={0x74, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000080}, 0x40000) unshare(0x20080) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xc1}, 0x10) unshare(0x42000000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x5, 0x1, 0xbc, 0x0, 0x100000001, 0x10008, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x7}, 0x2, 0x50f6, 0x7ff, 0xa, 0x1000, 0x7, 0xe859, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0xc, r5, 0x9) unshare(0x6020400) unshare(0x24020280) 04:23:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2128, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480), 0xc}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6fb6, &(0x7f0000000000)={0x0, 0xb953, 0x0, 0x0, 0x1ac}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000001553848b00000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000060002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r5, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r7}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r7, r1}}, 0x3000) syz_io_uring_submit(0x0, r0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3f) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)="45e1d98c0bea6e818d47774328cbfc7a9135867efd4e89b9a3a1ca2ae4f0e9b4254b39db0b306249e1f98ca94d956882ba5284ebf30fda83a85d9d8a2ef2bba22ad0aa67bce6cc42a0713ea928521eb884a84b5ce6ba90c5260044546e025a66401ce2e8d0166bea8666506e628a71b125a9e49679e26568cd22219a51025f4401626c241c94ff4b5d6ba618f6b098dcdfb49e5604645902a3cc347c6cc7555dc1ef8bd39c27d7ea39e4233b78b6", 0xae, 0x20000040}, 0xdc4d287) unshare(0x6020400) unshare(0x40180) 04:23:36 executing program 6: prctl$PR_SET_PDEATHSIG(0x1, 0x4) prctl$PR_SET_PDEATHSIG(0x1, 0x39) prctl$PR_SET_PDEATHSIG(0x1, 0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'nl80211\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1460.192733] FAULT_INJECTION: forcing a failure. [ 1460.192733] name failslab, interval 1, probability 0, space 0, times 0 04:23:36 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 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, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x18001, 0x101, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) [ 1460.193675] CPU: 1 UID: 0 PID: 11928 Comm: syz-executor.0 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1460.193693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.193701] Call Trace: [ 1460.193706] [ 1460.193711] dump_stack_lvl+0xfa/0x120 [ 1460.193738] should_fail_ex+0x4d7/0x5e0 [ 1460.193758] should_failslab+0xc2/0x120 [ 1460.193775] __kmalloc_cache_noprof+0x81/0x6b0 [ 1460.193793] ? find_held_lock+0x2b/0x80 [ 1460.193810] ? copy_cgroup_ns+0x1df/0x790 [ 1460.193827] ? copy_cgroup_ns+0x214/0x790 [ 1460.193848] ? copy_cgroup_ns+0x214/0x790 [ 1460.193863] ? _raw_spin_unlock_irq+0x23/0x40 [ 1460.193881] copy_cgroup_ns+0x214/0x790 [ 1460.193900] create_new_namespaces+0x354/0xc00 [ 1460.193920] unshare_nsproxy_namespaces+0xc0/0x200 [ 1460.193935] ksys_unshare+0x468/0xa30 [ 1460.193954] ? __pfx_ksys_unshare+0x10/0x10 [ 1460.193970] ? ksys_write+0x1a3/0x240 [ 1460.193987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1460.194009] __x64_sys_unshare+0x31/0x40 [ 1460.194030] do_syscall_64+0xbf/0x430 [ 1460.194045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1460.194058] RIP: 0033:0x7fdb61e90b19 [ 1460.194068] 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 [ 1460.194081] RSP: 002b:00007fdb5f406188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1460.194093] RAX: ffffffffffffffda RBX: 00007fdb61fa3f60 RCX: 00007fdb61e90b19 [ 1460.194102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000400 [ 1460.194109] RBP: 00007fdb5f4061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1460.194118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.194126] R13: 00007fffb798511f R14: 00007fdb5f406300 R15: 0000000000022000 [ 1460.194144] 04:23:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 04:23:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:36 executing program 6: prctl$PR_SET_PDEATHSIG(0x1, 0x4) prctl$PR_SET_PDEATHSIG(0x1, 0x39) prctl$PR_SET_PDEATHSIG(0x1, 0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'nl80211\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:36 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000040)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:23:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0/file0\x00', 0xfa4, 0x3, &(0x7f0000000540)=[{&(0x7f0000000200)="bc402251037faecf4a027dbb9231bc077f8516b4252182ee60a401", 0x1b}, {&(0x7f0000000340)="fe9fd7024036a8e8d7a3dda5441c1cb7de3a4a04b4cb46617df8a778aed769ea82a5a8b9b492496c9690a0f421a5834e4749d12e9bef885d0844e5ac1b27729ba152af3161b012947284e226b6cfc2c152352c18cbbd909ead8a6bf26bf855c1c6befc95b2a5a17e4661e93433c853d79fd9960121a9dd78c37a1f03ae7405886ebe10ee55ff49cbb720a36f25fb3a734740c56903c77495e16278bf77f93968e7d027e087429f06714b12b045d445533cd4c7b6b09f801ce38b3e14aacff27d62348996453061e63a491e388a", 0xcd, 0xff}, {&(0x7f0000000440)="ace4beecc2a243ea365a8e9ba12c77ba296dd28e388c3766d0320831b781f153c018ceb46d71a7f55f504af27dc748957ab41153e89158c9706db9eab25eff495c2e655d1498e439392e75e9df230ecc4af13d6800bd43f301f299cd4fa20b0a31ca24ba2a9712d027766d16ad7d2bc67ec15e66d81163987d0c3c5d40f08fa99290a8e03fce7bd4766eea72fa1c8b7886b7825d7581875bf09fc289a8ec9e238574d8700ced2d70f1aef6bfa4a3a4d805e0c18a985a174ef22424f1ad2078120dd5544ed5c43d0324e3e1227867d119d527cbb03e40e6fd3b4e30e2cf83addd432e34afc4c29c", 0xe7, 0xfffffffffffffcf1}], 0x400, &(0x7f00000005c0)={[{@shortname_mixed}], [{@seclabel}]}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd_index=0x6, 0x0, 0x0, 0x444, 0xe, 0x1, {0x2}}, 0x7f) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) pivot_root(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0/file0\x00') r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000800), 0x1, 0x0) r4 = signalfd(r3, &(0x7f0000000000)={[0x4]}, 0x8) removexattr(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)=@known='trusted.overlay.impure\x00') r5 = dup3(r4, r0, 0x80000) recvfrom$unix(r5, &(0x7f0000000740)=""/175, 0xaf, 0x1, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000840)='./file1\x00', &(0x7f0000000880), 0x4000) unshare(0x6020400) 04:23:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 04:23:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) (fail_nth: 63) [ 1460.354832] loop4: detected capacity change from 0 to 16380 [ 1460.373980] loop4: detected capacity change from 0 to 16380 [ 1460.501271] FAULT_INJECTION: forcing a failure. [ 1460.501271] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.502377] CPU: 1 UID: 0 PID: 11955 Comm: syz-executor.0 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1460.502395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.502404] Call Trace: [ 1460.502409] [ 1460.502414] dump_stack_lvl+0xfa/0x120 [ 1460.502442] should_fail_ex+0x4d7/0x5e0 [ 1460.502462] should_failslab+0xc2/0x120 [ 1460.502478] __kvmalloc_node_noprof+0x11f/0x860 [ 1460.502500] ? do_raw_spin_lock+0x123/0x260 [ 1460.502516] ? bucket_table_alloc.isra.0+0x8e/0x480 [ 1460.502529] ? find_held_lock+0x2b/0x80 [ 1460.502548] ? bucket_table_alloc.isra.0+0x8e/0x480 [ 1460.502561] bucket_table_alloc.isra.0+0x8e/0x480 [ 1460.502576] rhashtable_init_noprof+0x348/0x770 [ 1460.502592] ipc_init_ids+0x92/0x240 [ 1460.502606] msg_init_ns+0x142/0x1a0 [ 1460.502624] copy_ipcs+0x54d/0x680 [ 1460.502644] create_new_namespaces+0x210/0xc00 [ 1460.502660] ? security_capable+0x2f/0x90 [ 1460.502677] unshare_nsproxy_namespaces+0xc0/0x200 [ 1460.502692] ksys_unshare+0x468/0xa30 [ 1460.502712] ? __pfx_ksys_unshare+0x10/0x10 [ 1460.502729] ? ksys_write+0x1a3/0x240 [ 1460.502745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 1460.502767] __x64_sys_unshare+0x31/0x40 [ 1460.502784] do_syscall_64+0xbf/0x430 [ 1460.502797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1460.502810] RIP: 0033:0x7fdb61e90b19 [ 1460.502820] 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 [ 1460.502833] RSP: 002b:00007fdb5f3e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1460.502846] RAX: ffffffffffffffda RBX: 00007fdb61fa4020 RCX: 00007fdb61e90b19 [ 1460.502854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000400 [ 1460.502862] RBP: 00007fdb5f3e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1460.502870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.502878] R13: 00007fffb798511f R14: 00007fdb5f3e5300 R15: 0000000000022000 [ 1460.502896] 04:23:44 executing program 4: msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x1, "5c89901de4f78bef40f09bf3740036103f2d6e65b04fbd94f5c9ce3c93545c98b1c4ee03a2b68dd56870a2047e979bfc278c0767d39e3a4987799c33db70561b56c91932a5240922ac0ec3dda10c"}, 0x56, 0x800) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) 04:23:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) (fail_nth: 64) 04:23:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:44 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000080}, 0x40000) unshare(0x20080) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xc1}, 0x10) unshare(0x42000000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x5, 0x1, 0xbc, 0x0, 0x100000001, 0x10008, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x7}, 0x2, 0x50f6, 0x7ff, 0xa, 0x1000, 0x7, 0xe859, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0xc, r5, 0x9) unshare(0x6020400) unshare(0x24020280) 04:23:44 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) unshare(0x80) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xc7, 0x7f, 0x3, 0x1, 0x0, 0x1f, 0x12, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x1, 0x8}, 0x0, 0x80, 0x4a, 0x2, 0x9, 0x10001, 0x22, 0x0, 0x80000000, 0x0, 0x800}, 0x0, 0xd, r0, 0x8) 04:23:44 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x44, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 04:23:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:23:44 executing program 7: unshare(0x8021880) unshare(0x8000800) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) [ 1468.283847] FAULT_INJECTION: forcing a failure. [ 1468.283847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1468.285115] CPU: 0 UID: 0 PID: 11967 Comm: syz-executor.0 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1468.285132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1468.285141] Call Trace: [ 1468.285146] [ 1468.285152] dump_stack_lvl+0xfa/0x120 [ 1468.285182] should_fail_ex+0x4d7/0x5e0 [ 1468.285208] _copy_from_user+0x30/0xd0 [ 1468.285229] kstrtouint_from_user+0xbd/0x180 [ 1468.285251] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1468.285271] ? __lock_acquire+0xc65/0x1b70 [ 1468.285302] ? simple_read_from_buffer+0x126/0x180 [ 1468.285335] proc_fail_nth_write+0x7b/0x220 [ 1468.285355] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1468.285377] ? lock_is_held_type+0x9e/0x120 [ 1468.285406] vfs_write+0x2b7/0x1150 [ 1468.285420] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1468.285441] ? kasan_quarantine_put+0x84/0x1e0 [ 1468.285460] ? __pfx_vfs_write+0x10/0x10 [ 1468.285481] ? find_held_lock+0x2b/0x80 [ 1468.285497] ? ksys_unshare+0x688/0xa30 [ 1468.285517] ? lock_release+0xc8/0x290 [ 1468.285542] ? perf_event_namespaces+0x2e/0x50 [ 1468.285570] ksys_write+0x121/0x240 [ 1468.285586] ? __pfx_ksys_write+0x10/0x10 [ 1468.285617] do_syscall_64+0xbf/0x430 [ 1468.285634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1468.285648] RIP: 0033:0x7fdb61e435ff [ 1468.285659] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1468.285671] RSP: 002b:00007fdb5f406170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1468.285683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb61e435ff [ 1468.285691] RDX: 0000000000000001 RSI: 00007fdb5f4061e0 RDI: 0000000000000004 [ 1468.285699] RBP: 00007fdb5f4061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1468.285707] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1468.285714] R13: 00007fffb798511f R14: 00007fdb5f406300 R15: 0000000000022000 [ 1468.285750] 04:23:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) 04:23:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:23:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:23:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x28, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x10080, 0x0) pwrite64(r0, &(0x7f0000000040)="66f02c60034fd298d7afc8616d9b96c5ef9867bd4c7b417d9055f956a8323b55fa1d3e51326edb63f22893dbfee2a130a85a80c4e6407c", 0x37, 0x457e) unshare(0x6020400) unshare(0x16040000) unshare(0x8000000) unshare(0x4000000) 04:23:44 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x8, 0x4d0900) pread64(r0, &(0x7f0000000080)=""/12, 0xc, 0x2) 04:23:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000010) 04:23:44 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000000)='./file0\x00', 0x150) r1 = getpid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$pokeuser(0x6, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x80, 0x5, 0x9, 0x7, 0x0, 0x8, 0x8000, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000040)}, 0x5800c, 0xa14, 0x7, 0x7, 0xb063, 0x3ff, 0x5, 0x0, 0xffffffff, 0x0, 0x100000001}, r1, 0x6, 0xffffffffffffffff, 0x0) unshare(0x24020280) 04:23:53 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) recvmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}, 0x40000040) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x0, 0x0, 0xa0, 0x0, 0x5, 0x840, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x7}, 0x1a1c8, 0x1, 0x4, 0x0, 0x8, 0xffffffff, 0x8001, 0x0, 0x7, 0x0, 0x6}, r0, 0x1, 0xffffffffffffffff, 0xa) unshare(0x24020280) 04:23:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext, 0x4001, 0x0, 0x100, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) 04:23:53 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r8}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={@remote, 0x80, r8}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x4c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x4}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="050000000600000008000300", @ANYRES32=0x0, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)={0x7c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x11, 0x39}}}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6}, @NL80211_ATTR_SSID={0x16, 0x34, @random="4eb841fba7573ed74a5367f1ce3655501bc5"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x31}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x43}, @NL80211_ATTR_PMKID={0x14, 0x55, "c600"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x7f}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x3f}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:23:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000300) 04:23:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) 04:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 6: prctl$PR_SET_PDEATHSIG(0x1, 0x4) prctl$PR_SET_PDEATHSIG(0x1, 0x39) prctl$PR_SET_PDEATHSIG(0x1, 0xc) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'nl80211\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), 0x0) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = dup(r1) connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xe8}}, './file0\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 6: unshare(0x20080) unshare(0x1000000) unshare(0x1100) unshare(0x8020300) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4000, 0xd789}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x9, 0xffffffffffffffff, 0x0) unshare(0x24020280) 04:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:23:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000402) 04:23:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x3, 0x4a8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x20100) unshare(0x200) unshare(0x10000) 04:23:53 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x5, 0x58, 0x4, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x1440, 0x1, 0x9, 0x9, 0x6, 0x0, 0x8, 0x0, 0x1000, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:01 executing program 1: unshare(0x20080) unshare(0x6000400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x24020280) 04:24:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) 04:24:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:01 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x8) unshare(0x6020400) unshare(0x24020280) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc170) 04:24:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000403) 04:24:01 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3ff) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x100) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000140)) fcntl$setstatus(r2, 0x4, 0x4400) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x80, 0x1, 0x8, 0x8, 0x0, 0x5, 0x10003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5277, 0x4, @perf_config_ext={0xffff}, 0x10000, 0x200, 0x8, 0x9, 0xb8f, 0x83d6, 0x6, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, r0, 0x8) unshare(0x6020400) 04:24:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:01 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:01 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x8, 0x8, 0x7, 0x6, 0x0, 0x1000, 0x8800, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x4004, 0x7, 0x80, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x100000000}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) unshare(0x4000080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 04:24:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000404) 04:24:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x81, 0x1, 0x81, 0x1, 0x0, 0xfffffffffffffff9, 0xa040, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x400, 0x7fdb9a95}, 0x54000, 0x6cb, 0x4d8, 0x4, 0x2, 0x2000000, 0x0, 0x0, 0x29, 0x0, 0x5b}, 0xffffffffffffffff, 0x4, r1, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:02 executing program 7: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @local}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x54, r3, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x3}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x4]}]}, 0x54}, 0x1, 0x0, 0x0, 0x160b643da8b6080b}, 0x4000080) unshare(0x20010200) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0xfffffffffffffffe}, 0x8820}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:24:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000405) 04:24:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:11 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x44040040) unshare(0x40000080) unshare(0x2000080) unshare(0x20000000) unshare(0x24020280) 04:24:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000406) 04:24:11 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r0, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_SECCTX={0xffffffffffffffe2, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000041}, 0x24000005) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x30, r3, 0x8b2b6c1a9bb265cb, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bridge\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev}]}, 0x30}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0x2c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}]}, 0x2c}}, 0x14000000) unshare(0x20080) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c000000432723a222c08b0e4020f78e78f4b5905456c2a895a527d47da88ecac40105ac47e00919a9f71ac7721cc482960173d007c100a62ceebbaa7946c89be0ad273ae519b03cd62315ab93b3237ba1d1f154fe6fcc33fc65391afdac5f6d8458", @ANYRES16=r0, @ANYBLOB="00012cbd7000fddbdf250600000014000300fe8000000000000000000000000000121400060062617461647630000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24004010}, 0x40) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) 04:24:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:11 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x480000, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x9, 0x1c, 0x1, 0x2, 0x0, 0x0, 0x2, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8c, 0x0, @perf_config_ext={0x5, 0xfc7f}, 0x0, 0x1, 0x1, 0x8, 0x4ad3, 0x9, 0x3ff, 0x0, 0x80, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r0, 0x0) 04:24:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$P9_RLCREATE(r0, &(0x7f0000000100)={0x18, 0xf, 0x1, {{0x8, 0x3, 0x6}, 0x8}}, 0x18) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7756928eb104685d340161b866646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',\x00']) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1, 0x4, 0x9, 0x7f, 0x0, 0x1, 0x40000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x4, @perf_config_ext={0x6, 0x800}, 0x10000, 0x4930, 0x0, 0x3, 0xe8d, 0x81, 0xc0, 0x0, 0x6}, 0x0, 0x2, r1, 0x2) unshare(0x6020400) 04:24:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000407) 04:24:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:11 executing program 6: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:11 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x91, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x8d80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) unshare(0x40000000) unshare(0x30030200) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x3, 0xff, 0x6, 0x1, 0x0, 0x4, 0x40000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x4, 0x1}, 0x443a, 0x1, 0x3647d3e4, 0x4, 0x8001, 0x0, 0x4, 0x0, 0x94, 0x0, 0x101}, r0, 0x2, 0xffffffffffffffff, 0x9) unshare(0xa010480) 04:24:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000416) 04:24:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:19 executing program 1: unshare(0x20080) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000003c0)=@updsa={0x13c, 0x16, 0x1, 0x0, 0x0, {{@in6=@private0, @in=@remote}, {@in6=@private2}, @in6=@private0, {}, {0x0, 0xd54}, {0x3}}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256-generic\x00'}}}]}, 0x13c}}, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000100) unshare(0x24020280) ioctl$FIOCLEX(r1, 0x5451) 04:24:19 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) unshare(0x6020400) unshare(0x24020280) 04:24:19 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0}}], 0x2, 0x0) 04:24:20 executing program 6: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xa14b, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x67, 0x2, 0x44, 0x1, 0x0, 0x568, 0x20580, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8, 0x0, 0x8, 0x3, 0x1, 0x5, 0x1, 0x0, 0x40, 0x0, 0x1}, r0, 0xc, r1, 0xb) 04:24:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000467) 04:24:20 executing program 6: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1503.989537] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.1'. 04:24:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:20 executing program 2: dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x5, 0xe8, 0x9c, 0xf8, 0x0, 0x6, 0xa004, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x80, 0x5, 0x800000, 0x1, 0x1fc0000000, 0x6, 0x9, 0x0, 0xff, 0x0, 0x40}, 0x0, 0x1, 0xffffffffffffffff, 0xe) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8775) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:29 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ppoll(&(0x7f0000000180)=[{r0, 0x4304}], 0x1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:29 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) unshare(0x180) 04:24:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa00047c) 04:24:29 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x8, 0x1, 0xfc, 0x0, 0x0, 0xffff, 0x3138, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x80000001, 0x2}, 0x2040, 0x45, 0x38, 0x5, 0x7, 0x0, 0xe3c0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x2, r0, 0xa) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x7, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x800, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0xa0, 0x8}, 0x8104, 0x0, 0x1, 0x8, 0x81, 0x67c, 0x50, 0x0, 0x1, 0x0, 0x2d6b00}, r1, 0x4, r0, 0x9) r2 = getpid() ptrace$getenv(0x4201, r2, 0x8001, &(0x7f0000000300)) unshare(0x6020400) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x7f, 0x76, 0x0, 0x16, 0x920, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x200, 0x800, 0x7, 0x9, 0x3, 0x94, 0x494, 0x0, 0x2, 0x0, 0x10000}, r3, 0x5, r4, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x354, 0x0, 0x0, 0x0, 0x200, &(0x7f0000000180)='team_slave_1\x00', 0x33, 0x1, 0xfff}) 04:24:29 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:24:29 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 04:24:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:30 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000500) 04:24:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) perf_event_open(&(0x7f0000000100)={0x4, 0xb, 0x3, 0xcf, 0x1, 0x8, 0x0, 0x5ec9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x5, 0x3, 0x1, 0x401, 0x0, 0x1ff, 0x0, 0x2f5d, 0x0, 0x4}, r0, 0x5, r2, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) write$binfmt_elf64(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4605030607d5ea0000000000000200030062080000eb000000000000004000000000000000b901000000000000f9ffffff01003800020005004000ffff51e574640400000092bc000000000000ffffffff00000000ffffffffffffffff01040000000000003f00000000000000c3000000000000006ecf54c1f350c8748129d54aaf3e107a6bd40000000000000000000000000000000000000000000000000200"/906], 0x38a) r6 = accept4$unix(r3, 0x0, &(0x7f0000000040), 0x80000) ioctl$BTRFS_IOC_QUOTA_CTL(r6, 0xc0109428, &(0x7f0000000080)={0x2, 0x6}) 04:24:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x80, 0x81, 0x4, 0x0, 0x3ff, 0x840, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0xd}, 0x10040, 0x8, 0xc6, 0x4, 0x100000000, 0x1, 0x0, 0x0, 0x2, 0x0, 0x5}, r0, 0xd, 0xffffffffffffffff, 0x1) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) r2 = getpid() clone3(&(0x7f0000000380)={0x20000, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x29}, &(0x7f0000000200)=""/204, 0xcc, &(0x7f0000000300)=""/20, &(0x7f0000000340)=[r1, r2], 0x2}, 0x58) 04:24:30 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:39 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x20400) unshare(0x24020280) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x5c, 0x5, 0xff, 0x8a, 0x0, 0xff, 0x4, 0xd, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x1, @perf_config_ext={0x8, 0xd}, 0x41, 0x8, 0xfffff335, 0x2, 0x1, 0x9, 0x5, 0x0, 0x1, 0x0, 0x3ff}, 0x0, 0x5, r1, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x6020400) 04:24:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x800}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 04:24:39 executing program 1: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) unshare(0x10040400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x9, 0x3, 0x40, 0x1, 0x0, 0x80000001, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x5, 0x1}, 0x0, 0x7, 0x40, 0x8, 0x6, 0x3, 0x5, 0x0, 0x608ca21, 0x0, 0x377cdde}, r1, 0xa, r0, 0x10) 04:24:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000900) 04:24:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}}], 0x2, 0x0) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 04:24:39 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x22c140, 0x1, 0x2}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @local}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000024c0)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002480)={&(0x7f0000002400)={0x44, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x18, 0x4, [0x8, 0xfffffff8, 0x299, 0x8, 0x1]}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x44091}, 0x4000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x840c4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffc}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000003c0)="8a393cfa081012342a10dde96f6c6f0b097a99e99c2ce0db55a52d1703cf6b4b0a8647b82f785f30bd3dce45679bdd0d4c96a4771d17d679d05e0480f1eb20364c924d22f5e14c49b332f59198a913cd6d9a28cab6fd56680ef64965fd5fdee6b7498b5919b4e8e0849f34c6ce0ef4acc47862e2da09f47b3353019662e2a6de09cbcef29b56f4d220b871cd988ec4ee6902398e9fd7cfaa767f739104bca56959340e4d354387d7c9f7f7d873a356755420280a991f1554bb6c52114181e7221873066de87a09737435ece91313bc6e9cfc719af574555d4eee33888b77abc6b852510bc2af646a0278c0fe915dc9984ee297c43a5f86c98cde99a2e6858cbd541f3720a575e5f802a53add40d7b575ceee039f16fa773ecbe8c3ec107fcc2bf0f137b2727ffb2cd0bdefd3a19e0946b1b07316e648248df4dd957f12fad96f221f15ea2c2ed554ee64d2f07b5df8564c044ec4cf8c5826c293f2257caa25f2cb6bb3fcb0d673f9a2ca4d02b117b54c146dc71e2c5d146f1ea8fad7b67a6b55581347e45c35d30dc3b48e74cc416c78c4a74ccfc994dfa695ca9ba173f79550d0347fe230e9dd9dda865e45e4f51a81bb0ed8cf6d944278700679ecc937fc69f8326b3a796974d7480b35c6926b5632d1578381d9bd7459ec5888b16951e1221b77656abd5e0e44c2e13e359bfcc3308b45ecdbc2d42225eac712a16fc422f3e1d5016f6c6d91d4fae6ca7247a6d5b8dd26f793ac572f89b115d292c5aa65e3f447f4df6f2b753365c63e4346135401d494771a44d30dfe709579f889a0f46a2ab3f16c77b171fd416000f287704d76353d562293d51be5ff8533aafcdbac829089ff57d5e2c083379f7d6292ebb62f6c65544f2890b1c89ecfe251d11c63c0d25c25f7978c8ed1acedee61729488b7ebfd8a64fb32aea46bc8357f5fed77b90a12c942b015de93d88b5b334a87c502ebf9fe36df8752eb9423ec5ba5c3dbd1ca4667f1845674c717a5cd48fabde4c1e25a1446446ee4a72a49a298a8394a5ffda0491fd7cd9095115e2521402e3f4a24540605428d0985c3357243f240651c659992221e49aceb1ce19f8644c53a761309e09a8f82c24d414cf70cf32fc8ee2be493e00db6caa4bf9dffe5a6811802df65e1ea53c589c321994fc9baf1da0d5425a039caa83d0f7730930a565239424cc1782ccbfd7bfedcda03e778142da1956c5efc9779ce1e8b39627381b2507a71942816524c208b6bfa8c8ee15e17a721a417c7ce23bd81858ea383efdb63147045720c40bb1983af426c005b4c03abd700e7b792d1869c083db8b0dc5744c4bd59d799ce093ca027cbb0d8de6f7a916e9ff5ae0c5381f5b5e1269d735a10ef3e9264934f98c5936f127d83c365123dd5293e717b177ba85cb9be6fda15b10f06497013b4b7742660adff9918d57e107fa43737ef1f2be30b227b57380cc1212a3d6800b661c11df296cd68be412e32a87f44590303590a5977128a7849619a45af656d9d820fb6fc474f683787a3347a45d09f4962094ba560cfebc57d2265534001620deccd27d68ad103cf78461a184e30e59a5dd276e4a64d4a8d4dcd0bc78d000a53c7027f345dcb271de79545c265739842c7808652aa3ed2a13660eb3c98be5c9adc222d17fe862c23e3458dc862b2eabeb2b95be3af35f470a9c338e82d237a8caeb685213be7b58b89dad44dbdb1ad7b8f8c743fa52d42c3959fe7f6c2ee1e3fbd1b20c49733f8b9d61ae24c6489fb1fde6972815d74f0174b1dfe3a5f8d3aa32abce67091391d5d51cebc22d08b2029924a4db1bbe04a20ddd86a097ddb17be420bbf07f77e201b14de8c67922fec562b28d9c2bfdec826a303108dbdc588c8e7ab8454fb10bbc4c2a95e3a8fcf3d3b2e18211422698f9677d1c888804b122d52e7cc8118a3c12b2b9a87fee56320acbad8ea09761116c809ee5924f9e8c0675cab14c2dcb34179563cf9ef5b6d0dc11d6bc11d334272a935ea75aaa34fc75ecb8ba120a273f8c47b44b511dcd18804d8ec9a5daa09dc7f5d26924e418e7de83ab09536e696ad099e4a58a5462abaf45bcc41bf84af6968dc044b6976d303fa9c1bf86fcc330fa1db3cc08b0e8abd41fd3fa1ae681b22d31ceb8a28be70c9b7396119b4ed5ed03c1bf6f5ff2116200b2ac6c52429421575a1168c16fa6a5a2a653272186194bfba9a6e4609ff2ce76a4037c1a12d94f17a2b041c1ecb267e841cbf98ec4042a12e38e0d83acc2e40a04490073d126bead075d2b0a8aaa283f5af5478ce14bc82651587516dc0b83b325836f3eefc6fdbceed4cc5c467e519816ed7ca80d7dfcf57f73c97d96853ebc3c167048bd5672b8adbf081a955c80b90d1d368096c9c7af94d6964bb7b43982967173001f08d3976e6e097f5133fdf75d2ffc2252faed954c5783fe07f2628dbbab0953c833124fbd6a912e6a5517d81f7db009f8baccc51fd21c6b1dc0f15ca7a236ea2ad9ed54602c67858496a2499642a56a034953f0618aab4ecdaa92f7c709544c9e9e2cf79ff54df23229ca3cec2b0e8010cdfce9f50766349c7a7e5eab6da721746a4575459816509f81d6ca48660fc58d4254ec8940e5080a8c7465cee8e40f660305aed4b371a37c706d26a5c2a0199762fc83c9f31f48034cbcb163ffd0534af5fdc603e8091cf48d7777d3d173dea6c1c8aefac7ab358f3543c45aa4899895e9f05725b08ca549ef01bd36e45bb009b902bee343a2b1178920339a8f3e88b73fc33f1cb16f2e5068d70eb11349848a4b2b964106ddf7d5933ec994dbc0939364576e3431f9c38c83f8e8586ce7272efc4aa7a37d0996d54b3139aecb9f934e2fd55023b73cc6a00a46de1551b441016a562518ab7d8552ad26ffd85ff8801aa11149c2dabf8f57b5891692c05cb2b6097eb6ec458f9254ddc90fe9b046f6cb07547aaa39cdfda1ccaa18206af493e4b55453391190d7393b55f69e3270e6474f7f96bb41f370ef1727e80bd08432e55306d76e441363c4ee712fc31214f2bdb8ca56a522b47eeeb8ff63148b11567c86f1977cf858a90fb2f42b7b4feb86b7f5e96b6f3c9997f7e72d959044234d9cc00cd3d5333429683de915f637683ce6b8561a1c0e4e2d6b4fc87b38d20c1fd47f56149791c84b39e41bfc921042394b88080a7b1d632476273b55a70173ce018059d6d20daf8048bb4024fed8b5948d91a4f866bb979ee356043e46d55c265d15cf7a36ca02e47ae99ced5f8861d349e501c493222adeb95094742fc4824b7af8366d9146d8c771ba3344b19c2414f5c8493c218d63f9f77ca5e87da9ca3fb187dc745cc6a4dbcea32951ca57452f7dd209b47fa097257deb84ec3943ac843f9b3fe1215680c11b820eeef1502d12d1024aa6dcac36458d9f1b6d4ac1a225b0aa92cf5e0b6740f96d079ac0cbbc95c0b20c373f9348e82ad68d4c817b0578d90ce272bc443494147c5cfc8e74539950a27ee19756e6b099d5549ed8a650ff9fe34c100d2b46517a28012c7b09354715c2455a0c90aebcc8b15bffce15eef8fb0436f2d21652e269c9fb85fa30aa19b7f1d78f876ea2f96f5a7877095a98bf5d8040884c097cbf2813999ecd856e03662044ec2ba5f8635d51e84df0990cec2e757b42cb6119f061e81a394fe05815afd2567a9f9b1a654b6a929bb1a8c34311307ffcb92b14493528a644b40d3d086f86e7f03b899d44e605713eb38e985699d407126fed25f9c294eb5d4c31c3b72540d4f2cbd0e5d876a49891bf4e02e31c4fb936ec5c4e9b1356aef52d91c87d3d15254cf92bf9091d938537f5c56f914b15153558c06a822370dd2b8f02514cb848a3adb4bfb523bb4c5458dd02b738ec6779dd25aabaab9f1af517b0fd990eb86a39e142c1aa350a698b25b79c6fa1de0759b2525549ae7fccdcc73fb99c96fee47f963f6bae4ad9876f8bda2d7e46d9c4d5bcb2bb880b2758606eae71877f77b3aa6c868a36e7fee09ec270d9953272bc44ec7df3e12247794e8a6e42c25874268fe6603e8590279d4dc14ac3be69a609a938784f1b53108b9f9174674d40d4b638d6b850ca07af4966fd2a00339a2e2f012eca4e6e182e82e2d0c71551e23b9b989a449acbdf4a67090b21de7d4ebf6bbe764994986782b9f95a3dd362f8ab558beab450563607c94f1c9ee7c17a0509897213adf7b7bc46e54f9f4ae4dd7344d994d5fff5d87db86d066f2b9690e7e839c5043570d0b5ba2b45b8fa25883b270e46796bf0484aaa884fe9632359b95b2997ecaa12939212045be164322063da4e89559b4d64850d196e32352275a3e1572bea740fc2b73673ee002db6cee958a66d03996c21e07bf749150f612752b3d3b787dceba100001d19cbb620baf4b816418d1ca0a9d393691c904d4bcd5cab29520cb320ef5a232337f1e4ed665b7d8920a71b488abd9902a8ec0d169ad1254e74e0250fe22b38e824729803a9ba730b2cc4b2a1cb6a16d0e369d4017057b6de640b5e8b2dc7649058eb89f41d1115e65e1153f9e3d22555aaf2f11684392b523505d8999b6ebe1df329cbf02100fd09c50ba0f2edcd3d7598ce37918ea18a674981fbe9b87d5915b93832e2cbe1bceaf595ea0de7854e5bea93cbdd31d7f45dfaa2c80713aee9afb5d1b1d0506ede9822b3e5b330372749fa1141057d45790f9759c02d60e5522898709381eabe478f0bdb9fa7bb0f1b9f40f0b75693366325dc17ce44fb3cd593a836be0e29819ca516893201e60a9b25c4b62b67fec25e7a7896c6cb2076b06a98d63ce43ab1dc4158bdbb0dfa76b9aefd65703bb72b313a4bec2f266fd31e07b11a738c8e5e8b81c50f170d0ed2ca0b590e17ca8665ff5f7910a5e4f934b8a13f263c2c75a6d7ad4e9290feb2cb1525db2ca9e39a16ba4e5ead2cb71a7f61c6ca023041fb3a71f20a85cfe048d4c5ab48036d661e50021bc40369c91160a00e4cbe2019dd1a4a24abd44ddb341f86544787b57192379033248a3e5190a17e9889be06c4889753df125af90e1edcee064e9da32be559f850abc0bbad6f772c66d945062e78c22f0dd5874fa8ab29526897c4173469c2f81c93415c705d753a61484b164f91ca34a9af4808068fa5c5258d1b6a07b774bb2481c09bd5a3f81ee70728e85bcbc900d7d003d43b502d802e9cddf8a2882c08f82bcccd7dc530faa7bf2b2c3f251fd19e3de5584106ebca671cb08b9adf42223319a1eab81d0effe3d71f2ec2cf4e7c40dc95c15fc89c9dd5318c61f98910c039a9f1c38058d5ee5d27b00a004f17afeae579e5a764b3720aa2c728db231078e6d23f85b20b71bcfa1dd0170710816b3ed076b535233841937820bfa07183f8be200a6f6ba298bfef4fc17bc292a81dfe4488841223c5f7199b8ad48b0da3e988e4eae4846cccfae1201a9dd43cd253bd5c5cb3996a9cecc53500e684cff329688fd1710815f44f0ba0dab6d31626adedb28d4f33f59bc115050418581796283f5c674f1ba569457af73efbba66960cdde87773cc1ccb420908582e559144c8a83190314510b24628af306fe360dfbb14d3bb74787cd0c03b987681bf658835adb5fc2a538dec8f72adcabea52c7be748bc5bb3c0c2a834b499f2771d951db8e4d79350e1c688f736ab6e60acab555218f754ffbdf71284ebb297fbc13b7041ebd714a0558a82bb23252643b729aea24df5f94c9494d58d160835aa9d6d1fe0e44f766bbe69ebd970b9a44d254759213750c1092226b7ce8b0be9b515e95cf67c9b713fae8", 0x1000}, {&(0x7f0000000040)="12bdbcccfc57fa5f40ea4cb2d69327832e49d70bc343efe27c0c615d50a1aab3973552ab3af1a27d54cddbca527ac588683565c590ab669c277e0deefe564344ad31bd8a0ef6b753a8a55756df8837f8418aa6ad1146ee6b8ae9414e33339322b5e1e76a717b052ae3f8148dc7e632aedfcb664c9a658ec4e66203bc1edb7420876beb62389aa31e4f5be02b9f953120c9e07d26619e7a07909583157c8d19f3bed725e32e695f598f8bbdeb10f56a79414a400f8c8b45d7de5b4d2b4eef1ba4416ded710d11d1e7fd12f6", 0xcb}, {&(0x7f0000000140)="4e9c7d3a0c122f94bd1bbefd0a1599384b95425270", 0x15}, {&(0x7f0000000180)="950bd8a10d6244b07b10b0d2badd6460792db29145152081514e64b05f9f42d9937ebe67128a45203903f8844a6efe04e6688239466d6af163c8612fba4814d9f6dceae85fb491d5bae135a22f59c4797c857dfbc395f4dd78b98580f28eef128a4ae5afc02f2a5dc8dcfd5a7a6d654d8e45a257ed9e22ae364af9eb67e97b3782c3315523d7f802ffe672c34a346aa4128e27fa0996ed0bd6ecbb8a3897ae054369ecba564215dbedc571c9f06ddb9a1d98e5c44d9a8233ece194b89c23", 0xbe}, {&(0x7f00000013c0)="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", 0x1000}], 0x5) 04:24:39 executing program 7: unshare(0x20080) unshare(0x50000000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa001400) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:39 executing program 1: unshare(0x18030180) unshare(0x10000400) unshare(0x50050500) unshare(0x400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa99}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) unshare(0x24020280) unshare(0x6c000680) 04:24:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa004000) 04:24:48 executing program 1: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x200002) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r2, 0xffffffffffffffff, 0x5}) r3 = fork() r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000140)={r4, r5, 0xf5}) unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) r6 = getpgid(r0) rt_tgsigqueueinfo(r3, r6, 0x18, &(0x7f00000001c0)={0x19, 0x10000, 0x10001}) unshare(0x24020280) 04:24:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 04:24:48 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) unshare(0x6020400) 04:24:48 executing program 2: r0 = socket(0x20, 0x6, 0x6) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c020000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fbdbdf2503000000050006007f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20004841}, 0x8000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') clone3(&(0x7f00000004c0)={0x26200700, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0, {0x35}, &(0x7f00000003c0)=""/52, 0x34, &(0x7f0000000400)=""/70, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r3}}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xbd, 0x9, 0xc0, 0x0, 0x0, 0x66bd, 0x8, 0xd, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0x2}, 0x50100, 0x4, 0x0, 0x9, 0xffff, 0xffff, 0x1000, 0x0, 0x3, 0x0, 0x1}, r4, 0x9, r3, 0xa) r5 = fspick(r3, &(0x7f0000000080)='./file0\x00', 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) dup2(r2, r7) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000540)=ANY=[@ANYBLOB="0100000001ff0f0000000000237c8e76bdc11db8b4c5bf494c363d2183a5f964f542395801e5e939fa3087aeaeb3a213a2a355f03405a9f12514c83986e14d762162f3edd0eeffce182ff1ed0b2d638bd39b846aa6f59a74465ce5d036ced3f8c6a7f5d6daa1a700", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) 04:24:48 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) unshare(0x2021000) 04:24:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x1, 0x0) 04:24:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:24:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:24:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:59 executing program 1: unshare(0x20080) unshare(0x30a00) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020280) 04:24:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:59 executing program 7: unshare(0x20080) r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:24:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="9004bf7d101db6282d0ee04b812a6e1827321132421e45773674b40209b405d4c4ce8209b862cdbd964f26c3", 0x2c}, {&(0x7f00000001c0)="7e9b9b00d12f7682a9168ad9251e99d52faa125ab010c0ca0cfde096729d3383d0536388ad859b89d7f76bbb4898782ba60f54c2cf4be814b830bfe69a2c4e6214388a31779373eccfc4d31bd072e9a5f4733dc5c0f3307df9ddcdd81a10e920bb8c2dd9cc6c8f25b81ba364b7b73110ee2638f16b4e3c2f2612115f3d20eb2ca9a6c13bc88ca1f62254e6edeac295bb00a98e8ab9e6b3743b3ed1785121fc68f2d3da6e2e66b7e73e390ff5b920909ce08e9ce8be7c652d6f12d08a866b83504659dd303cdddf69cf05ccacdea1236a32b0be9037ab", 0xd6}], 0x2, 0xfffffff9, 0x100) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5e, 0x1f, 0x5, 0x6, 0x0, 0x1b, 0x5, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000000040)}, 0x9, 0x10001, 0x4, 0x9, 0x1, 0x1, 0x1ff, 0x0, 0xfffffff8, 0x0, 0x8}, r1, 0xb, r0, 0x0) 04:24:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x7fffffff, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x10000000004, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:24:59 executing program 4: unshare(0x6020400) 04:24:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:24:59 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x10182, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x3b095a63fa684f92) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setxattr$system_posix_acl(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='system.posix_acl_access\x00', &(0x7f0000000000)={{}, {}, [{0x2, 0x1, r4}], {}, [], {0x10, 0x1}}, 0x2c, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r5, 0x0) r6 = getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r1, {r2}}, './file1\x00'}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setxattr$system_posix_acl(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='system.posix_acl_access\x00', &(0x7f0000000000)={{}, {}, [{0x2, 0x1, r8}], {}, [], {0x10, 0x1}}, 0x2c, 0x0) syz_mount_image$tmpfs(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x105, 0x2, &(0x7f0000000580)=[{&(0x7f0000000440)="abe566f9519ffe247ecc3ace6d2e4fe14c1ec75cd667544de80594148fd649ca84dc0b6cb11e360f", 0x28, 0x4}, {&(0x7f0000000480)="58c7755691ef6fa4d6158a4969a9a183b7518ec8de4bed2e04a04294eb7ed18ae8ef2108a3dcac675862dff1982a0872ff6bfcd7d40199f1e8eca11f3c91d615f21696d602806e0e965c510163f0b35cc005d7fc050ecdc033108c9e39a00f47f281426ab4f76701ceee6e8751230cee35af2961b4d2a478045044e8ef1e3e96f71f276bdd92f8d930add87da85cf01374a0f41fec437e3445b58f340a1557a2e39f55099fbcdf83628eae4740b58c92e8f9fd79877e3ee34351c3b17e9e83daeb9fc7dde4233f744c1f890dc8f4d45a28f40e07e7fd366153", 0xd9, 0x3ff}], 0x404, &(0x7f0000000600)=ANY=[@ANYBLOB="687567653d616c776179732c687567653d616c776179732c687567653d77697468696e5f73697a652c6e725f696e6f6465733d5e34d86d2537782c687567653d6164766973652c6769643d", @ANYRESHEX=0xee01, @ANYBLOB=',uid=', @ANYRESHEX=r4, @ANYBLOB=',uid=', @ANYRESHEX=r5, @ANYBLOB=',nr_inodes=s28p1x0-,pcr=00000000000000000052,uid>', @ANYRESDEC=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r7, @ANYBLOB=',fsname=rfdno,fowner=', @ANYRESDEC=r8, @ANYBLOB=',\x00']) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100408, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@noextend}, {@access_client}, {@cache_mmap}, {@noextend}, {@cache_none}], [{@obj_role={'obj_role', 0x3d, ',-k@#%@&/!('}}, {@uid_lt={'uid<', 0xee00}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x3f}}]}}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:24:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}], 0x1, 0x0) 04:24:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x10050200) 04:25:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x81) r0 = getpid() r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xef, 0x2, 0x0, 0x4, 0x0, 0xfff, 0x8080, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x20, 0x9, 0x2, 0x6, 0x5, 0x10001, 0xfffa, 0x0, 0x1c000}, r0, 0x100000001, 0xffffffffffffffff, 0x8) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x0, 0x5}) unshare(0x6020400) unshare(0xa000400) 04:25:00 executing program 2: sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x201, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004000}, 0x20040000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:25:00 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x52000000) 04:25:00 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x200000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x420000, 0x98) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) unshare(0x60000000) 04:25:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:25:00 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ppoll(&(0x7f0000000180)=[{r0, 0x4304}], 0x1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:25:00 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x50e}}, './file0\x00'}) 04:25:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:25:00 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @local}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x54, r3, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x3}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x4]}]}, 0x54}, 0x1, 0x0, 0x0, 0x160b643da8b6080b}, 0x4000080) unshare(0x20010200) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0xfffffffffffffffe}, 0x8820}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:25:09 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) sendfile(r0, r2, &(0x7f0000000000)=0x1, 0xaac) 04:25:09 executing program 1: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28000000) unshare(0x24020280) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x4, 0xfffa, 0x1f, 0x6, 0x3, 0x9, 0x1000]) 04:25:09 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:25:09 executing program 3: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000100), 0x6e, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f00000011c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf0}, 0x1) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000001380)={0x1, 0x80, 0x1f, 0xb4, 0xfd, 0x48, 0x0, 0x5, 0x71, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa59, 0x1, @perf_config_ext={0x3ff, 0x3f}, 0x100, 0x5, 0x1ff, 0x0, 0x3, 0xa, 0x9, 0x0, 0x7fff, 0x0, 0x800}, 0x0, 0xd, r3, 0xb) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x40, 0x8, 0x1, 0x6, 0x0, 0x3, 0x8000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffff9}, 0x440, 0x9, 0x80000001, 0x2, 0x0, 0x3ff, 0x8, 0x0, 0x5, 0x0, 0x81}, r1, 0x10, r0, 0x9) unshare(0x42020400) unshare(0x80) unshare(0x800) unshare(0x20000000) unshare(0xb0dad017bdeda82f) r4 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000001300)='cpu.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, &(0x7f0000001340)={0x8b0, {0x0, 0x0, 0x1, 0x800, 0x5}}) unshare(0x24020280) unshare(0x10000200) unshare(0x8000100) 04:25:09 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d3b0942bab40e42e3bc4ac0d914ee37d445bbbef4e6051161c700ef33218f54aa27a554b2e95ec0b78a80d5e98157ccb92f001b0516a37c0cfaf5e50a3d6859440e11030f03b63a978458fde007d6158a491bd3008235035c4f078e136373367c73553ab04650beb15ca41259474bb26db6c8366aa708ae8de10518c879fedf645bfe8932b6516582131d0177b458fe92972d6b6b5c6388fbfb76e220fd5d7ca268bc37247757d12a6dbcc7d34743a5d375340122c5c2af7f0f650bd5ef7de9ae00235cdb7c77bab7", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) r2 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7a, 0x1, 0x2, 0x0, 0x0, 0x2, 0xe0951, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x80000000}, 0x10069, 0x400, 0xfffffffe, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6, 0x2, 0xff, 0x7f, 0x0, 0x9, 0x88000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x20, 0x507, 0x9, 0x2, 0x9, 0x607, 0x2, 0x0, 0x6, 0x0, 0xb22}, 0xffffffffffffffff, 0x9, r2, 0x8) unshare(0x6000400) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) 04:25:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:25:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0x100) unshare(0xa000400) unshare(0x800) 04:25:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:25:17 executing program 2: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:25:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:17 executing program 7: unshare(0x20080) unshare(0x20600) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x4010800) unshare(0x24020280) unshare(0x200) r0 = perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x7, 0x9, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x184, 0xf4, 0x10000, 0x7, 0x5, 0x7, 0x2, 0x0, 0x101, 0x0, 0x100}, 0x0, 0x7, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x2, 0x94, 0x9, 0x3, 0x0, 0x400, 0x80102, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x80, 0x2c8, 0x5, 0x9, 0x8001, 0xfffffffa, 0x9, 0x0, 0x6, 0x0, 0x8}, 0x0, 0x10, r0, 0x11) 04:25:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 1) 04:25:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5d"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) 04:25:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:25:17 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x2, 0x84, 0x2, 0x0, 0xc2, 0x21002, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff22a, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x1ff, 0xff, 0x5, 0x10000, 0x20, 0x3, 0x0, 0x7, 0x0, 0x8}, r1, 0xc, 0xffffffffffffffff, 0x1) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xdd, 0x3, 0x6, 0x8, 0x0, 0x4, 0x10220, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x8, 0xffffffffffff5f6e}, 0x1, 0x8, 0x7, 0x3, 0x7, 0x9, 0xfffc, 0x0, 0xfffffff9, 0x0, 0x3}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000240)={{}, 0x7, 0x1000, 0x6}) unshare(0x6020400) unshare(0xa000400) r4 = eventfd2(0x7ff, 0x1) unshare(0x14001880) r5 = dup3(r3, r3, 0x0) sendfile(r4, r5, &(0x7f0000000200)=0x8ae, 0x4) 04:25:17 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) close_range(r0, r0, 0x2) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000004ec0), 0x102, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0xa2000, 0xa, 0x8}, 0x18) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xfffffffffffffffd) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) r9 = signalfd(r0, &(0x7f0000004f80), 0x8) r10 = fcntl$getown(r0, 0x9) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002800)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@gid={'gid', 0x3d, r12}}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005080)={0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000000100)={0x3274, 0x3c, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x20a0, 0x73, 0x0, 0x1, [@generic="d22089feac055c1d2c712f304858ed2898a410a0c91ab39d9641e706b5608f5a41acf3211bbde68ac7c560b392d67d82e485b5d3b1e67aa81ae5c3092c7c6c7c244890ccc6297f5c5225d873a5b1fc2f508eb2f0bc79383132f8f34b75c8bb221b8145530255f2cbb1322116990dacaef3858e4718854775750d5e22f85bac555468c8aafb088f76e12afda41d455fef6c894b3011013f09f343fd92", @generic="375efe7af7a71aee16f0b2b6104f48ed8acbeb047b307dd4a067d1ff94b32df62cfb2583b83544649ee49ab2b5a86ad6a80f70e931650c3948ec315b7825dabd667bc603947aa0a649dcec12136efc0f95fa4a2da775cac1ae5a7c24a3d99fc85c63b4100e70501f96f3b27b79d59ace1eb2ec85b5f318616ebeb71d0f7632d55ba667e4571911ec51e11f61963ff0cca58778dab4439a62ac021d560817c0246b313206a5a6d5907f590d086393d0b775bedefc9e0ea9e5c91d2b39c7aa79f6b8ee4474b7011d403920651a829f1fef6177cd6ba414b9e073a19ab479e3523cacc9f99b32c424803c5a804ac77b3c6abd58636c7ee4928ce774c131d4baa78f7ac26d0c80346e51479807a771c9fe0061720e44cbb55877932949f902c3bcffb6c036920c2abe5fd9b8304bfe731789f4b62ddcd51db858829f5c4e0bb33b0104147bcd4cba6107b02b0d2fb9f5c842799da03e5a65a40e6211af3355b9417244971d0ff056f4d927ba2f6ba18d87a0ecb83f3187c8288ccf42d643fe9035ed29e437871b43e706f5d673ec132c2fc20882ec5da195cef222784c53c55ec061d9d066aa50d6bbfa255c2ff7cfd2302e93ed9378f0c792705e7e797aac75286c8a9648dca9a36bc7113a4c5c812098a18f5cfee53dd1b5bbd77a086bcfe32e7a310d6bee8662fb44a738014e464f61d521327fcc4d183ecc9b211d8a7743e8b88e06e93033a763efdf0c4c35d685b6d7df09755ec9f96da083408b521c3984211be3b7624720a72428c54a60930f706af23b4e7eaa927133d4e6175243591f6cdd5d7ed7d7ddac2f39ac9c006b50132a6e8e60acdf4efa6afbf4299fb1450100a0781797e57554bbfe15c8c0829ea7cb3d2f9b99406d2b9441f8b9c31ecf83b49c113cf766cc2dc67169f48cec6867defd9acd69ec277d30f22731ec11ede9953ece8680d8423b18cf0e8a60c1c26d565c23fe0e1f1a986954a180d2d06e9a8c9248fea1e941e7296310f9f3504743461f771bfdd0c205da85c8575cd2b3f5f447f64156ff4fbe069df6db9fabc0afd401a9e81f3221c4a846c48f0a660774cc065338247323a9be26a82a811d47fa5d766c03873fdd8c2d0d0b4614e0507c6ec5247d2d5fe73aa6c1e95b0df23c28e698e94f5c7600001bc5c379c344e64c1c34ebd78142cf12ad8d5531dece7fc3ddc541cafcbc6a6a94a3fadd71ba13df8eeddc9ae0e04ea04102029b9a68b0456372afbce24c3eece7e5480fca833e9d5d8c74c1a7c3fecc044c7144b7363658786ac9ee11141e24af65cdb8ff3f276a6bf278671a244d2f2d5c0056eae1da306332de0de1e57c509e297f42e0190334b1ed7933ee6513f3bf24830c2260580f8645d179866a11cdb76b3a54f78485356d2b56fe3741b7c8fab0f8b46b880276fd763454e2ebcd42e17fe94aa1fd6b2188a4685338f6ed1be90475bc5edc963607b99acc28ec0693073ca022d7f645b385f4bf49ac2aaaa49e685a67c73478f10bcbc40abbff14a21120ca552bf020b65af403d7d6be7145a853c612c013a5bb6e4fb3b82599819cadcfabdfa821b63852e4ae71fda4205a49a0f02fb4f671ebbf97623a63da4dee23828d55b8d3edd161472a110403f46315ac30a8a3daf4a99099daf26c3a3432a1eb64c4871156a236d6e9a1c5eec04e5d5b02ce24505352d9f9522547691eb82b21859f0830e3dad0db4a75f2563a384fb4f13fc47ec1ce72e08812735c90a835b8dd472bf1e30dab9881c9e05298d83e2060c64060eb633308f8bfeb5ebee7bb21e1e4c6587197b4ccfdb42c2427e612ef0a4a0c636ac17daca37773528e576f8b85488dcd7623c850b83cb669d42ff7173594721f3a8cd2fc0fbd196f30842966bfb63a7b296c39020c1a090bbd1b4008fc6900eb9ff4b803dc230af782198b6ce3d078c88771c2c287d82c48423fc255fa2cfcf01c14afbee736b1db314d6755e7040f0473dfb0e4158f994a15f4b00ddd9a47f4fcd36a4a97868804041028d826f4ec892610dd7c715c353b4ce2c0f61d429307d5346878a0e65d305954f157397389382fe13fb5943305950960ba2dbc1f08b976474c80982cc23142211d97c3bcc3031c1e5ae6a230d6722895f4a7fc957d614a5c78758693ddff76473e0bd9600668ca5755ac7013e3398eeb43bb78ccc6a188d5ca92d9df9aa975c60f9131ea6310981caef7df91dc87464d7bf398a7a8e5ddfd699ac93ea6c8378b9b316c2d18f855a8b729fb47fed0382a34211b2b3e3cf127e36e56ee06d74d9e9b2a539e666c0d289921571419f8136c1e012841ad0ffe8f2b5c8eb0c432dc4a7c6378d22341a3a2086e0894605b7fcfb5c2bcaf3888f67eaa75eed08eaeed27157a62088b68ab56c86d226d44f94aac64efebe7079245955f903596f6b6d7f9b26cd5c5634a3f271817ea9e8a7e8aa2f5e187ee6afa23ef78a2eff80e53842de2478375f3f58ad78e76919c2fb79557ce4d406796b7acacb835d90e6a0ba5ca80586b83a6d404813261174c829e4dd4a340dafdb059baa351a8d1b77d02f1b90dc85b81fca97b59b01408cc35d4e1c47a01d1f66924de0afc370a53ed6d2f7b06593bc3998cf38896eb63a9913ea075acfcf8ad8d045b88b0b0e9e7a6bcb8f34c1606e283b0d3a6f4e12283132dbd5f8ea5746002d12e8bd53d99ca67a75083f7a34ab60f2332c7dfe498441a9962d362b1f7ebf15ecd769e182b220390e0a8357578f72a62f53081b68ff8db4cca2e2f12e462f42b5d645aa4902c64c713d61847c063b08f040757e76961de39f69a4fac99d1b6805eeee6004d9b7abbccf2f8dce697f3dddad4d38d3289422347343ac0e2ca6af0c9f42225fc19a133c7bd30f5412df0bdc8892829920e49b6ee65c19e9bff8a7b096df9d347757ddbf33e2cdcb46435e03af958e5dcd64c8663abe7cae8633a73f0c7d94940cafe78f6ff5c3ebe95f9854339f19e67e0c61602242302eeb925e4e96bfe1d7e40a90886de81855cfe15575bb13420c3cd2034a8fcaec5e2cc830c869d38cdc0bd2d88f3cdf1c090d7709aeddc82b4ce7551adf5cb768f4bf29bec219c61a9233f0c5125fd05cedf10e3460685a09a5f29f23bbb14ca51a0b7331c89d89ed8a595cf29eb655883b04bce0153f686b1b9aa25773332d741896d73af1e3064e6982e94bb8372fdc87ebc135922675cee94aef6f98a81b4b58c1e1fea5c8449c25ec037304a5daf9cc96e321547916244934013ebe02bad1bdd49bf3552281a5dc088c420b0a0d29763ff49caa22184e372d2f3077ee920b3cb1f5e59cfb39c48ddea2ad1b346f36a3fdc59c54b7f3e6be6708293d0c44c9ca5544ca531fc6fcaacd1ec6be1837d8e85948d29651ccc166900dff6dc291f5c830d57d0fbac5a05d841d012eeb5c40a46df75fe6537b2419af6920e4d6ecec2b7f9fc4fa4ea148d08bce28129fb25b253e57f8f75b787c453b47dadc7d1f9fd7c6c143fceb735898205e6ab2f082bd134246807c27e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0x1, [@typed={0x8, 0x43, 0x0, 0x0, @uid}, 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@generic="3c44f3b0d6e044b42b43cdb3b4080fdfefc47c3e0a4010d7878146121e446448cc5014d90821132d5bbad14851b98c8cc051fd902f3f1cf33830d5360f8b28827555386ae5e32aeafe09f6a301763614b9cf6c59119469a019d1607643bacb1d80fadd1993e48cdd120492cdc15c26557a584904e33de0c1a12f709d7d860ba6abffedab4aa9b1a0b60934310f15910f174cac0a65e7f7db219c979532a937f76e945a9eb4e717a05e6d369bf6ce9b4fc1fbb8a4ff69d0e21f9d952c487ba7a24bc72c230147684aa77df47cd2bfbdbe16b0aaa667dbd2cde31af6687063291e6697ab694f5954b4279b8358d570129a64af740860234da2c6", @generic="4cefdcbada6b8f6ba2029b75adc9876f0452b167b3a164051980f3897e89226b6f853e3b14ed512e996c4d0299ca3c", @generic="d674673f67e4b06915d3a762e4e3dbc3cab85bf8c1a573442b4416aced6b8005a0825ce229d46fcff0748f229bd9ef937f1a5ab37f68624793c33d11ee423ac018"]}, @generic="62bab04a92f8b4fbe2030658de9f1ca898c79be03984fd525016f312b981877e0141402ad2e9fc96019c87f581877bb6c3cb657e0e4d447601fd69d6b1c38c69d6583e48c01c04a180f48caeeba27b5688de4ce738a45a4cc7a8b2c907427486f747d8367ca1d79b172030f058db1a20af36d720f8f621059c1dc65116a451", @typed={0x7e, 0x86, 0x0, 0x0, @binary="7672e6d4a28797d08829cb0c65c22db1959352347c572780fe4d96ecd33578c72cfea9b40a717807fe9f2f0957a22a0a3bf835448789c23d5e367e5d203fef626b0e9a61af013f614a76f172e31a8bea1f1f286ac5a437910a759822ba8a4806feddc6509300b4b4831cb75dd650e1fe726edfd6f18aa8721f1a"}, @generic="09e4cf3d7dd0a9938f166a1bdb496e886fc357556fcf5bc48c00ccb67093897ad28c494b24666ba8ec3f492075ea73cc16565662db99102063e436de8591ff421e7e63b4ca5671f6b46b43db8dde61c7d56ee5f7f086b9374a807c58d621e1586d54b2b7b28c1d3897fee16baeb0ed2d26387d9d624101188a5773b78d29cb3d938c5bacb55939a215ed8a21a28f5b55c9376d9f78a1f168b2a8c66139ad"]}, 0x1328}], 0x6, &(0x7f0000004fc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [r1, r0, r2, r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r3, r0, r4, r6, r0, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee00, r12}}}], 0x98, 0x10}, 0x40) [ 1561.543925] FAULT_INJECTION: forcing a failure. [ 1561.543925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1561.546067] CPU: 0 UID: 0 PID: 12458 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1561.546105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.546122] Call Trace: [ 1561.546132] [ 1561.546142] dump_stack_lvl+0xfa/0x120 [ 1561.546193] should_fail_ex+0x4d7/0x5e0 [ 1561.546231] _copy_from_user+0x30/0xd0 [ 1561.546266] copy_msghdr_from_user+0x88/0x150 [ 1561.546304] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1561.546344] ? _kstrtoull+0x13e/0x200 [ 1561.546382] ? __pfx__kstrtoull+0x10/0x10 [ 1561.546428] ___sys_sendmsg+0xdc/0x1b0 [ 1561.546463] ? __pfx____sys_sendmsg+0x10/0x10 [ 1561.546509] ? lock_acquire+0x15e/0x2f0 [ 1561.546551] ? __fget_files+0x34/0x3b0 [ 1561.546581] ? find_held_lock+0x2b/0x80 [ 1561.546612] ? __fget_files+0x203/0x3b0 [ 1561.546640] ? lock_release+0xc8/0x290 [ 1561.546685] ? __fget_files+0x20d/0x3b0 [ 1561.546725] __sys_sendmmsg+0x1f5/0x420 [ 1561.546765] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1561.546804] ? __mutex_unlock_slowpath+0x157/0x750 [ 1561.546844] ? vfs_write+0x3/0x1150 [ 1561.546876] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1561.546921] ? __fget_files+0x20d/0x3b0 [ 1561.546957] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.546985] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.547015] ? ksys_write+0x1a3/0x240 [ 1561.547051] ? __pfx_ksys_write+0x10/0x10 [ 1561.547085] __x64_sys_sendmmsg+0x9d/0x110 [ 1561.547118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1561.547147] do_syscall_64+0xbf/0x430 [ 1561.547175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1561.547203] RIP: 0033:0x7f8d2a11ab19 [ 1561.547225] 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 [ 1561.547251] RSP: 002b:00007f8d27690188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1561.547278] RAX: ffffffffffffffda RBX: 00007f8d2a22df60 RCX: 00007f8d2a11ab19 [ 1561.547297] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1561.547314] RBP: 00007f8d276901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.547331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1561.547348] R13: 00007ffdfef1a9ff R14: 00007f8d27690300 R15: 0000000000022000 [ 1561.547383] 04:25:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:25:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 1) 04:25:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1561.648867] tmpfs: Invalid gid '0x00000000ffffffff' [ 1561.649920] FAULT_INJECTION: forcing a failure. [ 1561.649920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1561.651760] CPU: 0 UID: 0 PID: 12469 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1561.651793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.651808] Call Trace: [ 1561.651817] [ 1561.651827] dump_stack_lvl+0xfa/0x120 [ 1561.651872] should_fail_ex+0x4d7/0x5e0 [ 1561.651909] _copy_from_user+0x30/0xd0 [ 1561.651943] copy_msghdr_from_user+0x88/0x150 [ 1561.651976] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1561.652016] ? _kstrtoull+0x13e/0x200 [ 1561.652057] ? __pfx__kstrtoull+0x10/0x10 [ 1561.652101] ___sys_sendmsg+0xdc/0x1b0 [ 1561.652133] ? __pfx____sys_sendmsg+0x10/0x10 [ 1561.652161] ? perf_trace_lock+0xb5/0x5d0 [ 1561.652207] ? __pfx_perf_trace_lock+0x10/0x10 [ 1561.652252] ? lock_acquire+0x15e/0x2f0 [ 1561.652287] ? __fget_files+0x34/0x3b0 [ 1561.652314] ? find_held_lock+0x2b/0x80 [ 1561.652343] ? __fget_files+0x203/0x3b0 [ 1561.652368] ? lock_release+0xc8/0x290 [ 1561.652411] ? __fget_files+0x20d/0x3b0 [ 1561.652452] __sys_sendmmsg+0x1f5/0x420 [ 1561.652491] ? __pfx___sys_sendmmsg+0x10/0x10 04:25:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 1) [ 1561.652529] ? __mutex_unlock_slowpath+0x157/0x750 [ 1561.652565] ? vfs_write+0x3/0x1150 [ 1561.652596] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1561.652639] ? __fget_files+0x20d/0x3b0 [ 1561.652675] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.652701] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.652729] ? ksys_write+0x1a3/0x240 04:25:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 2) [ 1561.652754] ? __pfx_ksys_write+0x10/0x10 [ 1561.652789] __x64_sys_sendmmsg+0x9d/0x110 [ 1561.652838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1561.652865] do_syscall_64+0xbf/0x430 [ 1561.652892] entry_SYSCALL_64_after_hwframe+0x77/0x7f 04:25:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1561.652917] RIP: 0033:0x7f7357684b19 [ 1561.652936] 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 [ 1561.652959] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1561.652983] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1561.653000] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1561.653016] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.653031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 04:25:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 2) [ 1561.653046] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1561.653086] [ 1561.655073] tmpfs: Invalid gid '0x00000000ffffffff' [ 1561.733558] FAULT_INJECTION: forcing a failure. [ 1561.733558] name fail_usercopy, interval 1, probability 0, space 0, times 0 04:25:17 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) lseek(r0, 0x12, 0x1) [ 1561.733602] CPU: 0 UID: 0 PID: 12481 Comm: syz-executor.5 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1561.733633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.733649] Call Trace: [ 1561.733658] [ 1561.733669] dump_stack_lvl+0xfa/0x120 [ 1561.733716] should_fail_ex+0x4d7/0x5e0 [ 1561.733753] _copy_from_user+0x30/0xd0 [ 1561.733787] copy_msghdr_from_user+0x88/0x150 [ 1561.733829] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1561.733869] ? _kstrtoull+0x13e/0x200 [ 1561.733903] ? __pfx__kstrtoull+0x10/0x10 [ 1561.733947] ___sys_sendmsg+0xdc/0x1b0 [ 1561.733978] ? __pfx____sys_sendmsg+0x10/0x10 [ 1561.734006] ? perf_trace_lock+0xb5/0x5d0 [ 1561.734051] ? __pfx_perf_trace_lock+0x10/0x10 04:25:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1cc, 0x1, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) [ 1561.734096] ? lock_acquire+0x15e/0x2f0 [ 1561.734131] ? __fget_files+0x34/0x3b0 [ 1561.734158] ? find_held_lock+0x2b/0x80 [ 1561.734187] ? __fget_files+0x203/0x3b0 [ 1561.734213] ? lock_release+0xc8/0x290 [ 1561.734255] ? __fget_files+0x20d/0x3b0 [ 1561.734297] __sys_sendmmsg+0x1f5/0x420 [ 1561.734336] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1561.734374] ? __mutex_unlock_slowpath+0x157/0x750 [ 1561.734410] ? vfs_write+0x3/0x1150 [ 1561.734441] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1561.734484] ? __fget_files+0x20d/0x3b0 [ 1561.734519] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.734546] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.734573] ? ksys_write+0x1a3/0x240 [ 1561.734598] ? __pfx_ksys_write+0x10/0x10 [ 1561.734633] __x64_sys_sendmmsg+0x9d/0x110 [ 1561.734662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1561.734689] do_syscall_64+0xbf/0x430 [ 1561.734716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1561.734741] RIP: 0033:0x7f9f32ef9b19 [ 1561.734760] 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 [ 1561.734784] RSP: 002b:00007f9f3046f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1561.734808] RAX: ffffffffffffffda RBX: 00007f9f3300cf60 RCX: 00007f9f32ef9b19 [ 1561.734825] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1561.734841] RBP: 00007f9f3046f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.734856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1561.734871] R13: 00007ffd1a8f440f R14: 00007f9f3046f300 R15: 0000000000022000 [ 1561.734910] [ 1561.777686] FAULT_INJECTION: forcing a failure. [ 1561.777686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1561.777710] CPU: 1 UID: 0 PID: 12485 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1561.777726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.777734] Call Trace: [ 1561.777739] [ 1561.777744] dump_stack_lvl+0xfa/0x120 [ 1561.777768] should_fail_ex+0x4d7/0x5e0 [ 1561.777787] _copy_from_user+0x30/0xd0 [ 1561.777804] move_addr_to_kernel.part.0+0x40/0x120 [ 1561.777826] __copy_msghdr+0x3cd/0x4b0 [ 1561.777842] copy_msghdr_from_user+0xb3/0x150 [ 1561.777858] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1561.777877] ? _kstrtoull+0x13e/0x200 [ 1561.777894] ? __pfx__kstrtoull+0x10/0x10 [ 1561.777915] ___sys_sendmsg+0xdc/0x1b0 [ 1561.777930] ? __pfx____sys_sendmsg+0x10/0x10 [ 1561.777944] ? perf_trace_lock+0xb5/0x5d0 [ 1561.777967] ? __pfx_perf_trace_lock+0x10/0x10 [ 1561.777989] ? lock_acquire+0x15e/0x2f0 [ 1561.778007] ? __fget_files+0x34/0x3b0 [ 1561.778025] ? find_held_lock+0x2b/0x80 [ 1561.778040] ? __fget_files+0x203/0x3b0 [ 1561.778052] ? lock_release+0xc8/0x290 [ 1561.778073] ? __fget_files+0x20d/0x3b0 [ 1561.778092] __sys_sendmmsg+0x1f5/0x420 [ 1561.778111] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1561.778133] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1561.778155] ? __fget_files+0x20d/0x3b0 [ 1561.778171] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.778185] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.778199] ? ksys_write+0x1a3/0x240 [ 1561.778212] ? __pfx_ksys_write+0x10/0x10 [ 1561.778228] __x64_sys_sendmmsg+0x9d/0x110 [ 1561.778243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1561.778258] do_syscall_64+0xbf/0x430 [ 1561.778273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1561.778288] RIP: 0033:0x7f8d2a11ab19 [ 1561.778298] 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 [ 1561.778310] RSP: 002b:00007f8d27690188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1561.778323] RAX: ffffffffffffffda RBX: 00007f8d2a22df60 RCX: 00007f8d2a11ab19 [ 1561.778331] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1561.778339] RBP: 00007f8d276901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.778347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1561.778354] R13: 00007ffdfef1a9ff R14: 00007f8d27690300 R15: 0000000000022000 [ 1561.778372] [ 1561.829629] FAULT_INJECTION: forcing a failure. [ 1561.829629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1561.829653] CPU: 1 UID: 0 PID: 12490 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1561.829669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.829676] Call Trace: [ 1561.829681] [ 1561.829686] dump_stack_lvl+0xfa/0x120 [ 1561.829711] should_fail_ex+0x4d7/0x5e0 [ 1561.829730] _copy_from_user+0x30/0xd0 [ 1561.829747] move_addr_to_kernel.part.0+0x40/0x120 [ 1561.829770] __copy_msghdr+0x3cd/0x4b0 [ 1561.829786] copy_msghdr_from_user+0xb3/0x150 [ 1561.829802] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1561.829821] ? _kstrtoull+0x13e/0x200 [ 1561.829838] ? __pfx__kstrtoull+0x10/0x10 [ 1561.829859] ___sys_sendmsg+0xdc/0x1b0 [ 1561.829875] ? __pfx____sys_sendmsg+0x10/0x10 [ 1561.829889] ? perf_trace_lock+0xb5/0x5d0 [ 1561.829913] ? __pfx_perf_trace_lock+0x10/0x10 [ 1561.829934] ? lock_acquire+0x15e/0x2f0 [ 1561.829952] ? __fget_files+0x34/0x3b0 [ 1561.829967] ? find_held_lock+0x2b/0x80 [ 1561.829982] ? __fget_files+0x203/0x3b0 [ 1561.829994] ? lock_release+0xc8/0x290 [ 1561.830015] ? __fget_files+0x20d/0x3b0 [ 1561.830039] __sys_sendmmsg+0x1f5/0x420 [ 1561.830058] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1561.830081] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1561.830103] ? __fget_files+0x20d/0x3b0 [ 1561.830120] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.830134] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1561.830147] ? ksys_write+0x1a3/0x240 [ 1561.830161] ? __pfx_ksys_write+0x10/0x10 [ 1561.830177] __x64_sys_sendmmsg+0x9d/0x110 [ 1561.830192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1561.830206] do_syscall_64+0xbf/0x430 [ 1561.830219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1561.830233] RIP: 0033:0x7f7357684b19 [ 1561.830243] 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 [ 1561.830255] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1561.830268] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1561.830277] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1561.830285] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.830293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1561.830300] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1561.830318] 04:25:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 3) 04:25:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 3) 04:25:26 executing program 7: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 04:25:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 2) 04:25:26 executing program 4: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 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, 0x5, 0x0, @perf_config_ext={0x741}, 0x0, 0x5, 0x0, 0x3, 0x0, 0x4000006, 0x0, 0x0, 0x20000}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) 04:25:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x115) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 04:25:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:25:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d4401be1de8740c173cd0b6030cd49a82499c3e7c5776d911ef87bd893cd51cdd6501b4c47cf22c34d438b30ed90856d6928a69e4553feeb00d836957989a826ea3dcc408f6880ad62d82f7d776b0aaf26b014e6beb7a6733f21c0a9fcdd4575e80a867f0d8e7f58a7f7271cf0d683e91d1e127a69cf08d66571271e9c8e8a514b5c51600"/162, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000040)) [ 1570.323570] FAULT_INJECTION: forcing a failure. [ 1570.323570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.324537] CPU: 1 UID: 0 PID: 12514 Comm: syz-executor.5 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1570.324554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.324562] Call Trace: [ 1570.324571] [ 1570.324576] dump_stack_lvl+0xfa/0x120 [ 1570.324601] should_fail_ex+0x4d7/0x5e0 [ 1570.324620] _copy_from_user+0x30/0xd0 [ 1570.324637] move_addr_to_kernel.part.0+0x40/0x120 [ 1570.324659] __copy_msghdr+0x3cd/0x4b0 [ 1570.324675] copy_msghdr_from_user+0xb3/0x150 [ 1570.324690] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1570.324708] ? _kstrtoull+0x13e/0x200 [ 1570.324726] ? __pfx__kstrtoull+0x10/0x10 [ 1570.324746] ___sys_sendmsg+0xdc/0x1b0 [ 1570.324761] ? __pfx____sys_sendmsg+0x10/0x10 [ 1570.324782] ? lock_acquire+0x15e/0x2f0 [ 1570.324801] ? __fget_files+0x34/0x3b0 [ 1570.324816] ? find_held_lock+0x2b/0x80 [ 1570.324830] ? __fget_files+0x203/0x3b0 [ 1570.324843] ? lock_release+0xc8/0x290 [ 1570.324863] ? __fget_files+0x20d/0x3b0 [ 1570.324880] __sys_sendmmsg+0x1f5/0x420 [ 1570.324898] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1570.324928] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1570.324950] ? __fget_files+0x20d/0x3b0 [ 1570.324966] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.324980] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.324993] ? ksys_write+0x1a3/0x240 [ 1570.325007] ? __pfx_ksys_write+0x10/0x10 [ 1570.325022] __x64_sys_sendmmsg+0x9d/0x110 [ 1570.325037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1570.325050] do_syscall_64+0xbf/0x430 [ 1570.325063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1570.325080] RIP: 0033:0x7f9f32ef9b19 [ 1570.325090] 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 [ 1570.325103] RSP: 002b:00007f9f3046f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1570.325115] RAX: ffffffffffffffda RBX: 00007f9f3300cf60 RCX: 00007f9f32ef9b19 [ 1570.325124] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1570.325131] RBP: 00007f9f3046f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.325139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1570.325146] R13: 00007ffd1a8f440f R14: 00007f9f3046f300 R15: 0000000000022000 [ 1570.325162] 04:25:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 3) 04:25:26 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000002}) pread64(r0, &(0x7f0000000040)=""/97, 0x61, 0x2) 04:25:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1570.422192] FAULT_INJECTION: forcing a failure. [ 1570.422192] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.423017] CPU: 1 UID: 0 PID: 12523 Comm: syz-executor.5 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1570.423037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.423045] Call Trace: [ 1570.423050] [ 1570.423055] dump_stack_lvl+0xfa/0x120 [ 1570.423082] should_fail_ex+0x4d7/0x5e0 [ 1570.423101] should_failslab+0xc2/0x120 [ 1570.423118] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1570.423138] ? __alloc_skb+0x159/0x430 [ 1570.423157] ? __alloc_skb+0x159/0x430 [ 1570.423170] __alloc_skb+0x159/0x430 [ 1570.423183] ? __alloc_skb+0x369/0x430 [ 1570.423197] ? __pfx___alloc_skb+0x10/0x10 [ 1570.423211] ? 0xffffffffa0000000 [ 1570.423224] ? kernel_text_address+0x5b/0xc0 [ 1570.423245] alloc_skb_with_frags+0x8f/0x7c0 [ 1570.423268] sock_alloc_send_pskb+0x7cb/0x950 [ 1570.423285] ? perf_trace_lock+0xb5/0x5d0 [ 1570.423309] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1570.423325] ? lock_acquire+0x15e/0x2f0 [ 1570.423343] ? __is_insn_slot_addr+0x2e/0x290 [ 1570.423362] ? find_held_lock+0x2b/0x80 [ 1570.423377] ? __is_insn_slot_addr+0x136/0x290 [ 1570.423395] ? lock_release+0xc8/0x290 [ 1570.423415] __ip_append_data+0x152e/0x40d0 [ 1570.423433] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1570.423453] ? lock_acquire+0x15e/0x2f0 [ 1570.423474] ? lock_release+0xc8/0x290 [ 1570.423491] ? lock_is_held_type+0x9e/0x120 [ 1570.423510] ? __pfx___ip_append_data+0x10/0x10 [ 1570.423523] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1570.423542] ip_make_skb+0x22b/0x2a0 [ 1570.423557] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1570.423577] ? __pfx_ip_make_skb+0x10/0x10 [ 1570.423593] ? lock_acquire+0x15e/0x2f0 [ 1570.423613] ? xfrm_lookup_route+0x69/0x200 [ 1570.423629] udp_sendmsg+0x1647/0x22c0 [ 1570.423651] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1570.423672] ? __pfx_udp_sendmsg+0x10/0x10 [ 1570.423696] ? perf_trace_lock+0xb5/0x5d0 [ 1570.423717] ? __pfx_perf_trace_lock+0x10/0x10 [ 1570.423734] ? reacquire_held_locks+0xd1/0x200 [ 1570.423753] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.423770] ? find_held_lock+0x2b/0x80 [ 1570.423787] ? __local_bh_enable_ip+0xa1/0x110 [ 1570.423803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1570.423816] ? inet_autobind+0x13f/0x1a0 [ 1570.423833] ? __local_bh_enable_ip+0xa1/0x110 [ 1570.423848] ? inet_autobind+0x144/0x1a0 [ 1570.423867] ? __pfx_udp_sendmsg+0x10/0x10 [ 1570.423885] inet_sendmsg+0x109/0x150 [ 1570.423899] ____sys_sendmsg+0x947/0xc20 [ 1570.423920] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1570.423944] ? copy_msghdr_from_user+0xfb/0x150 [ 1570.423962] ___sys_sendmsg+0x10f/0x1b0 [ 1570.423978] ? __pfx____sys_sendmsg+0x10/0x10 [ 1570.423991] ? perf_trace_lock+0xb5/0x5d0 [ 1570.424013] ? __pfx_perf_trace_lock+0x10/0x10 [ 1570.424030] ? perf_trace_lock+0xb5/0x5d0 [ 1570.424051] ? lock_acquire+0x15e/0x2f0 [ 1570.424068] ? __fget_files+0x34/0x3b0 [ 1570.424082] ? find_held_lock+0x2b/0x80 [ 1570.424098] ? lock_release+0xc8/0x290 [ 1570.424118] ? __fget_files+0x20d/0x3b0 [ 1570.424137] __sys_sendmmsg+0x1f5/0x420 [ 1570.424156] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1570.424177] ? __schedule+0xf2c/0x3d40 [ 1570.424200] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.424212] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.424225] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.424237] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1570.424250] ? xfd_validate_state+0x55/0x180 [ 1570.424276] __x64_sys_sendmmsg+0x9d/0x110 [ 1570.424291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1570.424304] do_syscall_64+0xbf/0x430 [ 1570.424317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1570.424330] RIP: 0033:0x7f9f32ef9b19 [ 1570.424339] 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 [ 1570.424352] RSP: 002b:00007f9f3046f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1570.424364] RAX: ffffffffffffffda RBX: 00007f9f3300cf60 RCX: 00007f9f32ef9b19 [ 1570.424373] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1570.424381] RBP: 00007f9f3046f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.424389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1570.424396] R13: 00007ffd1a8f440f R14: 00007f9f3046f300 R15: 0000000000022000 [ 1570.424414] 04:25:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 4) 04:25:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 4) 04:25:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) semtimedop(0x0, &(0x7f0000000000)=[{0x1, 0x6}, {0x1, 0x5, 0x800}, {0x2, 0x5, 0x1000}, {0x1, 0x6}], 0x4, &(0x7f0000000040)={0x0, 0x989680}) 04:25:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 5) 04:25:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 6) 04:25:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 4) 04:25:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x202800) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5a, 0x4, 0x5, 0x4, 0x2, 0x3, 0x2, 0x177, 0x40, 0x2e2, 0xfff, 0x3, 0x38, 0x2, 0x0, 0x8, 0xff}, [{0x60000000, 0x0, 0x3048, 0x4, 0xd6e, 0x80, 0xa93, 0x82f7}, {0x7, 0x4, 0x4a3800, 0x7fff, 0x3, 0xfd, 0x10001, 0xff}], "f34d99de5faa1eec802a1e6e2f0896a1901182a067865cb0f40c15235366c8a3dac0baa50f0e6775ee2e8e297b47cf7f0f4766c5f86b1a3b299ecd4c98a137da5ec4bb27b3a02f2690a285a23a13982b1ea24a3d4aacc6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x607) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x6, 0x4c, "1aa7277df9e312d7a555bb9b1d6ec9ad9f4d8762d98fcabbe217f05836bfe5bd133e52eb93a685399e02e2745ed7655bdbc713b2ade21cf6f9f95c71e5d7e5fd573d7ec4d649f03be20cfa3c"}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:25:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 5) 04:25:35 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 1) 04:25:35 executing program 7: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000001001b003475d000040000000000001c78fc0c7778658a4ebca126edc467e021294477270e809992f2b79a7fe9cfc01e5915f5f00f2838a063e6f051d2ce8a77664ddee7b347d8e3347b896179e9b07fbb3d153f5645d85174257341ff0dfe060000004aa9a9cf47518da80340db13b5e1d8a4553c37628b48f30b1dd5ce70eb44aa1e86", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0\x00']) fchown(0xffffffffffffffff, r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xf5ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x58020200) unshare(0x24020280) 04:25:35 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x7, 0x20, 0x4}) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x72, 0x0, 0x5, 0x7, 0x0, 0x0, 0x200, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_bp, 0x1, 0x3, 0x4fc7, 0x7, 0x3, 0x4, 0xa135, 0x0, 0x9, 0x0, 0x80000001}, 0x0, 0x10, r1, 0x2) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="01b9eca4fa58e3521ba6bad7101a54f7354e15c4a4764a8d9d2ab5a7cfdf63749fdfd2cbac07f09b1c0f24e072447b2d820cbb181f89b84ff5cec9d74a86c6f37556b0750d416b787544defedd79c165a8c681e45d77ab1a622f2298a79861469aa53936fd024e937378a95c3f8c75912a4361cf8c5c5dad16049b32a14cb5cee7f8d1"]) write(r2, &(0x7f0000000180), 0x0) 04:25:35 executing program 0: unshare(0x6020400) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x1e10c0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) dup(r4) unshare(0xa000400) unshare(0x4000000) [ 1579.218828] FAULT_INJECTION: forcing a failure. [ 1579.218828] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1579.220968] CPU: 0 UID: 0 PID: 12555 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1579.221005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.221041] Call Trace: [ 1579.221051] [ 1579.221062] dump_stack_lvl+0xfa/0x120 [ 1579.221111] should_fail_ex+0x4d7/0x5e0 [ 1579.221151] _copy_from_user+0x30/0xd0 [ 1579.221187] copy_msghdr_from_user+0x88/0x150 [ 1579.221223] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1579.221260] ? __pfx_perf_trace_lock+0x10/0x10 [ 1579.221308] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.221341] ? lock_acquire+0x15e/0x2f0 [ 1579.221386] ___sys_sendmsg+0xdc/0x1b0 [ 1579.221422] ? __pfx____sys_sendmsg+0x10/0x10 [ 1579.221453] ? finish_task_switch.isra.0+0x206/0x840 [ 1579.221487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.221518] ? finish_task_switch.isra.0+0x294/0x840 [ 1579.221557] ? trace_sched_exit_tp+0xbf/0x100 [ 1579.221597] ? __schedule+0xf2c/0x3d40 [ 1579.221647] ? __pfx___schedule+0x10/0x10 [ 1579.221682] ? find_held_lock+0x2b/0x80 [ 1579.221714] ? __might_fault+0x138/0x190 [ 1579.221771] __sys_sendmmsg+0x1f5/0x420 [ 1579.221813] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1579.221863] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1579.221909] ? __fget_files+0x20d/0x3b0 [ 1579.221949] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.221976] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.222007] ? ksys_write+0x1a3/0x240 [ 1579.222036] ? __pfx_ksys_write+0x10/0x10 [ 1579.222073] __x64_sys_sendmmsg+0x9d/0x110 [ 1579.222106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.222136] do_syscall_64+0xbf/0x430 [ 1579.222165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.222193] RIP: 0033:0x7f8d2a11ab19 [ 1579.222215] 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 [ 1579.222242] RSP: 002b:00007f8d27690188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1579.222269] RAX: ffffffffffffffda RBX: 00007f8d2a22df60 RCX: 00007f8d2a11ab19 [ 1579.222288] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1579.222305] RBP: 00007f8d276901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.222322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.222338] R13: 00007ffdfef1a9ff R14: 00007f8d27690300 R15: 0000000000022000 [ 1579.222379] [ 1579.229469] FAULT_INJECTION: forcing a failure. [ 1579.229469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1579.245668] CPU: 1 UID: 0 PID: 12566 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1579.245688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.245696] Call Trace: [ 1579.245702] [ 1579.245708] dump_stack_lvl+0xfa/0x120 [ 1579.245737] should_fail_ex+0x4d7/0x5e0 [ 1579.245758] _copy_from_user+0x30/0xd0 [ 1579.245777] copy_msghdr_from_user+0x88/0x150 [ 1579.245796] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1579.245817] ? _kstrtoull+0x13e/0x200 [ 1579.245836] ? __pfx__kstrtoull+0x10/0x10 [ 1579.245859] ___sys_sendmsg+0xdc/0x1b0 [ 1579.245876] ? __pfx____sys_sendmsg+0x10/0x10 [ 1579.245892] ? perf_trace_lock+0xb5/0x5d0 [ 1579.245917] ? __pfx_perf_trace_lock+0x10/0x10 [ 1579.245941] ? lock_acquire+0x15e/0x2f0 [ 1579.245961] ? __fget_files+0x34/0x3b0 [ 1579.245977] ? find_held_lock+0x2b/0x80 [ 1579.245993] ? __fget_files+0x203/0x3b0 [ 1579.246007] ? lock_release+0xc8/0x290 [ 1579.246034] ? __fget_files+0x20d/0x3b0 [ 1579.246054] __sys_sendmmsg+0x1f5/0x420 [ 1579.246074] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1579.246094] ? __mutex_unlock_slowpath+0x157/0x750 [ 1579.246115] ? vfs_write+0x3/0x1150 [ 1579.246132] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1579.246154] ? __fget_files+0x20d/0x3b0 [ 1579.246173] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.246189] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.246204] ? ksys_write+0x1a3/0x240 [ 1579.246218] ? __pfx_ksys_write+0x10/0x10 [ 1579.246236] __x64_sys_sendmmsg+0x9d/0x110 [ 1579.246252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.246267] do_syscall_64+0xbf/0x430 [ 1579.246282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.246297] RIP: 0033:0x7f75a03bdb19 [ 1579.246307] 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 [ 1579.246322] RSP: 002b:00007f759d933188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1579.246335] RAX: ffffffffffffffda RBX: 00007f75a04d0f60 RCX: 00007f75a03bdb19 [ 1579.246345] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1579.246353] RBP: 00007f759d9331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.246361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.246370] R13: 00007ffc0164647f R14: 00007f759d933300 R15: 0000000000022000 [ 1579.246389] 04:25:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 7) 04:25:35 executing program 0: fsmount(0xffffffffffffffff, 0x1, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x2}, 0xa509, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x20000000) unshare(0x22000200) 04:25:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0x60060300) [ 1579.330110] FAULT_INJECTION: forcing a failure. [ 1579.330110] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1579.331198] CPU: 1 UID: 0 PID: 12571 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1579.331216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.331224] Call Trace: [ 1579.331229] [ 1579.331234] dump_stack_lvl+0xfa/0x120 [ 1579.331259] should_fail_ex+0x4d7/0x5e0 [ 1579.331279] _copy_from_user+0x30/0xd0 [ 1579.331295] copy_msghdr_from_user+0x88/0x150 [ 1579.331312] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1579.331330] ? kfree+0x2b9/0x510 [ 1579.331347] ? __pfx__kstrtoull+0x10/0x10 [ 1579.331367] ___sys_sendmsg+0xdc/0x1b0 [ 1579.331383] ? __pfx____sys_sendmsg+0x10/0x10 [ 1579.331401] ? __lock_acquire+0xc65/0x1b70 [ 1579.331424] ? __fget_files+0x34/0x3b0 [ 1579.331441] ? lock_acquire+0x15e/0x2f0 [ 1579.331459] ? __might_fault+0xe0/0x190 [ 1579.331478] ? find_held_lock+0x2b/0x80 [ 1579.331492] ? __might_fault+0x138/0x190 [ 1579.331515] __sys_sendmmsg+0x1f5/0x420 [ 1579.331533] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1579.331554] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1579.331576] ? __fget_files+0x20d/0x3b0 [ 1579.331591] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.331605] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.331619] ? ksys_write+0x1a3/0x240 [ 1579.331633] ? __pfx_ksys_write+0x10/0x10 [ 1579.331648] __x64_sys_sendmmsg+0x9d/0x110 [ 1579.331664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.331677] do_syscall_64+0xbf/0x430 [ 1579.331690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.331704] RIP: 0033:0x7f7357684b19 [ 1579.331714] 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 [ 1579.331727] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1579.331740] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1579.331748] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1579.331756] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.331764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.331772] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1579.331788] 04:25:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 5) 04:25:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 6) 04:25:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 8) 04:25:35 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 2) 04:25:35 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) [ 1579.431891] FAULT_INJECTION: forcing a failure. [ 1579.431891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1579.432949] CPU: 1 UID: 0 PID: 12578 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1579.432966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.432975] Call Trace: [ 1579.432979] [ 1579.432984] dump_stack_lvl+0xfa/0x120 [ 1579.433018] should_fail_ex+0x4d7/0x5e0 [ 1579.433041] _copy_from_user+0x30/0xd0 [ 1579.433058] move_addr_to_kernel.part.0+0x40/0x120 [ 1579.433082] __copy_msghdr+0x3cd/0x4b0 [ 1579.433098] copy_msghdr_from_user+0xb3/0x150 [ 1579.433113] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1579.433133] ? kfree+0x2b9/0x510 [ 1579.433149] ? __pfx__kstrtoull+0x10/0x10 [ 1579.433171] ___sys_sendmsg+0xdc/0x1b0 [ 1579.433186] ? __pfx____sys_sendmsg+0x10/0x10 [ 1579.433201] ? perf_trace_lock+0xb5/0x5d0 [ 1579.433225] ? perf_trace_lock+0xb5/0x5d0 [ 1579.433246] ? __pfx_perf_trace_lock+0x10/0x10 [ 1579.433268] ? lock_acquire+0x15e/0x2f0 [ 1579.433286] ? __might_fault+0xe0/0x190 [ 1579.433306] ? find_held_lock+0x2b/0x80 [ 1579.433320] ? __might_fault+0x138/0x190 [ 1579.433345] __sys_sendmmsg+0x1f5/0x420 [ 1579.433364] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1579.433387] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1579.433410] ? __fget_files+0x20d/0x3b0 [ 1579.433428] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.433443] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.433456] ? ksys_write+0x1a3/0x240 [ 1579.433470] ? xfd_validate_state+0x55/0x180 [ 1579.433490] ? __pfx_ksys_write+0x10/0x10 [ 1579.433506] __x64_sys_sendmmsg+0x9d/0x110 [ 1579.433521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.433534] do_syscall_64+0xbf/0x430 [ 1579.433548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.433562] RIP: 0033:0x7f7357684b19 [ 1579.433572] 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 [ 1579.433584] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1579.433597] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1579.433605] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1579.433613] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.433621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.433628] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1579.433646] 04:25:35 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x7, 0x0, 0xb3, 0x100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x0, 0x1000}, 0x40000, 0x3a, 0x0, 0x5, 0x3, 0x6170, 0x9, 0x0, 0x6, 0x0, 0x5}, r1, 0x7, r3, 0xc) dup(r0) 04:25:35 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x0, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) unshare(0x6020400) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r0}, 0x2, 0x6, 0x4}) [ 1579.523371] FAULT_INJECTION: forcing a failure. [ 1579.523371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1579.525271] CPU: 0 UID: 0 PID: 12594 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1579.525304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1579.525318] Call Trace: [ 1579.525327] [ 1579.525337] dump_stack_lvl+0xfa/0x120 [ 1579.525381] should_fail_ex+0x4d7/0x5e0 [ 1579.525415] _copy_from_user+0x30/0xd0 [ 1579.525447] move_addr_to_kernel.part.0+0x40/0x120 [ 1579.525489] __copy_msghdr+0x3cd/0x4b0 [ 1579.525520] copy_msghdr_from_user+0xb3/0x150 [ 1579.525550] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1579.525586] ? _kstrtoull+0x13e/0x200 [ 1579.525620] ? __pfx__kstrtoull+0x10/0x10 [ 1579.525661] ___sys_sendmsg+0xdc/0x1b0 [ 1579.525692] ? __pfx____sys_sendmsg+0x10/0x10 [ 1579.525734] ? lock_acquire+0x15e/0x2f0 [ 1579.525776] ? __fget_files+0x34/0x3b0 [ 1579.525804] ? find_held_lock+0x2b/0x80 [ 1579.525833] ? __fget_files+0x203/0x3b0 [ 1579.525858] ? lock_release+0xc8/0x290 [ 1579.525897] ? __fget_files+0x20d/0x3b0 [ 1579.525932] __sys_sendmmsg+0x1f5/0x420 [ 1579.525968] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1579.526010] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1579.526059] ? __fget_files+0x20d/0x3b0 [ 1579.526090] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.526117] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1579.526143] ? ksys_write+0x1a3/0x240 [ 1579.526169] ? __pfx_ksys_write+0x10/0x10 [ 1579.526199] __x64_sys_sendmmsg+0x9d/0x110 [ 1579.526228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1579.526255] do_syscall_64+0xbf/0x430 [ 1579.526280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.526305] RIP: 0033:0x7f75a03bdb19 [ 1579.526325] 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 [ 1579.526348] RSP: 002b:00007f759d933188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1579.526372] RAX: ffffffffffffffda RBX: 00007f75a04d0f60 RCX: 00007f75a03bdb19 [ 1579.526388] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1579.526403] RBP: 00007f759d9331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1579.526418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.526433] R13: 00007ffc0164647f R14: 00007f759d933300 R15: 0000000000022000 [ 1579.526464] 04:25:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 6) 04:25:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x4000a80) 04:25:43 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x5, 0x3, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x2, @perf_config_ext={0x2, 0x82}, 0x4000, 0x80, 0x80000001, 0x2, 0x1, 0x248bad00, 0x64f1, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) unshare(0x500) unshare(0x6020400) unshare(0x24020280) 04:25:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 9) 04:25:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 7) 04:25:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffff, 0x1f}, 0x4, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) 04:25:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 3) 04:25:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 7) 04:25:43 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x7}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) [ 1587.520860] FAULT_INJECTION: forcing a failure. [ 1587.520860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.521842] CPU: 1 UID: 0 PID: 12611 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.521859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.521868] Call Trace: [ 1587.521872] [ 1587.521877] dump_stack_lvl+0xfa/0x120 [ 1587.521904] should_fail_ex+0x4d7/0x5e0 [ 1587.521923] _copy_from_user+0x30/0xd0 [ 1587.521940] ____sys_sendmsg+0x1ab/0xc20 [ 1587.521964] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1587.521986] ? kfree+0x2b9/0x510 [ 1587.522002] ? __pfx__kstrtoull+0x10/0x10 [ 1587.522028] ___sys_sendmsg+0x10f/0x1b0 [ 1587.522045] ? __pfx____sys_sendmsg+0x10/0x10 [ 1587.522059] ? perf_trace_lock+0xb5/0x5d0 [ 1587.522083] ? perf_trace_lock+0xb5/0x5d0 [ 1587.522105] ? __pfx_perf_trace_lock+0x10/0x10 [ 1587.522126] ? lock_acquire+0x15e/0x2f0 [ 1587.522145] ? __might_fault+0xe0/0x190 [ 1587.522165] ? find_held_lock+0x2b/0x80 [ 1587.522179] ? __might_fault+0x138/0x190 [ 1587.522204] __sys_sendmmsg+0x1f5/0x420 [ 1587.522223] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1587.522245] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1587.522269] ? __fget_files+0x20d/0x3b0 [ 1587.522287] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.522301] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.522315] ? ksys_write+0x1a3/0x240 [ 1587.522329] ? __pfx_ksys_write+0x10/0x10 [ 1587.522346] __x64_sys_sendmmsg+0x9d/0x110 [ 1587.522360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1587.522374] do_syscall_64+0xbf/0x430 [ 1587.522388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.522402] RIP: 0033:0x7f7357684b19 [ 1587.522412] 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 [ 1587.522423] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1587.522435] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1587.522444] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1587.522452] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.522459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1587.522467] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1587.522485] [ 1587.547567] FAULT_INJECTION: forcing a failure. [ 1587.547567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.548520] CPU: 1 UID: 0 PID: 12614 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.548537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.548544] Call Trace: [ 1587.548548] [ 1587.548554] dump_stack_lvl+0xfa/0x120 [ 1587.548574] should_fail_ex+0x4d7/0x5e0 [ 1587.548591] _copy_from_user+0x30/0xd0 [ 1587.548607] copy_msghdr_from_user+0x88/0x150 [ 1587.548622] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1587.548642] ? kfree+0x2b9/0x510 [ 1587.548657] ? __pfx__kstrtoull+0x10/0x10 [ 1587.548678] ___sys_sendmsg+0xdc/0x1b0 [ 1587.548694] ? __pfx____sys_sendmsg+0x10/0x10 [ 1587.548708] ? perf_trace_lock+0xb5/0x5d0 [ 1587.548731] ? perf_trace_lock+0xb5/0x5d0 [ 1587.548752] ? __pfx_perf_trace_lock+0x10/0x10 [ 1587.548774] ? lock_acquire+0x15e/0x2f0 [ 1587.548792] ? __might_fault+0xe0/0x190 [ 1587.548810] ? find_held_lock+0x2b/0x80 [ 1587.548825] ? __might_fault+0x138/0x190 [ 1587.548850] __sys_sendmmsg+0x1f5/0x420 [ 1587.548869] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1587.548891] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1587.548912] ? __fget_files+0x20d/0x3b0 [ 1587.548929] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.548942] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.548956] ? ksys_write+0x1a3/0x240 [ 1587.548968] ? __pfx_ksys_write+0x10/0x10 [ 1587.548985] __x64_sys_sendmmsg+0x9d/0x110 [ 1587.549000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1587.549014] do_syscall_64+0xbf/0x430 [ 1587.549030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.549043] RIP: 0033:0x7f8d2a11ab19 [ 1587.549053] 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 [ 1587.549064] RSP: 002b:00007f8d27690188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1587.549077] RAX: ffffffffffffffda RBX: 00007f8d2a22df60 RCX: 00007f8d2a11ab19 [ 1587.549085] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1587.549093] RBP: 00007f8d276901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.549114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1587.549122] R13: 00007ffdfef1a9ff R14: 00007f8d27690300 R15: 0000000000022000 [ 1587.549140] [ 1587.578995] FAULT_INJECTION: forcing a failure. [ 1587.578995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.580907] CPU: 0 UID: 0 PID: 12619 Comm: syz-executor.5 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.580940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.580954] Call Trace: [ 1587.580964] [ 1587.580974] dump_stack_lvl+0xfa/0x120 [ 1587.581026] should_fail_ex+0x4d7/0x5e0 [ 1587.581063] _copy_from_user+0x30/0xd0 [ 1587.581096] ____sys_sendmsg+0x1ab/0xc20 [ 1587.581152] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1587.581198] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.581228] ? lock_acquire+0x15e/0x2f0 [ 1587.581269] ___sys_sendmsg+0x10f/0x1b0 [ 1587.581301] ? __pfx____sys_sendmsg+0x10/0x10 [ 1587.581330] ? finish_task_switch.isra.0+0x206/0x840 [ 1587.581361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1587.581388] ? finish_task_switch.isra.0+0x206/0x840 [ 1587.581423] ? trace_sched_exit_tp+0xbf/0x100 [ 1587.581460] ? __schedule+0xf2c/0x3d40 [ 1587.581504] ? __pfx___schedule+0x10/0x10 [ 1587.581535] ? find_held_lock+0x2b/0x80 [ 1587.581564] ? __might_fault+0x138/0x190 [ 1587.581615] __sys_sendmmsg+0x1f5/0x420 04:25:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 10) [ 1587.581652] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1587.581697] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1587.581739] ? __fget_files+0x20d/0x3b0 [ 1587.581774] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.581799] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.581826] ? ksys_write+0x1a3/0x240 [ 1587.581852] ? __pfx_ksys_write+0x10/0x10 [ 1587.581885] __x64_sys_sendmmsg+0x9d/0x110 [ 1587.581914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1587.581940] do_syscall_64+0xbf/0x430 [ 1587.581966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.581991] RIP: 0033:0x7f9f32ef9b19 [ 1587.582010] 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 [ 1587.582033] RSP: 002b:00007f9f3046f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1587.582057] RAX: ffffffffffffffda RBX: 00007f9f3300cf60 RCX: 00007f9f32ef9b19 [ 1587.582074] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1587.582089] RBP: 00007f9f3046f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.582104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1587.582119] R13: 00007ffd1a8f440f R14: 00007f9f3046f300 R15: 0000000000022000 [ 1587.582154] [ 1587.615304] FAULT_INJECTION: forcing a failure. [ 1587.615304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.616725] CPU: 1 UID: 0 PID: 12621 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.616742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.616750] Call Trace: [ 1587.616754] [ 1587.616759] dump_stack_lvl+0xfa/0x120 [ 1587.616782] should_fail_ex+0x4d7/0x5e0 [ 1587.616800] _copy_from_user+0x30/0xd0 [ 1587.616817] ____sys_sendmsg+0x1ab/0xc20 [ 1587.616839] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1587.616862] ? kfree+0x2b9/0x510 [ 1587.616878] ? __pfx__kstrtoull+0x10/0x10 [ 1587.616899] ___sys_sendmsg+0x10f/0x1b0 [ 1587.616916] ? __pfx____sys_sendmsg+0x10/0x10 [ 1587.616929] ? perf_trace_lock+0xb5/0x5d0 [ 1587.616953] ? perf_trace_lock+0xb5/0x5d0 [ 1587.616975] ? __pfx_perf_trace_lock+0x10/0x10 [ 1587.616997] ? lock_acquire+0x15e/0x2f0 [ 1587.617015] ? __might_fault+0xe0/0x190 [ 1587.617038] ? find_held_lock+0x2b/0x80 [ 1587.617053] ? __might_fault+0x138/0x190 [ 1587.617077] __sys_sendmmsg+0x1f5/0x420 [ 1587.617096] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1587.617132] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1587.617153] ? __fget_files+0x20d/0x3b0 [ 1587.617171] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.617185] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1587.617199] ? ksys_write+0x1a3/0x240 [ 1587.617212] ? __pfx_ksys_write+0x10/0x10 [ 1587.617228] __x64_sys_sendmmsg+0x9d/0x110 [ 1587.617243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1587.617257] do_syscall_64+0xbf/0x430 [ 1587.617269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.617283] RIP: 0033:0x7f7357684b19 [ 1587.617292] 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 [ 1587.617304] RSP: 002b:00007f7354bfa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1587.617316] RAX: ffffffffffffffda RBX: 00007f7357797f60 RCX: 00007f7357684b19 [ 1587.617325] RDX: 0000000000000002 RSI: 0000000020000180 RDI: 0000000000000003 [ 1587.617333] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.617340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1587.617347] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1587.617366] 04:25:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 8) 04:25:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 4) 04:25:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 8) 04:25:43 executing program 4: r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) ptrace$pokeuser(0x6, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x100000000000000, 0x0, 0x0, 0x1000a8f}, r0, 0xa, 0xffffffffffffffff, 0x3) unshare(0x6020400) 04:25:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) (fail_nth: 11) [ 1587.758446] FAULT_INJECTION: forcing a failure. [ 1587.758446] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.761125] CPU: 0 UID: 0 PID: 12629 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.761161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.761176] Call Trace: [ 1587.761184] [ 1587.761195] dump_stack_lvl+0xfa/0x120 [ 1587.761242] should_fail_ex+0x4d7/0x5e0 [ 1587.761279] _copy_to_user+0x32/0xd0 [ 1587.761314] simple_read_from_buffer+0xe0/0x180 [ 1587.761359] proc_fail_nth_read+0x18a/0x240 [ 1587.761396] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1587.761432] ? security_file_permission+0x22/0x90 [ 1587.761472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1587.761506] vfs_read+0x1eb/0xc70 [ 1587.761540] ? __pfx_vfs_read+0x10/0x10 [ 1587.761569] ? lock_release+0xc8/0x290 [ 1587.761615] ? __fget_files+0x20d/0x3b0 [ 1587.761657] ksys_read+0x121/0x240 [ 1587.761682] ? __pfx_ksys_read+0x10/0x10 [ 1587.761724] do_syscall_64+0xbf/0x430 [ 1587.761751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.761777] RIP: 0033:0x7f8d2a0cd69c [ 1587.761797] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1587.761822] RSP: 002b:00007f8d27690170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1587.761846] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8d2a0cd69c [ 1587.761863] RDX: 000000000000000f RSI: 00007f8d276901e0 RDI: 0000000000000004 [ 1587.761879] RBP: 00007f8d276901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.761895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1587.761910] R13: 00007ffdfef1a9ff R14: 00007f8d27690300 R15: 0000000000022000 [ 1587.761949] [ 1587.797717] FAULT_INJECTION: forcing a failure. [ 1587.797717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1587.798709] CPU: 1 UID: 0 PID: 12635 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.798727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.798735] Call Trace: [ 1587.798740] [ 1587.798745] dump_stack_lvl+0xfa/0x120 [ 1587.798773] should_fail_ex+0x4d7/0x5e0 [ 1587.798795] _copy_from_user+0x30/0xd0 [ 1587.798815] kstrtouint_from_user+0xbd/0x180 [ 1587.798835] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1587.798854] ? __lock_acquire+0xc65/0x1b70 [ 1587.798884] proc_fail_nth_write+0x7b/0x220 [ 1587.798904] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1587.798924] ? lock_is_held_type+0x9e/0x120 [ 1587.798949] vfs_write+0x2b7/0x1150 [ 1587.798962] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1587.798983] ? __pfx_vfs_write+0x10/0x10 [ 1587.798997] ? lock_release+0xc8/0x290 [ 1587.799018] ? __fget_files+0x20d/0x3b0 [ 1587.799045] ksys_write+0x121/0x240 [ 1587.799058] ? __pfx_ksys_write+0x10/0x10 [ 1587.799078] do_syscall_64+0xbf/0x430 [ 1587.799092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.799106] RIP: 0033:0x7f73576375ff [ 1587.799116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1587.799129] RSP: 002b:00007f7354bfa170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1587.799141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73576375ff [ 1587.799150] RDX: 0000000000000001 RSI: 00007f7354bfa1e0 RDI: 0000000000000004 [ 1587.799158] RBP: 00007f7354bfa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.799166] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1587.799174] R13: 00007ffc62f5bf6f R14: 00007f7354bfa300 R15: 0000000000022000 [ 1587.799193] 04:25:43 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) pread64(r0, &(0x7f0000000040)=""/120, 0x78, 0xffffffff) 04:25:43 executing program 4: unshare(0x6020400) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x1e10c0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) dup(r4) unshare(0xa000400) unshare(0x4000000) 04:25:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1587.881361] FAULT_INJECTION: forcing a failure. [ 1587.881361] name fail_usercopy, interval 1, probability 0, space 0, times 0 04:25:44 executing program 7: shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x5, 0xfa, 0x3, 0x0, 0x100000001, 0x10100, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x10240, 0x7, 0x1, 0x5, 0x6, 0x6, 0x20, 0x0, 0x4, 0x0, 0x933}, 0x0, 0x0, r0, 0x0) unshare(0x6020400) unshare(0x24020280) [ 1587.883298] CPU: 0 UID: 0 PID: 12639 Comm: syz-executor.5 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1587.883329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1587.883342] Call Trace: [ 1587.883350] [ 1587.883359] dump_stack_lvl+0xfa/0x120 [ 1587.883400] should_fail_ex+0x4d7/0x5e0 [ 1587.883433] _copy_to_user+0x32/0xd0 [ 1587.883463] simple_read_from_buffer+0xe0/0x180 [ 1587.883504] proc_fail_nth_read+0x18a/0x240 [ 1587.883536] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1587.883568] ? security_file_permission+0x22/0x90 [ 1587.883603] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1587.883634] vfs_read+0x1eb/0xc70 [ 1587.883664] ? __pfx_vfs_read+0x10/0x10 [ 1587.883690] ? lock_release+0xc8/0x290 [ 1587.883730] ? __fget_files+0x20d/0x3b0 [ 1587.883767] ksys_read+0x121/0x240 [ 1587.883791] ? __pfx_ksys_read+0x10/0x10 [ 1587.883826] do_syscall_64+0xbf/0x430 [ 1587.883851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1587.883875] RIP: 0033:0x7f9f32eac69c [ 1587.883892] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1587.883914] RSP: 002b:00007f9f3046f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1587.883937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9f32eac69c [ 1587.883952] RDX: 000000000000000f RSI: 00007f9f3046f1e0 RDI: 0000000000000004 [ 1587.883967] RBP: 00007f9f3046f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1587.883981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1587.883995] R13: 00007ffd1a8f440f R14: 00007f9f3046f300 R15: 0000000000022000 [ 1587.884039] 04:25:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x10000000000000, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:25:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 5) 04:25:53 executing program 7: unshare(0x20080) unshare(0x6020400) unshare(0x24020280) unshare(0x40000) 04:25:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1f, 0x4, 0xa2, 0xcf, 0x0, 0x4, 0x100, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3c7, 0x1}, 0x4022, 0xffffffff00000001, 0x6, 0x0, 0x2e, 0x4, 0x5, 0x0, 0x3f, 0x0, 0x8}, 0xffffffffffffffff, 0x9, r0, 0xa) unshare(0xa000400) 04:25:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x3, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:53 executing program 2: r0 = getpid() r1 = gettid() ptrace$getsig(0x4202, r1, 0x4000000, &(0x7f00000000c0)) ptrace$pokeuser(0x6, r0, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) kcmp(r0, r2, 0x5, 0xffffffffffffffff, r4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') 04:25:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x3, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:25:53 executing program 4: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x5, 0x3, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x2, @perf_config_ext={0x2, 0x82}, 0x4000, 0x80, 0x80000001, 0x2, 0x1, 0x248bad00, 0x64f1, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) unshare(0x500) unshare(0x6020400) unshare(0x24020280) 04:25:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 6) 04:25:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x5, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 1) 04:26:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) (fail_nth: 7) 04:26:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x5, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000080)={0x7f}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80800, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x7, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0x8020600) 04:26:02 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000480)={'veth1_vlan\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r4, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000060002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r4, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r6}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r6, r0}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x3f) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x18000) unshare(0x24020280) 04:26:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x3, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1606.260812] FAULT_INJECTION: forcing a failure. [ 1606.260812] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1606.261853] CPU: 1 UID: 0 PID: 12699 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1606.261870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.261877] Call Trace: [ 1606.261881] [ 1606.261886] dump_stack_lvl+0xfa/0x120 [ 1606.261913] should_fail_ex+0x4d7/0x5e0 [ 1606.261932] _copy_from_user+0x30/0xd0 [ 1606.261950] __tun_chr_ioctl+0x198/0x43d0 [ 1606.261970] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1606.261982] ? __fget_files+0x34/0x3b0 [ 1606.261997] ? find_held_lock+0x2b/0x80 [ 1606.262013] ? __fget_files+0x203/0x3b0 [ 1606.262030] ? lock_release+0xc8/0x290 [ 1606.262054] ? selinux_file_ioctl+0xb9/0x280 [ 1606.262072] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1606.262087] __x64_sys_ioctl+0x18f/0x210 [ 1606.262108] do_syscall_64+0xbf/0x430 [ 1606.262122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1606.262136] RIP: 0033:0x7f3ac08d3b19 [ 1606.262146] 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 [ 1606.262158] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1606.262170] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1606.262179] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1606.262187] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.262195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1606.262202] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1606.262223] 04:26:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x7, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1606.305734] FAULT_INJECTION: forcing a failure. [ 1606.305734] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1606.307578] CPU: 0 UID: 0 PID: 12704 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1606.307612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.307627] Call Trace: [ 1606.307635] [ 1606.307645] dump_stack_lvl+0xfa/0x120 [ 1606.307688] should_fail_ex+0x4d7/0x5e0 [ 1606.307725] _copy_from_user+0x30/0xd0 [ 1606.307756] kstrtouint_from_user+0xbd/0x180 [ 1606.307793] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1606.307830] ? __lock_acquire+0xc65/0x1b70 [ 1606.307882] proc_fail_nth_write+0x7b/0x220 [ 1606.307915] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1606.307950] ? lock_is_held_type+0x9e/0x120 [ 1606.307991] vfs_write+0x2b7/0x1150 [ 1606.308015] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1606.308074] ? __pfx_vfs_write+0x10/0x10 [ 1606.308112] ? lock_release+0xc8/0x290 [ 1606.308152] ? __fget_files+0x20d/0x3b0 [ 1606.308190] ksys_write+0x121/0x240 [ 1606.308215] ? __pfx_ksys_write+0x10/0x10 [ 1606.308251] do_syscall_64+0xbf/0x430 [ 1606.308276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1606.308301] RIP: 0033:0x7f75a03705ff [ 1606.308320] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1606.308342] RSP: 002b:00007f759d933170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1606.308366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75a03705ff [ 1606.308382] RDX: 0000000000000001 RSI: 00007f759d9331e0 RDI: 0000000000000004 [ 1606.308397] RBP: 00007f759d9331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.308412] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1606.308426] R13: 00007ffc0164647f R14: 00007f759d933300 R15: 0000000000022000 [ 1606.308460] 04:26:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x5, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x74a, @remote, 0x3}, 0x1c) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c009cb7ed49c08d670524eab3e40d08d395da6a823af7a49c666709aba9cde33dd97f2a4eb590e2540000"]) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0xa, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 2) 04:26:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0xa, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x3, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:10 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) close(r0) unshare(0x24020280) unshare(0x2000000) 04:26:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7e74401d}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0xdde401e}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x7, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x321000, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x6c80, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472613c9e777c2e3d0cf4646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) dup3(r1, r2, 0x0) unshare(0x6020400) unshare(0xa000400) 04:26:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x5, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:10 executing program 2: r0 = semget$private(0x0, 0x3, 0x400) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f00000003c0)=""/4096) r1 = semget(0x2, 0x3, 0x34a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002800)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@gid={'gid', 0x3d, r3}}]}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002800)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@gid}]}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, 0x0, 0x10c, 0xe}, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000023c0)=""/227, 0xe3}], 0x4}, 0x103) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x101}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x4, 0x0) semtimedop(r5, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semtimedop(r5, &(0x7f0000000040)=[{0x2, 0x9, 0x800}, {0x0, 0x9, 0x1800}, {0x1, 0x8e85, 0x1800}, {0x2, 0x1, 0x1000}, {0x3, 0x0, 0x1000}, {0x1, 0x3f4a, 0x1000}, {0x1, 0x2, 0x800}], 0x7, &(0x7f0000000080)) semctl$SEM_STAT_ANY(r5, 0x0, 0x14, &(0x7f00000001c0)=""/47) r6 = getpid() ptrace$pokeuser(0x6, r6, 0x0, 0x0) syz_open_procfs(r6, &(0x7f0000000000)='schedstat\x00') 04:26:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 3) [ 1614.691231] tmpfs: Invalid gid '0x00000000ffffffff' [ 1614.716115] tmpfs: Invalid gid '0x00000000ffffffff' 04:26:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000002}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 4) 04:26:10 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x454, 0x5, 0x6, 0x101, 0x70bd2a, 0x25dfdbfe, {0xd, 0x0, 0x7}, [@typed={0x9d, 0x5c, 0x0, 0x0, @binary="6f1161f5a4572bd618116f5e539015a39b9ade5fe91e1f1d28951370fe6e2c2f0e462bdee0985ac3e34a52de88259517f55f20ed17d79703d358bb7b063b9189a67f90658f24fd31de1f4cc6c93da62193d951cf87ae8cbe3f240725b9f5e3a959719abb270d156e49f4d44c93cc53de4ec5bca1c74fe09c4991488dcdb501754b243979f8605d06744b90433b6e282a520ab7cf12a0adaf77"}, @nested={0xa5, 0x10, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@empty}, @generic="7c61f312d4ad6e20d827dfb0efd0982c85b4451eb5513b05d450b2be6ea7d6e2c71ce6bc5849dc7930f01a89558f2d069536548567f938f8fe44c819666d85850e0e2bd67088965fdf71a81474b82769db5c16ffde0de40e11564cde5d2ea726208091fdddc63c7164aef008a0a525173fc030f9caed710068caaa832322c7d71f309f2808a3b00466a8038d0e", @typed={0x8, 0x3, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x4, 0x3b}]}, @generic="ac5d48cce0f8add4a7fe974a7f0133c501c94e117defeab87f96ddb91bfd69cf8d23df20287b938f035840b2ce9381d9d517275a2d5a4cdbaa21709d36a4ed14069fad5e69", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @nested={0x28c, 0xe, 0x0, 0x1, [@generic="2d6394fded89108949a20c1544c12c8fa0bdabb5cb2fbb6d85e70c7f761539d57222ff7af197dd123cf448d7aba108c3f6f81f4ada71449cf3971b55d60585fdffd4493a0ba625343b4598ab99713ec2ba60162d76376383d05b5a8e99f6e253d2fed60daca0be287d8acda25d3eb2d4addb3964ce043219630b931860ee65985de68c8a2a54abc52cb71621", @typed={0x8, 0x6c, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x22}}, @generic="c28c1d8738df9d718b3ee127a3dcf8278686bce097f793e5efe126a881c24374fa9d184ba5a4e860f3b3041e5959b3dbca217d59f0265b2ba49ed5e7ec9a71e2cfdb6580e0fe5eafc1c7bb73d7fb322bad39d1f4939e492c681d773334457681065cded9a5780df4ce0436d17f0178f3d8395cb13bdc5459dc27e56edb079c98c5cfd197358879a203ca153c1384d44db66e35d0737bf0ea40740bdd953f58eb321e88e065741b77cc45a69db183b41a67ef5ce22a088cf8571a41", @generic="d646d386bf14dcb3c175e4e32823e9e909535c74a5d9b626c253e609cbc337e2bc0610d5579a91f9d5b4a88d1915cf74bafc8b683738b9d68203f57fd88908d959abbb897d3bb6925850a9f28b84b7c45367b58d7a8f87a1aa48f4ae60a8fec20c974f8e2a6de4fda09673fd07234bb1d620bb27c9d5f15ad0eeeaaa95c427a9a6174afaad8b1fb218", @typed={0x9, 0x32, 0x0, 0x0, @str='fd/3\x00'}, @typed={0x4, 0x2d}, @generic="137b799b661eedc40d5ec078dc42740631d4ef2cb1650f05d0338b07ef3314b16b80365540bbb7b1bd09630575844a8e18506134c77a6be5795258238554e4434612930c07c3cfb8e7150a4db5c920c9264c40be33cb1517b108f100e62ccc15a13c1847d0e9de358b1203412c9ac3c040ecf91cfe960be88344f452b816ab6f99fe88118eba300206e18119f38e29142b8aad121714a4bef408318e6b73ff6f"]}, @nested={0x10, 0x2a, 0x0, 0x1, [@generic="12ede6eaa0d4df57b69b6014"]}]}, 0x454}, 0x1, 0x0, 0x0, 0x10}, 0x20004844) 04:26:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000002}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x7, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000003}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0xa, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000003080)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/176, 0xb0}], 0x2, &(0x7f0000001200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000001340), 0x6e, &(0x7f0000001580)=[{&(0x7f00000013c0)=""/158, 0x9e}, {&(0x7f0000001480)=""/214, 0xd6}], 0x2, &(0x7f00000015c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000001680), 0x6e, &(0x7f0000002c00)=[{&(0x7f0000001700)=""/225, 0xe1}, {&(0x7f0000001800)=""/122, 0x7a}, {&(0x7f0000001880)=""/178, 0xb2}, {&(0x7f0000001940)=""/144, 0x90}, {&(0x7f0000001a00)=""/90, 0x5a}, {&(0x7f0000001a80)=""/35, 0x23}, {&(0x7f0000001ac0)=""/78, 0x4e}, {&(0x7f0000001b40)=""/47, 0x2f}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/72, 0x48}], 0xa, &(0x7f0000002cc0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002e00)=""/117, 0x75}, {&(0x7f0000002e80)=""/153, 0x99}], 0x2}}], 0x4, 0x1, &(0x7f00000030c0)={r1, r2+60000000}) syz_open_procfs(r3, &(0x7f0000003100)='oom_adj\x00') unshare(0x6020400) unshare(0xa000400) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) unshare(0xa010800) 04:26:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 5) 04:26:19 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:26:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000007}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0xa, 0x4e22, @loopback}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:19 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x0, 0x5, 0x3, 0x0, 0x4e73bcd, 0x188, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x44ac1, 0x10001, 0x8, 0x2, 0xfff, 0xbc7, 0x401, 0x0, 0xfffffffc, 0x0, 0xfffffffffffff872}, 0xffffffffffffffff, 0x10, r0, 0x3) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000003}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7ea8401e}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) unshare(0x6020400) unshare(0xa000400) 04:26:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x6808411d}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1623.213436] FAULT_INJECTION: forcing a failure. [ 1623.213436] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.215229] CPU: 0 UID: 0 PID: 12794 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1623.215261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1623.215275] Call Trace: [ 1623.215286] [ 1623.215298] dump_stack_lvl+0xfa/0x120 [ 1623.215348] should_fail_ex+0x4d7/0x5e0 [ 1623.215396] should_failslab+0xc2/0x120 [ 1623.215429] __kmalloc_cache_noprof+0x81/0x6b0 [ 1623.215475] ? __hw_addr_add_ex+0x228/0x7a0 [ 1623.215534] ? __hw_addr_add_ex+0x228/0x7a0 [ 1623.215570] __hw_addr_add_ex+0x228/0x7a0 [ 1623.215625] ? __pfx___hw_addr_add_ex+0x10/0x10 [ 1623.215661] ? mark_lock+0x701/0x750 [ 1623.215730] dev_addr_init+0x13d/0x230 [ 1623.215763] ? __pfx_dev_addr_init+0x10/0x10 [ 1623.215830] alloc_netdev_mqs+0x171/0x1360 [ 1623.215858] ? __pfx_tun_setup+0x10/0x10 [ 1623.215879] ? security_capable+0x2f/0x90 [ 1623.215927] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1623.215979] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1623.216002] ? __fget_files+0x34/0x3b0 [ 1623.216039] ? find_held_lock+0x2b/0x80 [ 1623.216071] ? __fget_files+0x203/0x3b0 [ 1623.216100] ? lock_release+0xc8/0x290 [ 1623.216168] ? selinux_file_ioctl+0xb9/0x280 [ 1623.216207] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1623.216244] __x64_sys_ioctl+0x18f/0x210 [ 1623.216295] do_syscall_64+0xbf/0x430 [ 1623.216330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1623.216355] RIP: 0033:0x7f3ac08d3b19 [ 1623.216375] 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 [ 1623.216397] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1623.216421] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1623.216437] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1623.216452] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.216466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1623.216481] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1623.216559] 04:26:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x40000000) 04:26:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000008}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000004}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000002}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000002}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 6) 04:26:28 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) r1 = getpgrp(0xffffffffffffffff) creat(&(0x7f0000000180)='./file0\x00', 0x0) unshare(0x44010000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x83, 0x37, 0x47, 0x0, 0x100000001, 0x802, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000080), 0xc}, 0x4010, 0x8, 0xffff8000, 0x5, 0x969, 0x0, 0x3, 0x0, 0x8001, 0x0, 0x8000}, r1, 0x7, r0, 0x8) unshare(0x24020280) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e21, 0x7fff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) 04:26:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000003}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x8801, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) unshare(0x6020400) unshare(0xa000400) memfd_secret(0x0) 04:26:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 7) 04:26:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000034}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00ans=fd,rfDno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100008c0e265a0018000000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) r6 = syz_open_dev$vcsn(&(0x7f0000001400), 0x7ff, 0x109080) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000001580)={0x0, 0xffffffffffffffff, 0x3, 0x18000, 0x1, 0xfff9}) io_submit(0x0, 0x3, &(0x7f0000001480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x1, r3, &(0x7f0000000100)="90a17122e250864fb53962f6dfddb7957b5396342432c6f1569560d4abba415d7a15b04f3f7f754f589aa2aff73614827409b019608883ae398022d44d922e3997100b382b", 0x45, 0xfffffffffffffff9, 0x0, 0x3, r5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xd, 0x3, r2, &(0x7f00000001c0)="01bd8b3a4ab7035cec031a7f457456ceebdc3d56b27ec7359618e9699778433846c80fe17fd2a7ed8b6ce782d9988d67177b086992e4cf095371bcff85b8010f2abba54e00990bbd75429c0c65872418572481b70221f015f7131aaa3040204797f90925766369e7f3", 0x69, 0x9, 0x0, 0x0, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000400)="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", 0x1000, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x2, 0xcd, 0x81, 0x0, 0x9, 0x2c400, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea37, 0x5, @perf_config_ext={0xfffffffffffffffa, 0x2}, 0xc000, 0x9, 0xe202, 0x7, 0xffffffff, 0x400, 0x5, 0x0, 0x7, 0x0, 0xb8}, 0x0, 0x9, r1, 0xb) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x200000, 0x0) connect$unix(r7, &(0x7f0000001500)=@abs={0x1, 0x0, 0x4e20}, 0x6e) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000007}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000003}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000008}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1632.558577] FAULT_INJECTION: forcing a failure. [ 1632.558577] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.560382] CPU: 0 UID: 0 PID: 12837 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1632.560412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1632.560426] Call Trace: [ 1632.560435] [ 1632.560446] dump_stack_lvl+0xfa/0x120 [ 1632.560494] should_fail_ex+0x4d7/0x5e0 [ 1632.560540] should_failslab+0xc2/0x120 [ 1632.560571] __kvmalloc_node_noprof+0x11f/0x860 [ 1632.560609] ? __pfx_dev_addr_init+0x10/0x10 [ 1632.560642] ? alloc_netdev_mqs+0x945/0x1360 [ 1632.560694] ? alloc_netdev_mqs+0x945/0x1360 [ 1632.560722] alloc_netdev_mqs+0x945/0x1360 [ 1632.560747] ? __pfx_tun_setup+0x10/0x10 [ 1632.560793] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1632.560843] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1632.560865] ? __fget_files+0x34/0x3b0 [ 1632.560893] ? find_held_lock+0x2b/0x80 [ 1632.560925] ? __fget_files+0x203/0x3b0 [ 1632.560952] ? lock_release+0xc8/0x290 [ 1632.561017] ? selinux_file_ioctl+0xb9/0x280 [ 1632.561062] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1632.561097] __x64_sys_ioctl+0x18f/0x210 [ 1632.561145] do_syscall_64+0xbf/0x430 [ 1632.561178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1632.561202] RIP: 0033:0x7f3ac08d3b19 [ 1632.561221] 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 [ 1632.561243] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1632.561266] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1632.561282] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1632.561296] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.561311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1632.561325] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1632.561396] 04:26:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000004}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000004}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0xfd74401e}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x44020a00) unshare(0xa000400) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0x9c) 04:26:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000010}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x7, 0x80, 0x7a, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_secret(0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) preadv(r3, &(0x7f0000001780)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/185, 0xb9}, {&(0x7f00000015c0)=""/25, 0x19}, {&(0x7f0000001600)=""/152, 0x98}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x8, 0x400, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="1f776664003d", @ANYRESHEX=r1, @ANYBLOB="ec4f"]) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x8000) close_range(r2, r5, 0x0) fcntl$setflags(r5, 0x2, 0x1) ioctl$HIDIOCGVERSION(r2, 0x80044801, &(0x7f0000000100)) unshare(0x6020400) unshare(0x24020280) 04:26:28 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = dup2(0xffffffffffffffff, r0) mount_setattr(r2, &(0x7f0000000040)='./file0\x00', 0x900, &(0x7f0000000080)={0x80, 0x4, 0x1a0000, {r1}}, 0x20) 04:26:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 8) 04:26:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000007}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0xf, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0xe708411e}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:29 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) unshare(0x6020400) unshare(0xa000400) unshare(0x40000) 04:26:37 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000034}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x20000000) 04:26:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 9) 04:26:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000008}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0xf, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:37 executing program 7: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x515080, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa443}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10000004}, 0x24004000) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000240)={0xff, 0x7f, 0x4, 0x4, 0x0, 0x33}) unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:26:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000034}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1641.559797] FAULT_INJECTION: forcing a failure. [ 1641.559797] name failslab, interval 1, probability 0, space 0, times 0 [ 1641.561814] CPU: 0 UID: 0 PID: 12887 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1641.561845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1641.561858] Call Trace: [ 1641.561868] [ 1641.561878] dump_stack_lvl+0xfa/0x120 [ 1641.561925] should_fail_ex+0x4d7/0x5e0 [ 1641.561969] should_failslab+0xc2/0x120 [ 1641.562000] __kvmalloc_node_noprof+0x11f/0x860 [ 1641.562042] ? lockdep_init_map_type+0x4b/0x240 [ 1641.562089] ? alloc_netdev_mqs+0xaf1/0x1360 [ 1641.562140] ? alloc_netdev_mqs+0xaf1/0x1360 [ 1641.562168] alloc_netdev_mqs+0xaf1/0x1360 [ 1641.562219] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1641.562267] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1641.562289] ? __fget_files+0x34/0x3b0 [ 1641.562318] ? find_held_lock+0x2b/0x80 [ 1641.562347] ? __fget_files+0x203/0x3b0 [ 1641.562374] ? lock_release+0xc8/0x290 [ 1641.562435] ? selinux_file_ioctl+0xb9/0x280 [ 1641.562473] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1641.562507] __x64_sys_ioctl+0x18f/0x210 [ 1641.562554] do_syscall_64+0xbf/0x430 [ 1641.562586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1641.562610] RIP: 0033:0x7f3ac08d3b19 [ 1641.562628] 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 [ 1641.562650] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1641.562673] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1641.562689] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1641.562703] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1641.562717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1641.562731] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1641.562796] 04:26:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x17, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:46 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000080)={0xcd, 0x28, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:26:46 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) unshare(0x100) 04:26:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0xffa7401d}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x8edd401d}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:26:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 10) 04:26:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0xf, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0xf, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 11) 04:26:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:47 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1f}}, './file0\x00'}) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x800, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000100)="52f1c090e55c7283c4a29a23561557173e78439da785f64cc14636bdca6032a98b81b0e74b69b1a5b578d78591a93fad40cf466456970194b775519e0153763d1a81f73362d24400c51bdd2fa4928717e9e497c11aff6f78cba12a4a576813abb55142ce0ab34016cc00c503e2b15f5ad09a5bd5a9e3ef8544b1a8b7e7c873b625915dfb237d5a113866264f3c3e88d0a740960f03f27cec3cc1a6d5ea22fc853470b7bae01550e8eaca2cdddd2b4092aab6e9064acf9470a7d9931f413197ed49082b7d64e190581eaf014106386b05dff913b13611bb940b40", 0xda, 0x7fff}, {&(0x7f0000000200)="7ac2cdd48f7a28dd5711c67594d757f3af529ab8a2ba19272f95b4fff74bbb3d7d20432afba25ad0862b742142aac27461ccadeb298e", 0x36, 0x54}, {&(0x7f0000000240)="3e31216767cf2d7bdd5852594acd42a41c26609c85fd4c863594d1d18b2a0c242276babb577910c45345f5b30767ec065b4d821053cbb799bc016294475ac88ff8dafd6dab86c66b28ec05fb2e", 0x4d, 0x40}, {&(0x7f00000002c0)="b4be69ead59c1037e229fe038eb531cff3e3dc76e9b9db6dd3bb9d8e7256342f91b99e959bd78a27790e6c7d79adc98829533c8add741942c46cb4b1989fde8dcb522b8858a973a8187e9dad6ffcdd2d4f3b2f8befda53b6a2b5a38d1ee7002279892489", 0x64, 0x5}, {&(0x7f00000003c0)="444239c775e818dec7dfa5011f33ddaa43678a820244aeb72890ab41a9905987f005c7643116245cb40a80af18ebe0aebbd083d7574bee10728fd2b04a97e95550478397ebf88fe873f08f16f8ed98d11d6ead5d0d4fbad1f15a73", 0x5b, 0x101}, {&(0x7f0000000440)="7e02c69d94e4d4900882e0c402c3fe0777488fb99f82298e5958ad9740a9f594176e51bc1316baab86d20c2ca060f4ba6dccfd29f34d37a5b943d36cc833255c3edc8b43fa", 0x45, 0x101}, {&(0x7f00000004c0)="904ae9454582ddc95ff7f6efcbef0060b657f94a6ee8432722ef740c11cf867de825952a549d93f2f020ce93073abe64d9b5aa8d91550e3ab8044343745446905e8121dff8f2175362917848ffb0c60b79f83888a0d960c862cd5d8942315e36be2504368eedc9e9db2a358fea988b59b8736dcd708b9453d03deb5f7a60d2c099370b0ba9449de5a16ef820175d139d61dcf5064d3017abfad78f", 0x9b, 0x80000000}, {&(0x7f0000000580)="fedfa2547bbf3c63231393eb423cd7362d12e2b7cf0733e2254e326725a900982af63349e3ccdcc4bf5ee445", 0x2c, 0x81}], 0x48002, &(0x7f0000000680)={[{@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x37, 0x32, 0xf2b90b5e22e41c44]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70]}}, {@gid}, {@huge_never}, {@huge_never}, {@mode={'mode', 0x3d, 0x7}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x7}}, {@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000780)={{0x1, 0x1, 0x18, r1, {0x2cdffd32}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) r4 = syz_open_procfs$userns(0x0, &(0x7f0000000800)) kcmp(r3, 0xffffffffffffffff, 0x0, r4, r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000840)={{0x1, 0x1, 0x18, r1, {0x0, 0xee00}}, './file0\x00'}) close(r5) 04:26:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1651.042344] FAULT_INJECTION: forcing a failure. [ 1651.042344] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.043274] CPU: 1 UID: 0 PID: 12940 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1651.043291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.043299] Call Trace: [ 1651.043304] [ 1651.043309] dump_stack_lvl+0xfa/0x120 [ 1651.043336] should_fail_ex+0x4d7/0x5e0 [ 1651.043355] should_failslab+0xc2/0x120 [ 1651.043372] __kmalloc_cache_noprof+0x81/0x6b0 [ 1651.043391] ? alloc_netdev_mqs+0xbe5/0x1360 [ 1651.043408] ? __asan_memset+0x24/0x50 [ 1651.043423] ? alloc_netdev_mqs+0xbe5/0x1360 [ 1651.043437] alloc_netdev_mqs+0xbe5/0x1360 [ 1651.043456] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1651.043475] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1651.043487] ? __fget_files+0x34/0x3b0 [ 1651.043501] ? find_held_lock+0x2b/0x80 [ 1651.043517] ? __fget_files+0x203/0x3b0 [ 1651.043529] ? lock_release+0xc8/0x290 [ 1651.043553] ? selinux_file_ioctl+0xb9/0x280 [ 1651.043570] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1651.043585] __x64_sys_ioctl+0x18f/0x210 [ 1651.043606] do_syscall_64+0xbf/0x430 [ 1651.043619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1651.043633] RIP: 0033:0x7f3ac08d3b19 [ 1651.043643] 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 [ 1651.043656] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1651.043668] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1651.043676] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1651.043684] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.043691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1651.043699] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1651.043717] 04:26:47 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) r1 = dup(r0) kcmp(0x0, 0xffffffffffffffff, 0x1, r1, r0) r2 = socket$inet(0x2, 0x2, 0x9cc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) unshare(0xa000400) 04:26:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1651.104816] loop2: detected capacity change from 0 to 264192 04:26:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 12) [ 1651.151391] loop2: detected capacity change from 0 to 264192 04:26:47 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) 04:26:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:56 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r2, 0x0, 0xa0103) unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x24020280) 04:26:56 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472615688646d2f3c6d01004fc73d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) fsmount(r0, 0x1, 0x6) pwrite64(0xffffffffffffffff, &(0x7f0000000100)="44e50f8e96d2bc21c38e991d8d6018f52d9681bb890802c027e2bd6b928e00b856d0cf8369066c19fe8bcd5c8e3ae687cc073cbdd0d7f63ffb2233316d85d22a6d9e6ef8f44912265f07fa3b6446008b803e0d66bfea4e6612e88504ad236e923db1942da29e6c86fd0f28395cc4d115f6c72081b36d46f26f46b9a70f70a9d81e090fd93cd4ef8bf112d5e91754e544b376a4b332b038a4a12a743b1bc3ebe18e2aade5ffc679d13eb8591176798b89b9f69f4084c5802a92bd99772b6a855cc8177b338f7ec7395477e6fbb8fc8cf474", 0xd1, 0x80000000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x40000) unshare(0xa000400) 04:26:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 13) 04:26:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd\x004,rfdn', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x402, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000140)=0x2) lseek(r3, 0x4, 0x0) r4 = getpid() ptrace$pokeuser(0x6, r4, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x81, 0x11, 0x7f, 0xf8, 0x0, 0x2, 0x4c068, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040)}, 0x12070, 0x20, 0x5f, 0x9, 0x0, 0x8, 0x0, 0x0, 0xa33, 0x0, 0x3}, r4, 0x8, 0xffffffffffffffff, 0x3) 04:26:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1660.411536] FAULT_INJECTION: forcing a failure. [ 1660.411536] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.413168] CPU: 0 UID: 0 PID: 12986 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1660.413197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.413210] Call Trace: [ 1660.413219] [ 1660.413229] dump_stack_lvl+0xfa/0x120 [ 1660.413275] should_fail_ex+0x4d7/0x5e0 [ 1660.413318] should_failslab+0xc2/0x120 [ 1660.413348] __kmalloc_cache_noprof+0x81/0x6b0 [ 1660.413388] ? alloc_netdev_mqs+0xc53/0x1360 [ 1660.413434] ? alloc_netdev_mqs+0xc53/0x1360 [ 1660.413461] alloc_netdev_mqs+0xc53/0x1360 [ 1660.413510] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1660.413555] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1660.413576] ? __fget_files+0x34/0x3b0 [ 1660.413603] ? find_held_lock+0x2b/0x80 [ 1660.413632] ? __fget_files+0x203/0x3b0 [ 1660.413657] ? lock_release+0xc8/0x290 [ 1660.413715] ? selinux_file_ioctl+0xb9/0x280 [ 1660.413750] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1660.413783] __x64_sys_ioctl+0x18f/0x210 [ 1660.413827] do_syscall_64+0xbf/0x430 [ 1660.413856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1660.413879] RIP: 0033:0x7f3ac08d3b19 [ 1660.413911] 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 [ 1660.413931] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1660.413952] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1660.413967] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1660.413980] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.413993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1660.414005] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1660.414073] 04:26:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:26:56 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1a}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x393d3650) 04:26:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:26:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 14) 04:27:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:06 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) 04:27:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:06 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x77, 0x1, 0x6, 0x5, 0x0, 0x6023, 0x31000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x2, 0x4, 0x57e, 0x0, 0x2, 0x9, 0xc8cd, 0x0, 0x1ff, 0x0, 0x1}, 0xffffffffffffffff, 0x8, r0, 0x3) unshare(0xa000400) 04:27:06 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) 04:27:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 15) 04:27:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1670.211148] FAULT_INJECTION: forcing a failure. [ 1670.211148] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.212920] CPU: 0 UID: 0 PID: 13029 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1670.212950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.212964] Call Trace: [ 1670.212974] [ 1670.212985] dump_stack_lvl+0xfa/0x120 [ 1670.213039] should_fail_ex+0x4d7/0x5e0 [ 1670.213085] should_failslab+0xc2/0x120 [ 1670.213116] __kvmalloc_node_noprof+0x11f/0x860 [ 1670.213152] ? trace_kmalloc+0x1f/0xb0 [ 1670.213174] ? __kmalloc_cache_noprof+0x27b/0x6b0 [ 1670.213212] ? alloc_netdev_mqs+0xd0e/0x1360 [ 1670.213263] ? alloc_netdev_mqs+0xd0e/0x1360 [ 1670.213291] alloc_netdev_mqs+0xd0e/0x1360 [ 1670.213343] __tun_chr_ioctl+0x1a2c/0x43d0 [ 1670.213392] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1670.213415] ? __fget_files+0x34/0x3b0 [ 1670.213443] ? find_held_lock+0x2b/0x80 [ 1670.213475] ? __fget_files+0x203/0x3b0 [ 1670.213501] ? lock_release+0xc8/0x290 [ 1670.213564] ? selinux_file_ioctl+0xb9/0x280 [ 1670.213601] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1670.213635] __x64_sys_ioctl+0x18f/0x210 [ 1670.213683] do_syscall_64+0xbf/0x430 [ 1670.213713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1670.213738] RIP: 0033:0x7f3ac08d3b19 [ 1670.213757] 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 [ 1670.213778] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1670.213801] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1670.213816] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1670.213830] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1670.213844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1670.213858] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1670.213924] 04:27:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:06 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = getpid() ptrace$pokeuser(0x6, r2, 0x0, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0xfffff968}}, './file0\x00'}) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x7f, 0x5, 0x1f, 0x0, 0x0, 0xf7d, 0x62100, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0x1ff}, 0x40, 0x2, 0x1000, 0x0, 0x8, 0x9, 0x0, 0x0, 0x7, 0x0, 0x3}, r3, 0xffffffffffffffff, r4, 0xb) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x0, 0x0) clone3(&(0x7f00000006c0)={0x100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0x20}, &(0x7f00000004c0)=""/183, 0xb7, &(0x7f0000000580)=""/227, &(0x7f0000000680)=[r3, r5], 0x2, {r1}}, 0x58) r6 = accept4$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x800) getsockopt$IP_SET_OP_VERSION(r6, 0x1, 0x53, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r7 = syz_open_procfs(r2, &(0x7f0000000280)='net/ip_mr_vif\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x81, 0x1, 0x4, 0x0, 0x0, 0x3, 0x9000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x401, 0x3, @perf_config_ext={0x8000, 0x8}, 0x4000, 0xb10, 0x78, 0x5, 0xb21, 0x755ed759, 0x5, 0x0, 0x5, 0x0, 0x8}, r2, 0x2, r7, 0x1) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x7, 0x3e, 0x3f, 0x0, 0xfffffffffffffff8, 0x82110, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x10010, 0x0, 0x401, 0x2, 0xd681, 0x3b07, 0x1, 0x0, 0x4, 0x0, 0x7f}, r2, 0xb, r0, 0x9) 04:27:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:27:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:15 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r2 = open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x900) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000000c0)="c2f02c2d", 0x4) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x80, 0x9, 0x9, 0x81, 0x0, 0x100000001, 0x1020, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0xa010, 0x4, 0x9, 0x5, 0xffffffffffffffc0, 0x7, 0x7fff, 0x0, 0x78}, 0xffffffffffffffff, 0x9, r1, 0x9) unshare(0xa000400) 04:27:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:15 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) 04:27:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1f4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 16) 04:27:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x3e8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000000000}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa5, 0x0, 0x800000}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x40000000) unshare(0x24000000) r1 = signalfd(r0, &(0x7f0000000000)={[0x7dc]}, 0x8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)="7446b52bd428f65404e893a6c874a744a79c8af732ca60d9e1a49a96162b23f8", 0x20, r0}, 0x68) pread64(r1, &(0x7f0000000040)=""/1, 0x1, 0x3) unshare(0x8000000) unshare(0xa0000000) 04:27:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:16 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) 04:27:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1f4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 17) 04:27:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0xfc, 0x0, 0x0, 0x2, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0x8000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:27:26 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) 04:27:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x3e8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1690.392101] FAULT_INJECTION: forcing a failure. [ 1690.392101] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.393905] CPU: 0 UID: 0 PID: 13118 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1690.393935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.393949] Call Trace: [ 1690.393958] [ 1690.393969] dump_stack_lvl+0xfa/0x120 [ 1690.394023] should_fail_ex+0x4d7/0x5e0 [ 1690.394068] should_failslab+0xc2/0x120 [ 1690.394098] __kmalloc_cache_noprof+0x81/0x6b0 [ 1690.394133] ? lockdep_init_map_type+0x4b/0x240 [ 1690.394173] ? register_netdevice+0x4c4/0x1d70 [ 1690.394224] ? register_netdevice+0x4c4/0x1d70 [ 1690.394265] register_netdevice+0x4c4/0x1d70 [ 1690.394315] ? __pfx_register_netdevice+0x10/0x10 [ 1690.394355] ? dev_addr_mod+0x294/0x340 [ 1690.394396] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1690.394444] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1690.394466] ? __fget_files+0x34/0x3b0 [ 1690.394493] ? find_held_lock+0x2b/0x80 [ 1690.394523] ? __fget_files+0x203/0x3b0 [ 1690.394549] ? lock_release+0xc8/0x290 [ 1690.394611] ? selinux_file_ioctl+0xb9/0x280 [ 1690.394648] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1690.394682] __x64_sys_ioctl+0x18f/0x210 [ 1690.394729] do_syscall_64+0xbf/0x430 [ 1690.394760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1690.394783] RIP: 0033:0x7f3ac08d3b19 [ 1690.394802] 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 [ 1690.394823] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1690.394845] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1690.394861] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1690.394875] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.394888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1690.394902] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1690.394966] 04:27:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$getown(r0, 0x9) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4e, 0x3, 0xb1, 0x4, 0x0, 0x5, 0x43021, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2878, 0x2, @perf_config_ext={0x5, 0xffffffffffff0000}, 0xc, 0x5, 0x4, 0x1, 0x20, 0x6, 0x2, 0x0, 0x9, 0x0, 0x5}, r1, 0xd, r2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0xa000400) 04:27:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 18) 04:27:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 19) 04:27:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1f4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) unshare(0x14010000) 04:27:35 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(0xffffffffffffffff, r1) 04:27:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0xd1, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3e6}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x8, 0x8}}, './file0\x00'}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000340)={{0x0, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x4, 'ovf\x00', 0x9, 0x5, 0x55}, {@loopback, 0x4e24, 0x4, 0x200, 0x3}}, 0x44) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472626e3cf7921efe432350e96c733d66642c7266646e6f3d728ec177f0c71536f81a911543241b69d118a3fed5472122acab96c93e273b9d831d29c041a4542642e59360526d569920bad04c6487b8559baca2fd2aff5f2ca10d236e7f6730c37b52603420b05dc37d7a11746b13454ff71626858db1", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) close_range(r1, r3, 0x2) unshare(0x6020400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000500)=ANY=[@ANYBLOB="011000e4946a87351741d32eb22fee7437f9f85a95ca40c8e3353445864e7d48b3c9e51a45bf287d3c48c75a6da18f63e9f4f44f305b3cb83bd1a9ffe08932f65516796c60a30770", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$WPAN_WANTLQI(r5, 0x0, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB='\x00']) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB="271f87b8cdbff24b897e7185cf4b71f194ce9370212c00000000"]) poll(&(0x7f0000000140)=[{r5, 0xb020}, {r6, 0x1}, {r1, 0x80}, {r8, 0x2a0}], 0x4, 0x9) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r9}}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x4000010, 0xffffffffffffffff, 0x40540000) unshare(0xa000400) [ 1699.182912] FAULT_INJECTION: forcing a failure. [ 1699.182912] name failslab, interval 1, probability 0, space 0, times 0 [ 1699.183874] CPU: 1 UID: 0 PID: 13159 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1699.183890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.183898] Call Trace: [ 1699.183903] [ 1699.183908] dump_stack_lvl+0xfa/0x120 [ 1699.183934] should_fail_ex+0x4d7/0x5e0 [ 1699.183955] should_failslab+0xc2/0x120 [ 1699.183971] __kmalloc_noprof+0xd6/0x770 [ 1699.183988] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1699.184006] ? __create_object+0x59/0x80 [ 1699.184027] ? security_tun_dev_alloc_security+0x163/0x1f0 [ 1699.184045] ? security_tun_dev_alloc_security+0x163/0x1f0 [ 1699.184059] security_tun_dev_alloc_security+0x163/0x1f0 [ 1699.184072] ? __pfx_tun_net_init+0x10/0x10 [ 1699.184086] tun_net_init+0x71/0x560 [ 1699.184097] ? kasan_save_track+0x14/0x30 [ 1699.184113] ? __pfx_tun_net_init+0x10/0x10 [ 1699.184126] register_netdevice+0x630/0x1d70 [ 1699.184148] ? __pfx_register_netdevice+0x10/0x10 [ 1699.184166] ? dev_addr_mod+0x294/0x340 [ 1699.184182] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1699.184199] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1699.184211] ? __fget_files+0x34/0x3b0 [ 1699.184226] ? find_held_lock+0x2b/0x80 [ 1699.184241] ? __fget_files+0x203/0x3b0 [ 1699.184254] ? lock_release+0xc8/0x290 [ 1699.184278] ? selinux_file_ioctl+0xb9/0x280 [ 1699.184295] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1699.184309] __x64_sys_ioctl+0x18f/0x210 [ 1699.184332] do_syscall_64+0xbf/0x430 [ 1699.184346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.184359] RIP: 0033:0x7f3ac08d3b19 [ 1699.184369] 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 [ 1699.184381] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1699.184393] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1699.184402] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1699.184410] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.184417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1699.184424] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1699.184443] 04:27:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x3e8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 20) 04:27:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 21) 04:27:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="686737499d74"}, 0x14) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x600}]) io_setup(0x7f, &(0x7f0000000580)=0x0) io_getevents(r5, 0x0, 0x0, 0x0, 0x0) io_destroy(r5) write(r0, &(0x7f0000000040)="b4046e006e82734abfeac2f4f70837e8d009d5201748b05204516b8f69adf272cd77b36565b22a7603315ccb9b8130e839ae0d9f3b260a2e", 0x38) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r3, 0x5, 0x9, 0x7}) 04:27:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) unshare(0x6020400) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x71, 0x80, 0x0, 0x6, 0x0, 0x4, 0x80008, 0xb, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp, 0x0, 0x7f, 0x3, 0x83746c43f092fa0b, 0x7, 0x80000001, 0x3, 0x0, 0x4, 0x0, 0x7}, 0x0, 0xb, r0, 0x2) unshare(0xa000400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r3, &(0x7f0000000000)="d1", 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000200)={0x9}) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000080), 0x0, 0x4) syz_io_uring_setup(0x7338, &(0x7f0000000340)={0x0, 0x5364, 0x1, 0x2, 0x1f9, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200), &(0x7f00000003c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000001400)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r1, 0x0, &(0x7f0000000400)="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", 0x1000, 0x10122}, 0x3) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x40, 0x9, 0x4, 0x0, 0x0, 0x4, 0x8808, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x4010, 0x5, 0xacbd, 0x9580be261ff62888, 0x2, 0x3, 0x1c34, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xc, r2, 0x1) 04:27:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:43 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x43006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x66, 0x2, 0x71, 0x5, 0x0, 0x10001, 0x80080, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x18100, 0x20, 0x3, 0x4, 0x4, 0xfffffff8, 0x9, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) unshare(0xa000400) 04:27:43 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x8481, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x6, 0x2, 0xf9, 0x0, 0x5, 0x10804, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, @perf_config_ext={0x0, 0x1000}, 0x9400, 0x2, 0x68a, 0x7, 0x10000, 0x101, 0x5, 0x0, 0x4, 0x0, 0x7}, r0, 0xc, r1, 0x8) 04:27:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x80000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 22) 04:27:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) perf_event_open(&(0x7f0000000340)={0x2, 0xeb, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x42000480) 04:27:52 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x0, 0x10000000}, 0x0, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:27:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) 04:27:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 2: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fd/3\x00') r2 = dup2(r1, r1) r3 = memfd_create(&(0x7f0000000040)='fd/3\x00', 0x4) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x480, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'trans=fd,'}}, {@uid_eq={'uid', 0x3d, r8}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@permit_directio}]}}) write(r7, &(0x7f0000000100)="2369804e747de595a4bb0ed7ea38c9a1091f168d0e00caa958f8852b758d47b0cd87c53c1b4f0809308bc672d7c79ad040f0a00f7d995751fcd72d1371ede7bb16ec4e0f6fa7e62770f3f8c43b1430f594bdb282d57dc791765b0fcd4c72c2", 0x5f) ioctl$AUTOFS_DEV_IOCTL_FAIL(r6, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x8b6a, 0x8}}, './file0\x00'}) r10 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB, @ANYRESHEX, @ANYBLOB="04"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$hiddev(&(0x7f0000000300), 0x3, 0x2000) poll(&(0x7f0000000400)=[{r9, 0x8050}, {r2, 0x1042}, {r11, 0x2000}, {r7, 0x1000}, {r5, 0x100}], 0x5, 0x3f) fcntl$lock(r5, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x9, 0x401, r0}) fcntl$dupfd(r3, 0x406, r4) 04:27:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:27:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) 04:27:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:27:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="21b1b3c9d3103a621e78f1580b87455a1d002d8c441b7f4735c5a0e3cc4fddb35f5d0c89a7b186cacb1ab79ef52290651ee18e35471027ed4077eebad5bf675e5b88af7c9278e44142401cbc1eb520ef7206f128584f5206760a9d8d62c14803e6a47100aa63e4943b7635f8d56eec3907d0fe2068a81c89ac06e83404", 0x7d}, {&(0x7f00000000c0)="a481c889fd6809f4454a513c86ea21be483eda501e7e91424f76d3b5e3bd2d90452b1b39a5936a230bd780a340274764644f1123f2ca34591abc9e47af8848ce0992db69481c306b150fc0f6c64988e4b96356926f1dc72698e5b932b731b208c19b10d67f754b2b40bd83ac892a77e623458a16a9f7d6e51f57a9d8", 0x7c}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000140)="f2daaea65ab2d56c2dadddc6390e24f854bdcf58f752750da24c2d543935263f10cee28f8ea9d2a94cede444cd584c72d752524666b9f4205fa1cfdf937f8931b576b572ccff36494399aec1c31704d07fb5f68d4cab2d4d315ad30b0df337b9a93ddc25e36d31533e904f0a5e71c1dd8632aefedc07d3f0bc74c1fae0db6782a2a2b2e54c126dd0a08b085a11236952a1b5e771e18d187ec856c5f48678e4099df9ffb41d95cd08489bf172e740361badb751abd5f4249b3a6bd4554afddaef650b28", 0xc3}, {&(0x7f00000013c0)="027c561aacbbb9432828c12b7b9a9e8a8aa842b728b6c93cb43c8116ddc28be85a44344b71ebaee0155d87755e68d182b37ba66d141e8044d3100dddc42672dbd9dee86a44c04f6534ddc26ca25845e9125f633cf32b6fbc6df321de69798d9070ed8088d1f96d165697336699de317c9831ca3bf4f90202e93c3be8e2323bcb0776a5d5c5a58cd6ab46a215a3fd3722d91d51448b2b7bf5c98083a9bfffe8cc94affc19ef94a555d5929f6be083af9d9b027e4213bb68888c6c34d87cde9150178840aa757ac2a186878237c558d9c04eddccdceac3bf43b64db725f06d149d104cb2484f532ce27094181873619aae9c4622f48ef52774c6f194b7924e509e7f962956fc7cce78c377ed606cbaea39927b261e8021ebc76948990bf4192493d7f8bd06d55baffac0100fdf7c16b988302d0ef9e160ec7b5b3e96007d4e79b7ce0a32a5202d8af3ac81d251ff2ec18594e44be8b0e5b36e6767a935d1d7b2d3ef191f1593de6d92bdfde896a58fa18632dd9b9d4fdea03da147f1181068219be38097f5bd76af8315797198cecacfc7ad9ddd93ac0c77629a9e2151bbfdaf0c8f07ca2f0bc53a9fee1d3d5302b6525ed937fc2a6d28c9cb94e66082fa6e2c8246e7ef6387e113b4fa63be861fe3988570772a108908f94bd23bfd38aa9257100a92767a9eaddac3143503aeb23c1842eb41a686535c46639b1ad1f53d56cecb01dad672ffed66e9514c2443b56f55238e3b0beb50dd5836fa651aa045b8cc580a32072e79924555190bfd817dd6a73d119f4e82fb5cd394035d090e939aab869079c8006bc8a1229608f5e7ab53429d52097606fa6a2a65e2128dfaf06e08c301eafef7a46a29dc96289224d06f613c7c32d048cc5c1a22cf3f13c6593077fbcb66290c89fdbfb59b29bd5080e2ebd5168aeeac143dbb8394235636be41a6a9a596072253fc71ac405c0bc3aa00e6c26cf344be5a7b81a7930ffba6cc8f47c24b5abfcd23db3f2063c84dfa602cebc5b31122e45d8ae3fdf1354ba0b95aae9ffc154defb516dea5927550a035e1b5302d5bd702a619a3a34498dfc2ad9a08adf1e85b961af9b11cf63b85b178edf469ce801de92d6775f3558525a02147bf6dabcee58066137fdebd7d9ddff81f791b36d60ef1f238d5fba2d130eeee9174b88ac4e89ed5273f44281c757c702e4847ccb36d57f5933d67142bbf8835fcf1c1337c5f7383c9e2eeddd072f9b4dba89a3f28097f198f3192243034873ef50239353938a6a47b57da32df1f90dc12b8a729d9600a6d75781bf331293a9ef999badf482f0ed99f316705667556657fc63a8df17fb808076ad913e992dc9b5cd4d6db8c09d79cc70d3fa47ba6a0356d15799fe7f80eabc319e06754e05e6382c8ce464a07df5b0d0df97662cd1a6b88225c3cdaa8f9fc2d797944b4c70c9ee5ee4538f78ae2c8e0b991c181ebe278fff8e2e4ed12c9bfe4c5460257bd8020a56f3b50bee4a4ca411c6f56140c4483bacd2fe5d5de6f895f5f5219bbb648724f2f83adad51ad9ecdfcea31a67fe32a07d360fa314b3cfa1c8bda5efa11b3d33efa4a22a2256c445c7d8eb3386e75f78b1f80fd3e67b051dcffdd53f770b8b28133b3cd465783115ee44b9e22b1b15ee63214d984bc3403780f5b383beeb32b88994920f2d9cbd30f980f24e919d58ee196ecc3564f29790405147a926166c46d42c8258ce9232331e30002a60e624bfd995008acd4d534b7eadc7fb842ffd1ad69e1e0c9f4810b6b78b40a25a561404e57de5834f61b1d1690a21dcd998c5c1131c7f244fcfcf66dd9b9d54f77710d84a75b387cb6e55d4a884da1bd28b871c0c2443da3bb35a4fe04290f4f511ead0b6a234d73a2412eae3e0da5a2b4c59e3159c94532c594856805f1c76a5ceb2a27805cde85aff8c74271408311682d7d33b4c54855c86536ab388215e4ac8aa0c8a7c8ca3f8c53d4ba4fd314d9d890bdb7f8ca4ee2bfcec3d0babd5bf1d768d72b9c6a89db3749bce759871dce10a043d29ebdd9c122925c42bc3878aeb85ee173d065fd8e49cf5f1076ad3ae4724fd180a3ca6823c9d3f25bf3e2e5ed8c15416d0881f02f0b02b255c30731362d4d574e36cf8a415379508b921cbb9e491e12895492ba40d362f784866ce63460435bd90837278743d0bb4f7e95089223fe0b224cbfb971fd04036047eda3672b12cee15b83e7415352ad6b8a2dc8475e5e268739612c35b266f9bedf6c7eefaeb4a075dab16e5453fd4f3ca8b57073bd204ec08d96a3ee2bc1c1ffe149a58e77fad1196cb853696778d981d332c26ef3e12c761598b35a1e8749fcf23ad9d364cc2f1003f886aee45794f12aa6e7201d5c4a8ae6dda02d51482d2222d479113a49b806ae4917db89d616b8d28b2d9cb13aa8173298ee24fe1caee71d1b328a618c9cdbbef20823fb8e2cdd9e2ae5a9596adaf000a009d0d31aaff23947da55a53e967521d5c847b21d6097a0622ae2e88b338a620f53477557f160e7ca57a95274a6abd37585940ca7719093aa56000aee24f1c5cc8d76b1bcd5c063f82869f8e86c4eeb714ba2952035e6614993b1ca770f67326430bc17880a974709e50a472f0b8f681a2a20b7bed27173ea912351ee03f75433e665707113e0dec68209ff1a317f8880daa0ea212f9bb8b6981d00847f7974a534094fc5c261ce75efea2765a1efbb533c6e90c3864e25018a2af112d79a33516c28f01306d2ffcf499ce5bc8da4532b0f65c2d7b03214ea3fd5fd647139638dcfc7d3501887f9559c95c92f6e5cdd7aeeb68934c8e66a33ffde14025444a388329576d0497cb0b203be391621d3bb4f82c99e97ea6aaf9438b1be7d6933dfabb1ff916e04ba1ebd303a832c5ed2473bd175dad199ae985f79100733e87711d003ce636cb7e73dce8ec94fdb6ec7bc2ef0564aa318c8a348e5b47f3a5674d0dca157a44775f9ee927fc1fe22c54636bda6833567149cb303a82f2959b96022235afe82af4258de5a1ef166acc80b2f7bba2a352cc09276e758a6070b3c7d3f42f2d8a4ee8276885b1ec330ce66dbfc5ce7885cfc304c8e96bc4d494deddb50e789eed5898166baa4f138df9287b24ca1a5bf26404faf886f4307bc347d1b3af7193b2683d6927bba79b6cfce7edef1b7f6373facd1ecbabbc49077f6a684f590d50d3ed330ba21430664ab4412583c2a3716ed0ac1732298d3211a84a107b05b7cd412ccba0d3e28a572fb7784187cf6863ad5a727d6464c5ae2752b43906a365fcf9288b9b7cacbe9db9ca40fa6691af3ff5d904956122277e8332acc6f67c6ffc471f995510f7d9e8bf216af774a9823547405de165b1875684d31ad28568a051bda27c8fb670badfaa4d0048cd5a7b767a5f33fd602355a28e08b9e8dd8bcf26ce70bec238a9e50508e735928ef8ae487f8dad5e3bf1c0de93a3f35993f2c19fe106694785674a1037d54dd55f57b0741ada8fbf5504bc74226e28adce5320715303a202e750a794221edb4069b1598045d551f8f4814d7793b4f47f38426c046fc020e9f61a9a6ebf518e561d732ff66d0c42156bbac6df87682df46a9a8532829f4ddc1426c34b9dea729f533c0c03eacc3fecff77efea2d76db0e7a64cbe5a8aee2f202be3e22412e388210b59ede9045a6f23eac9a9fdddf0e8b32f9baf6acfa60cf90915e1b1ff54fd88beea8f9d5b5c6345e5482e5c085c498f22fb98b5c378c0fdd48c53f894ab04f46327ffdfed74d6605be01bb52e8c47165dd9761bd35ddb7da591feaa044e525abcc8123c10ffd48f6b6f52d08be4e82a0491e189cf6ed3c4763fdd0b0b00866c57e5b04f662503487cfea4cb5d36b40079507a89f0f000da4f6e3d2eeeeeedb957a05c3d42f0cc9615cdb0804e5e6bf3488ded3df3e0cca8eb67d80747a12a444f6caf1d422d4f9d361ef7ef39e2f336486021d5ef522adcfaace54c8afe352be84e68796878a365308573f1ed5cc264ec4dfce7c283557a897134ce71554ca19e9d83fd065bdae9dcef73591ab8677eb1e1662bbd35159167f12d5442f04824dd67b19d7591192e91dc37fb36a05caee33bbfa1691669a26e8bbb2ad38c75c686a8366d5ceb4e07492e6fc824d83c6e2bc3f79268a62ca02b44bbb7593d33b13051d8d4ab1db3eda01c7932d4d1bdba21bb8d8436a651e30d09fb45e63a5c32c328e5558fad842fdceba72b3db828dcf65c018b772e206a532af9489c61c28aa730b7207d30c6030fa9971dba8c7cc6754a0c43482e145735661e3ff4a8865b7d2d15e617c9c38bc5f85013477d3b6970686bc084d7a6a512d82174441738e8b250a2ce7dea477a28c2ee0b2e14da1a5def6498b489a71970aac894dfa1635e7985525a3de2129e8f61ea701db948d0c85fe37f0015fb3b9383db697100193fb0b14737efdf8cd03dd4eaa4d72136f1cd308fdb9153525c9ac69516a35f958f6fa4796b6468e561206d2d929883731b124402c15c8b0c7aea2c5281acacf948c818adfcedd8ca166ad54299a742f0624de0bba87ab816bc0381ce7886d2597ca5b059e8e099eb372b3c6603a230ca7e2e5bdda9cd4fab59bb30e33bd641ad8c04f63beeff4d8f7b4b6edf27d5e47720631d4c8b7d58ad6b940e549b6c0ce7398f88861c431cbe80c78836a924ddd28bec5fb6e454eb8d39caa2045c13ceea924f21b8d1e5871f22a4b6a37eabf917b2392cda92be7ec597e965f1ddfa1ccd32baba2ca6898020bce7212b17f24a94acec67c2453a098bfd056769321247fd983c777c26ad4fb231598a73154c653662a0d287378919bb877d222174a20c4c1e4035aaf85434b983e20eb7827265c382dc6b8c3cefb9e36fd2553b9fe8e42511b89542091d3674e86a5e856d39142bab2a2e436b3202693108982a8489f067cecaff7d313994e6a8983a7c0419e3803db76452c3ff493c5ac2e7663a8f18f6502765c93a941c56f5872af8071313b0d84ffb89a4952beebbc0072639650895a8713cf2f8a831454d880e41296d2ac708f51c0cbdc29500cc8ac2ce1ce4800f96b4d2b44592d91a6a2471cd42143baae1ee50ac2f0005f2724c9efe40e06e83bfe3f04d57c38581d5418083ab6a77e3437cc6fe74d59dd7552205601fbf79a612d9014dd90ffd9450f6567ab1af4db16e01a73701fd53f5c4097bffb72c854ee9b242a00522d194e34a6c2e50897d27aa0da5ce5e82fb4d292daaa29623d6c43d072fc5c91f015772d0bdc5585831b4ee719b15421e1872076c46c7f76d5353dc5c7165324abed3a606f23c02a5bfe234ff59da0e848cf1816f2d511f64ae72efe230d0b62ce4ab5cc7f079ffbe033309942a2625c5a0974121daaca5b40c5b79f1fdf8767c6042589002a0ce7b566be2882de46cb0bfed48cf5687c8fbc6a66cb94e05ec57aecc2b08f0c5704caefe3ef1917b82953d33d69a08ada484c2c7aed82a3eac7c8f813ee12cc5d424588ee7dd2f7ccbb071f016e4951cefb852b173cb03e34291941d9edd59af84fc920592718fe5a2c59c375ff2fab28e7f9ae0008fb9791d891c76997aadfaabb0443787168dd55f83e7687d493b49296d56afe164394b58dfa2b8344a58c295e1b882b0a4ca75ffd2aaff5dda39efd7a055c9f166eec1c292d149cc92df5b145ca4b6f4aee4a9ef4c064550c92866df0ff2de226aaa522e433d0fd38f26b0c48528304f5b6e6dbf700f537db1038f62e3e415ec9fd734435b3a89019fa647e5b9e0b785a734682a78e5914af0bb8729bee22435e106", 0x1000}, {&(0x7f0000000240)="97", 0x1}], 0x6) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) lseek(r3, 0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:28:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x10000) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) unshare(0x300) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="cf8d0ed1c2a22e18a182e9f75e747379806eed9d255143db526d3ff8fee6ceb70139ed70fd9dcf861a5de23983cd49ad8443382b1111bf9b93abfba8f3f11060a991f059792a6bc17ee292d4a6c6b9e0ab5ea8cb031a2792ca099c533e6fda0b6882db95952b5b3148fddd56e08820f148e67a2c1dcef08b990e8176f1d5d8a4ecadc85c535f611e87ec3e4f68a58ac4786519982269572d0070efbf4d066842e6a61dfde53845b5b8fee87f03f726c8f8db76176bb3d3"]) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x81, 0x0, 0x80, 0x0, 0x4f, 0x2140, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x401, 0x4, @perf_bp, 0x1100, 0x400, 0x7, 0x9, 0xf0e, 0x400, 0x1505, 0x0, 0x79ee69cf, 0x0, 0xff}, 0xffffffffffffffff, 0xf, r0, 0x8) 04:28:02 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, 0xfffffe00, 0x46dc1ac4) 04:28:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 23) 04:28:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdoo=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x3ff) unshare(0x2020280) unshare(0xa000400) 04:28:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x58d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) 04:28:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x34000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x3}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x81, 0x2, 0xb7, 0xff, 0x0, 0x80000001, 0xc1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x891b, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x100000000, 0x3, 0x4, 0x10001, 0x2f, 0xf8e, 0x0, 0x5, 0x0, 0x26e7}, 0x0, 0xe, r0, 0x0) unshare(0x6020400) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7f, 0x3f, 0x6, 0xff, 0x0, 0x0, 0x20180, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xbb, 0x0, @perf_config_ext={0x7, 0x3}, 0x40000, 0x8, 0x3, 0x5, 0x100, 0x1, 0x7, 0x0, 0x4, 0x0, 0x7}, 0x0, 0x6, r0, 0x1) unshare(0xa000400) 04:28:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) creat(&(0x7f0000000340)='./file0\x00', 0x2) 04:28:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 24) 04:28:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@ethernet={0x6, @random="840c2acacb88"}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="b77f3b01b0f759154375c82afab49f85fea3d5dbb89cbda95481e15483e663298c181470712c4999d146e1640d238c4497399692e44a2ef45101b183c61011e4621ccab7caf75e957ec690fd9365c11f33034e00e840548637ffa0f791dcfb4aa7ee", 0x62}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="e80b567ac0a86fb2db315f6370f8cbed051ff28b1df69c737c1611a9a8b028359e4ce4accdf836852f7fca3d9f98810539300f91fc52cf10ad1b4958acc6abcc685e84121d38148af392020d3e8e60cfdc8de658f2a20f7dfa9fcad2015cda94e02dfb23f3b561a91107509f43c2fecd9843cd83dbcd4775320c4c699ce318d3b413ddbe5ca96c1cfb89e011cfba49920b14ea1bc7d23fa23edd7f408beb5d4d10a52c508e19424027ad7a8b4485f80f36c8794291c9754aee6e6d2cfefce201f4624a9aecb04661b4f454576243f90644629ffd917b572b09fd1130c0", 0xdd}, {&(0x7f00000003c0)="46057f2f4bf37af7a9c78f19ef0f01b223b97a5a46bd345a3a0d4ed2a33cf6a47e2009dff6a802a4eb79d3fc8ed8d7269584c900cf428ac335c19588ef890c3b5f31698c5c64d800809fa25540e247bb1ae97bd9fdceaab94b4090ae9fbc6338d0318ea50fc3e2cca313dc688baf15acb5a8b30b491cd80b1ccf8e4cb42df30ccbdf66dec843748c5acc2e047fbdac98979dbd589898331ecfc1c15c", 0x9c}], 0x4, &(0x7f00000004c0)=[{0x10, 0x114, 0x5}, {0x78, 0x10c, 0xfffff801, "6480fa18d275d81d01d3fbbc8bc7ec5492e2d53210d645e657fec8ca91680004611b4e3e6a005b5807b0620e0b232b9914e4006491346f8b76eacc9e637418efce4f6b5b2985cd09a1daa18e526a181546a562e5a10e15838d23c275ea5b0ce699ee"}], 0x88}, 0x4048901) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) dup3(r2, r0, 0x0) 04:28:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 25) 04:28:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100100}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x703a42, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4a2041, 0x0) dup2(r2, r0) unshare(0x6020400) unshare(0xa000400) 04:28:11 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x42000, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4a7, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="31be6578f0be882549e65b9c6b6d0a6c6137504de3ee740a5dbdd8cc292363435963f42499b49b9e94acab888f45feb3f4d2f1fa6051a67037a971d85818373fad82e99d72ff3f4c2b3b45536b01e301", 0x50, 0x40}, {&(0x7f00000003c0)="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", 0x1000, 0x6}], 0x0, &(0x7f00000001c0)={[{@dots}, {@nodots}, {@dots}], [{@dont_hash}]}) lseek(r3, 0xc25f, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',\x00']) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000013c0)='./file0\x00') r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000001400)='dots', 0x0, r0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) 04:28:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1735.238423] loop2: detected capacity change from 0 to 8 [ 1735.244682] msdos: Unknown parameter 'dont_hash' 04:28:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1735.258398] 9pnet_fd: Insufficient options for proto=fd 04:28:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1735.284730] loop2: detected capacity change from 0 to 8 [ 1735.293294] msdos: Unknown parameter 'dont_hash' [ 1735.303336] 9pnet_fd: Insufficient options for proto=fd 04:28:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8082, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x100, @tick=0xffff, 0x2, {0x3e, 0x9}}) unshare(0x6020400) 04:28:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 26) 04:28:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:28:21 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) 04:28:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:21 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x8c42843ec2b71c07, 0x80, 0x0, 0x40, 0xe7, 0x1, 0x0, 0x40000000800000, 0x300, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000080), 0xa}, 0x8020, 0x0, 0x3ff, 0x4, 0x81, 0x1, 0x2, 0x0, 0x1, 0x0, 0x7}, r1, 0x1, 0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f0000000600)={0x4, 0x80, 0x3, 0x2e, 0x25, 0x5, 0x0, 0x487f, 0x40, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x800, 0x6, 0x2, 0x7, 0x9, 0x4, 0x7d, 0x0, 0x6, 0x0, 0x8}, r1, 0xe, r0, 0x1) pwrite64(r2, &(0x7f0000000680)="0ebc0e77673848ccbc2d94d43b59602d636f0ac0e5dc824811ad4af82e6474f2b73b66f8e8bd27b61fe82d5fbf5ad43d39c2dd955d7a485a13f2c1bdd8f79228b5314cdfa9051759c0adcf2fde2a33fa8d02ad95cb4b80c195726c0f71715a5f45c988e6b4606bd5057305591a26d610d3b368a58cc41f7e2a9e4756338d041d2ae7dc7b4006cd1c4f3c65d39bdf0f4c78d81925c2d09c2a", 0x98, 0xf7de) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) syz_open_procfs$userns(r3, &(0x7f0000000140)) r4 = syz_mount_image$msdos(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0x40, 0x4, &(0x7f0000001a00)=[{&(0x7f00000007c0), 0x0, 0x20}, {&(0x7f0000000800)="39395a802788ccc602df37b795b49d48ec7d668518fda8bc1c70b78b60d1fe1ae74e0fb75e68c670f3b65b78411439bdf9f28f488fb5bd770f7d483d7accf320d570c509128187a1545dc9048b137c18a10bdfb6dd8c340b1d94cba0c801ba0d6b2969148923cc1ee57ee8f94620f756ad1bf88dab46f6dfc7805a4dc51b1af9e75b1832b4b46faeece147476d1cd6d51037b7f42d0614cb64e56ba24fb998d9242f03cde5ddcbab20b3c173c1d35dece88e891afed1426f0b4f1612418aad06c4123518ed841701171985a1b4b1c7c85dc5a8ae46f43e496e21b147fb684412e8be", 0xe2, 0x3}, {&(0x7f0000000900)="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", 0x1000, 0x6}, {&(0x7f0000001900)="30d649e58a7674fd0ec2181facbe9e7addf7ea979057af9d566ca2c30acf5f62750b72dfe3cf6fd8a819490e7f3694e4822f711069db85d76e5267de49eb68a1b6f8db71479f70b426f6dfaf8c6ef42fbf7419379fdda462304e02f813d9873688a1f55fddf27e2351a672b43d67c0947215e50feefecba321ebf94dd1550d519cf103fe48ccc75dd604936e2f07da29424a8984dbaaa738c9957bb10ac15c37fdceaa37b8ff7e5023d7e816be6791a1c00d511c02a892f54bcdc0ef6cd7a42ec6272dca8e7fba64ff8a5927e27b10e14a4f866ab00ac901b3ca6cfd7ff68143a625f4d914", 0xe5, 0x800}], 0x200040, &(0x7f0000001a80)={[{@fat=@gid={'gid', 0x3d, 0xee01}}, {@dots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@fat=@flush}, {@nodots}, {@dots}], [{@dont_hash}, {@dont_measure}, {@subj_role={'subj_role', 0x3d, '&'}}]}) close_range(r0, r4, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$PTP_EXTTS_REQUEST(r5, 0x40103d02, &(0x7f0000000040)={0x4, 0x8}) r6 = getpid() ptrace$pokeuser(0x6, r6, 0x0, 0x0) process_vm_readv(r6, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f00000003c0)=""/239, 0xef}], 0x3, &(0x7f0000000580)=[{&(0x7f0000000500)=""/69, 0x45}], 0x1, 0x0) [ 1745.008476] loop2: detected capacity change from 0 to 8 [ 1745.013060] msdos: Unknown parameter 'dont_hash' 04:28:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1745.036904] loop2: detected capacity change from 0 to 8 04:28:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:28:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$CDROMPLAYMSF(r0, 0x5303, &(0x7f0000000040)={0x9, 0x3, 0x81, 0x7, 0x20, 0x40}) 04:28:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:30 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) 04:28:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 27) 04:28:30 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') fcntl$setstatus(r0, 0x4, 0x40400) creat(&(0x7f0000000040)='./file0\x00', 0x40) 04:28:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x0, 0x14, 0x9, 0x0, 0x80000000, 0x201, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040)}, 0x4000, 0x1f, 0x0, 0x1, 0x8, 0x0, 0x101, 0x0, 0x3, 0x0, 0xffffffff}, 0x0, 0x4, r0, 0x4) unshare(0xa000400) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x40, 0x9, 0xc0, 0x5, 0x0, 0x4275, 0x40, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x66, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x181, 0x2, 0x2, 0x3, 0x1ca3, 0x5, 0x7ff, 0x0, 0x7fff, 0x0, 0x60}, 0x0, 0x1, r0, 0x1a) 04:28:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:38 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) unshare(0x0) 04:28:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:38 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x6, 0x70, 0x0, 0x0, 0xb62, 0x50801, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x800000000}, 0x1000, 0x40, 0x80000001, 0x4, 0x800, 0x401, 0x8000, 0x0, 0x3, 0x0, 0x8}, r1, 0x9, 0xffffffffffffffff, 0x1) r2 = dup(0xffffffffffffffff) bind$bt_hci(r2, &(0x7f0000000040)={0x1f, 0x4}, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:28:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 28) 04:28:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x8020000) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) unshare(0xa000400) 04:28:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 29) 04:28:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:28:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 30) 04:28:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:39 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) 04:28:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 04:28:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 31) 04:28:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:28:47 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x81, 0x0, 0x7, 0x0, 0x0, 0x1a, 0x42899, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000100), 0x6}, 0x100, 0x8001, 0x9, 0x3, 0x81, 0x800, 0x4, 0x0, 0x572, 0x0, 0x10000}) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="45b3f5da7712fe523e06743b5a0aaa695b5f42377f7859c05e040acb7741e8295a88be595789fb6f2a212163f8e789a0bd41f1e5d18e297580c51ad3957fe2467f6c8627073aec0caa80eee1af", 0x4d}], 0x1, 0xc79, 0x7, 0x16) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) pread64(r1, &(0x7f00000001c0)=""/57, 0x39, 0x1) 04:28:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x200000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x8000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 32) 04:28:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) 04:28:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe8030000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:55 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x81, 0x9, 0xc8, 0x200}]}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x29, 0x4, 0x7f, 0x0, 0x4, 0x41f8, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8d2, 0x4, @perf_config_ext={0x0, 0x5d4}, 0x10200, 0x3ff, 0x2, 0x1, 0x3ff, 0x8, 0x5, 0x0, 0x141, 0x0, 0x81}, 0x0, 0xd, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xf3, 0x24, 0x4, 0x8, 0x0, 0x6fb0defb, 0x200, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x2, 0x5}, 0x4000, 0x1, 0x4, 0x0, 0x7, 0x20, 0x521, 0x0, 0x1, 0x0, 0x1f}, 0x0, 0x6, 0xffffffffffffffff, 0xa) 04:28:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:55 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) unshare(0x24020280) 04:28:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 33) 04:28:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe8030000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 34) 04:28:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:56 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="faac0241e9ed0927f90000000000000000", @ANYRESHEX=r1, @ANYBLOB=',\x00']) fcntl$dupfd(r0, 0x0, r1) unshare(0x6020400) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f0000000000)) unshare(0xa000400) 04:28:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:56 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lseek(r0, 0x8000000000000007, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x10500, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setxattr$system_posix_acl(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='system.posix_acl_access\x00', &(0x7f0000000000)={{}, {}, [{0x2, 0x1, r6}], {}, [], {0x10, 0x1}}, 0x2c, 0x0) r7 = getpid() ptrace$pokeuser(0x6, r7, 0x0, 0x0) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r8}}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r10}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000000100)={0x18c, 0x2c, 0x800, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x57, 0x0, 0x0, @pid=r3}, @typed={0x14, 0x87, 0x0, 0x0, @ipv6=@empty}, @nested={0x15f, 0x9, 0x0, 0x1, [@typed={0x8, 0x62, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x11, 0x0, 0x0, @ipv4=@empty}, @typed={0x4, 0x1}, @typed={0xb, 0x5, 0x0, 0x0, @str='\'-*^]\\\x00'}, @generic="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", @typed={0x3d, 0x76, 0x0, 0x0, @binary="f8fb8e361f631444967902ad7886bd2a754c0cb71a1c08cb6b7dc716eb586fe0301d894e9d7f88892f4dcdb403c75e12144c92e5ba88dc746e"}]}]}, 0x18c}, {&(0x7f00000003c0)={0x110, 0x36, 0x300, 0x70bd27, 0x25dfdbff, "", [@generic="7de2c76218b46a456150d560b8f0ea80a55d5c7f17271ca48755df7505d13ff31c9cd8511f1c6ad37ca128f7af71ba1cad8167b1a5a3089f331ae42609b8fc353c3ad28685acebfc30eb271b34d261d7bf5ae7a04a30b4fc7c1d3f49545630d900f25a8efc58ffb0a35f4d551f58ee256277533d9792dee9cf8175f0ae13d44940b1ea885e8d72790dec0e6c6a4fccaf80d96c9585a9a3e78fc3f2bdbbdb5d5f14cf7ecc666111cd2a6d570d5a8842e18b4dd28bb6492a7a0f1edbc0e63e6a481c2a34b72db9", @typed={0x8, 0x73, 0x0, 0x0, @ipv4=@multicast1}, @nested={0x2f, 0x42, 0x0, 0x1, [@typed={0x8, 0x2a, 0x0, 0x0, @pid}, @typed={0x8, 0x34, 0x0, 0x0, @u32}, @typed={0x8, 0x71, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x5a, 0x0, 0x0, @uid}, @typed={0x8, 0x53, 0x0, 0x0, @uid=r6}, @generic="18c257"]}]}, 0x110}, {&(0x7f0000000300)={0x18, 0x21, 0x200, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x43, 0x0, 0x0, @uid=0xee00}]}, 0x18}, {&(0x7f0000000500)={0x660, 0x27, 0x800, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0x5b, 0x0, 0x0, @u64}, @nested={0x38e, 0x4f, 0x0, 0x1, [@generic="11869703af51a468457a19cc87c5337aeb231174bc9d5e31c59503befb6a13ac9358b2057a35c31e9588711cd55e046d485a99cc3dab09300a06de9e74b09d223340ee1955df0081d2cbe5f5ea7a1682fd96c58473ab147dd849e3e1de59204cbe50908293a77fcc89fd35d88ba21087088b53e8cd3f20c4344e787d33faca2885f1c438b20a78027a682bb33a49936161b307bf26550ac9818b5c41b91657b89a138540ebe170998fdbe99df7b5dd26f32ff65bd86e91d69bccaf82d0afcad6d85aa87d04d439c86c55fd88cb62797de8321a79b2def247a7f45b2e", @typed={0x4, 0x38}, @typed={0xd, 0x78, 0x0, 0x0, @str='/dev/vcs\x00'}, @generic="cb35b98e074a1496133061ee17bb0d108e8b94730d4623c5", @generic="27ed26cde2e6166749e30779c246f6ac4c7645e7cbb9002a66501302b1d1554b318fe57a34ab12e1683a8101b44d947f0fac51c9b8cbb3abb858a976492a23b9350f414ec7211cadda7e1f3ebeaadc5637625b9704b574622398b50e30fe1ecdb79a87ea027df8eac0d11fa718ee6cc271a2efc75d3e78bf0d797b4349ab80dc7276dfdfb85073cbe556096d5e33b81bd112fca051ad7f201d079be8a14ad2c0b2b13866c1d1b058b0a9e96432dcf51811ec0f88ad0d474dde936b88b9e54a3ef255c08288029c47ac9eefeecd7a49751310f773f16450f6fcd6a8bbfa7eb28045810c61418b9bd094e749e6d18c137401", @generic="ab996eed443c524519f0ce4d147854b4f07531bdcca69a58bcf83761e4fa019f0233cc0aa9ed941f965f1e0495847760a1a14da65b38e9de82a0bfef3b2314085008a10eb0b6f11bdb312bb7581f9f6b41a5a8c5324f5c59c8ed9369334fdbc914fa9b08d1ecf2dcdc1cdca1ec3a215601176207bbd69e2f44f41db35528b75d4907eb4145599d5d52221e76c950416378fa60acfffc92d123492d52a7576cca5acfd37162aada7c1973b19065b5f3daf972fa3e71ae8a2f8f20165cbde889c409d158b8e30492b7a452a02a67896a43837836cd3fa3cc1e9331", @generic="1e08fbcc1b64fefbb45d1643d744ca007051b18a491deb0a8117949c6b17425c2e1e03171eb28e008a4322556363ae40b199958a756f4748ecba571a52b93aa311011f176af31aefe6204c37af40de563f290ff8d032b3aa95858b5c60ecb23a4f07feb4319fef5ab8b6cb215ea5b76386422dd486c12f16fbca882e0c931acf142db0f9cd391bd3797321facadfba565a1cbdaf2b62e4ebd865b522d3c828183121ed100242c8", @typed={0x8, 0x8, 0x0, 0x0, @pid}, @typed={0x8, 0x82, 0x0, 0x0, @fd=r1}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @generic="27f5c9e8f3c04df7906ed41dd726bcbb2daeedcdf744d38c4102bc188a02abaaa5101512cc5751c781fb374446bae615ca130d5a3b86fdc14c3fe749540422bc4afcf315dcfc10a35f0a6a3bf2a66ab8de6f2bc9f39495e0d4c7766338e9ef75ff4a7c749b503947a3d1c24edbb474733d6491ab8f64948922b4b1a0b8dfd5eec7802453ef4db31b7348c72e8a5350800a0fe0313446b148", @nested={0x18b, 0x24, 0x0, 0x1, [@generic="2861edc64374056c6940e379fd5aa79323c91e262b8a06c26dd1301a312cc3b558f91ff17c350bd27ff8fc1541d75ead9091c28f5da89d0141ac5bf0c0887c715843f4f3aa6a99096de33684d69efa4dc2865b9ed7f1d86861023bc98faf36b23eb1ba2e867f4e9ae25ec5b40396b62215174f0ff2758ff3755601af4b6142f6aea11d932d430172285ffecdc487de620ebbc9c1e2a83740d88b0a5ff766b4b2a75157901fb049f42f813b2ffb8c58cbd0d60a155948dbe97cd5fad9f4cbe8b27d599eb22d805a68caa193c7a075", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x21}}, @generic="86b2ad5516f518c60b4b24c441ff3e659134d1b0a1e7edec21523d60524ac8673cde01bf1ac6f4ebbbe3135868bdec62368abcf226c05b353237feb89443e08819457aede3ba08df5a108203df67f2ef232fdfa0570b555c01f412adb48e45f42f4c0356b70ccdba9578ec03b385177ab5d98194d4f6114217f06d0e7b737f29d8f3c451dc82fc05a8490590cffc61e6906b6a26009881987d2cafe74403275151bacd5ecc"]}, @nested={0x7f, 0x49, 0x0, 0x1, [@generic="0ae46ef2abf97c07eaf567fbade0b3b48750625ac99d59da3cce0dcda0cbdec8a830f9e4801918c86778ea771f01a63702a8c6c1c22d86099aa06e460b5d147446a3dcb2423b4fcc15b8f71ee4bbd9bd9d1bb38065bfc759aca08dd007b177d34015b9212720d4e45e48cfcc27771a5ac55c17eb46d2f5331f90de"]}, @typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@private=0xa010100}]}, 0x660}, {&(0x7f0000000b80)={0x20, 0x1d, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x4b, 0x0, 0x0, @pid=r7}, @typed={0x8, 0x70, 0x0, 0x0, @fd=r0}]}, 0x20}], 0x5, &(0x7f0000000c40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r8, r1, r2, r2, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r11]}}], 0x60, 0x80}, 0x40000) 04:28:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf4010000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:28:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:56 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup2(r0, r0) copy_file_range(r2, &(0x7f0000000000)=0x2d5, r3, 0x0, 0x7, 0x0) 04:28:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf4010000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:28:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x800) 04:28:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 35) 04:29:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r2, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x6, 0x80, 0x40, 0x4, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp, 0x10908, 0x8, 0x7, 0x9, 0xffffffffffffbadb, 0xe27, 0x3f, 0x0, 0xffffffff, 0x0, 0x5ee}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x9) unshare(0x6020400) unshare(0xa000400) 04:29:04 executing program 7: unshare(0x20080) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) dup2(r0, r0) 04:29:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 2: keyctl$setperm(0x5, 0x0, 0x5020010) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x81, 0x4b, 0x3, 0xff, 0x0, 0x10000, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x0, 0x730, 0x0, 0x4, 0x6, 0x7fa9, 0x0, 0x2, 0x0, 0x7fffffff}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "55d1e45e855701c3b209c64e3c1154baa5f7459b925efaa0dbf8db919fa3e59e254138cf1306c6df986305c9d6a9494bc600"}, 0x48, 0xfffffffffffffffe) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x80, 0x40, 0x4}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) syz_mount_image$nfs4(&(0x7f0000000300), &(0x7f00000003c0)='./file0\x00', 0x10001, 0x8, &(0x7f0000000a00)=[{&(0x7f0000000400)="2d6edfdc221f00e79467c043fe811d918cf9e990a91d4714895fce696d8659d117", 0x21, 0xffff}, {&(0x7f0000000440)="6e369e55d8619d135795ad9f3f8c21a76dc0c53f7cd85d5ea03d825a37b98bb1a5", 0x21, 0x8}, {&(0x7f00000004c0)="214c20dc67c4c01ee5e8fea07b424fb32d44b6c7ae9e34c41c9a643385c7f6291c4834d469242900ed6a7f85bce006fbf60e5daca45ac2c018d84311c2d80d19ae84ce699e1f761a145c5e97e645ff3a1b8373dc5400b36e9bcc90e9168706657942a120c216e4312478025f2acb5db9f9440cd7894613f8413d7a730f9c4a2837b5bd8ef6032d478c53057c04b4546728b5fc715780a9cdbe150044bc01102dfd50a0c16747b25b4c6b8e51952069e1154a24f2a94a3bd829e0efd3d8d5c923f227f16bc0c16e037e9030e3ee94ed7e25a97ce83215e27d545b71daa95631051c6ad80fd8", 0xe5, 0x2}, {&(0x7f00000005c0)="b5b9e0c93e6c2e60417e86306c1a9786b09736724970be3f63809f60cefc07d7ee919bccf8a11db25ec48826edcda6cc05f30684bcae87afb82c5dcdd15b9c1f664ab0528bf263503c0bd6e11d0b0ea69efbb51905cc27985b87e6c33d230fe395f255ede4c55c0636ca9da3aa1a7d22f44240644698c7f9c6fdf9697978e9e21dc05182540e02d1688165fc65a0c10ea28d978808181458e6374d583f4f275b638360", 0xa3, 0x8}, {&(0x7f0000000680)="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", 0xfa, 0x6}, {&(0x7f0000000780)="66308260ea34709d0ed007518ef5521542ed2169f486ca59c3b72880f699a42a64de1b3ad4b12ae5e9708f4c9119057febdaba258ce4489c37b9964af3b2f1f2de8ffe0e7717820b0a05cfe6289a88234976a569a1dd78df3414e205cf23d9df9557058bc45e8f16c72741d7312a61c2e2d2c13fe9aa6ca73b45b5a3743e682feb93118b947d7102f83d3fd7507f95fa67f0d4b06cb957f9b02ed98bf179a96577b20035fe56ce22b28b20250a0648fb1ce26312652e61cc9d74179ad321638d1f5e396afb22b56ea3c615c789e0f14807886c3d5b1aa3e6d01958b7ff88531dd7503174c1ec6cc8b31c30ad18a1f4c89271a0fd13b95a", 0xf7, 0x4}, {&(0x7f0000000880)="cc739f5d768bc479a4c28e5abefe2041986c35893f65f6dc8a5e82d42c0d885993f5bf5c6a445d37c72ea05c7f2246f4930ea4ddc8fd589503ad3af87260b4137f02e58c9cc9c8197cd1a44fcdee312bff49312db75971fb78cd43f3f6a5c223c819e61b84e634c085ac94d8b67bf68bedea6ae51530", 0x76, 0x400}, {&(0x7f0000000900)="7ff1c37aa834db2bcce8e030aeb021826edabab385fc8cc27750c113506ed6322c3cb89a548cfed4e3c5b6de44a67dba0450ec6bbfba5db5e720a5c2c75504d4719caf2e0a36ed152b545d5e4e400bc62ae216afd71ae111d928cbbc0e56d3ed81c851ecd40691a7d5a5284373d8bc7ee7abaaac32a53112de818d10c84e011a24efc0cd0222167e16186350aff4d1b57d2a101583a80109c0d3fa1916801d50087a24d19af6c86d10b401998775f0d87f431680681763a9a12d35d79ebbf4b940b6a912828a37a76c7f7278c2dbde564595d169cab21ab871a10a67091486a1da23657ab38ea18de299879d4a44849a14380a060885786d", 0xf8, 0x9}], 0x52000, &(0x7f0000000ac0)={[{'&{$-'}, {'syz'}, {'*'}, {'logon\x00'}, {'syz'}, {'keyring\x00'}, {'keyring\x00'}], [{@obj_user={'obj_user', 0x3d, 'fscrypt:'}}, {@subj_type={'subj_type', 0x3d, 'fd/3\x00'}}]}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000b40), 0x14100, 0x0) syncfs(r3) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x1f, 0x8, 0x75, 0x2, 0x0, 0xffffffff, 0x2000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext={0x7ff}, 0x40100, 0x8, 0x0, 0x4, 0x3, 0xd2e, 0x1ba, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, r0, 0x8) keyctl$invalidate(0x15, r1) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r4) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/229, 0xe5) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 04:29:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1788.440479] loop2: detected capacity change from 0 to 255 04:29:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1788.486447] loop2: detected capacity change from 0 to 255 04:29:04 executing program 0: ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f0000000000)={0x8000}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x8020400) 04:29:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 36) 04:29:13 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7, 0x7f, 0x9, 0x5, 0x0, 0x7, 0x1, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_config_ext={0x1000, 0x5}, 0x0, 0x9, 0x6, 0x6, 0x3, 0x800, 0x1, 0x0, 0x5, 0x0, 0xfffffffffffffffd}, r0, 0x1, r2, 0x8) 04:29:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffdef}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:13 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000013c0)='./file0\x00', 0x100) io_setup(0x8, &(0x7f0000000040)=0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000006000000000041003000"]) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000001580), 0x680, 0x0) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r10 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r9}}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x291000, &(0x7f00000017c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r11, @ANYBLOB="2c776664906f3d088578c22abc41aa5e45a06023aff35b263155ec3f2359b33ceba80a664bbc30fed06df3ded601830eceaec5803c5457f1b71b68823c11e1e5b87182ec38d19cf63a80bffb2f278a7a1cd9d9824f4654820c22914277d9f519f67ce2f9f444cf6e5c282d935d5ed0e8c1d4693c6887e31776a208ab5079359242a858f2fe82e0be7f3e6628b16565810d55ce918427eccd16c7a6615082de91bca0a38d06cb0600"/182, @ANYRESHEX=r11, @ANYBLOB=',\x00']) io_submit(r2, 0x4, &(0x7f0000001780)=[&(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000001400), 0x0, 0x6}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x8, r7, &(0x7f0000001480)="021601dac207a65b81eb7a1c415e48c4fdfdf6a38de14bcc5c9da36de77a7441bed00a480ac0029a3cfd11efcf9996c3fca02a166447a43e685a70783735e298d8a17419ae24f5b58cca7834a3ea4d6898ec1f7ca21ebecbe38f22614884e0fbea45d67f429a73b4f8bffce4559a2c24558c91840be08b1ed1f4a672c4e3f5ce0536765c0122b039e8eb28d4e74165f58ee1d9ac2dfd2e7585c0b9342385b5b37b571647362bf644a2df1b1dd7b88ad75df03984ed54c5f5b455260942b20b0d3e3a3bdda82c3c1166df6c5c29d7d03b9ea361346c7ed11298d2cae8b33ab600939f33ff97179670a3f0d4", 0xeb, 0x7, 0x0, 0x0, r8}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x5, 0xffff, 0xffffffffffffffff, &(0x7f0000001600)="dad887e187d03de6cc6de536217429d11c98a2ebd64a9c89ed8cb8c113882ac03721880195ecbfd7e9e77022a9e0825c56f3fc30a5d476214892e23b31871c9c49db0d48603e0c5e378326f35453d2b6e257079f", 0xffffffffffffffe9, 0x1, 0x0, 0x3, r11}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f00000016c0)="ae29d982591dc76584d4f21b50669c4f36fe4703e234252d3b4a0622102ab41acc56600a59497c862a4bb8f33aae911e0127f9b205ce8491decea53042a8b2211499376b9b0ffde278a74783ae3e8dfdd59114609939d7813844ce1ec62ed224e862986a9b71efc61c91b882f960bfdaad0e194927a48a85def026223f", 0x7d, 0x2}]) io_submit(r2, 0x3, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000003c0)="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", 0x1000, 0x4, 0x0, 0x1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f00000000c0)="d390b2dea57c2bd342be", 0xa, 0x4d93, 0x0, 0x1, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000180)="e500b22225da96b12ca8eaa5f15a6bd5d194ea7b4554890d2ddb6fa89bb532f77b1ab76ac7048bcfa1d26f46dbc8d0c23b3310763dab4462c01add5b865d6229ebd9863d3d40a590d046aa4adb7685c46b23eba0686d95bb85c53a24fd59bf2c6b0517171467e31db42b44c2d903b6faccca52c851040bfd5e814038c8e0c44d976ab4bda7ad23a83ba2189736ae1750ec092cd5edc90d0adbf5bd9cf4e802", 0x9f, 0x7fff, 0x0, 0x1}]) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='stat\x00') [ 1797.090944] 9p: Bad value for 'rfdno' 04:29:13 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1797.241687] 9p: Bad value for 'rfdno' 04:29:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 37) 04:29:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:21 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe8030000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 2: io_uring_setup(0x39e2, &(0x7f0000000040)={0x0, 0xf5e2, 0x8, 0x3, 0xf}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) 04:29:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x800, 0x0) pidfd_getfd(r0, r2, 0x0) unshare(0x0) 04:29:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x400) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r1, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x25}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x40) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:29:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffffe}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1805.785214] 9p: Bad value for 'rfdno' 04:29:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:21 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 1805.927144] 9p: Bad value for 'wfdno' 04:29:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x7, 0x70, 0x0, 0x6, 0x40140, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x4, @perf_config_ext={0x338, 0x9}, 0x5c000, 0x40, 0x8000, 0x9, 0x3ff, 0x0, 0x6, 0x0, 0x9, 0x0, 0x1}, r1, 0xa, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5e, 0x7d, 0x1, 0x1, 0x0, 0x1, 0x40200, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0)}, 0xc84, 0x7, 0x0, 0x0, 0x6, 0x1000, 0x53, 0x0, 0x6, 0x0, 0x2}, r1, 0x5, r3, 0x2) 04:29:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:31 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 04:29:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf4010000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 38) 04:29:31 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x8, 0x200}}, './file0\x00'}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x0, 0x2, 0x8001, 0x100000000}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$VFAT_IOCTL_READDIR_BOTH(r6, 0x82307201, &(0x7f0000000340)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) unshare(0xa000400) 04:29:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x10010000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r2, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x6, 0x80, 0x40, 0x4, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp, 0x10908, 0x8, 0x7, 0x9, 0xffffffffffffbadb, 0xe27, 0x3f, 0x0, 0xffffffff, 0x0, 0x5ee}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x9) unshare(0x6020400) unshare(0xa000400) 04:29:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x200000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1815.668478] 9p: Bad value for 'wfdno' 04:29:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 39) 04:29:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40030000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:31 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) unshare(0x6020400) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 04:29:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:31 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0xe3a34a04fe6eb1a3, 0x80, 0x8, 0x1, 0x57, 0x8, 0x0, 0x6, 0x1400, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3, 0x3f}, 0x60, 0x0, 0x81, 0x6, 0xd3, 0x8, 0xfff, 0x0, 0x7, 0x0, 0x332}, 0xffffffffffffffff, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0x9, 0x9, 0x1f, 0x0, 0x80, 0x42000, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x5, 0xfffffffffffffff9}, 0x4400, 0x566, 0x401, 0x4, 0x2, 0x7, 0x6, 0x0, 0xfff, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xb) unshare(0x6020400) unshare(0xa000400) unshare(0x8000100) unshare(0x4000000) 04:29:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1816.012884] 9p: Bad value for 'wfdno' 04:29:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 40) 04:29:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x0) unshare(0xa000400) 04:29:40 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000003c0)={r0, 0x7, 0x7, 0xf6}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000500)=""/127, 0x7f}, {&(0x7f0000000400)=""/64, 0x40}], 0x3, &(0x7f00000005c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x80}, 0x2) statx(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x100, 0x20, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r10}}) r12 = syz_open_pts(0xffffffffffffffff, 0x400800) sendmsg$netlink(r0, &(0x7f00000018c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x97b884d053c10357}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001900)={0x220, 0x22, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x184, 0x39, 0x0, 0x1, [@generic="2de6104dde5c4543cde486e882b8c123aa3ffe76e2f5cc939c7b3babfd1801d70cf430b11c3d0815b292463e48b1878c2937907ecc0ffd3f7e52f9b2a2395a715b5c023224b0beae73c1c1a5626eef054b75d10127ba2ec3488f35c909bd4fd6722090b0b01f81061f8c992ef03721b8ae54b318f74ff08b531988a6a8afa44b7c67f95db673a45afa20a6a08b5d24ce978fe4e9b0487a2ea06ea6bc9667643309208b02f705b51d6bd0ab0bda5de81818327290790a9d88c0343bb74b8ae7d11a", @generic="7b2c2bb8e01895f6ae773bebda0dbd92eebecec5d729b429455b07347f8510bec2772f65175469dde42f03ce33736410324c1a93c77dd27c1b90bce023bbe51a4516576323ad42cf07c7ecc6e52debe91efe473e58f2c6fe758bceafb1451d2c68c6f7968455ac8bfaa44ba8ac5a20d093ab3e61a482736dc7d00b518269f8844f2c0577b17824d83e1544858e8cfb67dd92e811b53817129376db670780545e96ed880aaf3e8dc820bc0dad5620281e5c2c1173221d8a3cf1fefc4fa74152"]}, @typed={0x8b, 0x2d, 0x0, 0x0, @binary="02f957def81aa22a7c5995137a5c79e98c67314f6263cf29ced6392f4977018e3d6d89799cb19a349c0ed78d3fd0f1ae00b2040c566cd8d293009eb9057b0b53ebbc5889ce448a4fa7c77db8d2db6300256ea8b40487ea9eb186146e2a4f69beecb0ba96db067177288f09952c3118dc61e61b419f04e6537e24cbc8b313e7d35a597e6cb774d3"}]}, 0x220}, {&(0x7f00000002c0)={0x6c, 0x3f, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@generic="7ea4655ed932ea329a07f9d16930cb6ba65b8954a085f1a415dda8e810dfead7726c9ed9dac423d5b6f63c2199ca559986a706f6365362812486ebea8ae122931aa287d1445c6441c405695bd3ee788b", @typed={0xc, 0xe, 0x0, 0x0, @u64=0x4}]}, 0x6c}], 0x2, &(0x7f0000001800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, r0, r0, r3, r5]}}, @rights={{0x1c, 0x1, 0x1, [r7, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r9}}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r10, r0, r0, r12]}}], 0x98, 0x8040}, 0x48005) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)={0x28, 0x10, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x2}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0xa, 0x0, 0x0, @fd=r0}]}]}, 0x28}], 0x1}, 0x0) 04:29:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x200000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c08000003"], 0x28}}, 0x0) r1 = syz_io_uring_setup(0x4e69, &(0x7f00000001c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000180)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20002000}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) 04:29:48 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x222c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0xc7b}, 0x0, 0x0, 0xffffffffffffffff, 0x8) unshare(0x32020c80) unshare(0xa000400) 04:29:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 41) 04:29:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) 04:29:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 42) 04:29:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0x10000) 04:29:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 43) 04:29:48 executing program 2: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e1d, @private=0xa010102}, {0x1, @remote}, 0x8, {0x2, 0x4e22, @loopback}, 'lo\x00'}) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x400000000000}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001240)='./cgroup/cgroup.procs\x00', 0x24200, 0x80) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0c7c000001000000060000040002000000002219"], 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r6, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x6, 0x81}}, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x2, 0x5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x1) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WOWLAN(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032dbd4900000008000100300000000c0099000400000013000000fd6b6c8aff96fb3c11533a10090400622c5bcecdfae84f7d42ebe38752fc3fe597a0ec7b2211542f4da70ed907483b8319d6950a5011841f297b99ff2b8f01a42bae6d246610457a113bc021e0430836e7f8f19bfd9d772072d50fefe1cfa3dbf4155ce47251bee1e14068f0cbef6915b70799a27d30e988b1184b43dc0e5c2f4c13348e822ce3e86a546e2846270d6b0b8161522f6ac1a6c963ae"], 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x8d4) sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000001280)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000180000000c00018008000100", @ANYRES32=r7, @ANYBLOB='\x00\x00'], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6gre0\x00', r7, 0x4, 0x9, 0x0, 0x9, 0xc, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x700, 0xfff, 0xfffffffe}}) 04:29:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1832.725099] FAULT_INJECTION: forcing a failure. [ 1832.725099] name failslab, interval 1, probability 0, space 0, times 0 [ 1832.726138] CPU: 1 UID: 0 PID: 13849 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1832.726157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1832.726166] Call Trace: [ 1832.726170] [ 1832.726176] dump_stack_lvl+0xfa/0x120 [ 1832.726204] should_fail_ex+0x4d7/0x5e0 [ 1832.726228] should_failslab+0xc2/0x120 [ 1832.726247] __kmalloc_node_track_caller_noprof+0xcf/0x770 [ 1832.726271] ? kstrdup_const+0x57/0x80 [ 1832.726286] ? __lock_acquire+0xc65/0x1b70 [ 1832.726315] ? kstrdup+0x3e/0xc0 [ 1832.726327] kstrdup+0x3e/0xc0 [ 1832.726342] kstrdup_const+0x57/0x80 [ 1832.726356] kvasprintf_const+0x110/0x1a0 [ 1832.726375] kobject_set_name_vargs+0x5a/0x150 [ 1832.726391] dev_set_name+0xbe/0x100 [ 1832.726406] ? __pfx_dev_set_name+0x10/0x10 [ 1832.726420] ? lockdep_init_map_type+0x4b/0x240 [ 1832.726440] ? __init_waitqueue_head+0xca/0x150 [ 1832.726463] netdev_register_kobject+0xc5/0x3e0 [ 1832.726485] register_netdevice+0x1332/0x1d70 [ 1832.726506] ? __pfx_register_netdevice+0x10/0x10 [ 1832.726524] ? dev_addr_mod+0x294/0x340 [ 1832.726540] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1832.726559] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1832.726571] ? __fget_files+0x34/0x3b0 [ 1832.726585] ? find_held_lock+0x2b/0x80 [ 1832.726600] ? __fget_files+0x203/0x3b0 [ 1832.726613] ? lock_release+0xc8/0x290 [ 1832.726636] ? selinux_file_ioctl+0xb9/0x280 [ 1832.726654] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1832.726669] __x64_sys_ioctl+0x18f/0x210 [ 1832.726691] do_syscall_64+0xbf/0x430 [ 1832.726705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1832.726719] RIP: 0033:0x7f3ac08d3b19 [ 1832.726729] 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 [ 1832.726743] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1832.726755] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1832.726764] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1832.726772] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1832.726780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1832.726788] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1832.726807] 04:29:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file1\x00', 0x114) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/timer_list\x00', 0x0, 0x0) 04:29:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x800000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:58 executing program 7: unshare(0x20080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 44) 04:29:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:58 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4, 0xfffffffffffffffe}, 0x2405, 0x86, 0x20, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x8000000) unshare(0x0) 04:29:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x200000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1842.111758] FAULT_INJECTION: forcing a failure. [ 1842.111758] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.112818] CPU: 1 UID: 0 PID: 13875 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1842.112836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.112844] Call Trace: [ 1842.112849] [ 1842.112854] dump_stack_lvl+0xfa/0x120 [ 1842.112881] should_fail_ex+0x4d7/0x5e0 [ 1842.112901] should_failslab+0xc2/0x120 [ 1842.112917] __kmalloc_node_track_caller_noprof+0xcf/0x770 [ 1842.112940] ? kstrdup_const+0x57/0x80 [ 1842.112956] ? __lock_acquire+0xc65/0x1b70 [ 1842.112979] ? kstrdup+0x3e/0xc0 [ 1842.112991] kstrdup+0x3e/0xc0 [ 1842.113010] kstrdup_const+0x57/0x80 [ 1842.113024] kvasprintf_const+0x110/0x1a0 [ 1842.113043] kobject_set_name_vargs+0x5a/0x150 [ 1842.113060] dev_set_name+0xbe/0x100 [ 1842.113073] ? __pfx_dev_set_name+0x10/0x10 [ 1842.113087] ? lockdep_init_map_type+0x4b/0x240 [ 1842.113108] ? __init_waitqueue_head+0xca/0x150 [ 1842.113130] netdev_register_kobject+0xc5/0x3e0 [ 1842.113152] register_netdevice+0x1332/0x1d70 [ 1842.113173] ? __pfx_register_netdevice+0x10/0x10 [ 1842.113191] ? dev_addr_mod+0x294/0x340 [ 1842.113207] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1842.113226] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1842.113238] ? __fget_files+0x34/0x3b0 [ 1842.113252] ? find_held_lock+0x2b/0x80 [ 1842.113267] ? __fget_files+0x203/0x3b0 [ 1842.113280] ? lock_release+0xc8/0x290 [ 1842.113303] ? selinux_file_ioctl+0xb9/0x280 [ 1842.113320] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1842.113335] __x64_sys_ioctl+0x18f/0x210 [ 1842.113356] do_syscall_64+0xbf/0x430 [ 1842.113370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1842.113384] RIP: 0033:0x7f3ac08d3b19 [ 1842.113395] 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 [ 1842.113408] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.113421] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1842.113429] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1842.113437] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.113445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.113453] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1842.113472] 04:29:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0xa8000, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 04:29:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:29:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:29:58 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r1, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendfile(r1, r2, 0x0, 0xfdef) creat(&(0x7f0000000300)='./file0\x00', 0x0) 04:29:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x9, 0x7, 0x81, 0x4, 0x0, 0x788, 0x8000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x12, 0x6, 0x1, 0x1, 0xfffffffffffffffb, 0x6, 0x8, 0x0, 0x1, 0x0, 0xcdd}, r0, 0x4, r2, 0x2) unshare(0xa000400) 04:29:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 45) 04:29:58 executing program 7: unshare(0x20080) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:29:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x400000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 0: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) 04:30:07 executing program 7: unshare(0x20080) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 46) 04:30:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x2, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r0, &(0x7f0000000900)="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", 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f00000001c0)=0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x600000, 0x0) ioctl$CDROM_GET_MCN(r2, 0x5311, &(0x7f0000000240)) 04:30:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 7: unshare(0x20080) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 47) 04:30:07 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0xe4905776b5fa17ad, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8e}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r2) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x1c, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x11) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2cff"]) dup(r2) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000000)={0x1, 0x7, 0x9b, &(0x7f0000000100)=""/155}) unshare(0x6020400) unshare(0xa000400) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) dup2(r4, 0xffffffffffffffff) 04:30:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1851.527542] FAULT_INJECTION: forcing a failure. [ 1851.527542] name failslab, interval 1, probability 0, space 0, times 0 [ 1851.529414] CPU: 1 UID: 0 PID: 13942 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1851.529445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1851.529458] Call Trace: [ 1851.529466] [ 1851.529476] dump_stack_lvl+0xfa/0x120 [ 1851.529519] should_fail_ex+0x4d7/0x5e0 [ 1851.529552] should_failslab+0xc2/0x120 [ 1851.529581] __kmalloc_cache_noprof+0x81/0x6b0 [ 1851.529614] ? kstrdup+0x87/0xc0 [ 1851.529639] ? device_add+0xc29/0x1830 [ 1851.529676] ? device_add+0xc29/0x1830 [ 1851.529704] device_add+0xc29/0x1830 [ 1851.529732] ? dev_set_name+0xbe/0x100 [ 1851.529752] ? __pfx_dev_set_name+0x10/0x10 [ 1851.529775] ? __pfx_device_add+0x10/0x10 [ 1851.529805] ? lockdep_init_map_type+0x4b/0x240 [ 1851.529843] ? __init_waitqueue_head+0xca/0x150 [ 1851.529883] netdev_register_kobject+0x1a9/0x3e0 [ 1851.529923] register_netdevice+0x1332/0x1d70 [ 1851.529964] ? __pfx_register_netdevice+0x10/0x10 [ 1851.529997] ? dev_addr_mod+0x294/0x340 [ 1851.530033] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1851.530067] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1851.530089] ? __fget_files+0x34/0x3b0 [ 1851.530114] ? find_held_lock+0x2b/0x80 [ 1851.530140] ? __fget_files+0x203/0x3b0 [ 1851.530164] ? lock_release+0xc8/0x290 [ 1851.530207] ? selinux_file_ioctl+0xb9/0x280 [ 1851.530237] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1851.530264] __x64_sys_ioctl+0x18f/0x210 [ 1851.530303] do_syscall_64+0xbf/0x430 [ 1851.530328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1851.530352] RIP: 0033:0x7f3ac08d3b19 [ 1851.530370] 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 [ 1851.530392] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1851.530415] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1851.530430] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1851.530445] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1851.530459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1851.530473] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1851.530508] 04:30:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xa00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:07 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xb00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 48) 04:30:17 executing program 0: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x12000000) 04:30:17 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:17 executing program 2: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x240008c0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="92f46193", 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000007b00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000200)={0xa, 0x4e21, 0xbc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0, 0x0, &(0x7f0000000740)=ANY=[], 0x18}}], 0x2, 0x0) [ 1861.096791] FAULT_INJECTION: forcing a failure. [ 1861.096791] name failslab, interval 1, probability 0, space 0, times 0 [ 1861.098501] CPU: 1 UID: 0 PID: 13980 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1861.098532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1861.098546] Call Trace: [ 1861.098554] [ 1861.098563] dump_stack_lvl+0xfa/0x120 [ 1861.098607] should_fail_ex+0x4d7/0x5e0 [ 1861.098641] should_failslab+0xc2/0x120 [ 1861.098669] __kmalloc_node_track_caller_noprof+0xcf/0x770 [ 1861.098709] ? __is_insn_slot_addr+0x136/0x290 [ 1861.098743] ? kstrdup_const+0x57/0x80 [ 1861.098769] ? lock_release+0xc8/0x290 [ 1861.098809] ? kstrdup+0x3e/0xc0 [ 1861.098832] kstrdup+0x3e/0xc0 [ 1861.098858] kstrdup_const+0x57/0x80 [ 1861.098884] __kernfs_new_node+0x9c/0x870 [ 1861.098924] ? __pfx___kernfs_new_node+0x10/0x10 [ 1861.098963] ? lock_acquire+0x15e/0x2f0 [ 1861.098996] ? kernfs_root+0x23/0x2a0 [ 1861.099034] ? find_held_lock+0x2b/0x80 [ 1861.099061] ? kernfs_root+0xee/0x2a0 [ 1861.099092] ? lock_release+0xc8/0x290 [ 1861.099123] ? lock_is_held_type+0x9e/0x120 [ 1861.099164] kernfs_new_node+0x13c/0x1e0 [ 1861.099193] kernfs_create_dir_ns+0x4d/0x1a0 [ 1861.099220] sysfs_create_dir_ns+0x12a/0x2a0 [ 1861.099253] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1861.099283] ? find_held_lock+0x2b/0x80 [ 1861.099312] ? lock_release+0xc8/0x290 [ 1861.099343] ? net_namespace+0x12/0x50 [ 1861.099372] ? __pfx_net_namespace+0x10/0x10 [ 1861.099400] ? device_namespace+0x78/0xb0 [ 1861.099436] kobject_add_internal+0x24c/0x9a0 [ 1861.099470] kobject_add+0x157/0x240 [ 1861.099497] ? __pfx_kobject_add+0x10/0x10 [ 1861.099527] ? lock_release+0xc8/0x290 [ 1861.099561] ? kobject_put+0xaa/0x260 [ 1861.099598] device_add+0x32d/0x1830 [ 1861.099633] ? __pfx_device_add+0x10/0x10 [ 1861.099663] ? lockdep_init_map_type+0x4b/0x240 [ 1861.099700] ? __init_waitqueue_head+0xca/0x150 [ 1861.099739] netdev_register_kobject+0x1a9/0x3e0 [ 1861.099776] register_netdevice+0x1332/0x1d70 [ 1861.099813] ? __pfx_register_netdevice+0x10/0x10 [ 1861.099846] ? dev_addr_mod+0x294/0x340 [ 1861.099874] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1861.099907] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1861.099929] ? __fget_files+0x34/0x3b0 [ 1861.099957] ? find_held_lock+0x2b/0x80 [ 1861.099985] ? __fget_files+0x203/0x3b0 [ 1861.100009] ? lock_release+0xc8/0x290 [ 1861.100052] ? selinux_file_ioctl+0xb9/0x280 [ 1861.100082] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1861.100108] __x64_sys_ioctl+0x18f/0x210 [ 1861.100167] do_syscall_64+0xbf/0x430 [ 1861.100191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1861.100214] RIP: 0033:0x7f3ac08d3b19 [ 1861.100231] 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 [ 1861.100253] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1861.100275] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1861.100291] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1861.100305] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1861.100319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1861.100332] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1861.100367] [ 1861.142813] kobject: kobject_add_internal failed for dummy0 (error: -12 parent: net) 04:30:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x80000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:25 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4, 0x8}}, './file0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x2, 0x9, 0x0, 0x3}) 04:30:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) fchdir(r1) unshare(0xa000400) unshare(0x800) 04:30:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 49) 04:30:25 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1869.947056] FAULT_INJECTION: forcing a failure. [ 1869.947056] name failslab, interval 1, probability 0, space 0, times 0 [ 1869.948049] CPU: 1 UID: 0 PID: 14010 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1869.948066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1869.948075] Call Trace: [ 1869.948080] [ 1869.948086] dump_stack_lvl+0xfa/0x120 [ 1869.948113] should_fail_ex+0x4d7/0x5e0 [ 1869.948133] ? __kernfs_new_node+0xd3/0x870 [ 1869.948151] should_failslab+0xc2/0x120 [ 1869.948168] kmem_cache_alloc_noprof+0x80/0x690 [ 1869.948188] ? __asan_memcpy+0x3d/0x60 [ 1869.948204] ? __kernfs_new_node+0xd3/0x870 [ 1869.948221] __kernfs_new_node+0xd3/0x870 [ 1869.948241] ? __pfx___kernfs_new_node+0x10/0x10 [ 1869.948270] ? lock_acquire+0x15e/0x2f0 [ 1869.948289] ? kernfs_root+0x23/0x2a0 [ 1869.948307] ? find_held_lock+0x2b/0x80 [ 1869.948322] ? kernfs_root+0xee/0x2a0 [ 1869.948339] ? lock_release+0xc8/0x290 [ 1869.948356] ? lock_is_held_type+0x9e/0x120 [ 1869.948379] kernfs_new_node+0x13c/0x1e0 [ 1869.948395] kernfs_create_dir_ns+0x4d/0x1a0 [ 1869.948411] sysfs_create_dir_ns+0x12a/0x2a0 [ 1869.948429] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1869.948445] ? find_held_lock+0x2b/0x80 [ 1869.948461] ? lock_release+0xc8/0x290 [ 1869.948478] ? net_namespace+0x12/0x50 [ 1869.948495] ? __pfx_net_namespace+0x10/0x10 [ 1869.948510] ? device_namespace+0x78/0xb0 [ 1869.948532] kobject_add_internal+0x24c/0x9a0 [ 1869.948550] kobject_add+0x157/0x240 [ 1869.948564] ? __pfx_kobject_add+0x10/0x10 [ 1869.948581] ? lock_release+0xc8/0x290 [ 1869.948599] ? kobject_put+0xaa/0x260 [ 1869.948620] device_add+0x32d/0x1830 [ 1869.948638] ? __pfx_device_add+0x10/0x10 [ 1869.948655] ? lockdep_init_map_type+0x4b/0x240 [ 1869.948674] ? __init_waitqueue_head+0xca/0x150 [ 1869.948697] netdev_register_kobject+0x1a9/0x3e0 [ 1869.948717] register_netdevice+0x1332/0x1d70 [ 1869.948738] ? __pfx_register_netdevice+0x10/0x10 [ 1869.948756] ? dev_addr_mod+0x294/0x340 [ 1869.948772] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1869.948791] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1869.948803] ? __fget_files+0x34/0x3b0 [ 1869.948817] ? find_held_lock+0x2b/0x80 [ 1869.948831] ? __fget_files+0x203/0x3b0 [ 1869.948844] ? lock_release+0xc8/0x290 [ 1869.948867] ? selinux_file_ioctl+0xb9/0x280 [ 1869.948884] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1869.948899] __x64_sys_ioctl+0x18f/0x210 [ 1869.948920] do_syscall_64+0xbf/0x430 [ 1869.948933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1869.948947] RIP: 0033:0x7f3ac08d3b19 [ 1869.948957] 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 [ 1869.948969] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1869.948982] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1869.948991] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1869.948999] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1869.949011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1869.949019] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1869.949038] [ 1869.972051] kobject: kobject_add_internal failed for dummy0 (error: -12 parent: net) 04:30:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:26 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) copy_file_range(r1, &(0x7f0000000140)=0xfffffffffffffff8, r2, &(0x7f0000000180)=0xffff, 0x6, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchmodat(r4, &(0x7f0000000080)='./file0\x00', 0x0) r5 = mq_open(&(0x7f00000001c0)='/#![$-&:.\\}-\x00', 0x40, 0x148, &(0x7f0000000200)={0x2, 0x4, 0x0, 0x101}) pread64(r5, &(0x7f0000000340)=""/114, 0x72, 0x9) chroot(&(0x7f0000000100)='./file0\x00') 04:30:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 50) 04:30:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:26 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff86dd6051faffffffffffffff0000000000000000000000000000fe8000000000000000000000000000aa000004000000080000000000000ceeb7907801000000"], 0x0) [ 1870.174455] FAULT_INJECTION: forcing a failure. [ 1870.174455] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.175429] CPU: 1 UID: 0 PID: 14034 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1870.175447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1870.175455] Call Trace: [ 1870.175460] [ 1870.175465] dump_stack_lvl+0xfa/0x120 [ 1870.175493] should_fail_ex+0x4d7/0x5e0 [ 1870.175512] ? __kernfs_new_node+0xd3/0x870 [ 1870.175531] should_failslab+0xc2/0x120 [ 1870.175548] kmem_cache_alloc_noprof+0x80/0x690 [ 1870.175572] ? __kernfs_new_node+0xd3/0x870 [ 1870.175589] __kernfs_new_node+0xd3/0x870 [ 1870.175609] ? __pfx___kernfs_new_node+0x10/0x10 [ 1870.175630] ? lock_acquire+0x15e/0x2f0 [ 1870.175650] ? kernfs_root+0x23/0x2a0 [ 1870.175666] ? find_held_lock+0x2b/0x80 [ 1870.175681] ? kernfs_root+0xee/0x2a0 [ 1870.175698] ? lock_release+0xc8/0x290 [ 1870.175715] ? lock_is_held_type+0x9e/0x120 [ 1870.175738] kernfs_new_node+0x13c/0x1e0 [ 1870.175753] __kernfs_create_file+0x55/0x360 [ 1870.175771] sysfs_add_file_mode_ns+0x21c/0x440 [ 1870.175791] ? __pfx_dev_attr_store+0x10/0x10 [ 1870.175812] internal_create_group+0x571/0xeb0 [ 1870.175837] ? __pfx_internal_create_group+0x10/0x10 [ 1870.175854] ? kernfs_add_one+0x150/0x830 [ 1870.175870] ? kernfs_create_link+0x1be/0x240 [ 1870.175887] internal_create_groups.part.0+0x90/0x140 [ 1870.175909] sysfs_create_groups+0x29/0x50 [ 1870.175928] device_add+0x67e/0x1830 [ 1870.175947] ? __pfx_device_add+0x10/0x10 [ 1870.175963] ? lockdep_init_map_type+0x4b/0x240 [ 1870.175983] ? __init_waitqueue_head+0xca/0x150 [ 1870.176010] netdev_register_kobject+0x1a9/0x3e0 [ 1870.176033] register_netdevice+0x1332/0x1d70 [ 1870.176054] ? __pfx_register_netdevice+0x10/0x10 [ 1870.176072] ? dev_addr_mod+0x294/0x340 [ 1870.176088] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1870.176107] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1870.176120] ? __fget_files+0x34/0x3b0 [ 1870.176134] ? find_held_lock+0x2b/0x80 [ 1870.176148] ? __fget_files+0x203/0x3b0 [ 1870.176161] ? lock_release+0xc8/0x290 [ 1870.176185] ? selinux_file_ioctl+0xb9/0x280 [ 1870.176202] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1870.176217] __x64_sys_ioctl+0x18f/0x210 [ 1870.176239] do_syscall_64+0xbf/0x430 [ 1870.176259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1870.176273] RIP: 0033:0x7f3ac08d3b19 [ 1870.176283] 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 [ 1870.176296] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1870.176308] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1870.176317] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1870.176325] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.176332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1870.176340] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1870.176359] 04:30:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x2000000) 04:30:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 51) 04:30:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:34 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x5, 0xff, 0x3, 0xfa, 0x0, 0x7fa0, 0x8020, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x295, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x1000, 0x4, 0x21e, 0x4, 0x8, 0x26, 0x1, 0x0, 0x5, 0x0, 0x1000000000000}, r1, 0xb, r3, 0x9) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x40086607, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0xfff, 0x6) syz_open_procfs(r1, &(0x7f0000000200)='clear_refs\x00') 04:30:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x1c00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x14000500) 04:30:34 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x100000001, 0x66441) r2 = signalfd(r1, &(0x7f0000000000)={[0x40004000000]}, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000540), 0x8002, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x160, r5, 0xd38, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x114, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffffffc1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x10001}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xffff}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x694}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x20}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x2}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x101}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x39}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7fff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3ff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffffffff}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x10000}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x401}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7ff}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x446}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xff}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 04:30:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x2a00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1878.843477] loop7: detected capacity change from 0 to 2097151 [ 1879.003314] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1879.004801] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1879.005877] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1879.006894] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 ff c0 00 00 02 00 [ 1879.008047] I/O error, dev sr0, sector 2096896 op 0x0:(READ) flags 0x200000 phys_seg 1 prio class 2 [ 1879.009453] I/O error, dev loop7, sector 2096896 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1879.010754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.011370] I/O error, dev sr0, sector 2096896 op 0x0:(READ) flags 0x200000 phys_seg 1 prio class 2 [ 1879.012303] I/O error, dev loop7, sector 2096896 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1879.013061] Buffer I/O error on dev loop7, logical block 2096896, async page read [ 1879.019155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.019599] I/O error, dev sr0, sector 2096897 op 0x0:(READ) flags 0x200000 phys_seg 1 prio class 2 [ 1879.020559] I/O error, dev loop7, sector 2096897 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1879.021291] Buffer I/O error on dev loop7, logical block 2096897, async page read [ 1879.025621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.026995] I/O error, dev sr0, sector 2096898 op 0x0:(READ) flags 0x200000 phys_seg 1 prio class 2 [ 1879.027818] I/O error, dev loop7, sector 2096898 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1879.028553] Buffer I/O error on dev loop7, logical block 2096898, async page read [ 1879.034129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.034573] I/O error, dev sr0, sector 2096899 op 0x0:(READ) flags 0x200000 phys_seg 1 prio class 2 [ 1879.035531] I/O error, dev loop7, sector 2096899 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1879.036267] Buffer I/O error on dev loop7, logical block 2096899, async page read [ 1879.040343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.040890] Buffer I/O error on dev loop7, logical block 2096900, async page read [ 1879.041898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.042541] Buffer I/O error on dev loop7, logical block 2096901, async page read [ 1879.045294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.045821] Buffer I/O error on dev loop7, logical block 2096902, async page read [ 1879.046864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1879.047429] Buffer I/O error on dev loop7, logical block 2096903, async page read 04:30:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 52) 04:30:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 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={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xe803000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0xfffffffffffffee8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:30:44 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xe8, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0xc116}, @NL80211_ATTR_IE={0xc2, 0x2a, [@random_vendor={0xdd, 0xa8, "6ab4c58b31ef20c214fd695619a23f261d69c43b555f528b88f3e17a1abb4a0ac6e5f9ea30c9cb9e1ae3dd6f5c3bc109013f5d9557e38c3f25a3808c61cdf7471b5a0596c4a2d9476278249fcd263ffbd634cfe9f50fdaf857928e6630403ecd8358960e2b7c02e109689e33fee971111054819a4ad75560c8b1b98e1e5b2f7fefa965159f6f39eab7a7c95e0f0d4751067bb73439a6d0de773260766809ebad7057ebfd3fdd6bb0"}, @link_id={0x65, 0x12, {@random="05d4142e3316", @device_b, @device_b}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0xc000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, 0x0}, 0x0) r2 = dup(0xffffffffffffffff) r3 = dup(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000080), 0x0, 0x4) syz_io_uring_setup(0x1a68, &(0x7f0000000440)={0x0, 0x8a7b, 0x10, 0x3, 0x34a, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) r8 = io_uring_setup(0x6aff, &(0x7f0000000140)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x5, &(0x7f0000000500)={r6, r7+10000000}, 0x1, 0x1, 0x1, {0x0, r9}}, 0x76) 04:30:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xeffdffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 53) 04:30:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1888.354251] FAULT_INJECTION: forcing a failure. [ 1888.354251] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.355272] CPU: 1 UID: 0 PID: 14105 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1888.355289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1888.355297] Call Trace: [ 1888.355303] [ 1888.355308] dump_stack_lvl+0xfa/0x120 [ 1888.355334] should_fail_ex+0x4d7/0x5e0 [ 1888.355353] ? __kernfs_new_node+0xd3/0x870 [ 1888.355375] should_failslab+0xc2/0x120 [ 1888.355391] kmem_cache_alloc_noprof+0x80/0x690 [ 1888.355410] ? __pfx_perf_trace_lock+0x10/0x10 [ 1888.355430] ? __pfx_perf_trace_lock+0x10/0x10 [ 1888.355453] ? __kernfs_new_node+0xd3/0x870 [ 1888.355469] __kernfs_new_node+0xd3/0x870 [ 1888.355490] ? __pfx___kernfs_new_node+0x10/0x10 [ 1888.355511] ? lock_acquire+0x15e/0x2f0 [ 1888.355529] ? kernfs_root+0x23/0x2a0 [ 1888.355546] ? find_held_lock+0x2b/0x80 [ 1888.355560] ? kernfs_root+0xee/0x2a0 [ 1888.355577] ? lock_release+0xc8/0x290 [ 1888.355594] ? lock_is_held_type+0x9e/0x120 [ 1888.355617] kernfs_new_node+0x13c/0x1e0 [ 1888.355633] __kernfs_create_file+0x55/0x360 [ 1888.355651] sysfs_add_file_mode_ns+0x21c/0x440 [ 1888.355671] ? __pfx_dev_attr_store+0x10/0x10 [ 1888.355692] sysfs_create_file_ns+0x12e/0x1d0 [ 1888.355709] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 1888.355725] ? down_read+0x1b1/0x470 [ 1888.355738] ? __pfx___up_read+0x10/0x10 [ 1888.355751] ? lock_release+0xc8/0x290 [ 1888.355773] device_create_file+0xee/0x1e0 [ 1888.355793] device_add+0x366/0x1830 [ 1888.355812] ? __pfx_device_add+0x10/0x10 [ 1888.355828] ? lockdep_init_map_type+0x4b/0x240 [ 1888.355848] ? __init_waitqueue_head+0xca/0x150 [ 1888.355871] netdev_register_kobject+0x1a9/0x3e0 [ 1888.355893] register_netdevice+0x1332/0x1d70 [ 1888.355915] ? __pfx_register_netdevice+0x10/0x10 [ 1888.355932] ? dev_addr_mod+0x294/0x340 [ 1888.355948] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1888.355967] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1888.355979] ? __fget_files+0x34/0x3b0 [ 1888.355993] ? find_held_lock+0x2b/0x80 [ 1888.356012] ? __fget_files+0x203/0x3b0 [ 1888.356024] ? lock_release+0xc8/0x290 [ 1888.356048] ? selinux_file_ioctl+0xb9/0x280 [ 1888.356065] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1888.356080] __x64_sys_ioctl+0x18f/0x210 [ 1888.356102] do_syscall_64+0xbf/0x430 [ 1888.356116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1888.356129] RIP: 0033:0x7f3ac08d3b19 [ 1888.356139] 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 [ 1888.356151] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1888.356163] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1888.356172] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1888.356179] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.356187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1888.356194] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1888.356213] 04:30:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xf401000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 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={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:53 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x2000000000000, 0x106, 0x101, 0x0, 0xde5, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0xe23, 0x0, @loopback, 0x10}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa127e57aba5a11c2d0dd48c9d9f1c011b52203000000b5700146cbcc09a13ebf7164a2f7ff0000000000000000000000000000000120ffffffffffffff00"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @private0={0xfc, 0x0, '\x00', 0x41}, 0x3b}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x1000, @private1, 0xfffffff9}, 0x47) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e1f, 0x20, @rand_addr=' \x01\x00', 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:30:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 54) 04:30:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xaae6, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x7, 0x8, 0x0, 0x7, 0x801, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x8) unshare(0x6020400) unshare(0xa000400) 04:30:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xfeffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 55) 04:30:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffff000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:53 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x100, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}}, 0x4040000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:30:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:30:53 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x2000000000000, 0x106, 0x101, 0x0, 0xde5, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0xe23, 0x0, @loopback, 0x10}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa127e57aba5a11c2d0dd48c9d9f1c011b52203000000b5700146cbcc09a13ebf7164a2f7ff0000000000000000000000000000000120ffffffffffffff00"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @private0={0xfc, 0x0, '\x00', 0x41}, 0x3b}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x1000, @private1, 0xfffffff9}, 0x47) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e1f, 0x20, @rand_addr=' \x01\x00', 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:30:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:30:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 56) 04:30:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffff7f00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:30:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:02 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x2000000000000, 0x106, 0x101, 0x0, 0xde5, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0xe23, 0x0, @loopback, 0x10}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa127e57aba5a11c2d0dd48c9d9f1c011b52203000000b5700146cbcc09a13ebf7164a2f7ff0000000000000000000000000000000120ffffffffffffff00"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @private0={0xfc, 0x0, '\x00', 0x41}, 0x3b}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x1000, @private1, 0xfffffff9}, 0x47) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e1f, 0x20, @rand_addr=' \x01\x00', 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:31:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0xffffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 57) 04:31:02 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x0, 0x1, 0x2, 0x0, 0x4, 0x9100, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x2, @perf_config_ext={0x1f, 0xd0}, 0x40, 0x4, 0x3, 0x0, 0x1, 0x4, 0xfffa, 0x0, 0x7ff, 0x0, 0x7}, 0xffffffffffffffff, 0xe, r0, 0x11) unshare(0xa000400) 04:31:11 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x2000000000000, 0x106, 0x101, 0x0, 0xde5, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0xe23, 0x0, @loopback, 0x10}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa127e57aba5a11c2d0dd48c9d9f1c011b52203000000b5700146cbcc09a13ebf7164a2f7ff0000000000000000000000000000000120ffffffffffffff00"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @private0={0xfc, 0x0, '\x00', 0x41}, 0x3b}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x1000, @private1, 0xfffffff9}, 0x47) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e1f, 0x20, @rand_addr=' \x01\x00', 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:31:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 04:31:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 58) 04:31:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1915.032612] FAULT_INJECTION: forcing a failure. [ 1915.032612] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.033590] CPU: 1 UID: 0 PID: 14213 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1915.033607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1915.033616] Call Trace: [ 1915.033620] [ 1915.033626] dump_stack_lvl+0xfa/0x120 [ 1915.033652] should_fail_ex+0x4d7/0x5e0 [ 1915.033671] ? __kernfs_new_node+0xd3/0x870 [ 1915.033689] should_failslab+0xc2/0x120 [ 1915.033706] kmem_cache_alloc_noprof+0x80/0x690 [ 1915.033730] ? __kernfs_new_node+0xd3/0x870 [ 1915.033746] __kernfs_new_node+0xd3/0x870 [ 1915.033767] ? __pfx___kernfs_new_node+0x10/0x10 [ 1915.033787] ? lock_acquire+0x15e/0x2f0 [ 1915.033808] ? kernfs_root+0x23/0x2a0 [ 1915.033825] ? find_held_lock+0x2b/0x80 [ 1915.033839] ? kernfs_root+0xee/0x2a0 [ 1915.033856] ? lock_release+0xc8/0x290 [ 1915.033873] ? lock_is_held_type+0x9e/0x120 [ 1915.033896] kernfs_new_node+0x13c/0x1e0 [ 1915.033912] kernfs_create_link+0xcf/0x240 [ 1915.033929] sysfs_do_create_link_sd+0x90/0x140 [ 1915.033948] sysfs_create_link+0x63/0xc0 [ 1915.033966] device_add+0x5d7/0x1830 [ 1915.033987] ? __pfx_device_add+0x10/0x10 [ 1915.034007] ? lockdep_init_map_type+0x4b/0x240 [ 1915.034026] ? __init_waitqueue_head+0xca/0x150 [ 1915.034049] netdev_register_kobject+0x1a9/0x3e0 [ 1915.034070] register_netdevice+0x1332/0x1d70 [ 1915.034091] ? __pfx_register_netdevice+0x10/0x10 [ 1915.034109] ? dev_addr_mod+0x294/0x340 [ 1915.034125] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1915.034144] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1915.034156] ? __fget_files+0x34/0x3b0 [ 1915.034172] ? find_held_lock+0x2b/0x80 [ 1915.034186] ? __fget_files+0x203/0x3b0 [ 1915.034199] ? lock_release+0xc8/0x290 [ 1915.034222] ? selinux_file_ioctl+0xb9/0x280 [ 1915.034238] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1915.034253] __x64_sys_ioctl+0x18f/0x210 [ 1915.034274] do_syscall_64+0xbf/0x430 [ 1915.034288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1915.034301] RIP: 0033:0x7f3ac08d3b19 [ 1915.034312] 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 [ 1915.034324] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1915.034336] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1915.034345] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1915.034353] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.034361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1915.034369] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1915.034388] 04:31:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 59) 04:31:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(0x0, 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:19 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x538c, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000140)) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000d40)=ANY=[], 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0/file0\x00'}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000500)={0x53, 0xffffffffffffffff, 0x66, 0x3, @scatter={0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/205, 0xcd}]}, &(0x7f0000000300)="fb06d0be67a8ce1edc0f254262ea0e083f5c308860981d542703afec959eed70e8622d15283a6cebc4b5d1a18861531410ff222b57854fbd8aecbbcec77c5f10b49ba00655be2004c3edadb06d00965e3b283a4c98efdf26036b8df0d157c8a49e6004b2a417", &(0x7f0000000400)=""/247, 0x7, 0x10000, 0x3, &(0x7f0000000380)}) 04:31:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), &(0x7f0000000100), 0x2, 0x1) unshare(0x32000000) unshare(0xa000400) 04:31:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 60) 04:31:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1923.593085] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1923.608719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 04:31:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x8) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1f4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x4, 0x28, 0x3, 0x0, 0x401, 0x5c0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x527f}, 0x320, 0x48000, 0x1, 0x1, 0x5, 0xffffffff, 0xfffe, 0x0, 0x8, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x52, 0x9, 0x1, 0x0, 0x87, 0x2, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x8, 0x3f}, 0x600, 0x4, 0xfffffffd, 0x2, 0x9f, 0x2, 0x1ff, 0x0, 0x1, 0x0, 0x1ff}, 0xffffffffffffffff, 0xf, r0, 0x8) unshare(0x6020400) unshare(0xa000400) 04:31:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 61) 04:31:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x3e8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:31:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 62) 04:31:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x538c, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000140)) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000d40)=ANY=[], 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0/file0\x00'}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000500)={0x53, 0xffffffffffffffff, 0x66, 0x3, @scatter={0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/205, 0xcd}]}, &(0x7f0000000300)="fb06d0be67a8ce1edc0f254262ea0e083f5c308860981d542703afec959eed70e8622d15283a6cebc4b5d1a18861531410ff222b57854fbd8aecbbcec77c5f10b49ba00655be2004c3edadb06d00965e3b283a4c98efdf26036b8df0d157c8a49e6004b2a417", &(0x7f0000000400)=""/247, 0x7, 0x10000, 0x3, &(0x7f0000000380)}) 04:31:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1932.513311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1932.517996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1932.545970] FAULT_INJECTION: forcing a failure. [ 1932.545970] name failslab, interval 1, probability 0, space 0, times 0 [ 1932.549327] CPU: 0 UID: 0 PID: 14307 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1932.549363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1932.549378] Call Trace: [ 1932.549388] [ 1932.549400] dump_stack_lvl+0xfa/0x120 [ 1932.549455] should_fail_ex+0x4d7/0x5e0 [ 1932.549503] ? __kernfs_new_node+0xd3/0x870 [ 1932.549541] should_failslab+0xc2/0x120 [ 1932.549576] kmem_cache_alloc_noprof+0x80/0x690 [ 1932.549619] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1932.549685] ? __kernfs_new_node+0xd3/0x870 [ 1932.549723] __kernfs_new_node+0xd3/0x870 [ 1932.549782] ? __pfx___kernfs_new_node+0x10/0x10 [ 1932.549841] ? lock_acquire+0x15e/0x2f0 [ 1932.549883] ? kernfs_root+0x23/0x2a0 [ 1932.549923] ? find_held_lock+0x2b/0x80 [ 1932.549958] ? kernfs_root+0xee/0x2a0 [ 1932.549999] ? lock_release+0xc8/0x290 [ 1932.550043] ? lock_is_held_type+0x9e/0x120 [ 1932.550108] kernfs_new_node+0x13c/0x1e0 [ 1932.550157] __kernfs_create_file+0x55/0x360 [ 1932.550207] sysfs_add_file_mode_ns+0x21c/0x440 [ 1932.550258] ? __pfx_dev_attr_store+0x10/0x10 [ 1932.550311] internal_create_group+0x571/0xeb0 [ 1932.550388] ? __pfx_internal_create_group+0x10/0x10 [ 1932.550426] ? kernfs_add_one+0x150/0x830 [ 1932.550477] ? kernfs_create_link+0x1be/0x240 [ 1932.550526] internal_create_groups.part.0+0x90/0x140 [ 1932.550584] sysfs_create_groups+0x29/0x50 [ 1932.550630] device_add+0x67e/0x1830 [ 1932.550682] ? __pfx_device_add+0x10/0x10 [ 1932.550723] ? lockdep_init_map_type+0x4b/0x240 [ 1932.550771] ? __init_waitqueue_head+0xca/0x150 [ 1932.550837] netdev_register_kobject+0x1a9/0x3e0 [ 1932.550894] register_netdevice+0x1332/0x1d70 [ 1932.550954] ? __pfx_register_netdevice+0x10/0x10 [ 1932.551001] ? dev_addr_mod+0x294/0x340 [ 1932.551050] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1932.551106] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1932.551132] ? __fget_files+0x34/0x3b0 [ 1932.551164] ? find_held_lock+0x2b/0x80 [ 1932.551198] ? __fget_files+0x203/0x3b0 [ 1932.551230] ? lock_release+0xc8/0x290 [ 1932.551302] ? selinux_file_ioctl+0xb9/0x280 [ 1932.551346] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1932.551386] __x64_sys_ioctl+0x18f/0x210 [ 1932.551442] do_syscall_64+0xbf/0x430 [ 1932.551477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1932.551505] RIP: 0033:0x7f3ac08d3b19 [ 1932.551526] 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 [ 1932.551552] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1932.551577] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1932.551595] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1932.551611] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1932.551627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1932.551643] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1932.551719] 04:31:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) r0 = fork() r1 = clone3(&(0x7f00000002c0)={0x800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), {0x2f}, &(0x7f0000000140)=""/198, 0xc6, &(0x7f0000000240)=""/42, &(0x7f0000000280)=[r0, r0], 0x2}, 0x58) sched_setscheduler(r1, 0x0, &(0x7f0000000340)=0x36) unshare(0xa000400) 04:31:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1932.671819] 9p: Bad value for 'wfdno' 04:31:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 63) 04:31:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1932.794962] FAULT_INJECTION: forcing a failure. [ 1932.794962] name failslab, interval 1, probability 0, space 0, times 0 [ 1932.796174] CPU: 1 UID: 0 PID: 14329 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1932.796192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1932.796201] Call Trace: [ 1932.796205] [ 1932.796211] dump_stack_lvl+0xfa/0x120 [ 1932.796239] should_fail_ex+0x4d7/0x5e0 [ 1932.796258] ? __kernfs_new_node+0xd3/0x870 [ 1932.796278] should_failslab+0xc2/0x120 [ 1932.796294] kmem_cache_alloc_noprof+0x80/0x690 [ 1932.796319] ? __kernfs_new_node+0xd3/0x870 [ 1932.796336] __kernfs_new_node+0xd3/0x870 [ 1932.796356] ? __pfx___kernfs_new_node+0x10/0x10 [ 1932.796377] ? lock_acquire+0x15e/0x2f0 [ 1932.796397] ? kernfs_root+0x23/0x2a0 [ 1932.796414] ? find_held_lock+0x2b/0x80 [ 1932.796429] ? kernfs_root+0xee/0x2a0 [ 1932.796446] ? lock_release+0xc8/0x290 [ 1932.796463] ? lock_is_held_type+0x9e/0x120 [ 1932.796486] kernfs_new_node+0x13c/0x1e0 [ 1932.796502] __kernfs_create_file+0x55/0x360 [ 1932.796520] sysfs_add_file_mode_ns+0x21c/0x440 [ 1932.796540] ? __pfx_dev_attr_store+0x10/0x10 [ 1932.796561] internal_create_group+0x571/0xeb0 [ 1932.796585] ? __pfx_internal_create_group+0x10/0x10 [ 1932.796603] ? kernfs_add_one+0x150/0x830 [ 1932.796619] ? kernfs_create_link+0x1be/0x240 [ 1932.796636] internal_create_groups.part.0+0x90/0x140 [ 1932.796658] sysfs_create_groups+0x29/0x50 [ 1932.796677] device_add+0x67e/0x1830 [ 1932.796696] ? __pfx_device_add+0x10/0x10 [ 1932.796712] ? lockdep_init_map_type+0x4b/0x240 [ 1932.796732] ? __init_waitqueue_head+0xca/0x150 [ 1932.796755] netdev_register_kobject+0x1a9/0x3e0 [ 1932.796776] register_netdevice+0x1332/0x1d70 [ 1932.796797] ? __pfx_register_netdevice+0x10/0x10 [ 1932.796815] ? dev_addr_mod+0x294/0x340 [ 1932.796831] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1932.796850] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1932.796861] ? __fget_files+0x34/0x3b0 [ 1932.796876] ? find_held_lock+0x2b/0x80 [ 1932.796890] ? __fget_files+0x203/0x3b0 [ 1932.796903] ? lock_release+0xc8/0x290 [ 1932.796926] ? selinux_file_ioctl+0xb9/0x280 [ 1932.796943] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1932.796971] __x64_sys_ioctl+0x18f/0x210 [ 1932.796993] do_syscall_64+0xbf/0x430 [ 1932.797010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1932.797023] RIP: 0033:0x7f3ac08d3b19 [ 1932.797033] 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 [ 1932.797045] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1932.797058] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1932.797066] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1932.797074] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1932.797082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1932.797090] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1932.797109] [ 1932.810206] 9p: Bad value for 'wfdno' 04:31:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x3e8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1f4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0x68000000) unshare(0xa000400) unshare(0x10010800) 04:31:38 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x538c, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000140)) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000d40)=ANY=[], 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0/file0\x00'}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000500)={0x53, 0xffffffffffffffff, 0x66, 0x3, @scatter={0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/205, 0xcd}]}, &(0x7f0000000300)="fb06d0be67a8ce1edc0f254262ea0e083f5c308860981d542703afec959eed70e8622d15283a6cebc4b5d1a18861531410ff222b57854fbd8aecbbcec77c5f10b49ba00655be2004c3edadb06d00965e3b283a4c98efdf26036b8df0d157c8a49e6004b2a417", &(0x7f0000000400)=""/247, 0x7, 0x10000, 0x3, &(0x7f0000000380)}) 04:31:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x3e8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 64) [ 1942.231967] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1942.243942] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1942.280630] 9p: Bad value for 'wfdno' 04:31:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 65) 04:31:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:47 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x0, 0x0) clone3(&(0x7f00000001c0)={0x26002000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0x40}, &(0x7f0000000340)=""/4096, 0x1000, &(0x7f0000001340)=""/228, &(0x7f0000000180)=[0xffffffffffffffff, r3], 0x2, {r0}}, 0x58) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}}) sendfile(r1, r4, &(0x7f0000000000)=0x7f, 0x10000) unshare(0x6020400) unshare(0xa000400) 04:31:47 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x572, &(0x7f0000000140)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r2) r5 = syz_open_dev$hidraw(&(0x7f0000000080), 0x40, 0x4cd00) splice(r5, &(0x7f0000000100), r3, &(0x7f00000001c0)=0xfffffffffffffffd, 0x3, 0x4) io_submit(r1, 0x3, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r6 = openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x604c0, 0x0) splice(r0, &(0x7f0000000200), r6, &(0x7f0000000280)=0x380000000, 0x3, 0x8) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r8}}) r10 = fsopen(&(0x7f0000000500)='ceph\x00', 0x0) recvmmsg(r3, &(0x7f0000004000)=[{{&(0x7f0000000640)=@nfc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/199, 0xc7}, {&(0x7f0000000900)=""/153, 0x99}, {&(0x7f00000009c0)=""/240, 0xf0}, {&(0x7f0000000ac0)=""/54, 0x36}], 0x6, &(0x7f0000000b80)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000001b80)=@tipc=@id, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c00)=""/204, 0xcc}, {&(0x7f0000001d00)=""/96, 0x60}, {&(0x7f0000001d80)=""/148, 0x94}, {&(0x7f0000001e40)=""/92, 0x5c}, {&(0x7f0000001ec0)=""/72, 0x48}], 0x5, &(0x7f0000001fc0)=""/194, 0xc2}, 0xed8}, {{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002140)=""/6, 0x6}, {&(0x7f0000002180)=""/58, 0x3a}, {&(0x7f00000021c0)=""/110, 0x6e}, {&(0x7f0000002240)=""/49, 0x31}, {&(0x7f0000002280)=""/188, 0xbc}, {&(0x7f0000002340)=""/183, 0xb7}, {&(0x7f0000002400)=""/217, 0xd9}, {&(0x7f0000002500)=""/181, 0xb5}, {&(0x7f00000025c0)=""/191, 0xbf}, {&(0x7f0000002680)=""/57, 0x39}], 0xa, &(0x7f0000002780)=""/212, 0xd4}, 0x9}, {{&(0x7f0000002880)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002900)=""/122, 0x7a}, {&(0x7f0000002980)=""/77, 0x4d}, {&(0x7f0000002a00)=""/48, 0x30}, {&(0x7f0000002a40)=""/130, 0x82}], 0x4, &(0x7f0000002b40)=""/209, 0xd1}, 0x4}, {{&(0x7f0000002c40)=@generic, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/194, 0xc2}], 0x1, &(0x7f0000002e00)=""/50, 0x32}, 0x1}, {{&(0x7f0000002e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000003f00)=""/243, 0xf3}, 0x1}], 0x6, 0x160, &(0x7f0000004180)={0x0, 0x989680}) r12 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r13 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r12}}) io_submit(0x0, 0x6, &(0x7f00000043c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x3f, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xfff7, r5, &(0x7f0000000380)="2a0a12446cbe9e841e0a1bf807b4d57d18949c836cd5891a4fec38f2b53da74d82893848037b822760fe684241ed765702abfb6ab7eda007f4fab64e72c6453aaa30aa081fa7e88baa6b4fe27f0f8e970dfb49880de59dfe957e1d3114a012ce3dab565b786c362f7ae64ced3f2592bc291af880a80832b91de8734717aa67440f0f9eb26fe8af8e7aa84155e313d63c9c931d71a8b66d5d043999c27c", 0x9d, 0x10000}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x86, r8, &(0x7f0000000480)="b87039981294c54142", 0x9, 0x81, 0x0, 0x3, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xdbcb, r10, &(0x7f0000000540)="3265a1a03a827990025dc088272a6acbc46b09a18fa7075ef593b9358ea5ea653a1c2af7e90d23101fd8147735079f2f3f3cfddb70465bbe62e7c5ee2dcfc62b8e30611196f010e6ff3a6f3541934f54560482a22970e1a41f5cd5c557a99e760efe9305b4e62921e094ff8a7c87d883619e886fae48d624dc9136fb1d4f674ec32d852e60888b1952456eb488b33e5e8990", 0x92, 0x2, 0x0, 0x1, r4}, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x3, 0x7, r11, &(0x7f00000041c0)="09392265c93607c4a5fbe52906a676cb634d9df82c44cad0d8279eab61e2a568f918d5339b343a32feab0cad1dfde0ac01a0dda94c69a0af0a747a7eb6ae8740a390188136309f5f1bd7570a7f70cbcebc86b67ac71ad41bd35a0b34f27518e0d972d58e0e278384e0de1d5204f8148b4ac4e7667e0bc6296c7a7906f23cac0ed7cb71bbc823f9a83b82e8ec185dd0cf6774a1cc2184edf277153c4da1e3b0e0c141fc94a1c2195cc383629246a8028eb7c9428ede", 0xb5, 0x8}, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x2, 0x0, r12, &(0x7f00000042c0)="33fb07bbf006124cc97caf5c2b8200ed4730f50ab676d70208cf6eaa643b9a9509d082f312e55340549898ff717f2cafc085e916eafe9464819cae6cee6f308540d327e65a2b921ee5d56fad6e219918a2168cf2ef3a557875b7bf5a609d31224ace574c17dd0d1432adb1898edb0a9973a7dafb3c04c8955bce3407123978e3b5db199f12d7f363463a536aa70435a99c7c44d9ecd215ed9eadb94efa73bfeba3", 0xa1, 0x7, 0x0, 0x2, r2}]) 04:31:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1951.411963] 9p: Bad value for 'rfdno' 04:31:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 66) 04:31:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1951.484411] FAULT_INJECTION: forcing a failure. [ 1951.484411] name failslab, interval 1, probability 0, space 0, times 0 [ 1951.485451] CPU: 1 UID: 0 PID: 14396 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1951.485470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1951.485479] Call Trace: [ 1951.485484] [ 1951.485490] dump_stack_lvl+0xfa/0x120 [ 1951.485519] should_fail_ex+0x4d7/0x5e0 [ 1951.485540] ? __kernfs_new_node+0xd3/0x870 [ 1951.485561] should_failslab+0xc2/0x120 [ 1951.485578] kmem_cache_alloc_noprof+0x80/0x690 [ 1951.485604] ? __kernfs_new_node+0xd3/0x870 [ 1951.485622] __kernfs_new_node+0xd3/0x870 [ 1951.485645] ? __pfx___kernfs_new_node+0x10/0x10 [ 1951.485667] ? lock_acquire+0x15e/0x2f0 [ 1951.485688] ? kernfs_root+0x23/0x2a0 [ 1951.485707] ? find_held_lock+0x2b/0x80 [ 1951.485723] ? kernfs_root+0xee/0x2a0 [ 1951.485741] ? lock_release+0xc8/0x290 [ 1951.485759] ? lock_is_held_type+0x9e/0x120 [ 1951.485784] kernfs_new_node+0x13c/0x1e0 [ 1951.485801] __kernfs_create_file+0x55/0x360 [ 1951.485820] sysfs_add_file_mode_ns+0x21c/0x440 [ 1951.485841] ? __pfx_dev_attr_store+0x10/0x10 [ 1951.485863] internal_create_group+0x571/0xeb0 [ 1951.485890] ? __pfx_internal_create_group+0x10/0x10 [ 1951.485909] ? kernfs_add_one+0x150/0x830 [ 1951.485925] ? kernfs_create_link+0x1be/0x240 [ 1951.485944] internal_create_groups.part.0+0x90/0x140 [ 1951.485968] sysfs_create_groups+0x29/0x50 [ 1951.485988] device_add+0x67e/0x1830 [ 1951.486013] ? __pfx_device_add+0x10/0x10 [ 1951.486031] ? lockdep_init_map_type+0x4b/0x240 [ 1951.486052] ? __init_waitqueue_head+0xca/0x150 [ 1951.486077] netdev_register_kobject+0x1a9/0x3e0 [ 1951.486100] register_netdevice+0x1332/0x1d70 [ 1951.486123] ? __pfx_register_netdevice+0x10/0x10 [ 1951.486142] ? dev_addr_mod+0x294/0x340 [ 1951.486158] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1951.486178] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1951.486192] ? __fget_files+0x34/0x3b0 [ 1951.486207] ? find_held_lock+0x2b/0x80 [ 1951.486222] ? __fget_files+0x203/0x3b0 [ 1951.486236] ? lock_release+0xc8/0x290 [ 1951.486261] ? selinux_file_ioctl+0xb9/0x280 [ 1951.486279] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1951.486295] __x64_sys_ioctl+0x18f/0x210 [ 1951.486319] do_syscall_64+0xbf/0x430 [ 1951.486333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1951.486348] RIP: 0033:0x7f3ac08d3b19 [ 1951.486358] 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 [ 1951.486372] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1951.486385] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1951.486394] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1951.486403] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1951.486411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1951.486419] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1951.486439] 04:31:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:47 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1951.608504] 9p: Bad value for 'rfdno' 04:31:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x200000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1800}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 67) 04:31:56 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@cache_fscache}, {@cache_none}]}}) dup2(r0, r2) unshare(0x6020400) unshare(0xa000400) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000100)={{0x0, 0x1, 0x9, 0x7, 0xfff, 0x8, 0x1, 0x7, 0x7f, 0x3, 0x6, 0x108, 0x3, 0x1, 0x4}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x1c000700) unshare(0x0) 04:31:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef992268a1adcbff5fa9892adca3b9911c1fa66963b2189cb31a7746562b23c908c0ab7a743bb77a4352d734ee", 0x66, 0x400}], 0x0, &(0x7f0000013c00)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x5, &(0x7f0000000480)=[{&(0x7f0000000300)="5af4d5c70f736c6d6c54a8d598762884c6b59e6f536e5d87b43577d0496dd5436b283aa86a71a783593c1daa75a1c031c5ea70a7f5e0d6d0519e2469292dd5f84bfbef3555417a0f4fb3909a68420c24adbe288cabb152054ecf9f990c3adaff185045cfb41a530d9bcbaf8f7ec92d275708ebb08bfd53351264eca94491bb5d8d425c561020dceef9337c412e5bbc1427dfe5249989140d63b683ab37341e19e4b35aff05c143087562ca850c8ae1c04e9837fc2050bd6bb4f418d1662983818f9644e4422582811c5dd8a236e46f6e55827594d9f183", 0xd7, 0x3}, {&(0x7f00000000c0)="67ffd776a9fa683dbbeecb0471cceb1a43cec8caef1c4da1bd180b24f8e8a9379fb31bea21a6f1ba", 0x28, 0x6}, {&(0x7f0000000140)="2e0039383c5dd435b5f4d5409c6083c1abe9c62e371da1fd360d92a5087d7c66e75452092e9079d2d6317ac4f3f9793b41e527c057ca48c3c06c0258cb2ab42b2f101df4c11dc23606f934d3537f", 0x4e, 0x101}, {&(0x7f0000000400)="fc261ebf6b1ae1cbaabd57734ec9f179cabcd54314ad18780c2e2659a958f633e1810709acea66f478b33b209927d766269214eed34c74d0d9c75b2e93538ea5aa82a0fe0bf81a0548e5a0", 0x4b, 0x7}, {&(0x7f00000001c0)="a89d340780b05b7b374fe1e7b1da13ac42aca50a6d8d892683e31fc0b98eb29a71995f29710a4fe86dfd4a60", 0x2c, 0x10001}], 0x8000, &(0x7f0000000500)={[{@huge_advise}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext2\x00'}}, {@subj_role={'subj_role', 0x3d, 'ext2\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext2\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) [ 1960.266567] 9p: Bad value for 'rfdno' [ 1960.271093] loop2: detected capacity change from 0 to 4 [ 1960.285394] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1960.286572] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1960.298561] loop2: detected capacity change from 0 to 256 [ 1960.303820] tmpfs: Unsupported parameter 'huge' 04:31:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1960.314961] loop2: detected capacity change from 0 to 4 04:31:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1960.321105] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1960.322283] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp, 0x8840, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) unshare(0xa000400) unshare(0x20008800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000100)=""/176, 0xb0) 04:31:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe803}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 68) 04:31:56 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0xfffffff8) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendfile(r1, r0, 0x0, 0xa0103) 04:31:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:31:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf401}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe803}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:31:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 69) 04:31:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000180)=0xfffffffb) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"90bb3af21eb81158b19e410a"}}], 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000000)="d1", 0x1, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) fstat(r2, &(0x7f00000003c0)) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000200)={0x9}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x0, &(0x7f0000000080), 0x0, 0x4) r4 = socket(0x27, 0x1, 0x1) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000300)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2000, @fd=r4, 0x7, 0x0, 0x8, 0x0, 0x1, {0x2, r5}}, 0x9) r6 = socket(0x1, 0x6ce2446e25eea72e, 0x5) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r6) sendmsg$TIPC_NL_MON_SET(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="00000000ae14704461307ce664c375c4ca62bf091ab5a256ba4f132a5f144bccbcb653f4aedf153defae8307fa6e28bf1bd3be7f05133570923b90a22cf614bda72c21626440eaa5b58e2a5d5b87e58d6b732119b0a8bfa8c1a3be1e092e02c1b5f5283fe6015f6fbdb738d2", @ANYRES16=r7, @ANYBLOB="000126bd70cf56facce72a2700fddbdf2511000000395e86dfe6f7b33ce536cc93fbe23452a3ad478e55e899ce00000000000085255b3b11fb336e42bb2a227b4a751432c72c215db2b74a86cac651fcfe1cbea807cd5523762efe9c2fff5f41f97c5112beb9a7348ad104a14e959177faf2141861605854e07473f212814546610730e0bbca419e21ad70bc0ee860000000"], 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x800) 04:31:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:31:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 70) 04:32:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf401}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe803}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1800000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:07 executing program 2: r0 = gettid() capset(&(0x7f0000000140)={0x20071026, r0}, &(0x7f0000000180)) ptrace$setopts(0x4200, r0, 0x7ffffffe, 0x28) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x9, 0x20, 0x9, 0x7, 0x0, 0x6}) 04:32:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x22030480) unshare(0xa000400) [ 1971.107562] capability: warning: `syz-executor.2' uses deprecated v2 capabilities in a way that may be insecure [ 1971.115818] FAULT_INJECTION: forcing a failure. [ 1971.115818] name failslab, interval 1, probability 0, space 0, times 0 [ 1971.117516] CPU: 0 UID: 0 PID: 14504 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1971.117547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1971.117561] Call Trace: [ 1971.117571] [ 1971.117581] dump_stack_lvl+0xfa/0x120 [ 1971.117630] should_fail_ex+0x4d7/0x5e0 [ 1971.117674] ? __kernfs_new_node+0xd3/0x870 [ 1971.117706] should_failslab+0xc2/0x120 [ 1971.117738] kmem_cache_alloc_noprof+0x80/0x690 [ 1971.117775] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1971.117832] ? __kernfs_new_node+0xd3/0x870 [ 1971.117866] __kernfs_new_node+0xd3/0x870 [ 1971.117916] ? __pfx___kernfs_new_node+0x10/0x10 [ 1971.117966] ? lock_acquire+0x15e/0x2f0 [ 1971.118009] ? kernfs_root+0x23/0x2a0 [ 1971.118044] ? find_held_lock+0x2b/0x80 [ 1971.118074] ? kernfs_root+0xee/0x2a0 [ 1971.118109] ? lock_release+0xc8/0x290 [ 1971.118140] ? lock_is_held_type+0x9e/0x120 [ 1971.118201] kernfs_new_node+0x13c/0x1e0 [ 1971.118243] __kernfs_create_file+0x55/0x360 04:32:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 1971.118286] sysfs_add_file_mode_ns+0x21c/0x440 [ 1971.118331] ? __pfx_dev_attr_store+0x10/0x10 [ 1971.118376] internal_create_group+0x571/0xeb0 [ 1971.118441] ? __pfx_internal_create_group+0x10/0x10 [ 1971.118473] ? kernfs_add_one+0x150/0x830 [ 1971.118516] ? kernfs_create_link+0x1be/0x240 04:32:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1971.118559] internal_create_groups.part.0+0x90/0x140 [ 1971.118609] sysfs_create_groups+0x29/0x50 [ 1971.118647] device_add+0x67e/0x1830 [ 1971.118691] ? __pfx_device_add+0x10/0x10 [ 1971.118726] ? lockdep_init_map_type+0x4b/0x240 [ 1971.118767] ? __init_waitqueue_head+0xca/0x150 [ 1971.118823] netdev_register_kobject+0x1a9/0x3e0 [ 1971.118872] register_netdevice+0x1332/0x1d70 [ 1971.118923] ? __pfx_register_netdevice+0x10/0x10 [ 1971.118964] ? dev_addr_mod+0x294/0x340 [ 1971.119005] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1971.119054] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1971.119076] ? __fget_files+0x34/0x3b0 [ 1971.119104] ? find_held_lock+0x2b/0x80 [ 1971.119134] ? __fget_files+0x203/0x3b0 [ 1971.119161] ? lock_release+0xc8/0x290 [ 1971.119223] ? selinux_file_ioctl+0xb9/0x280 [ 1971.119260] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1971.119295] __x64_sys_ioctl+0x18f/0x210 [ 1971.119343] do_syscall_64+0xbf/0x430 [ 1971.119374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1971.119398] RIP: 0033:0x7f3ac08d3b19 [ 1971.119418] 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 [ 1971.119440] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1971.119463] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1971.119479] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1971.119493] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1971.119507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1971.119521] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1971.119587] 04:32:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) unshare(0x1010000) [ 1971.180271] capability: warning: `syz-executor.2' uses 32-bit capabilities (legacy support in use) 04:32:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf401}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 71) 04:32:16 executing program 2: r0 = gettid() capset(&(0x7f0000000140)={0x20071026, r0}, &(0x7f0000000180)) ptrace$setopts(0x4200, r0, 0x7ffffffe, 0x28) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x9, 0x20, 0x9, 0x7, 0x0, 0x6}) 04:32:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) 04:32:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x34000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfeffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:16 executing program 2: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000080)) r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0x47, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x400) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r5, 0x8008662c, &(0x7f0000000200)="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") r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r6, 0x8008662c, &(0x7f0000000200)="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") ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003740)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000000100)="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", 0x1000, 0x53609fac, 0x0, 0x0, r2}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x5, 0xff94, r2, &(0x7f0000001140)="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", 0x1000, 0x4, 0x0, 0xbc6d1a0ca30a334c}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x2, 0x1f, r0, &(0x7f0000002240)="bb856d4cf9e3058b6691720f6c098c02b3a752047c598a7953a3130a248a1384cb17e6cbd83ee2c0808333a4cf972a1a00defc4dccca41da7b93beecc7da6d9fd7c08397b94b0e513a7eff289c0ca6c2d2d598b5dde37bfc9d55e910cec23589faf70c646dc6217bc72f7df1ed7f0b7781c39152d1ff75ab2612fc4f06ac9070667a1f7f5435cbd6bb3af94b283d8842f39d7c90ba2c1044a75acff8d57bacedf253760f1bd681a313a4a09a41827081906e6d637f40f5370dbc97b3a645b777454e1c62f44c06d5b4192e9b2311c7bde147a621e6cebe999969cda352b6f56e7eac19ab", 0xe4, 0x0, 0x0, 0x1, r6}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000002340)="6a41271f4d98192a7931782ec50dbd389e75d96452897ed26916b0b51c7250496e325cae68b76c972dc8f6cf0c90317a28c51903b9ce1806a031d98773735e77e90b0d645899", 0x46, 0x0, 0x0, 0x3}, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f00000036c0)="67e3cbaac8604b63ad9e3c29f2d8363562b044dc1248c6dba45e0b04a1", 0x1d, 0x0, 0x0, 0x1, r6}]) r7 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r7, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003b00)=[&(0x7f0000003400)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000002400)="8bf72d7d96ad0add6b17848340c1dd26522dc803e346ff234ce31c257718322f8ec77d593d9b82a1ac999d26b7396a341b4db15fad3989672684bbda6f5d6f5d719fd3119491cb0997f4372eed3036cf0207ebf37cda8838e04fd7830967c3af69421c438f6eeb2d7799d7187a2af07bc71ff9fe79df5024e350759c0e0ef0d0544061e720d9fae3a36e5953bc288ad26ffc431c160def7c00b9769de8d5c92735b99196851c30c7154863f1f04269e6a96ce8e0821e9e77c19d9c0a3aaf79e6e514b2c0df3c1f822f90650afcb22ec9e01f4da3f162d0c3c10968eca36718291cd4eeeb526449a2ea2925da7f22f1a8bd41568a4b8d567b4cafaff9aa28c297e12cc83f487d1e829ae05b69c6d172d0bb764173f7f32b037a1f5ebcf8da6b89e23c424f7ad0cda9982785ba99eaaacc7379f53fd89821d9a405fdb336fefe2cb4fd62bc35acb5c2809bd0f3947acb70d8d17ab0c17d4b4dc6b533119942f5a58e2cb806a687f6d50aaa809f6abf95e6f3f088fa08118f07ed956d0ca78d49ab54d014c9533b50a59cffb94d9f74f02727a643e7a58d11908d03e3c4517a142fb183503a2b36b79e9230c055a49891b323a559861fa0cea2bba66c9ad238e63e8ddd6db60d18ffa592bf875f17d44eefe7a596d9197f7b324c412aea34c4249f6b41364ec8360e7ba1c117d0c1877ec7e8458fcf4b52643f9781986d32297e1d0070ed77d3330e1a60f2260f7bee8ec1f11b5b426775c4e5ef82024f5bb19400aa41ab911548671e45e3546885473dd877245aed2eca37557123aba4c9117cbdb1ee64fb2688c71974f6ecb4148090b4d543c9537b8f1c1db27ef5636bfe005667064f105dcb5ab6644b3874d2766948d2562f9b4da6aa43b926d0f8b79cee24ae704ac6958bb33ca08abc254612c265f80630c103dda2762a57da29ab0fd162c7fbb7d8787197a885c532d0f5884a16369d76cc15b36e98ee6ab4c9bd6847faf540e8e9f50bcd463c92bee6c5c2b4ad5d86dce6955d3de3f5085c956d07a4a330498db6b214631ea1a694e713bf96939caf5e4d5cb8b20f35175fffa58aafb4817adc15eb7b1a7a88fa7389af9b0f2789e850709672aacfb7fcfc60bef4d574d5a4db3a7e87f7f376558dff02897b741ff7e59cf4e60b2827adcff8cf9d705aad650fad51776d217e96fe2bc7bab93afe0779af887d0413c923f096ddd71872e19e8212d19a12b6fd0ee7bb35ddcfbccda979460488cfd5d5c207314e3eff4b8415a6aa6b1a4f436a3ee169e36269619da3af235eb76557419d3ef324443e76635ac3656eb99f2311fb4b6ea4767faa3441ab7955c4be5e5eb9d6cc12ea2ed942eea41d540b8879426f091e89534f3aeb7d3bf1fa8512bbdba99f66730f6e087e72502f21e603d9e2af55fc0a5e2fcb4973313244c3a4f022856ae66127ee4817ece9898413564540f56d0397363dd25adb00fbb5ba1ed620f49545c296d99c04f79e5e8996173c8f3f5c13340de3bd1a6c7ef5bafab94434a140c1c32729e7b65646aed20261adea3f7d907f4e6558a03c355b00b6b705a31704305445d7b9aaec7f4de297986405ef336b856c980a8e3ce0e987957f0239005e436dc9de79fe783a8f8f6ca714b82a2b8d788c16766fdf02d474a36fc16716e3aa7b60201a50019fd6ac26d0d94d2d525273b4f914b92cae3ef58ad651a1075eb66da5cce6b083520844b07b23a9962da9427b32002f7289f1c3fe4e42a01267c1bb7877fdab3644d17cadc1b34698cfe5783575670faf34540cc45c2e31bcd9000bdbc0f6c6004ba9a4dc6c2ab55555606fab3e24e58eb9fe3df3ac44aff4bf2a6bde31331343c4f60683015a68dfdb5b0776433723e0de34bcc6790d45ebd5ca1bd9b01306a72231091d195beac98853815abbc59614a4a266851197c4493e231b2e02e6d27c5121d61a30400016a0b4cb636c61a1fb5c16bf8d675061024ff15f5ae06daf69775f707f89f657c6ff60cce93dfd70e3152f759b94cec28722fb2ae9e6c3dc7f8c534ce2c5ee586541aa64359a1e22cab12753b03999fd3dc42f298b27dab23b3e80d80741d46088c393943c619a902ac95791148550e6b1c87ce742c6b716d61cf50c1342b981827c4b2324da14a15a59a388e2040251848bf32ab6acd8c2d215a20dabe86e297c2b7d778a86f4387279a16e623acae48c21684a9d84801389ab0d0ac56defb3b813497dba191cb04e34be7b193edd0408454f6a767fc2a9740fff1ac0a05bbc9ae7df284ba5f98737da67f5ae0e3ce055afe97a6fa2d2b2809e28b6bdca528c314cd65a58015cc2d37807dbf5f05135955b624aa5007058405ae6acd6caf68fbe1684fe4317fbd92d5f315a2ac3bd979788c387f6d1f454b791e731d6487f0e4018a24a9041870012da8c0903e768055c9595ef3cef450aa21793beec153f8831a9499bc296b5169325c51658097ad4becc315d72b55f12cbb958c338293e7b123e4108feb9369618aa91997cd5a9cf642cf8ab433f2a15403106c959bb522fa3d7fea823cb660470100a2de4fd897587339822437136778b7abe52e985e361123664e47d9eb4f39c7b6e0c58070d021b79cec1f4b8c452f520b16c3ccc8475d3eebd85dfdd8e71ddc81cc477eed218959bf2bbe9426cf9d3e17e4362d9c49136b51f95b89487606c7edb1c620279464c5bb8b58b8b159f86c97e8bdc50593010f163d98ddc2450367416ac25e30fe26488325eaf571ea2fc5f694f7385ae871fea091d42bc6708f959f86d436d0cc84d6333d04c7614045233b1a73a43e77fa51060f95b9d914167b9d621263c7742d82209a47c30451f8df395459f4e6041d41f981a9b70264327fa2ef45807ebc59d0d682aefc296b5236cf6735e6a2d0e110e912d466262f4c66885b703f2b990f4d3018acffd7ea143f1e9116eb85e12381bc7d584dd016141e20cd3d73a6c942a8e1da6ab35b48a0f9288824e12888f7e679df39b08591fac98a893713e1e0900c6187431b79f618680d6c8ace5174f4313127d41dd7bde73754fe17d2cbd50b39e00bc1a39a7110b7988a18952b6325a95d973cfa83c64d4454498caba5461755f5bd95950869860368fd64d81a0aaca44b17d03a8df557d6454175db0650437096578bf156ee7a72210b53795fa3d1523be8cd2a938e77c5a0fa6978b787dda085a05f9ccf6d19b4d65aceb1ccb35585d214cbc7709727ebf4dbf085de6f8c997a78feb8fc5ddd50f2c053cd7162bdd3f57f86c77c2a890b076fa5bc66f8aa3a7fece1d8b6d050c5a2771cc427bea393e6fc320841412c70908411be98d1dde69793a8be4f0cd1a9aa645fc16b57ed26b971c60e1cbcc35a12b0457f8e2edbc7712e133c61e9950b361014fc36ec1e0ff6e3c3f97bc107190aebac6365b9f82dc3656ee7855065931c73967618ecf8717827e5bcf2d448d7a85e1a99754d2ac2857cd2b93fb328486b181644f2f275032e43bb6e8c163607cfb07c51f993545bcff9ac06fa2b237fba7b6f121429bba569f1e0c4776da66833e73b8b1dc4799cdd84a18e749bfb1fbe5ebf7f1bc896e3ee2e8e21d1c2c46b2fa8b90fafe30be8bbbd1a4da1a06d1e70ec144b7e506e3d3b5ea4b5398be37cd7c6f73489f638f1110a46f807b15dc4157b03e4345159b04a05a6caecdd4bee27b4dad4485540d43e2ebf365a3a1055c4ea7907c2a623c778414aab22718c7498efe4de8db538c3b9687def697ef392c14896f8507f3fc4ea5584496bbe401d56a64f409546295e18a3d39be39ff015ba21d73244994bb4ab1ba34f0d996e965059f73d3f6b85ea5be2db30f593cd615fcd4f43227d339491cf3d684b3a8ca2d1922c082582fee68a616f3564948e43645a8ecdd6edc49583a40783b4e162787dc25e3af72f53aba13b958b4598154ef25c8c56ee336dd7241a7f2554b1d04f693b0a64b5231e8ca183b3868b67d62d689480c30a4c8747008be798330976a26ff6b71aabc1c0f484b75ffba3b3fe04883b4056e86b4864e9de34ea868f76febe8ef3cb6c0201ef60a9a2662806822238f676a7879ddb12f909e63fdd82260521c57057675f4fae40670a36f90fc27f44ecad56314b993e33402fea19f289faf277050df0faa9bfa1cc2e4b19bc73f294736a770f48ea004a5aac24ed00008099cbe06014128fd34843c9e25bdf4308fab02b52951c823f5c11e0f7edc8fdd021a54cdd620e34a4b2b50b9f51e035b2c2f69e62e44392f5da5e6adaf66bbd992f10bde487cf1b97fae28b9cd41a748eec14487717efa0cbc386e8885f8e6fcdad1cf5f19408f5f34406d3bee87d0a3b577f8ffd573a364cd06cf23facc16fa5edd4e68a666ea85730bc92e1c36679312ddf18db3467672af6658bc7594a1c31ebb3b65e1b520825f98b5cb97671af355d7dfe0f93f2f5f00deecb7438ec71b1daf1f6168a938686c0034797e04aa0a6f13610eea7c58c7afce52c33b2dc7c9a464c11375c7a4caa388a3837ab67c69f76065b396f5abaf3b548871b18659a9ba76f47a2cc401d183f0981066f0d55d57b12c3a31637e9f82482eeec53d853dbf8ef9ea917cdd04b97da015a66d15bcf28b8ad9d4ca1c32efa46fe675da20d9c59123723b91d91ab99bdfa4e7af68167cb0653028dc383b6a39e31893642b0d4d8e34177d2add9fcbeaeb7ee2c2cffcf9afc50286ec79d97b2717f1ee9652fdbdd8387b5805620b0ae3f9256c43b04d3f06ca2cd782af42bfb483047c325def7038c0a000a880318669bf0d15f7e991e8e680a949189393c4078a0a17b56b1086067d2b332a28fa773b17546dc0f19da566bb4f06311da8712b7ab8a9156ed10adb850bcb078ca01325cd0cff7b0d0f4c58692f9a2a4df26887d64ceb71266752e69d1b74b713a1b9d57aeaf11aa97d3822e06df40a763161215396e988512879aeb7a2af255e62a6f2ec9e7fc265798b89645dff4a0fc138bc7b41b5ce0dc5e363dc69e97f65164fb18820813c194920fc399466c932dec0645d2d74e8b872b23ab6667150da6cbfa7d708d68795bbb84f435d69464dd260e9fa6a5b72a0d1164d7c9b226a36c404cbe10c10f2f17e2c26be66c09134bfb0f091a98c271d433f4be513a8c83b2ff1e86e5146237a4cb0b4bf321ffab53d69f5f24405fcf4c362b84599e9d977c7d331437891e75921887f05529fd68ef501465f122084bb4f7bf4ce61b6f1b791b33a5997ee11a981aefb693851417a3b076ce143a1a03e2ccb87be4be5baadad8a1d526db306647c3f32c6965ba4161380a58dbd79b836c62c588449162c73e232969ad29a9492c03bdabda21f08ec0e31f9b627cb468c09dd4d9dda24a315b349dc3ff5f8313804264816725e942ea16bd72239a7dbe6d4c015776559689bb5ce5975c31d4a450f24df75e8caf0f05cb5ee969d455bc45449b23ad4da464a075000ffa0d8712e935da12750663e9c266974b256e630ccb6105099f9f89aaced5a8f957959f43e99f3a47b0defe004a668d40101b57130c8dae5cc3c5cfc9981275573d406d4f8ed7228bacc8663b2f3efeb23310ee3e416f9c0fa5d5801e299d9fa6bcb56d1d2fa564620a5e465337746373fd5ca4c001ab96f9b69e1d17200a4c679f73a8a3226124b310763784d71b4152869231f16eb82bc5dfac1849f8d4f97fafb7e6b56db2de8a78a7b34d5e50dac4e44e809659d9bc0e688a9aba80033fe05b5a2d956d962477d370471967e3a20282b671f998bebc3648a2a7235e777e5c2145450", 0x1000, 0x1ff, 0x0, 0x3, r5}, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x1, 0x7a7, 0xffffffffffffffff, &(0x7f0000003440)="b249e400c32a786c51b8bd0a611267f0d4aa0bed5dc94dc44e40dcd7884a2ce9171e423582aacffa6a22c0cf47a7a50f3beec4dc36bd28b7bfd1f733240062113db727bbef8cc0938a6aa4f7f3731511463b59c86e20942560b58885f94498b1ce78a1ba64970fdcf5960b7ef42f4d94df58e51be0da4021a3f88eba507c409f6a880ffcd04f79a0d3aeaa1a8039bbd2cffb4a5d7c33c5882067433d55918a149804f938c923e7b06c1542a656e0052160209262f1b21f209c8c8edc31cc9cd8bdb259bf2f4085b58d04a33ccd8a1785777aea9898e4b1cc9372f489f2df2eae9a7b7da12dfa37849006c858", 0xec, 0x7, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x6, 0x400, r5, &(0x7f0000003780)="5edf47c5c67cda54a7218bd04992d5dd4d2602b3e4de21334d9e769c51f21d7ccdb11ffb6ac39940763a02b0623f2a1bd3e3912b7128de64f0b77261d6b11f559b791b2320e4fdec310c08b6c14848a972c7fdf961b63ef62a0d73969ab5fdb7fe183732696b1253", 0x68, 0x1, 0x0, 0x2}, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000003640)="70ac736a6efdb9c12c0acbed68b3880f313a933376d35a1526a0d093b3784d35e1b991cbba5b4d8477674daacf28e8d3", 0x30, 0x3}, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f00000039c0)="40ebd2468f086726d576a6c98b67b88b063dd372858d12c4f62a54cac5cbf65279715e81f21ab2ecdb44772afd460fd380b61c06ee728a577b6d21eccf8e25b46113a0e98538be6a6814bca5410630c4329eb7efd856b196ee2f345a94a20fe9be8eb546027b11545016665f65895b2789f1f827ed9c484dc758a2ffa6fffdf1b66b3c2e7d9c9a5452493ccafed0b8f8e5bede238adb071657b9f369d98d6624d7dc4cb77805df50a14d8539e9925b2c6f6447f2ab1ee52cb7012e4f0d831c395e40d34bd481a7c056", 0xc9, 0x1ff, 0x0, 0x1, r7}]) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) 04:32:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffff000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100100}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1050c0, 0x4) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x38a00, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000000180)="10db2e746b863199c92c25d3f7914401d535498d4a21bbd0e98c845d24d457918010525729b1c349a8180d483d2baf2609441bfd2b3b4fcc93e73d6055a0f7b273fa345392795a03ad421e2e7b3ab836aa09914399f05c8a3a7220178d814493cf98c8c2c8ed60d22975b92b2c5ff07bc1ac4676f2e0df171f1cf02274a9811b724306134d312b1c9c596d9494691a557b7d8ab6372229a11eaf3c9b349e532f8aeb41e4a7ed9c68ecfa0f51440db2c333f79eab", 0xb4, 0x8) unshare(0x6020400) unshare(0xa000400) 04:32:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 72) 04:32:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:27 executing program 2: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000080)) r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0x47, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x400) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r5, 0x8008662c, &(0x7f0000000200)="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") r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r6, 0x8008662c, &(0x7f0000000200)="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") ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003740)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000000100)="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", 0x1000, 0x53609fac, 0x0, 0x0, r2}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x5, 0xff94, r2, &(0x7f0000001140)="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", 0x1000, 0x4, 0x0, 0xbc6d1a0ca30a334c}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x2, 0x1f, r0, &(0x7f0000002240)="bb856d4cf9e3058b6691720f6c098c02b3a752047c598a7953a3130a248a1384cb17e6cbd83ee2c0808333a4cf972a1a00defc4dccca41da7b93beecc7da6d9fd7c08397b94b0e513a7eff289c0ca6c2d2d598b5dde37bfc9d55e910cec23589faf70c646dc6217bc72f7df1ed7f0b7781c39152d1ff75ab2612fc4f06ac9070667a1f7f5435cbd6bb3af94b283d8842f39d7c90ba2c1044a75acff8d57bacedf253760f1bd681a313a4a09a41827081906e6d637f40f5370dbc97b3a645b777454e1c62f44c06d5b4192e9b2311c7bde147a621e6cebe999969cda352b6f56e7eac19ab", 0xe4, 0x0, 0x0, 0x1, r6}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000002340)="6a41271f4d98192a7931782ec50dbd389e75d96452897ed26916b0b51c7250496e325cae68b76c972dc8f6cf0c90317a28c51903b9ce1806a031d98773735e77e90b0d645899", 0x46, 0x0, 0x0, 0x3}, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f00000036c0)="67e3cbaac8604b63ad9e3c29f2d8363562b044dc1248c6dba45e0b04a1", 0x1d, 0x0, 0x0, 0x1, r6}]) r7 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r7, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003b00)=[&(0x7f0000003400)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000002400)="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", 0x1000, 0x1ff, 0x0, 0x3, r5}, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x1, 0x7a7, 0xffffffffffffffff, &(0x7f0000003440)="b249e400c32a786c51b8bd0a611267f0d4aa0bed5dc94dc44e40dcd7884a2ce9171e423582aacffa6a22c0cf47a7a50f3beec4dc36bd28b7bfd1f733240062113db727bbef8cc0938a6aa4f7f3731511463b59c86e20942560b58885f94498b1ce78a1ba64970fdcf5960b7ef42f4d94df58e51be0da4021a3f88eba507c409f6a880ffcd04f79a0d3aeaa1a8039bbd2cffb4a5d7c33c5882067433d55918a149804f938c923e7b06c1542a656e0052160209262f1b21f209c8c8edc31cc9cd8bdb259bf2f4085b58d04a33ccd8a1785777aea9898e4b1cc9372f489f2df2eae9a7b7da12dfa37849006c858", 0xec, 0x7, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x6, 0x400, r5, &(0x7f0000003780)="5edf47c5c67cda54a7218bd04992d5dd4d2602b3e4de21334d9e769c51f21d7ccdb11ffb6ac39940763a02b0623f2a1bd3e3912b7128de64f0b77261d6b11f559b791b2320e4fdec310c08b6c14848a972c7fdf961b63ef62a0d73969ab5fdb7fe183732696b1253", 0x68, 0x1, 0x0, 0x2}, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000003640)="70ac736a6efdb9c12c0acbed68b3880f313a933376d35a1526a0d093b3784d35e1b991cbba5b4d8477674daacf28e8d3", 0x30, 0x3}, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f00000039c0)="40ebd2468f086726d576a6c98b67b88b063dd372858d12c4f62a54cac5cbf65279715e81f21ab2ecdb44772afd460fd380b61c06ee728a577b6d21eccf8e25b46113a0e98538be6a6814bca5410630c4329eb7efd856b196ee2f345a94a20fe9be8eb546027b11545016665f65895b2789f1f827ed9c484dc758a2ffa6fffdf1b66b3c2e7d9c9a5452493ccafed0b8f8e5bede238adb071657b9f369d98d6624d7dc4cb77805df50a14d8539e9925b2c6f6447f2ab1ee52cb7012e4f0d831c395e40d34bd481a7c056", 0xc9, 0x1ff, 0x0, 0x1, r7}]) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) 04:32:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 1991.509221] FAULT_INJECTION: forcing a failure. [ 1991.509221] name failslab, interval 1, probability 0, space 0, times 0 [ 1991.511103] CPU: 0 UID: 0 PID: 14577 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 1991.511136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1991.511150] Call Trace: [ 1991.511160] [ 1991.511171] dump_stack_lvl+0xfa/0x120 [ 1991.511221] should_fail_ex+0x4d7/0x5e0 [ 1991.511267] ? __kernfs_new_node+0xd3/0x870 [ 1991.511301] should_failslab+0xc2/0x120 [ 1991.511335] kmem_cache_alloc_noprof+0x80/0x690 [ 1991.511374] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1991.511435] ? __kernfs_new_node+0xd3/0x870 [ 1991.511471] __kernfs_new_node+0xd3/0x870 [ 1991.511524] ? __pfx___kernfs_new_node+0x10/0x10 [ 1991.511578] ? lock_acquire+0x15e/0x2f0 [ 1991.511616] ? kernfs_root+0x23/0x2a0 [ 1991.511654] ? find_held_lock+0x2b/0x80 [ 1991.511686] ? kernfs_root+0xee/0x2a0 [ 1991.511723] ? lock_release+0xc8/0x290 [ 1991.511756] ? lock_is_held_type+0x9e/0x120 [ 1991.511817] kernfs_new_node+0x13c/0x1e0 [ 1991.511862] __kernfs_create_file+0x55/0x360 [ 1991.511908] sysfs_add_file_mode_ns+0x21c/0x440 [ 1991.511956] ? __pfx_dev_attr_store+0x10/0x10 [ 1991.512013] internal_create_group+0x571/0xeb0 [ 1991.512084] ? __pfx_internal_create_group+0x10/0x10 [ 1991.512119] ? kernfs_add_one+0x150/0x830 [ 1991.512165] ? kernfs_create_link+0x1be/0x240 [ 1991.512211] internal_create_groups.part.0+0x90/0x140 [ 1991.512264] sysfs_create_groups+0x29/0x50 [ 1991.512305] device_add+0x67e/0x1830 [ 1991.512353] ? __pfx_device_add+0x10/0x10 [ 1991.512391] ? lockdep_init_map_type+0x4b/0x240 [ 1991.512435] ? __init_waitqueue_head+0xca/0x150 [ 1991.512496] netdev_register_kobject+0x1a9/0x3e0 [ 1991.512548] register_netdevice+0x1332/0x1d70 [ 1991.512603] ? __pfx_register_netdevice+0x10/0x10 [ 1991.512647] ? dev_addr_mod+0x294/0x340 [ 1991.512692] __tun_chr_ioctl+0x1f9d/0x43d0 [ 1991.512744] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 1991.512768] ? __fget_files+0x34/0x3b0 [ 1991.512798] ? find_held_lock+0x2b/0x80 [ 1991.512830] ? __fget_files+0x203/0x3b0 [ 1991.512859] ? lock_release+0xc8/0x290 [ 1991.512927] ? selinux_file_ioctl+0xb9/0x280 [ 1991.512967] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 1991.513004] __x64_sys_ioctl+0x18f/0x210 [ 1991.513055] do_syscall_64+0xbf/0x430 [ 1991.513088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1991.513114] RIP: 0033:0x7f3ac08d3b19 [ 1991.513136] 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 [ 1991.513159] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1991.513183] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 1991.513200] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 1991.513215] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.513230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1991.513244] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 1991.513317] 04:32:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 73) 04:32:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) clone3(&(0x7f0000000380)={0x82000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), {0x6}, &(0x7f0000000140)=""/240, 0xf0, &(0x7f0000000240)=""/214, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, r0, 0xffffffffffffffff, r1], 0x8}, 0x58) unshare(0x6020400) unshare(0xa000400) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) openat(r2, &(0x7f0000000400)='./file0\x00', 0x20000, 0x0) 04:32:37 executing program 2: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000080)) r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0x47, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x400) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r5, 0x8008662c, &(0x7f0000000200)="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") r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r6, 0x8008662c, &(0x7f0000000200)="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") ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003740)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000000100)="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", 0x1000, 0x53609fac, 0x0, 0x0, r2}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x5, 0xff94, r2, &(0x7f0000001140)="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", 0x1000, 0x4, 0x0, 0xbc6d1a0ca30a334c}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x2, 0x1f, r0, &(0x7f0000002240)="bb856d4cf9e3058b6691720f6c098c02b3a752047c598a7953a3130a248a1384cb17e6cbd83ee2c0808333a4cf972a1a00defc4dccca41da7b93beecc7da6d9fd7c08397b94b0e513a7eff289c0ca6c2d2d598b5dde37bfc9d55e910cec23589faf70c646dc6217bc72f7df1ed7f0b7781c39152d1ff75ab2612fc4f06ac9070667a1f7f5435cbd6bb3af94b283d8842f39d7c90ba2c1044a75acff8d57bacedf253760f1bd681a313a4a09a41827081906e6d637f40f5370dbc97b3a645b777454e1c62f44c06d5b4192e9b2311c7bde147a621e6cebe999969cda352b6f56e7eac19ab", 0xe4, 0x0, 0x0, 0x1, r6}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000002340)="6a41271f4d98192a7931782ec50dbd389e75d96452897ed26916b0b51c7250496e325cae68b76c972dc8f6cf0c90317a28c51903b9ce1806a031d98773735e77e90b0d645899", 0x46, 0x0, 0x0, 0x3}, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f00000036c0)="67e3cbaac8604b63ad9e3c29f2d8363562b044dc1248c6dba45e0b04a1", 0x1d, 0x0, 0x0, 0x1, r6}]) r7 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFSLABEL(r7, 0x8008662c, &(0x7f0000000200)="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") io_submit(r3, 0x5, &(0x7f0000003b00)=[&(0x7f0000003400)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000002400)="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", 0x1000, 0x1ff, 0x0, 0x3, r5}, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x1, 0x7a7, 0xffffffffffffffff, &(0x7f0000003440)="b249e400c32a786c51b8bd0a611267f0d4aa0bed5dc94dc44e40dcd7884a2ce9171e423582aacffa6a22c0cf47a7a50f3beec4dc36bd28b7bfd1f733240062113db727bbef8cc0938a6aa4f7f3731511463b59c86e20942560b58885f94498b1ce78a1ba64970fdcf5960b7ef42f4d94df58e51be0da4021a3f88eba507c409f6a880ffcd04f79a0d3aeaa1a8039bbd2cffb4a5d7c33c5882067433d55918a149804f938c923e7b06c1542a656e0052160209262f1b21f209c8c8edc31cc9cd8bdb259bf2f4085b58d04a33ccd8a1785777aea9898e4b1cc9372f489f2df2eae9a7b7da12dfa37849006c858", 0xec, 0x7, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x6, 0x400, r5, &(0x7f0000003780)="5edf47c5c67cda54a7218bd04992d5dd4d2602b3e4de21334d9e769c51f21d7ccdb11ffb6ac39940763a02b0623f2a1bd3e3912b7128de64f0b77261d6b11f559b791b2320e4fdec310c08b6c14848a972c7fdf961b63ef62a0d73969ab5fdb7fe183732696b1253", 0x68, 0x1, 0x0, 0x2}, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000003640)="70ac736a6efdb9c12c0acbed68b3880f313a933376d35a1526a0d093b3784d35e1b991cbba5b4d8477674daacf28e8d3", 0x30, 0x3}, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f00000039c0)="40ebd2468f086726d576a6c98b67b88b063dd372858d12c4f62a54cac5cbf65279715e81f21ab2ecdb44772afd460fd380b61c06ee728a577b6d21eccf8e25b46113a0e98538be6a6814bca5410630c4329eb7efd856b196ee2f345a94a20fe9be8eb546027b11545016665f65895b2789f1f827ed9c484dc758a2ffa6fffdf1b66b3c2e7d9c9a5452493ccafed0b8f8e5bede238adb071657b9f369d98d6624d7dc4cb77805df50a14d8539e9925b2c6f6447f2ab1ee52cb7012e4f0d831c395e40d34bd481a7c056", 0xc9, 0x1ff, 0x0, 0x1, r7}]) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) 04:32:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 74) 04:32:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:37 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x1) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[]) r2 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xa40024, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRESDEC=r1, @ANYRESHEX=r1]) getsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mknodat$loop(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x1) 04:32:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 75) 04:32:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000001f00000000000000", @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) close_range(r1, r2, 0x2) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r3, 0x0, r4, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) r6 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0xa0b01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x1ff) pidfd_getfd(r6, r5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000180)) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:32:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001480)={{}, {0xfff}, 0x14, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="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", 0x18e, 0x0, &(0x7f00000002c0)={0x2, 0x1109, {0x1, 0xc, 0x1000, "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", 0xfc, "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"}, 0x7b, "cb04d9c73b345add74537441e87e4ea61d4a9859f71476d7c604e050a53809b506a6ebfda5ff3cc80c5abfcad529992a7749c4f8141e814211a8d5fdbdab178aada0ca6a087f06626a1e802e94bc246ffe31b0445dae247d43290a01dfcb0e9ddf056e6d3001bb6dc9b0e88f58a51bf5d67bd38df38bbe37a5698b"}, 0x1190}) unshare(0x6020400) unshare(0xa000400) 04:32:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) 04:32:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:32:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) 04:32:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) 04:32:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 76) 04:32:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2016.302612] FAULT_INJECTION: forcing a failure. [ 2016.302612] name failslab, interval 1, probability 0, space 0, times 0 [ 2016.303608] CPU: 0 UID: 0 PID: 14664 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2016.303625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2016.303634] Call Trace: [ 2016.303640] [ 2016.303646] dump_stack_lvl+0xfa/0x120 [ 2016.303677] should_fail_ex+0x4d7/0x5e0 [ 2016.303703] ? __kernfs_new_node+0xd3/0x870 [ 2016.303723] should_failslab+0xc2/0x120 [ 2016.303742] kmem_cache_alloc_noprof+0x80/0x690 [ 2016.303763] ? perf_trace_run_bpf_submit+0xef/0x180 [ 2016.303796] ? __kernfs_new_node+0xd3/0x870 [ 2016.303814] __kernfs_new_node+0xd3/0x870 [ 2016.303841] ? __pfx___kernfs_new_node+0x10/0x10 [ 2016.303869] ? lock_acquire+0x15e/0x2f0 [ 2016.303890] ? kernfs_root+0x23/0x2a0 [ 2016.303910] ? find_held_lock+0x2b/0x80 [ 2016.303926] ? kernfs_root+0xee/0x2a0 [ 2016.303945] ? lock_release+0xc8/0x290 [ 2016.303962] ? lock_is_held_type+0x9e/0x120 [ 2016.303994] kernfs_new_node+0x13c/0x1e0 [ 2016.304021] __kernfs_create_file+0x55/0x360 [ 2016.304045] sysfs_add_file_mode_ns+0x21c/0x440 [ 2016.304070] ? __pfx_dev_attr_store+0x10/0x10 [ 2016.304097] internal_create_group+0x571/0xeb0 [ 2016.304133] ? __pfx_internal_create_group+0x10/0x10 [ 2016.304151] ? kernfs_add_one+0x150/0x830 [ 2016.304175] ? kernfs_create_link+0x1be/0x240 [ 2016.304198] internal_create_groups.part.0+0x90/0x140 [ 2016.304225] sysfs_create_groups+0x29/0x50 [ 2016.304247] device_add+0x67e/0x1830 [ 2016.304272] ? __pfx_device_add+0x10/0x10 [ 2016.304291] ? lockdep_init_map_type+0x4b/0x240 [ 2016.304313] ? __init_waitqueue_head+0xca/0x150 [ 2016.304345] netdev_register_kobject+0x1a9/0x3e0 [ 2016.304374] register_netdevice+0x1332/0x1d70 [ 2016.304403] ? __pfx_register_netdevice+0x10/0x10 [ 2016.304425] ? dev_addr_mod+0x294/0x340 [ 2016.304448] __tun_chr_ioctl+0x1f9d/0x43d0 [ 2016.304475] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 2016.304487] ? __fget_files+0x34/0x3b0 [ 2016.304503] ? find_held_lock+0x2b/0x80 [ 2016.304520] ? __fget_files+0x203/0x3b0 [ 2016.304535] ? lock_release+0xc8/0x290 [ 2016.304568] ? selinux_file_ioctl+0xb9/0x280 [ 2016.304590] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 2016.304609] __x64_sys_ioctl+0x18f/0x210 [ 2016.304638] do_syscall_64+0xbf/0x430 [ 2016.304656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2016.304671] RIP: 0033:0x7f3ac08d3b19 [ 2016.304682] 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 [ 2016.304695] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2016.304709] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 2016.304718] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 2016.304726] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.304735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2016.304743] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 2016.304779] 04:32:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:32:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:32:52 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000001f00000000000000", @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) close_range(r1, r2, 0x2) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r3, 0x0, r4, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) r6 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0xa0b01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x1ff) pidfd_getfd(r6, r5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000180)) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 2016.489230] 9p: Bad value for 'rfdno' 04:33:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3, 0x40, 0xb2, 0x9, 0x0, 0x1, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x2}, 0x4d08, 0xffffffffffffff56, 0x80, 0x7, 0x8, 0x6, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r1, 0x8) unshare(0xa000400) 04:33:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:33:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xb}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001480)={{}, {0xfff}, 0x14, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="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", 0x18e, 0x0, &(0x7f00000002c0)={0x2, 0x1109, {0x1, 0xc, 0x1000, "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", 0xfc, "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"}, 0x7b, "cb04d9c73b345add74537441e87e4ea61d4a9859f71476d7c604e050a53809b506a6ebfda5ff3cc80c5abfcad529992a7749c4f8141e814211a8d5fdbdab178aada0ca6a087f06626a1e802e94bc246ffe31b0445dae247d43290a01dfcb0e9ddf056e6d3001bb6dc9b0e88f58a51bf5d67bd38df38bbe37a5698b"}, 0x1190}) unshare(0x6020400) unshare(0xa000400) 04:33:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 77) [ 2027.384862] 9p: Bad value for 'rfdno' 04:33:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 04:33:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x11}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x8000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:03 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000001f00000000000000", @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) close_range(r1, r2, 0x2) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r3, 0x0, r4, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) r6 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0xa0b01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x1ff) pidfd_getfd(r6, r5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000180)) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 04:33:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x0) [ 2027.607184] 9p: Bad value for 'rfdno' 04:33:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x22042, 0x50) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='$&*\"$).}\x00', &(0x7f0000000080)='\x00', 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x67) 04:33:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 04:33:15 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c34f8956bf97766646e2b03f9c78ac75cddb955f5a62cdff480b4b2f838326fad075e054dbff8bc960ab3d4feed75dafe5a02be84164231b8c55b393804d15a1196599c9928b4567fc471c9a987f25485371dd6ac5fd901b44f2e9b7d04e33d2a941e069ccf6a908a44c7b3b624539639295742b0e8d9465000a206ad0841f4528dce77b2eafe55fb06d3ad6e7ced87accbf5f309dc8cecff1f1c9a03df38a21231311bb18eaeadb3a3ff05652cfb6b9720a31043dfe19114f45506b25c6457cdadc674b1a9c3f950545b5c8436a0e9fb", @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x4, 0x1}, {0x1f, 0x2}, 0x8001, 0x1, 0x3f}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) unshare(0xa000400) 04:33:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 78) 04:33:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x18}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2039.170754] 9p: Bad value for 'wfdno' 04:33:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:15 executing program 2: io_setup(0x2, &(0x7f0000000080)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x101, 0xffffffffffffffff, &(0x7f0000000040)="a503799e45a3d5f0c084428d019391526d711651907aa8f88584e14ecfbec5ac8f9b2fb34b3bde24321c5277449419bf780c6347d7d5b65a19b4c5b1ee722a9b81fea428d7cc41d978ee7112f3e55aa776455cae6f", 0x55, 0x2, 0x0, 0x1}]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xff, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x40000, 0x914}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x148201, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 04:33:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 04:33:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2039.439471] 9p: Bad value for 'wfdno' 04:33:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe8030000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x40010800) unshare(0x0) 04:33:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xb00}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 79) 04:33:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 04:33:24 executing program 2: r0 = getpid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, 0x0}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, 0x0, 0x0) getpgrp(r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r3, 0xc10dbc2bf0090e4b, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x4b0}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xbf9b}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) syz_usb_connect_ath9k(0x3, 0xffffffffffffff46, &(0x7f0000000600)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x2c, [{{0x9, 0x2, 0x48}}]}}, 0x0) [ 2048.439178] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2048.444598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2048.472491] 9p: Bad value for 'wfdno' 04:33:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 80) 04:33:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 0: nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:33:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe8030000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2048.619441] FAULT_INJECTION: forcing a failure. [ 2048.619441] name failslab, interval 1, probability 0, space 0, times 0 [ 2048.621306] CPU: 0 UID: 0 PID: 14792 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2048.621337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2048.621351] Call Trace: [ 2048.621360] [ 2048.621371] dump_stack_lvl+0xfa/0x120 [ 2048.621420] should_fail_ex+0x4d7/0x5e0 [ 2048.621463] ? __kernfs_new_node+0xd3/0x870 [ 2048.621495] should_failslab+0xc2/0x120 [ 2048.621526] kmem_cache_alloc_noprof+0x80/0x690 [ 2048.621564] ? perf_trace_run_bpf_submit+0xef/0x180 [ 2048.621621] ? __kernfs_new_node+0xd3/0x870 [ 2048.621654] __kernfs_new_node+0xd3/0x870 [ 2048.621704] ? __pfx___kernfs_new_node+0x10/0x10 [ 2048.621754] ? lock_acquire+0x15e/0x2f0 [ 2048.621790] ? kernfs_root+0x23/0x2a0 [ 2048.621824] ? find_held_lock+0x2b/0x80 [ 2048.621854] ? kernfs_root+0xee/0x2a0 [ 2048.621888] ? lock_release+0xc8/0x290 [ 2048.621919] ? lock_is_held_type+0x9e/0x120 [ 2048.621975] kernfs_new_node+0x13c/0x1e0 [ 2048.622025] __kernfs_create_file+0x55/0x360 [ 2048.622068] sysfs_add_file_mode_ns+0x21c/0x440 [ 2048.622112] ? __pfx_dev_attr_store+0x10/0x10 [ 2048.622158] internal_create_group+0x571/0xeb0 [ 2048.622224] ? __pfx_internal_create_group+0x10/0x10 [ 2048.622272] ? kernfs_add_one+0x150/0x830 [ 2048.622316] ? kernfs_create_link+0x1be/0x240 [ 2048.622358] internal_create_groups.part.0+0x90/0x140 [ 2048.622408] sysfs_create_groups+0x29/0x50 [ 2048.622447] device_add+0x67e/0x1830 [ 2048.622492] ? __pfx_device_add+0x10/0x10 [ 2048.622526] ? lockdep_init_map_type+0x4b/0x240 [ 2048.622568] ? __init_waitqueue_head+0xca/0x150 [ 2048.622624] netdev_register_kobject+0x1a9/0x3e0 [ 2048.622673] register_netdevice+0x1332/0x1d70 [ 2048.622725] ? __pfx_register_netdevice+0x10/0x10 [ 2048.622765] ? dev_addr_mod+0x294/0x340 [ 2048.622807] __tun_chr_ioctl+0x1f9d/0x43d0 [ 2048.622856] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 2048.622878] ? __fget_files+0x34/0x3b0 [ 2048.622906] ? find_held_lock+0x2b/0x80 [ 2048.622935] ? __fget_files+0x203/0x3b0 [ 2048.622962] ? lock_release+0xc8/0x290 [ 2048.623027] ? selinux_file_ioctl+0xb9/0x280 [ 2048.623068] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 2048.623104] __x64_sys_ioctl+0x18f/0x210 [ 2048.623154] do_syscall_64+0xbf/0x430 [ 2048.623187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2048.623212] RIP: 0033:0x7f3ac08d3b19 [ 2048.623233] 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 [ 2048.623257] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2048.623280] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 2048.623297] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 2048.623312] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2048.623326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2048.623340] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 2048.623409] 04:33:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 1) 04:33:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1800}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf4010000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf4010000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 2) 04:33:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 81) [ 2048.960306] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2048.962331] misc raw-gadget: fail, usb_gadget_register_driver returned -16 04:33:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x1c000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x11000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfeffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 82) 04:33:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 3) 04:33:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x301040, 0x4, 0xd}, 0x18) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) close_range(r1, r2, 0x0) fcntl$dupfd(r1, 0x406, r0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r6, 0x8983, &(0x7f0000000080)={0x0, 'wlan0\x00', {0x4}, 0x6}) setuid(r5) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000180)={0x0, 0x6, 0x558, 0x1ff, 0x1b5}) syz_open_procfs(0x0, &(0x7f00000002c0)='schedstat\x00') 04:33:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x2a000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141000, 0x1) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x765840, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000140), 0x2, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0x6, 0x3f) unshare(0x6020400) unshare(0xa000400) [ 2058.196077] FAULT_INJECTION: forcing a failure. [ 2058.196077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2058.197052] CPU: 1 UID: 0 PID: 14853 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2058.197070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2058.197087] Call Trace: [ 2058.197094] [ 2058.197099] dump_stack_lvl+0xfa/0x120 [ 2058.197129] should_fail_ex+0x4d7/0x5e0 [ 2058.197149] _copy_from_user+0x30/0xd0 [ 2058.197168] memdup_user+0x7e/0xe0 [ 2058.197185] strndup_user+0x78/0xe0 [ 2058.197200] __x64_sys_mount+0x136/0x310 [ 2058.197218] ? __pfx___x64_sys_mount+0x10/0x10 [ 2058.197234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2058.197259] do_syscall_64+0xbf/0x430 [ 2058.197273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2058.197287] RIP: 0033:0x7f9d81d8db19 [ 2058.197297] 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 [ 2058.197310] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2058.197323] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2058.197332] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2058.197341] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2058.197349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2058.197357] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2058.197375] [ 2058.209750] FAULT_INJECTION: forcing a failure. [ 2058.209750] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.211546] CPU: 0 UID: 0 PID: 14854 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2058.211578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2058.211592] Call Trace: [ 2058.211602] [ 2058.211613] dump_stack_lvl+0xfa/0x120 [ 2058.211661] should_fail_ex+0x4d7/0x5e0 [ 2058.211705] ? __kernfs_new_node+0xd3/0x870 [ 2058.211737] should_failslab+0xc2/0x120 [ 2058.211769] kmem_cache_alloc_noprof+0x80/0x690 [ 2058.211806] ? perf_trace_run_bpf_submit+0xef/0x180 [ 2058.211864] ? __kernfs_new_node+0xd3/0x870 [ 2058.211897] __kernfs_new_node+0xd3/0x870 [ 2058.211947] ? __pfx___kernfs_new_node+0x10/0x10 [ 2058.212006] ? lock_acquire+0x15e/0x2f0 [ 2058.212042] ? kernfs_root+0x23/0x2a0 [ 2058.212077] ? find_held_lock+0x2b/0x80 [ 2058.212108] ? kernfs_root+0xee/0x2a0 [ 2058.212143] ? lock_release+0xc8/0x290 [ 2058.212174] ? lock_is_held_type+0x9e/0x120 [ 2058.212230] kernfs_new_node+0x13c/0x1e0 [ 2058.212273] __kernfs_create_file+0x55/0x360 [ 2058.212316] sysfs_add_file_mode_ns+0x21c/0x440 [ 2058.212361] ? __pfx_dev_attr_store+0x10/0x10 [ 2058.212407] internal_create_group+0x571/0xeb0 [ 2058.212475] ? __pfx_internal_create_group+0x10/0x10 [ 2058.212508] ? kernfs_add_one+0x150/0x830 [ 2058.212552] ? kernfs_create_link+0x1be/0x240 [ 2058.212595] internal_create_groups.part.0+0x90/0x140 [ 2058.212645] sysfs_create_groups+0x29/0x50 [ 2058.212683] device_add+0x67e/0x1830 [ 2058.212729] ? __pfx_device_add+0x10/0x10 [ 2058.212764] ? lockdep_init_map_type+0x4b/0x240 [ 2058.212806] ? __init_waitqueue_head+0xca/0x150 [ 2058.212863] netdev_register_kobject+0x1a9/0x3e0 [ 2058.212912] register_netdevice+0x1332/0x1d70 [ 2058.212965] ? __pfx_register_netdevice+0x10/0x10 [ 2058.213006] ? dev_addr_mod+0x294/0x340 [ 2058.213048] __tun_chr_ioctl+0x1f9d/0x43d0 [ 2058.213098] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 2058.213121] ? __fget_files+0x34/0x3b0 [ 2058.213149] ? find_held_lock+0x2b/0x80 [ 2058.213179] ? __fget_files+0x203/0x3b0 [ 2058.213206] ? lock_release+0xc8/0x290 [ 2058.213270] ? selinux_file_ioctl+0xb9/0x280 [ 2058.213309] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 2058.213347] __x64_sys_ioctl+0x18f/0x210 [ 2058.213398] do_syscall_64+0xbf/0x430 [ 2058.213431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2058.213457] RIP: 0033:0x7f3ac08d3b19 [ 2058.213477] 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 [ 2058.213501] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2058.213525] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 2058.213541] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 2058.213556] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2058.213570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2058.213584] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 2058.213653] 04:33:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 4) 04:33:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xe8030000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffdef}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2058.333495] FAULT_INJECTION: forcing a failure. [ 2058.333495] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.334791] CPU: 1 UID: 0 PID: 14858 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2058.334809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2058.334817] Call Trace: [ 2058.334823] [ 2058.334828] dump_stack_lvl+0xfa/0x120 [ 2058.334866] should_fail_ex+0x4d7/0x5e0 [ 2058.334890] should_failslab+0xc2/0x120 [ 2058.334911] __kmalloc_cache_noprof+0x81/0x6b0 [ 2058.334936] ? __might_fault+0xe0/0x190 [ 2058.334964] ? copy_mount_options+0x55/0x180 [ 2058.334993] ? copy_mount_options+0x55/0x180 [ 2058.335017] ? memdup_user+0x95/0xe0 [ 2058.335034] copy_mount_options+0x55/0x180 [ 2058.335066] __x64_sys_mount+0x1ab/0x310 [ 2058.335097] ? __pfx___x64_sys_mount+0x10/0x10 [ 2058.335129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2058.335162] do_syscall_64+0xbf/0x430 [ 2058.335178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2058.335197] RIP: 0033:0x7f9d81d8db19 [ 2058.335207] 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 [ 2058.335220] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2058.335232] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2058.335241] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2058.335250] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2058.335258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2058.335266] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2058.335285] 04:33:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x4, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) unshare(0x200) unshare(0x4000000) 04:33:34 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1, @perf_config_ext={0x40000000000d8, 0x1ff}, 0x40a4, 0x0, 0x0, 0x7, 0x0, 0x0, 0xff}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x3) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', 'statm\x00'}, &(0x7f0000000100)=""/85, 0x55) clone3(&(0x7f0000005880)={0x14f804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/1, 0x0}, 0x58) r2 = getpid() fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "1710132c2c7ca099139f94d93bdf52fca624bfce"}, 0x15, 0x3) fork() ptrace$pokeuser(0x6, r2, 0x0, 0x0) syz_open_procfs(r2, &(0x7f00000000c0)='statm\x00') 04:33:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 5) 04:33:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 83) 04:33:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x80000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:43 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6(0xa, 0x4, 0x3) lseek(r1, 0x0, 0x4) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000340)={0x7, {{0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}}}, 0x88) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x6020400) unshare(0xa000400) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) read(r5, &(0x7f0000000180)=""/141, 0x8d) 04:33:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 6) 04:33:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:43 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cb", 0x11) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendfile(r0, r1, 0x0, 0xfdef) 04:33:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffffe}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2067.196344] FAULT_INJECTION: forcing a failure. [ 2067.196344] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2067.198309] CPU: 0 UID: 0 PID: 14895 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2067.198340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2067.198354] Call Trace: [ 2067.198363] [ 2067.198374] dump_stack_lvl+0xfa/0x120 [ 2067.198422] should_fail_ex+0x4d7/0x5e0 [ 2067.198480] _copy_from_user+0x30/0xd0 [ 2067.198518] copy_mount_options+0x76/0x180 [ 2067.198565] __x64_sys_mount+0x1ab/0x310 [ 2067.198599] ? __pfx___x64_sys_mount+0x10/0x10 [ 2067.198632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2067.198693] do_syscall_64+0xbf/0x430 [ 2067.198733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2067.198759] RIP: 0033:0x7f9d81d8db19 [ 2067.198779] 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 [ 2067.198801] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2067.198823] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2067.198839] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2067.198853] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2067.198868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2067.198881] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 04:33:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100100}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2067.198946] 04:33:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xf4010000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2068.034557] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 2068.038682] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 2068.049093] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 2068.054338] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 2069.331174] Bluetooth: hci4: command 0x0406 tx timeout [ 2070.099153] Bluetooth: hci1: command 0x0406 tx timeout [ 2071.379263] Bluetooth: hci4: command 0x0406 tx timeout [ 2072.147127] Bluetooth: hci1: command 0x0406 tx timeout 04:33:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x400300}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 84) 04:33:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfeffffff}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:33:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:33:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000012000008000000000000000071971b04e4fe6abaaa2ffc010000000000000000000000000000000000000000ff00"], 0x28}}, 0x0) syz_io_uring_setup(0x6fb6, &(0x7f0000000000)={0x0, 0xb953, 0x0, 0x0, 0x1ac}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r6}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc010000180000c043ad0125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000010005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d1", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000060002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r6, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r8}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r8, r2}}, 0x3000) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x3f) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r9}}, 0x40) 04:33:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext, 0x2194, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40050000) unshare(0xa000400) unshare(0x800) unshare(0x40000) 04:33:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 7) [ 2078.206528] FAULT_INJECTION: forcing a failure. [ 2078.206528] name failslab, interval 1, probability 0, space 0, times 0 [ 2078.207500] CPU: 1 UID: 0 PID: 14930 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2078.207518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2078.207527] Call Trace: [ 2078.207532] [ 2078.207537] dump_stack_lvl+0xfa/0x120 [ 2078.207566] should_fail_ex+0x4d7/0x5e0 [ 2078.207585] ? __kernfs_new_node+0xd3/0x870 [ 2078.207605] should_failslab+0xc2/0x120 [ 2078.207622] kmem_cache_alloc_noprof+0x80/0x690 [ 2078.207646] ? __kernfs_new_node+0xd3/0x870 [ 2078.207663] __kernfs_new_node+0xd3/0x870 [ 2078.207684] ? __pfx___kernfs_new_node+0x10/0x10 [ 2078.207706] ? lock_acquire+0x15e/0x2f0 [ 2078.207726] ? kernfs_root+0x23/0x2a0 [ 2078.207743] ? find_held_lock+0x2b/0x80 [ 2078.207758] ? kernfs_root+0xee/0x2a0 [ 2078.207775] ? lock_release+0xc8/0x290 [ 2078.207792] ? lock_is_held_type+0x9e/0x120 [ 2078.207816] kernfs_new_node+0x13c/0x1e0 [ 2078.207832] __kernfs_create_file+0x55/0x360 [ 2078.207850] sysfs_add_file_mode_ns+0x21c/0x440 [ 2078.207869] ? __pfx_dev_attr_store+0x10/0x10 [ 2078.207891] internal_create_group+0x571/0xeb0 [ 2078.207916] ? __pfx_internal_create_group+0x10/0x10 [ 2078.207933] ? kernfs_add_one+0x150/0x830 [ 2078.207949] ? kernfs_create_link+0x1be/0x240 [ 2078.207966] internal_create_groups.part.0+0x90/0x140 [ 2078.207988] sysfs_create_groups+0x29/0x50 [ 2078.208011] device_add+0x67e/0x1830 [ 2078.208030] ? __pfx_device_add+0x10/0x10 [ 2078.208047] ? lockdep_init_map_type+0x4b/0x240 [ 2078.208067] ? __init_waitqueue_head+0xca/0x150 [ 2078.208089] netdev_register_kobject+0x1a9/0x3e0 [ 2078.208111] register_netdevice+0x1332/0x1d70 [ 2078.208133] ? __pfx_register_netdevice+0x10/0x10 [ 2078.208150] ? dev_addr_mod+0x294/0x340 [ 2078.208166] __tun_chr_ioctl+0x1f9d/0x43d0 [ 2078.208185] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 2078.208198] ? __fget_files+0x34/0x3b0 [ 2078.208212] ? find_held_lock+0x2b/0x80 [ 2078.208227] ? __fget_files+0x203/0x3b0 [ 2078.208239] ? lock_release+0xc8/0x290 [ 2078.208263] ? selinux_file_ioctl+0xb9/0x280 [ 2078.208280] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 2078.208295] __x64_sys_ioctl+0x18f/0x210 [ 2078.208316] do_syscall_64+0xbf/0x430 [ 2078.208330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2078.208344] RIP: 0033:0x7f3ac08d3b19 [ 2078.208358] 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 [ 2078.208370] RSP: 002b:00007f3abde49188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2078.208383] RAX: ffffffffffffffda RBX: 00007f3ac09e6f60 RCX: 00007f3ac08d3b19 [ 2078.208391] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 2078.208400] RBP: 00007f3abde491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2078.208408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2078.208416] R13: 00007ffe668500df R14: 00007f3abde49300 R15: 0000000000022000 [ 2078.208435] [ 2078.249530] FAULT_INJECTION: forcing a failure. [ 2078.249530] name failslab, interval 1, probability 0, space 0, times 0 [ 2078.251338] CPU: 0 UID: 0 PID: 14944 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2078.251371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2078.251385] Call Trace: [ 2078.251395] [ 2078.251407] dump_stack_lvl+0xfa/0x120 [ 2078.251455] should_fail_ex+0x4d7/0x5e0 [ 2078.251504] ? getname_flags.part.0+0x48/0x540 [ 2078.251537] should_failslab+0xc2/0x120 [ 2078.251569] kmem_cache_alloc_noprof+0x80/0x690 [ 2078.251635] ? getname_flags.part.0+0x48/0x540 [ 2078.251667] getname_flags.part.0+0x48/0x540 [ 2078.251715] getname_flags+0x95/0xe0 [ 2078.251747] user_path_at+0x27/0x90 [ 2078.251780] __x64_sys_mount+0x1fb/0x310 [ 2078.251817] ? __pfx___x64_sys_mount+0x10/0x10 [ 2078.251852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2078.251917] do_syscall_64+0xbf/0x430 [ 2078.251950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2078.251975] RIP: 0033:0x7f9d81d8db19 [ 2078.251996] 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 [ 2078.252025] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2078.252049] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2078.252066] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2078.252082] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2078.252097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2078.252112] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2078.252182] 04:34:04 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000f4e089668a0d4000840a22d1089d0f0401004000", 0x20, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {&(0x7f0000010300)="02000000030000000400", 0xa, 0x800}, {&(0x7f0000011500)="ed41000000080000d5f4655fd6f4655fd6f4655f00000000000004004000", 0x1e, 0x2100}, {&(0x7f0000012800)="504d4d00504d4dff", 0x8, 0xa0000}], 0x0, &(0x7f0000012e00)) 04:34:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x10010000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:04 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x9, 0x6, @random="9dc1418f2e1c"}, 0x14) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000100)=0x7) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@local, 0x80, r5}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r5) unshare(0x6020400) unshare(0xa000400) 04:34:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffff0000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 8) 04:34:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 85) [ 2088.117618] loop2: detected capacity change from 0 to 2560 [ 2088.132390] EXT4-fs warning (device loop2): read_mmp_block:110: Error -117 while reading MMP block 64 04:34:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffdef}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40030000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 2: mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x8052, &(0x7f0000000140)='F\'\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') 04:34:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 9) 04:34:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xa000400) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x8, 0x0, 0xd0, 0x6, 0x0, 0x400, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x79, 0x1, @perf_bp, 0x2400, 0x2, 0x4, 0x7, 0x1, 0x4, 0x7ff, 0x0, 0xffffffc0, 0x0, 0xffff}, r0, 0xa, r2, 0x2) unshare(0x2000080) 04:34:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2088.413933] FAULT_INJECTION: forcing a failure. [ 2088.413933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2088.415150] CPU: 1 UID: 0 PID: 14993 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2088.415168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2088.415176] Call Trace: [ 2088.415180] [ 2088.415185] dump_stack_lvl+0xfa/0x120 [ 2088.415213] should_fail_ex+0x4d7/0x5e0 [ 2088.415232] strncpy_from_user+0x3b/0x2f0 [ 2088.415254] getname_flags.part.0+0x8d/0x540 [ 2088.415275] getname_flags+0x95/0xe0 [ 2088.415288] user_path_at+0x27/0x90 [ 2088.415301] __x64_sys_mount+0x1fb/0x310 [ 2088.415318] ? __pfx___x64_sys_mount+0x10/0x10 [ 2088.415333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2088.415358] do_syscall_64+0xbf/0x430 [ 2088.415372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2088.415386] RIP: 0033:0x7f9d81d8db19 [ 2088.415396] 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 [ 2088.415408] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2088.415420] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2088.415429] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2088.415437] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2088.415445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2088.415453] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2088.415471] 04:34:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 10) 04:34:13 executing program 2: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/126) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)=[0x1]) r0 = semget(0x2, 0x3, 0x510) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f00000000c0)=""/143) r1 = semget$private(0x0, 0x2, 0xc4d) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/110) semop(r1, &(0x7f0000000200)=[{0x1, 0x7}, {0x0, 0x7, 0x1800}, {0x4, 0x7ff, 0x1000}, {0x1, 0x2, 0x1000}, {0x4, 0xa5}, {0x1, 0x5, 0x800}], 0x6) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000240)=[0x970b, 0x2e1, 0x7, 0x3, 0x89, 0x4]) semget(0x0, 0x0, 0x400) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000280)=""/141) r3 = semget$private(0x0, 0x3, 0x10b) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000340)=""/229) r4 = semget$private(0x0, 0x0, 0x30) semop(r4, &(0x7f0000000440)=[{0x1, 0x1200}, {0x2, 0x6, 0x1000}, {0x6, 0x4e7, 0x1800}, {0x1, 0x8, 0x1000}], 0x4) r5 = semget(0x2, 0x4, 0x401) semctl$SETVAL(r5, 0x4, 0x10, &(0x7f0000000480)) 04:34:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf47, 0x2, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:34:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xfffffffe}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x200000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 86) 04:34:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2097.207319] FAULT_INJECTION: forcing a failure. [ 2097.207319] name failslab, interval 1, probability 0, space 0, times 0 [ 2097.208275] CPU: 1 UID: 0 PID: 15006 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2097.208292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2097.208300] Call Trace: [ 2097.208305] [ 2097.208310] dump_stack_lvl+0xfa/0x120 [ 2097.208337] should_fail_ex+0x4d7/0x5e0 [ 2097.208356] should_failslab+0xc2/0x120 [ 2097.208373] __kmalloc_cache_noprof+0x81/0x6b0 [ 2097.208392] ? __get_fs_type+0xe6/0x160 [ 2097.208409] ? alloc_fs_context+0x57/0xb20 [ 2097.208427] ? alloc_fs_context+0x57/0xb20 [ 2097.208439] alloc_fs_context+0x57/0xb20 [ 2097.208457] path_mount+0xd8d/0x2140 [ 2097.208473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 2097.208490] ? __pfx_path_mount+0x10/0x10 [ 2097.208505] ? kmem_cache_free+0x26f/0x500 [ 2097.208523] ? putname.part.0+0xc0/0x160 [ 2097.208541] ? getname_flags.part.0+0x1c6/0x540 [ 2097.208560] ? putname.part.0+0xc0/0x160 [ 2097.208578] __x64_sys_mount+0x293/0x310 [ 2097.208594] ? __pfx___x64_sys_mount+0x10/0x10 [ 2097.208609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2097.208634] do_syscall_64+0xbf/0x430 [ 2097.208648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2097.208662] RIP: 0033:0x7f9d81d8db19 [ 2097.208672] 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 [ 2097.208685] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2097.208698] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2097.208706] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2097.208714] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2097.208722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2097.208730] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2097.208748] 04:34:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 11) 04:34:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ff, 0x0, 0xc7c0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x20, 0x1, 0xf9, 0x1, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x1ff, 0x2}, 0x1c428, 0x3, 0x0, 0x1, 0x10000, 0x9, 0xffff, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x7, r0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) 04:34:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x100000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x6020400) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44800, 0xa) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101800, 0xc4) unshare(0xa000400) 04:34:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xb000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x800000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 12) 04:34:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 87) [ 2097.448674] FAULT_INJECTION: forcing a failure. [ 2097.448674] name failslab, interval 1, probability 0, space 0, times 0 [ 2097.449647] CPU: 1 UID: 0 PID: 15038 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2097.449663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2097.449672] Call Trace: [ 2097.449676] [ 2097.449682] dump_stack_lvl+0xfa/0x120 [ 2097.449708] should_fail_ex+0x4d7/0x5e0 [ 2097.449728] should_failslab+0xc2/0x120 [ 2097.449743] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 2097.449771] __kmalloc_cache_noprof+0x81/0x6b0 [ 2097.449789] ? trace_kmalloc+0x1f/0xb0 [ 2097.449801] ? v9fs_init_fs_context+0x49/0x5b0 [ 2097.449820] ? lockdep_init_map_type+0x4b/0x240 [ 2097.449840] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 2097.449861] ? v9fs_init_fs_context+0x49/0x5b0 [ 2097.449880] v9fs_init_fs_context+0x49/0x5b0 [ 2097.449899] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 2097.449918] alloc_fs_context+0x580/0xb20 [ 2097.449937] path_mount+0xd8d/0x2140 [ 2097.449953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 2097.449969] ? __pfx_path_mount+0x10/0x10 [ 2097.449985] ? kmem_cache_free+0x26f/0x500 [ 2097.450006] ? putname.part.0+0xc0/0x160 [ 2097.450024] ? getname_flags.part.0+0x1c6/0x540 [ 2097.450043] ? putname.part.0+0xc0/0x160 [ 2097.450061] __x64_sys_mount+0x293/0x310 [ 2097.450077] ? __pfx___x64_sys_mount+0x10/0x10 [ 2097.450092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2097.450116] do_syscall_64+0xbf/0x430 [ 2097.450129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2097.450142] RIP: 0033:0x7f9d81d8db19 [ 2097.450153] 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 [ 2097.450165] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2097.450177] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2097.450186] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2097.450193] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2097.450201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2097.450208] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2097.450226] 04:34:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xa00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x10010000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x200000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000000000}, 0x2128, 0x800, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6020400) unshare(0xa000400) 04:34:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x11000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 13) 04:34:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cfddf0be4ab1ffff7a9636645f0ae3094e5de50bdde32dde76970308a41f0dd6c2ef47288f8895dca6e8681f1f7d46e6d7035828c4690bca329e"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) (fail_nth: 88) 04:34:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1, 0x6, 0x87, 0x3, 0x0, 0x6, 0x340, 0x11, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x4, 0x1f}, 0x4, 0x9, 0x7, 0x0, 0x9, 0x9, 0xf7e1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0x9) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 04:34:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200480, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) (fail_nth: 14) 04:34:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x40030000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x400000000000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) 04:34:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0xb00000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 04:34:23 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x1f, 0x75, 0x2, 0x0, 0x5, 0x14d, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x7, 0x101}, 0x240, 0x8, 0x9, 0x6, 0x40, 0x9, 0x3, 0x0, 0xffffffff, 0x0, 0xb7}, r1, 0x9, r0, 0xc) unshare(0x6020400) unshare(0xa000400) 04:34:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x18000000}}, {{&(0x7f0000000000)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x768a}}], 0x18}}], 0x2, 0x0) [ 2107.350935] FAULT_INJECTION: forcing a failure. [ 2107.350935] name failslab, interval 1, probability 0, space 0, times 0 [ 2107.352081] CPU: 1 UID: 0 PID: 15070 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251120 #1 PREEMPT(voluntary) [ 2107.352098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2107.352106] Call Trace: [ 2107.352111] [ 2107.352116] dump_stack_lvl+0xfa/0x120 [ 2107.352143] should_fail_ex+0x4d7/0x5e0 [ 2107.352162] should_failslab+0xc2/0x120 [ 2107.352179] __kmalloc_node_track_caller_noprof+0xcf/0x770 [ 2107.352200] ? trace_kmalloc+0x1f/0xb0 [ 2107.352213] ? __kmalloc_cache_noprof+0x27b/0x6b0 [ 2107.352230] ? v9fs_init_fs_context+0xf3/0x5b0 [ 2107.352251] ? trace_kmalloc+0x1f/0xb0 [ 2107.352267] ? kstrdup+0x3e/0xc0 [ 2107.352281] kstrdup+0x3e/0xc0 [ 2107.352295] v9fs_init_fs_context+0xf3/0x5b0 [ 2107.352314] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 2107.352333] alloc_fs_context+0x580/0xb20 [ 2107.352352] path_mount+0xd8d/0x2140 [ 2107.352369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 2107.352385] ? __pfx_path_mount+0x10/0x10 [ 2107.352400] ? kmem_cache_free+0x26f/0x500 [ 2107.352417] ? putname.part.0+0xc0/0x160 [ 2107.352435] ? getname_flags.part.0+0x1c6/0x540 [ 2107.352454] ? putname.part.0+0xc0/0x160 [ 2107.352472] __x64_sys_mount+0x293/0x310 [ 2107.352488] ? __pfx___x64_sys_mount+0x10/0x10 [ 2107.352503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2107.352529] do_syscall_64+0xbf/0x430 [ 2107.352543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2107.352556] RIP: 0033:0x7f9d81d8db19 [ 2107.352566] 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 [ 2107.352579] RSP: 002b:00007f9d7f303188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2107.352592] RAX: ffffffffffffffda RBX: 00007f9d81ea0f60 RCX: 00007f9d81d8db19 [ 2107.352601] RDX: 0000000020000280 RSI: 0000000020000240 RDI: 0000000000000000 [ 2107.352609] RBP: 00007f9d7f3031d0 R08: 0000000020000300 R09: 0000000000000000 [ 2107.352617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2107.352624] R13: 00007ffd95f10cff R14: 00007f9d7f303300 R15: 0000000000022000 [ 2107.352643] [ 2116.774038] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800d33f800 (size 128): comm "syz-executor.7", pid 15070, jiffies 4296774275 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 96bdc52d): __kmalloc_cache_noprof+0x445/0x6b0 v9fs_init_fs_context+0x49/0x5b0 alloc_fs_context+0x580/0xb20 path_mount+0xd8d/0x2140 __x64_sys_mount+0x293/0x310 do_syscall_64+0xbf/0x430 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 04:34:38 Registers: info registers vcpu 0 RAX=00000000005c75f7 RBX=0000000000000000 RCX=ffffffff84c78eb7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c50 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c63da R10=ffff88806ce31ed3 R11=0000000000000001 R12=ffffffff8664fd50 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c778ae RFL=00000202 [-------] 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 ffff8880e538e000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4bbcaa6b0 CR3=000000000bd5b000 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=00001f80 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=656a626f206465636e6572656665726e XMM02=2938323120657a697328203030386633 XMM03=3120646970202c22372e726f74756365 XMM04=202020200a2e2e2e2e2e2e2e2e2e2e2e XMM05=30302030302030302030302030302030 XMM06=203030203030202020200a3a29736574 XMM07=642078656820200a3537323437373639 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000049c1b3 RBX=0000000000000001 RCX=ffffffff84c78eb7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c50 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e63da R10=ffff88806cf31ed3 R11=0000000000000001 R12=ffffffff8664fd50 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c778ae RFL=00000202 [-------] 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 ffff8880e548e000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe3bfda10 CR3=000000000debb000 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=0000000000000000417736d400000000 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