(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78c7}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x2e, 0x0, 0x8, 0x1, 0x0, 0x0, 0x67}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000240)="b1", 0x1, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) lseek(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x0, 0x42) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r3, r2, 0x0, 0x1a000) 07:15:52 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:07 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 7) 07:16:07 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_hsr\x00', {0x2, 0x0, @private}}) 07:16:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:07 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x11) r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:16:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:16:07 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:07 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:07 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000500)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78c7}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x2e, 0x0, 0x8, 0x1, 0x0, 0x0, 0x67}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000240)="b1", 0x1, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) lseek(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x0, 0x42) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r3, r2, 0x0, 0x1a000) [ 939.750957] FAULT_INJECTION: forcing a failure. [ 939.750957] name failslab, interval 1, probability 0, space 0, times 0 [ 939.752540] CPU: 1 PID: 30739 Comm: syz-executor.2 Not tainted 6.4.0-rc7-next-20230621 #1 [ 939.753527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 939.754507] Call Trace: [ 939.754833] [ 939.755124] dump_stack_lvl+0xc1/0xf0 [ 939.755655] should_fail_ex+0x4b4/0x5b0 [ 939.756187] ? __anon_vma_prepare+0x64/0x500 [ 939.756750] should_failslab+0x9/0x20 [ 939.757246] kmem_cache_alloc+0x62/0x370 [ 939.757780] __anon_vma_prepare+0x64/0x500 [ 939.758326] ? __pmd_alloc+0x31a/0x690 [ 939.758831] __handle_mm_fault+0x244e/0x2eb0 [ 939.759418] ? __pfx___handle_mm_fault+0x10/0x10 [ 939.760018] ? __pfx_mt_find+0x10/0x10 [ 939.760549] ? lock_is_held_type+0x9f/0x120 [ 939.761130] handle_mm_fault+0x1af/0xba0 [ 939.761657] do_user_addr_fault+0x56b/0x12d0 [ 939.762244] exc_page_fault+0x9c/0x1a0 [ 939.762745] asm_exc_page_fault+0x26/0x30 [ 939.763259] RIP: 0010:__put_user_4+0x11/0x20 [ 939.763853] Code: 00 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 03 c6 02 00 0f 1f 00 90 90 90 90 90 90 90 [ 939.765954] RSP: 0018:ffff888044d3f9b0 EFLAGS: 00050202 [ 939.766596] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000020000080 [ 939.767452] RDX: 0000000000040000 RSI: ffffffff83647af8 RDI: ffff8880421709e0 [ 939.768294] RBP: ffff8880414661c0 R08: 0000000000000001 R09: ffff8880421709e8 [ 939.769133] R10: ffffffff85d3e2d7 R11: 0000000000000001 R12: 0000000000000000 [ 939.769972] R13: 0000000020000080 R14: 1ffff110089a7f37 R15: 000000000000541b [ 939.770838] ? sk_ioctl+0x1b8/0x320 [ 939.771324] sk_ioctl+0x1c4/0x320 [ 939.771804] ? __pfx_sk_ioctl+0x10/0x10 [ 939.772340] ieee802154_sock_ioctl+0x11e/0x3d0 [ 939.772912] ? __pfx_ieee802154_sock_ioctl+0x10/0x10 [ 939.773551] ? perf_trace_lock_acquire+0xcf/0x500 [ 939.774167] ? perf_trace_lock+0xc1/0x480 [ 939.774692] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 939.775347] sock_do_ioctl+0xd2/0x240 [ 939.775872] ? __pfx_sock_do_ioctl+0x10/0x10 [ 939.776445] ? lock_acquire+0x19a/0x4c0 [ 939.776951] ? find_held_lock+0x2c/0x110 [ 939.777476] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 939.778063] ? lock_release+0x1e3/0x680 [ 939.778580] sock_ioctl+0x424/0x670 [ 939.779039] ? __pfx_sock_ioctl+0x10/0x10 [ 939.779581] ? avc_has_perm_noaudit+0x148/0x3a0 [ 939.780167] ? avc_has_perm+0xfe/0x1a0 [ 939.780661] ? __pfx_sock_ioctl+0x10/0x10 [ 939.781177] do_vfs_ioctl+0x593/0x16e0 [ 939.781687] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 939.782236] ? lock_acquire+0x19a/0x4c0 [ 939.782742] ? inode_has_perm+0x16a/0x1c0 [ 939.783272] ? file_has_perm+0x188/0x270 [ 939.783795] ? __pfx_file_has_perm+0x10/0x10 [ 939.784374] ? selinux_file_ioctl+0xba/0x270 [ 939.784955] __x64_sys_ioctl+0x110/0x210 [ 939.785482] do_syscall_64+0x3f/0x90 [ 939.785971] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 939.786607] RIP: 0033:0x7f87fc591b19 [ 939.787080] 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 [ 939.789223] RSP: 002b:00007f87f9b07188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 939.790138] RAX: ffffffffffffffda RBX: 00007f87fc6a4f60 RCX: 00007f87fc591b19 [ 939.791001] RDX: 0000000020000080 RSI: 000000000000541b RDI: 0000000000000004 [ 939.791852] RBP: 00007f87f9b071d0 R08: 0000000000000000 R09: 0000000000000000 [ 939.792694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 939.793553] R13: 00007ffdd136390f R14: 00007f87f9b07300 R15: 0000000000022000 [ 939.794441] 07:16:08 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 8) 07:16:08 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:08 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 9) 07:16:08 executing program 5: sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000800)=ANY=[@ANYBLOB="64010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x14}, 0x4015) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ff2000/0x3000)=nil) r0 = fork() r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000001000000180000005444768ad08e413dd4f402ddfd5fd3b95e6529602e49536bdcb565a4b96f387ed6de382b4f636a1c8479ee7ab5e8415bc794686ce643df3c51647da0523dffb3fbf664061e16fabbf1081af99dccb1cde83f82b2e7ff729aa2776e45016044105d2330e5422dafc6f2d4efb4a75e7f6868fc055e277b6e6d915d790e345d013ee66c08ffd60991bc7114f9973cd097c72b5337bb0cee437014d99da2c19ffaa239e6c43ef6da897b670abe461228ef36d72ce5ffe19799c0be2a3c9a39644338adbad3a26a", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="2e2f6e696c8830005a46fc1d18affa7ac99bf9fddcefc810"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r5, 0x0, 0x5f1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) r6 = epoll_create(0x4) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) r8 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r9, r9, 0x0, 0x5f1) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)={0x190, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r0}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x190}, 0x1, 0x0, 0x0, 0x2c000084}, 0x4000000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 940.518686] FAULT_INJECTION: forcing a failure. [ 940.518686] name failslab, interval 1, probability 0, space 0, times 0 [ 940.520144] CPU: 0 PID: 31225 Comm: syz-executor.2 Not tainted 6.4.0-rc7-next-20230621 #1 [ 940.521134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 940.522126] Call Trace: [ 940.522470] [ 940.522761] dump_stack_lvl+0xc1/0xf0 [ 940.523269] should_fail_ex+0x4b4/0x5b0 [ 940.523808] ? __anon_vma_prepare+0x26c/0x500 [ 940.524382] should_failslab+0x9/0x20 [ 940.524883] kmem_cache_alloc+0x62/0x370 [ 940.525417] __anon_vma_prepare+0x26c/0x500 [ 940.525963] ? __pmd_alloc+0x31a/0x690 [ 940.526465] __handle_mm_fault+0x244e/0x2eb0 [ 940.527026] ? __pfx___handle_mm_fault+0x10/0x10 [ 940.527664] ? __pfx_mt_find+0x10/0x10 [ 940.528190] ? lock_is_held_type+0x9f/0x120 [ 940.528756] handle_mm_fault+0x1af/0xba0 [ 940.529292] do_user_addr_fault+0x56b/0x12d0 [ 940.529878] exc_page_fault+0x9c/0x1a0 [ 940.530386] asm_exc_page_fault+0x26/0x30 [ 940.530909] RIP: 0010:__put_user_4+0x11/0x20 [ 940.531485] Code: 00 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 03 c6 02 00 0f 1f 00 90 90 90 90 90 90 90 [ 940.533612] RSP: 0018:ffff888042eef9b0 EFLAGS: 00050202 [ 940.534260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000020000080 [ 940.535120] RDX: 0000000000040000 RSI: ffffffff83647af8 RDI: ffff8880431bc060 [ 940.535984] RBP: ffff888043923980 R08: 0000000000000001 R09: ffff8880431bc068 [ 940.536844] R10: ffffffff85d3e2d7 R11: 0000000000000001 R12: 0000000000000000 [ 940.537706] R13: 0000000020000080 R14: 1ffff110085ddf37 R15: 000000000000541b [ 940.538587] ? sk_ioctl+0x1b8/0x320 [ 940.539073] sk_ioctl+0x1c4/0x320 [ 940.539577] ? __pfx_sk_ioctl+0x10/0x10 [ 940.540108] ieee802154_sock_ioctl+0x11e/0x3d0 [ 940.540691] ? __pfx_ieee802154_sock_ioctl+0x10/0x10 [ 940.541332] ? perf_trace_lock_acquire+0xcf/0x500 [ 940.541935] ? perf_trace_lock+0xc1/0x480 [ 940.542445] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 940.543096] sock_do_ioctl+0xd2/0x240 [ 940.543594] ? __pfx_sock_do_ioctl+0x10/0x10 [ 940.544153] ? lock_acquire+0x19a/0x4c0 [ 940.544645] ? find_held_lock+0x2c/0x110 [ 940.545166] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 940.545738] ? lock_release+0x1e3/0x680 [ 940.546242] sock_ioctl+0x424/0x670 [ 940.546695] ? __pfx_sock_ioctl+0x10/0x10 [ 940.547212] ? avc_has_perm_noaudit+0x148/0x3a0 [ 940.547819] ? avc_has_perm+0xfe/0x1a0 [ 940.548311] ? __pfx_sock_ioctl+0x10/0x10 [ 940.548823] do_vfs_ioctl+0x593/0x16e0 [ 940.549326] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 940.549870] ? lock_acquire+0x19a/0x4c0 [ 940.550371] ? inode_has_perm+0x16a/0x1c0 [ 940.550889] ? file_has_perm+0x188/0x270 [ 940.551415] ? __pfx_file_has_perm+0x10/0x10 [ 940.551998] ? selinux_file_ioctl+0xba/0x270 [ 940.552577] __x64_sys_ioctl+0x110/0x210 [ 940.553099] do_syscall_64+0x3f/0x90 [ 940.553579] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 940.554202] RIP: 0033:0x7f87fc591b19 [ 940.554661] 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 [ 940.556757] RSP: 002b:00007f87f9b07188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 940.557656] RAX: ffffffffffffffda RBX: 00007f87fc6a4f60 RCX: 00007f87fc591b19 [ 940.558497] RDX: 0000000020000080 RSI: 000000000000541b RDI: 0000000000000004 [ 940.559332] RBP: 00007f87f9b071d0 R08: 0000000000000000 R09: 0000000000000000 [ 940.560178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 940.561012] R13: 00007ffdd136390f R14: 00007f87f9b07300 R15: 0000000000022000 [ 940.561871] 07:16:08 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000500)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78c7}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x2e, 0x0, 0x8, 0x1, 0x0, 0x0, 0x67}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000240)="b1", 0x1, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) lseek(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x0, 0x42) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r3, r2, 0x0, 0x1a000) 07:16:08 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:09 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000500)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78c7}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x2e, 0x0, 0x8, 0x1, 0x0, 0x0, 0x67}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000240)="b1", 0x1, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) lseek(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x0, 0x42) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r3, r2, 0x0, 0x1a000) 07:16:09 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 10) 07:16:09 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:22 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) r0 = fsmount(0xffffffffffffffff, 0x0, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000c, 0x13, r0, 0xf7d57000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:16:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:22 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000500)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78c7}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x2e, 0x0, 0x8, 0x1, 0x0, 0x0, 0x67}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000240)="b1", 0x1, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) lseek(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x0, 0x42) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r3, r2, 0x0, 0x1a000) 07:16:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 11) 07:16:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 1) 07:16:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_queued\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10080}, 0x80) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x3e2}}, './file1\x00'}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0xfde5}, 0x1, 0x0, 0x0, 0x8000}, 0x22018840) r3 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r3, 0x0, 0x5f1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x5c}}, 0xc000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r5, 0x0, 0x5f1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x34, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfb}]}]}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000480)={0xcc, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x7fffffff, 0x2d}}}}, [@NL80211_ATTR_REKEY_DATA={0xa0, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="19bfe205af1409b7c472946836b4dcb9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "06cb9d98739f4004"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="62a335f15a3c2ebbf3cf8675339b3f6f"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d8aa4dcdb14fcbd849f1dcc5b3641cf7"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="f9f7dfac52c844846ada26d00338f284aad819f9f841cdf6f0deebbcc515ad4b"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ef3100e5e8f4b63f04c4dd5c8523016e"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "6d67fa8309524a1a"}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x400}}, './file0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) [ 954.583361] FAULT_INJECTION: forcing a failure. [ 954.583361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 954.584881] CPU: 0 PID: 31806 Comm: syz-executor.2 Not tainted 6.4.0-rc7-next-20230621 #1 [ 954.585868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.586841] Call Trace: [ 954.587163] [ 954.587456] dump_stack_lvl+0xc1/0xf0 [ 954.587989] should_fail_ex+0x4b4/0x5b0 [ 954.588535] __should_fail_alloc_page+0xe0/0x110 [ 954.589162] prepare_alloc_pages+0x178/0x500 [ 954.589736] ? find_held_lock+0x2c/0x110 [ 954.590264] __alloc_pages+0x149/0x480 [ 954.590777] ? __pfx___alloc_pages+0x10/0x10 [ 954.591342] ? lock_release+0x1e3/0x680 [ 954.591858] ? __pfx_lock_release+0x10/0x10 [ 954.592428] ? up_write+0x196/0x510 [ 954.592911] vma_alloc_folio+0xe2/0x450 [ 954.593433] __handle_mm_fault+0xd55/0x2eb0 [ 954.593996] ? __pfx___handle_mm_fault+0x10/0x10 [ 954.594592] ? __pfx_mt_find+0x10/0x10 [ 954.595120] ? lock_is_held_type+0x9f/0x120 [ 954.595699] handle_mm_fault+0x1af/0xba0 [ 954.596250] do_user_addr_fault+0x56b/0x12d0 [ 954.596864] exc_page_fault+0x9c/0x1a0 [ 954.597386] asm_exc_page_fault+0x26/0x30 [ 954.597924] RIP: 0010:__put_user_4+0x11/0x20 [ 954.598516] Code: 00 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 03 c6 02 00 0f 1f 00 90 90 90 90 90 90 90 [ 954.600814] RSP: 0018:ffff888044eaf9b0 EFLAGS: 00050202 [ 954.601497] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000020000080 [ 954.602399] RDX: 0000000000040000 RSI: ffffffff83647af8 RDI: ffff888047aaa520 [ 954.603308] RBP: ffff888043925640 R08: 0000000000000001 R09: ffff888047aaa528 [ 954.604206] R10: ffffffff85d3e2d7 R11: 0000000000000001 R12: 0000000000000000 [ 954.605110] R13: 0000000020000080 R14: 1ffff110089d5f37 R15: 000000000000541b [ 954.606033] ? sk_ioctl+0x1b8/0x320 [ 954.606544] sk_ioctl+0x1c4/0x320 [ 954.607021] ? __pfx_sk_ioctl+0x10/0x10 [ 954.607603] ieee802154_sock_ioctl+0x11e/0x3d0 [ 954.608212] ? __pfx_ieee802154_sock_ioctl+0x10/0x10 [ 954.608878] ? perf_trace_lock_acquire+0xcf/0x500 [ 954.609513] ? perf_trace_lock+0xc1/0x480 [ 954.610054] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 954.610755] sock_do_ioctl+0xd2/0x240 [ 954.611265] ? __pfx_sock_do_ioctl+0x10/0x10 [ 954.611866] ? lock_acquire+0x19a/0x4c0 [ 954.612392] ? find_held_lock+0x2c/0x110 [ 954.612937] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 954.613550] ? lock_release+0x1e3/0x680 [ 954.614084] sock_ioctl+0x424/0x670 [ 954.614567] ? __pfx_sock_ioctl+0x10/0x10 [ 954.615120] ? avc_has_perm_noaudit+0x148/0x3a0 [ 954.615761] ? avc_has_perm+0xfe/0x1a0 [ 954.616282] ? __pfx_sock_ioctl+0x10/0x10 [ 954.616824] do_vfs_ioctl+0x593/0x16e0 [ 954.617360] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 954.617935] ? lock_acquire+0x19a/0x4c0 [ 954.618474] ? inode_has_perm+0x16a/0x1c0 [ 954.619028] ? file_has_perm+0x188/0x270 [ 954.619576] ? __pfx_file_has_perm+0x10/0x10 [ 954.620183] ? selinux_file_ioctl+0xba/0x270 [ 954.620804] __x64_sys_ioctl+0x110/0x210 [ 954.621362] do_syscall_64+0x3f/0x90 [ 954.621885] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 954.622540] RIP: 0033:0x7f87fc591b19 [ 954.623017] 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 [ 954.625287] RSP: 002b:00007f87f9b07188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.626258] RAX: ffffffffffffffda RBX: 00007f87fc6a4f60 RCX: 00007f87fc591b19 [ 954.627148] RDX: 0000000020000080 RSI: 000000000000541b RDI: 0000000000000004 [ 954.628069] RBP: 00007f87f9b071d0 R08: 0000000000000000 R09: 0000000000000000 [ 954.628964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 954.629869] R13: 00007ffdd136390f R14: 00007f87f9b07300 R15: 0000000000022000 [ 954.630805] 07:16:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) (fail_nth: 12) 07:16:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 2) [ 954.909512] FAULT_INJECTION: forcing a failure. [ 954.909512] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 954.911081] CPU: 1 PID: 32013 Comm: syz-executor.2 Not tainted 6.4.0-rc7-next-20230621 #1 [ 954.912106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.913125] Call Trace: [ 954.913462] [ 954.913763] dump_stack_lvl+0xc1/0xf0 [ 954.914294] should_fail_ex+0x4b4/0x5b0 [ 954.914845] _copy_to_user+0x30/0xc0 [ 954.915344] simple_read_from_buffer+0xd0/0x170 [ 954.915960] proc_fail_nth_read+0x1a2/0x240 [ 954.916525] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 954.917234] ? security_file_permission+0xb5/0xe0 [ 954.918012] vfs_read+0x1de/0x8f0 [ 954.918511] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 954.919140] ? __pfx_vfs_read+0x10/0x10 [ 954.919750] ? __fget_files+0x267/0x480 [ 954.920335] ksys_read+0x122/0x250 [ 954.920897] ? __pfx_ksys_read+0x10/0x10 [ 954.921424] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 954.922077] do_syscall_64+0x3f/0x90 [ 954.922656] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 954.923406] RIP: 0033:0x7f87fc54469c [ 954.923928] 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 [ 954.926183] RSP: 002b:00007f87f9b07170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 954.927161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87fc54469c [ 954.928058] RDX: 000000000000000f RSI: 00007f87f9b071e0 RDI: 0000000000000003 [ 954.928908] RBP: 00007f87f9b071d0 R08: 0000000000000000 R09: 0000000000000000 [ 954.929755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 954.930597] R13: 00007ffdd136390f R14: 00007f87f9b07300 R15: 0000000000022000 [ 954.931478] 07:16:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:23 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:23 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 3) 07:16:23 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:16:23 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 955.393313] FAULT_INJECTION: forcing a failure. [ 955.393313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 955.394800] CPU: 1 PID: 32145 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 955.395739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 955.396685] Call Trace: [ 955.397000] [ 955.397279] dump_stack_lvl+0xc1/0xf0 [ 955.397768] should_fail_ex+0x4b4/0x5b0 [ 955.398278] _copy_from_user+0x30/0xf0 [ 955.398758] memdup_user+0x72/0xd0 [ 955.399203] strndup_user+0x78/0xe0 [ 955.399686] __x64_sys_mount+0x137/0x310 [ 955.400199] ? __pfx___x64_sys_mount+0x10/0x10 [ 955.400776] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 955.401410] do_syscall_64+0x3f/0x90 [ 955.401886] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 955.402517] RIP: 0033:0x7f798ce07b19 [ 955.402962] 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 [ 955.405019] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 955.405893] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 955.406714] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 955.407534] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 955.408362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 955.409185] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 955.410035] 07:16:37 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+60000}, {0x0, 0xea60}}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x0, 0x0, 0x0) 07:16:37 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x2, &(0x7f0000000080)) 07:16:37 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 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, 0x4, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = dup(r2) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r4 = dup3(r2, r1, 0x0) setsockopt$WPAN_WANTLQI(r4, 0x0, 0x3, &(0x7f0000000140), 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6, {0x42}}, './file1\x00'}) write$bt_hci(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="012ef3054d94009c07f17d00e21e00040002000000b9a0bfabd4a3a6d72cefa3424ce9c67d02774a20a7077eae8fdfd2d2f0e651a9d62d582897210878a02027d42dab2205af384bcef0b06a010286f3401ac8426cbdaef20acfc1"], 0xe) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x101100, 0x11e) 07:16:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 4) 07:16:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:37 executing program 1: prlimit64(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x8, 0x6}, &(0x7f0000000040)) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:16:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 969.686129] FAULT_INJECTION: forcing a failure. [ 969.686129] name failslab, interval 1, probability 0, space 0, times 0 [ 969.686915] CPU: 1 PID: 32560 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 969.687450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.688000] Call Trace: [ 969.688185] [ 969.688344] dump_stack_lvl+0xc1/0xf0 [ 969.688632] should_fail_ex+0x4b4/0x5b0 [ 969.688930] should_failslab+0x9/0x20 [ 969.689204] __kmem_cache_alloc_node+0x66/0x320 [ 969.689536] ? copy_mount_options+0x55/0x180 [ 969.689848] kmalloc_trace+0x26/0xc0 [ 969.690114] copy_mount_options+0x55/0x180 [ 969.690411] __x64_sys_mount+0x1ac/0x310 [ 969.690700] ? __pfx___x64_sys_mount+0x10/0x10 [ 969.691044] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 969.691416] do_syscall_64+0x3f/0x90 [ 969.691703] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 969.692123] RIP: 0033:0x7f798ce07b19 [ 969.692411] 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 [ 969.693719] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 969.694284] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 969.694821] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 969.695302] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 969.695816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 969.696291] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 969.696780] 07:16:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x4b47, &(0x7f0000000080)) 07:16:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 5) 07:16:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:38 executing program 3: syz_emit_ethernet(0x57, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd602ddc2000213adffe800019000000000000000000000000000000000000002041000000000000aa87009078fe80000000003f150701b49a42ea27ed6f"], 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@remote, @multicast, @val={@val={0x9100, 0x4, 0x0, 0x3}, {0x8100, 0x2, 0x0, 0x2}}, {@llc_tr={0x11, {@snap={0x0, 0x1, "176e", "6b2093", 0x8809, "04a50aa636abc54d6f22d301de6caa73bda1f35a95310c23d62520"}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0xd1b, 0xb3c, 0xbdc, 0x144]}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @empty, @val={@void, {0x8100, 0x5, 0x0, 0x2}}, {@generic={0xd, "dbe0a206aa54533c441d1771900e3b9fea6b103f222abaaa3aada092f8220dbbd79b0d694840938d3df492264cb780a4406124b41e5eccc2"}}}, &(0x7f0000000080)={0x1, 0xffffffff, [0x78e, 0x958, 0xa1d, 0xdfd]}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x12980, 0x4) 07:16:38 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:38 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) shmget(0x3, 0x1000, 0x80, &(0x7f0000ff7000/0x1000)=nil) 07:16:38 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x4b49, &(0x7f0000000080)) 07:16:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0202}}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:16:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 6) 07:16:51 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1/file0\x00'}) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='hugetlb.1GB.limit_in_bytes\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, @out_args}, './file1/file0\x00'}) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) mmap$perf(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0xb, 0x113, r4, 0x100000000000000c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r5, 0x0, 0x5f1) r6 = syz_io_uring_setup(0x3939, &(0x7f0000000040)={0x0, 0x71c3, 0x6, 0x3, 0xf2, 0x0, r4}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000140)={0x80000004}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000010000f3d143dba8", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r8 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00000001c0)={0x40000008}) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x0, 0x2) 07:16:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5411, &(0x7f0000000080)) 07:16:51 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:16:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:16:51 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:16:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003040)=ANY=[@ANYBLOB="18000000580071030000000000000000006f75b66e000000c23acd31e70cdad8e6b5db46bdaf97f4f21973b9056306ff6c14e62d2ea8f206000000b7de4e93ce8adcf102d39575da40f6aa5e3222176a8ea463ec558d326ac3f52e287237b3f9c458d481de9c4eb923a441a9f7242d4880"], 0x18}], 0x1}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/225, 0xe1}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/128, 0x80}], 0x5, &(0x7f0000000540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001640)=""/147, 0x93}, {&(0x7f0000001700)=""/69, 0x45}, {&(0x7f0000001780)=""/221, 0xdd}, {&(0x7f0000001880)=""/238, 0xee}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x5, &(0x7f0000002a00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xd8}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/64, 0x40}, {&(0x7f0000002b40)=""/253, 0xfd}], 0x2, &(0x7f0000002c80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x4, 0x2000, 0x0) r17 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r18 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt(r18, 0x0, 0x3, &(0x7f0000000140)=""/130, &(0x7f0000000200)=0x82) r19 = epoll_create(0x4) r20 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r20, &(0x7f0000000240)={0xa0002000}) r21 = epoll_create(0x4) r22 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r21, 0x1, r22, &(0x7f0000000240)={0xa0002000}) r23 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003980)={0x0, 0x0, &(0x7f0000003180)=[{&(0x7f00000030c0)={0xac, 0x18, 0x400, 0x70bd27, 0x25dfdbfe, "", [@nested={0x90, 0x33, 0x0, 0x1, [@typed={0x4, 0x8}, @typed={0x4, 0x8e, 0x0, 0x0, @binary}, @typed={0x6f, 0x29, 0x0, 0x0, @binary="a5dc71291c18aa0894623cad3d2c739d1f28161e9254a894edb1c32466c7096f3860dcc2eab7b97a4b90890e306303282e2df6b00cfeb13a93cebd3ebb8fef824d7dc4f1dd204ab41b123a436c6a657788cf977d276679625a9f05f1c103dcd6b1687022b97f8506f1474d"}, @typed={0x14, 0x21, 0x0, 0x0, @ipv6=@mcast1}]}, @typed={0x4, 0x2}, @typed={0x8, 0x64, 0x0, 0x0, @uid}]}, 0xac}], 0x1, &(0x7f0000003800)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x30, 0x1, 0x1, [r10, r17, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r12, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {r15, r4}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, r1, 0xffffffffffffffff, r20, r14, r16, 0xffffffffffffffff, r11]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r23, r8, r10, r20, r18]}}], 0x160, 0x40001}, 0x4004880) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r13, 0xc0189378, &(0x7f0000003000)={{0x1, 0x1, 0x18, r20, {r21}}, './file0\x00'}) ioctl$RTC_EPOCH_SET(r9, 0x4008700e, 0x5) r24 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r24, r24, 0x0, 0x5f1) ioctl$sock_bt_hci(r24, 0x400448e0, &(0x7f0000002e00)="448b247f3f75bc03bf06575f120238a8ca19b3c8f7a0b4fb8d5f0727aef0a936805959096e64f0a12de54788d22b9af305a32182182b8b0773587a2073921ef1f454332659d3018f3dda44592b858f6635b4f3dcdc3e4f4cbaf4f0c9d2668acc26b8de51430dd604ffffc4fd68bbf72b4a2cac87f7256bf76a9676da759a5d1a838450b16878f50d8332e9a7046964cb24a4b05936a2a1a95c40861c895b3b6a5eb3d896f9cf6ac2bf50fecf9b4212cf17c068c2252af3a76b6c75087431f478d5") sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r9, &(0x7f0000002fc0)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000003380)=ANY=[@ANYBLOB="38020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x238}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 983.328742] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 983.350501] FAULT_INJECTION: forcing a failure. [ 983.350501] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 983.351801] CPU: 0 PID: 33214 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 983.352675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.353474] Call Trace: [ 983.353743] [ 983.353987] dump_stack_lvl+0xc1/0xf0 [ 983.354418] should_fail_ex+0x4b4/0x5b0 [ 983.354889] _copy_from_user+0x30/0xf0 [ 983.355287] copy_mount_options+0x76/0x180 [ 983.355729] __x64_sys_mount+0x1ac/0x310 [ 983.356176] ? __pfx___x64_sys_mount+0x10/0x10 [ 983.356662] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 983.357183] do_syscall_64+0x3f/0x90 [ 983.357585] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 983.358095] RIP: 0033:0x7f798ce07b19 [ 983.358468] 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 [ 983.360201] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 983.361012] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 983.361813] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 983.362484] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 983.363182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 983.363874] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 983.364621] [ 983.436333] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:16:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5421, &(0x7f0000000080)) 07:16:51 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x581c3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32371, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xfffffffb, 0x3f}}, './file0\x00'}) syz_io_uring_setup(0x1463, &(0x7f0000000400)={0x0, 0x765b, 0x2, 0x0, 0xff, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff8000/0x5000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) r2 = openat$incfs(r1, &(0x7f0000000180)='.pending_reads\x00', 0x400, 0x106) write(r2, &(0x7f0000000480)="4e965da59b0dbd7d2f136428bc052a75b7646b39b536f664161a02a34642b52d0a3df7e5f92fa83c8012a85fba200eced1039fe02b3f3f56c898450b9a1d2d9c8807c2534e8b55861fea1933740cdc8b927b611edc9f9a0462c880a249f420435fae5559392c9e8de7", 0x69) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pread64(r4, &(0x7f0000000240)=""/174, 0xae, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r5, &(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e) preadv2(r5, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, 0xfff, 0x8, 0x14) write(r3, &(0x7f0000000080)="01", 0x292e9) 07:16:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 7) 07:16:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'geneve0\x00', {0x2, 0x0, @private}}) 07:16:51 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 983.672661] FAULT_INJECTION: forcing a failure. [ 983.672661] name failslab, interval 1, probability 0, space 0, times 0 [ 983.674228] CPU: 1 PID: 33596 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 983.675289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.676376] Call Trace: [ 983.676741] [ 983.677071] dump_stack_lvl+0xc1/0xf0 [ 983.677633] should_fail_ex+0x4b4/0x5b0 [ 983.678211] ? getname_flags.part.0+0x50/0x4f0 [ 983.678806] should_failslab+0x9/0x20 [ 983.679335] kmem_cache_alloc+0x62/0x370 [ 983.679916] getname_flags.part.0+0x50/0x4f0 [ 983.680558] getname_flags+0x9e/0xf0 [ 983.681079] user_path_at_empty+0x2f/0x70 [ 983.681642] __x64_sys_mount+0x1ed/0x310 [ 983.682209] ? __pfx___x64_sys_mount+0x10/0x10 [ 983.682848] ? __do_softirq+0x6d4/0x7d4 [ 983.683404] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 983.684132] do_syscall_64+0x3f/0x90 [ 983.684661] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 983.685394] RIP: 0033:0x7f798ce07b19 [ 983.685895] 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 [ 983.688215] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 983.689173] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 983.690098] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 983.691028] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 983.691985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 983.692940] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 983.693914] 07:17:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5450, &(0x7f0000000080)) 07:17:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:17:06 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = pidfd_open(r0, 0x0) fallocate(r1, 0x0, 0xa953000000000, 0x8) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:17:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 8) 07:17:06 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000380)={'wlan0\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x7, 0x2, 0x9}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[], 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x400c880) 07:17:06 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'vlan0\x00', {0x2, 0x0, @private}}) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000040)={0x100000000, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) 07:17:06 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5451, &(0x7f0000000080)) 07:17:06 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 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_bp={0x0}, 0x3519, 0x4, 0x2, 0x2, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000000100c1f000000000008e400000c0000000000000000000000040000000cff1b00000000000000000062ba5f5d4c97745cb1fbcbb15c00ecb566fae1703d52d4d9d51af4870ed73f4f19d2f69f42d8b98742b15ec3b5a04fb408b7a343f8d338eaca7d05a0db24f156c70a9255dfe008593166597e10650e22"], 0x2c}], 0x1}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x80000, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r3 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x5, 0x9, 0x20, 0x7f, 0x0, 0x4, 0x6000, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x7, @perf_config_ext={0x9, 0x3}, 0x400, 0xab, 0x81, 0x3, 0x0, 0x3f, 0x8, 0x0, 0xfffffeff, 0x0, 0x100}, 0x0, 0x6, 0xffffffffffffffff, 0x2) setresuid(0x0, r5, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {r5, r6}}, './file0\x00'}) r7 = syz_open_dev$vcsa(&(0x7f00000006c0), 0x1, 0x4a040) sendmsg$TIPC_CMD_SHOW_PORTS(r1, 0x0, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r7, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000010) 07:17:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 9) 07:17:06 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 998.027563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3088 sclass=netlink_route_socket pid=34122 comm=syz-executor.3 07:17:06 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5452, &(0x7f0000000080)) 07:17:06 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 998.066270] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3088 sclass=netlink_route_socket pid=34122 comm=syz-executor.3 07:17:06 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = fork() ptrace(0x10, r0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) ptrace$peeksig(0x4209, r0, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) ptrace$cont(0xffffffffffffffff, r0, 0x7, 0x2) [ 998.155987] FAULT_INJECTION: forcing a failure. [ 998.155987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 998.157484] CPU: 0 PID: 34190 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 998.158461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 998.159433] Call Trace: [ 998.159758] [ 998.160048] dump_stack_lvl+0xc1/0xf0 [ 998.160560] should_fail_ex+0x4b4/0x5b0 [ 998.161182] strncpy_from_user+0x38/0x340 [ 998.161712] getname_flags.part.0+0x95/0x4f0 [ 998.162298] getname_flags+0x9e/0xf0 [ 998.162779] user_path_at_empty+0x2f/0x70 [ 998.163317] __x64_sys_mount+0x1ed/0x310 [ 998.163845] ? __pfx___x64_sys_mount+0x10/0x10 [ 998.164470] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 998.165150] do_syscall_64+0x3f/0x90 [ 998.165655] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 998.166304] RIP: 0033:0x7f798ce07b19 [ 998.166773] 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 [ 998.168939] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 998.169873] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 998.170763] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 998.171631] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 998.172522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 998.173381] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 998.174287] 07:17:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x5460, &(0x7f0000000080)) 07:17:21 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:21 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x22031, r1, 0x45939000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:17:21 executing program 1: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:17:21 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001580)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46d, 0xc534, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000400)={0x24, &(0x7f0000000300)={0x0, 0xe, 0x37, {0x37, 0x23, "93006d4e7d16453963f19a49d617ae28f148e2e7a7721bf01ef72efed88bc73f397b1103e35ddf0bf1e0e6cee82c93c1e27061ac60"}}, &(0x7f0000000340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x441}}, &(0x7f0000000380)={0x0, 0x22, 0xe, {[@main=@item_4={0x3, 0x0, 0x3, "678e7bea"}, @global=@item_4={0x3, 0x1, 0x0, "3cca9aa2"}, @local=@item_012={0x0, 0x2, 0x1}, @local=@item_012={0x2, 0x2, 0x0, "0711"}]}}, &(0x7f00000003c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x80, 0x9, 0x1, {0x22, 0xc85}}}}, &(0x7f0000000580)={0x2c, &(0x7f0000000440)={0x40, 0x0, 0x30, "413f143c9efbdd0db0cb48a180ac26c109cb10ab6a44c159bcc064843a5bb1a76d28c386883e2601b2a7b907a5d137a3"}, &(0x7f0000000480)={0x0, 0xa, 0x1, 0x82}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000500)={0x20, 0x1, 0x19, "1f75f2fab3c6c105040f2817a6680c322caa12791c20dcdae8"}, &(0x7f0000000540)={0x20, 0x3, 0x1, 0x1}}) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12012505a8a4400001020301e803000601070400ef0000f80676090582024000714f55a2b31f0840400000000000200000"], &(0x7f00000002c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x40, 0x9, 0x1, 0x40, 0x1}, 0x72, &(0x7f0000000080)={0x5, 0xf, 0x72, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x61, "f723d9fe06e5db9ad50f3961e771576c"}, @ssp_cap={0x18, 0x10, 0xa, 0x1, 0x3, 0x6, 0xf00, 0xafa, [0x30, 0xc000, 0x3f30]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x40, 0x4, 0x5173}, @ssp_cap={0x14, 0x10, 0xa, 0x5, 0x2, 0x1, 0xf000, 0x1, [0xcf, 0xff]}, @ssp_cap={0x20, 0x10, 0xa, 0x81, 0x5, 0x3, 0x1e, 0x2, [0xffc000, 0xff3f30, 0x0, 0xc02e, 0x30]}, @ptm_cap={0x3}]}, 0x2, [{0x85, &(0x7f0000000100)=@string={0x85, 0x3, "ea029a996dcae5872264d0b95992ffb102c6d95809cfb02a49bc345be17683741c71856a7b96b77fa9097b6930ee889eb225f9e7bbe7cda129c67d28bbb53e54356d86f85cce0868caf1768d69441a02b68451f5178d04feabfaab48b544110cf9107163de26b2b7f281f9fd59c58ed13ceef9dad95732c9b5194dfeb2aa88b5ba9db5"}}, {0xcf, &(0x7f00000001c0)=@string={0xcf, 0x3, "249e87f7d5f88eb1e97b156acede45aad56bad6c45a1b58f6d745b23fad9903ab93c27ddd7029ed6100ebb89fc336f35985a9c5c4c05b5028e187182cf46e36ccb19361547c7cfb4dc7423dee81fbd7bb054a17b6d2e45df215b9def055ba98ea78259700774174a30c51180fcefc715dc484c9f7bdfe7bf3ca7d025585ef999f1b707eecd028673dfedb38000d30233fdb7de12089ec87ab247a1cda24d1d1734d2d0a1a68271ff1f82d91215986e87d3136006f7fff0ba16343d73ab88a3c71ba8a2c48f2c5059160eff5edd"}}]}) 07:17:21 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 10) 07:17:21 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1013.685884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1013.687459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1013.700839] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1013.706218] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1013.719109] FAULT_INJECTION: forcing a failure. [ 1013.719109] name failslab, interval 1, probability 0, space 0, times 0 [ 1013.719917] CPU: 1 PID: 34519 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1013.720467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1013.721000] Call Trace: [ 1013.721181] [ 1013.721343] dump_stack_lvl+0xc1/0xf0 [ 1013.721627] should_fail_ex+0x4b4/0x5b0 [ 1013.721922] should_failslab+0x9/0x20 [ 1013.722194] __kmem_cache_alloc_node+0x66/0x320 [ 1013.722525] ? alloc_fs_context+0x58/0x9e0 [ 1013.722817] ? __print_lock_name+0x1e1/0x250 [ 1013.723135] kmalloc_trace+0x26/0xc0 [ 1013.723405] alloc_fs_context+0x58/0x9e0 [ 1013.723686] path_mount+0xa6d/0x1e50 [ 1013.723961] ? kasan_quarantine_put+0x81/0x1d0 [ 1013.724281] ? __pfx_path_mount+0x10/0x10 [ 1013.724585] ? putname+0x102/0x140 [ 1013.724841] ? kmem_cache_free+0x10d/0x4d0 [ 1013.725140] ? putname+0x102/0x140 [ 1013.725398] __x64_sys_mount+0x286/0x310 [ 1013.725695] ? __pfx___x64_sys_mount+0x10/0x10 [ 1013.726021] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1013.726384] do_syscall_64+0x3f/0x90 [ 1013.726656] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1013.727006] RIP: 0033:0x7f798ce07b19 [ 1013.727264] 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 [ 1013.728507] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1013.729039] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1013.729534] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1013.730034] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1013.730529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1013.731022] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1013.731530] 07:17:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8901, &(0x7f0000000080)) 07:17:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 11) 07:17:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8902, &(0x7f0000000080)) 07:17:22 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x11}, 0x9) fork() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=r2, 0x12) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:17:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:17:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8903, &(0x7f0000000080)) 07:17:22 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x1}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) [ 1014.234228] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1014.237500] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1014.244105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1014.248339] misc raw-gadget: fail, usb_gadget_register_driver returned -16 07:17:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:17:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 12) 07:17:38 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8904, &(0x7f0000000080)) 07:17:38 executing program 5: ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000100)={0x3, 0x5, 0xfc, &(0x7f0000000000)=""/252}) mlock2(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x1) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:17:38 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 07:17:38 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @none={0x0, 0xffff}}, 0x14) 07:17:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:38 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1030.840709] FAULT_INJECTION: forcing a failure. [ 1030.840709] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.842311] CPU: 0 PID: 35368 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1030.843409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.844487] Call Trace: [ 1030.844877] [ 1030.845210] dump_stack_lvl+0xc1/0xf0 [ 1030.845783] should_fail_ex+0x4b4/0x5b0 [ 1030.846405] should_failslab+0x9/0x20 [ 1030.846959] __kmem_cache_alloc_node+0x66/0x320 [ 1030.847616] ? legacy_init_fs_context+0x44/0xe0 [ 1030.848275] ? lockdep_init_map_type+0x21e/0x7e0 [ 1030.848977] kmalloc_trace+0x26/0xc0 [ 1030.849530] legacy_init_fs_context+0x44/0xe0 [ 1030.850182] ? __pfx_legacy_init_fs_context+0x10/0x10 [ 1030.850925] alloc_fs_context+0x571/0x9e0 [ 1030.851541] path_mount+0xa6d/0x1e50 [ 1030.852116] ? kasan_quarantine_put+0x81/0x1d0 [ 1030.852807] ? __pfx_path_mount+0x10/0x10 [ 1030.853426] ? putname+0x102/0x140 [ 1030.853940] ? kmem_cache_free+0x10d/0x4d0 [ 1030.854568] ? putname+0x102/0x140 [ 1030.855126] __x64_sys_mount+0x286/0x310 [ 1030.855733] ? __pfx___x64_sys_mount+0x10/0x10 [ 1030.856411] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1030.857198] do_syscall_64+0x3f/0x90 [ 1030.857763] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1030.858500] RIP: 0033:0x7f798ce07b19 [ 1030.859036] 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 [ 1030.861390] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1030.862443] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1030.863432] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1030.864418] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1030.865401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1030.866374] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1030.867385] 07:17:39 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8906, &(0x7f0000000080)) 07:17:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x13a0, 0xa, 0x1, 0x101, 0x70bd2b, 0x25dfdbfe, {0x2, 0x0, 0x3}, [@nested={0x1114, 0x93, 0x0, 0x1, [@typed={0xfc, 0x39, 0x0, 0x0, @binary="17a30462153ead865b2b83aad199f6c201211c7f1c30072a19e6477d8890b308de277d4b1967c5a99c214cb026be47d763280f32a8412bf6833f1d3909516f34baed720546b5e8598bfeda894a0655e9e5e1ab3573ae8efdc50d13cdb905f4ca3e4be3dbb7bad0722e21bee56b073872b8c305d3f1df5b19e33772b9f8d9fed03dcf8511130139ed65895660f4e82ad72991cfb919ea70f003b8a58d9b29627231fcaf16d0f9d079b44b1f284b1a1b3f9c0421b49ea38a4bbce6bc820091d122575c07c7311535e1637bf9b0523f9f4b4e64140e07207e7812c62e1db768d7eb7268c84b08c000134e4b2cf1aa9c771817e47953135d19d2"}, @typed={0x1004, 0x87, 0x0, 0x0, @binary="6bf4b8e5eee67cbef370a8b167c83cfb70345942d1cabeac96d8022a8f9c063c8e71be8f493f8ae1c55a4dab353a3e36b29f9490cbcf2209932202476a3a8380b1fe427756c660952247b79b2dfe55083e699183c5c8fe69c2d7b0f4e401ec7487ea2cf8a31bc49902a67576640deca7c7663ab6ef7b7ba5cf8c73ce696b72fcb465e3570a392560b2e1a4a27573ecdc555865f74e2cdb44deaf89a84befe6d88fdc6aa3ca79ab92ab5179189908e2437a0b4996d527fa1064bbd044111803a9dc307a6560253fdec67154496ededc1ecfc6769556098f97c9cc3d817ebf8c2e4dd9de4889dacc1ba82caf23425a51cc2cd1981344bdfa8c514a5fb5a54df8b836ec4e7355b47c2db5675341070325f5f0862ad0f3dba676e383dd24c6dbe74d2404e341272441fb4e31291c4da6142467354acf90d5e4d3fb05b3ffbf0e1b4604b8a27cae10c4bf32b46232db5035168c366dae9aa4bbd1371a5e5aa0901393b6c4c4bc066f99986085d8d110641e1d7bb203133f20a4554c0a859df3b026546c71025b02a0a239eca6ef9cde9b13b428aae92375434276cfe69b91147ab9a2c5afe363d2d877e19ac8946a54806294678ca178b79733b0877590c5fc75c09c13ed3a6b54ba920149d774944ae509e305f613b1d7191d18dc97af24cf7ff1de57bc2cffebb7fe78c1a0f5ce5038d8769e3ddc97ee1675f67e1a5dabd3582a4a9ca685e4336c0815a791e664d759ec9c4381a9352fd7b50effd8beb048ce343a2ad1eaa6caa42de6152fd14139d4e208cc9c17a96f44dbaad339a391e599afd4257a8495fb8180814a141c987912227960d6a20244d7459a4229becff53017a10a441c5b941663af41e0ccc522dc8b83c70f079586c41c307062af686e17a1ac8f39414d52ca0169af99b5bad732e6d9f40002ce2b24a9355ceeee5ad7611cc5b26a2240ead5d865bd8782c98f6a83f70b5633a82cd1413ab94abc796c41f4ea7e938444947b313557fcecf5d2e91d88024da32ae6d05f618dbda5ddffbce2be49e84e1eeafd79cff980392497bc5c4736bcb47a2cc7fbdc274a4941be3711675209e0a71099a82147f733f7b4b59ba556e63c5a0c2d7c6dd177d6f87dda03c9ccbde6095a6fb67b8054212c8e25ed0401a16640af593cf7b252b04f00c5022fe1abe5a0843c6084d6825de6eb3665dba6be8ec853f60ed2cbaac9c2e671cb5866af4af7b7c105fb01966ac5d21b26082735150f373b8d47321e0493a10a2ab088ab512ebac8bf6a619a7efd0e833b08e1d908d123379dfc6e639875c8f379eb92967db0def0e4dceabf21caab0c78a8fb2019bde5a6a610801be12259a3fe39bcd0133918c669a1bf921ccdde8a5e709c82a6c46538d07d40dc99e0a5f93e8af905a9a6ca880a4b087d59837913700a69330cc3612d7349b695124e9e505e21f71a208652a3a995a4bcb59dc121cb78f4f482983f444a2f96d7bd2f6d7452ae92905191159f2fc645450c20de86be08bfe06fbe22788892122f78f1ac800344c12da152f7add2fe97a7210187d93ba16dbe42d3b7fa32de9e342d303e168102812ca2c2345c0bb564b20ea01bd20d0ed90fe47acf6ccf04d3bf46b394075651d912dbe0b46521a27603603d688313f64da055c072957392a4052b6496be586183666f0452a4b9e8108bfc1187ea6cd9c23598c188248a2606a98e16fbc3ad82ed177caed44955e8f04ce104ffe527c549c3659afe34f6da036ffa8be57f37eea9ddcff98e66a28016f69671128bd3328afbd4d4cb73be663af7d830e595d823758b74f6983a9331d0385ea2b8224869782ac34c5794de62e0613622deb60b4a0b78391614707aa22c82cc90198afc54fc36ba38617400bc83ea220bddc04507f10dfe5abb9c4882134c540fad08c83a0175a8cd19f38af949e1e8df3898418eaa4e65536d601b79d6d22ce1e6dabcd8e8bd87aef0b1c9dc2d3aab8c7b1f9bdaccc0183fe985e84f58f5ebd5d8810b57f240528a39f05cd3f5265361026bb3f4a13240d9fdd31a491401eb179afc99fe1f122ec2fb60768592da4de2835243d3890c2c50828d1f8bbd716f613121cbd5b70327b3e961908807f5e0820e2995b0719af11f62bd9f5774826c080f208819c8b2aff2312c6310e4ae6b5f648b7665c808acb3c4af50a9265bc2833d5d3ed4448e49599c3e4a134cb15ab846b65b043a8b63db12c1359df4fd2f15ad3d26a8cdb23c9e4ee5edba7ec663718a5714f65aa5dd85c16bc00939dc6e9c1f4ecaae3afdd060882fe5fe17269af3600b2abf5421fcfb71c2882fb5ff7faa00031036822de6a597b790b1519401995638884f693a4e9c4d1f770e21395a89123a275aba3c7e3bb87218fa7fd0e69755dcc6cc8493934a380ceff47b1728da3b3e0c21b2e305f8d42fb1b87e42322a2d1cff1b2ac1d5621e0616db38a17b69b491611de26e87fcbc5292f24a032403688772a5e793e3dc190a04068b673348052120e250c65a64b5d550435d9fe703c767820c7f37b60197ea15749ce1c0f24ad165389a61c934d74fd65652b472bd46ebe02becc03d1da2f2273b602db65a9d6d7ca4c79f25620f089b390dee891494e42cd0869daccb05f06603b0153775fd5d899ff22f7aa8f880d2fa01120d5331f7723f39aef4689a1b60b63776c95315a875a3e9176e548f4f256891ec215e610c4e1caebc43fb151159bc341d241b23538d85862373b0104edbfaf94445374958411968b9973ad700f42c47d3e093a01d17c7422d61ad3dc30538d663f760737dccb76f18367258efa9878aaa241804eaf4e8d9b170c513e8e34415e32df788506b2eddfaad7182a4a2eae736d8fd8573de65e63a1d1dcd75defa2ddfc836b3b916c11591a05737cf1f654549b682ff6065a11fadfab1620d70a74ee9c343458da4ee45c7b24cc1f7da93c7c116a3df11c1982e1474267f337a2e3140b0c483321eed3eb9bf8820ae600fbc79f798351dfdf4823590ddf868014bb21c759c0173c352a79ee23f57492af856c4954bb06fccb6ce820890a7e52fac68922f0f0a71acaf2e4df38115c5ed1a66c001ce9b88b51bcfeb5a92e003ccd883988faf72384ae72b63a9341bd05815d668e1648614067c1638191f69bdff0c52e1c7409ecadd6be93f28d370c5f2bb37550ef86484b34fe456bece2ae8a1fa1b8c437a518d395d22284dbee48bf7047e706c4031b0aa266a5c3665e39a9f21bbcecd2dda4c4063f979845629bc6a591256ba0474bfdac9a51a897487e9889da87873e49eff7c8f63f41019b879e9a849ca5378d4a7aa865cccc46f9e54ea2596ebc57e2b51b6a92b11f08d31833a06956488b6e6a3156eb4991e755e70f2beafa37dbeffb72a7c2b393727c70edc9d2c730ec06d66ac5eb471d3b98e2e9f7cadc881db37919bb9760ba0ab83cf2190da1eeccc7d8615734f54af028ab1fffa08efd595b3c7583bb87bb7608246077deeba0d8c0cfcd83c16a50ba1b5edcb5a27e4bb125cf8543f2b0aa1b43bc97336831c34dce8146dc6835793b722952e83a759b36f05b2a1610c2851d4df84a5d61840a767cede12bf8196d85d0dc085f149c3a8b69873c913df02960d65d7c7e6f59c616d4bf11483905a27c1192ff540bc09b62d8141774ae1dc8de16431701348cc9178ce93e75541d3b924019bbdfe8b77c1dcc840d588810a3e4613403ed15b6fe94bf20ab79de3492fbe030f7e67e55e9b3b6ffc652a0054f155447dd6370766257d1f6459492a26ea9a3438b52b87efb6544e1155f22667bd95b169c1673ec36b61edf829c9cdea321fdefefd52d08ae370ff9b74542d0eddd0b1ebc1bb7400880ab3b0bbda714858b0c88491ba9964560e00d04f7fdbf9e563ebdfe5211ebc2f6c8229ae22c2349b49996b76dcc9b22b3f4d95c39c1476d9a97d10af9544a8284ff7bace704d67ba31d7ac5d286ea7ef1a9f18c53d232acbf42e65d55c592a282ecb9eefe04bf92100cb65e41ac8bcdc0038285dfdc3b82e97870bea2d96cb021bb234915ba09fabb7ca052c8ca08b47e20508f0097e8e929daff9a03c6ef8b7f38c736640e4b76f21e1b362faa0299dc397336eb016689f587a6d6890bea06210fb4ac60b4589c9793ecd1b7faf7b4ac47c9cf4bc3d3a3fa3141de0fff6db688bfbf898b2beead65ce99b8e5853034197b2a4a254dbbe7863a2180493b75940c913150a29ed4b833b40a3a9705ff1bf87c2dd2de713a96f20bea522bd2da824c475ac2f04f1aeb274918a5c93e9a09867fd1ee2252d62df1e18bbfb50fab57ea8c5630912f1c479635a7c0ab884193edb1650f686eb04c73d77df294be37c33fc177754dce32fcc80e1f9c0fc40143d85261fde1beaedad5dc93e9b6736fd99c514a6efe0555670502db58f9286493a07ce53969d84f1748a3c6fdc44cd48f315c018c8729f56ec9f5d34eae90016af5066568646427bc5d5f9a89a57960197e8b5acb6fe0b3e29b98770ae259a75cde4527294a7e7d36b2daaafe0634b40f4195763f13590f65f403ed21c6c76b8b730cbd0811abcfc31ea9c276de9c73c4f33a16a41869d0b7c7b722180eaf25295b0c679400a7ddfa1c8b917dbb1d6856fdfec1b26570dfe43a45874d1aaade4fc73d6cb9e556bae4464dd53f29a565401865f26e8b0106081bd1c160ecbdbdd257e443ab73621ce942b4e1b377fb90c24f28cd22a68cf44b58fc10999c2b0398b33cc66f730d5c992b75fc71adeb97081c0afd541a14f853647c8401a6419613ce65ad84303572e00ee60dd4ad33baf9932c19cc4e3053e224b3799984aebbc62922d8656eb9c6b4a1a043390431428457aef5636d240647b903bddc262147301cf1112a979b739d5b1c4729d44f09c908018e3ce3447938b3633d63c80ef9323f921486d6fc422940e39de0e8b642eab44a4321066d12c1e129dff220d136400e6670f1a58ee3c63f7e8dbb13e8a546390fa8c8486944758e095d4968b2c2149eb7be1d763924ca158c23873c785156ff86c6e7d5d3f410b2dff6cab459e97ecb42b027bc46e88c324d621a9c5251ca739944e63a581a40ad5cff78c97717994e6cfb9ba3e113e647335e3c7c76ad5fe01e0fc6ae8df883e2442bb5a037e52d77ede91fa6f032fa44f03c390151a980a024a63ea34c8d1925a6a6b96cfed798ab082b823afe8cc7b9a2b60e47bc61fb9790a8263391a69eb2c14c42fd15851ae6b99ce7221bfeec145cfd644f860ad38157600f3ffd0288a03665404248e2ba35ed3ae815225bc1dc7a60f1b09c8e2a8e312e9ba0dc6b0c1f14324c80ea1137e119b2a7953e1970218bb3856b80eaa4db5921d0e269618f5eb6796014bb35839b5038e346c59ff74038f7638e2cb203aa14f6d16675af28de02adea4e97f3d463bc8ed883a5a712ba7556c567282edcb8d1e6c8818cfeb033645560c9b18bacc6eb2d458e184236cc3edaaa8631ce0598002f611c73d55e3bde8068e75ab6748d4cc7f51d59723ed1b773556b05880d937a5c6420acf85edc165118f6cf33f174e3d019a0b035cfce076a2ea50dc126b1682ad20f2f49d5c3ca4c42295b5525386df02b33903ad214bf32ea3e941d9115d41db6fc2a7f5358a85ea3b5e5a9c9493edb9044b2ed116ebe1b12840d3275e65fb98928691480755603e5a07c62b75d66a68d5577811cbc624d467dc37e78e6e68d2fcb9b75d273df57e9b6b2c107a5ec83c97c55f6cc9ba5e05dbf1e744d95199d2c37cffe436a8daccf72775ee1a5be9bcddda"}, @typed={0x8, 0x1b, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x8e, 0x0, 0x0, @u32}]}, @typed={0x8, 0x6d, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x60, 0x0, 0x0, @u32=0x75349030}, @generic="a250ec88237af54844340439208ab19293aac3e30fd7", @nested={0x119, 0x61, 0x0, 0x1, [@generic="32cbd802395bc970f93bd03ceb", @typed={0xc, 0xe, 0x0, 0x0, @u64=0x3}, @typed={0xc, 0x27, 0x0, 0x0, @u64=0x6}, @typed={0x8, 0x85, 0x0, 0x0, @ipv4=@multicast2}, @generic="edcc1cc02b8156778016b95dd7e01d1e477a530ce333b545b921267fa58059cda2efc0633ddf8b54a5bf2de553273cdaf3bba778a3f7143a77fb196426f05ebc3b68eee970300f6229691d8ba2ac001b25e8381dacdcb7f5d5c0091ed22d45a3c9a48b4be044eb87470b1d963d1d14e62c35f269913f01fd30891323386750ab5f5c8f4b1e4a82134249f029314f5530a3b3ec9de09379cf6601f6bf071b427841b495a1bfd7849a454e50d15627a1cb843702414aa559de95fce214d25271c238599c95c9f01af0abf06f55082b7ff5822b3f1dd01f7681", @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@local}]}, @typed={0xba, 0x3a, 0x0, 0x0, @binary="31461af9de0daa4add83f2950eb3dce091e4f02918a0a22340c85c2825745a8e3d103c18af4987f7d8db6f737a0584820c06a59ce1ae310e2e3ee7983f439402ab9c9ab1dd0329e14f99d198adf813a962076a3904d451e137a3fc907bf09e4592a2b63140720d1a11fc9ceb7ff53c951afb41b55711051852647ff2ab05a5ef11a0e39319a687bd9c695c998d8201a3e871bec859057c505d042a8dc97bcb2119aca3982245ba5f70f7dcf0101af1d71f53cba29669"}, @generic="d2bbc401f526ebb0860af11dd4476c7fb6476f8c36398e8c8081dbe8af879c6cba1c0462d9e2ab08421f67a3ac56eabc07f753d58b85190834ba0b5567c26b525367ca6a91643525069be56d135247d0d6198b1e40e2d9ada3a2f1ba21920b8d0eb9507d87ae95fd5be479a45d9c92cd216044977a6f42952a41"]}, 0x13a0}, 0x1, 0x0, 0x0, 0x4004811}, 0x50) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="b0240de47a009dc71e7e0d0e587bc4aff290fe47a5e9cf30f36ed6829b31d0818dc1cf5b9083280a62627584fd11641e550ae64fcf51c5df80bd84f1ebfc27f7338d38cef8ea62fbbded13489f033ef32800ac81db5b7302b957e39a1ddcf2c7d8a57d949c2940144c8d0df8a52d8faf9cb2495e0f6aee0be61ab2d5a53ffbf60414ae61505e421ca5d6667d263ba6192cf65261a381f3a005808bdbcea7d7475835161fa05d272391a8c3428cc39427631492f56e257af5d6c6c5ed0cae2f621e80e5997221d225419394029fd94a792cc77bd8", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@empty}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="74d0"]}]}, 0x114}], 0x1}, 0x0) 07:17:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 13) 07:17:39 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8907, &(0x7f0000000080)) 07:17:39 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:39 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0xffff}}, 0x14) sendfile(r1, r1, 0x0, 0x5f1) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000140)={{0x3b, @broadcast, 0x4e21, 0x4, 'sh\x00', 0x8, 0x1, 0x6a}, {@empty, 0x4e21, 0x3, 0x6, 0x6, 0x5}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x11}) [ 1031.208946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=266 sclass=netlink_route_socket pid=35731 comm=syz-executor.3 07:17:39 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x0, 0x2) [ 1031.233969] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.3'. 07:17:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1031.256302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=266 sclass=netlink_route_socket pid=35731 comm=syz-executor.3 [ 1031.259253] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.3'. 07:17:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:17:39 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8912, &(0x7f0000000080)) 07:17:54 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x40000}, 0x0, 0xe, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000040)=0x1) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f00000018c0), 0x0, 0x0) 07:17:54 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 14) 07:17:54 executing program 1: exit_group(0x81) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x8, 0x6, 0x4, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0x0, 0x7800, 0x2e, 0x8}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r6}) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="d96d246f72df5f0e201bc704fca85d1f0457a68c7957bb6e", @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf25170000002c0001801400020076657468305f746f5f627269646765001400020076657468315f746f5f687372000000000c00018008000100", @ANYRES32=r0, @ANYBLOB="50000180080003000100000008000100", @ANYRES32=r3, @ANYBLOB="080003000100000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800030003000000140002006c6f00000000000000000000000000002c0001801400020076657468315f766c616e00000000000014000200766c616e3000"/72], 0xc8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40000) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'veth1_to_bond\x00'}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:17:54 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x2, 0x4) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000040)=0x1f) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x800, 0x20) 07:17:54 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8940, &(0x7f0000000080)) 07:17:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1046.396520] FAULT_INJECTION: forcing a failure. [ 1046.396520] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.397299] CPU: 1 PID: 36025 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1046.397841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.398379] Call Trace: [ 1046.398560] [ 1046.398720] dump_stack_lvl+0xc1/0xf0 [ 1046.399007] should_fail_ex+0x4b4/0x5b0 [ 1046.399299] should_failslab+0x9/0x20 [ 1046.399569] __kmem_cache_alloc_node+0x66/0x320 [ 1046.399901] ? v9fs_mount+0x9e/0xbd0 [ 1046.400174] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1046.400561] kmalloc_trace+0x26/0xc0 [ 1046.400831] v9fs_mount+0x9e/0xbd0 [ 1046.401092] ? __pfx_v9fs_mount+0x10/0x10 [ 1046.401387] ? cap_capable+0x1be/0x220 [ 1046.401676] ? __pfx_v9fs_mount+0x10/0x10 [ 1046.401968] legacy_get_tree+0x109/0x220 [ 1046.402263] vfs_get_tree+0x92/0x360 [ 1046.402537] path_mount+0x133c/0x1e50 [ 1046.402816] ? kasan_quarantine_put+0x81/0x1d0 [ 1046.403139] ? __pfx_path_mount+0x10/0x10 [ 1046.403432] ? putname+0x102/0x140 [ 1046.403683] ? kmem_cache_free+0x10d/0x4d0 [ 1046.403980] ? putname+0x102/0x140 [ 1046.404243] __x64_sys_mount+0x286/0x310 [ 1046.404526] ? __pfx___x64_sys_mount+0x10/0x10 [ 1046.404870] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1046.405227] do_syscall_64+0x3f/0x90 [ 1046.405499] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1046.405843] RIP: 0033:0x7f798ce07b19 [ 1046.406097] 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 [ 1046.407251] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1046.407772] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1046.408254] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1046.408728] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1046.409221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.409710] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1046.410216] 07:17:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 15) 07:17:54 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000)={0x5, 0x80, 0x0, 0xb, 0x0, 0x2, 0x0, 0x7fffffff, 0x86208, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x10001, 0xc3}, 0x0, 0x83e4, 0xef0, 0x7, 0xfffffffffffffffc, 0xffff, 0x40, 0x0, 0xffff7fff, 0x0, 0xe7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x4, 0x90, 0xe1, 0x3, 0x0, 0x20000, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x2, 0x6ebc670e, 0x2, 0x6, 0xfffffffa, 0x621f, 0x0, 0xb4, 0x0, 0xfffffffffffffe01}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x99, 0xd2, 0x81, 0x0, 0x2, 0x2080, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffc, 0x3, @perf_bp={&(0x7f0000000100)}, 0x4000, 0x1, 0x8, 0x3, 0x3, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r1, 0x1) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r3, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x14, 0xf7, 0xda, 0x3, 0x0, 0xfffffffffffffffe, 0x80004, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x1000}, 0x804, 0x200, 0x1, 0x2, 0x100, 0x0, 0x9d, 0x0, 0x5, 0x0, 0xffffffffffffffa8}, r3, 0x9, r1, 0x8) pread64(r0, &(0x7f00000001c0)=""/43, 0x2b, 0x6) sendfile(r2, r1, 0x0, 0x4) 07:17:54 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8941, &(0x7f0000000080)) 07:17:54 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() ptrace$setopts(0x4200, r0, 0xfffffffffffffffa, 0x42) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:17:54 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:17:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 16) 07:17:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000)={0x5, 0x80, 0x0, 0xb, 0x0, 0x2, 0x0, 0x7fffffff, 0x86208, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x10001, 0xc3}, 0x0, 0x83e4, 0xef0, 0x7, 0xfffffffffffffffc, 0xffff, 0x40, 0x0, 0xffff7fff, 0x0, 0xe7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x4, 0x90, 0xe1, 0x3, 0x0, 0x20000, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x2, 0x6ebc670e, 0x2, 0x6, 0xfffffffa, 0x621f, 0x0, 0xb4, 0x0, 0xfffffffffffffe01}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x99, 0xd2, 0x81, 0x0, 0x2, 0x2080, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffc, 0x3, @perf_bp={&(0x7f0000000100)}, 0x4000, 0x1, 0x8, 0x3, 0x3, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r1, 0x1) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r3, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x14, 0xf7, 0xda, 0x3, 0x0, 0xfffffffffffffffe, 0x80004, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x1000}, 0x804, 0x200, 0x1, 0x2, 0x100, 0x0, 0x9d, 0x0, 0x5, 0x0, 0xffffffffffffffa8}, r3, 0x9, r1, 0x8) pread64(r0, &(0x7f00000001c0)=""/43, 0x2b, 0x6) sendfile(r2, r1, 0x0, 0x4) 07:17:55 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:17:55 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x894c, &(0x7f0000000080)) [ 1047.067080] FAULT_INJECTION: forcing a failure. [ 1047.067080] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.068857] CPU: 0 PID: 36593 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1047.069895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.070880] Call Trace: [ 1047.071213] [ 1047.071506] dump_stack_lvl+0xc1/0xf0 [ 1047.072029] should_fail_ex+0x4b4/0x5b0 [ 1047.072562] ? v9fs_session_init+0xab/0x17b0 [ 1047.073154] should_failslab+0x9/0x20 [ 1047.073655] __kmem_cache_alloc_node+0x66/0x320 [ 1047.074267] ? kasan_save_stack+0x32/0x50 [ 1047.074807] ? v9fs_session_init+0xab/0x17b0 [ 1047.075464] ? __kasan_kmalloc+0x7f/0x90 [ 1047.075994] ? v9fs_mount+0x9e/0xbd0 [ 1047.076501] ? v9fs_session_init+0xab/0x17b0 [ 1047.077074] __kmalloc_node_track_caller+0x4b/0x160 [ 1047.077719] kstrdup+0x3f/0x80 [ 1047.078171] v9fs_session_init+0xab/0x17b0 [ 1047.078736] ? __kmem_cache_alloc_node+0x206/0x320 [ 1047.079393] ? lock_release+0x1e3/0x680 [ 1047.079922] ? __pfx_lock_release+0x10/0x10 [ 1047.080499] ? __pfx_v9fs_session_init+0x10/0x10 [ 1047.081143] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1047.081836] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1047.082498] ? v9fs_mount+0x9e/0xbd0 [ 1047.083023] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1047.083776] v9fs_mount+0xbd/0xbd0 [ 1047.084271] ? __pfx_v9fs_mount+0x10/0x10 [ 1047.084857] ? cap_capable+0x1be/0x220 [ 1047.085406] ? __pfx_v9fs_mount+0x10/0x10 [ 1047.085976] legacy_get_tree+0x109/0x220 [ 1047.086542] vfs_get_tree+0x92/0x360 [ 1047.087068] path_mount+0x133c/0x1e50 [ 1047.087599] ? kasan_quarantine_put+0x81/0x1d0 [ 1047.088215] ? __pfx_path_mount+0x10/0x10 [ 1047.088791] ? putname+0x102/0x140 [ 1047.089281] ? kmem_cache_free+0x10d/0x4d0 [ 1047.089868] ? putname+0x102/0x140 [ 1047.090364] __x64_sys_mount+0x286/0x310 [ 1047.090932] ? __pfx___x64_sys_mount+0x10/0x10 [ 1047.091560] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1047.092256] do_syscall_64+0x3f/0x90 [ 1047.092776] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1047.093478] RIP: 0033:0x7f798ce07b19 [ 1047.093967] 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 [ 1047.096269] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1047.097256] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1047.098167] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1047.099062] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1047.099960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.100873] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1047.101810] 07:18:08 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000)={0x5, 0x80, 0x0, 0xb, 0x0, 0x2, 0x0, 0x7fffffff, 0x86208, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x10001, 0xc3}, 0x0, 0x83e4, 0xef0, 0x7, 0xfffffffffffffffc, 0xffff, 0x40, 0x0, 0xffff7fff, 0x0, 0xe7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x4, 0x90, 0xe1, 0x3, 0x0, 0x20000, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x2, 0x6ebc670e, 0x2, 0x6, 0xfffffffa, 0x621f, 0x0, 0xb4, 0x0, 0xfffffffffffffe01}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x99, 0xd2, 0x81, 0x0, 0x2, 0x2080, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffc, 0x3, @perf_bp={&(0x7f0000000100)}, 0x4000, 0x1, 0x8, 0x3, 0x3, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r1, 0x1) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r3, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x14, 0xf7, 0xda, 0x3, 0x0, 0xfffffffffffffffe, 0x80004, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x1000}, 0x804, 0x200, 0x1, 0x2, 0x100, 0x0, 0x9d, 0x0, 0x5, 0x0, 0xffffffffffffffa8}, r3, 0x9, r1, 0x8) pread64(r0, &(0x7f00000001c0)=""/43, 0x2b, 0x6) sendfile(r2, r1, 0x0, 0x4) 07:18:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:08 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8982, &(0x7f0000000080)) 07:18:08 executing program 5: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20048080}, 0x20004000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400a726426fbce3fb9259f4de123f0941a928bff834ad85f4abf2b4738e27114d707cfeed7c5f594dd3576cddb737c59868d5edecf92aad6dcfe31b0f4577c9da4d4fff6dc2053e4de77ffcdf98739df4c4f8381b2067ab49d964522f8096b6cbbc49897e4b71d527e0ff07a058e185c473c243e0f2290c24b4d63048dae544053000"/141, @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000040004800800020001000000080001000000000018000880140007800800050000000000080005000010"], 0x40}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1ac, r1, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd4, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68cee6a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cc6801c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34c0739f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c04052e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x500208ad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f783c2c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c0a73d3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b2a89cc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe830c2f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59d79d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29a894c}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a97a5b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7505b26d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c4ea95e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62962a76}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x2000080d}, 0x4004800) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x400000000, 0x2) 07:18:08 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:08 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYBLOB="24032abd7000fcdbdf2505002e004400038014000600fc000000000000000000000000000001080001000100000005000800c80000001400020065727370616e3000000000000000000008000100010000000c00028006000b00020000004000028006000f0000080000080008001b74951b06000e004e21000014000100fc02000000000000000000000000000006000e004e24000008000500e60c00001400018007000600666f000006000100020000000800040002000000"], 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:18:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 17) 07:18:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 18) 07:18:08 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:08 executing program 3: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x81, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x20, 0x0, 0x4, 0x3f, 0x0, 0xcc5a, 0xc8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x10000, 0xfffffffffffffff8, 0x2, 0x5, 0x9, 0x1, 0x200, 0x0, 0x3, 0x0, 0x800}, r2, 0x8, r0, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r4, 0x0, 0x5f1) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x408000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r5, 0x0, 0x5f1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000500)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x8, 0x80, 0x1, 0xac, 0x0, 0x80, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x5}, 0x1085, 0x0, 0x4, 0x6, 0xfffffffffffffffb, 0x400, 0xff80, 0x0, 0x2, 0x0, 0x1}, r6, 0x4, r0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000300)={0x2, 0x80, 0x3f, 0x7, 0x3, 0x1, 0x0, 0xc2c, 0x48000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000080), 0x7}, 0x88a, 0x2, 0x344239a4, 0x6, 0x80000000, 0x8, 0xffff, 0x0, 0x213a10ca, 0x0, 0x1}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1255c2, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r7, &(0x7f0000000000)='\x00', 0xf}]) 07:18:08 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:08 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x8983, &(0x7f0000000080)) 07:18:08 executing program 5: mlock2(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x8000, 0x0, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1f8, 0x110, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x2c}, @multicast1, 0x0, 0x0, 0x0, 0x6, {@empty, {[0xff, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}}, 0x116, 0x8, 0x101, 0x8744, 0x2, 0x7, 'veth1_to_hsr\x00', 'dummy0\x00', {}, {}, 0x0, 0x44}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @rand_addr=0x64010100, @broadcast, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6a, 0x0, {0x6}}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x430) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8000, &(0x7f00000000c0)=""/10) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, r1) pkey_mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x5000001, r1) [ 1060.392335] FAULT_INJECTION: forcing a failure. [ 1060.392335] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.393515] CPU: 1 PID: 37049 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1060.394058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1060.394617] Call Trace: [ 1060.394868] [ 1060.395033] dump_stack_lvl+0xc1/0xf0 [ 1060.395427] should_fail_ex+0x4b4/0x5b0 [ 1060.395813] ? v9fs_session_init+0xec/0x17b0 [ 1060.396121] should_failslab+0x9/0x20 [ 1060.396391] __kmem_cache_alloc_node+0x66/0x320 [ 1060.396722] ? kasan_save_stack+0x32/0x50 [ 1060.397022] ? v9fs_session_init+0xec/0x17b0 [ 1060.397337] ? v9fs_session_init+0xec/0x17b0 [ 1060.397649] __kmalloc_node_track_caller+0x4b/0x160 [ 1060.397997] kstrdup+0x3f/0x80 [ 1060.398220] v9fs_session_init+0xec/0x17b0 [ 1060.398520] ? lock_release+0x1e3/0x680 [ 1060.398803] ? __pfx_lock_release+0x10/0x10 [ 1060.399122] ? __pfx_v9fs_session_init+0x10/0x10 [ 1060.399593] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1060.399961] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1060.400393] ? v9fs_mount+0x9e/0xbd0 [ 1060.400721] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1060.401208] v9fs_mount+0xbd/0xbd0 [ 1060.401466] ? __pfx_v9fs_mount+0x10/0x10 [ 1060.401760] ? cap_capable+0x1be/0x220 [ 1060.402044] ? __pfx_v9fs_mount+0x10/0x10 [ 1060.402334] legacy_get_tree+0x109/0x220 [ 1060.402622] vfs_get_tree+0x92/0x360 [ 1060.402877] path_mount+0x133c/0x1e50 [ 1060.403156] ? kasan_quarantine_put+0x81/0x1d0 [ 1060.403480] ? __pfx_path_mount+0x10/0x10 [ 1060.403791] ? putname+0x102/0x140 [ 1060.404059] ? kmem_cache_free+0x10d/0x4d0 [ 1060.404448] ? putname+0x102/0x140 [ 1060.404722] __x64_sys_mount+0x286/0x310 [ 1060.405032] ? __pfx___x64_sys_mount+0x10/0x10 [ 1060.405376] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1060.405759] do_syscall_64+0x3f/0x90 [ 1060.406047] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1060.406417] RIP: 0033:0x7f798ce07b19 [ 1060.406685] 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 [ 1060.407945] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1060.408478] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1060.408992] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1060.409488] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1060.409983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1060.410486] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1060.410998] 07:18:08 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:08 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000280)=0x6e) getsockopt(r0, 0x4, 0x7, &(0x7f00000002c0)=""/2, &(0x7f0000000380)=0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="6000000094215f5d2682c0c939371ecc71857944d161c6091b224bac75ec6830c976b5736347a2b1c5181e8ad5", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fedbdf25250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0003000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r2, @ANYBLOB], 0x60}}, 0x18001) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000003c0)={0x0, 'veth1_macvtap\x00', {0x2}, 0x6}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x30, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IE={0x4, 0x33}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}]}]}, 0x30}}, 0x0) 07:18:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 19) 07:18:08 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:22 executing program 3: pidfd_send_signal(0xffffffffffffffff, 0x25, &(0x7f0000000100)={0x1c, 0x8, 0x1ff}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0xfffffeff, 0x1, 0x40, 0xa450, 0x8000}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x1, 0x6, 0x8, 0x5, 0x0, 0xd0, 0x1060, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffcfd6, 0x1, @perf_bp={&(0x7f0000000180), 0xf}, 0x58881, 0x8001, 0x5, 0x9, 0x3714f6da, 0x2, 0xa56, 0x0, 0x6, 0x0, 0xfffffffffffffff8}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) quotactl(0x7, &(0x7f00000002c0)='./file0\x00', 0xee00, &(0x7f0000000300)="86d37823aaa38ceb9e9bd9fc4eadf948a44b3bc389f5a3a3b0a8dd08f2a459a18904d173c69e6472fed2dff16abf8087f4106fbace1024c430374a5e3be8da30aceaf71e9692638fe7c54acbd8dfac871b910bcc318c1bb8893e175575270ba06d001dd9ae947b11d08352191af7857f881ac3dd14d342661ed01c2bda2543f887f71e60432d3941425fc6eaa0cbe342e15bc5cca28aedff4ea27b9d2ab4a80298d578be77e8625c65dbd978d339970a80919ece02") fstat(r0, &(0x7f0000000240)) 07:18:22 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r1, 0x0, 0x5f1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'caif0\x00', {0x2, 0x0, @private}}) r2 = socket$netlink(0x10, 0x3, 0x7) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x34, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfb}]}]}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x98, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6}}}}, [@NL80211_ATTR_FRAME_MATCH={0x48, 0x5b, "ae51ad5b49e6200e886819b0da0a2f589ab6246fc1ba6ee738dcece444d0fafec6d56f4462d67c12990e6f65a4095ec59105f2421ea008b6f43b172acdc3d5e2edc497b6"}, @NL80211_ATTR_FRAME_TYPE={0x6}, @NL80211_ATTR_FRAME_MATCH={0x1e, 0x5b, "e30c1789d8cf5903abde781e789b48c3167ea99b90880e141bc2"}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x800) 07:18:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x89a0, &(0x7f0000000080)) 07:18:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 20) 07:18:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:22 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x4000, 0x0, 0x9, 0xb4a1f72a74943a7c) [ 1074.706660] FAULT_INJECTION: forcing a failure. [ 1074.706660] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.707452] CPU: 1 PID: 37550 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1074.707990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.708516] Call Trace: [ 1074.708696] [ 1074.708856] dump_stack_lvl+0xc1/0xf0 [ 1074.709137] should_fail_ex+0x4b4/0x5b0 [ 1074.709439] should_failslab+0x9/0x20 [ 1074.709717] __kmem_cache_alloc_node+0x66/0x320 [ 1074.710043] ? find_held_lock+0x2c/0x110 [ 1074.710329] ? p9_client_create+0xb3/0x1260 [ 1074.710626] ? __kmem_cache_alloc_node+0x206/0x320 [ 1074.710968] kmalloc_trace+0x26/0xc0 [ 1074.711235] p9_client_create+0xb3/0x1260 [ 1074.711529] ? __pfx_p9_client_create+0x10/0x10 [ 1074.711850] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1074.712185] ? kasan_save_stack+0x32/0x50 [ 1074.712478] ? v9fs_session_init+0xec/0x17b0 [ 1074.712787] ? lockdep_init_map_type+0x21e/0x7e0 [ 1074.713110] ? __kasan_kmalloc+0x7f/0x90 [ 1074.713405] ? __raw_spin_lock_init+0x3a/0x110 [ 1074.713725] v9fs_session_init+0x1e0/0x17b0 [ 1074.714037] ? __pfx_v9fs_session_init+0x10/0x10 [ 1074.714363] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1074.714721] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1074.715062] ? v9fs_mount+0x9e/0xbd0 [ 1074.715334] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1074.715718] v9fs_mount+0xbd/0xbd0 [ 1074.715977] ? __pfx_v9fs_mount+0x10/0x10 [ 1074.716270] ? cap_capable+0x1be/0x220 [ 1074.716553] ? __pfx_v9fs_mount+0x10/0x10 [ 1074.716843] legacy_get_tree+0x109/0x220 [ 1074.717135] vfs_get_tree+0x92/0x360 [ 1074.717428] path_mount+0x133c/0x1e50 [ 1074.717704] ? kasan_quarantine_put+0x81/0x1d0 [ 1074.718025] ? __pfx_path_mount+0x10/0x10 [ 1074.718317] ? putname+0x102/0x140 [ 1074.718578] ? kmem_cache_free+0x10d/0x4d0 [ 1074.718875] ? putname+0x102/0x140 [ 1074.719134] __x64_sys_mount+0x286/0x310 [ 1074.719422] ? __pfx___x64_sys_mount+0x10/0x10 [ 1074.719748] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1074.720106] do_syscall_64+0x3f/0x90 [ 1074.720376] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1074.720726] RIP: 0033:0x7f798ce07b19 [ 1074.720994] 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 [ 1074.722240] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1074.722765] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1074.723256] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1074.723754] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1074.724245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1074.724743] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1074.725262] 07:18:23 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) syncfs(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) open_by_handle_at(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000000020000002800000000000000000000000000000015ffd202a88931e9b6a00d0e0258380f08ef8f588c431c362267e0d07c0c0a95c545f948b7cd2bea0f7077630954b33339ad291ad0c87067b679274491c9bc2e961a5b0ec258d93f1171aab510ba84368b97bb4e25466f5e06e10af6526c2384c2094d10f0719c7ccf420f1c5bae75b9c4e379aae973513db346c848918c5ada3c"], 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@loopback={0x284}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr=0x64010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x0, 0x0, 0x4, 0xa, 0x0, 0x0, 0x21}, {0x6, 0x0, 0x80000001, 0x2aa, 0x1f8c, 0x8001, 0x1}, {0x0, 0x0, 0xfffffffffffffffd, 0x38}, 0xafb, 0x0, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d6, 0x87}, 0x0, @in6=@empty, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r2 = openat2(r0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x90000, 0x5a, 0x1a}, 0x18) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2e, 0x3, 0x1f, 0x4, 0x0, 0x0, 0x90200, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x40, 0x7}, 0x422, 0x46, 0x3, 0x5, 0x6, 0x3f, 0x1, 0x0, 0x6368, 0x0, 0x9}, 0x0, 0xe, r2, 0xc6bdbe91ed95628c) 07:18:23 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @short={0x2, 0x2, 0xffff}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) bind$802154_dgram(r2, &(0x7f0000000040)={0x24, @none={0x0, 0x1}}, 0x14) 07:18:23 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) mmap$perf(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x5, 0x80010, r1, 0x77e) 07:18:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 21) 07:18:23 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1075.080955] FAULT_INJECTION: forcing a failure. [ 1075.080955] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.082420] CPU: 0 PID: 37975 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1075.083488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.084538] Call Trace: [ 1075.084889] [ 1075.085216] dump_stack_lvl+0xc1/0xf0 [ 1075.085769] should_fail_ex+0x4b4/0x5b0 [ 1075.086315] should_failslab+0x9/0x20 [ 1075.086847] __kmem_cache_alloc_node+0x66/0x320 [ 1075.087452] ? find_held_lock+0x2c/0x110 [ 1075.087980] ? p9_client_create+0xb3/0x1260 [ 1075.088546] ? __kmem_cache_alloc_node+0x206/0x320 [ 1075.089201] kmalloc_trace+0x26/0xc0 [ 1075.089690] p9_client_create+0xb3/0x1260 [ 1075.090247] ? __pfx_p9_client_create+0x10/0x10 [ 1075.090864] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1075.091516] ? kasan_save_stack+0x32/0x50 [ 1075.092073] ? v9fs_session_init+0xec/0x17b0 [ 1075.092753] ? lockdep_init_map_type+0x21e/0x7e0 [ 1075.093401] ? __kasan_kmalloc+0x7f/0x90 [ 1075.093953] ? __raw_spin_lock_init+0x3a/0x110 [ 1075.094570] v9fs_session_init+0x1e0/0x17b0 [ 1075.095174] ? __pfx_v9fs_session_init+0x10/0x10 [ 1075.095810] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1075.096492] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1075.097206] ? v9fs_mount+0x9e/0xbd0 [ 1075.097795] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1075.098599] v9fs_mount+0xbd/0xbd0 [ 1075.099105] ? __pfx_v9fs_mount+0x10/0x10 [ 1075.099681] ? cap_capable+0x1be/0x220 [ 1075.100223] ? __pfx_v9fs_mount+0x10/0x10 [ 1075.100815] legacy_get_tree+0x109/0x220 [ 1075.101390] vfs_get_tree+0x92/0x360 [ 1075.101948] path_mount+0x133c/0x1e50 [ 1075.102488] ? kasan_quarantine_put+0x81/0x1d0 [ 1075.103134] ? __pfx_path_mount+0x10/0x10 [ 1075.103713] ? putname+0x102/0x140 [ 1075.104198] ? kmem_cache_free+0x10d/0x4d0 [ 1075.104788] ? putname+0x102/0x140 [ 1075.105303] __x64_sys_mount+0x286/0x310 [ 1075.105902] ? __pfx___x64_sys_mount+0x10/0x10 [ 1075.106498] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1075.107165] do_syscall_64+0x3f/0x90 [ 1075.107658] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1075.108306] RIP: 0033:0x7f798ce07b19 [ 1075.108776] 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 [ 1075.110952] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1075.111886] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1075.112753] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1075.113808] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1075.114952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.116118] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1075.117388] 07:18:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:36 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x6, 0x1) 07:18:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x89a1, &(0x7f0000000080)) 07:18:36 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = socket(0x1e, 0x6, 0x1) getsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:18:36 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) syncfs(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) open_by_handle_at(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000000020000002800000000000000000000000000000015ffd202a88931e9b6a00d0e0258380f08ef8f588c431c362267e0d07c0c0a95c545f948b7cd2bea0f7077630954b33339ad291ad0c87067b679274491c9bc2e961a5b0ec258d93f1171aab510ba84368b97bb4e25466f5e06e10af6526c2384c2094d10f0719c7ccf420f1c5bae75b9c4e379aae973513db346c848918c5ada3c"], 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@loopback={0x284}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr=0x64010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x0, 0x0, 0x4, 0xa, 0x0, 0x0, 0x21}, {0x6, 0x0, 0x80000001, 0x2aa, 0x1f8c, 0x8001, 0x1}, {0x0, 0x0, 0xfffffffffffffffd, 0x38}, 0xafb, 0x0, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d6, 0x87}, 0x0, @in6=@empty, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r2 = openat2(r0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x90000, 0x5a, 0x1a}, 0x18) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2e, 0x3, 0x1f, 0x4, 0x0, 0x0, 0x90200, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x40, 0x7}, 0x422, 0x46, 0x3, 0x5, 0x6, 0x3f, 0x1, 0x0, 0x6368, 0x0, 0x9}, 0x0, 0xe, r2, 0xc6bdbe91ed95628c) 07:18:36 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 22) [ 1088.381694] FAULT_INJECTION: forcing a failure. [ 1088.381694] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.383123] CPU: 1 PID: 38196 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1088.384141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.385154] Call Trace: [ 1088.385497] [ 1088.385795] dump_stack_lvl+0xc1/0xf0 [ 1088.386316] should_fail_ex+0x4b4/0x5b0 [ 1088.386857] ? p9_client_create+0x473/0x1260 [ 1088.387426] should_failslab+0x9/0x20 [ 1088.387937] __kmem_cache_alloc_node+0x66/0x320 [ 1088.388552] ? p9_client_create+0x473/0x1260 [ 1088.389131] ? find_held_lock+0x2c/0x110 [ 1088.389686] ? p9_client_create+0x473/0x1260 [ 1088.390263] __kmalloc_node_track_caller+0x4b/0x160 [ 1088.390912] kstrdup+0x3f/0x80 [ 1088.391352] p9_client_create+0x473/0x1260 [ 1088.391911] ? __pfx_p9_client_create+0x10/0x10 [ 1088.392530] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1088.393148] ? kasan_save_stack+0x32/0x50 [ 1088.393708] ? v9fs_session_init+0xec/0x17b0 [ 1088.394283] ? lockdep_init_map_type+0x21e/0x7e0 [ 1088.394890] ? __kasan_kmalloc+0x7f/0x90 [ 1088.395426] ? __raw_spin_lock_init+0x3a/0x110 [ 1088.396015] v9fs_session_init+0x1e0/0x17b0 [ 1088.396591] ? __pfx_v9fs_session_init+0x10/0x10 [ 1088.397203] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1088.397864] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1088.398484] ? v9fs_mount+0x9e/0xbd0 [ 1088.398983] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1088.399697] v9fs_mount+0xbd/0xbd0 [ 1088.400175] ? __pfx_v9fs_mount+0x10/0x10 [ 1088.400715] ? cap_capable+0x1be/0x220 [ 1088.401238] ? __pfx_v9fs_mount+0x10/0x10 [ 1088.401794] legacy_get_tree+0x109/0x220 [ 1088.402336] vfs_get_tree+0x92/0x360 [ 1088.402840] path_mount+0x133c/0x1e50 [ 1088.403346] ? kasan_quarantine_put+0x81/0x1d0 [ 1088.403950] ? __pfx_path_mount+0x10/0x10 [ 1088.404488] ? putname+0x102/0x140 [ 1088.404960] ? kmem_cache_free+0x10d/0x4d0 [ 1088.405517] ? putname+0x102/0x140 [ 1088.406005] __x64_sys_mount+0x286/0x310 [ 1088.406542] ? __pfx___x64_sys_mount+0x10/0x10 [ 1088.407154] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1088.407831] do_syscall_64+0x3f/0x90 [ 1088.408327] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1088.408984] RIP: 0033:0x7f798ce07b19 [ 1088.409471] 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 [ 1088.411682] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1088.412623] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1088.413521] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1088.414408] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1088.415289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.416166] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1088.417075] 07:18:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x40049409, &(0x7f0000000080)) 07:18:37 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r3, 0x0, 0x5f1) renameat(r2, &(0x7f0000000000)='./file1\x00', r3, &(0x7f0000000040)='./file1\x00') sendfile(r0, r0, 0x0, 0x5f1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'wg0\x00', {0x2, 0x0, @private}}) 07:18:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 23) 07:18:37 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x200000a, r0) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:18:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1089.114230] FAULT_INJECTION: forcing a failure. [ 1089.114230] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.115605] CPU: 1 PID: 38561 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1089.116605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.117603] Call Trace: [ 1089.117930] [ 1089.118223] dump_stack_lvl+0xc1/0xf0 [ 1089.118735] should_fail_ex+0x4b4/0x5b0 [ 1089.119257] ? p9_client_create+0x473/0x1260 [ 1089.119835] should_failslab+0x9/0x20 [ 1089.120326] __kmem_cache_alloc_node+0x66/0x320 [ 1089.120928] ? p9_client_create+0x473/0x1260 [ 1089.121512] ? find_held_lock+0x2c/0x110 [ 1089.122046] ? p9_client_create+0x473/0x1260 [ 1089.122603] __kmalloc_node_track_caller+0x4b/0x160 [ 1089.123244] kstrdup+0x3f/0x80 [ 1089.123673] p9_client_create+0x473/0x1260 [ 1089.124212] ? __pfx_p9_client_create+0x10/0x10 [ 1089.124801] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1089.125450] ? kasan_save_stack+0x32/0x50 [ 1089.125989] ? v9fs_session_init+0xec/0x17b0 [ 1089.126567] ? lockdep_init_map_type+0x21e/0x7e0 [ 1089.127160] ? __kasan_kmalloc+0x7f/0x90 [ 1089.127673] ? __raw_spin_lock_init+0x3a/0x110 [ 1089.128260] v9fs_session_init+0x1e0/0x17b0 [ 1089.128822] ? __pfx_v9fs_session_init+0x10/0x10 [ 1089.129430] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1089.130084] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1089.130698] ? v9fs_mount+0x9e/0xbd0 [ 1089.131185] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1089.131873] v9fs_mount+0xbd/0xbd0 [ 1089.132341] ? __pfx_v9fs_mount+0x10/0x10 [ 1089.132869] ? cap_capable+0x1be/0x220 [ 1089.133396] ? __pfx_v9fs_mount+0x10/0x10 [ 1089.133928] legacy_get_tree+0x109/0x220 [ 1089.134459] vfs_get_tree+0x92/0x360 [ 1089.134947] path_mount+0x133c/0x1e50 [ 1089.135452] ? kasan_quarantine_put+0x81/0x1d0 [ 1089.136046] ? __pfx_path_mount+0x10/0x10 [ 1089.136570] ? putname+0x102/0x140 [ 1089.137033] ? kmem_cache_free+0x10d/0x4d0 [ 1089.137589] ? putname+0x102/0x140 [ 1089.138066] __x64_sys_mount+0x286/0x310 [ 1089.138585] ? __pfx___x64_sys_mount+0x10/0x10 [ 1089.139178] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1089.139817] do_syscall_64+0x3f/0x90 [ 1089.140302] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1089.140928] RIP: 0033:0x7f798ce07b19 [ 1089.141392] 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 [ 1089.143465] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1089.144361] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1089.145196] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1089.146042] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1089.146877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1089.147708] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1089.148579] 07:18:52 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:52 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x40086602, &(0x7f0000000080)) 07:18:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:18:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 24) 07:18:52 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) syncfs(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) open_by_handle_at(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000000020000002800000000000000000000000000000015ffd202a88931e9b6a00d0e0258380f08ef8f588c431c362267e0d07c0c0a95c545f948b7cd2bea0f7077630954b33339ad291ad0c87067b679274491c9bc2e961a5b0ec258d93f1171aab510ba84368b97bb4e25466f5e06e10af6526c2384c2094d10f0719c7ccf420f1c5bae75b9c4e379aae973513db346c848918c5ada3c"], 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@loopback={0x284}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr=0x64010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x0, 0x0, 0x4, 0xa, 0x0, 0x0, 0x21}, {0x6, 0x0, 0x80000001, 0x2aa, 0x1f8c, 0x8001, 0x1}, {0x0, 0x0, 0xfffffffffffffffd, 0x38}, 0xafb, 0x0, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d6, 0x87}, 0x0, @in6=@empty, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r2 = openat2(r0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x90000, 0x5a, 0x1a}, 0x18) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2e, 0x3, 0x1f, 0x4, 0x0, 0x0, 0x90200, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x40, 0x7}, 0x422, 0x46, 0x3, 0x5, 0x6, 0x3f, 0x1, 0x0, 0x6368, 0x0, 0x9}, 0x0, 0xe, r2, 0xc6bdbe91ed95628c) 07:18:52 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:18:52 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0xffff, 0xffff}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @none={0x0, 0xffff}}, 0x14) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = dup3(r2, r0, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x410880, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast1}, &(0x7f0000000100)=0xc) sendmmsg(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)=@xdp={0x2c, 0x2, r5, 0x1b}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)="e2ed4db4aed5540b6e838d6620f127721cdc7152b9b3ce3814513eb141a97c6a52c22e8c1b40b99b8d6636aca5aa08521e5ade80df91517fce2e95f2187c21280bacd183a25017c8817eb625c9455e9c9f0e7f94febe583785a95174762f301539705cb3a3c296360856e0341eaf1f1516016b35f8aa5128f4caf0d2c9460e1db39ebf2fc49000ea5b8876c65013ef85c7ca067c00fad28176affb3abd", 0x9d}, {&(0x7f00000001c0)='aQI}', 0x4}, {&(0x7f0000000340)="609cd3952b52d85855b9903defb9112db0f630a88bf4574e3790328ddd289d170ef397db62b928907b0a4e72f75f995ae7ef971c062af0b400bfdd938175643d3d51ca3b56297fbfa56dd7cf3b8a4817563439c4e44b8f97206e85e4dfda5da9", 0x60}, {&(0x7f00000003c0)="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", 0xff}], 0x4}}], 0x1, 0x40000) 07:18:52 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() setpgid(r0, r0) mbind(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2) [ 1104.407198] FAULT_INJECTION: forcing a failure. [ 1104.407198] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.407968] CPU: 1 PID: 38948 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1104.408509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.409036] Call Trace: [ 1104.409214] [ 1104.409377] dump_stack_lvl+0xc1/0xf0 [ 1104.409668] should_fail_ex+0x4b4/0x5b0 [ 1104.409959] ? p9_client_create+0x574/0x1260 [ 1104.410274] should_failslab+0x9/0x20 [ 1104.410539] __kmem_cache_alloc_node+0x66/0x320 [ 1104.410867] ? match_token+0x361/0x570 [ 1104.411142] ? p9_client_create+0x574/0x1260 [ 1104.411444] ? p9_client_create+0x574/0x1260 [ 1104.411756] __kmalloc_node_track_caller+0x4b/0x160 [ 1104.412099] kmemdup_nul+0x36/0xb0 [ 1104.412364] p9_client_create+0x574/0x1260 [ 1104.412662] ? __pfx_p9_client_create+0x10/0x10 [ 1104.412978] ? kasan_save_stack+0x32/0x50 [ 1104.413265] ? v9fs_session_init+0xec/0x17b0 [ 1104.413614] ? lockdep_init_map_type+0x21e/0x7e0 [ 1104.413932] ? __kasan_kmalloc+0x7f/0x90 [ 1104.414216] ? __raw_spin_lock_init+0x3a/0x110 [ 1104.414534] v9fs_session_init+0x1e0/0x17b0 [ 1104.414840] ? __pfx_v9fs_session_init+0x10/0x10 [ 1104.415165] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1104.415553] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1104.415918] ? v9fs_mount+0x9e/0xbd0 [ 1104.416184] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1104.416568] v9fs_mount+0xbd/0xbd0 [ 1104.416836] ? __pfx_v9fs_mount+0x10/0x10 [ 1104.417148] ? cap_capable+0x1be/0x220 [ 1104.417443] ? __pfx_v9fs_mount+0x10/0x10 [ 1104.417758] legacy_get_tree+0x109/0x220 [ 1104.418062] vfs_get_tree+0x92/0x360 [ 1104.418351] path_mount+0x133c/0x1e50 [ 1104.418637] ? kasan_quarantine_put+0x81/0x1d0 [ 1104.418977] ? __pfx_path_mount+0x10/0x10 [ 1104.419282] ? putname+0x102/0x140 [ 1104.419548] ? kmem_cache_free+0x10d/0x4d0 [ 1104.419858] ? putname+0x102/0x140 [ 1104.420136] __x64_sys_mount+0x286/0x310 [ 1104.420451] ? __pfx___x64_sys_mount+0x10/0x10 [ 1104.420793] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1104.421173] do_syscall_64+0x3f/0x90 [ 1104.421464] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1104.421837] RIP: 0033:0x7f798ce07b19 [ 1104.422111] 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 [ 1104.423350] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1104.423877] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1104.424372] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1104.424869] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1104.425371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1104.425876] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1104.426381] 07:18:52 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x40087602, &(0x7f0000000080)) [ 1104.450537] Unsupported ieee802154 address type: 0 07:18:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 25) [ 1104.594964] Unsupported ieee802154 address type: 0 07:18:52 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:18:52 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x1ff, 0xc67, 0x2) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:18:52 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) syncfs(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) open_by_handle_at(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000000020000002800000000000000000000000000000015ffd202a88931e9b6a00d0e0258380f08ef8f588c431c362267e0d07c0c0a95c545f948b7cd2bea0f7077630954b33339ad291ad0c87067b679274491c9bc2e961a5b0ec258d93f1171aab510ba84368b97bb4e25466f5e06e10af6526c2384c2094d10f0719c7ccf420f1c5bae75b9c4e379aae973513db346c848918c5ada3c"], 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@loopback={0x284}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr=0x64010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x0, 0x0, 0x4, 0xa, 0x0, 0x0, 0x21}, {0x6, 0x0, 0x80000001, 0x2aa, 0x1f8c, 0x8001, 0x1}, {0x0, 0x0, 0xfffffffffffffffd, 0x38}, 0xafb, 0x0, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d6, 0x87}, 0x0, @in6=@empty, 0x3501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r2 = openat2(r0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x90000, 0x5a, 0x1a}, 0x18) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2e, 0x3, 0x1f, 0x4, 0x0, 0x0, 0x90200, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x40, 0x7}, 0x422, 0x46, 0x3, 0x5, 0x6, 0x3f, 0x1, 0x0, 0x6368, 0x0, 0x9}, 0x0, 0xe, r2, 0xc6bdbe91ed95628c) 07:19:07 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 26) 07:19:07 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = epoll_create(0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x100}, 0x18) openat(r6, &(0x7f0000000280)='./file0\x00', 0x400080, 0x140) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'veth1_to_hsr\x00', {0x2, 0x0, @private}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file1\x00'}) openat(r7, &(0x7f0000000080)='./file1\x00', 0x640400, 0x154) 07:19:07 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff8000/0x4000)=nil) 07:19:07 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:07 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:07 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:19:07 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x401c5820, &(0x7f0000000080)) [ 1118.968862] FAULT_INJECTION: forcing a failure. [ 1118.968862] name failslab, interval 1, probability 0, space 0, times 0 [ 1118.969619] CPU: 1 PID: 39489 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1118.970168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1118.970701] Call Trace: [ 1118.970881] [ 1118.971043] dump_stack_lvl+0xc1/0xf0 [ 1118.971323] should_fail_ex+0x4b4/0x5b0 [ 1118.971613] ? p9_client_create+0x5ee/0x1260 [ 1118.971920] should_failslab+0x9/0x20 [ 1118.972188] __kmem_cache_alloc_node+0x66/0x320 [ 1118.972512] ? match_token+0x361/0x570 [ 1118.972792] ? p9_client_create+0x5ee/0x1260 [ 1118.973101] ? p9_client_create+0x5ee/0x1260 [ 1118.973409] __kmalloc_node_track_caller+0x4b/0x160 [ 1118.973755] kmemdup_nul+0x36/0xb0 [ 1118.974015] p9_client_create+0x5ee/0x1260 [ 1118.974310] ? __pfx_p9_client_create+0x10/0x10 [ 1118.974633] ? kasan_save_stack+0x32/0x50 [ 1118.974920] ? v9fs_session_init+0xec/0x17b0 [ 1118.975229] ? lockdep_init_map_type+0x21e/0x7e0 [ 1118.975550] ? __kasan_kmalloc+0x7f/0x90 [ 1118.975839] ? __raw_spin_lock_init+0x3a/0x110 [ 1118.976164] v9fs_session_init+0x1e0/0x17b0 [ 1118.976474] ? __pfx_v9fs_session_init+0x10/0x10 [ 1118.976801] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1118.977156] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1118.977496] ? v9fs_mount+0x9e/0xbd0 [ 1118.977779] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1118.978174] v9fs_mount+0xbd/0xbd0 [ 1118.978442] ? __pfx_v9fs_mount+0x10/0x10 [ 1118.978749] ? cap_capable+0x1be/0x220 [ 1118.979044] ? __pfx_v9fs_mount+0x10/0x10 [ 1118.979353] legacy_get_tree+0x109/0x220 [ 1118.979656] vfs_get_tree+0x92/0x360 [ 1118.979941] path_mount+0x133c/0x1e50 [ 1118.980229] ? kasan_quarantine_put+0x81/0x1d0 [ 1118.980547] ? __pfx_path_mount+0x10/0x10 [ 1118.980851] ? putname+0x102/0x140 [ 1118.981118] ? kmem_cache_free+0x10d/0x4d0 [ 1118.981425] ? putname+0x102/0x140 [ 1118.981681] __x64_sys_mount+0x286/0x310 [ 1118.981992] ? __pfx___x64_sys_mount+0x10/0x10 [ 1118.982334] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1118.982688] do_syscall_64+0x3f/0x90 [ 1118.982969] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1118.983314] RIP: 0033:0x7f798ce07b19 [ 1118.983579] 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 [ 1118.984740] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1118.985267] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1118.985774] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1118.986260] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1118.986750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1118.987243] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1118.987751] 07:19:07 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 27) [ 1119.098282] FAULT_INJECTION: forcing a failure. [ 1119.098282] name failslab, interval 1, probability 0, space 0, times 0 [ 1119.099906] CPU: 0 PID: 39533 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1119.100904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1119.101891] Call Trace: [ 1119.102222] [ 1119.102515] dump_stack_lvl+0xc1/0xf0 [ 1119.103023] should_fail_ex+0x4b4/0x5b0 [ 1119.103560] ? p9_client_create+0x5ee/0x1260 [ 1119.104127] should_failslab+0x9/0x20 [ 1119.104627] __kmem_cache_alloc_node+0x66/0x320 [ 1119.105221] ? match_token+0x361/0x570 [ 1119.105746] ? p9_client_create+0x5ee/0x1260 [ 1119.106324] ? p9_client_create+0x5ee/0x1260 [ 1119.106889] __kmalloc_node_track_caller+0x4b/0x160 [ 1119.107546] kmemdup_nul+0x36/0xb0 [ 1119.108022] p9_client_create+0x5ee/0x1260 [ 1119.108610] ? __pfx_p9_client_create+0x10/0x10 [ 1119.109248] ? kasan_save_stack+0x32/0x50 [ 1119.109843] ? v9fs_session_init+0xec/0x17b0 [ 1119.110455] ? lockdep_init_map_type+0x21e/0x7e0 [ 1119.111095] ? __kasan_kmalloc+0x7f/0x90 [ 1119.111665] ? __raw_spin_lock_init+0x3a/0x110 [ 1119.112302] v9fs_session_init+0x1e0/0x17b0 [ 1119.112916] ? __pfx_v9fs_session_init+0x10/0x10 [ 1119.113558] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1119.114286] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1119.114957] ? v9fs_mount+0x9e/0xbd0 [ 1119.115459] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1119.116202] v9fs_mount+0xbd/0xbd0 [ 1119.116713] ? __pfx_v9fs_mount+0x10/0x10 [ 1119.117292] ? cap_capable+0x1be/0x220 [ 1119.117993] ? __pfx_v9fs_mount+0x10/0x10 [ 1119.118570] legacy_get_tree+0x109/0x220 [ 1119.119125] vfs_get_tree+0x92/0x360 [ 1119.119649] path_mount+0x133c/0x1e50 [ 1119.120193] ? kasan_quarantine_put+0x81/0x1d0 [ 1119.120833] ? __pfx_path_mount+0x10/0x10 [ 1119.121409] ? putname+0x102/0x140 [ 1119.121912] ? kmem_cache_free+0x10d/0x4d0 [ 1119.122492] ? putname+0x102/0x140 [ 1119.123000] __x64_sys_mount+0x286/0x310 [ 1119.123556] ? __pfx___x64_sys_mount+0x10/0x10 [ 1119.124191] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1119.124887] do_syscall_64+0x3f/0x90 [ 1119.125409] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1119.126088] RIP: 0033:0x7f798ce07b19 [ 1119.126580] 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 [ 1119.128835] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1119.129823] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1119.130738] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1119.131648] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1119.132533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1119.133420] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1119.134359] 07:19:07 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x4020940d, &(0x7f0000000080)) 07:19:07 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 28) [ 1119.346046] FAULT_INJECTION: forcing a failure. [ 1119.346046] name failslab, interval 1, probability 0, space 0, times 0 [ 1119.347501] CPU: 0 PID: 39914 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1119.348603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1119.349599] Call Trace: [ 1119.349966] [ 1119.350269] dump_stack_lvl+0xc1/0xf0 [ 1119.350785] should_fail_ex+0x4b4/0x5b0 [ 1119.351317] ? parse_opts.part.0+0x8e/0x340 [ 1119.351868] should_failslab+0x9/0x20 [ 1119.352368] __kmem_cache_alloc_node+0x66/0x320 [ 1119.352960] ? v9fs_session_init+0x1e0/0x17b0 [ 1119.353539] ? parse_opts.part.0+0x8e/0x340 [ 1119.354097] ? vfs_get_tree+0x92/0x360 [ 1119.354608] ? path_mount+0x133c/0x1e50 [ 1119.355133] ? parse_opts.part.0+0x8e/0x340 [ 1119.355694] __kmalloc_node_track_caller+0x4b/0x160 [ 1119.356336] kstrdup+0x3f/0x80 [ 1119.356766] parse_opts.part.0+0x8e/0x340 [ 1119.357296] ? lock_acquire+0x19a/0x4c0 [ 1119.357822] ? __pfx_parse_opts.part.0+0x10/0x10 [ 1119.358443] ? __delete_object+0xb3/0x100 [ 1119.358981] ? lock_release+0x1e3/0x680 [ 1119.359503] ? __pfx_lock_release+0x10/0x10 [ 1119.360064] ? __virt_addr_valid+0x102/0x340 [ 1119.360648] p9_fd_create+0x9c/0x540 [ 1119.361150] ? __pfx_p9_fd_create+0x10/0x10 [ 1119.361721] ? verify_cpu+0x54/0x100 [ 1119.362226] ? p9_client_create+0x81c/0x1260 [ 1119.362812] p9_client_create+0x883/0x1260 [ 1119.363381] ? __pfx_p9_client_create+0x10/0x10 [ 1119.363998] ? kasan_save_stack+0x32/0x50 [ 1119.364546] ? v9fs_session_init+0xec/0x17b0 [ 1119.365140] ? lockdep_init_map_type+0x21e/0x7e0 [ 1119.365759] ? __kasan_kmalloc+0x7f/0x90 [ 1119.366303] ? __raw_spin_lock_init+0x3a/0x110 [ 1119.366912] v9fs_session_init+0x1e0/0x17b0 [ 1119.367501] ? __pfx_v9fs_session_init+0x10/0x10 [ 1119.368104] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1119.368787] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1119.369427] ? v9fs_mount+0x9e/0xbd0 [ 1119.369944] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1119.370678] v9fs_mount+0xbd/0xbd0 [ 1119.371164] ? __pfx_v9fs_mount+0x10/0x10 [ 1119.371718] ? cap_capable+0x1be/0x220 [ 1119.372259] ? __pfx_v9fs_mount+0x10/0x10 [ 1119.372815] legacy_get_tree+0x109/0x220 [ 1119.373363] vfs_get_tree+0x92/0x360 [ 1119.373895] path_mount+0x133c/0x1e50 [ 1119.374415] ? kasan_quarantine_put+0x81/0x1d0 [ 1119.375018] ? __pfx_path_mount+0x10/0x10 [ 1119.375568] ? putname+0x102/0x140 [ 1119.376046] ? kmem_cache_free+0x10d/0x4d0 [ 1119.376607] ? putname+0x102/0x140 [ 1119.377103] __x64_sys_mount+0x286/0x310 [ 1119.377650] ? __pfx___x64_sys_mount+0x10/0x10 [ 1119.378278] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1119.378955] do_syscall_64+0x3f/0x90 [ 1119.379460] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1119.380116] RIP: 0033:0x7f798ce07b19 [ 1119.380596] 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 [ 1119.382827] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1119.383773] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1119.384657] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1119.385543] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1119.386448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1119.387339] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1119.388253] 07:19:23 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x80086601, &(0x7f0000000080)) 07:19:23 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:23 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:19:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 29) 07:19:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:23 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x7, &(0x7f0000ffb000/0x2000)=nil) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = gettid() ptrace(0x10, r0) 07:19:23 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:23 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0102}}}, 0x14) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) bind$802154_dgram(r2, &(0x7f0000000040)={0x24, @short={0x2, 0x0, 0xaaa2}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:19:23 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x80087601, &(0x7f0000000080)) 07:19:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 30) 07:19:23 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1135.524394] FAULT_INJECTION: forcing a failure. 07:19:23 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x80108906, &(0x7f0000000080)) [ 1135.524394] name failslab, interval 1, probability 0, space 0, times 0 [ 1135.526207] CPU: 0 PID: 40199 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1135.527401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1135.528445] Call Trace: [ 1135.528792] 07:19:23 executing program 5: mlock2(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 1135.529104] dump_stack_lvl+0xc1/0xf0 [ 1135.529680] should_fail_ex+0x4b4/0x5b0 [ 1135.530228] should_failslab+0x9/0x20 [ 1135.530737] __kmem_cache_alloc_node+0x66/0x320 [ 1135.531342] ? p9_fd_create+0x17f/0x540 [ 1135.531877] kmalloc_trace+0x26/0xc0 [ 1135.532371] p9_fd_create+0x17f/0x540 [ 1135.532869] ? __pfx_p9_fd_create+0x10/0x10 [ 1135.533424] ? verify_cpu+0x54/0x100 [ 1135.533910] ? p9_client_create+0x81c/0x1260 [ 1135.534515] p9_client_create+0x883/0x1260 [ 1135.535096] ? __pfx_p9_client_create+0x10/0x10 [ 1135.535720] ? kasan_save_stack+0x32/0x50 [ 1135.536282] ? v9fs_session_init+0xec/0x17b0 [ 1135.536894] ? lockdep_init_map_type+0x21e/0x7e0 [ 1135.537527] ? __kasan_kmalloc+0x7f/0x90 [ 1135.538108] ? __raw_spin_lock_init+0x3a/0x110 [ 1135.538736] v9fs_session_init+0x1e0/0x17b0 [ 1135.539347] ? __pfx_v9fs_session_init+0x10/0x10 [ 1135.539987] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1135.540692] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1135.541330] ? v9fs_mount+0x9e/0xbd0 [ 1135.541866] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1135.542625] v9fs_mount+0xbd/0xbd0 [ 1135.543129] ? __pfx_v9fs_mount+0x10/0x10 [ 1135.543706] ? cap_capable+0x1be/0x220 [ 1135.544270] ? __pfx_v9fs_mount+0x10/0x10 [ 1135.544851] legacy_get_tree+0x109/0x220 [ 1135.545424] vfs_get_tree+0x92/0x360 [ 1135.545943] path_mount+0x133c/0x1e50 [ 1135.546501] ? kasan_quarantine_put+0x81/0x1d0 [ 1135.547119] ? __pfx_path_mount+0x10/0x10 [ 1135.547685] ? putname+0x102/0x140 [ 1135.548182] ? kmem_cache_free+0x10d/0x4d0 [ 1135.548761] ? putname+0x102/0x140 [ 1135.549271] __x64_sys_mount+0x286/0x310 [ 1135.549845] ? __pfx___x64_sys_mount+0x10/0x10 [ 1135.550483] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1135.551198] do_syscall_64+0x3f/0x90 [ 1135.551714] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1135.552401] RIP: 0033:0x7f798ce07b19 [ 1135.552891] 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 [ 1135.555175] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1135.556154] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1135.557083] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1135.558023] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1135.558928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1135.559837] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1135.560795] 07:19:23 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:23 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'veth0_macvtap\x00', {0x2, 0x0, @private}}) 07:19:23 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 31) 07:19:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x80108907, &(0x7f0000000080)) 07:19:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:36 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "464a72d0f501abd88e2c6b371a3214e86d1e9224e3cb33607c1f29cad4fb65b0bf4e44789d19972221c7db0a8ee55dd2afe5a4255f20253be2d5692ac6575fc0ef009fd4da7e033a2033ecc5b57b0cea649fcd150ef75af0d3923f95e7779a41bd49f27b632ed26fead2d75a7e65ee1272cbce7a0cdec155edcff1a5219e7781eb7ff75674abb56ccb8f334f0902b3f4d6e878755e2fed7e0e12b9633c648598c1ae7e06e260302cb8beedfe03a3655e383f1bff948b168eb742bc753f1e0f5f6664f22be1a38d889f2ddc2be2fc23695eed3d8762dfed621d833152997a3e7eb96278b2e9f64c24ed33fbf5fb5de6c5f13a54903f841354265785929b48c57bc7ce50ef44b289a96df1339cce293d10d1b3f59ca69c8d47d03b9217238544a8480c242d88c85d10c15040815d6d9b7a9d46bc1262d0fe54b3af3e173c7f18e3049af81766a18aa9def6176965f0fc107f811f45d5fc2ea34305fab0b5a3dc8d933e47b0da38689810617897769355bb7f26838537d16f0a0679f561e44936dd593e69fc942ed719b69bd7fdab13066d111b674962544c02d9615d588a7154c250f7a3a9e16f5b0cdd6909840ab4ecba14a69c1a129ed2de5ce4fa49b4dfeb2a9b24ef72f519fdce05bdcabeb431ab2f9407653ab2e950e4ed70538cc257fe56bede7a78744c75b14f6061bc7760001570192b4fed9ee491265d0df554d42d28d4bf05c8d11bf8a904560cc86066d21a34a1b2bed55d65a0c1b68d3aefc0e1e1ec6095942275c7b1dccd1f488abd6fc430daca94ed335f933a354b123f36b7a462a6843553098e2fba2f7b0248ace8e8585c5d5b872b80c0345498bfdec922425af251144780d5bcd0af3d15e3c98b4aac25632b7c0d98e4b7392c4c93dc441409c49e219fcef490d1e2838446421be5c2fd64c81cba69b9ef20c69e550ad3f56eb0ef41c8668f6d35c52712d3965cb9621e0db1a13b602f9f1cfef0fca5f6aa0406210049e40dbcb1343f78afa3f25df56a9efb51b66eea9df663ec5d2cb396af8c5dd9e567561b7321bf5d8e764cd53e3653d8a761cb84c409c49e21fdf9c1c3ef200daf1dcb9c4f145c1199b9326667efbf9a53e8a9b0ebc0cc4ce770c6387f27cd936263e604ce9de16f36122a40cf2ae8f7730fd7e4340d1fb8c2c93c2827a88db38b39574cc6352a476f26fba9dfb637c4ba675db58740c1174a0e27afb7a94ba20d11d4eeb268f067e91bd9f4f64f8ef8b0d4c7a6f862c7609b2872d357d052ebf3d91e5a35f8bb8aba2e56e25bc6d701f19d22a8400ff9c0035f252080bb15ca69a76348af07892b8e511a53778df6c43ef60ad2723076dcb6b024eff8a9cee7e909d4709017b47584516076d0888c59d2b8ee1436a69523c1e6804b9c5e66332928d0258674f40eff6499c4b216d6c02e32692f7dd0794acee3399ccde2e03548036ea9edcd8ecf520db80e67600932ab82fc2880495d10f085e3ce8a5662b4b451b6af6eb67f807e939f5a3fe5617f7db247d4752129a4c73569e81e49a25c44e9c1274596ca9719c2deac4152f87a526fcb7eaad32b7e1b9d4ecf69e57f09dfb210610b9408227e1d295c51696821ff73b296a43fa3e027cbfdc5548be4b16d7886a47317aa511d0aeda3ae2165401e526d588f800afac072d3b889dffb2a0a80cdddd7bb11426ceb487e7cde179cf5ea67989c48c767f4b0947545c8a23e4514b2da82af455aa641fad0155bd54af582ee8caabd644752c9666a3a6fa92b27c649bff6b92bdc66ddcb4349002682ed93e2c0454c124919d2590875a2589e26bd9f9ff5a5e34de12b9c9cbada938170a8320dc5ecbe8a7448b7bd1489605317b93fad5cbfc20db3e3e2d9382952b36b233b53a6d1a2dcad312a4ee79dbe47e7d3cebaf6357eb81a140ba81e72224abd0f6e85300934eb951383a19b6160a8981e0b1a9206e4c4384e03b6be287fd3f18963fc22d7e0f0924455a8841efdca85e678803385afd9f2510bccf03c8357c0455dbab293d06d1a5932144c3cd5f079769f338eb9c77920bb1bb26fc0a3b6916735541d99d25c50949b0028c88025aecad81a018dafb083cda48ac4d4c153130dbaaa3d490fe082191551a16746c82413dc238465471e75a9abc13011709bc84a6e89cef0792e3b8cfd4cff5ecb902951db91c7cf78a19b3426d0956c669794319012cf6c8199fd051a944689c17d8b4519c3257a6243dcd5be8845a0e2330c05cd7554f1e384f3342f7f379e5c7bdc3c48c2c89ae0a24047f5dc65bd5ded7951034c8b6f804d9b54b0d88affa76a4d2bb85b53bed887f94d21eb02a5940b2a94478c64f016d5491c1d8d0d20dd3424a838d1b2a1585e83329f958de59e7a7cccbaeea25d29760e5c3929159298c841826ca2507d2aea30f906746644b7286045f54907b938e3166f8a8597efca8369a1c940e826bc50797af0ed6990e9809860617c59a46dd67b8093f816a9852fcb99b22ec2e89a2deb6fbcc47206a8651b916c6ba38e600791486234a12c3c7b1b95274645e033e51a840a7a2a16fbc17a91ea78d98f366c5130a96b9937aaacab470c12c215c628daf8d62fef1bd4b70079d1c38089c1b40c4240f9f8efcb0afa56c5c42e7fce4a61bf77797f5e214a0fbefc8d0fdbe4f9759a4f6b7ebd5b84aa19f0f8f16ebd617838f06bb31e81181380397e4811494dd0b10a367462f9abc56942a34c27fecab92cf555b65fd4485760fcdea3557e0590ad8086324c2c854d4a87b0232115448a1904589b38dd56d7af079dac8569bffdb49ba2d6c7ec4f466c5f884fec7e70311a2649ad17c2bb0dcc9eeb18c9164e95cf22740c675b6e6611e09402087e6027874c83359a004675285364c19256b5861d84090048f722dbbac5fa246a0881c3adfbd2f544e3cde350ea44df183d8479b6843342ab3ba98c52abec05883fba39f6bb6e405b8abdb966f24a5bd2f64941f04a779735e3f9cadc9c5528c8a8375db803700b698a945468e094b4a8ad09d65f0b76d84aee4b9bea50c45d877c802d9b6be4d7e555f0b53a2bc0657207bb6793cc36f4749c0c5d2c435ef9ab5425228f3a50d6579606b192df969530abf1fee9ab2df413dab1849f22c47983f7bf4d868ae543903aa6d651961320a46eb1983bf28f5843a32b82900b5b5c840c620d1f9f9d476ad317e48df8c47866c1c78c4ea7336a8a4ce764459e508d71289a803564b05aaae1d73b21ff83f22b7f8cbc61b06216cd6242c8e2cba4e2eb7c86ae8d91eb4db7705767d104cdb45d4e1ff04e3293c1bfc84c6fac91d26a9c68b7fe6aa3eec42c2bd40aedcf0591735fbb3acdefd117c58a56576c94b432f6ffe1b9feb4bc7e409aff8b37473fe488d03980bfeda49d47e4a5297baf2575e88dc88ee0d9368dd30c69dc8663295393f3ceb0d607041c82910037c24cedd52c9ae2b33ec3bc52c92c9c862eefc4e8bb5f61686288323fa261905c77570e15637a0cb175622b8b155de96f812d32a05e7c6c599cf108a39f14e4bfc7498781de05e7e989a6a5add95bb6abbb0f546ca5d1dc131855140041169881263145eb76307bf482a45e923ed3a347602441a50c76b84801bc97fd87302f22c3d223a408700aa6c1b94c9bf3243af1d07f77294bab7a3a492f67b23a07b6c3c75954b932cd7f391797dfab847bd5190d98aa9c81eafe8620dfb0551f9a92e5eb82d10d0fd387428750246c180c007faad1554788ac86ff3d07b405756276ba51326caaed0a93e67c91e2e98015c7f613bf8f3eb26c077f12131ce2c87d98bb887269b2934e2dc56b444760a73f4b66290ca8c0cc75dcd2fdb65af136c2f7782284188d90f2bd196bd3949bca36b6f93d0c0cb6c36d506cbdec3a767a60f8d4bf458ab91ddea908c581c9eef88fca1fea87affa89996d7bb6c09b1a4ae6b8e3ee1a08ffc1cbf46b4d682c6c9647c82b60bdc77596682e649faf98716df058436a259ec49dcbc43fd3e70027372d0680b9d6f2c713b909459950118f3e1ea6cbfd2bdbfc35adb89adae777d28551ec44bc8bd2ba7af95acee14a016af76bdf1bb75e261bc51c6b33ebd1395a36f7d6b3e56e74fd8c9c90e8f3ea67f2cf5ad5e24a4fb341c40f5b139128556c75cdc948be1ee6c9f80dfbe1190f53a2b2cd857487e62a2ba66a6a722200d7480d9d87858a8d03dc124f88fab53d5b0deafe96b8fade3e9ebfad2eda86ba349b8c354e2ec06269a15dca737d061071db80706031a86381f4448cfc3145f3790e82e33d7e37e9991eadec8f800fc99e4b80f9c68c6cd85ddb956c4dab3e72126546e66ce7d2b302c35e223356f480a8cecd26a43f826ed22bf0a319a4c6cb3aaece575fd9719cc5fc410a256130dc8a9f3c1cecceca4157d1ccfba392ec3efeebebf4c962db519881ce12c1d1f0eee7b8e81dd21376027749eaf5eddc733fdd403d9bb23f40f90432917e656cef82cfc08a6519998508137c6d974351a240855a160a4ca661c178feec3e49a542f9da8f732b9190a112d7189778471279f9bbd71e87e6930c3283ac16a5f08b51d255f7e29f8373075c9b13b09992104bdaaa741aeb7d41895025c74b45ac6be13bc0aafd03f09f602d0d57abf1b1ef0fe9faf1f1486673f138a134604b0b0e4561d6428c1a9fc6f1a09c2c6cdbb2fbc5572a468bcc60f09915982950723e4b61996448283d5f8f6ceb4092b61c3b9f2a881c7204831fe14b8e249699400fd6910141b40fc72c1f1efc56e3daeb12eae2faca832e063bd755793ce16b39765952885948d2a3d7b87ce4505a4cc27e0f391c5a7dffb04833d03e770eb1195a8d8c0cb14a3196de1c64debea1fe56bd3854efa906ee91e6d36f78d0273576dcdca2b4d0c379bdd649d23dbdaeaca5d9238cb9cb5fe160704e1c73cd5212f147285d7b63b242fda39ef1324d48c881d9db5d8a2d8ceeb95368e17c5928af418185fab3cc79ceefcdc7913c91e9d6a6583d9336a73578c64bafbd46f70664a6d3caff628bacbf76bcee5a1b63489ecbbd2e0f1da9e3df14a02953f47dae7bf5d667382165154422845acfd8b358d77f4cc5069534f07e766b20f2d58d9d5c2a9942b09b649ce265b5c744cd836922957255ca0b0fc3984d456309b71a03cf6a6b22b481454a7df593a8b0b354d24db8e5b5cb64ed9f2f3f8baa6c7ea8af7c8019728fe1ea28a3a4f0cba1a36968b1cbbe2058c6ba7fa1906f4fb92adbffab23b7ee14de8fe622da5fb014c74a9d22d808c91ba09fbbb8431fb19a6abf8bc16d76c9127371b47db473e75093bcb84700cebb683abca14df53de397f565dfc62eeec85e2c4bb7f10852d971f5f8c7bff29224c6800de3841a952f88093a7d28204b9b376ec61b610957ecc2945f8e7facb94cc3ba39a934a509c820ddc879ed8f560f0064148c836387a886ef072e480d062141e3957f00c1640daaf5a0fe9e84ea2e00c64031f46e15cc4e002d388f0d1aa82baa8d55e449d8a6ffe602e3b52da4b7b7a04d9bde37133704a5e487de82653179dfc7d116dde62dbd48dda5448c04464e2fad15dc8ecef796ac115ecbb81f43fbab54efacc2853c5ac63903a9c1a24f21997bca46cdb08e4b0f0eb6eabd0e9ae8df62beec5eb1b52950a9b5d699325b5174e8715f90fc9b95ebc40c4d3f7cb0e56cf07165c6e84425c8a16ed2a28d5ac71984ed372c12a2c255976335836642b808323949d7dbc252411c2d3d9bcf35d8964487a05a64676d45b8e6230144d75402cda87cd15774608fe67180c7d516c7276d"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:19:36 executing program 1: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x40000000, &(0x7f0000000140)) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x6, 0x0, 0x6, 0x0, 0x0, 0x400, 0xb0045, 0x7, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x7ff, 0x6}, 0x40c, 0x1000, 0x80000001, 0x7, 0x1, 0x1, 0x9, 0x0, 0x128}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xb6, 0x39, 0x6b, 0xe1, 0x0, 0x6, 0x2200, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x2008, 0xfffffffffffffff8, 0xc0000, 0x2, 0x3ff, 0x8, 0x5, 0x0, 0x8000, 0x0, 0xc3}, r0, 0xd, r1, 0xa) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:19:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:36 executing program 5: mlock2(&(0x7f0000ff4000/0x5000)=nil, 0x5000, 0x0) mbind(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xec9, 0x6) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:19:36 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 32) [ 1148.337442] FAULT_INJECTION: forcing a failure. [ 1148.337442] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.339095] CPU: 0 PID: 40589 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1148.340209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1148.341312] Call Trace: [ 1148.341684] [ 1148.342018] dump_stack_lvl+0xc1/0xf0 [ 1148.342620] should_fail_ex+0x4b4/0x5b0 [ 1148.343219] ? p9_tag_alloc+0x9c/0x830 [ 1148.343776] should_failslab+0x9/0x20 [ 1148.344339] kmem_cache_alloc+0x62/0x370 [ 1148.345002] p9_tag_alloc+0x9c/0x830 [ 1148.345572] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1148.346238] ? add_wait_queue+0x49/0x290 [ 1148.346900] ? __pfx_lock_acquire+0x10/0x10 [ 1148.347558] ? find_held_lock+0x2c/0x110 [ 1148.348196] p9_client_prepare_req+0x17b/0x420 [ 1148.348890] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1148.349680] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1148.350490] p9_client_rpc+0x1a1/0xcb0 [ 1148.351190] ? __pfx_p9_client_rpc+0x10/0x10 [ 1148.352032] ? __pfx_p9_pollwait+0x10/0x10 [ 1148.352680] ? __pfx_pipe_poll+0x10/0x10 [ 1148.353292] ? p9_fd_poll+0x1ec/0x2d0 [ 1148.353892] ? p9_fd_create+0x35b/0x540 [ 1148.354533] ? __pfx_p9_fd_create+0x10/0x10 [ 1148.355206] p9_client_create+0xb5b/0x1260 [ 1148.355905] ? __pfx_p9_client_create+0x10/0x10 [ 1148.356610] ? kasan_save_stack+0x32/0x50 [ 1148.357245] ? v9fs_session_init+0xec/0x17b0 [ 1148.357921] ? lockdep_init_map_type+0x21e/0x7e0 [ 1148.358636] ? __kasan_kmalloc+0x7f/0x90 [ 1148.359259] ? __raw_spin_lock_init+0x3a/0x110 [ 1148.359948] v9fs_session_init+0x1e0/0x17b0 [ 1148.360603] ? __pfx_v9fs_session_init+0x10/0x10 [ 1148.361308] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1148.362087] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1148.362850] ? v9fs_mount+0x9e/0xbd0 [ 1148.363443] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1148.364259] v9fs_mount+0xbd/0xbd0 [ 1148.364830] ? __pfx_v9fs_mount+0x10/0x10 [ 1148.365445] ? cap_capable+0x1be/0x220 [ 1148.366065] ? __pfx_v9fs_mount+0x10/0x10 [ 1148.366724] legacy_get_tree+0x109/0x220 [ 1148.367343] vfs_get_tree+0x92/0x360 [ 1148.367954] path_mount+0x133c/0x1e50 [ 1148.368571] ? kasan_quarantine_put+0x81/0x1d0 [ 1148.369389] ? __pfx_path_mount+0x10/0x10 [ 1148.370172] ? putname+0x102/0x140 [ 1148.370718] ? kmem_cache_free+0x10d/0x4d0 [ 1148.371361] ? putname+0x102/0x140 [ 1148.371925] __x64_sys_mount+0x286/0x310 [ 1148.372546] ? __pfx___x64_sys_mount+0x10/0x10 [ 1148.373238] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1148.374059] do_syscall_64+0x3f/0x90 [ 1148.374657] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1148.375409] RIP: 0033:0x7f798ce07b19 [ 1148.375933] 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 [ 1148.378481] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1148.379553] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1148.380572] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1148.381622] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1148.382850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1148.384008] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1148.385131] 07:19:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x801c581f, &(0x7f0000000080)) 07:19:36 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 33) 07:19:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:19:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0xc0045878, &(0x7f0000000080)) 07:19:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:37 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'netpci0\x00', {0x2, 0x0, @private}}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x9, 0x80000001}}, './file0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @local}, 0x10) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f00000000c0)={0xc0000001}) bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0102}}}, 0x14) write$binfmt_script(r3, &(0x7f0000000fc0)={'#! ', './file0', [{0x20, 'netpci0\x00'}, {0x20, 'netpci0\x00'}], 0xa, "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"}, 0x101d) 07:19:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0xc0045878, &(0x7f0000000080)) 07:19:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x0, @private}}) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 07:19:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:51 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:19:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 34) 07:19:51 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x2, 0x0) 07:19:51 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0xc0189436, &(0x7f0000000080)) 07:19:51 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1163.416651] FAULT_INJECTION: forcing a failure. [ 1163.416651] name failslab, interval 1, probability 0, space 0, times 0 [ 1163.418093] CPU: 1 PID: 41445 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1163.419108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1163.420130] Call Trace: [ 1163.420466] [ 1163.420765] dump_stack_lvl+0xc1/0xf0 [ 1163.421296] should_fail_ex+0x4b4/0x5b0 [ 1163.421835] ? p9_fcall_init+0x97/0x210 [ 1163.422373] should_failslab+0x9/0x20 [ 1163.422881] __kmem_cache_alloc_node+0x66/0x320 [ 1163.423497] ? p9_fcall_init+0x97/0x210 [ 1163.424028] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1163.424682] ? p9_fcall_init+0x97/0x210 [ 1163.425192] __kmalloc+0x4a/0x160 [ 1163.425659] p9_fcall_init+0x97/0x210 [ 1163.426152] p9_tag_alloc+0x16a/0x830 [ 1163.426688] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1163.427248] ? add_wait_queue+0x49/0x290 [ 1163.427803] ? __pfx_lock_acquire+0x10/0x10 [ 1163.428376] ? find_held_lock+0x2c/0x110 [ 1163.428937] p9_client_prepare_req+0x17b/0x420 [ 1163.429537] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1163.430203] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1163.430902] p9_client_rpc+0x1a1/0xcb0 [ 1163.431433] ? __pfx_p9_client_rpc+0x10/0x10 [ 1163.432009] ? __pfx_p9_pollwait+0x10/0x10 [ 1163.432549] ? __pfx_pipe_poll+0x10/0x10 [ 1163.433089] ? p9_fd_poll+0x1ec/0x2d0 [ 1163.433618] ? p9_fd_create+0x35b/0x540 [ 1163.434155] ? __pfx_p9_fd_create+0x10/0x10 [ 1163.434771] p9_client_create+0xb5b/0x1260 [ 1163.435350] ? __pfx_p9_client_create+0x10/0x10 [ 1163.435970] ? kasan_save_stack+0x32/0x50 [ 1163.436525] ? v9fs_session_init+0xec/0x17b0 [ 1163.437120] ? lockdep_init_map_type+0x21e/0x7e0 [ 1163.437745] ? __kasan_kmalloc+0x7f/0x90 [ 1163.438298] ? __raw_spin_lock_init+0x3a/0x110 [ 1163.438934] v9fs_session_init+0x1e0/0x17b0 [ 1163.439531] ? __pfx_v9fs_session_init+0x10/0x10 [ 1163.440166] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1163.440860] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1163.441517] ? v9fs_mount+0x9e/0xbd0 [ 1163.442036] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1163.442795] v9fs_mount+0xbd/0xbd0 [ 1163.443291] ? __pfx_v9fs_mount+0x10/0x10 [ 1163.443851] ? cap_capable+0x1be/0x220 [ 1163.444396] ? __pfx_v9fs_mount+0x10/0x10 [ 1163.444958] legacy_get_tree+0x109/0x220 [ 1163.445517] vfs_get_tree+0x92/0x360 [ 1163.446032] path_mount+0x133c/0x1e50 [ 1163.446576] ? kasan_quarantine_put+0x81/0x1d0 [ 1163.447187] ? __pfx_path_mount+0x10/0x10 [ 1163.447745] ? putname+0x102/0x140 [ 1163.448229] ? kmem_cache_free+0x10d/0x4d0 [ 1163.448800] ? putname+0x102/0x140 [ 1163.449296] __x64_sys_mount+0x286/0x310 [ 1163.449849] ? __pfx___x64_sys_mount+0x10/0x10 [ 1163.450477] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1163.451162] do_syscall_64+0x3f/0x90 [ 1163.451676] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1163.452342] RIP: 0033:0x7f798ce07b19 [ 1163.452831] 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 [ 1163.455110] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1163.456064] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1163.456963] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1163.457864] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1163.458776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1163.459678] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1163.460610] 07:19:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 35) 07:19:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0xc020660b, &(0x7f0000000080)) 07:19:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x840c0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x107882, 0xcc) 07:19:51 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 07:19:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:19:52 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:19:52 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:19:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 36) 07:19:52 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x9e8, 0x100000001}) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @short={0x2, 0xffff}}, 0x14) 07:19:52 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r0, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x1}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x63f}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x764}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c040}, 0x48810) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 1164.150257] FAULT_INJECTION: forcing a failure. [ 1164.150257] name failslab, interval 1, probability 0, space 0, times 0 [ 1164.152080] CPU: 1 PID: 41933 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1164.153125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1164.154279] Call Trace: [ 1164.154630] [ 1164.154931] dump_stack_lvl+0xc1/0xf0 [ 1164.155442] should_fail_ex+0x4b4/0x5b0 [ 1164.155967] ? p9_fcall_init+0x97/0x210 [ 1164.156491] should_failslab+0x9/0x20 [ 1164.156992] __kmem_cache_alloc_node+0x66/0x320 [ 1164.157604] ? p9_fcall_init+0x97/0x210 [ 1164.158128] ? kasan_set_track+0x25/0x30 [ 1164.158696] ? p9_fcall_init+0x97/0x210 [ 1164.159207] __kmalloc+0x4a/0x160 [ 1164.159671] p9_fcall_init+0x97/0x210 [ 1164.160171] p9_tag_alloc+0x20c/0x830 [ 1164.160669] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1164.161231] ? add_wait_queue+0x49/0x290 [ 1164.161777] ? __pfx_lock_acquire+0x10/0x10 [ 1164.162352] ? find_held_lock+0x2c/0x110 [ 1164.162904] p9_client_prepare_req+0x17b/0x420 [ 1164.163502] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1164.164184] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1164.164873] p9_client_rpc+0x1a1/0xcb0 [ 1164.165419] ? __pfx_p9_client_rpc+0x10/0x10 [ 1164.166003] ? __pfx_p9_pollwait+0x10/0x10 [ 1164.166592] ? __pfx_pipe_poll+0x10/0x10 [ 1164.167144] ? p9_fd_poll+0x1ec/0x2d0 [ 1164.167698] ? p9_fd_create+0x35b/0x540 [ 1164.168242] ? __pfx_p9_fd_create+0x10/0x10 [ 1164.168851] p9_client_create+0xb5b/0x1260 [ 1164.169429] ? __pfx_p9_client_create+0x10/0x10 [ 1164.170066] ? kasan_save_stack+0x32/0x50 [ 1164.170637] ? v9fs_session_init+0xec/0x17b0 [ 1164.171240] ? lockdep_init_map_type+0x21e/0x7e0 [ 1164.171876] ? __kasan_kmalloc+0x7f/0x90 [ 1164.172440] ? __raw_spin_lock_init+0x3a/0x110 [ 1164.173055] v9fs_session_init+0x1e0/0x17b0 [ 1164.173673] ? __pfx_v9fs_session_init+0x10/0x10 [ 1164.174322] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1164.175069] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1164.175733] ? v9fs_mount+0x9e/0xbd0 [ 1164.176269] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1164.177007] v9fs_mount+0xbd/0xbd0 [ 1164.177513] ? __pfx_v9fs_mount+0x10/0x10 [ 1164.178082] ? cap_capable+0x1be/0x220 [ 1164.178655] ? __pfx_v9fs_mount+0x10/0x10 [ 1164.179228] legacy_get_tree+0x109/0x220 [ 1164.179815] vfs_get_tree+0x92/0x360 [ 1164.180342] path_mount+0x133c/0x1e50 [ 1164.180883] ? kasan_quarantine_put+0x81/0x1d0 [ 1164.181509] ? __pfx_path_mount+0x10/0x10 [ 1164.182087] ? putname+0x102/0x140 [ 1164.182589] ? kmem_cache_free+0x10d/0x4d0 [ 1164.183179] ? putname+0x102/0x140 [ 1164.183686] __x64_sys_mount+0x286/0x310 [ 1164.184260] ? __pfx___x64_sys_mount+0x10/0x10 [ 1164.184879] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1164.185588] do_syscall_64+0x3f/0x90 [ 1164.186119] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1164.186839] RIP: 0033:0x7f798ce07b19 [ 1164.187351] 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 [ 1164.189678] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1164.190688] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1164.191635] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1164.192560] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1164.193479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1164.194446] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1164.195415] 07:20:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = accept4(r0, &(0x7f0000000000)=@caif=@dbg, &(0x7f0000000080)=0x80, 0x80c00) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[], 0x14}}, 0x20004080) 07:20:05 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:20:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:05 executing program 5: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x802, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xaad4}}, './file0\x00'}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff], 0x7) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:20:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x0, 0xaaa2}}, 0x14) 07:20:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 37) 07:20:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 38) 07:20:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0) 07:20:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x55f8ece22104baf9, 0x2, 0x1, 0x8001, 0x1, 0xa8, 0x70, 0x9, 0x5, 0x5, 0x6, 0x7, 0x3ff, 0x75, 0x6, 0x6eb, [0x7, 0x8]}}) 07:20:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14) 07:20:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 07:20:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 39) 07:20:20 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000001, 0x68627202de43dc5f, 0xffffffffffffffff, 0x4148000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = fork() ptrace(0x10, r1) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x100000002}, &(0x7f0000000c00)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000000100000000000000040000000c0003800834250a4af8e5e5900bc02ce7950f8b36d8e297bd500474176b271eaba11ae0ecc5320f33a501d311bfd612808ab61f9af76bb16058bd5c988af9229a9559ad9a1d2dd66262e7fd14f0c30dd1f761c0d0239c8fc3825426503aa3ca9f646699a8bc19c0d573cae6ccc3dad65062b20dd4d79886daf542f3bd178f528ab73ca5ad1bfe0edc965f3f68cede264621b8e1effa39f808d0a16d1d384fbf71aa00163b468a897c31d17a113e35745943f569d816012280b00c5aa9a21f4a4d73151117c1d4143bedff483d85"], 0x2c}], 0x1}, 0x0) kcmp(r0, r1, 0x6, 0xffffffffffffffff, r4) 07:20:20 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:20 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:20:20 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:20:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @none={0x0, 0x2}}, 0x14) 07:20:20 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0302}}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:20:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 40) 07:20:21 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ff6000/0x2000)=nil, 0x2000) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 07:20:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:21 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x107, 0x31, 0x0, 0x192, 0x29a, 0x6, 0x3df, 0x80000000}, "ad7361e9332da4337d97c192d57f2505c860974e1e70f770d2e16dcbe5b9d5bd", ['\x00', '\x00', '\x00', '\x00']}, 0x440) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:20:21 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 41) 07:20:21 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0302}}}, 0x14) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) bind$802154_dgram(r2, &(0x7f0000000040)={0x24, @short={0x2, 0xffff, 0xaaa1}}, 0x14) 07:20:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:36 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 42) 07:20:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}, 0x1}, 0x80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000001c0)={0x8, 0x7, 0x1000, 0x7, 0xb2ba}) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) sendmsg$802154_dgram(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, @none={0x0, 0xffff}}, 0x14, &(0x7f0000000140)={&(0x7f0000000100)="0528", 0x2}, 0x1, 0x0, 0x0, 0x4040000}, 0x8080) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:20:36 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:20:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={0x0, 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:36 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:36 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, r0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, r1) pkey_mprotect(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x8, r1) pkey_mprotect(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1000002, r1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, r0) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) pkey_mprotect(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x1, r0) 07:20:36 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) fcntl$setflags(r0, 0x2, 0x1) 07:20:50 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:50 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/48}, 0x38, 0x0, 0x3000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/126) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/213) msgsnd(0x0, &(0x7f00000001c0)={0x1, "830f4fa5538691e9d8aee1e8f45ba55cba8a9da1825e29c4a50a678a0affdda13f4f5e9b92569db102ff2e"}, 0x33, 0x800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/196) r0 = msgget(0x2, 0x1d2) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/29}, 0x25, 0x0, 0x800) r1 = msgget$private(0x0, 0x12) msgrcv(r1, &(0x7f0000000340)={0x0, ""/126}, 0x86, 0x0, 0x2800) r2 = msgget(0x2, 0xa0) msgsnd(r2, &(0x7f0000000400)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000001440)={0x0, ""/21}, 0x1d, 0x2, 0x2000) msgsnd(r1, &(0x7f0000001480)={0x3, "5e5fc2b573632e641f38ce7de3511c7fd4b524f5d1f50194774ecd215ed860d13bd78da61889f577ca79ea8e2aa9068569fd0c31c917d5b244ad0c458adb4094dc0f3951fe35a66feb16c4e247f5d177a64961f980406893f25f9b56b6c4cce4cfe1f0202c858c7856fed281018c28eca7316d88020bd2ad67251f15cf84930c5efedb96814f19e58ebba8262b82c9"}, 0x97, 0x800) msgrcv(r1, &(0x7f0000001540)={0x0, ""/101}, 0x6d, 0x5, 0x2000) msgrcv(r1, &(0x7f00000015c0)={0x0, ""/240}, 0xf8, 0x3, 0x3000) msgrcv(r0, &(0x7f00000016c0)={0x0, ""/237}, 0xf5, 0x1, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f00000017c0)={0x1, "ee46cc9d2d1a21f85861ae080c06f167f59030e7520ce0a14c6c96ce243b68520f5b20bb316c112b1f5e5af6caa67788347be5ee9c0bbc72ae2f2c3b5cb5db48c43cebb057f58471b7770588023ff28c2034a000478608ac5665d126b097740233547f8d3aecea96c3ec42de8b25c785d6f160c9d73ab5ed450270d9fa5fd8cf410ececa7340db7395b030b443cecb8955b8d9e36de619b31617489b0652f1b7a3dc8ee29e85ce2b2395fce3b5729ae9808792bd70bfab96352973fad1bed84a09e7083d7940a7be31667cccc4316f69"}, 0xd8, 0x0) msgsnd(r2, &(0x7f00000018c0)={0x0, "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"}, 0x1008, 0x0) msgsnd(r0, &(0x7f0000002900)={0x1, "0345d7cc6924df17b76fc99301d40e5d646ecd88f5493cdf76a5f7c27e65a8fbb8f83f1ed213450792df62d8190bb7574ccba03833c2632ea0af725bb3d461842db07f61672b82545f7db4e99e52dff40cf39a38b60571a1b42491510adc82202c8b48afc1cd234a6e8965facfde5f473755618aca09dd2f5b981b176d5a315d14188c31b9456613de2056dfc31b2e29e0b4800761687e23f66ebc4efdc03f1317b0ea3b681a3d9a418c66b20c91d0949315559189e78f30533990c2e6218299267ea77ccbcc9d554286ec717b2148ee5514a888f0899cde3e064665ead57751fdcabf0bffd22cd1795499ca564ac6b7"}, 0xf8, 0x800) 07:20:50 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:20:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000000000)=""/200, 0xc8, 0x100, &(0x7f0000000100)=@in6={0xa, 0x4e23, 0xa6d, @empty, 0x16}, 0x80) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x420200}, 0x18) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x1, 0x8, 0x75, @dev={0xfe, 0x80, '\x00', 0xf}, @mcast2, 0x1, 0x20, 0x7}}) recvfrom$packet(r1, &(0x7f0000000200)=""/190, 0xbe, 0x100, &(0x7f0000000380)={0x11, 0x3, r2, 0x1, 0x80, 0x6, @random="385d504097b6"}, 0x14) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x5, 0x0) 07:20:50 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 07:20:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 43) 07:20:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={0x0, 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:50 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14) 07:20:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 44) 07:20:50 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:20:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={0x0, 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:50 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x1}}, 0x14) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) connect$802154_dgram(r0, &(0x7f00000000c0)={0x24, @short={0x2, 0x2}}, 0x14) connect$802154_dgram(r2, &(0x7f0000000040)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x14) 07:20:50 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) sendmmsg(r1, &(0x7f0000000700)=[{{&(0x7f0000000000)=@ll={0x11, 0xf5, 0x0, 0x1, 0xce, 0x6, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="1a162f8e0f34a0930fefed9e85e5ee27", 0x10}, {&(0x7f00000000c0)="8c2e9636c3c3a8b3f595f75714ec", 0xe}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="836bdfa7906cfcedc214381b61695daf67096cdc171e393232f6d2419f25160eeabd9ab1db11471757e8d7b0d7119aa08b5d916ad0817c2f9560768297a60d03d98748c4dfd7f44319a067c259688ff0bb779c63bb088ddae198f2a830cb8d7ceb883e1f10fd0175631df052a58a220fc939b2546f24afc0036e042e670550dd464c4fe681c0d1bdbf90c2812be13ce97264231316d3ff327fe6b20eb0fbe8a964d3b499bb960eb9ff4e1dc83c7ee345a415d62049f262ba20e83aa820814a6670e73a5686fe6d60174b508d123d915547802ba2a4543d396174811b1fb7", 0xde}], 0x4, &(0x7f0000000fc0)=[{0xa8, 0x104, 0x7b9, "843b061387184c7c71d0b3c557778902d8b3d93aff4327697072b2ed340a2a5c30e692327280f0b533430cfba56690ce50cc30016c921cd0b0bdc7e6312db3d7c33a451d01b67a31b65014409fe7caee4129b0c0fd2479bf6e1ab57b4f9e5e2eb5993270bd0c88888be9d910f87baf7af68c2634a0e7deca02e625ac822ebe29a6d74fe24f1db1f77f29359d912ac7c81099b70866bbc4"}, {0x48, 0x104, 0x2862, "cbd305ebec8fcaa370c2999315316ab2cff2a43d3727b336a22a3fde26df52a91a01948666fd80f3c982db21dcada448f57bda3c"}, {0xf0, 0x10e, 0x3, "25d81b09c157822e2368a75f07fe56b25c02c7748ebd155059153dafa7529fa894cbbf798ef7c6828a3f08a37992cb860a016a291b31fe18c88beffa071288f30fb98e411dee132d93ad6dd8d14fce1a42933078db49a1e87a1904d3f084d8dc55bb0c35c54c685fa6fcc5b50ad5b3f9e6147135ecfe4e97804c01bd1cd88a83892561751d7d40f647c41030610c390412174d7984754dfe122c5ae40d2a5e969310b70618fd35dcf8ed2153d5389195e9932b2ef80fd7110c4d693c61689cf64872363c41f357e84706ebe0b81bde7db41e13a3c848058df68dfc"}, {0x30, 0x109, 0xff, "d01a5c666db7bcc9af1e71ba17030ae984edd29854a4eaea1560f9b8192b"}, {0x1010, 0xe8, 0x3ee, "6f199a73c03dfc0267c6389750b6735d2e86568848f6149f537c8686bf36e15c2b4a5d8bd552e75270ab71456d83702e65408cae7d055e7d21bfab6927974f45e53884b614aa15699538bba11f2be76f27ce2bf33529dc0f7df25c3a46dcc680ff60eea6bdb213eef8d50395d0b2c483cc4ccae68f302d2a52ee6d60489f6b77930703acc88249a378bd2934d95a5f03252c87b6d6c41c0e25a0f817107eae969f0e5ce5492417b0f418577d8b185cf36decf6ab5ca9d237e5651996514d4e3ac0a79b2eb2211585723c77cfdfb0832db6ad38da67a4cb52491b8f148f0babfe3b23b2962c3f8616189a61653da1f37b1bbe7bdbb26cc444094db14bbca31750f6de5ec7c70ee1b662672d1cb122dc6da562bdd7abe8f032a5920616bd2f091c77301bdcef46770869d557a7636ddb2951a725990da0c51993e605e71448a848496f01e430ac28c72480c7a9c0d9f3520c59c642cb64032ba744e00e41c7c0b32fa15d22b9b8b41c17216cee06cce6c8eb287b1fa5d57a9fdef2dc161ec3c17e120e6ab9f9bdc4da982ac0bd2f62e1ffa80be24c4db0fc62a84badad0db5b01a105af2d41f366b18d3dbabceca0965c207d5fa5b34e0a463b2b1352f080fa28254e30a74eb52f0964816c626cf565f65883a2b117cb03442e05649a12d764494e5bcc5360f449cb9739df0c8a524f43e2a6a1bc16e3e4cd47f55fcc90133ea66b257ff6e339bb4cb30e905cd293957356399a7a7cc54056fb23abab76c3ff1aadb7ce23cf67b024d98124ac2e06d4d7bd78e3325c573344aa1be7a419279cdd4e26bd2c0dafe7067b3d9ad3da43073b3a1254b80fb439ecd5bad1cb71b7caf636ba7cd867fc8676bf1e0dc30c5b424ee3a8629a619ce5808999ea72b25e728121248b350718c27ea4a4f3849998ef227be9fbce8be583ae59a4394e8547fa8c6372dc1f6f6631a929b64edcdd8f525d8e93b4e27fefb45e90b2f16f1aa91896522f67bb80d47cf9c38b64705e2cc936ecf1fc99aa4187c4285b5770fc53bcef26d8be6f493c554acff098b23fc8c7969c16c729cfa2c52c25a6cb5004654bb944c865064e585ef40edd6d387e25e275852a9035b1805d39a304980561a787418ddffc859c9e2da77ab2a0a9a68ef6ca757135749e0c2cd4c682826d9cd8b6b899e892560654c8a4de40223b8e386f5e9925d47852d9e4379b465256ae0bc806a9200ed128fddf9003589cacddaf7e954c5297f786e6ffa0cfdf7f79a60ced19c1f566218ec91d7c2def0450b9900107ab937e2c1f137a6bad150374c9242d63c97bf83ed94e7205f6561ed55c148d1b520fe6f8d5bfa8ec2d77b722e9598a85579475d07e0b2185d0a771e1cbd9159758d9e15218d87e7ae8f15cc65c9a44aa57c39d8c35768f3146c4673a671a73a76fe4fd834a49028fdf8adb698d9ada789c4b34191d26644259d053b800aac16c36947e1844589e8a1f22206db9685e07b3b5d1deead089c1bb0f76f50ad79defd520810440afd25bacef5cc3710ad8351631d49678e7d7b41e959f1ccfec2ca96f3ba4b939fb22009a2e1cc24ebceeca74191cc7a21e1697363ba324ea337f1e40439a7ba67944cac3bf041360dcba2c5d1a76576f471bd931f47bad707ae49a82b537b278c20db78805832d88466d4f3e58cf8bdc0619f5a947f8ddc7c06f67762e2407e3132b57c0c811908d171ab3c5ced84ee55c26680a2b4ac38e2ba87e2dba3ed76d638bbb1fbb2a34303e6a36cbd41ef87aeb57232fec75e66f3bbcc08443922971b914d8e57012ec825196d72a4bf46ce98bf23c361e57a8f8eff8690c412da3f8d174f4f55b3f6e611941139b9e5ffefcc152621573928e9a729f3af9b05f7c207294b22d12706358b7b6c4b8839fda40a5ea925c45919c8c3891744bed6b94493e03fd5ae9e5a3721b957171c431f30188ef20de07568af8213263f5144ede480f47b9abde3104dc71750cee3cc93709c420cf8d6458baa267973f9d829f14638c2bd26bc462188627337e83250b4e174166dc07aa310155e795066502d11255b03da53bfb9e96e98fd7088774ff5cf5c2a32eb05d74ff400bbc67165dc65f35e50cf6478994e0c06b356a6383dbcd907adfb99a241bd3c4314605ca4a003e0be547043823514f1a8c9f863c8c726b67e3cf0b3f04456f010f7ce8e70134ca2c92781fa3fd4140f283754ffd8221abbf1a6755ac773cfb4786b099fd7ce078d76b3c4b536249ef18df1ce70e973c84e2afb3eb86844ce77dcc6f26a9a616ea234325ba2d27af2f2766a13dbf7ff688babd706dddaea1f64e4387cc05efec765ba0130e430e650fe34628e629c6f329aed1d0f2c912c33bec6a515a2d7f4119d6dc1fcdaeea27c9b57aacbd617229080c4b304a77fad121f4b2d092aa27de45393942010a147c7fce34a2191f81da73306c5773e0df2088da68ae174c21f095c64a9d76ddc470d5cc0a2809819cb525a651be4eeab337056ba505c81f9b46548fae3257bf2d41942a3180746e99c5dc4425dae04c3101291f79e415a46094658e934b8fd35094d2761bc342b7bf502a26430a723aeeb0cf6c9af1930a3c598f0f4ad57710c6ab7d39a1bd7c7e1c756b542e8e5c27d958a91ad59fa13a90b0be4df788995b9960cf4914a399629e12f066158f6bd874d0a81f2fcfbd8eed23ef6a3fa275b90d1d130f8f57135a65eed947ae022881d58cff82827122a6793313ac4383fe1549762bf3a32f09edcd5981cfc17e7c034076b3f256eee89add16724600389b346dae534d9a244266ec1adfde285a200850af64a10098972d5e5022827825f34211e3fcfa5f659c541558fa69f70a1adb367f234d6339c59c10b128b1c2342a034cdbbd3c9f1398ed2ad96da5f68a4a01e03e977bcf37f5873fac1b9c71db16ebead7eaa8e6727b8a93cd8a3821c20bed484fd4de2282d9a07e1e960f3349420bdfdf713aa2056526e5f9fa09eef46f9b2caa7fae7fb787c67e4a71409b22c68f89186335ba5bdc3dbd0c28a20cf2b79da0f861deb60d8a9aa7683f92de35235919c5d32b846fcd3fa098e309c1954eecf6086499c01944904adec63473f9659acbc495deaf798fc9d30e15b3502f1a826220f3e862c9d8bff4a77cd4e57b9b93b26fae1a9384ae689155c12fc66e0649d653ec96c5562a224362768ff126ad3e7d6082aad9e6c26e10880ef4537aef06155dd0674ba9831b953f3fd689b4a8f502f0249dea10ab37c528bd63e20cbc14e47ed0600d31cdb0cb601296f807845e8e600cdc2dd8577751b2ec87e3e5bbf61c63a243470dce9d7b3983c4c5a8afc06e2e1bdf063c046655a3b4e7cd72240532e53b26406a14f07d3a89983c46a38cecb0c4b12ef426118c5a8ea71b8b7f0780a227dd29cff04cc2128acbed9cd60832837e8d9208b539fac19e829d50701219e9227e2d2769f9993fa82ddf48a61598634216574c875105a622e4c2d0213ee374ef7b7e40a4108a815c1d3bf98aa3e3317a188bfc3c76c2f50d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"}, {0x78, 0x10a, 0x1, "7820bfcf2b78ceca7faace37d06763054c8b49b6354b970ae2f80de6b32e70272894ab6950f1980dfdd0b69feb19e625bc5b635b298604e82fdfc16e778060c2ad62ed5db7aca014689e8feeccac94aaf4a1cef5f13e35013dd4e0426a38c0930fcd136bf0c0ca"}], 0x23e0}}, {{&(0x7f0000000340)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="bdcdf8181ab3f131520f4d379ef2027ebb8413e83124ce24a98753e4bd11f0", 0x1f}, {&(0x7f0000000400)="b6ca14d73aebaff5daac3111c8a192f3c897fa2fa56d4be10324836b87550834ad882d994934dc7c504ae38c48d854a63143", 0x32}, {&(0x7f0000000440)="dd136e5c430633cebdd2141124635f68a9246fad140775f9c6f22e546b14a210f6e9870461c4a581de866b792598b95473f7826e8652a3963172362bcff8c349da5f0d4904765a79fb86b475ebb0eef624e53dea0f95c1366bde02", 0x5b}], 0x3, &(0x7f0000000500)=[{0xf8, 0x109, 0x1, "425e900a3be84e21ac49c0e773b0dbc79bf90ab1c436a8f7f593f7c9069438e4f06f27273fd423fa3f40745d9d0cb32cf3c9c81cd2165e1f1a9888bdbfb6c7b92bb2886197f466f80841920c4a3a3c5d0b1f1070556e41e6143907975f5e8f6391b3390c7ea588311f17dd98abb836b730b2113a421bdb1170773a361c779e0ac7492d5d4f9ea6f0dcd4553a953c3716db9a48dcf760a6976a7210ee5085f4d1b737e64eb5d7a7c97d668448348c8077a44681a79507e02dea7928d731ea3874e261d24926b5250daf744bd9def604fed453698b70113e78aad30d2795edec274b347695"}, {0xf0, 0x101, 0x11, "2173edf703aeb8aefdef94466cb1eda60b6fb0246815225679c2a61bec8e807311914e763afb6f0cce3087610a8db6a5e5e86182d28405d470c45d7674d4cb094c547573b2888a5945d64a5755abf2675b64f1f0b17d80ae10b2a5868e7655b3d311d745bcfa50907e0d29c1eb0ca8b3dd6ce1bed243ccf893b44d7035ee4c5b0f265d2ead4c9a7a6f55191a6c8bfaa0eff14521075686cbd23aa41c4bf5c1feb8e1ece919397e4774b5fb335bf0b257d4a99361f6aa52d7e979c0478d4388728c3c4ace80d9a5cc7305b96805467d07f6d6fd4bbb6d42ccdce054d409"}], 0x1e8}}], 0x2, 0x4008000) [ 1222.580337] FAULT_INJECTION: forcing a failure. [ 1222.580337] name failslab, interval 1, probability 0, space 0, times 0 [ 1222.581337] CPU: 1 PID: 44385 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1222.581871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1222.582402] Call Trace: [ 1222.582584] [ 1222.582741] dump_stack_lvl+0xc1/0xf0 [ 1222.583023] should_fail_ex+0x4b4/0x5b0 [ 1222.583331] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.583609] should_failslab+0x9/0x20 [ 1222.583889] __kmem_cache_alloc_node+0x66/0x320 [ 1222.584214] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.584503] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.584780] __kmalloc+0x4a/0x160 [ 1222.585040] p9pdu_readf+0xb51/0x1ce0 [ 1222.585309] ? __pfx_p9_client_rpc+0x10/0x10 [ 1222.585615] ? __pfx_p9pdu_readf+0x10/0x10 [ 1222.585935] ? p9_fd_poll+0x1ec/0x2d0 [ 1222.586212] ? p9_fd_create+0x35b/0x540 [ 1222.586489] ? __pfx_p9_fd_create+0x10/0x10 [ 1222.586800] p9_client_create+0xbd4/0x1260 [ 1222.587107] ? __pfx_p9_client_create+0x10/0x10 [ 1222.587437] ? kasan_save_stack+0x32/0x50 [ 1222.587732] ? v9fs_session_init+0xec/0x17b0 [ 1222.588057] ? lockdep_init_map_type+0x21e/0x7e0 [ 1222.588393] ? __kasan_kmalloc+0x7f/0x90 [ 1222.588685] ? __raw_spin_lock_init+0x3a/0x110 [ 1222.589029] v9fs_session_init+0x1e0/0x17b0 [ 1222.589353] ? __pfx_v9fs_session_init+0x10/0x10 [ 1222.589701] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1222.590085] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1222.590438] ? v9fs_mount+0x9e/0xbd0 [ 1222.590727] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1222.591154] v9fs_mount+0xbd/0xbd0 [ 1222.591427] ? __pfx_v9fs_mount+0x10/0x10 [ 1222.591733] ? cap_capable+0x1be/0x220 [ 1222.592035] ? __pfx_v9fs_mount+0x10/0x10 [ 1222.592346] legacy_get_tree+0x109/0x220 [ 1222.592661] vfs_get_tree+0x92/0x360 [ 1222.592952] path_mount+0x133c/0x1e50 [ 1222.593251] ? kasan_quarantine_put+0x81/0x1d0 [ 1222.593593] ? __pfx_path_mount+0x10/0x10 [ 1222.593906] ? putname+0x102/0x140 [ 1222.594174] ? kmem_cache_free+0x10d/0x4d0 [ 1222.594489] ? putname+0x102/0x140 [ 1222.594763] __x64_sys_mount+0x286/0x310 [ 1222.595066] ? __pfx___x64_sys_mount+0x10/0x10 [ 1222.595424] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1222.595802] do_syscall_64+0x3f/0x90 [ 1222.596090] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1222.596460] RIP: 0033:0x7f798ce07b19 [ 1222.596723] 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 [ 1222.597971] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1222.598505] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1222.598998] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1222.599499] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1222.599989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1222.600485] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1222.600999] 07:20:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 45) 07:20:50 executing program 5: ustat(0x405, &(0x7f0000000040)) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 1222.662503] Unsupported ieee802154 address type: 0 07:20:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100)}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:20:50 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1222.717728] Unsupported ieee802154 address type: 0 [ 1222.784677] FAULT_INJECTION: forcing a failure. [ 1222.784677] name failslab, interval 1, probability 0, space 0, times 0 [ 1222.786095] CPU: 0 PID: 44498 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1222.787044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1222.787991] Call Trace: [ 1222.788310] [ 1222.788608] dump_stack_lvl+0xc1/0xf0 [ 1222.789119] should_fail_ex+0x4b4/0x5b0 [ 1222.789663] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.790154] should_failslab+0x9/0x20 [ 1222.790649] __kmem_cache_alloc_node+0x66/0x320 [ 1222.791281] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.791841] ? p9pdu_readf+0xb51/0x1ce0 [ 1222.792323] __kmalloc+0x4a/0x160 [ 1222.792766] p9pdu_readf+0xb51/0x1ce0 [ 1222.793246] ? __pfx_p9_client_rpc+0x10/0x10 [ 1222.793972] ? __pfx_p9pdu_readf+0x10/0x10 [ 1222.794494] ? p9_fd_poll+0x1ec/0x2d0 [ 1222.795129] ? p9_fd_create+0x35b/0x540 [ 1222.795626] ? __pfx_p9_fd_create+0x10/0x10 [ 1222.796331] p9_client_create+0xbd4/0x1260 [ 1222.796864] ? __pfx_p9_client_create+0x10/0x10 [ 1222.797592] ? kasan_save_stack+0x32/0x50 [ 1222.798113] ? v9fs_session_init+0xec/0x17b0 [ 1222.798825] ? lockdep_init_map_type+0x21e/0x7e0 [ 1222.799414] ? __kasan_kmalloc+0x7f/0x90 [ 1222.800094] ? __raw_spin_lock_init+0x3a/0x110 [ 1222.800670] v9fs_session_init+0x1e0/0x17b0 [ 1222.801385] ? __pfx_v9fs_session_init+0x10/0x10 [ 1222.801971] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1222.802818] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1222.803477] ? v9fs_mount+0x9e/0xbd0 [ 1222.804105] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1222.804809] v9fs_mount+0xbd/0xbd0 [ 1222.805401] ? __pfx_v9fs_mount+0x10/0x10 [ 1222.805939] ? cap_capable+0x1be/0x220 [ 1222.806587] ? __pfx_v9fs_mount+0x10/0x10 [ 1222.807152] legacy_get_tree+0x109/0x220 [ 1222.807695] vfs_get_tree+0x92/0x360 [ 1222.808323] path_mount+0x133c/0x1e50 [ 1222.808833] ? kasan_quarantine_put+0x81/0x1d0 [ 1222.809580] ? __pfx_path_mount+0x10/0x10 [ 1222.810122] ? putname+0x102/0x140 [ 1222.810714] ? kmem_cache_free+0x10d/0x4d0 [ 1222.811257] ? putname+0x102/0x140 [ 1222.811854] __x64_sys_mount+0x286/0x310 [ 1222.812404] ? __pfx___x64_sys_mount+0x10/0x10 [ 1222.813163] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1222.813845] do_syscall_64+0x3f/0x90 [ 1222.814472] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1222.815137] RIP: 0033:0x7f798ce07b19 [ 1222.815708] 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 [ 1222.817864] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1222.819034] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1222.819927] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1222.820784] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1222.821644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1222.822505] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1222.823419] 07:21:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x10000000, 0x1) 07:21:05 executing program 2: r0 = fsmount(0xffffffffffffffff, 0x0, 0x78) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x108, 0x108, 0x0, 0x3d8, 0x3d8, 0x3d8, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x3b}, @multicast1, 0xff, 0xffffffff, 0x9, 0xc, {@mac=@broadcast, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}}, 0x3, 0x0, 0x1000, 0x8, 0x9, 0x3, 'ip6tnl0\x00', 'bond_slave_1\x00', {}, {0xff}, 0x0, 0x140}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00', {0x9de}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xc66, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@arp={@empty, @broadcast, 0xff, 0xff0000ff, 0x99, 0x10, {@empty, {[0xff, 0xff]}}, {@empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x0, 0xfffd, 0x200, 0x7bd4, 0x3f, 0x8, 'gretap0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x510) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0xa0) sendfile(r1, r1, 0x0, 0x5f1) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$vcsa(&(0x7f0000000640), 0x4, 0x48440) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000680)=0x18) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000600)=0x4) 07:21:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 46) 07:21:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x88) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:21:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100)}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf4f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000010000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a", 0xd, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000797f092f9ec2bc45cc1502ce06673d4863e98ae9bd445618cf2d56958108add1c3006825c18e9ee08903728e75633b09c00000000bf52d11cb4149ba015fdc2fa5bd97ca30d257a6cb42c802d078ab00bc1e4893dd2ce0da8cd3c4b2bc3365e2aeef160858859a2e3ff40bd9aadc4aa4624678372029c"]) mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000001c0), 0x106884, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES64, @ANYBLOB="df5ca04cc76eea1f660084ab39de4ccdc1564df11f8a1c1537fb8d24fbcdd5ad53b9732942c98c3b3b54bdeedfac7057e4f0a73092d67dbbac93efb8b3896ba64923da3896eff3daf550b3364cfb48f8d57dde1f4d9ae1395541aff55e9a25cbf47b890dff1d15a2e1659bc97f7c2bf42b493b15ddb1656d26e77a2eedb96396df59a2888464ba5bbc28c630642ac071253662f672d69a9bc92e75df85d8c5856cdddb8158ce4d71a3ce1a6ee0fdc4aa93e5cbccf1fcefa7634f531c86ca4a6ee1a24e90bf6933000000000000000000", @ANYRESHEX, @ANYBLOB="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", @ANYBLOB="66faacaaaeb7e6c041569b91ec502092d914dce0e4809d4de0f42e35c7dadb53400095865a5a8406dbb4c65db1413352b5d738a2b65ebee9b18dc65ba1ea97381eb9d149b0c33a371c114533df6faa8b19d0ffa94958d57100e784867e3087c3826f262d48d1131f2fbae65a037e7a4ae5727937c6f0c569913ce36b6a57b76bdc09dbc7e6fcbad4402e19c48c6f4de4554d13af76c341c1086435d0", @ANYBLOB=',\x00']) setxattr$security_evm(&(0x7f0000000140)='./file1\x00', &(0x7f0000000440), &(0x7f0000000580)=@v2={0x5, 0x3, 0x7, 0xc76, 0x46, "a51cdf19f91f39fc8588c421550980d30d54cbad3274c163d04b627c1a7d9b43a17bebd271301a94c1419924e8038f1f3b017912a08b77656819d1f11edc2b2a2f70c6cae0f5"}, 0x4f, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) openat$cgroup_ro(r1, &(0x7f0000000340)='cpuacct.usage_user\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181042, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000400)='./file0\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000004c0)='rfdno', &(0x7f0000000500)='./file1\x00', 0xffffffffffffff9c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105443, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80000000) fcntl$setlease(r0, 0x400, 0x2) 07:21:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140)={[0x356]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000180)="b6161b9360a333854850b445a14bc4e6136c6ab78d091506378db4165a2cb115c45f78b97872aa8420e5bc220abdbaeb31718777ea7ab9857257fedcfaed475fd6b058d8f17fde42d315adc552902175ed0b9af21b6520e9b1c9863859d253d5c5167e110eef0f6659655b2722a21ee58fbf25a0c735cdfb2399994fa0cf1b4f7652f83b0f8d4a83a436fbb8d072f73ac1a048cb8beacb37ba716aac617b0313fe4c546e6e8471fdfbe8d12d95983ebf40e0816a71dcdff547", 0xb9) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) 07:21:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 47) 07:21:05 executing program 3: ustat(0x405, &(0x7f0000000040)) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:21:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1237.302741] FAULT_INJECTION: forcing a failure. [ 1237.302741] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.305141] CPU: 0 PID: 45136 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1237.306191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.307270] Call Trace: [ 1237.307739] [ 1237.308045] dump_stack_lvl+0xc1/0xf0 [ 1237.308670] should_fail_ex+0x4b4/0x5b0 [ 1237.309340] ? __kmem_cache_create+0x25b/0x610 [ 1237.310081] should_failslab+0x9/0x20 [ 1237.310716] kmem_cache_alloc_node+0x65/0x3b0 [ 1237.311489] __kmem_cache_create+0x25b/0x610 [ 1237.312227] kmem_cache_create_usercopy+0x218/0x340 [ 1237.313049] p9_client_create+0xd0b/0x1260 [ 1237.313753] ? __pfx_p9_client_create+0x10/0x10 [ 1237.314524] ? kasan_save_stack+0x32/0x50 [ 1237.315075] ? v9fs_session_init+0xec/0x17b0 [ 1237.315819] ? lockdep_init_map_type+0x21e/0x7e0 [ 1237.316571] ? __kasan_kmalloc+0x7f/0x90 [ 1237.317250] ? __raw_spin_lock_init+0x3a/0x110 [ 1237.317994] v9fs_session_init+0x1e0/0x17b0 [ 1237.318702] ? __pfx_v9fs_session_init+0x10/0x10 [ 1237.319493] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1237.320342] ? __kmem_cache_alloc_node+0x1c8/0x320 07:21:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2) [ 1237.321120] ? v9fs_mount+0x9e/0xbd0 [ 1237.321846] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1237.322549] v9fs_mount+0xbd/0xbd0 [ 1237.323038] ? __pfx_v9fs_mount+0x10/0x10 [ 1237.323582] ? cap_capable+0x1be/0x220 [ 1237.324099] ? __pfx_v9fs_mount+0x10/0x10 [ 1237.324641] legacy_get_tree+0x109/0x220 [ 1237.325168] vfs_get_tree+0x92/0x360 [ 1237.325658] path_mount+0x133c/0x1e50 [ 1237.326161] ? kasan_quarantine_put+0x81/0x1d0 [ 1237.326746] ? __pfx_path_mount+0x10/0x10 [ 1237.327299] ? putname+0x102/0x140 [ 1237.327759] ? kmem_cache_free+0x10d/0x4d0 [ 1237.328299] ? putname+0x102/0x140 [ 1237.328777] __x64_sys_mount+0x286/0x310 [ 1237.329301] ? __pfx___x64_sys_mount+0x10/0x10 [ 1237.329904] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1237.330557] do_syscall_64+0x3f/0x90 [ 1237.331059] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1237.331707] RIP: 0033:0x7f798ce07b19 [ 1237.332179] 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 [ 1237.334323] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1237.335246] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1237.336111] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1237.336981] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1237.337910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1237.338756] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1237.339706] [ 1237.340396] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -22 07:21:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0xcf1c419573d0af5c, 0x0) fcntl$setsig(r1, 0xa, 0x27) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) r7 = epoll_create(0x4) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_create(0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000000240)={0xa0002000}) io_submit(0x0, 0x4, &(0x7f00000013c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001100)="12b64ee228aa5210138439d5e9f855d3ec1b9e4ce3e2f5659fd95acadcd61db3d1620bc020e3ec62e7babadc8053610ef50f8103024cf8c9e8ef24ac49b057ec4a0d4472ae77c383c095cfb0589ad8e8d6c8eee4d890316dda59ae68510cfc85a26fc9d96b3a219ed962ca81a9505ddc67c24837243616ac1bdc34a7023da21d85147a58c614ad5fa49fde45d82eb8c09064f7939b084bfb2fb562364c20f2a0a51dca9f723f7bd957bd7e13d0fc2d11d55755ac65f759ced910271512dedeed4b", 0xc1, 0x8000, 0x0, 0x0, r4}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000001240)="fe3a9d26", 0x4, 0x900000000000, 0x0, 0x3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x5, 0x1, r5, &(0x7f00000012c0), 0x0, 0x100, 0x0, 0x3, r8}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001340), 0x0, 0x5, 0x0, 0x1, r2}]) r9 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x101400, 0x0) pwrite64(r9, &(0x7f0000000100)="c3d8e13e498c6368bbf0a36c6cfb2321d1fc0c2219cb4c76af71c2376150aa694a1fadd744a559aa2108586bc079d109c2e8164815535aa1f394337450d0f687ce24262696b914ff6eb2ac5578b2ed0f2837576b5b1faaf6d0795d99284e273fe14cf8aaa5fdec768bf95553cb142252872f27df809b128b3be35b3034f985b9cd91d7664a80a32ff16a78100a5e361f5d97491849f4f96ca670eecad380c266c65fc800c9db0caf13c7c9188427eea6dcd8bb7a68212e12cda68d5d67c7a7e727f1b0b54bfbb8836866e2e80a962b4179801d9195b09d095319a0c7ed3881564d32635178e15e728a9a2f3cf5a97d219b09f0771557e9bb7d6bbc11f3f50173b65ac8d02517403fa5aac47f2c11c4447758c14e4e73f95c323bc1b90eeb3518a69684cf23f3e6f912250ad440b1107d0e0b1e5f7422e19d8fdabf6f8654d9743c473067fd5bf5a565d9a89fde085e009dd55bb3dbac1441b184770cce322a5fb9ac573d277e2a68b1bcabcf209f38a2f966be50a982f7dabdebd006aba406a231ca023d8d45eda2adb1d167cb2614eadab742a0ec83d97682c72f8f8e1c6c262fc4f1ae7471179b8b8c00aeef7448f834c283629a197bdbca633e1b11c0377cf05f7df17620f1a10a07682da5335392b25eab2220f75d34867c652f3c7804afb3777c0662c3463647135a804957a95d354379a1ae5ac1700d88687d8422c9cb3aa905d7a64c4169e2eac4311ae261f17d6f3ac71e1a919bc338685ae0da4b92ba6bed49d93ee097aca94c27492b9317d2af8d354d742a779a4f53acd429a912c10206f004efad72aaa2e695303ed8e4012dde9ddc340ae3a9bb83bbe4defe21d87e14a5403e15d03154f0e307f253fc5cc6cf710873f5d9d973f30c1fca0882c2a63e03f5022c19e31656917f7dadc88a47121890e7e6e037e0252238c1ade30f00ddd95a018248282f1da8417c2b955d86304cce1e67e715e82528fc17b329452d6d285f878f07d520b609303413beab173ffe8c88ac2d8566389c262aed202389c5f5a2c3264e9eff8c6f8d73986247fc90c6fa5c30eda636de2e010cbe70bdfe43437dbb09d538d6a1eda572c8a5a4f5236df8d55e0f106f472cf8c2c988e22e2486c2d79ef901a62172f00c1cc512d8fc83fa774734b04d70395fca81e04935000616abe7b512c98b4855514a441cb2791c48edaa2ade66b4d98b32b28f3fcafd04b51c73b08e6d3ab0cca922757999cd62183a9b470bf30effce3d0bfa92e196f264ef6d07ffe44834be3048178ee006b325d69fbcf4a285dde559f1ea10baae1074868d4cbadf7f042a96c14ab96bb4b8856f4234cc9f3bebda6cdbe541b5c357cbf88618a3c0b746c835baad8f037d16aa57614df2a62662ae36d64488ae55cc447a2b59df57cd03c33a15c7d7662ab2787c39a816ce8e1b8bf99ac72738ab043712f7bb7aa7e4cea24905f2334060dd5df897d43876f2b2addcefb80521e79a8eea766816789ced5f4b547ce78e51447d1f0b257566d55eeaf5bccf3c8fde5f4640ad8f470acdba910927b724c3d7af60d81cf43d7b47106b1f1c84ed218920698a578c15a397cebcec2330ff79911b1f46b737e8f6c81b8a183bdde167e3a6a1f9d147f0571a572b6155dda92016e3678f66085752901c5d6743091a95d10aa2d3494a5eda38b61cbe3df317ef588a447e6936073d9b64e328b79ac9cd10f4f69b3f7389bd8343dd2e6838ab1127cccbc0d2608c97ccd711d1b87c53cd067219d67144644837a6df5bff618b9bc6e6b32a5a6239047905c5711d25c8b53f85b3fbc561d83377d097b78ff74e578579239efa0ca3a0d0e1e556734a20a069c064ecff6cf4ef8022e7c09a9bd0441f74223a17fccf4f15c3184d6c7705ad84f407a46eaa2502d562d1825703cbcc55d9bb762e54c52538cfc7507ae5b66707546b6aae54cadf69ec8333c4c17a118f82f5c79967fb5dd090918674065f24ff53f3bd40b9dd0968b927a6dd4eb5ddeade1de82d829461917a21ad429e13aa262d8f4e4479d2e29be66ea8ac5fbb93b219f84cfe28b012b4c3e8cf4e7cbd14f30ea7b82ff8a441ed680d069e31349630292f91e24b6697bc5281e829fb1941048bbb38c8d244d5cb8a0759e8475c59802c49b89365e7e9261dffd145101b39ab3a6c40771442b909a39b87bbd6907c6ec5f4f52f9101131f523c739cd1ad12af5072aab79ecc5be698179f03024d9db71317c639f1121b512e59bd052349251063ee4d94f6539c52d9fe2e1444de2f5ffd71414d8479b41d615c6b4a7f3c76d08cebb331a8fbaaf3db18cc43ad251645654d023fe6cbbd9217c872eccae262ab1e6c6c30b0e0984a30dce5025c95b0687d73fee3b61fb36753aee37519de933d301eca78758d621c238349656662eb5a8706ab4282f419f306058b2d9a8145b41ba450d813cc48e170af0cff4df64f3013545fef17ef6c5c788049e37f99173cd12300d9d3a380eee7b3d6c6d21c30256b1b22411f24d5f129f24a6202dd2e6423ff9203f13f1fa043db3dc45cff74c4f0b9d6777e52dd1dedcc532185a4a17164603469b94f8457fc81a5ab47e2d4df7a11450a44369932f769d01b56d05410d0ea880b9d3a4ac2308a581e90bf100cc48e49b0cdfbcda2184a1c53dcf91db512f936a325b8f084b518eb6398d6c1f0f32be5bfd548cc8cd9318b16634e8ed7aa514c6f33d64be079d8630dbd0e02d7ce598469fffff65b637d485d080919a57022e1a908b9f51539d506e741e6336cf8a74d1e3e9bc631e473fe2e1bce6a40c5f2b4ff0d615e06763aca4ca7ac10c8a9e33db7d4719cd873f724135f71f6a223d19518cd215825841e5e98985c83f55aba50826d3534fb0f95f675da7d435db4b95f9b1302bfbb60d19ea91e968f485d6ffdbbb304f4e289122ab98271f3826ba8e8cf1bc040452bf36a85551cd4cba0f6427fcf500bd7d8e5aaa0c589e6609ab3d9174f1901243950511778b0518059897deef2876167c102cf693aca6b4b7905065ef28605713d9f06f3e35967e3a90829c8a439d743c028b4bc10aa8512629de3848c302f64a479358e640005a2ee708b3e824f277a3937dd8756e31f66c61bed7bbc9c52cf5a91928c3b38691716b26f6623bcd75672a51f8523b8b7c058abd8f51ae98ea14ab0b6ac543213cf8dc7319bcbcaf475cfe827942f0a572f341614ed986cbcccb558f980a910da731622b44b378189abd4679478762c9ab4142432c610cf52577e58fa5dd8c6d7ca645ffce2902cf5c6c1ebfe392a644aabecad481187fbe66592961277b0d1a106d7cb9800be881cb8c675d6e91e6d59a5eea1d01623503ef38aaeac7dbcf6af527bbdf4f93b240b2b1683b354f5a6157480ec8c6f2e1228a443fec72c68af8e5b044f7c84b0d0a3f23d91c18b9785cacc43dd71e2172990d4c465d4fc9fe48a0024a7a827ba256326ce74958b5fb811d58d777b2979cc12580492566d4666efe3f50fccba778a3e6a1976e46e8659ed7b104c55951f14408c6f5e08b85ce5a9abeb3e6bae3ee67568d3d5c619fae209bd21d937657116aa6d4d32f5e4a231e12689b97f13ed8ec81f4afdb5018ac2b54b95f7ccbc042d96c381db4ed65eaa99935b61437161d60136cb7d87152c42069cbd195f0944ee326b018b37a6e53b2cf48f29651d8323d4595cb6aa71e9a674c5d76ce3662216aea0d7240d6f46a263b3603f243d4c584b4e88812386faff54630bdb5907fcfbe06bfcb52dd2ea84ee72e47ea73f7422f5b1b66db84a9e5c31fa04ed1e9845f116cee6a71717a86b506ac3865d4132230068b96e069a86864424b3febff741bc499c771f8c0d3cb1396b5f0a666eb1da34d35ad3fb9037b1b268e8fb6dbe417dfb7c0a1f69c8c8ed3c96843914f9cff65701b5241a1963e2f80b48cec2f7df6d4b1ae108642a1a0085f82ead18b9b59990e4a42aba4cc7c198a84276353caf3f5d23b0dc8af139f3dacbfd055eef78db840968a161728f156af13f34575d5af0774be68129db4840129364eeb42ad338640153281f67b13d6b610aa317fd893ff08ab255375382c4198ae88cb81be7acc283086c9d849ce05678d79305340d9eb0caa783dffb4dd1cab8c308bdea34f1c1a157fbef58363530db1f2c902f3b5b878748c9e5681b406309c59deedc2161aadc44bc91358401113e0c939c819170168b1765ebc39135d8c0e2a8f7fa1b4ce760202a7481b45125b957eb7a9480d97f77d221006440c60db6b865801e8ee46f380dcbab004d92ba7f74f61b2b235fca1b678a21bafeede21cb3f1f67c1d4294198e7694c3e32cd61270a9d69186c7f19576fb9800b3b6a58db70e31adc6eeaa7699954b114b266fea18529b7e03b968f4677159bd5738c0562faae39644d0584b21ad9b24be51fe346d9b5426417ea6b134490cc2989263f41b89b6058b525e3a886857c1163710af82b448bc497e6f435e5743fc2e3574b2da1b04660a0ed47b472e980c3e536e88d1231102d9665dc22d8fa1d4946229bf058449135210b5e43df23bcf0e90053b75a90311f3cf028201512cd8d8e8b4727d30d1e8d9ddbe9f0d3bece5c3e599e49b3bb0f3f5fcb8e3154efc5e06a3c40a38ff2beeb7758b35e58b6b9ec072c011a4d6fdc510a4b355e025e2536c9dfd7d05d2374d4e24c8848a6e25a8404312961a72e8373866df0b391b84d0741c97351dd617886cba9b4c69718ccfb2651f8d8925cc722ac16ab495035d13ff87bdf3232d4c6a755bbb1d18828bbc9f50430924f2a2c20390ea3a5386d8b52443492ce1855509bfd2624bdcee95d484303aa56b50c66645e8760f16125991b5f0030db5e1a3c198cd87d8e4bfc9d2129927b3e632795e57825abafc7109e04c51e6d377864ee53a3d68b1eb4df65212ffc334621d81d352439a67397445bd94281bedc72dc5ebbdb5520bee9ed6c9b92e618c058364de8689a76522ed3739b78e9d5dec5925e4e5b79d10df04a63293377ee337c82e674a3ffdd3ffcbf387de237b86ae93b31e27ba81f712725b67547edc0911a253c9be65b0e0ea7631b6de1803f43f126d048420c70035ad9c38229ad6ef20986b9861eb326d6e69d6cc95c01cd7f209445b579afa78804003aaa5b90732ea3e5870ca3f7722a83a3c89a9826cf7fb1a6fbf0497a979b0e749bbe1fa56bad5b817dbd0b167d84674ef488b29bef2b49cfd8c54ef5f0fa46224a4b724da1c60505fa77a00c1ee4a3e7c210ad3ef565ec9c8bd2fb0cd7b679895c7324a86546fcbac8f64e0ef9cfaf80f8fe575f4debe19220d26b17d22cf91365cf5a4d79da10fea0e692df9b062319b04fe2de03ba709e96fed5b04ef94bbf9768c26166f80fe5bff4a427acb9f81d93a95bdf6836881db8177ff233ac53a9a0218e45ff12fb2a4a7ee2a3c83493f4a334f09f15939e28b2ca77d05bd1bd65bf59b77fd9e30ef0663003c04dd4e320ba2dce6a50eee4c87220eed2118f9da08963e56d1c0aef0ce54000befda9d62947048a3370d04228ca79492c40191cde27cccbb19876ae352a726e4a3e39434b8bed879307490ed4084966bfdd04ad243a2adaab64718800f284ebfa4f5120175232c7518fe49acbbd403351eda71d5fa1c714edc1349008ccc4e19ea2001404dba0b7c7668dac4d46c62c62bcb8b90cc93c0201b5f2f848067f69cc194352922eb4cf9b28d7e45d082dbf105dd702c03ad9d25e0c76d216841f1471501609d9c45c773f98df5cfe3963cb2f3651895d3eb3a", 0x1000, 0x8) [ 1237.343129] CPU: 0 PID: 45136 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1237.344215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.345216] Call Trace: [ 1237.345543] [ 1237.345848] dump_stack_lvl+0xc1/0xf0 [ 1237.346353] kmem_cache_create_usercopy+0x12b/0x340 [ 1237.347002] p9_client_create+0xd0b/0x1260 [ 1237.347582] ? __pfx_p9_client_create+0x10/0x10 [ 1237.348178] ? kasan_save_stack+0x32/0x50 [ 1237.348712] ? v9fs_session_init+0xec/0x17b0 [ 1237.349280] ? lockdep_init_map_type+0x21e/0x7e0 [ 1237.349880] ? __kasan_kmalloc+0x7f/0x90 [ 1237.350412] ? __raw_spin_lock_init+0x3a/0x110 [ 1237.351004] v9fs_session_init+0x1e0/0x17b0 [ 1237.351597] ? __pfx_v9fs_session_init+0x10/0x10 [ 1237.352206] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1237.352880] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1237.353500] ? v9fs_mount+0x9e/0xbd0 [ 1237.354010] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1237.354704] v9fs_mount+0xbd/0xbd0 [ 1237.355211] ? __pfx_v9fs_mount+0x10/0x10 [ 1237.355768] ? cap_capable+0x1be/0x220 [ 1237.356288] ? __pfx_v9fs_mount+0x10/0x10 [ 1237.356829] legacy_get_tree+0x109/0x220 [ 1237.357381] vfs_get_tree+0x92/0x360 [ 1237.357883] path_mount+0x133c/0x1e50 [ 1237.358404] ? kasan_quarantine_put+0x81/0x1d0 [ 1237.359010] ? __pfx_path_mount+0x10/0x10 [ 1237.359579] ? putname+0x102/0x140 [ 1237.360045] ? kmem_cache_free+0x10d/0x4d0 [ 1237.360588] ? putname+0x102/0x140 [ 1237.361076] __x64_sys_mount+0x286/0x310 [ 1237.361622] ? __pfx___x64_sys_mount+0x10/0x10 [ 1237.362220] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1237.362886] do_syscall_64+0x3f/0x90 [ 1237.363386] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1237.364029] RIP: 0033:0x7f798ce07b19 [ 1237.364497] 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 [ 1237.366655] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1237.367611] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1237.368467] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1237.369323] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1237.370252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1237.371125] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1237.372037] 07:21:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0, 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000020000000002e3ff49c72c7d344"]) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @none={0x0, 0x3}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) bind$802154_dgram(r0, &(0x7f0000000100)={0x24, @short={0x2, 0xffff, 0xaaa3}}, 0x14) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @short={0x2, 0xffff, 0xaaa3}}, 0x14) 07:21:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100)}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 48) 07:21:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x52c40, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0x10000, [0x7fff, 0x40], 0x401}, 0x10) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) fallocate(r1, 0x24, 0xb0a6, 0x220) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="23c2ca27f350faace9cdd4cf47ea90bf2120382f66696c652106"], 0xb) ftruncate(r4, 0x8) 07:21:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x8000, 0x0, 0x0, 0x2) 07:21:06 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0, 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:06 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = gettid() r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) r2 = epoll_create1(0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x280100) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000380)={r2}) 07:21:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) 07:21:20 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x0, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 49) 07:21:20 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x1f, 0x0, 0x4, 0x0, 0x401, 0x400, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x10400, 0x8001, 0x100, 0x9, 0x6f5c, 0x4, 0xf58, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'geneve0\x00', {0x2, 0x0, @private}}) 07:21:20 executing program 5: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) getpriority(0x0, r2) shmget(0x0, 0x400000, 0x80, &(0x7f0000c00000/0x400000)=nil) mmap$perf(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x8) 07:21:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0, 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0002}}}, 0x14) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001400)={&(0x7f0000000180)={0x1260, 0x4, 0x7, 0xb00, 0x70bd2a, 0x25dfdbfe, {0xc, 0x0, 0x6}, [@typed={0x8, 0x49, 0x0, 0x0, @str=').)\x00'}, @typed={0x14, 0xc, 0x0, 0x0, @ipv6=@private1}, @generic="dc757e081fbd52e9e56c7e944ffffb76e2991747ad37d3bce45caea0e9add95c226d7e3f709fdbf969e91fd468386d0fe3ba3cc2f9ac1ad4", @nested={0x11f5, 0x73, 0x0, 0x1, [@generic="86a732aace6f62b065807bd4973a9c359218397d28bff1a3fa645d4bab7ba40578c3f6bb5c4c9cb9bc977d9bcdad91ba12b1dd3e25d3011adb7170bd209f39caf39beb39af6dfbc7d112e497a590055b297f54acda556c82e993dfa47088dd843c4508d7404d440d08ad4b0c21c1948afb1c", @typed={0xa, 0x0, 0x0, 0x0, @str='-@(\x0f#\x00'}, @generic="0d4671c8bd311812f934c859faa52cd2f315850a3c33b0c778a806544a22fa5b87f68ec988429561f460e7d8bb3ece74482de46d063f3ed05592cc82e5", @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@multicast1}, @generic="a89936ef03415fd6743fcfe828d8f77a99843651da5533f992684bfd49e4982bbd3073548ed7b541014d428b838a98934a41f9fb7bc8f7c29c532d167065a8fea3241ef59e964a", @generic="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@generic="bc87b065cbd6fd25ac00d7a419bb150e91ee178a54ae7e60c504134ef95b5fa77e35c7dcf8ff37c7bf930c7835a6a687b84f595f70fee934143bcbb9357af9b153d16d9f9d041e7f6051a6c65019b6e72e6bb0f4fcd7df3d9f74186ed8af5515125a5419c287b0933ab06bba007293b2c2a881266005afeee273f88a14ad33429e173617ecaff5ba6e2590a9307edb5a3d58b35fc5463c157bb7a7c79c7ffe2d3380de0f3fb55dab3883a11112e4f573bfb966304a8ba42e12882b14dc1f2a749c367119e87903ca2ed74f6b835ae73be72f73c8b70c44855790bd846790571aa6d8bbf7ea7933"]}]}, 0x1260}, 0x1, 0x0, 0x0, 0x181}, 0x28000010) 07:21:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 50) 07:21:20 executing program 3: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x6d8, 0x1d, 0x3}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00']}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) fcntl$getflags(0xffffffffffffffff, 0x1) sendmmsg$inet6(r4, &(0x7f0000000980)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[@hoplimit={{0x14}}, @hoplimit_2292={{0x14}}], 0x30}}], 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r5, 0x0, 0x5f1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) dup(r5) r6 = epoll_create(0x4) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000140)={0xfffffffe}, 0xfffffffffffffd67) 07:21:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x0, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:20 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)="9f4c800a20014075bf1440681f3b216d63c79c62a5186c6a1d30317c222344980da85cd8d3efe5cd43ada9fec21a7dfdd52c87fc8e85df14c4d19f2138c03427bb8cab5d080ff057aae3937e61fa9a5f90f39d0fc6ebc6c528ce4d9951c6afe86692345df1cd3c298ddde3b87a50ccdcc557ab050b99cf536d429f37de899d7b2e4ca13e60a2abf8de468d13aad4b38ecf1e2405549b48965ed5d265b1fa6d41679a33f442ce5a8b63519c2aaabd2027cd8e08f97c0c272b3ab177ad4716bbbe8697cd613ba51652d542af1940234ca891bd3d6a10a1d2b06f0b3273dc7410159039d8013b29ca81426c6ef1060c6933136e9af42df241c192c260d4e31ab367d1e2ff6621d975c2331536cebed19797a442a6afaf817b3ba26b456783dbff2add54e9209babf604eb8d6720b4ae4569e6eb9896e2d6665df5db8d330864c9e8747713a043be399af0862f7ecc0d0b67e53efc1a63cd634a98a16f1bdd27dd3b9aece9c799bd106ce2f7bd2e3fd29d40588e7068d4998140a20cc4a3f81f72999e7ba91b6967b6d9560e7c3337856619e7d6f605f634ac7c7979b215ee50fe76e05340e1b890990306d8fb247862f0e68d4a873601950cccecc2e4b10e5710ae1bc5541c713fbce563e137e6a4ea8910754bc485cdf8598bc67669aad8a02fc484c509b4dd4300dbe3faf04a1015f195dec1c8e5bf9ba6d972c3b88713de6fe34194246e2125d7a0bbeb23983fa78c0d21ea141db98ff1a9edbdb8a2908925024e11e536a5147501af04be1c1656e61d93be44f4d8e9eca056a17797c13f0cd42dd3cea64f4e29839b6e8d24a440712947e7f1d9f62a6307c3a5f8e371893daab466491d1ba442235ed90a8f56fe944102374e8edf06282d9c1474df51836aabe9b4664458b966c5ed4b0a86be751c47c6257737a0497b7aabf630b5f36cad21a59233fe15e68b57600cf7140f88b08e697e6307cd7f55c1d154724deb284a5679c1a779043ebe99a9cf7a5e01db33d605c7ca60b541922928031816704265b75d168a252878f037d15489147e8b2effe3a9ca5e5026d95fb1b65fa1457e56582f11b50bb41a270a2b0eee624533053c71498da17a4850125233996baffa6613a4ee4b4fc2d0e1c6ec9dd7f9c6dc32b7bf8b7bf5d877c5e40ce2789a91266b76566cbf7f1ea36a2f0dc4927ea32b721f43c8c7fc98900fbc46fc43713e58a8420c474d12b26cec971cf974b7b40921e2ed5a15f99e96dfe58fa3408d6b56297296eb58ea3ad60b14ba0334288e96ed5196814a491abe165ca17b7e13eb885e90bfd9c5bbf6dae36c00da74fcc3ffd49360a2ac97cc793024f8cf28d53bedc34b7b5245fcc5ddec37b98e82b11f8969a2e5ea2a7c12867e60a66e73737d7374d151afe234c76c1ae938a536509bd65b4c8d531b8059d4f56ab0846977647c010f53248a83eee929e037acdbd8043565e3a3b748b6a0c1e613cc0fc0fdb956e22102c665ffe1372eb4f389193d55380bdb5e697419471c5ba83c5547af99f6a1b77cc9405939d953a9defd2d88af82bb4a371f517f1bc47cddf3c54ca65c120eb3b46837e8227031cba769958219cb66ca2c206407a2a416da54d59c0440da0b6ff4d291bb0e14988fea4dc056e45173bd30dadf30d3277761b6329bf6679a6b1b2565279a974442b2ca2fa023545cb2a678b1b3bce559e1a611f9bde68600aa88f9a9bfc83b0f9c8ffd025f7fd4d02ec582c9e12403ed0b884b2d6ed4358a3452574b2e8236784b6cabb1f532e99abb3bf7c9e6837d43e6c5df685a2abd49f801dfc1523167e52b5576a8987900140b6b8db62b570244abfb35a9fac7004f8bdea44b304df55e5b90e3476ec1d8ed2ce8e8cd261b40736056b80ca08980bbef68f1e88e9d9138532dfdc669c63ac7f58460462790801238045f3e9f720705dbeb5cec2a059943cfa8ebe22792d9614f80fd4109b131738283fe40d5447d7fde0bb9787027d7846a02772bce63e17291cbfb70c86a33d3f8a57262e8517d50c7ca29f05afed43e57842648b03e21dabaaee3ec61c02ba70088af0ea0de7cfd9ebeedc5c46629d2f0fea085b072efa7e397e30fa35e5f1bf42c333e90cad5fe42c4b0dbb41bfb0e01c58c8056fc6b22dccad4a19548414dd4ede82ac4e0ba472a7b15bc84dc5e61afe7a054641d2a91dc59a38c591faa980924259f7ed466c35f86bdd2b3f035ef7c648ab85b1a506af270c8cec742d474bf01fe57bbec354dbe7e97cb02ee875b5d98fbef5c3b60db077dbc0d69e87286a204b1673ece433cd648a9eac91679a9f370b13b16a3a86ce97fa2a5a3cbc77f579bb8acdfe0e9bb8252466241ebe85f28750d187e2b7d885a3c752d91b743332ca757bfda675982290e943bc90143867cd7a29feb97d4399affe97b6f76c2511b4a4973ee0c51308d6e171ad584305c72a8f24490baa9e3c7cadf51cd660a3fac45d33c8af04dfb16d76a75cab172f8abde79f395741b49bb739f900b87437270b7f82777be97d63d0130fb3b2c8d83ff9f1c884e193c6ceda22cc8796a364008c0e05e3beb1ed41ad5036255952e47270627841e53a59488e2509ff7b6de4077c892f88c90a484bc49bcf751febb20e06ab3f389a586f188b5477e4e80326e213d015519198459dce73f0f3ed0ce9ddb19ad4ae03ee34ea764ffd442cc5a25a5281aab0217f3334a8dcad3f29929220f3ae3266eb7cd16a36b206d7e825e49b5e081ada2fee66cf14c2503ca22ef97612a6dc185152f4f078a55bccc49147c8bdc164211f29db024f6ec148108b991f9072d7006c86ea0b08bb020cc06f7b2df71e9c7880e3988ee80434f79a5ea74422470a29f6b63dec6124732dffd846b9d1d41624512c5e313e463f98ee0c69af69600a8669998528521ee92bc66d48e0baeadbd67ca16da2bdb68f02ea23c273ea84690d02b92016cfde5a6c0b5b022735b45b74ef351e85939bd04baf2c4e0060449e9f5f7b3814f90ea513f924b8f0dc99578d343ecb06c9d72cc5bade1e155c291657343aa61b27f74992ee868d7c200b82b1f460143d56536b2c478bbd68930e075c65381e5a4135c9216c60de9240e919e12a3058c943a36225b05debce2b1cfdee903daeeeaae598eec3ca9929b1291ac8fc8520697b0751ed246f308ec3c172ce6b95e862fc79b90df4888112db1b30c51ef83f1f2f7edf20cb5661f27ec8a67f2059694c563aed407bcd8171b9ae44b0af9ed8ded5b4d11342384004240bc2df9194b5fe3fd5fd2705131e2e54009efb5b7c926c09c3cc316ecc24636fdf23e7711addda50b2d355738e2e96c12e5d0811d26a9d9d672af5832ad5c01ed4fda2c6a3c0c5bf9cac98cfe643598fe2cc0a78ccef1827f8c267ecd154b2f2a52e3910fb0da529965eb3691edeaa23620cd509118c437b5e2c92e5c2f90dee984d67fc4db8a2625042d68a3b9339e1c296d066bd73e2e610aad90d1e6ee54d7011a4398948d42dcb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"}, {0x108, 0x10e, 0x6, "7cf7747c1aff37194cfbb2ff89cf728cdcfd7bb4509759fce72556be310fbd8496d3cde9fc717f8f4e0cd4695ac6167c7f64227fbc25e611b35a2fa43e8648350dec070564278d87b60a21d2d3a2c8d001bae1124b52aa61987651a068e4c70f09664ad87c6bdd3f241515023cc98c13f3b83b3fb6b4385493d5b86285dffd834cb5d0068b17375f0341445e64ef3d4c4a65600acbe549c7bcb5194dcd2c0675931dc9893a824a7ec8952d28a13b1071dc649e25fa7578cb61dbb49c1e31189c853e9a3ce641822cbfea7f4f6a0772ca88a5b9f85bd47ef9660fa1418fb1a5d101c7b3a19f27317bf2550346d0a9d7c6822cf03c7ade2f80"}, {0x28, 0x0, 0x80000001, "80e90157b3b576ef36062c2384ee6c96d7315e461cefbb"}, {0xb0, 0x10e, 0xffffffff, "491b07aa7a760ffacd09f8ab345f28f691d6920d7978ce2ca4481f3c56df7a8a3bbd47b997241f05d4d02c25aa4fff05682000a70567a626e555d0de0ee857bd6bd3bb6102d1ad3d2808fbf2c375c1dec8db482bcdca48f8a771fe0bdf2c1d5c5835cbdfff9350f8835a3cd144316c009469d03673cfaa1e0cf2a21dcd05969354d4e78f584dc9f3213c36c15afcb1e8178fc4192f88126210ee9f584c68700d"}], 0x23c0}}], 0x1, 0xd6) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000003800)=0x2, 0x4) connect$802154_dgram(r0, &(0x7f0000003840)={0x24, @long={0x3, 0x2}}, 0x14) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1fc, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x1b4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "9d6142851b6f204c1e123301c11c3a1bdbc9a8b5dfd6074ae487563ea5225b"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "a8131fdc8f480c194c1ea3da74a3592ea56079fb2cab30261a"}}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "06de98806f36ee378c21254edeef3a0a0276772898e08a0aa1af6b76a2e61947"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ID={0x74, 0x3, "6e06c5535940f68c885ec5e2a03b5cf62989f724a51dcfeee0a680d6906f28dd3477a7b303787fe6c03fa521cdc1b55270645c1c0903a13a9300a7dd7c6ca8aa64b7d309d1819a6c87daa629c2528421bdb33cfdba707a265113b1f5784be3ed030d523d71605e9214e4ad528ef4f8c6"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "325e09338ae5179c387c85c9308f0dbe607c0ef0804c1922d763790d81b5d32df7"}}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x844}, 0x4000) 07:21:20 executing program 5: mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:21:34 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x0, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:34 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:34 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r0, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x5}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x16}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_PMKID={0x14, 0x55, "0b11d3e6598898843d1783db4ce4175c"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="27b053b8bd73"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}, @NL80211_ATTR_SSID={0x9, 0x34, @random='\aaNZ:'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long={0x3, 0x3}}, 0x14) 07:21:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 51) 07:21:34 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0xcf3caed3d8c7cb92) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='numa_maps\x00') syz_io_uring_setup(0x51a7, &(0x7f0000000000)={0x0, 0xeba3, 0x20, 0x5, 0x36f, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000011c0)=""/4098, 0x1002}, {&(0x7f0000000140)=""/223, 0xdf}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) 07:21:34 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x5, 0x3, 0x3, 0x4000000008000, 0x5}, {0x401, 0x6, 0x100000000, 0x2, 0x1ff, 0xd5}], ['\x00', '\x00']}) socketpair(0x29, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000080)) 07:21:34 executing program 5: mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) r0 = fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) ptrace$cont(0x7, r0, 0x7a56, 0x1) [ 1265.860472] FAULT_INJECTION: forcing a failure. [ 1265.860472] name failslab, interval 1, probability 0, space 0, times 0 [ 1265.861288] CPU: 1 PID: 46463 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1265.861832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1265.862375] Call Trace: [ 1265.862559] [ 1265.862724] dump_stack_lvl+0xc1/0xf0 [ 1265.863007] should_fail_ex+0x4b4/0x5b0 [ 1265.863305] ? __kernfs_new_node+0xd4/0x890 [ 1265.863609] should_failslab+0x9/0x20 [ 1265.863890] kmem_cache_alloc+0x62/0x370 [ 1265.864186] __kernfs_new_node+0xd4/0x890 [ 1265.864484] ? __pfx___kernfs_new_node+0x10/0x10 [ 1265.864815] ? __lock_acquire+0x19b1/0x6340 [ 1265.865132] ? perf_trace_lock+0xc1/0x480 [ 1265.865424] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1265.865788] ? __pfx_perf_trace_lock+0x10/0x10 [ 1265.866107] ? perf_trace_lock_acquire+0xcf/0x500 [ 1265.866454] kernfs_create_dir_ns+0xa0/0x230 [ 1265.866774] sysfs_create_dir_ns+0x12b/0x2a0 [ 1265.867081] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1265.867424] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1265.867760] ? do_raw_spin_unlock+0x53/0x220 [ 1265.868075] kobject_add_internal+0x24c/0x9b0 [ 1265.868390] kobject_init_and_add+0x101/0x170 [ 1265.868713] ? __pfx_kobject_init_and_add+0x10/0x10 [ 1265.869066] ? up_write+0x196/0x510 [ 1265.869328] ? kernfs_find_ns+0x2d9/0x3e0 [ 1265.869629] sysfs_slab_add+0x178/0x220 [ 1265.869914] __kmem_cache_create+0x1fe/0x610 [ 1265.870239] kmem_cache_create_usercopy+0x218/0x340 [ 1265.870595] p9_client_create+0xd0b/0x1260 [ 1265.870905] ? __pfx_p9_client_create+0x10/0x10 [ 1265.871239] ? kasan_save_stack+0x32/0x50 [ 1265.871532] ? v9fs_session_init+0xec/0x17b0 [ 1265.871870] ? lockdep_init_map_type+0x21e/0x7e0 [ 1265.872209] ? __kasan_kmalloc+0x7f/0x90 [ 1265.872507] ? __raw_spin_lock_init+0x3a/0x110 [ 1265.872838] v9fs_session_init+0x1e0/0x17b0 [ 1265.873159] ? __pfx_v9fs_session_init+0x10/0x10 [ 1265.873495] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1265.873860] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1265.874208] ? v9fs_mount+0x9e/0xbd0 [ 1265.874490] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1265.874888] v9fs_mount+0xbd/0xbd0 [ 1265.875158] ? __pfx_v9fs_mount+0x10/0x10 [ 1265.875454] ? cap_capable+0x1be/0x220 [ 1265.875756] ? __pfx_v9fs_mount+0x10/0x10 [ 1265.876060] legacy_get_tree+0x109/0x220 [ 1265.876361] vfs_get_tree+0x92/0x360 [ 1265.876639] path_mount+0x133c/0x1e50 [ 1265.876927] ? kasan_quarantine_put+0x81/0x1d0 [ 1265.877257] ? __pfx_path_mount+0x10/0x10 [ 1265.877552] ? putname+0x102/0x140 [ 1265.877811] ? kmem_cache_free+0x10d/0x4d0 [ 1265.878121] ? putname+0x102/0x140 [ 1265.878389] __x64_sys_mount+0x286/0x310 [ 1265.878685] ? __pfx___x64_sys_mount+0x10/0x10 [ 1265.879015] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1265.879383] do_syscall_64+0x3f/0x90 [ 1265.879675] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1265.880039] RIP: 0033:0x7f798ce07b19 [ 1265.880297] 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 [ 1265.881523] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1265.882034] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1265.882505] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1265.882978] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1265.883457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1265.883950] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1265.884448] [ 1265.884714] kobject: kobject_add_internal failed for 9p-fcall-cache (error: -12 parent: slab) [ 1265.885389] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1265.885875] CPU: 1 PID: 46463 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1265.886414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1265.886960] Call Trace: [ 1265.887140] [ 1265.887304] dump_stack_lvl+0xc1/0xf0 [ 1265.887583] kmem_cache_create_usercopy+0x12b/0x340 [ 1265.887947] p9_client_create+0xd0b/0x1260 [ 1265.888258] ? __pfx_p9_client_create+0x10/0x10 [ 1265.888587] ? kasan_save_stack+0x32/0x50 [ 1265.888881] ? v9fs_session_init+0xec/0x17b0 [ 1265.889201] ? lockdep_init_map_type+0x21e/0x7e0 [ 1265.889523] ? __kasan_kmalloc+0x7f/0x90 [ 1265.889819] ? __raw_spin_lock_init+0x3a/0x110 [ 1265.890153] v9fs_session_init+0x1e0/0x17b0 [ 1265.890467] ? __pfx_v9fs_session_init+0x10/0x10 [ 1265.890805] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1265.891173] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1265.891518] ? v9fs_mount+0x9e/0xbd0 [ 1265.891803] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1265.892212] v9fs_mount+0xbd/0xbd0 [ 1265.892474] ? __pfx_v9fs_mount+0x10/0x10 [ 1265.892793] ? cap_capable+0x1be/0x220 [ 1265.893087] ? __pfx_v9fs_mount+0x10/0x10 [ 1265.893400] legacy_get_tree+0x109/0x220 [ 1265.893697] vfs_get_tree+0x92/0x360 [ 1265.893978] path_mount+0x133c/0x1e50 [ 1265.894263] ? kasan_quarantine_put+0x81/0x1d0 [ 1265.894601] ? __pfx_path_mount+0x10/0x10 [ 1265.894899] ? putname+0x102/0x140 [ 1265.895167] ? kmem_cache_free+0x10d/0x4d0 [ 1265.895473] ? putname+0x102/0x140 [ 1265.895752] __x64_sys_mount+0x286/0x310 [ 1265.896050] ? __pfx___x64_sys_mount+0x10/0x10 [ 1265.896398] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1265.896777] do_syscall_64+0x3f/0x90 [ 1265.897052] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1265.897429] RIP: 0033:0x7f798ce07b19 [ 1265.897689] 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 [ 1265.898956] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1265.899488] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1265.900002] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1265.900501] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1265.900992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1265.901498] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1265.902018] 07:21:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) close(r0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/dev/sr0\x00'}, {0x20, 'X'}, {0x20, '/dev/sr0\x00'}, {0x20, '/dev/sr0\x00'}, {0x20, '/dev/sr0\x00'}, {0x20, '/dev/sr0\x00'}, {0x20, '/dev/sr0\x00'}, {0x20, ':.\''}], 0xa, "5451e647ff796211e91e589b7bcf81ef0d459dc71622f0fb5e24d8b7917cc7b6f9d93cba1395d573a635e3e8b6116ca1cfbcefc900b6b3075c38ce487aecfbd0ad4ec7d9689b0a6822ed38b21aa11898f66a392cd8bde664d50b245201e56f5947f0e61204d81d314bb05b7cc57e0096b5b58bbd6ccfc8795eac8cd493760523588a9c4f81a127e7eed2d4b071c9b405ced96fbbb0cce4fb100699b755e771f2e860d0fb7a4be9db655095a29c9198100270f85e022f0c187fec51d091756c25b4"}, 0x10e) shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) 07:21:34 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:21:34 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:34 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:34 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x80000000}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$unix(0x1, 0x5, 0x0) shutdown(r1, 0x0) [ 1266.186261] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1266.187885] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1266.188807] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1266.189648] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1266.190640] blk_print_req_error: 7 callbacks suppressed [ 1266.190658] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 1266.192800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.193189] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.193736] buffer_io_error: 6 callbacks suppressed [ 1266.193744] Buffer I/O error on dev sr0, logical block 0, async page read [ 1266.194644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.195046] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.195586] Buffer I/O error on dev sr0, logical block 1, async page read [ 1266.196389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.196808] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.197391] Buffer I/O error on dev sr0, logical block 2, async page read [ 1266.198127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.198518] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.199123] Buffer I/O error on dev sr0, logical block 3, async page read [ 1266.199710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.200162] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.200749] Buffer I/O error on dev sr0, logical block 4, async page read [ 1266.201871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.202409] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.203034] Buffer I/O error on dev sr0, logical block 5, async page read [ 1266.206560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.207354] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.208543] Buffer I/O error on dev sr0, logical block 6, async page read [ 1266.209721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.210834] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.211981] Buffer I/O error on dev sr0, logical block 7, async page read [ 1266.215202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.216043] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1266.217188] Buffer I/O error on dev sr0, logical block 0, async page read [ 1266.218418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.219290] Buffer I/O error on dev sr0, logical block 1, async page read [ 1266.221706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.222829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.231530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.232695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.234657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.235878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.240126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.241188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.242301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.243498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.244620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.245730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.250144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1266.252386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 07:21:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x0, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 52) 07:21:48 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0xba8cffe13f72082f, {0xaaaaaaaaaaaa0002}}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:21:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x0, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:21:48 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) pkey_mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, r0) 07:21:48 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) memfd_secret(0x80000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x40, 0xa0) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x121442, 0x3) sendfile(r2, r2, 0x0, 0x5f1) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x3f, 0x28, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 07:21:48 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:21:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 53) 07:21:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x1, 0x9, 0x8, 0x1, 0x0, 0x400, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000004c0), 0x8}, 0x80, 0x1, 0xfffffff9, 0x0, 0x4, 0x500000, 0x3, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xa, 0xffffffffffffffff, 0x2) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0xd0c02, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0x12a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x1ff) bind$packet(r1, &(0x7f0000000180)={0x11, 0xd, r2, 0x1, 0x66, 0x6, @broadcast}, 0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz1\x00', 0x1ff) setsockopt$sock_timeval(r0, 0x1, 0x3d, &(0x7f0000000200), 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000200)={0x5, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @empty}}}, 0x108) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x1ff) r4 = socket$nl_audit(0x10, 0x3, 0x9) accept(r4, 0x0, &(0x7f00000003c0)) [ 1280.322121] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1280.332345] FAULT_INJECTION: forcing a failure. [ 1280.332345] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.333940] CPU: 0 PID: 47215 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1280.334987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1280.335974] Call Trace: [ 1280.336303] [ 1280.336598] dump_stack_lvl+0xc1/0xf0 [ 1280.337115] should_fail_ex+0x4b4/0x5b0 [ 1280.337653] ? __kernfs_new_node+0xd4/0x890 [ 1280.338197] should_failslab+0x9/0x20 [ 1280.338698] kmem_cache_alloc+0x62/0x370 [ 1280.339238] __kernfs_new_node+0xd4/0x890 [ 1280.339780] ? __pfx___kernfs_new_node+0x10/0x10 [ 1280.340421] ? kernfs_add_one+0x17f/0x530 [ 1280.340992] kernfs_new_node+0x97/0x120 [ 1280.341549] __kernfs_create_file+0x55/0x350 [ 1280.342167] sysfs_add_file_mode_ns+0x21c/0x440 [ 1280.342796] ? __pfx_slab_attr_store+0x10/0x10 [ 1280.343437] internal_create_group+0x322/0xb00 [ 1280.344072] ? __pfx_internal_create_group+0x10/0x10 [ 1280.344766] ? up_write+0x196/0x510 [ 1280.345293] sysfs_slab_add+0x18e/0x220 [ 1280.345838] __kmem_cache_create+0x1fe/0x610 [ 1280.346450] kmem_cache_create_usercopy+0x218/0x340 [ 1280.347131] p9_client_create+0xd0b/0x1260 [ 1280.347725] ? __pfx_p9_client_create+0x10/0x10 [ 1280.348384] ? kasan_save_stack+0x32/0x50 [ 1280.348952] ? v9fs_session_init+0xec/0x17b0 [ 1280.349571] ? lockdep_init_map_type+0x21e/0x7e0 [ 1280.350218] ? __kasan_kmalloc+0x7f/0x90 [ 1280.350787] ? __raw_spin_lock_init+0x3a/0x110 [ 1280.351416] v9fs_session_init+0x1e0/0x17b0 [ 1280.352047] ? __pfx_v9fs_session_init+0x10/0x10 [ 1280.352691] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.353403] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1280.354068] ? v9fs_mount+0x9e/0xbd0 [ 1280.354606] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1280.355365] v9fs_mount+0xbd/0xbd0 [ 1280.355882] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.356459] ? cap_capable+0x1be/0x220 [ 1280.357024] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.357605] legacy_get_tree+0x109/0x220 [ 1280.358186] vfs_get_tree+0x92/0x360 [ 1280.358730] path_mount+0x133c/0x1e50 [ 1280.359278] ? kasan_quarantine_put+0x81/0x1d0 [ 1280.359935] ? __pfx_path_mount+0x10/0x10 [ 1280.360514] ? putname+0x102/0x140 [ 1280.361013] ? kmem_cache_free+0x10d/0x4d0 [ 1280.361603] ? putname+0x102/0x140 [ 1280.362112] __x64_sys_mount+0x286/0x310 [ 1280.362685] ? __pfx___x64_sys_mount+0x10/0x10 [ 1280.363328] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.364054] do_syscall_64+0x3f/0x90 [ 1280.364599] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1280.365289] RIP: 0033:0x7f798ce07b19 [ 1280.365792] 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 [ 1280.368107] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1280.369101] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1280.370025] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1280.370946] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1280.371916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1280.372872] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1280.373901] [ 1280.389898] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1280.390949] CPU: 0 PID: 47215 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1280.391994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1280.393054] Call Trace: [ 1280.393398] [ 1280.393702] dump_stack_lvl+0xc1/0xf0 [ 1280.394215] kmem_cache_create_usercopy+0x12b/0x340 [ 1280.394908] p9_client_create+0xd0b/0x1260 07:21:48 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1280.395482] ? __pfx_p9_client_create+0x10/0x10 [ 1280.396278] ? kasan_save_stack+0x32/0x50 [ 1280.396861] ? v9fs_session_init+0xec/0x17b0 [ 1280.397473] ? lockdep_init_map_type+0x21e/0x7e0 [ 1280.398121] ? __kasan_kmalloc+0x7f/0x90 [ 1280.398694] ? __raw_spin_lock_init+0x3a/0x110 [ 1280.399339] v9fs_session_init+0x1e0/0x17b0 [ 1280.399960] ? __pfx_v9fs_session_init+0x10/0x10 [ 1280.400604] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.401298] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1280.401962] ? v9fs_mount+0x9e/0xbd0 [ 1280.402494] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1280.403237] v9fs_mount+0xbd/0xbd0 [ 1280.403740] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.404309] ? cap_capable+0x1be/0x220 [ 1280.404873] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.405445] legacy_get_tree+0x109/0x220 [ 1280.406011] vfs_get_tree+0x92/0x360 [ 1280.406555] path_mount+0x133c/0x1e50 [ 1280.407090] ? kasan_quarantine_put+0x81/0x1d0 [ 1280.407711] ? __pfx_path_mount+0x10/0x10 [ 1280.408278] ? putname+0x102/0x140 [ 1280.408790] ? kmem_cache_free+0x10d/0x4d0 [ 1280.409369] ? putname+0x102/0x140 [ 1280.409876] __x64_sys_mount+0x286/0x310 [ 1280.410438] ? __pfx___x64_sys_mount+0x10/0x10 [ 1280.411044] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.411751] do_syscall_64+0x3f/0x90 [ 1280.412298] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1280.412999] RIP: 0033:0x7f798ce07b19 [ 1280.413480] 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 [ 1280.415814] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1280.416747] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1280.417613] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1280.418541] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1280.419501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1280.420478] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1280.421471] 07:21:48 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:21:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 54) 07:21:49 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 55) 07:21:49 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x583403, 0x182, 0x4}, 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'vlan0\x00', {0x2, 0x0, @private}}) 07:21:49 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:21:49 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) syz_io_uring_setup(0x5e4, &(0x7f0000000000)={0x0, 0xef55, 0x4, 0x2, 0x32a}, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 1280.954202] FAULT_INJECTION: forcing a failure. [ 1280.954202] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.956072] CPU: 1 PID: 47594 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1280.957254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1280.958430] Call Trace: [ 1280.958824] [ 1280.959169] dump_stack_lvl+0xc1/0xf0 [ 1280.959765] should_fail_ex+0x4b4/0x5b0 [ 1280.960403] ? __kernfs_new_node+0xd4/0x890 [ 1280.961045] should_failslab+0x9/0x20 [ 1280.961628] kmem_cache_alloc+0x62/0x370 [ 1280.962268] __kernfs_new_node+0xd4/0x890 [ 1280.962895] ? __pfx___kernfs_new_node+0x10/0x10 [ 1280.963600] ? kernfs_add_one+0x17f/0x530 [ 1280.964191] kernfs_new_node+0x97/0x120 [ 1280.964733] __kernfs_create_file+0x55/0x350 [ 1280.965339] sysfs_add_file_mode_ns+0x21c/0x440 [ 1280.965958] ? __pfx_slab_attr_store+0x10/0x10 [ 1280.966585] internal_create_group+0x322/0xb00 [ 1280.967196] ? __pfx_internal_create_group+0x10/0x10 [ 1280.967886] ? up_write+0x196/0x510 [ 1280.968403] sysfs_slab_add+0x18e/0x220 [ 1280.968942] __kmem_cache_create+0x1fe/0x610 [ 1280.969557] kmem_cache_create_usercopy+0x218/0x340 [ 1280.970232] p9_client_create+0xd0b/0x1260 [ 1280.970822] ? __pfx_p9_client_create+0x10/0x10 [ 1280.971448] ? kasan_save_stack+0x32/0x50 [ 1280.972022] ? v9fs_session_init+0xec/0x17b0 [ 1280.972625] ? lockdep_init_map_type+0x21e/0x7e0 [ 1280.973246] ? __kasan_kmalloc+0x7f/0x90 [ 1280.973781] ? __raw_spin_lock_init+0x3a/0x110 [ 1280.974375] v9fs_session_init+0x1e0/0x17b0 [ 1280.974953] ? __pfx_v9fs_session_init+0x10/0x10 [ 1280.975571] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.976269] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1280.976894] ? v9fs_mount+0x9e/0xbd0 [ 1280.977398] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1280.978109] v9fs_mount+0xbd/0xbd0 [ 1280.978590] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.979157] ? cap_capable+0x1be/0x220 [ 1280.979686] ? __pfx_v9fs_mount+0x10/0x10 [ 1280.980242] legacy_get_tree+0x109/0x220 [ 1280.980788] vfs_get_tree+0x92/0x360 [ 1280.981292] path_mount+0x133c/0x1e50 [ 1280.981809] ? kasan_quarantine_put+0x81/0x1d0 [ 1280.982404] ? __pfx_path_mount+0x10/0x10 [ 1280.982959] ? putname+0x102/0x140 [ 1280.983434] ? kmem_cache_free+0x10d/0x4d0 [ 1280.984034] ? putname+0x102/0x140 [ 1280.984523] __x64_sys_mount+0x286/0x310 [ 1280.985064] ? __pfx___x64_sys_mount+0x10/0x10 [ 1280.985683] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1280.986356] do_syscall_64+0x3f/0x90 [ 1280.986859] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1280.987508] RIP: 0033:0x7f798ce07b19 [ 1280.987993] 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 [ 1280.990192] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1280.991135] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1280.992029] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1280.992903] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1280.993782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1280.994668] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1280.995590] [ 1281.027995] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1281.029127] CPU: 1 PID: 47594 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1281.030334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.031554] Call Trace: [ 1281.031965] [ 1281.032297] dump_stack_lvl+0xc1/0xf0 [ 1281.032870] kmem_cache_create_usercopy+0x12b/0x340 [ 1281.033598] p9_client_create+0xd0b/0x1260 [ 1281.034216] ? __pfx_p9_client_create+0x10/0x10 [ 1281.034897] ? kasan_save_stack+0x32/0x50 [ 1281.035516] ? v9fs_session_init+0xec/0x17b0 [ 1281.036176] ? lockdep_init_map_type+0x21e/0x7e0 [ 1281.036858] ? __kasan_kmalloc+0x7f/0x90 [ 1281.037443] ? __raw_spin_lock_init+0x3a/0x110 [ 1281.038121] v9fs_session_init+0x1e0/0x17b0 [ 1281.038759] ? __pfx_v9fs_session_init+0x10/0x10 [ 1281.039455] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1281.040203] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1281.040940] ? v9fs_mount+0x9e/0xbd0 [ 1281.041496] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1281.042313] v9fs_mount+0xbd/0xbd0 [ 1281.042845] ? __pfx_v9fs_mount+0x10/0x10 [ 1281.043471] ? cap_capable+0x1be/0x220 [ 1281.044074] ? __pfx_v9fs_mount+0x10/0x10 [ 1281.044709] legacy_get_tree+0x109/0x220 [ 1281.045334] vfs_get_tree+0x92/0x360 [ 1281.045929] path_mount+0x133c/0x1e50 [ 1281.046537] ? kasan_quarantine_put+0x81/0x1d0 [ 1281.047233] ? __pfx_path_mount+0x10/0x10 [ 1281.047875] ? putname+0x102/0x140 [ 1281.048433] ? kmem_cache_free+0x10d/0x4d0 [ 1281.049071] ? putname+0x102/0x140 [ 1281.049637] __x64_sys_mount+0x286/0x310 [ 1281.050273] ? __pfx___x64_sys_mount+0x10/0x10 [ 1281.050986] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1281.051788] do_syscall_64+0x3f/0x90 [ 1281.052399] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1281.053176] RIP: 0033:0x7f798ce07b19 [ 1281.053746] 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 [ 1281.056401] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1281.057528] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1281.058576] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1281.059612] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1281.060669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1281.061726] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1281.062817] 07:22:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x0, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x301002, 0x142) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x80000001, 0x0, 0xe0000000, 0x2, [0x6, 0x9, 0x3ff, 0xd2]}) sendfile(r2, r2, 0x0, 0x5f1) r3 = epoll_create(0x4) ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000004200)=ANY=[@ANYBLOB="a2020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b5da71068735c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) write$rfkill(r4, &(0x7f00000000c0)={0x4, 0x3, 0x4, 0x0, 0x1}, 0x8) connect$802154_dgram(r2, &(0x7f0000000040)={0x24, @none={0x0, 0x3}}, 0x14) sendfile(r1, r1, 0x0, 0x5f1) ftruncate(r2, 0x9) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @short={0x2, 0x2, 0xaaa3}}, 0x14) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) write$rfkill(r4, &(0x7f0000000180)={0x7fffffff, 0x9, 0x0, 0x1}, 0x8) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:22:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) syz_io_uring_setup(0x4eb9, &(0x7f0000000000)={0x0, 0x86f2, 0x4, 0x3, 0x2ee}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 07:22:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'ip6gre0\x00', 0x0, 0x29, 0x4, 0x6, 0x1, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x20, 0x1000, 0xffffffff}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80, '\x00', 0x33}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001, 0x5, 0x200, 0x0, 0x9e, 0x1000000, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x6395, 0x0, 0x0, 0x0, 0x5000004}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@mcast1, @mcast1, @remote, 0x8, 0x2, 0x400, 0x100, 0x3, 0x100000}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000001600)="8c586285f83c508bda35dea6eeca7b1cfa0740266160bed832fee95c0c069afe51693796a1bec97d64caa25541292f6c1e37c3473bdd3a5ef8999ff0c131ba02c6694d5b96e8534f8356923256da97286bb50b738e4b39fff3c260dac24e0c1a41226db98fd03999c5c12d3c4075783b671b4b001a9a1127516d95b1feb0efd330e22e8b9314d8ad07e5a257c317fd418ee8", 0x92, 0x1bd7}], 0x113100c, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r4, 0x1, 0x28, 0x0, &(0x7f00000000c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r5, 0x1, 0x0, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1255c2, 0x0) ptrace$poke(0x4, 0x0, &(0x7f0000000000), 0xffffffff) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x6, 0x1, 0x7, 0x1, 0x0, 0x8, 0x40, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000240), 0xf}, 0x8000, 0x4, 0x7fff, 0xc, 0x1, 0x4, 0x80, 0x0, 0x400, 0x0, 0x8}, 0x0, 0xb, r3, 0x8) io_submit(r6, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r7, &(0x7f0000000000)='\x00', 0xf}]) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000600)={{r5}, 0x0, 0x2, @inherit={0x78, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000600000000000000002b00000000000000bbbf4e4700000000ffffffff00000000570c0000000000000000000000000000fb00000000000000010001000000000001020000000000000180000000000000fffffeffffffffff000000c000"/118]}, @devid}) 07:22:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 56) 07:22:05 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) close(r1) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @short={0x2, 0x1, 0xaaa3}}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) sendmmsg$inet6(r2, &(0x7f0000004940)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0xffff0000, @local, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="6a1efc8428", 0x5}, {&(0x7f00000000c0)="34a7d37699b05606e3c8af17f081d742859264b5a370f4b94fbeb6956c0de39c56ab43b24a8aad91cad1a457aa269e8e4797720104411ff107c9be3fe07664e85964d27cd6c18dff787cb26eeb9f23824006e1d7e05e351f9e65391a9b08340ffba9789518bc78d2b91bb8ee7810c7473f4178dbbc4255bf5ae401e85b6acbcdd35ee0faabf7632aedc7ebe50531463c1cabbbb165a8db838b46254769a2fa503740ec1521f0caa0e1206040a69f517fcc4dc6010a28f646467029b60e76d32272d929f665ceb28737dc421fa0ca9fd324e84650fbfb709a", 0xd8}, {&(0x7f0000000fc0)="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0x1000}], 0x3}}, {{&(0x7f0000000200)={0xa, 0x4e24, 0x8, @remote, 0xffff}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6a702afe6bc8d301049e0d376745fe838c5a3eeda5de0a1c223b24566e1c17e4d917a07eab96d7986d72e3f7c74facb096719e4b67d32423b005cc34a797fa27787983823c5a8d019f6f891d8704c2439f6f74ffa1250ca156", 0x59}, {&(0x7f00000002c0)="1a54010faf32818b23065f79aeb7110c8aca8a4fcc4a6e23983232b59394746e791b98594e45e2ec3b1f497d98a963f55d0e87dcf1a990b8b8c14a21b9fc358999dd0573230c98f18d5faefa2db8b049fed28a9a1c6f441865b4f3de65bfc75610a7c6189e4c3c1110c704cb4e912861bb6c7c249c3670168c8e0805e7d53dd62325ab3e3f5a138d1ca86f3f", 0x8c}, {&(0x7f0000000500)="fe07145a4d7abcf419cb353401bbb15c04a75b4bed5fd31b02eba73e69ba5bdc679c26a92654e1be0f21bd396f3533ef26a2c358abdfb2b5778dc4b16208e939069a968e0bdf7d6913b0154424f38dc790069d2087897576b5a510108c870a6a8ffd19378b0ad5432038fdfce33c0cd4b5edf7460154e6b7a5fba52a7ab253572c6228801678d01abe15d58a8da2e5b0638a6364f7929773ca8b719214afc1c5ee69651d1b9bb4ca91911be5eecc61d365", 0xb1}, {&(0x7f0000000380)="640f18a97222ecd41f1ca3edf1c72866", 0x10}, {&(0x7f00000005c0)="1f2747fc09e59a9409837ed2f91cf482f6fd7fbfb7d94a9f76b65c8f8216d06f51b278df42eb3fd6e756ea5dcefd5af3173ad61fdf83df", 0x37}, {&(0x7f0000000600)="1056001e47c2ad1029870bbbe3b29e8cfdafdc276d5aa01c3c0bec80ecef8108bfba612b6edac0870943aca9bd2c7c5909ad9c6d936de6070251c667c4295c3d83fa2713234d76f9563a9514b03ce340cb804560ce5bb7cbe53dd00171d90061178e193a4d7009a5c6d1a294fc2c2b89b8e073a1fb35d3aee80bff018149443cfbeb7ad25b93d35d8405c14cb5d6a9c648790d592d184fc655ed6ef80086dd77b237", 0xa2}], 0x6}}, {{&(0x7f0000000740)={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x94b57893}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000780)="184a972f8d2bf4b72f0846c83816c958c2422da775b89daba0944e0821c56762a68e30b2754a6dbf0eefd2f4e8d05cb25c8dd1c25cdb95a2cc45647139bfa7ebaccffc2040987f144ca48016c9232ae0b33a70d882387494fb9c5f884af996b17305d030e9513fb34592af85d30078abebd14f0e0efa3ae68d37c586d138a3038472950b", 0x84}, {&(0x7f0000000840)="010080622e38676d37db93a2c67a9282623bea5426cdc01cc3748301193e8bb2cddda7bd637c780e6872f54d053a5defd993c7af6107c783ba45f56c", 0x3c}, 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{&(0x7f00000042c0)="196d063ce55481c7c029b677fd6f242093cdfa3d1d0db7c646b230158a949058037a7d7a8b7dd1d3567619326ed336b4e370b2af8c543183c811a75ed1eb268e3f4be98e6efea3b03b60f91147dfc3ff604a82faf259791ee5f70212f95bd7f70cf6534f81bb5f6840ecbe8cb382ef9daf5d8faaef2b486efab50a6230c9820c8e7946fea0d80128cbfcffc856bcafdb20c9cee3977a8f10d9cebb30c3c0cf4ec8badbcc8fa5ac526d9f77a4967384d8546aef8125b1e75ff91f95b1975ba5e3c568b0eeb16b684d9f06", 0xca}, {&(0x7f00000043c0)="b8536c4f0ba28a1201f46bda12bc41a3e8dd2002dba563f7b0da00b0cff3b57cc560ba3932d86c03e72e851408ead6253977558add1ec8d8b09be2dc78bf598867b27a752eb656ba1da5d4dfa3dd834f86439915b836ca8055e110c145311bbd1c082675fd3159d52605ab7970c1f4bfd123578f98099e9401ac5c20aa519b1a6afc51883931321f298f420f25e84b763618aaac652ebaaba842046d83ae276d6f3fb94fcdf7bbd65a17bc37ef68e5408d35cbfcfa044733f44bd3b09e2c64ce13db60e5fef1a03f04fbb0ac0655dcf13c", 0xd1}, {&(0x7f00000044c0)="e9e6f521aee5d28c188b2337bd23d586658ea8e97b7fba6a5c3773102cc71366ea1317686b13ae701684eeb0305bd5d15e994408d048f23881074335bf89dbdd9e6eb028b84e23f94f17c2d7b03c16f4e44965562ac93607e70f8de18908881ee5bdb0f22f8460505b35e77d9c1144053f4d91b44d56e33e8fd2", 0x7a}], 0xa, &(0x7f0000004600)=[@rthdrdstopts={{0x98, 0x29, 0x37, {0x3c, 0xf, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x1, 0x12, 0x7c, 0x0, [0x6, 0x3, 0x6, 0x10001, 0x1, 0x7fffffff, 0x0, 0x3, 0x8000]}}, @enc_lim={0x4, 0x1, 0xd1}, @enc_lim={0x4, 0x1, 0x40}, @enc_lim={0x4, 0x1, 0x80}, @pad1]}}}, @dstopts_2292={{0x110, 0x29, 0x4, {0x2c, 0x1e, '\x00', [@ra={0x5, 0x2, 0x3}, @generic={0x4, 0x1a, "acce8d5f9ee3b43710a5179cbbb43bd409fde4d94e9acdcbc98e"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0x40, 0x94, "0242b1d90d647a79b4b7333de94f185c3a1d0af814ee374a5dffe49ba9a5ab81052ab7c927f2b47fda83a6fe04d0d0b1d80b027c37d57f8ba60065615cf30d66e262da8f7e7fe50ccd42237fd6adb62dfffc1d9bf5ea61c9a38ee882e6e76f7b3cd94559848a374e0663e2d4e21e6987fafd0aa05c3217ea4dd7e1abe1541a5d224f8a718cc9befca6b762506157787561aad9c9"}, @calipso={0x7, 0x18, {0x2, 0x4, 0x81, 0xcf0, [0x2, 0x2723]}}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x7}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x0, 0x0, 0x0, [@loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @local]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x87, 0x10, 0x0, 0x6, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @loopback, @private1, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x19}]}}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x32, 0xa, '\x00', [@ra={0x5, 0x2, 0x80}, @ra, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @calipso={0x7, 0x20, {0x2, 0x6, 0x4, 0x83b, [0x1269, 0x1000, 0x4]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}, @enc_lim={0x4, 0x1, 0x1}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x19}]}}}], 0x330}}], 0x4, 0xc040) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r3 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x6, 0x2e40) recvfrom(r3, &(0x7f0000000400)=""/83, 0x53, 0x2001, &(0x7f0000000480)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0x80) 07:22:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x0, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:22:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 57) 07:22:05 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x0, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x101) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESOCT, @ANYRES16=r0, @ANYRES64], 0x1004) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f00000000c0)={0x3, 0x10, '\x00', 0x1, &(0x7f0000000080)=[0x0, 0x0]}) 07:22:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:22:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = memfd_secret(0x0) sendmsg$802154_dgram(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x24, @short={0x2, 0x2, 0xaaa1}}, 0x14, &(0x7f0000000200)={&(0x7f0000000100)="ac2b3fed27863e630e417cca398bb90757e55044f7d7203eb812d03cc63620ac1e0e58e9ba99414bb847c1e44a781438311a475531d2fa72ebb9bba295894248d9bc60e2682dc21f6e0d40df9374bfaa3b2892adc3c7ff0b8428b090a9da991782a72d03d022250797beaa37aeac96f51f64b2609298678cc7797092b1d530859a4de197e32fb6208b0edecfcdd01c49a80998ac19c20cc54d31f184abde1fb3829c780eb50b937a3a48c92f8234e4383713c2c0871ab1b32096b360177e5eb9df7443", 0xc3}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 1297.311383] FAULT_INJECTION: forcing a failure. [ 1297.311383] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.312270] CPU: 0 PID: 48100 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1297.312845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.313421] Call Trace: [ 1297.313618] [ 1297.313786] dump_stack_lvl+0xc1/0xf0 [ 1297.314067] should_fail_ex+0x4b4/0x5b0 [ 1297.314362] ? __kernfs_new_node+0xd4/0x890 [ 1297.314656] should_failslab+0x9/0x20 [ 1297.314928] kmem_cache_alloc+0x62/0x370 [ 1297.315225] __kernfs_new_node+0xd4/0x890 [ 1297.315522] ? __pfx___kernfs_new_node+0x10/0x10 [ 1297.315855] ? down_write+0x11a/0x1f0 [ 1297.316152] ? up_write+0x196/0x510 [ 1297.316427] kernfs_new_node+0x97/0x120 [ 1297.316728] __kernfs_create_file+0x55/0x350 [ 1297.317061] sysfs_add_file_mode_ns+0x21c/0x440 [ 1297.317415] ? __pfx_slab_attr_store+0x10/0x10 [ 1297.317760] internal_create_group+0x322/0xb00 [ 1297.318104] ? __pfx_internal_create_group+0x10/0x10 [ 1297.318481] ? up_write+0x196/0x510 [ 1297.318761] sysfs_slab_add+0x18e/0x220 [ 1297.319059] __kmem_cache_create+0x1fe/0x610 [ 1297.319394] kmem_cache_create_usercopy+0x218/0x340 [ 1297.319737] p9_client_create+0xd0b/0x1260 [ 1297.320064] ? __pfx_p9_client_create+0x10/0x10 [ 1297.320418] ? kasan_save_stack+0x32/0x50 [ 1297.320735] ? v9fs_session_init+0xec/0x17b0 [ 1297.321070] ? lockdep_init_map_type+0x21e/0x7e0 [ 1297.321417] ? __kasan_kmalloc+0x7f/0x90 [ 1297.321733] ? __raw_spin_lock_init+0x3a/0x110 [ 1297.322052] v9fs_session_init+0x1e0/0x17b0 [ 1297.322384] ? __pfx_v9fs_session_init+0x10/0x10 [ 1297.322712] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.323114] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1297.323451] ? v9fs_mount+0x9e/0xbd0 [ 1297.323738] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1297.324137] v9fs_mount+0xbd/0xbd0 [ 1297.324424] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.324713] ? cap_capable+0x1be/0x220 [ 1297.325021] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.325313] legacy_get_tree+0x109/0x220 [ 1297.325632] vfs_get_tree+0x92/0x360 [ 1297.325903] path_mount+0x133c/0x1e50 [ 1297.326206] ? kasan_quarantine_put+0x81/0x1d0 [ 1297.326523] ? __pfx_path_mount+0x10/0x10 [ 1297.326836] ? putname+0x102/0x140 [ 1297.327100] ? kmem_cache_free+0x10d/0x4d0 [ 1297.327430] ? putname+0x102/0x140 [ 1297.327710] __x64_sys_mount+0x286/0x310 [ 1297.327999] ? __pfx___x64_sys_mount+0x10/0x10 [ 1297.328349] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.328725] do_syscall_64+0x3f/0x90 [ 1297.329002] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1297.329363] RIP: 0033:0x7f798ce07b19 [ 1297.329625] 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 [ 1297.330851] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1297.331316] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1297.331755] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1297.332198] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1297.332630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1297.333063] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1297.333512] [ 1297.335312] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1297.335784] CPU: 0 PID: 48100 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1297.336297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.336793] Call Trace: [ 1297.336965] [ 1297.337113] dump_stack_lvl+0xc1/0xf0 [ 1297.337379] kmem_cache_create_usercopy+0x12b/0x340 [ 1297.337704] p9_client_create+0xd0b/0x1260 [ 1297.337986] ? __pfx_p9_client_create+0x10/0x10 [ 1297.338283] ? kasan_save_stack+0x32/0x50 [ 1297.338557] ? v9fs_session_init+0xec/0x17b0 [ 1297.338850] ? lockdep_init_map_type+0x21e/0x7e0 [ 1297.339175] ? __kasan_kmalloc+0x7f/0x90 [ 1297.339454] ? __raw_spin_lock_init+0x3a/0x110 [ 1297.339777] v9fs_session_init+0x1e0/0x17b0 [ 1297.340076] ? __pfx_v9fs_session_init+0x10/0x10 [ 1297.340404] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.340745] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1297.341065] ? v9fs_mount+0x9e/0xbd0 [ 1297.341320] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1297.341680] v9fs_mount+0xbd/0xbd0 [ 1297.341924] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.342198] ? cap_capable+0x1be/0x220 [ 1297.342463] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.342769] legacy_get_tree+0x109/0x220 [ 1297.343046] vfs_get_tree+0x92/0x360 [ 1297.343320] path_mount+0x133c/0x1e50 [ 1297.343583] ? kasan_quarantine_put+0x81/0x1d0 [ 1297.343905] ? __pfx_path_mount+0x10/0x10 [ 1297.344195] ? putname+0x102/0x140 [ 1297.344433] ? kmem_cache_free+0x10d/0x4d0 [ 1297.344713] ? putname+0x102/0x140 [ 1297.344974] __x64_sys_mount+0x286/0x310 [ 1297.345250] ? __pfx___x64_sys_mount+0x10/0x10 [ 1297.345556] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.345918] do_syscall_64+0x3f/0x90 [ 1297.346175] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1297.346520] RIP: 0033:0x7f798ce07b19 [ 1297.346763] 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 [ 1297.347926] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1297.348404] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1297.348840] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1297.349278] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1297.349717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1297.350157] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1297.350613] 07:22:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x0, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1297.417661] audit: type=1400 audit(1687418525.655:18): avc: denied { create } for pid=48178 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 07:22:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 58) 07:22:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x8, 0x2) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x0, 0xfffe}}, 0x14) write$binfmt_aout(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="070104e0be03c3bc3d0000b501000001000000ba000000090000000000000000000000780bf59b318ab2e11ed9e6d69cecb54842b40267eadc4837276d40377d561fe9aa8a5a3d5b122742f35924d12fbb9c8a4d6486dcde4425adbf8a6e6c5bcf2e9fe208e4ad38fe6b4a290153664fa0ca04a0f2b3a32838362df155c339cb93f37058f8118b49d661c4d2033ea7c817cfe2d74d334cfa28d170823a261d5f2b3ea6034a914fb84d62881fd802c93b722e"], 0xaf) bind$802154_dgram(r0, &(0x7f0000000180)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:22:05 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mlock2(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) 07:22:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 59) 07:22:05 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'wg1\x00', {0x2, 0x0, @remote}}) 07:22:06 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x0, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1297.873257] FAULT_INJECTION: forcing a failure. [ 1297.873257] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.874064] CPU: 0 PID: 48528 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1297.874560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.875053] Call Trace: [ 1297.875219] [ 1297.875370] dump_stack_lvl+0xc1/0xf0 [ 1297.875634] should_fail_ex+0x4b4/0x5b0 [ 1297.875905] ? __kernfs_new_node+0xd4/0x890 [ 1297.876188] should_failslab+0x9/0x20 [ 1297.876439] kmem_cache_alloc+0x62/0x370 [ 1297.876713] __kernfs_new_node+0xd4/0x890 [ 1297.876985] ? __pfx___kernfs_new_node+0x10/0x10 [ 1297.877295] ? down_write+0x11a/0x1f0 [ 1297.877559] ? up_write+0x196/0x510 [ 1297.877809] kernfs_new_node+0x97/0x120 [ 1297.878075] __kernfs_create_file+0x55/0x350 [ 1297.878390] sysfs_add_file_mode_ns+0x21c/0x440 [ 1297.878696] ? __pfx_slab_attr_store+0x10/0x10 [ 1297.879006] internal_create_group+0x322/0xb00 [ 1297.879307] ? __pfx_internal_create_group+0x10/0x10 [ 1297.879632] ? up_write+0x196/0x510 [ 1297.879896] sysfs_slab_add+0x18e/0x220 [ 1297.880165] __kmem_cache_create+0x1fe/0x610 [ 1297.880459] kmem_cache_create_usercopy+0x218/0x340 [ 1297.880789] p9_client_create+0xd0b/0x1260 [ 1297.881071] ? __pfx_p9_client_create+0x10/0x10 [ 1297.881372] ? kasan_save_stack+0x32/0x50 [ 1297.881641] ? v9fs_session_init+0xec/0x17b0 [ 1297.881932] ? lockdep_init_map_type+0x21e/0x7e0 [ 1297.882237] ? __kasan_kmalloc+0x7f/0x90 [ 1297.882508] ? __raw_spin_lock_init+0x3a/0x110 [ 1297.882812] v9fs_session_init+0x1e0/0x17b0 [ 1297.883131] ? __pfx_v9fs_session_init+0x10/0x10 [ 1297.883446] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.883784] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1297.884131] ? v9fs_mount+0x9e/0xbd0 [ 1297.884390] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1297.884749] v9fs_mount+0xbd/0xbd0 [ 1297.884992] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.885269] ? cap_capable+0x1be/0x220 [ 1297.885551] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.885831] legacy_get_tree+0x109/0x220 [ 1297.886129] vfs_get_tree+0x92/0x360 [ 1297.886387] path_mount+0x133c/0x1e50 [ 1297.886666] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1297.887012] ? __pfx_path_mount+0x10/0x10 [ 1297.887320] __x64_sys_mount+0x286/0x310 [ 1297.887596] ? __pfx___x64_sys_mount+0x10/0x10 [ 1297.887923] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.888274] do_syscall_64+0x3f/0x90 [ 1297.888526] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1297.888850] RIP: 0033:0x7f798ce07b19 [ 1297.889087] 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 [ 1297.890171] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1297.890639] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1297.891076] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1297.891518] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1297.891952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1297.892402] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1297.892857] [ 1297.905303] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1297.905754] CPU: 0 PID: 48528 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1297.906246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.906750] Call Trace: [ 1297.906916] [ 1297.907078] dump_stack_lvl+0xc1/0xf0 [ 1297.907338] kmem_cache_create_usercopy+0x12b/0x340 [ 1297.907665] p9_client_create+0xd0b/0x1260 [ 1297.907947] ? __pfx_p9_client_create+0x10/0x10 [ 1297.908290] ? kasan_save_stack+0x32/0x50 [ 1297.908562] ? v9fs_session_init+0xec/0x17b0 [ 1297.908847] ? lockdep_init_map_type+0x21e/0x7e0 [ 1297.909148] ? __kasan_kmalloc+0x7f/0x90 [ 1297.909423] ? __raw_spin_lock_init+0x3a/0x110 [ 1297.909738] v9fs_session_init+0x1e0/0x17b0 [ 1297.910031] ? __pfx_v9fs_session_init+0x10/0x10 [ 1297.910357] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.910697] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1297.911014] ? v9fs_mount+0x9e/0xbd0 [ 1297.911263] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1297.911624] v9fs_mount+0xbd/0xbd0 [ 1297.911880] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.912163] ? cap_capable+0x1be/0x220 [ 1297.912427] ? __pfx_v9fs_mount+0x10/0x10 [ 1297.912699] legacy_get_tree+0x109/0x220 [ 1297.912969] vfs_get_tree+0x92/0x360 [ 1297.913220] path_mount+0x133c/0x1e50 [ 1297.913483] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1297.913820] ? __pfx_path_mount+0x10/0x10 [ 1297.914105] __x64_sys_mount+0x286/0x310 [ 1297.914374] ? __pfx___x64_sys_mount+0x10/0x10 [ 1297.914701] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1297.915036] do_syscall_64+0x3f/0x90 [ 1297.915303] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1297.915631] RIP: 0033:0x7f798ce07b19 [ 1297.915888] 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 [ 1297.916965] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1297.917457] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1297.917896] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1297.918324] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1297.918765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1297.919198] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1297.919647] 07:22:22 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x4400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:22:22 executing program 3: ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x20000041) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5e43916) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x2, @perf_config_ext={0x100000000000000, 0x1}, 0x0, 0xbc46, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) sync() 07:22:22 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = memfd_secret(0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff}}, 0x14) 07:22:22 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) shmget(0x0, 0x2000, 0x54000000, &(0x7f0000ff7000/0x2000)=nil) 07:22:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 60) 07:22:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x0, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:22:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x0, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x0, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:22 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'veth0\x00', {0x2, 0x0, @private}}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:22:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 61) 07:22:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)="c6d7bdd95efb7f2e9766ac131eaad1986caf7b55a24ff4b91bebbbbb7bd6bdf55213ec0379ea05ae7e6e53e8ec4f4677111115e8364858323de5a2a04d21faff08eb0f61336bc390db74", 0x4a) 07:22:22 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fef000/0x11000)=nil, 0x0) fork() mbind(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x8, 0x2) tkill(0x0, 0x27) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) 07:22:22 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x0, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x0, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1314.780991] FAULT_INJECTION: forcing a failure. [ 1314.780991] name failslab, interval 1, probability 0, space 0, times 0 [ 1314.782486] CPU: 1 PID: 49168 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1314.783509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1314.784571] Call Trace: [ 1314.784963] [ 1314.785324] dump_stack_lvl+0xc1/0xf0 [ 1314.785858] should_fail_ex+0x4b4/0x5b0 [ 1314.786541] ? __kernfs_new_node+0xd4/0x890 [ 1314.787094] should_failslab+0x9/0x20 [ 1314.787595] kmem_cache_alloc+0x62/0x370 [ 1314.788332] __kernfs_new_node+0xd4/0x890 [ 1314.789024] ? __pfx___kernfs_new_node+0x10/0x10 [ 1314.789805] ? down_write+0x11a/0x1f0 [ 1314.790466] ? up_write+0x196/0x510 [ 1314.791089] kernfs_new_node+0x97/0x120 [ 1314.791755] __kernfs_create_file+0x55/0x350 [ 1314.792487] sysfs_add_file_mode_ns+0x21c/0x440 [ 1314.793236] ? __pfx_slab_attr_store+0x10/0x10 [ 1314.793987] internal_create_group+0x322/0xb00 [ 1314.794765] ? __pfx_internal_create_group+0x10/0x10 [ 1314.795614] ? up_write+0x196/0x510 [ 1314.796219] sysfs_slab_add+0x18e/0x220 [ 1314.796765] __kmem_cache_create+0x1fe/0x610 [ 1314.797366] kmem_cache_create_usercopy+0x218/0x340 [ 1314.798182] p9_client_create+0xd0b/0x1260 [ 1314.798762] ? __pfx_p9_client_create+0x10/0x10 [ 1314.799381] ? kasan_save_stack+0x32/0x50 [ 1314.800046] ? v9fs_session_init+0xec/0x17b0 [ 1314.800654] ? lockdep_init_map_type+0x21e/0x7e0 [ 1314.801265] ? __kasan_kmalloc+0x7f/0x90 [ 1314.801806] ? __raw_spin_lock_init+0x3a/0x110 [ 1314.802423] v9fs_session_init+0x1e0/0x17b0 [ 1314.803011] ? __pfx_v9fs_session_init+0x10/0x10 [ 1314.803635] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1314.804319] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1314.804951] ? v9fs_mount+0x9e/0xbd0 [ 1314.805455] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1314.806175] v9fs_mount+0xbd/0xbd0 [ 1314.806666] ? __pfx_v9fs_mount+0x10/0x10 [ 1314.807222] ? cap_capable+0x1be/0x220 [ 1314.807766] ? __pfx_v9fs_mount+0x10/0x10 [ 1314.808342] legacy_get_tree+0x109/0x220 [ 1314.808907] vfs_get_tree+0x92/0x360 [ 1314.809425] path_mount+0x133c/0x1e50 [ 1314.809965] ? kasan_quarantine_put+0x81/0x1d0 [ 1314.810579] ? __pfx_path_mount+0x10/0x10 [ 1314.811144] ? putname+0x102/0x140 [ 1314.811630] ? kmem_cache_free+0x10d/0x4d0 [ 1314.812209] ? putname+0x102/0x140 [ 1314.812722] __x64_sys_mount+0x286/0x310 [ 1314.813282] ? __pfx___x64_sys_mount+0x10/0x10 [ 1314.813911] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1314.814613] do_syscall_64+0x3f/0x90 [ 1314.815131] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1314.815814] RIP: 0033:0x7f798ce07b19 [ 1314.816324] 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 [ 1314.819135] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1314.820323] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1314.821441] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1314.822541] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1314.823649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1314.824767] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1314.825912] 07:22:23 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0xa4080, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = accept(r1, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0xffffffffffffffbd) bind$802154_dgram(r2, &(0x7f0000000440)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x14) [ 1314.831160] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1314.832375] CPU: 1 PID: 49168 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1314.833813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1314.835238] Call Trace: [ 1314.835656] [ 1314.836022] dump_stack_lvl+0xc1/0xf0 [ 1314.836654] kmem_cache_create_usercopy+0x12b/0x340 [ 1314.837455] p9_client_create+0xd0b/0x1260 [ 1314.838171] ? __pfx_p9_client_create+0x10/0x10 [ 1314.839099] ? kasan_save_stack+0x32/0x50 [ 1314.839759] ? v9fs_session_init+0xec/0x17b0 [ 1314.840624] ? lockdep_init_map_type+0x21e/0x7e0 [ 1314.841549] ? __kasan_kmalloc+0x7f/0x90 [ 1314.842291] ? __raw_spin_lock_init+0x3a/0x110 [ 1314.843034] v9fs_session_init+0x1e0/0x17b0 [ 1314.843624] ? __pfx_v9fs_session_init+0x10/0x10 [ 1314.844419] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1314.845413] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1314.846194] ? v9fs_mount+0x9e/0xbd0 [ 1314.846816] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1314.847719] v9fs_mount+0xbd/0xbd0 [ 1314.848329] ? __pfx_v9fs_mount+0x10/0x10 [ 1314.849016] ? cap_capable+0x1be/0x220 [ 1314.849668] ? __pfx_v9fs_mount+0x10/0x10 [ 1314.850341] legacy_get_tree+0x109/0x220 [ 1314.850901] vfs_get_tree+0x92/0x360 [ 1314.851534] path_mount+0x133c/0x1e50 [ 1314.852339] ? kasan_quarantine_put+0x81/0x1d0 [ 1314.853206] ? __pfx_path_mount+0x10/0x10 [ 1314.853975] ? putname+0x102/0x140 [ 1314.854566] ? kmem_cache_free+0x10d/0x4d0 [ 1314.855352] ? putname+0x102/0x140 [ 1314.856059] __x64_sys_mount+0x286/0x310 [ 1314.856878] ? __pfx___x64_sys_mount+0x10/0x10 [ 1314.857631] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1314.858592] do_syscall_64+0x3f/0x90 [ 1314.859108] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1314.859931] RIP: 0033:0x7f798ce07b19 [ 1314.860549] 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 [ 1314.863550] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1314.864819] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1314.865939] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1314.867045] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1314.868139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1314.869265] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1314.870456] 07:22:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x8, 0x3) sendfile(0xffffffffffffffff, r0, 0x0, 0x5f1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000000c0)={0x3, 'veth0_macvtap\x00', {0x5}, 0x8}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) 07:22:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x0, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:22:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x0, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:38 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @short={0x2, 0x2}}, 0x14) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r5}) sendmmsg(r2, &(0x7f0000006340)=[{{&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)="a927fcfb7c028398079229ad6ebf573dfd43782257a958a9c6e9bd3cc6e7429fc9ba3865b4ace08bc309a1feed4ad692f343501cc803950a0c4af6f39237d0b4af67e496ca063c967556ed05356b2f8eaaa225e8286ad6fc4973f6f2f737860eaec02656a973505d94cb56503de3b4126ee53515d62b7354feecf2d7f75dd8e408e5e262b61234df169c831fc978f3960ff1886d34bdde2498ab091efa0bd144aa0ab889dca35b77cb58719dd5591f", 0xaf}, {&(0x7f0000000200)="0b432a12c134c1605dba1c6425acef9edbdc2052a03b150889cad73ff9fc030fc34d4393efcb4f7144e9c369a129d0423fce971867719a32d879a6f6fc77613d0ef22efc2f8027cf8cd06cb27e2b59a829c95a6a8f2dee3ec8488c392908e752b7b0b5cd9a41226cbd619b0a9af3fa41ef70460584f1c90b3f6e8adc62b3a071befbdfbdd71646d15a72003bfd76b06fc85196b7a3aeda5c59fafe6e18ca7b24aaa8ede625c61f4440531032774f5d25d68ae3cdad2b31657a1751509da750f9bb01ac5a763c78e6d8a079b3b5da8b8e21bab8f16ec089b0cb0dd2a50285e218463548f07dff", 0xe6}, {&(0x7f0000000300)="c4404bb448f6371301b098ad3e6ef266e3f2f8e81dea637a5bf09e90797479c49b6725d4d74e3fa8673ecee87e380c81708386dc3913da9bd43a948ba973b95fd54ba483b2a6f6747227ff76593b", 0x4e}, {&(0x7f0000000380)="29e56b9a98e37d601f8aa6673c0379662fe7b34066dffde64bb69f87783f5f86775b800690302bd2ba1faeba7050e2699232f2442489338faa437246d02f5651e12999d7b49a7d0aab2ffb120fa963219db8bd800dd8dba9f832cc796c83a2034d94db3e5aa7f350141a35c4850f4ae8a3761ec2f1771f27ab707e2d5848f1af12676f7493d5472e333c777315efa140fe93ef6761895f70ae8ce6394619e4c5eb5045a81ddcabeabd4dfc7a0b7fa45d44a259b1ecc7ae113b8487f355706f842f70da5eea1b203c6b8795f7b264e45e1a790697dd10b923cf41fb2444cbc901", 0xe0}, {&(0x7f0000000480)="42bd84547e93b222e66a2ae378cd5c6ae51ef53d52e76f73a245f7d9294e3e3a92a32f64a83005240e044467fcecfb2916a5506c5a037a02", 0x38}, {&(0x7f00000004c0)="a14ebf4e588627712228f80dea60e7d6fa7beb9d0770a46b0c4c245b5bc4c2f91bb9a98b2ff553e7d77622990ec2b8141919bb8352691af369152313a19544e7220a18992f1fbd1bca09a627b3f449f8530fb6ccbf34e784704ebaa34723024d58d722cc7e0614a928d5f545b2a09916a98db9ad5b69b683468d34b82d407f555e2c1c604790d81f843e2d86a32c0aa08be501e8c6f518e52d42a161fbd6d6657aa2cc5c6dd5d597709bf7614aa6", 0xae}, {&(0x7f0000000580)="80b6a6c03884c1a6030919b3c65c2c7b36aeb82057909812657e467d740a1d6c43b534f5c4d1de3e0d700173ab973537b51ecfe14dfd642b8542646ef60c94bb1a75038631cab7311541dd4492006b275af5d41813791fac5df893f377eb844908749426a7c5cfd961f6e18b226d69467d02c7d61a4b3f4047e1b004ce7d22cf665e2c3ed5ecc859fe7699f3490bbaf542ff271dea4c985388a0c97add99bd4e52f2cbda95febb0216bf45af2b34a97ecb6a37d2506412562b6e695eb874e4b7eb0a15", 0xc3}, {&(0x7f0000000680)="4738d218688b82d0f0678bb652850f04338df1bd2fca3ce9e376fbe4dae05469b4c97d71faff10afada4d979dc27209c0c36425cd62580e6214e1d18ea1e5f4df5be1b0c768ea3ef2944d6e8251b530eccefda40808cc8b6fd6c7ac99e1f82e1f009c0f2647fc38defe25893fadd13a07dc8fc5b6d7c7f2b3b937c587881ce15ab76660aca58c4667b18eb8a4f62704d", 0x90}, {&(0x7f0000000740)="9cd6d4f6f6e5ca42d3fb6bf52333427b9ef4b83842b486c824acd6e32b1a4e6c1419c7f54d51e214da6dacf50f889227b655524ac6564b1da599bfe205517089049aa7f88e73b6e13d283ec23ab9f25702a23b398b3a0c0da04a51010721e3fb24aaa696022e25696971a776bc715e7b86c92d21b18f9e6176390b648a67be5b6c272b4497e909230e08bc9f036d49b1045fc50e240cee8f9414f99e70", 0x9d}], 0x9, &(0x7f00000008c0)=[{0x50, 0x104, 0x3, "100ea40d5bf1e6a3fa28ce3ff870ea97f0330875cab460be1728b998b6fe84438ed1d6545a24936ec10c1d142a88da112ff8a1662e36469690"}, {0x110, 0x88, 0x4, "cdbf695e564352e4a5dd5fd8c64d566585476dc855708f5a2afcce924a88e632f3eefcb6509d3122721b79fbf453fc8e3699c1c11b69c355aff73bfd1a70a8c16a27be6e87c55e2b840700e4bbbaa95a3b0dd58c254b5ede8170c0202bca8a993666b267482da863b6cdacb6553cb8e2e717ebeaf61a27bed54380a1c7f217d0e082dadcafcc140048ac2731408cf3b6fcb8402c8b98ab4480f6fc8eb50ff72ce36535f45f7137ff8d2c084a2cf3093756f6e97b7e3d5ecc725ee05a6eaaf759734b7eb5535024f287cf269177897521fb38c95a445b6f0d852a0385fb39807b4148e31cec41e81821246c5109529305644518535daaaaef94"}, {0xb0, 0x10d, 0x1, "3146a6403708f34ec0687a8d022f0f1b4084d72a7432c3f649f7269b4b23a054e456f85fb89f01e4f3ad9e96b221ce2e7d4218532f8eece5171a7634ec97f68b2541dff7b238078b36da2d10258a66822bea06f099be015f796589d055d0a1179fe4eab2daf66dfb10839c17758dd303883c3e248e2ef8a0a7224b60eb2563b5e0a32f5cdb449d682d78aa1d311f4d96f3a4a51965e25d8694de359c7b4824"}, {0xa8, 0x29, 0x800, 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0x1000}], 0x1}}, {{&(0x7f0000004e40)=@l2tp={0x2, 0x0, @rand_addr=0x64010102, 0x1}, 0x80, &(0x7f0000005180)=[{&(0x7f0000004ec0)="5aadd276f3842a291586385bf1156fc2dba533656f259c9693088e6be71cabc9f61ffffe5d48506c999bcf4874531d096a2bb389", 0x34}, {&(0x7f0000004f00)="8afa80caf46a4f25e304fd2c5e72cf5d6e536c0fcad1322fecb359aea735b583fa646ac6356cae89181b1d0ff5e09e56faa8e53de333ec287d73c70ead6d8efe20727621e973d65e817af49ff84e872790a69da9560bf6bb6469f27a347badb8c1a6d6c01f277758da1bd246d64e064e1ffa995e5a3776902fe3cc2b413da509e138bea7400d50e354ec44f6d306fa2d806d189dd742614c020922dc7d61712997806802b2781ff0622506dcbaec24b90f65a4fd77b7b84d76273e5b86988ae0a65a6b0d6c95d2c48a39a8db8ed1e7300b5737d25dda28b28de95b9f8fb612149f5d5bf5bb20a023bd66285899", 0xed}, {&(0x7f0000005000)="c30528fc6faf866e8ecbc7dfafd49b9d2e29d51e309ad93dd66c79babc6998f487e6a2c598aad44cee13e4ee59216952e57709a265eebeadb7431a68a9ec572b8fdd898c563cb59d3c975143143fcce25171aaa45db423a3295deda24d05d2a9816edc95ded930ffd4", 0x69}, {&(0x7f0000005080)="a70941ced92c9fa7a0860a709422a5a144cb0c22e1a658d91d872a6516d02c8ff99efee1e4b1e693181ce122891cea37f3ff228cab0a81ca7d3cf451d697621d87fbb8c0a0eca0944580f9f6d245157d16f9edb3cdb3ecdc38444f5b00d052ee6a8912ec346b00df2a3236fb4eccbd1574e571002e8b4de838b0fcddc39693dda679f49371df4bd32deddd01ffd193aed6d30898bba3b048696d6e314833135d7c23ea19ef1f0f1d5e0d41d997ceffda5c37ae38fd049d5d2df345a04fff44e156d8e3b4e5f8a4d383060d08a69ce65be2de4c92686bb064947a5d81885c7680d8ce88edbf986bf47472e77f", 0xec}], 0x4, &(0x7f00000051c0)=[{0x1010, 0x10e, 0xecb6, "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{0xf0, 0x114, 0x8001, "e7e512ae65cc5ae8a503b07a52d7ba4a21f4e7bf5b0e131dc9e266395bd4c843d2700183ddc38f0d75b66e01da816944ebaa24573a1aa06486bf86e7c7201fb3e8c9ac8948b71de98832fc9b821e964612854055047c11ab6458fb934315185f5242b215deb0c5719c71c8c95dfb6f21949e44284a4db81500000efb7fecea12db506272a2f7141ca96866ab078724aa1be735c0aac54f9b9df77ad79e839088f7e7048e1f80db432d04d9fd1217356142ce10b6e96567794c82dd13fac205db254c202e3b120e3502cadb6d7bba9d8d1779b2c07b71edc78cc64f9b"}, {0x58, 0x1, 0x4b2, "79ddb38a30bdbc3dba119118a019042ccabd0f9fb252d82110fe7e264ee099bf19b3c4d66cbde56b633345882664946b3cb71cf6de7295bb241ab4c0945b4056cfb7e6ef"}], 0x1158}}], 0x6, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0xffff, 0x75efdea65a8a2d15}}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:22:38 executing program 3: ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x20000041) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5e43916) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x2, @perf_config_ext={0x100000000000000, 0x1}, 0x0, 0xbc46, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) sync() 07:22:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 62) 07:22:38 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x0, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:38 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() ptrace(0x11, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd000, 0x6, &(0x7f0000ff3000/0xd000)=nil) r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00'}) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x880, 0x0) ioctl$BLKDISCARD(r1, 0x401870cc, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x2f, 0x6, 0x3, 0x1, 0x0, @local, @private0, 0x10, 0x10, 0x9}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'syztnl1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x12, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:22:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 63) 07:22:39 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2f, 0x3f, 0xe0, 0x0, 0x24, @local, @dev={0xfe, 0x80, '\x00', 0x34}, 0x40, 0x40, 0x7fffffff, 0x3f}}) bind(r2, &(0x7f0000000100)=@xdp={0x2c, 0xd, r3, 0xf}, 0x80) 07:22:39 executing program 3: ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getuid() openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000b40), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000cc0)='id_legacy\x00', &(0x7f0000000d00)={'syz', 0x3}, &(0x7f0000000d40)=')$%\x00', r0) 07:22:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x0, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:39 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x1, 0x7, 0x9, 0x0, 0x63ca, 0x20, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x9, 0x1}, 0x8000, 0xffffffffffffffb9, 0xcb18, 0x7, 0x0, 0x8, 0x82}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mmap$perf(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0xd, 0x100010, r0, 0x80) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) [ 1331.280453] FAULT_INJECTION: forcing a failure. [ 1331.280453] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.281893] CPU: 1 PID: 49933 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1331.282920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1331.283907] Call Trace: [ 1331.284231] [ 1331.284541] dump_stack_lvl+0xc1/0xf0 [ 1331.285045] should_fail_ex+0x4b4/0x5b0 [ 1331.285577] ? __kernfs_new_node+0xd4/0x890 [ 1331.286121] should_failslab+0x9/0x20 [ 1331.286625] kmem_cache_alloc+0x62/0x370 [ 1331.287155] __kernfs_new_node+0xd4/0x890 [ 1331.287697] ? __pfx___kernfs_new_node+0x10/0x10 [ 1331.288306] ? down_write+0x11a/0x1f0 [ 1331.288848] ? up_write+0x196/0x510 [ 1331.289336] kernfs_new_node+0x97/0x120 [ 1331.289855] __kernfs_create_file+0x55/0x350 [ 1331.290436] sysfs_add_file_mode_ns+0x21c/0x440 [ 1331.291025] ? __pfx_slab_attr_store+0x10/0x10 [ 1331.291624] internal_create_group+0x322/0xb00 [ 1331.292210] ? __pfx_internal_create_group+0x10/0x10 [ 1331.292879] ? up_write+0x196/0x510 [ 1331.293366] sysfs_slab_add+0x18e/0x220 [ 1331.293870] __kmem_cache_create+0x1fe/0x610 [ 1331.294438] kmem_cache_create_usercopy+0x218/0x340 [ 1331.295084] p9_client_create+0xd0b/0x1260 [ 1331.295651] ? __pfx_p9_client_create+0x10/0x10 [ 1331.296245] ? kasan_save_stack+0x32/0x50 [ 1331.296798] ? v9fs_session_init+0xec/0x17b0 [ 1331.297371] ? lockdep_init_map_type+0x21e/0x7e0 [ 1331.297964] ? __kasan_kmalloc+0x7f/0x90 [ 1331.298500] ? __raw_spin_lock_init+0x3a/0x110 [ 1331.299088] v9fs_session_init+0x1e0/0x17b0 [ 1331.299668] ? __pfx_v9fs_session_init+0x10/0x10 [ 1331.300284] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1331.300953] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1331.301568] ? v9fs_mount+0x9e/0xbd0 [ 1331.302059] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1331.302777] v9fs_mount+0xbd/0xbd0 [ 1331.303264] ? __pfx_v9fs_mount+0x10/0x10 [ 1331.303795] ? cap_capable+0x1be/0x220 [ 1331.304315] ? __pfx_v9fs_mount+0x10/0x10 [ 1331.304877] legacy_get_tree+0x109/0x220 [ 1331.305422] vfs_get_tree+0x92/0x360 [ 1331.305914] path_mount+0x133c/0x1e50 [ 1331.306433] ? kasan_quarantine_put+0x81/0x1d0 [ 1331.307021] ? __pfx_path_mount+0x10/0x10 [ 1331.307575] ? putname+0x102/0x140 [ 1331.308033] ? kmem_cache_free+0x10d/0x4d0 [ 1331.308576] ? putname+0x102/0x140 [ 1331.309056] __x64_sys_mount+0x286/0x310 [ 1331.309600] ? __pfx___x64_sys_mount+0x10/0x10 [ 1331.310191] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1331.310849] do_syscall_64+0x3f/0x90 [ 1331.311356] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1331.311990] RIP: 0033:0x7f798ce07b19 [ 1331.312465] 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 [ 1331.314650] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1331.315567] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1331.316439] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1331.317343] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1331.318197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1331.319057] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1331.319946] [ 1331.355962] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1331.356964] CPU: 0 PID: 49933 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1331.357943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1331.358929] Call Trace: [ 1331.359255] [ 1331.359553] dump_stack_lvl+0xc1/0xf0 [ 1331.360068] kmem_cache_create_usercopy+0x12b/0x340 [ 1331.360734] p9_client_create+0xd0b/0x1260 [ 1331.361303] ? __pfx_p9_client_create+0x10/0x10 [ 1331.361900] ? kasan_save_stack+0x32/0x50 [ 1331.362438] ? v9fs_session_init+0xec/0x17b0 [ 1331.363011] ? lockdep_init_map_type+0x21e/0x7e0 [ 1331.363613] ? __kasan_kmalloc+0x7f/0x90 [ 1331.364144] ? __raw_spin_lock_init+0x3a/0x110 [ 1331.364743] v9fs_session_init+0x1e0/0x17b0 [ 1331.365320] ? __pfx_v9fs_session_init+0x10/0x10 [ 1331.365928] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1331.366582] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1331.367207] ? v9fs_mount+0x9e/0xbd0 [ 1331.367701] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1331.368408] v9fs_mount+0xbd/0xbd0 [ 1331.368907] ? __pfx_v9fs_mount+0x10/0x10 [ 1331.369442] ? cap_capable+0x1be/0x220 [ 1331.369962] ? __pfx_v9fs_mount+0x10/0x10 [ 1331.370507] legacy_get_tree+0x109/0x220 [ 1331.371048] vfs_get_tree+0x92/0x360 [ 1331.371545] path_mount+0x133c/0x1e50 [ 1331.372057] ? kasan_quarantine_put+0x81/0x1d0 [ 1331.372657] ? __pfx_path_mount+0x10/0x10 [ 1331.373191] ? putname+0x102/0x140 [ 1331.373653] ? kmem_cache_free+0x10d/0x4d0 [ 1331.374203] ? putname+0x102/0x140 [ 1331.374678] __x64_sys_mount+0x286/0x310 [ 1331.375213] ? __pfx___x64_sys_mount+0x10/0x10 [ 1331.375817] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1331.376476] do_syscall_64+0x3f/0x90 [ 1331.377000] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1331.377640] RIP: 0033:0x7f798ce07b19 [ 1331.378106] 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 [ 1331.380239] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1331.381171] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1331.382027] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1331.382886] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1331.383736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1331.384597] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1331.385488] 07:22:53 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x0, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:53 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x8000, 0x0, 0x0, 0x0) 07:22:53 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 64) 07:22:53 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x0, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:22:53 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) 07:22:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x0, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:22:53 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r3}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0), 0x8402, 0x0) sendmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000000000)=@caif=@rfm={0x25, 0x27c8, "f8127552650b7f2b9932b17220ff9d4d"}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="034fb82a36a6bc06fc4901bc1513795fbfecdde3aab3bbf499747bb63f77f0a469ce4239d965278e0e1ac72c15ed90f7cbfe4fcdbc370d83de75d6dcdd5f8ad9fccf4a8c420980c6b107ba3a8d6a0d13098dac9d454774480a5ec69d61880b66f523a468057803242127df51f08b537910659d2abb99849dc8dbdd8e3443067d577f760f52764d3fb4615a225f8030ab3074df26a925fbec1b23ac2525fce3b6e59a125070e175075660", 0xaa}], 0x1, &(0x7f00000001c0)=[{0x1010, 0xa, 0xfffffe01, "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&(0x7f0000002b80)=[{&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="c62f4bac549b75e4904189a460afcbe0c4aa9cec8e79ad9ec9f66b1a98bcbd5574a2c7dbe298f9bb55da05299e2a4ffe4966aac2d9dae5642fb45515aab7837509edd2bfb4ba273649debfc7d49f058f2c37654b88ebc4", 0x57}], 0x2}}, {{&(0x7f0000002bc0)=@ll={0x11, 0x2, r3, 0x1, 0xf9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002c40)="2067413b21365e3b5278e2be2123cf841e60ffebf354c826c9057069562ee6a52023c46e5349842b7a73a34c9bf200895a4f3e5ad8f99c5fa25f94270a82c29c6dfd6e0b4736d92e56649d1c460aa034d2a886cc89474af48f7381a9e2434e7a673d6dad9e963095e5de696b985996f95ade59e480dc682a10cffb60b2ad5a3a30dd0da949a0726a60d840e38d4d1af676703f9f62dac8a2adadeef0ef012bbfd6a2ba7c8b12b717bcf4287d52b14ac8a811fcac2726f06d1eb90363ba6fad8a4887", 0xc2}, {&(0x7f0000002d40)="89fe161cfcbd311299b7f76b44701360fab17ccb072debcd662b6bdcf9", 0x1d}, {&(0x7f0000002d80)="70ffe9d1110fcdf6cf76f19a35222d6a380ffbdeeb9d6a", 0x17}], 0x3, &(0x7f0000002e00)=[{0xf8, 0x101, 0x401, "fe95adee31214c1307be3746115d268109a43ea90b01bbaa22b61f67375386c6c8e65f0959fc7aac4f14cdb75f466be8c84c12db3cc2024dea8c6df4eaba38b4127e034a586b8c031bd846ee22effd1673ac5672a7dd57e5e2316263a37e0affbda4ac0e7784a1402691b16d1f45878c0e9dc2af712fb515007b6c5d0594a4dc80beddc90dd1fd2f2729debfd0f9c823ded5c21cbd086de4b0b4732161de46a77b06a878bf84039a60d6db2db6cb93c98cdbdc92cb4ef55a2cd00ed05f1c75daf07ea174add35bfb319a768a66771d693cfc96e27ec74d3e80afd9a52ff9b3842f55bd68b9"}, {0xb8, 0x84, 0x8, "b2033a2baaaeff87e0bc766a1a2c169ff21ec8127cf3578417aba073b7e0ef45a7fff42c68ed6b20277b177347f328483e5280c2a209f1ea05f4a9b5af4cf3d3e1a495e7d607e44c137e71eb6414493613009a36fd95cdb65687b9628f54ea4e8ece1199c56ac0acc725523681409ad1bc38977bda9108dd43d837fa882da9ef7355ec8b522e9a480f947015dde793e8d328009d4c09c06e10edf918cb006429cbe702"}], 0x1b0}}, {{&(0x7f0000003000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x4, 0x4, {0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, '\x00', 0x30}, 0x9}}}, 0x80, &(0x7f0000003080), 0x0, &(0x7f00000030c0)=[{0x68, 0x117, 0x7, "dce7a47331817d3e5be4db4dab9838434e9a2104b585f353bffb3407e267d838e51902ad8d769dc47a097434349e89d4dcac76ba98ab24d331db348876c9f012fa55330bb9ab2d7f029ca11c64a99e805d02a1"}, {0x110, 0x10d, 0xb39a, "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"}, {0x30, 0x107, 0x1, "c2f0e8d0aefde2f2056ae5222b3db7d3826758ac6f31fdf9cf4151e4ed"}, {0x38, 0x117, 0x8, "a56e5c23194978c752a7a9aea7ea25b095144d428afcc99abcc5090fc63cbe5a667b4b563872a6c5"}, {0xf8, 0x1, 0xa6, "b0b899918b33ae173f8dbfcecf83a10d9bec24b28923a86658874cd52f29091f88fb66ef90d18957c74cba9e6d494339709da473b2aca16e1267a2f750f29b14e49ef1edaa32663130a7127199cc7e4cb0963a23003faea07c2dadba880e22003e893df3f22f3cb999ebe239d6790c6fb634f9e924f3313c4f93f50e834da75b2ba7ae5224bb0c1c8caa45b9f23c7389ded218f30e11b75add6ed4d06bf2b50a4660c03cb911e01a762f51ab4615bc60f77279d32c24a558c1099417e59f92e083e7a6472b07b606e2804cde74b467ec75b81e113c66c595e9b788c65bb1270850984c"}], 0x2d8}}], 0x5, 0x4000000) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:22:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x292e9) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e24, 0x4, @loopback}, 0x1c) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) sendmmsg$inet6(r4, &(0x7f0000006f80)=[{{&(0x7f0000000140)={0xa, 0x4e22, 0x9, @mcast2, 0xffffff30}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="0c3d8c75b86c5da8315e4f5b2db55b006a35e9a27b682828febb39eab7bac2aa3815637fedcb", 0x26}], 0x1, &(0x7f00000002c0)=[@hopopts={{0x18, 0x29, 0x36, {0x3a}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x2b, 0x4, '\x00', [@calipso={0x7, 0x20, {0x0, 0x6, 0x1, 0x7fff, [0xffff, 0x7, 0xff]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}], 0x88}}, {{&(0x7f0000000380)={0xa, 0x4e23, 0x3, @mcast2, 0xffffff7f}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000003c0)="61b47f8b33d15b1c7e5c545171e89553e6ae8ea6e160d1cd2faa2479dcc7e4a556777dc0cd149a2ff3cd81507bfeea9224a5114a10a6e1773f7bc07c5e2a1ef26eb50300df9a373c31979c098a6abc844930480fae385188b0e8654420cff08066f52f935f41d32c3b9534d8fbe42855e6fa74d038c0a33406947d", 0x7b}, {&(0x7f0000000440)="24c291b8b46969012df48605e4d9581d7c94dfef59c6c6408b80ac4dd965f22fa0e7c5ff770f074404017a9f56d3fb2c8d5933d4fe14c63e39e14e5721f2f2a074819e2e1ed3a4e3c5eba0686ec4363c80aff9064e595d54ecdffbf69d46d82952d2d1308bb2f2af4355a12f8cc5e9176a85c8f5cbab344c2e950db1132dc1faf259abff26d0a7a60ade701329faf8cc11b0c3ffbe3b70615f9328808d8a7a11ed0a8f1e4ed44d352500512d7ca16f074b3020", 0xb3}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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{&(0x7f0000002cc0)="bc0da8d669c36825873cc8887b3974ebf754a205df619219160dd8e718ec94f5819e2421486099ef537fdd6d2d404a6bead8b0adebe20021b7c477e4330ce2ddc6bdf895e5c547a99840c4d97b24ca2bd2d1f4b96fd4be16001be1facbfaf2c4ef30248d733a7e015def4b648e6de9573421", 0x72}, {&(0x7f0000002d40)=':*', 0x2}], 0x9, &(0x7f0000002e40)=[@hoplimit={{0x14, 0x29, 0x34, 0xfffff192}}, @hopopts={{0x50, 0x29, 0x36, {0x33, 0x6, '\x00', [@jumbo={0xc2, 0x4, 0x81}, @hao={0xc9, 0x10, @empty}, @jumbo, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xfffffe01}]}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x67, 0x2, '\x00', [@hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x7}]}}}, @tclass={{0x14}}, @rthdrdstopts={{0xb0, 0x29, 0x37, {0x2f, 0x12, '\x00', [@enc_lim, @ra={0x5, 0x2, 0x760b}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x5, 0x3, "2d9e21"}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x20}, @generic={0x1f, 0x69, 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{&(0x7f0000007200)="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571cb48d18b5c5f8b796e4f3cbb42d5050f3fd934a34c4ca3528ee06fece6f37bdba1d578ce3b52f13f21131d00ebbff8caeaaa00336fe22c7098dabaacd14cded867acba54150f4ecfb4e6981ed397d5e2d59d767636e74bdefb8e4109749414f65a6c7f0c743f55756ef2dd647247773f47a3510d24418b21dd888ba77d4ec1565e215dda694bdedb5f68c617bc5f567041e4c3c2370e69960139d07384b9571e0620561b3c14673657b220d8b94e10125c3c68fad573011641b763b9eb158306bae0dd0a0057e14f0de8f9b8e7fde23f88b3ad648934e6a35643fb06c76c33471cfee60d38455a379276ec6e9448853714db71b62f51e478ea86f38143fd3761183ab317c141c583bec452016aa09ea8c4fe0eb4d3b26b9d1895c3e9e8a745a98ab801aded8706b50a3f826114de53d1293feaa487f67d438c6c82bc3b69c97d76fc8e7159fe0de0108b5c660aea707da2eb7781b74a4d1247cce7afb70645c4fee25efb2d5b0145652fbf4ee1548331b59f14ab723d0596dc73a3e00894afa1b7be6332092460ac1a0ff4c628dc15a5ee63d303568b7bf0bdc217e2e9cf8a42117ff2eab24c6d99f904add2746248fb06931cc6df7b94bec4bffc402f8fda96aff77ff206239594bc22de5f05bef29eff1e7ed19811c01486bc9a581392b7d586acde648412641eb57dc039400a6c26f946eade0420dd68809a19d2d13d142e109374163b328e4e3f75217ec63304d2d32100222d1a5fb9691ed3e8ccfe2b7aacd8bb5db1b1f63c04441966efb195c1da6fecf5f6df5cc15427c149e1cf18d781c5a9acc837b704ceeee125d32265b06294dec97555d44624b64f3692305c3bc68466d3d132b3bb5184883a84cc05859e3385ab47d0bd8035d50ca6425d3025072e5d4ffe636c26a9e9749fa0015f8a4bb7f1c32425950976c4bcc61307b47d42a8c7f812a55b30d755d0fb8acfa25fef87e639c20e1b69283a0e12769958a367759f810634f103a1a2146e9796cf1239f10494438155731d47da4badd70540b04cf8e81d66fd1f8d5cc456b76a02f9ba4a6f0572fdb8754895e154f2a72862574f6226f26b67351ab172d310e14f605a799e49894c58c005933f0c944949cfc3b02b108a1e696da252d7cbd6af2da42e5a3d349298654c700f4ae0d32308a2c0c07d154b4106ef384096658276f63db3038bc8feaca0a18bb26025230a838dfb25bc900b4ae9831a76b7b9e720e92139c5494a863cdfdc51257e70e1da75904dafe163225e95b7cfc8362174962e5964f1d2e5467bb6e8933ca5aff9797ec686da395bc12205b594d32ac7b083856758ca2a8f325fb7930dcef597f1d084a1324e830384d3538088d788ef66f9cb0e327c2111ce1bcbcd7745822cf3374876d0ad330db8b43d6f73020e0317b37cf3b493404f739957bae1953fbe1631bc1469bd352151d097a179e67865b74b922ef5741631a2971a3bf516f19262eb87ef67ca7b946d2ed104f2d3e234cb86d838de3281b3324a22f01a3cbaeb5e9e84b440fccec146f6a71aca40489aeb3f59f1e9bb9e714628b9978952136792969516c13719b70b7ceae016bd31266827dd66bf0b47d9ba6b0442a1fe6f84a8029b8609f522fafc8c78d4107a9c5e22779c40002a95d8427f1fe9ef810227e09d7db01f0eae9b2d0d8085c7746278d26f29e16b5593bea195683a7bd419bcf80ccf5bebcf9dfbb1f61b192786098a54075612d4b7e9dad432538965858dcb4c972ed23c8fcc1f852a4275b6fbe5323e52c1843ec27057334dbda4242fd8110adc30cfac7c8b52e4ceca3f00c280ca7dc8819bac4fe6f73f7d49bfdb77f8ef0f1feef9a494f52c76939abbde19759939220dc1e06c5ebf25b291fe5cdd1f900bd0d79875c72aaf2a3f69a04cee93724551883efeb00231cf0f6bffa0bb953b3213a1b1414be290dcbd5dd4490c353458d206ef906f709303544ce07345b9d56fa1e79116da1bd1e823c8a6a579ba4633d5a6c9e03729b58351c8e8d36b5b6f712b1a6d007d4fe119496e583a75f6849ee6cb30b39ad7ad47ddaf1c3837a9858365ed150717f5af098b2882b1238df0edd13df911250a143881c26c4e9606eb54d9a793b2b62b0c2969fa1341abb6f2617af083c40f75129b4c12d5a25cabdeabbd19485e681e3189490342875ee788a490339989c6fbbdb2ac61c80e065a82aaf269c3da2f537bda830dc29754676fe8ca1e1175c5b6b34832611201604678d07198de6f137a077", 0x1000}, {&(0x7f0000006940)="4f06ad0374388d48c2bc6169e3881ea5b458c9cb9a40175f1ec23d1541256a0d", 0x20}, {&(0x7f0000006980)="15c86c4329725678d8527f6e952eb3a9e981fd0c16eba0bf3edc1e4694fc4658a855c47eac5d3a89d5e1c1b23e2e3605508d4b889f7c6af0870bc3a7c93391bf6469edb2d0418aeee9609c2e0f7ba4ded992b240d9c67cd51d32a32bdc5c9795e01bd50cc9c105ee1b00a0dddda7110b83603896737ee44100690a165e2e6daf42952f119a7ce589e6d7b4953d9a453c3a", 0x91}], 0x6, &(0x7f0000006ac0)=[@hoplimit={{0x14, 0x29, 0x34, 0xa6}}], 0x18}}, {{&(0x7f0000006b00)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, '\x00', 0x2c}, 0x3f}, 0x1c, &(0x7f0000006d40)=[{&(0x7f0000006b40)="e0780be99f1054e8bb3fa37be2e0c6358151fb407079c5aa141e53bed8ab8181de69274cb9205c790df7aad5531075634c87beb03744870f8a7190b5d02c0eb1dd6570a72359d1241d32b10d15c167c5ddf08106c65cde73c2a83f428c2b2b76c60c3d7ba2d92a1db08cb299053d2b61cd3f5965633e0509cfe57b78d85cb60d176d2aa6a5ce788b7c8e0d770283a1d4ece57285a3", 0x95}, {&(0x7f0000006c00)="ffb3fcb43679729f3ef72367b22039dfbe85065377723211b834ecdb3a4f1e3763c20d9d3d2a483442b56ec0bba43577f1809a368699a395e323a75547d5e2a150e39a7b6d9a18e5faad8528e5b1fdeba6a1fe27fcf280a11f39a48e42afa959c9391205aff743492b49209c0c36d0d44633c0b4f763a042f54f2e5883194c804a6b023a1a8415e0f0f17812ef79b605a26547077f0606a74b9c54e21e4ea543fbf10f3e658838ea51c51107b470dc237f464cba7cecadee16868f20cec096741954ef593df1eadd0c54ee0ea8a8733bce2eddc3699d4c427a2e9945942fc01c545103e8cc", 0xe5}, {&(0x7f0000006d00)="0fd1b491f3ab00c16a39c804967e110fd7e2086abd05ed3ac992cf32e10fe1036601addfc9cd7a1d5dd8057b22cca72549", 0x31}], 0x3, &(0x7f0000003300)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dstopts={{0xc0, 0x29, 0x37, {0x8, 0x14, '\x00', [@pad1, @generic={0x0, 0x9e, "4e596aaefc464c9c6a732f208b3475a7028d0b76f89d2dd253839d9bcae2da7241d3f026814a702a96c703101d4f284beb1f8f76f6cd9ca10d1a13954d15dc47496d2cb414fb387737dc116d5732dff25fd4d8329f10312fa6de17faa8ddaf6fc04de76eb8c2890058ea3c46486e06ba575157074a2b52f8885c050b8f858d34c849243d32231e5c11f46fe5a8cfa69a0c12cbafd1eebd65307605f1bb71"}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x62, 0x2, 0x2, 0xc6, 0x0, [@dev={0xfe, 0x80, '\x00', 0xe}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x3c, 0x4, 0x2, 0x3, 0x0, [@mcast2, @mcast1]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2c, 0x6, 0x2, 0x7, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x20}}, @rthdrdstopts={{0x18, 0x29, 0x37, {0x3c}}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @hoplimit={{0x14, 0x29, 0x34, 0x80000000}}], 0x1f8}}], 0x8, 0x40841) pwritev(r0, 0x0, 0x0, 0x7fffff8, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0xfcac, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7}, 0x40800}, 0x0, 0xffffffffffffffff, r2, 0x8) ftruncate(r2, 0x40) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) fcntl$getownex(r5, 0x10, &(0x7f0000007180)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xa0200, 0x0) 07:22:53 executing program 2: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) signalfd4(r0, &(0x7f0000000000)={[0x3]}, 0x8, 0xc0000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x580c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x6, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32371, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0xb}, 0x3001, 0x9fa, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r2, 0x0, 0x0, 0x87ffffc) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pread64(r4, &(0x7f0000000240)=""/174, 0xae, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r5, &(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e) preadv2(r5, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, 0xfff, 0x8, 0x14) write(r3, &(0x7f0000000080)="01", 0x292e9) 07:22:53 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 65) 07:22:53 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x0, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:22:53 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0xff, 0x40, 0x1, 0x0, 0x1, 0x9100, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x8, 0xc631, 0x8, 0x990, 0x4, 0xfad, 0x0, 0xfffffffc, 0x0, 0x100000001}, 0x0, 0x3, r0, 0x2) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:22:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x0, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:22:53 executing program 3: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000240)={{}, 0x0, 0x12, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x7fffffff, 0xa, {0x10, 0xf32f, 0x7, 0x10000, 0x2}, [0xffffffff]}}, @name="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"}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001480)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000001540)={{r1}, 0x0, 0x4, @inherit={0x78, &(0x7f00000014c0)={0x0, 0x6, 0x8000, 0x100000001, {0x20, 0x0, 0x14, 0x4, 0x8}, [0x2, 0x7, 0x5, 0x98, 0x10000, 0x8]}}, @name="c9ce3a5928d7a2df1052e1e905d442b53a95dbc22b020d43232272ab291eda7ed2c44d6d1a0a15ae4233723d648c0d499b04f4ca986dd0237633e74719e1f74c8b4f247f8977b5fc68ec3dba64d750b96ad24c8c7b8892efb0f7908bfcac7fe62cd51bb978bc2adf7b1735e702e85b619c4ede32fc5cf39013a05c0a45bf2e0665f31fbd87c1f3fe3be3be0048cb44fb8fa4691c25301d6ffcaad3ca84e37d2781a901842e38f00ef8181e1e1fd0fde1c2b7221943105431ca383e0e91e5709d1c96acf067e1fa92145e9282e80656378247e943db1c1254f4277aa5c33f0dff65bd11b90eda4b62308099d5d6003d0f375c82ea0281c5e3e118187a427072895957a67a422890cbe224479c4ddd7ee1d4884624ac01c52eb4719c22170a50e652350793a3b419dfa5fd94c88bf065a1d7c4811c8df71acf36967d59fc11ab232fdf37c19fb6dc238b209e59c8874a7d83bcd2fcdcc4f585d3483aa692cb3646518d1415261ba5a6ef08d46da345f4dce9346de640c2da70909146518af380e5d0dbdb27dde62385e09893d5fb0528b903c1759cb7d12610cefdd17023aaba4628716e009a553d2bad1da10533a0c2599d0a0609c6a61778f6f07cf2b9417d39d72fe13d35d9ae0860493ff8fee594441af3225b36e95941d87db0612c754adf12f59ebd95e5873193d479cb54a86707d826b7066313503e83cec6a719d55f9d75f77bd371d9b095d31bc3cb97a0a901d7a9cd8a2ce03109de3de2ff8ec3c469de15559e29bd451fe85a48b7ebd5afe6a38bd36af30fc5ac83fedb6caaaf8f32c59fdb8ec1b4ebe7fe26f8c01eea7855ad0f5ada3d3cb24a54154314d26571134cbd16fad37fa406d7b431407bd48070db2d4f3f18335ec8c961b4fe8b7ec3c7a036a188f156711da303ceaadd973d1ceac4a57494ad0999b9c7e0acb7f351b3092841fe146cce8ffd0cb736477463241975feea882d44ee233ea89db2b386ee2eb9c37fc5f185938f2cd77edb14a31a88b661dd992969c2a9bd5384b72cecfa3739b0a91c29e89425977df92d7071da847b11c4eeb35583db679ffdaed2cfe9b1daaae53f54224856a1ece67816b621559711bee3c50b7bcd112955b1083dc6988499356c2772466871c0ca06e4fb47b0c75931ba3b12394662ff0cf7f8d514a3b445e1443f72f62d1dd4b16de7bec78f488ade0f8698cdff17a03a319174d2ac53899c03cd07956e9bb190f15146469c93e1c2fb98ad587773d7484acbbbd3a6e2c0f2f4321204c55e2a40eef11f9b8b22522f7f0b25a7b3215ccbbc89bb6dfb2186452b71d094ba5821a8340170d46fdb241ec30af2a1d737b24a017ebab4b12d8b24052ed334f7f7ac4be3a78f70239c9f04419f611624d57d62725cfa73f564dd3fc3bcae495b3c924e8ae0e6efbcacd6687b433ab692f608a1a3e8b79a4bf37bab192cde03a07c6cd39d712b6df3b8e3718b57cc1939d294a628f5508e5136d4469792cd6cc50d0a283a464d58b9badfd01ec6684bc318d3ec4050c40d3c4e85ef17416da60ebf2e53b45f00ae3a5bbba9f4957df6c4f3c4ed86cc8533be0a1cfbb8c01c6be8c3e238dbdb924c7b7adeb67c34d6e6d2519b4054b6ba245bf1310a7f40b895b3c02bc21efab25e5e794db401badf9602a1cbd4ef7d24e53a67b114e46bf223ceace27bb634de687c55fcc381debb25aafd6cf40ea615bd9285d5f89d6810c95608772e1f82ef95e1006da45863f69d95acf638caa76e30a6c424905ab3bc0519f37f5afaaf79e4389bd872eccd5668113be94942db93ef18fdabebd44ad237c2492c5015060dd00f4add04d95e1a0142491a1f8624605a26b738a96211ea5b45105170bbcb0fd944b3146e6f015476291991c255274085926964fcfa065b8ee34112005db12a49894e1274a26cc4480dadbddc258348b288e540fafd17ddd497b1d93c043deedacbcfc9ffc0c33cea7d1218944119a12ad015b04addef7b3e58921ca2244ffd6aecb523eb46927afef8b2cc22bbf30f5612a45b91f474b10cb3d75238bcae44b32ec445c19b7c39f23a6fe7130c2b068bbb05f2ff9189732ac05b8e5e4554ecb1507348d1914ac0883d2d50c2fada569678a2f361d66b68bcfbc0ece429e942fa53f8f3a39b7f5b702676be3be3b51c7406bfe004e4bd6210c032e41e4bb3b003cb3d1b6ff5c7eca96f75942ececfbbbefd9a6fe233ac9212f9ee95fdc7169483f6c5bb7a48c4270e30c273c3cdb53f053d22f3d82b1e4ab0b3bc681ca23b16fd3269d1e03f34bded84ebe2b5e8144b763c05fa2ca0817065c57a815b4e51f03c6a6c56cc51c93017a62c58013255cb4011a01560928e2f01f7873a53da8e725ae5afe6ce10453a3e572b7f5cf2e95d3ab871a53a2db33889be26068082bca149b1ce4d5026716a75ff77c4d90541e202be4abffd81b7e821b51da8c2ef9e7782069abb6e34676f467b5c9be315ff7947a3817ec71149e0734868ef6ebcac38b510c557f51cb5016b5dc695dc624ecf7c61040dd70f8ea3291c08f17470c21e99ca028362e29fe20c0e2c27f2c460704289a035b9d7069142b1e7a3b3b0be659cbf6a3fc746294928beef265fa435473b471a56152d05c94101b01c6d73469a77a01595dfa582865cec9d06aaf7352b2ffadd54a62a116c7f37b13bf8bbf5e45bc1190ad38abb82b2aedf9a0780aeab16f3a316b8de3b257527f89d13cd412e10f4260e8562e705591b89498f7a1b1305c44aabe0d56cd31e80692cdc0e1d32e788cbe547a7f2fc46377b022c04cb6e2a2ff2c84b6704450227d9b4c916f31caed1874a80c0bea16533ceb1eadc90c94798b6e4985dafa6c8d998fec033126a65fdc66dc55a8c48d826148bab62cb024b596b564b69cdc2b442b0ff518aa602fd41a6c5a8544881dd99031cfea0774ed99fbc0214eb55caa3679d8b6c47b011c0b6d171c704988ece7002a99d8e0655dd3fb3cc1532aee645e9aad35048e62f9b333bbef1958875efb8bfec002290bba036811a799d0892468ed0bb515da839f66c164d4a6e16bbdcf5cbdf0ac876b4e1f630fc3d801dcd7ba043dd611d1431a1dcae1d5e7d064a56379bbb6ac90c466b32e7fe39a3ad97b81583a5ebcb9118456e962aeb1593595809631f15f059946eec82f786c81757c1c0b8d7517df507d99785bf1914981bec2f7fdbe61ee2342d4ee7e8dc0ef0c098ed6e218c784eeaaff77e85f5de98eefef458f4f1aa914c23d6a2009a78921506fe2c940e670415b419a6bc7dbdd443c22c078904936da9c04800a4475f3c6a37fb42c60b9d17fa54745a2b367c5b9c46ff0380a06cc0f8b44235998311e40bd6376071654ac7bb65a296a9e8cb3419440c7e86369e1863919f4113cd8038b292f7a9345dc3402986a3bae3fc197f14a173b5c27fb1cdeac297a1d02450ff596dc3987f8fc82d13744c35f84267ca468b6bc7a28296655079bc32c44a6446484b0654082fb16484e781c8c7a4bc2a0983551b2d9c21f6c01323c33d54fd81129009445bdb0ad5b45688f75682414bc906a05bbf57ff280cfa7cad3e9d553a0d43e5cc93a8284df228535d6c4ac31349db2137fd9ba78c53aef9a35e5b61b2b66e682035030fdc78d5eebceaa78c74d94d82015999d9d52e44a6e2f2238203d66b9be1d0a0f8af1b7b479281640600a29e05ad2ca29b665f920b59f389e6222375defec4b3b2d725f57ab0faf31059bc32eac30bd3304d1215d1f9e213b68de95cf50bcf11dca016a43765e9671502154b9514a8d4d4111ac842a5cece52e3227c3efe220a2fc28ea1940969d4bcdecdca706c360d961d0a5328184b2af14d0f2f363e18eb69c60083b57a2459d2da36000bf3552bbf6c04bb689b4164ac4e719754106c8b445bed2c2a700eab6bb85d085ce84f2352bfb7aa868434d69f0fc76a497ebcdd6c31cae8a9990cbba49f9045dea1375db56eb82510529710f75bcc5e5ec623c92cbfd2c244238e74eebb0bc0d28735255ca44b6558e642b3bee43699055a52d68ee0afc6c966fc06bb9df005ea77c7ef822ddc6963306f8f55c6988f0c2639a5f185165711914fd222d52117ced3ef6e45fffafc987b4b73852660bb5e7fd172d745012cbc8d769fe7f95016637f10627e86615ea5dbad48a47f39118d5c1f45ecce668f236edc4a29ee29227fbf9e8fca2777d1d72d8d7ab8c8b5052ae1d181d45283ade9d101165f0b921cadbd75b703cc579fc4c847a591856c2eaa3f50196ce8f2a8754b985ae4c1f0e44d17901d582f1d85cefa955faac52621a1db781851653403e07ec69ba0e69b3232ec005242bcaa861a6de47002eceb979ae7d0e9c139553aedd7f6533a00df227a8c6344c0edd2f68582788cf5014b14042d6240fb11fad35cae6884fe88ead7f4c5b152ff9adb2b7307045141c9e1d5d27e20f03c755630c6d07b33a39ea1bac60ac1e03144340ffa6fecb085d944893803d6ff4bbdd4e9b88222d7e75e73e2bdb718ab480689a80eaeb0f8a3be64ebf7341f09129902a9f12640b348461e3ebeb9febaab4b6072e817f8c36d4d64082044735166f01df281d1209dd375faa0c836b501cee76754a6cce4b7a4486787287dce525819718f05ae305da7a7d002425214242b87b1354e431aea3e063d2fe37021bfe0e7d1b18e37ce523d788f968dd7e80f365bb85c1c2ba9b8e9b015d2714ad8691942405f003fc7b74b38ecf68af0128f56c6f4bdd62f3ca3a2ab983333e617a79fad19fd67932de4445309a7fd5451b400b2bc805791840894c5f23455b1a21d83c98285c57fc3a8f1d10fbf760adbd55ef59b66825de0728e70fd0080e9d3ee9f0406793389e3db6c909916116e2933a396232dcffa35e1bc1ef8783c108ea68bf8cc530f0bb56c9693c44f62bf23a236ef0365d960b69579e1d52a64f75eef40c1a2720337e91a988f6532db10b2b85161ecb56dcc44a6c33330591f9aa98d47d01424e11d6ccbb0f45eca0638e04cd8b978166ab3f6d4dde0b85e5e619700f39216d4a42a8e44d96829bdef82ffebe658b8a8df1bb2871bf37dba775e59bd62b908a22e1d4208c37cccc38fe602db3670e2052848e4583cb7679736da0a7f78496e69096e8a20649290e64ac30470d7bd33e8f7fcf2d7a96a75aa82766ca31a34b69cff1e2c25ee2ff725215603e4da2e509df3a9f0c594dc68aaa746f39c0eb430883e79b11b736e92778de32e93db72fa8cfbab15d9dcb7a59e4473ae24459d6a7fdb387f346aa6f5ed3dee628d416723405a135cf636776996cd83af60188c1fca3554935a341b9c9b3426d8903474d19de1f0e86ff3dc189d35b20ffe76264aa43890a42c053716ed113845f294d17923d292160f8a15e055fe2642f2e6db62693dab663f1afb1e77175c1c434c5404ffeb9cedfc913d70490162d466db044a3979ffb985fc169346f12d6027a5c90eaf6f12d4e7502b03f4405d385bf5a7ffe8b358a68bff0cb9a9ea4aff3507297fbcad2359c827a2c174576b82e457a86fc11fc64f3050390102826b86a2fed391d2c8a9d716d603016970f9bf1d271a8e50dcba603bfe81d3f29bbad64a62037206b77a1d53c70ca1c55da58bce41f56f6120298f5a2de65fa3f29628afd7021ec211604113f95ddb4b9ee00ce557c3ece9c01ebb4ec74537dfa1a9580e55b3f3a22816c722ca311c1c"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000012c00)) 07:22:53 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x9, 0x80, 0x8, 0x7, 0x0, 0x6, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x3, 0x1, 0x3, 0x1c4beda4, 0x9, 0x2, 0x0, 0x2, 0x0, 0xb5}, r2, 0x5, r1, 0x8) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) 07:22:53 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x0, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0002}}}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:23:11 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 66) 07:23:11 executing program 1: stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioprio_set$uid(0x0, r1, 0x2000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {0x1, 0x2}, [{0x2, 0x5, r0}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x3}, {0x2, 0x2}, {0x2, 0x4}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x2}, {0x2, 0x3, r2}], {}, [{0x8, 0x0, 0xee00}], {0x10, 0x6}, {0x20, 0x3}}, 0x6c, 0x3) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x0, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:11 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x0, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:11 executing program 3: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="24882e87ffaca24e65431522c978e1e9403cc9f341e021ef26826f764c5c05eec60736d5b7868bf7704c59b41b25c7c8b9b806bea67cb92d70b3e19bbaa8f8b9edefccdbde85dcaff50a2d20aa11146ebe6a9ba92c846bb86a170b814bf3c71dfd", 0x61, 0x6}, {&(0x7f0000000180)="5fb0f65757693d0f504fddd24d6a24cef47861db29e85c0776bff00ab29a92a2c6914f72d5f68d0a20b699c1129df3651909cda5394f93d16c7c74429b82e557f2eb896215628b74de675e130039c4a291", 0x51, 0x3}, {&(0x7f0000000300)="9f1ee13e852f42f182fca1a2c5e614a761e093b1e3502b30f0de26954567c2853b311cd9313a905ca8a900b39bf0ea8fc7eab03c9fa80ca62b379dba832c4fff192e531ea2dc0740eced41602e20390ea17f9b8b7e35240ce532c6c482e10501b476915d4d75fbbd8b5aa8470780d1d68ca8f71f44ab63a495a5ff68b2914b126df249aaeaacb3d01b81eb268d4e", 0x8e, 0xfffffffffffffffd}, {&(0x7f00000003c0)="9abc04f4306f1390ec77d7fb1601e946808a30827427c59747cc1ce9c0d537f970a19a6113cabd336d8849ca4e96574a80b715e6a6c103ceb26ab7e5d2c4f103c6969707ee87cdca9d8df2d30e404c12a9ac0f0354cddb4078128d1a9fcd0ac324a7cc49570c476c", 0x68}, {&(0x7f0000000440)="5173c5a5134ea0013816756167c7b8545b33445af2f561c0ec01a2f83d9af4ede1d2fe238b98fddfa86b358cf3ac392cf8463222064e8b81dce65af0e7133f96cd8f6b", 0x43, 0x3}, {&(0x7f0000000200)="6ec12a8e94329c39e38b8bce4d4585e426f7629d57d9467b5beb86dc1fd2d894f8a3dc8c588018a718da1162bdbf", 0x2e, 0x3}, {&(0x7f00000004c0)="73443856cea104e51b472b9e2c0c60bc0b35aa63231922cbf878b09efa0b4881908db6ff001917fae8f47a2cb4a1ef57e10a36a60d9ff9c084ca860ed453be775bc3f0e0edf4162ff085fb27414f88f5131177f06af681606afc879f5a84c0b049cdb2bca0c5289998e2385cf88d7d3bc4b8cb14c41a85a0c1a35e7635745507003b148458c2a0ae75847c5b4a13d07b18671f673e06ef77885d408c3551717953e7fefad5a965ca574ef6215891ffad91e046eb08f130d24c7279d7b1003548bc1150", 0xc3, 0xf2}], 0x42000, &(0x7f0000000680)={[{@dots}, {@nodots}, {@nodots}], [{@subj_user={'subj_user', 0x3d, '*'}}, {@subj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, ':\x8a'}}, {@smackfshat={'smackfshat', 0x3d, '@\\'}}, {@subj_user={'subj_user', 0x3d, '%$^/('}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_measure}]}) renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00', 0x5) chdir(&(0x7f00000000c0)='./file0\x00') 07:23:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x8000, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@uname={'uname', 0x3d, 'trans=fd,'}}, {@nodevmap}, {@cache_fscache}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, '\\['}}, {@pcr={'pcr', 0x3d, 0x30}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x0, 0x61, 0x35, 0x0, 0x63, 0x38, 0x36], 0x2d, [0x66, 0x34, 0x30], 0x2d, [0x65, 0x30, 0x32], 0x2d, [0x64, 0x66, 0x36, 0x37], 0x2d, [0x36, 0x31, 0x37, 0x63, 0x5e, 0x5, 0xa7, 0x34]}}}, {@smackfsroot={'smackfsroot', 0x3d, 'wfdno'}}]}}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:11 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x0, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1363.626622] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 07:23:11 executing program 3: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) signalfd4(r0, &(0x7f0000000000)={[0x3]}, 0x8, 0xc0000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 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_bp={0x0}, 0x580c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x6, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32371, 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_bp={&(0x7f0000000400), 0xb}, 0x3001, 0x9fa, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r2, 0x0, 0x0, 0x87ffffc) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pread64(r4, &(0x7f0000000240)=""/174, 0xae, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r5, &(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e) preadv2(r5, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, 0xfff, 0x8, 0x14) write(r3, &(0x7f0000000080)="01", 0x292e9) 07:23:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) getsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x0, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:11 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 67) 07:23:12 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x0, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x0, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:12 executing program 5: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) [ 1363.968890] FAULT_INJECTION: forcing a failure. [ 1363.968890] name failslab, interval 1, probability 0, space 0, times 0 [ 1363.970904] CPU: 0 PID: 51241 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1363.972026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1363.973112] Call Trace: [ 1363.973463] [ 1363.973784] dump_stack_lvl+0xc1/0xf0 [ 1363.974339] should_fail_ex+0x4b4/0x5b0 [ 1363.974912] ? __kernfs_new_node+0xd4/0x890 [ 1363.975495] should_failslab+0x9/0x20 [ 1363.976040] kmem_cache_alloc+0x62/0x370 [ 1363.976632] __kernfs_new_node+0xd4/0x890 [ 1363.977228] ? __pfx___kernfs_new_node+0x10/0x10 [ 1363.977895] ? down_write+0x11a/0x1f0 [ 1363.978448] ? up_write+0x196/0x510 [ 1363.978978] kernfs_new_node+0x97/0x120 [ 1363.979553] __kernfs_create_file+0x55/0x350 [ 1363.980187] sysfs_add_file_mode_ns+0x21c/0x440 [ 1363.980825] ? __pfx_slab_attr_store+0x10/0x10 [ 1363.981495] internal_create_group+0x322/0xb00 [ 1363.982157] ? __pfx_internal_create_group+0x10/0x10 [ 1363.982868] ? up_write+0x196/0x510 [ 1363.983409] sysfs_slab_add+0x18e/0x220 [ 1363.983974] __kmem_cache_create+0x1fe/0x610 [ 1363.984607] kmem_cache_create_usercopy+0x218/0x340 [ 1363.985340] p9_client_create+0xd0b/0x1260 [ 1363.985949] ? __pfx_p9_client_create+0x10/0x10 [ 1363.986605] ? kasan_save_stack+0x32/0x50 [ 1363.987189] ? v9fs_session_init+0xec/0x17b0 [ 1363.987820] ? lockdep_init_map_type+0x21e/0x7e0 [ 1363.988476] ? __kasan_kmalloc+0x7f/0x90 [ 1363.989084] ? __raw_spin_lock_init+0x3a/0x110 [ 1363.989745] v9fs_session_init+0x1e0/0x17b0 [ 1363.990377] ? __pfx_v9fs_session_init+0x10/0x10 [ 1363.991051] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1363.991792] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1363.992485] ? v9fs_mount+0x9e/0xbd0 [ 1363.993046] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1363.993828] v9fs_mount+0xbd/0xbd0 [ 1363.994362] ? __pfx_v9fs_mount+0x10/0x10 [ 1363.994962] ? cap_capable+0x1be/0x220 [ 1363.995535] ? __pfx_v9fs_mount+0x10/0x10 [ 1363.996137] legacy_get_tree+0x109/0x220 [ 1363.996735] vfs_get_tree+0x92/0x360 [ 1363.997299] path_mount+0x133c/0x1e50 [ 1363.997858] ? kasan_quarantine_put+0x81/0x1d0 [ 1363.998504] ? __pfx_path_mount+0x10/0x10 [ 1363.999107] ? putname+0x102/0x140 [ 1363.999618] ? kmem_cache_free+0x10d/0x4d0 [ 1364.000226] ? putname+0x102/0x140 [ 1364.000750] __x64_sys_mount+0x286/0x310 [ 1364.001349] ? __pfx___x64_sys_mount+0x10/0x10 [ 1364.002014] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1364.002742] do_syscall_64+0x3f/0x90 [ 1364.003304] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1364.004015] RIP: 0033:0x7f798ce07b19 [ 1364.004533] 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 [ 1364.006930] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1364.007965] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1364.008950] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1364.009933] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1364.010912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1364.011879] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1364.012881] [ 1364.016118] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1364.016625] CPU: 1 PID: 51241 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1364.017165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1364.017695] Call Trace: [ 1364.017876] [ 1364.018034] dump_stack_lvl+0xc1/0xf0 [ 1364.018313] kmem_cache_create_usercopy+0x12b/0x340 [ 1364.018662] p9_client_create+0xd0b/0x1260 [ 1364.018961] ? __pfx_p9_client_create+0x10/0x10 [ 1364.019280] ? kasan_save_stack+0x32/0x50 [ 1364.019570] ? v9fs_session_init+0xec/0x17b0 [ 1364.019880] ? lockdep_init_map_type+0x21e/0x7e0 [ 1364.020212] ? __kasan_kmalloc+0x7f/0x90 [ 1364.020495] ? __raw_spin_lock_init+0x3a/0x110 [ 1364.020800] v9fs_session_init+0x1e0/0x17b0 [ 1364.021121] ? __pfx_v9fs_session_init+0x10/0x10 [ 1364.021447] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1364.021802] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1364.022137] ? v9fs_mount+0x9e/0xbd0 [ 1364.022405] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1364.022789] v9fs_mount+0xbd/0xbd0 [ 1364.023047] ? __pfx_v9fs_mount+0x10/0x10 [ 1364.023334] ? cap_capable+0x1be/0x220 [ 1364.023615] ? __pfx_v9fs_mount+0x10/0x10 [ 1364.023910] legacy_get_tree+0x109/0x220 [ 1364.024185] vfs_get_tree+0x92/0x360 [ 1364.024457] path_mount+0x133c/0x1e50 [ 1364.024718] ? kasan_quarantine_put+0x81/0x1d0 [ 1364.025040] ? __pfx_path_mount+0x10/0x10 [ 1364.025328] ? putname+0x102/0x140 [ 1364.025581] ? kmem_cache_free+0x10d/0x4d0 [ 1364.025875] ? putname+0x102/0x140 [ 1364.026133] __x64_sys_mount+0x286/0x310 [ 1364.026421] ? __pfx___x64_sys_mount+0x10/0x10 [ 1364.026743] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1364.027103] do_syscall_64+0x3f/0x90 [ 1364.027371] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1364.027718] RIP: 0033:0x7f798ce07b19 [ 1364.027957] 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 [ 1364.029115] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1364.029603] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1364.030076] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1364.030537] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1364.030997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1364.031456] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1364.031926] 07:23:26 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x6, 0x9, 0x3) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x0, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:26 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r7, r7, 0x0, 0x5f1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000040)={0x20000004}) r8 = socket(0x15, 0x3, 0x3) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000000)) 07:23:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) pidfd_send_signal(r1, 0x13, &(0x7f0000000000)={0xb, 0x9}, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:23:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x0, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:26 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) lseek(r3, 0xfffffffffffffcbe, 0x3) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xc80) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000140)=[r2, r5, r2, r1, r0, r1]}, 0x6) r6 = epoll_create(0x4) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x9, 0x3, 0xb2}) fallocate(r2, 0x10, 0x0, 0x87ffffc) 07:23:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 68) 07:23:26 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x0, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:26 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x0, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 69) 07:23:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:26 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mremap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000, 0x8, &(0x7f0000ff8000/0x2000)=nil) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:26 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'wlan0\x00', {0x2, 0x0, @private}}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000006740)={0x1f, 0x0, @fixed}, &(0x7f0000006780)=0xe, 0x80000) r2 = accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000040)=0xe, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xffff}}, 0x14) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x0, @nl=@unspec, @l2={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, @llc={0x1a, 0x1, 0x3, 0x1, 0x20, 0x3}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='bridge_slave_1\x00', 0xfffffffffffffff7, 0xffffffff, 0xfff7}) [ 1378.477364] FAULT_INJECTION: forcing a failure. [ 1378.477364] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.478331] CPU: 1 PID: 51975 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1378.478910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.479473] Call Trace: [ 1378.479659] [ 1378.479828] dump_stack_lvl+0xc1/0xf0 [ 1378.480120] should_fail_ex+0x4b4/0x5b0 [ 1378.480432] ? __kernfs_new_node+0xd4/0x890 [ 1378.480743] should_failslab+0x9/0x20 [ 1378.481028] kmem_cache_alloc+0x62/0x370 [ 1378.481348] __kernfs_new_node+0xd4/0x890 [ 1378.481642] ? __pfx___kernfs_new_node+0x10/0x10 [ 1378.481994] ? down_write+0x11a/0x1f0 [ 1378.482273] ? up_write+0x196/0x510 [ 1378.482553] kernfs_new_node+0x97/0x120 [ 1378.482839] __kernfs_create_file+0x55/0x350 [ 1378.483175] sysfs_add_file_mode_ns+0x21c/0x440 [ 1378.483504] ? __pfx_slab_attr_store+0x10/0x10 [ 1378.483846] internal_create_group+0x322/0xb00 [ 1378.484164] ? __pfx_internal_create_group+0x10/0x10 [ 1378.484529] ? up_write+0x196/0x510 [ 1378.484798] sysfs_slab_add+0x18e/0x220 [ 1378.485092] __kmem_cache_create+0x1fe/0x610 [ 1378.485416] kmem_cache_create_usercopy+0x218/0x340 [ 1378.485787] p9_client_create+0xd0b/0x1260 [ 1378.486085] ? __pfx_p9_client_create+0x10/0x10 [ 1378.486426] ? kasan_save_stack+0x32/0x50 [ 1378.486722] ? v9fs_session_init+0xec/0x17b0 [ 1378.487059] ? lockdep_init_map_type+0x21e/0x7e0 [ 1378.487382] ? __kasan_kmalloc+0x7f/0x90 [ 1378.487685] ? __raw_spin_lock_init+0x3a/0x110 [ 1378.488027] v9fs_session_init+0x1e0/0x17b0 [ 1378.488339] ? __pfx_v9fs_session_init+0x10/0x10 [ 1378.488681] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1378.489042] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1378.489417] ? v9fs_mount+0x9e/0xbd0 [ 1378.489688] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1378.490096] v9fs_mount+0xbd/0xbd0 [ 1378.490354] ? __pfx_v9fs_mount+0x10/0x10 [ 1378.490665] ? cap_capable+0x1be/0x220 [ 1378.490962] ? __pfx_v9fs_mount+0x10/0x10 [ 1378.491269] legacy_get_tree+0x109/0x220 [ 1378.491577] vfs_get_tree+0x92/0x360 [ 1378.491862] path_mount+0x133c/0x1e50 [ 1378.492148] ? kasan_quarantine_put+0x81/0x1d0 [ 1378.492471] ? __pfx_path_mount+0x10/0x10 [ 1378.492775] ? putname+0x102/0x140 [ 1378.493028] ? kmem_cache_free+0x10d/0x4d0 [ 1378.493347] ? putname+0x102/0x140 [ 1378.493619] __x64_sys_mount+0x286/0x310 [ 1378.493923] ? __pfx___x64_sys_mount+0x10/0x10 [ 1378.494265] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1378.494651] do_syscall_64+0x3f/0x90 [ 1378.494929] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1378.495292] RIP: 0033:0x7f798ce07b19 [ 1378.495557] 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 [ 1378.496788] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1378.497334] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1378.497826] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1378.498317] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1378.498808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1378.499297] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1378.499806] 07:23:26 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0x0, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:26 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) lseek(r3, 0xfffffffffffffcbe, 0x3) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xc80) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000140)=[r2, r5, r2, r1, r0, r1]}, 0x6) r6 = epoll_create(0x4) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x9, 0x3, 0xb2}) fallocate(r2, 0x10, 0x0, 0x87ffffc) 07:23:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x0, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:26 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x380, 0xad) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x4) [ 1378.589175] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1378.589688] CPU: 1 PID: 51975 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1378.590278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.590854] Call Trace: [ 1378.591039] [ 1378.591337] dump_stack_lvl+0xc1/0xf0 [ 1378.592068] kmem_cache_create_usercopy+0x12b/0x340 [ 1378.592991] p9_client_create+0xd0b/0x1260 [ 1378.593784] ? __pfx_p9_client_create+0x10/0x10 [ 1378.594523] ? kasan_save_stack+0x32/0x50 [ 1378.595162] ? v9fs_session_init+0xec/0x17b0 [ 1378.595887] ? lockdep_init_map_type+0x21e/0x7e0 [ 1378.596640] ? __kasan_kmalloc+0x7f/0x90 [ 1378.597327] ? __raw_spin_lock_init+0x3a/0x110 [ 1378.598086] v9fs_session_init+0x1e0/0x17b0 [ 1378.598775] ? __pfx_v9fs_session_init+0x10/0x10 [ 1378.599542] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1378.600352] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1378.601164] ? v9fs_mount+0x9e/0xbd0 [ 1378.601816] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1378.602678] v9fs_mount+0xbd/0xbd0 [ 1378.603271] ? __pfx_v9fs_mount+0x10/0x10 [ 1378.603836] ? cap_capable+0x1be/0x220 [ 1378.604376] ? __pfx_v9fs_mount+0x10/0x10 [ 1378.604928] legacy_get_tree+0x109/0x220 [ 1378.605504] vfs_get_tree+0x92/0x360 [ 1378.606018] path_mount+0x133c/0x1e50 [ 1378.606534] ? kasan_quarantine_put+0x81/0x1d0 [ 1378.607139] ? __pfx_path_mount+0x10/0x10 [ 1378.607691] ? putname+0x102/0x140 [ 1378.608171] ? kmem_cache_free+0x10d/0x4d0 [ 1378.608731] ? putname+0x102/0x140 [ 1378.609251] __x64_sys_mount+0x286/0x310 [ 1378.609784] ? __pfx___x64_sys_mount+0x10/0x10 [ 1378.610404] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1378.611119] do_syscall_64+0x3f/0x90 [ 1378.611636] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1378.612445] RIP: 0033:0x7f798ce07b19 [ 1378.613017] 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 [ 1378.615165] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1378.616119] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1378.617003] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1378.617908] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1378.618839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1378.619956] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1378.621052] 07:23:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 70) 07:23:27 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r3, 0x0, 0x5f1) bind$802154_dgram(r3, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:23:27 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 07:23:27 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) ptrace(0x11, r0) 07:23:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 71) 07:23:27 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0x0, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x0, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:40 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:40 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) lseek(r3, 0xfffffffffffffcbe, 0x3) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xc80) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000140)=[r2, r5, r2, r1, r0, r1]}, 0x6) r6 = epoll_create(0x4) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000240)={0xa0002000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x9, 0x3, 0xb2}) fallocate(r2, 0x10, 0x0, 0x87ffffc) 07:23:40 executing program 5: getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, [0xfff, 0x40e, 0x7f, 0x41a, 0xfef]}, &(0x7f0000000080)=0x54) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00', 0x0, [0x3a, 0x5, 0x6, 0x17c8, 0x40]}, &(0x7f0000000140)=0x54) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:40 executing program 2: timer_create(0x1, &(0x7f0000000400)={0x0, 0x30, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000440)=0x0) timer_gettime(r0, &(0x7f0000000480)) r1 = fsmount(0xffffffffffffffff, 0x1, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r1) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x160, r4, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6b}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'caif0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x49}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x20048004}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x34, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfb}]}]}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600), 0xc, &(0x7f0000000900)={&(0x7f0000000680)={0x268, r7, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_TX_RATES={0x24c, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x54, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x2, 0x0, 0x36, 0xc, 0xb, 0x5, 0x24, 0x3, 0x18, 0xc, 0x2, 0x48, 0x16, 0x7b, 0x12, 0x1, 0x6, 0x36, 0x36, 0x4, 0x30, 0x1b, 0x18, 0x16, 0x2, 0x4, 0x30, 0x9, 0x12, 0xc]}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x7, 0x3}, {0x2, 0x2}, {0x2, 0x8}, {0x0, 0x2}, {0x1, 0xa}, {0x7, 0x6}, {0x5, 0x6}, {0x2, 0x6}, {0x3, 0x6}, {0x1, 0x7}, {0x3, 0x6}, {0x1, 0x2}, {0x7, 0x1}, {0x4, 0x2}, {0x3, 0x8}, {0x1, 0x3}, {0x4, 0x2}, {0x4}, {0x4, 0xa}, {0x1}, {}, {0x7, 0x2}, {0x5, 0x2}, {0x3, 0x9}]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x60, 0x36, 0x18, 0x1b, 0x24, 0xc, 0x30, 0x18, 0x6, 0x6c, 0x0]}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x6, 0x7, 0x7, 0x7, 0xffff, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x7fff, 0x20, 0x100, 0x4, 0x200, 0x8, 0x6]}}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x8c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xe4, 0xcf10, 0x0, 0x9, 0x1, 0x1, 0x1, 0x7f]}}, @NL80211_TXRATE_HT={0x18, 0x2, [{0x1, 0x9}, {0x6, 0x7}, {0x2}, {0x0, 0xa}, {0x0, 0x7}, {0x4, 0x8}, {0x5, 0x6}, {0x5, 0x1}, {0x5, 0x3}, {0x2, 0x4}, {0x6, 0x7}, {0x7, 0x1}, {0x4, 0x4}, {0x5, 0x9}, {0x1, 0x9}, {0x0, 0x4}, {0x7, 0x6}, {0x6, 0x1}, {0x5, 0x3}, {0x7, 0x6}]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x30, 0xc, 0x18, 0x36, 0x30, 0x3, 0x3, 0x48, 0x1, 0x2, 0x6c, 0x36, 0x16, 0x5, 0xb, 0x4, 0x30, 0x9, 0x6, 0x0, 0x1b, 0x16]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0xb, 0x18, 0xb, 0x24, 0x6c, 0xb, 0xb, 0x6, 0xc, 0xd, 0x30, 0x12, 0x36, 0x18, 0x9, 0x6, 0x60, 0x55, 0x3, 0x3, 0x18]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x3, 0x6, 0x1b, 0x1, 0x5, 0x4, 0x60, 0x1b, 0x6c, 0x1, 0x9, 0x24, 0xc, 0xc, 0x4, 0xb, 0x60, 0x9, 0x9, 0x76, 0x24, 0xb, 0x5, 0xb, 0x24, 0x2c, 0x3b, 0x9, 0x36, 0xc]}]}, @NL80211_BAND_6GHZ={0x3c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x8, 0xff, 0xf281, 0xd527, 0x6080, 0x5]}}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x24, 0x6, 0xb, 0x18, 0x30, 0x5, 0x16, 0x6, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x4, 0x0, 0x401, 0x6, 0x2, 0x3, 0x4]}}]}, @NL80211_BAND_5GHZ={0x50, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x2, 0x48, 0x18, 0x12, 0x60, 0x36, 0x1, 0x8, 0x18, 0x1, 0x60, 0x36, 0x30, 0x6c, 0x7a, 0x6c, 0x1b, 0x16, 0x1]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x16]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x18, 0x6c, 0x12, 0x60, 0x6, 0x60, 0xb, 0x3, 0x44, 0x36, 0x24, 0x12, 0x6, 0x0, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x80, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x7, 0x6, 0x8, 0x2, 0x5, 0x4, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x5, 0x81, 0x3f, 0xffff, 0x8, 0x3, 0x562]}}, @NL80211_TXRATE_HT={0x49, 0x2, [{0x7, 0x1}, {0x2, 0x7}, {0x4, 0x9}, {0x0, 0x5}, {0x5, 0x8}, {0x1, 0x8}, {0x4, 0xa}, {0x2, 0x1}, {0x6, 0x3}, {0x6}, {0x6, 0x7}, {0x5, 0x7}, {0x2, 0x8}, {0x7, 0x8}, {0x5, 0x2}, {0x6, 0x9}, {0x1, 0x7}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x7}, {0x0, 0x7}, {0x6, 0x6}, {0x0, 0x3}, {0x0, 0xa}, {0x1, 0x8}, {0x4, 0x7}, {0x1, 0xa}, {0x5, 0x4}, {0x7, 0x8}, {0x2, 0x2}, {0x3, 0x6}, {0x2, 0x5}, {0x1, 0x9}, {0x6, 0x4}, {}, {0x3}, {0x7, 0x2}, {0x0, 0x6}, {0x2, 0x8}, {0x7, 0x4}, {0x1, 0x4}, {0x6, 0x1}, {0x2, 0xa}, {0x3, 0x7}, {0x4, 0x1}, {0x7, 0x8}, {0x1, 0x8}, {0x5, 0x9}, {0x6, 0x6}, {0x4, 0x7}, {0x6, 0x6}, {0x7, 0xa}, {0x3, 0x8}, {0x1, 0x3}, {0x2, 0x2}, {0x1, 0x4}, {0x6}, {0x7}, {0x3, 0x2}, {0x0, 0x7}, {0x1, 0x2}, {0x0, 0x8}, {0x5, 0x8}, {0x2, 0x4}, {0x3, 0x8}, {0x1, 0x5}, {0x4, 0x4}, {0x3, 0xa}, {0x4, 0x7}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x16, 0x2, [{0x2, 0x6}, {0x1, 0xa}, {0x1, 0x3}, {0x7, 0x4}, {0x7, 0x5}, {0x2, 0x6}, {0x7, 0x6}, {0x6, 0x5}, {0x0, 0x5}, {0x4, 0x3}, {0x0, 0x2}, {0x4, 0x3}, {0x0, 0x5}, {0x7, 0x4}, {0x6, 0x6}, {0x0, 0x6}, {0x6, 0xa}, {0x3, 0x7}]}]}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000008000300", @ANYRES32=r6, @ANYBLOB="18001d8014000080060005001e00000005000700fb000000"], 0x34}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="0000210000020000010000", @ANYRES16=r3, @ANYBLOB="04002abd7000fedbdf25600000000c20990020000000710000000600b100020000000600b10000100000fe239f7407bf0f5213632e1b0837babb58bf1dca731085610eaf81b5f9ee0a0c307143e28776481d3738c31d73fc2071a304f54ab852b4f14daf120e8b27f2ab4d3a0729e9f50c829e281701b9222d7a45fbc4b2f44f359666f96ab6ed1c2deb046f31939f8a7578ebb7ba60a438c719989e0334692ff659ff2564a84b3fa7e83c93c0c06f568270ccb1f7cef52e3682b65c"], 0x30}, 0x1, 0x0, 0x0, 0x4008000}, 0x4) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r11, 0x541b, &(0x7f0000000080)) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x5}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x1) 07:23:40 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0x0, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 72) 07:23:40 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @private=0xa010100}, 0xc) 07:23:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 73) 07:23:40 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0x0, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x0, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1392.767288] FAULT_INJECTION: forcing a failure. [ 1392.767288] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.768938] CPU: 0 PID: 52825 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1392.770043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.771089] Call Trace: 07:23:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r4 = epoll_create(0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4], 0xa) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 1392.771441] [ 1392.771862] dump_stack_lvl+0xc1/0xf0 [ 1392.772407] should_fail_ex+0x4b4/0x5b0 [ 1392.772967] ? __kernfs_new_node+0xd4/0x890 [ 1392.773553] should_failslab+0x9/0x20 [ 1392.774100] kmem_cache_alloc+0x62/0x370 [ 1392.774675] __kernfs_new_node+0xd4/0x890 [ 1392.775268] ? __pfx___kernfs_new_node+0x10/0x10 [ 1392.775940] ? down_write+0x11a/0x1f0 [ 1392.776504] ? up_write+0x196/0x510 [ 1392.777048] kernfs_new_node+0x97/0x120 [ 1392.777618] __kernfs_create_file+0x55/0x350 [ 1392.778234] sysfs_add_file_mode_ns+0x21c/0x440 [ 1392.778864] ? __pfx_slab_attr_store+0x10/0x10 [ 1392.779501] internal_create_group+0x322/0xb00 [ 1392.780132] ? __pfx_internal_create_group+0x10/0x10 [ 1392.780821] ? up_write+0x196/0x510 [ 1392.781373] sysfs_slab_add+0x18e/0x220 [ 1392.781914] __kmem_cache_create+0x1fe/0x610 [ 1392.782527] kmem_cache_create_usercopy+0x218/0x340 [ 1392.783222] p9_client_create+0xd0b/0x1260 [ 1392.783817] ? __pfx_p9_client_create+0x10/0x10 [ 1392.784464] ? kasan_save_stack+0x32/0x50 [ 1392.785028] ? v9fs_session_init+0xec/0x17b0 [ 1392.785659] ? lockdep_init_map_type+0x21e/0x7e0 [ 1392.786287] ? __kasan_kmalloc+0x7f/0x90 [ 1392.786853] ? __raw_spin_lock_init+0x3a/0x110 [ 1392.787490] v9fs_session_init+0x1e0/0x17b0 [ 1392.788100] ? __pfx_v9fs_session_init+0x10/0x10 [ 1392.788745] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1392.789462] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1392.790130] ? v9fs_mount+0x9e/0xbd0 [ 1392.790663] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1392.791416] v9fs_mount+0xbd/0xbd0 [ 1392.791924] ? __pfx_v9fs_mount+0x10/0x10 [ 1392.792496] ? cap_capable+0x1be/0x220 [ 1392.793067] ? __pfx_v9fs_mount+0x10/0x10 [ 1392.793662] legacy_get_tree+0x109/0x220 [ 1392.794251] vfs_get_tree+0x92/0x360 [ 1392.794786] path_mount+0x133c/0x1e50 [ 1392.795323] ? kasan_quarantine_put+0x81/0x1d0 [ 1392.795956] ? __pfx_path_mount+0x10/0x10 [ 1392.796534] ? putname+0x102/0x140 [ 1392.797032] ? kmem_cache_free+0x10d/0x4d0 [ 1392.797633] ? putname+0x102/0x140 [ 1392.798149] __x64_sys_mount+0x286/0x310 [ 1392.798721] ? __pfx___x64_sys_mount+0x10/0x10 [ 1392.799360] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1392.800063] do_syscall_64+0x3f/0x90 [ 1392.800597] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1392.801285] RIP: 0033:0x7f798ce07b19 [ 1392.801803] 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 [ 1392.804076] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1392.805056] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1392.805964] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1392.806875] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1392.807783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1392.808692] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1392.809642] [ 1392.822007] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1392.822509] CPU: 1 PID: 52825 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1392.823065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.823613] Call Trace: [ 1392.823799] [ 1392.823960] dump_stack_lvl+0xc1/0xf0 [ 1392.824239] kmem_cache_create_usercopy+0x12b/0x340 [ 1392.824591] p9_client_create+0xd0b/0x1260 [ 1392.824901] ? __pfx_p9_client_create+0x10/0x10 [ 1392.825226] ? kasan_save_stack+0x32/0x50 [ 1392.825547] ? v9fs_session_init+0xec/0x17b0 [ 1392.825857] ? lockdep_init_map_type+0x21e/0x7e0 [ 1392.826195] ? __kasan_kmalloc+0x7f/0x90 [ 1392.826488] ? __raw_spin_lock_init+0x3a/0x110 [ 1392.826825] v9fs_session_init+0x1e0/0x17b0 [ 1392.827135] ? __pfx_v9fs_session_init+0x10/0x10 [ 1392.827477] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1392.827838] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1392.828196] ? v9fs_mount+0x9e/0xbd0 [ 1392.828465] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1392.828866] v9fs_mount+0xbd/0xbd0 [ 1392.829128] ? __pfx_v9fs_mount+0x10/0x10 [ 1392.829438] ? cap_capable+0x1be/0x220 [ 1392.829724] ? __pfx_v9fs_mount+0x10/0x10 [ 1392.830028] legacy_get_tree+0x109/0x220 [ 1392.830321] vfs_get_tree+0x92/0x360 [ 1392.830598] path_mount+0x133c/0x1e50 [ 1392.830874] ? kasan_quarantine_put+0x81/0x1d0 [ 1392.831199] ? __pfx_path_mount+0x10/0x10 [ 1392.831492] ? putname+0x102/0x140 [ 1392.831764] ? kmem_cache_free+0x10d/0x4d0 [ 1392.832063] ? putname+0x102/0x140 [ 1392.832335] __x64_sys_mount+0x286/0x310 [ 1392.832626] ? __pfx___x64_sys_mount+0x10/0x10 [ 1392.832993] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1392.833471] do_syscall_64+0x3f/0x90 [ 1392.833746] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1392.834101] RIP: 0033:0x7f798ce07b19 [ 1392.834361] 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 [ 1392.835526] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1392.836029] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1392.836503] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1392.836981] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1392.837477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1392.837941] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1392.838430] 07:23:41 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:23:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:23:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0x7}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:55 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r3 = inotify_init() mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x50, r3, 0xaad4d000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r4, 0x0, 0x5f1) sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="0c022d1d7ffef18c1f3bf2bd8ec648", @ANYRES16=0x0, @ANYBLOB="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"], 0x20c}, 0x1, 0x0, 0x0, 0x40}, 0x28040001) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), r6) sendmsg$SEG6_CMD_SET_TUNSRC(r6, &(0x7f0000000c40)={&(0x7f0000000b80), 0xc, &(0x7f0000000c00)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0xfffffffe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x7}]}, 0x1c}}, 0xc1) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000000240)={0xa0002000}) r9 = mq_open(&(0x7f0000000500)='\\\x7f li\xc7\x0e\x90s\x90\xb3\xe2\xd82zTd\xc0\'e\x10\xb3\xc1\xff5\x88\xc8f\'P\xd2>', 0x2, 0x100, &(0x7f0000000740)={0x5, 0xe0, 0x80000000, 0x2}) ioctl$LOOP_SET_FD(r8, 0x4c00, r9) sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4dd2864fbde9ccf9fdce26a011f16b59bcceff5cca8477deb89e714951436f39eb5c2334930978fe68dba16e4054892eb01af5e54ac46df30510c5e8478b766aade61a2212368aa09fcc7a66f081a47c56fc96c16205a0fa606619d75f16fccf28bb6f842f4de3488f7e700dad968f7d7c009310cd9b6a9d140e69ef378f29c6dea67fbc58b8b785d1eb1af4c1c2fcf4bd0000000000000000", @ANYRES16=r7, @ANYBLOB="20002cbd7000fbdbdf2504000000180004000700000076050000060000003f0000001f0000001400010000000000000000000000000000000001080002000900000008000200ff010000140004008000000003000000000000000080ffff08000200030000000800020008000000140001000000000000000000000000000000000008000200080000000800020000000080"], 0x98}, 0x1, 0x0, 0x0, 0x400c0}, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r5, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x20}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @private0}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffffa}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 07:23:55 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0x0, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:55 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:23:55 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_macvtap\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0xfffffff8, 0x6, 0x3, [0xfffffffffffffff8, 0x1000, 0x9]}}) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000000c0)) 07:23:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x0, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:23:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 74) 07:23:55 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0x0, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:23:55 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() ptrace$cont(0x20, r0, 0x4, 0x2) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:23:56 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 75) [ 1407.882984] FAULT_INJECTION: forcing a failure. [ 1407.882984] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.884735] CPU: 0 PID: 53238 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1407.885925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1407.887101] Call Trace: [ 1407.887497] [ 1407.887848] dump_stack_lvl+0xc1/0xf0 [ 1407.888453] should_fail_ex+0x4b4/0x5b0 [ 1407.889086] ? __kernfs_new_node+0xd4/0x890 [ 1407.889746] should_failslab+0x9/0x20 [ 1407.890337] kmem_cache_alloc+0x62/0x370 [ 1407.890981] __kernfs_new_node+0xd4/0x890 [ 1407.891620] ? __pfx___kernfs_new_node+0x10/0x10 [ 1407.892360] ? down_write+0x11a/0x1f0 [ 1407.892969] ? up_write+0x196/0x510 [ 1407.893584] kernfs_new_node+0x97/0x120 [ 1407.894209] __kernfs_create_file+0x55/0x350 [ 1407.894870] sysfs_add_file_mode_ns+0x21c/0x440 [ 1407.895535] ? __pfx_slab_attr_store+0x10/0x10 [ 1407.896212] internal_create_group+0x322/0xb00 [ 1407.896874] ? __pfx_internal_create_group+0x10/0x10 [ 1407.897603] ? up_write+0x196/0x510 [ 1407.898276] sysfs_slab_add+0x18e/0x220 [ 1407.898849] __kmem_cache_create+0x1fe/0x610 [ 1407.899496] kmem_cache_create_usercopy+0x218/0x340 [ 1407.900220] p9_client_create+0xd0b/0x1260 [ 1407.900844] ? __pfx_p9_client_create+0x10/0x10 [ 1407.901535] ? kasan_save_stack+0x32/0x50 [ 1407.902275] ? v9fs_session_init+0xec/0x17b0 [ 1407.902923] ? lockdep_init_map_type+0x21e/0x7e0 [ 1407.903746] ? __kasan_kmalloc+0x7f/0x90 [ 1407.904353] ? __raw_spin_lock_init+0x3a/0x110 [ 1407.905170] v9fs_session_init+0x1e0/0x17b0 [ 1407.905830] ? __pfx_v9fs_session_init+0x10/0x10 [ 1407.906663] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1407.907410] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1407.908265] ? v9fs_mount+0x9e/0xbd0 [ 1407.908825] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1407.909625] v9fs_mount+0xbd/0xbd0 [ 1407.910171] ? __pfx_v9fs_mount+0x10/0x10 [ 1407.910778] ? cap_capable+0x1be/0x220 [ 1407.911303] ? __pfx_v9fs_mount+0x10/0x10 [ 1407.911912] legacy_get_tree+0x109/0x220 [ 1407.912514] vfs_get_tree+0x92/0x360 [ 1407.913076] path_mount+0x133c/0x1e50 [ 1407.913667] ? kasan_quarantine_put+0x81/0x1d0 [ 1407.914335] ? __pfx_path_mount+0x10/0x10 [ 1407.914974] ? putname+0x102/0x140 [ 1407.915532] ? kmem_cache_free+0x10d/0x4d0 [ 1407.916192] ? putname+0x102/0x140 [ 1407.916762] __x64_sys_mount+0x286/0x310 [ 1407.917402] ? __pfx___x64_sys_mount+0x10/0x10 [ 1407.918133] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1407.918932] do_syscall_64+0x3f/0x90 [ 1407.919528] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1407.920259] RIP: 0033:0x7f798ce07b19 [ 1407.920803] 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 [ 1407.923250] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1407.924285] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1407.925245] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1407.926208] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1407.927165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1407.928126] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1407.929119] 07:23:56 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 1408.210193] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1408.211302] CPU: 0 PID: 53238 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1408.212468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1408.213569] Call Trace: [ 1408.213944] [ 1408.214287] dump_stack_lvl+0xc1/0xf0 [ 1408.214883] kmem_cache_create_usercopy+0x12b/0x340 [ 1408.215637] p9_client_create+0xd0b/0x1260 [ 1408.216284] ? __pfx_p9_client_create+0x10/0x10 [ 1408.216982] ? kasan_save_stack+0x32/0x50 [ 1408.217634] ? v9fs_session_init+0xec/0x17b0 [ 1408.218301] ? lockdep_init_map_type+0x21e/0x7e0 [ 1408.218997] ? __kasan_kmalloc+0x7f/0x90 [ 1408.219697] ? __raw_spin_lock_init+0x3a/0x110 [ 1408.220554] v9fs_session_init+0x1e0/0x17b0 [ 1408.221255] ? __pfx_v9fs_session_init+0x10/0x10 [ 1408.222037] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1408.222879] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1408.223586] ? v9fs_mount+0x9e/0xbd0 [ 1408.224141] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1408.224975] v9fs_mount+0xbd/0xbd0 [ 1408.225553] ? __pfx_v9fs_mount+0x10/0x10 [ 1408.226299] ? cap_capable+0x1be/0x220 [ 1408.226991] ? __pfx_v9fs_mount+0x10/0x10 [ 1408.227639] legacy_get_tree+0x109/0x220 [ 1408.228250] vfs_get_tree+0x92/0x360 [ 1408.228830] path_mount+0x133c/0x1e50 [ 1408.229421] ? kasan_quarantine_put+0x81/0x1d0 [ 1408.230160] ? __pfx_path_mount+0x10/0x10 [ 1408.230737] ? putname+0x102/0x140 [ 1408.231270] ? kmem_cache_free+0x10d/0x4d0 [ 1408.231852] ? putname+0x102/0x140 [ 1408.232397] __x64_sys_mount+0x286/0x310 [ 1408.232997] ? __pfx___x64_sys_mount+0x10/0x10 [ 1408.233738] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1408.234510] do_syscall_64+0x3f/0x90 [ 1408.235033] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1408.235744] RIP: 0033:0x7f798ce07b19 [ 1408.236309] 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 [ 1408.238741] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1408.239606] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1408.240439] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1408.241347] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1408.242284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1408.243090] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1408.243926] 07:24:11 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 76) 07:24:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:11 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x0, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:24:11 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:11 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x507242, 0x0) sendfile(r1, r1, 0x0, 0x5f1) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file1\x00'}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:24:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000000)) 07:24:11 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:11 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ff8000/0x4000)=nil) r0 = fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x2, 0x0, 0x0, 0x2) wait4(r0, &(0x7f0000000000), 0x2, 0x0) 07:24:11 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 77) 07:24:11 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000000c0)={0x0, 0x20, [0x80, 0x7, 0x200, 0xffffffff80000001], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]}) 07:24:11 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1423.463620] FAULT_INJECTION: forcing a failure. [ 1423.463620] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.465113] CPU: 1 PID: 54010 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1423.466146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1423.467134] Call Trace: [ 1423.467467] [ 1423.467769] dump_stack_lvl+0xc1/0xf0 [ 1423.468290] should_fail_ex+0x4b4/0x5b0 [ 1423.468831] ? __kernfs_new_node+0xd4/0x890 [ 1423.469378] should_failslab+0x9/0x20 [ 1423.469912] kmem_cache_alloc+0x62/0x370 [ 1423.470459] __kernfs_new_node+0xd4/0x890 [ 1423.471000] ? __pfx___kernfs_new_node+0x10/0x10 [ 1423.471632] ? down_write+0x11a/0x1f0 [ 1423.472148] ? up_write+0x196/0x510 [ 1423.472653] kernfs_new_node+0x97/0x120 [ 1423.473180] __kernfs_create_file+0x55/0x350 [ 1423.473790] sysfs_add_file_mode_ns+0x21c/0x440 [ 1423.474392] ? __pfx_slab_attr_store+0x10/0x10 [ 1423.474996] internal_create_group+0x322/0xb00 [ 1423.475588] ? __pfx_internal_create_group+0x10/0x10 [ 1423.476229] ? up_write+0x196/0x510 [ 1423.476720] sysfs_slab_add+0x18e/0x220 [ 1423.477233] __kmem_cache_create+0x1fe/0x610 [ 1423.477822] kmem_cache_create_usercopy+0x218/0x340 [ 1423.478475] p9_client_create+0xd0b/0x1260 [ 1423.479044] ? __pfx_p9_client_create+0x10/0x10 [ 1423.479639] ? kasan_save_stack+0x32/0x50 [ 1423.480174] ? v9fs_session_init+0xec/0x17b0 [ 1423.480751] ? lockdep_init_map_type+0x21e/0x7e0 [ 1423.481353] ? __kasan_kmalloc+0x7f/0x90 [ 1423.481915] ? __raw_spin_lock_init+0x3a/0x110 [ 1423.482508] v9fs_session_init+0x1e0/0x17b0 [ 1423.483086] ? __pfx_v9fs_session_init+0x10/0x10 [ 1423.483696] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1423.484367] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1423.484998] ? v9fs_mount+0x9e/0xbd0 [ 1423.485503] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1423.486240] v9fs_mount+0xbd/0xbd0 [ 1423.486730] ? __pfx_v9fs_mount+0x10/0x10 [ 1423.487276] ? cap_capable+0x1be/0x220 [ 1423.487796] ? __pfx_v9fs_mount+0x10/0x10 [ 1423.488332] legacy_get_tree+0x109/0x220 [ 1423.488869] vfs_get_tree+0x92/0x360 [ 1423.489366] path_mount+0x133c/0x1e50 [ 1423.489904] ? kasan_quarantine_put+0x81/0x1d0 [ 1423.490500] ? __pfx_path_mount+0x10/0x10 [ 1423.491040] ? putname+0x102/0x140 [ 1423.491515] ? kmem_cache_free+0x10d/0x4d0 [ 1423.492061] ? putname+0x102/0x140 [ 1423.492543] __x64_sys_mount+0x286/0x310 [ 1423.493080] ? __pfx___x64_sys_mount+0x10/0x10 [ 1423.493680] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1423.494360] do_syscall_64+0x3f/0x90 [ 1423.494858] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1423.495492] RIP: 0033:0x7f798ce07b19 [ 1423.495959] 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 [ 1423.498089] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1423.499005] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1423.499864] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1423.500727] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1423.501580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.502454] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1423.503341] 07:24:11 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x0, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:24:11 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:11 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000e, 0x4000010, 0xffffffffffffffff, 0xa8fd3000) shmat(0xffffffffffffffff, &(0x7f0000ff8000/0x4000)=nil, 0x4000) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:24:11 executing program 2: semctl$GETZCNT(0xffffffffffffffff, 0x3, 0xf, &(0x7f00000000c0)=""/193) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0002}}}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:24:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:11 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'wlan0\x00', {}, 0xfff8}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bridge_slave_1\x00', {0x2, 0x0, @private}}) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8080, 0x40) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x1, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x4841) [ 1423.792025] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1423.793096] CPU: 0 PID: 54010 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1423.794128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1423.795142] Call Trace: [ 1423.795480] [ 1423.795782] dump_stack_lvl+0xc1/0xf0 [ 1423.796308] kmem_cache_create_usercopy+0x12b/0x340 [ 1423.796969] p9_client_create+0xd0b/0x1260 [ 1423.797535] ? __pfx_p9_client_create+0x10/0x10 [ 1423.798167] ? kasan_save_stack+0x32/0x50 [ 1423.798719] ? v9fs_session_init+0xec/0x17b0 [ 1423.799311] ? lockdep_init_map_type+0x21e/0x7e0 [ 1423.799937] ? __kasan_kmalloc+0x7f/0x90 [ 1423.800481] ? __raw_spin_lock_init+0x3a/0x110 [ 1423.801092] v9fs_session_init+0x1e0/0x17b0 [ 1423.801666] ? __pfx_v9fs_session_init+0x10/0x10 [ 1423.802304] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1423.802986] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1423.803629] ? v9fs_mount+0x9e/0xbd0 [ 1423.804149] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1423.804889] v9fs_mount+0xbd/0xbd0 [ 1423.805382] ? __pfx_v9fs_mount+0x10/0x10 [ 1423.805947] ? cap_capable+0x1be/0x220 [ 1423.806486] ? __pfx_v9fs_mount+0x10/0x10 [ 1423.807041] legacy_get_tree+0x109/0x220 [ 1423.807594] vfs_get_tree+0x92/0x360 [ 1423.808103] path_mount+0x133c/0x1e50 [ 1423.808625] ? kasan_quarantine_put+0x81/0x1d0 [ 1423.809232] ? __pfx_path_mount+0x10/0x10 [ 1423.809802] ? putname+0x102/0x140 [ 1423.810285] ? kmem_cache_free+0x10d/0x4d0 [ 1423.810848] ? putname+0x102/0x140 [ 1423.811336] __x64_sys_mount+0x286/0x310 [ 1423.811885] ? __pfx___x64_sys_mount+0x10/0x10 [ 1423.812498] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1423.813175] do_syscall_64+0x3f/0x90 [ 1423.813685] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1423.814341] RIP: 0033:0x7f798ce07b19 [ 1423.814817] 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 [ 1423.817026] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1423.817987] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1423.818879] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1423.819756] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1423.820646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.821527] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1423.822442] 07:24:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:26 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:26 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) 07:24:26 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x0, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:24:26 executing program 2: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 07:24:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 78) 07:24:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:26 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipvlan0\x00', {0x2, 0x0, @private}}) 07:24:26 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 07:24:26 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 79) 07:24:26 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:24:26 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) syz_io_uring_setup(0x3b26, &(0x7f0000000000)={0x0, 0x10e2, 0x5450f671d7b3a07b, 0x2, 0x1e4}, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 07:24:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:26 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x0, 0xffff}}, 0x14) 07:24:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 80) 07:24:27 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:24:27 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:24:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000040)=0x2c) 07:24:40 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'ip6tnl0\x00', {0x2, 0x0, @private}}) 07:24:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:40 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 81) 07:24:40 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) ptrace(0x8, r0) 07:24:40 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:40 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3d, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) r1 = epoll_create(0x52) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0)) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f00000000c0)=""/170, &(0x7f0000000180)=0xaa) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:24:40 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1451.968474] FAULT_INJECTION: forcing a failure. [ 1451.968474] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.969305] CPU: 1 PID: 55484 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1451.969857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1451.970417] Call Trace: [ 1451.970604] [ 1451.970771] dump_stack_lvl+0xc1/0xf0 [ 1451.971056] should_fail_ex+0x4b4/0x5b0 [ 1451.971358] ? __kernfs_new_node+0xd4/0x890 [ 1451.971657] should_failslab+0x9/0x20 [ 1451.971936] kmem_cache_alloc+0x62/0x370 [ 1451.972235] __kernfs_new_node+0xd4/0x890 [ 1451.972532] ? __pfx___kernfs_new_node+0x10/0x10 [ 1451.972867] ? down_write+0x11a/0x1f0 [ 1451.973156] ? up_write+0x196/0x510 [ 1451.973429] kernfs_new_node+0x97/0x120 [ 1451.973719] __kernfs_create_file+0x55/0x350 [ 1451.974041] sysfs_add_file_mode_ns+0x21c/0x440 [ 1451.974379] ? __pfx_slab_attr_store+0x10/0x10 [ 1451.974713] internal_create_group+0x322/0xb00 [ 1451.975042] ? __pfx_internal_create_group+0x10/0x10 [ 1451.975394] ? up_write+0x196/0x510 [ 1451.975667] sysfs_slab_add+0x18e/0x220 [ 1451.975948] __kmem_cache_create+0x1fe/0x610 [ 1451.976269] kmem_cache_create_usercopy+0x218/0x340 [ 1451.976622] p9_client_create+0xd0b/0x1260 [ 1451.976933] ? __pfx_p9_client_create+0x10/0x10 [ 1451.977265] ? kasan_save_stack+0x32/0x50 [ 1451.977560] ? v9fs_session_init+0xec/0x17b0 [ 1451.977880] ? lockdep_init_map_type+0x21e/0x7e0 [ 1451.978208] ? __kasan_kmalloc+0x7f/0x90 [ 1451.978506] ? __raw_spin_lock_init+0x3a/0x110 [ 1451.978835] v9fs_session_init+0x1e0/0x17b0 [ 1451.979151] ? __pfx_v9fs_session_init+0x10/0x10 [ 1451.979489] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1451.979855] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1451.980201] ? v9fs_mount+0x9e/0xbd0 [ 1451.980477] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1451.980875] v9fs_mount+0xbd/0xbd0 [ 1451.981143] ? __pfx_v9fs_mount+0x10/0x10 [ 1451.981447] ? cap_capable+0x1be/0x220 [ 1451.981740] ? __pfx_v9fs_mount+0x10/0x10 [ 1451.982042] legacy_get_tree+0x109/0x220 [ 1451.982355] vfs_get_tree+0x92/0x360 [ 1451.982632] path_mount+0x133c/0x1e50 [ 1451.982920] ? kasan_quarantine_put+0x81/0x1d0 [ 1451.983242] ? __pfx_path_mount+0x10/0x10 [ 1451.983543] ? putname+0x102/0x140 [ 1451.983802] ? kmem_cache_free+0x10d/0x4d0 [ 1451.984096] ? putname+0x102/0x140 [ 1451.984358] __x64_sys_mount+0x286/0x310 [ 1451.984648] ? __pfx___x64_sys_mount+0x10/0x10 [ 1451.984978] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1451.985347] do_syscall_64+0x3f/0x90 [ 1451.985617] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1451.985971] RIP: 0033:0x7f798ce07b19 [ 1451.986235] 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 [ 1451.987459] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1451.987995] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1451.988492] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1451.988993] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1451.989492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1451.989997] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1451.990536] [ 1452.005281] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1452.005916] CPU: 1 PID: 55484 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1452.006480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.007030] Call Trace: [ 1452.007208] [ 1452.007368] dump_stack_lvl+0xc1/0xf0 [ 1452.007644] kmem_cache_create_usercopy+0x12b/0x340 [ 1452.007998] p9_client_create+0xd0b/0x1260 [ 1452.008303] ? __pfx_p9_client_create+0x10/0x10 [ 1452.008628] ? kasan_save_stack+0x32/0x50 [ 1452.008928] ? v9fs_session_init+0xec/0x17b0 [ 1452.009260] ? lockdep_init_map_type+0x21e/0x7e0 [ 1452.009585] ? __kasan_kmalloc+0x7f/0x90 [ 1452.009894] ? __raw_spin_lock_init+0x3a/0x110 [ 1452.010248] v9fs_session_init+0x1e0/0x17b0 [ 1452.010585] ? __pfx_v9fs_session_init+0x10/0x10 [ 1452.010919] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1452.011284] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1452.011619] ? v9fs_mount+0x9e/0xbd0 [ 1452.011892] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1452.012278] v9fs_mount+0xbd/0xbd0 [ 1452.012540] ? __pfx_v9fs_mount+0x10/0x10 [ 1452.012834] ? cap_capable+0x1be/0x220 [ 1452.013113] ? __pfx_v9fs_mount+0x10/0x10 [ 1452.013409] legacy_get_tree+0x109/0x220 [ 1452.013814] vfs_get_tree+0x92/0x360 [ 1452.014156] path_mount+0x133c/0x1e50 [ 1452.014431] ? kasan_quarantine_put+0x81/0x1d0 [ 1452.014757] ? __pfx_path_mount+0x10/0x10 [ 1452.015049] ? putname+0x102/0x140 [ 1452.015315] ? kmem_cache_free+0x10d/0x4d0 [ 1452.015629] ? putname+0x102/0x140 [ 1452.015904] __x64_sys_mount+0x286/0x310 [ 1452.016207] ? __pfx___x64_sys_mount+0x10/0x10 [ 1452.016548] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1452.016925] do_syscall_64+0x3f/0x90 [ 1452.017218] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1452.017591] RIP: 0033:0x7f798ce07b19 [ 1452.017855] 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 [ 1452.019110] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1452.019637] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1452.020137] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1452.020635] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1452.021132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1452.021640] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1452.022169] 07:24:54 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) 07:24:54 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:54 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x1}}, 0x14) r1 = epoll_create(0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'sit0\x00'}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 07:24:54 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:54 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, 0x0, 0x10, 0xffffffffffffffff, 0xa) 07:24:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 82) 07:24:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:54 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = fork() ptrace(0x10, r0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) ptrace$peeksig(0x4209, r0, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) ioprio_get$pid(0x2, r0) 07:24:55 executing program 2: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001100), 0x682600, 0x0) sendfile(r1, r3, &(0x7f00000010c0)=0x1, 0xff) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) 07:24:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 83) 07:24:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:24:55 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, 0x0, 0x10, 0xffffffffffffffff, 0xa) [ 1466.967021] FAULT_INJECTION: forcing a failure. [ 1466.967021] name failslab, interval 1, probability 0, space 0, times 0 [ 1466.968798] CPU: 0 PID: 56168 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1466.969732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1466.971005] Call Trace: [ 1466.971326] [ 1466.971699] dump_stack_lvl+0xc1/0xf0 [ 1466.972191] should_fail_ex+0x4b4/0x5b0 [ 1466.972866] ? __kernfs_new_node+0xd4/0x890 [ 1466.973386] should_failslab+0x9/0x20 [ 1466.974022] kmem_cache_alloc+0x62/0x370 [ 1466.974557] __kernfs_new_node+0xd4/0x890 [ 1466.975231] ? __pfx___kernfs_new_node+0x10/0x10 [ 1466.975823] ? down_write+0x11a/0x1f0 [ 1466.976455] ? up_write+0x196/0x510 [ 1466.976929] kernfs_new_node+0x97/0x120 [ 1466.977572] __kernfs_create_file+0x55/0x350 [ 1466.978129] sysfs_add_file_mode_ns+0x21c/0x440 [ 1466.978908] ? __pfx_slab_attr_store+0x10/0x10 [ 1466.979505] internal_create_group+0x322/0xb00 [ 1466.980259] ? __pfx_internal_create_group+0x10/0x10 [ 1466.980917] ? up_write+0x196/0x510 [ 1466.981524] sysfs_slab_add+0x18e/0x220 [ 1466.982056] __kmem_cache_create+0x1fe/0x610 [ 1466.982796] kmem_cache_create_usercopy+0x218/0x340 [ 1466.983456] p9_client_create+0xd0b/0x1260 [ 1466.984168] ? __pfx_p9_client_create+0x10/0x10 [ 1466.984779] ? kasan_save_stack+0x32/0x50 [ 1466.985454] ? v9fs_session_init+0xec/0x17b0 [ 1466.986043] ? lockdep_init_map_type+0x21e/0x7e0 [ 1466.986821] ? __kasan_kmalloc+0x7f/0x90 [ 1466.987371] ? __raw_spin_lock_init+0x3a/0x110 [ 1466.988128] v9fs_session_init+0x1e0/0x17b0 [ 1466.988722] ? __pfx_v9fs_session_init+0x10/0x10 [ 1466.989498] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1466.990176] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1466.990982] ? v9fs_mount+0x9e/0xbd0 [ 1466.991486] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1466.992389] v9fs_mount+0xbd/0xbd0 [ 1466.992878] ? __pfx_v9fs_mount+0x10/0x10 [ 1466.993578] ? cap_capable+0x1be/0x220 [ 1466.994116] ? __pfx_v9fs_mount+0x10/0x10 [ 1466.994830] legacy_get_tree+0x109/0x220 [ 1466.995382] vfs_get_tree+0x92/0x360 [ 1466.996004] path_mount+0x133c/0x1e50 [ 1466.996507] ? kasan_quarantine_put+0x81/0x1d0 [ 1466.997256] ? __pfx_path_mount+0x10/0x10 [ 1466.997769] ? putname+0x102/0x140 [ 1466.998371] ? kmem_cache_free+0x10d/0x4d0 [ 1466.998904] ? putname+0x102/0x140 [ 1466.999506] __x64_sys_mount+0x286/0x310 [ 1467.000024] ? __pfx___x64_sys_mount+0x10/0x10 [ 1467.000782] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.001418] do_syscall_64+0x3f/0x90 [ 1467.002043] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1467.002682] RIP: 0033:0x7f798ce07b19 [ 1467.003283] 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 [ 1467.005387] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1467.006576] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1467.007471] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1467.008348] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1467.009232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1467.010112] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1467.011008] [ 1467.014494] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1467.015408] CPU: 0 PID: 56168 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1467.016330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.017295] Call Trace: [ 1467.017620] [ 1467.017911] dump_stack_lvl+0xc1/0xf0 [ 1467.018444] kmem_cache_create_usercopy+0x12b/0x340 [ 1467.019083] p9_client_create+0xd0b/0x1260 [ 1467.019629] ? __pfx_p9_client_create+0x10/0x10 [ 1467.020215] ? kasan_save_stack+0x32/0x50 [ 1467.020911] ? v9fs_session_init+0xec/0x17b0 [ 1467.021484] ? lockdep_init_map_type+0x21e/0x7e0 [ 1467.022077] ? __kasan_kmalloc+0x7f/0x90 [ 1467.022629] ? __raw_spin_lock_init+0x3a/0x110 [ 1467.023215] v9fs_session_init+0x1e0/0x17b0 [ 1467.023784] ? __pfx_v9fs_session_init+0x10/0x10 [ 1467.024382] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.025200] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1467.025819] ? v9fs_mount+0x9e/0xbd0 [ 1467.026449] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1467.027156] v9fs_mount+0xbd/0xbd0 [ 1467.027750] ? __pfx_v9fs_mount+0x10/0x10 [ 1467.028295] ? cap_capable+0x1be/0x220 [ 1467.028944] ? __pfx_v9fs_mount+0x10/0x10 [ 1467.029482] legacy_get_tree+0x109/0x220 [ 1467.030156] vfs_get_tree+0x92/0x360 [ 1467.030678] path_mount+0x133c/0x1e50 [ 1467.031309] ? kasan_quarantine_put+0x81/0x1d0 [ 1467.031898] ? __pfx_path_mount+0x10/0x10 [ 1467.032576] ? putname+0x102/0x140 [ 1467.033040] ? kmem_cache_free+0x10d/0x4d0 [ 1467.033728] ? putname+0x102/0x140 [ 1467.034202] __x64_sys_mount+0x286/0x310 [ 1467.034769] ? __pfx___x64_sys_mount+0x10/0x10 [ 1467.035379] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.036050] do_syscall_64+0x3f/0x90 [ 1467.036550] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1467.037192] RIP: 0033:0x7f798ce07b19 [ 1467.037652] 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 [ 1467.039830] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1467.040760] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 07:24:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1467.041622] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1467.042684] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1467.043539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1467.044403] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1467.045279] 07:24:55 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() ptrace$cont(0x9, r0, 0x6, 0x3) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) remap_file_pages(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4, 0x9, 0x2) 07:24:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 84) 07:24:55 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x0, @private}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x40}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xff}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfffa}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40040) 07:24:55 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:24:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) ioctl(r0, 0x2, &(0x7f00000000c0)="c1e27bf5eeab6dd57172896b3cb7ba2b673b5d476c759706dbc626d2128ad692cf208395a72a9debae9d24c834231c72ea1232bea8eced67d42eb19be82e614a1a5678b8df6e52abb3ac0dbfed136d3a701a4b21c539cc424b76737ee9827734e55afd33e2ddc61e517487d2ecf3d149a8c3b842ccf0b662cafacef2be4430714e8af1e641cf427fee677d68c079a15409ea43e261fc5b68f3017d89e2772840f557df898c0714612232b63b04") r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 07:24:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 85) 07:24:55 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) connect$802154_dgram(r2, &(0x7f00000000c0)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:24:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:24:55 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, 0x0, 0x10, 0xffffffffffffffff, 0xa) 07:24:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r2}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0xf2d, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8001) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:24:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1467.912678] FAULT_INJECTION: forcing a failure. [ 1467.912678] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.914330] CPU: 1 PID: 56667 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1467.915408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.916457] Call Trace: [ 1467.916772] [ 1467.917059] dump_stack_lvl+0xc1/0xf0 [ 1467.917554] should_fail_ex+0x4b4/0x5b0 [ 1467.918071] ? __kernfs_new_node+0xd4/0x890 [ 1467.918627] should_failslab+0x9/0x20 [ 1467.919119] kmem_cache_alloc+0x62/0x370 [ 1467.919642] __kernfs_new_node+0xd4/0x890 [ 1467.920164] ? __pfx___kernfs_new_node+0x10/0x10 [ 1467.920766] ? down_write+0x11a/0x1f0 [ 1467.921266] ? up_write+0x196/0x510 [ 1467.921745] kernfs_new_node+0x97/0x120 [ 1467.922254] __kernfs_create_file+0x55/0x350 [ 1467.922831] sysfs_add_file_mode_ns+0x21c/0x440 [ 1467.923408] ? __pfx_slab_attr_store+0x10/0x10 [ 1467.923997] internal_create_group+0x322/0xb00 [ 1467.924576] ? __pfx_internal_create_group+0x10/0x10 [ 1467.925198] ? up_write+0x196/0x510 [ 1467.925766] sysfs_slab_add+0x18e/0x220 [ 1467.926319] __kmem_cache_create+0x1fe/0x610 [ 1467.927002] kmem_cache_create_usercopy+0x218/0x340 [ 1467.927631] p9_client_create+0xd0b/0x1260 [ 1467.928173] ? __pfx_p9_client_create+0x10/0x10 [ 1467.928837] ? kasan_save_stack+0x32/0x50 [ 1467.929375] ? v9fs_session_init+0xec/0x17b0 [ 1467.930000] ? lockdep_init_map_type+0x21e/0x7e0 [ 1467.930638] ? __kasan_kmalloc+0x7f/0x90 [ 1467.931159] ? __raw_spin_lock_init+0x3a/0x110 [ 1467.931743] v9fs_session_init+0x1e0/0x17b0 [ 1467.932314] ? __pfx_v9fs_session_init+0x10/0x10 [ 1467.932906] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.933547] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1467.934154] ? v9fs_mount+0x9e/0xbd0 [ 1467.934641] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1467.935325] v9fs_mount+0xbd/0xbd0 [ 1467.935786] ? __pfx_v9fs_mount+0x10/0x10 [ 1467.936413] ? cap_capable+0x1be/0x220 [ 1467.936918] ? __pfx_v9fs_mount+0x10/0x10 [ 1467.937439] legacy_get_tree+0x109/0x220 [ 1467.938007] vfs_get_tree+0x92/0x360 [ 1467.938622] path_mount+0x133c/0x1e50 [ 1467.939124] ? kasan_quarantine_put+0x81/0x1d0 [ 1467.939697] ? __pfx_path_mount+0x10/0x10 [ 1467.940220] ? putname+0x102/0x140 [ 1467.940667] ? kmem_cache_free+0x10d/0x4d0 [ 1467.941215] ? putname+0x102/0x140 [ 1467.941676] __x64_sys_mount+0x286/0x310 [ 1467.942199] ? __pfx___x64_sys_mount+0x10/0x10 [ 1467.942785] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.943419] do_syscall_64+0x3f/0x90 [ 1467.943890] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1467.944506] RIP: 0033:0x7f798ce07b19 [ 1467.944952] 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 [ 1467.947028] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1467.947909] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1467.948839] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1467.949760] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1467.950625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1467.951452] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1467.952428] [ 1467.985736] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1467.986969] CPU: 0 PID: 56667 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1467.988117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.989256] Call Trace: [ 1467.989634] [ 1467.989972] dump_stack_lvl+0xc1/0xf0 [ 1467.990582] kmem_cache_create_usercopy+0x12b/0x340 [ 1467.991327] p9_client_create+0xd0b/0x1260 [ 1467.991967] ? __pfx_p9_client_create+0x10/0x10 [ 1467.992658] ? kasan_save_stack+0x32/0x50 [ 1467.993273] ? v9fs_session_init+0xec/0x17b0 [ 1467.993930] ? lockdep_init_map_type+0x21e/0x7e0 [ 1467.994629] ? __kasan_kmalloc+0x7f/0x90 [ 1467.995245] ? __raw_spin_lock_init+0x3a/0x110 [ 1467.995927] v9fs_session_init+0x1e0/0x17b0 [ 1467.996595] ? __pfx_v9fs_session_init+0x10/0x10 [ 1467.997301] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1467.998066] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1467.998801] ? v9fs_mount+0x9e/0xbd0 [ 1467.999369] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1468.000179] v9fs_mount+0xbd/0xbd0 [ 1468.000727] ? __pfx_v9fs_mount+0x10/0x10 [ 1468.001332] ? cap_capable+0x1be/0x220 [ 1468.001931] ? __pfx_v9fs_mount+0x10/0x10 [ 1468.002572] legacy_get_tree+0x109/0x220 [ 1468.003191] vfs_get_tree+0x92/0x360 [ 1468.003761] path_mount+0x133c/0x1e50 [ 1468.004346] ? kasan_quarantine_put+0x81/0x1d0 [ 1468.005022] ? __pfx_path_mount+0x10/0x10 [ 1468.005640] ? putname+0x102/0x140 [ 1468.006173] ? kmem_cache_free+0x10d/0x4d0 [ 1468.006797] ? putname+0x102/0x140 [ 1468.007347] __x64_sys_mount+0x286/0x310 [ 1468.007960] ? __pfx___x64_sys_mount+0x10/0x10 [ 1468.008653] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1468.009411] do_syscall_64+0x3f/0x90 [ 1468.009977] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1468.010730] RIP: 0033:0x7f798ce07b19 [ 1468.011266] 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 [ 1468.013747] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1468.014795] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1468.015782] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1468.016770] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1468.017759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1468.018752] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1468.019775] 07:25:10 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) connect$802154_dgram(r1, &(0x7f0000000280)={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x14) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000cbfd4fafb79b966f756e48b56b10a5c4b2f5257fd22247b8d667ed025aa581f7c1560492e48677b4c38ca5f9d7a4776ea0dea1e31e9ffd7caac7c6e6462cb755663a067622c192820d1ff6189c10f3cdbde19ece2910bfdac87156bcdf94049951e4a720ac27e1"]) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x4, 0x3, 0x4, 0x8, @ipv4={'\x00', '\xff\xff', @empty}, @mcast1, 0x8, 0x8000, 0x40000006, 0x1ff}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'syztnl1\x00', r3, 0xee595ebb8e6d8e39, 0x2, 0x3, 0x7ff, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, 0x10, 0x1, 0xfffffff9}}) connect$802154_dgram(r1, &(0x7f00000000c0)={0x24, @short={0x2, 0xffff, 0xaaa3}}, 0x14) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:25:10 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x100, 0x2) 07:25:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:10 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:10 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, r1, 0x0, 0x5f1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) 07:25:10 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 86) 07:25:10 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0xa) 07:25:10 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) umount2(0x0, 0xb) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:11 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0xa) 07:25:27 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) connect$802154_dgram(r2, &(0x7f0000000040)={0x24, @short}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000), 0x4) 07:25:27 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x40c342, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x200008c9}, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000f80)={'ip6_vti0\x00', {0x2, 0x0, @private}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) accept4$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r3, 0x0, 0x5f1) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r4, r2, 0x0, 0x4) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @none={0x0, 0x1}}, 0x14) 07:25:27 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, 0xffffffffffffffff, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:27 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x14) 07:25:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 87) 07:25:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:27 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0xa) [ 1499.163731] FAULT_INJECTION: forcing a failure. [ 1499.163731] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.165181] CPU: 0 PID: 57236 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1499.166209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.167244] Call Trace: [ 1499.167588] [ 1499.167894] dump_stack_lvl+0xc1/0xf0 [ 1499.168425] should_fail_ex+0x4b4/0x5b0 [ 1499.168984] ? __kernfs_new_node+0xd4/0x890 [ 1499.169556] should_failslab+0x9/0x20 [ 1499.170069] kmem_cache_alloc+0x62/0x370 [ 1499.170625] __kernfs_new_node+0xd4/0x890 [ 1499.171195] ? __pfx___kernfs_new_node+0x10/0x10 [ 1499.171837] ? down_write+0x11a/0x1f0 [ 1499.172374] ? up_write+0x196/0x510 [ 1499.172883] kernfs_new_node+0x97/0x120 [ 1499.173424] __kernfs_create_file+0x55/0x350 [ 1499.174028] sysfs_add_file_mode_ns+0x21c/0x440 [ 1499.174645] ? __pfx_slab_attr_store+0x10/0x10 [ 1499.175283] internal_create_group+0x322/0xb00 [ 1499.175888] ? __pfx_internal_create_group+0x10/0x10 [ 1499.176541] ? up_write+0x196/0x510 [ 1499.177049] sysfs_slab_add+0x18e/0x220 [ 1499.177569] __kmem_cache_create+0x1fe/0x610 [ 1499.178154] kmem_cache_create_usercopy+0x218/0x340 [ 1499.178823] p9_client_create+0xd0b/0x1260 [ 1499.179387] ? __pfx_p9_client_create+0x10/0x10 [ 1499.179997] ? kasan_save_stack+0x32/0x50 [ 1499.180546] ? v9fs_session_init+0xec/0x17b0 [ 1499.181131] ? lockdep_init_map_type+0x21e/0x7e0 [ 1499.181742] ? __kasan_kmalloc+0x7f/0x90 [ 1499.182288] ? __raw_spin_lock_init+0x3a/0x110 [ 1499.182904] v9fs_session_init+0x1e0/0x17b0 [ 1499.183486] ? __pfx_v9fs_session_init+0x10/0x10 [ 1499.184114] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1499.184789] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1499.185424] ? v9fs_mount+0x9e/0xbd0 [ 1499.185935] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1499.186655] v9fs_mount+0xbd/0xbd0 [ 1499.187167] ? __pfx_v9fs_mount+0x10/0x10 [ 1499.187718] ? cap_capable+0x1be/0x220 [ 1499.188248] ? __pfx_v9fs_mount+0x10/0x10 [ 1499.188801] legacy_get_tree+0x109/0x220 [ 1499.189352] vfs_get_tree+0x92/0x360 [ 1499.189860] path_mount+0x133c/0x1e50 [ 1499.190377] ? kasan_quarantine_put+0x81/0x1d0 [ 1499.190990] ? __pfx_path_mount+0x10/0x10 [ 1499.191543] ? putname+0x102/0x140 [ 1499.192024] ? kmem_cache_free+0x10d/0x4d0 [ 1499.192587] ? putname+0x102/0x140 [ 1499.193073] __x64_sys_mount+0x286/0x310 [ 1499.193623] ? __pfx___x64_sys_mount+0x10/0x10 [ 1499.194230] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1499.194917] do_syscall_64+0x3f/0x90 [ 1499.195426] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1499.196079] RIP: 0033:0x7f798ce07b19 [ 1499.196552] 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 [ 1499.198768] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1499.199719] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1499.200605] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1499.201484] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1499.202360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1499.203249] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1499.204160] [ 1499.277346] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1499.278368] CPU: 1 PID: 57236 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1499.279378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.280351] Call Trace: [ 1499.280688] [ 1499.280985] dump_stack_lvl+0xc1/0xf0 [ 1499.281493] kmem_cache_create_usercopy+0x12b/0x340 [ 1499.282130] p9_client_create+0xd0b/0x1260 [ 1499.282708] ? __pfx_p9_client_create+0x10/0x10 [ 1499.283323] ? kasan_save_stack+0x32/0x50 [ 1499.283881] ? v9fs_session_init+0xec/0x17b0 [ 1499.284482] ? lockdep_init_map_type+0x21e/0x7e0 [ 1499.285111] ? __kasan_kmalloc+0x7f/0x90 [ 1499.285672] ? __raw_spin_lock_init+0x3a/0x110 [ 1499.286291] v9fs_session_init+0x1e0/0x17b0 [ 1499.286899] ? __pfx_v9fs_session_init+0x10/0x10 [ 1499.287534] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1499.288223] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1499.288879] ? v9fs_mount+0x9e/0xbd0 [ 1499.289398] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1499.290144] v9fs_mount+0xbd/0xbd0 [ 1499.290643] ? __pfx_v9fs_mount+0x10/0x10 [ 1499.291213] ? cap_capable+0x1be/0x220 [ 1499.291763] ? __pfx_v9fs_mount+0x10/0x10 [ 1499.292325] legacy_get_tree+0x109/0x220 [ 1499.292881] vfs_get_tree+0x92/0x360 [ 1499.293400] path_mount+0x133c/0x1e50 [ 1499.293926] ? kasan_quarantine_put+0x81/0x1d0 [ 1499.294549] ? __pfx_path_mount+0x10/0x10 [ 1499.295128] ? putname+0x102/0x140 [ 1499.295618] ? kmem_cache_free+0x10d/0x4d0 [ 1499.296189] ? putname+0x102/0x140 [ 1499.296694] __x64_sys_mount+0x286/0x310 [ 1499.297257] ? __pfx___x64_sys_mount+0x10/0x10 [ 1499.297888] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1499.298580] do_syscall_64+0x3f/0x90 [ 1499.299101] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1499.299770] RIP: 0033:0x7f798ce07b19 [ 1499.300260] 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 [ 1499.302501] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1499.303483] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1499.304388] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1499.305291] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1499.306194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1499.307109] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1499.308032] 07:25:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x197487d6, 0x3cd}}, './file0\x00'}) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0x2, 0x4}, 0x6) 07:25:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:27 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0x0) 07:25:27 executing program 5: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@loopback={0x284}, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', r3, 0x29, 0x0, 0x3, 0x6, 0x46, @empty, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x7, 0x7, 0x3, 0x1}}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x2a, 0x8001, 0xa9d4, 0x3}, 0x10) 07:25:27 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, 0xffffffffffffffff, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 88) 07:25:27 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @sack_perm], 0x2) r3 = gettid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r4, 0x0, 0x5f1) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0xff, 0x6, 0x7, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x81, 0x0, @perf_config_ext={0x400, 0x7}, 0x1808, 0xa7, 0x4, 0x1, 0x6, 0x9, 0x1, 0x0, 0xfffffffb, 0x0, 0x1ff}, r3, 0x1, r4, 0x9) ptrace$poke(0x4, 0xffffffffffffffff, &(0x7f00000000c0), 0x200) 07:25:28 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendfile(r1, r1, 0x0, 0x5f1) connect$802154_dgram(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x2, {0x200}}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0002}}}, 0x14) 07:25:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:41 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0x0) 07:25:41 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x5, 0xd520, 0x4}) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @empty}}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) connect$802154_dgram(r2, &(0x7f00000000c0)={0x24, @none={0x0, 0xffff}}, 0x14) 07:25:41 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 89) 07:25:41 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 07:25:41 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap$perf(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x6a3) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101040, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x800) 07:25:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, 0xffffffffffffffff, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1513.741650] FAULT_INJECTION: forcing a failure. [ 1513.741650] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.743271] CPU: 0 PID: 58199 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1513.744287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1513.745301] Call Trace: [ 1513.745637] [ 1513.745933] dump_stack_lvl+0xc1/0xf0 [ 1513.746470] should_fail_ex+0x4b4/0x5b0 [ 1513.747027] ? __kernfs_new_node+0xd4/0x890 [ 1513.747588] should_failslab+0x9/0x20 [ 1513.748099] kmem_cache_alloc+0x62/0x370 [ 1513.748649] __kernfs_new_node+0xd4/0x890 [ 1513.749197] ? __pfx___kernfs_new_node+0x10/0x10 [ 1513.749826] ? down_write+0x11a/0x1f0 [ 1513.750360] ? up_write+0x196/0x510 [ 1513.750873] kernfs_new_node+0x97/0x120 [ 1513.751402] __kernfs_create_file+0x55/0x350 [ 1513.752000] sysfs_add_file_mode_ns+0x21c/0x440 [ 1513.752603] ? __pfx_slab_attr_store+0x10/0x10 [ 1513.753213] internal_create_group+0x322/0xb00 [ 1513.753825] ? __pfx_internal_create_group+0x10/0x10 [ 1513.754482] ? up_write+0x196/0x510 [ 1513.755005] sysfs_slab_add+0x18e/0x220 [ 1513.755539] __kmem_cache_create+0x1fe/0x610 [ 1513.756136] kmem_cache_create_usercopy+0x218/0x340 [ 1513.756796] p9_client_create+0xd0b/0x1260 [ 1513.757359] ? __pfx_p9_client_create+0x10/0x10 [ 1513.757987] ? kasan_save_stack+0x32/0x50 [ 1513.758554] ? v9fs_session_init+0xec/0x17b0 [ 1513.759157] ? lockdep_init_map_type+0x21e/0x7e0 [ 1513.759789] ? __kasan_kmalloc+0x7f/0x90 [ 1513.760344] ? __raw_spin_lock_init+0x3a/0x110 [ 1513.760956] v9fs_session_init+0x1e0/0x17b0 [ 1513.761560] ? __pfx_v9fs_session_init+0x10/0x10 [ 1513.762196] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1513.762912] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1513.763575] ? v9fs_mount+0x9e/0xbd0 [ 1513.764118] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1513.764858] v9fs_mount+0xbd/0xbd0 [ 1513.765353] ? __pfx_v9fs_mount+0x10/0x10 [ 1513.765919] ? cap_capable+0x1be/0x220 [ 1513.766464] ? __pfx_v9fs_mount+0x10/0x10 [ 1513.767042] legacy_get_tree+0x109/0x220 [ 1513.767607] vfs_get_tree+0x92/0x360 [ 1513.768122] path_mount+0x133c/0x1e50 [ 1513.768632] ? kasan_quarantine_put+0x81/0x1d0 [ 1513.769248] ? __pfx_path_mount+0x10/0x10 [ 1513.769809] ? putname+0x102/0x140 [ 1513.770298] ? kmem_cache_free+0x10d/0x4d0 [ 1513.770896] ? putname+0x102/0x140 [ 1513.771396] __x64_sys_mount+0x286/0x310 [ 1513.771969] ? __pfx___x64_sys_mount+0x10/0x10 [ 1513.772605] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1513.773314] do_syscall_64+0x3f/0x90 [ 1513.773836] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1513.774480] RIP: 0033:0x7f798ce07b19 [ 1513.774973] 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 [ 1513.777173] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1513.778100] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1513.778986] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1513.780016] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1513.780888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1513.781744] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1513.782632] 07:25:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r2, 0x0, 0x5f1) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f00000000c0)=0x6e, 0x40000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x286000, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000140)='\x00', 0x0, r3) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) [ 1513.994485] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1513.995487] CPU: 1 PID: 58199 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1513.996500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1513.997476] Call Trace: [ 1513.997803] [ 1513.998094] dump_stack_lvl+0xc1/0xf0 [ 1513.998617] kmem_cache_create_usercopy+0x12b/0x340 [ 1513.999284] p9_client_create+0xd0b/0x1260 [ 1513.999840] ? __pfx_p9_client_create+0x10/0x10 [ 1514.000438] ? kasan_save_stack+0x32/0x50 [ 1514.000979] ? v9fs_session_init+0xec/0x17b0 [ 1514.001546] ? lockdep_init_map_type+0x21e/0x7e0 [ 1514.002141] ? __kasan_kmalloc+0x7f/0x90 [ 1514.002682] ? __raw_spin_lock_init+0x3a/0x110 [ 1514.003306] v9fs_session_init+0x1e0/0x17b0 [ 1514.003875] ? __pfx_v9fs_session_init+0x10/0x10 [ 1514.004490] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1514.005147] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1514.005771] ? v9fs_mount+0x9e/0xbd0 [ 1514.006272] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1514.006979] v9fs_mount+0xbd/0xbd0 [ 1514.007454] ? __pfx_v9fs_mount+0x10/0x10 [ 1514.007988] ? cap_capable+0x1be/0x220 [ 1514.008519] ? __pfx_v9fs_mount+0x10/0x10 [ 1514.009054] legacy_get_tree+0x109/0x220 [ 1514.009589] vfs_get_tree+0x92/0x360 [ 1514.010085] path_mount+0x133c/0x1e50 [ 1514.010594] ? kasan_quarantine_put+0x81/0x1d0 [ 1514.011202] ? __pfx_path_mount+0x10/0x10 [ 1514.011738] ? putname+0x102/0x140 [ 1514.012197] ? kmem_cache_free+0x10d/0x4d0 [ 1514.012743] ? putname+0x102/0x140 [ 1514.013214] __x64_sys_mount+0x286/0x310 [ 1514.013748] ? __pfx___x64_sys_mount+0x10/0x10 [ 1514.014348] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1514.015056] do_syscall_64+0x3f/0x90 [ 1514.015556] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1514.016237] RIP: 0033:0x7f798ce07b19 [ 1514.016698] 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 [ 1514.018969] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1514.019879] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1514.020783] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1514.021698] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1514.022555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1514.023472] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1514.024403] 07:25:42 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mlock(&(0x7f0000ff7000/0x1000)=nil, 0x1000) ptrace$getsig(0x4202, r0, 0x80000000, &(0x7f0000000000)) 07:25:57 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x0) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:25:57 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:25:57 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0x100}}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'caif0\x00', {0x2, 0x0, @private}}) 07:25:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000200)='\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f00000007c0)) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:25:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 90) 07:25:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:58 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0x0) 07:25:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000007a80)=[{{&(0x7f0000000000)=@ethernet={0x1, @broadcast}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="9280da27aa33e6f6619be7f7bada336b0cc9049880c787a86375f0a3014147396febca7eeef2190e8b1bb8645e6c48cab29ae2c1c6e33cd561caa7919593c8c37010949c6601ac00a871c32b15aa2d174a2bb38108b2ccd6a1268d6e6487871cbd74f2266cc3d3e9192f6959f6c76e79948d41a4092ee6c8170470cd7ecac1ec2c187388daf52a67c56376cd93bbebff2b0533140dc145b8ba84dabe857262860cf76197ccb9d4de", 0xa8}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="ad4b8c1e8349e775b8dc2a291908188e34ab0be33dd5a0eff3d0c2e9ef8909664ef58211a3906a34fb7233d22c32597d7f5117d49b7b109e955b83ec59420338febb4b249511301f62807ee2afe13ef144b89733472b0ab85c6bd18e991d978e1565358dcf82a82f811c997d9e26882f4233147db2b312c8ce4d7ebee7a573256f9c2b3362a259234292fce11363fd17fc17f92b5f5135ab26e48eaf42649ec55b13fcb1f3f8005bc11d013865adc4f6dfcc26473196d99139f2eefa8be8737de355be4091fb5d5472acccdb58d82b2ddeb9d69123e7f105c5b00fed497a0d417b9a41e1d7a0ebcb1b1f5246ee62510b", 0xf0}, {&(0x7f0000001280)="3aba92f1a9e8eb46bff58794c01cd3041bc6f13b92bd0413dd643148fbcfdb277decc36cc425514cb0ecebc6f2481dc4d698a9ea08f675b1e3d6d3f7dbfaef57e0a0e0d8c2eb9da5d649e3cfa262991af75b532948cbcf3e8c6caea4b7023aafdc34cac5e3e1c307c38dcdeee5a8ad7bfe8b19bfead10d7cf7f27ff88e0ff6ff1a48666c3bf66dd5d55b1cdf7f1d785d220c6430bdf88fe646dca441123d083e297fe7f1c7", 0xa5}, {&(0x7f0000001340)="7ed4a8625aa1b77fc06d1530be92f720a4a5e11ca295169da4cad392136617097bc59bc91e035f4253186b9d683538bf36e8f63ff0a6c639a23e968ca3b529f93f248142ee3edf49805ee411af550654fbb6c8294f777e2a5a47d077772735f71b5330dd1116439462a32c74343d9377797dd2a02af7bdce2269a7feaa067f545303867ca74193cfaf745a391c74017897b086f4e4c9081027c746ae5734bdfce6db2d99d2c271151f76561253", 0xad}], 0x5, &(0x7f0000001480)=[{0xa0, 0x11b, 0x5, "5933261b3f7dc00ced20cca55b2290b391b8d32c09b3ba93f66b80fbe546839107a3aab39b67ae2a400108b4995ed1354df99d1d03c5187b7b4089e0dd3fcd882dd33ab006534709665c5f129aa71238ebc6eb77ce8c296385b9c23c703107cba46d267303132fff94a8a14dca0b5217ddf5072b336cb5b4f7a6dc5c1bae8cd1f99b4498bacf36b10a0da222993e06"}, {0x70, 0x105, 0x8, "548e8563742f1d53482c3894296d5cc91726bcde3d8bc5f97dbeae272b8d0361f150847fb6fd5f1ec7fc7157d25aad2c2eb35a611724f397665ffecc83efc111bdc86f7e0aeae8c8b212c9778704ea492c390ed467abd0b16800fa3fa147da2a"}, {0xe0, 0x10a, 0x81, "29582ed773b36e2d2a0d45f792e065cf0dbdd90c9297a34054892962be35ff286c77cd3e78d7df36da72a8838276860554018ae4d857fbf8eb2ca94cc765ce955608e8ef2d98e0797d65619eff93e8174fcdf3294ef842558d3676e0ab629f99a65a7838baca7f2807e5edd392affa8105d5efc580cde884af39ea5a37e82cfb9cfbd44b1d6e58b7cbfa7883365f4553e32fdeb5057c3af685f878bd0251212fb4895b787df7249c0118faf1e55b924f9ea432f79235291b2090a33096e6f3e6e66275f9a1e1f64ab8593c"}, {0xa8, 0x105, 0xffffffff, "82d7a816b405207fa68a3b0d40eea86531b93f2939ff6fa2571b263e4f5268ca4ffc259c3d8db71ac4adca099098cdeabaafbf11f5331f7c5bb4531bf401fcda82a030af546647a46d60007661ac517c507010166abc255353fbd84b99514bf9e9fe95d6d10feaf74c63a2031a3039bc5707438e7b495ffc339f8e7f9b70d3b08b7cdd7c53f504709999857188f6e6460aa2e95e1d338f11"}, {0xb8, 0x14, 0x401, 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{{&(0x7f0000001940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x6, @local, 0x1}}}, 0x80, 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&(0x7f0000007940)=[{&(0x7f0000006800)="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0x1000}, {&(0x7f0000007800)="46fecf976ee2fb0cd4b603b6c5f48cf0ea1ccb3fa93f8757202d8272903f35ef96f71969c1821e0fd50ec0b6e5343e353618c9bf2ec74353c146c937f08b35d05c488bc2f66e9164f90348d882cfffb3b6b5ea524afbf6fee1e2d85a39ee2457d6826c9451ba6476bad25e73be12fb261ec319a6711257f730c0db21bbf15dff78b3adc12b8ac4497c82649bc21622c57651695ba2abef3610522892e0db048ab5ec0c1f2e855d6be6d9219b628834d8e83c07a51147bb101fe5015d91b2c8843340aff5072ffa77dfe56df587d66646d0e59a4f54a8cd2ef673", 0xda}, {&(0x7f0000007900)}], 0x3, &(0x7f0000007980)=[{0x60, 0x1, 0x1, "86183b9afd4e996d29338944a4bc8cafb4afaa45f86fefb71993827e59a3345cb3fedc86ba9d2e372bd3b22a3d9cce68c84a724388d7f0a514ef7a2a1671d75ac2c38c6efd6e54dbde7d6eb34369"}, {0x70, 0x11, 0x7, "54054ed292f091c0cd29e8f97bf3f1c5412c67d076a793ceed2f10d973d0ea709442c961b9c2cfcfd8fe86599ec3bda05f7947f15fc3f186036b94c7e3131c9794bddefe422dad4bcc1aafafac73b2c242ab5d92fed42f83696e3291a4034b"}], 0xd0}}], 0x5, 0x10) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_bt_hci(r1, 0x400448e3, &(0x7f0000007bc0)="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") 07:25:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 91) 07:25:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1530.148628] FAULT_INJECTION: forcing a failure. [ 1530.148628] name failslab, interval 1, probability 0, space 0, times 0 [ 1530.150319] CPU: 0 PID: 59072 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1530.151322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1530.152263] Call Trace: [ 1530.152575] [ 1530.152853] dump_stack_lvl+0xc1/0xf0 [ 1530.153336] should_fail_ex+0x4b4/0x5b0 [ 1530.153842] ? __kernfs_new_node+0xd4/0x890 07:25:58 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x0) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1530.154364] should_failslab+0x9/0x20 [ 1530.154945] kmem_cache_alloc+0x62/0x370 [ 1530.155480] __kernfs_new_node+0xd4/0x890 [ 1530.155992] ? __pfx___kernfs_new_node+0x10/0x10 [ 1530.156577] ? down_write+0x11a/0x1f0 [ 1530.157100] ? up_write+0x196/0x510 [ 1530.157570] kernfs_new_node+0x97/0x120 [ 1530.158067] __kernfs_create_file+0x55/0x350 [ 1530.158653] sysfs_add_file_mode_ns+0x21c/0x440 [ 1530.159259] ? __pfx_slab_attr_store+0x10/0x10 [ 1530.159867] internal_create_group+0x322/0xb00 [ 1530.160476] ? __pfx_internal_create_group+0x10/0x10 [ 1530.161122] ? up_write+0x196/0x510 [ 1530.161639] sysfs_slab_add+0x18e/0x220 [ 1530.162154] __kmem_cache_create+0x1fe/0x610 [ 1530.162753] kmem_cache_create_usercopy+0x218/0x340 [ 1530.163407] p9_client_create+0xd0b/0x1260 [ 1530.163980] ? __pfx_p9_client_create+0x10/0x10 [ 1530.164586] ? kasan_save_stack+0x32/0x50 [ 1530.165129] ? v9fs_session_init+0xec/0x17b0 [ 1530.165709] ? lockdep_init_map_type+0x21e/0x7e0 [ 1530.166337] ? __kasan_kmalloc+0x7f/0x90 [ 1530.166903] ? __raw_spin_lock_init+0x3a/0x110 [ 1530.167528] v9fs_session_init+0x1e0/0x17b0 [ 1530.168136] ? __pfx_v9fs_session_init+0x10/0x10 [ 1530.168756] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1530.169454] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1530.170089] ? v9fs_mount+0x9e/0xbd0 [ 1530.170609] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1530.171342] v9fs_mount+0xbd/0xbd0 [ 1530.171846] ? __pfx_v9fs_mount+0x10/0x10 [ 1530.172399] ? cap_capable+0x1be/0x220 [ 1530.172952] ? __pfx_v9fs_mount+0x10/0x10 [ 1530.173501] legacy_get_tree+0x109/0x220 [ 1530.174066] vfs_get_tree+0x92/0x360 [ 1530.174579] path_mount+0x133c/0x1e50 [ 1530.175111] ? kasan_quarantine_put+0x81/0x1d0 [ 1530.175738] ? __pfx_path_mount+0x10/0x10 [ 1530.176293] ? putname+0x102/0x140 [ 1530.176772] ? kmem_cache_free+0x10d/0x4d0 [ 1530.177333] ? putname+0x102/0x140 [ 1530.177830] __x64_sys_mount+0x286/0x310 [ 1530.178384] ? __pfx___x64_sys_mount+0x10/0x10 [ 1530.179023] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1530.179723] do_syscall_64+0x3f/0x90 [ 1530.180240] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1530.180891] RIP: 0033:0x7f798ce07b19 [ 1530.181384] 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 [ 1530.183580] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1530.184536] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1530.185419] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1530.186292] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1530.187165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1530.188032] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1530.188921] 07:25:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:25:58 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) wait4(r0, 0x0, 0x40000001, 0x0) 07:25:58 executing program 2: setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000000c0)={0x0, 0x10, 0x1, 0xfb, 0x0, [@local, @dev={0xfe, 0x80, '\x00', 0x17}, @local, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast1, @mcast1, @mcast2, @empty]}, 0x88) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 1530.221638] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1530.222615] CPU: 0 PID: 59072 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1530.223554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1530.224471] Call Trace: [ 1530.224858] [ 1530.225137] dump_stack_lvl+0xc1/0xf0 [ 1530.225615] kmem_cache_create_usercopy+0x12b/0x340 [ 1530.226216] p9_client_create+0xd0b/0x1260 [ 1530.226774] ? __pfx_p9_client_create+0x10/0x10 [ 1530.227406] ? kasan_save_stack+0x32/0x50 [ 1530.227966] ? v9fs_session_init+0xec/0x17b0 [ 1530.228551] ? lockdep_init_map_type+0x21e/0x7e0 [ 1530.229123] ? __kasan_kmalloc+0x7f/0x90 [ 1530.229673] ? __raw_spin_lock_init+0x3a/0x110 [ 1530.230245] v9fs_session_init+0x1e0/0x17b0 [ 1530.230861] ? __pfx_v9fs_session_init+0x10/0x10 [ 1530.231498] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1530.232174] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1530.232799] ? v9fs_mount+0x9e/0xbd0 [ 1530.233299] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1530.234005] v9fs_mount+0xbd/0xbd0 [ 1530.234483] ? __pfx_v9fs_mount+0x10/0x10 [ 1530.235023] ? cap_capable+0x1be/0x220 [ 1530.235565] ? __pfx_v9fs_mount+0x10/0x10 [ 1530.236105] legacy_get_tree+0x109/0x220 [ 1530.236643] vfs_get_tree+0x92/0x360 [ 1530.237140] path_mount+0x133c/0x1e50 [ 1530.237650] ? kasan_quarantine_put+0x81/0x1d0 [ 1530.238258] ? __pfx_path_mount+0x10/0x10 [ 1530.238800] ? putname+0x102/0x140 [ 1530.239350] ? kmem_cache_free+0x10d/0x4d0 [ 1530.239945] ? putname+0x102/0x140 [ 1530.240423] __x64_sys_mount+0x286/0x310 [ 1530.240958] ? __pfx___x64_sys_mount+0x10/0x10 [ 1530.241558] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1530.242223] do_syscall_64+0x3f/0x90 [ 1530.242716] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1530.243366] RIP: 0033:0x7f798ce07b19 [ 1530.243834] 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 [ 1530.245980] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1530.246899] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1530.247765] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1530.248626] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1530.249484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1530.250343] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1530.251263] 07:25:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:25:58 executing program 1: epoll_create(0x4) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) mount_setattr(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, &(0x7f0000000100)={0x4, 0x0, 0x60000}, 0x20) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth1_vlan\x00', {0x2, 0x0, @private}}) getsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:25:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 92) 07:25:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:12 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) connect$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) sendmsg$802154_dgram(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x24, @none={0x0, 0x3}}, 0x14, &(0x7f0000000200)={&(0x7f0000000100)="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", 0xfc}, 0x1, 0x0, 0x0, 0x24000004}, 0x88c1) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:26:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:12 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x0, 0x2) syz_io_uring_setup(0x40bb, &(0x7f0000000000)={0x0, 0xc5e4, 0x10, 0x3, 0x215}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 07:26:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x0) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 93) 07:26:12 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'caif0\x00', {0x2, 0x0, @private}}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)={0x2, 'veth0_to_hsr\x00', {0x9}, 0x4e6}) [ 1544.759522] FAULT_INJECTION: forcing a failure. [ 1544.759522] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.760331] CPU: 1 PID: 59592 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1544.760891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1544.761434] Call Trace: [ 1544.761618] [ 1544.761782] dump_stack_lvl+0xc1/0xf0 [ 1544.762072] should_fail_ex+0x4b4/0x5b0 [ 1544.762368] ? __kernfs_new_node+0xd4/0x890 [ 1544.762670] should_failslab+0x9/0x20 [ 1544.762952] kmem_cache_alloc+0x62/0x370 [ 1544.763257] __kernfs_new_node+0xd4/0x890 [ 1544.763556] ? __pfx___kernfs_new_node+0x10/0x10 [ 1544.763893] ? down_write+0x11a/0x1f0 [ 1544.764186] ? up_write+0x196/0x510 [ 1544.764463] kernfs_new_node+0x97/0x120 [ 1544.764754] __kernfs_create_file+0x55/0x350 [ 1544.765107] sysfs_add_file_mode_ns+0x21c/0x440 [ 1544.765559] ? __pfx_slab_attr_store+0x10/0x10 [ 1544.765894] internal_create_group+0x322/0xb00 [ 1544.766229] ? __pfx_internal_create_group+0x10/0x10 [ 1544.766704] ? up_write+0x196/0x510 [ 1544.767050] sysfs_slab_add+0x18e/0x220 [ 1544.767359] __kmem_cache_create+0x1fe/0x610 [ 1544.767679] kmem_cache_create_usercopy+0x218/0x340 [ 1544.768045] p9_client_create+0xd0b/0x1260 [ 1544.768353] ? __pfx_p9_client_create+0x10/0x10 [ 1544.768682] ? kasan_save_stack+0x32/0x50 [ 1544.768979] ? v9fs_session_init+0xec/0x17b0 [ 1544.769298] ? lockdep_init_map_type+0x21e/0x7e0 [ 1544.769631] ? __kasan_kmalloc+0x7f/0x90 [ 1544.769928] ? __raw_spin_lock_init+0x3a/0x110 [ 1544.770254] v9fs_session_init+0x1e0/0x17b0 [ 1544.770603] ? __pfx_v9fs_session_init+0x10/0x10 [ 1544.770942] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1544.771342] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1544.771718] ? v9fs_mount+0x9e/0xbd0 [ 1544.771998] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1544.772424] v9fs_mount+0xbd/0xbd0 [ 1544.772687] ? __pfx_v9fs_mount+0x10/0x10 [ 1544.772983] ? cap_capable+0x1be/0x220 [ 1544.773273] ? __pfx_v9fs_mount+0x10/0x10 [ 1544.773572] legacy_get_tree+0x109/0x220 [ 1544.773875] vfs_get_tree+0x92/0x360 [ 1544.774153] path_mount+0x133c/0x1e50 [ 1544.774438] ? kasan_quarantine_put+0x81/0x1d0 [ 1544.774764] ? __pfx_path_mount+0x10/0x10 [ 1544.775061] ? putname+0x102/0x140 [ 1544.775348] ? kmem_cache_free+0x10d/0x4d0 [ 1544.775652] ? putname+0x102/0x140 [ 1544.775924] __x64_sys_mount+0x286/0x310 [ 1544.776218] ? __pfx___x64_sys_mount+0x10/0x10 [ 1544.776575] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1544.776955] do_syscall_64+0x3f/0x90 [ 1544.777232] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1544.777625] RIP: 0033:0x7f798ce07b19 [ 1544.777889] 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 [ 1544.779454] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1544.780126] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1544.780658] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1544.781191] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1544.781719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1544.782249] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1544.782792] 07:26:13 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 1544.875459] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1544.876425] CPU: 0 PID: 59592 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1544.877550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1544.878587] Call Trace: [ 1544.878939] [ 1544.879309] dump_stack_lvl+0xc1/0xf0 [ 1544.879980] kmem_cache_create_usercopy+0x12b/0x340 [ 1544.880645] p9_client_create+0xd0b/0x1260 [ 1544.881214] ? __pfx_p9_client_create+0x10/0x10 [ 1544.881813] ? kasan_save_stack+0x32/0x50 [ 1544.882354] ? v9fs_session_init+0xec/0x17b0 [ 1544.882939] ? lockdep_init_map_type+0x21e/0x7e0 [ 1544.883589] ? __kasan_kmalloc+0x7f/0x90 [ 1544.884145] ? __raw_spin_lock_init+0x3a/0x110 [ 1544.884756] v9fs_session_init+0x1e0/0x17b0 [ 1544.885348] ? __pfx_v9fs_session_init+0x10/0x10 [ 1544.885969] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1544.886633] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1544.887313] ? v9fs_mount+0x9e/0xbd0 [ 1544.887817] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1544.888563] v9fs_mount+0xbd/0xbd0 [ 1544.889045] ? __pfx_v9fs_mount+0x10/0x10 [ 1544.889619] ? cap_capable+0x1be/0x220 [ 1544.890146] ? __pfx_v9fs_mount+0x10/0x10 [ 1544.890714] legacy_get_tree+0x109/0x220 [ 1544.891262] vfs_get_tree+0x92/0x360 [ 1544.891792] path_mount+0x133c/0x1e50 [ 1544.892322] ? kasan_quarantine_put+0x81/0x1d0 [ 1544.892917] ? __pfx_path_mount+0x10/0x10 [ 1544.893452] ? putname+0x102/0x140 [ 1544.893915] ? kmem_cache_free+0x10d/0x4d0 [ 1544.894457] ? putname+0x102/0x140 [ 1544.894934] __x64_sys_mount+0x286/0x310 [ 1544.895485] ? __pfx___x64_sys_mount+0x10/0x10 [ 1544.896122] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1544.896799] do_syscall_64+0x3f/0x90 [ 1544.897412] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1544.898194] RIP: 0033:0x7f798ce07b19 [ 1544.898671] 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 [ 1544.901041] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1544.902293] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1544.903464] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1544.904359] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1544.905233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1544.906104] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1544.907031] 07:26:13 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:13 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @none={0x0, 0x2}}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:26:13 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:13 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 94) 07:26:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:13 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:13 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfb}]}]}]}, 0x34}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfb}]}]}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r8, r8, 0x0, 0x5f1) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7fffffff, 0x4f}}}}, [@NL80211_ATTR_PID={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x81, 0x3e}}, @NL80211_ATTR_IFINDEX={0x58}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r6}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004014}, 0x4000) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:26:13 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:26:13 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x0, @private}}) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x48, 0x8, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x50) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000180), 0x4) 07:26:13 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:28 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:28 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={'syzkaller1\x00', {0x2, 0x0, @private}}) 07:26:28 executing program 3: socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 95) 07:26:28 executing program 2: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) 07:26:28 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000000)=0x3, 0xffffffffa194c65c, 0x0) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x1000) fork() mbind(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, &(0x7f0000000040)=0x1000, 0x4, 0x4) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:26:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1560.315898] FAULT_INJECTION: forcing a failure. [ 1560.315898] name failslab, interval 1, probability 0, space 0, times 0 [ 1560.316754] CPU: 1 PID: 60359 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1560.317374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.318000] Call Trace: [ 1560.318204] [ 1560.318385] dump_stack_lvl+0xc1/0xf0 [ 1560.318698] should_fail_ex+0x4b4/0x5b0 [ 1560.319033] ? __kernfs_new_node+0xd4/0x890 [ 1560.319365] should_failslab+0x9/0x20 [ 1560.319694] kmem_cache_alloc+0x62/0x370 [ 1560.320023] __kernfs_new_node+0xd4/0x890 [ 1560.320357] ? __pfx___kernfs_new_node+0x10/0x10 [ 1560.320741] ? down_write+0x11a/0x1f0 [ 1560.321059] ? up_write+0x196/0x510 [ 1560.321358] kernfs_new_node+0x97/0x120 [ 1560.321683] __kernfs_create_file+0x55/0x350 [ 1560.322048] sysfs_add_file_mode_ns+0x21c/0x440 [ 1560.322408] ? __pfx_slab_attr_store+0x10/0x10 [ 1560.322772] internal_create_group+0x322/0xb00 [ 1560.323133] ? __pfx_internal_create_group+0x10/0x10 [ 1560.323539] ? up_write+0x196/0x510 [ 1560.323840] sysfs_slab_add+0x18e/0x220 [ 1560.324150] __kmem_cache_create+0x1fe/0x610 [ 1560.324511] kmem_cache_create_usercopy+0x218/0x340 [ 1560.324903] p9_client_create+0xd0b/0x1260 [ 1560.325235] ? __pfx_p9_client_create+0x10/0x10 [ 1560.325603] ? kasan_save_stack+0x32/0x50 [ 1560.325923] ? v9fs_session_init+0xec/0x17b0 [ 1560.326271] ? lockdep_init_map_type+0x21e/0x7e0 [ 1560.326635] ? __kasan_kmalloc+0x7f/0x90 [ 1560.326957] ? __raw_spin_lock_init+0x3a/0x110 [ 1560.327327] v9fs_session_init+0x1e0/0x17b0 [ 1560.327684] ? __pfx_v9fs_session_init+0x10/0x10 [ 1560.328057] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1560.328450] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1560.328829] ? v9fs_mount+0x9e/0xbd0 [ 1560.329122] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1560.329549] v9fs_mount+0xbd/0xbd0 [ 1560.329832] ? __pfx_v9fs_mount+0x10/0x10 [ 1560.330151] ? cap_capable+0x1be/0x220 [ 1560.330458] ? __pfx_v9fs_mount+0x10/0x10 [ 1560.330778] legacy_get_tree+0x109/0x220 [ 1560.331104] vfs_get_tree+0x92/0x360 [ 1560.331399] path_mount+0x133c/0x1e50 [ 1560.331725] ? kasan_quarantine_put+0x81/0x1d0 [ 1560.332091] ? __pfx_path_mount+0x10/0x10 [ 1560.332415] ? putname+0x102/0x140 [ 1560.332695] ? kmem_cache_free+0x10d/0x4d0 [ 1560.333025] ? putname+0x102/0x140 [ 1560.333315] __x64_sys_mount+0x286/0x310 [ 1560.333634] ? __pfx___x64_sys_mount+0x10/0x10 [ 1560.333988] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1560.334386] do_syscall_64+0x3f/0x90 [ 1560.334683] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1560.335075] RIP: 0033:0x7f798ce07b19 [ 1560.335351] 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 [ 1560.336675] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1560.337231] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1560.337758] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1560.338281] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1560.338804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1560.339324] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1560.339878] [ 1560.362644] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1560.363289] CPU: 1 PID: 60359 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1560.363900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.364510] Call Trace: [ 1560.364706] [ 1560.364882] dump_stack_lvl+0xc1/0xf0 [ 1560.365189] kmem_cache_create_usercopy+0x12b/0x340 [ 1560.365578] p9_client_create+0xd0b/0x1260 [ 1560.365919] ? __pfx_p9_client_create+0x10/0x10 [ 1560.366285] ? kasan_save_stack+0x32/0x50 [ 1560.366609] ? v9fs_session_init+0xec/0x17b0 [ 1560.366966] ? lockdep_init_map_type+0x21e/0x7e0 [ 1560.367328] ? __kasan_kmalloc+0x7f/0x90 [ 1560.367713] ? __raw_spin_lock_init+0x3a/0x110 [ 1560.368136] v9fs_session_init+0x1e0/0x17b0 [ 1560.368480] ? __pfx_v9fs_session_init+0x10/0x10 [ 1560.368848] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1560.369336] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1560.369746] ? v9fs_mount+0x9e/0xbd0 [ 1560.370075] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1560.370506] v9fs_mount+0xbd/0xbd0 [ 1560.370792] ? __pfx_v9fs_mount+0x10/0x10 [ 1560.371114] ? cap_capable+0x1be/0x220 [ 1560.371409] ? __pfx_v9fs_mount+0x10/0x10 [ 1560.371745] legacy_get_tree+0x109/0x220 [ 1560.372063] vfs_get_tree+0x92/0x360 [ 1560.372363] path_mount+0x133c/0x1e50 [ 1560.372667] ? kasan_quarantine_put+0x81/0x1d0 [ 1560.373021] ? __pfx_path_mount+0x10/0x10 [ 1560.373335] ? putname+0x102/0x140 [ 1560.373643] ? kmem_cache_free+0x10d/0x4d0 [ 1560.373987] ? putname+0x102/0x140 [ 1560.374271] __x64_sys_mount+0x286/0x310 [ 1560.374563] ? __pfx___x64_sys_mount+0x10/0x10 [ 1560.374914] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1560.375307] do_syscall_64+0x3f/0x90 [ 1560.375613] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1560.375996] RIP: 0033:0x7f798ce07b19 [ 1560.376275] 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 [ 1560.377844] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1560.378448] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1560.379037] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1560.379583] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1560.380092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1560.380573] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1560.381104] 07:26:28 executing program 3: socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:28 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000080)) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x80000000}) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) readahead(r5, 0x6, 0x101) bind$802154_dgram(r4, &(0x7f0000000040)={0x24, @short={0x2, 0x2, 0xaaa0}}, 0x14) sendfile(r0, r3, &(0x7f0000000140)=0x8, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xe000200a}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 07:26:28 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x5) [ 1560.698496] Unsupported ieee802154 address type: 0 07:26:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 96) 07:26:28 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1560.849012] Unsupported ieee802154 address type: 0 [ 1561.043112] FAULT_INJECTION: forcing a failure. [ 1561.043112] name failslab, interval 1, probability 0, space 0, times 0 [ 1561.044571] CPU: 1 PID: 60833 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1561.045510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.046430] Call Trace: [ 1561.046739] [ 1561.047020] dump_stack_lvl+0xc1/0xf0 [ 1561.047506] should_fail_ex+0x4b4/0x5b0 [ 1561.048011] ? __kernfs_new_node+0xd4/0x890 [ 1561.048521] should_failslab+0x9/0x20 [ 1561.048993] kmem_cache_alloc+0x62/0x370 [ 1561.049503] __kernfs_new_node+0xd4/0x890 [ 1561.050006] ? __pfx___kernfs_new_node+0x10/0x10 [ 1561.050581] ? down_write+0x11a/0x1f0 [ 1561.051067] ? up_write+0x196/0x510 [ 1561.051550] kernfs_new_node+0x97/0x120 [ 1561.052043] __kernfs_create_file+0x55/0x350 [ 1561.052591] sysfs_add_file_mode_ns+0x21c/0x440 [ 1561.053148] ? __pfx_slab_attr_store+0x10/0x10 [ 1561.053741] internal_create_group+0x322/0xb00 [ 1561.054431] ? __pfx_internal_create_group+0x10/0x10 [ 1561.055177] ? up_write+0x196/0x510 [ 1561.055760] sysfs_slab_add+0x18e/0x220 [ 1561.056355] __kmem_cache_create+0x1fe/0x610 [ 1561.057029] kmem_cache_create_usercopy+0x218/0x340 [ 1561.057773] p9_client_create+0xd0b/0x1260 [ 1561.058420] ? __pfx_p9_client_create+0x10/0x10 [ 1561.059113] ? kasan_save_stack+0x32/0x50 [ 1561.059744] ? v9fs_session_init+0xec/0x17b0 [ 1561.060413] ? lockdep_init_map_type+0x21e/0x7e0 [ 1561.061110] ? __kasan_kmalloc+0x7f/0x90 [ 1561.061727] ? __raw_spin_lock_init+0x3a/0x110 [ 1561.062416] v9fs_session_init+0x1e0/0x17b0 [ 1561.063085] ? __pfx_v9fs_session_init+0x10/0x10 [ 1561.063821] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1561.064591] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1561.065321] ? v9fs_mount+0x9e/0xbd0 [ 1561.065896] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1561.066718] v9fs_mount+0xbd/0xbd0 [ 1561.067274] ? __pfx_v9fs_mount+0x10/0x10 [ 1561.067919] ? cap_capable+0x1be/0x220 [ 1561.068525] ? __pfx_v9fs_mount+0x10/0x10 [ 1561.069153] legacy_get_tree+0x109/0x220 [ 1561.069783] vfs_get_tree+0x92/0x360 [ 1561.070356] path_mount+0x133c/0x1e50 [ 1561.070952] ? kasan_quarantine_put+0x81/0x1d0 [ 1561.071646] ? __pfx_path_mount+0x10/0x10 [ 1561.072271] ? putname+0x102/0x140 [ 1561.072817] ? kmem_cache_free+0x10d/0x4d0 [ 1561.073456] ? putname+0x102/0x140 [ 1561.074008] __x64_sys_mount+0x286/0x310 [ 1561.074626] ? __pfx___x64_sys_mount+0x10/0x10 [ 1561.075322] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1561.076107] do_syscall_64+0x3f/0x90 [ 1561.076678] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1561.077420] RIP: 0033:0x7f798ce07b19 [ 1561.077964] 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 [ 1561.080485] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1561.081557] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1561.082559] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1561.083577] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1561.084574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1561.085570] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1561.086605] [ 1561.110411] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1561.111510] CPU: 0 PID: 60833 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1561.112535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.113547] Call Trace: [ 1561.113886] [ 1561.114186] dump_stack_lvl+0xc1/0xf0 [ 1561.114704] kmem_cache_create_usercopy+0x12b/0x340 [ 1561.115360] p9_client_create+0xd0b/0x1260 [ 1561.115926] ? __pfx_p9_client_create+0x10/0x10 [ 1561.116535] ? kasan_save_stack+0x32/0x50 [ 1561.117096] ? v9fs_session_init+0xec/0x17b0 [ 1561.117674] ? lockdep_init_map_type+0x21e/0x7e0 [ 1561.118283] ? __kasan_kmalloc+0x7f/0x90 [ 1561.118823] ? __raw_spin_lock_init+0x3a/0x110 [ 1561.119419] v9fs_session_init+0x1e0/0x17b0 [ 1561.120034] ? __pfx_v9fs_session_init+0x10/0x10 [ 1561.120649] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1561.121352] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1561.122013] ? v9fs_mount+0x9e/0xbd0 [ 1561.122532] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1561.123270] v9fs_mount+0xbd/0xbd0 [ 1561.123795] ? __pfx_v9fs_mount+0x10/0x10 [ 1561.124367] ? cap_capable+0x1be/0x220 [ 1561.124921] ? __pfx_v9fs_mount+0x10/0x10 [ 1561.125487] legacy_get_tree+0x109/0x220 [ 1561.126052] vfs_get_tree+0x92/0x360 [ 1561.126567] path_mount+0x133c/0x1e50 [ 1561.127101] ? kasan_quarantine_put+0x81/0x1d0 [ 1561.127735] ? __pfx_path_mount+0x10/0x10 [ 1561.128296] ? putname+0x102/0x140 [ 1561.128783] ? kmem_cache_free+0x10d/0x4d0 [ 1561.129357] ? putname+0x102/0x140 [ 1561.129858] __x64_sys_mount+0x286/0x310 [ 1561.130421] ? __pfx___x64_sys_mount+0x10/0x10 [ 1561.131028] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1561.131710] do_syscall_64+0x3f/0x90 [ 1561.132209] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1561.132852] RIP: 0033:0x7f798ce07b19 [ 1561.133327] 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 [ 1561.135539] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1561.136480] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1561.137357] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1561.138233] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1561.139105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1561.140002] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1561.140908] 07:26:43 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:43 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:43 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) pwrite64(r0, &(0x7f00000000c0)="a9fa161458210e12781b61599f83320b6ae0577edabdad2c27783e09c9510f8bbfa6e3daa6dad445ded5ed6d0cdaddb3cf34fc000bc320b0806e1c188204423124aa55c213e5aa72639b43a9240e6f458885164f30aab807c51cb74b80d94adb8979b81c49df4e0a39e992e94ffa0fbe32b8065e4e6fa8e4fe6d852853bcb39bbd8c48be118860bb212e16815ef213ce41031c33ce6a1a977c828c82b398f9617450db111060a6b776d48569b4c534ffcad9f96b", 0xb4, 0x6) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) 07:26:43 executing program 3: socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:43 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() r0 = fork() ptrace(0x10, r0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) ptrace$peeksig(0x4209, r0, &(0x7f0000000040)={0x100000000, 0x0, 0x9}, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) ioprio_get$pid(0x0, r0) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x4) 07:26:43 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 97) 07:26:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) 07:26:44 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 98) 07:26:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) 07:26:44 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, 0x0) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:44 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x101000, 0x100, 0x15}, 0x18) openat$incfs(r1, &(0x7f0000000100)='.log\x00', 0x4000, 0x25) socket$inet(0x2, 0x1, 0x9) r2 = epoll_create(0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r3, 0x0, 0x5f1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r4, 0x0, 0x5f1) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) r7 = signalfd4(r6, &(0x7f0000000140)={[0x3ff]}, 0x8, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r7, 0x541b, &(0x7f0000000080)) 07:26:44 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000080)={0x1, 'veth0_virt_wifi\x00', {}, 0xfffe}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fork() mbind(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x7c, 0x0) [ 1575.633038] FAULT_INJECTION: forcing a failure. [ 1575.633038] name failslab, interval 1, probability 0, space 0, times 0 [ 1575.633153] CPU: 0 PID: 60903 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1575.633193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1575.633213] Call Trace: [ 1575.633223] [ 1575.633236] dump_stack_lvl+0xc1/0xf0 [ 1575.633297] should_fail_ex+0x4b4/0x5b0 [ 1575.633363] ? __kernfs_new_node+0xd4/0x890 [ 1575.633404] should_failslab+0x9/0x20 [ 1575.633452] kmem_cache_alloc+0x62/0x370 [ 1575.633514] __kernfs_new_node+0xd4/0x890 [ 1575.633563] ? __pfx___kernfs_new_node+0x10/0x10 [ 1575.633620] ? down_write+0x11a/0x1f0 [ 1575.633683] ? up_write+0x196/0x510 [ 1575.633742] kernfs_new_node+0x97/0x120 [ 1575.633804] __kernfs_create_file+0x55/0x350 [ 1575.633867] sysfs_add_file_mode_ns+0x21c/0x440 [ 1575.633911] ? __pfx_slab_attr_store+0x10/0x10 [ 1575.633973] internal_create_group+0x322/0xb00 [ 1575.634026] ? __pfx_internal_create_group+0x10/0x10 [ 1575.634072] ? up_write+0x196/0x510 [ 1575.634134] sysfs_slab_add+0x18e/0x220 [ 1575.634177] __kmem_cache_create+0x1fe/0x610 [ 1575.634235] kmem_cache_create_usercopy+0x218/0x340 [ 1575.634294] p9_client_create+0xd0b/0x1260 [ 1575.634356] ? __pfx_p9_client_create+0x10/0x10 [ 1575.634403] ? kasan_save_stack+0x32/0x50 [ 1575.634453] ? v9fs_session_init+0xec/0x17b0 [ 1575.634505] ? lockdep_init_map_type+0x21e/0x7e0 [ 1575.634547] ? __kasan_kmalloc+0x7f/0x90 [ 1575.634603] ? __raw_spin_lock_init+0x3a/0x110 [ 1575.634659] v9fs_session_init+0x1e0/0x17b0 [ 1575.634733] ? __pfx_v9fs_session_init+0x10/0x10 [ 1575.634784] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1575.634835] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1575.634885] ? v9fs_mount+0x9e/0xbd0 [ 1575.634944] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1575.635015] v9fs_mount+0xbd/0xbd0 [ 1575.635072] ? __pfx_v9fs_mount+0x10/0x10 [ 1575.635127] ? cap_capable+0x1be/0x220 [ 1575.635193] ? __pfx_v9fs_mount+0x10/0x10 [ 1575.635248] legacy_get_tree+0x109/0x220 [ 1575.635311] vfs_get_tree+0x92/0x360 [ 1575.635368] path_mount+0x133c/0x1e50 [ 1575.635430] ? kasan_quarantine_put+0x81/0x1d0 [ 1575.635483] ? __pfx_path_mount+0x10/0x10 [ 1575.635535] ? putname+0x102/0x140 [ 1575.635579] ? kmem_cache_free+0x10d/0x4d0 [ 1575.635632] ? putname+0x102/0x140 [ 1575.635700] __x64_sys_mount+0x286/0x310 [ 1575.635758] ? __pfx___x64_sys_mount+0x10/0x10 [ 1575.635821] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1575.635871] do_syscall_64+0x3f/0x90 [ 1575.635928] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1575.635965] RIP: 0033:0x7f798ce07b19 [ 1575.635990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1575.636024] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1575.636058] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1575.636082] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1575.636104] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1575.636127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1575.636148] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1575.636203] [ 1575.660471] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1575.660505] CPU: 0 PID: 60903 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1575.660541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1575.660559] Call Trace: [ 1575.660567] [ 1575.660578] dump_stack_lvl+0xc1/0xf0 [ 1575.660636] kmem_cache_create_usercopy+0x12b/0x340 [ 1575.660693] p9_client_create+0xd0b/0x1260 [ 1575.660752] ? __pfx_p9_client_create+0x10/0x10 [ 1575.660800] ? kasan_save_stack+0x32/0x50 [ 1575.660847] ? v9fs_session_init+0xec/0x17b0 [ 1575.660895] ? lockdep_init_map_type+0x21e/0x7e0 [ 1575.660934] ? __kasan_kmalloc+0x7f/0x90 [ 1575.660987] ? __raw_spin_lock_init+0x3a/0x110 [ 1575.661039] v9fs_session_init+0x1e0/0x17b0 [ 1575.661107] ? __pfx_v9fs_session_init+0x10/0x10 [ 1575.661155] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1575.661202] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1575.661248] ? v9fs_mount+0x9e/0xbd0 [ 1575.661302] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1575.661367] v9fs_mount+0xbd/0xbd0 [ 1575.661420] ? __pfx_v9fs_mount+0x10/0x10 [ 1575.661476] ? cap_capable+0x1be/0x220 [ 1575.661538] ? __pfx_v9fs_mount+0x10/0x10 [ 1575.661589] legacy_get_tree+0x109/0x220 [ 1575.661648] vfs_get_tree+0x92/0x360 [ 1575.661701] path_mount+0x133c/0x1e50 [ 1575.661758] ? kasan_quarantine_put+0x81/0x1d0 [ 1575.661808] ? __pfx_path_mount+0x10/0x10 [ 1575.661857] ? putname+0x102/0x140 [ 1575.661896] ? kmem_cache_free+0x10d/0x4d0 [ 1575.661947] ? putname+0x102/0x140 [ 1575.662000] __x64_sys_mount+0x286/0x310 [ 1575.662054] ? __pfx___x64_sys_mount+0x10/0x10 [ 1575.662113] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1575.662160] do_syscall_64+0x3f/0x90 [ 1575.662212] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1575.662246] RIP: 0033:0x7f798ce07b19 [ 1575.662269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1575.662304] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1575.662337] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1575.662359] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1575.662380] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1575.662401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1575.662422] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1575.662473] [ 1576.172064] FAULT_INJECTION: forcing a failure. [ 1576.172064] name failslab, interval 1, probability 0, space 0, times 0 [ 1576.172114] CPU: 1 PID: 61325 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1576.172152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1576.172172] Call Trace: [ 1576.172181] [ 1576.172192] dump_stack_lvl+0xc1/0xf0 [ 1576.172253] should_fail_ex+0x4b4/0x5b0 [ 1576.172310] ? __kernfs_new_node+0xd4/0x890 [ 1576.172346] should_failslab+0x9/0x20 [ 1576.172389] kmem_cache_alloc+0x62/0x370 [ 1576.172445] __kernfs_new_node+0xd4/0x890 [ 1576.172488] ? __pfx___kernfs_new_node+0x10/0x10 [ 1576.172538] ? down_write+0x11a/0x1f0 [ 1576.172594] ? up_write+0x196/0x510 [ 1576.172647] kernfs_new_node+0x97/0x120 [ 1576.172697] __kernfs_create_file+0x55/0x350 [ 1576.172752] sysfs_add_file_mode_ns+0x21c/0x440 [ 1576.172791] ? __pfx_slab_attr_store+0x10/0x10 [ 1576.172845] internal_create_group+0x322/0xb00 [ 1576.172893] ? __pfx_internal_create_group+0x10/0x10 [ 1576.172933] ? up_write+0x196/0x510 [ 1576.172988] sysfs_slab_add+0x18e/0x220 [ 1576.173026] __kmem_cache_create+0x1fe/0x610 [ 1576.173077] kmem_cache_create_usercopy+0x218/0x340 [ 1576.173132] p9_client_create+0xd0b/0x1260 [ 1576.173188] ? __pfx_p9_client_create+0x10/0x10 [ 1576.173229] ? kasan_save_stack+0x32/0x50 [ 1576.173273] ? v9fs_session_init+0xec/0x17b0 [ 1576.173317] ? lockdep_init_map_type+0x21e/0x7e0 [ 1576.173353] ? __kasan_kmalloc+0x7f/0x90 [ 1576.173403] ? __raw_spin_lock_init+0x3a/0x110 [ 1576.173453] v9fs_session_init+0x1e0/0x17b0 [ 1576.173517] ? __pfx_v9fs_session_init+0x10/0x10 [ 1576.173562] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1576.173607] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1576.173651] ? v9fs_mount+0x9e/0xbd0 [ 1576.173701] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1576.173764] v9fs_mount+0xbd/0xbd0 [ 1576.173813] ? __pfx_v9fs_mount+0x10/0x10 [ 1576.173861] ? cap_capable+0x1be/0x220 [ 1576.173920] ? __pfx_v9fs_mount+0x10/0x10 [ 1576.173968] legacy_get_tree+0x109/0x220 [ 1576.174024] vfs_get_tree+0x92/0x360 [ 1576.174074] path_mount+0x133c/0x1e50 [ 1576.174128] ? kasan_quarantine_put+0x81/0x1d0 [ 1576.174175] ? __pfx_path_mount+0x10/0x10 [ 1576.174220] ? putname+0x102/0x140 [ 1576.174258] ? kmem_cache_free+0x10d/0x4d0 [ 1576.174306] ? putname+0x102/0x140 [ 1576.174356] __x64_sys_mount+0x286/0x310 [ 1576.174407] ? __pfx___x64_sys_mount+0x10/0x10 [ 1576.174463] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1576.174508] do_syscall_64+0x3f/0x90 [ 1576.174557] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1576.174590] RIP: 0033:0x7f798ce07b19 [ 1576.174613] 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 [ 1576.174642] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1576.174672] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1576.174693] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1576.174713] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1576.174733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1576.174752] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1576.174801] [ 1576.187384] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1576.187413] CPU: 1 PID: 61325 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1576.187450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1576.187465] Call Trace: [ 1576.187472] [ 1576.187482] dump_stack_lvl+0xc1/0xf0 [ 1576.187532] kmem_cache_create_usercopy+0x12b/0x340 [ 1576.187583] p9_client_create+0xd0b/0x1260 [ 1576.187635] ? __pfx_p9_client_create+0x10/0x10 [ 1576.187700] ? kasan_save_stack+0x32/0x50 [ 1576.187743] ? v9fs_session_init+0xec/0x17b0 [ 1576.187786] ? lockdep_init_map_type+0x21e/0x7e0 [ 1576.187821] ? __kasan_kmalloc+0x7f/0x90 [ 1576.187870] ? __raw_spin_lock_init+0x3a/0x110 [ 1576.187919] v9fs_session_init+0x1e0/0x17b0 [ 1576.187982] ? __pfx_v9fs_session_init+0x10/0x10 [ 1576.188026] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1576.188070] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1576.188118] ? v9fs_mount+0x9e/0xbd0 [ 1576.188167] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1576.188226] v9fs_mount+0xbd/0xbd0 [ 1576.188275] ? __pfx_v9fs_mount+0x10/0x10 [ 1576.188322] ? cap_capable+0x1be/0x220 [ 1576.188379] ? __pfx_v9fs_mount+0x10/0x10 [ 1576.188426] legacy_get_tree+0x109/0x220 [ 1576.188478] vfs_get_tree+0x92/0x360 [ 1576.188526] path_mount+0x133c/0x1e50 [ 1576.188578] ? kasan_quarantine_put+0x81/0x1d0 [ 1576.188624] ? __pfx_path_mount+0x10/0x10 [ 1576.188669] ? putname+0x102/0x140 [ 1576.188705] ? kmem_cache_free+0x10d/0x4d0 [ 1576.188752] ? putname+0x102/0x140 [ 1576.188801] __x64_sys_mount+0x286/0x310 [ 1576.188852] ? __pfx___x64_sys_mount+0x10/0x10 [ 1576.188906] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1576.188950] do_syscall_64+0x3f/0x90 [ 1576.188996] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1576.189027] RIP: 0033:0x7f798ce07b19 [ 1576.189048] 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 [ 1576.189076] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1576.189105] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1576.189126] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1576.189146] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1576.189168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1576.189189] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1576.189236] 07:26:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) 07:26:57 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:57 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:57 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, 0x0) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:57 executing program 5: fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) 07:26:57 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000010000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a", 0xd, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB]) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x106884, &(0x7f0000000340)=ANY=[@ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653d65787434002c6e6f651ccbc7227cce49bcbfcb3f7b7874656e642c686173682c7375626a5f747970653d2b2dce40282da75dc32e2b2c646f6e745f6575", @ANYRESDEC, @ANYBLOB=',\x00']) setxattr$security_evm(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440), &(0x7f00000004c0)=ANY=[@ANYBLOB="0413f565b01c81f1c45f21190d567a35ffc47ef09a79b5907447b4acdf1d0218867b"], 0xa6, 0x0) syz_io_uring_complete(0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181042, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000005c0)='\xf6B\xadh\x83\x91\x92 \x03!\xdf1\xdej\xec\xbf0\f*\x93\x04\xa5e\xeeQb\xd6\xe8\xe6\xb7\xe9`T\vz\xc6\xf6\xba\x1eP_\xd1\x05\x0f\x02\xd4\xc3\x00\x8fh\xf31\xd6\xf3X\xbb\'-\xa7\xc0\xda\xeb/\xb5\xafv\xf8\xc3a\xd2\x96mp7\xd8E\x80s\xad\xb29~\x04o\"\x1a\x94T-Gy\xc3\xd0\xed$\xe1\x16\x00+w\xe9\x18\x9b\xc7\xfb\x88\x81\x8c\x06CL\xe3\x86\x95\t\x117=\xbfE\xeb\xcf\xec\xaa1\xbd\x9b\xb7\xec\xce\xca\xd7L\x97-&\x05\xf4\xc5\xea', &(0x7f0000000500)='./file1\x00', 0xffffffffffffff9c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105443, 0x0) setxattr$security_evm(&(0x7f0000000480)='./file1\x00', &(0x7f0000000540), &(0x7f0000000580)=@sha1={0x1, "47990c3654fff19b20be3bcf287ca8f788eed885"}, 0x15, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file0\x00', 0x0, 0x2) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x3, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x2) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f00000000c0)=0x5) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 07:26:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 99) [ 1589.420390] FAULT_INJECTION: forcing a failure. [ 1589.420390] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.422265] CPU: 0 PID: 61656 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1589.423445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1589.424511] Call Trace: [ 1589.424865] [ 1589.425190] dump_stack_lvl+0xc1/0xf0 [ 1589.425744] should_fail_ex+0x4b4/0x5b0 [ 1589.426348] ? __kernfs_new_node+0xd4/0x890 [ 1589.426925] should_failslab+0x9/0x20 [ 1589.427470] kmem_cache_alloc+0x62/0x370 [ 1589.428049] __kernfs_new_node+0xd4/0x890 [ 1589.428680] ? __pfx___kernfs_new_node+0x10/0x10 [ 1589.429415] ? down_write+0x11a/0x1f0 [ 1589.429981] ? up_write+0x196/0x510 [ 1589.430575] kernfs_new_node+0x97/0x120 [ 1589.431184] __kernfs_create_file+0x55/0x350 [ 1589.431882] sysfs_add_file_mode_ns+0x21c/0x440 [ 1589.432586] ? __pfx_slab_attr_store+0x10/0x10 [ 1589.433295] internal_create_group+0x322/0xb00 [ 1589.433978] ? __pfx_internal_create_group+0x10/0x10 [ 1589.434752] ? up_write+0x196/0x510 [ 1589.435343] sysfs_slab_add+0x18e/0x220 [ 1589.435946] __kmem_cache_create+0x1fe/0x610 [ 1589.436622] kmem_cache_create_usercopy+0x218/0x340 [ 1589.437431] p9_client_create+0xd0b/0x1260 [ 1589.438039] ? __pfx_p9_client_create+0x10/0x10 [ 1589.438757] ? kasan_save_stack+0x32/0x50 [ 1589.439382] ? v9fs_session_init+0xec/0x17b0 [ 1589.440069] ? lockdep_init_map_type+0x21e/0x7e0 [ 1589.440780] ? __kasan_kmalloc+0x7f/0x90 [ 1589.441401] ? __raw_spin_lock_init+0x3a/0x110 [ 1589.442082] v9fs_session_init+0x1e0/0x17b0 [ 1589.442751] ? __pfx_v9fs_session_init+0x10/0x10 [ 1589.443449] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1589.444209] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1589.444919] ? v9fs_mount+0x9e/0xbd0 [ 1589.445498] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1589.446334] v9fs_mount+0xbd/0xbd0 [ 1589.446873] ? __pfx_v9fs_mount+0x10/0x10 [ 1589.447499] ? cap_capable+0x1be/0x220 [ 1589.448114] ? __pfx_v9fs_mount+0x10/0x10 [ 1589.448748] legacy_get_tree+0x109/0x220 [ 1589.449388] vfs_get_tree+0x92/0x360 [ 1589.449965] path_mount+0x133c/0x1e50 [ 1589.450567] ? kasan_quarantine_put+0x81/0x1d0 [ 1589.451275] ? __pfx_path_mount+0x10/0x10 [ 1589.451886] ? putname+0x102/0x140 [ 1589.452434] ? kmem_cache_free+0x10d/0x4d0 [ 1589.453047] ? putname+0x102/0x140 [ 1589.453619] __x64_sys_mount+0x286/0x310 [ 1589.454282] ? __pfx___x64_sys_mount+0x10/0x10 [ 1589.455024] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1589.455815] do_syscall_64+0x3f/0x90 [ 1589.456453] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1589.457161] RIP: 0033:0x7f798ce07b19 [ 1589.457716] 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 [ 1589.460151] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1589.461240] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1589.462224] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1589.463214] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1589.464202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1589.465179] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1589.466202] 07:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', 0x0}) [ 1589.525643] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 1589.526289] CPU: 0 PID: 61656 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1589.527077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1589.527719] Call Trace: [ 1589.527944] [ 1589.528131] dump_stack_lvl+0xc1/0xf0 [ 1589.528465] kmem_cache_create_usercopy+0x12b/0x340 [ 1589.528885] p9_client_create+0xd0b/0x1260 [ 1589.529239] ? __pfx_p9_client_create+0x10/0x10 [ 1589.529630] ? kasan_save_stack+0x32/0x50 [ 1589.529978] ? v9fs_session_init+0xec/0x17b0 [ 1589.530349] ? lockdep_init_map_type+0x21e/0x7e0 [ 1589.530736] ? __kasan_kmalloc+0x7f/0x90 [ 1589.531083] ? __raw_spin_lock_init+0x3a/0x110 [ 1589.531475] v9fs_session_init+0x1e0/0x17b0 [ 1589.531849] ? __pfx_v9fs_session_init+0x10/0x10 [ 1589.532251] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1589.532665] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1589.533062] ? v9fs_mount+0x9e/0xbd0 [ 1589.533387] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1589.533849] v9fs_mount+0xbd/0xbd0 [ 1589.534157] ? __pfx_v9fs_mount+0x10/0x10 [ 1589.534500] ? cap_capable+0x1be/0x220 [ 1589.534826] ? __pfx_v9fs_mount+0x10/0x10 [ 1589.535173] legacy_get_tree+0x109/0x220 [ 1589.535513] vfs_get_tree+0x92/0x360 [ 1589.535831] path_mount+0x133c/0x1e50 [ 1589.536151] ? kasan_quarantine_put+0x81/0x1d0 [ 1589.536527] ? __pfx_path_mount+0x10/0x10 [ 1589.536868] ? putname+0x102/0x140 [ 1589.537167] ? kmem_cache_free+0x10d/0x4d0 [ 1589.537514] ? putname+0x102/0x140 [ 1589.537810] __x64_sys_mount+0x286/0x310 [ 1589.538147] ? __pfx___x64_sys_mount+0x10/0x10 [ 1589.538532] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1589.538948] do_syscall_64+0x3f/0x90 [ 1589.539266] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1589.539673] RIP: 0033:0x7f798ce07b19 [ 1589.539987] 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 [ 1589.541333] RSP: 002b:00007f798a37d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1589.541910] RAX: ffffffffffffffda RBX: 00007f798cf1af60 RCX: 00007f798ce07b19 [ 1589.542447] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000 [ 1589.542988] RBP: 00007f798a37d1d0 R08: 0000000020000200 R09: 0000000000000000 [ 1589.543522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1589.544067] R13: 00007ffefe9cf31f R14: 00007f798a37d300 R15: 0000000000022000 [ 1589.544621] 07:26:57 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, 0x0) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:26:57 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:57 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x4002, 0x0, 0x0, 0x0) 07:26:57 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:26:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) (fail_nth: 100) 07:26:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0xffffffffffffffff, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', 0x0}) 07:26:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmsg$802154_dgram(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x24, @none={0x0, 0xfffc}}, 0x14, &(0x7f0000000040)={&(0x7f00000000c0)="ed6722df01aab8e7436575e2b1fa486047f0e9b817eccb89892140f53638b0defb6039e3884695b58e723f2d287132ddac9723d8f992417240d5e20c22dd23549084110cefa7caa5d2397482fdc811e5c62e59d6569ff44b44de9825d8e77134151682ef245ec98e68b71ebd2372f31979b46d686744b193222bc8b47c4199014d6cd5f62e76c89c427fec554bac6f5fe4ceb6ef75d4ee752766cae526a952a2d96a5ccd", 0xa4}}, 0x8000) 07:26:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', 0x0}) 07:26:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:13 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:13 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:13 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0x5f1) r1 = epoll_create(0x4) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) r4 = signalfd4(r2, &(0x7f0000000000)={[0xa60]}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000240)={0xa0002000}) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) r7 = epoll_create(0x4) r8 = signalfd4(r4, &(0x7f0000000200)={[0x100000000000]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000040)) 07:27:13 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[]}) 07:27:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0xffffffffffffffff, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:13 executing program 5: sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1380}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xa, 0xbe, "6375084b48bf"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x505}]}, 0x40}, 0x1, 0x0, 0x0, 0x8005}, 0x40) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_io_uring_setup(0x1b13, &(0x7f0000000140)={0x0, 0x2dc9, 0x1, 0x0, 0x104, 0x0, r0}, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) fork() r1 = fork() ptrace(0x10, r1) mincore(&(0x7f0000ff6000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/100) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) wait4(r1, &(0x7f0000000240), 0x1, &(0x7f0000000280)) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:27:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[]}) 07:27:13 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:29 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r0, &(0x7f0000000040)={0x400000, 0x12, 0x17}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x23456}, 0x1ff) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:27:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[]}) 07:27:29 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:29 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) (fail_nth: 1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:27:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0xffffffffffffffff, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:29 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:29 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xc4, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x8}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x6}, @ETHTOOL_A_LINKINFO_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x9}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x9}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008000}, 0x89c) 07:27:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1621.380051] FAULT_INJECTION: forcing a failure. [ 1621.380051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1621.381297] CPU: 1 PID: 62846 Comm: syz-executor.7 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1621.381853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1621.382509] Call Trace: [ 1621.382756] [ 1621.382923] dump_stack_lvl+0xc1/0xf0 [ 1621.383240] should_fail_ex+0x4b4/0x5b0 [ 1621.383535] _copy_to_user+0x30/0xc0 [ 1621.383802] simple_read_from_buffer+0xd0/0x170 [ 1621.384125] proc_fail_nth_read+0x1a2/0x240 [ 1621.384436] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1621.384774] ? security_file_permission+0xb5/0xe0 [ 1621.385120] vfs_read+0x1de/0x8f0 [ 1621.385374] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1621.385713] ? __pfx_vfs_read+0x10/0x10 [ 1621.385999] ? __fget_files+0x267/0x480 [ 1621.386303] ksys_read+0x122/0x250 [ 1621.386563] ? __pfx_ksys_read+0x10/0x10 [ 1621.386849] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1621.387213] do_syscall_64+0x3f/0x90 [ 1621.387484] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1621.387833] RIP: 0033:0x7fec743e169c [ 1621.388085] 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 [ 1621.389269] RSP: 002b:00007fec719a4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1621.389809] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fec743e169c [ 1621.390314] RDX: 000000000000000f RSI: 00007fec719a41e0 RDI: 0000000000000003 [ 1621.390834] RBP: 00007fec719a41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.391337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1621.391840] R13: 00007ffd8e96a16f R14: 00007fec719a4300 R15: 0000000000022000 [ 1621.392376] 07:27:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB]}) 07:27:29 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x0, @empty}}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 07:27:29 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:29 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:27:29 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:29 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/111) r0 = fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r1 = syz_open_procfs(r0, &(0x7f0000000180)='statm\x00') syz_io_uring_setup(0x61e3, &(0x7f0000000000)={0x0, 0x860c, 0x1, 0x2, 0xe6, 0x0, r1}, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) madvise(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x11) 07:27:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, 0x0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB]}) 07:27:29 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, 0x0) umount2(0x0, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:29 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r1, 0x0, 0x5, &(0x7f00000000c0)="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", 0x1000) 07:27:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB]}) 07:27:44 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x7, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) umount2(0x0, 0xb) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:44 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x6400, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x0, &(0x7f0000000000), 0x0, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/9p', 0x0, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x77359400}, 0x1, 0x1}, 0x87e8) r3 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x13, r1, 0x10000000) r4 = syz_io_uring_setup(0x2663, &(0x7f00000000c0), &(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x6000, @fd_index=0x5, 0xfd, &(0x7f0000000040)=""/2, 0x2, 0x6, 0x0, {0x0, r5}}, 0x33) r6 = io_uring_setup(0xa70, &(0x7f0000000140)={0x0, 0x3981, 0x1, 0x80000}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0x15, 0x0, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x9, &(0x7f0000000180), 0x1, 0x0, 0x1, {0x0, r7}}, 0x4) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r7}}, 0x8) fadvise64(r0, 0x6, 0x10000, 0x5) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x7, 'vxcan1\x00', {0x8}, 0xfff}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000340)={0x4, "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"}) r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f00000000c0)) 07:27:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, 0x0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:44 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x0) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:44 executing program 7: r0 = fork() r1 = getpgrp(0x0) setpriority(0x1, r1, 0x4) ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) getpriority(0x2, r0) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:27:44 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1) fork() r0 = epoll_create(0x7) r1 = getpid() r2 = pidfd_open(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x1) 07:27:44 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:44 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000040)={0x1, 'bond0\x00'}) 07:27:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:27:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 1) [ 1636.749849] FAULT_INJECTION: forcing a failure. [ 1636.749849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1636.751419] CPU: 1 PID: 63797 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1636.752445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1636.753442] Call Trace: [ 1636.753778] [ 1636.754075] dump_stack_lvl+0xc1/0xf0 [ 1636.754603] should_fail_ex+0x4b4/0x5b0 [ 1636.755147] _copy_from_user+0x30/0xf0 [ 1636.755654] get_user_ifreq+0x117/0x1c0 [ 1636.756189] sock_do_ioctl+0x130/0x240 [ 1636.756741] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1636.757315] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1636.757881] ? ioctl_has_perm.constprop.0.isra.0+0x29b/0x430 [ 1636.758628] ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x430 [ 1636.759371] ? evict+0x5f9/0x610 [ 1636.759815] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1636.760587] sock_ioctl+0x424/0x670 [ 1636.761052] ? __pfx_sock_ioctl+0x10/0x10 [ 1636.761582] ? selinux_file_ioctl+0xba/0x270 [ 1636.762156] ? __pfx_sock_ioctl+0x10/0x10 [ 1636.762684] __x64_sys_ioctl+0x1a4/0x210 [ 1636.763221] do_syscall_64+0x3f/0x90 [ 1636.763731] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1636.764376] RIP: 0033:0x7fc229331b19 [ 1636.764860] 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 [ 1636.766999] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1636.767914] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1636.768794] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1636.769658] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.770512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1636.771358] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1636.772228] 07:27:45 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x0) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:45 executing program 7: ptrace(0x10, 0x0) wait4(0x0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, 0x0) wait4(0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, 0x0, 0x10, 0xffffffffffffffff, 0xa) wait4(0x0, &(0x7f0000000140), 0x2, &(0x7f00000003c0)) wait4(0x0, 0x0, 0x20000000, 0x0) 07:27:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, 0x0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:45 executing program 5: mlock2(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) r0 = fork() r1 = fsmount(0xffffffffffffffff, 0x0, 0x48) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x1, 0x820, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xe71, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10, 0x9, 0x7, 0x7, 0xff, 0x7, 0x101, 0x0, 0x7, 0x0, 0x80000001}, r0, 0x2, r1, 0x0) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:27:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x9, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 2) [ 1637.123582] FAULT_INJECTION: forcing a failure. [ 1637.123582] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1637.125330] CPU: 0 PID: 63922 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1637.126339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1637.127420] Call Trace: [ 1637.127752] [ 1637.128046] dump_stack_lvl+0xc1/0xf0 [ 1637.128598] should_fail_ex+0x4b4/0x5b0 [ 1637.129132] _copy_from_user+0x30/0xf0 [ 1637.129652] dev_ethtool+0x119/0x5290 [ 1637.130138] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1637.130748] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1637.131351] ? perf_trace_lock+0xc1/0x480 [ 1637.131889] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1637.132594] ? __pfx_dev_ethtool+0x10/0x10 [ 1637.133134] ? __pfx_perf_trace_lock+0x10/0x10 [ 1637.133779] ? __lock_acquire+0xc3f/0x6340 [ 1637.134409] ? perf_trace_lock_acquire+0xcf/0x500 [ 1637.135072] ? perf_trace_lock+0xc1/0x480 [ 1637.135629] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1637.136342] ? __pfx_perf_trace_lock+0x10/0x10 [ 1637.136975] ? lock_acquire+0x19a/0x4c0 [ 1637.137534] ? find_held_lock+0x2c/0x110 [ 1637.138073] ? dev_load+0x7d/0x240 [ 1637.138559] ? lock_release+0x1e3/0x680 [ 1637.139083] ? __pfx_lock_release+0x10/0x10 [ 1637.139655] ? full_name_hash+0xb5/0x110 [ 1637.140209] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1637.140921] dev_ioctl+0x2cf/0x1010 [ 1637.141426] sock_do_ioctl+0x160/0x240 [ 1637.141944] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1637.142567] ? evict+0x5f9/0x610 [ 1637.143009] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1637.143802] sock_ioctl+0x424/0x670 [ 1637.144278] ? __pfx_sock_ioctl+0x10/0x10 [ 1637.144846] ? selinux_file_ioctl+0xba/0x270 [ 1637.145446] ? __pfx_sock_ioctl+0x10/0x10 [ 1637.145975] __x64_sys_ioctl+0x1a4/0x210 [ 1637.146546] do_syscall_64+0x3f/0x90 [ 1637.147039] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1637.147698] RIP: 0033:0x7fc229331b19 [ 1637.148171] 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 [ 1637.150405] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1637.151368] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1637.152272] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1637.153196] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1637.154091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1637.155017] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1637.155945] 07:27:58 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) fork() mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x38f, 0x2) fork() 07:27:58 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000100)={0x24, @none={0x0, 0xffff}}, 0x14) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000140)='wg0\x00', 0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) fcntl$dupfd(r0, 0x406, r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$WPAN_WANTACK(r3, 0x0, 0x0, &(0x7f0000000000), 0x4) 07:27:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xa, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, 0x0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:27:58 executing program 7: r0 = fork() r1 = fork() ptrace(0x10, r1) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r1, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r1, &(0x7f0000000000), 0xffffffff) prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1649.884554] Unsupported ieee802154 address type: 0 [ 1649.902636] Unsupported ieee802154 address type: 0 07:27:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 3) 07:27:58 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x0) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:27:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1649.928558] FAULT_INJECTION: forcing a failure. [ 1649.928558] name failslab, interval 1, probability 0, space 0, times 0 [ 1649.929341] CPU: 1 PID: 64258 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1649.929905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1649.930482] Call Trace: [ 1649.930668] [ 1649.930834] dump_stack_lvl+0xc1/0xf0 [ 1649.931123] should_fail_ex+0x4b4/0x5b0 [ 1649.931437] should_failslab+0x9/0x20 [ 1649.931726] __kmem_cache_alloc_node+0x66/0x320 [ 1649.932078] ? dev_ethtool+0x15f/0x5290 [ 1649.932380] kmalloc_trace+0x26/0xc0 [ 1649.932669] dev_ethtool+0x15f/0x5290 [ 1649.932954] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1649.933302] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1649.933647] ? perf_trace_lock+0xc1/0x480 [ 1649.933942] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1649.934304] ? __pfx_dev_ethtool+0x10/0x10 [ 1649.934594] ? __pfx_perf_trace_lock+0x10/0x10 [ 1649.934926] ? __lock_acquire+0xc3f/0x6340 [ 1649.935219] ? perf_trace_lock_acquire+0xcf/0x500 [ 1649.935559] ? perf_trace_lock+0xc1/0x480 [ 1649.935834] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1649.936197] ? __pfx_perf_trace_lock+0x10/0x10 [ 1649.936509] ? lock_acquire+0x19a/0x4c0 [ 1649.936802] ? find_held_lock+0x2c/0x110 [ 1649.937092] ? dev_load+0x7d/0x240 [ 1649.937356] ? lock_release+0x1e3/0x680 [ 1649.937647] ? __pfx_lock_release+0x10/0x10 [ 1649.937962] ? full_name_hash+0xb5/0x110 [ 1649.938268] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1649.938674] dev_ioctl+0x2cf/0x1010 [ 1649.938955] sock_do_ioctl+0x160/0x240 [ 1649.939260] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1649.939605] ? evict+0x5f9/0x610 [ 1649.939841] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1649.940301] sock_ioctl+0x424/0x670 [ 1649.940551] ? __pfx_sock_ioctl+0x10/0x10 [ 1649.940879] ? selinux_file_ioctl+0xba/0x270 [ 1649.940911] ? __pfx_sock_ioctl+0x10/0x10 [ 1649.940930] __x64_sys_ioctl+0x1a4/0x210 [ 1649.940961] do_syscall_64+0x3f/0x90 [ 1649.940991] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1649.941012] RIP: 0033:0x7fc229331b19 [ 1649.941025] 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 [ 1649.941043] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1649.941061] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1649.941073] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1649.941085] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1649.941096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1649.941107] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1649.941134] 07:27:58 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 07:27:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xb, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:27:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 4) 07:28:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, 0x0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:28:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 5) 07:28:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x10, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0xffffffffffffffff, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:12 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x2) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) mmap$perf(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x4, 0x80010, r1, 0x4) 07:28:12 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000100)=0x9, 0x4) 07:28:12 executing program 7: sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x148, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x101}, {0x6, 0x16, 0x1000}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x4}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x8440}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xfd}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3f}, {0x6, 0x16, 0x8}, {0x5}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000000}, 0x30095) r0 = fork() ptrace(0x10, r0) r1 = fork() ptrace(0x10, r1) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$peeksig(0x4209, r1, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r1, &(0x7f0000000000), 0xffffffff) syz_open_procfs(r1, &(0x7f00000003c0)='net/udp6\x00') wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) [ 1664.017620] FAULT_INJECTION: forcing a failure. [ 1664.017620] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1664.018491] CPU: 1 PID: 64691 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1664.019034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1664.019573] Call Trace: [ 1664.019755] [ 1664.019920] dump_stack_lvl+0xc1/0xf0 [ 1664.020200] should_fail_ex+0x4b4/0x5b0 [ 1664.020494] _copy_from_user+0x30/0xf0 [ 1664.020766] dev_ethtool+0x2a56/0x5290 [ 1664.021064] ? perf_trace_lock+0xc1/0x480 [ 1664.021357] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.021718] ? __pfx_dev_ethtool+0x10/0x10 [ 1664.022009] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.022343] ? __lock_acquire+0xc3f/0x6340 [ 1664.022647] ? perf_trace_lock_acquire+0xcf/0x500 [ 1664.022984] ? perf_trace_lock+0xc1/0x480 [ 1664.023273] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.023635] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.023958] ? lock_acquire+0x19a/0x4c0 [ 1664.024234] ? find_held_lock+0x2c/0x110 [ 1664.024517] ? dev_load+0x7d/0x240 [ 1664.024769] ? lock_release+0x1e3/0x680 [ 1664.025056] ? __pfx_lock_release+0x10/0x10 [ 1664.025355] ? full_name_hash+0xb5/0x110 [ 1664.025649] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1664.026028] dev_ioctl+0x2cf/0x1010 [ 1664.026294] sock_do_ioctl+0x160/0x240 [ 1664.026574] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1664.026892] ? evict+0x5f9/0x610 [ 1664.027133] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1664.027560] sock_ioctl+0x424/0x670 [ 1664.027812] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.028103] ? selinux_file_ioctl+0xba/0x270 [ 1664.028420] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.028703] __x64_sys_ioctl+0x1a4/0x210 [ 1664.029004] do_syscall_64+0x3f/0x90 [ 1664.029273] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1664.029631] RIP: 0033:0x7fc229331b19 [ 1664.029886] 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 [ 1664.031071] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1664.031572] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1664.032049] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1664.032516] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1664.033003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1664.033471] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1664.033955] 07:28:12 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f00000004c0)={0x4, &(0x7f0000000440)=[{0x80000000, 0x6, &(0x7f00000000c0)="fa8805515310", 0x1, 0x1}, {0x800, 0x7, &(0x7f0000000280)="12345f1e0d21b5", 0x1}, {0x3c, 0xbf, &(0x7f00000002c0)="7abd96a5caf8ecf828f5b17c1627b21ab40d6f2ae0af2fa4153831d115783ad8839e107fd9113a8eb41804099d175d2848575947e675d58036df7bd860d6315ddfa7928dc15c4438a62b14856ddf51ef34581e3989d055821e803cb17a1cc143cb69e64febeaffc2575df15313677199f3756bdf8dc3ee7071767ba9a391fe0c5799647149d4beca0d1e49939a668e9c4b7b5611433662749ad41029737d3cced8d1f006c7a859e22dcb993de7bf1544b91c4fce05575f9467edcb2df93585", 0x0, 0x1}, {0x80, 0xa8, &(0x7f0000000380)="11f835e060ac1d46b8814db2eb0b47da9965a691ba1fb009a5c6a838e175a96947a7b9f9c09eb7ce07d9d71aa29a42045d8aa0924383672096d97c9a69a8d2c62c0d93b5fcd381c5b09f6c003bb2a75625d18c5ef95f550b9adc03e5b248f5442edb9ada40d9e15783854c52d9affbb9cf72b0a26381e703d324f9043fe90976e1061600dad48adc55039b8ba8e14dff7484626f0795f6c50585ec5cf892e4002549e7109b68a150", 0xc83eecc0bbcba337, 0x1}]}) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @short={0x2, 0xffff}}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) fallocate(r2, 0x27, 0x7, 0x79) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x396, 0xff, 0x8000, 0x2be, 0x68, 0x4}, {0x7, 0x6, 0x2, 0xffffffffffffbf27, 0x0, 0x935}], ['\x00', '\x00']}) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:28:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 6) 07:28:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x9a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:12 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) r1 = fork() ptrace(0x10, r1) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) getpgid(r1) wait4(r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:28:12 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = fork() r1 = fork() wait4(0x0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, 0x0) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/user\x00') kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = eventfd2(0x10004, 0x801) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x50, r2, 0x6d1b7000) wait4(r1, &(0x7f0000000240), 0x4, &(0x7f0000000300)) ptrace(0x9, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x48e00) kcmp(r0, r1, 0x4, r3, r4) wait4(0x0, &(0x7f0000000280), 0x80000000, &(0x7f00000000c0)) mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x78, 0x91, 0x1, 0x7, 0x0, 0xbf, 0x8, 0xf, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x1ff}, 0x4390, 0x5fb, 0x1ff, 0x8, 0x1f, 0x3, 0xbbd, 0x0, 0x1000, 0x0, 0x3}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0) [ 1664.344351] FAULT_INJECTION: forcing a failure. [ 1664.344351] name failslab, interval 1, probability 0, space 0, times 0 [ 1664.345814] CPU: 0 PID: 65117 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1664.346843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1664.347851] Call Trace: [ 1664.348187] [ 1664.348484] dump_stack_lvl+0xc1/0xf0 [ 1664.349039] should_fail_ex+0x4b4/0x5b0 [ 1664.349590] should_failslab+0x9/0x20 [ 1664.350101] __kmem_cache_alloc_node+0x66/0x320 [ 1664.350719] ? __get_vm_area_node+0xea/0x360 [ 1664.351324] kmalloc_node_trace+0x21/0xc0 [ 1664.351881] __get_vm_area_node+0xea/0x360 [ 1664.352447] ? dev_ethtool+0x2a95/0x5290 [ 1664.352987] __vmalloc_node_range+0x245/0x1490 [ 1664.353583] ? dev_ethtool+0x2a95/0x5290 [ 1664.354111] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.354793] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.355388] ? dev_ethtool+0x2a95/0x5290 [ 1664.355927] ? lock_acquire+0x19a/0x4c0 [ 1664.356465] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1664.357111] ? __pfx_lock_release+0x10/0x10 [ 1664.357686] ? dev_ethtool+0x2a95/0x5290 [ 1664.358218] __vmalloc_node+0xac/0xf0 [ 1664.358716] ? dev_ethtool+0x2a95/0x5290 [ 1664.359253] dev_ethtool+0x2a95/0x5290 [ 1664.359779] ? perf_trace_lock+0xc1/0x480 [ 1664.360322] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.361029] ? __pfx_dev_ethtool+0x10/0x10 [ 1664.361581] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.362202] ? __lock_acquire+0xc3f/0x6340 [ 1664.362772] ? perf_trace_lock_acquire+0xcf/0x500 [ 1664.363405] ? perf_trace_lock+0xc1/0x480 [ 1664.363949] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.364628] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.365245] ? lock_acquire+0x19a/0x4c0 [ 1664.365768] ? find_held_lock+0x2c/0x110 [ 1664.366314] ? dev_load+0x7d/0x240 [ 1664.366789] ? lock_release+0x1e3/0x680 [ 1664.367310] ? __pfx_lock_release+0x10/0x10 [ 1664.367871] ? full_name_hash+0xb5/0x110 [ 1664.368412] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1664.369136] dev_ioctl+0x2cf/0x1010 [ 1664.369635] sock_do_ioctl+0x160/0x240 [ 1664.370161] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1664.370760] ? evict+0x5f9/0x610 [ 1664.371214] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1664.372013] sock_ioctl+0x424/0x670 [ 1664.372494] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.373068] ? selinux_file_ioctl+0xba/0x270 [ 1664.373670] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.374336] __x64_sys_ioctl+0x1a4/0x210 [ 1664.374886] do_syscall_64+0x3f/0x90 [ 1664.375393] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1664.376050] RIP: 0033:0x7fc229331b19 [ 1664.376527] 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 [ 1664.378752] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1664.379696] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1664.380582] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1664.381483] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1664.382369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1664.383251] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1664.384168] [ 1664.387072] syz-executor.3: vmalloc error: size 232, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 1664.389671] CPU: 0 PID: 65117 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1664.390685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1664.391693] Call Trace: [ 1664.392066] [ 1664.392494] dump_stack_lvl+0xc1/0xf0 [ 1664.393041] warn_alloc+0x214/0x370 07:28:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, 0x0, &(0x7f00000002c0)={0x100000000, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:28:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x19a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = epoll_create(0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = epoll_create(0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) r5 = epoll_create(0x4) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0xa0002000}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x4402, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r3) r7 = inotify_init1(0x80000) sendfile(r3, r7, 0x0, 0x80002005f3) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x0, 0x1}) r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r8, 0x9362, 0x0) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000080)) [ 1664.393674] ? __pfx_warn_alloc+0x10/0x10 [ 1664.394231] ? should_failslab+0x9/0x20 [ 1664.394780] ? __kasan_kmalloc+0x6f/0x90 [ 1664.395323] ? __get_vm_area_node+0x27a/0x360 [ 1664.395935] __vmalloc_node_range+0xbe1/0x1490 [ 1664.396515] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.397175] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.397755] ? dev_ethtool+0x2a95/0x5290 [ 1664.398269] ? lock_acquire+0x19a/0x4c0 [ 1664.398806] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1664.399444] ? __pfx_lock_release+0x10/0x10 [ 1664.400026] ? dev_ethtool+0x2a95/0x5290 [ 1664.400562] __vmalloc_node+0xac/0xf0 [ 1664.401074] ? dev_ethtool+0x2a95/0x5290 [ 1664.401614] dev_ethtool+0x2a95/0x5290 [ 1664.402132] ? perf_trace_lock+0xc1/0x480 [ 1664.402675] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.403354] ? __pfx_dev_ethtool+0x10/0x10 [ 1664.403887] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.404518] ? __lock_acquire+0xc3f/0x6340 [ 1664.405082] ? perf_trace_lock_acquire+0xcf/0x500 [ 1664.405701] ? perf_trace_lock+0xc1/0x480 [ 1664.406224] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1664.406887] ? __pfx_perf_trace_lock+0x10/0x10 [ 1664.407477] ? lock_acquire+0x19a/0x4c0 [ 1664.407981] ? find_held_lock+0x2c/0x110 [ 1664.408504] ? dev_load+0x7d/0x240 [ 1664.408972] ? lock_release+0x1e3/0x680 [ 1664.409477] ? __pfx_lock_release+0x10/0x10 [ 1664.410021] ? full_name_hash+0xb5/0x110 [ 1664.410542] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1664.411217] dev_ioctl+0x2cf/0x1010 [ 1664.411690] sock_do_ioctl+0x160/0x240 [ 1664.412195] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1664.412779] ? evict+0x5f9/0x610 [ 1664.413236] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1664.414030] sock_ioctl+0x424/0x670 [ 1664.414507] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.415037] ? selinux_file_ioctl+0xba/0x270 [ 1664.415639] ? __pfx_sock_ioctl+0x10/0x10 [ 1664.416177] __x64_sys_ioctl+0x1a4/0x210 [ 1664.416726] do_syscall_64+0x3f/0x90 [ 1664.417249] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1664.417908] RIP: 0033:0x7fc229331b19 [ 1664.418387] 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 [ 1664.420595] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1664.421563] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1664.422453] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1664.423339] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1664.424222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1664.425116] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1664.426036] [ 1664.426652] Mem-Info: [ 1664.427434] active_anon:64 inactive_anon:46954 isolated_anon:0 [ 1664.427434] active_file:21880 inactive_file:55250 isolated_file:0 [ 1664.427434] unevictable:0 dirty:243 writeback:0 [ 1664.427434] slab_reclaimable:10681 slab_unreclaimable:59295 [ 1664.427434] mapped:81717 shmem:122 pagetables:5311 [ 1664.427434] sec_pagetables:0 bounce:0 [ 1664.427434] kernel_misc_reclaimable:0 [ 1664.427434] free:136373 free_pcp:1295 free_cma:0 [ 1664.432389] Node 0 active_anon:256kB inactive_anon:187816kB active_file:87520kB inactive_file:221000kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:326868kB dirty:972kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:8608kB pagetables:21244kB sec_pagetables:0kB all_unreclaimable? no [ 1664.435945] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1664.439280] lowmem_reserve[]: 0 1606 1606 1606 [ 1664.440364] Node 0 DMA32 free:534152kB boost:0kB min:5104kB low:6748kB high:8392kB reserved_highatomic:0KB active_anon:256kB inactive_anon:187816kB active_file:87520kB inactive_file:221000kB unevictable:0kB writepending:1056kB present:2080640kB managed:1655448kB mlocked:0kB bounce:0kB free_pcp:3768kB local_pcp:2736kB free_cma:0kB [ 1664.444087] lowmem_reserve[]: 0 0 0 0 [ 1664.444860] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1664.446589] Node 0 DMA32: 112*4kB (UME) 47*8kB (UE) 71*16kB (UME) 87*32kB (UME) 24*64kB (UME) 10*128kB (UME) 5*256kB (ME) 2*512kB (UM) 2*1024kB (UE) 1*2048kB (M) 127*4096kB (UM) = 534152kB [ 1664.449015] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1664.450087] 35647 total pagecache pages [ 1664.450584] 0 pages in swap cache [ 1664.451047] Free swap = 0kB [ 1664.451441] Total swap = 0kB [ 1664.451870] 524158 pages RAM [ 1664.452269] 0 pages HighMem/MovableOnly [ 1664.452811] 106456 pages reserved 07:28:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0xffffffffffffffff, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:27 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:28:27 executing program 5: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f0000000100)={&(0x7f0000000000)=""/234, 0xea}) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 07:28:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:28:27 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0xffffffffffffffff, r3) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x29a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x801, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r1, 0x3f, 0x101, 0x7fffffff}) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000000c0)={0x0, 0x4, [0x8, 0x80, 0x8d6, 0x401, 0x83, 0xb68]}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) pwrite64(r1, &(0x7f0000000100)="3b3a3620339b41755057aeaf597844f87bea1bf8186444a2a3597c0dcd6737beff0d461b6ffbc4f927db0b9ff24e061633f2f427c41390b7216507cd077969f3b712fb9a1437fae98c86eec68423665bf7ac50e9b83ed108a21bb53aab56b74347d4b6ec0f8a713d21bff1f4a649419ef0fd7a29ed0b152c323b6d1c49649107ef08fc13f2d6d3c1eb0e74ebe090ee555db0b4cef41c94de37cbf918ab79693ac1a2eedab8ee69b0f808414a9111fdcb4653096d4cd2ffce96de37ef5cf3b6da38186e772d0b59e6355a7428af6ad57149bf5738e1a392bc01c598f43bcf7cbdeb777238ba53cf7ecfffcc6ac6ed3468239c955f9f79b1d5", 0xf8, 0x20) 07:28:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 7) 07:28:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 8) 07:28:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x300, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:27 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) bind$802154_dgram(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0302}}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3}}, 0x14) r2 = dup2(r0, r1) connect$802154_dgram(r2, &(0x7f0000000100), 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) lgetxattr(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)=@known='trusted.overlay.redirect\x00', &(0x7f0000001d40)=""/4096, 0x1000) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000001540)={0x24, @none={0x0, 0x2}}, 0x14) recvmmsg$unix(r1, &(0x7f0000001940)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f00000004c0)=""/253, 0xfd}], 0x6, &(0x7f0000000640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/120, 0x78}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/167, 0xa7}, {&(0x7f0000000940)=""/243, 0xf3}, {&(0x7f0000000a40)=""/218, 0xda}], 0x5, &(0x7f0000000bc0)}}, {{&(0x7f0000000c00)=@abs, 0x6e, &(0x7f0000000f00), 0x0, &(0x7f0000000f40)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000f80)=@abs, 0x6e, &(0x7f0000001040)=[{&(0x7f0000001000)=""/8, 0x8}], 0x1, &(0x7f0000001080)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000001140)=@abs, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000011c0)=""/5, 0x5}], 0x1, &(0x7f0000000240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001280)=""/48, 0x30}, {&(0x7f00000012c0)=""/79, 0x4f}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000013c0)=""/127, 0x7f}, {&(0x7f0000001440)=""/10, 0xa}, {&(0x7f0000001480)=""/160, 0xa0}, {&(0x7f0000001cc0)=""/84, 0x54}, {&(0x7f00000015c0)=""/206, 0xce}, {&(0x7f00000016c0)=""/9, 0x9}, {&(0x7f0000001700)}], 0xa, &(0x7f0000000c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}], 0x6, 0x40010000, &(0x7f0000001ac0)) connect$802154_dgram(r2, &(0x7f0000000ec0)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) creat(&(0x7f0000001240)='./file0\x00', 0x4a) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000001b00)={0x8, {{0x2, 0x4e23, @broadcast}}, 0x1, 0x2, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e22, @rand_addr=0x64010100}}]}, 0x190) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000e40)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) bind$802154_dgram(r7, &(0x7f0000000e80)={0x24, @short={0x2, 0x2, 0xffff}}, 0x14) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000f00)=0x0) syz_open_procfs(r8, &(0x7f0000001200)='net/ip_vs\x00') [ 1679.787484] FAULT_INJECTION: forcing a failure. [ 1679.787484] name failslab, interval 1, probability 0, space 0, times 0 [ 1679.788919] CPU: 1 PID: 65824 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1679.789928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1679.790917] Call Trace: [ 1679.791242] [ 1679.791533] dump_stack_lvl+0xc1/0xf0 [ 1679.792044] should_fail_ex+0x4b4/0x5b0 [ 1679.792583] ? alloc_vmap_area+0x161/0x1cc0 [ 1679.793160] should_failslab+0x9/0x20 [ 1679.793658] kmem_cache_alloc_node+0x65/0x3b0 [ 1679.794246] alloc_vmap_area+0x161/0x1cc0 [ 1679.794786] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1679.795455] ? __kmem_cache_alloc_node+0x1c8/0x320 [ 1679.796085] ? __pfx_alloc_vmap_area+0x10/0x10 [ 1679.796706] __get_vm_area_node+0x13e/0x360 [ 1679.797271] ? dev_ethtool+0x2a95/0x5290 [ 1679.797788] __vmalloc_node_range+0x245/0x1490 [ 1679.798363] ? dev_ethtool+0x2a95/0x5290 [ 1679.798875] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.799537] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.800119] ? dev_ethtool+0x2a95/0x5290 [ 1679.800640] ? lock_acquire+0x19a/0x4c0 [ 1679.801185] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1679.801805] ? __pfx_lock_release+0x10/0x10 [ 1679.802367] ? dev_ethtool+0x2a95/0x5290 [ 1679.802880] __vmalloc_node+0xac/0xf0 [ 1679.803368] ? dev_ethtool+0x2a95/0x5290 [ 1679.803890] dev_ethtool+0x2a95/0x5290 [ 1679.804400] ? perf_trace_lock+0xc1/0x480 [ 1679.804925] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.805598] ? __pfx_dev_ethtool+0x10/0x10 [ 1679.806133] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.806738] ? __lock_acquire+0xc3f/0x6340 [ 1679.807285] ? perf_trace_lock_acquire+0xcf/0x500 [ 1679.807905] ? perf_trace_lock+0xc1/0x480 [ 1679.808429] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.809105] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.809705] ? lock_acquire+0x19a/0x4c0 [ 1679.810213] ? find_held_lock+0x2c/0x110 [ 1679.810741] ? dev_load+0x7d/0x240 [ 1679.811203] ? lock_release+0x1e3/0x680 [ 1679.811714] ? __pfx_lock_release+0x10/0x10 [ 1679.812270] ? full_name_hash+0xb5/0x110 [ 1679.812823] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1679.813536] dev_ioctl+0x2cf/0x1010 [ 1679.814017] sock_do_ioctl+0x160/0x240 [ 1679.814524] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1679.815116] ? evict+0x5f9/0x610 [ 1679.815557] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1679.816331] sock_ioctl+0x424/0x670 [ 1679.816809] ? __pfx_sock_ioctl+0x10/0x10 [ 1679.817350] ? selinux_file_ioctl+0xba/0x270 [ 1679.817935] ? __pfx_sock_ioctl+0x10/0x10 [ 1679.818471] __x64_sys_ioctl+0x1a4/0x210 [ 1679.819018] do_syscall_64+0x3f/0x90 [ 1679.819518] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1679.820178] RIP: 0033:0x7fc229331b19 [ 1679.820643] 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 [ 1679.822871] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1679.823789] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1679.824661] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1679.825556] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1679.826413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1679.827277] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1679.828182] [ 1679.829176] syz-executor.3: vmalloc error: size 232, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 1679.831141] CPU: 1 PID: 65824 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1679.832141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1679.833221] Call Trace: [ 1679.833553] [ 1679.833863] dump_stack_lvl+0xc1/0xf0 [ 1679.834370] warn_alloc+0x214/0x370 [ 1679.834876] ? __pfx_warn_alloc+0x10/0x10 [ 1679.835415] ? __get_vm_area_node+0x2e5/0x360 [ 1679.836031] ? __get_vm_area_node+0x2e5/0x360 [ 1679.836617] ? __kmem_cache_free+0xe1/0x330 [ 1679.837206] ? __get_vm_area_node+0x27a/0x360 [ 1679.837808] __vmalloc_node_range+0xbe1/0x1490 [ 1679.838396] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.839062] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.839659] ? dev_ethtool+0x2a95/0x5290 [ 1679.840179] ? lock_acquire+0x19a/0x4c0 [ 1679.840718] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1679.841356] ? __pfx_lock_release+0x10/0x10 [ 1679.841935] ? dev_ethtool+0x2a95/0x5290 [ 1679.842470] __vmalloc_node+0xac/0xf0 [ 1679.842979] ? dev_ethtool+0x2a95/0x5290 [ 1679.843520] dev_ethtool+0x2a95/0x5290 [ 1679.844058] ? perf_trace_lock+0xc1/0x480 [ 1679.844602] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.845316] ? __pfx_dev_ethtool+0x10/0x10 [ 1679.845874] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.846502] ? __lock_acquire+0xc3f/0x6340 [ 1679.847079] ? perf_trace_lock_acquire+0xcf/0x500 [ 1679.847719] ? perf_trace_lock+0xc1/0x480 07:28:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) [ 1679.848273] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1679.849069] ? __pfx_perf_trace_lock+0x10/0x10 [ 1679.849686] ? lock_acquire+0x19a/0x4c0 [ 1679.850216] ? find_held_lock+0x2c/0x110 [ 1679.850758] ? dev_load+0x7d/0x240 [ 1679.851235] ? lock_release+0x1e3/0x680 [ 1679.851774] ? __pfx_lock_release+0x10/0x10 [ 1679.852325] ? full_name_hash+0xb5/0x110 [ 1679.852866] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1679.853590] dev_ioctl+0x2cf/0x1010 [ 1679.854079] sock_do_ioctl+0x160/0x240 [ 1679.854599] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1679.855201] ? evict+0x5f9/0x610 [ 1679.855654] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 07:28:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1679.856457] sock_ioctl+0x424/0x670 [ 1679.857014] ? __pfx_sock_ioctl+0x10/0x10 [ 1679.857555] ? selinux_file_ioctl+0xba/0x270 [ 1679.858161] ? __pfx_sock_ioctl+0x10/0x10 [ 1679.858701] __x64_sys_ioctl+0x1a4/0x210 [ 1679.859249] do_syscall_64+0x3f/0x90 [ 1679.859752] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1679.860413] RIP: 0033:0x7fc229331b19 [ 1679.860895] 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 [ 1679.863125] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1679.864085] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1679.864970] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1679.865875] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1679.866765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1679.867660] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1679.868580] [ 1679.869136] Mem-Info: [ 1679.869467] active_anon:65 inactive_anon:46920 isolated_anon:0 [ 1679.869467] active_file:21919 inactive_file:55260 isolated_file:0 [ 1679.869467] unevictable:0 dirty:105 writeback:0 [ 1679.869467] slab_reclaimable:10723 slab_unreclaimable:59181 [ 1679.869467] mapped:81669 shmem:122 pagetables:5382 [ 1679.869467] sec_pagetables:0 bounce:0 [ 1679.869467] kernel_misc_reclaimable:0 [ 1679.869467] free:136353 free_pcp:881 free_cma:0 [ 1679.874210] Node 0 active_anon:260kB inactive_anon:187596kB active_file:87676kB inactive_file:221040kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:326676kB dirty:420kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:8704kB pagetables:21444kB sec_pagetables:0kB all_unreclaimable? no [ 1679.877596] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1679.880639] lowmem_reserve[]: 0 1606 1606 1606 [ 1679.881298] Node 0 DMA32 free:529828kB boost:0kB min:5104kB low:6748kB high:8392kB reserved_highatomic:0KB active_anon:260kB inactive_anon:187596kB active_file:87676kB inactive_file:221040kB unevictable:0kB writepending:420kB present:2080640kB managed:1655448kB mlocked:0kB bounce:0kB free_pcp:3900kB local_pcp:1892kB free_cma:0kB [ 1679.884704] lowmem_reserve[]: 0 0 0 0 [ 1679.885295] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1679.886919] Node 0 DMA32: 3*4kB (E) 47*8kB (UE) 72*16kB (UME) 29*32kB (UME) 22*64kB (ME) 7*128kB (UME) 5*256kB (ME) 1*512kB (M) 1*1024kB (E) 1*2048kB (M) 127*4096kB (UM) = 529828kB [ 1679.889151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1679.890198] 35695 total pagecache pages [ 1679.890684] 0 pages in swap cache [ 1679.891148] Free swap = 0kB [ 1679.891531] Total swap = 0kB [ 1679.891947] 524158 pages RAM [ 1679.892330] 0 pages HighMem/MovableOnly [ 1679.892851] 106456 pages reserved 07:28:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, 0x0) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:28 executing program 7: r0 = fork() ptrace(0x10, r0) ptrace$setopts(0x4206, r0, 0x86ee, 0x60) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x1058, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x7, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) r1 = fork() ptrace(0x10, r1) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r1, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace(0x9, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x100000000, 0x0, 0x7}, &(0x7f0000000c00)=[{}, {}, {}, {}, {}, {}, {}]) getpriority(0x0, r1) 07:28:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 9) 07:28:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, 0x0) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, 0x0, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:28:41 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = socket(0x6, 0x4, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x6e0080, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040)={0x77359400}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r2, 0x0, 0x5f1) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000140)) ftruncate(r2, 0x100000001) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 07:28:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 10) 07:28:41 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x1, 0x0, 0x800}, r0, 0x10, 0xffffffffffffffff, 0xa) 07:28:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000), 0x1, 0x6) fork() mbind(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) 07:28:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x32b, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1693.127864] kmemleak: Cannot allocate a scan area, scanning the full object 07:28:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 11) [ 1693.225521] FAULT_INJECTION: forcing a failure. [ 1693.225521] name failslab, interval 1, probability 0, space 0, times 0 [ 1693.227020] CPU: 0 PID: 66330 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1693.228125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1693.229218] Call Trace: [ 1693.229582] [ 1693.229907] dump_stack_lvl+0xc1/0xf0 [ 1693.230471] should_fail_ex+0x4b4/0x5b0 [ 1693.231056] ? __vmalloc_node_range+0x568/0x1490 [ 1693.231719] should_failslab+0x9/0x20 [ 1693.232274] __kmem_cache_alloc_node+0x66/0x320 [ 1693.232933] ? __vmalloc_node_range+0x568/0x1490 [ 1693.233612] ? do_raw_spin_unlock+0x53/0x220 [ 1693.234248] ? __vmalloc_node_range+0x568/0x1490 [ 1693.234911] __kmalloc_node+0x4d/0x160 [ 1693.235478] __vmalloc_node_range+0x568/0x1490 [ 1693.236133] ? dev_ethtool+0x2a95/0x5290 [ 1693.236731] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1693.237426] ? __pfx_lock_release+0x10/0x10 [ 1693.238052] ? dev_ethtool+0x2a95/0x5290 [ 1693.238624] __vmalloc_node+0xac/0xf0 [ 1693.239166] ? dev_ethtool+0x2a95/0x5290 [ 1693.239742] dev_ethtool+0x2a95/0x5290 [ 1693.240303] ? perf_trace_lock+0xc1/0x480 [ 1693.240887] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1693.241644] ? __pfx_dev_ethtool+0x10/0x10 [ 1693.242237] ? __pfx_perf_trace_lock+0x10/0x10 [ 1693.242911] ? __lock_acquire+0xc3f/0x6340 [ 1693.243519] ? perf_trace_lock_acquire+0xcf/0x500 [ 1693.244202] ? perf_trace_lock+0xc1/0x480 [ 1693.244786] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1693.245536] ? __pfx_perf_trace_lock+0x10/0x10 [ 1693.246190] ? lock_acquire+0x19a/0x4c0 [ 1693.246755] ? find_held_lock+0x2c/0x110 [ 1693.247339] ? dev_load+0x7d/0x240 [ 1693.247854] ? lock_release+0x1e3/0x680 [ 1693.248419] ? __pfx_lock_release+0x10/0x10 [ 1693.249027] ? full_name_hash+0xb5/0x110 [ 1693.249617] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1693.250383] dev_ioctl+0x2cf/0x1010 [ 1693.250918] sock_do_ioctl+0x160/0x240 [ 1693.251485] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1693.252136] ? evict+0x5f9/0x610 [ 1693.252621] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1693.253511] sock_ioctl+0x424/0x670 [ 1693.254029] ? __pfx_sock_ioctl+0x10/0x10 [ 1693.254623] ? selinux_file_ioctl+0xba/0x270 [ 1693.255264] ? __pfx_sock_ioctl+0x10/0x10 [ 1693.255845] __x64_sys_ioctl+0x1a4/0x210 [ 1693.256436] do_syscall_64+0x3f/0x90 [ 1693.256984] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1693.257708] RIP: 0033:0x7fc229331b19 [ 1693.258223] 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 [ 1693.260360] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1693.261302] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1693.262167] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1693.263021] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1693.263884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1693.264745] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1693.265648] [ 1693.268070] syz-executor.3: vmalloc error: size 4096, failed to allocated page array size 8, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 1693.270624] CPU: 0 PID: 66330 Comm: syz-executor.3 Not tainted 6.4.0-rc7-next-20230621 #1 [ 1693.271685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1693.272728] Call Trace: [ 1693.273076] [ 1693.273395] dump_stack_lvl+0xc1/0xf0 [ 1693.273935] warn_alloc+0x214/0x370 [ 1693.274465] ? __pfx_warn_alloc+0x10/0x10 [ 1693.275053] ? should_fail_ex+0x2ed/0x5b0 [ 1693.275637] ? should_failslab+0x9/0x20 [ 1693.276196] ? __kmem_cache_alloc_node+0x66/0x320 [ 1693.276855] ? __vmalloc_node_range+0x568/0x1490 [ 1693.277522] ? __kasan_kmalloc+0x6f/0x90 [ 1693.278109] __vmalloc_node_range+0x1030/0x1490 [ 1693.278757] ? dev_ethtool+0x2a95/0x5290 [ 1693.279331] ? __pfx___vmalloc_node_range+0x10/0x10 [ 1693.279995] ? __pfx_lock_release+0x10/0x10 [ 1693.280593] ? dev_ethtool+0x2a95/0x5290 [ 1693.281141] __vmalloc_node+0xac/0xf0 [ 1693.281680] ? dev_ethtool+0x2a95/0x5290 [ 1693.282244] dev_ethtool+0x2a95/0x5290 [ 1693.282788] ? perf_trace_lock+0xc1/0x480 [ 1693.283378] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1693.284081] ? __pfx_dev_ethtool+0x10/0x10 [ 1693.284661] ? __pfx_perf_trace_lock+0x10/0x10 [ 1693.285325] ? __lock_acquire+0xc3f/0x6340 [ 1693.285911] ? perf_trace_lock_acquire+0xcf/0x500 [ 1693.286573] ? perf_trace_lock+0xc1/0x480 [ 1693.287152] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 1693.287868] ? __pfx_perf_trace_lock+0x10/0x10 [ 1693.288494] ? lock_acquire+0x19a/0x4c0 [ 1693.289034] ? find_held_lock+0x2c/0x110 [ 1693.289638] ? dev_load+0x7d/0x240 [ 1693.290130] ? lock_release+0x1e3/0x680 [ 1693.290673] ? __pfx_lock_release+0x10/0x10 [ 1693.291253] ? full_name_hash+0xb5/0x110 [ 1693.291815] ? netdev_name_node_lookup_rcu+0x11a/0x160 [ 1693.292544] dev_ioctl+0x2cf/0x1010 [ 1693.293059] sock_do_ioctl+0x160/0x240 [ 1693.293604] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1693.294228] ? evict+0x5f9/0x610 07:28:41 executing program 7: r0 = fork() ptrace(0x10, r0) wait4(r0, &(0x7f0000000640), 0x1, &(0x7f0000000300)) wait4(0x0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) ptrace(0x9, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x25, 0x2, 0x3, 0x0, 0x4, 0x50, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x11080, 0x1, 0x7fffffff, 0x6, 0x1, 0xd5a5, 0xddd5, 0x0, 0x0, 0x0, 0x800}, r0, 0xd, 0xffffffffffffffff, 0xa) [ 1693.294700] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1693.295672] sock_ioctl+0x424/0x670 [ 1693.296195] ? __pfx_sock_ioctl+0x10/0x10 [ 1693.296849] ? selinux_file_ioctl+0xba/0x270 [ 1693.297512] ? __pfx_sock_ioctl+0x10/0x10 [ 1693.298079] __x64_sys_ioctl+0x1a4/0x210 [ 1693.298646] do_syscall_64+0x3f/0x90 [ 1693.299171] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1693.299853] RIP: 0033:0x7fc229331b19 [ 1693.300374] 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 [ 1693.302688] RSP: 002b:00007fc2268a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1693.303721] RAX: ffffffffffffffda RBX: 00007fc229444f60 RCX: 00007fc229331b19 [ 1693.304740] RDX: 00000000200004c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 1693.305747] RBP: 00007fc2268a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1693.306727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1693.307698] R13: 00007fff5c42844f R14: 00007fc2268a7300 R15: 0000000000022000 [ 1693.308700] [ 1693.309323] Mem-Info: 07:28:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x32c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) [ 1693.309685] active_anon:65 inactive_anon:46840 isolated_anon:0 [ 1693.309685] active_file:21962 inactive_file:55301 isolated_file:0 [ 1693.309685] unevictable:0 dirty:263 writeback:0 [ 1693.309685] slab_reclaimable:10723 slab_unreclaimable:59306 [ 1693.309685] mapped:81704 shmem:122 pagetables:5382 [ 1693.309685] sec_pagetables:0 bounce:0 [ 1693.309685] kernel_misc_reclaimable:0 [ 1693.309685] free:136171 free_pcp:565 free_cma:0 07:28:41 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) [ 1693.316140] Node 0 active_anon:260kB inactive_anon:187276kB active_file:87848kB inactive_file:221204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:326816kB dirty:1052kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:8672kB pagetables:21360kB sec_pagetables:0kB all_unreclaimable? no 07:28:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, 0x0) wait4(r3, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) [ 1693.320128] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1693.324002] lowmem_reserve[]: 0 1606 1606 1606 [ 1693.324930] Node 0 DMA32 free:532772kB boost:0kB min:5104kB low:6748kB high:8392kB reserved_highatomic:0KB active_anon:260kB inactive_anon:187276kB active_file:87848kB inactive_file:221204kB unevictable:0kB writepending:1052kB present:2080640kB managed:1655448kB mlocked:0kB bounce:0kB free_pcp:1028kB local_pcp:652kB free_cma:0kB [ 1693.328890] lowmem_reserve[]: 0 0 0 0 [ 1693.329491] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1693.331302] Node 0 DMA32: 83*4kB (UME) 109*8kB (UME) 49*16kB (UME) 93*32kB (UME) 25*64kB (UME) 7*128kB (UME) 6*256kB (UME) 1*512kB (M) 1*1024kB (E) 1*2048kB (M) 127*4096kB (UM) = 532772kB [ 1693.333953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1693.335101] 35779 total pagecache pages [ 1693.337928] 0 pages in swap cache [ 1693.338410] Free swap = 0kB [ 1693.339094] Total swap = 0kB [ 1693.339524] 524158 pages RAM [ 1693.339978] 0 pages HighMem/MovableOnly [ 1693.340515] 106456 pages reserved 07:28:41 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x5f1) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}, {@cache_none}], [{@smackfsdef={'smackfsdef', 0x3d, '\''}}, {@dont_appraise}, {@uid_gt}, {@subj_role={'subj_role', 0x3d, '#'}}]}}) r4 = epoll_create(0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) mq_notify(r5, &(0x7f0000000380)={0x0, 0xe, 0x1, @thr={&(0x7f0000000280)="a5bcc19feec099bd267c914cb9778123be161d0fbc807ecff6f8613ba70ecdd56367ef", &(0x7f00000002c0)="6ad8fce029be0131939b9887f478215436387b52b750497f7dce731971b832ce05d80874d6193c9dde771ff22bc44ca5077239421f9daf77587028f337e3d570ed0301b49e426ea00d7e3b2fe93b7124889e0afd8721faaabe41f760c8e49d347db481823239f807989ee7356af0dd2f85bd29b95161e768584de0bc8928a039933e8226a2ee09bf03c80efad03a80f12cbe37f264"}}) 07:28:41 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 12) 07:28:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x0, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) 07:28:41 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:41 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x39a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}]}}) 07:28:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 13) 07:28:41 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) 07:28:42 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x103001) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x40, 0x7, 0x80, 0x0, 0xe4, 0x40000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x280, 0x101, 0x7, 0x4, 0x0, 0x208, 0xffff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xb, r2, 0x9) write(r1, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/166) ioctl$CDROM_SELECT_DISK(r2, 0x5322, 0x9a) r3 = fork() ptrace(0x10, r3) wait4(0x0, &(0x7f0000000640), 0x8, &(0x7f0000000300)) ptrace$poke(0x4, r3, &(0x7f0000000000), 0xffffffff) r4 = fsmount(r2, 0x1, 0x84) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x8, 0x2, 0x7, 0x2, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x8, 0x8}, 0x100, 0xa86, 0x1f, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, r3, 0x9, r4, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x1, 0x4, 0x3ff}) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000900)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x7, 0x6, 0x11, 0x0, 0x7, 0x40040, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x4000, 0x100000000, 0x1f, 0x7, 0x80, 0xfffffffe, 0x7f, 0x0, 0x5, 0x0, 0xffffffff00000001}, r5, 0xffffffffffffffff, r0, 0xa) 07:28:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'wlan1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d"]}) (fail_nth: 14) 07:28:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0x4, 0x7, 0x8, 0x0, 0x6, 0x2000, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x4, 0x9, 0x800, 0x9, 0x2000000000000, 0x6, 0xe15, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = fork() ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f00000002c0)={0x0, 0x0, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xffffffff) VM DIAGNOSIS: 07:33:43 Registers: info registers vcpu 0 RAX=0000000000eb305d RBX=0000000000000000 RCX=ffffffff84514cde RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81288bb5 RBP=dffffc0000000000 RSP=ffffffff85407e10 R8 =0000000000000001 R9 =ffffed100d9c6a00 R10=ffff88806ce35003 R11=0000000000000001 R12=ffffffff85d3e2d0 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84515c6f 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 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c005ebe0b8 CR3=000000000ee5a000 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=000000000000000041852e2c40000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000003cb6e3 RBX=0000000000000001 RCX=ffffffff84514cde RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81288bb5 RBP=dffffc0000000000 RSP=ffff888008e0fe70 R8 =0000000000000001 R9 =ffffed100d9e6a00 R10=ffff88806cf35003 R11=0000000000000001 R12=ffffffff85d3e2d0 R13=1ffff110011c1fd3 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84515c6f 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c005f3d3f8 CR3=000000000e1ca000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=746f72702f6374652f00656372000a23 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=3270682820262620294c4c554e203d21 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000