e5b4d2c4d351bfe198807e0c608647207c8e5bdbde023c0c4a05b534df41a0674bb5d6ceee5c3deca7c92b4b11290c04ba17a8013059655b00e6cbca82ff462cccdf0aabc2deb520a40204cc3d28b7f0968930711600b34543338891de0e33ed7002cd463bd3e4864a30929f535258a942b0d40d1152beec01a161fc7920e3ec45a2103808e1ef5807d4400799d1512c2879929bdf16ec598e10a85c92c8b330d561f83782b6fee3144c8ef0e7a26c6fec89616fbc778a2969d660f10a03f530c30de5dadad9ce4e489d6553ac150eb7c0871fa1afcb1811306d31ffdceebbc6a4cc37b7a83262e5eec1265df485b6a9fdbcb26b3e81a737f1c45bb6c2d8162c9357f06147b215c382de80c042d6934c3e3bc412bbe5d35b3d597d985eb84bf00e20d6da471b04c106eeb813a7a47571c44a2a79eefdc90e2b67373419f1befdbd93d7f0aae17e851c0a4299368d0009d179d994c8a84efe6cc32e8bce123ce9112684606cb023188ccd45a657f270b8531fc0b12ffb5385dac2d266b64e8a65b48770c447895a224d19e2e79731bd01fbe6beb1022fc7faa0aac1e49c14d9ed77641dced9c2435de7642b008a5d311157f6470e85c78fe2066c978dc8e8d90aa5111104d32dfcd717fc2359fcb587e6cdd2ab785651d1201b3f850febe05bc0d9c38ef93d9ad3dadec856a5a974c1d4fe4d9414b79b7d0e23afc5308db35f172299033f90a82e45a693d1912a50d79a83a225c01f17188d5ec5c3c7a9beb0b157fb9e99f084992a9445919fa6177ea2001250997b64d17455ec0ce9eeb15a7467e61705d7b46da4f4a0bb7d9f70703c2f4276d133dd63b74eb7a146116a5ee5cea44eace67889d77edadf8f020542b9776d025262a8cc7d1e320214e7f859cc7e39deaf0d6de80b4f060df38fb253347d6c88a12dbce46b1918d465e6ed5e89d0f692818fb7406bfca576ff1d54156066b7d523df8d1796917005f90ebe3ab114154c72d27a4dca1298fbfad021921bcb791e22678209fe7889f8ac8ae0a1cd98de0aa45a45a9d8f45b471ee13d1c843a6c5f5e1029e461fb8714f96e6cb5a746f67516dbb67e915aa290acd2ea233b909408bfb72ad1981c1784dba51f81aa98698d00a9ed65512ac4297fdca8668138779d4e551895d997d6357e7e61ee137e47da08cbee4ab0357c49f17f956b48212a5155878eec5f7940578e45b59d03841fb3ce934990f685df87f42cb4a69d1182c6fa82c9d3c730fc732e475df540da4e47497d6769c36bc655a9b96d6a1e16a8a3cdacd67c0362763a17f54ea010c8555d23929c31f0656ba21ae2f6f73ff3aa9b6b39deb5ad2f1b2145115a3d2696eb1841e3f295a463d7266deb8f669dc0e4c66c7e35f0288cf50fa2495a9756933c4d65bbb1b457085b719fde47f29db4579f1cd412305a83b64fd323bb2a93e8482b29205377dbc61687af46af8e0dad9df50aee5b9874fde2206995abf4d84cb1a8dbdda3f1f9944f7181812d065f7d43d1d3528b0d7080afd4056038793044b770dad938e37491fe7beee33046ec51025c91a448fc7e500aacc7b4cebc9de12459f20db5c492e34ae181ef2d4010b5b9efd2e5abd6ffbc59a731a2ed660e88b02cc77f2be4680cd28c2945c5f005633ad7b2be4edbbfaf68b0346b03d1d2043dae8b720a7b60b42df3c998657adf534f3680f1064380b816b1c38541dcb5d4325781d3b3a63487feaa335a6403b483994d7aeaa07fb3d665ec1e66454be4c7af83d3da56314f2e8ae88f649c9f04b31bdd6b12a01cdd6fecc1587d3cc1c39446d91ec4147e2cf00aa56d27492b914bcd7bfab647fa195bdc1f965d8150a212ea00d7753c15bb1df9dd008b37c7b0516ad4006de7a27a738cfbfc7232fa9f3d77e83c190c63f1dbc7beb5427cbca39ca41580f4cd9adefbb6e7ea5ba8e78dd2d619384812da4710e0b78fa1e80a5d21f9e4011cdf5de0aa781686a160d7e87a32ba99b04afcf1b3e5c973ea096eae8625fe81d014f57c4e4240fa8b23d97e4d3d33a3a108ff113be96a2fd9d65c02fc6583260a6e59f4b11bac498f25690eef170dd9da91fcd950400ade782beefe38ab3cea4bb78ad720fb2cf1815fb4edf2dae2bae24463eb7a3c1fa57bd053628d7b7d30aa4669a3c568a2ddde04ad576a103f700754a082491207b44f647cb57e3fa202fd79c1ad48214fc6c7646fb27c540f5ffd4bec6de0723a0b25c41f2186e9467f0d6554a2a01d9c266b128e5aec9ec09fb2123ebad5e51cda3464d0aee6cc84bc5e4956f7a81baae2606d00a4fbc7cd45e47c9950f583563e89d9a6852bd7d0f783e097d829315a4d2b96b0570ecac5b1b51ec8f2302bf9a7b3a7c0452c5c161d14bdbb8d9187eb29bc5339b365f700d7bab389876aba21343ac2003a70a9ced7ec9d775f1be8a11efe86744d37565780ebdef14d3f92ad8b76cf462eb8dee9f375b181b922f771bdbbee3a77ae6562bc06202f87b9ad1462b781551818da9da0f9cdf413443a708ab95da257902bf6ff3b25a71dc1b9324b3358d40096909130765ad55898fad58d062c2a40f7c5b185c693ae49abf264aa2adb28f34bc9dee9f07d0fc2c3dc90904071a8e6d11acd20c54ea4833d98acf0b2fa273176c9f9e34fdeffae97974d9a16f63864f5bfeb58d0dc7656f25d88d22b8c0e5c6267c2738dee85f53d0529a3bfea7bc96f2caf4623a99ba5c20641d584e35701b1e2db33a957893c7f2c187bdaae46fdcd14982f1978af8745503d3da66906d6577b77f5954592853e52a48cdd225fe30099d216fac6d4984fc36852f6f8d396371b67745039cfabb556294efc4eb7c05173689a3e72a3359eec7b6bb71a8cb09dace732c0fbac6dc9faa7af9680ffa2555c7e3eb9f8df300cbe6a4a610550aebd1352015d952a68297e02b160ac67c317a46a7bc2732435a8a3c95db8e51a62fc34affd3d417adf44c8e3f5f9dfb91bce3e84b12e645889fee3720c6093d426525e4b77673ee279ebe0667b0560419151b639f137e05138b0af4b8d0e83bbb6a497c2d8d29279be78421440368b3e8ab061c7bfcf7a4c767767004f77cf1bf2b2b5abbcbb884c4bb36e2cacf8034e339082729d45e8025f119bf65cd0ab5d3dca51c0e668706057a2f042adaaa71df29e14c16c723ea6880884812e5673a77bbae19155f782af0dd99a1093f9b74fd2610cdd1c93192bffc7befdecf6cc83e42c67808d47f9f044bd8a1627bef0dde2a79e7491e65a831727fb2ee261a6cb704c24345adc2147fb18addd68d0d55297f514943de04ee259fac6f97980b6cb10a1f197e02d442c473d2a51853be35cc8c85ee0b62d6cc9348c593bab775ef7c1f65bdf8e7f2277acb47f7e3b6a12fb6442494d86ad1e4cb4331e2ba9c3e960e831f2e6b04c1d48fa23963c41b928d4b37c562d897c80ec25a0ecec3f1b6f7e8a448f4bc83ccf3d1053080740b110a5ed1d7fd6710b600b89d4506eef972f44c50d9a65c26c3586a9f65f360d53191042fda5aa91b2eec762a52bc27e29a903706a50984f4b0823d39d22383118d24d16a86a27c50f832861141b7f957740b901b53c3086742c55ab2be02ad88b4dba50f8b496a9f5f78145a4fac7bc90b5c7256e2f9419d778dfb169cc87fc04c189cc1a1e3b2f21a0c997ce7100c451a47b89b35c98f477affaa7a02415f5c838872c941a8bc662d089cb33b88618afb893fa65af81b1a1d9ca932f2408c23c76f14d2e649a89775e52845b2ec9df40cab1b887945a9b2bc776762235cf9c462bbc888cac6eb9237052e1adfce3e536c39bc0e82c536acaf75020fe94d2e61ed47b4cb8c9407a2c85493bf3c51477e49537083b58e74dafedd9e76a3acb744fe8b0967b479b9da2cd7e375931ec44910ecfb4eab08e8d343c9d4fb4c97c09096823b3e2221067b9877e9b3aad61a00024d4ffcc4416e35d5bceebdf40b867a8c584598437d9866e867b6747223d0b73d87b84a2b99b0f1a664f2435e7986263aeb8654a2f8c16487e00d845eafade7fac4d34adbb7422b1c0be9321df04fa7ba186dc9680792c1da3afb266ae011cb25c1ca3841497d3c05315475549e045097dab4b98ea31780c24e0e29e5e166a78f7f73d6152cf66bacf497b2228879ab49352b6dd2bd23aea0e11714d2bbf4043114c5e7a148c9c0d5fc7800bff722fc8838c541fd8e280c7942bec8a3a404a3506a661a89847cfaca4320dab72007e8aeff9894178ef846beca20d0585d49f6db0c0e28951f7e7aaebb791dd8583956d65b24c1b0849fb0e20524e2ca108976887e278433dea4d26f6a7c19341ee22c0b611e26fa2b5225358d5a33c3e205f96ed8a91f3e9fa35cbe53061c68d3f8014942b792a4d5b5dede1d8f45ff855b21b672f12c5d27ed71e6c419e0a8e1c03b0bcc2e5aed57083b5ea31c2ae91748c4b34a34c18c706ed48635edba291769c5a7cad05582abe9dcb41a8ba321d06710ad093096b2cf418f0ebe64aaf165a1b3bf2b4015bac71e117745707ec32fcd94f201d0603661049eae4b5c19563117788ca3dd06905eaef6c872afb38821821e86c7df1f3a18a846a82275b00830c7cc13653c4d64311cf1dff289d2c755141393c98812dac140b5bd262c442d5222acb1a394d8ef81b2b57fdcd559ec16aba68f926aa787e7304f26e5150e2ff87176be3c4ab3183a816d27022ab96a7b9d2b7f7be4d4b56f055102d403fde07b270385783f5d98f779cf33a2c89a3b2c1c09ee4490629b8ca9f8a8b218dbddc015f2a3f1b0144e63a286e8d078c3b7c3e1c2885bc9f39c5c8dddf84c6010357091d51cf9e2773e24d7573c3ca95fddf9cea74d5f14fcee329d9041a65eea1ca8f6a2fb345dd38f7334c86f1c43c35a9f4c9c7893761ccdfdf33b1c60788e6f12d788ad5fca3967c922ded9aa71c7fa67fd3d3a57dc1f500d9ab4281ce704518d7119f83a816ec351996b94b74c5a926fd7564b873c51795a9dc9e676a5ac5a41005d49bf375acffd70e197d53afeff225653c0778b3621b94188b1f8dd95510e1334df55d46735b0f3a991e4adb8b2349cc2e12557d33894344cb148dde1d972634b2b1810fc62aeb5c41b23a45c5b2971030f94a1d57d1672288badbfa1f37583f265120640e63b3d8bfecc95e2eb66369e70ca75e3f2f33612f065eaade299efed23a782c41eee81c26a528024f33a6a00adc5182117e28195aa43591232d6fb17e904f2b9d2a410"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r12, 0x0, "45200a3016ffc548abfab97a1c9d46863a0ddea860e18af030ee70665daeb486a2a02ac5c3c6bb0f991e6b1627a30c80184d28060f63fc57875baf87556a7fae518dfa96782d24a9ecbc7ff3398710ef479d64ac11af58da53b3372f5de7c44ef4f55c2ec5ed4ce53d3b19ec000ad45d04f6513f2a6891127226f4082b0e5817551d9ae1d91ca33024ba414a535a58caefaa06f7251506c8411cd430d52506d1c486daeab8793170679025ff8c83f7f2a492d0cd3510567fc94690ffdb56377535d41e5625d084983f0b5d39040349ee438ebc0e704e0058ee7c05d4e3484ff82cb04f2344d0b78ca5a033d81319620d995413c1bbd6fbf71b7a0e59bf92472e", "e02424ccac5157c86b3d5f72c980a34f68efec2ecb0c7e39eed65b9735ee35f43a6829fd7a482d305ac3dbe220af71ec42d96838e63104a4b87b6058a70fbc9931665229328fc9dd197131df28e0ec5f23a77c9eca20f2d3efa7f4b780d2d37e3b381459bbab291e6bffcd0004ef377c666053761a1260735eeed39991733c7459bfaae0329cf464c0ee33fac697cc7f071c5496ea9f576a541ca0469a9d54fb02f0c56e37c7afce0027ec29c118e40c2c86d920f3103ecbbcac0a184c4beea57a379774bf3a694c71e8f3404dec4aa826a372108b3b1180162dd01141b7c1cd40fd4467cd8fa05de22929941444c0cc8418766664b8c67d762a098b625d5829af0cd37d459a93c71bb866f50b26beae2a99644395c7b8ca2f4f5beb5002b5c0cfb8bd8ce4814685e9850dd9dcf168b13d4ddb64bcb5b7239468dc8016ed25f912aeb1df30fa1c8ca5e58b4b306328e89893e9c09f212063cc04b30c2548eb1c75236dc449c4d96df08ced7af28eb07bdf1cc2058aaa1c8f7b19b453a2a41afc402c1c630f397e779a01fb54b2df9c4283bdbb02688d4c7bb92a6ee14c539263f83540fd83a61e4ba4dc2d908e3701000cb149a0c2ebffde2be8eb3a1db77412d21ad2bf5e2f2a2bcbc781671d429c2dcfe2c8a9e6e62e71777f400a966b872b814347a334457c5cd471869a00ecbdb9f256040da9e964d1330830fa589a1eaa84fe4ae7cef5dec60af922fc30f42e265fc06353478c2a92a271f0db2ae04415d4fa1efd82a024f2ce3398492fdfbec3311db9167b61861a6932d506068c408cf50d0567095de88f37adcbe91a6b01e6b5e9aaa9fbaa08754c382db93d18b3090dbd609611f7e98ba12c777d8dc898540c625238d1c8fec8444c2423692782ebe408193d4db7db765257fbd50314915cd6a865029414de36f2fa59a2646e78cda9d5e6ee92316b66eceb0a97c238b3b60a74d40b1e757a0ef29893ad6261b63c39210b054ceb096adef8e8ef2a5433db732590edd2bea288199f6112db5ab7f5ec7ac3fb46db4aef60ab7a07a263ea8f48d5da31428cb0d07975b8203754e7bfa9b8c53bd558b764f81f31f2123da74b315d1e3df80cc09a7314126e471e9aa85df734228eb0d99c7a96b23dc874886bb8470ba93894213b1f9f44da00f0acffc1758586a51bbf694492c7e94ac659c4a56c746920d0da5fba41392d477295b1f38966f0438e72242db22d39dffbc6dda27200f55ecac119dafc17c8804289680dcaee37b9174de74d51250015d1d9c038bf6cd6f304db6fde2fd812c3280ea40b888895fcb0a0831c7d468a058c5711619396860fb295376aa0f72fe0ae5528d977381dd0f7e36b9ae012863b13dc9558fb2695af697b8584934c8a94455173078f88a02650353d8a14f413f1779d3bb3a87c2b889357041ace8cc75b34c6e2c589d35dd861d754ada60546573955f471f3588726d436e24de35a4ea9864f7965041d7d6c22378c61f47b30b1e34c6a8b26a11b08bc21501cbba148a950a009aeffea40efb5f0f6aca53944c6bea99f55c6822e6f0aecf371758d20846871dec3ef54425efe96e559dc3e6a227699f47156dcae7c6e2014961e8e581924119ad8c16f829582bc904d734646a83e06bb86c6e069984031b71a22572b8d555ecece3d277533dc94121daa19f27dc40fc38db63183400525ecbb493783a2b89564cec12aa87ef93d3663e21e85f87802618b2cb009e5cec027b7bf047baebefec09e7239744d8bdfcedd80684f9f26a2281c6d921cb405872838e3b658816a4546119a960e5df3f944ef24664fff0eead0579994f1d3526fcaec405468a70e758e157cf8a573303f15db35d385a3dd61c39ef6f1ef3b0fab512cc206568b69d939e44f21e7f653ac82fb96c343ab93dfe8df88312dcc9f866a6b64c67199ad7d53571a025786266ee413a3679f5d2bb4a23ce22d4c4f1f980af96b4b8588bd1ff6eca5796a5f550a9baa485c57cda18fc9e2e46ba816b7bddc2f914d4737553dc8300b4c868457a9764ae10ca1f2e71a033b42a648460e3b4e5457d761651375034cf4a67511b32a539fe982177f699638d6ceb688733f1218337aaa9ec882e0102c7963692033b60d78ddbf194d877e37800a482c7929fbbefdb5922b78adcaadb0a4038fcd5588a3a67e6ebce5d97ba6daa820a6c0f22b64e4e75446fd5437c4488fb765e9b6be0aabffc7907c84a3ce8a3c12a70eefb6c3a827c068caf55069532797183f714d356521d5f8ce28a48ce1617aa97a4d57c650885d1f787176a471b3e6098fa4f4331171ab1daaeea1ef47afa2282cbd09bbc86df11026ada41aa7595f9a6f86abfafe759cfd69d527ab1c8dc0822780a626574b9105a76dab3ec8cc245a5e07ad6a8269d61305e1f4938eb339bb90704a1bebd702900a64c5def290850546dcf3942b92c1f9d7fe08e65929a223e332c7c0712d419b3b90046ffa46514c0b2fd0608b79c152ddce3d66d60ce2fbaa52ebd130d0094d6fab564c74a8807c080d3c186817a810ef87705863e2284495f24244ecdd0210757a3d496804509fa0fe298f46036c4cbe00b6c2f0f9999d34a9dd76c9af7b754f7b454141c3b06032eebd934311765f8e6c1d6dd6e5444c1dc69985191c795763136fb6277870d79d749146ebb6d75d2e6242cd3e06a4b95cff6fe17466da522c207cb76c3f5515596bd2e4f19bf395ed8870421198489aa91ad7d8bc05cc2766430e0cfa3e75b6d5d303a2bd1b8f3d9887568ac6fafaf1fae47219ce48da6fc182344bad910bc0e2ff555ebf52775fbbbf0701c020dcd424dfe7ec00771849b6f6f5f48bd3930179eece7209cd850e3ccb59e65365ef6703c80c00f1d9c0f8a71b976e722393675354c836b23c72fc348aae918f1bf0c68a445c907040780e24658abd4c09573af7bf46e22d6ef4817a0bb314181f8cc4deb2165c0af1a134cf9f10e23c5363bad1ebb7565489c9c8fccdb2c54c8af029892dadbb49d63cef0d581ace12da7411a2a66a400487d95f30deba4a5e481f31cac9d8762e3ffdd5b266278b5df56c8e701a091ae03bf657d6d0ee07f37fe763050f2e7b0cb203be8a3ef2c36aa8b1880cf7503df992fe9a500ad0f06d74e8ef042d99532a1b3a07af0f2cc83dac038996ee17838b7a66855e63727bfb4fba377eecbb1dcbb1629e0c5fd9ae5a1fba4c5bd0d9e5629c74811fdea112814b56bb821f1426bd9bd22d7ce70922b277c04d6fb1338e6ac8edc5d99bae2621acdf24d89e6fb30db4cc7d60f968a121142036a37dd98722313a500d2c4be4e6ef2d3a6cbe80b8106f0930127e7aad5b696c98f4af13a2d6cb437e030c06e6ef1f4f0d0dbcbce8275ed639735219276dcd06f937c54616d3f2e72c767eb17eb03a1e0904e5ea561e07984ed96e28224eafe7bf2ff3591e799b8cbcd568291885f692a0384d91d3c95bb045d21b122fcaa4df1951c2a3728c8311922ba8abc9a9aef5cf4fa57c695a73ea61adbfc0f769dd4c85649674850a0278696af2dc6acee266608805d08ce965cc92a5db1bdebb506513a351d1acb9bf464f267da2eb47a2b9646733a896eb2ec3dac42dea9c50f6022b8e85c1d1424dd86bb4d272cf1cad69bb31e2ca02d74538af480ee75bb72d6cc1232dfc2e068514873c68fa29c2fee944158a6ad9fe3a7bf1470220d7b87af1a6283b318986957e46fb6b64cd124ad16f6000b0047b96c3eb999b7a780a8386a361d5f26f249a5a0ac422e4a8425e93903d9356b6564b010b91013bfd88077515c84ac718c5138912598d834042db73c6724650630f1ad05b5be54b656be8b1638bf0a4e55c9324ad1385e15ebabbce6947ff7eed48c9721feb4576bea31dbf9775b9e681f033d21b4068091f3f880e164f3c0da2c407d72acf917e39603b71d67b921fb1c7e0bca36294e20e5da2b36a23d2cddd5ebd7dd08e19410c94f82bc65bb771a128e9c913e5941e581038e6075928d9eced7d54877ae09ab07c2036ffaa4965557c3dca9612ba8ae2aa7165ebaedf4ac8df682320e7161655487c4b4515ef70cd7573bc9acfe915a1230e3573c53d62ee2559c2fa2e048e1745d3974120938f1acc695c9d8747c19c24e9a75e41d1890023f117bb032dc406bd6295370e161b78e7919c0e37dde622edb542e2d44902d787cf439b90d43adeaaae73677585e9262f5399d36862cc3b84bbf5be2048d8cc4332cc97ff2dac4f2bc0b4052f8e1551df30f5e99d9cc426f9c126c37d600f04888981ac8a688b58ce26473e09a85a863d51c3ac93f8a90330f2dba9240c66e90c78268fbf74c4adb33dbc052cc6445961704fa8783ae2eaba89c77a6bd820cb15134a77d3a68c87355cbe4a9dcdaee4ee65e6be7a574b6993e280bf047ad54fba48cf70722d9945320f85083c7f8c048726b84a9e89015df702e1b278bd855bfb394d81c7ba856698253ac4f9870fa43cfdc476cda1d4abc4ae8ec923eb95665f0518a4ab6ea379c991abcb8c3eff8f8538785423fe568604a7a7abc279f019b36382e31157b49f9cde5b6b1d05d3896d05153f07f5a24d287c1ed467268965bdf23f326fe3dbd6be0b5e569413b7fc669e3d90bae3d6eeadbf51f29885456b9de03b87ebd89a4c2e6ed7ef0e4478d417129bdb390da9cd3341ecb9855a0b6aa10dad1f92df5d15ebe1566799c8f1c27c30253914a0d37e6981a60305abb38d22d38f3aeeeff8860779213d33525a11fee72e8bdfddc5cb0f44730d86ab7072ebc590b550f891aba404b9fb51232b9d2f77ec3204553cf6e7e67aa8da095debc105f74663df95965623c83c69ea5fae45c44d3316e512969e7e2d93edd374fc2190853f57675151cbfaad3812894012a42a9c2a5f35504eea2e7d59aad606dff8a958606b39539e034fecbc9a3346658d70fd52cc26f9d7add25221a980f4f8e22f004443950ce820c0bd3f68f74056ce1990c67a317f00bf6569a0271e13dbed7e5941be7eea935143f76009b3fe2cfd39ef7364d2fa87017150ab39111cffa35bad2cb073eb547ca7a8623e6e803bbd3be115825f1ae2d1e0a077b0719535f548c82466c0f0ff3e1d87d6921afc93bd18bc2cd7b215f1482e3d9e9d4356e29a8094b8f36a3693f256837cb6e132aec4af7224adfafbc19e80addd08b70c38155606aba7c802f033a3eca76f1f63be5b10ad708145c9501f1e9d341589b574c1903b21d9a26d48f25dc9cb619bb76262074fff97a3d1e5344cbab2b3e8d8fb5a749a0e58f87a835d7037bad936db8e06b1f3f7e96d974ba0e402657a208e429fdbf1c50c518d91fde8974ba9b82430f5a7a6cde51841d096af89e02afe5da05be6be3b351daa49916b30f5de27ad991366d27d3f1405ef"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {0x0}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f740)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x1, "63ceced1c7757e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050200)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x9, "a49497e0705fd2"}) 23:05:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2128.816412] 9pnet_fd: Insufficient options for proto=fd [ 2128.836384] 9pnet_fd: Insufficient options for proto=fd [ 2128.874678] 9pnet_fd: Insufficient options for proto=fd 23:05:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:05:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000004) 23:05:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000005) 23:05:23 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYBLOB="207766646e6f3de3f6dc67e4cfb7b9442b83d0bdd1aa25353ad698e58f8a3586d2bcdd89ed0b87574d140821b624bd5ff6945c8295bf6d8e2de6ae7eb393475b07a834234d241059f33267072f96ef7c62ffeca5337fb86e7acc46abcb6b43e1d007b91243e5fcc5153b0a7596b8270380af63f48280e8cb442d8b82d9a406a1260ffd67e08851f61b1e42e01818c8b061759b5af4f59a2e5ba26f721bb20b8150831d89486716e85df152901ef10696dfa7539e80be802ca89b01b43d261af184927c205e43a615c44b9d41a35b8dfebfa9", @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) 23:05:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:23 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)={'#! ', './file0', [{0x20, 'system_u:object_r:dmesg_exec_t:s0\x00'}, {0x20, 'trans=fd,'}, {0x20, '}#\xef[,+'}, {0x20, '$\x8a'}, {0x20, '9p\x00'}, {0x20, '9p\x00'}, {0x20, 'system_u:object_r:dmesg_exec_t:s0\x00'}, {}], 0xa, "8ff0475ff282395aea30f4f1455e58eb67f93556828155cd5c6fab61a6391ea7fc625bd1bed1f2880eed17636fe0f276cebd2f84233d2d190c8fafee8b6368eb710dfa4249b77c9cd675349ee316766319ce742a9122052932e81b8f49f15049effde3219c2d789089fc13911b78aef0c25df43203efe7c19ceae7548672e2874f31de964c56d651627c0233868a7345e4133521807d10109483f82dc6d7e7d9802b5a286223f4c99f445afc0dd0a3834278bae4326ba3c92600094b918f13c33f20eec3ec95f3f830f7bff39e81420bc7fd6703aec44edcca7b1225359bdea5e9b14bc82703e501c209839bdaf5627da46f85d33811"}, 0x164) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) r5 = signalfd4(r0, &(0x7f0000000080)={[0x5]}, 0x8, 0x800) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x8, 0x7, 0x5, 0x0, 0x51dd066b, 0xc1f14, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x1, 0x800}, 0x10008, 0x4, 0x6, 0x9, 0x90, 0xffffffa6, 0xfffb, 0x0, 0x8001, 0x0, 0x1}, 0x0, 0xa, r5, 0xb) 23:05:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:05:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1200400, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@debug={'debug', 0x3d, 0xffff}}, {@version_L}, {@mmap}, {@mmap}, {@cachetag={'cachetag', 0x3d, '%{@'}}, {@nodevmap}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, '-@.:+'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_eq}]}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x292e9) sendmmsg$sock(r4, &(0x7f0000004000)=[{{&(0x7f0000001600)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)="315b38994fc32282c6c8eece3a4b6556bc438a44cecf340f0b331eeac102801fa8030e7a8dbfcc817c6c332cc6861480f6b46237b057e4caa659b66a6462f0147dc2324330db2fbdae0ead6b94cd9179976baa4dafd9f4ab7a7f69bb04894f5424272066987262288c70a9a7f3a9c29c5ab54396b8b2689c6bc9865c15b9ce1d7f5f4cb14d1273a0fef94423718c0dddbcdd4c0dd0e53a79bdb7572f165501e588c16beceea61ae166a9099a5992878889dca4c556dd54d0104fb10ff49aae76d24bbdcc5bd6267a1a79a36e6f4d4d2db740eb449f48576db7f83206e16c5d330c7826be3c04122edf8009e67d", 0xed}], 0x1, &(0x7f00000017c0)=[@txtime={{0x18, 0x1, 0x3d, 0x400000000000}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0xec1}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001840)="27f696472a631c0800f16a8722e0a097aaf2369e0a068290f88cefbaa645e5d9250c81700e750a039c96a6f79ea6b30cb0588c84c7a3f1ea7d1cca04b55bebd1394d969002b4ee09b1866c621103924eb234c957f06e3714e622fb67fbd40c4211dff53dcae75abd7c4a4abb0d", 0x6d}, {&(0x7f00000018c0)="074f02dda612d4f3ca4cb61bd3210789b13fece780b4b891a7d4875967a46becfa155523eebecca992664f180e7104819953ebfe7d8c470b400f671f9933473543d467d493ab16d2bb99b25457408ca5c9c0ae22b3ff0f4c40f9f8341ff5254512699a32696c04e7f5f3121aa641a8e2b5aad1fb5c37808a269dfd948feefbc8178e1b5005151e7bcba39dc18957e073a53ac32a8491fe0b53db8b4e52db", 0x9e}, {&(0x7f0000001a80)="bcbf27222761b388af03b1a44895e1b3d2ad99d57640ad294657ecc1dad7c229fa5320597d48c5e9c995d118bfb148776acd2eed3e49caf8a7484d24cc323b41fd12e57e330f26a300498fe5d7cc811dec7f2eaeadb2c158b5f22f7707082a2dd2e1765d73eb69380909163d8a8fe4caced6165e9dc6362a7aa39be67a7bbef316a2ddfcfd77ead4d7b0b6", 0x8b}, {&(0x7f0000001b40)="18588ee3e69d852a76f7424043c489f06d3d9ddd3b53a1b36772d982c94726a4f1dd377d2a70ee605a69744b1bf0c20a1302de797c40325e5bfd8e0b6bd51eee6a6883f6a80f264951f5c5d94c9463f80011ccffd2e1e5f9eb7715441876f69804627121a3d88ef2c2412281f2919aa792839ad472a056dcbcd7aeb2b2c86d55f79efa090d54da684cf828f85b1f5b41c7e8943e0acce1ee676b664b691ba05ae1a8a6b97f66eda49c33fe7402277293afb818", 0xb3}, {&(0x7f0000001980)="2c7156170173a3dcea395a32d8443c489b3c0f180d886c6f856f7773548a8a35303daa4e486f98745de02d37ae42f0eb67768700de01a8bdf0963f3c57529dba", 0x40}], 0x5, &(0x7f0000001c80)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffe01}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @txtime={{0x18, 0x1, 0x3d, 0x20000000000000}}], 0x60}}, {{&(0x7f0000001d00)=@pppoe={0x18, 0x0, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, 'veth0_vlan\x00'}}, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001d80)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x18}}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x18, 0x1, 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{&(0x7f0000002b80)="a798dfc001e4c841e54e1058ac1a62f64b19e5bcf09a72f89140def0f908aa0cfe957467a4b4949527c60da86d7b634f05aa306d43ac5bfdcadaaa80eec5a2c58450f6db47a86e4a3faf116dfeffb9b9521411f6223665a0ab6c38d68617bd0e48ed68707cdd9f335408397ff680e1eea898aa23107a90503fac6c3aee53c842b4ee897830ad3c5a7b220f05d853f188be9976a35890301da7cd9e946025467df29e056d05de454ea5e9e0b49c50", 0xae}, {&(0x7f0000002c40)="5d3cd0da1d3c81c2d3ba7e1f3736933d982f7a41d0a3b796a015b72b249ccba31f1b300e85b8dc8855422235dc513110eb998213cde3c9deba17989ba1e7d8222eb8e7357db86a", 0x47}, {&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f0000003cc0)="25e17209ad93c89c20e7d21285fe1562e09df02c8767ca1cd7ec010a12c52a7b1d547611a9b73dcaa71a2f544d41847c37397954a992a44e09ce7e754b63940b4fda9556a5f51a4c8c08c220dedfd1a9c54261bce7c07b41dda7652e1d8407199d4ac09d7ed904b87fe0918fef9936b7918f70362a3a", 0x76}, {&(0x7f0000003d40)="9af8fb3b1f7142ee4a878b364f601283c909ff6cdd051b96cf253e3484", 0x1d}], 0x6, &(0x7f0000003e00)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x8ac1}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x78}}, {{&(0x7f0000003e80)=@nl=@unspec, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003f00)="fc2c3122ba737ab6207283a7e15fcb25d63384bd772160872963395719961a465668e25af8be7d22b96276497ed1f7a2bdfb16073cf0bd0472aa4ea4c85e5ee9bfe6acb5f4fbddb24084f92afe1f435e5b728734842b6648aec5568be3e3d0e386d15e2fc804b5618cc19eb84745c99a5b1ff0381d99e7cf84f5fbeace53d2890b2e4c84200858758208a34b", 0x8c}], 0x1}}], 0x8, 0x6000000) perf_event_open(0x0, 0x0, 0x0, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f0000001540)={{0x6, 0xc0}, 'port0\x00', 0x20, 0x41402, 0xb14, 0x200, 0x7373, 0x200, 0x200, 0x0, 0x1}) clone3(&(0x7f00000014c0)={0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x8}, &(0x7f0000000440)=""/114, 0x72, &(0x7f00000004c0)=""/4096, &(0x7f0000000340)=[r1, r1], 0x2, {r5}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) [ 2129.219382] 9pnet_fd: Insufficient options for proto=fd [ 2129.261674] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 23:05:37 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000006) 23:05:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:05:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="5c82ee2339d55cb2d6dee5362f5fcb7cb3fb002117f815a1ce46ead69f60befb427b0dd09c1e83b8e62c99f60443557a19dd8f002cf63fd4a8ea3baa22a6380a9cff4344b804bd97245cb4d396331cd6bc9d2c980fcf059e145fbe3b60b65f8688cee1a9593102c3eddbf904ef3bb73b457d00c0d19aff8918059d388f6dd5eb07a74547a4bd1f04f4a070e8364f0968836bf2b957f07e6a206835312eaec0392d6e99af35c8618b42ccbe039a448759726c7c9cb9b16c07d63e3ef3d12af7439654aaa2acbe429dc8e012d8794174c84c78bf6a4d27862c8bc288d163a85e42645547ac296d", 0xe6}, {&(0x7f0000000000)="e839037585d0425a0c648878c4528c152363983cb4", 0x15}, {&(0x7f0000000240)="8eeb941bfafeb917c0daf3cfb4b105f71e7a5538f322c70b773fc7292ef642ad25d2480c7164eba21600cb23ceaf698df4c91bd536e0acf1cd14db851c326f8142db01a305c39123677fc7065ec1d4c478a85cbaa2072bdbc1060e301d87c2aa43a440dd8f1b23ea2b70f3fed48482242df00fc3dcf4273729e7c6f6817a5c8b093eb04f41ca552bd73cdfac431d5bf96d778f6dd58a3dd2ac00b31807263a65d263e2b9f90ff8ca1b009afd5d630a5770eff22782a01d384b8fe10a1969058ad248e81bb89017d5d066178972ab5893eea99cb42a9fbb45ea33fd3d1be54207e23f14b3820d79f45fbe47ba6eaf8d9607", 0xf1}], 0x3}}], 0x1, 0x4004004) [ 2143.682425] 9pnet_fd: Insufficient options for proto=fd sendmmsg$inet6(r0, &(0x7f0000007cc0)=[{{&(0x7f0000000340)={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x42}, 0x81}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000003c0)="c285c8d200c487817348bc1cda90f212e440a1e085426d1fc2e40848cfb4", 0x1e}, {&(0x7f0000000400)="1b9271f0ab65c18f80b1a6441d56b39ce1311755dd0ac0f8366efc9a3abdaa64bb38f330e96ad5010f54bcd0c7fe31fe8c2e4795da54d11fec0a4cfb94391b096ba68e15733f67825e86e54eba5a3cb230942b6cae9a867f97e734dee2d8926a73b2bf972458895660515de3ebd9391a48242a458df8324f7e1dc155af838a9319831b41a81c7308f5845f5eb300d9364e59d32e945cb6d36a4d478369adf99b970531ed2de12990edf67ba8ddfc30b778aef162f1f3fe6b999ad4bc0d3b1abaeb3f20d590e3dd13825b195a5e8c5f729a30b4b8e534b60f32e0f15c5437f46acdbb59fa98a24961d366c2fbe553e2cbecf3d2", 0xf3}], 0x2, &(0x7f0000000540)}}, {{&(0x7f0000000580)={0xa, 0x4e24, 0x7, @mcast1, 0x7}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f00000005c0)="f00f15912b076b3fb55f3562ac3b3cd108d4d553de61554a882164643e476090f3", 0x21}, {&(0x7f0000000600)="dfd2006ba024de03265ebcc74cd3c30ff387a868aca5083dbb7dd7151cac716a1f39dbbe2f89bc47ba123303986dd39c564870a095afb46ef788267cd24802cee2814fc87d5535d5df0719c949de2518527db6e0f84500981de0b8c13ae25b4e706d805852b539a2ba57217868a323e31101405d69ec717381e83b11dc5490142ab749e1c48d4a5985ff4eeb23dffb4e0e9a3d82df76b304da46e08303", 0x9d}, {&(0x7f00000006c0)="37ab604af59df50771ed4d36fb26c4d070fed068b44c4dc633643677091e4fc8d2eef761911c42165092ec96c85bc2a2f8ff7dab16d24b685dfe52cfe44f2bbe980bba1702d915608ae1903093612b32e6cf3d24de31f33c21e03bbc65dba2e1339ff2c408eddae562d9662316bb432d61665473b35d41b8941870a008eeb4485261a66a4cb5edd7f1f2d9cb31ae1e611584fa6a3ee030016511c5cfe5ca842879610968d603ac4fa8b5338b380b3c33b84c5650d8d111069dde3917567725baf3a64ed6cc0292fb2c57fcc22de171", 0xcf}, {&(0x7f00000007c0)="d503b7d99b875d1594d3a8fdce9092ab87bff450215056597ba6848e1428398240a04215ea2d455e396834470941dc07cc8c01fd3709b35dd1749d87f1e578541e693f7afc53ba72c6838455faf364ccb4a3d20193d02fe15dd10f0e503cf6b317874e8797eaf44dc2a30e764c2494ecfde945b1a7077698190cbb236f004e7be9ce995df270be164102cac416e4181a854d56bf23509059d5a68920349c79d6e854986fb0d6cab5bc310f098e0243", 0xaf}, {&(0x7f0000000880)="5c80eba1ed316f0cfd0de121e2b7325e69e40819983413c9da4740496880c3afca7443dc3da1e2cea3ba1d6389ceab928a3a68eb96094526fb65a81b06b8b7f775b6d4376459a586eb198719419b0efb7bd4404e78046d186f9e4b91a99c6e048d7320559a90182d417b9925d9024b1d6fa9bf18d87cd64eee875df6aa884bbdf578ebca355e288246595f5bbe93e7c5d2019555ea6c1f0b56f8d56152f9ad711f791cb7abdbea2f27a8390bf4a5291e90447515b96bf23a26a0237bf44095dc1599e11dea4238e6830ac55bbfd16edd5ff9b5814e561c1ce25f", 0xda}, {&(0x7f0000000980)="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", 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{&(0x7f0000005ac0)="a0537120246d3f9b447a3ed337cac963490bcfc61c98e26b1d580d62e2ac7f0f0bc59e01ba7c6138462eb6dd3990360c9840a9f39a7f7d95520340611fe239b2cc6037ce7bd20bad4aada3f456d81bbc2ad011dd001fd64ead051e6ceedfae", 0x5f}, {&(0x7f0000005b40)="7d701f12c06f6f95edf62a9902e4741fe9ab9cfb2a2c4ef86e165fec6dd9e2465edfc72c310858548acf31637f0ad185af1e03e1b38e35864dd2ab7a825c286fba3e26b5fb0f6a5e966c909596cc1f06722dadb6040fdbed6a715264d8af0f6c66e1c256db95de1758cbdcd3519a5724e5946be3b5bdf32ffa187c7b90bf32b2e6a5c7f1a4d3598e130f0d7533045816b21b37dfe079bf7e2a70d25359cb11db1dfc00c6af", 0xa5}], 0x4, &(0x7f0000005c40)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x31, 0x1, '\x00', [@pad1, @generic={0xfa, 0x7, "5ec15d9faa037e"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xe0000000}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x1, 0x61, 0x0, [@mcast1]}}}, @hopopts={{0x190, 0x29, 0x36, {0x2b, 0x2f, '\x00', [@calipso={0x7, 0x38, {0x3, 0xc, 0x1, 0x2, [0x2, 0x8, 0x0, 0x2, 0x86fffffffff, 0x60]}}, @generic={0x4, 0xfe, "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"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x2f}}, @calipso={0x7, 0x10, {0x2, 0x2, 0xb8, 0xb6d0, [0xfffffffffffffffb]}}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x7f}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2e, 0x6, 0x2, 0x1, 0x0, [@empty, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @hopopts_2292={{0x38, 0x29, 0x36, {0x5e, 0x3, '\x00', [@pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x2}]}}}, @flowinfo={{0x14}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffffc}}], 0x2a8}}, {{&(0x7f0000005f00)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5}, 0x1c, &(0x7f0000006500)=[{&(0x7f0000005f40)="86447cba9eedfde449a0478aedd061817be3d22380f449b2d6d7e35489c8ff93c2abe488b04cb60776051937941da9e65c9c0f7819be647a1f1ca153c1ed2164481511bace6cd1e846f2b5b3c4f0ac5471a4988bacc78ec2eb344d3073f0945dc754215802d5a401c96e3664e2484ce6c9e783e9e49574550b2dd8167fd5a4a629d2955e5c7ec4d83a6c3c414503e4f8791256f8648ee5ed660d6fe01a9afb84c0d60d6b27ed24462b510b501f0468f8cbb7a26e162d2a5812b7048a03ae7db9d5c85154b669a8666da0f6a410831f1ff410d141d7f3f123671aa70a81c9970f70436bc912833c7f70", 0xe9}, {&(0x7f0000006040)="0ce959664e3da836497824d71403ed8fe6704c5b136cd27b8f24ac5e30f406a8b1dfca0325bb9a1da7a507e402e5030422c033dc17f6fae3c752f7cfcdad214cca32767547347a6d38360a4ce523552ea6d84a18486de2b453545daa0f7d7aadd815dd99c1fc42d109fdb16253e27515c1e193e01727beab1208c3d0c628654a533362a4e92b1fd8a42696ed27d0083b924c152ac38f1a9c856d11bc9dd0dbb62b6eeab55fcdeee5f864e33dce6e06bc1b461bbd7f29a022875fca0c33e24d1547e9f8725c4702c2799ef9695db8c494", 0xd0}, {&(0x7f0000006140)="481df33d983869b9a8ca2973a41d532291e10343927cc5c950d7ebe5d6776af9d62dfd0d79c5f52813531ff57c0a8da294d9ed17b9e8de6494402d47b92244d696e2ba1ee2c49c9278486e9ad4798722600a42cf57ddbd5a362bdfe4a448d0641fd5d610d96a30a74bf76f79d5d71b7f03308fb76ed333512a5e41d8f584723fa3f5cc2bfa15ed9d7b70f756f315c196fbe3d2eee3975445f7010f3a6f25edfe63dd3db6e0bf07e2fa029b6c63e523630ec4ea4b3fa05cbb9aa7aa7dee1353c7254fcdb4cf245b2e0df340089c583c3272c6d208335aeae830d83e239da44cd232cb7087bd51c94c292f8322", 0xec}, {&(0x7f0000006240)="9b8c6117b44dea1621b6408012c106db46c0c67ea005971e9fc2d7941da6dd05fbb530a1dc212dacbfc5d5a340f27ac1f94b6376629f11419e04bd132d2bd95c6272e884f67107aae28e20c3ff0f160612636be6583ea70d248fe54b7e66bd8a3da24d8428350feef5a52f4df89e83f741f8285b9786c08623c8d72284f52867f05830a617e7cd5b540f669f79fb9f6e2aef479b58caf20fb3c1113011e5dfded98ee09d0274723ac4b17f5d873d64621daa68b54d7d0744b276ec08b8eb4ef0f0231f775b5d85c7", 0xc8}, {&(0x7f0000006340)}, {&(0x7f0000006380)="2319ff7b04becd1292972b8847c8f6482189c80e5aca3bed062fa71330486fae75a3547be0a9875b88b895f8ae53ecfbb281e5942f0d4291ba032ca00ca498e3ab40a8b3b420c2c755ade6e8dfa6ca66f4688030ece656442c2d0bc693dfcfb0f3f32fbe454a3d628f3e695d95b15a6b6165765918515c5b04f47e6c73c3cf4872f519e29c88a67dd1d2b615716dd8", 0x8f}, {&(0x7f0000006440)="786eaa6ea8d2dca0768248aae0377b", 0xf}, {&(0x7f0000006480)="958b1c609fc997bfcea3f115f2a58822fc6cee144c8ad7fab3bdf8fb5f213d1d563d1fdcdcf56ea82f5b1b8488410203dc5e5541a857a4f3ef58e93429b675bc48ff80c61105b30d1f193200c487c227ed370d2b3a627ade56d1", 0x5a}], 0x8, &(0x7f0000006580)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}, @dstopts={{0x48, 0x29, 0x37, {0x3b, 0x5, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x2, 0x2, 0x40, 0x54, [0x7fffffff]}}, @jumbo={0xc2, 0x4, 0x3ff}, @hao={0xc9, 0x10, @local}]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x8a, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x20}, @ra={0x5, 0x2, 0x8577}]}}}], 0xb0}}, {{0x0, 0x0, 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{&(0x7f00000067c0)="1644b16c35a54d39d53c8976bc231ebd7af7d14d45083ef6ba0ff4d3570158dd2a5ac871a431ae48c981f93dd5f6fc4476644203094fdc9308799dc44f2f3420a43a5291c0ee4e5dd1d3594cc679864c2daa5a80287b57719909588959de0ff9d626f6a5c9617d8beff4148f8b6cd49e52dcbde7d86ec121a42e7655ed942ca3102e53cf50370bdba40b3c3ead7544a7938928aab5a43efac787f5dd419a6e4abf91c3119fce348cf2d2a0dc68d5361252b3ceb4369410580c58d5bcd864af140560189240a56e5e8a6860555e7af283fcbbfe6b78ee142b3759d401787707579a9db0656199ad3c0ec965ae802ea35a0880480c265e36fb1f3b3c85076fc5323ea5e0d6726d5cdbbf30fba8fa4a93a90f026b1762c7f3ccd222b4f9b958dc6cbb322a6a8f0fa84da4e06012804896e55a3b684aec9e8284d85c7582346b7a2b2299a41242f69b4fd3f9f50112659586dee1b1b394bc61fba8df32e8ba29881cb904964a6dc2da6370eef4e61e66c0f7cc2ee98bca6bad2db376b3991ff69c3fd1dd776255c3a45e1df2fb5edf2d02eb4bce94ac9291a8406b5912e721088dfc5c8b8fa795392afcc779e5202f42753520273dcf510be04bab13b5de54eaa38a8d37885f1702f79778bd527a909240b5b25ff5079f9c8368961608b580d30db725e449b572658960be9abb189e1636dd689c77846a9dc6f0afd84ee78cb60aab869f86d36052c949ec198ad5155ef96be9a528abbe0da6ea986a776a1441c2de9bdb430c5d02e09cd2230424184ee0906c3cd0f331de1bd9165631533dd3d10f1f18f52980875a9aaf17d651ebd2cc654f6a3c13ce683a2bf041f639f93f4cabca904ee758e2f636383255ee0bd8e702138b52db53abb8947364c24ce87644ea52949f8ebc79b377afacb3888f1b3b12a313e080b13156add8bbb74a8e144da7269e60559ae0ef7a14c4a6d960a755bba6b70cb822edaac30620023eff3e3b4b5c17cc0731cf97cf3fc0a3404a2989f5674a1f60ced9239cc5ef12400fbc3650e4052e463fab772774d354b52bc47aa0404d8eff5ab15f50e8b478fdb30d61f66e2cae16539f2ab9c350b4b6bcc2c85d5e5454bd6870abd6a2c2d66339c573ffcc013768512c6b3052f8c0d6e406c5be999947bbfb722d17f5a7247c9b20a67a2e1da2328cde1a2aa37c05b281e02ed98f68251c88b78379d6ec9ddec1b1050a0a2f40ae812a44f95bebeaf1838de85bae36a7b0ae4caec858ec2b0f47e844a2353ef5e1ebfcf95d74d47743947f5c9f25bade8b2c3ffe8cd4242fe8f40a475dab482523774d8129a7cebdcab0239a2c88d851f412fbdc975947ac6002e9c30fc03c02797afc501bb2fb0620a5bf36087945a29772defd4a45f359c237e7685ad3dfac75247338408fc14df26d11a8821f78b1c0d8e8ece38186ba76beb8c0d72cd0f5243884ae27cacdd5a73f2843811dacfc002233ead5cd782e09a15f4d5695e7b46cbf60072393f43c66f57a7a255ec209d704d49502465aae40a9f1beeba3e34fba2085d3ecb2b1c0c292d1fd0f17a5a20ccf53cfc903f26391698c8cb479163b856e52006f9260c1b23cba1ceeaf32dbffbc2714dc63d355fe32456c8437f14205b38fe881eb5c10445d2779b1de053127bf06d60fb3a627b416668e7bb71ae45f1386d9ada3ab761bbbc06f97c8e85bf38cb178716b9d07b609fdcf65bcd7bfaad7083114c9af36b839e9ebd79a121855253291c37f7447ee97eaa9889c19d45f112556acf7f97ce9de72f90c6db4605ea67a2010fc470cdb07bab9cf207fce4ca1c76301a8285f1b1e1373668e38881812e248b447cd0cd5e67a749f98eab32dd0b9032a9670b979322a55b4a0b4488346e2fccd12a6344b232cca5e2a8c0849837cfc09d59b10d9042492ff3831e2a96b7fd6bba12aae73d0f3c86c3cc6bbf5abf90c921ab7a91f5331e9eb09cdd3a4f61928a23269c3fb77afbae9f0e79b2c2c285867d523a93a05f804061d7eac3e77e0a7de290fd8ac6404a2a7cf8037be05da31798cb858a89444401ee4dd366c169600af99408937ccc0ca7ac70897dd1ed0aad45d558e8a43f2587d9b64886ef686d08a01f5be7da07e8c201590f303521e8f0697f7b8db6df389cf437aa4009e0fb12ad127e270f326d0a55493d7d7ab28a4c8deb911bdffa1e742a87174e0477d5ebd4855896204e22334a390b2021463fefaaf4eeeb1941c82eee53b82250ccd04491eef33f1609b8428934d296cf67e238b8f6098a25dccaeead7dc4de0316f607d909012ce92c4fcbfcf2d561a2e1aa7a08976d1ed9c1374e61838c6de2896cfd90b48c04a7fa0877ed2bd3a9304fd3dbc976ed0b976f2d418abf9bea001c12a9fc28364532bc3e3a7e96d38ccc34acc598fe9d26a7d6113ba4d718d0711d5a4346bef49c13520f9b9342062a5be160693105bf3c6f2e8ae7aaca207530532ad0ea7b353c1d0b076906fde693bfede07bbe611391ca519306b2646b7b30a282e43acbfabce42fc6f41ea27d9b78778bd55d647429d3163be988db0876388249a1065e56f1abacf07a319681c4be97991286d7f0ec24cf0b9bd46bce6d735a6267e6ff73d859b3ea51f07b99a934b6279fc439ad9126359a8f2dcf3acd0e6178e1fd29b3c9f5d169ccf6aa528eea7957008a6efac30e2062b8af8574568fd76ceee6d954bb86810b20dd0cb6596972cc1654ac4c1f375d45528331a40807500cb5062ccbaf3e64150ffa5b343421dfdcaff3bd25d6877bec31cd9cb16a44c99066d833e5da25e46cd4f80096639001e67beec140f9cf31e0c028708c458bfe6b938fcd4576a76acd29f6148cf347b5d9a823250ed58bad5b6940e1b1ce11ba5bc30cbbfbd9e2047c1ffec5e04bd8d3ca2bafb05674013821b531e2193f04e872857955f7e0e5efcdd85a1258da53433f8f865f470b30d134da307a1d712d1b904931e2cfcae40d910ce4e3ac038f6c5acbe7527d3ab78250ee999abba39a2fd8d4a23250bcd3934fffc86b4cb58f88bdf6dd9e4593b4144584441de86706c0652b95d2f52b012053acf1baa5a5acbfb717e3c5c46e0d5ebff984852f171649c75df557eb5218ef9fce9765c8637fe998c5ab0fa6e18c0952b28dcf39474b17d7b5b904da1ef2d737d924a2fe645bef33a8fe4552bf9b5d32ce58847e78fd0cff87206ad5f8e3d7b9ddebfc19bc856fca250a7cc8ecd5c4bc57d9920e8d0f5a5fd5c0696a3191c9e7c9f0147e8df2be8fe4c1a9e2a3bff34010e707a65169232700daa44c79c610c3c4f7381c75206541b39b2882671f70d768a28a97892d8e141a0abb9b6416383a3bc8171dcd5f0d975eba45848a1c87144371505eeca612408587d20f615a7e767f810736342b25f52639266c33c31f7cd8dad0d18537c939b455348ff130a49e772ac5d2a6feafe2fc0386bf19ea1ccc3808b01829001f27ae07679e1e21e7b0a0652e3e63dd3de99b8792e90197b36ecd9dc222d6d4e8db95ff6ec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0x1000}, {&(0x7f00000077c0)="4a4b2bdc9eca016574b5eeaf69e55eba548aadd026cf166edee649493a1429af4ee9552b07e2971a8dc024f9216d810cc7403b978de4fd3eebbb26b7e35fa86fc75f50045220301fd5f2ff9886809f7ccba0fe607240df6905722d8a37cd61eb377cc8e21e91f68d63589204a97707632ea61b", 0x73}, {&(0x7f0000007840)="0a06bb8a1ec72dc28f96ac7958556d16427e58d155bb758395720f6bb7d9062c118ed21651b7152f29503f5cde7a0257333a350cc93327f850ea3444d617af4803a3a09f89c7a5cb0ecf16d2f7a0b58605a21289ac13d1305bc427a2773f482f28ad7344ff7f687281ef7e23205132c35540559a656c917d2ab7eb32aa4dd047366c61a1a6b8299211db6ef19c58cda80f166e319a0163d0a7532e36b489616efdb50546aa308953e1bab02757762072dc1ea8743f3ca6dd940aaf9674f70b", 0xbf}, {&(0x7f0000007900)}, {&(0x7f0000007940)="d3f4facc017d3025846cf7b95f854cc837946d9eb8d2c33fce50491069ec0534802e89285c2d552b4a7c717192f1d7ffb8821dce443ba42a74e7fb73b1bbc2000555e2aa98981baa68df9ee02303764c6e89cd8a31dcc95929819a42609a4f72ec9cd203b2f41f40e18190dce33c164ff24490da7c", 0x75}], 0x7, &(0x7f0000007a40)=[@dstopts_2292={{0x130, 0x29, 0x4, {0x2e, 0x22, '\x00', [@pad1, @padn, @pad1, @jumbo={0xc2, 0x4, 0x1f}, @calipso={0x7, 0x38, {0x1, 0xc, 0x9, 0x60bb, [0xc4ef, 0x1, 0x2, 0x3, 0x6, 0x3]}}, @generic={0x5, 0xc8, "32e551a14119c53f9b53a64e944242b817893aef5aa75f62238c522fda543c514d1bcd51e57688b603d4f80c59513cffc3dce4d383bbc51aa8f461a6fccaa6b1780fbe949ebf5c20b039a6012a62b908f2daa1d469bc3e8376c05b8876273bc1ca342e83e1e904fda0de9852af851fdab49d668d437de6da25521a92e050783a2039ccaccd1d2e90cf32577e150071e0bb2172d6ef72d8d3b3384cddddcbde292d30ce313c52902dceab4ab1b9175399e8f86d3c4fcf52f27fb32161fae15569a086c0a57b11f8cf"}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x16, 0x2, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0xfc}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x32, 0xe, 0x1, 0x7, 0x0, [@local, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x42}}, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, '\x00', 0x1e}, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffffd}}, @hoplimit={{0x14, 0x29, 0x34, 0x3ff}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}], 0x258}}], 0xa, 0x8090) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX, @ANYBLOB=',\x00']) 23:05:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10140, 0x8) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='tr\t\x00'/15, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) 23:05:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:38 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r2, @ANYRESHEX=r0, @ANYBLOB="2c77020000003df2014346e8ecaba4309164b8ce4d08ed192c01fd48a463a4407c1ac37b5d5d763dc46f58f89e114b7b3d8e2a5eef55ebb8f271aab676b66c9fa2d7b1886a9b", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 23:05:38 executing program 1: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x8, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2143.750564] 9pnet_fd: Insufficient options for proto=fd 23:05:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:05:38 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000007) 23:05:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000280), 0x200202, 0x0) write$P9_RSTATFS(r1, &(0x7f00000002c0)={0x43, 0x9, 0x2, {0x2, 0x0, 0x1db8, 0xfff, 0x1, 0x4, 0x3ff, 0xffffffff, 0x4}}, 0x43) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000001c0), 0x40000, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid={'afid', 0x3d, 0x7fffffff}}, {@uname={'uname', 0x3d, '9p\x00'}}, {@afid={'afid', 0x3d, 0x2}}], [{@fsname={'fsname', 0x3d, 'version=9p2000.L'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@appraise_type}, {@hash}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffffffe}}, {@hash}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x180601b, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@fscache}, {@version_L}, {@version_u}], [{@dont_measure}, {@seclabel}, {@smackfshat={'smackfshat', 0x3d, '},)^{'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000340)=0x3, 0x4) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 23:05:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) [ 2143.890299] 9pnet_fd: Insufficient options for proto=fd [ 2143.897841] 9pnet_fd: Insufficient options for proto=fd 23:05:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2091002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user}, {@version_9p2000}, {@cache_loose}, {@mmap}], [{@appraise}, {@fowner_gt}, {@euid_eq={'euid', 0x3d, r2}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe2$9p(&(0x7f0000000000), 0x84000) 23:05:38 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000008) 23:05:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2144.014816] 9pnet_fd: Insufficient options for proto=fd 23:05:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000009) 23:05:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d3ef14748f3a53d5146c4f6b1", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:05:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:05:53 executing program 1: prctl$PR_SET_NAME(0xf, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0xe0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) prctl$PR_SET_NAME(0xf, &(0x7f00000003c0)='/dev/loop-control\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) 23:05:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r2, &(0x7f00000052c0)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, &(0x7f00000036c0)=""/116, 0x74}, 0x6}, {{&(0x7f0000001440)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000014c0)=""/230, 0xe6}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002600)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000000300)=@alg, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003740)=""/76, 0x4c}, {&(0x7f00000037c0)=""/99, 0x63}, {&(0x7f0000003840)=""/105, 0x69}, {&(0x7f00000038c0)=""/137, 0x89}, {&(0x7f0000003980)=""/157, 0x9d}, {&(0x7f0000003a40)=""/154, 0x9a}, {&(0x7f0000000280)=""/49, 0x31}], 0x7, &(0x7f0000003b80)=""/89, 0x59}, 0x3}, {{&(0x7f0000003c00)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003c80)=""/118, 0x76}, {&(0x7f0000003d00)=""/61, 0x3d}, {&(0x7f0000003d40)=""/102, 0x66}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/139, 0x8b}], 0x5, &(0x7f0000004f00)=""/62, 0x3e}, 0x5}, {{&(0x7f0000004f40)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005180)=[{&(0x7f0000004fc0)}, {&(0x7f0000005000)=""/169, 0xa9}, {&(0x7f00000050c0)=""/188, 0xbc}], 0x3, &(0x7f00000051c0)=""/214, 0xd6}, 0x6}], 0x5, 0x100, &(0x7f0000003680)={0x77359400}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, 'O\xb9\x11\x9aC\x99x\xd8\xd3\xcb\xad\xb5\x96Ww\x9c\xed$\xe3n\x0f\xc6b\xa8x\xeb\x8cX\xb2/35\x04\xc3\n@w\xbc\x80f\x18\x80\xe2\f~c\xa5\xf6*c6S\xb8F\f\x15\x18\xc7\x83\xe9\xb1\xcf+\x9b@\xe3VY\xd2E\x84`\xbc\x0e\xe9\xfaMm\x01d\x8be\xdb\x8f\x16\x88\xb8b+\x88\xf1gTlN\x91W3\xe6\x8a\t\xbb\x9c\xe2-B\\-i\xb1\xbd\x15\xf5\xec\xe9.\x91\xf2A\xed\xb4\x99\xd0\x9f\x937V\xeb\xa4\xe0\xc9\x94Wn\x06\xad\xc7e\xe0\x80\xee\xad\xb8\xb4\x03\xc1\xd7F \x13\xdc'}}, {@fscache}, {@access_any}]}}) 23:05:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6e3d91c2611fb3ef6f7021bd9952a875dcf4c730d29068e6cd7f484127b8ce702a221acf6607b1d5258372e37bb46f4f339e92dfc0c082d01125857cdfbe00aa90e1382da75e4b730d9b69973e4855c5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) [ 2158.810426] 9pnet_fd: Insufficient options for proto=fd [ 2158.821241] 9pnet_fd: Insufficient options for proto=fd [ 2158.854896] 9pnet_fd: Insufficient options for proto=fd 23:05:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000a) 23:05:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/cpuinfo\x00', 0x0, 0x0) clone3(&(0x7f0000000440)={0x9000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x25}, &(0x7f0000000100)=""/59, 0x3b, &(0x7f0000000240)=""/226, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, r1, 0x0], 0x4, {r3}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:05:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) write$P9_RMKDIR(r1, &(0x7f0000000000)={0x14, 0x49, 0x1, {0x4, 0x800000, 0x3}}, 0x14) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) recvmsg$unix(r3, &(0x7f00000017c0)={&(0x7f0000000180), 0x6e, &(0x7f0000001600)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000001440)=""/47, 0x2f}, {&(0x7f0000001480)=""/42, 0x2a}, {&(0x7f0000001880)=""/33, 0x21}, {&(0x7f0000001500)=""/93, 0x5d}, {&(0x7f0000001580)=""/67, 0x43}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110}, 0x10003) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2001, &(0x7f0000001800)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@dfltgid}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@appraise}]}}) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x200) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:05:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)='\x00', 0x1) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) clone3(&(0x7f00000003c0)={0x87249e80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x200010}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) pwritev(r4, &(0x7f0000000140)=[{&(0x7f0000000280)="5695c2d0ed65ef57a841d40d9d4a03c87b7b6c628f17f9660a8ac7a557c0aea6d8b67cfccb4ca46d275daf4b6cc96e6bc00712b86e8098c94aab4e8305913ba5b6ac497a5e6d91085c6f3705c20a486fddf6ff9756ff7dfc5552012f875f85368b7ea9741c814590ee093f5738e3e3997fecef79b9fc1364ceb24e491cb74cff664960e22865e5be01a34a", 0x8b}], 0x1, 0x8, 0xffffffff) write(r3, &(0x7f0000000180)="006371baa025a83a93acd7294ba9234030d9a0dd6d881a5e15118f7ec14adc719ce159ade6d505ecd3ba021315a11c9c529a8188f0c5ad68aac15a7fcec4d1b6f168b9c2c355dc9e03d23b3f5dc313a3db510c755a88e880", 0xfffffffffffffe74) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) write$P9_RSTATFS(r3, &(0x7f0000000000)={0x43, 0x9, 0x1, {0x1, 0x800, 0x5, 0x9, 0x1f, 0x5, 0x5, 0x5, 0x10000}}, 0x43) [ 2159.034422] 9pnet_fd: Insufficient options for proto=fd 23:05:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000b) [ 2159.050712] 9pnet_fd: Insufficient options for proto=fd 23:05:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(0x0) get_robust_list(r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) r5 = getpgrp(0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) get_robust_list(r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) get_robust_list(r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0xfa, 0x4, 0x1, 0x7f, 0x0, 0xfffffffffffff801, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x3}, 0x4000, 0x2, 0x5, 0x8, 0x0, 0xffff, 0x0, 0x0, 0x10001, 0x0, 0x1835}, r1, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r7, 0x0) clone3(&(0x7f00000002c0)={0x19c000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000100)=""/90, 0x5a, &(0x7f0000000180)=""/29, &(0x7f00000001c0)=[r1, r3, r4, r5, r1, r1, r6], 0x7, {r7}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 23:05:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="490018000073696f6e3d3970323030302c"]) 23:05:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:05:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) r2 = epoll_create(0x4) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RLOCK(r1, &(0x7f0000000080)={0x8, 0x35, 0x2, 0x3}, 0x8) r4 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = syz_open_procfs$userns(r4, &(0x7f0000000000)) ioctl$AUTOFS_IOC_PROTOVER(r6, 0x80049363, &(0x7f0000000040)) [ 2159.240519] 9pnet_fd: Insufficient options for proto=fd [ 2159.247526] 9pnet_fd: Insufficient options for proto=fd [ 2159.292655] 9pnet_fd: Insufficient options for proto=fd 23:06:06 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000c) 23:06:06 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r4 = geteuid() mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@debug={'debug', 0x3d, 0x5}}, {@access_user}, {@aname={'aname', 0x3d, ')^],'}}, {@version_L}, {@debug={'debug', 0x3d, 0x6}}, {@cache_loose}], [{@euid_gt={'euid>', r3}}, {@hash}, {@pcr={'pcr', 0x3d, 0xb}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@uid_gt={'uid>', r4}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@dont_hash}]}}) 23:06:06 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) chroot(&(0x7f0000000000)='./file0\x00') clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:06:06 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) write$P9_RXATTRWALK(r1, &(0x7f0000000000)={0xf, 0x1f, 0x1, 0x5}, 0xf) 23:06:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) chroot(&(0x7f00000001c0)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e732c20332ae8b74227175a9ee269363d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:06:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2171.799267] 9pnet_fd: Insufficient options for proto=fd 23:06:06 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000d) [ 2171.840644] 9pnet_fd: Insufficient options for proto=fd [ 2171.847768] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 2171.878537] 9pnet_fd: Insufficient options for proto=fd 23:06:06 executing program 6: recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f0000000280)=""/190, 0xbe}], 0x2, &(0x7f0000000440)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000580)={0x0, 0x3, 0x7, 0x6c0f, 0x80, 0xfffffe00}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 23:06:06 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000e) [ 2171.965199] 9pnet_fd: Insufficient options for proto=fd 23:06:06 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000000f) 23:06:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES16=r0, @ANYBLOB="45e4419171892e89db23550274c306b4d56f67066e2ed2848da42988b306df21070400b5f3cc983190ecbb8688c2c41743895aca576b8ff5c9fc2438ce411124f7d0ad52d4c5fb79311ca207a9ed0320add52df17d712a5cf8875c403f16f40818bf7ccaea99b14dd7a5740fe6ff02a70904cbe5a9f53932afe4e88f09ef65b95f3b971e4d7c3392f1bd8774ceaedcb671f2049da16012f04d3e2d97f11655d0b37f9d327d9a9b92a540838b41d2ba7b8b8dd6fc265783eee7eeaba56935b4785b7020d62cf93ad14c2f5da27e", @ANYRESHEX=r0, @ANYBLOB=',A']) 23:06:06 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x400, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) 23:06:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x210002, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:06:06 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RWALK(r2, &(0x7f0000000180)={0x57, 0x6f, 0x1, {0x6, [{0x0, 0x1, 0x6}, {0x2, 0x4}, {0x80, 0x4, 0x1}, {0x2, 0x4, 0x1}, {0x80, 0x4, 0x7}, {0x8, 0x4, 0x7}]}}, 0x57) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x8) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000000)='9p\x00', &(0x7f0000000040)='./file0\x00', r4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000009, 0x4000010, r5, 0x3000) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12000, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@nodevmap}, {@access_any}, {@afid={'afid', 0x3d, 0x8}}, {@access_client}], [{@fowner_lt={'fowner<', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '9p\x00'}}, {@subj_role={'subj_role', 0x3d, '-'}}, {@audit}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000000), 0x80000, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESOCT, @ANYBLOB=',\x00']) 23:06:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = syz_io_uring_complete(0x0) write$P9_RSYMLINK(r4, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x1, 0x3}}, 0x14) write$P9_RVERSION(r4, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) fcntl$setpipe(r1, 0x407, 0x9d) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) close_range(r1, r5, 0x0) 23:06:20 executing program 6: r0 = msgget$private(0x0, 0xa0) msgctl$IPC_RMID(r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 23:06:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB="661a7e1775a6efb2c42942bbf25e13a45eca90507ae4fea669e0dcc2eed3ef3819f973b770580ed929c1e744d03b9215e4ab7cf6a020c0d1db61d6a56209dbfb5fd05be0b6476c8c323de9203b16597d750c456a7539c342d305376dd4c57e90f47120781ed015c56f57aff10f7a7f04a40f8e9d163a91dffcbf3dc888fcee489f8de124870954e84b3a6807683dfc083d9ab6c15c6660426ced", @ANYRESHEX=r2, @ANYBLOB=',audit,measure,dont_hash,rootcontext=staff_u,\x00']) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001440)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000001a80)={{r2}, r4, 0xc, @inherit={0x68, &(0x7f0000001640)=ANY=[@ANYBLOB="010000000000000004000000000000000100000000000000070000000000000001000000000008000700000000000000aac500000000000009ff0700000000000200000000000000c300000000000000070000000100ffffff6c730000000000001c609c7517108a1efc77ecc49a8c3707f0cb0bf234467d69b0b3f966c997a16bb38d9f86e709568e30a224d01731ba4684e274ab629dd8680845fd1afed28b963a0be2cd9a34c92c8270"]}, @name="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"}) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f00000015c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000180)={0x7f7, 0x10000, 0xfffffffb, 0x3, 0x1, 0x200}) r6 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000000500)={{}, r7, 0x12, @unused=[0x1, 0x1, 0x7ff, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000200)={{r5}, r7, 0x18, @unused=[0x3ff, 0xcd0, 0x0, 0x4], @name="d89fabe8ed9d3692721b0896c26263c6076e51c462d1acd19b7c61b67610aa0d381bb54fa02d3defec8b656827844c718ac6c4162b70b3fc09bf710bf4b9cda417f6d459202f6f36bf640753174938594782ed6add4f535f61c9d2c61fc136f9ce6083a1f129241f05c9672852103a92b4c735539eeb6d3106cf414fe7fff0bcf96f8ce93066ef667f0c53df0ffbbd6348e596abaeecef8241a65d076ae2da86e41f357d61e25ab727af86dc356d4cea581d4dd2c626951d4967047a7029ef28a8e78c6e3e890015c0c3767e794c642b575fae3b2f8ec071a41b0c957f8bc081dd3425aa62b311a5eecf31844b69c525173919a7df6f442467d2495d6f84965c8d277c61947efb3e58c293acd46ed65599401d0226631a3ce49f9b3628aa89aceb79959b8327aa32aee48c915480db62b6eb5eabe20ab2174e85510a4d23d9f518d38db24f18b1a7c07f9559420d89c161e4b926f3b5f6b73833aea1f2c9c2927fe477415065f5f2fedf23cc043ac93f2d5af6736d7e545b1dab154f8a25fb2dcf972bdd7db204e7387c9ff671dae1c6d2fb03ff7f462e34c931bf1d10b2399a607cd1fa9e77f24dc41433ba3b3071eb7bc29facde8a82a0564690e2fd1b7eafb3f731352ae2b4b4092f7735aa08a2111b24903781b32f3d4811fb2f88cac2fba2849c3f8757b0bcaed42b2e56264c30dd475411f6cc516e6e4c29f9a8580ebc69228da51c92c853f736cc40f9c0a1bf4c4e1276841f00d8e610b1ba3c5cb6efe4c988638bd53666f0f4cf41cfe12fc3068dd9e5a0676751fc41832cbdf2b25252b242c03d41edfe61dc6f8c0190ad8703e55c05509e9286f8d8acf41d767662610dcca6c4294768d240c97103568fca01d1a9da12fc36906e609599ddae47015be3aa96a1ab6e41e682133cd4d79686f393ad564e30af0da6aa8794b03f7ff8bda754242eef7ded99d185d667480b801c4de7af4af1d7531696db527b722a3f4bff6391d603a98869be6fe2f338ad3276e84ad0219714bb834b7f5f359bc59b81a70dc09d7119ae4a9bf00b2b452e0ae138304a2b76d9f1630cdb951031ac305013c5b6f45183791ef4285f66f54267d9b6f453ccb1b011bbfcb13c6ae9e84aa6d8bd51ff8534c19b5d8f2a07a1870d4f9304b7f14c46db81fc894ecd90630cf72c383b99b20c55202dc6ce968318c98b6b59212f826654d1ab3adf1197ed3baf8047f0844cddeb488b858162f3cc10a27e10f30ade652b086d76f21c8d037b43976d2c02bd2ee574fbf1ea19b811fdedba8f8da153c2bcc6388d615fadccaf5a8145fc6effd86f8d3c04caa23901e0dd76cd48d925a6b521477278a029db8b65948f37153fe4d6333963df8c44b1589a4172d10f2b5ec6337f0df908ee657dcaa1c6c883257f4d372342f1391661979685a68d07cba5e3df0ab800bd64e08e87b332cec21dc49e0696c617c6811c28f3efbfa44077f2dac0aed6267ae4a4f65e0bec1e368065b94133315b450dfb046e37103f042ec37dd2978c17f5c99c2a92ebd28b0fa209f5afac2ae07419c141544c3e2f07eb207aa24a266e27a43f82eb191076b4f8d65d8b9deb339fb3573a8ac2f6cb0f8524c3fbf946c1dd19e3b1d92ae29bc84045561fd7af46d44b5009091d7c0d94690e2b26f828afddcc0b63b02f7accce8e52249936c48ff20d35cf94b686969b0085d0483a302140199b62edaa1c9172208d79f5ebb876ce2ff3dd5d0e6fa2334ccf5236c9d3408ed4460d3b44d8147c7d6d454947bbe1d09e75591078f815f8323326f7bfb7f230b80f1e3eeba9d57c84b93fb465e11f49c9e5fddc6e627dc09971db34e1e84189f0c16727578096a7eaff5b982f91c95f28171bdea8db0eb64a3ce904c09267f60aa87cab7cf7adb01edd0d18c3a2b85c23d47e62c336fe02e8946c028b423a11214a11541a0232818b643f6fcba98d64690b1938e06cdc27650a925a3dda561d88fdfe124713f6514446bf218a244d6365273244dee2d3e80f1cc752a9257dd738584836425816bfa1bf2f59ecc7be32f69697cf0951aa4f34e323cfd315d526e049e450dca60be279ecce5ccdbb92150d293de1fd9d2670d84b95e76cddd403d2ab3774ca3b715f6231444e28b4ecf9a0d233c7cad179683f3a347dd7a81b8f9d4ecfda56746614d0a2c062fb89592c3199ec940c3482fa2339da8627dd814925554a916ba677bca470a41598c175853b485ba99a2890c106b032dba62999b8c4a5e2bca5705f333597730c46b1cc7d58a23f015209ff785602bd18d1c4601c3db15c319592f81bc6869b02c9a308bc2d4a3e0113be42aa736525ed45f22472095f692425fea25d8d1f4bc58b982063188c6c352286182514c11957aea21917ff8fba1e1769f176f105cc747d899a979979ac9474726001e01c6179805bee63727882b0df7f05a225926ec1bb07b4887e1ad3a746a7b690063ce8c7a38f99acf8be0368c4996667b52e6b6c96b2b22053dbb555f1d8d0db6d8d583c76d791b90404826242979f07bb63d36a41669b29c46de28561ed10679aa1eafa921dc972c7948797b19ea7a3889c2fc53f9dacb13d02b359010ddac48cf7a76ee8d85049cc4884a081afa50e2f4bfa7a9788fa382d1db65ab4ba6991675c8f33c339e2848d76e12baa2886833195b722faf10e2a023a8dcb931252928da1bb7ceb0a2cf87d95719582aa662ca9cffd547f0e514c89243e120033b4ed9a76240b58f28f2a0c9538e82dd037360222d9ddfa66ff3ceb7ef27d54156bda0a5d0757b6b89abce1abcdc796a6f3eb661f8b2d220dbf576f8bb1621dbca76bacb7ecac9c11253d867c2d1bba3cf9fad7c65d73ebf1f2ffd32b03e14b988275847c811492138aea789c11f7ae0797719a9ce64403350a874f9cd38cb4ece7d3eade32a77f178d7b73a9bdbe2c6ccf895368feb7b62532d69c05768534d80e7fee1d839ba214a17e5d75777d95736c3cf5d045cf22d5d2f11bff104f71fa17e44863c8d222b2179786fdf80dcf1bcf3a3427be8bbc1d65131e7a0bed5f2d23aabd0c1cdeff7b3a33804dccf8710bcff70332b6543e60906841d93e0cbe136c6cdddcaaa47e18c715f26ce1e4835f67ea850e826bbd2470e7cc4c978bf22c488d38c03aaba15b833cee48af87104d313261a560d0fabe74c70620ace185d95067518b0dd01f477fc8b7d8b0d660c01a348af77d7844bc753dc9f2b250a2d2610dbcf01e0c150508f28f8d4a1a4a3d0e737b50f0fe9d2daa2363253086690e09788efc1566a0f1997d00d14cb30cb98e0c6659a0edaf34a00b9546500366e3fdd5c63c30a14650d12a959f6e3a1e9b3fc3ae5a8a1a4d5535f55a12ca6855664ed9c94d0cbca7b48ed7f59e6252e71102d2471ccd0a38bedcdb04698259fadf8369db1e2251a8868f2da8a511bc8b07d0ab47ecd15b7cab2d783633a7cd054bd05beeaaa09f2d8faa5cb1c679c0bb63219bb8d856412c7850f433a8c6969eecf1ce46144146a49fa8fd5ead7742b479b07a22efe2349caf8685767b13439a63e0bed41d224cdb27b7f25d78b52f8bec06fa364fe08ddf709409edf6ebb00a15adb5abae03d56bd4e682d302dbdf20d908642f96cd18721441f470810b9e30b61719d183a7a7b637ea8cce30edc72d5dfa6f98192938735f490809b1346a70b3253bc452053cffd4712688c2620a405fded49c24af1b92384fa5569880b9d2a111c3402f6f1c2ed73fad916b097870edd8e976b09210f2b23cde73c82a163ecee5edb17ac34c22c5394f85c128afc6c969d7d2dad6d876da5d2b321f2a46949a86bfc9ca8774701d2a8aeeadb13d417288c52b337ac274ff80c65cc115ebbbd2476afe81aa79f44310d7f12cb595b16d2725f6059ffd6309b2c7786a9bd76fd7246d863fcee2b0d7e307d34274854f695ae3f08b7161ad6c90f8cb9b847342f759e3d7e1f35fa5a6868675ceda6f0f710032c32e19c0f9dbbcb3ce6a8ece0c696641246a416f74f5502f3c1f081bec61e979bf3253a2652bfff1ac7a1272a07ec44bfba6e9487ff32800e1b988952a8ae8af3341ca4af974123b193a1204dca26d9ac4ba30c4209b2ade32a0b2cbf6e1148c13312e0c4ad9fba3d3c2f27387796666e58c1633018b303cb0c07c37d0cddb4b4751677281c2d1cf96d5c58f92c39f2f13027b1d284805f2cba15949e1d45d351953e5d5c9a513849cb81507a3904b521337f0217603d77564be14fdfcbda58f86cb8be237d11f14407485b07535d7034418564884f3365b6c892726de3f836b5a589b4a8edd50193a7a0f7ad01fc4488e902a9ef057c941bf445b3fd7649211bc2d221fd7f69bb92e3b64785c014047470474bd5fa2d91a6146ac4247bce48931079ede1efa7bc7ab5063a27fcd1fbe96e27f2fca1c1d5c6962aa9d5fa778fa9adc33c9b913fc15f7cc6992aad740945e3616351ee0f6e53df41933dde5079c3092d3a2d9628f9b603e3fe2810efae60fbbd8e5443465c9d4c0891fd081e9ff7f0fc58a934b9339eee42aecebf5089f9e4d8d6747f2e95991f8e006ef71973c53c21e0e5678ed5b8a4b5a2ceaf2989e65897013ad0953a4f0a63186f57b79c202a647e2d4b2e14a3e8fd453cbe2ab560a4a18aea87121a4d668244c79de0caadd1af0cc22e11e697a97cfbcc165ff4c35e2cc0b68b8683ec6ecb751ec59e5ef7c08539f9d701e2503d52f17111fce919266a71762e7cd8de5e4d116e68326364ce702d8c712695285fc1d1b1a6b2a6ac8ffe94fb601014e091fd5b20cd9b0104907432c9b5a15e8f8edd6ec95b88b4fdb8d3cd96f3f9a72e4d13c7904ab0a03c277f71011da93c44fccc2269c43272b06710247982a92ccba695a2c446b88ba18635e3d1044251244e6332a9d95cde5a56958447dbb4c75f276795477d3a43ce1689887db592d0393a4fcbca85c0b5cf684873fa9815720fc3d16510dff7eaccf9395baeca8ad2767e21ab8ff5ce15f4e19d9496d04ef910bbac7a420a72df2a772bd99717940b7799bf7b710190d1fac5837191528d3ea0ad4e1b1901f9a18a01bb896b17b3c04f7dcf45be138abf9276d2acaa274e683e317d22cd4b6ae555c1e49dfe882fc0e016b94464bbe866a4ea22f86cbfe6ed5dbac23fc5b9ed685c3634a782d061b3cc81999a6d1d0223ea174a63484659bd42d542dad5128ca477dfead13cf0bf9c9ad484a987a44f25108373557b2ebf5f40bfc0e0ae380cd5833a550204213f13e1c1d0cd9f964291f9c9792295a2ea18e74ee8493d2158f67c2d93211587ad143425c09242cb7680372f89eb667d23e6bf8add7daa2aff93befc92661a2381cb75e3b20986008e68e68a778daee527281e8f001ea3ae95b606f13a36c94013ddd7536a6b2992947cb4035d9048c5ad2d2b059a1e628a85561e2cb668e9202845e356500cca329bdffa2102e659f05202cab2863e9d65afaae9f6f4ffe7d84bf2513b76a9e0e800db99f75ccf2510926d27626b80e24586863853f6f5267ea68e86dab68e4625aea0c678f6fb2309544e229806a86ffb7c09f47f51443a5a28a9eaa5d6b3ecd1fb95dae251510fb9d98dfad7f5f301ba17b3e380a0ffc691b3d7af0291729760deb95581df506224361fb5ef1d018b3aa747326e0c42e836f169a7c4bdb194c5d656bf5feb2a250f3ecb5147ed50ecf37ba2a7a6908"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000440)={{r2}, r7, 0x4, @unused=[0x0, 0x8, 0x6, 0xff], @subvolid=0xa54}) 23:06:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2186.402491] 9pnet_fd: Insufficient options for proto=fd 23:06:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000011) [ 2186.441645] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 23:06:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x4, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}, {@cachetag={'cachetag', 0x3d, '\xc2(\rv\xe2 0\xd87{\x1b\x87\x86\x04\x00\x00\x00\x00\x00\x00\x00\xb9\xd4\xc5\xc3xP\x87q\x83\xad\xe3\xd1\xfc\x81#\"<\xee\x9a\xb8W\xee\x1db=#E\x99\x9fl\xe3d\x91b\xa0\xfe\xa9YO\x96\xe1C$\x7f\xc4e\xb1v\r<+BB\xbf\x9d+\xed\x8e2\xb8\xe8\x15\xc8\xe4p\x86\xa8\xfa\xab\xb8#\x87)\b\x87\xc7>\xdc\xd2-\xbf\x7few\x8c\x9eP\x93[\x8c\x97L<\xd9\xfb=\xf4\x97,B\xbaj\x06\xb1}\xec-\x89R*\xea{\xac\xca\xed\xa4\xb0\xc98}\x8f\xf2\xc3$?E9\xabp\xd5@\xc2\x82\x00'/170}}, {@afid}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) 23:06:20 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x141881, 0x0) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) statx(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x400, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800080, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid={'access', 0x3d, r4}}, {@noextend}, {@access_uid={'access', 0x3d, r5}}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@obj_user}, {@audit}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_9p2000}]}}) [ 2186.552465] 9pnet_fd: Insufficient options for proto=fd [ 2186.559221] 9pnet_fd: Insufficient options for proto=fd [ 2186.566226] 9pnet_fd: Insufficient options for proto=fd 23:06:20 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000012) 23:06:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000013) 23:06:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) fchown(r0, r1, 0x0) chown(&(0x7f0000000000)='./file0\x00', r1, 0xee00) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 23:06:34 executing program 3: ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{0x4, 0xce, &(0x7f0000000100)="e899853f95cd0e9290f5ad6de1c7268ae50adc8b047904179d5d16d8f4cc0091a132b7044263d8843d4022b44d555b2590a333bd2d085fb36b3f3a3853c1fd850232dd2c936a3eaff71f7327ed725a887c74969f2cb0e787b05a5142ed443af346f42c63d5127ed70b8f3e8d7fcab6fbe5dcc510c28af8ac906da3ad49b11f60b4737a1b3aa24e58eed79a3752d4b7988132c2a9c05728e8bcc7e04da03ead878cb7066732fc0f3838a4f6afd57209cc7cd2eb25853f8afbf108646031bf0a937de8504adf3f561953b1e8fe8777"}, {0x7, 0x3d, &(0x7f0000000240)="b696c7fb6669c18ed756d2bdbbfa84dc1fc4444dabf8b1a5631c01a8f1d36226b771fbefb014f2c4b3dd00043fbcae4272f951cd6aa35b2f21888499a6"}, {0xf6, 0x33, &(0x7f0000000280)="cdad75ca423b2983b620c840adf223bf83c18fbe8c517d2169f76dbe2ba3706332d4c5a531f4b706b15549ac8761a6e2292623", 0x1}, {0x3f, 0x1000, &(0x7f0000000440)="3aaa01a63586567a6212f913e0f22a4fd73817847185c97375257c5f24827f5e97f3451c6e9b59d4e6dc54af118d92d9a4afd39c204801204254d081b74f45ee5b02b4e5a45a83f0cf8c06d29d2a72948645fa9c7f04fd2e146f4175164162415a93a322331cc6cdbe509bfac7d92a483311ece97affd8052324858f22e5c31a4f6e401d9cc9d11d5ae9e73fbcba67cbf5b019955e5d34dbcbdeb82915d7d912b1fe2e562cbfb2d2b0b8648ecfe5f9457f908aeea1481b4e595dde1ada0c865082bd30463a8a3a9a59cdcf4156ecf88d90138b87c9c09e3fb82ab9d9db7b18937768b7cfab3704337d086440f9e9a4948ecb79f69b7f63dc3c7c0e13c4f04dae13cd58b5a6a316b8b2d70c1754089c70856c6205e9995edbb7a234ad60354d4fe07b6bd5b179e57cdeb560b5b2e5800460c9d172afd8d909cc054f7c9c83e81a55194672c9d13088d09ca5126efb8939354f2f17bab7d95afc5fca935268e16e79620a0b5f0afca9bf8213eebfc761c3f5ce0ebe5cd56a1fbb96ead24c9c90c3c965d495a9d228c0c1ea04d23060934aa60675a84f98d90955ffdf97152fc43448c89b3f1a9ee82fcdd443185ad5e26d8f994e78366c16cb2661a0631547395e0d10eef9fb201f6a436dc9445790a34d4ce826f1d412e10d5814c8531d75b13ddb3b0b3d2c2ddca0e8aafd1cff92ec1482287da9945e150437bcc512836be3f561f86fd526bd07e876e36e6fb68b9a5dbdfb498888f784810d640adac4cad2deabaeef1825b2da0ccedb62b86ef0f4daa15d9cd5cc1f3810204f189389778bb2f918cf82c8f985616a72e879a2c0b1ab967fba70846ae5a97f0efce1ad4ddfc4e336f6659d11323b6cf572ab857cb8b8a691e77c91287d72cf3be137713e26f8b73beb7d5ab6aa50fb1045fc60de7534729d02f4deaaf26a15916cbc22764fee4d5aeb1a03d389a9965bd17dc188c44b7943651b4318cdfd9f0e4a5959bd163d0132bc8194fd39d51cc15c673c3f906c70f9f968f8d326438fc8fdec2a1baaf2bc8d06c2bba62f3cf63f54840d8540a7edf4d1699a6008a77fa0d313f4d9a49d12b07eaa684631c5bc9c4b95f87db16285ece7111d420b604554fe497c3cdb1c1aed428413c291de4fdca660c7bd5763f13736b9d8c4f1933687b43d3387836c42582d470cd152b518848f117d2d0b197d730f6b012cd5c2de7986ac6aef6ec578ee3461139a2297808c2550ea49bd6531463ce0fffcece9dea1a3d3e1d3cc9833116698f676a55c272ff0931df24286c288ad9b5633bf76564b8ce28048f8cb4eb910ccc50e33c306baa4dbb7acaf843e7c71a6d1dc2d850861ef23e5a2f63dae844ec52540c18c80b2fd0920bb810c0c0ff11857ff1cf46b0794a803cc025ad2448fa23a2094e82e939b2e4dbd6550f83235565b95b0853bd6d66ab4d2b9896f8934ec088390d57cc2b92ee9d64734376129b4167f1158265dff60dd31dbbe7274e5e2323dad4fce0f9956d91f89280540df1797f4cfe9f3172fc3d578fa329ffc7462e7b565d93d34a4b3cf209c0694bf01c1a621d58972de97127d60236d12ed48352809144ba64de93c37054c2cc0c277bd58981c2ffc8a66ea1abd276914215f6292d908bbc4415a12c3d6ad6df6d0e732b72e86c5ab3fc27a0ba9a43c9f910b7694db952ae93ec52ea232f48f4b082a9536abb8b2d2039c5128977092bb35e10fb703189a7b7b0c759f9d5b9ccf9501dfeda3b290c861ea6f4846b33847f78c4bcf01501704b103f487790175f7d5396e4d2d8aa97a9a4fbea49cacb2aae44c3929e43e46e10c5398f2781d33ccd5a57704d6812fe4c61b13ebff144866f3e3beb14f542d1a82c43ba06d9e4cb86cdddeb658803c18cbfbc371831146b50c039bbdc631c629479c3d49161fe72771660fc3f05de47a1047988d74beafb713696a07d8e79225bd738f8f2ec3a959f9fe667834695aa0a49665781322671a03478b80ea766b0ba2eb2da8722118a14adb3726836d3e43797e8e994742efc52317f4030ae49f4a3a5140a817c222afaefd0da26a9e73a46feb2f1e10f76d7d80693d305843383ef854879ae6fda2d9f715e00ba4edf73b1e4eee486c368fae352ef85593ffd9bfb8f508618acd75c1f593e27f8f78a6629193843d80444f2f08a1ff7c80f191641e75076a5321ea2e1c8b1e16566a47a7d030383be9b6cbb81b9acbb8c56201e2e2d03cce6d0c2058580c3abdcd43bf34ae2bc808a3c77191480e18ff4a41aed0b4fa4881d6d40a78eb625e306e4c6c9c00b2500f03a08f715b5d6e9354c5d9a7343f306fd4a8f510e1c77fe919300def251e50c16bec361e3fdb30a42683376a39fa6f84023b28a7f91ade8050d469823a66c0a5a2a5c01516adc2ed8c5daa73e72d4eae364ed7afc6e4be16d994577de14dcea0cb85d40ff8e42516b7b645c08dac22356b3db82ff53dc2d64c873fc3a4e36f45c25011c33859a7ba145fb238963012c4f5d92c5f9568e627db59ab19823301b105c76d07cc6b28be14ba61e527c035b7310f9058599ed7aa3432c39501709e9fdbe6dc1f0f2b42222ff0e5c3b446d0d697858560b9fa886e6b562a63cd51188382a55318e5a4db3c0de5487038a2b2410a19bf46cab65c458af4bb491f729ee52d887feec5248b426fb42d79f099a4c92d366c6416d362441484aaa0c3482b30831c0fe9f49f79cf3d474a90b460bebe60b7a5a2fb1e918925629b0365fd6bf39649f034aa95d8a4b116fdb11e78afd7c58acd317b2570b24a71d8bbba7fbac36de505ea1931ec96fd6cb914f170ddfd6375decd0e5e5d59801256e956f3243557d257bb7680bdac4db893e1aed28be266daf15b9e6f802b2752a22bb724ca5a07e59e4f778a6cf00b7ba3e66bc3db187328761b04da0e935d885ed1d157de46af9e8d10c297ce30ed6d71bbea890a859c7dbfd434f037e710272c0311a38e3c0c2734bb8fb14f1c6e4416e358d5b3a351f86649acc8246ab5b448d904bde032865a48c8e8ca32dd361c59dabf27dcf10618b79b79e43be2acb75cfea928d48e80f8ef87ffe18c27a715668c700017983da47568f52f5d4713fd7bf8bc7c696285d149edb1131edccbd33250fdae7f42c8a0c1dc9609c646f11eb3fe636f88b27754fb288feab9c47823180dfaebee8e6c62f5e7b2991a05c70b5cde32423149ea99931ea93f0283ddb87c90e4c6782671807a51d555000d80b73ace476f782d8726f00708615d0d88d1c5895906d300a8de95653436a0468462f984333963a79d48376e002af0c549a248ec7df38d498467ce824d846d1bb82d30169f59ceccd5ad41f72edbaa4b47c260c234246784153986ca2375d82b75195e99165a86b96abeff33b5d4863925179a70993a75124216b2a166bf756710fab15a4a5ec6b8d8e337c7c7bc066ad2927a114479ff6c130659a882874ff77ed27934de8883993d91bd5a0dd16b6b2d5b6eb49b6ebe737b441813a30d59a8d0861d52c29c94acca478e8701224b35fb1e97a3970838b5e9e4b911fcf12fce4922c3dc55261c72ab7c4cea862b68584c119b103ff10091018f3c8f3d3ac828e679bbe28e50ba0e7062b425e6aefab2237e685946f7473db754586b2d7913a77e618d800913c940e5aec8ae9620cc9db23e77ebf51137c71c7c1646cd5d8370d7a08c9fe0a229e41cdb2345030a30bad34b0edfe82a3b34a7c609e067ae06d19eeaee17e7fe7e6e6ab389fe549065e4a719ffc95cf272fae1e0da040dc367e4c183e86bc8788124b1cf27753834f062d481b69be455e3623697b86cb7fea41691ff958cb4d3b60c9348c1e85ad2a3bd3c94b5d109912cd591a4da6922313c211f753572727ca145cdc40c01ded6ea90c52a61dc799f8e9bc581e2086b3c04f8ed571d41cc6c96b8add86cb8f28819d6e3b0af33dc6dbe591620e44119e4737b56c80a578da85485634a7deda25b1793fb18c9b9900d9282ae313e4b2eadf4ebd0d67cccc8cea9be92b27de755e63e8cca976f886cf7a235a3db957b48b12693a80f1daa2d275a2161b09bbf85d0e160285331716558c99a65962cf99a0418b1710e1a564f6157c35b97ce1241c4bb8fa36474471dbbff274cff18bd34f5d6e947a09d3303c0991043194fdb2efe89b1860970665f55c2058c7f5274f9a650a88f059755f5b222b910778fe648624aebd8f1c2c9b01c58cb451a12e55d33fd19d79a2dcc2b904a969391d78f3ea96b6138bae5cfade78ee35c806673c1533dfb8a7685ab3a3f57667efc49aac471a7d78a676962bacbd8aabe0781ee40427f97a95de48ebc5f06fcead47bf213854fa0d7c47da6c64c1cd0ca7c5d20fafb04e71a196b8b5624ba5dca3db93f6d79e3ef09677a14d5018493a24bc47ad885b487af8e73c4ae896a4db1efc51ca7b00a72a5441f5d9c2db95bb09d3fd8fa4ef8c7d9e436bfc1206639fc19bb13a795b63c2fda67614d969f0f18b403fb8c556b3af131e57d5be7fbe5d515aeafde01928928bf8b93453a87b68d595f1c38b16e615213a95008893adee0afc5567f2a6023f49ee5807f31e7ca7f1958f6954e34e9d5c709a9c82e8ac27fcf196775c318a532d76489be9e8a2c776e95e553a68d2ce52126ae482e0b40b283f59ea8b1b5117c401269011ea28dfe366900a8688838d620f31e3571d76cf380f0dcc0e400bb2b5e2eed20e83598a1c53e9d234fa66f150d37ef226792e995d77d3cf7e58bc9127bf5e42be4c07fdfad45247c7272d04727a846806bb9316b0f04b602f15b98375ec24f316de3806e9631df001a2c603aaf9cad05f1b31da62d8ae23411e2f4dfa29ec6cc53a3146b3b65e9c09c808713aba63030f75531c2969b59e2cae136d160b95275fd1c9fc16b91f66004953b984569b9ba9f5be8672918e4ec191297b583840fa8d1249f750da9605a97dbd2310ef534e1d7f543614e2c9abb50ded74d490f2664c855d7c1988d4d5c4cad6045d00a674957afcd45c649c4e3dc581436558886030a3398c005f8ee44f85945161496081b23d7b2058d1db163f354612a98eaa33a8e3c1d8606654d10befdd756592b5a7e6b7fc82978547d468eb1df29fbdde4d6b14bef69fb4a3e8f34e0164097272f24834b3e7b28570a962349fc37b189631159167839ecfd44f8818905f51ced7eaf3869ce55e98845644fba0424b85663fa21c17e99044e85dd38f9fc0d4b2ef5eb86b16d51247bd363a38b8aef8dbf7c31b48bf87d861074de975290c4442568dcdf4bce8f878738a76a773a80b8a206e673fb0c86a6021232e4e1ec7ceb43452f0f0a21b8312051f511d30bad996f43cb80e60ef7654ab8f0268bd00933c66a0d60ad2bed70476b4fefd5d51fd1634fa1d10e3d27a4e28276523daa27dfa6900f3de91448855b7719a51c4de4fb94153a03ed56cb5e84b20097dc29283342b2d2c550bbec9f6ddb11286330aebae3e9f90997f637bf5ea723d4bb960050a92512e2f1fe725e99f2ef44465d575300284dc6104975e429ff731e5b201d2bcfbfd4e9c509f929c9be28f93db564240a0d67e4d00a939387ac940abfd0115ba778cb8c0b56551740456a69010b78022f5ad9ab05901a9749f745d573d3b198d340e8ebe5f607813c12663a308aef879457d5bf60ba64c0668852d4cab2ea1c65a8f79a90a1391189362414d8c08f1bb10f99d324755c1e1ae0ed7598e6b653c99f3b20b2a8a492be2c82d15d5c30c3853b682a006e967e67a870e42a6e1b898a1eeffdba75664088", 0x0, 0x1}]}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = getpgrp(0x0) get_robust_list(r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x73, 0x1f, 0x1f, 0x0, 0x9, 0x51040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_bp, 0x40, 0x7, 0x20, 0x7, 0x3f, 0x9, 0x100, 0x0, 0x0, 0x0, 0x7ff}, r2, 0x3, 0xffffffffffffffff, 0x8) 23:06:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) syz_mount_image$ext4(&(0x7f0000007440)='ext4\x00', &(0x7f0000007480)='./file0\x00', 0x9, 0x0, &(0x7f00000074c0), 0x2000000, &(0x7f0000007500)={[{@barrier_val={'barrier', 0x3d, 0xb3c}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@journal_checksum}, {@noload}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@uid_eq={'uid', 0x3d, r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x30, 0x37, 0xb7d9b67418c503a6, 0x66, 0x50, 0x63, 0x33], 0x2d, [0x39, 0x37, 0x36, 0x3b], 0x2d, [0x69, 0x30, 0x66, 0x37], 0x2d, [0x39, 0xa, 0x63, 0x62], 0x2d, [0x31, 0x66, 0x62, 0x61, 0x63, 0x31, 0x33, 0x66]}}}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007080)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f0000000440)=""/147, 0x93}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000001c0)=""/9, 0x9}], 0x5, &(0x7f0000000640)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f00000006c0)=@abs, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/160, 0xa0}, {&(0x7f0000000880)=""/10, 0xa}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/140, 0x8c}, {&(0x7f0000001980)=""/73, 0x49}], 0x6, &(0x7f0000001b00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000001b40), 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/210, 0xd2}, {&(0x7f0000001cc0)=""/214, 0xd6}], 0x2, &(0x7f0000001e00)=[@rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001e80), 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001f00)=""/41, 0x29}], 0x1, &(0x7f0000001f80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001fc0), 0x6e, &(0x7f0000003600)=[{&(0x7f0000002040)=""/161, 0xa1}, {&(0x7f0000002100)=""/184, 0xb8}, {&(0x7f00000021c0)=""/126, 0x7e}, {&(0x7f0000002240)=""/181, 0xb5}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/126, 0x7e}, {&(0x7f0000003380)=""/73, 0x49}, {&(0x7f0000003400)=""/226, 0xe2}, {&(0x7f0000003500)=""/232, 0xe8}], 0x9}}, {{&(0x7f00000036c0)=@abs, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000003740)=""/105, 0x69}, {&(0x7f00000037c0)=""/223, 0xdf}, {&(0x7f00000038c0)=""/104, 0x68}, {&(0x7f0000003940)=""/221, 0xdd}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/4096, 0x1000}], 0x6, &(0x7f0000005ac0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000005b40)=@abs, 0x6e, &(0x7f0000005d80)=[{&(0x7f0000005bc0)=""/72, 0x48}, {&(0x7f0000005c40)=""/84, 0x54}, {&(0x7f0000005cc0)=""/142, 0x8e}], 0x3, &(0x7f0000005dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005e00), 0x6e, &(0x7f0000006f80)=[{&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/79, 0x4f}, {&(0x7f0000006f00)=""/119, 0x77}], 0x3, &(0x7f0000006fc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x8, 0x40, &(0x7f0000007280)={0x0, 0x3938700}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x54, &(0x7f0000000080), 0x1020002, &(0x7f00000072c0)={[{@mpol={'mpol', 0x3d, {'local', '=static', @void}}}], [{@fowner_lt={'fowner<', r3}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_type={'subj_type', 0x3d, 'trans=fd,'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@smackfshat={'smackfshat', 0x3d, '\',\x00'}}, {@subj_role={'subj_role', 0x3d, 'wfdno'}}]}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}]}}) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000007380)='./file0\x00', &(0x7f00000073c0)='incremental-fs\x00', 0x4000, &(0x7f0000007400)=')\x00') 23:06:34 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0x0, 0x21000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x189801, 0x0) r3 = clone3(&(0x7f00000003c0)={0x163371580, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) r5 = getpgrp(0x0) get_robust_list(r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) r7 = getpgrp(0x0) get_robust_list(r7, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpgrp(r3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000006c0)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) clone3(&(0x7f0000000700)={0x60002000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), {0x3}, &(0x7f00000004c0)=""/74, 0x4a, &(0x7f0000000540)=""/195, &(0x7f0000000680)=[0x0, 0x0, r5, r6, r7, r8, r3, r3], 0x8, {r9}}, 0x58) openat(r0, &(0x7f0000000100)='./file0\x00', 0x644102, 0x8a) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766640482856f6f3d", @ANYRESHEX=r4, @ANYBLOB="2c00a6fede5cab744443e4d6fe705141a000"/29]) r10 = signalfd(r4, &(0x7f0000000240)={[0x1]}, 0x8) r11 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r11, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x104060, &(0x7f0000000800)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB=',wfdno=', @ANYRESHEX=r11, @ANYBLOB="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"]) 23:06:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2199.918522] 9pnet_fd: Insufficient options for proto=fd 23:06:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000014) 23:06:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3f4, 0x9, &(0x7f00000017c0)=[{&(0x7f0000000200)="76d0fa53c6182f2eb5069dc4d56222a1552b611bb4f88ff51eb60f12e71fab26be8f7192eb09401c6953bbb37d7466dd71f11e5e6d54958f4142dbc7e20025e7cb1dfcf6d33d3eb4efb0e9668eae785d39a2680728548a829be53cb9fe93a87a6409c3fe50e7fe809f04fa93c12610d09319e5", 0x73, 0xffffffffc2b61699}, {&(0x7f0000000280)="590503951f397b44755b449623cff0a8b9fcb9a2ce9ecdf4ec7d3b8801e1567f4ef17979910fdde5bae19034a2f6dceb38761452611b14eed3ec924513c0a8d794a2c98019ee6f6066e17214ff76b0efd753fad0ce5f085d49acc3ed2ed2a4a34bb0eb6d28604922492b999ad597dd", 0x6f}, {&(0x7f0000000440)="106e41e6ce01d06f288ae83b18ea499cda5b0de3ce3654f74bb11f47b7b8e539bd20b06bc76cd7f45f52a936ad00217b6e5c505ca709e3dd9909c88c66870b238d4351a59f77d08b3e03818f818bf182e2b1b3aa222f5060c9b779b16a581da87ce1d0731b33bac3ebdf3be2750b920897ea08ea445521e46cae320482f9c0b8c54e3e096ea1837db355bcbfe27c19c7787bb41d14f15cfc55f249897af0c56688213c6e9a477492f963e013a334ca6bb0216dda4763468a8a5739701ebb2268ec9a663f2214b08be8c9740f234498dccd175921ca", 0xd5, 0x7}, {&(0x7f0000000540)="bf15a5920446f2fc6e65db7ffc69f7a65d48e2d5ac18bcc0854114ff66b333ca396354d65bcd0a5af9d4e0bf80aad88b90e461684b620d97b5484c50b1ca2a1a8ff50f341e93cdafc4e9c626a3cfec1b2c51b64959a02575a15c5c171b062faf7a3c40af30124955267f16bccd044a48ec3141244d33cbe70c0d94e1714ac1922d17d532f87d88a428a6a850e73d2e49abbe1f36d7ab96d710e0081de58c35674490bf8b978c09bff9563d408f936cc27515e5caf9e1b791c4221ff8e391c6addd41e96e5c08bcf7f8dcd45d213cbe668670c402a43d10ec5700d6230b569c837cab5d1ef533bd53160162da3304bb43", 0xf0, 0x7}, {&(0x7f0000000080)="6b39b6d6d79bb95c8ef50e5df29f04763c884f84250d761ec885de4e21d679a137929134cc28b665b0482be6afc99995f74987226a7fb4a4ac44", 0x3a}, {&(0x7f0000000640)="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", 0x1000, 0x6}, {&(0x7f0000000300)="124d0ba12cbd57a7e15b5aaf08e03f42bdc8ebe13a549b0b31ca0ce6dc9f04f85eee4a16266f37dbc42eb3502ffd4fc370a4bdf448ca2c3727db", 0x3a, 0x4}, {&(0x7f0000001640)="b9e3d55163536f517a57dba003eb889ba7d0e0ea07089f24f8a3c61389ba129f367a1d8eccbe3c501c2f4944c282fdccaad3c2d91d9847598abc225c4c7537f3f749c8f0e809925576f381da532997abd2a457a886490bb5953338e6dfd39dce6be2e31c3b4034f2c60fbde369a0d25866286b480d56d1ac6a8cf0376c9adb634090d75e51cf1d649513c9", 0x8b, 0x4}, {&(0x7f0000001700)="5046a97888723a1925d3de53dafe5f26a1d836e23be7ba9735cbb50784b3f4131a114d4acb615e78b4459d5b2d71418001e289fbe13eaa9c059f14144e1bab8d204d06a57093611ce0f2ac45323513152980dfd99c4e5b51bb7101e7cedff20fa504591c4e1237cac812116a82dac643b1d7d254d1b088b483c5c4ef6a1ebde5845f905249cb78465348ddda0f8f83fa0268c335454e4768b3ed6713011c8689c2bba41cd69d98e06e", 0xa9}], 0x40, &(0x7f0000001a80)={[{@nodelalloc}, {@user_xattr}, {@sysvgroups}, {@dax}, {@nobarrier}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2}}], [{@euid_gt={'euid>', r2}}, {@dont_measure}, {@context={'context', 0x3d, 'system_u'}}]}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="f83f03de6f2972385aa77a289c125479edca28be89a900b9212c41a9d7dcbd818441847be8f1ec89d6ad30467bb1036b4ddeeb498a5d71ed5b1c4c257816d792958cf3c78086b907cf094d11074c0f5f77d97d26d0930e8f7f8878e6adfa83e811ce3b46eae8ccee407e2a167b75529f55cf7a4b8041a2a03253dd25ea81b872a1e01a8fd2ab843bfbe499fe631fe304c53594ef3f26a6dd06448f3f8eb5a3ec05cad80dd8ef6a40805fcab918"]) 23:06:34 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioprio_set$uid(0x0, r2, 0x2000) fchown(r1, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x10, &(0x7f0000000440)={'trans=virtio,', {[{@debug={'debug', 0x3d, 0x5}}, {@fscache}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@cachetag}], [{@fowner_gt={'fowner>', 0xee00}}, {@euid_lt={'euid<', r2}}, {@fowner_eq={'fowner', 0x3d, r4}}]}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000014c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) fchown(r6, r7, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="1a2e3d4114b667ff6cbc76d78d59451df6caea4b70c5076ed9d00aeabd4ef75dcded833792d55e07e3bb43d0952c06a58a6c91a7ba1cb6fe6ba0a00963a6607d5a6f7b2685f66b53878aa0ea3f5810a1c8e48b80ce1b246761066118c7dc3dfb04061991130b3def6df9c607d82b84b5545f4b8d81f827519c19fb44a14b5f9b5d4730142c0b37c23cda9fdc47d28d458167a12bd70fb6c18f252e", 0x9b, 0x6}, {&(0x7f0000000240)="e6bdcbb0013ad6d9e46dbfca560ecd810d405bceffd96a7a903f31daec29e95c2b8f4d133be194dd229e3ace0caa83c1428a5c6ffedf20858dfedcec05942cbc71ab99e14e56f0126f2281f91c37898add4e1b36aae8f99fa422d42ff08b94707a0b80b3f1ff36fea18c659e192e7d98c15de90b13f7f4730d92e2d170caaaf33298bbee5376471f8576b1ee2b1a6b7d3a926667e0bdf8d54d6c7e3980173eb878d2fdab24d715", 0xa7, 0x8}], 0x10280a0, &(0x7f0000001500)={[{@uid={'uid', 0x3d, r5}}, {@gid}, {@mode={'mode', 0x3d, 0x3}}, {@huge_never}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x25, 0x32]}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x35, 0x2c, 0x37, 0x2f, 0x0, 0x32, 0x2d]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x33, 0x6b, 0x56, 0x32, 0x35, 0x65, 0x32, 0x25]}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x33, 0x2f, 0x3a, 0x34, 0x36, 0x34, 0x35, 0x38, 0x3a, 0x2f]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x32, 0x37, 0x37, 0x48, 0x38, 0x67]}}], [{@subj_role={'subj_role', 0x3d, '\'\xc9'}}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@uid_gt={'uid>', r7}}, {@dont_appraise}]}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}}) [ 2200.146585] 9pnet_fd: Insufficient options for proto=fd 23:06:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) getgroups(0x5, &(0x7f0000000080)=[0x0, 0x0, 0xee01, 0xee01, 0x0]) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2100000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@aname={'aname', 0x3d, 'version=9p2000'}}, {@cache_fscache}], [{@euid_gt={'euid>', r6}}, {@seclabel}]}}) [ 2200.175384] 9pnet_virtio: no channels available for device syz 23:06:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000015) 23:06:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="090f8e75a242c2f8dc1fa2a295fe02b7295f1242b63733a42527834a30674ca95eca06355f9d42e0c159605403b60f3d8631b92c59d9a3c49a96a47c7a923356f42ac0fa799140661e3ef6080ebdd1cb2ab6c20a1f7a1505f59ace8ffe6bce90a08278900c9f4fff7d03cf67105a2d4452f25f71f0669caf32f380e10450e8106c6e4fd0d69ec48c48f51ce6e4c6907f2a040000000000000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:06:34 executing program 1: sched_yield() syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x4, 0x200) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@private, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x120802, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@mmap}, {@version_u}, {@access_any}], [{@fowner_lt={'fowner<', r5}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x7432c198ef98c3fd, 0x62, 0x65, 0x32, 0x0, 0x31, 0x65], 0x2d, [0x66, 0x35, 0x31, 0x31], 0x2d, [0x63, 0x52, 0x63, 0x35], 0x2d, [0x66, 0x63, 0x37, 0x63], 0x2d, [0x63, 0x63, 0x37, 0x33, 0x61, 0x35, 0x35, 0x36]}}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r6}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2200.277753] 9pnet_fd: Insufficient options for proto=fd 23:06:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000016) 23:06:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000017) 23:06:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x100, 0x6}, {0x2}], 0xee01}, 0x18, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:06:46 executing program 6: ioctl$BTRFS_IOC_BALANCE_CTL(0xffffffffffffffff, 0x40049421, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000440)={0xf, 0x1f, 0x1}, 0xf) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffc7b3d81d, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="30a8209c6bcaed4954ac50dc57769151f889c0894f91e6ce27ed36da694a929c96f4598f5d71e3e2230024980edba4a7707613b5b16a537eb6c347a60e702fcb01dec321e9803e0a4b4240cfcc85df282ed6de0e6f0a1f773378ddcd8429c08c1442476bcb67ef4f57e0bc46cfe8196485bcdbb9c8a5280aff53f3c132ff574bae947e8370ba23e7c96894150f7682e85bd8d706f9b3c13727ca", 0x9a, 0x2}, {&(0x7f0000000280)="087b8697a7eb3d53eb90be380eec08e4a58a4bce6a7cc177ff41f8c32bdaa237949cd18147a9d0bb00c98e8b383b059639a528d079a271902fd2cae2bc4c6569878d4d2b4becc5de43b799d923eed22a3650db5d99636e93bc761ef59c8b81a7cd4e678d8ba6c9cdc6055244069b54e649ae5991ba9f861e", 0x78, 0x9}, {&(0x7f0000000080)="13269d5a3588f8b6d22c06fb7638c9355219d8d56df90113b72aeda375c75cceeb734301af55658d74e8", 0x2a, 0x2}], 0x410, &(0x7f00000001c0)={[{@huge_within_size}], [{@pcr={'pcr', 0x3d, 0x40000000036}}, {@measure}]}) 23:06:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RATTACH(r1, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x80, 0x1, 0x6}}, 0x14) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='irans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 23:06:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:06:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:46 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:06:46 executing program 3: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:06:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000018) [ 2212.231291] 9pnet_fd: Insufficient options for proto=fd [ 2212.245881] 9pnet_fd: Insufficient options for proto=fd [ 2212.279140] 9pnet_fd: Insufficient options for proto=fd [ 2212.284032] loop6: detected capacity change from 0 to 264192 [ 2212.285223] tmpfs: Unsupported parameter 'huge' 23:06:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000019) 23:06:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 23:06:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clock_gettime(0x0, &(0x7f0000006b40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006900)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003680)=""/146, 0x83}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/38, 0x26}, {&(0x7f0000001440)=""/148, 0x94}, {&(0x7f0000001500)=""/211, 0xd3}, {&(0x7f0000001600)=""/116, 0x74}, {&(0x7f0000001680)=""/217, 0xd9}], 0x9, &(0x7f0000001840)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001900)=""/38, 0x26}, {&(0x7f0000001940)=""/153, 0x99}], 0x2, &(0x7f0000001ac0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001b40), 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/229, 0xe5}, {&(0x7f0000001cc0)=""/13, 0xd}, {&(0x7f0000001d00)=""/94, 0x5e}], 0x3, &(0x7f0000001dc0)=[@rights={{0x10}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000001f40)=""/217, 0xd9}, {&(0x7f0000002040)=""/12, 0xc}, {&(0x7f0000002080)=""/126, 0x7e}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/175, 0xaf}, {&(0x7f00000031c0)=""/51, 0x33}, {&(0x7f0000003200)=""/57, 0x39}], 0x7, &(0x7f00000032c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000003440), 0x6e, &(0x7f0000003840)=[{&(0x7f00000034c0)=""/236, 0xec}, {&(0x7f00000035c0)=""/4, 0x4}, {&(0x7f0000003600)=""/82, 0x52}, {&(0x7f0000006f40)=""/137, 0x89}, {&(0x7f0000007000)=""/243, 0xe9}], 0x5, &(0x7f00000038c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x2}}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003980)=""/33, 0x21}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/177, 0xb1}, {&(0x7f0000003b80)=""/64, 0x40}, {&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003c00)=""/50, 0x32}, {&(0x7f0000003c40)=""/150, 0x96}], 0x7, &(0x7f0000003d80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003e00)=""/176, 0xb0}, {&(0x7f0000003ec0)=""/164, 0xa4}, {&(0x7f0000003f80)=""/13, 0xd}, {&(0x7f0000003fc0)=""/207, 0xcf}], 0x4}}, {{&(0x7f0000004100), 0x6e, &(0x7f0000004340)=[{&(0x7f0000004180)=""/163, 0xa3}, {&(0x7f0000004240)=""/193, 0xc1}], 0x2, &(0x7f0000004380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000004400), 0x6e, &(0x7f0000006740)=[{&(0x7f0000004480)=""/125, 0x7d}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/214, 0xd6}, {&(0x7f0000006600)=""/20, 0x14}, {&(0x7f0000006640)=""/40, 0x28}, {&(0x7f0000006680)=""/132, 0x84}], 0x7, &(0x7f00000067c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}], 0x9, 0x40000001, &(0x7f0000006b80)={r2, r3+60000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006bc0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000006cc0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2012, &(0x7f0000006d00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@access_uid={'access', 0x3d, r4}}, {@access_uid={'access', 0x3d, 0xee01}}, {@loose}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@mmap}], [{@appraise_type}, {@uid_gt={'uid>', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-.^^'}}, {@dont_appraise}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '$'}}, {@dont_appraise}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) io_getevents(0x0, 0x8, 0x5, &(0x7f0000006e40)=[{}, {}, {}, {}, {}], &(0x7f0000006f00)={0x0, 0x989680}) [ 2212.442927] 9pnet_fd: Insufficient options for proto=fd 23:06:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x233ebd80, &(0x7f00000000c0), 0x0, 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x60020, &(0x7f0000000080)=ANY=[]) 23:06:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e732466642c7266646e6f3dcfa129ad152f809832629f705bf3eaa9d3905082e5fcb3339744db9ae0434fee0883535a32054a80db22c169387cbbee4e9ea14681ad37236b20d922af1e003c27b550a936d09c64f33d76d6a3f52e11fa35a048003c4c3178d392badc443e5b97a36dbd130d9e98d93d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:06:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000001a) [ 2212.585795] 9pnet_fd: Insufficient options for proto=fd 23:07:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000001b) 23:07:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540), 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) fchown(r0, r1, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x51000, &(0x7f0000000240)={'trans=unix,', {[{@access_uid={'access', 0x3d, 0xee00}}, {@afid={'afid', 0x3d, 0x7}}, {@fscache}, {@cache_loose}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@version_L}, {@loose}, {@cache_loose}], [{@obj_role={'obj_role', 0x3d, '$\xf9'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@seclabel}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}]}}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6000012) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3d5764c19a9bde58892054c521b11b6b43a0bf3e6334eb8dbde50d51f18526128f550e436a68d3b46874b15f037a43b229fd24444ef458cf982eb6a0440472dc6a3328426b0506026b72040a9b807baaf0954f022149aee1fa3431e19f6c2a0c9bb4f7bd0e79b7e419ae4449ac18a727cb94c1061a", @ANYRESHEX=r3, @ANYBLOB=',\x00']) 23:07:00 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x51b042) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}, {@msize={'msize', 0x3d, 0x6}}, {@fscache}, {@msize={'msize', 0x3d, 0xefe}}, {@uname={'uname', 0x3d, 'wfdno'}}, {@uname={'uname', 0x3d, '[\\\xb1\\)\xd7]'}}, {@cache_fscache}, {@loose}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:07:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x400, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}], [{@permit_directio}, {@fowner_lt={'fowner<', 0xee00}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:07:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d4782789bfd2b3e5250381df2a65ce434a67e7007a83c48a90fa2aa7b6bec63ccb69a4f0e6fd2f1ced8e0b5db7cd23ca20b1335325e854748c5e5d06c84da3fe784ecb5ef1a86ecdbec9695f83847dc9e62776eb3591bf4bdccc688fb25b5f548f03f215eb67fe294883ef2917530dc2e85873a204eda52ebef4e7a07f0c4c38505bdc793a1fd1ea8ea0135f68d1728a15033a67a5f10de43302ac6f8ee2d91ed30bbdc7da060c0697417fa5b628c3befe509371ffbe53dc91b0162b4545a63524ad3000e8a8b25532bd92525005bfd37fd67a2a6", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) [ 2226.629407] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 2226.637897] 9pnet_fd: Insufficient options for proto=fd [ 2226.639327] 9pnet_fd: Insufficient options for proto=fd [ 2226.643082] 9pnet_fd: Insufficient options for proto=fd [ 2226.645379] 9pnet_fd: Insufficient options for proto=fd 23:07:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000001c) 23:07:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x213, 0x0, 0x0, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x231ebd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c77664b6e6f3dfece8f92000765b0757d296d2e64ccef692b979eee70a2cdbc884afc8289ab7b68ba08d84c6a4faa4dba544ca0c3cef0f1f2dff69a871a324fc4c9e4c2e18070403f031b00b8ab4646c32eb3edccad615ec8cd4204e78555b51df8c8dd490582550d8842f2e6fb7137525705a7babef46a88a847e3b95b696cb4009a0ae93e42469f116648a244f9901ccd10445a6a8be901f95e913965cfc47017fa1f22777b82906d11824df39b2f7eb2da00000000", @ANYRESHEX=r4, @ANYBLOB="2c02"]) 23:07:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0xb01880, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6e652c6e6f7072656669782c7375626a5f747970653d636f6e746578742c736d61636b6673666c6f6f723d09000000000000002c2c6673757569643d37663836346166352d3232381c2d006539666563652c66756e633d504f4c4943595f434845434b2c00"]) pipe2$9p(&(0x7f00000000c0), 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x284080, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1c0406, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@access_client}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x32, 0x64, 0x36, 0x35, 0x30, 0x36, 0x38], 0x2d, [0x62, 0x2, 0x66, 0x62], 0x2d, [0x66, 0x64, 0x65], 0x2d, [0x31, 0x45, 0x38, 0x38], 0x2d, [0x30, 0x36, 0x33, 0x36, 0x62, 0x62, 0x30, 0x31]}}}, {@subj_user={'subj_user', 0x3d, 'wfdno'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x80, 0x5, 0x48, 0x4, 0x2, 0x0, 0x5, 0x28, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x5a24}, 0x2000, 0x3, 0xbbe, 0x4, 0x8000, 0x4, 0x93cc, 0x0, 0x414, 0x0, 0x80000001}, 0xffffffffffffffff, 0xf, r0, 0xd) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000240), 0x2000400, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2a000000290100810000004003000000070000000000000001040000010000008907002e2f66696c6530"], 0x2a) 23:07:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@private0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000600)=0xe8) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000540)={'trans=unix,', {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@cache_loose}, {@access_uid={'access', 0x3d, r3}}, {@cache_none}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_eq={'euid', 0x3d, r4}}, {@dont_appraise}]}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x201}, 0x0, 0x5, 0xffffffffffffffff, 0xa5ec2c34544313a2) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write(0xffffffffffffffff, 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x410901, 0x0) openat(r6, &(0x7f0000000340)='./file1\x00', 0x300, 0x244) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) bind$packet(r6, &(0x7f0000000740)={0x11, 0x1, r7, 0x1, 0x81, 0x6, @local}, 0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r9, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000840)={{0x1, 0x1, 0x18, r0, {r8, r2}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000780)='./file1\x00', &(0x7f00000007c0), 0x20, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r9, @ANYBLOB=',dfltuid=', @ANYRESHEX=r4, @ANYBLOB=',access=any,cache=fscache,aname=trans=fd,,posixacl,debug=0x0000000000000001,cachetag=@)-+*,aname=,uname=/dev/nvram\x00,fowner>', @ANYRESDEC=r10, @ANYBLOB=',smackfsfloor=9p\x00,appraise,hash,\x00']) syncfs(r5) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2226.813117] 9pnet_fd: Insufficient options for proto=fd 23:07:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000001d) 23:07:01 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x825, &(0x7f0000000000)={0x0, 0x43e1, 0x20, 0x0, 0x39f}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r0}, 0x8) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="70071b316e6f3d", @ANYRESHEX=r3, @ANYBLOB=',\x00']) [ 2226.868618] 9pnet_fd: p9_fd_create_unix (31701): problem connecting socket: ./file0: -111 23:07:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2a606ff00, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x2}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@cache_loose}, {@afid={'afid', 0x3d, 0x9}}, {@cache_mmap}, {@cachetag={'cachetag', 0x3d, '),'}}, {@access_client}, {@privport}, {@cache_mmap}, {@cache_none}, {@access_user}], [{@smackfsroot={'smackfsroot', 0x3d, '),'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x62, 0x38, 0x65, 0x65, 0x32, 0x66, 0x2], 0x2d, [0x31, 0x35, 0x64, 0x65], 0x2d, [0x64, 0x30, 0x33, 0x36], 0x2d, [0x31, 0x36, 0x66, 0x36], 0x2d, [0x32, 0x64, 0x38, 0x61, 0x33, 0x38, 0x34, 0x38]}}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@appraise}, {@appraise_type}, {@context={'context', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x27}}]}}) [ 2227.003985] 9pnet_fd: Insufficient options for proto=fd 23:07:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:07:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000001e) [ 2227.061863] 9pnet_fd: Insufficient options for proto=fd [ 2227.098584] 9pnet_fd: Insufficient options for proto=fd 23:07:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r3}}, {@measure}]}}) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0xfffffffffffffffb, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="cd5fe33ea045bdad090aa7413f7f6d213b7d54d4f216fdf0d331bb681afb4a6256ae7d5b8037652d6598b5f8c4a0451d5b8148f0b3c7aa66c537e8169a4861d72fb1928ae7f690f66c68d554233c81bccf228ba91fc26f60c941154f7fec269a8ce49661fd67405fd28e07be201df1031f12f496e4b33438d3f03279044fb3057f2b9cff8f1d2142f6ba038248ab8e57d14b08ba341da4c0c78d517d1d246fff", 0xa0, 0x5}, {&(0x7f0000000240)="c7fa999453283f6b7e758dad9508929a3c041db4709877b712fc68f04734524799f451ee4f245585073ef8f73669e2d7b3185594435470cf8cfb0b13519b30ffc4c672ab1b44b4c83023e9cbfd63b4aafc0d78ab33b79a45762c0e7c1cdc68eeed4c4aa8b6fa3574acfff6f5babc8e910309de91ccc368275d27141c3673c7aea28b8fd845f4097f8b02b5b9a142234645b555dd0b51c42627220e027aab9892f3afcba6be662c43e64aab715e81db0da1062f640a2881be5aaf0d64f405938de1635034314c766542bab592c6699de48137f869994a129e662a6cfafb144569ad85a24556f99c313290707745235230e078f73c1192", 0xf6, 0xa8}], 0x800000, &(0x7f0000000440)={[{@gid={'gid', 0x3d, r2}}], [{@fsname={'fsname', 0x3d, '){'}}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000600)=ANY=[@ANYBLOB="0100000001000000d836a60a493c962a88f62c5927ee7106", @ANYRES32=r1, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) openat(r4, &(0x7f0000000540)='./file0\x00', 0x40100, 0x138) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = getuid() mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001a40), 0xbda31380a1eb2b25, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_uid={'access', 0x3d, r6}}, {@version_u}, {@version_L}]}}) 23:07:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0/file0\x00', 0x7f73, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000100)="b8072cc2d6a7f2213e85b896d392ef5241e88b013eaf58fbbc233467403699e6e3951ba88e09407b94eaae315d6bc082fd02fca688565292f6e9ebf7c36754432b99552c9935649192f36f50ab14fdef1436ab654b39f118bac5308ed4d564720532111fd6985342fc28630f7d5be5fac0f3a2da1ef1ec17cb4a3a96f386636b38bed1f69106e9f9ccbfb909ee1b5e1687e93359d1a0fbc74bb1e0a45ec2de841693221ac1d01c940c30ff0c7bb9a3da713293c83903159ec4323312313e9470817246ea7de668ea0942580123919a01728f618d2ee2501062588345d7570a1d727bd10bcce351d71353d11eccc8212d19", 0xf1, 0x4}, {&(0x7f0000000200)="664d6e3b0f3654695c91ef5917238ef8bd0b6d37add1bab2ed4b707e2169c9f5993287035badc157bafd19c048afd71401cfc8adf5c59ca67e226b338a3ba11dc79c7fbfcd1038c277296246eea8fc71d184381aae0359d1502f79a6d152bb5cadce4345edca4327763d9c9cf505850b4797245b32d8afa6cee6c0eb9f8294caac720e64a635a9caa03a2071fa9d7db0e443218e49a110d95f8ff817c538c6c86f8dc8de76866fe783794195f7c0b0e91f1957a5a9315a6920", 0xb9, 0x8a}], 0x2000000, &(0x7f0000000300)={[{@commit={'commit', 0x3d, 0x1}}], [{@audit}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES32=r0, @ANYBLOB="0c7766646e6fbd", @ANYRES16, @ANYBLOB="cddc65e80594837f17711a2936a57280f2"]) 23:07:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000000), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f0000000080)=""/48, 0x30}], 0x5, &(0x7f0000000300)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x101) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000001480)='!\x00', &(0x7f00000014c0)='./file0\x00', r1) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 23:07:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000021) 23:07:17 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$setflags(r0, 0x2, 0x1) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='6wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) r3 = getpgrp(0x0) get_robust_list(r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xd6e7}, 0x500, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r4, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x7f}}, ["", "", ""]}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48080}, 0x51) pidfd_open(r3, 0x0) 23:07:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) [ 2243.104192] 9pnet_fd: Insufficient options for proto=fd 23:07:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000022) [ 2243.146778] loop6: detected capacity change from 0 to 63 [ 2243.158795] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 2243.173208] 9pnet_fd: Insufficient options for proto=fd [ 2243.174623] 9pnet_fd: Insufficient options for proto=fd 23:07:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:07:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000023) 23:07:17 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@seclabel}]}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x801, &(0x7f0000000440)={[{@gid={'gid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x34]}}, {@mode={'mode', 0x3d, 0x4}}, {@uid={'uid', 0x3d, r2}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x67]}}, {@uid={'uid', 0x3d, r3}}, {@huge_advise}, {@huge_advise}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x6b, 0x32]}}], [{@appraise_type}, {@obj_role={'obj_role', 0x3d, '$'}}, {@fowner_eq}, {@obj_role={'obj_role', 0x3d, 'seclabel'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) 23:07:17 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/135, 0x87}], 0x5, 0x3f, 0xffffffc1) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c76657273696f6e3d3970323030302c003aa3f7335034808ca3"]) 23:07:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c7266646e603d1a35b01f1bc12eae042b09000000cef3904e30a4a28bde8869c58234b74e8f653f10ed98e171b91121828b26c5d157a750a5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:07:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000040)={0x100, {0x3f, 0x20000008001, 0x80000002, 0x5, 0x1f}}) write$9p(r1, &(0x7f00000001c0)="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", 0xfb) fdatasync(r1) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010b85c454034c8f32ff02"], 0x28}}, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x400, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d756e61682c6e6f6465766d61702c6100ab387c36dc56e36965ed262c668d652c63616368653d667363616368652c7569643d00000000", @ANYRESDEC=r6, @ANYBLOB=',func=KEXEC_INITRAMFS_CHECK,obj_user=\\%//,appraise_type=imasig,\x00']) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d493e3b5d9e5d19663c41dcf4c162f2449bf03709470000b9a83a24ac03bb74cac7ed20ff5b01db695e570fd419761a43653031a53eb46d807d7a5b4376c765002f0d43a3b05fde4a95f15016dad68dc827bc3fc2adc31b1fa4", @ANYRESHEX=r2, @ANYBLOB="063250dadface714bc0ad10dedaa8d043b4bb7513130f2f4c88452227e0ccfe3d84cdc2a28d5e41f64bada559b1747e27a9834cd3b142f90b998762738ceaa0d8ee2da31f00a71c8be71"]) 23:07:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) [ 2243.514075] 9pnet_fd: Insufficient options for proto=fd [ 2243.520511] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 2243.536461] 9pnet_fd: Insufficient options for proto=fd [ 2243.549909] 9pnet_fd: Insufficient options for proto=fd 23:07:17 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000024) 23:07:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x7ff, 0x1}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$vcsa(&(0x7f0000000000), 0x450, 0x800) write(r2, &(0x7f0000000100)="75e1b519f3806923d718ad4e59587231cb421780d8f662c7c3159ba5db10cf4c9bc25d660d0af0aa6d6ee5fbee31e350e75653e316ba4484c2356b4e539a93488fea1c50f1ecd19cda389c2a02c50ec33a2dd44a93da84dcdd5ecfc96c106bfc7e9b055f1c65d169c58e0bc6e7e683b1577655655e617d55931db2392fbaac86dca61e6537e0ea2d7a95f8a1cf7b0d7438601553d510af68bca5a80bf46e6e2de082db10e5bfd4e66a5da0ed2df1d0a27540084b9aecb2faff02271ffb4df47d", 0xc0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:07:18 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x48020, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@afid={'afid', 0x3d, 0x2}}, {@afid={'afid', 0x3d, 0x800}}, {@mmap}, {@uname={'uname', 0x3d, 'trans=fd,'}}, {@afid={'afid', 0x3d, 0x4}}, {@posixacl}, {@uname={'uname', 0x3d, '\\\xab'}}, {@access_any}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x33, 0x65, 0x38, 0x37, 0x5b, 0x64, 0x32], 0x2d, [0x38, 0xe2c6bd3153a48707, 0x35, 0x32], 0x2d, [0x30, 0x62, 0x37, 0x66], 0x2d, [0x35, 0x62, 0x0, 0xeb183b9088a7ba17], 0x2d, [0x34, 0x37, 0x34, 0x32, 0x39, 0x64, 0x61, 0x63]}}}, {@audit}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@seclabel}, {@permit_directio}]}}) [ 2243.882892] 9pnet_fd: Insufficient options for proto=fd 23:07:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000025) 23:07:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="20ee6649e3f5", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:07:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:31 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x2018004, 0x0) 23:07:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8203, 0x10a) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2cdf657273696f6e3d3970323030302c00"]) 23:07:31 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:31 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x3, 0x2d8080) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x40002, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@cachetag={'cachetag', 0x3d, 'dfltgid'}}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@posixacl}, {@cache_mmap}, {@msize={'msize', 0x3d, 0xfb6c}}, {@noextend}, {@aname={'aname', 0x3d, 'msize'}}, {@noextend}, {@mmap}], [{@dont_hash}, {@fowner_eq}, {@euid_gt={'euid>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'smackfstransmute'}}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800000, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x8}}, {@msize={'msize', 0x3d, 0x1}}, {@cache_none}, {@posixacl}], [{@measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '\'\x87[{:(^/'}}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 23:07:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000026) [ 2257.625075] 9pnet_fd: Insufficient options for proto=fd [ 2257.633179] 9pnet_fd: Insufficient options for proto=fd [ 2257.636859] 9pnet_fd: Insufficient options for proto=fd 23:07:31 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2257.652890] 9pnet_fd: Insufficient options for proto=fd 23:07:32 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1001000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x5) r3 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = syz_open_procfs(r3, &(0x7f00000002c0)='wchan\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x180008, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '}%'}}, {@posixacl}, {@access_client}, {@dfltgid}, {@msize={'msize', 0x3d, 0xf1e1}}, {@access_client}], [{@subj_type={'subj_type', 0x3d, 'seclabel'}}, {@hash}, {@pcr={'pcr', 0x3d, 0x12}}, {@smackfshat={'smackfshat', 0x3d, 'pcr'}}, {@subj_user={'subj_user', 0x3d, 'system_u:object_r:dmesg_exec_t:s0\x00'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'security.selinux\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@obj_role={'obj_role', 0x3d, '#\'#'}}, {@obj_user={'obj_user', 0x3d, '('}}]}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@private2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x1000000, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@msize={'msize', 0x3d, 0x3ff}}], [{@dont_appraise}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x63, 0x38, 0x61, 0x5a, 0x39, 0x32], 0x2d, [0x62, 0x35, 0xb4c2121f8f445a0d, 0x30], 0x2d, [0x38, 0x30, 0x32, 0x39], 0x2d, [0x39, 0x34, 0x66, 0x38], 0x2d, [0x62, 0x51, 0x61, 0x30, 0x66, 0x37, 0x37, 0x39]}}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, r7}}]}}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f0000000180)={'trans=unix,', {[{@cache_none}], [{@pcr={'pcr', 0x3d, 0x34}}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c77140e24cc30f2e79166f7d501000000", @ANYRESHEX=r4, @ANYBLOB=',\x00']) 23:07:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:32 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x312080, 0x85) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="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"]) r5 = openat(r1, &(0x7f0000000180)='./file1\x00', 0x0, 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = openat(r0, &(0x7f0000000340)='./file1/file0\x00', 0x541080, 0x9) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000500)={'ip6gre0\x00', &(0x7f0000000480)={'ip6_vti0\x00', 0x0, 0x29, 0x8, 0x6, 0x7, 0x4, @loopback, @ipv4={'\x00', '\xff\xff', @remote}, 0x1, 0x10, 0x8, 0xca}}) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) fchown(r9, r10, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000740)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x406042}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=@getae={0x1a4, 0x1f, 0x200, 0x70bd2c, 0x25dfdbfc, {{@in6=@private0, 0x4d4, 0xa, 0x32}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0xff}, [@policy={0xac, 0x7, {{@in6=@local, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4e22, 0x1, 0x4e20, 0x6, 0xa, 0x80, 0x20, 0x0, r8, r10}, {0x7fffffff, 0x3, 0x9, 0xc80000000000, 0x0, 0x7, 0x18ce, 0x1f}, {0x5, 0xfffffffffffffffa, 0x8001, 0xffffffff}, 0x2, 0x6e6bb6, 0x2, 0x1, 0x0, 0x2}}, @mark={0xfec3, 0x15, {0x35075b, 0x9}}, @policy={0xac, 0x7, {{@in=@remote, @in=@private=0xa010102, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x0, 0x1, 0x0, 0xee01}, {0x4, 0x7ff, 0x7f, 0xfffffffffffff800, 0x1f, 0x7, 0x7fff, 0x3b5}, {0x81, 0xdee8, 0xfffffffeffffffff, 0x6}, 0x1, 0x6e6bb3, 0x2, 0x0, 0x2, 0x3}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x480c0}, 0x20000000) write(r6, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r6, 0x0) r11 = signalfd4(r2, &(0x7f00000001c0)={[0x4]}, 0x8, 0x80c00) mq_notify(r11, &(0x7f0000000300)={0x0, 0x11, 0x0, @thr={&(0x7f0000000240)="58c37b8ae56ba5280bbdf4c9d7ba8c320114d1d46c96768f89e94f500a71dfd0c0049d9d6073eccd516eb85cdfddb3d16bb490513289ccbe847e6b2b2101850dd5db4af6a13ca39d757b", &(0x7f00000002c0)="be8f0b4e"}}) openat(r6, &(0x7f0000000140)='./file1\x00', 0x2c0a80, 0x40) [ 2257.812617] 9pnet_fd: Insufficient options for proto=fd [ 2257.818380] 9pnet_fd: Insufficient options for proto=fd 23:07:32 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000027) 23:07:32 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x1000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000000)={0x7, 0x6d, 0x1}, 0x7) [ 2257.959037] 9pnet_fd: Insufficient options for proto=fd 23:07:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000028) 23:07:45 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:45 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x1000, 0x10, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) close_range(r1, r2, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 23:07:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x400001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x8, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfshat={'smackfshat', 0x3d, '9p\x00'}}, {@smackfsroot}, {@seclabel}, {@fowner_gt={'fowner>', 0xee00}}]}}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80001, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000440)={@loopback, @empty, @mcast2, 0x7, 0xfffe, 0x1, 0x400, 0x2, 0x10000c0}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2cff"]) 23:07:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x20, 0x2, 0x81, 0x2, 0x0, 0x4fa3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080)}, 0x1881, 0x6, 0x5, 0x3, 0x100000001, 0x20, 0x1972, 0x0, 0x3ff, 0x0, 0xe0}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x6) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200400, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '!\xff\''}}, {@measure}, {@fsmagic={'fsmagic', 0x3d, 0x80}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@euid_gt={'euid>', r3}}, {@smackfsdef={'smackfsdef', 0x3d, '}(+^:'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@pcr={'pcr', 0x3d, 0x16}}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}]}}) mount$9p_fd(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x2, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@fscache}, {@debug={'debug', 0x3d, 0x10001}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@debug={'debug', 0x3d, 0x8}}], [{@uid_eq={'uid', 0x3d, r3}}]}}) 23:07:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000580)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) fchown(r6, r7, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1c0011, &(0x7f0000000b40)=ANY=[@ANYBLOB="643cc9cf22cda441700000db860000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,dfltgid=', @ANYRESHEX=0xee01, @ANYBLOB=',afid=0x0000000000000400,access=', @ANYRESDEC=r5, @ANYBLOB="d8bc6f0508ceb37d8d43d1003ef4ca4250018b6aba98d0f2c68a724ba6d2166aeadc12bb71afedefe5a4f53da4f0af12bc3fe395bb44c0b8ad633dbc8ae6cc4ae64aea5bd02d46577c7471820ab7be4ea3189b72d03d229903dd0e7a147fd7f45f859bbec07b57c7797eb53000dd05704cd36d384ec2e481fbc7784a", @ANYRESDEC=r7, @ANYBLOB="2c4d756e633d4649524d574152455f434845434b2c736d61636b66736861743d7766646e6f2c646f6e745f6c6561d028a0412c6d6561737572652c00ee2d1684fbb6306f7dabf1694eb91033b0d67143e219b150fd48a3ea5a7bbd234089a79467e8ca57289ae31bb4374e4c7cd203c54a47c6367a9cc813a7353467"]) r8 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r8, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) pidfd_getfd(0xffffffffffffffff, r8, 0x0) [ 2271.550607] 9pnet_fd: Insufficient options for proto=fd [ 2271.578833] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 2271.598519] 9pnet_fd: Insufficient options for proto=fd [ 2271.602569] 9pnet_fd: Insufficient options for proto=fd [ 2271.632306] 9pnet_fd: Insufficient options for proto=fd 23:07:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000029) 23:07:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0xc891608, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:07:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:07:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) [ 2271.732477] 9pnet_fd: Insufficient options for proto=fd 23:07:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002a) [ 2271.784609] 9pnet_fd: Insufficient options for proto=fd 23:07:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x1010, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user}], [{@pcr={'pcr', 0x3d, 0xe}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@hash}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@context={'context', 0x3d, 'user_u'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0xee00}}, './file0\x00'}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x16d000, 0x40) 23:07:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x80) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2271.900527] 9pnet_fd: Insufficient options for proto=fd [ 2271.933243] 9pnet_fd: Insufficient options for proto=fd 23:08:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002b) 23:08:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2286.955249] 9pnet_fd: Insufficient options for proto=fd 23:08:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f0000000440)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="0000000051b749e806870000263e12e0c53683a173df69fb02355ad9745adb418ae003b925be6e6762f9f6e2c7659e1c482ac391af09c14d27273d57adfdb3810d44444b7e70d6", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 23:08:01 executing program 3: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000100)=[{&(0x7f0000000080)="d9461ee2a3f9a9f560a7a29b67005b9134633f346a41c4f502732770b378b34dda7e2177787e06d1bdbff9cea305328fd5", 0x31, 0x4}, {&(0x7f0000001a80)="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", 0x1000, 0xffffffff}, {&(0x7f0000001480)="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", 0x167, 0x58a}], 0x10000, &(0x7f00000002c0)={[{'t\x01L\xceZ\xdd3\x10\xef'}], [{@subj_role}, {@audit}]}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_capability(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000001440)=@v1={0x1000000, [{0x7fff}]}, 0xc, 0x1) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:08:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000000)) clone3(&(0x7f00000003c0)={0x8400, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:01 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x1001) [ 2286.972509] 9pnet_fd: Insufficient options for proto=fd 23:08:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2287.029625] 9pnet_fd: Insufficient options for proto=fd 23:08:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002c) 23:08:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x20}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:08:01 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'trans=fd,'}}, {@access_uid={'access', 0x3d, r3}}, {@version_L}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@noextend}, {@noextend}, {@privport}], [{@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x34, 0x66, 0x64, 0x62, 0x38, 0x36, 0x63], 0x2d, [0x65, 0x33, 0x36, 0x61], 0x2d, [0x65, 0x39, 0x32, 0x61], 0x2d, [0x39, 0x37, 0x39], 0x2d, [0x63, 0x39, 0x65, 0x30, 0x63, 0x32, 0x33, 0x31]}}}]}}) 23:08:01 executing program 3: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@dont_hash}]}}) 23:08:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2287.221901] 9pnet_fd: Insufficient options for proto=fd [ 2287.239039] 9pnet_fd: Insufficient options for proto=fd 23:08:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002d) 23:08:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000001380)={{0x1, 0x1, 0x18, r2, @out_args}, './file0\x00'}) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000040), 0x4, &(0x7f0000005040)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r4}}, {@cache_loose}, {@cache_none}], [{@obj_type={'obj_type', 0x3d, '9p\x00'}}, {@euid_gt={'euid>', r6}}, {@fowner_lt={'fowner<', 0xee01}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000080), 0x20000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r7, 0x0) recvmmsg$unix(r7, &(0x7f0000004c80)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/129, 0x81}], 0x1, &(0x7f0000000440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xa0}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/101, 0x65}, {&(0x7f0000000640)=""/17, 0x11}, {&(0x7f0000000680)=""/131, 0x83}], 0x4, &(0x7f0000000780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f00000008c0), 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/236, 0xec}], 0x1, &(0x7f0000000a80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000c40)=""/54, 0x36}, {&(0x7f0000000c80)=""/117, 0x75}, {&(0x7f0000000d00)=""/216, 0xd8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/108, 0x6c}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x6}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000f00)=""/10, 0xa}, {&(0x7f0000000f40)=""/205, 0xcd}, {&(0x7f0000001040)=""/234, 0xea}, {&(0x7f0000001140)=""/74, 0x4a}, {&(0x7f00000011c0)=""/38, 0x26}, {&(0x7f0000001200)=""/37, 0x25}, {&(0x7f0000001240)=""/186, 0xba}], 0x7, &(0x7f0000004e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000002800000000000000010000000100000021aee647c9e4cfcaca3d265b792db14b4b69021510be3e94b7386215a31369d551d12b22d3c094c5e6df7e040f6a08a0a6168fe0856f7fdc376a27b3842a04159148e7d88c4d4af43f4227153f12493264315ef05a4000e6e29b218f5c7e1167d1", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x148}}, {{&(0x7f0000001500), 0x6e, &(0x7f0000001840)=[{&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/92, 0x5c}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000001700)=""/23, 0x17}, {&(0x7f0000001740)=""/15, 0xf}, {&(0x7f0000001780)=""/169, 0xa9}], 0x7, &(0x7f00000018c0)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000004a40)=""/218, 0xda}, {&(0x7f0000004b40)=""/204, 0xcc}], 0x2, &(0x7f0000004c40)=[@cred={{0x1c}}], 0x20}}], 0x7, 0x10061, &(0x7f0000004e40)) 23:08:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='ubifs\x00', 0x2108400, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:08:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002e) 23:08:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="19950e2c00"]) 23:08:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:08:16 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x59) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x84) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mknodat$loop(r0, &(0x7f0000000040)='\x00', 0x800, 0x1) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c902042d16f3d", @ANYRESHEX=r2, @ANYBLOB=',wddno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,\x00']) 23:08:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2301.866592] 9pnet_fd: Insufficient options for proto=fd [ 2301.867696] 9pnet_fd: Insufficient options for proto=fd 23:08:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:08:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000002f) 23:08:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) [ 2301.945524] 9pnet_fd: Insufficient options for proto=fd 23:08:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48, 0x0) 23:08:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:08:16 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x3316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000300000000000078551f0001017216b706c900f8ffffffffffffff00000000000007000300000076b57954fc2e0000005b000000e8ffffffffffffff0000f0ffffff0000000000000400000000000000030000006000001236"]}, @devid=r4}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000003c0)={0x0, 0x7, 0x4}) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f00000007c0)={0x0, 0x2, {0x9, @struct={0x7ff, 0x8}, r4, 0x80, 0x100, 0x2, 0xff, 0x3f, 0x68, @usage, 0x2, 0x0, [0x716, 0x9, 0x0, 0x8]}, {0x7, @struct={0x0, 0x5}, r5, 0x0, 0x6, 0x7b9, 0x8, 0x3, 0x400, @usage=0xff, 0x8ad, 0xfffffff9, [0x78, 0xcfc, 0xfc00000000000000, 0x5030e9f, 0x800, 0x401]}, {0x8, @struct={0x800, 0x4}, 0x0, 0x3f, 0x3, 0x9, 0xff, 0x7, 0x10, @struct={0x3, 0x9da7}, 0x5, 0x7, [0x38c0, 0x3, 0x7, 0x2, 0x7f, 0x8001]}, {0x53, 0x2, 0xb3}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000030) 23:08:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) [ 2302.148664] 9pnet_fd: Insufficient options for proto=fd 23:08:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e8d3d66642c7266646e6f3d33bcb9c457456dc401a3f92dff8dfdfc7e4f0f3757972bcd60090dfccda63d164c841a3f2cdf8bbea81a7c30326d5472f961af3200c02e8aac68304fb4f176c6b55e8fb1bcf39be5e1d0fd42615b1bc8269c", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) [ 2302.158490] 9pnet_fd: Insufficient options for proto=fd 23:08:30 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffc8f, 0x4, &(0x7f0000000440)=[{&(0x7f0000000100)="931d445c2adb75ee8ec7b4a70e5c5d3e9160dfa5062e82b6cad90479215d7f48689357a404afc2eb809c9bf3749542ac2df4b477a333883db8bd22fd4dac5cda91b2c8c0df4034fb4c7449de9cd12d823588b62b910598e6a888cb832af07a5ebd8647f4b3689f16431ef65253df5f7b42ccacb9a13ce486da6016588f920b6107e64f3170757cc490f275b08464d237149089767c8762c2b8233a453db376b7f23633caa24d7659054f76a4fb493851103f2edded3651c4628acd0cceee2e575bd10b6552b0750feca59f9eadc0584ea7d244d0b90d0bebdc71cd33a6ef8aac3e491aeead31d23ffc94e3e23584e7259e1b0da5", 0xf4, 0x80}, {&(0x7f0000000240)="4f39236a25513a803df8d5113b5d3ce43eaccc888bcd15d1910415319e52e03847e7e943dd470a5e2271b2cb96e4e8caacb7246d5e9926f8b75afbd897c51fde3ff1c15fa651c03cf03b4ec8a00e2c0d46af364121ec3527043f631b5c31a050a9f21e6dc1d6a6a2f7d87324f4dd8071617af18b99a1d47337fe0b1a83bdec470b19af9d0d58a3050567124df10004c96162a414d930", 0x96, 0x1}, {&(0x7f0000000080)="87a30ed4565763854bd1150aa89826b323f2fd2942c528ef906e15d144a323b1ba68fb44b16806e2b7c15543325dbbc73c33ee", 0x33, 0x108}, {&(0x7f0000000300)="399befcc74e335a62c2d74accfd365f594eaa7e64e56ca4f828a9b3aac3b3063a9b1bd944a7a5eff5caf3e45d755d5deb2a74b6e1f100f670a9ce824d8a176df660a40dbc1ea72626eaa705895ac246fd86d3fa40deca3398cb11f7e592be07ab0b93a70c46107", 0x67, 0x4}], 0x204240, &(0x7f0000000680)={[{@huge_never}, {@huge_always}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_never}, {@huge_always}, {@gid}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@measure}, {@audit}, {@euid_gt={'euid>', r3}}, {@pcr={'pcr', 0x3d, 0x21}}, {@pcr={'pcr', 0x3d, 0x6}}]}) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x800, 0x1e) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:08:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:30 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=unix,cache=fscache,access=client,access=any,access=', @ANYRESDEC=0xee01, @ANYBLOB=',privport,dfltgid=', @ANYRESHEX=r3, @ANYBLOB=',fscontext=staff_u,obj_user=environ\x00,subj_role=environ\x00,euid=', @ANYRESDEC=r4, @ANYBLOB="0e3243a7f5c33b87370fe4061313a3a21eb2ff5e878dc9a7afc85eb3eff25c3455566269b0072cb7bcf18ac1dc557644127f7164052a156ed0e3588f049c2aff39ed7522243aea07d8b389f4f707dc4feafcbeddd9959a363bc44bf9855f9d2f7253718c2aba8a803f36c9958493f8d23fbee510009d79ce3bee37165b060a8da4e5588c8b3c97997957b3b2a7b913a7010096e50c7fd7985e61f81b1d3d689470914a5248193779f781ce30f8199e5bb3b2dce04adb30f9c95606c6839dd0e6d28dc372b7bafe"]) r5 = getpgrp(0x0) get_robust_list(r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003800)=0x0, &(0x7f0000003840), &(0x7f0000003880)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r7}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r8}}, {@measure}]}}) fcntl$getownex(r1, 0x10, &(0x7f0000003f80)={0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r10}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r11}}, {@measure}]}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004380)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140, 0x800}}, {{&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000dc0)="db3359ca290f41e20d66a2fa8141851664e9e939603a5f05a47df2e94a34b6e059193395ff888ced0dab7ead3919", 0x2e}, {&(0x7f0000000e00)="7b4640b2df441f368f08613a5f74c85d7f64fbf25020172ed7404500b83118019a8273f33fdad5e8bf648162c9e7dae6b5dc4cebc5051a701b6a69715e2a72928a2808fa63eb89418a009766e030f8b182b16aac4f8bacda926efd6962b754bf4a713d2c498d4f8890ed46066e5711de4f4f621a420c53aec62842ea3948a8cb9ba86aed308b2e240b78f0b0b9159c22e80c1db0a69588643c6c73044244b5a6c1bebfe0be7cc055ef320623a487c481ea45d8680dc08f790d292c6863a64d46e5b2aaeeffe634f9d8c7a2f1b2", 0xcd}, {&(0x7f0000000f00)="bc0cb1ada47e2a6e691dd3d88fedc063cb1990df1d20c23e3485b7092ac810b33188c3f0e22fc81a695634ea8131c2a9d4a9475afd6c46c8ac4339bf397e3105c03239212cce6c4863aba09e1e2b8a71d12fa86068da78d1bd", 0x59}, {&(0x7f0000000f80)="be1cadeab459f24cab88ee82154472621338fac78cd6665814b37ef1b2c4c46f1ddbab801c2c07d52f171a535d9a7f84e0f23f0fe0810c4130a16b70d2402e0364b59ae5d4f5239f945bc0ee511a9339fdf67614b705bb6132520b5b0e55bd8eb644", 0x62}, {&(0x7f0000001000)="da743f9d3a5ae0f0b104b65f90f9154d818bd79c17adfe7dc130d7452c1598a0d6460896d17dea376aac132cbdc77b17372d90fef671c2e46386b027234005917c2d468ca43689d9fd05ac82b5ea7670d5fa20cccedc0cece4eb00b799f4", 0x5e}, {&(0x7f0000001080)="4d427a2accf3766fe0ea709e8835f2e5cd4a3d3bfc256dd7cc4f2db039434a0549ff65a4ce4b0e647c5e71c091ecebf1e848f5044c9f373788540b4d07bdcb9b59b8a24ae7df74b7a4ade7d58196d3eeba2cabb12c6c74ff8fa718f49113fb21d6eee501c1297060fdddaab3a826c65cdfe71a4e4eaa5bbfd4dff9a950be73db745d6248d042b11741e7357db63468", 0x8f}, {&(0x7f0000001140)="7a69438052d27c5c21d7dd2cf003f081674dc227c577c61bb829d6e4ee67d4d82a267ce4e18718e5e758417cc7b72eda6349f2406c7b2b928e9aec6009dd029096e6590dd77e711a6a3d9b17ca7a526f9d51a437ea264dbff8d0eedcaefb6a5dd2bbc8", 0x63}, {&(0x7f00000011c0)}], 0x8, &(0x7f0000001280)=[@rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1]}}], 0x38, 0x20000011}}, {{&(0x7f00000012c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001340)="73e2dd3b93aeb1cd3c76191bb0c88882351928c3b23695b155ad8cf68c17f3cf9c0c14c760c4f42a5609d61ec05bca233dfbda85cde6a32949a86bbfeb4c7a0db61bd2d115364ff7f5acdd8aebe765929316ca91acc1fd50183b8ae8ae93855ee392b96de35699c3df4e53983fb09e093245566d2fb488d4f4f1c6ab2699c34b19e936237bb27e989d5ac6b9b58ec476eac35a933b1094c1a60083c0655ed3b9f2de7db3e140638b07084670d2b1", 0xae}, {&(0x7f0000001400)="708541de5c412c28e29b34b9e2cbf7ff66163ed6f0cf5b3820b539bb42cd3a47cb021d2e78850908c0285f99285d0be46b1e5f", 0x33}, {&(0x7f0000001440)="06267d89f74af3c21ade755b5d", 0xd}, {&(0x7f0000001480)="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", 0xfb}, {&(0x7f0000001580)="748843917fa258cc2cf9522f068369a43409753d42d0dbafc7737ad35cf2f1b19be911c85b0ea6b01117aa8e71e32bb2bd3421e7390589c50942041f3ed1efc58753afdab0ac3f3882c9c5dc6ab0ed07a1d7b2c33e677727d5f278064cc9b7325322092552cde34543f4d8fa6233486de18100f43aad", 0x76}, {&(0x7f0000001600)="8ff2dc628e8e30c147f5a0b8596a13facf5e932bc33322c5aaf0cb66a82eaf331b536b0693ddaa0069a4ad7d3b3db7a89161afe67889a64fa4faaf349d3d0ae91c9c555812183c92a0c87ee15d122df0a93b607b30df0f9e058dd9583fce9d541183815f25c2747fbc06aac0847a98815a679834076b6b48f2c218f37f58d3dacd6de6818757e276695d5de25e14af16659a94d99ae1d7daff904c", 0x9b}, {&(0x7f00000016c0)="09b3c72cc2b44862c6e6613257d9768abe7bbf72e1e99bc8e280f721317d94c9e97d4b5f75918f11a337c73ce10f999eb12215266f3e9dcee5d38d792d64a7f733fa9ca73a37c7260103f274eadcc9b0c7fcd6fd4642b1c020c07695fc818c56d5ecc55378d1dad8169e3d468bbe6bb1b22cd310c5", 0x75}], 0x7, &(0x7f00000017c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x58, 0x4}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001840)="1aeafef833fb", 0x6}, {&(0x7f0000001880)="9ce613dcf92cc96ec83911c6eee2dcc52ec65dd30665469e0e48109e86bb82f3b0e73ca7ef2f8d8c837deb08f6a79293a3d24c8ca8801d7a65e01544086dcd05b35d6b6cf59682cd7383e41efbb25544ed821c294a824ac9957bd788c2dde36b090f2ab9e94ef8dcb598e627caf7de340fbb9d02d4ee10a25f7fad33039b9a38875736bf664e9eb6a03c387a8c08687f02b01b8b32b930be95ed61ddcffefcebd986668ad7929c432748422bc42c71624620a51f823ed017224076181cebc053627b8e1015642af9adfcf31cdd2e46beacd67c585009f2d30082ff58742d983a44ce5fc0fbf79f4138b2", 0xea}, {&(0x7f0000001980)="3d89171ee6a6e9b683d802e25671e0fbdebd25cf0343dba6d4876006052e163e760cf631f85c0a6663f34e2cebbd24f24f911fa8974090c38ed9504189909a9256c5e0678a3f68868bbc0ee0660e857eee8d3545333413824568ea7e2cca5fe0f2cd", 0x62}], 0x3, &(0x7f0000001b40)=[@rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, r2, r2, r2, 0xffffffffffffffff]}}], 0x30, 0x4008000}}, {{&(0x7f0000001b80)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000002ec0)="9bda2f98933e1039f552873edbeaa56724653e9e0f2dd2a1cdfa82ba567006776e0a9b9111c9b9a3d8cb7695f36e2c317dda668aea58b69b86be0591b4e4d6fce194bbd7ba59bc8c6c683a2e7d3e1ce30ca2ca7296c56dafc03623490e8447e85384df417f8ac8a2ad648ef13d8e0746657904278ccaea92d3d9aca0c585f2ab9613766ab7c814c5d9ac17fef5e8800444553a680ce855735c8146a5545a74cc0c644a0c823a0c3433e99714d72dbc07036279ffd77595c6d2dd20a50497cbe9ea", 0xc1}, {&(0x7f0000002fc0)="aef8b0bc06bbf73848422103daa01b600eec8f4f9a66ba9ce258a256a6a40ce1e2e0a9af64c662f0006b90ccff6d586bcc126340f8504633425bf68fd81d01a539a73fa6b5a5ccd28ef71c36fea6bc62c003ffd9b0b680d302bee3de4c6d59eb2495ac2e66978ce4051e6a0ba9df7d6e74c91cb6409029bf137bf55059e5fb918276b68796aa1bd383da092ead267a1749d73cf142e4deb30e8b63e5a43326331cad9c6b05e872252b", 0xa9}, {&(0x7f0000003080)="60370734b34a2a43903e6856b012492edd820849d2c963b05edab16e50e337a11294e87f621317851e7da0344662aef6d0d6f128347c5d63bba72d400ea79240b8cdf10e9a", 0x45}], 0x8, &(0x7f0000003240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x40, 0x4000800}}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003280)="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", 0xfa}, {&(0x7f0000003380)="e08a0a4a466bf5da772045016f4847dd116ab489b8aa4320368efbda326fb741103fe66bedf882bbc5098485a54e74b00dd5290315fc5877e035bd8cdcf353b2f482c5dd87bddbbfbb77404ce5253a83383300c624c34dfdb568a949a402eac4d17be77beef47a119f24fb1d1aa562a42adf4a8a5cb4eb72f1e02f2cda165de5cea85640d170f59fcb3caf2c9f94a6d0edc43a2462186e5a01a58ac5a24322195512ce1ca56c59bf736276c61b7bc4c60d25366e31c6ef567e5c5750bf73ef76cbe15a576c00b4cbdecb03d4958a1ab0c29bb35ab7c3800c55a20a1be758f8de36bd8ba423", 0xe5}, {&(0x7f0000003480)="159dfe87a4f08993995942c198a1b21ca290e646636cfe40e03c396724fdf7e01609f1da2d09226310f5068d1deb4c72219340c3c14498f7ecae01e290ce96af8ddc7230dd616767f34f37e6dd08ca59442f09ca9c25ca1796b49d43d42fe45b7d837469a9624123d72b49f6257563ef69cb07dcc3d61dac0a331eaae8871af9d73f54eb72c560209cdd9bdc79dacd8f03a5b489c0e526d38922f7cddc431c89714248d8f9795e31bacedd378f908dceff4485c39c8c98b693427579e4e20a3d6e0cd7dea7c1f971c4a0ccbe3d920213f34d7a4b294e08b49a008e09dbbf60ba8c342fcc2a8a24a994f96384ab09ad80f3f8c1", 0xf3}, {&(0x7f0000003580)="71c5702ec5d9edaad1e0fe8e6346cae84543601d143ec69ef68a6cafc70fb0bbe59039b17eb45ff5c4615fcbbf987fd90c328307748c67d2dbb5475836cf356613d7a9aca18197e00a24a3574b69e7cab46a77e43c942f3e949933e9a456ae1d13373033837e72df09aaffd83fea61fc8942f176d8609e04e0d5a1d04798ed614722aee27590611b4fda10aecc76240ab42e17bebcd7542ba85087d31a86", 0x9e}, {&(0x7f0000003640)="715f824888d5fc", 0x7}], 0x5, &(0x7f00000038c0)=[@rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, r6}}}], 0xe8, 0x20008080}}, {{&(0x7f00000039c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000003a40)="891dc35fec18c1cc86d908872c7168f46128b9fbbcff76998f84e48af05200efac185176a64ea10d4fbf167bc64f97a63e45c5a8da4308a66b973e9b41ea09bf3db9933b1af84cbe834a08215ba35f191d08de1baef41de7cdb29715c3cb9ded6e13ffea4b16f3158e1d18e86910a105438ad0a6d14ba989e45475ab6c6b03d0889f06b13444e0cb76dc76b6d9d2d743129617a375e171abee61af14038e9b8a74c209", 0xa3}, {&(0x7f0000003b00)="98eecce6adabf6c07fbcabfeb028eaf986e0e90bc9c336a8476b22e005b39127822d1d5fd2685cfe4708d7189cddd18b7bdaa5787198e1f06c11a93ff7e8514733e1c036741c25cf8328bb3d6340a6c3f37e8d2c9a23c3bca0aefd020cdf5f38a54671d73f6b53ac9cff440b10b317322d1b0f4c703f2c0cad854c9e6138bbaa9f159d78aa39c3efefd4de5cd252fd4ce6e847e9033245885502d269ded4afdbc6afcb0c741eaba04a22144455f56b24b8", 0xb1}, {&(0x7f0000003bc0)="4a56074c1b6a08017cbd9d7514ab6e77ca19115c984971fd65e39d63", 0x1c}, {&(0x7f0000003c00)="9be01b2e2e5a5eaeb9e8de8f31ace6a42c2d971f782451e70d3c85d04bd5e4ada2e38f30ecd513d9859440ce284f5788b6b0aa5b62e7b95bc96e8b2686a6bfd939b4b1e396f4495e82973a793ce90b3d7734969193ad8d955f55a5a2dc7a6b1331af7244d93daa72dcc9168e1d3e0a393d8d6a4cbbc491116f85cc25a30bc0cd5fcaadd1cb898ed113bd439ee282b7e4b18f1c843f4bb9f926e44efd38d38809150303b3d6a9ef3f6fc150868ae647dc7eeeecf448574fe9445dbfce96561cac0e5cd5282b1b55595f", 0xc9}], 0x4, 0x0, 0x0, 0x10000804}}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003d40)="0c734cbae707e57e44d33fd7a3410e2df03efed3a476c870407c93c2fd38bd140fa3305202ba6c114c4462c3740b313f7026fddf16a66bc6d599a47361c32298d8177ee2c76e812938610b7a48577d1c09582fb6c33e338f05f31cb8a14335eb101d0a20cb7475f85055cd5bb3baa11a9b35ddf1221dc2859b37d32e29698523c6ce5fb322a1019564362c9c118aea83a7f1478ae889451b1d504089803ff800c92c6ce95290f8e74638541bde887ebd91d8a77b0ac06d5088358c823ba73d24c36bc3ae75c6c5ccaa6e99fed975767f66f0e8db7d6002fade8108db4c93dc02658cbf4d16d0dc6159008ee12cae0601771652212b82a4ac53", 0xf9}, {&(0x7f0000003e40)="a0956123114e845c40b7b5c986c624ded6a7db493f7d4b8b263ab3817d89df508bba743b48008b6e12d08276f68c1bf4fab8e35d29ac1cdb8bc6aa5ce62aa0351572571727b70f00125c2fc0c8a8028248119fe948a324f201720fcb4b4da66070b47b3541d575790ccb8b4ef90ef599753eb849977e95d43adcd10e42c153323f511d785864d1bd0d504c1ce44af1bc0db99a31096afa8c4b411a25e74b436921e2d6bf6855932b1918761b2ff6d5d4ca4e68485852e21d93adf2e0", 0xbc}, {&(0x7f0000003f00)="c3", 0x1}], 0x3, &(0x7f0000003fc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r7}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r10}}}], 0x60, 0x40}}, {{&(0x7f0000004040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004340)=[{&(0x7f00000040c0)="42b5ec4460813e43e5eaddc2cc7214442a0c511da6a532b8f1360eb415b01d97dde78d692e0553a0267b98c1544a24246017f672c038113f02c34e94270f2d62d896c7de63c220fc134df7a4a06b96d21d8c30b6b3f634f82a0682d2532f8e322a17b036f233bea9185c81c9bdd0e7798a50acb5bc3227ee2eab49d7f3c582781376b3859cc16f774a3ffa87efc08cc085c193efffd9", 0x96}, {&(0x7f0000004180)="2ce5bcf15eb9fc939e771d9428b0407652b7ca476a45e0318018bcc508eea831b886155e23d7c38a07c5fded168a4921f17319b3466359e98fbff9ff52283b3bcdf62bc0835bff7ca45f11dfc46f1948443b1ef3e699236f63f110e4e7c3f6574c0e26c2763b0d0703475a15d6d989c684dd9c3ce7ceac1516c2e3f39739dab74d5d0a1bd33803f3c72d9ec305541e94fecdcc329056dadd202b862bb160f8a363db1b12a42868813b3418503acfc382a11323cc1fe90c4bcaa1", 0xba}, {&(0x7f0000004240)="8a770d2f2943b269b9fac2f5fcfc810081f9e9699d4e40efafe219469a59604fcbe09c930117458ba614c04a3052af9c53b2f67e586236a3527ea7f27f956f0889dc07954c098c511c5ed622ff92bffedcd6cc17a88f4fa76b828604d2173bdc4640aea9956b4fda2336f59b053e653c8cdf36684304130c7f811fb92223a088523ad3b4fe778a9a8049f9b5e67e88ed826ab3bd6554f8aa25752fe46c6e34cb0985e194198dd63c0be87bb4cc42639fe77ef2e123aa58348e9695b6c4c65500ba3f86afa2bf622ab44126d98e71497b7f30b47ca1614e7a580ce1e59c4da5b47e8efa1155af5d666a9994a185a55ec9eda455", 0xf3}], 0x3, 0x0, 0x0, 0x20000000}}], 0x9, 0x4000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',gfdno=', @ANYRESHEX=r12, @ANYBLOB=',\x00']) 23:08:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x300b92a8097345f5, 0x80, 0x3f, 0xc5, 0x21, 0x7, 0x0, 0x446, 0x42600, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x2, @perf_config_ext={0x7f, 0x3ff}, 0x892a, 0xffffffffffffff80, 0x4, 0x5, 0x1ff, 0x5, 0xfffd, 0x0, 0x8, 0x0, 0x200}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7b8}}, './file0\x00'}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:08:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040)=0x2, 0x7, 0xc) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="74726f3d0000000000000000000000f5b75da671d473d12378f542cae6ce85c888e1e9950ec0d2171d5e752e205913e612eafda6b67a6b224a9f0766383fc7a62aa6a7120f88b9b6c8e830bde527e62a459c8544d959ddfb4227c8d31887acbbc455cb75e70120199fc3801f9b903ed8a343494454669baebf650ac40f1ad48891f31cd75560653d916a517fe24b3aa48d6e3a6d15bb92051b1849ccc89be7acb9367893a3810f3b057433cc7fbaa600"/185, @ANYRESHEX=r1, @ANYBLOB="2cfcff646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,\x00']) 23:08:30 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000031) [ 2316.047657] 9pnet_fd: Insufficient options for proto=fd 23:08:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) [ 2316.081472] 9pnet_fd: Insufficient options for proto=fd [ 2316.093821] 9pnet_fd: Insufficient options for proto=fd 23:08:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:08:30 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000032) 23:08:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="85afa91a9382425172414e5afca5ad305e321346cd43352b384cee91b6e73fcfd6c09979c45ed07c18183885eca5feeb1926778a29209466e3c024718fe0637c30021fa4238e5b861920a018d3941f45369c66fc3934ccfd942456612953be9fc34cf1b3e55cc0c50e3e13e98f2005ea4215fb02a3a92386f6845be30fe740093abd80e7f202ffea9cadec00e555e7ca350c8d15060c748ecd2c36e06fe922281c6f1ac3aff2d873ffa3fe8f5821f9028886bb3e052b48d030b859d76c7465382fb4e3f6d333a3a10b5ce37ce447cff56ad9", @ANYRESHEX=r0, @ANYBLOB=',uname=\\]),uname=9p\x00,dont_hash,appraise,obj_user=9p\x00,subj_role=wfdno,mask=MAY_APPEND,fowner=', @ANYRESDEC=r5, @ANYBLOB=',smackfshat=9p\x00,\x00']) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) epoll_create1(0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:08:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:08:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) statx(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x1000, 0x400, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, r1}}, './file0/../file0\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x66cebfce4dd90553, 0x0) openat(r3, &(0x7f0000000040)='./file0/../file0\x00', 0x6c8581, 0x1b3) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}}) 23:08:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:30 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000300)={0x54, 0xfff9, 0xa82, {0x8, 0x6}, {0x8, 0x5}, @const={0x8000, {0x8000, 0x65, 0x3f, 0xffff}}}) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="2e89cf037b2394aabe3f6be3877dc5b8cc62eb78ce2e506801a2447a594fddb3d7c4207723b6ea034e31486ac69515bbc7298b4743c6ded9e5a124f04c63e86af0655552bc0654f19109d0e74614313204e393cd5365fb3917f0b4b221e3381350760fbdaf", 0x65, 0x3}], 0x2000000, &(0x7f0000000440)=ANY=[@ANYBLOB='mode=00000000000000000000002,huge=advise,mpol=prefer:907,6>43,nr_blocks=015p,size=9,mpol=local,gid=', @ANYRESHEX=r0, @ANYBLOB=',huge=always,mtol=bind,uid=', @ANYRESDEC=r2, @ANYBLOB=',\x00']) chdir(&(0x7f0000000340)='./file1\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x100000, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}], [{@measure}]}}) 23:08:30 executing program 3: syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000480)={0x14, &(0x7f00000003c0)={0x40, 0x5, 0x47, {0x47, 0x2, "c213cdfb055d42dfecb1c3ae839fe4c2acc7ea4497096673b64226f2fcf31c6ac77a5b8657084396c3943a20660c3b832800cc62e649b4804548a2746dc2d1e678b3dbc177"}}, &(0x7f0000000440)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001c00)={0x44, &(0x7f0000001900)={0x20, 0x0, 0xdd, "82d636c4a4542e8ec0abeca9969f002cc7b761e91ff16ef98f547469f68ca37a2805508eece415af51359a432bd8ea976b2f4ce6dff25fbdd06871c5e65d27eefe97a5e88c50003f29a8be724b3296203a9c8e9b6f7f7ee8b6846612b2cda01ca3cf7b74bd3cfcbe23a0fc7e00a81ec6ccb5b21b7926c6f3336db5776707647df86a0293aefac13cb17d0abdd1a501a221fff9396c4d9a1a3c5748d82c1ff186b43e704e4d50a53f98c8fd7c01a9f9b1fb36548c523585c2c9d493a72068e42efb1dc331ba0d8f054f47f2783e55685f67a98317827df93e0188300c93"}, &(0x7f0000001a40)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000001a80)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000001ac0)={0x20, 0x80, 0x1c, {0x1, 0x62f, 0xa364, 0x8, 0x2, 0x6, 0xcf, 0x7, 0xcb53, 0x3ff, 0x1, 0x5512}}, &(0x7f0000001b00)={0x20, 0x85, 0x4, 0x4bd}, &(0x7f0000001b40)={0x20, 0x83, 0x2}, &(0x7f0000001b80)={0x20, 0x87, 0x2, 0xfec1}, &(0x7f0000001bc0)={0x20, 0x89, 0x2, 0x1}}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0xe7, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000100)={0x2963d00, &(0x7f0000000000), 0x0, 0x0, {0x2000000}, 0x0, 0x47, 0x0, 0x0}, 0x58) ioctl$CDROMREADAUDIO(0xffffffffffffffff, 0x530e, &(0x7f0000000080)={@lba=0x1, 0x2, 0xa, &(0x7f0000000040)=""/10}) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x2216b154, 0x7, &(0x7f0000001740)=[{&(0x7f00000001c0)="676401149c1da9aa85a63e9d580accd0bf5b92ed4e93b4345486338804b9cc0e0d5368fdbe48f8b4041223fa448aa60d6c7d1dd9902d9c8972fa8a9a8cfdef4e0309365649f4aa208fe976ccb5a97ec23a19b4654b6255dbe046299a565ac13dcc0a16086cb44dea648e5f3800bda958dc3c3fa73e3ce7a7d8b4cf64f9aa0a36623dc3ea9cc140e390cad9b42a2f4461f891bcffc1b248a012e1aaea127f64643bcd93ec", 0xa4, 0xf89}, {&(0x7f0000000280)="bce707837404f1bbb253b4c43251bb1d4710549b7147b94ebc21a2de4899fe5b1368518dd92c1d96dd303604ca40fb9658fb761745cdd27fb15442442c0e775eb9d735d4587612c105ee02f6aaef7cc3936c5aee59038d0f41194188ed54b89c27ae63ab5566bca47a3ffb17c5f363838ca11d18e27d19e284ce3720c8b7a40653f526fb1128f3cb11e57fa4be58ac1c329de0b9ee1a9de171f2c3d7a8", 0x9d, 0xbb7}, {&(0x7f00000004c0)="b1ef34f2c12cd79cc2d5d84699103ecd2901b04c313be0772631a444ded66a4b590b7b074abe463c5a71b446bdadba4569275568cb9004f594be21108530623254a0222ea5c391a92c8e09a018ca9fe3388c64b43d672153c047d25144005ac4935efddf7db6242b5c81f14b60d7b42dbbbad088e2821710f8fa24360ec4de4b668bd873b5b8b66cd428e99ad00f54aa27242be24ed88bbf4fd0881594a8743f25703864c0", 0xa5, 0x85a}, {&(0x7f0000000580)="75b2ce100dacafc69fa70bae06094946c89395e3f94616b71ccea59b4f16d26a74bce2656be15fa96f7fafc8b6f1210b27a8a12b2960c599ad09846c4ff3667048385432df2c2a05da04a75a23ad17b5c6c0991fe291ddda1a530bde13fcaafb8c4f5c75db305e84e168939533d8875ed2825e56377fba409a44353ff7addc94b3430e0f8e2a4502d0e367dd3263963de7e2f39a4ff2651c01e4e3c12b47db7956dc75300ca572793a28eec822557e150138136cabded7be7c14fe13dc674c6c0e127ec28b3fb6b6e1d4b45e2d8b0716f11463928457477cc21a2e5d61f9f9609f8c4a1ba34d69e3e6b136207b56d0d006f2c8360d8c39ea0b23b30c55a9817392e890bdc57fcb8f8030bae18328a43d78280682d53ffd6ae4e6b85f497851029584b537c242df15122f37f6292842f00152ed186a35215a3fc77a25e0fbbff38bd9fde46f556f3df867e0b941a76a78314e265629891ba6c96d7002487cb1a5c508dadaa7cfe5967641016e8a696266a0068e578da124c2086e09b1ad1656a0415750967600375e47ed395c3a08d5d060c4298db44c82f11e03804796217d341f58d4b771f7722c837894dd578ab6812a461167f1397c0e3c1000356233944c3f03e85f9ee7bf4fe4aeb842f2b3d198c6198d850d4a85f3105289fa1bdb454d801969cb5d145b3c10803c3fe2925b2bb440ae79c166de130f74bad63945f5b30993567d7474ae8cab52f6045055034607f0e5703a7ba3f6ec022205415bddd1f932f88e6458560d63de0bef6e0e569c69205d29ec7af84ce93b19d1c7387dec17257dcf6742c1e1aa104f90ba8870fe19fc1161a40639e20fd268945a8d64e02bff5f3403d850bb4ed41c770b91c379385aecd420be8702641cdd51855cd4d723836cfa38ec4b9441b736bfa2cf217e48e28279f63c99e567cb5a894fa1781e08b4f709bade525df5c65da4f5add644f4b877b6484fd28c808e56a7d9018642d186bced984fbe5e76cfa5340ee99166ce9e5920df58275a931aedafefcf4885dcd4291caf524c56d67830bb5db1192c2f74b3b9bdc3315d21f3426787bd0bb2072970bb1f33e0183bfe3ddd2cb75bf7eb1c00015b4c322aa0a966d26c9dc2125885b371aff13285cba06150904972cee65cc47de6acd41928923c6de8676ff629b43c0176565ddefe205c9527970883dfe05c8a5ba02dcc055e1da53a3cfc02e6aab9d7e07096ba13cab3ebbcfecadc0831823473014335a1063466ef5c9458feee92ae1600d499329b13067ac74cd529109cd7305a478b5bbcdd17bb62c3ad5745c6f1cf6579914d48859b31ba19aa6c2f0b2093d6841bcb66c8a520a7529b4dce931f862ee549ce81fde1113c67264960de498ebd11c6cd7f80534a6489d2be1e34d02016b76e47cd7628b8c59fa8490562dd6932446b5a57c0c6dcdbe63884042b25b12ff0b4d5b5d199f13e3f36f9189161f49c421c293c339f10c0049afad47c9ee81b9b17d959ec58863e35892ce60bc1bb34e543d8559b7c2bd696f3e74f27229242e8e59964d11fff44922436d82dfd67546a6c53b8f795db1c4b1117355dd0ff092cd81efb626dfa3e8204f3cc1af453846782bd35d0f5479ad0c30e01bfe78cca0ea714acf5a37546f9fd785c177f280f4dbed44c6dda3ef7b464fba7df031af13cf19caa4c979f2b60dca968a76bf808488963b5dcdf28959b45aacc630ef9e491d3f0e7ddd337e4218bf639a2b4de0d314a66abd3823de5138ba9b55a1736d951527d033f23226ce2d2b540982a0cbafc1f3aa156c5c930e3a85d410f1cbbbb8f3931b7fbb573b31fdaf1fcba747483bb70432c5dab9b778010bdb50529b0b3fab8ecce704288a227d23854f55bf710752e32c609dc28cec3115d5502bb14078bbbbb0810f92e4402c6679b08e4e6c39f0ad9dccb59dd0bf69a4ea6934d31486da66a9096234d3614372e1737b91d3234cd8285cecf0abd50da8aa73dc9e5850a33231e86613fb969b620d37ea59361e337395019de0ae43c22b2b55d8dd585ee4bde31e19472477b934457313ba347bd4250b94f87d39c2e4786634088db8ec35b5317a199def372a3762c00d6103d1933d9254ecd30cb3c1f7988e7b9b5b2a763e679b14d4a8abb3c9b458d8a717e65ac0f5a1bfb85e6193a187c326790854c4967bf3c8880e3db50d76861a2f340d75ba0fa5d1c5dc64f6ca9841c41a359cd8af2400d6fe7039eca709cff94e6c179c8386c22bba71275e5f06d251672ae7ebdfba8efc1a1c7770d17c0336ced5873e5137bcfedd4147d87ca93c0ba14d67875bfaa75bd971c41f0b3df0788e9736497e29e2fa7e352d00e0caab620d4b84a0d266ede550e40477dc09568f9fecbc9e288be9ab137d6ad500647f511e87b467d9b0a6f19229d0872fae0b2c5e240f24104d5c7bcb1be5992c9a2283145d020dc3eb3264ac556a02113a157930c43118091230de934afb780a536138da11ee42de0cfc8c31329c9b57c91070fc802707bb05354f045feefb6e47b49a77bae7001575cf2ba26e6c3c3a2c0e72a70d80eb0fe449f651d1b29851c3b775b878513c7427dce95017e5245a64b38fa4ed4a33335c5c34b55fb8e487fcab3356e3714f7cb789044278ae52a25899731d06ecdb85e526db9f2846fd54e26ddee277d92a49d0f3143a1f4ee6e848508343ecf46bba11d561134182cffa6b908b73be42c506553e1b84a0b2409630106ad314ae77cd42f4a0624d151a4d3c3507c00898684eb99b8c8f63a9c14ec0f2bdbd587861f5967644c24193856198e2de40d50e65dd19bf815f3c5f587aa015b45637a9da2620d82310815302ac9516a3d191676349e18854ca29d65d75423dca6ee84561d7efaaed3a8504b7b6ad91fdd95b64d4fad91e7c737c092340d15b7ecef39f0c0baa7e3c657542d4926e248c3b9333462c7a0dd7e5890be9fb11d128798a0b8edec914bfe603d9eccce8d04edadf5388aade7130dd61038298d0d5524b4d3e42352e773162b40c4fda757f028b71cb834789bdaee9dcdd4473eb0c9d02ffed8329ffb2c8e09f06197f2a0c6ab8e0b5a39fcaf8c3d14d3e29d9ba54def79b5ac64bd870e88cbbff015768818795baf07e224c4f0eccd9bdf6865062f3ed5746f9affba868ddd73c167a8acc93fb24dfc45cacf24fc696609eb352017165871e7c8fc0142dc67c4d40232602230feae88c410406291714f93f1bf324a6808e2f9fef239c9bc224fee6c1e4935c4223501f128ee13d170b0c3465b1d9f011d88f85224744e988590535cd63647fcbc10162e73e1f2a81cf77641eb7e765507cab3c686d589112d0f1063d6c5aab3a67dce99bcb4555f282af31a5dd69dcdef1e71e8dd01d7580cc5c61ca5d7b4d1d224d53b7f44a199fcee0466be8f826100c6ccb6781700f809c652f183b50c515542c61bb06d902d0c5c3507e32b9b1580323f8ffebffbe138a21b62684edbbc278eac77dd4ecc3512b0ea169e0ebae8e828686635927de2703d712e8f42f557bb67180da931fd2781cce245ecb0e1070ff9099e6220e059159665afa43ed853fa84c24d1bddba8de78bce3704390d537be52a5df45b468663c2f466b50faf4bf28f66e497ab02c0f6bf64da7b4a250a4ca8545b588d3a38eaa807dcd48902ac5204e5c9ed1d89425d7b18fe5d327bab765ab2783bf612fabe4d21409255bc8f6c7dfe52de0b222cae92e66587b36b9938fc9a4c936b87fdaf74a65ef47cb433843d6d1e7ac4c80e199ff9d4325cc3a40ac3e48fe3630bf8ee2a382b4906533b943529945756965888c866040e963da5f10e2fb2adfb6cf16baa280495e818480bb8bcec7611cdd1f171cca96fbd738f900bb2fe5e5064f776d6ae916e8f377205a05de0020f801bb04585afde591224569499b808d5bf0718e364d4e6b25c6f136932054def5ef42cf8330155f22e5208a6e980d52a65854cd8a045c01cb3690382c84f21e5471422422b596ce54d84bf6229669f1e38df34b8260d87448ad85749ee1f2a7d89a39ef4943dfdeb9f5a1e39cde1cb30faf006317d4b5e80627a59fe1fc3b99e87844a513fe172ddbec571657cf18ba8c7457c9dff05aebd778ece3aeec33aa73cf8ae73ba027b937ed2bb7c909293c95d4e9f6cfbd00a795880b421f15771d50b28f0656b23a9c05c5a0548fcaf6ae067c368992c3cc9b84ae422c0a7ec67025b941c5ec585da32b608677da099ed4e69d996b78d7180248e46b36547324300ea61e67a3d6c20f0f03839d257d5f8020789e102360965ebaa68661cb049259903cb634eea47ff81c8dca252f930c449d09797475a9c5031af55e0b51ec6cea15f783537ee3f537a049b916be9fde19fc7b8529370bb9b613c09ebd870d3979c46baab16fe13bd684c99d160e7513f0bd69e3904a4387cd53e99dee086e9bf85bde27bd46982846cd4dd60845b131f0024ea473eb8f4f12128b155d84a139c8d69be04e1777a4fd4c7c4372395475075df26a1b5508f8b7d40d0d6a0467eaf1c0bbbc9b86b59028524cfdb679a2d4d84cfc97512a5fe78664fc8d7049bdaba8c0c16564ffeb4ef355182e1bd0d3b57efff0b08c2bcb9028e653a46d49c1b5eb65d8379908cbfcd44c9990998f52a954ff9d88b1ea58773742b856d6267ae2b8e5b90524806449fa2909c7695cf5d44928b6e768b52803018cad4945e3e7042911ac20863f0ca59c3c13f6192b47d173299d64ee3c95cce8bed0a3bee4ceb0d62ba78fdd8434f14ae85929e849078a957a45e9d0febe4c51ad85f03036535409e0003966d05f92baa274740c8605b13250a0aba1c19299e38d5d76028d37df86614472c739824d93ea5e8147e3fe932d46d9d762beeffbfd9ad1e0d2642c0c4da197e1b35f24d7b2ad85e09a38211aeaa0c11ed4703c9da64007ecefa2b53cbd4081a1bb4f317dc372bc12d53f5268382d189b45554ad7167c420bcd08047e294e8ae7ec3c4384d806021b6d7662fe4bb04fcf07561963926c57ebbfbef6600a077ea3df7414f47cfce31cd6a11d18f9351c4297e85d0fde987b25c1e8236609f26a7cc3b112cb2e621315135f82cbeac6bb17a95d471efe80974a5a9c4f77e01947f508c50ea4dbec326dc93c445ed15ec9c7a34e1a83abf16ecaf4ecdb612ac2307ac8857eb658ef67ab1fd342a7e1135974af109552bda0007fc5e8e2ffd739d4042a95c6da4a3d367434926b51dc01f67db9d2e3486164890c08452d786788f18b4753eab670b737e7ff57782cb9b785382bf6e6e22bac4b73f908c41966b8c88e656c98836ae4260032a0d4a54f0bf4f59d3a9e43804e88099786792b4ec40d66a2bcfa382382bfb435217d0bdc1ba8963ce5250b58d5036c1fc55164bef77ceb45bcf631b5df6a0e555293dead06aedfce2f6bab59697a5356944cb5d9caaa813283274054f6b686f6959da265fab2e6a88f513bb18216705ed5056e21c2fe5410655a2b5b982130c9ad4594778da209df613c35e784331884342f0d349a53ee48179804aca5b8d827eab12489d1a9993ff0887032f628ad9f06e77bc99d33dfa3bbc6319ec1a629ab0dca6629749ec230b062af892ad0f568f353417d7381c3f1eec43e20ca8e61551fcfb2e2ad72c289f5904c5406b7782e52ab821cb9e0fc188b999194a01047f9fec9f66a17646a4008067c00c85a288d6a706b16838ebc2f1f88223ddedfcffd8619967218ab701582a8e7d2f5739218612dcaad73fd6be561bce7b8eeb5ada440e03c057016416b825a9", 0x1000, 0x5}, {&(0x7f0000001580)="f412f3ea85a1effad2f1e158c5f92b90c84e2e255efd67d5a3dcc9702838f0b13b6e0e0e29f12ec042941c39d73e6c1d3412e7181f5aa29c8ec87a373d0efc01d5fabe621817df455a922caa119b9a14d184250dcfbc69517769d17db8ab04b50bb26e44e7d5a42bbb6e2460b4c0d11c2d23274a4dd3cfacac4b2261bf0c5fa85aa7f617997874f653e9bbb889a21bd423490374b25120c62702f9f85834e3080fa8513184b57f8abf", 0xa9, 0x5}, {&(0x7f0000000340)="a9c95662e901cadee4741952fe630e", 0xf, 0x1}, {&(0x7f0000001640)="016d250a9373c8ecaf8cc5c6d0d01389f1267e986c6ead8052afe812f63a3e2c3f04929af1aed62e9909dd78232bc2952cc43e883f452aea6686a46f4de0e8bbdf405b570a7cdfefa95bfde5d14243584ad432d7d962f13d61bd44b48e048f8acc0b57dc08c5b37a50c06ffd299771f8447f76cfe453fbd49383682489b5cd7a2906b8ebbf1b1d933739eba564ab5efb0e99fbf12ad2df7ae066726d2fcd20f7efde57c6d53aec2105dfdb6b5d9dae70cab8e7d38f8c66a11028ff49530d8c5328716265ce366d59e1b8efd28216b5908c3755cc2ded41cde40ba86cee415934cba011f15e877ad6e0f650acc2eac583", 0xf0, 0x6}], 0xb00000, &(0x7f0000001800)=ANY=[@ANYBLOB='gid=', @ANYRESHEX, @ANYBLOB=',mpol=prefer=relative:/2,,nr_blocks=4-18x%8-,huge=always,mpol=prefer,uid=', @ANYRESHEX=0xee01, @ANYBLOB="2c7365636c6162656cb55b88873341e62c", @ANYRESDEC=0x0, @ANYBLOB=',subj_role=9p\x00,\x00']) r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f00000018c0), 0x0, &(0x7f0000001900)=ANY=[]) [ 2316.370931] 9pnet_fd: Insufficient options for proto=fd 23:08:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x23}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:08:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 23:08:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000033) [ 2330.938630] 9pnet_fd: Insufficient options for proto=fd 23:08:45 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = open_tree(r0, &(0x7f0000000040)='./file1\x00', 0x88000) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [{0x20, '9p\x00'}, {}, {0x20, ',.]'}], 0xa, "7c02ce789c127f3c0779f980e2e188e7e7851644090e668d10f6450455af8b15344d5370c0947df1d505575bb00cb0a57d0dba5e6b659a7ccc5308ea644e0275a6953aa16679"}, 0x5a) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20282, 0x20) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 23:08:45 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x0) 23:08:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file1\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pidfd_open(r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000240)="41cee5b31f7dd881640438f78041e5f4f38391352f2a3cf78ae93063597a87a100cfc90f975c20fafc5158ff4ee9c5ab79c0b76f7a472f5693e517c3fe0ab166a140d7e73b9bd38690f49cc2dfaea631af60e833c43a4424b2687feba0b9cc14a91f013a7c4508bb3ad600100000000000006a253c6a4034ec98f1ce34c3e57edc31", 0x82) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) clone3(&(0x7f0000000180)={0x1250a00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3c}, &(0x7f0000000440)=""/4096, 0x1000, &(0x7f0000000100)=""/13, &(0x7f0000000140)=[r1, r1], 0x2, {r3}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:08:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2330.957464] 9pnet_fd: Insufficient options for proto=fd [ 2331.003742] 9pnet_fd: Insufficient options for proto=fd 23:08:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000034) 23:08:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x102130000, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r2, &(0x7f0000001440)=""/165, 0xa5, 0x200) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = getuid() syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0/file0\x00', 0x1, 0x4, &(0x7f0000000440)=[{&(0x7f0000000100)="ca5442daa5f9", 0x6, 0x1}, {&(0x7f0000000140)="961ada98275c0301c33eb1290b047b231ff1a6f9e7228e0d2b7a0ee3d2dc178e2db963eb6b0ac00a76d6b03f1da7f3424f3ac75697cdda415d17a5e4ea7fcd9cf1fa3acf3f0cd9c3303622889334f83b0ef8c934e3b9f55aacb5a2cb88486c862abf29e2e65916a02dafcf488b967987d7b6005eb08f50286ec89bc79f5a83e64e9b60366893595d60d5378fdb8fb368356a94e4649ffeb063d0c1da5c55130e71b3855406d20b2041c838353a30d3eb211892dbed", 0xb5}, {&(0x7f0000000240)="331ea99d3258291cb0a3db5725cd3f60c7b597e013ffb8de8bc5f072430fb42c54d6d87660c93931b85d4ed22df764197420972b850d5338f081175a3b63f162da430afc5d1a74744315213e580a96e706bb3ba0e024d3e1cb293e2d7fe516a4f54958e3d724d51842271e3be763dce84e26e1d19404bc8be1ca9a66ed733e275859e48f12af9233a060d251e520fe7e304d0a39c42d1c9a29c1d655f23cfdaa930d2e2ca4ab2093247822134d6b7a152983cd9df9457db4f3a78bb23ae079b8c3db9b3e917b4a2e297553c86dbc2ccb8d6330970e6fae7f0041e71942d896a3324df67d", 0xe4, 0x7}, {&(0x7f0000000340)="6e4a214a3514ee251ce433ffaafa5098700afde1de31cacd7b18ae399d065a57bda87ee2fdc063db9a", 0x29, 0x5}], 0x100804, &(0x7f0000000580)=ANY=[@ANYBLOB="64696f726561645f6c6f636b2c6d61785f62617463685f74696d653d3078303030303030303030303030303030362c64656275672c7573726a71756f74613d2c6d61736b3d4d41595f524541442c666f776e65f739e2206ffef7f3cfa1e8266c4699723c", @ANYRESDEC=r3, @ANYBLOB=',fowner=', @ANYRESDEC=0x0, @ANYBLOB=',subj_role=rfdno,\x00']) 23:08:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) r5 = openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x10000, 0x120) r6 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$FS_IOC_GETVERSION(r6, 0x80087601, &(0x7f00000001c0)) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000100)='\x00', &(0x7f0000000140)='./file0\x00', r5) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='ts=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c211821021482aac6afd79cd9c1a3f181745024b70d9e1a242a2521b000b6e48dbab8f2de5d308383f4a56ca379a8b1175087bed787bbb204f485b598163dc519855873c8515f695001d13e107d25770820ea799b30e72d9ff5410ce4ce580f4f570320d6bf6391de95e9c0363d2c344de06b40b369ba271b8b58e26588b932d2e3a0b7f0e5600f25f974c786ed44de7b373e3dbbd77d31312ad4f068bd14484b19306606"]) [ 2331.160202] 9pnet_fd: Insufficient options for proto=fd 23:08:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x90, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x3ff}, {0xc, 0x90, 0x2}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0xa0000) r1 = epoll_create(0x4) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x2, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000280)={0x2000}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r4, @ANYRESHEX=r3, @ANYBLOB="2c77e6485248663e1a2f313de97c25048237085f031b97baefe23a6eca86c3ad5d5e532da71078520db69a29b45da1251229666f02609f7037d6c499b8e4b47bcf9518a916b81a5a4041aa16a4d2a42e4d67245721995d51985d6db75c46f9af94357c5001c663b5129d2605badffff279bc6ce51049e9433a13db03cdfa4c12ae9c4a0b380338d23778ec1fccdbf027b0b20dd18f67052b1cf7e9f6a9a5efba4dc56bda6da8ec05a3b96e83085a9317a1", @ANYRES16, @ANYBLOB=',\x00']) 23:08:45 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "3b657e9be54eef"}, 0xb) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:08:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000035) [ 2331.244255] 9pnet_fd: Insufficient options for proto=fd 23:08:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e0b4cf1df23f2c0576e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:08:45 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48, 0x0) 23:08:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:59 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9`2000,\x00']) 23:08:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)=@v2={0x2000000, [{0x2, 0x52df}, {0x81, 0x6}]}, 0x14, 0x1) clone3(&(0x7f0000000180)={0x800000, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x18}, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), 0x10) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$binfmt_misc(r3, &(0x7f0000000240)={'syz1', "cc39d26ab7bb3fad4fffcb8d154b27ff67b996935a660981cdd9c83e89c57523f28547d866e40ffe3cd1544ac6023e6a6d09c05db4b490d77827dd6f7d30d239c45e563e2dd632f85578f03ccd2547b7a11a08312afa647b5446e34420bab75e2445fa41913635d4c3c65c14ea86fbc723c53230689ebd4c5a9811cd724f2c546e61998737c307fa443fdd7add203a9f53b67133b05a38f58bcbc7a4fc8cf65bfc3c9649aada9b974805cfdb3581f9d8072b25df2dda6f674809a5ce5649d9197f6d95a236c22696d6f9fb"}, 0xcf) 23:08:59 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c726683006f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:08:59 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000036) 23:08:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x6216bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)=0x40) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:08:59 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:08:59 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000037) 23:08:59 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2344.886671] 9pnet: Unknown protocol version 9`2000 [ 2344.893667] 9pnet_fd: Insufficient options for proto=fd [ 2344.901921] 9pnet_fd: Insufficient options for proto=fd 23:08:59 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000038) 23:08:59 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000039) 23:08:59 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="13ef20a1fdfe42e9023b92e9f333898b8828adbc130d457938adb21da53d94fdf9222023b47122e176ede47bdd830fa2e18909fbff6a9d70ef30fedd4aa343ffdf328056110101e52e8eb8a6f3142433199d2dd92193ebd6a5c1bf0abda32f1e0185020ed5d374feb68715fb88c5fa532cc465e6a8b539fcfa9399ff0456d0599c5a3d52bcaf691796e1928de700"/152, @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,\x00']) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) 23:08:59 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000300)=[{&(0x7f0000000180)="3f253e6433e3c728db091acfebb230503b326bbf2051a2e58b10821c5b3220665d25ad0c1c35128de0af784fc520247623e8d921cdc322ef013666683366b1bf7dd98efa1a32ba84829cbe1fb2f354d4f93e864853aede2ac95c23432007", 0x5e, 0x400}, {&(0x7f0000000200)="66d51fed8a58019364d1315cb8317874ffe682af001db27f191878842900ed763bcbc69f06da8db4d6680fc60e9f25df3ff32acaf5b97d45500d85bfd03ce053c19ebf4f3e1736c4e8c6e6705f944b0605fb744c7f5803e1ddb29bd5a7e358d39f04b8c7ba44d9c157d4976cae7e2d6e6bd5a090a63179", 0x77, 0xfff}, {&(0x7f0000000280)="bd4c9eff89daf81e895b46f09977fcc55199ff906e0aa3973f359491ed21f0e23e5c484983bf1503779bfafd58f2fc60f95a05dd0b37a9c7799c5563d2c6091cfc21d80ee4d9601985647a1bde835059a43a129342d24b15193fad2c9733b43998eb0a43a0c703a6fc900af675015b2311726737a44070c61b7e8dcedf3a2ee2", 0x80, 0x3f}, {&(0x7f0000000580)="88719556f8baee2cf6d2cd96424db3445b06c1691b1800da1baf661987cbd3ab15c0089ef42a1d0c70d9d5b92f6e3c5345ca96c3d4e333a5ed72b8e4195e55c94ef8b2ea2443b86e3da8b65732031a9e2f69ffc8d1ffafddef4cbb6225b07868e0684a9d6591857f1ae16d334c302bd8eaaee08b253ac6e83515747f31c994aaa3afe6987789779c93e2051efe3b012d73ff2837abf741a188db927aca8fe369c37e0e99bfeeb68987f114", 0xab, 0x2}], 0x2, &(0x7f0000000640)={[{@max_batch_time={'max_batch_time', 0x3d, 0x2}}, {@jqfmt_vfsv1}, {@data_err_abort}], [{@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@obj_type={'obj_type', 0x3d, '9p\x00'}}]}) clone3(&(0x7f00000003c0)={0x20236b580, &(0x7f00000006c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c0041f156eee59ae620bdd3c7aa939058f2da3309bd03fa51b5c1389573d6d0894df09bb48ffcada8b7f4b1b0f7348f0c62e687661cc9e46987ad202bfca7901aca2a3096350d0e192894af9e6e6287fcc6430dc6ae7f8d1923a5d884fdea2c2a5307d71b7c09f708f3ece3d946a21957716a63d7e9504615a657748703b5afc8beae2cac7bdcb56c91ec521792da491e77bb997aca3fd4ef8a981ba661a0b85d451c321cd596661e7461080fe9a4e247128045dc364193ea5c843fd284487907d1cdc5a74995ccd1a06d5afb3bc6518d7929c9bb"]) 23:08:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = getpgrp(0x0) get_robust_list(r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r5 = getpgrp(0x0) get_robust_list(r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) get_robust_list(r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000440)={0xc0000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2a}, &(0x7f0000000100)=""/128, 0x80, &(0x7f0000000240)=""/214, &(0x7f00000001c0)=[r3, r1, r4, r5, r6, r1, 0x0], 0x7}, 0x58) [ 2345.143034] 9pnet_fd: Insufficient options for proto=fd 23:08:59 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000003a) 23:08:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='X\x00']) [ 2345.221806] 9pnet_fd: Insufficient options for proto=fd [ 2345.265644] 9pnet_fd: Insufficient options for proto=fd [ 2345.269621] 9pnet_fd: Insufficient options for proto=fd 23:09:00 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000340)='./file1\x00', r1, &(0x7f0000000500)='./file1\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r7 = pidfd_getfd(r5, r6, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000800)={0x17c, 0x16, 0x8, 0x70bd2a, 0x25dfdbfb, "", [@generic="87dadc22251450ba7bc55f36426fb9a5db645e82907c0fa8ba55a48ef9e87d75947485fa1c61b058c3c119fd7a956213039c1ac990baa6725fdd4a29fda0d5340793129f6a0490c11564e3819776fc24b3ff7c6ea3b1348b0cd1caaa314938d218cd064ecd8bdaa40e1bc94f96717b7526bf0a99899a15a6a6e8d08be5830d2bc4978abaa2ff38d409da54baa80d7d36a566fadd18e5ba67720e82123954fbc86a54f3604ce4", @generic="3604205c371946ba8eeba69a2d97c0da9c5ccf884f11315a61c588b4f8953c71488b90bbe280ae4de0a8db76d0ae79e0ed796b0962b5376efd55eca46d2258ca08bb0a63f829ab7982894995d793ad3a502ad47e227b1c5c914fc5b08bbdc89e05c064a0cff253790f1672df0b28fa1223b1706d0e35eb538dfad8037120d3ce4475b1c827c82f5bb49a53b180d836303cb0f2988e5cb515374b3d12c78b559080477fc838d349571c1dd466bb8cc307bba417fb9bd53f8223b34b63c7e769dd9fd0fb44e0"]}, 0x17c}, {&(0x7f0000001ac0)={0x5c4, 0x24, 0x8, 0x70bd2a, 0x25dfdbfe, "", [@generic="fd703f0fbe100cb83a8351478f5b06d481ed2fda6af6f9875f2cbea9fcb19fd7f73b3037c041204c443c6c552a4b629194cbfbe0c87942a3002ebd8bd2cab843aa2c99eae7de4e75b6dec920cce5c22158396ee31e566f6d5d5a180095bd693c90b3bf756a1dee2c0b2231f4711f517ac9bc30d614d6a1a7fdfaeed95fcb073a7b946b3a8f7db5ddedc4a9e991aa73d6bb5dd9ddf986179c1b41ba6efc17d4c751549f808a0a3f1aab14c2395d61ee85869047", @nested={0x12b, 0x54, 0x0, 0x1, [@generic="d8f5243f72a534d358c626b40ff5d8463d74cf15df5a24333e42e9b775088867f2e786b440b1a4e1a644c7726fa2bf822ec9e4c256", @generic="dabdd7968e2a0fe0173559aa558bbb220796ff3c529ba477945654d3a446a3d0b077bdcb4467ab72dd9e4a7e11e2dae6659d3994b7ca7ac75cd020300d4905c68feed71fe07a71f39af9031040229fd213cc3e15d46374a2559dc6b7585d817198f074eeb3d2fb219f6b2ed66f134a1833885217c18a0e18cfa2918c7b29ca5d7e3b1022e1f62b763faeb1e302ea64ff7c3bd494bac975bc9a90898dc5c69b55066ad582011a311c3a2fb83c0c27bda2628e6ccabb9b5b7683dd29068b0d7de0f6e488ce6d8c42186b517db03bc0e2d5ab956744f5336ada095617a05ccf", @typed={0x14, 0x4, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, @nested={0x4b, 0x2b, 0x0, 0x1, [@typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@mcast2}, @generic="f6f1acf1b28cc1328b3eb0cdbf66bfd2b0c4b5606bc2065f195e8a92e21cecf75d8e271cfc63c0a516324a8e4b22508ad93920"]}, @generic="6421fd956a4bc3a1b164e36728a53d75243d6ca8952db8e23c8a2f475fa617a9ab79dc01cfcd56530e06c7166e8e2ad273c635422e01f521585db0da0a43a093b411c1be3caeefc7dec1c43b6aeba9c3787d770b428e08d479acc3ca64a7a37c6991208d942eff44bc2378ada4e9cabc499ea3cefff33d926826202a7d2d0fbfe885cb5058c4b21491e97cf62b6b0c0106b9c3deac9392350ead864f96837da88f561e55fe721485ea82daeb4cec6086cefacc0d586e6f663c1d9f62e081d6c15f0980ad9fff0129", @nested={0x68, 0x11, 0x0, 0x1, [@typed={0x4, 0x5f}, @typed={0x5f, 0x13, 0x0, 0x0, @binary="943e1bcc86ce6e7f6a295960c7726e814030a1038ecea75317b21437108d7ad26275acd2fa3bd4c3bc179914a763083d0b460363140cb3687b88ac62128d9216ea6a663d16e6fe1581796323aa26b34c6ae61e05e89db82de1b50c"}]}, @nested={0x23d, 0x2a, 0x0, 0x1, [@generic="10f7eb0ac902f9d981e258f8e8ffdc870be5b9ce639d7773e1923ef5942fe9cbc6fc1481fa1e3cda3fabfc719fef9f5f6c68d83a6a43b1b562d6aa10d969276744a00d124753a9a71d23e7b0ee55ec4244181198eb4f13be513d4a1f941299029e12b049754052563609d015fe2a929e28a248445c05420f438c1aa4dc23", @generic="2f40a2ba0b946241332b0464bc0b27376bc2f9ee13bf22b927c96a3657ff95cc984c059218d7251e6a4b1c", @generic="38a489dbc7eb7bd6bf51a07f2f7f518a742dcc2d0e11002f5587e28212aaf14b8f065454bacacd788ea1c5d973ce3b5b5d27c8eefdd8f1c9809ca179e0316d70c1b2d143afaf2b8c3537332c0350313fe5da605cfe4619f33846fb25024787493a3074db53336f3f6ffebf4e018d15b8bfc49514012e09b4211f5b6f40c561863dd9ccc42aef88490f4e06e03e9fa1e4c0b7ca19b244aee3446a7397694d8858ef460564497d32fd6c1f9a9bf3f27c5dc0bbf0dcdcfc92f29028e35dd7b3c212ddbfc18b5ded5f0b0fa0d4ad9e15f16825074fc2", @generic="1401f8c8576bfca1d6376f14ac36ce25189669faf60ab1f84f4036e5f21190719068b10f461f68a86b84804f7238527f795ef418375975e8733a74c1283ea86d52971e5b202dce7f52b328c20958ad8fb99514ff0425b17fab06163f6192ce561f5b61d89056680df0534d5e24833cf3bd504e0a20e4098bcd3734205383df512e1a03de8643b665694f", @generic="bf74f2ebed741abfe21ae09cf19d39b2e69a36d2547bb227c9893a78cb4d56acfe6b9547cb081d70f1b9298530648c192f11"]}, @typed={0xc, 0x7a, 0x0, 0x0, @u64=0xf350}, @typed={0x4, 0x46}, @typed={0x8, 0x8b, 0x0, 0x0, @u32=0x2}]}, 0x5c4}, {&(0x7f0000000f80)={0x88, 0x1c, 0x10, 0x70bd28, 0x25dfdbfb, "", [@typed={0x55, 0x4f, 0x0, 0x0, @binary="abe45f9d3a9359477ddd61a330e2a5fc2fda3101ab09973098e879a5d6af67c42d358307869cddbc068543ea7c952438fffc51f15d7de36865c36442f2fac93f0468e2bca7e371d8394fa68d78d8832b42"}, @typed={0x9, 0x80, 0x0, 0x0, @str='wfdno'}, @typed={0x14, 0x4c, 0x0, 0x0, @ipv6=@private1}]}, 0x88}, {&(0x7f00000007c0)={0x14, 0x23, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x4, 0x6b, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast2}}]}, 0x14}, {&(0x7f0000001080)={0x228, 0x36, 0x1, 0x70bd26, 0x25dfdbfc, "", [@nested={0x217, 0x35, 0x0, 0x1, [@generic="9aac8ec8feba76ed492d95252f92a79f538edb67a59efe320dc53987509bdae5", @typed={0x8, 0x6b, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0xc, 0x57, 0x0, 0x0, @u64=0x8000}, @typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @typed={0x14, 0x17, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r2}, @generic="ab6e19ec240b5dd2b63615720df4f1f39c835c183733e94e90ab514d2edbdbb0dd85e7f4015925f911d478395c72d51cdee97f6c86e2a785c1d2d26e264ca9ac8d04f538e4feb8be9178ad", @typed={0x0, 0x3, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="3dfe9a9162de5f1bf72b4f4babf2528f705af5a7b1237e626f5aa5918940fd15284fe6f09e232e41942ad02b0a73cab2f1b200c2f39ea3d3fc3b388b1b26571ce34759e79971b0640c5b333fe5fab8e25b6be8f2b20c16732fa918987365204041e28cb310c1e6308828ad84605cc098095000214a1d"]}]}, 0x228}, {&(0x7f00000012c0)={0x244, 0x19, 0x200, 0x70bd29, 0x25dfdbfe, "", [@nested={0x8c, 0x61, 0x0, 0x1, [@typed={0x8, 0x2c, 0x0, 0x0, @pid=r4}, @generic="5f62ff43a77ff3fab934235d67a634f6643d0f5ca9af8ea382e9f33d0565b290498b47c1b09fa04be09efbfa40c08d85efa7e3298ed0108248ee34654d62d197e49622027dea679d44ed0cd77629f8aef76808f3d2d92c2268c2e52c9e30976e2c424ae4b962457694bc9d3bdf74e1cbbc815018a570179f7e32f1b2ababfe27"]}, @typed={0x4, 0x70}, @nested={0x189, 0x11, 0x0, 0x1, [@generic="c66e7b193525df2ea26631a364705f6021d7b1c5d504a7579efc62f286486e0feed16817124ca3b266cc0547de58f2ad8225bad50dde3cb2c4ce308b2a50499560ec69036426f07a7e64faa835e1df865dd54ccd78c4b44ec323dcf76dc90821299a8680274e8152c7d098a567bb417dfb43aa09ae06c512d7187df3781f6a273c2f7795a92277dbb5c008e5c32ca96a8bb7fb8c01e4b126c7f70b8093d77a6bdd47c4fd4fedda10a08095124f255dc5238c045a63073dcdb92bb57c9b85f81d6cf9f7b0eb31", @generic="c0d008678e8039f5ed9373839651ab7ce09eac601ae8f997662060c89c74b134f170a0586857b5a4f41b0c7b0f4d69628fc2c1277c5e58ffce2e0dadfa3897277483043972955e29a4cd971161752ada94b8c114bf6506124555133430aa39e0dffa781bd62e5ead1200aaac3d1ccebcd996b7389059b4a120c88dd24917c7ceea264c6e72aa302fd29ccd0f", @generic="5f791cdc04a1cad13969ecbffc22dd4cc229431c384f56bb32ea81b70950fb06b3239130aeb7bc63c719d5f503b875", @typed={0x4, 0x32}]}, @nested={0x8, 0x41, 0x0, 0x1, [@typed={0x4, 0x34}]}, @generic='>', @typed={0x9, 0x3d, 0x0, 0x0, @str='F*\\s\x00'}]}, 0x244}, {&(0x7f0000001540)={0x130, 0x39, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x114, 0x19, 0x0, 0x1, [@generic="a506a6cb284c898a3e0ef8fab507a77dce989da65606f63637007fd464ba8f366831d7a22ccd55e7177bcac3baa16f5056fcf33347d2cec7a62cdaa0c2d85f11eb2ac6812d86801e7e7cedb83b29a2281146ae2a4e79eee46572a3fd89af5be599473b39709eabecd2f3eeeffb96911c814d6301eca9eb2ec2c4a4797c48251cca65a75e448d9a029403ac0362d2b86b6f88a0643f8881eee2d33f6b3a028274f9290eacb58489b350a5fb2d3fde13a2c5c849bd6e7ae37cefa2720e725a9d164e3ec8fd6a70831fc84fc0588494b165f23e041a850ef18b9e0b631d5e494667", @typed={0x8, 0x51, 0x0, 0x0, @u32=0x6}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x4e77}, @generic, @typed={0x11, 0x57, 0x0, 0x0, @str='($[,[)4?,/\x00\x00\x00'}, @typed={0xfffffd86, 0x46, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0x100000001}]}, 0x130}, {&(0x7f0000001680)={0x230, 0x37, 0x400, 0x70bd29, 0x25dfdbfc, "", [@nested={0xc, 0x48, 0x0, 0x1, [@typed={0x8, 0x3e, 0x0, 0x0, @fd}]}, @nested={0x19e, 0xb, 0x0, 0x1, [@generic="301288e6cdc969e600b8d782497a49e32f18109a8bf2a5268fc6b5095b59544d76f1d6162b9e4d71e9f529cef3b908594aca7227b2ccc98b107206bdef747cb1c2e16a1dd7fbe5584b93ef09b3fc09309f0f06575d50dbea0232b6944b0a159940734ff2a5d6fbdfc2c1a07c1c7a788c812a8fa8ae994ee2d88dd7aa77c2584875f62264c5bc197d157282b749eb1a725bc79e3fe049c7dae114472d84beca7a21898b9be27c86", @typed={0xc, 0x5b, 0x0, 0x0, @u64=0x3}, @typed={0x15, 0x1, 0x0, 0x0, @str='security.selinux\x00'}, @typed={0x9, 0x61, 0x0, 0x0, @str='wfdno'}, @typed={0x14, 0x51, 0x0, 0x0, @ipv6=@loopback}, @generic="7d1b5ea301946f2e62a38a396e1d1b1dcb779deeb2f809565e44c263ae2880cd914c52cd552fb271a55681f8cd7d8f274097fd1b7ebecee48605b3b748cb346ece4ede0bece5dbd7923cfe9fe4c06c9b1ad9c2524b5b6b52baf6b9e5ae27c05294ef06101faac9b0ade19a93887f5ec348b9fced35fb0d2054defc11340ff4b4349a91f6ae0967b8fc84bec7f723bb", @typed={0xc, 0x22, 0x0, 0x0, @str='}@$g*#:\x00'}, @typed={0x14, 0xc, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @generic="8dc6bacec2ba99f2bc11493b9b0460d3cb98af6dc129dc9c3143e3a7616f0e53aa5245fc48e177b83319b566eb1d688c75269482bb32bc3232838a57e8db3ea3fc4361e5162bc6d58e18904145e61b594a672e3828deb869633a3ecee26bd0a1a30cfc", @typed={0xd, 0x21, 0x0, 0x0, @str='trans=fd,'}]}, 0x230}], 0x8, &(0x7f00000019c0)=[@rights={{0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r7]}}], 0x20, 0x2000043}, 0x10) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) r10 = openat$cgroup_freezer_state(r7, &(0x7f0000000300), 0x2, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r10, 0x82307202, &(0x7f0000000580)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fchown(r8, r9, 0x0) write$P9_RGETATTR(r3, &(0x7f0000000000)={0xa0, 0x19, 0x2, {0x800, {0x0, 0x1, 0x4}, 0x22, r9, 0xffffffffffffffff, 0x8000, 0x7, 0x50, 0x5, 0x2, 0x9, 0x3ff, 0x0, 0x1ff, 0xd98, 0xfff, 0x40, 0x9, 0x1, 0x3}}, 0xa0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r9}}, './file1\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r11, 0x0, 0x2d, &(0x7f0000000240)={0x0, {{0x2, 0x4e22, @local}}}, 0x88) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f00000001c0)={'veth0_to_team\x00', &(0x7f0000000440)=@ethtool_eeprom={0xb, 0x7a94, 0x7f, 0x8a, "c2c750883246a5403379035e435e70b4cef52336345293ff309aaffa7b87c6d26f9768db73230c9ffbf9ab16a39216473afd55a1b186c46fe3728bbb01924c752e80e0520fba522b7fc645215c3451938d8113d9ee953f9054e501db3bf7d6cb59e4ef873e6c862c8c746ec4c682bfb4b85a9390f411ef1be6daa34ad8b683ecaf2d2ad08b90737a96c8"}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r5}}) 23:09:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:00 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:09:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000180)={0x16b780, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wf5', @ANYRESHEX=r1, @ANYBLOB="2c00fd7f4b74668b3a64c25f7515235225e06d62dfafc48ec60ac7154d4e1e648145e88a628ec05ea21b7876e231d78b00d9c6cc5db6c8e67491dd3b3d13c3405d18d83aeb620dbaf508001cbd4e981f4828ba5547ecd6c1a77d4188f444024fe9f02db8baab9c243f2b3394899600"/120]) 23:09:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000003b) 23:09:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7472616e733d66a38f3410103b6f9d26e334c5c84a5e791045046a91e18ff9192e9baa265a88b4cc339f646096eb4f333a1624c8ae4c288344f1a497e6c6ce57beadf09a562ff30bf29fff51d440ed0bed95498fb652158cb931e3ad90dc2cef87339143ff1577e96ecbd0dbaa6d0c23f97024f9074b8b8ddd3d766069d59f44c2a6d85ab16c4c2c08e93f59e082210ded08eb90d642981e110059e8f5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) 23:09:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2345.749572] 9pnet: Could not find request transport: f£4;o&ã4ÅÈJ^yEj‘áù.›ª&Zˆ´Ì3Ÿd`–ëO3:$È®L(ƒDñ¤—æÆÎW¾­ðšV/ó òŸÿQÔ@í í•I¶RŒ¹1ã­Ü [ 2345.756619] 9pnet_fd: Insufficient options for proto=fd [ 2345.769775] 9pnet_fd: Insufficient options for proto=fd 23:09:00 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000003c) 23:09:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x50814, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007b00)=[{{&(0x7f0000000240), 0x6e, &(0x7f00000037c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000001440)=""/210, 0xd2}, {&(0x7f0000001540)=""/237, 0xed}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/127, 0x7f}, {&(0x7f00000036c0)=""/232, 0xe8}], 0x9, &(0x7f0000000340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000003880)=@abs, 0x6e, &(0x7f0000004c00)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/132, 0x84}, {&(0x7f00000049c0)=""/143, 0x8f}, {&(0x7f0000004a80)=""/111, 0x6f}, {&(0x7f0000004b00)=""/194, 0xc2}], 0x5, &(0x7f0000004c80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000004d40)=@abs, 0x6e, &(0x7f0000006240)=[{&(0x7f0000004dc0)=""/222, 0xde}, {&(0x7f0000004ec0)=""/215, 0xd7}, {&(0x7f0000004fc0)=""/21, 0x15}, {&(0x7f0000005000)=""/70, 0x46}, {&(0x7f0000005080)=""/168, 0xa8}, {&(0x7f0000005140)=""/219, 0xdb}, {&(0x7f0000005240)=""/4096, 0x1000}], 0x7, &(0x7f00000062c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000006500)=[{&(0x7f0000006380)=""/24, 0x18}, {&(0x7f00000063c0)=""/15, 0xf}, {&(0x7f0000006400)=""/221, 0xdd}], 0x3}}, {{&(0x7f0000006540), 0x6e, &(0x7f0000007740)=[{&(0x7f00000065c0)=""/109, 0x6d}, {&(0x7f0000006640)=""/4096, 0x1000}, {&(0x7f0000007640)=""/122, 0x7a}, {&(0x7f00000076c0)=""/84, 0x54}], 0x4, &(0x7f0000007780)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000007840), 0x6e, &(0x7f0000007a80)=[{&(0x7f00000078c0)=""/20, 0x14}, {&(0x7f0000007900)=""/193, 0xc1}, {&(0x7f0000007a00)=""/106, 0x6a}], 0x3, &(0x7f0000007ac0)=[@cred={{0x1c}}], 0x20}}], 0x6, 0x20, &(0x7f0000007c80)={0x77359400}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x80044, &(0x7f0000007cc0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@cachetag={'cachetag', 0x3d, ':^:#*'}}, {@msize={'msize', 0x3d, 0x5}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\['}}, {@uid_eq={'uid', 0x3d, r3}}, {@fowner_gt={'fowner>', r5}}, {@smackfsfloor}]}}) 23:09:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:12 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000000), 0x10001, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}]}}) 23:09:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x200, 0x41, 0x0, 0x2000068, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:09:12 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000003d) 23:09:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x840, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000280)=0x5) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYBLOB="050000000000000004000000000000000100fff000000000002f56945fc1ab0000000000000004000000000100000300000000000000040000000600000000000600040000000285fceb4bb50eab4cab5aa4314a00000000000070000000000005000000020000000000080000"]) r6 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000800)={r7, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000001a80)={r7, 0x0, "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", "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"}) r8 = fsmount(0xffffffffffffffff, 0x0, 0x1) recvmsg$unix(0xffffffffffffffff, &(0x7f0000003d80)={&(0x7f0000001800)=@abs, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000001880)=""/178, 0xb2}, {&(0x7f0000002a80)=""/194, 0xc2}, {&(0x7f0000002b80)=""/203, 0xcb}, {&(0x7f0000001940)=""/166, 0xa6}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/12, 0xc}], 0x6, &(0x7f0000003d40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x40}, 0x120) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x20a000, &(0x7f0000003f00)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c64656275673d3078303030303030303030303030303030372c6163636573733d636c69656e742c756e616d653d2c616669643d3078303030303030303030303030303030352c63616368657461673d7b2d242c63616368653d6c6f6f81eba79b9031ddf32c6361636865396e6f6e650c657569643c43ff049fc096a54112f96646d2987328b5307f77309d6189cc", @ANYRESDEC=r9, @ANYBLOB=',fsuuid=f50f8304-9421-4528-69T8-696cf6b5,measure,mask=^MAY_WRITE,\x00']) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000004200)={{'\x00', 0x3}, {0x80}, 0x140, 0x0, 0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000003dc0)="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", 0x129, 0x0, &(0x7f0000004040)={0x2, 0x101, {0x1, 0xc, 0xe4, "e58fdfc33c9b447efaba91ae838e4cdee0cf7289b86b24208d275593cbaa31e2de037573394fe4224a07d45eb3fafad63d7fa651872a8b04b702f0f4e71d3831a356b4af85bf1730af3a2722c7e5a407b52fd03a6a5be34f9de15a7efb7daf3fcf1439918aec6613caf69eecbdcda8208fc27b595f6605422883e7f8943d0ac99abfe0afe5414b58c607ab69bc581eb4562c59d90a4a9968f9e8535b92ecaaae6943e80a3013d99332e7e8bffa1656b5a13c680bc132d9aec39084cc1fd94214bc05931451d6bdf4eb50a1543b75f7b4b6ef762bbd8a53334a2be12dd683feb607b2a5a3", 0x10, "e4e797aff8b2fc78333b20a7a57cc983"}, 0x74, "b1ad707b1c01f81d58c90da44d8108f7f9b04ffb4908cb2afbade6b46aa346a837b35abd0915ddd3cb2351c838da0023959d717412850ea0319728288fac426eaba1a0883a98e99a65454430e704c8fb69734477fd334e4269a91ce1dd204fd9aa9e39c9c5bb6fd8f5b985d487d8564f7f58adc9"}, 0x181}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000440)={0x0, r5, "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", "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"}) sendmsg$AUDIT_LIST_RULES(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f5, 0x300, 0x70bd2d, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x24008040) 23:09:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2357.930326] 9pnet_fd: Insufficient options for proto=fd [ 2357.944246] 9pnet_fd: Insufficient options for proto=fd [ 2357.980576] 9pnet_fd: Insufficient options for proto=fd 23:09:25 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x334, 0x0, 0xc, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PROBE_RESP={0x153, 0x91, "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"}, @NL80211_ATTR_FTM_RESPONDER={0x84, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x75, 0x3, "dbda0673a0b8aa3b65cb8e7b8413a6e8a100a66e17cfc1c5b6f037b9d5ab0d55c8e90c446290b1346c20b75ef810ff4132c76535f06cfdec8b37edf3c6a8e03be03c3a1a860ef6fa7c082c89615ac784537327183349aa9ce36b9d3d866c13e1b8fed7fbc3cad5fdeef956d235e56573f8"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x13e, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x5}, @device_a, @device_b, @random="09ef8355350e", {0x1, 0x1}}, 0x8, @random=0x5, 0x440, @val={0x0, 0x4, @random="48c8e8ef"}, @void, @val={0x3, 0x1, 0x64}, @val={0x4, 0x6, {0x2, 0x3, 0xfffb, 0x7}}, @void, @void, @val={0x25, 0x3, {0x0, 0x99, 0x5}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x1, 0x18, 0x74, 0x40}}, @val={0x2d, 0x1a, {0x8000, 0x1, 0x3, 0x0, {0x2, 0x6, 0x0, 0x3f, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x800, 0x100, 0x7f}}, @void, @val={0x71, 0x7, {0x0, 0x1, 0x0, 0x1, 0x2, 0x2, 0x8}}, @void, [{0xdd, 0xd0, "55082d5411c05ccd260adfbb6f0ca739179083cba3ada4ad5a0adde34315b24d5ddde33c194a461a9c1bf6dfe5248c349d7ca8aac92b664507c2dcf0c65d4ec7b8e8907eba690f34177d05f6976bec31d498bcbc00d0841a1ee6e93bf79301d04659d4a35e187823ff69a8a0c2e204324899877effdc477fb95fa2fadedcfd52a753abc8b282e4191a615690c77fc80cd93cd56c79f0352476acc3c9df4c9e7f92f5947110e2a2b2640dcecdcd053a6d463097d681d5f6d16df68a8695a3feab6d55c1f899ce401a2c09b47f58e4d1b0"}]}}]}, 0x334}, 0x1, 0x0, 0x0, 0x8084}, 0x4008000) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:09:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x100000000, 0x0, 0x0, 0x105f60a, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:09:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:25 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x1) pidfd_getfd(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c72e47a18944b", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 23:09:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x829082, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7466816e73dadbd451e28aed76642cef3ef7a3e37d64cafb122abc42134e9e7968693faf71a443858a2a8f4d78ce328f9b7e061b45f3d09d871b37c803ffbb42618c79ebd8d27b49d2fbaa2129bff3ba4325c27167cf773940b2576e1eb7663d0cfac0e9f984c1c2006401f8f6194c071ffc4265aa2a677a0feaba9486df840404865122149f3eab2964af535e8e2b3879fd606b6b4fd055504a87a2723b199c8802df6f124f7915c927c31fe942e5a2d8d49d8074daffcbf83c71", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:09:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000003e) [ 2371.295888] 9pnet_fd: Insufficient options for proto=fd [ 2371.297958] 9pnet_fd: Insufficient options for proto=fd [ 2371.344402] 9pnet_fd: Insufficient options for proto=fd 23:09:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000041) 23:09:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x400, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:09:25 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x401, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) getdents(r3, &(0x7f0000000440)=""/4096, 0x1000) [ 2371.475744] 9pnet_fd: Insufficient options for proto=fd [ 2371.572606] 9pnet_fd: Insufficient options for proto=fd 23:09:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000042) 23:09:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) poll(&(0x7f0000000000)=[{r2, 0x400}], 0x1, 0x5) 23:09:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) pidfd_open(0xffffffffffffffff, 0x0) 23:09:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0xb}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:09:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x80010, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@mmap}, {@cache_mmap}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@fscache}, {@cache_none}, {@access_user}, {@afid={'afid', 0x3d, 0x1000}}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, '}$@:!'}}], [{@fsmagic={'fsmagic', 0x3d, 0x4}}, {@dont_measure}, {@context={'context', 0x3d, 'root'}}, {@fowner_gt={'fowner>', 0xee01}}, {@subj_type={'subj_type', 0x3d, 'rfdno'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_io_uring_complete(0x0) r4 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f0000000440)={{r4}, "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"}) 23:09:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2384.824346] 9pnet_fd: Insufficient options for proto=fd [ 2384.839330] 9pnet_fd: Insufficient options for proto=fd [ 2384.844422] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 2384.854554] 9pnet_fd: Insufficient options for proto=fd 23:09:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000043) 23:09:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000044) 23:09:39 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) getdents(r0, &(0x7f0000000100)=""/201, 0xc9) 23:09:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x7) r1 = socket$netlink(0x10, 0x3, 0x7) getsockname(r1, &(0x7f0000000040)=@nfc, &(0x7f0000000100)=0x80) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:09:39 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = pidfd_getfd(r2, r0, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) [ 2385.165317] 9pnet_fd: Insufficient options for proto=fd [ 2385.166401] 9pnet_fd: Insufficient options for proto=fd 23:09:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000045) [ 2385.268641] 9pnet_fd: Insufficient options for proto=fd 23:09:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='\x00', 0x200, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000100)="a9ca8e41b546e569218ea0bb6edd6765fea3e5130270e64b4465fa5b07e4b477309407b4afc12243526fca33343558e809dc553c281b4b5c12832cc9ee096c6617f76c0063221dd9a9c0211d00f5a53187d9e1ebd5cfbbc3932e59d0a4bf2efde6c50c1e334ce09dc0b47483b5482bee51e271e07b5794f20be1d5edc3c4186221296f5770e42c89b902f20a3ea1e3cefcd76aa416869e98ac6fe7c9615a6a68e5ef4dcdc8a6c59ac8876ba4e99e595be56b32fa0c33d0c89aea0f7354aebcfb9676a222a4ea44a308ef54b02a636d3fee73e088ff14b4b9fe52f948c5731a1cb774c762a6ac", 0xe6, 0x5}, {&(0x7f0000000440)="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0x1000, 0xffff}, {&(0x7f0000001a80)="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0x1000, 0x1}, {&(0x7f0000000240)="3bb8d25b54939b00b23007fca8293bda37cd53cb8562d23fa4e4fa380de0466b1fde61b1eeb20375b1f28a3e0c85f7211fd89de0147a3c88507e5e3177099ec3e02ef098796bcc64f0ebeb", 0x4b, 0x1}], 0x428, &(0x7f0000001440)={[{@huge_advise}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x37, 0x35, 0x30, 0x36, 0x3a, 0x37, 0x39, 0x2c, 0x32]}}}}, {@huge_within_size}, {@huge_always}, {@size={'size', 0x3d, [0x67]}}, {@nr_inodes}, {@huge_never}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'rfdno'}}, {@dont_appraise}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'wfdno'}}, {@euid_lt={'euid<', r4}}, {@appraise_type}]}) lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000001580)) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}}) 23:09:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x120010, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@msize={'msize', 0x3d, 0x3}}, {@version_9p2000}, {@version_L}], [{@smackfstransmute={'smackfstransmute', 0x3d, '5,'}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wndn=\x00', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2385.501670] 9pnet_fd: Insufficient options for proto=fd 23:09:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000046) 23:09:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:53 executing program 2: shmget(0x2, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:09:53 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x240000, 0x31) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) pwrite64(r3, &(0x7f0000000040)="9964d076dbefd782dfe9b79296c9d8", 0xf, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 23:09:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0xa312b580, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x540c, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, '\x00\x00\x00\x00'}}, {@loose}, {@nodevmap}], [{@appraise_type}, {@uid_gt={'uid>', r4}}, {@uid_gt={'uid>', r6}}, {@obj_type={'obj_type', 0x3d, '\x00'}}]}}) 23:09:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000002, 0x13, r0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x201c}, r2, 0x1, 0x0, 0x1, {0x0, r3}}, 0x3ff) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r6) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r6}}, 0x2) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}]}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r7, 0x0) execveat(r7, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='wfdno'], &(0x7f0000000480)=[&(0x7f00000002c0)='system_u:object_r:dmesg_exec_t:s0\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000440)='!(@\xd8%.:!\x00'], 0x400) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 23:09:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2399.613467] 9pnet_fd: Insufficient options for proto=fd [ 2399.652118] 9pnet_fd: Insufficient options for proto=fd 23:09:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:09:54 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000047) 23:09:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p20s0,\x00']) [ 2399.801448] 9pnet_fd: Insufficient options for proto=fd [ 2399.842418] 9pnet: Unknown protocol version 9p20s0 23:09:54 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x40000280, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x36}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x80000, 0x25) r4 = openat$cgroup_freezer_state(r3, &(0x7f0000000140), 0x2, 0x0) fadvise64(r4, 0x0, 0x7f, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) preadv(r5, &(0x7f0000001700)=[{&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/84, 0x54}], 0x8, 0x1ff, 0x9) 23:09:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:09:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="127766646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:09:54 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000048) 23:09:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) write$P9_RVERSION(r2, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x3f, 0x8, '9P2000.u'}, 0x15) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="84726e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2399.962879] 9pnet_fd: Insufficient options for proto=fd 23:10:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:10:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) r3 = perf_event_open(0x0, 0x0, 0x0, r2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f0000000580)={0x4, 0x80, 0x2, 0x2, 0x20, 0xd3, 0x0, 0x10000, 0x8008, 0xd, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x636, 0x0, @perf_config_ext={0x8000, 0x6}, 0x1801, 0x9, 0xfe9a, 0x8, 0xff, 0xb2, 0x7, 0x0, 0x0, 0x0, 0x5}, r4, 0x5, r3, 0x8) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200200, 0x112) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = memfd_secret(0x80000) r7 = syz_io_uring_setup(0x6dc0, &(0x7f0000000240)={0x0, 0x5214, 0x1, 0x3, 0x319, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) fchown(r8, r9, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x20000, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@mmap}, {@privport}], [{@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x34, 0x38, 0x33, 0x61, 0x0, 0x61, 0x33], 0x2d, [0x32, 0x31, 0x64, 0x35], 0x2d, [0x36, 0x64, 0x34, 0x66], 0x2d, [0x39, 0x37, 0x63, 0x37], 0x2d, [0x61, 0x38, 0x39, 0x64, 0x37, 0x65, 0x32, 0x61]}}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', r9}}, {@obj_role={'obj_role', 0x3d, 'wfdno'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_role={'obj_role', 0x3d, '&'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) 23:10:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = dup2(r1, r0) write$P9_RSYMLINK(r3, &(0x7f0000000000)={0x14, 0x11, 0x2, {0x80, 0x4, 0x4}}, 0x14) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c766572e20b0000000000003030301b00"]) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 23:10:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000049) 23:10:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x6}}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@access_user}, {@uname={'uname', 0x3d, '-G,#-!%'}}, {@version_9p2000}], [{@smackfshat={'smackfshat', 0x3d, '+.'}}]}}) syz_open_dev$tty20(0xc, 0x4, 0x1) 23:10:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d3a8ba320a712ed7383817a03fd710e8ef0e8284e24e16325078b485cdcd7dd20f5a48849ce29a81c970e08f3116c726624db8b372db807962770921f15f8f925534936fdffe173", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:10:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004a) [ 2412.788067] 9pnet_fd: Insufficient options for proto=fd [ 2412.801180] 9pnet_fd: Insufficient options for proto=fd 23:10:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='pagemap\x00') lseek(r0, 0x0, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 23:10:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:10:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004b) 23:10:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans!fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x3f, 0x3f, 0x7, 0x0, 0x1, 0x2c100, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x6801, 0x5, 0x0, 0x9, 0x9, 0x9, 0x6, 0x0, 0xfffffffe, 0x0, 0x8}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xa) [ 2412.976163] 9pnet_fd: Insufficient options for proto=fd 23:10:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getegid() write$P9_RGETATTR(r1, &(0x7f0000000000)={0xa0, 0x19, 0x1, {0x30a4, {0x4, 0x1, 0x5}, 0x1a3, 0xee00, r3, 0x8, 0xff80000000000000, 0x400, 0x37, 0xb7, 0x401, 0xd7af, 0x1000, 0x8, 0x8, 0x1, 0x7, 0x4, 0x6, 0x8}}, 0xa0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fgetxattr(r4, &(0x7f0000000100)=@random={'osx.', '9p\x00'}, &(0x7f0000000140)=""/92, 0x5c) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:10:07 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004c) 23:10:07 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x103480, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r7, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r8 = inotify_init1(0x800) r9 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r9, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000040)=[r5, r6, r7, r3, r2, r2, r8, r1, r0, r9], 0xa) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2413.128517] 9pnet_fd: Insufficient options for proto=fd [ 2413.260256] 9pnet_fd: Insufficient options for proto=fd 23:10:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 23:10:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:10:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77ce049be9ef606e6f3d000026170aa005392aff0000000000", @ANYRESHEX=r1, @ANYBLOB="2c7665a71a7661cf954b5cd122ee7273696f6e3d397032020000d73f"]) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x5, &(0x7f0000001580)=[{&(0x7f0000000200)="64b10b492a9f6a1c17ecac21ddfaa20ac6a60f6b9c83ac8f05c8de12f3001e5939822f32d4724d13ebe51aba105121e3cd98eb26a57579874d14c702bcfc5c195e8f3806c656068c0e0721a8ed604c3d882fddf54693404890b163a974b5ff4d1b905d56fc16594c7e630b311a691f656c3a59898be9ee939dec6e24c2afd3e6db741601ef84ab23e6661a753456050231cf0b104883cb226bf9448fc41a78b86f", 0xa1, 0xfffffffffffffffe}, {&(0x7f00000002c0)="30561c96fde3bce9a6e152cfd1e61858e21c2fc82f77aaa6e2a75484ab3f2473037607dd044819f71b166f49b3d94e47be220b4426f9d03b5241c1794f16ddcab9cd861710fcaded0466a9d6dce7e7c9e072121eb0910091e4a5de89b34f69c1e385474405a0f46f1a29d3dc0181817fe3d7bbf28b1cade377859021835b1186d7225b54c8e11f4513d7c396da1b9ec8bbc2e39d276d5fe5c6ccc20aee85bf7553ad9af3e04e80ba", 0xa8, 0x1}, {&(0x7f0000000440)="972425df557f230601822df79e7bdbb627b6e483aead60b4267bd3304f61d4efac10843f93e84ee3eee608566d69e30c6069ca3a7f3fa87b53c7a077bf14f8d54b0f81591c908a463e14f4dfc7bdcd66533bbe61382a89435f8a0f61e4755db0bef91c3035e27baa4c3c4c745d6670bf6a9c9fe339787905c6fa77be4e26d08a80f8092ea7ec539a2df82a7b78ff48b27ed0f90b6c78ee", 0x97, 0x80000000}, {&(0x7f0000000500)="abce55b77177c8687f5322b858b53f29641817733936bb3106cb0fa4a81ab4b75ccaaa4037224d46c4ba6ff0c216a932fac1099c5c4c1a5953fe467243a325d43afb", 0x42, 0x2}, {&(0x7f0000000580)="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", 0x1000, 0x8}], 0x1000008, &(0x7f0000001600)={[{@nobh}, {@noinit_itable}, {@delalloc}, {@block_validity}, {@sysvgroups}, {@auto_da_alloc}, {@grpid}, {@user_xattr}, {@nobh}]}) 23:10:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x96c00, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_open_procfs$userns(r1, &(0x7f0000000240)) [ 2427.216138] 9pnet_fd: Insufficient options for proto=fd [ 2427.222918] loop6: detected capacity change from 0 to 264192 [ 2427.228562] EXT4-fs: Ignoring removed nobh option [ 2427.228913] EXT4-fs: Ignoring removed nobh option sendmsg$netlink(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000100)={0xdc, 0x2b, 0x10, 0x70bd27, 0x25dfdbff, "", [@generic="d776d5911c9f0caf49897f44193511abc10240dec134ec8ba367d011dc6b8673881a945348256d93fcba4f5eb57e0a49587b31e37d29a08601f70d77fb60ac2c4946587fa28e6a28bb8394430311cf0f196255a5ca3d75a91849feeaf7ea450eb8e431901ae96cf73dad971a6e8c63c382eaf1311bdb3353169da2c7f42d13606256eb14070a105508e2602c1d800e81269fba8f0846d738e110a243c8d9b2f260fe45a1200bd086b1513b0ff59b9449531f87de0429c7b7d9254fe4e746593e622c0b44a04337bbfc"]}, 0xdc}, {&(0x7f0000000080)={0x34, 0x10, 0x800, 0x70bd25, 0x25dfdbfb, "", [@generic="ecc94b0c6a4aea4614b193cd43e2dcb0e32f022718", @typed={0xc, 0x11, 0x0, 0x0, @u64=0x100000000}]}, 0x34}, {&(0x7f0000000200)={0x24, 0x37, 0x20, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x6b, 0x0, 0x0, @ipv6=@loopback}]}, 0x24}, {&(0x7f0000000440)={0x448, 0x3a, 0x4, 0x70bd26, 0x25dfdbfb, "", [@nested={0x1da, 0x6e, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @fd=r3}, @generic="707fb5adea1673cfe6fc235616bce8cef8e7c0170fefe69101229f7203c86c1b38ac20885a648f0f12a34c1235d46631fa1d109453f74b91bac3fc22934cc81f8a1b31fde18ec16716573e5b9453ab98ca9580f5350981a2fa739a041eb2ee4707ac6cb77ab551c2b22508b75daec79949de280001048d9109f12e990d27ffb03b083f67dee0a147c6c87c3b1fe4720d146c617393c90a", @typed={0x88, 0x5b, 0x0, 0x0, @binary="f576a3b36a1a6171419c6684e4a3fbfb96160f53113557a2b108f199a0a66dfec0fd20e92a64a26cf6733d61500674068d7eb74ce8b8fe18fd4696620c2cb2e813217c202ad058e3799754e712cee2b75b44f3e88a105cd2379932ff553eae08ce5c8f558a10eecd8721ec9726efebb0992a14b6fad1dd099b51776814173f3f40ba9e59"}, @typed={0x8, 0x54, 0x0, 0x0, @pid=r1}, @typed={0xd, 0x60, 0x0, 0x0, @str='trans=fd,'}, @generic="b08ca1750c6219bdc1157eb4f90650c1660cfb208194fc401ad6aaddd3c622", @generic="6ea766fcc0c08d89a4c3c74c803760b9f94724c9200dd513435a2d3d8ea8bc48045a8f1d6b07a75820eb176122653db16f4078a514d700c5ab0bf95e7679c512629a08800cda7c9c27245e40c9b1a66d87474de98d4ff10b8b61d8b79dd13ca50af15745d4afb3b76e467e1dd9a33f89", @typed={0x8, 0x39, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}]}, @typed={0x14, 0x35, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}}, @typed={0x30, 0x32, 0x0, 0x0, @binary="114dddd922960d11899ff7c0f4fe88af863aec94cca32799431d53352528728102d6b8dc2178f3b21cc1c253"}, @generic="b0ecd5aee865f3b887a45098c0f8d4caa36eb6210b5722f7788d8ca711a10b10c2388f5ff4bc389084e2d11cf84a50d78f8ebaf91d8e2fc0614fd09f2df1d5fd20e7685bd60adb77c16b9f90d73f7dc08a57c84764365771ab2d6ebeb05f47abb4cefe0846f036ad", @generic="fb39460f171064c1ccbecf5182355d9c2fc22fdcbcee904aef4cb0474fed1be1fafdb9fae6df9d8277ae4958362576f6797fea819d014cb154f5ca32c0127ca149dc18f61b98a5aa1aa6456b9ee14025876ad23c8332881882d795722e03ce01d438a95186197080bf044b7d537420fece6f7422848a3e2a29", @typed={0x4, 0x58}, @nested={0x99, 0x4e, 0x0, 0x1, [@typed={0x4, 0x39}, @generic="b29aaf42145df0335048dc2e61878e7ff5b63a95a50dbbf04c0b2e875d851a3d5d872a4da79e34fcf22fddf11ea0af2cc5eb260bee931f5583583b88f7fbce29df1d3a5c523a25aa8ab425ad6ef833560fdf3be369bc7098702e6d42ed73aa66976c1adbfa28c88533edc96c24d80d0d31b6d1d42f7325cb1142c2e741f28a7b5df34f4a43", @typed={0xc, 0x86, 0x0, 0x0, @u64=0x1}]}, @nested={0x91, 0x3c, 0x0, 0x1, [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @generic="b70db5afc578785edd4cacc9130534d9f6a0ca257fff7ef4d98d361061ef5756168ab05c90520227d76c14ed92fc28cac793e8385d10fa92212c6f85a699acca55626e7e4e3a20067cc1f06822ffce097b88cb739e8851538be5b5a935", @typed={0x28, 0x2b, 0x0, 0x0, @binary="b1a9368d98db5dcfd9d1a2b7975be80dff2d0f0c0b5529f254ce7440e2515027550564a0"}]}]}, 0x448}], 0x4, 0x0, 0x0, 0x44}, 0x20004850) 23:10:21 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x4020, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) fchown(r0, r1, 0x0) mount$cgroup2(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x10c000, &(0x7f0000000200)={[{@memory_recursiveprot}], [{@smackfstransmute={'smackfstransmute', 0x3d, '$'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@measure}, {@obj_user={'obj_user', 0x3d, '-#[,/,\xf2'}}]}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e733d66642c7266fd8800af646ea80964f7a5fe", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESOCT, @ANYRESDEC=r2]) 23:10:21 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004d) [ 2427.247329] 9pnet_fd: Insufficient options for proto=fd [ 2427.247772] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 23:10:21 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004e) 23:10:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:10:21 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@ax25={{}, [@bcast, @bcast, @remote, @null, @default, @rose, @netrom, @bcast]}, &(0x7f0000000080)=0x80) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:10:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000009c00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000009dc0)={0x0, 0x0, &(0x7f0000009d80)={&(0x7f0000000080)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8}]}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x22}}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) [ 2427.374697] 9pnet_fd: Insufficient options for proto=fd 23:10:21 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000004f) [ 2427.471323] 9pnet_fd: Insufficient options for proto=fd 23:10:21 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4e18c0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@posixacl}, {@cache_fscache}, {@loose}], [{@seclabel}, {@obj_user={'obj_user', 0x3d, 'trans=fd,'}}, {@hash}, {@subj_type={'subj_type', 0x3d, 'trans=fd,'}}]}}) 23:10:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x4a081300, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x3}, 0x0, 0xfffffffffffffe29, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:10:21 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x100000001, 0x0, 0x0, 0x400, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) tee(r1, r2, 0x36f1, 0xd) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) 23:10:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) [ 2427.574295] 9pnet_fd: Insufficient options for proto=fd [ 2427.598302] 9pnet_fd: Insufficient options for proto=fd [ 2427.599696] 9pnet_fd: Insufficient options for proto=fd 23:10:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000050) 23:10:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0) 23:10:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2800, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@uid_gt={'uid>', r3}}]}}) 23:10:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) r1 = perf_event_open(0x0, 0x0, 0x0, r0, 0x0) open_tree(r0, &(0x7f0000000200)='./file0\x00', 0x80980) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r3 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) fcntl$lock(r1, 0x25, &(0x7f0000000240)={0x0, 0x3, 0x2, 0x5, r3}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, '\xae\xab-#/%@{^+\xb5\\*^+'}}, {@uid_eq={'uid', 0x3d, r5}}]}}) 23:10:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x7, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="5115a7b1170afb7660993a9f1ec05d06e133826a443266040796e55c1cac2cd40bbaba2fde32bc97fdb4f642b3bde618603634bf064dd37d0acbf474321ec41d9d1966a85dfb208cc35f381c33df698ec91d128d4723602e778547654bde1a5875c8307124e310e11206d7ac43e6b77d078c647a35b69be523ffbbad9131ac9467811ce6bf087627200a2ae2da9854f1c73ac6d4e88dcc8e33452cafa2698c0556b53e0a15b26c48a206d5b182eab8e8b65e8b0351a8d02084ba01e1cfccc0e0c75bde25ebe1598a8c66498ca680d1d0242504ab313fa85c5114a1351dc45832acc1d1e614", 0xe5}, {&(0x7f0000000240)="92ab364d5f6dad9863f418e705d2ee0d03e1d04072e96a706f49956871b911fffd6605663209adaf5e6959eb791fbc205eea4b2e63c514abf10cf7a93351a5a3b5aa148a1be95fdf8e7c4503b551729109d97ed15eba507fe5b8c3561ac2a19d562b81a76a1c51ed804725293cdb2e219b16dd44a590bac09552e2c00a27", 0x7e, 0xca2}, {&(0x7f0000000440)="b876b373556f8bcffe90d4efb491580d371d0b6f89bddaa0c6d1e9a46cb1e270409e3284367423f8cf53ed5c88c4e1cdcf54d5b61d014b6e858c5a94863454865f56d98f20dab8d3631010f671ee9854f4370809d95eecbcc8a3501d234a4a98e35a09354bba7e0f51741ef1877e1e5ffdc5b797250e5bcd78b0afa71dbefb1aa28f773eee1f5c574d334b809e6ba01806af83e7d485792dd82a96dfa1d890fc9b8d5028f6e7f841fce103e118def58ce66f28cf81ab3afaa0bfcc14386190bd2d26cb660d00c0b0032ddc5cea4b8c590df725", 0xd3, 0x82}], 0x80, &(0x7f0000000540)={[{@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x32, 0x70, 0x32, 0x38, 0x33, 0x30, 0x42, 0x78]}}, {@size={'size', 0x3d, [0x25, 0x65, 0x70, 0x6d, 0x6d, 0x30, 0x65, 0x6b, 0x78]}}], [{@obj_role={'obj_role', 0x3d, ',$\'])'}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x63, 0x30, 0x30, 0x39, 0x37, 0x31, 0x34], 0x2d, [0x33, 0x36, 0x39, 0x30], 0x2d, [0x65, 0x38, 0x34, 0x39], 0x2d, [0x33, 0x30, 0x63, 0x38], 0x2d, [0x37, 0x37, 0x65, 0x33, 0x61, 0x62, 0x32, 0x63]}}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x32, 0x35, 0x39, 0x39, 0x35, 0x32, 0x36], 0x2d, [0x35, 0x33, 0x33, 0x63], 0x2d, [0x61, 0x5b, 0x35, 0x34], 0x2d, [0x32, 0x53, 0x64, 0x36], 0x2d, [0x0, 0x0, 0x62, 0x30, 0x30, 0x35, 0x32, 0x31]}}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_gt={'fowner>', r2}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, 'rfdno'}}, {@dont_measure}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) preadv(0xffffffffffffffff, &(0x7f0000001880)=[{&(0x7f0000000640)=""/254, 0xfe}, {&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/100, 0x64}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000000080)}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x7, 0x8, 0x119c9a3a) 23:10:34 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 0xfffffffffffffc00, 0x8}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@ipv4={""/10, ""/2, @multicast1}}}, &(0x7f0000000300)=0xe8) statx(r0, &(0x7f0000000340)='./file0\x00', 0x4000, 0x2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1028, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}, {@cache_none}, {@dfltuid={'dfltuid', 0x3d, r6}}], [{@fowner_lt={'fowner<', r7}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '*[&}{[.^'}}, {@smackfsroot}, {@subj_role={'subj_role', 0x3d, 'wfdno'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x36, 0x35, 0x37, 0x35, 0x63, 0x66, 0x36], 0x2d, [0x61, 0x31, 0x30, 0x63], 0x2d, [0x37, 0x65, 0x66, 0x64], 0x2d, [0x30, 0x30, 0x62, 0x56], 0x2d, [0x64, 0x33, 0x39, 0x39, 0x63, 0x61, 0x66, 0x64]}}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r8}}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/75) [ 2439.993701] 9pnet_fd: Insufficient options for proto=fd 23:10:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000051) 23:10:34 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x0) clone3(&(0x7f0000000100)={0x27169d00, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x25}, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x91) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESOCT=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) 23:10:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:34 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000052) [ 2440.165476] 9pnet_fd: Insufficient options for proto=fd 23:10:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x4, 0x0, 0x0, 0x870880, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/drm_kms_helper', 0x14002, 0x8) write$P9_RCREATE(r2, &(0x7f0000000100)={0x18, 0x73, 0x2, {{0x10, 0x1, 0x3}, 0xffff}}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) process_mrelease(r3, 0x0) 23:10:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2200800, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x40}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3dc67ebaf92995e0ffcb87db00000000ffffffffdf458bc6c4a05f15fcce082d327fba2a28e890dad4d4513bf2f8310283f82fc8bbccf09692f8e69b769c084009e015c78a0ab3ce66fa4cfbdd000fcd13647b3a660a08a2e5fa24e6025d84fcef7855ef473bc20ce9acd545cbe5e611eeb6c2e72c2e79e2953faf3006a44ed88ba43efeb247b53154d41dea7ac057389a704cf9ca12b773718dfb821059cfbf81bb13235ffb0e5611ed686b90856c211c14affb23bcd7d39d475997ed7f2597f48450acedac67e425a73799e5791b74d0f0294ec2", @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2440.326068] 9pnet_fd: Insufficient options for proto=fd 23:10:48 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000053) 23:10:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) write$P9_RMKNOD(r2, &(0x7f0000000000)={0x14, 0x13, 0x2, {0x1, 0x4, 0x8}}, 0x14) 23:10:48 executing program 1: statx(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400, 0x8, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffff5c75, 0x5, &(0x7f0000001440)=[{&(0x7f0000000440)="af3692bc3ec50a2e34fdd658a01b44b4857e948a89088229e587e079a372b145168f63ea76d1a7164c8ed05bc1f2ee329bce5b03a77e3411c5e8b8c003922b80a98bd71f33a098eb1349480f84d3a526b4fa7cbcb09d1bff8e6268672fe22ef7b0928d5f41b027505cb16857ef4d8df8d7013dd01cc1f99930e7cd312cf15d3c66545a3bb00549a301d3778b93e0a79657e7d25b5970bceac356637674def55fced95ba098877c21fd107175341c6caf78a389955a652272088564303f56a99c32b73e623ecebd34dcdda69c36ff2dfa6946a87c981a2d759e1e727cf2e7d66cf4850435445e49c51fec4526fde8413a4776c0cd60b688d0febb7589d87d55b2eefff10e3b2bcbbe864b00442a52bebe31bbd987d00fca11d68681e3ab5a2e6b9a3d7bc41b28ac9a0343d9afa129802b1485089d61866ca3ef91e94023a05b0c3d57c7ef1b41ac4af4022e84176af201aed058e1a2a95f85aa793379d9cfd1cd87de706cafa45f8253c3694408b6bdc20fad13d955d8afc8d98507dc72f2d29ba0ea9ce852f331c0facfecf00cd01a9d41bf6895591dba2ca76db0f57644749c224ba2b4dd486f30e56128724e1afbc138a9e176c378d4bbe8ce55d6de6153a2115637dfde0cab8d4b1ad8c566dcf9ccd494d70f41f5111a526d5383ff71311e8bbb43e781ca68115717c8d688cb6f82f445299c11e788a7f093a577439061b2b789413750c0b3412b852dd141c2dbf7e73c86911bb1d02d62a4d768e3136991be1e543259de8f1d52e99fdd2299cf41ebfea466230937428156991347e1d43a69d0a403e771eac3fd4b24b6447d1cfbb628483b05e8edc0533c570dbc3307a138418d96a6acd7938280d2d4941e83574b1c68fa7532ce440a343d0db6bafcd45173988aaafceffc57a9e0c9ce61256e69fbed43668604f7a8b28ff0833850c32919de9c35f208cd76f07c34c81c6a28979f075252f947fe934ec857557c11ac53c6082227ebc8316d502645246c5a2aa44e2753a1d7a5dc74184b04b6c41860202ecf88158a9812eecaf8e664a60888055e179c583db42b67bb8d3cb57d2b3d5b50e5c1238e0985b86208da93b040da55411f9b9c7332bbc790b66d27eb5f0eaf269ec45fd8e6ac0a09400e67110dd2d7669bed4c87542d3cc46591c4f906c4c7ef33e8c46ccf562fc77c96fb881c1bb12a9d04b97042e97e72d4fd349a300afba7378367d0a7740b5380815f7af1395d11c95da671bdae1a04637d2fc28a1e94c7e1832221cdd287e4e4de3637e510595a10fa11179fdf8d41e903692a6e63c630ea098512d1f8f9d636a75a7539ff9481fb80459577b247aa6956039ae9f206080bb7f7b27c9bc1fc92d10d123e215a679f5efbd6b4a2b7752c9838f707fa1541367947d397a0ab610958d4d1615a1f89c429a6cfb640809ebf6e2ad8422ad3a713f4e4c76d998d902ddc56b13f63e63cc7a93af84af1540e38e73ce75351308d20fda848017ed69f551d4921b733a28736e0ba70f238195d8c3f7f982f998d1b4e1cb8b598ab44049aee5d347cfb09f08c45d04c14bfe9d43ec0275d3bd3a5f261eec46db16d6fac4316c0109218468138523537fe0918e3bb6494c90cb058b244233b358e1097bae28617fe04751c392d048d5a644f2821f72bc00a724fe0fd5df86cfbdb9d2bb2f72e818525248b0e6ceff173d2243550e4f3da621771412117a22d1c28fa33197efe7587f1350f6f0281e9c5f687d0fe0a498b09e79094f2f14a5aead20b4b983efbfa5e6570f502859cff4bca40523b518c9024948a74fd25f91baf9d2d30fdd2878b9500dac9dbfa66ee2cc501e855e78258685d922aef5fee94032ab7427a535c549711f79f58e1c2d44e25769722a30be16281d76271104b6a5383e1021244f0e6872134f8a4b7a65a6ce10066d240506b8872d84befb2afd4dad2cc21f2afd27067379114c48efd62f72979fe251a6b011f1e413ee545982b1be4091359f12375a29be417f3a091aa8f62cbd5fd4ca77f1ec3cb654f21f1705cb09316a4b7f3b4dc2623797e011768afe55a0fffaf2cc9b29020ccc392d4c098e7de77b5d1446ecb9b74830a7fbd13eacb43ff9797aec100a585fcf1f325a2b6977e6bb4dd4081701a40eaa5ed0261faca604c359ca82568c12ba1e00b0aafd044c31789e2ac01c924290b707e6a8e9362e5d79953d621758806e2d592f1186ac887fe7b26f5959789b8f9c94d5ac548a5e22c6f138c535b912638d6d128956ceed0d7a07a78dc42bda161269bb61b2193047fc1816ec829b1f4dc0b999c6ec8066e9094ae9701abec58141398eda81ecb26da5ad9ebb9c3b8681e35c237466375ff195343648cb952c1c874c500091d54fe679f9870bba43c29ff65105946433ba6cf70eba9dbfc1accbcf195f23e851c99685465df51efb0cc16db6dc6841a1d540753166f3c5bcad7a10515c80bbfa2ffc2331a660d7a7cf427c72dbaf2a2fb63fde11dafadc575c2bf29f5807f0605bfa062df9d4bf3c0fa3e479e59fe3d97f51344641e2d4b8d4d3a0ed0fd7d82f57a14fc7cbc0e183b654a2313ab87b78d95fe5698c95d13ab9875e4567cb70ff1988608c5b2ff7c281eabeb14a8449753f17a6b6b0deab9cc8729be72d1745fad410c282c0a9c71cd319f8620b665b84ec30152490c04c8037bd0d67188c833c9eec4781707ff5e3d164874012cf0d2d50ea12eb62e83cbbb58c0fff797856bd90c21bc5e24c60e91b533d8bf30538dfe5710ab8f7ff8ddd934ceb60b6ac52744a17910c057324dd466bb6fa169cc11513d8c1727d5468880c491a4d9cfbdad941b7921bf188f5b9d08bce79d40e4efc8b558b3568f09a95e93e7c858d84a556ed0604a889dcd7090db12e11b66dd2f9a1b645856947a72163a79405e0708e497a6f5c3702dd0bd6b5910cde2919665616c2fe641ea88aa8dbf6fc9e1279652fa8c2c950459c90399a7896909f9334e8e5c4c6349462219bd12c498ee75a20ef8a02617139175ace46e6835c822a2b923c5caefd42dd4c09ad9a21df0ae49c79e265c54286a828dcfe65063c78af390bbc76aeb6eac9f891737e096cec67595b5027db4bb0a8914f2f42e92278d04743cb1ad9c353b6784aff2dbce8fdb52e6917e19911958a9a9d1b53f68537933cc96d53527a7c1021fa6e879545c498798372c976503e098fff19ffa54db1f3333adad6ebd854bd1e21d657d82e7a65e38ee2f55f124123445d35df8f8219f1b85fc3e404bf36499e73c4dcca7d35aebf9c90270c937a7842a3f2d15e706e32125389efa0b33ad899a940d5e2695ee50386423a04a4c4e65059eb4869d84d4ca91b5f86e4a45b11e3ec558d17fe98900380e2ebf2c009539e314fb5a63f1edb339040ce48b3541dc02f91f7c393246a5973337c147abe3461026e5fcb5c97866d75c9c7cf51e867e2d2645cba6df7e99e42941d02f9d6e29c7a8c223f43e135ec9872f6ee8c2a6c3569c1bb2a1639cedb1b548d9d9a6d1ad34b54f78fb85f494a0a992d0629e1e20ac24a28bb1f01cadfcba5a4d4c2ea7203f36ef5d7a814c1c5da7d95b4e9486ab5457b29ef1eb618a0d40cf6acde14c596297503e3db33b335d90fedae4701cef0e79a1140463e6c75f26754e01a326b26d4df8bc6e10a06b3d375519979f7d3004eed0d2efb7c491b640b2c0b923c20926a351f5fc6679dd19eebdd6f6d956f8c498867ddf75cf2938621542f7e71321af1ad739ede6c7b99a54728615c07b07501e8e3cb96afad14ae0f9cf55b905fe485c09ec5fcac9ab0604631e0232348dd3cf95afdddd5fca61638932804ee78917d4afaed4a012cd274175a41975c087e7d96c5b116ae1225769ad46817a3852a8c404507ac3055510778037ae077b92480d586c69aacfbc32c606e7f9cd20abf0937505533ce3ad68c42545bcf9cd30377716852b41f6e2d160248e16581d9b9d488544c67ef0d5c6beed6b9f0849d00955731ece180521c4dba990f43c19c5c1c3b909687e96b35d345c9cf6c2a5455856c74c18b89739a369cebb1d77377c21a4e824ad0eeaf83e63af6f4605f5a4268c20d4dda2c5b2cc4843aefa080e9bcb22917e9e7f91542576a361365b81fb5efde77e0d47d2c0839cc53cbdbd44a5477d3475429c8c2009e9da04020342a09356ba30814d1b011029a4ad6a5198392c88563334b1a7f1805ad2d377316d264e6fa62f985ea04bdb5601a2a5aeaea39ce234d04dff1d1a26634e397cc2563a4bc7413e83c1689d884838c8e3924d8bb92e0a0e36e111a618ce43fb057f4b4dd1365e1ce4d2d5c8d6aa9454e22a2395d8fa9a0bc43e9fbf6901ce0d50bc1c7337b9fa26a7626ca28b0f98c71171b67e8658cd6ea4c2aca6cb57ac0b2e135dc6ea634f6bfa842b936eb782a9cb9de2e57c47b341cd65d4f5e07cc41d4fa3238bd4d342da100f99f7390dce7c51925f583b76cb5e8818d62242ca23281f16f81c146d3795e18546f07b9ac5a4045d0dee4856b9558fadb20ff8d9b55cdb3bed4994174f232c072e4260bca99428c40c6843e54bb796fb2b34f0cd009a87c14a5cd2b20635a803dadf53969cc9bb8a531d4026a893165f173aa04edd176320b6ffc12a1eed3a47d068fa1f32a4f281c19f9755b4a0084c6d6fa1ec663bfb1820215a4edde7eb95ac720aa201c34aec09622281e433bcf7a0fd094c4fadc9a2b20a6e4555ac76a560f62917484f87880fc5383c0a75eaadb87c190b4646ce8d04fe8cdfc53719737edf6dd13ea5d84ebf4e596068a3a7dd32945793fd3fa299ce195c92cddf82c448a655050bdb766d3ec1d45917095900e45fb627786d859a6368adae9599768e399bfeeb5a176539dcb9e0ce779f137838a325d837bb66aaa2664510a3d20d26e75579c795d3d413b80fed7d3cfd3117ff6ca60f2bef991e6832f464ba28595caef77d347cfaa3955c167e6331a4b43a570056f7f7d3243c85b11a27a4b5dae9209bd6658b9bd4a8c6fd7df5a0618ac667da52d52435a7342155f5528535ee244e7e984599d18d93524caab182129992862cccdc7678f5b71257d1c8b17d915c437c540beef45c78464eeda315a2ab94bf875a7850c412dec35a8d797a8d36534a41c552d32ad91c18bd2d96edfb192a1997adb0cd4425249b9184b87c4d767da5083fece7e069c62ea714f69e911d2283b1a823135b9892e1767ace80bf6cc5a2706f4eee8ade3b18e9c17a1d395c233505f2aaf7892bc300c71c303971243f0ba65ba8810258498f1eaef9517137e21bc8d23ee4e576f89f8ce330574c0dca0e397a748c7c82f876a4a8bfc34340307ef1c2a05d9b119bb27183b6f8132afb2ad39a1b9cfc30322bce08d47c33638cf818748cc266d6c2f25a15cc19cc69b809c897fc6a4df9b39c653b41091c3119593f4b98e02092d8f024ffb0e62a157472dac269a5310348d5537e7a5bc8dca997e3ca31225215137808790c9150ea7cfcbaa68d1c4246d47e5ab0411a83daa4c2eb2d2c8ecf42f93e730c0b7ed891c59d233aaf7417302e86bd1369eb3845167baf548e9ab1821bd09dec69a315377e18acc9f0739be4a7571ab385436a6c2442bb7bb595bd17e33aa4c987b236acda03a2d6314fd0d7ea115a2785d4e04e56d4623a58e7249b2663ecb17bd8d4357f8871cddd1a5a52b5ba73e6fa39b14df22ac460f3e21117e56123523d583ad17acb7ddd1db8c2d4ee55933ffa550b8b639f50abd1d602a6d39870deaca6895a4be272df095f97798fd1dfd751ca", 0x1000, 0xffffffff}, {&(0x7f0000000080)="6b62e6", 0x3, 0x2}, {&(0x7f0000000100)="10d673c79383b6efee6f8731559b646d74c9d2ba3dca6e88faef7a223036b1fd446e4955ccf7fadb10f5fe196d1b1752564f90cbc2c477682974ad357708a828225a31c7fe1b629446e8248e1d176b18f26a00b02769cf43865885c5e67c958892cfba4383f629c96abd40020c4ea9f60673241ab58679a802e4942e127abeb766080e4fe06eda30a0673bb683cb61c572b053a37575f4727b9612a3d34a5ef45e134e213851eacacd77e3500df6f6b9313094e039b2ed342c344166baa576f06299134e7ec14d2fcf239e7076b45e067fbe27d4a6e486d5b572c3786b7a4b", 0xdf, 0x1ff}, {&(0x7f0000000240)="f2466a301ede6c7613b4b1c4eed68f191bb4102f9ed715f2a2a024643f6efce1068e518d38aa93f7d0d377d063a51f6860712580447f", 0x36, 0x3}, {&(0x7f0000000280)="6dfc995702c4f75693c3aa16b8fb0cbca3b9ec3625c117e6d7d4201aee4bfa18bc7814ce64b5b652a82201676ef311e891f353b945990bb8338cddf2b4d3a5e22ab1a49604d2e18dc3252d6c5d01dc969909a2d1e3c9d153f6caa6b1ad00415dfb5af803b226aeb1ed1e80a393349c1e226718a3ac73b98e1490ffe9ac60c7bba6a37b308efffddc1861d9a3b3a1e8d2bb6dba67bae1866544750f66fb21087b1e59444edfba85d127cab9abdd4fa80b96a487d498aa", 0xb6, 0x10000}], 0x40, &(0x7f00000015c0)=ANY=[@ANYBLOB='shortname=winnt,utf8=1,discard,iocharset=cp866,rodir,shortname=mixed,nnonumtail=1,uni_xlate=1,euid<', @ANYRESDEC=r0, @ANYBLOB="2c61046469742c00"]) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:10:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000000)='9p\x00', &(0x7f0000000040)='.\x00', r2) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 23:10:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:10:48 executing program 6: ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000300000000000078551f000101720000000000f8ffffffffffffff000000000000070003000000000000005b00000000000000ffffffff0000000000100000000000000400000000000000030000000000001236"]}, @devid=r0}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000a00)={0x0, 0x1, {0x70, @struct={0xffffffff, 0x6}, 0x0, 0x6, 0x8, 0x8, 0x8, 0xfff, 0x208, @usage=0x400, 0x7, 0x10000, [0x8, 0x7, 0x6e3a, 0x5, 0x3, 0x1f]}, {0x8d4, @usage=0xfffffffffffffffe, r0, 0x3, 0x0, 0x6, 0x5, 0xffffffff, 0x420, @usage=0x8, 0x7, 0x1, [0x200, 0x2, 0xbf, 0x100, 0x7, 0x43]}, {0x9, @struct={0x9, 0x2}, 0x0, 0x7db9, 0x3, 0x550c, 0x7, 0x32, 0x4b0, @struct={0x5, 0x8001}, 0xfffffffa, 0x3, [0x80000001, 0x0, 0x4281, 0x6, 0x8, 0x6d3]}, {0x7, 0x6, 0x9}}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c77665ac60994", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,\x00']) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_io_uring_setup(0x4237, &(0x7f0000000500)={0x0, 0xde94, 0x0, 0x0, 0x49, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000900)='net/rfcomm\x00') syz_io_uring_submit(r5, r6, &(0x7f00000009c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r7, &(0x7f0000000940)={0x80000, 0x0, 0x1}, &(0x7f0000000980)='./file0\x00', 0x18, 0x0, 0x23456}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000600)) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) syz_io_uring_submit(0x0, r6, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r1, 0xac2, {0x0, r1}, 0x8, 0x0, 0x1, {0x0, 0x0, r8}}, 0x401) [ 2454.053209] 9pnet_fd: Insufficient options for proto=fd [ 2454.061374] 9pnet_fd: Insufficient options for proto=fd [ 2454.074845] 9pnet_fd: Insufficient options for proto=fd 23:10:48 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000054) 23:10:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x80000) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}]}}) [ 2454.221304] 9pnet_fd: Insufficient options for proto=fd 23:10:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000040)={0x788a1363d5b602c5, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x800000}, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffdc3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x6, 'veth0_to_bridge\x00', {0x7357}, 0x8e}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) getpid() 23:10:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x3a04c10, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:10:48 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000055) 23:10:48 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:10:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdnoA', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2454.388925] 9pnet_fd: Insufficient options for proto=fd [ 2454.443466] 9pnet_fd: Insufficient options for proto=fd [ 2454.459824] 9pnet_fd: Insufficient options for proto=fd [ 2454.467190] 9pnet_fd: Insufficient options for proto=fd 23:10:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x59a, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="242705f4d038fa0d90257cc1cb7d0b75b87ece686aef57dc2bd9ca5113c7c3862482a3c9435f2610a51d9b829614190d49e7bf18d8f5d766ec", 0x39, 0xfd04}], 0x4c471, &(0x7f0000000240)={[{@huge_advise}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x74]}}, {@gid={'gid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x70, 0x2d, 0xa, 0x70, 0x35]}}, {@huge_always}, {@huge_never}, {@uid={'uid', 0x3d, r2}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x78, 0x32, 0x65, 0x36]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x78]}}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="a40a430a4ffb9b68646e6f3d000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) pidfd_getfd(r3, r4, 0x0) 23:10:48 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000056) 23:11:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e732266642c7266646e6f3df990b58cb4fcb1dcee6b75aab431a14e1e9eee699c4d37f0d0ca8025db81e0ad9e8404eb580416d919f5e4b62a1a0b3b5f75243875a3ffe3ff20f722affb90852c815e52bc42f750d000e115d2", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="00000000000000005982f2f20cc6394df8be273cc5f4e77918f04e97cf5f01b8258cef81f29f7a7979644860b5434abece6239529502b16ba7f2c27d4520c6a1bf01465d561944b3adee5211d1c65055ee864ed0d73de7352436afd36ea162bfcf5244b31b3d57d5e4980ead0ef91b763dd340cfd5b8801d3432d5c3fd01c05180b149fbf480c2ee1c449f21747892508f870b99ea360cbdbc4c53c399bcc14f703e6ab984"]) 23:11:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000057) 23:11:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) r3 = perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @local, 0x8}, 0x1c) write(r4, &(0x7f0000000080)="01", 0x292e9) pwrite64(r3, &(0x7f0000000140)="8391fbc36ee6c9683374f8b8e6a117a2f827c8303de61b46e0f448043a", 0x1d, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:11:01 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',w$dno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) syz_io_uring_setup(0x3dd4, &(0x7f0000000000)={0x0, 0xaecd, 0x8, 0x2, 0x1b4}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000340)={0x0, 0x4, 0x9, 0x237c078c, 0x4}) openat(r0, &(0x7f0000000180)='./file0\x00', 0x101000, 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x2020802, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@pcr={'pcr', 0x3d, 0xa}}, {@dont_appraise}, {@uid_lt={'uid<', r5}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x0, @fd_index, 0x3, 0x3, 0xfffffffd, 0x2}, 0x6) 23:11:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x22f}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:11:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2467.470615] 9pnet_fd: Insufficient options for proto=fd [ 2467.516868] 9pnet_fd: Insufficient options for proto=fd 23:11:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x104a5, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:01 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000058) [ 2467.616867] 9pnet_fd: Insufficient options for proto=fd 23:11:01 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2080, 0x115) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX, @ANYBLOB=',version=9p2000,\x00']) 23:11:02 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2008, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c63616368657461743d2b26292c2c6575cecda153b7e864a8745cb69369643d000000", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=)+,audit,obj_type=wfdno,fsmagic=0x0000000000000002,\x00']) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 23:11:02 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000059) 23:11:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='msdos\x00', 0x1144400, &(0x7f0000000440)='cache=fscache') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\f\x00']) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000480)={0x6b2f698d, 0x4, 0x0, 0x8, 0x7f}) lsetxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000100)=ANY=[@ANYBLOB="74050000733d66642c7266646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',uname=hash,version=9p2000.u,cache=fscache,version=9p2000.L,cache=mmap,defcontext=root,hash,smackfshat=trans=fd,,\x00']) 23:11:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) write$P9_RCREATE(r1, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0x4, 0x1, 0x3}, 0x800}}, 0x18) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2467.742917] 9pnet_fd: Insufficient options for proto=fd [ 2467.774099] 9pnet_fd: Insufficient options for proto=fd [ 2467.775365] 9pnet_fd: Insufficient options for proto=fd 23:11:02 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = getpgrp(0x0) get_robust_list(r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0x4ffffffff, 0x0, 0x650, 0x0, 0x80000001}, r1, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6, 0x8, 0x5, 0xda, 0x0, 0x8000, 0x24000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xde4, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x800, 0xfffffffffffffff8, 0x2, 0x2, 0x5, 0xfffffffd, 0x6, 0x0, 0x80000001, 0x0, 0x8}, r1, 0x1, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7472610200000000000000646e6b2d5224044a133162f0cefe72b210cdf1ae23470e5ab66674afc36dbd04ce8dc12dc14ea53b02e2c7a83ec841246b4cfc6d9b99fbd1f8547c1e17bf589163edba174d556cc62344235a419c45fb53f851476ca234f21acaf22ee802b8a016264141b08ba30651a691d8ab0cf1351955db5ed56842fa1ccf3722f1cf161e150501000000000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 2467.878146] 9pnet_fd: Insufficient options for proto=fd 23:11:18 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005a) 23:11:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:18 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000000)={0x771efd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x2e}, 0x0, 0x0, 0x0, 0x0, 0x4b}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',_']) 23:11:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:18 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) linkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x150) r5 = getpgrp(0x0) get_robust_list(r5, 0x0, &(0x7f0000000080)) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000340)={0x1, 0x1, 0xe, 0x1e, 0x65, &(0x7f00000004c0)}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) get_robust_list(r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) get_robust_list(r7, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpgrp(0x0) get_robust_list(r8, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000440)={0x48308800, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x35}, &(0x7f0000000240)=""/172, 0xac, &(0x7f00000001c0)=""/21, &(0x7f0000000300)=[r2, r5, r6, r7, r2, r8], 0x6, {r4}}, 0x58) 23:11:18 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x800}}, './file0\x00'}) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x101}, 0xb) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x200000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}]}}) [ 2484.229346] 9pnet_fd: Insufficient options for proto=fd 23:11:18 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0x11a) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000340)=0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x61, &(0x7f0000000840)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',afid=0x0000000000000000,msize=0x0000000000000007,access=user,mmap,privport,access=client,access=client,access=client,debug=0x0000000000010001,uid=', @ANYRESDEC=r3, @ANYBLOB="002300080000500918d0e98575b1e48e216baaf83b3b12f57ee8b38649f285ced91243f254696dbb0fb9582f76c7d66dbf45646c04a9e40cd8ecfb15af27c2038cceb95bc970821e0a6d5f4c8414c2dd3ab0c7a2444ddfb9cbd2f77c0b6a967d351a76fb2099b59ec3f2161669c0976383f6865b12606db9e3969ba7282cb6578345a6b75b9f8d932eb15c67acc18451e8aea93aee3d730c7b99563166d356c8d5814bdd1b82a69153f277474da8d6429ceba6aea6", @ANYRESDEC=r4, @ANYBLOB=',fsuuid=351b4459-f4e6-f55d-f\x00b5-\x00d0b1e8a,dont_measure,uid>', @ANYRESDEC=r6, @ANYBLOB="d7", @ANYRESDEC=r7, @ANYBLOB=',fowner=', @ANYRESDEC=r8, @ANYBLOB=',\x00']) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB=',wfdno=', @ANYRESHEX=r10, @ANYBLOB="00001df50bf021a9843396d529f4b7da9bb916793c1195f9f5c3b1dc716e91daa6ce0e450867f0cb6da04391b689fa588f490d3384bbc3f4cac83d1667dada780bb9c2ab6bc06d6bd954d9f471ae1d1dec164d1410d25c3e97035e2256234f3409e03316d27ba4a34d86d0fc3316babd604f036374a026a1e50c9f4245b31a88"]) 23:11:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2484.250744] 9pnet_fd: Insufficient options for proto=fd 23:11:18 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005b) 23:11:18 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) r4 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x364, 0x400) inotify_add_watch(r4, &(0x7f0000000240)='./file0\x00', 0x40000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x8000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@debug={'debug', 0x3d, 0x3}}, {@access_client}, {@posixacl}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}}) [ 2484.312731] 9pnet_fd: Insufficient options for proto=fd [ 2484.382828] 9pnet_fd: Insufficient options for proto=fd [ 2484.394546] 9pnet_fd: Insufficient options for proto=fd 23:11:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="ffff"]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60001, 0x0) 23:11:18 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005c) 23:11:18 executing program 2: ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3a1004, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}, {@access_user}, {@cache_none}, {@loose}, {@cache_fscache}], [{@fowner_lt={'fowner<', r3}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'wfdno'}}, {@subj_type={'subj_type', 0x3d, 'trans=fd,'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '+^:&]'}}, {@subj_type={'subj_type', 0x3d, '%'}}, {@subj_type={'subj_type', 0x3d, ',\r*]:'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) 23:11:18 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/184, 0xb8, 0x86) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [{@fsuuid={'fsuuid', 0x3d, {[0x9a, 0x34, 0x5c, 0x66, 0x63, 0x38, 0x66, 0x37], 0x2d, [0x38, 0x34, 0x32, 0x66], 0x2d, [0x64, 0x38, 0x66, 0x31], 0x2d, [0x62, 0x34, 0x35, 0x33], 0x2d, [0x36, 0x30, 0x36, 0x36, 0x62, 0x36, 0x36, 0x66]}}}]}}) 23:11:18 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000000)={0xf, 0x7, 0x2, {{0x2, ',('}, 0x1}}, 0xf) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r5}}, {@measure}]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={""/10, ""/2, @private}}}, &(0x7f0000000180)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client}, {@afid={'afid', 0x3d, 0x8001}}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@access_client}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@access_uid={'access', 0x3d, r6}}, {@privport}], [{@uid_gt={'uid>', r7}}]}}) [ 2484.598443] 9pnet_fd: Insufficient options for proto=fd [ 2484.611700] 9pnet_fd: Insufficient options for proto=fd [ 2484.689461] 9pnet_fd: Insufficient options for proto=fd 23:11:19 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005d) 23:11:19 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="856f18aa567f92101c533812ac534601f7923275cd2005caf4ccb626159d248917886d9effdf8e93a090e519e738495ad794574d3df96647462a7e542c25718cf4463f854ef34f2f0ac8fee6ae7c866cc0", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) [ 2484.784301] 9pnet_fd: Insufficient options for proto=fd 23:11:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005e) 23:11:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:31 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000700)={0x8, 0x9, 0xe, 0x7ff, 0x7, [{0x4, 0x351, 0x562, '\x00', 0x1882}, {0x7, 0x1, 0x97a2, '\x00', 0x100}, {0x100000001, 0x3, 0x9, '\x00', 0xe}, {0xa7, 0x200, 0xbea, '\x00', 0x1448}, {0x3ff, 0x100, 0x7384, '\x00', 0x708}, {0x2, 0x19, 0xff, '\x00', 0x4}, {0x400, 0x5, 0x8}]}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = getpgrp(0x0) get_robust_list(r4, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r6 = clone3(&(0x7f00000005c0)={0x18c440000, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), {0x21}, &(0x7f00000004c0)=""/118, 0x76, &(0x7f0000000540)=""/11, &(0x7f0000000580)=[r2, r2], 0x2}, 0x58) clone3(&(0x7f0000000680)={0x100000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x30}, &(0x7f0000000100)=""/228, 0xe4, &(0x7f0000000240)=""/142, &(0x7f0000000640)=[r4, r2, r5, r2, r6, r2, 0x0], 0x7, {r1}}, 0x58) 23:11:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="b9040139af91c9393fc987abc2fd76563569ba8a8063becbe70ae9fdffa00c40e61c11ac20198c484da04a975840b093ea2d67e101e7f6373b7bb949225fde162c400a4ed82975fc944452dfe8bff4f36f2cfee57b2d30e3f983e00ecfa8317aeecd762d31e2e793a6f64fe5f00486b8e4514e1e349114dfce19b53c4987ab54b4ebe04c65e1a01a338ef2844a7b7f6f5494f1c2a6809266747469539ecfc65f558edc1a23adb07affbaf9dce841178042253180b439142c229ae301b8802ef08bfd2471ac7d55fd8be6c3d8170258898756", 0xd2}], 0x1, &(0x7f0000000440)=[{0xf8, 0x10b, 0x7fff, "23dfa11983f0061899709711cbc5a76aeb317000de71a1fe97ad3a57cee5c3246f4932b2ff030d8fa026638d4a49d37f698441dab78be000131ad1389d13863ff8a00af84a98138acab214824159c0e998c590e33e8d2e76bf5918468e39f9e97d8d5f059b4513b20c975af2b274a2e556df0c52419898cdc46ee07c2699b524160a5af550d9589e40c6cc09abdd49878f687f16df8678f087445c846e9dde9b3db17f0913e38835d699549ecd3d6c3d15830d21b551955fe996966dd5aeb7c3cd9d157b36d3115b97971a695080b25741677e46db869529a0ef7f3ce14ad31a253672d569"}, {0xe8, 0x3a, 0x3, "ddea6b91bc11f5ca9c27ad6a06019a6245bca3cdd224421590c2e6b3a7e269d5df9d26a01f7e93bfefbec87a9ac9f6b6f5d376aec3a348657c40c08bd35342386f13cd8bbfcd763d7cffdfe225f7bf3c3b9b5d990ecf44d4e7167c71fbe9e95b8ffe09a5b647dd3df5770241385983c8d2035b4fd1ff2b344042d6758d5f0d7391b6eaaf343cb0a183bdb9144d98852ea7e78f8f9e1b7bd861556f30def27dcf1fdfa18bbeb41cc163883ec56d15ebc466993b8999a328d3193b1e9c9c3502880c021eb366ff4b1f04ee1fbbb47ce36aad"}], 0x1e0}, 0xc000) 23:11:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) rmdir(&(0x7f0000000000)='./file1\x00') 23:11:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:31 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x1082028, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x80000) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) sendmsg$sock(r1, &(0x7f0000001840)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local}, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000240)="b64206763155bad986241f4230f2cf11e43f6b26cbee1faa73d9de1419c26c5ec1bd6d64d54057b98def00feb5dbb4be3b05e9fe2062ec1ab411ce6aebe962d0eef2d86fc7b391d2a260c7320743abf336658abd041c50c658523750093da3bcd996903481ee53475a981459fa66a989df48843ec2cf51257bed1006713971a887f13d74e344d54ce9955cc616d54d05fbddbdfca7019942da96f7f98bb579c0eabb2c806bc350c02285bf5c3392e7b248ea031823cdb1aaa4fd424da2f9e68dc69d2c89c92f2ae3b3c8", 0xca}, {&(0x7f00000001c0)="12e0acf1fa6674f204849028d8d9371df1f9001206556c788a84f490e2e59cd59c318b33a1c59afbd2838f99c91e", 0x2e}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000001440)="a640987d007c238508e0c12d4cfd847a4b41b96eaae2119087bd7b7881b0b1e129227f9ca592851c77d7d6f17c1bf3a5aaa17d6fdf09357dd5a5e0b09a5fc351549884da7199cdc26c04e97d16fec973a296ede537b2690090022761e55c382d29082a3641555580fccf4584917fe2891911519a33e5bad3b8f68c88edeef9840f7604668da8a6c3a7e9da119789efc592521c5274ac0531ad9b20dea5317851145b6abaff3d8ed16f318d3006135c0c56", 0xb1}, {&(0x7f0000001500)="e40a8af273f8d042b6de7023e2c5aa7814933f26f0c5eb256a717bb6a377c54b008fec83d1af989b0d9bac7d15bdf94f3edeb274067d4ae28c3833fb285518d0a255ca51394aa5e66c66c7b280f58057b19438067eb1ca6b1fec9883232f8449788350285c55d38e77c4718d563e68a2261ee1d3392bdf02385bb6f51533e49f7c652fe6071f2fab7d1eb943106d853c576f10eae0ca9c78707f01d5", 0x9c}, {&(0x7f00000015c0)="ca87bcc98a87ecaa645d4deb6debfaf011a456b03d737aede254557f48ceacfb700fba91d1b4b42afc6e232f0de74a9f008199e0bbcc50ab75b5212b0a23d1ecac412a1f9799457cf68a2283af13a3d2635c0791824c37e4c1a9c83e2ad2cb820f47f0047e4be1005e2838b9d5cbe2546ba6e36400121685c2ec19237028fbe1001d6bce13cf3d79a14c152619981946382fd8742a87731668e5a964e00122052ddb5ab01e116af7d7f9cd4c2a4f06f8cf12cf0f8ca0caae67c7bb635a538d08d21ae3caa95d5e8040124cb0e590f6b7", 0xd0}, {&(0x7f00000016c0)="455bd5810f0117aa48361b4cfa31b487e9f8611d702160d674e184e846068b5f44e5400177a20af54c79eaa83dce03688360fdb3ced0355a31a815d73ad146ab41d16a4919f661e2c737aea4689af3b5e638fbeff26e920636a96a4d48a00294d608a88ba5a61861c8daaf64b97e09b717b560ac0046d4787280a3a8ac5d460fec8b9b83c393f45396254600880915c50721857399ca1ee2f66733fc02c3659d", 0xa0}], 0x8, &(0x7f0000001800)=[@timestamping={{0x14, 0x1, 0x25, 0xffff}}], 0x18}, 0x40090) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 23:11:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000005f) [ 2497.270525] 9pnet_fd: Insufficient options for proto=fd [ 2497.293840] 9pnet_fd: Insufficient options for proto=fd [ 2497.325225] 9pnet_fd: Insufficient options for proto=fd [ 2497.338226] 9pnet_fd: Insufficient options for proto=fd 23:11:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000060) 23:11:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000061) 23:11:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpgrp(0x0) get_robust_list(r2, 0x0, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000680)=@md0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='bdev\x00', 0x1000, &(0x7f0000000740)='9p\x00') r4 = getpgrp(0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000540), 0x1000, &(0x7f0000000580)=ANY=[@ANYBLOB="74642c726664986f3d000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=none,msize=0x0000000000000009,version=9p2000.u,cache=loose,version=9p2000.L,msize=0x0000000000000005,cachetag=[,cachetag=@,access=any,cache=mmap,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) get_robust_list(r4, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r4, 0xf, r3, 0x3) r5 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x5, 0x840) clone3(&(0x7f0000000300)={0x600000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x13}, &(0x7f0000000100)=""/104, 0x68, &(0x7f0000000240)=""/164, &(0x7f0000000180)=[r2, r4], 0x2, {r5}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776664516f3db9ae72f16ce8bb969eeb39fd075267f58a1caa72f59e48ed084cabd5d3509b2f60ab3d21c02928bd5c200c2ce84c44fe6863cc96680019d7bb820f166d1e010c2d5adba939d1e28f3abda997a55ef14ee8ea185ecd290411e8c2c63d8a75334d0738787d7ea73ee3e748b863de2fd754ad9638650f841c202f5a6cc7d448c9e2d89389d9fc1675905730bca4178fa313049be3469a2051ac317fa2b2038f7256c1e2060d070654ddd08f63d248b7ca", @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2497.503374] 9pnet_fd: Insufficient options for proto=fd 23:11:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000062) 23:11:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="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", 0x1000, 0x4, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x80) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x110040000, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x38}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r2 = signalfd4(r1, &(0x7f0000000340)={[0x7]}, 0x8, 0x80000) recvfrom(r2, &(0x7f0000001440)=""/186, 0xba, 0x40002222, &(0x7f0000001500)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}]}}) 23:11:31 executing program 1: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x6d96, 0x0, 0x0, 0x40000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x80000, 0x7) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000480)='./file0\x00', 0x101000, 0x28) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@aname}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@mmap}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@access_uid={'access', 0x3d, 0xee00}}, {@privport}], [{@appraise_type}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@subj_type={'subj_type', 0x3d, '9p\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@permit_directio}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="070000006e6f3d4884ebb28d0354585642b8931624170b6d1d1d9dc3275ef4149b390f66fcf075ab00fd5a94d19d379db8e95c55b17d30e6e8e408b6a8cd6f6bf7ee633c6f0112c71eeebdcddd54d79a20b35496d39e263ed891bbd36f1e7616478e0400000064daf12bc948fb4cdd4fc4d2a5d94734a110ee19a1f77ffc2571c5d64eb2", @ANYRESHEX=r6, @ANYBLOB=',\x00']) [ 2497.634432] 9pnet_fd: Insufficient options for proto=fd 23:11:43 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x4004, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@mmap}, {@uname={'uname', 0x3d, 'rfdno'}}, {@dfltgid={'dfltgid', 0x3d, r1}}, {@aname={'aname', 0x3d, '}+.}++%#'}}, {@cachetag={'cachetag', 0x3d, '\x00'}}, {@aname}, {@cache_none}, {@fscache}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@uid_lt}, {@obj_user={'obj_user', 0x3d, ']+\'['}}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001a40), 0x20a2400, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_mmap}]}}) 23:11:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103002, 0x1c0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32, @ANYBLOB="0008b1b90000000000000000"]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000700)=""/4096, 0x1000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="ff5aabf790979ac02d66a4dc4e9ade00", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000300)={"c5dbcc42d72aeabbeba06684e08feacf", 0x0, 0x0, {0x8, 0x5}, {0x960}, 0x1ff, [0x100000001, 0x9, 0x3, 0x0, 0x0, 0x3f, 0x40, 0x0, 0x7, 0xe71a, 0xc4f, 0x5, 0x5, 0x1f, 0x100000000, 0x20]}) r3 = dup(r1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) getsockopt$inet_int(r3, 0x0, 0x0, 0x0, &(0x7f0000000240)) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="747261a777253feefd7e68a86e733d66642c7266646e6f3d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',\x00']) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80800) socket$nl_route(0x10, 0x3, 0x0) 23:11:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) write$P9_RVERSION(r2, &(0x7f0000000100)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.u'}, 0x15) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 23:11:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000063) [ 2509.246879] 9pnet_fd: Insufficient options for proto=fd [ 2509.249396] 9pnet_fd: Insufficient options for proto=fd 23:11:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000064) [ 2509.312841] 9pnet_fd: Insufficient options for proto=fd 23:11:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000200)={0x14, 0x49, 0x2, {0x40, 0x0, 0x4}}, 0x14) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646ea002", @ANYRESHEX=r2, @ANYBLOB="2c00a94d340c0c24a6f36cf61459d023a8827ed8763bf4aaa6bae9a1730ee185886d94246a051771111454126fc87aeb28ba16c9093f5973b083ab8a6a5569d3e0cd8e327cfdc9589b71b15519e0283bec114a075a7755647bbbec098520f82c1eb0a08585698d6dd7000000"]) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r4 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder-control\x00', 0x800, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440), 0x40000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@debug={'debug', 0x3d, 0x10000}}, {@version_L}, {@mmap}, {@afid={'afid', 0x3d, 0x101}}], [{@obj_role}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_hash}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2040400, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r5}}], [{@smackfshat={'smackfshat', 0x3d, '.}\')\xa1,^#*}'}}]}}) 23:11:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x100400, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x244080, 0x10) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1000080, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@fscache}, {@cache_fscache}], [{@dont_appraise}, {@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x31, 0x62, 0x36, 0x33, 0x33, 0x34], 0x2d, [0x15, 0x0, 0x32, 0x37], 0x2d, [0x39, 0x65, 0x31, 0x36], 0x2d, [0x45, 0x37, 0x61, 0x31], 0x2d, [0x65, 0x0, 0x61, 0x36, 0x63, 0x64, 0x62, 0x32]}}}, {@obj_type={'obj_type', 0x3d, 'wfdno'}}]}}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x420000, 0x90) getdents64(r2, &(0x7f0000000100)=""/68, 0x44) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}]}}) 23:11:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000065) [ 2509.400757] 9pnet_fd: Insufficient options for proto=fd [ 2509.410600] 9pnet_fd: Insufficient options for proto=fd [ 2509.413072] 9pnet_fd: Insufficient options for proto=fd 23:11:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000066) 23:11:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x269862, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2200, 0x20) setresuid(0x0, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r2 = getuid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) fchown(r4, r5, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r9}}, {@measure}]}}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x6}, [{0x2, 0x1, 0xee00}, {}, {0x2, 0x1}, {0x2, 0x2}, {0x2, 0x0, r2}, {0x2, 0x6, r3}, {0x2, 0x0, r5}, {0x2, 0x0, r6}], {0x4, 0x2}, [{0x8, 0x4, r7}, {0x8, 0x1}, {0x8, 0x5, r8}], {0x10, 0x1}, {0x20, 0x4}}, 0x7c, 0x2) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r10}}) 23:11:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='wfdno', &(0x7f0000000040)='./file0\x00', r2) 23:11:56 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:11:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=@n,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) 23:11:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000067) [ 2521.891911] 9pnet_fd: Insufficient options for proto=fd [ 2521.902213] 9pnet_fd: Insufficient options for proto=fd 23:11:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='iso9660\x00', 0x2000000, &(0x7f0000000100)='/&*-\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000068) [ 2522.006880] 9pnet: Could not find request transport: @n [ 2522.026635] 9pnet_fd: Insufficient options for proto=fd 23:11:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000069) 23:11:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1001, &(0x7f0000000100)={'trans=unix,', {[{@cache_loose}, {@fscache}, {@access_user}, {@posixacl}], [{@fsmagic={'fsmagic', 0x3d, 0x80}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x17}}, {@dont_hash}, {@subj_user={'subj_user', 0x3d, '\xe8!'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472613fe04ec2572a1ff4646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:11:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:11:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=Zd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001e80), 0x4402, &(0x7f0000001ec0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}, {@nodevmap}, {@version_u}, {@afid={'afid', 0x3d, 0x2}}, {@cachetag={'cachetag', 0x3d, 'access=user'}}, {@cache_mmap}, {@mmap}], [{@uid_gt={'uid>', 0xee00}}, {@obj_type={'obj_type', 0x3d, '[&{,**\x14}.'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}}) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x1, &(0x7f0000000140)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x1}}, {@loose}, {@cache_loose}]}}) r2 = accept4$unix(r0, &(0x7f0000001c40)=@abs, &(0x7f0000001b80)=0x6e, 0x80000) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000001bc0)={0x1, 0x8, 0x40}) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3, 0xa, &(0x7f0000001a80)=[{&(0x7f0000000240)="a0690fe6e7f85fdd0300f04689bcf7aa328cb7b4971d33e58a3fa24b100303da6518c462a9d8a22fb20b7e67e20860f26b0408866a73", 0x36, 0xffffffffffff7fff}, {&(0x7f0000000280)="56ff84223185dafb7732f34c6985cea00f0750a76a2c050215975ab3de498369c07678efced042fb50271a43c868e7823f13a4f334cd1b09406e56c2ea9b5573af8c096d4a7a46f1ea2ad32a08394a5f7dad32b90af3a73df23e4eff60de38991cdd1bd2c8c369acac4b8b849e0d4caf63de8a3ef4ae8deb04f54a4d46338b3cdeb013f0ca79a9f5eeec97d75eeda99f2493ef915ab2030cc800568b499e99970885b8d68795929a046b37d6642b2580d3b40069103701d1101ad832ce28f4c9eb", 0xc1, 0x1b}, {&(0x7f0000000440)="669b38b906a5baef6f3b47a610dd8dde90323519576c990d31b5910d3015df5735f6e9a237acdf9b95145ba5a67b85cc40df651897d03dc81886e8d0630be561afd16b04db40e9b52d5c4e56458192e7c70a317352e8e7b95cddd8a59d74f29b165a0a44e40568c2b2af77db315b72cdb648f74e95ba11734a93732effcd4d8ae691d9e4339af3b158d203e920eeb67ebb70069b637fff44f4978f5ebda111b0363c55f8e8835619e232e1d2f41af939c4cbb03b3f7840c188b783c6ad", 0xbd, 0x3}, {&(0x7f0000000500)="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", 0x1000, 0x9}, {&(0x7f0000001500)="26098595db564030fc5da84a637355f7993fdf0a3b2249f7426bce1a707f3b062ccbd81ab137445f924880f99ae51197deee3da0b72cb06c3a098b65130d70f9b34e67f04dac4b169172f34f165c37ef5ee2ea73dd32523f5ef37c9b4fb7b132c1daee4fddcaffc38ca9f491ddf238add0303d474dacb43e90135b7ed4ffc982a19a952b74d6427abf49395dd9759f781f9b8b5f", 0x94, 0x2}, {&(0x7f00000015c0)="a08ef79db903f5e3be75ca94193ceca15a0fb35b10ac52cfb6bf5f7d8fb053fec78981c7fb756626353da81c4b765cc18307149ac52a1cd23cd6617a7bf000b69275dc980dde487748f8fa5aba8d0a196d894ab09a4d8081592379401f556da531efcdcb970c3f75950f9d13f8c6ca2013e4db6e44eafd0de30c8c308fb9faae8e477551c36493871bb564a97c7f3e61f3216c77b996", 0x96, 0x8}, {&(0x7f0000001680)="914ca39a5b9e045e750d20d5fa85c6621e2efc12f4020a404e504d47191afd50caace6938046ad60735b246d1b5e99994e4c45612b798a67d7553473cb786fb4a59c481a98b15875761c31591eec4686921402a631c5aba2a2e6a0aacc455cfd4c1b6cf9aaf1b85db4864fc09c7d673a285fae0b764525f2f918c80e5b3de89795added33ad44f591681586440320adefe0fb2d789", 0x95, 0x8}, {&(0x7f0000001740)="9452ec1da61ad3eb15444770a75960bde04e5c907da694145c7ad94a80f50011cc3d50dcedf54802a5a0d3a7118a4b4c937f85737fd3cb47eb69e90e0fe457caaceb60795359422e27c396c29f5f5cc60b944a0400b519dff296dd8e37d2b00f9796610eabbc9bf097c8b49574b66cbcae633ece383f51ac56e60e2246b2b9399013b049f15f04810a3197304ad4e6289e", 0x91}, {&(0x7f0000001800)="3e479f52655f8f6455dc051c66b6e0667fb733b070e5aa10d702fc2595e200aa483664b4bde886cf5881901e7a15b4a2be5ef00ad6ee56175cee6f406b8255e2e0173f9ff92cf2efbcc52ea5fafdc22778e6cde767a5d85a0075408a3fbbc572811f8a54c8a510f4709bf25a8d87d652ac04eb4d8a6667d6ccab67e078ac60b4bd670b32b84fc422d7956e1446220bf933dd4063b375db60578cc98e5058b501b180fae1400aab100f36c77e9b54c9b3645e74351a9473c836d7d515dd4943c288c1df719b322886103b04b6488ebb8ba4bbd6af1ba9", 0xd6, 0x40}, {&(0x7f0000001900)="48630116f50f8f36ee82933cde70417a217e1a61bb48c9d7a30b77131272e85c7975822e57b7f3b4cee903f55c013ec05899a2da276e1ac338e1d5", 0x3b, 0xd3}], 0x142040, &(0x7f0000001940)=ANY=[@ANYBLOB="6e6f61636c2c66736d616769633d30786666666666d73791e769cb94000400000000"]) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000001c00)={0x14, 0x49, 0x2, {0x2, 0x3, 0x7}}, 0x14) stat(&(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000001980)='./file0/file0\x00', &(0x7f00000019c0)='./file0\x00', &(0x7f0000001cc0), 0x800, &(0x7f0000001dc0)={'trans=unix,', {[{@access_user}, {@cache_loose}, {@privport}, {@posixacl}, {@afid={'afid', 0x3d, 0x2}}, {@version_u}, {@mmap}, {@loose}, {@dfltgid={'dfltgid', 0x3d, r3}}], [{@seclabel}, {@smackfsfloor}]}}) 23:11:56 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006a) 23:11:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x4400) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="ff03000000000000"]) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) fchown(r3, r4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x21, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@version_u}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@nodevmap}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@uid_lt={'uid<', r5}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@context={'context', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_gt}]}}) [ 2522.245677] 9pnet_fd: Insufficient options for proto=fd 23:11:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file1\x00', 0x4, 0x0, 0x0, 0x8c000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wVdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2522.409931] 9pnet: Could not find request transport: Zd 23:12:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006b) 23:12:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e4480454"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d6664ab00"/22, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="ffff0000000000008cd206d772436f06857b51f32e3df98620c6b2a99cf2aadd6456d19132504f24df44054739f0ff3009909a998645fe3ab7ca7e1c3038cbf45de5d3e0460e610343750176efa267f74f878ce4a07fa2e1750385035d9162c5a20d2fffe3f43f6a68097dd949b1973badd28ea119dd7f83051c1b1960322321bb5c9932663dc22be76aa3e612620f3a996910c5aa7dbf663b"]) 23:12:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:09 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r5 = fork() r6 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder-control\x00', 0x2, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) fchown(r7, r8, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r9, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r10 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r4, &(0x7f0000000440)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000001a80)={0x34c4, 0x1f, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x3, 0x0, 0x0, @pid=r5}, @nested={0x20cf, 0x79, 0x0, 0x1, [@generic="1054ead36540bf82126db035db6272a45413e0f0e7e394de62eeac7cb300cda287702907db38db9f18d9533ff4e347d0b4c4db7af0b8d6fbf68a39cea790d9e25ae4b51642dfb6b170c32c64ec6ea50d4384a9e2e1bcfd1934c753686a7beaa23b0b9355bc58c475ce093f13101f12e79dbe984dead80e848ee7566ab892166b97fca42d41c3ba9d7730f12bb8663e024575a28ca06fda4d2d2057b684db7b7eed5773f913f5706c17ae38873e2ddb8262fab2a39b2b828c8b5593", @typed={0x8, 0x34, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x72, 0x0, 0x0, @u32=0x1}, @generic="556161a768c6b286ef946fbbfb8f51884b6b0965abb80bd2d2de60126d4b9e87816d03dc8d1400f9f585bfb9992af9526f10f96e28ebbfd63967dcc8ce2815589a13732dd81affe38a17cda00dadf248ffa9e91171dfc5e4698120a887b6c2685e0e8e3088b4ee3e0aceb5cfcb6fbf0ae6c631601c941a2bf0afa6ee8b997a4d7af761913bc8f8597b271a94a8edc48137e72f81a000196f25fd21fc14564113283e9d7e7a1ff7eba95711c938c30a07fa4353b09ed02cd545cfa3b0991159dffe069967c47a244eaacf4d4fea9d9c58c395f7ceaa58d50e71ab190bac4ad2621dbbf567226ee9eceffd7b443c596d213eeae9002f12c6659f4d36aaf9aab82cd959284ebc5d6b2f9b42e7add953691dd55c0d32334e36e99ef8454e4df6b37811a8d4cdf4bc8da55c23ae475f15f632951e6e67ad87345307edaad2b720cfeb1cb065174be20772c67b55aac606167c183060a641c26fee51b7d54cb6296f9621655ba2b66eeca6199376c10fab2785e14313f11bc43d1cfb49d271e01f5a92702685b37289454f0652214a439e796b355d8b3ff32974750d7bf4bd1b1816cc5d6fc3ce9a795358640845f1b0d932bc04e11599750559c6923931f4231d79204ad9f9042062fd90c2b474b0f31ebb3bc0ba04b39b8bce8cb825baf08bf630f2141b596d9db498e91f90be00a96ae3204df6ca7af50ac553a58213e7dc39fd9a6201a486785f03f21e058c39ef6f4c45cd4933757cddb421b376be669a31c66330cbcd7949e186be28cbd3c7b148a957143d2a60584a4ff4620197c909d754dde7297dad6053428c19ef1e22861a898f6e94e619e6f1ca420f825afceb12ad6cdd7ad7c96df4485f83c172d0dc07b1ba012acb075ac141bf8479a6e30dae32a8f2e51fa0051bbe33a2bb026b9bd971caa26995ae9f325f7eb7e31aef7258f6137ea88b6459f30dfe8dda1c026a0e611575478134ae5f5ebdda84b1cca7734190ca92119e4d644363954809fc64e2285fe67b3a16993a8ded3f68a2ff496d6b3533224c3f7c94e549b4d3b962dd507868da439cf96eb624bde7408cd356ea7e0c5eea744599edf56eabb64b4caae641f8ddb5b14257a43549c1c1b5264a494f4a4b66b1f8f0a02c5ef101c5a903378989f9289a78d21ff0f86a41d77f1283aac61309a44dcf42373ff1de46d42277f892c8d12aacbf27b9e1d9509918cc3f4763e996e3a37651216684f72f344f553083c8eaac0b18a4dee757c80fbfc79080c363d5f7c0c3e8669de332c105f903e0c8c7614ccc283a6ec5214c8db98c6ac48e7b0881e091a6a426fa0d8ee1f688d50f44df4fcc27c9e15eb66227d22bd9a4837bd1e937a39b0677515046c177cff822d3de832c628b803fad67b9e91bbe7498866c2fac9fde8a933f60b3e59ec3d8a093bf613f69f009f2c4a990d47bf31cd6d89d123773c20f88c62c313dac88a682ed7384e94af3b388a8dcaa6e6924068bd2d7bad2a45435f7fd3572a84406851005501a4c83be2de483abf1509f34299da55296372c6a080f88284280eaf5a3f7bddd839a579495dcc105c5220e1f115b936c57a20cc319d8e766898987198414ac1d0c5f812b73d5dc425dca6516b8614f9664f5ec9f6206b32a90c10770e794018e35500a12dcc99f7afccbdc4de1c8f1440fad206ac687b53f6f14d416fa3222612167d25ce8b4a8550979f4a4f5b2891ca9bcc070296420283203dadd94a6ad46d843f8e45a8af1f7335370aa77eb08f37e894720be23faafd354c38d8916011b1bcedfff5d42775a50263e95d757481e24bb3276ef97cde1abfae3dd09911d59d2c097d27fe90d78f9d9b0ed197115fe11d14d8d5748d0b2d90e509283ed070ced530d314174609f35bc16af3bb832518f96e16907e1b73d0ecea0189c03e1424c04ee5028f05015fb996b680202e231221d874d0341920d516f084f18ee1045afae47410dda9a9c8cd3d2d764d07b5d15fc00ad8964d6a2eb6101efa0b18aea0e3614dc97cc488aaaa244b237fb9ea5db05924152cea7e54f1e42d5e0a9991bf1cfd4da4ca0d74e573b531c79e3c9060598b9f3c26dabd88a58ce2428bd9d3627c1609e57802d30e8f9945aa0f87ca4069c2b5f823dbdb3fc2d5651723f4d54c0a7c4b6e6df6f88695fbf881b041e82fcac758325584f053b46ae13a41b3698ea4b8414d5a5f9f4b3d7d4876084620690765c9d4ad039533a71a8a910ec4f992b745ccecd04b08a9bf5cdc52a0a5a36b98c3297c581d51385d380ef4fcf779390f987ea5bcc8b471289c2bcee74a1f379c0c6fdd8ee1c8252a72111ebef76661b6d103bd6ab1d3d7cbb930fdbeac5cb1754037c390a100d45d0d958e7692095aa98bb2e920d10c8f28b952a8c450420213aa11dec1ff58a0b9598e8a9f4d822403299281d13d46c085d3e53307416f1befd92eeb2330660d8df54d7312600d56687c32dc99eb009a2f06f87857754022b1360c3a50aabbdf1ef697cefa186b2f511af082921b8b97ed97a381a64835c02e1128a3e9b1ede9c3e75b9bb3e6640eace085e38cead587f30eaa4c62e38e055abbbad79f5ce2cf88eb4682e0dca3b4a895bb7273bc86da7aa1b209518e0ce2372951af1c7b483de5f8256dc2c267505988b8fd93ddc2539c468574698ed9c4fc36f778229ad3641f567cb4e0cce74b4109246e6e666165b03953b8301ee873769fb6884a75ef74bcd4d17fde2f6b21f248644f199aa46c95c8015101abab02b8b02c310494b1e9793a4322e6e875125108ac90d3c35f02376fe9aea8b26fb3fc7809c69b02125dc10ac564141b9c5a0053f9fc94dd09334abb7b9a8ac8415d267344d92a0409c6ba4df0f390f62623940f0f78fed95556035a2a1778d4761b7875201d7d00707d7c0ae5be1b380742bd7bb5e2b15ea761af05bef9d84446cd8a4c2cbcbe4a638b14e54126164645fa1b54a132ea625b6268ce95561aab2d1d776e8ddf4e5efc49afdfb8e5fe26da076e7297bfa61501ee29ee79e5bfbaf22227a1cb1e82943186ce8d70d737d31d8e7d4d7441c7b1d610d167dc74fb1125eea10aedc171f39a08703ada627d29a19fc9438c86c3431f9ec199278225718af3f51bc4bc6c7ac30194a4bd0e488ae4ba9b3765d909b915da7595092a7cf620112ec0d63b82abf87984588e98a61f241685003564887ed9de170208740070cd019a38278aad95a16640e039e22c8422fae8d95c65ba268332700cf6c543e2f849cdb5ddc178578a0ebf81e4b9550af879450b07015ac3d0f651614dfcff7a53e72bec56e923276c2566fc88c169d5aabf39bd18b6a7bed492820d5d98ab56690730279ef1ed96416a69009d8f7e75ca7e2867f11ffad9e6d9d153615f3e33e7081887167171840ed5c5857a2dcc23b99f12bd8547f9581c348568c9d3cab5d8683a382503aeba715efc27fabd51aec5de745c7d618df8ce04ba32443be08a1be8c91af2a9021b710596f706ea448cd1d48cbe19589a2ece6f482a19269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@generic="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@typed={0x8, 0x23, 0x0, 0x0, @fd=r6}, @typed={0x8, 0x80, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @typed={0xc, 0x42, 0x0, 0x0, @u64=0xffff}, @typed={0x8, 0x23, 0x0, 0x0, @uid=r8}]}, 0x34c4}], 0x1, &(0x7f0000000300)=[@rights={{0x1c, 0x1, 0x1, [r3, r9, r10]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50, 0x41}, 0x4040) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x1020a8, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, '9p\x00'}}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@access_client}, {@nodevmap}, {@cache_mmap}, {@privport}, {@fscache}, {@cache_none}, {@nodevmap}, {@dfltgid}], [{@audit}, {@obj_type={'obj_type', 0x3d, 'rfdno'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 23:12:09 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r1}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r2}}, {@measure}]}}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=unix,cache=fscache,access=client,access=any,access=', @ANYRESDEC=0xee01, @ANYBLOB=',privport,dfltgid=', @ANYRESHEX=r3, @ANYBLOB="2c6673636f6e746578743d7b746166665f752c6f626a5f757365723d656e7669726f6e002c7375626a5f726f6c653d656e7669726f6e002c657569643dfd65779f3242eefaee6ffb4dae1689886e68a9297cfbfed023ea2505fe8908fb3589661e2e96a9e6855fd710e3", @ANYRESDEC=r4, @ANYBLOB=',measure,\x00']) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r6}}, {@measure}]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r9}}, {@measure}]}}) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x2}, [{0x2, 0x6}], {0x4, 0x5}, [{0x8, 0x6, r1}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r3}, {0x8, 0x9ee96c8a209b1c98, 0xee01}, {0x8, 0x0, r5}, {0x8, 0x2, 0xee01}, {0x8, 0x1, r7}, {}, {0x8, 0x6, r8}, {0x8, 0x7, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0x7c, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) 23:12:09 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0x40505330, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0xc40, 0x4, 0x0, 0x0, 0x0, 0x7}) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="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"]) 23:12:09 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006c) [ 2535.358229] 9pnet_fd: Insufficient options for proto=fd [ 2535.373812] 9pnet_fd: Insufficient options for proto=fd 23:12:09 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r5 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000440)="e2eb72c27053ed70a1e41f2fd10cfed4b3ca3489fb7190e219752400f1787a1ded7d28b4054e9c99307f7f73834e3521e951124747d7194fb06434b3d0b1e0ced7ce844789ebc23193a76e3b8624b68d07cba817d08c98bd3999ffb0bbbc2e5b57a26f9764facea7798801a480cf19a320cac4748c769218feb138668828eaddcbc68d71009268c81fc74cb0bfb936497ec4ed0b5e82f8eae2de0ba46b2ae61b3aa5ea378641a5f795771f31d50931d0f61fc55486876ddad9b0f0089fd1f993f2c1de38c332daa7f59bd17a60da8c93d58af1863305ea6dbce053261d94feb1baac546c5d6807dd1b48e89b7c5bf467cc4f18c7538732724e", 0xf9, 0xfffffffffffffffb) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) fchown(r6, r7, 0x0) keyctl$chown(0x4, r5, r7, r4) fchown(r2, r3, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2080054, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}, {@uname={'uname', 0x3d, '&'}}, {@aname={'aname', 0x3d, 'wfdno'}}, {@cachetag={'cachetag', 0x3d, 'rfdno'}}, {@access_any}, {@dfltuid={'dfltuid', 0x3d, r3}}], [{@fsname={'fsname', 0x3d, 'wfdno'}}, {@subj_type={'subj_type', 0x3d, '@[%^'}}, {@euid_lt={'euid<', r8}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x34, 0x66, 0x35, 0x62, 0x63, 0x64, 0x36], 0x2d, [0x36, 0x65, 0x48, 0x35], 0x2d, [0x38, 0x62, 0x38, 0x63], 0x2d, [0x39, 0x37, 0x34, 0x64], 0x2d, [0x64, 0x34, 0x66, 0x63, 0x36, 0x39, 0x64, 0x5b]}}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@version_9p2000}]}}) 23:12:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006d) 23:12:09 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006e) [ 2535.534940] 9pnet: Could not find request transport: fd« 23:12:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e8b93f3bbf9a7b9b6163e61873c02000000000000007825151901b9bfa7967dbd", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:12:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x800, 0xfffffffffffffffc) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dce87e10a89abdc96a80e77780a82bb9e98d1e2b6f1db51bb48f4da156d8da431eba0b22db8123b5aacaf2bf572c633347f9a6e43ed22284c26345c91cf57523a5255a54eb22bdba2122b89be826600000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000440)={{r1}, 0x0, 0x10, @unused=[0x7, 0x8, 0x800, 0x5], @subvolid=0x80000001}) 23:12:09 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x1000, 0x0, 0x0, 0x440c, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000880)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) mount(&(0x7f0000001080)=ANY=[@ANYBLOB="2f6465762f6c6f6f70300099219810a30dbb5ecf336003bbb6e6a069b3774a040a1f7524714c7a4de69040b21219b85c66a4cbba22ffe10654ab504a782593bca51260573808d509fa179c90b8a2c4f5a0cd"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='virtiofs\x00', 0x440, &(0x7f0000000100)='&!+\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl(0xffffffffffffffff, 0xfffffbff, &(0x7f0000001040)="b3da97a768b135c6f372381b025389989602111d39819f2f070100000000000000767f") clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472618ef408000000000018006f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,\x00']) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r7, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) write$binfmt_aout(r7, &(0x7f00000008c0)={{0xcc, 0x80, 0x5, 0x77, 0x375, 0xf9a5, 0x2b8, 0x6e8}, "454ba9d47d5bc5cba61456466da4b7690e554f2053ac00a729934f73f5c46cadc873", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x742) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x80, 0x4, &(0x7f00000005c0)=[{&(0x7f00000001c0)="521df17c73c74105e5fc6dadfe1461bcf34666f1a347ccc86e65451e1af77c4fe2fe475fca5a72423e", 0x29, 0x3}, {&(0x7f0000000280)="24cf0f92a5869af2d6220b09817aca149002a230f86b796f8e3a91fe5e5a4b0168b5cb69a8176d0b0a8fd5c6f2b739bdab6cfd6f60c8e290d0878111089e520ea6e4fb73dc975b94a406a07412dc110a048c8855eba78c34a9d932654b987313e27404ec6c49ccef4374d0da24e61cdfa714d273fbe43f1ff3226ce019d3dacdeb301e10382b3544256cb91d5503340943654c537eb290f4e8e13ce82079bec913b001268b7b15ab3d9022553a8bc50c124d173aae25da6feb949ab3f74879493c97b829d6045342a436b28923282075", 0xd0, 0x5}, {&(0x7f0000001100)="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", 0x10d, 0xfffffffffffffbff}, {&(0x7f00000004c0)="7cc5d4af126f2d36908cde22f21c855655dcb95003e6384edce03d5b5fdc828e420f1b1f2f28dae579fb0a42eb4e23d3e7dd2bc1925b558d23fbcf9b292963c9787ba82f5942d211026ee2e71fe2429a03d6d5b688a8bf67880b535c3d7da3116099d45033caca2406c8a96e38b119ab38dd0898448db2842c51b25940651af0ea925d7942f35eb021f94a260eb6b15efe0b9d2744174dd2995f621720d8af081b171d5b0c30f38cc7dffeb51e77a1f7cd04dd386faf0238c9cb52adaa40f9c26b60b7da1e68cf9e69ad409ddac66c14a96e27b21eb5ab60c10310ebbc916e6adc88c542", 0xe4}], 0x1070035, &(0x7f0000000740)=ANY=[@ANYBLOB='nodiscard,abort,noload,noauto_da_alloc,nombcache,data=ordered,errors=continue,euid<', @ANYRESDEC=0x0, @ANYBLOB=',fowner=', @ANYRESDEC=r4, @ANYBLOB, @ANYRESDEC=r6, @ANYBLOB="2c736d61636b66736861743d2e7d5e293a5b2e70ca0649629444153d757365725f752c736d61636b66736861743d27232b272c00"]) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000840)) 23:12:10 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000006f) 23:12:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000000)={0x68, 0x29, 0x1, {0x9, [{{0x40, 0x0, 0x4}, 0x6594, 0x40, 0x7, './file0'}, {{0x1, 0x1, 0x1}, 0x9, 0x2, 0x7, './file0'}, {{0x1, 0x3, 0x6}, 0x3, 0x1, 0x7, './file0'}]}}, 0x68) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='dax\x00', 0x0, &(0x7f0000000180)='rfdno') mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2535.713678] 9pnet_fd: Insufficient options for proto=fd 23:12:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x242, 0x0) clone3(&(0x7f00000003c0)={0x4000000, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c76657273696f6e3d1770323030302c00"]) 23:12:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000070) 23:12:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:25 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x100000001, 0xfc, 0x2}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10013, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:12:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:12:25 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2551.427503] 9pnet_fd: Insufficient options for proto=fd 23:12:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x92800, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100080, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@debug}, {@dfltuid}, {@nodevmap}, {@fscache}], [{@uid_gt={'uid>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r5, 0x0) r6 = accept$packet(r2, 0x0, &(0x7f0000000480)) io_submit(0x0, 0x5, &(0x7f0000001700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f0000000240)="669354965bc0ec98a86ce2b4c5717ee110c81644eb5fe521d7d2d5eb91b00b6e4e57fb468f506745c38de872adc3568ebfc4c43e416c8d6662fd712b08caecc92ec9bc8f342d23cb148eb9ce9c145de3d964b27f4ad67b7aabb85462e21f496fa8b6fc98db3f301b2b92ef9a4e410fb1497a8c2134b40c68a739c8641a1ca3", 0x7f, 0x1, 0x0, 0x2, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000000300)="e99063847e21941afa806cd20e49d05627ed1771dbbe00cc6f5f6b777f42b20c0de76436e27d7d9634ff4f74166dd9d70d4520e62647a67c22b2e7894f118fbd51d6930e54e67aff1a768a95ea8925a220838d6c75882cd9ad", 0x59, 0x8, 0x0, 0x3, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x0, r6, &(0x7f00000004c0)="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", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x1, 0x20, r0, &(0x7f0000001500)="605a5cc457160dc05809672c6615a771cde19a8919804d454cbaee060935ad2b7725f367a84d7c9b61d3ce761f8baee8dc4c97040d154311e9f4e814aef9ae7b19ca2cfb3f14baa6854300993d7e59295012e2", 0x53, 0x7, 0x0, 0x3, r2}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x90, r1, &(0x7f00000015c0)="fdee5afb7a606fe103e40f5afe4ec09330f1408a29632dfd09ac7d8dc15292efef1b29c47467c49c64f3e2fb9e10ec6e2745a39bbf1601bfc596b9776118ee2c8b1d0a6aeba43191d9a9d83da0334c71d98b7e32e1141c8a3598068087fa9ba90f7c832fc6e656153cb1f77ca5a65b213c12b9b10c429be9bb2a71616189e7db70a0cbb04a1914e5f5b32f395e7b570a2d9eda950fe68d6b4e92225a1c000c447c5df31729fb52820bfc3221638c7e5e80132699eebd73ac4e28eeec25aa56bd3beeaa699f1af03059515aef0abec63c4a0dd32404377abaa5f2e218f1896a0fb9ac1c13df5cb5cff18a10b7ee86113db7568da6", 0xf4, 0xa9, 0x0, 0x3, r2}]) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r7}}) [ 2551.458744] 9pnet_fd: Insufficient options for proto=fd 23:12:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000071) 23:12:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="74726100000404642c76c2cd91d33d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltuid=', @ANYRESHEX=0xee00, @ANYBLOB=',nodevmap,posixacl,cache=none,msize=0x00000000000000cf,posixacl,posixacl,nodevmap,cachetag=system_u:object_r:dmesg_exec_t:s0\x00,dont_hash,smackfsdef=rfdno,audit,dont_appraise,hash,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x100012, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x6}}, {@debug={'debug', 0x3d, 0xfd}}, {@mmap}], [{@audit}, {@subj_role={'subj_role', 0x3d, ']):'}}, {@audit}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, 'smackfshat'}}, {@appraise}]}}) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) fchown(r5, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any}, {@access_client}, {@version_9p2000}, {@afid={'afid', 0x3d, 0x2}}], [{@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}, {@euid_eq={'euid', 0x3d, r6}}, {@appraise}, {@smackfshat}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfshat={'smackfshat', 0x3d, 'smackfsdef'}}, {@obj_role={'obj_role', 0x3d, 'smackfsdef'}}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}]}}) [ 2551.546238] 9pnet_fd: Insufficient options for proto=fd 23:12:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2551.640896] 9pnet_fd: Insufficient options for proto=fd 23:12:26 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000072) 23:12:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 23:12:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x80801, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:12:26 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733db6532c465e76e76f3ddb3fd7a9ce9a0a98b2227a475abb8104df211abc876c89eab9764bdfb18505000000d3da608d64964543eee2468c9c9072caa7ccc012c1f395b5c0779f7bf869608011a207b8004ffc5e269e76c77c1573ca3f2191334424d5465ce439ae36ca456e48ab04b399be7ca13459e3fc3fb60a4f054ade2f129906b224fb2354e7bb9600000000000000", @ANYRESHEX=r1, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,\x00']) 23:12:26 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@aname={'aname', 0x3d, 'trans=fd,'}}, {@nodevmap}]}}) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffffffffffd, 0x0, 0x1) [ 2551.839848] 9pnet_fd: Insufficient options for proto=fd [ 2551.850890] 9pnet_fd: Insufficient options for proto=fd 23:12:26 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000073) [ 2551.871262] 9pnet_fd: Insufficient options for proto=fd 23:12:26 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd~rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) getpgid(r1) r3 = getpgrp(0x0) get_robust_list(r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = clone3(&(0x7f0000000580)={0x80000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), {0x31}, &(0x7f00000004c0)=""/12, 0xc, &(0x7f0000000500)=""/8, &(0x7f0000000540)=[r3, r1], 0x2}, 0x58) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0x1f, 0x10, 0x1, 0x0, 0x0, 0x9, 0xc2508, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000600), 0x9}, 0xc0, 0x6, 0x20, 0x2, 0x7, 0x7, 0x384, 0x0, 0x9, 0x0, 0x6020}, 0x0, 0xd, 0xffffffffffffffff, 0x1) get_robust_list(r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(r4) close_range(0xffffffffffffffff, r0, 0x0) get_robust_list(r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) clone3(&(0x7f00000002c0)={0x20000100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x14}, &(0x7f0000000100)=""/103, 0x67, &(0x7f0000000180)=""/126, &(0x7f0000000240)=[r6], 0x1, {r7}}, 0x58) [ 2552.077935] 9pnet: Could not find request transport: ¶S 23:12:39 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x2000480) 23:12:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x8, 0x28, 0x0, 0x2001000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:12:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000074) 23:12:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:12:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="e2856fbf2b7f8537247163b12258ca164761d06b747472614e733d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r4, @ANYRES32=r3]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) clone3(&(0x7f00000002c0)={0x4800000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), {0x16}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f0000000440)=""/4096, &(0x7f0000000280)=[r5, r1], 0x2}, 0x58) [ 2564.904834] 9pnet_fd: Insufficient options for proto=fd [ 2564.911509] 9pnet_fd: Insufficient options for proto=fd [ 2564.918847] 9pnet_fd: Insufficient options for proto=fd 23:12:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000075) 23:12:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2565.065705] 9pnet_fd: Insufficient options for proto=fd 23:12:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x107000, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) pidfd_getfd(r2, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:12:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000076) 23:12:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) umount2(&(0x7f0000000240)='./file1\x00', 0x7) fchown(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x280042, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}, {@version_L}, {@cache_fscache}, {@noextend}, {@fscache}], [{@fsname}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r3}}, {@fowner_lt={'fowner<', r5}}, {@obj_type={'obj_type', 0x3d, '@(&'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_gt}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r6}}) 23:12:39 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000000)={0x0, 0x2f5, 0x5}) 23:12:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x2, 0xb9, 0x0, 0x7, 0x0, 0x0, 0x510, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp, 0x804, 0x1ff, 0x1, 0x8, 0xfff, 0x8, 0x5c, 0x0, 0x107e, 0x0, 0x8}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) [ 2565.273586] 9pnet_fd: Insufficient options for proto=fd [ 2565.281642] 9pnet_fd: Insufficient options for proto=fd 23:12:39 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000077) [ 2565.322186] 9pnet_fd: Insufficient options for proto=fd 23:12:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8c"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:52 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) move_mount(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0/file0\x00', 0x4) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x501000, 0x30) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="6e6f3d00000000969f37a806036b5877ed0889396f5c6603edfd3aa44060a326", @ANYRESHEX=r2, @ANYBLOB=',aname=rfdno,\x00']) 23:12:52 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6fbdbfa515b7effca92fa816311d2b344902916564f23cb924da434986cb692e0b80224b782ff08c424c15d0cb20904aac42cebcab0f3d459dbc2c2dbdbd496eeefeae8f9fd268a9eaf3f83f9dcbcacfea0847b17df1c8130f4e04a31d83e9923544814d8f8ea2e4bec1c3a391b6f6ce9df2bdfd71b17e25ea5580b292c6fe43c182070c7085272ac13146", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:12:52 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000078) 23:12:52 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:12:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x14000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 23:12:52 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/mdstat\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = socket$nl_route(0x10, 0x3, 0x0) statx(r0, &(0x7f0000001000)='./file0\x00', 0x6000, 0x10, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) get_robust_list(r8, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) fchown(r9, r10, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001a80)={0x149c, 0x20, 0x400, 0x70bd28, 0x25dfdbfb, "", [@nested={0xef, 0x2, 0x0, 0x1, [@typed={0x8, 0x30, 0x0, 0x0, @pid}, @generic="931d001fc0ffcfff7c850369563eb9929398fac4be015640af3353231baf2ac81a1465ad298e9ed152c3636b7969a246b6f607004e433aab7259939a03ad0290ecc2a78d473f854d0fd43881f37acd81da28f18e9c3cdcb9941e5588a677f548e7b04e73fe9f9bde2d30525d9666cf2784fb34fc13e150b85b4a792b94ef5d06e23624fb764ee56d8c01b2805c1976a2635ed8a307e0ccf0edf3b4962aa0a4cf4a7179e6ad89626f901017aaf2b398e41f019942d967b89020db1f7e472945a34c3571d957151e", @typed={0xc, 0x26, 0x0, 0x0, @u64=0x37c}, @typed={0x8, 0x6e, 0x0, 0x0, @fd=r6}, @typed={0x8, 0x50, 0x0, 0x0, @str='\x9e@\\\x00'}]}, @nested={0x10ee, 0x4b, 0x0, 0x1, [@typed={0xc, 0x8b, 0x0, 0x0, @u64=0xffffffff}, @generic="6afeb0af6c8f252c50ab07fb3b5eebe4538075b58df3dd50ede62c6a1134146544b44584a481a91dc72ac6e4f20ce63acaa97bf3f0e837c468c6113c492c8f6d89b459601d9b8f6053e1b08319193fd4d44950951d79fa", @typed={0x4, 0x53}, @generic="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0x45, 0x0, 0x0, @fd=r1}, @generic="d262950a3831383e92a104c42b211a121f101dca196afdfde82efeaa4db0a69978c481ea8bf4b815a77691966556d058138d08bddb5af23b7b5ed34fdc14c1006c843251700a2ef7647d01ec9549fe73b06482bcbf64801d1ff7dc0acff6ae3f28c8fb9b22a57b", @typed={0x8, 0x5e, 0x0, 0x0, @u32=0xfffffffc}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r3}]}]}, 0x1454}, {&(0x7f0000000700)=ANY=[@ANYBLOB="5c0600003b00000427bd7000fedbdf258225d5bb145a9977f48b0e312ccf4587ee3e0cc0c98b96a40e923389c2956eab567b638c1b0d80252978fc41ff8e5209272d8a3865036d8008005d00", @ANYRES32=0x0, @ANYBLOB="6e964d025bae4fc8653bc9bd1c53f60b3ab58dfc51d90e755f24d24f8b5caa4462a153fede5c7593ef58ae192430728e50dd32be8dd8c1ee28998961b0081a90c62881a1225f34beb21849976e46387751593d744c91cb8f427f62606b6fe5c48f89214fb728bcca15f78aaacdbba67a7e201ca93ba8280b83266269107e285c404780b3343b65c34a6fd86e5e236b44d7ab4d69d5e20a701405a198f2f04944dac2c5873c9e43578cc1890daae2f22c8a72fd1723d4bd8750606745cb85bf36a75514004800fe88000000000000000000000000000108001500", @ANYRES32=0x0, @ANYBLOB="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"], 0x65c}], 0x3, &(0x7f0000001200)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r11}}}], 0xc0, 0x20060880}, 0x40040080) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) fremovexattr(r6, &(0x7f0000000140)=ANY=[@ANYBLOB='tru\t\x00\x00\x00\x00\x00\x00\x00']) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="6e3ead06445339f5f9d0f1c9b6e07fdced6ed1d0518bc20a51ea3fee79eb6065318ec77aac8fc4e935800000000000000039f1ae154f76f9fd88eb4b1095d1d0eed24b27ee218b8c897bb3006fee5e6e3db4f74169d637c43490c237ef7bfa78231c34b36a9b28f030441dc27babb5449725bd2440e1fa41fe58090c23d0572386d651f5819acc821e3086fffc924d2e51e2d2e9211244039575a6cee3ef0e5b71e142e6f5f026f4614844c38d47cb736173abd9b55e8cbcefb041e00471c3617ba7cd88c06f80d4394a2429d388286eb9333d50e0fa5d997c02e70c7b497cda518e6fe0f9f2dad61c8f68e51940f6f699a12daa0e39af1fdd", @ANYRESHEX=r5, @ANYBLOB=',\x00']) [ 2578.514846] 9pnet_fd: Insufficient options for proto=fd [ 2578.519861] 9pnet_fd: Insufficient options for proto=fd 23:12:52 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000079) 23:12:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x10, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x8000, 0xd39}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x3}, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0xea60}, 0x10) 23:12:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ftruncate(r2, 0x20) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:12:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000007a) 23:12:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) fchown(r1, r2, 0x0) getresuid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x5, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="8bbb2fe29bbe74db569d0a34618a97016fd1c26880ce7c4203f03d32281901b5ace1ac068567b27805193120ff660ffb8cb9d3713ed53c870849225a0eace27918cbc5430f9df7d33c8595f1212afd8fd5af87bd8ac263e23fc45ede802ebc592cfcfb4b7f2e378ffd6cd23dc66617b13ec91e643bb9ed3771b44dd57f4c37f3992fc77ba8758c03c1d07cde599a873cbd0cdad77e71cf4a81754b2f1c76f110", 0xa0, 0x7}, {&(0x7f0000000240)="9c8bc04a397d263c59378bd5486a56518862725a7c56a95e02f0db79290f84df76464ed6c9c677835ef10c11824ea9929d99366135871671b325c33e7bb09cefcbfc371b55a12ecd94120e6dd1519d49c8a951e89ed4b19ab6d5c02ff50409e1fcd68962dc3258e51212b5b16d5bfbf4", 0x70}], 0x2, &(0x7f0000000440)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x34, 0x31]}}}}], [{@uid_lt={'uid<', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@uid_eq={'uid', 0x3d, r3}}]}) 23:12:53 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0xe4600000, 0xff}}, './file1/file0\x00'}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x2800) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x280001, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}, {@loose}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@msize={'msize', 0x3d, 0x2}}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@version_L}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@appraise}, {@dont_hash}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_eq={'euid', 0x3d, r3}}]}}) r5 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r5, 0x4004662b, &(0x7f0000000180)) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_9p2000}]}}) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='trans=fd,', &(0x7f0000000040)='./file1\x00', r0) [ 2578.864808] 9pnet_fd: Insufficient options for proto=fd [ 2578.891497] 9pnet_fd: Insufficient options for proto=fd [ 2578.897879] 9pnet_fd: Insufficient options for proto=fd 23:12:53 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000007b) 23:13:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff, 0x3, &(0x7f0000000440)=[{&(0x7f0000000100)="b1a77cd63515e538d51dd0945e2f8275e581fd138ef3a3f7f6327fab7eddad4406336fc65fa6139d117884f338f3374a1f18fa0a765a878cb229242e0d31df6f9aabbb75e087043f3c0754257f73ac7504048f77dbf8d9e617f1cd72e0472c18f395ef8ff7cd439ecf5cbd62fa3f8bfa6aee1297f273034463a928c2ee8bf3c20396bbd28fe3b5aaaf", 0x89, 0x1}, {&(0x7f0000000240)="c9a0f20dcde906efa1734ae2ad6e16480750efcb25081c555990058079a70c58376a3bf74eb2f2546c57d5a8d06fe4ee18e40d0f08a5e443697ffbe42729aefdedbc293cb59c3df64a4a990b1c3a82745cd6f81684a6294f92cdd41886316b209dc6776d3b2f6608b66563be1398954be9a9bda2857c6d6cd843e0c6311082433975284fd9", 0x85}, {&(0x7f0000000300)="8c4d8a648861077e4cf61f9c21e2cb9f2c4751868a5f17d36f480ddfc02efb58698734994f369e12903fca99ee382a25f02b9e677e0ee46b6279d6dff0dab27c469bc1744a7782865e971b204c27d75be454159faa1bb1dfcd06dc001160d7f3d1d2ead3b47bf136", 0x68, 0x101}], 0x10, &(0x7f00000004c0)={[{}, {'wfdno'}, {'rfdno'}], [{@fsname}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}]}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 23:13:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x40, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@cache_fscache}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@cache_loose}, {@cache_fscache}, {@mmap}], [{@uid_eq}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000007c) 23:13:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xff, 0x1, &(0x7f0000000240)=[{&(0x7f00000005c0)="0716dcadcecb86d269c47b80a30af2defc69e755a82dbb11ab311139ae929e5fcc4e083016993ffedb0c731078b9391fecb757efa288ecbee4e868fd16cb3929d3caba3191d658f6ff245653a9873c78543a809eff25eed930032e2acccbe85f5bad375132b31b74b17ec9269ba4113ea424c1ec3f5bd5c0f13135fe0269755d15f9dbdd870df73fcf5bc47cf714c09b1ebac46b7c1247acd50824861cc0b93acbb6eb0ee02a215dcfef8728b32b43b42c459b9a491ac0f066d8816cd96c5188dde55dd246d9cc5f720e8dc3c05d76c25ee7c0965ebeab065d21df7b369a52168465b04b6493", 0xe6, 0xb5}], 0x300040, &(0x7f00000006c0)={[{@dax}, {@jqfmt_vfsv0}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@noblock_validity}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10}}, {@journal_checksum}], [{@appraise_type}, {@appraise_type}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x22) getdents(r0, &(0x7f0000000100)=""/79, 0x4f) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800), &(0x7f0000000840), 0x2, 0x2) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@posixacl}, {@fscache}, {@uname={'uname', 0x3d, '\\\xe0!\\%-j'}}, {@cache_none}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_eq={'uid', 0x3d, r3}}, {@measure}, {@uid_gt={'uid>', r4}}, {@obj_role={'obj_role', 0x3d, '/'}}]}}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 23:13:16 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2602.291239] 9pnet_fd: Insufficient options for proto=fd [ 2602.346608] 9pnet_fd: Insufficient options for proto=fd [ 2602.351013] 9pnet_fd: Insufficient options for proto=fd [ 2602.363541] 9pnet_fd: Insufficient options for proto=fd 23:13:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000007d) 23:13:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x1000854, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="0860d5e96561afaf76b769d2acbba1482f45c4eda0db6810090000ddff0000005e837aaecd7b59afdac7e98b734135b4320cbd9711b44b42336e5b9e31c7c94cc6f86ad01d94fea0d93fb298703927af7951c4ca90ddac6ea950ac1e6f1810678125c56d53bf1fe45b49d163", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:13:16 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000007e) [ 2602.520384] 9pnet_fd: Insufficient options for proto=fd 23:13:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rPono=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="892c76657273696f6e3d3970323030302c0095e0998d1cc095d22e5a46aeb8e2a3d38f469e8cdc19f5062ee4ae067479010086e69a17838e04ad24838a6e2dd3a18737e69380ac61e3a6f5b0c352df5f4cb2dfe7d2012c2e559772a470ea59888f8b4b588e936a316f302ff794044bb3181ff40f87b0f4a4bc414b979330241be4957fdc902907af5c8c"]) [ 2602.654506] 9pnet_fd: Insufficient options for proto=fd [ 2602.667418] 9pnet_fd: Insufficient options for proto=fd 23:13:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000082) 23:13:31 executing program 3: stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r0}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r1}}, {@measure}]}}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e733d756e69782c63616368653d667363616368452c6163636573733d636c69656e742c6163636573733d616e792c6163636573733d8cb14152df0c869ebdae5fc97e6b6f4c3f4054cbf7f77af0a2033423ab914f46120ddac6b77f68c385de13f63dd1595a0d446e28a793ce677d8ece43e673edeb8086ed0eb88d7f1eaa1eff4824", @ANYRESDEC=0xee01, @ANYBLOB=',privport,dfltgid=', @ANYRESHEX=r2, @ANYBLOB=',fscontext=staff_u,hash,subj_role=environ\x00,euid=', @ANYRESDEC=r3, @ANYBLOB=',measure,\x00']) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xee01, r0, r2]) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 23:13:31 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:31 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t\tans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2cf0"]) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000240)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f00000002c0)=@xdp, &(0x7f0000000340)=0x80) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000001f0000006c653000"]) r4 = geteuid() write$P9_RGETATTR(r3, &(0x7f0000000140)={0xa0, 0x19, 0x2, {0x80, {0x4, 0x3, 0x8}, 0x81, r4, 0xffffffffffffffff, 0x100000000, 0x0, 0x8, 0x8, 0x4, 0x6, 0x0, 0x6ce, 0x101, 0x7, 0x1, 0x5, 0x0, 0x7fff, 0x458}}, 0xa0) 23:13:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="198c12d00f37be60963cc7cad336247ce4f515ff3a56187d552923d6575f49e64e568ae6de2947bfadf3fbe6f480794d20"]) 23:13:31 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x284000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2616.728864] 9pnet_fd: Insufficient options for proto=fd [ 2616.749028] 9pnet_fd: Insufficient options for proto=fd 23:13:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000009c00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000009dc0)={0x0, 0x0, &(0x7f0000009d80)={&(0x7f0000000440)=ANY=[@ANYBLOB="8ae1640f210728ad7102b875c2f75afdccb4ab120904c0bff86737c9a3fc4055e81d68b67e3863a0f4074eefa83308db3f7f4ce2768852118ce139d4d04a42e1883806ada5d4a9e1fd8300545d8b2df2ae7099b10b175bc648e6ce7271f7a5fe50f8b0a323484d2b210d405a51cd89735a01ceb05e103ebf4d97f54743eff12ec0b57fbc829bebab7a313a1b3ba3cc5798facca377ba394dec07d42a57ef573d34b09f6ca8a9aafe140f94a12243", @ANYRES16=r2, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r3, @ANYBLOB="0c005e800800050000000000"], 0x28}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x138, r4, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_SOPASS={0xd3, 0x3, "0628a58f5acb4997489352b13ed0648168d9ebd8e9ce17d6f109bdde1fa3e35ce56fddcfad859dd22803df667b3fc399bba1252e662196ea97ed0c72ca138e6a99b46f4fa7eb7ba2c6f9c06bbab3b4b290d4249b6d0eba1ec6181b8b85bb97b12ef5da5255dea78a164209575142b2ad7544b2b86eb71e91da69a7bd6832b165d7e0e46e4b446319bd773ce6b6548a8560f0d82e6f3bd02f36d948d2244a8ec6b2f1204ef1e9ed4c2a64e00c2ba1d6bd53e934c7efb49ac16e8c009a9b00328f04e79ca945dc9f0417b74d85fe6b1b"}, @ETHTOOL_A_WOL_SOPASS={0x4d, 0x3, "076aa163d42504f9662921305defe753b004f2cdf35e9c82459ba9be1426be5343167976fe5174edf94a5ad28bb4cf568683817149beca91627230979d786c40a3b3812a8840ae7314"}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x800) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) 23:13:31 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = dup2(r1, r1) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x240008, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@debug={'debug', 0x3d, 0x7}}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@msize={'msize', 0x3d, 0x9}}, {@mmap}, {@cache_fscache}]}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x6}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000083) [ 2616.875170] 9pnet_fd: Insufficient options for proto=fd [ 2616.880881] 9pnet_fd: Insufficient options for proto=fd 23:13:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000084) 23:13:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="298f97363631302fa42c00"]) 23:13:31 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000300)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r0}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r1}}, {@measure}]}}) mount$9p_unix(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x282006, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=unix,cache=mmap,dfltgid=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,afid=0x00000000000061e1,mmap,ac#ess=', @ANYRESDEC=0xee00, @ANYBLOB=',cache=fscache,afid=0x0000000000010000,access=', @ANYRESDEC, @ANYBLOB=',hash,smackfshat=$#,appraise_type=imasig,seclabel,\x00']) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',versiKon=9p2000,']) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="5edf536883c980b32344901b52b0742c63442ded370e5193044d81d73dd7f7647025d86ce3685c4fc0096eba3138c8aaeaf8b135a0ed902ebdff61939b9ac9f071f542a4e2cefe083261756e12e446357cc80d6fd5808923baa92fff432710eb0e8b7a", 0x63, 0x2}], 0x4000, &(0x7f0000000180)={[{@orlov}], [{@smackfshat={'smackfshat', 0x3d, ']'}}, {@subj_type={'subj_type', 0x3d, '}-)'}}, {@obj_type={'obj_type', 0x3d, 'trans=fd,'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '^s'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) [ 2617.058474] 9pnet_fd: Insufficient options for proto=fd 23:13:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000085) [ 2617.089557] 9pnet_fd: Insufficient options for proto=fd [ 2617.117695] 9pnet_fd: Insufficient options for proto=fd [ 2617.132717] EXT4-fs: Ignoring removed orlov option [ 2617.138398] ext3: Unknown parameter 'smackfshat' 23:13:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766716e6f0bcde152e0308c3d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 23:13:31 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000086) [ 2617.265317] 9pnet_fd: Insufficient options for proto=fd 23:13:44 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:44 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x292e9) perf_event_open(0x0, 0x0, 0x0, r5, 0x0) ioctl$KDFONTOP_COPY(r5, 0x4b72, &(0x7f0000000840)={0x3, 0x1, 0x1b, 0x17, 0x1e, &(0x7f0000000440)}) r6 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f00000001c0)={r6, 0x7, 0x4, 0x6}) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x1800400, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e732b4e0c927266646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',afid=0x0000000000000009,mmap,noextend,version=9p2000,posixacl,access=user,pcr=00000000000000000012,smackfstransmute=,measure,seclabel,\x00']) write$sndseq(r2, &(0x7f0000000140)=[{0x3, 0x5, 0x80, 0x7, @tick=0x4, {0x7, 0x6}, {0xb, 0x4}, @raw8={"2ffdb1f4444a845f5e6d2408"}}, {0x1, 0x25, 0x49, 0x1f, @time={0x3ff, 0x5}, {0x2, 0x6}, {0x0, 0xff}, @note={0x4f, 0x5, 0x9, 0x28}}, {0x81, 0x6, 0x10, 0x20, @time={0xea, 0x8}, {0x8, 0x4}, {0xff, 0x6}, @control={0x2, 0x6, 0x2d2}}, {0x2, 0x1, 0x8, 0x1f, @tick=0xffff, {0x6, 0x3f}, {0x2c, 0x3f}, @queue={0xcb, {0x80000000, 0xff}}}], 0x70) 23:13:44 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000087) 23:13:44 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x152) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fchown(r2, r3, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000440)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@cache_loose}, {@access_uid={'access', 0x3d, 0xee01}}, {@privport}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq={'euid', 0x3d, r5}}, {@measure}]}}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r4, 0x400) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) 23:13:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e73fb6d67be3c93742dc0bb", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:13:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x12216bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xffcf}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 23:13:44 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bbe1247c7ee64b47626c4bdd"], 0x10, 0x4000004}, 0x40000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) 23:13:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000040000000001001100010000000f11be2017cb692096cb91674df8a1f63c1e40ad1b5a5ae80ce227bd5261026b42411be2fa010737a52044f7f0955e59210042bc9144d5ef2276fbef331fdcd7c1d7879bf1b01acb1a597f9b785f1710d4a1e1c6981687163e8185f77a9ae269ec69bbbc75f61d62f48025f3fc609dd6afd15232b6c6e448045406f46f696d175dcfb1360aeefbd24803ff8a3fbedb3f8cd24494a87849b789dbcb82bb"], 0x10, 0x4000004}, 0x40000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000540)=0x3f, 0x4) epoll_create1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 2630.091606] 9pnet_fd: Insufficient options for proto=fd [ 2630.098695] 9pnet_fd: Insufficient options for proto=fd 23:13:44 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000088) 23:13:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0), 0x40c00, &(0x7f0000000200)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@noextend}, {@version_L}, {@access_uid}], [{@appraise}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@hash}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@measure}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="865a9d23eb7ba637970700000000000000d4d7fba8ca84ae4bbdcd", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 23:13:44 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10001, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none}, {@posixacl}, {@cache_fscache}, {@uname={'uname', 0x3d, ')'}}, {@posixacl}, {@noextend}, {@cache_loose}], [{@obj_user={'obj_user', 0x3d, '9p\x00'}}]}}) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 23:13:44 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="e88d02576e6f3d", @ANYRESHEX=r2, @ANYRESOCT=r1]) 23:13:44 executing program 1: prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x2316bd80, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2630.304651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=9753 comm=kworker/1:1 [ 2630.317589] 9pnet_fd: Insufficient options for proto=fd 23:13:44 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x40000089) [ 2630.385747] 9pnet_fd: Insufficient options for proto=fd [ 2630.449306] 9pnet_fd: Insufficient options for proto=fd 23:13:44 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f00000003c0)={0x12316b580, &(0x7f0000000100), 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) r2 = perf_event_open(0x0, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000001a00)='./file1\x00', &(0x7f0000001a40), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}]}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001008f00001800009221e23e13", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000440)={{r2}, "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"}) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x18040, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ecryptfs\x00', 0x80000, 0x0) 23:13:44 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x4000008a) VM DIAGNOSIS: 23:18:48 Registers: info registers vcpu 0 RAX=000000000029e0ff RBX=0000000000000000 RCX=ffffffff8451e9be RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff812894c5 RBP=dffffc0000000000 RSP=ffffffff85407e10 R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001 R12=ffffffff85d40210 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8451f94f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeed1efa78 CR3=000000000e49e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041841a9e40000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000003720b1 RBX=0000000000000001 RCX=ffffffff8451e9be RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff812894c5 RBP=dffffc0000000000 RSP=ffff888008e0fe70 R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001 R12=ffffffff85d40210 R13=1ffff110011c1fd3 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8451f94f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeed1f1e18 CR3=000000000e49e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000006000000030000000200000000 XMM02=20726f747563657865110a0100010101 XMM03=7420636578650b007374726174736572 XMM04=696e696d20636578650d006567616972 XMM05=736465657320636578650a00657a696d XMM06=78650a006873616d7320636578650a00 XMM07=7420636578650a0073746e6968206365 XMM08=650b00737472617473657220726f7475 XMM09=636578650d0065676169727420636578 XMM10=20636578650a00657a696d696e696d20 XMM11=73616d7320636578650a007364656573 XMM12=650a0073746e696820636578650a0068 XMM13=206365786508006c61746f7420636578 XMM14=0e007a7a7566206365786509006e6567 XMM15=00006574616469646e61632063657865