7f0000001540)=@un=@abs={0xf5ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 230.365160] ? save_stack+0x43/0xd0 [ 230.368797] ? __fget+0x4d5/0x740 [ 230.372267] ? ksys_dup3+0x690/0x690 [ 230.375990] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 230.380580] ? kasan_check_write+0x14/0x20 [ 230.384823] ? do_raw_spin_lock+0xc1/0x200 [ 230.389066] block_ioctl+0xee/0x130 [ 230.392696] ? blkdev_fallocate+0x400/0x400 [ 230.397020] do_vfs_ioctl+0x1de/0x1720 [ 230.400918] ? ioctl_preallocate+0x300/0x300 [ 230.405327] ? __fget_light+0x2f7/0x440 [ 230.409308] ? fget_raw+0x20/0x20 [ 230.412770] ? trace_hardirqs_on+0xd/0x10 03:23:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 03:23:00 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x1000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 230.416919] ? kmem_cache_free+0x22e/0x2d0 [ 230.421159] ? putname+0xf7/0x130 [ 230.424617] ? do_sys_open+0x3cb/0x720 [ 230.428987] ? security_file_ioctl+0x94/0xc0 [ 230.433403] ksys_ioctl+0xa9/0xd0 [ 230.436861] __x64_sys_ioctl+0x73/0xb0 [ 230.440754] do_syscall_64+0x1b9/0x820 [ 230.444643] ? finish_task_switch+0x1d3/0x870 [ 230.449146] ? syscall_return_slowpath+0x5e0/0x5e0 [ 230.454082] ? syscall_return_slowpath+0x31d/0x5e0 [ 230.459019] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 230.464046] ? prepare_exit_to_usermode+0x291/0x3b0 [ 230.469069] ? perf_trace_sys_enter+0xb10/0xb10 [ 230.473757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.478612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.483806] RIP: 0033:0x455a17 [ 230.486991] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.506252] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 230.513972] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000455a17 [ 230.521249] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 230.528523] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 230.535830] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 230.543104] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000012 [ 230.560129] gfs2: not a GFS2 filesystem 03:23:01 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, 0xffffffffffffffff) tkill(r1, 0x17) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) r3 = dup(r0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000001c0)={0x4, 0x0, [{0xa, 0x3, 0x6, 0x3, 0x6, 0x0, 0x4}, {0x3, 0x7f, 0x1, 0x9, 0xe2, 0x6, 0x9}, {0xc0000009, 0x800, 0x7, 0x36, 0x80, 0x3, 0x9}, {0x80000001, 0x5, 0x0, 0x2, 0xfffffffffffffffe, 0x7f}]}) 03:23:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x10) 03:23:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe803}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:01 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3300}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18803e000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:01 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='xfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 231.042171] FAULT_INJECTION: forcing a failure. [ 231.042171] name failslab, interval 1, probability 0, space 0, times 0 [ 231.053539] CPU: 1 PID: 12800 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 231.061962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.071324] Call Trace: [ 231.073923] dump_stack+0x1c9/0x2b4 [ 231.077563] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.082764] ? perf_trace_lock+0xde/0x920 [ 231.086942] should_fail.cold.4+0xa/0x11 [ 231.091018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.096132] ? lock_acquire+0x1e4/0x540 [ 231.100120] ? trace_hardirqs_on+0x10/0x10 [ 231.104362] ? lock_release+0xa30/0xa30 [ 231.108346] ? check_same_owner+0x340/0x340 [ 231.112690] ? lock_acquire+0x1e4/0x540 [ 231.116680] ? fs_reclaim_acquire+0x20/0x20 [ 231.121010] ? lock_downgrade+0x8f0/0x8f0 [ 231.125170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.130731] ? check_same_owner+0x340/0x340 [ 231.135067] ? number+0x967/0xc90 03:23:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004940)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000004a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004a80)={'team0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) set_thread_area(&(0x7f0000000000)={0x6, 0x20100000, 0x4000, 0xd5b0, 0x101, 0x6, 0x55aeee49, 0x4, 0x5, 0xffffffffffffffc3}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x7000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x10) 03:23:01 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xffffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 231.138524] ? rcu_note_context_switch+0x730/0x730 [ 231.143463] __should_failslab+0x124/0x180 [ 231.147707] should_failslab+0x9/0x14 [ 231.151519] kmem_cache_alloc_node+0x272/0x780 [ 231.156113] ? set_precision+0xe0/0xe0 [ 231.160019] __alloc_skb+0x119/0x790 [ 231.163738] ? skb_scrub_packet+0x490/0x490 [ 231.168056] ? lock_release+0xa30/0xa30 [ 231.172025] ? pointer+0x990/0x990 [ 231.175551] ? device_get_devnode+0x2e0/0x2e0 [ 231.180037] ? kasan_unpoison_shadow+0x35/0x50 [ 231.184612] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.189633] ? netlink_has_listeners+0x2cf/0x4a0 [ 231.194377] ? netlink_tap_init_net+0x3e0/0x3e0 [ 231.199037] alloc_uevent_skb+0x89/0x220 [ 231.203088] kobject_uevent_env+0x866/0x1110 [ 231.207486] ? internal_create_group+0x347/0x970 [ 231.212229] ? do_raw_spin_lock+0xc1/0x200 [ 231.216459] kobject_uevent+0x1f/0x30 [ 231.220248] lo_ioctl+0x133d/0x1d00 [ 231.223868] ? lo_rw_aio_complete+0x450/0x450 [ 231.228367] blkdev_ioctl+0x9cd/0x2030 [ 231.232241] ? lock_acquire+0x1e4/0x540 [ 231.236204] ? blkpg_ioctl+0xc40/0xc40 [ 231.240079] ? lock_release+0xa30/0xa30 [ 231.244045] ? save_stack+0xa9/0xd0 [ 231.247674] ? save_stack+0x43/0xd0 [ 231.251292] ? __fget+0x4d5/0x740 [ 231.254736] ? ksys_dup3+0x690/0x690 [ 231.258438] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 231.263014] ? kasan_check_write+0x14/0x20 [ 231.267252] ? do_raw_spin_lock+0xc1/0x200 [ 231.271479] block_ioctl+0xee/0x130 [ 231.275095] ? blkdev_fallocate+0x400/0x400 [ 231.279405] do_vfs_ioctl+0x1de/0x1720 [ 231.283282] ? ioctl_preallocate+0x300/0x300 [ 231.287679] ? __fget_light+0x2f7/0x440 [ 231.291643] ? fget_raw+0x20/0x20 [ 231.295086] ? trace_hardirqs_on+0xd/0x10 [ 231.299222] ? kmem_cache_free+0x22e/0x2d0 [ 231.303447] ? putname+0xf7/0x130 [ 231.306891] ? do_sys_open+0x3cb/0x720 [ 231.310774] ? security_file_ioctl+0x94/0xc0 [ 231.315185] ksys_ioctl+0xa9/0xd0 [ 231.318640] __x64_sys_ioctl+0x73/0xb0 [ 231.322517] do_syscall_64+0x1b9/0x820 [ 231.326393] ? finish_task_switch+0x1d3/0x870 [ 231.330878] ? syscall_return_slowpath+0x5e0/0x5e0 [ 231.335794] ? syscall_return_slowpath+0x31d/0x5e0 [ 231.340727] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 231.345735] ? prepare_exit_to_usermode+0x291/0x3b0 [ 231.350739] ? perf_trace_sys_enter+0xb10/0xb10 [ 231.355400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.360246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.365421] RIP: 0033:0x455a17 [ 231.368592] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.387884] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.395585] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000455a17 [ 231.402842] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 231.410098] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 231.417380] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 231.424634] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000013 [ 231.443862] gfs2: not a GFS2 filesystem 03:23:01 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='Cfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000001100000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf) [ 231.559382] FAULT_INJECTION: forcing a failure. [ 231.559382] name failslab, interval 1, probability 0, space 0, times 0 [ 231.570765] CPU: 1 PID: 12837 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 231.579172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.588531] Call Trace: [ 231.591135] dump_stack+0x1c9/0x2b4 [ 231.594791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.600014] ? perf_trace_lock+0xde/0x920 [ 231.604159] should_fail.cold.4+0xa/0x11 [ 231.608212] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.613305] ? lock_acquire+0x1e4/0x540 [ 231.617270] ? trace_hardirqs_on+0x10/0x10 [ 231.621514] ? lock_release+0xa30/0xa30 [ 231.625477] ? check_same_owner+0x340/0x340 [ 231.629811] ? lock_acquire+0x1e4/0x540 [ 231.633775] ? fs_reclaim_acquire+0x20/0x20 [ 231.638082] ? lock_downgrade+0x8f0/0x8f0 [ 231.642219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.647752] ? check_same_owner+0x340/0x340 [ 231.652064] ? number+0x967/0xc90 [ 231.655508] ? rcu_note_context_switch+0x730/0x730 [ 231.660428] __should_failslab+0x124/0x180 [ 231.664656] should_failslab+0x9/0x14 [ 231.668445] kmem_cache_alloc_node+0x272/0x780 [ 231.673016] ? set_precision+0xe0/0xe0 [ 231.676902] __alloc_skb+0x119/0x790 [ 231.680610] ? skb_scrub_packet+0x490/0x490 [ 231.684925] ? lock_release+0xa30/0xa30 [ 231.688890] ? pointer+0x990/0x990 [ 231.692417] ? device_get_devnode+0x2e0/0x2e0 [ 231.696903] ? kasan_unpoison_shadow+0x35/0x50 [ 231.701485] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.706496] ? netlink_has_listeners+0x2cf/0x4a0 [ 231.711243] ? netlink_tap_init_net+0x3e0/0x3e0 [ 231.715904] alloc_uevent_skb+0x89/0x220 [ 231.719955] kobject_uevent_env+0x866/0x1110 [ 231.724353] ? internal_create_group+0x347/0x970 [ 231.729098] ? do_raw_spin_lock+0xc1/0x200 [ 231.733323] kobject_uevent+0x1f/0x30 [ 231.737114] lo_ioctl+0x133d/0x1d00 [ 231.740736] ? lo_rw_aio_complete+0x450/0x450 [ 231.745222] blkdev_ioctl+0x9cd/0x2030 [ 231.749097] ? lock_acquire+0x1e4/0x540 [ 231.753058] ? blkpg_ioctl+0xc40/0xc40 [ 231.756934] ? lock_release+0xa30/0xa30 [ 231.760923] ? save_stack+0xa9/0xd0 [ 231.764537] ? save_stack+0x43/0xd0 [ 231.768166] ? __fget+0x4d5/0x740 [ 231.771613] ? ksys_dup3+0x690/0x690 [ 231.775312] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 231.779883] ? kasan_check_write+0x14/0x20 [ 231.784110] ? do_raw_spin_lock+0xc1/0x200 [ 231.788344] block_ioctl+0xee/0x130 [ 231.791957] ? blkdev_fallocate+0x400/0x400 [ 231.796267] do_vfs_ioctl+0x1de/0x1720 [ 231.800143] ? ioctl_preallocate+0x300/0x300 [ 231.804558] ? __fget_light+0x2f7/0x440 [ 231.808521] ? fget_raw+0x20/0x20 [ 231.811975] ? trace_hardirqs_on+0xd/0x10 [ 231.816121] ? kmem_cache_free+0x22e/0x2d0 [ 231.820343] ? putname+0xf7/0x130 [ 231.823797] ? do_sys_open+0x3cb/0x720 [ 231.827679] ? security_file_ioctl+0x94/0xc0 [ 231.832075] ksys_ioctl+0xa9/0xd0 [ 231.835515] __x64_sys_ioctl+0x73/0xb0 [ 231.839394] do_syscall_64+0x1b9/0x820 [ 231.843272] ? syscall_return_slowpath+0x5e0/0x5e0 [ 231.848190] ? syscall_return_slowpath+0x31d/0x5e0 [ 231.853107] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 231.858111] ? prepare_exit_to_usermode+0x291/0x3b0 [ 231.863117] ? perf_trace_sys_enter+0xb10/0xb10 [ 231.867784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.872619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.877794] RIP: 0033:0x455a17 [ 231.880966] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.900244] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:23:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x7}, 0x80, &(0x7f0000003900)}, 0x0) [ 231.907953] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000455a17 [ 231.915212] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 231.922468] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 231.929723] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 231.936988] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000014 [ 231.960482] gfs2: not a GFS2 filesystem 03:23:02 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x800) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)}) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:02 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000040000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20000090) 03:23:02 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:02 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='g\ns2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe}, 0x80, &(0x7f0000003900)}, 0x0) [ 232.089666] FAULT_INJECTION: forcing a failure. [ 232.089666] name failslab, interval 1, probability 0, space 0, times 0 [ 232.101052] CPU: 0 PID: 12875 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 232.109462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.118822] Call Trace: [ 232.121424] dump_stack+0x1c9/0x2b4 [ 232.125065] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.130262] ? trace_hardirqs_on+0x10/0x10 [ 232.134511] ? perf_trace_lock+0xde/0x920 [ 232.138671] should_fail.cold.4+0xa/0x11 [ 232.142736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.147839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.153384] ? perf_trace_lock+0xde/0x920 [ 232.157542] ? perf_trace_lock+0xde/0x920 [ 232.161701] ? zap_class+0x740/0x740 [ 232.165422] ? trace_hardirqs_on+0x10/0x10 [ 232.169667] ? path_parentat.isra.43+0x20/0x160 [ 232.174341] ? zap_class+0x740/0x740 [ 232.178069] ? lock_acquire+0x1e4/0x540 [ 232.182048] ? fs_reclaim_acquire+0x20/0x20 [ 232.186378] ? lock_downgrade+0x8f0/0x8f0 [ 232.190530] ? perf_trace_lock+0xde/0x920 [ 232.194689] ? check_same_owner+0x340/0x340 [ 232.199016] ? rcu_note_context_switch+0x730/0x730 [ 232.203954] __should_failslab+0x124/0x180 [ 232.208201] should_failslab+0x9/0x14 [ 232.212005] kmem_cache_alloc+0x2af/0x760 [ 232.216167] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 232.220783] __d_alloc+0xc8/0xd50 [ 232.224245] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 232.229274] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 232.233771] ? mntput+0x74/0xa0 [ 232.237060] ? lock_release+0xa30/0xa30 [ 232.241041] ? lock_acquire+0x1e4/0x540 [ 232.245008] ? filename_create+0x1b2/0x5b0 [ 232.249232] ? mnt_want_write+0x3f/0xc0 [ 232.253203] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.258228] d_alloc+0x96/0x380 [ 232.261499] ? __d_lookup+0x9e0/0x9e0 [ 232.265288] ? __d_alloc+0xd50/0xd50 [ 232.268997] __lookup_hash+0xd9/0x190 [ 232.272791] filename_create+0x1e5/0x5b0 [ 232.276842] ? kern_path_mountpoint+0x40/0x40 [ 232.281323] ? fget_raw+0x20/0x20 [ 232.284766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.290302] ? getname_flags+0x26e/0x5a0 [ 232.294354] do_mkdirat+0xda/0x310 [ 232.297883] ? __ia32_sys_mknod+0xb0/0xb0 [ 232.302021] ? ksys_ioctl+0x81/0xd0 [ 232.305637] __x64_sys_mkdir+0x5c/0x80 [ 232.309510] do_syscall_64+0x1b9/0x820 [ 232.313403] ? syscall_return_slowpath+0x5e0/0x5e0 [ 232.318322] ? syscall_return_slowpath+0x31d/0x5e0 [ 232.323243] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 232.328249] ? prepare_exit_to_usermode+0x291/0x3b0 [ 232.333254] ? perf_trace_sys_enter+0xb10/0xb10 [ 232.337910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.342745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.347922] RIP: 0033:0x454fe7 [ 232.351095] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.370379] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 232.378074] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 232.385333] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 232.392586] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 232.399841] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 232.407110] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000015 03:23:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0xffffffffffffff19) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4a1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x24b) 03:23:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) quotactl(0xfffffffffffffffb, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000280)="b9314dc4de4861") 03:23:02 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="183e80000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:02 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3a000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:02 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='g%s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 232.507308] FAULT_INJECTION: forcing a failure. [ 232.507308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.519178] CPU: 1 PID: 12918 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 232.527586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.536947] Call Trace: [ 232.539549] dump_stack+0x1c9/0x2b4 [ 232.543191] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.548395] ? perf_event_update_userpage+0xd30/0xd30 [ 232.553602] should_fail.cold.4+0xa/0x11 03:23:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfff, 0x20, 0xec, 0x200}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x9000}, 0x8) 03:23:02 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x5, 0xba6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffff37) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x254, 0x2, 0x7, 0x100000000, 0x8, &(0x7f0000000000)='yam0\x00', 0x9, 0x907d, 0x3}) [ 232.557688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.562807] ? perf_sched_cb_inc+0x2e0/0x2e0 [ 232.567229] ? wait_for_completion+0x8d0/0x8d0 [ 232.571826] ? trace_hardirqs_on+0x10/0x10 [ 232.576070] ? lock_downgrade+0x8f0/0x8f0 [ 232.580223] ? finish_task_switch+0x18a/0x870 [ 232.584728] ? kobject_uevent_env+0x288/0x1110 [ 232.589323] ? kasan_check_read+0x11/0x20 [ 232.593480] ? do_raw_spin_unlock+0xa7/0x2f0 [ 232.597898] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 232.602492] ? compat_start_thread+0x80/0x80 [ 232.606913] ? perf_trace_lock+0xde/0x920 [ 232.611072] ? trace_hardirqs_on+0xd/0x10 [ 232.615230] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.619727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.625267] ? should_fail+0x246/0xd86 [ 232.629165] ? zap_class+0x740/0x740 [ 232.632895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.638012] __alloc_pages_nodemask+0x36e/0xdb0 [ 232.642694] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 232.647720] ? __schedule+0x884/0x1ed0 [ 232.651619] ? __sched_text_start+0x8/0x8 [ 232.655771] ? __fget+0x4d5/0x740 [ 232.659226] ? lock_acquire+0x1e4/0x540 [ 232.663194] ? fs_reclaim_acquire+0x20/0x20 [ 232.667500] ? lock_downgrade+0x8f0/0x8f0 [ 232.671632] ? lock_release+0xa30/0xa30 [ 232.675595] ? check_same_owner+0x340/0x340 [ 232.679908] cache_grow_begin+0x91/0x710 [ 232.683958] kmem_cache_alloc+0x689/0x760 [ 232.688089] ? __schedule+0x1ed0/0x1ed0 [ 232.692055] ? fget_raw+0x20/0x20 [ 232.695501] getname_flags+0xd0/0x5a0 [ 232.699294] do_mkdirat+0xc5/0x310 [ 232.702820] ? __ia32_sys_mknod+0xb0/0xb0 [ 232.706968] ? syscall_slow_exit_work+0x500/0x500 [ 232.711793] ? ksys_ioctl+0x81/0xd0 [ 232.715415] __x64_sys_mkdir+0x5c/0x80 [ 232.719298] do_syscall_64+0x1b9/0x820 [ 232.723168] ? finish_task_switch+0x1d3/0x870 [ 232.727654] ? syscall_return_slowpath+0x5e0/0x5e0 [ 232.732572] ? syscall_return_slowpath+0x31d/0x5e0 [ 232.737496] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 232.742507] ? prepare_exit_to_usermode+0x291/0x3b0 [ 232.747508] ? perf_trace_sys_enter+0xb10/0xb10 [ 232.752161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.756990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.762171] RIP: 0033:0x454fe7 [ 232.765353] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.784554] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 232.792250] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 232.799513] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 232.806767] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 232.814026] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 232.821293] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000016 [ 232.832331] gfs2: not a GFS2 filesystem 03:23:03 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x9) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7d4cf5dc, 0x181200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0xd7, 0x80) 03:23:03 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xae6) fchmod(r1, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x8000000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 03:23:03 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:03 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xff00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:03 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf7ff0000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='g.s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:03 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000301000000010000001300000015000000"], 0x18}, 0x0) 03:23:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="cabf23f98834178cca4b5fcd2a5b87d6696537d5f3e1dbd011feeea2931494eee0876e43f2557345aa441ed5f6c05c74da53a76fdde4905b6ae9bcf54b9659552edb0b3819a1a5eece81", 0x4a}, {&(0x7f00000001c0)="57f4dd3586b8849d68c1af81953cb7cfe06501af5a0b6fc6d2f337e2cedf6d3e0c8a01e9040effa549dacf1de593a6ceb165722a632ecbd0c2bf977842863ba03e5f6ffbbd1be1e2e21efb46096fbb27eb7cace3972f9d8b6a2d248d87692bcc6b5cece97c40e22fd1b8b3bca6c8ff1b77177117bb5651e692d5bb03020159aa57a6574c38580a6c20169b031a1cde175e13a328e8fa7b6ef3a7e90d66abb5c580e574cb8f0e7c7ccd89413b6be184c33b0291f6cc8821c7cab9be54e371c9143ada93a796cf545fa800a9f50aeedc90f9eb8ddf28592e2772fd720b3c1464139795631d3feb25dd808f1092fc2ef939723821", 0xf3}, {&(0x7f00000000c0)="1db71a9027e4cf5d16f878a491897b477901f17fd4329000a14b8cab0be27e2ffad7d3acc22effb97c98a47ed7f3b919637585177368fc20e99238d48dafa3", 0x3f}], 0x3, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) lseek(r0, 0x0, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 232.992238] FAULT_INJECTION: forcing a failure. [ 232.992238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.004107] CPU: 1 PID: 12971 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 233.012518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.021874] Call Trace: [ 233.024472] dump_stack+0x1c9/0x2b4 [ 233.028111] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.033314] ? trace_hardirqs_off+0xd/0x10 [ 233.037563] should_fail.cold.4+0xa/0x11 [ 233.041633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.046728] ? trace_hardirqs_off+0xd/0x10 [ 233.050953] ? wait_for_completion+0x8d0/0x8d0 [ 233.055526] ? __kasan_slab_free+0x131/0x170 [ 233.059926] ? trace_hardirqs_on+0x10/0x10 [ 233.064153] ? kobject_uevent_env+0x288/0x1110 [ 233.068723] ? internal_create_group+0x347/0x970 [ 233.073464] ? do_raw_spin_lock+0xc1/0x200 [ 233.077716] ? mutex_unlock+0xd/0x10 [ 233.081419] ? lo_ioctl+0xe8/0x1d00 [ 233.085036] ? perf_trace_lock+0xde/0x920 [ 233.089176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.094702] ? should_fail+0x246/0xd86 [ 233.098575] ? zap_class+0x740/0x740 [ 233.102280] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.107369] ? blkpg_ioctl+0xc40/0xc40 [ 233.111270] __alloc_pages_nodemask+0x36e/0xdb0 [ 233.115934] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 233.120937] ? save_stack+0xa9/0xd0 [ 233.124570] ? save_stack+0x43/0xd0 [ 233.128207] ? __fget+0x4d5/0x740 [ 233.131653] ? lock_acquire+0x1e4/0x540 [ 233.135623] ? fs_reclaim_acquire+0x20/0x20 [ 233.139943] ? lock_downgrade+0x8f0/0x8f0 [ 233.144085] ? lock_release+0xa30/0xa30 [ 233.148054] ? check_same_owner+0x340/0x340 [ 233.152376] cache_grow_begin+0x91/0x710 [ 233.156430] kmem_cache_alloc+0x689/0x760 [ 233.160565] ? fget_raw+0x20/0x20 [ 233.164015] getname_flags+0xd0/0x5a0 [ 233.167809] do_mkdirat+0xc5/0x310 [ 233.171338] ? __ia32_sys_mknod+0xb0/0xb0 [ 233.175474] ? fput+0x130/0x1a0 [ 233.178742] ? ksys_ioctl+0x81/0xd0 [ 233.182362] __x64_sys_mkdir+0x5c/0x80 [ 233.186237] do_syscall_64+0x1b9/0x820 [ 233.190111] ? finish_task_switch+0x1d3/0x870 [ 233.194596] ? syscall_return_slowpath+0x5e0/0x5e0 [ 233.199514] ? syscall_return_slowpath+0x31d/0x5e0 [ 233.204432] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 233.209438] ? prepare_exit_to_usermode+0x291/0x3b0 [ 233.214442] ? perf_trace_sys_enter+0xb10/0xb10 [ 233.219100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.223934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.229109] RIP: 0033:0x454fe7 [ 233.232279] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.251554] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 233.259258] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 233.266519] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 233.273776] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 233.281033] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 03:23:03 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfff7}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:03 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000002000000010000001300000015000000"], 0x18}, 0x0) [ 233.288287] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000017 [ 233.318081] gfs2: not a GFS2 filesystem 03:23:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='g/s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:03 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet6(0xa, 0x3, 0x3) 03:23:03 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x40000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 233.442549] FAULT_INJECTION: forcing a failure. [ 233.442549] name failslab, interval 1, probability 0, space 0, times 0 [ 233.453895] CPU: 1 PID: 13011 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 233.462304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.471662] Call Trace: [ 233.474268] dump_stack+0x1c9/0x2b4 [ 233.477909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.483120] ? rcu_note_context_switch+0x730/0x730 [ 233.488061] ? kasan_check_write+0x14/0x20 [ 233.492307] should_fail.cold.4+0xa/0x11 [ 233.496374] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.501471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.506825] ? trace_hardirqs_on+0x10/0x10 [ 233.511050] ? __find_get_block+0xe60/0xe60 [ 233.515358] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 233.520019] ? mem_cgroup_handle_over_high+0x130/0x130 [ 233.525294] ? perf_trace_lock+0xde/0x920 [ 233.529428] ? perf_trace_lock+0xde/0x920 [ 233.533567] ? __lockdep_init_map+0x105/0x590 [ 233.538052] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.543075] ? ext4_get_group_desc+0x1cd/0x2d0 [ 233.547647] ? check_same_owner+0x340/0x340 [ 233.551954] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.556958] ? rcu_note_context_switch+0x730/0x730 [ 233.561876] __should_failslab+0x124/0x180 [ 233.566105] should_failslab+0x9/0x14 [ 233.569895] kmem_cache_alloc+0x2af/0x760 [ 233.574037] ? ext4fs_dirhash+0x1090/0x1090 [ 233.578361] jbd2__journal_start+0x1e7/0xa80 [ 233.582780] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 233.588482] ? rcu_note_context_switch+0x730/0x730 [ 233.593412] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.598943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.604472] __ext4_journal_start_sb+0x182/0x600 [ 233.609216] ? __ext4_new_inode+0x388f/0x6620 [ 233.613700] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 233.619401] ? find_next_zero_bit+0x111/0x140 [ 233.623884] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 233.628885] ? find_inode_bit.isra.17+0x36f/0x510 [ 233.633719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.639251] __ext4_new_inode+0x388f/0x6620 [ 233.643574] ? ext4_free_inode+0x1aa0/0x1aa0 [ 233.647970] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.652974] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 233.657722] ? lock_acquire+0x1e4/0x540 [ 233.661683] ? is_bpf_text_address+0xae/0x170 [ 233.666165] ? lock_downgrade+0x8f0/0x8f0 [ 233.670304] ? lock_release+0xa30/0xa30 [ 233.674273] ? kasan_check_read+0x11/0x20 [ 233.678414] ? rcu_is_watching+0x8c/0x150 [ 233.682559] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 233.687216] ? zap_class+0x740/0x740 [ 233.690920] ? is_bpf_text_address+0xd7/0x170 [ 233.696186] ? kernel_text_address+0x79/0xf0 [ 233.700588] ? __kernel_text_address+0xd/0x40 [ 233.705072] ? unwind_get_return_address+0x61/0xa0 [ 233.709988] ? __save_stack_trace+0x8d/0xf0 [ 233.714310] ? save_stack+0xa9/0xd0 [ 233.717935] ? save_stack+0x43/0xd0 [ 233.721550] ? __kasan_slab_free+0x11a/0x170 [ 233.725945] ? kasan_slab_free+0xe/0x10 [ 233.729904] ? kmem_cache_free+0x86/0x2d0 [ 233.734042] ? putname+0xf2/0x130 [ 233.737482] ? filename_create+0x2b2/0x5b0 [ 233.741704] ? do_mkdirat+0xda/0x310 [ 233.745405] ? __x64_sys_mkdir+0x5c/0x80 [ 233.749453] ? do_syscall_64+0x1b9/0x820 [ 233.753512] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.758868] ? kasan_check_read+0x11/0x20 [ 233.763002] ? do_raw_spin_unlock+0xa7/0x2f0 [ 233.767401] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 233.771972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.777515] ? __dquot_initialize+0x61d/0xde0 [ 233.782017] ? do_raw_spin_lock+0xc1/0x200 [ 233.786247] ? trace_hardirqs_off+0xd/0x10 [ 233.790468] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 233.795563] ? dquot_get_next_dqblk+0x180/0x180 [ 233.800234] ? debug_check_no_obj_freed+0x30b/0x595 [ 233.805241] ? kasan_check_write+0x14/0x20 [ 233.809479] ? trace_hardirqs_off+0xd/0x10 [ 233.813714] ext4_mkdir+0x2e1/0xe60 [ 233.817340] ? ext4_init_dot_dotdot+0x510/0x510 [ 233.822001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.827543] ? security_inode_permission+0xd2/0x100 [ 233.832551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.838075] ? security_inode_mkdir+0xe8/0x120 [ 233.842657] vfs_mkdir+0x42e/0x6b0 [ 233.846187] do_mkdirat+0x27b/0x310 [ 233.849804] ? __ia32_sys_mknod+0xb0/0xb0 [ 233.853941] ? ksys_ioctl+0x81/0xd0 [ 233.857566] __x64_sys_mkdir+0x5c/0x80 [ 233.861442] do_syscall_64+0x1b9/0x820 [ 233.865315] ? finish_task_switch+0x1d3/0x870 [ 233.869800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 233.874723] ? syscall_return_slowpath+0x31d/0x5e0 [ 233.879661] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 233.884681] ? prepare_exit_to_usermode+0x291/0x3b0 [ 233.889685] ? perf_trace_sys_enter+0xb10/0xb10 [ 233.894343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.899181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.904367] RIP: 0033:0x454fe7 [ 233.907552] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.926837] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 233.934536] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 03:23:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x2d97, 0xfffffffffffffffe, 0x0, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x101, 0x85, "614e34e7adae18ceae880d09bc036accc337786eddf61c24d4c333f5d9d195a86b8809a95245abee11567666418e8831becf0b95a90e79650e6b48e3b45f1d9b2351039d24f67606cf07ffef2c2bee7c4d1541cfdd64e2e903a34df806e7e8c0ac7c04f4f348708bdf7de2ce91c682e1c3ffd20303678315c094cc58725531ef12e7d71adf"}, 0x8d) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000240)={0x8, 0x3ff, 0x4}) 03:23:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x9}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:04 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x381) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) r2 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:04 executing program 1: socketpair(0x5, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:04 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18effdffff00000001000000010000001300000015000000"], 0x18}, 0x0) [ 233.941793] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 233.949049] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 233.956306] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 233.963574] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000018 [ 233.971050] EXT4-fs error (device sda1) in __ext4_new_inode:930: Out of memory 03:23:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf#2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x700000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:04 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:04 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 234.175535] FAULT_INJECTION: forcing a failure. [ 234.175535] name failslab, interval 1, probability 0, space 0, times 0 [ 234.186941] CPU: 0 PID: 13056 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 234.195352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.204710] Call Trace: [ 234.207313] dump_stack+0x1c9/0x2b4 [ 234.210954] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.216161] ? trace_hardirqs_on+0xd/0x10 [ 234.220326] should_fail.cold.4+0xa/0x11 [ 234.224403] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.229521] ? lock_repin_lock+0x430/0x430 [ 234.233772] ? kasan_check_write+0x14/0x20 [ 234.238026] ? __schedule+0x884/0x1ed0 [ 234.241928] ? __sched_text_start+0x8/0x8 [ 234.246089] ? perf_trace_lock+0xde/0x920 [ 234.250249] ? trace_hardirqs_on+0x10/0x10 [ 234.254490] ? zap_class+0x740/0x740 [ 234.258213] ? check_same_owner+0x340/0x340 [ 234.262544] ? zap_class+0x740/0x740 [ 234.266274] __should_failslab+0x124/0x180 [ 234.270518] should_failslab+0x9/0x14 [ 234.274331] kmem_cache_alloc+0x2af/0x760 [ 234.278488] ? zap_class+0x740/0x740 [ 234.282215] ext4_alloc_inode+0xc9/0x880 [ 234.286286] ? ratelimit_state_init+0xb0/0xb0 [ 234.290784] ? lock_acquire+0x1e4/0x540 [ 234.294748] ? get_cached_acl+0x370/0x480 [ 234.298883] ? lock_downgrade+0x8f0/0x8f0 [ 234.303038] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 234.308045] ? lock_release+0xa30/0xa30 [ 234.312040] ? trace_hardirqs_on+0x10/0x10 [ 234.316270] ? rcu_note_context_switch+0x730/0x730 [ 234.321194] ? ratelimit_state_init+0xb0/0xb0 [ 234.325703] alloc_inode+0x63/0x190 [ 234.329333] new_inode_pseudo+0x71/0x1a0 [ 234.333392] ? prune_icache_sb+0x1b0/0x1b0 [ 234.337614] ? perf_trace_lock+0xde/0x920 [ 234.341753] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.347279] ? __ext4_xattr_set_credits+0x3aa/0x520 [ 234.352287] new_inode+0x1c/0x40 [ 234.355639] __ext4_new_inode+0x4af/0x6620 [ 234.359860] ? ext4_map_blocks+0x429/0x1b60 [ 234.364177] ? ext4_free_inode+0x1aa0/0x1aa0 [ 234.368575] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 234.373583] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 234.378335] ? lock_acquire+0x1e4/0x540 [ 234.382296] ? is_bpf_text_address+0xae/0x170 [ 234.386775] ? lock_downgrade+0x8f0/0x8f0 [ 234.390910] ? lock_release+0xa30/0xa30 [ 234.394876] ? kasan_check_read+0x11/0x20 [ 234.399018] ? rcu_is_watching+0x8c/0x150 [ 234.403153] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 234.408156] ? zap_class+0x740/0x740 [ 234.411869] ? is_bpf_text_address+0xd7/0x170 [ 234.416380] ? kernel_text_address+0x79/0xf0 [ 234.420794] ? __kernel_text_address+0xd/0x40 [ 234.425728] ? unwind_get_return_address+0x61/0xa0 [ 234.430647] ? __save_stack_trace+0x8d/0xf0 [ 234.434965] ? save_stack+0xa9/0xd0 [ 234.438601] ? save_stack+0x43/0xd0 [ 234.442213] ? __kasan_slab_free+0x11a/0x170 [ 234.446622] ? kasan_slab_free+0xe/0x10 [ 234.450585] ? kmem_cache_free+0x86/0x2d0 [ 234.454721] ? putname+0xf2/0x130 [ 234.458160] ? filename_create+0x2b2/0x5b0 [ 234.462404] ? do_mkdirat+0xda/0x310 [ 234.466119] ? __x64_sys_mkdir+0x5c/0x80 [ 234.470181] ? do_syscall_64+0x1b9/0x820 [ 234.474236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.479589] ? kasan_check_read+0x11/0x20 [ 234.483721] ? do_raw_spin_unlock+0xa7/0x2f0 [ 234.488117] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 234.492692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.498243] ? __dquot_initialize+0x61d/0xde0 [ 234.502745] ? do_raw_spin_lock+0xc1/0x200 [ 234.506971] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.511727] ? retint_kernel+0x10/0x10 [ 234.515609] ext4_mkdir+0x2e1/0xe60 [ 234.519236] ? ext4_init_dot_dotdot+0x510/0x510 [ 234.523895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.529424] ? security_inode_permission+0xd2/0x100 [ 234.534428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.539957] ? security_inode_mkdir+0xe8/0x120 [ 234.544548] vfs_mkdir+0x42e/0x6b0 [ 234.548095] do_mkdirat+0x27b/0x310 [ 234.551716] ? __ia32_sys_mknod+0xb0/0xb0 [ 234.555864] ? ksys_ioctl+0x81/0xd0 [ 234.559482] __x64_sys_mkdir+0x5c/0x80 [ 234.563355] do_syscall_64+0x1b9/0x820 [ 234.567233] ? syscall_return_slowpath+0x5e0/0x5e0 [ 234.572150] ? syscall_return_slowpath+0x31d/0x5e0 [ 234.577069] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 234.582073] ? prepare_exit_to_usermode+0x291/0x3b0 [ 234.587076] ? perf_trace_sys_enter+0xb10/0xb10 [ 234.591732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.596569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.601743] RIP: 0033:0x454fe7 [ 234.604913] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:23:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1000000000004e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffcc8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:04 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfc00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 234.624209] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 234.631907] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 234.639163] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 234.646439] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 234.653700] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 234.660958] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000019 03:23:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfx2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18e03f030000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:05 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 234.784885] FAULT_INJECTION: forcing a failure. [ 234.784885] name failslab, interval 1, probability 0, space 0, times 0 [ 234.796265] CPU: 0 PID: 13095 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 234.804671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.814028] Call Trace: [ 234.816628] dump_stack+0x1c9/0x2b4 [ 234.820272] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.825475] ? lock_acquire+0x1e4/0x540 [ 234.829456] ? update_curr+0x4c8/0xc00 [ 234.833348] should_fail.cold.4+0xa/0x11 [ 234.837425] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.842524] ? cgroup_rstat_updated+0xe6/0x470 [ 234.847092] ? kernel_text_address+0x79/0xf0 [ 234.851488] ? trace_hardirqs_on+0x10/0x10 [ 234.855722] ? update_curr+0x4e7/0xc00 [ 234.859609] ? __account_cfs_rq_runtime+0x770/0x770 [ 234.864623] ? __account_cfs_rq_runtime+0x770/0x770 [ 234.869637] ? perf_trace_lock+0xde/0x920 [ 234.873786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.879313] ? __perf_event_task_sched_out+0x2f0/0x1a60 [ 234.884661] ? ext4_ext_map_blocks+0xede/0x62f0 [ 234.889320] ? zap_class+0x740/0x740 [ 234.893030] ? check_same_owner+0x340/0x340 [ 234.897341] ? rcu_note_context_switch+0x730/0x730 [ 234.902256] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 234.907435] __should_failslab+0x124/0x180 [ 234.911658] should_failslab+0x9/0x14 [ 234.915445] __kmalloc+0x2c8/0x760 [ 234.918975] ? ext4_find_extent+0x775/0xa10 [ 234.923286] ext4_find_extent+0x775/0xa10 [ 234.927424] ext4_ext_map_blocks+0x293/0x62f0 [ 234.931905] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 234.936481] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 234.941485] ? finish_task_switch+0x18a/0x870 [ 234.945971] ? preempt_notifier_register+0x200/0x200 [ 234.951064] ? lock_repin_lock+0x430/0x430 [ 234.955287] ? kasan_check_write+0x14/0x20 [ 234.959529] ? __schedule+0x884/0x1ed0 [ 234.963411] ? lock_downgrade+0x8f0/0x8f0 [ 234.967552] ? __sched_text_start+0x8/0x8 [ 234.971690] ? ext4_map_blocks+0x480/0x1b60 [ 234.976000] ? lock_acquire+0x1e4/0x540 [ 234.979964] ? ext4_map_blocks+0x88b/0x1b60 [ 234.984275] ? lock_release+0xa30/0xa30 [ 234.988232] ? check_same_owner+0x340/0x340 [ 234.992543] ? lock_downgrade+0x8f0/0x8f0 [ 234.996692] ? down_write+0x8f/0x130 [ 235.000401] ? ext4_map_blocks+0x88b/0x1b60 [ 235.004707] ? down_read+0x1d0/0x1d0 [ 235.008411] ext4_map_blocks+0x8f3/0x1b60 [ 235.012544] ? __save_stack_trace+0x8d/0xf0 [ 235.016856] ? ext4_issue_zeroout+0x190/0x190 [ 235.021346] ? save_stack+0x43/0xd0 [ 235.024958] ? __kasan_slab_free+0x11a/0x170 [ 235.029347] ? kasan_slab_free+0xe/0x10 [ 235.033305] ? kmem_cache_free+0x86/0x2d0 [ 235.037443] ext4_getblk+0x10e/0x630 [ 235.041145] ? ext4_iomap_begin+0x1350/0x1350 [ 235.045628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.051171] ? __dquot_initialize+0x61d/0xde0 [ 235.055658] ext4_bread+0x95/0x2b0 [ 235.059186] ? ext4_getblk+0x630/0x630 [ 235.063060] ? dquot_get_next_dqblk+0x180/0x180 [ 235.067714] ? debug_check_no_obj_freed+0x30b/0x595 [ 235.072715] ? kasan_check_write+0x14/0x20 [ 235.076946] ext4_append+0x14e/0x370 [ 235.080649] ext4_mkdir+0x532/0xe60 [ 235.084269] ? ext4_init_dot_dotdot+0x510/0x510 [ 235.088932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.094452] ? security_inode_permission+0xd2/0x100 [ 235.099467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.104998] ? security_inode_mkdir+0xe8/0x120 [ 235.109572] vfs_mkdir+0x42e/0x6b0 [ 235.113108] do_mkdirat+0x27b/0x310 [ 235.116726] ? __ia32_sys_mknod+0xb0/0xb0 [ 235.120874] ? ksys_ioctl+0x81/0xd0 [ 235.124494] __x64_sys_mkdir+0x5c/0x80 [ 235.128379] do_syscall_64+0x1b9/0x820 [ 235.132260] ? finish_task_switch+0x1d3/0x870 [ 235.136739] ? syscall_return_slowpath+0x5e0/0x5e0 [ 235.141670] ? syscall_return_slowpath+0x31d/0x5e0 [ 235.146587] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 235.151588] ? prepare_exit_to_usermode+0x291/0x3b0 [ 235.156589] ? perf_trace_sys_enter+0xb10/0xb10 [ 235.161246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.166080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.171250] RIP: 0033:0x454fe7 [ 235.174433] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.193702] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 235.201405] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 235.208659] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 235.215912] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 235.223186] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 03:23:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0xffffffdd) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:05 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf401000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 235.230441] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001a 03:23:05 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0xd652f7ddd871f5e0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:05 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x5000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:05 executing program 1: socketpair(0x1f, 0xb, 0xffffffffffff7fff, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) lookup_dcookie(0x4, &(0x7f0000000140)=""/120, 0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:05 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfi2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 235.316739] FAULT_INJECTION: forcing a failure. [ 235.316739] name failslab, interval 1, probability 0, space 0, times 0 [ 235.328162] CPU: 1 PID: 13120 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 235.336568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.345922] Call Trace: [ 235.348524] dump_stack+0x1c9/0x2b4 [ 235.352164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.357354] ? rcu_note_context_switch+0x730/0x730 [ 235.362287] ? kasan_check_write+0x14/0x20 03:23:05 executing program 1: sysfs$3(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f0000000000)={0xffffffff, 0x0, 0xffffffff, 0xfffffffffffffff3, 0x0, 0x0, 0x1, 0x4, 0x55de, 0x7fff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 235.366531] should_fail.cold.4+0xa/0x11 [ 235.370604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.375712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.381086] ? trace_hardirqs_on+0x10/0x10 [ 235.385330] ? __find_get_block+0xe60/0xe60 [ 235.389660] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 235.394341] ? mem_cgroup_handle_over_high+0x130/0x130 [ 235.399631] ? __isolate_free_page+0x690/0x690 [ 235.404226] ? percpu_ref_put_many+0x131/0x240 [ 235.408815] ? __lockdep_init_map+0x105/0x590 [ 235.413320] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.418348] ? ext4_get_group_desc+0x1cd/0x2d0 [ 235.422944] ? check_same_owner+0x340/0x340 [ 235.427271] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.432385] ? rcu_note_context_switch+0x730/0x730 [ 235.437329] __should_failslab+0x124/0x180 [ 235.441574] should_failslab+0x9/0x14 [ 235.445387] kmem_cache_alloc+0x2af/0x760 [ 235.449555] ? ext4fs_dirhash+0x1090/0x1090 [ 235.453899] jbd2__journal_start+0x1e7/0xa80 [ 235.458323] ? jbd2_write_access_granted.part.9+0x430/0x430 03:23:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000000c0)) 03:23:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 235.464035] ? rcu_note_context_switch+0x730/0x730 [ 235.468970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.474518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.480063] __ext4_journal_start_sb+0x182/0x600 [ 235.484826] ? __ext4_new_inode+0x388f/0x6620 [ 235.489329] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 235.495047] ? find_next_zero_bit+0x111/0x140 [ 235.499543] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 235.504558] ? find_inode_bit.isra.17+0x36f/0x510 [ 235.509405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 03:23:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) [ 235.514967] __ext4_new_inode+0x388f/0x6620 [ 235.519301] ? ext4_free_inode+0x1aa0/0x1aa0 [ 235.523717] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.528740] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 235.533506] ? lock_acquire+0x1e4/0x540 [ 235.537474] ? is_bpf_text_address+0xae/0x170 [ 235.541964] ? lock_downgrade+0x8f0/0x8f0 [ 235.546112] ? lock_release+0xa30/0xa30 [ 235.550094] ? kasan_check_read+0x11/0x20 [ 235.554248] ? rcu_is_watching+0x8c/0x150 [ 235.558410] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 235.563099] ? is_bpf_text_address+0xd7/0x170 03:23:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2ed) 03:23:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x800c0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xfffe, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x1ff}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KDENABIO(r1, 0x4b36) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000000)) [ 235.567606] ? kernel_text_address+0x79/0xf0 [ 235.572025] ? __kernel_text_address+0xd/0x40 [ 235.576529] ? unwind_get_return_address+0x61/0xa0 [ 235.581467] ? __save_stack_trace+0x8d/0xf0 [ 235.585798] ? save_stack+0xa9/0xd0 [ 235.589431] ? save_stack+0x43/0xd0 [ 235.593060] ? __kasan_slab_free+0x11a/0x170 [ 235.597470] ? kasan_slab_free+0xe/0x10 [ 235.601448] ? kmem_cache_free+0x86/0x2d0 [ 235.605602] ? putname+0xf2/0x130 [ 235.609057] ? filename_create+0x2b2/0x5b0 [ 235.613294] ? do_mkdirat+0xda/0x310 [ 235.617010] ? __x64_sys_mkdir+0x5c/0x80 [ 235.621077] ? do_syscall_64+0x1b9/0x820 [ 235.625144] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.630519] ? kasan_check_read+0x11/0x20 [ 235.634681] ? do_raw_spin_unlock+0xa7/0x2f0 [ 235.639111] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 235.643703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.649246] ? __dquot_initialize+0x61d/0xde0 [ 235.653762] ? do_raw_spin_lock+0xc1/0x200 [ 235.658007] ? trace_hardirqs_off+0xd/0x10 [ 235.662254] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 235.667366] ? dquot_get_next_dqblk+0x180/0x180 [ 235.672044] ? debug_check_no_obj_freed+0x30b/0x595 [ 235.677063] ? kasan_check_write+0x14/0x20 [ 235.681307] ? trace_hardirqs_off+0xd/0x10 [ 235.685550] ext4_mkdir+0x2e1/0xe60 [ 235.689201] ? ext4_init_dot_dotdot+0x510/0x510 [ 235.693872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.699433] ? security_inode_permission+0xd2/0x100 [ 235.704457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.709981] ? security_inode_mkdir+0xe8/0x120 [ 235.714561] vfs_mkdir+0x42e/0x6b0 [ 235.718104] do_mkdirat+0x27b/0x310 [ 235.721736] ? __ia32_sys_mknod+0xb0/0xb0 [ 235.725874] ? ksys_ioctl+0x81/0xd0 [ 235.729494] __x64_sys_mkdir+0x5c/0x80 [ 235.733381] do_syscall_64+0x1b9/0x820 [ 235.737261] ? finish_task_switch+0x1d3/0x870 [ 235.741741] ? syscall_return_slowpath+0x5e0/0x5e0 [ 235.746669] ? syscall_return_slowpath+0x31d/0x5e0 [ 235.751581] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 235.756596] ? prepare_exit_to_usermode+0x291/0x3b0 [ 235.761599] ? perf_trace_sys_enter+0xb10/0xb10 [ 235.766253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.771082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.776252] RIP: 0033:0x454fe7 [ 235.779419] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.798554] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 235.806259] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 03:23:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x800, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e23}}}, 0x108) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000c000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:06 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x80000, 0x0) poll(&(0x7f0000000080)=[{r0, 0x9022}], 0x1, 0x465) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$inet(0x2, 0xf, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x6) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/152) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8000}}, 0x63, 0x8000, 0x4e3a46e8, 0x958, 0x401}, &(0x7f0000000240)=0x98) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffe53) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6dcb7b7}, &(0x7f00000002c0)=0x8) accept4(r1, &(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000680)=0x80, 0x800) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SG_SCSI_RESET(r5, 0x2284, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xffffffffffffff2b) getgroups(0x4, &(0x7f00000005c0)=[0xee00, 0x0, 0x0, 0xffffffffffffffff]) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000480)=0x3ff) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000500)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) lchown(&(0x7f0000000440)='./file0\x00', r6, r7) [ 235.813513] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 235.820772] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 235.828034] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 235.835295] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001b [ 235.842733] EXT4-fs error (device sda1) in __ext4_new_inode:930: Out of memory 03:23:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000029, &(0x7f00000011c0)=0xe4, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) lremovexattr(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)=@known='security.ima\x00') connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) 03:23:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfec00000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:06 executing program 7: clone(0x201, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = inotify_init1(0x0) r3 = getpid() fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:06 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe80}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800033fe000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfc2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x11}, 0x80, &(0x7f0000003900)}, 0x0) [ 236.242615] FAULT_INJECTION: forcing a failure. [ 236.242615] name failslab, interval 1, probability 0, space 0, times 0 [ 236.253933] CPU: 0 PID: 13196 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 236.262345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.271705] Call Trace: [ 236.274302] dump_stack+0x1c9/0x2b4 [ 236.277948] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.283157] should_fail.cold.4+0xa/0x11 [ 236.287235] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:23:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfec0}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800c0000000000001000000010000001300000015000000"], 0x18}, 0x0) [ 236.292354] ? do_raw_spin_unlock+0xa7/0x2f0 [ 236.296774] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 236.301375] ? kasan_check_write+0x14/0x20 [ 236.305621] ? do_raw_spin_lock+0xc1/0x200 [ 236.309881] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.315431] ? __mark_inode_dirty+0x495/0x1550 [ 236.320025] ? __inode_attach_wb+0x13e0/0x13e0 [ 236.324619] ? kasan_check_read+0x11/0x20 [ 236.328785] ? do_raw_spin_unlock+0xa7/0x2f0 [ 236.333207] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 236.337801] ? kasan_check_write+0x14/0x20 03:23:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3}, 0x80, &(0x7f0000003900)}, 0x0) [ 236.342052] ? check_same_owner+0x340/0x340 [ 236.346378] ? __dquot_alloc_space+0x4b6/0x8c0 [ 236.350973] ? rcu_note_context_switch+0x730/0x730 [ 236.355921] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 236.360951] __should_failslab+0x124/0x180 [ 236.365203] should_failslab+0x9/0x14 [ 236.369013] kmem_cache_alloc+0x2af/0x760 [ 236.373171] ? percpu_counter_add_batch+0xf2/0x150 [ 236.378113] ext4_mb_new_blocks+0x778/0x4740 [ 236.382536] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 236.387560] ? bpf_prog_kallsyms_find+0xde/0x4c0 03:23:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x4000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="183ec0000000000001000000010000001300000015000000"], 0x18}, 0x0) [ 236.392333] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 236.397794] ? lock_release+0xa30/0xa30 [ 236.401791] ? kasan_check_read+0x11/0x20 [ 236.405967] ? rcu_is_watching+0x8c/0x150 [ 236.410130] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 236.414816] ? is_bpf_text_address+0xd7/0x170 [ 236.419320] ? kernel_text_address+0x79/0xf0 [ 236.423737] ? __kernel_text_address+0xd/0x40 [ 236.428777] ? unwind_get_return_address+0x61/0xa0 [ 236.433726] ? __save_stack_trace+0x8d/0xf0 [ 236.438071] ? save_stack+0xa9/0xd0 03:23:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 236.441706] ? save_stack+0x43/0xd0 [ 236.445334] ? kasan_kmalloc+0xc4/0xe0 [ 236.449221] ? __kmalloc+0x14e/0x760 [ 236.453459] ? ext4_find_extent+0x775/0xa10 [ 236.457783] ? ext4_ext_map_blocks+0x293/0x62f0 [ 236.462463] ? ext4_map_blocks+0x8f3/0x1b60 [ 236.466793] ? ext4_getblk+0x10e/0x630 [ 236.470693] ? ext4_bread+0x95/0x2b0 [ 236.474409] ? ext4_append+0x14e/0x370 [ 236.478304] ? ext4_mkdir+0x532/0xe60 [ 236.482109] ? vfs_mkdir+0x42e/0x6b0 [ 236.485830] ? do_mkdirat+0x27b/0x310 [ 236.489637] ? __x64_sys_mkdir+0x5c/0x80 [ 236.493702] ? do_syscall_64+0x1b9/0x820 [ 236.497766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.503139] ? save_stack+0xa9/0xd0 [ 236.506773] ? save_stack+0x43/0xd0 [ 236.510400] ? __kasan_slab_free+0x11a/0x170 [ 236.514813] ? kasan_slab_free+0xe/0x10 [ 236.518786] ? kfree+0xd9/0x260 [ 236.522059] ? ext4_ext_map_blocks+0xede/0x62f0 [ 236.526715] ? ext4_map_blocks+0xe31/0x1b60 [ 236.531024] ? ext4_getblk+0x10e/0x630 [ 236.534897] ? ext4_bread+0x95/0x2b0 [ 236.538617] ? ext4_append+0x14e/0x370 [ 236.542491] ? ext4_mkdir+0x532/0xe60 [ 236.546286] ? vfs_mkdir+0x42e/0x6b0 [ 236.549985] ? do_mkdirat+0x27b/0x310 [ 236.553774] ? __x64_sys_mkdir+0x5c/0x80 [ 236.557823] ? do_syscall_64+0x1b9/0x820 [ 236.561881] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.567234] ? kasan_check_read+0x11/0x20 [ 236.571370] ? do_raw_spin_unlock+0xa7/0x2f0 [ 236.575765] ? check_same_owner+0x340/0x340 [ 236.580072] ? kasan_check_write+0x14/0x20 [ 236.584308] ? kasan_unpoison_shadow+0x35/0x50 [ 236.588878] ? kasan_kmalloc+0xc4/0xe0 [ 236.592754] ? __kmalloc+0x315/0x760 [ 236.596455] ? trace_hardirqs_off+0xd/0x10 [ 236.600675] ? ext4_find_extent+0x775/0xa10 [ 236.604987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.610513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.616038] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 236.621046] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 236.625622] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 236.630630] ? perf_trace_lock+0xde/0x920 [ 236.634769] ? zap_class+0x740/0x740 [ 236.638472] ? lock_acquire+0x1e4/0x540 [ 236.642441] ? ext4_es_lookup_extent+0x42c/0xde0 [ 236.647191] ? lock_downgrade+0x8f0/0x8f0 [ 236.651344] ? ext4_map_blocks+0x480/0x1b60 [ 236.655829] ? lock_acquire+0x1e4/0x540 [ 236.659787] ? ext4_map_blocks+0x88b/0x1b60 [ 236.664116] ? lock_release+0xa30/0xa30 [ 236.668074] ? check_same_owner+0x340/0x340 [ 236.672380] ? ext4_map_blocks+0x66a/0x1b60 [ 236.676699] ? rcu_note_context_switch+0x730/0x730 [ 236.681632] ? down_write+0x8f/0x130 [ 236.685339] ? ext4_map_blocks+0x88b/0x1b60 [ 236.689648] ? down_read+0x1d0/0x1d0 [ 236.693359] ext4_map_blocks+0x8f3/0x1b60 [ 236.697494] ? __save_stack_trace+0x8d/0xf0 [ 236.701844] ? ext4_issue_zeroout+0x190/0x190 [ 236.706338] ? save_stack+0x43/0xd0 [ 236.709954] ? __kasan_slab_free+0x11a/0x170 [ 236.714345] ? kasan_slab_free+0xe/0x10 [ 236.718307] ? kmem_cache_free+0x86/0x2d0 [ 236.722454] ext4_getblk+0x10e/0x630 [ 236.726156] ? ext4_iomap_begin+0x1350/0x1350 [ 236.730642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.736165] ? __dquot_initialize+0x61d/0xde0 [ 236.740669] ext4_bread+0x95/0x2b0 [ 236.744197] ? ext4_getblk+0x630/0x630 [ 236.748073] ? dquot_get_next_dqblk+0x180/0x180 [ 236.752728] ? debug_check_no_obj_freed+0x30b/0x595 [ 236.757728] ? kasan_check_write+0x14/0x20 [ 236.761951] ext4_append+0x14e/0x370 [ 236.765654] ext4_mkdir+0x532/0xe60 [ 236.769273] ? ext4_init_dot_dotdot+0x510/0x510 [ 236.773932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.779457] ? security_inode_permission+0xd2/0x100 [ 236.784477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.789997] ? security_inode_mkdir+0xe8/0x120 [ 236.794570] vfs_mkdir+0x42e/0x6b0 [ 236.798102] do_mkdirat+0x27b/0x310 [ 236.801720] ? __ia32_sys_mknod+0xb0/0xb0 [ 236.805851] ? ksys_ioctl+0x81/0xd0 [ 236.809469] __x64_sys_mkdir+0x5c/0x80 [ 236.813343] do_syscall_64+0x1b9/0x820 [ 236.817228] ? finish_task_switch+0x1d3/0x870 [ 236.821707] ? syscall_return_slowpath+0x5e0/0x5e0 [ 236.826624] ? syscall_return_slowpath+0x31d/0x5e0 [ 236.831548] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 236.836550] ? prepare_exit_to_usermode+0x291/0x3b0 [ 236.841560] ? perf_trace_sys_enter+0xb10/0xb10 [ 236.846218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.851053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.856226] RIP: 0033:0x454fe7 [ 236.859396] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.878664] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 236.886369] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 03:23:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0xffffffffffffff2c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x8000, 0x5, 0x8000}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 236.893623] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 236.900875] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 236.908132] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 236.915394] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001c 03:23:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000001c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x8000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) inotify_rm_watch(r2, r3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:07 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180040030000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:07 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:07 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x80fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:07 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) renameat(r3, &(0x7f0000000080)='./file0/file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 03:23:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf%2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/147, &(0x7f0000000240)=0x93) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4240, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x7ff, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:07 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 237.217965] FAULT_INJECTION: forcing a failure. [ 237.217965] name failslab, interval 1, probability 0, space 0, times 0 [ 237.229333] CPU: 1 PID: 13265 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 237.237742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.247097] Call Trace: [ 237.249682] dump_stack+0x1c9/0x2b4 [ 237.253302] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.258477] ? ext4_getblk+0x10e/0x630 [ 237.262348] ? ext4_bread+0x95/0x2b0 [ 237.266068] ? ext4_append+0x14e/0x370 [ 237.269943] ? ext4_mkdir+0x532/0xe60 [ 237.273732] ? do_mkdirat+0x27b/0x310 [ 237.277521] should_fail.cold.4+0xa/0x11 [ 237.281570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.286657] ? kasan_check_write+0x14/0x20 [ 237.290876] ? do_raw_spin_lock+0xc1/0x200 [ 237.295103] ? trace_hardirqs_on+0x10/0x10 [ 237.299324] ? debug_check_no_obj_freed+0x30b/0x595 [ 237.304331] ? trace_hardirqs_off+0xd/0x10 [ 237.308550] ? quarantine_put+0x10d/0x1b0 [ 237.312685] ? __kasan_slab_free+0x131/0x170 [ 237.317080] ? trace_hardirqs_on+0xd/0x10 [ 237.321249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.326785] ? ext4_ext_map_blocks+0xfb2/0x62f0 [ 237.331456] __should_failslab+0x124/0x180 [ 237.335680] should_failslab+0x9/0x14 [ 237.339471] kmem_cache_alloc+0x47/0x760 [ 237.343519] ? perf_trace_lock+0xde/0x920 [ 237.347657] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 237.352658] ? ext4_es_can_be_merged+0x238/0x2a0 [ 237.357403] __es_insert_extent+0x305/0x1140 [ 237.361801] ? ext4_es_free_extent+0x820/0x820 [ 237.366371] ? lock_release+0xa30/0xa30 [ 237.370336] ? ext4_map_blocks+0x480/0x1b60 [ 237.374649] ? kasan_check_write+0x14/0x20 [ 237.378870] ? do_raw_write_lock+0xbd/0x1b0 [ 237.383267] ext4_es_insert_extent+0x2ea/0x7e0 [ 237.387836] ? lock_release+0xa30/0xa30 [ 237.391801] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 237.397587] ? rcu_note_context_switch+0x730/0x730 [ 237.402510] ? down_write+0x8f/0x130 [ 237.406209] ? ext4_map_blocks+0x88b/0x1b60 [ 237.410519] ? down_read+0x1d0/0x1d0 [ 237.414226] ext4_map_blocks+0xb08/0x1b60 [ 237.418368] ? __save_stack_trace+0x8d/0xf0 [ 237.422685] ? ext4_issue_zeroout+0x190/0x190 [ 237.427172] ? save_stack+0x43/0xd0 [ 237.430797] ? __kasan_slab_free+0x11a/0x170 [ 237.435189] ? kasan_slab_free+0xe/0x10 [ 237.439149] ? kmem_cache_free+0x86/0x2d0 [ 237.443284] ext4_getblk+0x10e/0x630 [ 237.446990] ? ext4_iomap_begin+0x1350/0x1350 [ 237.451476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.457016] ? __dquot_initialize+0x61d/0xde0 [ 237.461503] ext4_bread+0x95/0x2b0 [ 237.465032] ? ext4_getblk+0x630/0x630 [ 237.468907] ? dquot_get_next_dqblk+0x180/0x180 [ 237.473564] ? debug_check_no_obj_freed+0x30b/0x595 [ 237.478566] ? kasan_check_write+0x14/0x20 [ 237.482795] ext4_append+0x14e/0x370 [ 237.486501] ext4_mkdir+0x532/0xe60 [ 237.490119] ? ext4_init_dot_dotdot+0x510/0x510 [ 237.494776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.500300] ? security_inode_permission+0xd2/0x100 [ 237.505305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.510825] ? security_inode_mkdir+0xe8/0x120 [ 237.515395] vfs_mkdir+0x42e/0x6b0 [ 237.518925] do_mkdirat+0x27b/0x310 [ 237.522543] ? __ia32_sys_mknod+0xb0/0xb0 [ 237.526675] ? ksys_ioctl+0x81/0xd0 [ 237.530290] __x64_sys_mkdir+0x5c/0x80 [ 237.534166] do_syscall_64+0x1b9/0x820 [ 237.538037] ? finish_task_switch+0x1d3/0x870 [ 237.542520] ? syscall_return_slowpath+0x5e0/0x5e0 [ 237.547434] ? syscall_return_slowpath+0x31d/0x5e0 [ 237.552349] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 237.557350] ? prepare_exit_to_usermode+0x291/0x3b0 [ 237.562351] ? perf_trace_sys_enter+0xb10/0xb10 [ 237.567010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.571846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.577033] RIP: 0033:0x454fe7 [ 237.580214] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.599485] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 237.607179] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 03:23:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x30}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x9000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) io_setup(0x8000000, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x800, 0x400) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) 03:23:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="181100000000000001000000010000001300000015000000"], 0x18}, 0x0) [ 237.614433] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 237.621685] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 237.628954] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 237.636217] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001d [ 237.655188] gfs2: not a GFS2 filesystem 03:23:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xc0ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfl2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x28005) fallocate(r0, 0x40, 0x10000, 0x3) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x5, 0x3, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0xffffff82) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 03:23:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180011000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140)=0x80, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gretap0\x00', 0x8000}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:08 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 5 (fault-call:0 fault-nth:30): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xc0ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x101, 0x2, 0x1, 0xffffffffffffff9c}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf02\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000130000010000001300000015000000"], 0x18}, 0x0) [ 238.050973] FAULT_INJECTION: forcing a failure. [ 238.050973] name failslab, interval 1, probability 0, space 0, times 0 [ 238.062278] CPU: 1 PID: 13343 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 238.070683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.080038] Call Trace: [ 238.082634] dump_stack+0x1c9/0x2b4 [ 238.086275] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.091477] ? trace_hardirqs_on+0xd/0x10 [ 238.095634] should_fail.cold.4+0xa/0x11 03:23:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x7}, 0x80, &(0x7f0000003900)}, 0x0) [ 238.099704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.104823] ? lock_repin_lock+0x430/0x430 [ 238.109082] ? kasan_check_write+0x14/0x20 [ 238.113325] ? __schedule+0x884/0x1ed0 [ 238.117225] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.122788] ? __sched_text_start+0x8/0x8 [ 238.126953] ? kasan_check_read+0x11/0x20 [ 238.131109] ? do_raw_spin_unlock+0xa7/0x2f0 [ 238.135526] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 238.140122] ? kasan_check_write+0x14/0x20 [ 238.144368] ? check_same_owner+0x340/0x340 03:23:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e24, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000640)=""/222, 0xde}], 0x9, &(0x7f0000000800)=""/156, 0x9c, 0x4}, 0x2001) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000900)={0x2, 0x7fe, 0xec6, 0x3}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 238.148701] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 238.153726] __should_failslab+0x124/0x180 [ 238.157975] should_failslab+0x9/0x14 [ 238.161781] kmem_cache_alloc+0x2af/0x760 [ 238.165934] ? percpu_counter_add_batch+0xf2/0x150 [ 238.170872] ext4_mb_new_blocks+0x778/0x4740 [ 238.175289] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 238.180313] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 238.185082] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 238.190542] ? lock_release+0xa30/0xa30 [ 238.194538] ? kasan_check_read+0x11/0x20 03:23:08 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xeffdffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800c0000000000001000000010000001300000015000000"], 0x18}, 0x0) [ 238.198698] ? rcu_is_watching+0x8c/0x150 [ 238.202856] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 238.207537] ? is_bpf_text_address+0xd7/0x170 [ 238.212047] ? kernel_text_address+0x79/0xf0 [ 238.216469] ? __kernel_text_address+0xd/0x40 [ 238.220974] ? unwind_get_return_address+0x61/0xa0 [ 238.225909] ? __save_stack_trace+0x8d/0xf0 [ 238.230242] ? save_stack+0xa9/0xd0 [ 238.233875] ? save_stack+0x43/0xd0 [ 238.237506] ? kasan_kmalloc+0xc4/0xe0 [ 238.241395] ? __kmalloc+0x14e/0x760 [ 238.245109] ? ext4_find_extent+0x775/0xa10 [ 238.249437] ? ext4_ext_map_blocks+0x293/0x62f0 [ 238.254105] ? ext4_map_blocks+0x8f3/0x1b60 [ 238.258969] ? ext4_getblk+0x10e/0x630 [ 238.262861] ? ext4_bread+0x95/0x2b0 [ 238.266576] ? ext4_append+0x14e/0x370 [ 238.270465] ? ext4_mkdir+0x532/0xe60 [ 238.274265] ? vfs_mkdir+0x42e/0x6b0 [ 238.277979] ? do_mkdirat+0x27b/0x310 [ 238.281778] ? __x64_sys_mkdir+0x5c/0x80 [ 238.285827] ? do_syscall_64+0x1b9/0x820 [ 238.289875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.295229] ? save_stack+0xa9/0xd0 [ 238.298841] ? save_stack+0x43/0xd0 [ 238.302455] ? __kasan_slab_free+0x11a/0x170 [ 238.306869] ? kasan_slab_free+0xe/0x10 [ 238.310827] ? kfree+0xd9/0x260 [ 238.314096] ? ext4_ext_map_blocks+0xede/0x62f0 [ 238.318769] ? ext4_map_blocks+0xe31/0x1b60 [ 238.323078] ? ext4_getblk+0x10e/0x630 [ 238.326947] ? ext4_bread+0x95/0x2b0 [ 238.330649] ? ext4_append+0x14e/0x370 [ 238.334527] ? ext4_mkdir+0x532/0xe60 [ 238.338321] ? vfs_mkdir+0x42e/0x6b0 [ 238.342023] ? do_mkdirat+0x27b/0x310 [ 238.345807] ? __x64_sys_mkdir+0x5c/0x80 [ 238.349855] ? do_syscall_64+0x1b9/0x820 [ 238.353900] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.359251] ? kasan_check_read+0x11/0x20 [ 238.363383] ? do_raw_spin_unlock+0xa7/0x2f0 [ 238.367776] ? check_same_owner+0x340/0x340 [ 238.372084] ? kasan_check_write+0x14/0x20 [ 238.376308] ? kasan_unpoison_shadow+0x35/0x50 [ 238.380887] ? kasan_kmalloc+0xc4/0xe0 [ 238.384763] ? __kmalloc+0x315/0x760 [ 238.388467] ? trace_hardirqs_off+0xd/0x10 [ 238.392696] ? ext4_find_extent+0x775/0xa10 [ 238.397010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.402536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.408058] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 238.413064] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 238.417645] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 238.422656] ? perf_trace_lock+0xde/0x920 [ 238.426798] ? zap_class+0x740/0x740 [ 238.430498] ? lock_acquire+0x1e4/0x540 [ 238.434458] ? ext4_es_lookup_extent+0x42c/0xde0 [ 238.439196] ? lock_downgrade+0x8f0/0x8f0 [ 238.443338] ? ext4_map_blocks+0x480/0x1b60 [ 238.447647] ? lock_acquire+0x1e4/0x540 [ 238.451625] ? ext4_map_blocks+0x88b/0x1b60 [ 238.455937] ? lock_release+0xa30/0xa30 [ 238.459896] ? check_same_owner+0x340/0x340 [ 238.464201] ? ext4_map_blocks+0x66a/0x1b60 [ 238.468510] ? rcu_note_context_switch+0x730/0x730 [ 238.473432] ? down_write+0x8f/0x130 [ 238.477129] ? ext4_map_blocks+0x88b/0x1b60 [ 238.481441] ? down_read+0x1d0/0x1d0 [ 238.485148] ext4_map_blocks+0x8f3/0x1b60 [ 238.489281] ? __save_stack_trace+0x8d/0xf0 [ 238.493605] ? ext4_issue_zeroout+0x190/0x190 [ 238.498094] ? save_stack+0x43/0xd0 [ 238.501705] ? __kasan_slab_free+0x11a/0x170 [ 238.506093] ? kasan_slab_free+0xe/0x10 [ 238.510051] ? kmem_cache_free+0x86/0x2d0 [ 238.514188] ext4_getblk+0x10e/0x630 [ 238.517903] ? ext4_iomap_begin+0x1350/0x1350 [ 238.522388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.527910] ? __dquot_initialize+0x61d/0xde0 [ 238.532400] ext4_bread+0x95/0x2b0 [ 238.535926] ? ext4_getblk+0x630/0x630 [ 238.539801] ? dquot_get_next_dqblk+0x180/0x180 [ 238.544463] ? debug_check_no_obj_freed+0x30b/0x595 [ 238.549466] ? kasan_check_write+0x14/0x20 [ 238.553693] ext4_append+0x14e/0x370 [ 238.557398] ext4_mkdir+0x532/0xe60 [ 238.561023] ? ext4_init_dot_dotdot+0x510/0x510 [ 238.565681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.571205] ? security_inode_permission+0xd2/0x100 [ 238.576208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.581730] ? security_inode_mkdir+0xe8/0x120 [ 238.586303] vfs_mkdir+0x42e/0x6b0 [ 238.589830] do_mkdirat+0x27b/0x310 [ 238.593448] ? __ia32_sys_mknod+0xb0/0xb0 [ 238.597584] ? ksys_ioctl+0x81/0xd0 [ 238.601199] __x64_sys_mkdir+0x5c/0x80 [ 238.605084] do_syscall_64+0x1b9/0x820 [ 238.608956] ? finish_task_switch+0x1d3/0x870 [ 238.613438] ? syscall_return_slowpath+0x5e0/0x5e0 [ 238.618355] ? syscall_return_slowpath+0x31d/0x5e0 [ 238.623270] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 238.628272] ? prepare_exit_to_usermode+0x291/0x3b0 [ 238.633275] ? perf_trace_sys_enter+0xb10/0xb10 [ 238.637932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.642764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.647935] RIP: 0033:0x454fe7 [ 238.651104] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.670386] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 238.678088] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 238.685340] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 238.692591] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 03:23:09 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x800000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 238.699855] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 238.707127] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001e 03:23:09 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf4010000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000400000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:09 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x600000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) 03:23:09 executing program 5 (fault-call:0 fault-nth:31): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) rmdir(&(0x7f0000000140)='./file0\x00') sendto$inet(r0, &(0x7f0000000000)="db078dc502cb5c8b11602e98ac6fdc3bdec4656f052d8758fe554af7484ef4df2c885ea120f807803385fe", 0x2b, 0x40040, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000280)='--\x00', 0x3) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/198) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) [ 239.016833] FAULT_INJECTION: forcing a failure. [ 239.016833] name failslab, interval 1, probability 0, space 0, times 0 [ 239.028185] CPU: 1 PID: 13417 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 239.036592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.045946] Call Trace: [ 239.048526] dump_stack+0x1c9/0x2b4 [ 239.052143] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.057326] should_fail.cold.4+0xa/0x11 [ 239.061375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.066491] ? do_raw_spin_unlock+0xa7/0x2f0 [ 239.070887] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 239.075458] ? kasan_check_write+0x14/0x20 [ 239.079679] ? do_raw_spin_lock+0xc1/0x200 [ 239.083904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 239.089429] ? __mark_inode_dirty+0x495/0x1550 [ 239.093999] ? __inode_attach_wb+0x13e0/0x13e0 [ 239.098573] ? kasan_check_read+0x11/0x20 [ 239.102707] ? do_raw_spin_unlock+0xa7/0x2f0 [ 239.107103] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 239.111676] ? kasan_check_write+0x14/0x20 [ 239.115906] ? check_same_owner+0x340/0x340 [ 239.120388] ? __dquot_alloc_space+0x4b6/0x8c0 [ 239.124971] ? rcu_note_context_switch+0x730/0x730 [ 239.129885] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 239.134890] __should_failslab+0x124/0x180 [ 239.139112] should_failslab+0x9/0x14 [ 239.142898] kmem_cache_alloc+0x2af/0x760 [ 239.147033] ? percpu_counter_add_batch+0xf2/0x150 [ 239.151957] ext4_mb_new_blocks+0x778/0x4740 [ 239.156357] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 239.161368] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 239.166119] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 239.171557] ? lock_release+0xa30/0xa30 [ 239.175522] ? kasan_check_read+0x11/0x20 [ 239.179657] ? rcu_is_watching+0x8c/0x150 [ 239.183792] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 239.188453] ? is_bpf_text_address+0xd7/0x170 [ 239.192944] ? kernel_text_address+0x79/0xf0 [ 239.197339] ? __kernel_text_address+0xd/0x40 [ 239.201828] ? unwind_get_return_address+0x61/0xa0 [ 239.206743] ? __save_stack_trace+0x8d/0xf0 [ 239.211074] ? save_stack+0xa9/0xd0 [ 239.214692] ? save_stack+0x43/0xd0 [ 239.218304] ? kasan_kmalloc+0xc4/0xe0 [ 239.222176] ? __kmalloc+0x14e/0x760 [ 239.225883] ? ext4_find_extent+0x775/0xa10 [ 239.230197] ? ext4_ext_map_blocks+0x293/0x62f0 [ 239.234871] ? ext4_map_blocks+0x8f3/0x1b60 [ 239.239175] ? ext4_getblk+0x10e/0x630 [ 239.243047] ? ext4_bread+0x95/0x2b0 [ 239.246746] ? ext4_append+0x14e/0x370 [ 239.250616] ? ext4_mkdir+0x532/0xe60 [ 239.254401] ? vfs_mkdir+0x42e/0x6b0 [ 239.258099] ? do_mkdirat+0x27b/0x310 [ 239.261886] ? __x64_sys_mkdir+0x5c/0x80 [ 239.265933] ? do_syscall_64+0x1b9/0x820 [ 239.269978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.275331] ? save_stack+0xa9/0xd0 [ 239.278944] ? save_stack+0x43/0xd0 [ 239.282555] ? __kasan_slab_free+0x11a/0x170 [ 239.286948] ? kasan_slab_free+0xe/0x10 [ 239.290923] ? kfree+0xd9/0x260 [ 239.294186] ? ext4_ext_map_blocks+0xede/0x62f0 [ 239.298839] ? ext4_map_blocks+0xe31/0x1b60 [ 239.303146] ? ext4_getblk+0x10e/0x630 [ 239.307022] ? ext4_bread+0x95/0x2b0 [ 239.310718] ? ext4_append+0x14e/0x370 [ 239.314589] ? ext4_mkdir+0x532/0xe60 [ 239.318374] ? vfs_mkdir+0x42e/0x6b0 [ 239.322072] ? do_mkdirat+0x27b/0x310 [ 239.325856] ? __x64_sys_mkdir+0x5c/0x80 [ 239.329900] ? do_syscall_64+0x1b9/0x820 [ 239.333943] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.339293] ? kasan_check_read+0x11/0x20 [ 239.343426] ? do_raw_spin_unlock+0xa7/0x2f0 [ 239.347820] ? check_same_owner+0x340/0x340 [ 239.352126] ? kasan_check_write+0x14/0x20 [ 239.356349] ? kasan_unpoison_shadow+0x35/0x50 [ 239.360924] ? kasan_kmalloc+0xc4/0xe0 [ 239.364798] ? __kmalloc+0x315/0x760 [ 239.368510] ? trace_hardirqs_off+0xd/0x10 [ 239.372727] ? ext4_find_extent+0x775/0xa10 [ 239.377038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.382567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.388091] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 239.393098] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 239.397691] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 239.402698] ? perf_trace_lock+0xde/0x920 [ 239.406844] ? zap_class+0x740/0x740 [ 239.410554] ? lock_acquire+0x1e4/0x540 [ 239.414515] ? ext4_es_lookup_extent+0x42c/0xde0 [ 239.419256] ? lock_downgrade+0x8f0/0x8f0 [ 239.423397] ? ext4_map_blocks+0x480/0x1b60 [ 239.427715] ? lock_acquire+0x1e4/0x540 [ 239.431683] ? ext4_map_blocks+0x88b/0x1b60 [ 239.435994] ? lock_release+0xa30/0xa30 [ 239.439954] ? check_same_owner+0x340/0x340 [ 239.444261] ? ext4_map_blocks+0x66a/0x1b60 [ 239.448570] ? rcu_note_context_switch+0x730/0x730 [ 239.453505] ? down_write+0x8f/0x130 [ 239.457202] ? ext4_map_blocks+0x88b/0x1b60 [ 239.461512] ? down_read+0x1d0/0x1d0 [ 239.465217] ext4_map_blocks+0x8f3/0x1b60 [ 239.469361] ? __save_stack_trace+0x8d/0xf0 [ 239.473672] ? ext4_issue_zeroout+0x190/0x190 [ 239.478158] ? save_stack+0x43/0xd0 [ 239.481769] ? __kasan_slab_free+0x11a/0x170 [ 239.486160] ? kasan_slab_free+0xe/0x10 [ 239.490119] ? kmem_cache_free+0x86/0x2d0 [ 239.494253] ext4_getblk+0x10e/0x630 [ 239.497956] ? ext4_iomap_begin+0x1350/0x1350 [ 239.502438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.507966] ? __dquot_initialize+0x61d/0xde0 [ 239.512452] ext4_bread+0x95/0x2b0 [ 239.515978] ? ext4_getblk+0x630/0x630 [ 239.519851] ? dquot_get_next_dqblk+0x180/0x180 [ 239.524521] ? debug_check_no_obj_freed+0x30b/0x595 [ 239.529531] ? kasan_check_write+0x14/0x20 [ 239.533756] ext4_append+0x14e/0x370 [ 239.537463] ext4_mkdir+0x532/0xe60 [ 239.541081] ? ext4_init_dot_dotdot+0x510/0x510 [ 239.545740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.551261] ? security_inode_permission+0xd2/0x100 [ 239.556263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.561787] ? security_inode_mkdir+0xe8/0x120 [ 239.566367] vfs_mkdir+0x42e/0x6b0 [ 239.569896] do_mkdirat+0x27b/0x310 [ 239.573515] ? __ia32_sys_mknod+0xb0/0xb0 [ 239.577648] ? ksys_ioctl+0x81/0xd0 [ 239.581263] __x64_sys_mkdir+0x5c/0x80 [ 239.585136] do_syscall_64+0x1b9/0x820 [ 239.589010] ? finish_task_switch+0x1d3/0x870 [ 239.593509] ? syscall_return_slowpath+0x5e0/0x5e0 [ 239.598425] ? syscall_return_slowpath+0x31d/0x5e0 [ 239.603340] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 239.608344] ? prepare_exit_to_usermode+0x291/0x3b0 [ 239.613355] ? perf_trace_sys_enter+0xb10/0xb10 [ 239.618029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.622866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.628043] RIP: 0033:0x454fe7 [ 239.631212] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.650484] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 239.658183] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 03:23:10 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6gre0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfu2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000033fe0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x94c1, 0x440f1704, 0x7d, 0x2, 0x1, 0x8, 0x7}, 0x1c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2c000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 239.665445] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 239.672696] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 239.679952] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 239.687211] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000001f 03:23:10 executing program 5 (fault-call:0 fault-nth:32): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800fffffdef000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 03:23:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x4000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 239.867706] FAULT_INJECTION: forcing a failure. [ 239.867706] name failslab, interval 1, probability 0, space 0, times 0 [ 239.879030] CPU: 1 PID: 13458 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 239.887442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.896796] Call Trace: [ 239.899395] dump_stack+0x1c9/0x2b4 [ 239.903047] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.908255] should_fail.cold.4+0xa/0x11 [ 239.912329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.917450] ? kasan_check_write+0x14/0x20 [ 239.921696] ? __brelse+0x104/0x180 [ 239.925334] ? block_commit_write+0x30/0x30 [ 239.929666] ? kasan_check_write+0x14/0x20 [ 239.933908] ? do_raw_spin_lock+0xc1/0x200 [ 239.938154] ? __find_get_block+0x36d/0xe60 [ 239.942469] ? block_invalidatepage+0x520/0x520 [ 239.947135] ? check_same_owner+0x340/0x340 [ 239.951455] ? lock_downgrade+0x8f0/0x8f0 [ 239.955596] ? check_same_owner+0x340/0x340 [ 239.959917] ? rcu_note_context_switch+0x730/0x730 [ 239.964847] __should_failslab+0x124/0x180 [ 239.969079] should_failslab+0x9/0x14 [ 239.972864] kmem_cache_alloc+0x2af/0x760 [ 239.977005] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 239.982040] ? __find_get_block+0xe60/0xe60 [ 239.986351] jbd2_journal_add_journal_head+0x1ef/0x5d0 [ 239.991621] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 239.997146] ? jbd2_journal_write_metadata_buffer+0xf00/0xf00 [ 240.003030] jbd2_journal_get_create_access+0x42/0x600 [ 240.008301] ? rcu_note_context_switch+0x730/0x730 [ 240.013229] __ext4_journal_get_create_access+0x46/0x90 [ 240.018581] ext4_getblk+0x2be/0x630 [ 240.022286] ? ext4_iomap_begin+0x1350/0x1350 [ 240.026782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.032313] ? __dquot_initialize+0x61d/0xde0 [ 240.036807] ext4_bread+0x95/0x2b0 [ 240.040343] ? ext4_getblk+0x630/0x630 [ 240.044216] ? dquot_get_next_dqblk+0x180/0x180 [ 240.048870] ? debug_check_no_obj_freed+0x30b/0x595 [ 240.053874] ? kasan_check_write+0x14/0x20 [ 240.058112] ext4_append+0x14e/0x370 [ 240.061819] ext4_mkdir+0x532/0xe60 [ 240.065446] ? ext4_init_dot_dotdot+0x510/0x510 [ 240.070107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.075631] ? security_inode_permission+0xd2/0x100 [ 240.080637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.086171] ? security_inode_mkdir+0xe8/0x120 [ 240.090752] vfs_mkdir+0x42e/0x6b0 [ 240.094279] do_mkdirat+0x27b/0x310 [ 240.097905] ? __ia32_sys_mknod+0xb0/0xb0 [ 240.102041] ? ksys_ioctl+0x81/0xd0 [ 240.105655] __x64_sys_mkdir+0x5c/0x80 [ 240.109532] do_syscall_64+0x1b9/0x820 [ 240.113405] ? finish_task_switch+0x1d3/0x870 [ 240.117887] ? syscall_return_slowpath+0x5e0/0x5e0 [ 240.122813] ? syscall_return_slowpath+0x31d/0x5e0 [ 240.127729] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 240.132733] ? prepare_exit_to_usermode+0x291/0x3b0 [ 240.137747] ? perf_trace_sys_enter+0xb10/0xb10 [ 240.142410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.147255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.152428] RIP: 0033:0x454fe7 [ 240.155597] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.174869] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 240.182566] RAX: ffffffffffffffda RBX: 00000000200027d0 RCX: 0000000000454fe7 [ 240.189819] RDX: 0000000000000014 RSI: 00000000000001ff RDI: 0000000020002480 [ 240.197071] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 240.204326] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014 [ 240.211579] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000020 03:23:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf*2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 240.218989] ENOMEM in journal_alloc_journal_head, retrying. [ 240.225877] gfs2: not a GFS2 filesystem 03:23:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/121, &(0x7f0000000000)=0x79) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x20, 0xba81, 0x101}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) 03:23:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x900000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 03:23:11 executing program 5 (fault-call:0 fault-nth:33): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf+2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000003ec0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x7000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:11 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x38, r2, 0x6, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) [ 240.748708] FAULT_INJECTION: forcing a failure. [ 240.748708] name failslab, interval 1, probability 0, space 0, times 0 [ 240.760102] CPU: 1 PID: 13511 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 240.768510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.777872] Call Trace: [ 240.780481] dump_stack+0x1c9/0x2b4 [ 240.784121] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.789323] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 240.793922] should_fail.cold.4+0xa/0x11 [ 240.797995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.803121] ? lock_acquire+0x1e4/0x540 [ 240.807100] ? handle_mm_fault+0x417/0xc80 [ 240.811339] ? lock_release+0xa30/0xa30 [ 240.815317] ? lock_acquire+0x1e4/0x540 [ 240.819295] ? fs_reclaim_acquire+0x20/0x20 [ 240.823624] ? lock_downgrade+0x8f0/0x8f0 [ 240.827782] ? check_same_owner+0x340/0x340 [ 240.832105] ? rcu_note_context_switch+0x730/0x730 [ 240.837041] __should_failslab+0x124/0x180 [ 240.841266] should_failslab+0x9/0x14 [ 240.845052] __kmalloc_track_caller+0x2c4/0x760 [ 240.849710] ? strncpy_from_user+0x510/0x510 [ 240.854107] ? strndup_user+0x77/0xd0 [ 240.857897] memdup_user+0x2c/0xa0 [ 240.861438] strndup_user+0x77/0xd0 [ 240.865055] ksys_mount+0x3c/0x140 [ 240.868580] __x64_sys_mount+0xbe/0x150 [ 240.872546] do_syscall_64+0x1b9/0x820 [ 240.876418] ? finish_task_switch+0x1d3/0x870 [ 240.880906] ? syscall_return_slowpath+0x5e0/0x5e0 [ 240.885830] ? syscall_return_slowpath+0x31d/0x5e0 [ 240.890747] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 240.895750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.901272] ? prepare_exit_to_usermode+0x291/0x3b0 [ 240.906283] ? perf_trace_sys_enter+0xb10/0xb10 [ 240.910952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.915786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.920962] RIP: 0033:0x4585da [ 240.924135] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 03:23:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf5ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0xfffffffffffffffe, @multicast1=0xe0000001}, 0xfffffffffffffe8e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x59, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c) 03:23:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18003e800000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4}, 0x80, &(0x7f0000003900)}, 0x0) [ 240.943419] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 240.951117] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 240.958371] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 240.965624] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 240.972890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 240.980143] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000021 03:23:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x500}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:11 executing program 1: r0 = socket(0x0, 0x6, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffffffff}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1830, 0x2) socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000200)=0x5) getsockopt$inet_opts(r0, 0x0, 0xe2463ba604a5b06e, &(0x7f00000002c0)=""/134, &(0x7f0000000380)=0x86) 03:23:11 executing program 5 (fault-call:0 fault-nth:34): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf\n2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 241.160709] FAULT_INJECTION: forcing a failure. [ 241.160709] name failslab, interval 1, probability 0, space 0, times 0 [ 241.172110] CPU: 0 PID: 13559 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 241.180529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.189885] Call Trace: [ 241.192484] dump_stack+0x1c9/0x2b4 [ 241.196122] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.201317] ? perf_trace_lock+0xde/0x920 [ 241.205484] should_fail.cold.4+0xa/0x11 [ 241.209537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.214628] ? zap_class+0x740/0x740 [ 241.218334] ? save_stack+0xa9/0xd0 [ 241.221948] ? save_stack+0x43/0xd0 [ 241.225562] ? kasan_kmalloc+0xc4/0xe0 [ 241.229434] ? __kmalloc_track_caller+0x14a/0x760 [ 241.234271] ? memdup_user+0x2c/0xa0 [ 241.237980] ? strndup_user+0x77/0xd0 [ 241.241770] ? ksys_mount+0x3c/0x140 [ 241.245475] ? do_syscall_64+0x1b9/0x820 [ 241.249522] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.254881] ? lock_acquire+0x1e4/0x540 [ 241.258858] ? handle_mm_fault+0x417/0xc80 [ 241.263089] ? lock_acquire+0x1e4/0x540 [ 241.267046] ? fs_reclaim_acquire+0x20/0x20 [ 241.271356] ? lock_downgrade+0x8f0/0x8f0 [ 241.275494] ? check_same_owner+0x340/0x340 [ 241.279801] ? lock_release+0xa30/0xa30 [ 241.283763] ? rcu_note_context_switch+0x730/0x730 [ 241.288697] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 241.293716] __should_failslab+0x124/0x180 [ 241.297942] should_failslab+0x9/0x14 [ 241.301745] __kmalloc_track_caller+0x2c4/0x760 [ 241.306408] ? strncpy_from_user+0x510/0x510 [ 241.310818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.316362] ? strndup_user+0x77/0xd0 [ 241.320159] memdup_user+0x2c/0xa0 [ 241.323686] strndup_user+0x77/0xd0 [ 241.327302] ksys_mount+0x73/0x140 [ 241.330841] __x64_sys_mount+0xbe/0x150 [ 241.334807] do_syscall_64+0x1b9/0x820 [ 241.338680] ? finish_task_switch+0x1d3/0x870 [ 241.343160] ? syscall_return_slowpath+0x5e0/0x5e0 [ 241.348092] ? syscall_return_slowpath+0x31d/0x5e0 [ 241.353020] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 241.358029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.363553] ? prepare_exit_to_usermode+0x291/0x3b0 [ 241.368557] ? perf_trace_sys_enter+0xb10/0xb10 [ 241.373225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.378062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.383246] RIP: 0033:0x4585da [ 241.386421] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 241.405694] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 241.413395] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 241.420647] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 241.427910] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 241.435174] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 241.442426] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000022 03:23:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800effdffff000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 5 (fault-call:0 fault-nth:35): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfX2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:12 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FICLONE(r1, 0x40049409, r1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8b8, 0x110, 0x0, 0x5b8, 0x5b8, 0x0, 0x7e8, 0x7e8, 0x7e8, 0x7e8, 0x7e8, 0x6, &(0x7f0000000140), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff], 'bond_slave_0\x00', 'syzkaller1\x00', {}, {0xff}, 0x0, 0x3f, 0x1, 0x1}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@loopback=0x7f000001, 0x6, 0x15, 0x7fff}}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x10001, 0x9, 0x1, 0x10, 0x3}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x800, 0x7f, 0x8, 0x0, 0x11, 0x3, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x21}, @empty, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}]}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x17}}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8d0, 0x9, 0x2, 0xce91, 0x20, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x4}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}], 0x6}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 'veth1_to_bridge\x00', 'sit0\x00', {}, {}, 0x62, 0x5, 0x1}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0x200}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x918) 03:23:12 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)=']\x00', &(0x7f0000000200)='%#GPL,(&{\'user\x00', &(0x7f0000000240)='[eth1]\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='$proc\x00'], &(0x7f0000000040)) r0 = inotify_init1(0x0) r1 = getpid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setregid(r2, r3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r4 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000440)={{0x0, 0x9}, {0xffffffffffffff80, 0x6}, 0x400, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x8dffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) 03:23:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800c03e0000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfd2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfe80000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @rand_addr=0xffffffff}, 0xfffffffffffffdd6) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000001c0)=0x80) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) [ 241.863046] FAULT_INJECTION: forcing a failure. [ 241.863046] name failslab, interval 1, probability 0, space 0, times 0 [ 241.874398] CPU: 0 PID: 13620 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 241.882805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.892171] Call Trace: [ 241.894781] dump_stack+0x1c9/0x2b4 [ 241.898421] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.903620] ? __kernel_text_address+0xd/0x40 [ 241.908124] ? perf_trace_lock+0xde/0x920 [ 241.912285] should_fail.cold.4+0xa/0x11 [ 241.916361] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.921473] ? zap_class+0x740/0x740 [ 241.925196] ? save_stack+0xa9/0xd0 [ 241.928831] ? kasan_kmalloc+0xc4/0xe0 [ 241.932728] ? __kmalloc_track_caller+0x14a/0x760 [ 241.933742] QAT: Invalid ioctl [ 241.937577] ? memdup_user+0x2c/0xa0 [ 241.937593] ? strndup_user+0x77/0xd0 [ 241.937608] ? ksys_mount+0x73/0x140 [ 241.937625] ? __x64_sys_mount+0xbe/0x150 [ 241.956097] ? do_syscall_64+0x1b9/0x820 [ 241.960153] ? lock_acquire+0x1e4/0x540 [ 241.964113] ? handle_mm_fault+0x417/0xc80 [ 241.968343] ? lock_acquire+0x1e4/0x540 [ 241.972302] ? fs_reclaim_acquire+0x20/0x20 [ 241.976611] ? lock_downgrade+0x8f0/0x8f0 [ 241.980751] ? check_same_owner+0x340/0x340 [ 241.985056] ? lock_release+0xa30/0xa30 [ 241.989018] ? check_same_owner+0x340/0x340 [ 241.993333] ? rcu_note_context_switch+0x730/0x730 [ 241.998251] ? __check_object_size+0x9d/0x5f2 [ 242.002733] __should_failslab+0x124/0x180 [ 242.006958] should_failslab+0x9/0x14 [ 242.010744] kmem_cache_alloc_trace+0x2cb/0x780 [ 242.015402] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.020925] ? _copy_from_user+0xdf/0x150 [ 242.025061] copy_mount_options+0x5f/0x380 [ 242.029292] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.034819] ksys_mount+0xd0/0x140 [ 242.038349] __x64_sys_mount+0xbe/0x150 [ 242.042330] do_syscall_64+0x1b9/0x820 [ 242.046205] ? syscall_return_slowpath+0x5e0/0x5e0 [ 242.051126] ? syscall_return_slowpath+0x31d/0x5e0 [ 242.056047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 242.061056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.066583] ? prepare_exit_to_usermode+0x291/0x3b0 [ 242.071586] ? perf_trace_sys_enter+0xb10/0xb10 [ 242.076243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.081077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.086251] RIP: 0033:0x4585da [ 242.089418] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 242.108688] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 242.116382] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 242.123645] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 242.130898] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 242.138152] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 242.145410] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000023 [ 242.188182] QAT: Invalid ioctl 03:23:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x7000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000c0ffff000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfo2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f00000000c0)=0x8d) 03:23:12 executing program 5 (fault-call:0 fault-nth:36): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:13 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)={r3}) open$dir(&(0x7f00000002c0)='./file0\x00', 0x4000000027e, 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x101000) 03:23:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x30000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 03:23:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfp2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800e03f0300000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:13 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xff00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000c0000001000000010000001300000015000000"], 0x18}, 0x0) [ 242.799804] FAULT_INJECTION: forcing a failure. [ 242.799804] name failslab, interval 1, probability 0, space 0, times 0 [ 242.811106] CPU: 1 PID: 13680 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 242.819513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.830965] Call Trace: [ 242.833568] dump_stack+0x1c9/0x2b4 [ 242.837211] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.842412] ? __kernel_text_address+0xd/0x40 [ 242.846920] ? perf_trace_lock+0xde/0x920 [ 242.851077] should_fail.cold.4+0xa/0x11 [ 242.855147] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 242.860262] ? zap_class+0x740/0x740 [ 242.863982] ? save_stack+0xa9/0xd0 [ 242.867618] ? kasan_kmalloc+0xc4/0xe0 [ 242.871513] ? __kmalloc_track_caller+0x14a/0x760 [ 242.876370] ? memdup_user+0x2c/0xa0 [ 242.880089] ? strndup_user+0x77/0xd0 [ 242.883896] ? ksys_mount+0x73/0x140 [ 242.887719] ? __x64_sys_mount+0xbe/0x150 [ 242.891878] ? do_syscall_64+0x1b9/0x820 [ 242.895954] ? lock_acquire+0x1e4/0x540 [ 242.899938] ? handle_mm_fault+0x417/0xc80 [ 242.904186] ? lock_acquire+0x1e4/0x540 [ 242.908178] ? fs_reclaim_acquire+0x20/0x20 [ 242.912506] ? lock_downgrade+0x8f0/0x8f0 [ 242.916667] ? check_same_owner+0x340/0x340 [ 242.920990] ? lock_release+0xa30/0xa30 [ 242.924962] ? check_same_owner+0x340/0x340 [ 242.929274] ? rcu_note_context_switch+0x730/0x730 [ 242.934190] ? __check_object_size+0x9d/0x5f2 [ 242.938677] __should_failslab+0x124/0x180 [ 242.942899] should_failslab+0x9/0x14 [ 242.946687] kmem_cache_alloc_trace+0x2cb/0x780 [ 242.951436] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.956958] ? _copy_from_user+0xdf/0x150 [ 242.961096] copy_mount_options+0x5f/0x380 [ 242.965319] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.970847] ksys_mount+0xd0/0x140 [ 242.974375] __x64_sys_mount+0xbe/0x150 [ 242.978338] do_syscall_64+0x1b9/0x820 [ 242.982221] ? finish_task_switch+0x1d3/0x870 [ 242.986702] ? syscall_return_slowpath+0x5e0/0x5e0 [ 242.991620] ? syscall_return_slowpath+0x31d/0x5e0 [ 242.996537] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 243.001547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.007069] ? prepare_exit_to_usermode+0x291/0x3b0 [ 243.012072] ? perf_trace_sys_enter+0xb10/0xb10 [ 243.016744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.021576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.026754] RIP: 0033:0x4585da [ 243.029926] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 243.049209] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 243.056910] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 243.064177] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 243.071432] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 243.078688] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 243.085949] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000024 03:23:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140)=0xfffffffffffffffe, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 03:23:13 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0x40}, 0x40440d1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf-2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000011000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:13 executing program 5 (fault-call:0 fault-nth:37): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 243.518979] FAULT_INJECTION: forcing a failure. [ 243.518979] name failslab, interval 1, probability 0, space 0, times 0 [ 243.530312] CPU: 0 PID: 13768 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 243.538718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.548073] Call Trace: [ 243.550666] dump_stack+0x1c9/0x2b4 [ 243.554287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.559468] ? perf_trace_lock+0xde/0x920 [ 243.563607] should_fail.cold.4+0xa/0x11 [ 243.567659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 243.572756] ? save_stack+0xa9/0xd0 [ 243.576371] ? save_stack+0x43/0xd0 [ 243.579986] ? kasan_kmalloc+0xc4/0xe0 [ 243.583859] ? vfs_new_fs_context+0x5a/0x700 [ 243.588263] ? do_mount+0x5cf/0x1fb0 [ 243.591960] ? __x64_sys_mount+0xbe/0x150 [ 243.596093] ? do_syscall_64+0x1b9/0x820 [ 243.600155] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.605521] ? trace_hardirqs_off+0xd/0x10 [ 243.609786] ? lock_acquire+0x1e4/0x540 [ 243.613747] ? fs_reclaim_acquire+0x20/0x20 [ 243.618058] ? lock_downgrade+0x8f0/0x8f0 [ 243.622199] ? fs_reclaim_acquire+0x20/0x20 [ 243.626510] ? check_same_owner+0x340/0x340 [ 243.630818] ? debug_mutex_init+0x2d/0x60 [ 243.634954] ? rcu_note_context_switch+0x730/0x730 [ 243.639874] __should_failslab+0x124/0x180 [ 243.644099] should_failslab+0x9/0x14 [ 243.647887] __kmalloc_track_caller+0x2c4/0x760 [ 243.652548] ? vfs_set_fs_source+0x67/0x180 [ 243.656858] kmemdup_nul+0x31/0xa0 [ 243.660384] vfs_set_fs_source+0x67/0x180 [ 243.664519] do_mount+0x61b/0x1fb0 [ 243.668044] ? kasan_check_read+0x11/0x20 [ 243.672177] ? do_raw_spin_unlock+0xa7/0x2f0 [ 243.676580] ? copy_mount_string+0x40/0x40 [ 243.680807] ? kasan_kmalloc+0xc4/0xe0 [ 243.684686] ? kmem_cache_alloc_trace+0x318/0x780 [ 243.689521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.695095] ? copy_mount_options+0x285/0x380 [ 243.699581] ksys_mount+0x12d/0x140 [ 243.703284] __x64_sys_mount+0xbe/0x150 [ 243.707248] do_syscall_64+0x1b9/0x820 [ 243.711121] ? finish_task_switch+0x1d3/0x870 [ 243.715603] ? syscall_return_slowpath+0x5e0/0x5e0 [ 243.720519] ? syscall_return_slowpath+0x31d/0x5e0 [ 243.725437] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 243.730440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.735964] ? prepare_exit_to_usermode+0x291/0x3b0 [ 243.740975] ? perf_trace_sys_enter+0xb10/0xb10 [ 243.745641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.750474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.755659] RIP: 0033:0x4585da [ 243.758828] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 243.778114] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 243.785820] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 243.793075] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 243.800330] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 243.807584] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 243.814839] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000025 03:23:14 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() creat(&(0x7f0000000040)='./file0\x00', 0x84) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x9000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18003ec00000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:14 executing program 5 (fault-call:0 fault-nth:38): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gf.2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:14 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x300000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000150000010000001300000015000000"], 0x18}, 0x0) [ 244.086848] FAULT_INJECTION: forcing a failure. [ 244.086848] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.098717] CPU: 0 PID: 13826 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 244.107123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.116485] Call Trace: [ 244.119088] dump_stack+0x1c9/0x2b4 [ 244.122718] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.127908] should_fail.cold.4+0xa/0x11 [ 244.131960] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.137046] ? save_stack+0xa9/0xd0 [ 244.140654] ? __ext4_journal_stop+0xde/0x1f0 [ 244.145136] ? ext4_mkdir+0xa2c/0xe60 [ 244.148935] ? trace_hardirqs_on+0x10/0x10 [ 244.153157] ? kasan_check_read+0x11/0x20 [ 244.157285] ? do_raw_spin_unlock+0xa7/0x2f0 [ 244.161687] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 244.166255] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 244.171252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.176771] ? should_fail+0x246/0xd86 [ 244.180645] ? is_bpf_text_address+0xae/0x170 [ 244.185134] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.190226] __alloc_pages_nodemask+0x36e/0xdb0 [ 244.194876] ? kasan_check_read+0x11/0x20 [ 244.199009] ? rcu_is_watching+0x8c/0x150 [ 244.203156] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 244.208159] ? is_bpf_text_address+0xd7/0x170 [ 244.212635] ? kernel_text_address+0x79/0xf0 [ 244.217033] ? __kernel_text_address+0xd/0x40 [ 244.221513] ? lock_acquire+0x1e4/0x540 [ 244.225469] ? fs_reclaim_acquire+0x20/0x20 [ 244.229770] ? lock_downgrade+0x8f0/0x8f0 [ 244.233898] ? lock_release+0xa30/0xa30 [ 244.237852] ? check_same_owner+0x340/0x340 [ 244.242160] ? save_stack+0xa9/0xd0 [ 244.245778] cache_grow_begin+0x91/0x710 [ 244.249822] kmem_cache_alloc+0x689/0x760 [ 244.253977] getname_flags+0xd0/0x5a0 [ 244.257777] user_path_at_empty+0x2d/0x50 [ 244.261918] do_mount+0x180/0x1fb0 [ 244.265441] ? kasan_check_write+0x14/0x20 [ 244.269667] ? copy_mount_string+0x40/0x40 [ 244.273891] ? kasan_kmalloc+0xc4/0xe0 [ 244.277772] ? kmem_cache_alloc_trace+0x318/0x780 [ 244.282602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.288120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.293652] ? copy_mount_options+0x285/0x380 [ 244.298164] ksys_mount+0x12d/0x140 [ 244.301784] __x64_sys_mount+0xbe/0x150 [ 244.305746] do_syscall_64+0x1b9/0x820 [ 244.309614] ? syscall_slow_exit_work+0x500/0x500 [ 244.314438] ? syscall_return_slowpath+0x5e0/0x5e0 [ 244.319358] ? syscall_return_slowpath+0x31d/0x5e0 [ 244.324270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.329788] ? prepare_exit_to_usermode+0x291/0x3b0 [ 244.334782] ? perf_trace_sys_enter+0xb10/0xb10 [ 244.339430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.344256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.349433] RIP: 0033:0x4585da [ 244.352596] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 244.371721] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 244.379414] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 244.386669] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 244.393926] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 244.401183] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 244.408449] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000026 [ 244.416539] gfs2: not a GFS2 filesystem 03:23:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 03:23:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:14 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs\n\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x33}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000400300000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:14 executing program 5 (fault-call:0 fault-nth:39): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 244.527606] FAULT_INJECTION: forcing a failure. [ 244.527606] name failslab, interval 1, probability 0, space 0, times 0 [ 244.538916] CPU: 0 PID: 13839 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 244.547321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.556668] Call Trace: [ 244.559279] dump_stack+0x1c9/0x2b4 [ 244.562899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.568078] ? putname+0xf2/0x130 [ 244.571518] ? filename_lookup+0x397/0x510 [ 244.575738] ? user_path_at_empty+0x40/0x50 [ 244.580044] ? do_mount+0x180/0x1fb0 [ 244.583743] ? __x64_sys_mount+0xbe/0x150 [ 244.587883] should_fail.cold.4+0xa/0x11 [ 244.591929] ? do_raw_spin_unlock+0xa7/0x2f0 [ 244.596329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.601421] ? kasan_check_write+0x14/0x20 [ 244.605639] ? do_raw_spin_lock+0xc1/0x200 [ 244.609861] ? trace_hardirqs_off+0xd/0x10 [ 244.614080] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 244.619202] ? debug_check_no_obj_freed+0x30b/0x595 [ 244.624206] ? path_lookupat.isra.45+0x27d/0xbf0 [ 244.628953] ? trace_hardirqs_off+0xd/0x10 [ 244.633173] ? quarantine_put+0x10d/0x1b0 [ 244.637315] ? lock_acquire+0x1e4/0x540 [ 244.641275] ? fs_reclaim_acquire+0x20/0x20 [ 244.645613] ? lock_downgrade+0x8f0/0x8f0 [ 244.649754] ? check_same_owner+0x340/0x340 [ 244.654060] ? lock_downgrade+0x8f0/0x8f0 [ 244.658193] ? rcu_note_context_switch+0x730/0x730 [ 244.663118] __should_failslab+0x124/0x180 [ 244.667341] should_failslab+0x9/0x14 [ 244.671129] kmem_cache_alloc_trace+0x2cb/0x780 [ 244.675791] ? kasan_check_write+0x14/0x20 [ 244.680016] ? do_raw_read_unlock+0x3f/0x60 [ 244.684329] vfs_new_fs_context+0x5a/0x700 [ 244.688554] do_mount+0x5cf/0x1fb0 [ 244.692079] ? check_same_owner+0x340/0x340 [ 244.696390] ? lock_release+0xa30/0xa30 [ 244.700352] ? copy_mount_string+0x40/0x40 [ 244.704573] ? kasan_kmalloc+0xc4/0xe0 [ 244.708547] ? kmem_cache_alloc_trace+0x318/0x780 [ 244.713389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.718922] ? _copy_from_user+0xdf/0x150 [ 244.723060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.728595] ? copy_mount_options+0x285/0x380 [ 244.733078] ksys_mount+0x12d/0x140 [ 244.736703] __x64_sys_mount+0xbe/0x150 [ 244.740664] do_syscall_64+0x1b9/0x820 [ 244.744536] ? finish_task_switch+0x1d3/0x870 [ 244.749023] ? syscall_return_slowpath+0x5e0/0x5e0 [ 244.753956] ? syscall_return_slowpath+0x31d/0x5e0 [ 244.758872] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 244.763872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.769393] ? prepare_exit_to_usermode+0x291/0x3b0 [ 244.774397] ? perf_trace_sys_enter+0xb10/0xb10 [ 244.779053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.783887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.789061] RIP: 0033:0x4585da [ 244.792234] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 244.811524] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 244.819224] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 244.826490] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 244.833745] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 244.840998] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 244.848255] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000027 03:23:15 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200800, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x20000008}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r2 = inotify_init1(0x0) r3 = getpid() fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:15 executing program 5 (fault-call:0 fault-nth:40): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:15 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xb2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x2d}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:15 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180011000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:15 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3e8}, 0x80, &(0x7f0000003900)}, 0x0) [ 244.989876] FAULT_INJECTION: forcing a failure. [ 244.989876] name failslab, interval 1, probability 0, space 0, times 0 [ 245.001184] CPU: 1 PID: 13873 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 245.009596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.018958] Call Trace: [ 245.021571] dump_stack+0x1c9/0x2b4 [ 245.025345] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.030545] ? perf_trace_lock+0xde/0x920 [ 245.034715] should_fail.cold.4+0xa/0x11 03:23:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe}, 0x80, &(0x7f0000003900)}, 0x0) [ 245.038785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.043904] ? save_stack+0xa9/0xd0 [ 245.047547] ? save_stack+0x43/0xd0 [ 245.051187] ? kasan_kmalloc+0xc4/0xe0 [ 245.055091] ? __kmalloc_track_caller+0x14a/0x760 [ 245.059959] ? kmemdup_nul+0x31/0xa0 [ 245.063692] ? vfs_set_fs_source+0x67/0x180 [ 245.068023] ? ksys_mount+0x12d/0x140 [ 245.071831] ? __x64_sys_mount+0xbe/0x150 [ 245.075991] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.081363] ? do_syscall_64+0x1b9/0x820 03:23:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec00000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs%\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 245.085433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.090806] ? trace_hardirqs_off+0xd/0x10 [ 245.095050] ? lock_acquire+0x1e4/0x540 [ 245.099031] ? fs_reclaim_acquire+0x20/0x20 [ 245.103362] ? lock_downgrade+0x8f0/0x8f0 [ 245.107515] ? lock_downgrade+0x8f0/0x8f0 [ 245.111670] ? lock_release+0xa30/0xa30 [ 245.115652] ? check_same_owner+0x340/0x340 [ 245.119988] ? check_same_owner+0x340/0x340 [ 245.124320] ? debug_mutex_init+0x2d/0x60 [ 245.128475] ? rcu_note_context_switch+0x730/0x730 [ 245.133412] __should_failslab+0x124/0x180 [ 245.137660] should_failslab+0x9/0x14 [ 245.141467] __kmalloc_track_caller+0x2c4/0x760 [ 245.146147] ? __kmalloc_track_caller+0x311/0x760 [ 245.151002] ? legacy_parse_monolithic+0xc1/0x1d0 [ 245.155856] kmemdup+0x24/0x50 [ 245.159059] legacy_parse_monolithic+0xc1/0x1d0 [ 245.163731] ? vfs_set_fs_source+0x12c/0x180 [ 245.168145] ? legacy_validate+0x210/0x210 [ 245.172386] do_mount+0x69e/0x1fb0 [ 245.175929] ? check_same_owner+0x340/0x340 [ 245.180261] ? lock_release+0xa30/0xa30 [ 245.184252] ? copy_mount_string+0x40/0x40 [ 245.188495] ? kasan_kmalloc+0xc4/0xe0 [ 245.192386] ? kmem_cache_alloc_trace+0x318/0x780 [ 245.197230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.202800] ? _copy_from_user+0xdf/0x150 [ 245.206940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.212498] ? copy_mount_options+0x285/0x380 [ 245.216982] ksys_mount+0x12d/0x140 [ 245.220601] __x64_sys_mount+0xbe/0x150 [ 245.224576] do_syscall_64+0x1b9/0x820 [ 245.228450] ? syscall_return_slowpath+0x5e0/0x5e0 [ 245.233363] ? syscall_return_slowpath+0x31d/0x5e0 [ 245.238284] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 245.243285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.248808] ? prepare_exit_to_usermode+0x291/0x3b0 [ 245.253811] ? perf_trace_sys_enter+0xb10/0xb10 [ 245.258479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.263319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.268504] RIP: 0033:0x4585da [ 245.271682] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 245.290952] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 245.298646] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 245.305900] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 245.313151] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 245.320404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 245.327667] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000028 03:23:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:15 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800ffffc000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x100000000, 0x8, 0x2}) 03:23:15 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3b00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:15 executing program 5 (fault-call:0 fault-nth:41): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2`', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 245.565879] FAULT_INJECTION: forcing a failure. [ 245.565879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 245.577844] CPU: 0 PID: 13927 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 245.586253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.595606] Call Trace: [ 245.598198] dump_stack+0x1c9/0x2b4 [ 245.601816] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.606994] ? perf_trace_lock+0xde/0x920 [ 245.611134] ? lock_acquire+0x1e4/0x540 [ 245.615104] should_fail.cold.4+0xa/0x11 [ 245.619155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.624251] ? kasan_check_read+0x11/0x20 [ 245.628415] ? rcu_is_watching+0x8c/0x150 [ 245.632551] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 245.637210] ? is_bpf_text_address+0xd7/0x170 [ 245.641717] ? kernel_text_address+0x79/0xf0 [ 245.646112] ? __kernel_text_address+0xd/0x40 [ 245.650613] ? lock_acquire+0x1e4/0x540 [ 245.654576] ? fs_reclaim_acquire+0x20/0x20 [ 245.658886] ? lock_downgrade+0x8f0/0x8f0 [ 245.663032] ? check_same_owner+0x340/0x340 [ 245.667341] ? save_stack+0x43/0xd0 [ 245.670958] ? rcu_note_context_switch+0x730/0x730 [ 245.675875] ? do_mount+0x69e/0x1fb0 [ 245.679582] __alloc_pages_nodemask+0x36e/0xdb0 [ 245.684242] ? trace_hardirqs_off+0xd/0x10 [ 245.688463] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 245.693468] ? lock_acquire+0x1e4/0x540 [ 245.697431] ? __kmalloc_track_caller+0x549/0x760 [ 245.702269] ? do_raw_spin_unlock+0xa7/0x2f0 [ 245.706663] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 245.711236] ? kasan_unpoison_shadow+0x35/0x50 [ 245.715815] ? kasan_kmalloc+0xc4/0xe0 [ 245.719697] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 245.725229] alloc_pages_current+0x10c/0x210 [ 245.729627] get_zeroed_page+0x14/0x50 [ 245.733503] legacy_validate+0x111/0x210 [ 245.737552] ? kmemdup+0x44/0x50 [ 245.740911] ? legacy_get_tree+0x440/0x440 [ 245.745132] vfs_get_tree+0x144/0x5c0 [ 245.748918] ? vfs_set_fs_source+0x12c/0x180 [ 245.753314] do_mount+0x6c1/0x1fb0 [ 245.756841] ? check_same_owner+0x340/0x340 [ 245.761149] ? lock_release+0xa30/0xa30 [ 245.765112] ? copy_mount_string+0x40/0x40 [ 245.769332] ? kasan_kmalloc+0xc4/0xe0 [ 245.773209] ? kmem_cache_alloc_trace+0x318/0x780 [ 245.778055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.783588] ? _copy_from_user+0xdf/0x150 [ 245.787724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.793246] ? copy_mount_options+0x285/0x380 [ 245.797730] ksys_mount+0x12d/0x140 [ 245.801343] __x64_sys_mount+0xbe/0x150 [ 245.805317] do_syscall_64+0x1b9/0x820 [ 245.809197] ? finish_task_switch+0x1d3/0x870 [ 245.813681] ? syscall_return_slowpath+0x5e0/0x5e0 [ 245.818595] ? syscall_return_slowpath+0x31d/0x5e0 [ 245.823514] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 245.828519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.834044] ? prepare_exit_to_usermode+0x291/0x3b0 [ 245.839049] ? perf_trace_sys_enter+0xb10/0xb10 [ 245.843703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.848535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.853707] RIP: 0033:0x4585da [ 245.856877] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 245.876163] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 245.883871] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 245.891126] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 245.898394] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 245.905649] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 245.912900] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000029 03:23:16 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./file0\x00', 0xc024, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x8) 03:23:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000034000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x9}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:16 executing program 1: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000080), 0x90020001) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x6080) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2c00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:16 executing program 5 (fault-call:0 fault-nth:42): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 246.028114] futex_wake_op: syz-executor1 tries to shift op by 32; fix this program [ 246.054289] FAULT_INJECTION: forcing a failure. [ 246.054289] name failslab, interval 1, probability 0, space 0, times 0 [ 246.065596] CPU: 0 PID: 13970 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 246.074008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.083367] Call Trace: [ 246.085979] dump_stack+0x1c9/0x2b4 [ 246.089617] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.094816] ? perf_trace_lock+0xde/0x920 [ 246.098971] should_fail.cold.4+0xa/0x11 [ 246.103046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.108171] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 246.113191] ? perf_trace_lock+0xde/0x920 [ 246.117349] ? lock_acquire+0x1e4/0x540 [ 246.121331] ? should_fail+0x246/0xd86 [ 246.125254] ? lock_acquire+0x1e4/0x540 [ 246.129242] ? fs_reclaim_acquire+0x20/0x20 [ 246.133573] ? lock_downgrade+0x8f0/0x8f0 [ 246.137728] ? is_bpf_text_address+0xd7/0x170 [ 246.139788] futex_wake_op: syz-executor1 tries to shift op by 32; fix this program [ 246.142226] ? check_same_owner+0x340/0x340 [ 246.142244] ? __kernel_text_address+0xd/0x40 [ 246.142264] ? rcu_note_context_switch+0x730/0x730 [ 246.163695] __should_failslab+0x124/0x180 [ 246.167941] should_failslab+0x9/0x14 [ 246.171753] kmem_cache_alloc+0x2af/0x760 03:23:16 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x4}) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 246.175911] ? check_same_owner+0x340/0x340 [ 246.180243] getname_kernel+0x54/0x370 [ 246.184136] kern_path+0x1e/0x40 [ 246.187526] lookup_bdev+0x10c/0x250 [ 246.191244] ? blkdev_open+0x280/0x280 [ 246.195137] ? trace_hardirqs_off+0xd/0x10 [ 246.199380] blkdev_get_by_path+0x1f/0xe0 [ 246.203546] gfs2_mount+0xc0/0x712 [ 246.207097] ? fill_super+0x1a40/0x1a40 [ 246.211071] ? check_same_owner+0x340/0x340 [ 246.215398] ? debug_mutex_init+0x2d/0x60 [ 246.219556] ? kasan_unpoison_shadow+0x35/0x50 [ 246.224146] ? kasan_kmalloc+0xc4/0xe0 [ 246.228045] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 246.233590] ? fill_super+0x1a40/0x1a40 [ 246.237568] legacy_get_tree+0x118/0x440 [ 246.241642] vfs_get_tree+0x1cb/0x5c0 [ 246.245450] ? vfs_set_fs_source+0x12c/0x180 [ 246.249865] do_mount+0x6c1/0x1fb0 [ 246.253413] ? check_same_owner+0x340/0x340 [ 246.257741] ? lock_release+0xa30/0xa30 [ 246.261723] ? copy_mount_string+0x40/0x40 [ 246.265974] ? kasan_kmalloc+0xc4/0xe0 [ 246.269872] ? kmem_cache_alloc_trace+0x318/0x780 [ 246.274720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.280254] ? _copy_from_user+0xdf/0x150 [ 246.284394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.289918] ? copy_mount_options+0x285/0x380 [ 246.294403] ksys_mount+0x12d/0x140 [ 246.298021] __x64_sys_mount+0xbe/0x150 [ 246.301987] do_syscall_64+0x1b9/0x820 [ 246.305863] ? finish_task_switch+0x1d3/0x870 [ 246.310344] ? syscall_return_slowpath+0x5e0/0x5e0 [ 246.315260] ? syscall_return_slowpath+0x31d/0x5e0 [ 246.320176] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 246.325177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.330700] ? prepare_exit_to_usermode+0x291/0x3b0 [ 246.335703] ? perf_trace_sys_enter+0xb10/0xb10 [ 246.340359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.345191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.350365] RIP: 0033:0x4585da [ 246.353538] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 246.372806] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 246.381553] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 246.388807] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 246.396061] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 246.403325] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 246.410578] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002a [ 246.446714] gfs2: not a GFS2 filesystem [ 246.464247] gfs2: not a GFS2 filesystem 03:23:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001740)=0x1000, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f00000002c0)='.\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x3f, "c1754f4bc90866bf973b1debdb4b57b18729ea9335602b8feaa084244c31514dbed5603f57b765840421584c3fd794161df85da4676ff8ac71978785e3f6f5"}, &(0x7f0000000200)=0x47) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xac5}, &(0x7f0000000280)=0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 03:23:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf5ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x1000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180004000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:16 executing program 5 (fault-call:0 fault-nth:43): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 246.603419] FAULT_INJECTION: forcing a failure. [ 246.603419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.615290] CPU: 1 PID: 14015 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 246.621035] gfs2: not a GFS2 filesystem [ 246.623689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.623694] Call Trace: [ 246.623720] dump_stack+0x1c9/0x2b4 [ 246.643226] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.648437] should_fail.cold.4+0xa/0x11 [ 246.652516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.657635] ? trace_hardirqs_on+0x10/0x10 [ 246.661881] ? zap_class+0x740/0x740 [ 246.665606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.671157] ? trace_hardirqs_on+0x10/0x10 [ 246.675405] ? perf_trace_lock+0xde/0x920 [ 246.679564] ? perf_trace_lock+0xde/0x920 [ 246.683723] ? zap_class+0x740/0x740 [ 246.687450] ? zap_class+0x740/0x740 [ 246.691172] ? zap_class+0x740/0x740 [ 246.694898] ? perf_trace_lock+0xde/0x920 [ 246.699059] ? trace_hardirqs_on+0x10/0x10 [ 246.703306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.708854] ? should_fail+0x246/0xd86 [ 246.712752] ? zap_class+0x740/0x740 [ 246.716489] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.721602] __alloc_pages_nodemask+0x36e/0xdb0 [ 246.726264] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 246.731286] ? lock_acquire+0x1e4/0x540 [ 246.735264] ? lock_acquire+0x1e4/0x540 [ 246.739225] ? fs_reclaim_acquire+0x20/0x20 [ 246.743532] ? lock_downgrade+0x8f0/0x8f0 [ 246.747668] ? lock_release+0xa30/0xa30 [ 246.751638] ? is_bpf_text_address+0xd7/0x170 [ 246.756147] ? check_same_owner+0x340/0x340 [ 246.760460] cache_grow_begin+0x91/0x710 [ 246.764512] kmem_cache_alloc+0x689/0x760 [ 246.768653] getname_kernel+0x54/0x370 [ 246.772528] kern_path+0x1e/0x40 [ 246.775882] lookup_bdev+0x10c/0x250 [ 246.779578] ? blkdev_open+0x280/0x280 [ 246.783452] ? trace_hardirqs_off+0xd/0x10 [ 246.787685] blkdev_get_by_path+0x1f/0xe0 [ 246.791821] gfs2_mount+0xc0/0x712 [ 246.795349] ? fill_super+0x1a40/0x1a40 [ 246.799311] ? check_same_owner+0x340/0x340 [ 246.803626] ? debug_mutex_init+0x2d/0x60 [ 246.807772] ? kasan_unpoison_shadow+0x35/0x50 [ 246.812338] ? kasan_kmalloc+0xc4/0xe0 [ 246.816216] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 246.821742] ? fill_super+0x1a40/0x1a40 [ 246.825712] legacy_get_tree+0x118/0x440 [ 246.829773] vfs_get_tree+0x1cb/0x5c0 [ 246.833563] ? vfs_set_fs_source+0x12c/0x180 [ 246.837971] do_mount+0x6c1/0x1fb0 [ 246.841497] ? check_same_owner+0x340/0x340 [ 246.845811] ? lock_release+0xa30/0xa30 [ 246.849775] ? copy_mount_string+0x40/0x40 [ 246.854009] ? retint_kernel+0x10/0x10 [ 246.857889] ? copy_mount_options+0x1f0/0x380 [ 246.862372] ? copy_mount_options+0x206/0x380 [ 246.866853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.872377] ? copy_mount_options+0x285/0x380 [ 246.876861] ksys_mount+0x12d/0x140 [ 246.880474] __x64_sys_mount+0xbe/0x150 [ 246.884438] do_syscall_64+0x1b9/0x820 [ 246.888317] ? finish_task_switch+0x1d3/0x870 [ 246.892800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 246.897714] ? syscall_return_slowpath+0x31d/0x5e0 [ 246.902631] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 246.907630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.913153] ? prepare_exit_to_usermode+0x291/0x3b0 [ 246.918155] ? perf_trace_sys_enter+0xb10/0xb10 [ 246.922812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.927655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.932830] RIP: 0033:0x4585da 03:23:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xa00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000c00000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:17 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x6000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 246.936004] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 246.955281] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 246.962976] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 246.970241] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 246.977494] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 246.984748] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 246.992014] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002b 03:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000140)=""/146, &(0x7f0000000000)=0x92) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000110000000001000000010000001300000015000000"], 0x18}, 0x0) [ 247.034722] gfs2: not a GFS2 filesystem 03:23:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:17 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x480, 0x0) ioctl$RTC_VL_READ(r3, 0x80047013, &(0x7f00000000c0)) 03:23:17 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x6}, 0x80, &(0x7f0000003900)}, 0x0) [ 247.137720] gfs2: not a GFS2 filesystem [ 247.161114] gfs2: not a GFS2 filesystem [ 247.191437] gfs2: not a GFS2 filesystem 03:23:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) fcntl$addseals(r0, 0x409, 0xb) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/160) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff94) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000140000010000001300000015000000"], 0x18}, 0x0) 03:23:17 executing program 5 (fault-call:0 fault-nth:44): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:17 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x1f4}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$setlease(r0, 0x400, 0x1) 03:23:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3}, 0x80, &(0x7f0000003900)}, 0x0) [ 247.532303] FAULT_INJECTION: forcing a failure. [ 247.532303] name failslab, interval 1, probability 0, space 0, times 0 [ 247.543636] CPU: 1 PID: 14096 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 247.552043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.561393] Call Trace: [ 247.563973] dump_stack+0x1c9/0x2b4 [ 247.567601] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.572780] ? perf_trace_lock+0xde/0x920 [ 247.576920] should_fail.cold.4+0xa/0x11 [ 247.580972] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.586063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.591593] ? kasan_check_read+0x11/0x20 [ 247.595728] ? do_raw_spin_unlock+0xa7/0x2f0 [ 247.600123] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 247.604698] ? find_next_bit+0x104/0x130 [ 247.608835] ? cpumask_next+0x24/0x30 [ 247.612627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.618150] ? pcpu_alloc+0x190/0x13a0 [ 247.622028] ? kmem_cache_alloc_trace+0x152/0x780 [ 247.626881] ? lock_acquire+0x1e4/0x540 [ 247.630845] ? fs_reclaim_acquire+0x20/0x20 [ 247.635156] ? lock_downgrade+0x8f0/0x8f0 [ 247.639294] ? check_same_owner+0x340/0x340 [ 247.643609] ? rcu_note_context_switch+0x730/0x730 [ 247.648531] __should_failslab+0x124/0x180 [ 247.652794] should_failslab+0x9/0x14 [ 247.656581] __kmalloc+0x2c8/0x760 [ 247.660108] ? __init_rwsem+0x1cc/0x2a0 [ 247.664069] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 247.669075] ? prealloc_shrinker+0x124/0x450 [ 247.673484] prealloc_shrinker+0x124/0x450 [ 247.677713] ? inactive_list_is_low+0x850/0x850 [ 247.682373] ? __lockdep_init_map+0x105/0x590 [ 247.686868] alloc_super+0x8dd/0xb10 [ 247.690573] ? destroy_unused_super.part.11+0x110/0x110 [ 247.695926] ? lock_downgrade+0x8f0/0x8f0 [ 247.700064] ? kasan_check_read+0x11/0x20 [ 247.704210] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 247.708788] ? kasan_check_write+0x14/0x20 [ 247.713014] ? do_raw_spin_lock+0xc1/0x200 [ 247.717246] sget_userns+0x276/0x860 [ 247.720959] ? gfs2_kill_sb+0x1a0/0x1a0 [ 247.724924] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 247.730360] ? vfs_get_super+0x270/0x270 [ 247.734409] ? kasan_check_read+0x11/0x20 [ 247.738550] ? do_raw_spin_unlock+0xa7/0x2f0 [ 247.742948] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 247.747516] ? kasan_check_write+0x14/0x20 [ 247.751735] ? do_raw_spin_lock+0xc1/0x200 [ 247.755976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.761502] ? ns_capable_common+0x13f/0x170 [ 247.765901] ? gfs2_kill_sb+0x1a0/0x1a0 [ 247.769861] sget+0x10b/0x150 [ 247.772953] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 247.778400] gfs2_mount+0x1a7/0x712 [ 247.782025] ? fill_super+0x1a40/0x1a40 [ 247.785984] ? do_raw_spin_unlock+0xa7/0x2f0 [ 247.790386] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 247.794956] ? kasan_unpoison_shadow+0x35/0x50 [ 247.799527] ? kasan_kmalloc+0xc4/0xe0 [ 247.803413] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 247.808951] ? fill_super+0x1a40/0x1a40 [ 247.813008] legacy_get_tree+0x118/0x440 [ 247.817061] vfs_get_tree+0x1cb/0x5c0 [ 247.820845] ? vfs_set_fs_source+0x12c/0x180 [ 247.825242] do_mount+0x6c1/0x1fb0 [ 247.828778] ? check_same_owner+0x340/0x340 [ 247.833089] ? lock_release+0xa30/0xa30 [ 247.837063] ? copy_mount_string+0x40/0x40 [ 247.841289] ? kasan_kmalloc+0xc4/0xe0 [ 247.845175] ? kmem_cache_alloc_trace+0x318/0x780 [ 247.850006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.855531] ? _copy_from_user+0xdf/0x150 [ 247.859668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.865191] ? copy_mount_options+0x285/0x380 [ 247.869688] ksys_mount+0x12d/0x140 [ 247.873305] __x64_sys_mount+0xbe/0x150 [ 247.877270] do_syscall_64+0x1b9/0x820 [ 247.881141] ? finish_task_switch+0x1d3/0x870 [ 247.885630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 247.890547] ? syscall_return_slowpath+0x31d/0x5e0 [ 247.895465] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 247.900475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.905998] ? prepare_exit_to_usermode+0x291/0x3b0 [ 247.911005] ? perf_trace_sys_enter+0xb10/0xb10 [ 247.915669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.920515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.925696] RIP: 0033:0x4585da [ 247.928868] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 247.948152] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 247.955846] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 247.963101] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 247.970367] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 03:23:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xeffdffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800803e0000000001000000010000001300000015000000"], 0x18}, 0x0) [ 247.977621] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 247.984887] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002c 03:23:18 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x696, 0x40) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:18 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:18 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r3 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'ip_vti0\x00'}) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) socket(0x9, 0x80f, 0xa4) 03:23:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2#', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 03:23:18 executing program 5 (fault-call:0 fault-nth:45): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000003e80000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x81, 0x80000001, 0x6, 0xfffffffffffeffff, 0x1}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 03:23:18 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x900}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332e1", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x4}, 0x1c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1100}, 0x80, &(0x7f0000003900)}, 0x0) [ 248.465608] FAULT_INJECTION: forcing a failure. [ 248.465608] name failslab, interval 1, probability 0, space 0, times 0 [ 248.476942] CPU: 1 PID: 14186 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 248.485346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.494698] Call Trace: [ 248.497300] dump_stack+0x1c9/0x2b4 [ 248.500940] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.506140] ? perf_trace_lock+0xde/0x920 [ 248.510301] should_fail.cold.4+0xa/0x11 03:23:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10200, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x110, 0x400) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 248.514375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 248.519491] ? save_stack+0xa9/0xd0 [ 248.523128] ? save_stack+0x43/0xd0 [ 248.526754] ? kasan_kmalloc+0xc4/0xe0 [ 248.530641] ? __kmalloc+0x14e/0x760 [ 248.534355] ? __list_lru_init+0x151/0x840 [ 248.538596] ? alloc_super+0x976/0xb10 [ 248.542487] ? sget+0x10b/0x150 [ 248.545772] ? gfs2_mount+0x1a7/0x712 [ 248.549574] ? legacy_get_tree+0x118/0x440 [ 248.553811] ? vfs_get_tree+0x1cb/0x5c0 [ 248.557786] ? do_mount+0x6c1/0x1fb0 [ 248.561501] ? ksys_mount+0x12d/0x140 [ 248.565313] ? lock_acquire+0x1e4/0x540 [ 248.569293] ? fs_reclaim_acquire+0x20/0x20 [ 248.573620] ? lock_downgrade+0x8f0/0x8f0 [ 248.577776] ? check_same_owner+0x340/0x340 [ 248.582105] ? rcu_note_context_switch+0x730/0x730 [ 248.587049] __should_failslab+0x124/0x180 [ 248.591299] should_failslab+0x9/0x14 [ 248.595109] kmem_cache_alloc_node_trace+0x26f/0x770 [ 248.600221] ? kasan_kmalloc+0xc4/0xe0 [ 248.604121] __kmalloc_node+0x33/0x70 [ 248.607937] kvmalloc_node+0x65/0xf0 [ 248.611659] __list_lru_init+0x5d9/0x840 03:23:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3b}, 0x80, &(0x7f0000003900)}, 0x0) [ 248.615724] ? up_write+0x7b/0x220 [ 248.619279] ? list_lru_destroy+0x500/0x500 [ 248.623605] ? prealloc_shrinker+0x124/0x450 [ 248.628025] ? prealloc_shrinker+0x21c/0x450 [ 248.632438] ? inactive_list_is_low+0x850/0x850 [ 248.637119] ? __lockdep_init_map+0x105/0x590 [ 248.641623] alloc_super+0x976/0xb10 [ 248.645344] ? destroy_unused_super.part.11+0x110/0x110 [ 248.650718] ? lock_downgrade+0x8f0/0x8f0 [ 248.654873] ? kasan_check_read+0x11/0x20 [ 248.659022] ? do_raw_spin_trylock+0x1c0/0x1c0 03:23:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c}, 0x80, &(0x7f0000003900)}, 0x0) [ 248.663614] ? kasan_check_write+0x14/0x20 [ 248.667853] ? do_raw_spin_lock+0xc1/0x200 [ 248.672095] sget_userns+0x276/0x860 [ 248.675812] ? gfs2_kill_sb+0x1a0/0x1a0 [ 248.679796] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 248.685252] ? vfs_get_super+0x270/0x270 [ 248.689317] ? kasan_check_read+0x11/0x20 [ 248.693470] ? do_raw_spin_unlock+0xa7/0x2f0 [ 248.697884] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 248.702480] ? kasan_check_write+0x14/0x20 [ 248.706722] ? do_raw_spin_lock+0xc1/0x200 [ 248.710980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 03:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x5}, 0x80, &(0x7f0000003900)}, 0x0) [ 248.716522] ? ns_capable_common+0x13f/0x170 [ 248.720939] ? gfs2_kill_sb+0x1a0/0x1a0 [ 248.724921] sget+0x10b/0x150 [ 248.728040] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 248.733501] gfs2_mount+0x1a7/0x712 [ 248.737136] ? fill_super+0x1a40/0x1a40 [ 248.741115] ? check_same_owner+0x340/0x340 [ 248.745440] ? debug_mutex_init+0x2d/0x60 [ 248.749595] ? kasan_unpoison_shadow+0x35/0x50 [ 248.754180] ? kasan_kmalloc+0xc4/0xe0 [ 248.758077] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 248.763624] ? fill_super+0x1a40/0x1a40 [ 248.767602] legacy_get_tree+0x118/0x440 [ 248.771668] vfs_get_tree+0x1cb/0x5c0 [ 248.775469] ? vfs_set_fs_source+0x12c/0x180 [ 248.779879] do_mount+0x6c1/0x1fb0 [ 248.783423] ? kasan_check_read+0x11/0x20 [ 248.787577] ? do_raw_spin_unlock+0xa7/0x2f0 [ 248.791992] ? copy_mount_string+0x40/0x40 [ 248.796229] ? kasan_kmalloc+0xc4/0xe0 [ 248.800123] ? kmem_cache_alloc_trace+0x318/0x780 [ 248.804972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.810546] ? copy_mount_options+0x285/0x380 [ 248.815046] ksys_mount+0x12d/0x140 [ 248.818675] __x64_sys_mount+0xbe/0x150 [ 248.822655] do_syscall_64+0x1b9/0x820 [ 248.826558] ? finish_task_switch+0x1d3/0x870 [ 248.831063] ? syscall_return_slowpath+0x5e0/0x5e0 [ 248.836005] ? syscall_return_slowpath+0x31d/0x5e0 [ 248.840941] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 248.845959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.851501] ? prepare_exit_to_usermode+0x291/0x3b0 [ 248.856522] ? perf_trace_sys_enter+0xb10/0xb10 [ 248.861198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.866049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.871239] RIP: 0033:0x4585da [ 248.874419] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 248.893672] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 248.901384] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 248.908655] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 248.915926] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 248.923195] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 248.930465] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002d 03:23:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733202", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:19 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x1, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x1, 0x30}, 0xc) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000004003000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e21, 0x8e2c, @dev={0xfe, 0x80, [], 0x15}, 0x400}], 0x2c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:19 executing program 5 (fault-call:0 fault-nth:46): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 249.128572] FAULT_INJECTION: forcing a failure. [ 249.128572] name failslab, interval 1, probability 0, space 0, times 0 [ 249.139899] CPU: 1 PID: 14246 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 249.148308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.157671] Call Trace: [ 249.160269] dump_stack+0x1c9/0x2b4 [ 249.163913] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.169130] ? perf_trace_lock+0xde/0x920 [ 249.173304] should_fail.cold.4+0xa/0x11 03:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) 03:23:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x33000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3b000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 249.177377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.182487] ? is_bpf_text_address+0xd7/0x170 [ 249.187000] ? kernel_text_address+0x79/0xf0 [ 249.191592] ? __kernel_text_address+0xd/0x40 [ 249.196101] ? unwind_get_return_address+0x61/0xa0 [ 249.201038] ? __save_stack_trace+0x8d/0xf0 [ 249.205385] ? lock_acquire+0x1e4/0x540 [ 249.209369] ? fs_reclaim_acquire+0x20/0x20 [ 249.213704] ? lock_downgrade+0x8f0/0x8f0 [ 249.217862] ? ksys_mount+0x12d/0x140 [ 249.221675] ? check_same_owner+0x340/0x340 03:23:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000c03e00000001000000010000001300000015000000"], 0x18}, 0x0) [ 249.226007] ? rcu_note_context_switch+0x730/0x730 [ 249.230950] __should_failslab+0x124/0x180 [ 249.235199] should_failslab+0x9/0x14 [ 249.239015] kmem_cache_alloc_trace+0x2cb/0x780 [ 249.243698] ? kasan_kmalloc+0xc4/0xe0 [ 249.247600] __memcg_init_list_lru_node+0x185/0x2d0 [ 249.252625] ? kvfree_rcu+0x20/0x20 [ 249.256282] ? __kmalloc_node+0x47/0x70 [ 249.260272] __list_lru_init+0x4d6/0x840 [ 249.264343] ? up_write+0x7b/0x220 [ 249.267894] ? list_lru_destroy+0x500/0x500 [ 249.272225] ? prealloc_shrinker+0x124/0x450 [ 249.276646] ? prealloc_shrinker+0x21c/0x450 [ 249.281066] ? inactive_list_is_low+0x850/0x850 [ 249.285749] ? __lockdep_init_map+0x105/0x590 [ 249.290262] alloc_super+0x976/0xb10 [ 249.293993] ? destroy_unused_super.part.11+0x110/0x110 [ 249.299368] ? lock_downgrade+0x8f0/0x8f0 [ 249.303529] ? kasan_check_read+0x11/0x20 [ 249.307686] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 249.312280] ? kasan_check_write+0x14/0x20 [ 249.316524] ? do_raw_spin_lock+0xc1/0x200 [ 249.320767] sget_userns+0x276/0x860 [ 249.324487] ? gfs2_kill_sb+0x1a0/0x1a0 [ 249.328471] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 249.333927] ? vfs_get_super+0x270/0x270 [ 249.337996] ? kasan_check_read+0x11/0x20 [ 249.342145] ? do_raw_spin_unlock+0xa7/0x2f0 [ 249.346555] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 249.351147] ? kasan_check_write+0x14/0x20 [ 249.355382] ? do_raw_spin_lock+0xc1/0x200 [ 249.359644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.365187] ? ns_capable_common+0x13f/0x170 [ 249.369592] ? gfs2_kill_sb+0x1a0/0x1a0 [ 249.373552] sget+0x10b/0x150 [ 249.376645] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 249.382084] gfs2_mount+0x1a7/0x712 [ 249.385701] ? fill_super+0x1a40/0x1a40 [ 249.389665] ? check_same_owner+0x340/0x340 [ 249.394030] ? debug_mutex_init+0x2d/0x60 [ 249.398169] ? kasan_unpoison_shadow+0x35/0x50 [ 249.402740] ? kasan_kmalloc+0xc4/0xe0 [ 249.406618] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 249.412147] ? fill_super+0x1a40/0x1a40 [ 249.416108] legacy_get_tree+0x118/0x440 [ 249.420164] vfs_get_tree+0x1cb/0x5c0 [ 249.423957] ? vfs_set_fs_source+0x12c/0x180 [ 249.428354] do_mount+0x6c1/0x1fb0 [ 249.431882] ? check_same_owner+0x340/0x340 [ 249.436191] ? lock_release+0xa30/0xa30 [ 249.440153] ? copy_mount_string+0x40/0x40 [ 249.444376] ? kasan_kmalloc+0xc4/0xe0 [ 249.448252] ? kmem_cache_alloc_trace+0x318/0x780 [ 249.453082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 249.458603] ? _copy_from_user+0xdf/0x150 [ 249.462742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.468264] ? copy_mount_options+0x285/0x380 [ 249.472757] ksys_mount+0x12d/0x140 [ 249.476382] __x64_sys_mount+0xbe/0x150 [ 249.480344] do_syscall_64+0x1b9/0x820 [ 249.484214] ? finish_task_switch+0x1d3/0x870 [ 249.488698] ? syscall_return_slowpath+0x5e0/0x5e0 [ 249.493614] ? syscall_return_slowpath+0x31d/0x5e0 [ 249.498529] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 249.503530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.509052] ? prepare_exit_to_usermode+0x291/0x3b0 [ 249.514055] ? perf_trace_sys_enter+0xb10/0xb10 [ 249.518713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.523549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.528725] RIP: 0033:0x4585da [ 249.531897] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 249.551185] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 249.558879] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 249.566136] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 249.573388] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 249.580643] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 249.587898] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002e 03:23:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000c0ffff0001000000010000001300000015000000"], 0x18}, 0x0) 03:23:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfffffdef}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733204", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe803}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000008c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7d, r2}) 03:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x100000001, 0x5db}, 0xc) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0xfffffffffffffffc}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='\x00', r0}, 0x10) r3 = semget(0x1, 0x3, 0x4) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f0000000200)=""/34) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz1\x00', 0x1ff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10000000008, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 03:23:20 executing program 5 (fault-call:0 fault-nth:47): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 249.692749] FAULT_INJECTION: forcing a failure. [ 249.692749] name failslab, interval 1, probability 0, space 0, times 0 [ 249.704053] CPU: 1 PID: 14284 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 249.712459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.721816] Call Trace: [ 249.724417] dump_stack+0x1c9/0x2b4 [ 249.728059] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.733259] ? perf_trace_lock+0xde/0x920 [ 249.737423] should_fail.cold.4+0xa/0x11 [ 249.741496] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.746604] ? is_bpf_text_address+0xd7/0x170 [ 249.751107] ? kernel_text_address+0x79/0xf0 [ 249.755527] ? __kernel_text_address+0xd/0x40 [ 249.760043] ? unwind_get_return_address+0x61/0xa0 [ 249.764981] ? __save_stack_trace+0x8d/0xf0 [ 249.769331] ? lock_acquire+0x1e4/0x540 [ 249.773315] ? fs_reclaim_acquire+0x20/0x20 [ 249.777644] ? lock_downgrade+0x8f0/0x8f0 [ 249.781799] ? ksys_mount+0x12d/0x140 [ 249.785612] ? check_same_owner+0x340/0x340 [ 249.789942] ? rcu_note_context_switch+0x730/0x730 [ 249.794884] __should_failslab+0x124/0x180 [ 249.799129] should_failslab+0x9/0x14 [ 249.802944] kmem_cache_alloc_trace+0x2cb/0x780 [ 249.807621] ? kasan_kmalloc+0xc4/0xe0 [ 249.811530] __memcg_init_list_lru_node+0x185/0x2d0 [ 249.816553] ? kvfree_rcu+0x20/0x20 [ 249.820189] ? __kmalloc_node+0x47/0x70 [ 249.824175] __list_lru_init+0x4d6/0x840 [ 249.828226] ? up_write+0x7b/0x220 [ 249.831774] ? list_lru_destroy+0x500/0x500 [ 249.836088] ? prealloc_shrinker+0x124/0x450 [ 249.840493] ? prealloc_shrinker+0x21c/0x450 [ 249.844893] ? inactive_list_is_low+0x850/0x850 [ 249.849568] ? __lockdep_init_map+0x105/0x590 [ 249.854060] alloc_super+0x976/0xb10 [ 249.857785] ? destroy_unused_super.part.11+0x110/0x110 [ 249.863140] ? lock_downgrade+0x8f0/0x8f0 [ 249.867284] ? kasan_check_read+0x11/0x20 [ 249.871420] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 249.875989] ? kasan_check_write+0x14/0x20 [ 249.880214] ? do_raw_spin_lock+0xc1/0x200 [ 249.884441] sget_userns+0x276/0x860 [ 249.888143] ? gfs2_kill_sb+0x1a0/0x1a0 [ 249.892109] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 249.897556] ? vfs_get_super+0x270/0x270 [ 249.901605] ? kasan_check_read+0x11/0x20 [ 249.905738] ? do_raw_spin_unlock+0xa7/0x2f0 [ 249.910133] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 249.914722] ? kasan_check_write+0x14/0x20 [ 249.918944] ? do_raw_spin_lock+0xc1/0x200 [ 249.923184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.928710] ? ns_capable_common+0x13f/0x170 [ 249.933108] ? gfs2_kill_sb+0x1a0/0x1a0 [ 249.937071] sget+0x10b/0x150 [ 249.940166] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 249.945606] gfs2_mount+0x1a7/0x712 [ 249.949223] ? fill_super+0x1a40/0x1a40 [ 249.953184] ? check_same_owner+0x340/0x340 [ 249.957500] ? debug_mutex_init+0x2d/0x60 [ 249.961648] ? kasan_unpoison_shadow+0x35/0x50 [ 249.966227] ? kasan_kmalloc+0xc4/0xe0 [ 249.970105] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 249.975635] ? fill_super+0x1a40/0x1a40 [ 249.979595] legacy_get_tree+0x118/0x440 [ 249.983651] vfs_get_tree+0x1cb/0x5c0 [ 249.987435] ? vfs_set_fs_source+0x12c/0x180 [ 249.991845] do_mount+0x6c1/0x1fb0 [ 249.995372] ? check_same_owner+0x340/0x340 [ 249.999677] ? lock_release+0xa30/0xa30 [ 250.003643] ? copy_mount_string+0x40/0x40 [ 250.007865] ? kasan_kmalloc+0xc4/0xe0 [ 250.011754] ? kmem_cache_alloc_trace+0x318/0x780 [ 250.016585] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.022106] ? _copy_from_user+0xdf/0x150 [ 250.026244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.031766] ? copy_mount_options+0x285/0x380 [ 250.036252] ksys_mount+0x12d/0x140 [ 250.039877] __x64_sys_mount+0xbe/0x150 [ 250.043840] do_syscall_64+0x1b9/0x820 [ 250.047731] ? finish_task_switch+0x1d3/0x870 [ 250.052213] ? syscall_return_slowpath+0x5e0/0x5e0 [ 250.057149] ? syscall_return_slowpath+0x31d/0x5e0 [ 250.062066] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 250.067071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.072603] ? prepare_exit_to_usermode+0x291/0x3b0 [ 250.077608] ? perf_trace_sys_enter+0xb10/0xb10 [ 250.082266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.087101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.092277] RIP: 0033:0x4585da [ 250.095456] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 250.114727] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 250.122433] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 250.129696] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 250.136961] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 03:23:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x6}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e1b, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r1, r1, 0x9, 0x1}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r2}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000200)={0x5, 0xe4d0}) 03:23:20 executing program 7: mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x8000, 0xf4) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000004000001000000010000001300000015000000"], 0x18}, 0x0) [ 250.144224] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 250.151487] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000002f 03:23:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xeffdffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:20 executing program 5 (fault-call:0 fault-nth:48): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e1c, @dev={0xac, 0x14, 0x14, 0xd}}, 0xe5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 250.299456] gfs2: not a GFS2 filesystem [ 250.307908] FAULT_INJECTION: forcing a failure. [ 250.307908] name failslab, interval 1, probability 0, space 0, times 0 [ 250.319215] CPU: 0 PID: 14335 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 250.327629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.336985] Call Trace: [ 250.339582] dump_stack+0x1c9/0x2b4 [ 250.343226] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.348427] ? __kernel_text_address+0xd/0x40 [ 250.352928] ? unwind_get_return_address+0x61/0xa0 [ 250.357867] should_fail.cold.4+0xa/0x11 [ 250.361939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 250.367053] ? save_stack+0xa9/0xd0 [ 250.370686] ? save_stack+0x43/0xd0 [ 250.374305] ? kasan_kmalloc+0xc4/0xe0 [ 250.378181] ? kmem_cache_alloc_trace+0x152/0x780 [ 250.383018] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 250.388202] ? __list_lru_init+0x4d6/0x840 [ 250.392425] ? alloc_super+0x976/0xb10 [ 250.396299] ? sget+0x10b/0x150 [ 250.399566] ? gfs2_mount+0x1a7/0x712 [ 250.403378] ? legacy_get_tree+0x118/0x440 [ 250.407606] ? vfs_get_tree+0x1cb/0x5c0 [ 250.411567] ? do_mount+0x6c1/0x1fb0 [ 250.415264] ? ksys_mount+0x12d/0x140 [ 250.419068] ? __x64_sys_mount+0xbe/0x150 [ 250.423206] ? do_syscall_64+0x1b9/0x820 [ 250.427648] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.433011] ? save_stack+0xa9/0xd0 [ 250.436632] ? lock_acquire+0x1e4/0x540 [ 250.440592] ? fs_reclaim_acquire+0x20/0x20 [ 250.444905] ? lock_downgrade+0x8f0/0x8f0 [ 250.449048] ? ksys_mount+0x12d/0x140 [ 250.452840] ? check_same_owner+0x340/0x340 [ 250.457152] ? rcu_note_context_switch+0x730/0x730 [ 250.462081] __should_failslab+0x124/0x180 [ 250.466308] should_failslab+0x9/0x14 [ 250.470097] kmem_cache_alloc_trace+0x2cb/0x780 [ 250.474752] ? kasan_kmalloc+0xc4/0xe0 [ 250.478635] __memcg_init_list_lru_node+0x185/0x2d0 [ 250.483637] ? kvfree_rcu+0x20/0x20 [ 250.487249] ? __kmalloc_node+0x47/0x70 [ 250.491210] __list_lru_init+0x4d6/0x840 [ 250.495268] ? up_write+0x7b/0x220 [ 250.498794] ? list_lru_destroy+0x500/0x500 [ 250.503102] ? prealloc_shrinker+0x124/0x450 [ 250.507496] ? prealloc_shrinker+0x21c/0x450 [ 250.511891] ? inactive_list_is_low+0x850/0x850 [ 250.516549] ? __lockdep_init_map+0x105/0x590 [ 250.521038] alloc_super+0x976/0xb10 [ 250.524745] ? destroy_unused_super.part.11+0x110/0x110 [ 250.530109] ? lock_downgrade+0x8f0/0x8f0 [ 250.534247] ? kasan_check_read+0x11/0x20 [ 250.538386] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 250.542964] ? kasan_check_write+0x14/0x20 [ 250.547185] ? do_raw_spin_lock+0xc1/0x200 [ 250.551411] sget_userns+0x276/0x860 [ 250.555126] ? gfs2_kill_sb+0x1a0/0x1a0 [ 250.559091] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 250.564535] ? vfs_get_super+0x270/0x270 [ 250.568580] ? kasan_check_read+0x11/0x20 [ 250.572717] ? do_raw_spin_unlock+0xa7/0x2f0 [ 250.577112] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 250.581684] ? kasan_check_write+0x14/0x20 [ 250.585904] ? do_raw_spin_lock+0xc1/0x200 [ 250.590141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.595676] ? ns_capable_common+0x13f/0x170 [ 250.600070] ? gfs2_kill_sb+0x1a0/0x1a0 [ 250.604034] sget+0x10b/0x150 [ 250.607127] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 250.612564] gfs2_mount+0x1a7/0x712 [ 250.616182] ? fill_super+0x1a40/0x1a40 [ 250.620152] ? check_same_owner+0x340/0x340 [ 250.624456] ? debug_mutex_init+0x2d/0x60 [ 250.628598] ? kasan_unpoison_shadow+0x35/0x50 [ 250.633183] ? kasan_kmalloc+0xc4/0xe0 [ 250.637068] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 250.642613] ? fill_super+0x1a40/0x1a40 [ 250.646575] legacy_get_tree+0x118/0x440 [ 250.650628] vfs_get_tree+0x1cb/0x5c0 [ 250.654413] ? vfs_set_fs_source+0x12c/0x180 [ 250.658809] do_mount+0x6c1/0x1fb0 [ 250.662335] ? kasan_check_read+0x11/0x20 [ 250.666471] ? do_raw_spin_unlock+0xa7/0x2f0 [ 250.670869] ? copy_mount_string+0x40/0x40 [ 250.675090] ? kasan_kmalloc+0xc4/0xe0 [ 250.678967] ? kmem_cache_alloc_trace+0x318/0x780 [ 250.683805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.689327] ? copy_mount_options+0x285/0x380 [ 250.693809] ksys_mount+0x12d/0x140 [ 250.697427] __x64_sys_mount+0xbe/0x150 [ 250.701392] do_syscall_64+0x1b9/0x820 [ 250.705266] ? finish_task_switch+0x1d3/0x870 [ 250.709748] ? syscall_return_slowpath+0x5e0/0x5e0 [ 250.714664] ? syscall_return_slowpath+0x31d/0x5e0 [ 250.719582] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 250.724603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.730128] ? prepare_exit_to_usermode+0x291/0x3b0 [ 250.735131] ? perf_trace_sys_enter+0xb10/0xb10 [ 250.739797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.744630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.749802] RIP: 0033:0x4585da [ 250.752974] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 250.772248] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 250.779942] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 250.787194] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 250.794448] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 250.801702] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 250.808963] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000030 03:23:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_inet_SIOCGARP(r1, 0x40082406, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="4a1d0a64d0f0"}, 0x0, {0x2}, 'team0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='!vmnet0&user\x00', 0xffffffffffffff9c}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, r2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x500000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 250.851028] gfs2: not a GFS2 filesystem 03:23:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x600}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:21 executing program 5 (fault-call:0 fault-nth:49): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:21 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000033fe00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x200000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x109000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) time(&(0x7f00000000c0)) [ 250.982786] FAULT_INJECTION: forcing a failure. [ 250.982786] name failslab, interval 1, probability 0, space 0, times 0 [ 250.994093] CPU: 0 PID: 14380 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 251.002503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.011858] Call Trace: [ 251.014454] dump_stack+0x1c9/0x2b4 [ 251.018095] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.023297] ? perf_trace_lock+0xde/0x920 [ 251.027458] should_fail.cold.4+0xa/0x11 [ 251.031529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.036651] ? save_stack+0xa9/0xd0 [ 251.040290] ? save_stack+0x43/0xd0 [ 251.043923] ? kasan_kmalloc+0xc4/0xe0 [ 251.047903] ? kmem_cache_alloc_trace+0x152/0x780 [ 251.052754] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 251.057945] ? __list_lru_init+0x4d6/0x840 [ 251.062185] ? alloc_super+0x976/0xb10 [ 251.066083] ? sget+0x10b/0x150 [ 251.069362] ? gfs2_mount+0x1a7/0x712 [ 251.073147] ? vfs_get_tree+0x1cb/0x5c0 [ 251.077107] ? do_mount+0x6c1/0x1fb0 [ 251.080804] ? ksys_mount+0x12d/0x140 [ 251.084596] ? __x64_sys_mount+0xbe/0x150 [ 251.088733] ? do_syscall_64+0x1b9/0x820 [ 251.092776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.098139] ? lock_acquire+0x1e4/0x540 [ 251.102109] ? fs_reclaim_acquire+0x20/0x20 [ 251.106412] ? lock_downgrade+0x8f0/0x8f0 [ 251.110549] ? ksys_mount+0x12d/0x140 [ 251.114350] ? check_same_owner+0x340/0x340 [ 251.118688] ? rcu_note_context_switch+0x730/0x730 [ 251.123644] __should_failslab+0x124/0x180 [ 251.127888] should_failslab+0x9/0x14 [ 251.131692] kmem_cache_alloc_trace+0x2cb/0x780 [ 251.136362] ? kasan_kmalloc+0xc4/0xe0 [ 251.140259] __memcg_init_list_lru_node+0x185/0x2d0 [ 251.145280] ? kvfree_rcu+0x20/0x20 [ 251.148910] ? __kmalloc_node+0x47/0x70 [ 251.152888] __list_lru_init+0x4d6/0x840 [ 251.156953] ? up_write+0x7b/0x220 [ 251.160497] ? list_lru_destroy+0x500/0x500 [ 251.164820] ? prealloc_shrinker+0x124/0x450 [ 251.169234] ? prealloc_shrinker+0x21c/0x450 [ 251.173643] ? inactive_list_is_low+0x850/0x850 [ 251.178316] ? __lockdep_init_map+0x105/0x590 [ 251.182828] alloc_super+0x976/0xb10 [ 251.186566] ? destroy_unused_super.part.11+0x110/0x110 [ 251.191940] ? lock_downgrade+0x8f0/0x8f0 [ 251.196103] ? kasan_check_read+0x11/0x20 [ 251.200262] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 251.204856] ? kasan_check_write+0x14/0x20 [ 251.209097] ? do_raw_spin_lock+0xc1/0x200 [ 251.213347] sget_userns+0x276/0x860 [ 251.217073] ? gfs2_kill_sb+0x1a0/0x1a0 [ 251.221057] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 251.226533] ? vfs_get_super+0x270/0x270 [ 251.226550] ? kasan_check_read+0x11/0x20 [ 251.226566] ? do_raw_spin_unlock+0xa7/0x2f0 [ 251.226579] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 251.226596] ? kasan_check_write+0x14/0x20 [ 251.226609] ? do_raw_spin_lock+0xc1/0x200 [ 251.226642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.226658] ? ns_capable_common+0x13f/0x170 [ 251.226678] ? gfs2_kill_sb+0x1a0/0x1a0 [ 251.226697] sget+0x10b/0x150 [ 251.269274] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 251.269292] gfs2_mount+0x1a7/0x712 [ 251.269310] ? fill_super+0x1a40/0x1a40 [ 251.269326] ? check_same_owner+0x340/0x340 [ 251.269339] ? debug_mutex_init+0x2d/0x60 [ 251.269360] ? kasan_unpoison_shadow+0x35/0x50 [ 251.295378] ? kasan_kmalloc+0xc4/0xe0 [ 251.299277] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 251.304829] ? fill_super+0x1a40/0x1a40 [ 251.308809] legacy_get_tree+0x118/0x440 [ 251.312882] vfs_get_tree+0x1cb/0x5c0 [ 251.316687] ? vfs_set_fs_source+0x12c/0x180 [ 251.321103] do_mount+0x6c1/0x1fb0 [ 251.324645] ? check_same_owner+0x340/0x340 [ 251.328965] ? lock_release+0xa30/0xa30 [ 251.332944] ? copy_mount_string+0x40/0x40 [ 251.337177] ? kasan_kmalloc+0xc4/0xe0 [ 251.341073] ? kmem_cache_alloc_trace+0x318/0x780 [ 251.345923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 251.351466] ? _copy_from_user+0xdf/0x150 [ 251.355633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.361188] ? copy_mount_options+0x285/0x380 [ 251.365688] ksys_mount+0x12d/0x140 [ 251.369319] __x64_sys_mount+0xbe/0x150 [ 251.373299] do_syscall_64+0x1b9/0x820 [ 251.377188] ? finish_task_switch+0x1d3/0x870 [ 251.381686] ? syscall_return_slowpath+0x5e0/0x5e0 [ 251.387838] ? syscall_return_slowpath+0x31d/0x5e0 [ 251.392766] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 251.397768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.403289] ? prepare_exit_to_usermode+0x291/0x3b0 [ 251.408296] ? perf_trace_sys_enter+0xb10/0xb10 [ 251.412958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.417790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.422961] RIP: 0033:0x4585da [ 251.426128] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 251.445286] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 251.452995] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 251.460255] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 251.467513] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 251.474784] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 03:23:21 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() prctl$setendian(0x14, 0x2) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x7}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:21 executing program 1: r0 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="00de825d5eca04ebd70906c85e0986e02f12ce42da112fbeb423e673e6e50521ec406a58c953b261690a84a17dc774f7b784c7211fa3492fb5d6d762e98ae5b8d876ca1c747dce8dc39c81a1b66a8647c682db2cd809b7dee6a502ad59c86f29cdb7b2434c8a4a2633aa8e4da8696592115df247f4145cd4160744cc", 0x7c, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000300)=""/98, 0x62) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x281) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fallocate(r3, 0x0, 0x7e76, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000710208ce5b3982a70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000"], 0x7b, 0x3, 0x800) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000140)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 03:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001ec0)=0x5, 0x4) socket$key(0xf, 0x3, 0x2) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf5ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf401000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x800000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 251.482049] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000031 [ 251.512415] gfs2: not a GFS2 filesystem 03:23:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x3, 0x0, 0x2}) fchdir(r0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) getpgrp(r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x7, 0x19, "21d01b3dd44a99a0507f6071bcf9d9b8c8e9815b82c581b740309e7b9f9001a6e4c871bf62c87c28361dbead257919dc3275703efb6eaa95ef6accd0527398f7", "9824ef3fc8502776607a02bd7e525b67380bbdb52217721b96f2a37aad87141a0f20b0332e34ea15e30dd4dd14a462cdb046f5ee6d3962e2fdb53304b76cb524", "68aa17136a3ab0494e83ff7b3c4f29e46becb9c66f26d7f950ef136da6d6d1f3", [0x0, 0x2]}) 03:23:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe800000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf5ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:22 executing program 5 (fault-call:0 fault-nth:50): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000040000000001000000010000001300000015000000"], 0x18}, 0x0) [ 251.952821] gfs2: not a GFS2 filesystem [ 251.962769] FAULT_INJECTION: forcing a failure. [ 251.962769] name failslab, interval 1, probability 0, space 0, times 0 [ 251.974094] CPU: 0 PID: 14450 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 251.982500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.991852] Call Trace: [ 251.994450] dump_stack+0x1c9/0x2b4 [ 251.998095] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.003299] ? perf_trace_lock+0xde/0x920 [ 252.007466] should_fail.cold.4+0xa/0x11 [ 252.011541] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.016658] ? save_stack+0xa9/0xd0 [ 252.020284] ? save_stack+0x43/0xd0 [ 252.023898] ? kasan_kmalloc+0xc4/0xe0 [ 252.027770] ? __kmalloc+0x14e/0x760 [ 252.031475] ? __list_lru_init+0x151/0x840 [ 252.035697] ? alloc_super+0x976/0xb10 [ 252.039599] ? sget+0x10b/0x150 [ 252.042868] ? gfs2_mount+0x1a7/0x712 [ 252.046657] ? legacy_get_tree+0x118/0x440 [ 252.050879] ? vfs_get_tree+0x1cb/0x5c0 [ 252.054842] ? do_mount+0x6c1/0x1fb0 [ 252.058543] ? ksys_mount+0x12d/0x140 [ 252.062361] ? lock_acquire+0x1e4/0x540 [ 252.066322] ? fs_reclaim_acquire+0x20/0x20 [ 252.070632] ? lock_downgrade+0x8f0/0x8f0 [ 252.074772] ? check_same_owner+0x340/0x340 [ 252.079082] ? rcu_note_context_switch+0x730/0x730 [ 252.084001] __should_failslab+0x124/0x180 [ 252.088228] should_failslab+0x9/0x14 [ 252.092018] kmem_cache_alloc_node_trace+0x26f/0x770 [ 252.097109] ? kasan_kmalloc+0xc4/0xe0 [ 252.100986] __kmalloc_node+0x33/0x70 [ 252.104776] kvmalloc_node+0x65/0xf0 [ 252.108483] __list_lru_init+0x5d9/0x840 [ 252.112532] ? up_write+0x7b/0x220 [ 252.116062] ? list_lru_destroy+0x500/0x500 [ 252.120371] ? prealloc_shrinker+0x124/0x450 [ 252.124819] ? prealloc_shrinker+0x21c/0x450 [ 252.129216] ? inactive_list_is_low+0x850/0x850 [ 252.133887] ? __lockdep_init_map+0x105/0x590 [ 252.138385] alloc_super+0x976/0xb10 [ 252.142090] ? destroy_unused_super.part.11+0x110/0x110 [ 252.147443] ? lock_downgrade+0x8f0/0x8f0 [ 252.151588] ? kasan_check_read+0x11/0x20 [ 252.155737] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 252.160307] ? kasan_check_write+0x14/0x20 [ 252.164526] ? do_raw_spin_lock+0xc1/0x200 [ 252.168751] sget_userns+0x276/0x860 [ 252.172460] ? gfs2_kill_sb+0x1a0/0x1a0 [ 252.176438] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 252.181878] ? vfs_get_super+0x270/0x270 [ 252.185923] ? kasan_check_read+0x11/0x20 [ 252.190057] ? do_raw_spin_unlock+0xa7/0x2f0 [ 252.194473] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 252.199044] ? kasan_check_write+0x14/0x20 [ 252.203264] ? do_raw_spin_lock+0xc1/0x200 [ 252.207518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.213043] ? ns_capable_common+0x13f/0x170 [ 252.217463] ? gfs2_kill_sb+0x1a0/0x1a0 [ 252.221426] sget+0x10b/0x150 [ 252.224538] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 252.229976] gfs2_mount+0x1a7/0x712 [ 252.233594] ? fill_super+0x1a40/0x1a40 [ 252.237558] ? kasan_check_write+0x14/0x20 [ 252.241781] ? do_raw_spin_lock+0xc1/0x200 [ 252.246022] ? kasan_unpoison_shadow+0x35/0x50 [ 252.250593] ? kasan_kmalloc+0xc4/0xe0 [ 252.254472] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 252.260016] ? fill_super+0x1a40/0x1a40 [ 252.263993] legacy_get_tree+0x118/0x440 [ 252.268071] vfs_get_tree+0x1cb/0x5c0 [ 252.271856] ? vfs_set_fs_source+0x12c/0x180 [ 252.276252] do_mount+0x6c1/0x1fb0 [ 252.279779] ? memset_erms+0x9/0x10 [ 252.283397] ? copy_mount_string+0x40/0x40 [ 252.287620] ? kasan_kmalloc+0xc4/0xe0 [ 252.291498] ? kmem_cache_alloc_trace+0x318/0x780 [ 252.296344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.301871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.307392] ? copy_mount_options+0x285/0x380 [ 252.311876] ksys_mount+0x12d/0x140 [ 252.315492] __x64_sys_mount+0xbe/0x150 [ 252.319458] do_syscall_64+0x1b9/0x820 [ 252.323333] ? finish_task_switch+0x1d3/0x870 [ 252.327814] ? syscall_return_slowpath+0x5e0/0x5e0 [ 252.332729] ? syscall_return_slowpath+0x31d/0x5e0 [ 252.337648] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 252.342648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.348170] ? prepare_exit_to_usermode+0x291/0x3b0 [ 252.353193] ? perf_trace_sys_enter+0xb10/0xb10 [ 252.357855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.362691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.367865] RIP: 0033:0x4585da [ 252.371035] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 252.390303] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 252.397999] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da 03:23:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2c00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000803e00000001000000010000001300000015000000"], 0x18}, 0x0) [ 252.405271] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 252.412525] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 252.419779] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 252.427036] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000032 [ 252.436485] gfs2: not a GFS2 filesystem 03:23:22 executing program 7: clone(0x6018200, &(0x7f0000000180)="600cb4f2ea28b3cf795a5ccbbca85198810714bf6ca837b989a8361489986062a90fb0b5fe9982203505ec185dda09d2fe190b5ee0aec7dbe091e7da2c514a600251303dd4660c73474d018cd28e116f662259b17a95b90546393374469186a7fcc733d47fd0e09790572aee8ecfe763ade43df752545ea6fb091e3a8764a2f7d1556db439e671", &(0x7f0000744000), &(0x7f00000002c0), &(0x7f0000000300)="845cc5e3dc59017fd1bef6a22811e76fd8cee689d145eb111c01d42e31717b938646fc52744f014a773cdb96f3c20e22658410a2661a6c8b0b15aac975379d98257a50670482bb4f9621e9caa601c0ca292bcb730fdb38624dc64fc768f137deb474") mknod(&(0x7f00000000c0)='./file0\x00', 0x8ffd, 0x1) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x800) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000240)=""/104, 0x68}], 0x4, &(0x7f0000002b00)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/187, 0xbb}, {&(0x7f0000001600)=""/239, 0xef}, {&(0x7f0000001700)=""/154, 0x9a}, {&(0x7f00000017c0)=""/234, 0xea}, {&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/154, 0x9a}, {&(0x7f0000001a40)=""/171, 0xab}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x9, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf401}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:22 executing program 5 (fault-call:0 fault-nth:51): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\f', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x4}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000e03f03000001000000010000001300000015000000"], 0x18}, 0x0) [ 252.593662] FAULT_INJECTION: forcing a failure. [ 252.593662] name failslab, interval 1, probability 0, space 0, times 0 [ 252.604974] CPU: 0 PID: 14481 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 252.613386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.622747] Call Trace: [ 252.625347] dump_stack+0x1c9/0x2b4 [ 252.628986] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.634185] ? perf_trace_lock+0xde/0x920 [ 252.638324] should_fail.cold.4+0xa/0x11 [ 252.642373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.647466] ? save_stack+0xa9/0xd0 [ 252.651078] ? save_stack+0x43/0xd0 [ 252.654694] ? kasan_kmalloc+0xc4/0xe0 [ 252.658566] ? kmem_cache_alloc_trace+0x152/0x780 [ 252.663396] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 252.668571] ? __list_lru_init+0x4d6/0x840 [ 252.672792] ? alloc_super+0x976/0xb10 [ 252.676665] ? sget+0x10b/0x150 [ 252.679934] ? gfs2_mount+0x1a7/0x712 [ 252.683720] ? vfs_get_tree+0x1cb/0x5c0 [ 252.687681] ? do_mount+0x6c1/0x1fb0 [ 252.691380] ? ksys_mount+0x12d/0x140 [ 252.695179] ? __x64_sys_mount+0xbe/0x150 [ 252.699315] ? do_syscall_64+0x1b9/0x820 [ 252.703363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.708722] ? lock_acquire+0x1e4/0x540 [ 252.712681] ? fs_reclaim_acquire+0x20/0x20 [ 252.716989] ? lock_downgrade+0x8f0/0x8f0 [ 252.721125] ? ksys_mount+0x12d/0x140 [ 252.724919] ? check_same_owner+0x340/0x340 [ 252.729228] ? rcu_note_context_switch+0x730/0x730 [ 252.734151] __should_failslab+0x124/0x180 [ 252.738373] should_failslab+0x9/0x14 [ 252.742165] kmem_cache_alloc_trace+0x2cb/0x780 [ 252.746820] ? kasan_kmalloc+0xc4/0xe0 [ 252.750700] __memcg_init_list_lru_node+0x185/0x2d0 [ 252.755706] ? kvfree_rcu+0x20/0x20 [ 252.759321] ? __kmalloc_node+0x47/0x70 [ 252.763284] __list_lru_init+0x4d6/0x840 [ 252.767335] ? up_write+0x7b/0x220 [ 252.770863] ? list_lru_destroy+0x500/0x500 [ 252.775171] ? prealloc_shrinker+0x124/0x450 [ 252.779567] ? prealloc_shrinker+0x21c/0x450 [ 252.783961] ? inactive_list_is_low+0x850/0x850 [ 252.788631] ? __lockdep_init_map+0x105/0x590 [ 252.793117] alloc_super+0x976/0xb10 [ 252.796838] ? destroy_unused_super.part.11+0x110/0x110 [ 252.802203] ? lock_downgrade+0x8f0/0x8f0 [ 252.806356] ? kasan_check_read+0x11/0x20 [ 252.810492] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 252.815061] ? kasan_check_write+0x14/0x20 [ 252.819299] ? do_raw_spin_lock+0xc1/0x200 [ 252.823532] sget_userns+0x276/0x860 [ 252.827248] ? gfs2_kill_sb+0x1a0/0x1a0 [ 252.831212] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 252.836655] ? vfs_get_super+0x270/0x270 [ 252.840711] ? kasan_check_read+0x11/0x20 [ 252.844850] ? do_raw_spin_unlock+0xa7/0x2f0 [ 252.849245] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 252.853818] ? kasan_check_write+0x14/0x20 [ 252.858038] ? do_raw_spin_lock+0xc1/0x200 [ 252.862278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.867805] ? ns_capable_common+0x13f/0x170 [ 252.872205] ? gfs2_kill_sb+0x1a0/0x1a0 [ 252.876166] sget+0x10b/0x150 [ 252.879261] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 252.884714] gfs2_mount+0x1a7/0x712 [ 252.888344] ? fill_super+0x1a40/0x1a40 [ 252.892307] ? do_raw_spin_unlock+0xa7/0x2f0 [ 252.896699] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 252.901271] ? kasan_unpoison_shadow+0x35/0x50 [ 252.905842] ? kasan_kmalloc+0xc4/0xe0 [ 252.909719] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 252.915247] ? fill_super+0x1a40/0x1a40 [ 252.919209] legacy_get_tree+0x118/0x440 [ 252.923262] vfs_get_tree+0x1cb/0x5c0 [ 252.927049] ? vfs_set_fs_source+0x12c/0x180 [ 252.931444] do_mount+0x6c1/0x1fb0 [ 252.934969] ? check_same_owner+0x340/0x340 [ 252.939274] ? lock_release+0xa30/0xa30 [ 252.943237] ? copy_mount_string+0x40/0x40 [ 252.947459] ? kasan_kmalloc+0xc4/0xe0 [ 252.951337] ? kmem_cache_alloc_trace+0x318/0x780 [ 252.956169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.961690] ? _copy_from_user+0xdf/0x150 [ 252.965826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.971350] ? copy_mount_options+0x285/0x380 [ 252.975831] ksys_mount+0x12d/0x140 [ 252.979446] __x64_sys_mount+0xbe/0x150 [ 252.983412] do_syscall_64+0x1b9/0x820 [ 252.987282] ? finish_task_switch+0x1d3/0x870 [ 252.991763] ? syscall_return_slowpath+0x5e0/0x5e0 [ 252.996681] ? syscall_return_slowpath+0x31d/0x5e0 [ 253.001596] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 253.006598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.012120] ? prepare_exit_to_usermode+0x291/0x3b0 [ 253.017125] ? perf_trace_sys_enter+0xb10/0xb10 [ 253.021780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.026615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.031788] RIP: 0033:0x4585da [ 253.034957] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 253.054318] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 253.062017] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 253.069273] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 253.076527] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 253.083780] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 03:23:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:23 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xc0fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000003e800001000000010000001300000015000000"], 0x18}, 0x0) [ 253.091036] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000033 03:23:23 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000000380)='/dev/amidi#\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x4002) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r3 = inotify_init1(0x0) r4 = getpid() fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0xd228, 0x800}) 03:23:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2p', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x442000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x7) 03:23:23 executing program 5 (fault-call:0 fault-nth:52): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:23 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfc}, 0x80, &(0x7f0000003900)}, 0x0) [ 253.266529] FAULT_INJECTION: forcing a failure. [ 253.266529] name failslab, interval 1, probability 0, space 0, times 0 [ 253.277869] CPU: 0 PID: 14530 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 253.286277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.295634] Call Trace: [ 253.298237] dump_stack+0x1c9/0x2b4 [ 253.301882] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.307081] ? perf_trace_lock+0xde/0x920 [ 253.311243] should_fail.cold.4+0xa/0x11 03:23:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffdae) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0xf5, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/245}, &(0x7f00000002c0)=0x78) 03:23:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000ffffc0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:23 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a00}, 0x80, &(0x7f0000003900)}, 0x0) [ 253.315321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.320451] ? save_stack+0xa9/0xd0 [ 253.324091] ? save_stack+0x43/0xd0 [ 253.327729] ? kasan_kmalloc+0xc4/0xe0 [ 253.331625] ? kmem_cache_alloc_trace+0x152/0x780 [ 253.336476] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 253.341675] ? __list_lru_init+0x4d6/0x840 [ 253.345919] ? alloc_super+0x976/0xb10 [ 253.349811] ? sget+0x10b/0x150 [ 253.353099] ? gfs2_mount+0x1a7/0x712 [ 253.356910] ? vfs_get_tree+0x1cb/0x5c0 [ 253.360905] ? do_mount+0x6c1/0x1fb0 03:23:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000fffffdef0001000000010000001300000015000000"], 0x18}, 0x0) 03:23:23 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c}, 0x80, &(0x7f0000003900)}, 0x0) [ 253.364663] ? ksys_mount+0x12d/0x140 [ 253.368472] ? __x64_sys_mount+0xbe/0x150 [ 253.372628] ? do_syscall_64+0x1b9/0x820 [ 253.376697] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.382084] ? lock_acquire+0x1e4/0x540 [ 253.386074] ? fs_reclaim_acquire+0x20/0x20 [ 253.390407] ? lock_downgrade+0x8f0/0x8f0 [ 253.394564] ? ksys_mount+0x12d/0x140 [ 253.398384] ? check_same_owner+0x340/0x340 [ 253.402713] ? rcu_note_context_switch+0x730/0x730 [ 253.407657] __should_failslab+0x124/0x180 [ 253.411906] should_failslab+0x9/0x14 03:23:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x23, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20000000000fd, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x8000a, 0x3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 253.415715] kmem_cache_alloc_trace+0x2cb/0x780 [ 253.420395] ? kasan_kmalloc+0xc4/0xe0 [ 253.424299] __memcg_init_list_lru_node+0x185/0x2d0 [ 253.429326] ? kvfree_rcu+0x20/0x20 [ 253.432967] ? __kmalloc_node+0x47/0x70 [ 253.436956] __list_lru_init+0x4d6/0x840 [ 253.441022] ? up_write+0x7b/0x220 [ 253.444569] ? list_lru_destroy+0x500/0x500 [ 253.448893] ? prealloc_shrinker+0x124/0x450 [ 253.453303] ? prealloc_shrinker+0x21c/0x450 [ 253.457715] ? inactive_list_is_low+0x850/0x850 [ 253.462387] ? __lockdep_init_map+0x105/0x590 03:23:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000110001000000010000001300000015000000"], 0x18}, 0x0) [ 253.466887] alloc_super+0x976/0xb10 [ 253.470611] ? destroy_unused_super.part.11+0x110/0x110 [ 253.475982] ? lock_downgrade+0x8f0/0x8f0 [ 253.480142] ? kasan_check_read+0x11/0x20 [ 253.484301] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 253.488900] ? kasan_check_write+0x14/0x20 [ 253.493143] ? do_raw_spin_lock+0xc1/0x200 [ 253.497386] sget_userns+0x276/0x860 [ 253.501106] ? gfs2_kill_sb+0x1a0/0x1a0 [ 253.505092] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 253.510556] ? vfs_get_super+0x270/0x270 [ 253.514622] ? kasan_check_read+0x11/0x20 [ 253.518772] ? do_raw_spin_unlock+0xa7/0x2f0 [ 253.523186] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 253.527776] ? kasan_check_write+0x14/0x20 [ 253.532011] ? do_raw_spin_lock+0xc1/0x200 [ 253.536265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.541801] ? ns_capable_common+0x13f/0x170 [ 253.546201] ? gfs2_kill_sb+0x1a0/0x1a0 [ 253.550163] sget+0x10b/0x150 [ 253.553260] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 253.558696] gfs2_mount+0x1a7/0x712 [ 253.562310] ? fill_super+0x1a40/0x1a40 [ 253.566275] ? check_same_owner+0x340/0x340 [ 253.570581] ? debug_mutex_init+0x2d/0x60 [ 253.574721] ? kasan_unpoison_shadow+0x35/0x50 [ 253.579292] ? kasan_kmalloc+0xc4/0xe0 [ 253.583169] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 253.588697] ? fill_super+0x1a40/0x1a40 [ 253.592659] legacy_get_tree+0x118/0x440 [ 253.596715] vfs_get_tree+0x1cb/0x5c0 [ 253.600499] ? vfs_set_fs_source+0x12c/0x180 [ 253.604921] do_mount+0x6c1/0x1fb0 [ 253.608447] ? check_same_owner+0x340/0x340 [ 253.612752] ? lock_release+0xa30/0xa30 [ 253.616719] ? copy_mount_string+0x40/0x40 [ 253.620958] ? kasan_kmalloc+0xc4/0xe0 [ 253.624834] ? kmem_cache_alloc_trace+0x318/0x780 [ 253.629667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 253.635189] ? _copy_from_user+0xdf/0x150 [ 253.639332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.644854] ? copy_mount_options+0x285/0x380 [ 253.649343] ksys_mount+0x12d/0x140 [ 253.652958] __x64_sys_mount+0xbe/0x150 [ 253.656920] do_syscall_64+0x1b9/0x820 [ 253.660790] ? finish_task_switch+0x1d3/0x870 [ 253.665273] ? syscall_return_slowpath+0x5e0/0x5e0 [ 253.670188] ? syscall_return_slowpath+0x31d/0x5e0 [ 253.675105] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 253.680109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.685643] ? prepare_exit_to_usermode+0x291/0x3b0 [ 253.690647] ? perf_trace_sys_enter+0xb10/0xb10 [ 253.695304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.700140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.705319] RIP: 0033:0x4585da [ 253.708495] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 253.727785] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 253.735485] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 253.742739] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 253.749992] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 253.757251] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 253.764506] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000034 03:23:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) listen(r0, 0x6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:24 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3300000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800003ec000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:24 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xd0ff000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x10000, 0x80000001, 0xaeea, 0x2, 0x7f}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x5a, "fc2a91a8760cc7accf79996be22b57f49a60a4918df40f40ca7d53078c4820b12b3abde10fac46cb136708d472ee3edb0f6fe1657176c8f5a5bcf39939428f8b055062fca014d71216353bfd8636dcd5da84950c0a16d401c29d"}, &(0x7f0000000200)=0x62) 03:23:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332fd", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:24 executing program 5 (fault-call:0 fault-nth:53): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:24 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x81) getpid() ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000140)=0xed) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000001c0)=0xe, 0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) [ 254.115077] FAULT_INJECTION: forcing a failure. [ 254.115077] name failslab, interval 1, probability 0, space 0, times 0 [ 254.126382] CPU: 1 PID: 14589 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 254.134798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.144157] Call Trace: [ 254.146758] dump_stack+0x1c9/0x2b4 [ 254.150403] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.155606] ? perf_trace_lock+0xde/0x920 [ 254.159768] should_fail.cold.4+0xa/0x11 03:23:24 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x6000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800c0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x2b, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'memory', 0x20}]}, 0x3c) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bond_slave_0\x00', 0x600}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 03:23:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000effdffff0001000000010000001300000015000000"], 0x18}, 0x0) [ 254.163845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.168961] ? save_stack+0xa9/0xd0 [ 254.172600] ? save_stack+0x43/0xd0 [ 254.176234] ? kasan_kmalloc+0xc4/0xe0 [ 254.180128] ? kmem_cache_alloc_trace+0x152/0x780 [ 254.184977] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 254.190267] ? __list_lru_init+0x4d6/0x840 [ 254.194504] ? alloc_super+0x976/0xb10 [ 254.198397] ? sget+0x10b/0x150 [ 254.201682] ? gfs2_mount+0x1a7/0x712 [ 254.205491] ? vfs_get_tree+0x1cb/0x5c0 [ 254.209473] ? do_mount+0x6c1/0x1fb0 [ 254.213193] ? ksys_mount+0x12d/0x140 [ 254.217000] ? __x64_sys_mount+0xbe/0x150 [ 254.221151] ? do_syscall_64+0x1b9/0x820 [ 254.225223] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.230604] ? lock_acquire+0x1e4/0x540 [ 254.234594] ? fs_reclaim_acquire+0x20/0x20 [ 254.238930] ? lock_downgrade+0x8f0/0x8f0 [ 254.243083] ? ksys_mount+0x12d/0x140 [ 254.246894] ? check_same_owner+0x340/0x340 [ 254.251224] ? rcu_note_context_switch+0x730/0x730 [ 254.256696] __should_failslab+0x124/0x180 [ 254.260921] should_failslab+0x9/0x14 [ 254.264710] kmem_cache_alloc_trace+0x2cb/0x780 [ 254.269367] ? kasan_kmalloc+0xc4/0xe0 [ 254.273247] __memcg_init_list_lru_node+0x185/0x2d0 [ 254.278251] ? kvfree_rcu+0x20/0x20 [ 254.281864] ? __kmalloc_node+0x47/0x70 [ 254.285829] __list_lru_init+0x4d6/0x840 [ 254.289877] ? up_write+0x7b/0x220 [ 254.293429] ? list_lru_destroy+0x500/0x500 [ 254.297738] ? prealloc_shrinker+0x124/0x450 [ 254.302138] ? prealloc_shrinker+0x21c/0x450 [ 254.306540] ? inactive_list_is_low+0x850/0x850 [ 254.311201] ? __lockdep_init_map+0x105/0x590 [ 254.315685] alloc_super+0x976/0xb10 [ 254.319393] ? destroy_unused_super.part.11+0x110/0x110 [ 254.324768] ? lock_downgrade+0x8f0/0x8f0 [ 254.328919] ? kasan_check_read+0x11/0x20 [ 254.333054] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 254.337624] ? kasan_check_write+0x14/0x20 [ 254.341845] ? do_raw_spin_lock+0xc1/0x200 [ 254.346071] sget_userns+0x276/0x860 [ 254.349775] ? gfs2_kill_sb+0x1a0/0x1a0 [ 254.353737] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 254.359193] ? vfs_get_super+0x270/0x270 [ 254.363241] ? kasan_check_read+0x11/0x20 [ 254.367374] ? do_raw_spin_unlock+0xa7/0x2f0 [ 254.371772] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 254.376342] ? kasan_check_write+0x14/0x20 [ 254.380560] ? do_raw_spin_lock+0xc1/0x200 [ 254.384799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.390322] ? ns_capable_common+0x13f/0x170 [ 254.394719] ? gfs2_kill_sb+0x1a0/0x1a0 [ 254.398679] sget+0x10b/0x150 [ 254.401775] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 254.407214] gfs2_mount+0x1a7/0x712 [ 254.410830] ? fill_super+0x1a40/0x1a40 [ 254.414793] ? check_same_owner+0x340/0x340 [ 254.419100] ? debug_mutex_init+0x2d/0x60 [ 254.423251] ? kasan_unpoison_shadow+0x35/0x50 [ 254.427840] ? kasan_kmalloc+0xc4/0xe0 [ 254.431722] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 254.437250] ? fill_super+0x1a40/0x1a40 [ 254.441213] legacy_get_tree+0x118/0x440 [ 254.445268] vfs_get_tree+0x1cb/0x5c0 [ 254.449054] ? vfs_set_fs_source+0x12c/0x180 [ 254.453451] do_mount+0x6c1/0x1fb0 [ 254.456976] ? check_same_owner+0x340/0x340 [ 254.461282] ? lock_release+0xa30/0xa30 [ 254.465245] ? copy_mount_string+0x40/0x40 [ 254.469469] ? kasan_kmalloc+0xc4/0xe0 [ 254.473346] ? kmem_cache_alloc_trace+0x318/0x780 [ 254.478179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 254.483700] ? _copy_from_user+0xdf/0x150 [ 254.487838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.493360] ? copy_mount_options+0x285/0x380 [ 254.497843] ksys_mount+0x12d/0x140 [ 254.501461] __x64_sys_mount+0xbe/0x150 [ 254.505447] do_syscall_64+0x1b9/0x820 [ 254.509322] ? syscall_return_slowpath+0x5e0/0x5e0 [ 254.514255] ? syscall_return_slowpath+0x31d/0x5e0 [ 254.519174] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 254.524190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.529726] ? prepare_exit_to_usermode+0x291/0x3b0 [ 254.534733] ? perf_trace_sys_enter+0xb10/0xb10 [ 254.539391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.544226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.549398] RIP: 0033:0x4585da [ 254.552569] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 254.571844] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 254.579539] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 254.586794] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 254.594047] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 254.601304] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 254.608558] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000035 03:23:25 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xff000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff06) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:25 executing program 5 (fault-call:0 fault-nth:54): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000c00000000001000000010000001300000015000000"], 0x18}, 0x0) [ 254.761353] gfs2: not a GFS2 filesystem 03:23:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 254.784372] FAULT_INJECTION: forcing a failure. [ 254.784372] name failslab, interval 1, probability 0, space 0, times 0 [ 254.795696] CPU: 1 PID: 14644 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 254.804108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.813462] Call Trace: [ 254.816069] dump_stack+0x1c9/0x2b4 [ 254.819711] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.824913] ? perf_trace_lock+0xde/0x920 [ 254.829055] should_fail.cold.4+0xa/0x11 [ 254.833108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.838212] ? save_stack+0xa9/0xd0 [ 254.841831] ? save_stack+0x43/0xd0 [ 254.845448] ? kasan_kmalloc+0xc4/0xe0 [ 254.849322] ? __kmalloc+0x14e/0x760 [ 254.853024] ? __list_lru_init+0x151/0x840 [ 254.857250] ? alloc_super+0x9a6/0xb10 [ 254.861122] ? sget+0x10b/0x150 [ 254.864388] ? gfs2_mount+0x1a7/0x712 [ 254.868174] ? legacy_get_tree+0x118/0x440 [ 254.872393] ? vfs_get_tree+0x1cb/0x5c0 [ 254.876357] ? do_mount+0x6c1/0x1fb0 [ 254.880058] ? ksys_mount+0x12d/0x140 [ 254.883854] ? lock_acquire+0x1e4/0x540 [ 254.887814] ? fs_reclaim_acquire+0x20/0x20 [ 254.892125] ? lock_downgrade+0x8f0/0x8f0 [ 254.896269] ? check_same_owner+0x340/0x340 [ 254.900579] ? rcu_note_context_switch+0x730/0x730 [ 254.905501] __should_failslab+0x124/0x180 [ 254.909730] should_failslab+0x9/0x14 [ 254.913519] kmem_cache_alloc_node_trace+0x26f/0x770 [ 254.918608] ? kasan_kmalloc+0xc4/0xe0 [ 254.922507] __kmalloc_node+0x33/0x70 [ 254.926313] kvmalloc_node+0x65/0xf0 [ 254.930032] __list_lru_init+0x5d9/0x840 [ 254.934081] ? up_write+0x7b/0x220 [ 254.937609] ? list_lru_destroy+0x500/0x500 [ 254.941915] ? prealloc_shrinker+0x124/0x450 [ 254.946313] ? prealloc_shrinker+0x21c/0x450 [ 254.950725] ? inactive_list_is_low+0x850/0x850 [ 254.955390] ? __lockdep_init_map+0x105/0x590 [ 254.959889] alloc_super+0x9a6/0xb10 [ 254.963594] ? destroy_unused_super.part.11+0x110/0x110 [ 254.968945] ? lock_downgrade+0x8f0/0x8f0 [ 254.973087] ? kasan_check_read+0x11/0x20 [ 254.977236] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 254.981807] ? kasan_check_write+0x14/0x20 [ 254.986028] ? do_raw_spin_lock+0xc1/0x200 [ 254.990252] sget_userns+0x276/0x860 [ 254.993958] ? gfs2_kill_sb+0x1a0/0x1a0 [ 254.997922] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 255.003363] ? vfs_get_super+0x270/0x270 [ 255.007411] ? kasan_check_read+0x11/0x20 [ 255.011546] ? do_raw_spin_unlock+0xa7/0x2f0 [ 255.015941] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 255.020608] ? kasan_check_write+0x14/0x20 [ 255.024829] ? do_raw_spin_lock+0xc1/0x200 [ 255.029071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.034594] ? ns_capable_common+0x13f/0x170 [ 255.039090] ? gfs2_kill_sb+0x1a0/0x1a0 [ 255.043050] sget+0x10b/0x150 [ 255.046146] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 255.051584] gfs2_mount+0x1a7/0x712 [ 255.055203] ? fill_super+0x1a40/0x1a40 [ 255.059165] ? check_same_owner+0x340/0x340 [ 255.063486] ? debug_mutex_init+0x2d/0x60 [ 255.067628] ? kasan_unpoison_shadow+0x35/0x50 [ 255.072210] ? kasan_kmalloc+0xc4/0xe0 [ 255.076100] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 255.081629] ? fill_super+0x1a40/0x1a40 [ 255.085590] legacy_get_tree+0x118/0x440 [ 255.089642] vfs_get_tree+0x1cb/0x5c0 [ 255.093427] ? vfs_set_fs_source+0x12c/0x180 [ 255.097838] do_mount+0x6c1/0x1fb0 [ 255.101378] ? kasan_check_read+0x11/0x20 [ 255.105511] ? do_raw_spin_unlock+0xa7/0x2f0 [ 255.109912] ? copy_mount_string+0x40/0x40 [ 255.114135] ? kasan_kmalloc+0xc4/0xe0 [ 255.118015] ? kmem_cache_alloc_trace+0x318/0x780 [ 255.122866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.128405] ? copy_mount_options+0x285/0x380 [ 255.132890] ksys_mount+0x12d/0x140 [ 255.136508] __x64_sys_mount+0xbe/0x150 [ 255.140491] do_syscall_64+0x1b9/0x820 [ 255.144363] ? finish_task_switch+0x1d3/0x870 [ 255.148844] ? syscall_return_slowpath+0x5e0/0x5e0 [ 255.153761] ? syscall_return_slowpath+0x31d/0x5e0 [ 255.158679] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 255.163684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.169213] ? prepare_exit_to_usermode+0x291/0x3b0 [ 255.174215] ? perf_trace_sys_enter+0xb10/0xb10 [ 255.178870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.183706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.188882] RIP: 0033:0x4585da [ 255.192054] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 255.211329] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 255.219026] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 255.226281] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 03:23:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000001100000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:25 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4041, 0x63) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x40, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffffdb94e012}, &(0x7f0000000200)=0x8) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r2 = inotify_init1(0x0) r3 = getpid() setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) [ 255.233536] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 255.240788] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 255.248043] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000036 [ 255.271424] gfs2: not a GFS2 filesystem 03:23:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:25 executing program 5 (fault-call:0 fault-nth:55): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x200000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 255.371268] gfs2: not a GFS2 filesystem 03:23:25 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x680100, 0x0) connect$bt_sco(r0, &(0x7f00000002c0)={0x1f, {0x20000010005, 0x3, 0x0, 0x8000, 0x10000005}}, 0x9c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000140)={0xb7c4, 0x8, 0x7f, 0x1, 0x400, 0x5d, 0x6, 0xe3, 0x3, 0x3}) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x1000, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 255.407662] gfs2: not a GFS2 filesystem 03:23:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 255.435929] FAULT_INJECTION: forcing a failure. [ 255.435929] name failslab, interval 1, probability 0, space 0, times 0 [ 255.447301] CPU: 1 PID: 14678 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 255.455713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.465074] Call Trace: [ 255.467683] dump_stack+0x1c9/0x2b4 [ 255.471318] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.476521] ? perf_trace_lock+0xde/0x920 [ 255.480688] should_fail.cold.4+0xa/0x11 [ 255.484754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.489869] ? save_stack+0xa9/0xd0 [ 255.493487] ? save_stack+0x43/0xd0 [ 255.497101] ? kasan_kmalloc+0xc4/0xe0 [ 255.500988] ? kmem_cache_alloc_trace+0x152/0x780 [ 255.505833] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 255.511010] ? __list_lru_init+0x4d6/0x840 [ 255.515239] ? alloc_super+0x976/0xb10 [ 255.519113] ? sget+0x10b/0x150 [ 255.522381] ? gfs2_mount+0x1a7/0x712 [ 255.526171] ? vfs_get_tree+0x1cb/0x5c0 [ 255.530130] ? do_mount+0x6c1/0x1fb0 [ 255.533828] ? ksys_mount+0x12d/0x140 [ 255.537614] ? __x64_sys_mount+0xbe/0x150 [ 255.541752] ? do_syscall_64+0x1b9/0x820 [ 255.545826] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.551191] ? lock_acquire+0x1e4/0x540 [ 255.555155] ? fs_reclaim_acquire+0x20/0x20 [ 255.559466] ? lock_downgrade+0x8f0/0x8f0 [ 255.563598] ? ksys_mount+0x12d/0x140 [ 255.567392] ? check_same_owner+0x340/0x340 [ 255.571704] ? rcu_note_context_switch+0x730/0x730 [ 255.576623] __should_failslab+0x124/0x180 [ 255.580869] should_failslab+0x9/0x14 [ 255.584659] kmem_cache_alloc_trace+0x2cb/0x780 [ 255.589314] ? kasan_kmalloc+0xc4/0xe0 [ 255.593195] __memcg_init_list_lru_node+0x185/0x2d0 [ 255.598199] ? kvfree_rcu+0x20/0x20 [ 255.601814] ? __kmalloc_node+0x47/0x70 [ 255.605777] __list_lru_init+0x4d6/0x840 [ 255.609825] ? up_write+0x7b/0x220 [ 255.613353] ? list_lru_destroy+0x500/0x500 [ 255.617680] ? prealloc_shrinker+0x124/0x450 [ 255.622078] ? prealloc_shrinker+0x21c/0x450 [ 255.626470] ? inactive_list_is_low+0x850/0x850 [ 255.631148] ? __lockdep_init_map+0x105/0x590 [ 255.635633] alloc_super+0x976/0xb10 [ 255.639344] ? destroy_unused_super.part.11+0x110/0x110 [ 255.644695] ? lock_downgrade+0x8f0/0x8f0 [ 255.648833] ? kasan_check_read+0x11/0x20 [ 255.652966] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 255.657535] ? kasan_check_write+0x14/0x20 [ 255.661753] ? do_raw_spin_lock+0xc1/0x200 [ 255.665978] sget_userns+0x276/0x860 [ 255.669680] ? gfs2_kill_sb+0x1a0/0x1a0 [ 255.673646] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 255.679083] ? vfs_get_super+0x270/0x270 [ 255.683131] ? kasan_check_read+0x11/0x20 [ 255.687277] ? do_raw_spin_unlock+0xa7/0x2f0 [ 255.691674] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 255.696256] ? kasan_check_write+0x14/0x20 [ 255.700475] ? do_raw_spin_lock+0xc1/0x200 [ 255.704718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.710243] ? ns_capable_common+0x13f/0x170 [ 255.714637] ? gfs2_kill_sb+0x1a0/0x1a0 [ 255.718600] sget+0x10b/0x150 [ 255.721696] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 255.727137] gfs2_mount+0x1a7/0x712 [ 255.730756] ? fill_super+0x1a40/0x1a40 [ 255.734716] ? check_same_owner+0x340/0x340 [ 255.739026] ? debug_mutex_init+0x2d/0x60 [ 255.743167] ? kasan_unpoison_shadow+0x35/0x50 [ 255.747739] ? kasan_kmalloc+0xc4/0xe0 [ 255.751616] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 255.757148] ? fill_super+0x1a40/0x1a40 [ 255.761108] legacy_get_tree+0x118/0x440 [ 255.765161] vfs_get_tree+0x1cb/0x5c0 [ 255.768945] ? vfs_set_fs_source+0x12c/0x180 [ 255.773343] do_mount+0x6c1/0x1fb0 [ 255.776869] ? check_same_owner+0x340/0x340 [ 255.781179] ? lock_release+0xa30/0xa30 [ 255.785146] ? copy_mount_string+0x40/0x40 [ 255.789368] ? kasan_kmalloc+0xc4/0xe0 [ 255.793244] ? kmem_cache_alloc_trace+0x318/0x780 [ 255.798076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.803600] ? _copy_from_user+0xdf/0x150 [ 255.807741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.813281] ? copy_mount_options+0x285/0x380 [ 255.817789] ksys_mount+0x12d/0x140 [ 255.821412] __x64_sys_mount+0xbe/0x150 [ 255.825379] do_syscall_64+0x1b9/0x820 [ 255.829254] ? finish_task_switch+0x1d3/0x870 [ 255.833739] ? syscall_return_slowpath+0x5e0/0x5e0 [ 255.838663] ? syscall_return_slowpath+0x31d/0x5e0 [ 255.843582] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 255.848585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.854111] ? prepare_exit_to_usermode+0x291/0x3b0 [ 255.859116] ? perf_trace_sys_enter+0xb10/0xb10 [ 255.863773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.868638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.873813] RIP: 0033:0x4585da [ 255.876985] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 255.896268] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 255.903963] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 255.911236] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 255.918491] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 255.925748] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 255.933020] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000037 03:23:26 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xa}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000110000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x8204, 0xfffffeb3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 255.973865] gfs2: not a GFS2 filesystem 03:23:26 executing program 5 (fault-call:0 fault-nth:56): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:26 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000c00001000000010000001300000015000000"], 0x18}, 0x0) [ 256.044127] gfs2: not a GFS2 filesystem 03:23:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2h', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000400)={0x5, 0x0, [{0x2, 0x47, &(0x7f0000000140)=""/71}, {0x10002, 0x49, &(0x7f00000001c0)=""/73}, {0x1, 0xf5, &(0x7f0000000240)=""/245}, {0x4, 0x1f, &(0x7f00000000c0)=""/31}, {0xf000, 0xa2, &(0x7f0000000340)=""/162}]}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r2 = dup2(r0, r0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 256.117706] FAULT_INJECTION: forcing a failure. [ 256.117706] name failslab, interval 1, probability 0, space 0, times 0 [ 256.129061] CPU: 1 PID: 14721 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 256.137473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.146834] Call Trace: [ 256.149440] dump_stack+0x1c9/0x2b4 [ 256.153088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.158299] ? perf_trace_lock+0xde/0x920 [ 256.162469] should_fail.cold.4+0xa/0x11 [ 256.166548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.171662] ? perf_trace_lock+0xde/0x920 [ 256.175820] ? ksys_mount+0x12d/0x140 [ 256.179635] ? __x64_sys_mount+0xbe/0x150 [ 256.183791] ? do_syscall_64+0x1b9/0x820 [ 256.187860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.193238] ? zap_class+0x740/0x740 [ 256.196964] ? __list_lru_init+0x409/0x840 [ 256.201207] ? lock_downgrade+0x8f0/0x8f0 [ 256.205366] ? lock_acquire+0x1e4/0x540 [ 256.209347] ? fs_reclaim_acquire+0x20/0x20 [ 256.213689] ? lock_acquire+0x1e4/0x540 [ 256.217671] ? fs_reclaim_acquire+0x20/0x20 [ 256.222005] ? lock_downgrade+0x8f0/0x8f0 [ 256.226156] ? check_same_owner+0x340/0x340 [ 256.230473] ? check_same_owner+0x340/0x340 [ 256.234787] ? rcu_note_context_switch+0x730/0x730 [ 256.239708] __should_failslab+0x124/0x180 [ 256.243929] should_failslab+0x9/0x14 [ 256.247714] __kmalloc+0x2c8/0x760 [ 256.251591] ? kvfree_rcu+0x20/0x20 [ 256.255224] ? __list_lru_init+0x151/0x840 [ 256.260086] __list_lru_init+0x151/0x840 [ 256.264139] ? up_write+0x7b/0x220 [ 256.267666] ? list_lru_destroy+0x500/0x500 [ 256.271974] ? prealloc_shrinker+0x124/0x450 [ 256.276372] ? prealloc_shrinker+0x21c/0x450 [ 256.280793] ? inactive_list_is_low+0x850/0x850 [ 256.285452] ? __lockdep_init_map+0x105/0x590 [ 256.289948] alloc_super+0x9a6/0xb10 [ 256.293658] ? destroy_unused_super.part.11+0x110/0x110 [ 256.299012] ? lock_downgrade+0x8f0/0x8f0 [ 256.303155] ? kasan_check_read+0x11/0x20 [ 256.307291] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 256.311879] ? kasan_check_write+0x14/0x20 [ 256.316100] ? do_raw_spin_lock+0xc1/0x200 [ 256.320324] sget_userns+0x276/0x860 [ 256.324025] ? gfs2_kill_sb+0x1a0/0x1a0 [ 256.327993] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 256.333431] ? vfs_get_super+0x270/0x270 [ 256.337478] ? kasan_check_read+0x11/0x20 [ 256.341611] ? do_raw_spin_unlock+0xa7/0x2f0 [ 256.346009] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 256.350583] ? kasan_check_write+0x14/0x20 [ 256.354806] ? do_raw_spin_lock+0xc1/0x200 [ 256.359048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.364572] ? ns_capable_common+0x13f/0x170 [ 256.368969] ? gfs2_kill_sb+0x1a0/0x1a0 [ 256.372927] sget+0x10b/0x150 [ 256.376025] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 256.381467] gfs2_mount+0x1a7/0x712 [ 256.385086] ? fill_super+0x1a40/0x1a40 [ 256.389051] ? check_same_owner+0x340/0x340 [ 256.393375] ? debug_mutex_init+0x2d/0x60 [ 256.397515] ? kasan_unpoison_shadow+0x35/0x50 [ 256.402088] ? kasan_kmalloc+0xc4/0xe0 [ 256.405965] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 256.411492] ? fill_super+0x1a40/0x1a40 [ 256.415466] legacy_get_tree+0x118/0x440 [ 256.419517] vfs_get_tree+0x1cb/0x5c0 [ 256.423315] ? vfs_set_fs_source+0x12c/0x180 [ 256.427722] do_mount+0x6c1/0x1fb0 [ 256.431256] ? check_same_owner+0x340/0x340 [ 256.435563] ? lock_release+0xa30/0xa30 [ 256.439531] ? copy_mount_string+0x40/0x40 [ 256.443755] ? kasan_kmalloc+0xc4/0xe0 [ 256.447633] ? kmem_cache_alloc_trace+0x318/0x780 [ 256.452463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.457986] ? _copy_from_user+0xdf/0x150 [ 256.462127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.467650] ? copy_mount_options+0x285/0x380 [ 256.472133] ksys_mount+0x12d/0x140 [ 256.475751] __x64_sys_mount+0xbe/0x150 [ 256.479716] do_syscall_64+0x1b9/0x820 [ 256.483590] ? finish_task_switch+0x1d3/0x870 [ 256.488074] ? syscall_return_slowpath+0x5e0/0x5e0 [ 256.492990] ? syscall_return_slowpath+0x31d/0x5e0 [ 256.497931] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 256.502933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.508470] ? prepare_exit_to_usermode+0x291/0x3b0 [ 256.513472] ? perf_trace_sys_enter+0xb10/0xb10 [ 256.518129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.522961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.528133] RIP: 0033:0x4585da [ 256.531302] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 256.550578] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 256.558276] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da 03:23:27 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x80000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002abd7000fedbdf250200000004000500080002000200000008000300ff000000"], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff, r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000002c0)=""/189, &(0x7f0000000140)=0xbd) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x10000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe8030000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 256.565530] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 256.572783] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 256.580038] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 256.587294] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000038 03:23:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000003ec00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:27 executing program 5 (fault-call:0 fault-nth:57): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2t', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 256.749094] FAULT_INJECTION: forcing a failure. [ 256.749094] name failslab, interval 1, probability 0, space 0, times 0 [ 256.760410] CPU: 1 PID: 14769 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 256.768829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.778196] Call Trace: [ 256.780784] dump_stack+0x1c9/0x2b4 [ 256.784406] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.789593] ? __kernel_text_address+0xd/0x40 [ 256.794078] ? unwind_get_return_address+0x61/0xa0 [ 256.798997] should_fail.cold.4+0xa/0x11 [ 256.803053] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.808149] ? save_stack+0xa9/0xd0 [ 256.811767] ? save_stack+0x43/0xd0 [ 256.815383] ? kasan_kmalloc+0xc4/0xe0 [ 256.819260] ? kmem_cache_alloc_trace+0x152/0x780 [ 256.824092] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 256.829264] ? __list_lru_init+0x4d6/0x840 [ 256.833485] ? alloc_super+0x976/0xb10 [ 256.837358] ? sget+0x10b/0x150 [ 256.840623] ? gfs2_mount+0x1a7/0x712 [ 256.844410] ? legacy_get_tree+0x118/0x440 [ 256.848628] ? vfs_get_tree+0x1cb/0x5c0 [ 256.852593] ? do_mount+0x6c1/0x1fb0 [ 256.856296] ? ksys_mount+0x12d/0x140 [ 256.860086] ? __x64_sys_mount+0xbe/0x150 [ 256.864220] ? do_syscall_64+0x1b9/0x820 [ 256.868296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.873651] ? __sched_text_start+0x8/0x8 [ 256.877791] ? lock_acquire+0x1e4/0x540 [ 256.881752] ? fs_reclaim_acquire+0x20/0x20 [ 256.886064] ? lock_downgrade+0x8f0/0x8f0 [ 256.890200] ? ksys_mount+0x12d/0x140 [ 256.893991] ? check_same_owner+0x340/0x340 [ 256.898303] ? rcu_note_context_switch+0x730/0x730 [ 256.903223] __should_failslab+0x124/0x180 [ 256.907448] should_failslab+0x9/0x14 [ 256.911233] kmem_cache_alloc_trace+0x2cb/0x780 [ 256.915887] ? kasan_kmalloc+0xc4/0xe0 [ 256.919784] __memcg_init_list_lru_node+0x185/0x2d0 [ 256.924789] ? kvfree_rcu+0x20/0x20 [ 256.928403] ? __kmalloc_node+0x47/0x70 [ 256.932368] __list_lru_init+0x4d6/0x840 [ 256.936412] ? up_write+0x7b/0x220 [ 256.939939] ? list_lru_destroy+0x500/0x500 [ 256.944245] ? prealloc_shrinker+0x124/0x450 [ 256.948641] ? prealloc_shrinker+0x21c/0x450 [ 256.953039] ? inactive_list_is_low+0x850/0x850 [ 256.957697] ? __lockdep_init_map+0x105/0x590 [ 256.962184] alloc_super+0x976/0xb10 [ 256.965891] ? destroy_unused_super.part.11+0x110/0x110 [ 256.971242] ? lock_downgrade+0x8f0/0x8f0 [ 256.975384] ? kasan_check_read+0x11/0x20 [ 256.979517] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 256.984091] ? kasan_check_write+0x14/0x20 [ 256.988309] ? do_raw_spin_lock+0xc1/0x200 [ 256.992536] sget_userns+0x276/0x860 [ 256.996233] ? gfs2_kill_sb+0x1a0/0x1a0 [ 257.000196] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 257.005634] ? vfs_get_super+0x270/0x270 [ 257.009692] ? kasan_check_read+0x11/0x20 [ 257.013828] ? do_raw_spin_unlock+0xa7/0x2f0 [ 257.018221] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 257.022793] ? kasan_check_write+0x14/0x20 [ 257.027015] ? do_raw_spin_lock+0xc1/0x200 [ 257.031255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.036779] ? ns_capable_common+0x13f/0x170 [ 257.041177] ? gfs2_kill_sb+0x1a0/0x1a0 [ 257.045139] sget+0x10b/0x150 [ 257.048231] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 257.053673] gfs2_mount+0x1a7/0x712 [ 257.057307] ? fill_super+0x1a40/0x1a40 [ 257.061269] ? do_raw_spin_unlock+0xa7/0x2f0 [ 257.065662] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 257.070233] ? kasan_unpoison_shadow+0x35/0x50 [ 257.074806] ? kasan_kmalloc+0xc4/0xe0 [ 257.078683] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 257.084211] ? fill_super+0x1a40/0x1a40 [ 257.088182] legacy_get_tree+0x118/0x440 [ 257.092233] vfs_get_tree+0x1cb/0x5c0 [ 257.096024] ? vfs_set_fs_source+0x12c/0x180 [ 257.100420] do_mount+0x6c1/0x1fb0 [ 257.103947] ? check_same_owner+0x340/0x340 [ 257.108255] ? lock_release+0xa30/0xa30 [ 257.112218] ? copy_mount_string+0x40/0x40 [ 257.116440] ? kasan_kmalloc+0xc4/0xe0 [ 257.120319] ? kmem_cache_alloc_trace+0x318/0x780 [ 257.125154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.130679] ? _copy_from_user+0xdf/0x150 [ 257.134816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.140355] ? copy_mount_options+0x285/0x380 [ 257.144840] ksys_mount+0x12d/0x140 [ 257.148456] __x64_sys_mount+0xbe/0x150 [ 257.152420] do_syscall_64+0x1b9/0x820 [ 257.156308] ? finish_task_switch+0x1d3/0x870 [ 257.160790] ? syscall_return_slowpath+0x5e0/0x5e0 [ 257.165710] ? syscall_return_slowpath+0x31d/0x5e0 [ 257.170628] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 257.175645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.181168] ? prepare_exit_to_usermode+0x291/0x3b0 [ 257.186171] ? perf_trace_sys_enter+0xb10/0xb10 [ 257.190840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.195673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.200849] RIP: 0033:0x4585da [ 257.204022] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 257.223299] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 257.230995] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 257.238251] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 03:23:27 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000025c0)='/dev/input/mouse#\x00', 0x6, 0x0) mkdirat$cgroup(r0, &(0x7f0000002600)='syz1\x00', 0x1ff) clock_gettime(0x3, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000080)={r1, r2+30000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r3, &(0x7f00000009c0)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002200)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f00000002c0)=""/114, 0x72, 0xffffffffffffff6f}, 0xfffffffffffffffa}, {{&(0x7f0000000340)=@xdp, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f00000003c0)=""/90, 0x5a}], 0x2, &(0x7f0000000480)=""/7, 0x7, 0xf289}, 0x3}, {{&(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=""/103, 0x67, 0x4b2}, 0xffff}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/173, 0xad}, {&(0x7f00000008c0)=""/157, 0x9d}], 0x2, &(0x7f00000009c0), 0x0, 0x80000000}, 0x1}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/63, 0x3f}, {&(0x7f0000000ac0)=""/126, 0x7e}, {&(0x7f0000000b40)=""/82, 0x52}], 0x3, &(0x7f0000000c00)=""/120, 0x78, 0x100}, 0x4798}, {{&(0x7f0000000c80)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000000d00)=""/219, 0xdb}, {&(0x7f0000000e00)=""/18, 0x12}, {&(0x7f0000000e40)=""/166, 0xa6}, {&(0x7f0000000f00)=""/128, 0x80}, {&(0x7f0000000f80)=""/167, 0xa7}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/9, 0x9}], 0x7, &(0x7f0000002100)=""/199, 0xc7, 0x4}, 0x80}], 0x6, 0x1, &(0x7f00000023c0)={r4, r5+30000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000002400), &(0x7f0000002440)=0x4) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = add_key(&(0x7f0000002480)='keyring\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r7, &(0x7f0000002500)="61d6320a08c30016e123c6b79351fbb809172e48f22ad055ac0f7717a9d3c3cdc361ead8e3dfe8ed5d1fcac3217693232a9f0f20b40cf0e22c03dd46f30bd9bf3bf68552497544b1eb62deefb81eb894cb2ba48e4b32da95f78fd85fad479fdcd58310aaee12d50a56601711e142652254e498cb5398d3c0ada79e981a024e4d530630bb1e24d41df5b6fd3950df62c7a785460b69b30b739865efe10071721a8692626991e2b6c7ae4007e0", 0xac) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000026c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002680)={0xffffffff}, 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000002700)={0x10, 0x30, 0xfa00, {&(0x7f0000002640), 0x2, {0xa, 0x4e21, 0x3, @empty, 0x3}, r8}}, 0x38) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) [ 257.245504] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 257.252761] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 257.260022] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000039 03:23:27 executing program 5 (fault-call:0 fault-nth:58): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xffffff7f}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x300}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)={{0x108, 0x2, 0x3bb8, 0x307, 0x5, 0x1, 0x12, 0x7}, "1f6389954ebeb226bc4b2645e9ce463be2039e550db85de2e1a3da22315652865a29061ee07838323a2278e921fa12c36383dd4a271222614a235645902a601d1bfe3657331a160d16a59638eb387566c4f6585b5da517362d860060da86ef90a515f26e1dfa93b0ee2ac00c7d96b8280f229ccec83088cc9039e4807837addda4820879337dc75ffcc8bc2696133e268469d77decea347fe9b644df234e2e54ed9c8fec41c1be01bfbeb3b094d6fb42a1e8af4fd275f7", [[], [], [], [], [], [], []]}, 0x7d7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x10000, 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$unix(0x1, 0x2, 0x0) [ 257.410899] gfs2: not a GFS2 filesystem [ 257.446141] gfs2: not a GFS2 filesystem [ 257.453748] FAULT_INJECTION: forcing a failure. [ 257.453748] name failslab, interval 1, probability 0, space 0, times 0 [ 257.465051] CPU: 1 PID: 14818 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 257.473462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.482827] Call Trace: [ 257.485429] dump_stack+0x1c9/0x2b4 [ 257.489074] ? dump_stack_print_info.cold.2+0x52/0x52 03:23:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000340000001000000010000001300000015000000"], 0x18}, 0x0) [ 257.494280] ? perf_trace_lock+0xde/0x920 [ 257.498439] should_fail.cold.4+0xa/0x11 [ 257.502515] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.507637] ? save_stack+0xa9/0xd0 [ 257.511277] ? save_stack+0x43/0xd0 [ 257.514910] ? kasan_kmalloc+0xc4/0xe0 [ 257.518804] ? __kmalloc+0x14e/0x760 [ 257.522527] ? __list_lru_init+0x151/0x840 [ 257.526769] ? alloc_super+0x9a6/0xb10 [ 257.530666] ? sget+0x10b/0x150 [ 257.533954] ? gfs2_mount+0x1a7/0x712 [ 257.537758] ? legacy_get_tree+0x118/0x440 [ 257.542003] ? vfs_get_tree+0x1cb/0x5c0 [ 257.545985] ? do_mount+0x6c1/0x1fb0 [ 257.549705] ? ksys_mount+0x12d/0x140 [ 257.553525] ? lock_acquire+0x1e4/0x540 [ 257.557514] ? fs_reclaim_acquire+0x20/0x20 [ 257.561842] ? lock_downgrade+0x8f0/0x8f0 [ 257.566005] ? check_same_owner+0x340/0x340 [ 257.570335] ? rcu_note_context_switch+0x730/0x730 [ 257.575276] __should_failslab+0x124/0x180 [ 257.579525] should_failslab+0x9/0x14 [ 257.583336] kmem_cache_alloc_node_trace+0x26f/0x770 [ 257.588450] ? kasan_kmalloc+0xc4/0xe0 [ 257.592351] __kmalloc_node+0x33/0x70 [ 257.596159] kvmalloc_node+0x65/0xf0 [ 257.599879] __list_lru_init+0x5d9/0x840 [ 257.603945] ? up_write+0x7b/0x220 [ 257.607502] ? list_lru_destroy+0x500/0x500 [ 257.611830] ? prealloc_shrinker+0x124/0x450 [ 257.616243] ? prealloc_shrinker+0x21c/0x450 [ 257.620643] ? inactive_list_is_low+0x850/0x850 [ 257.625302] ? __lockdep_init_map+0x105/0x590 [ 257.629792] alloc_super+0x9a6/0xb10 [ 257.633542] ? destroy_unused_super.part.11+0x110/0x110 [ 257.638893] ? lock_downgrade+0x8f0/0x8f0 [ 257.643050] ? kasan_check_read+0x11/0x20 [ 257.647189] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 257.651760] ? kasan_check_write+0x14/0x20 [ 257.655980] ? do_raw_spin_lock+0xc1/0x200 [ 257.660207] sget_userns+0x276/0x860 [ 257.663908] ? gfs2_kill_sb+0x1a0/0x1a0 [ 257.667871] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 257.673307] ? vfs_get_super+0x270/0x270 [ 257.677352] ? kasan_check_read+0x11/0x20 [ 257.681488] ? do_raw_spin_unlock+0xa7/0x2f0 [ 257.685884] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 257.690456] ? kasan_check_write+0x14/0x20 [ 257.694681] ? do_raw_spin_lock+0xc1/0x200 [ 257.698920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.704446] ? ns_capable_common+0x13f/0x170 [ 257.708843] ? gfs2_kill_sb+0x1a0/0x1a0 [ 257.712803] sget+0x10b/0x150 [ 257.715898] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 257.721337] gfs2_mount+0x1a7/0x712 [ 257.724953] ? fill_super+0x1a40/0x1a40 [ 257.728925] ? check_same_owner+0x340/0x340 [ 257.733236] ? debug_mutex_init+0x2d/0x60 [ 257.737375] ? kasan_unpoison_shadow+0x35/0x50 [ 257.741944] ? kasan_kmalloc+0xc4/0xe0 [ 257.745824] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 257.751350] ? fill_super+0x1a40/0x1a40 [ 257.755311] legacy_get_tree+0x118/0x440 [ 257.759360] vfs_get_tree+0x1cb/0x5c0 [ 257.763148] ? vfs_set_fs_source+0x12c/0x180 [ 257.767545] do_mount+0x6c1/0x1fb0 [ 257.771073] ? kasan_check_read+0x11/0x20 [ 257.775206] ? do_raw_spin_unlock+0xa7/0x2f0 [ 257.779631] ? copy_mount_string+0x40/0x40 [ 257.783852] ? kasan_kmalloc+0xc4/0xe0 [ 257.787727] ? kmem_cache_alloc_trace+0x318/0x780 [ 257.792686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.798208] ? copy_mount_options+0x285/0x380 [ 257.802692] ksys_mount+0x12d/0x140 [ 257.806308] __x64_sys_mount+0xbe/0x150 [ 257.810273] do_syscall_64+0x1b9/0x820 [ 257.814151] ? syscall_slow_exit_work+0x500/0x500 [ 257.818992] ? syscall_return_slowpath+0x5e0/0x5e0 [ 257.823919] ? syscall_return_slowpath+0x31d/0x5e0 [ 257.828839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.834363] ? prepare_exit_to_usermode+0x291/0x3b0 [ 257.839366] ? perf_trace_sys_enter+0xb10/0xb10 [ 257.844028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.848861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.854036] RIP: 0033:0x4585da [ 257.857205] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 257.876481] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 257.884199] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da 03:23:28 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2180, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000000c0)=""/27) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3c000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2, 0x10000) sendmsg$kcm(r1, &(0x7f0000001c00)={&(0x7f0000000280)=@in={0x2, 0x4e21, @rand_addr=0x7}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000300)="fcb20c9101702094d2a8563e02828505a1f203ced4bbb950de3b7534c1a655ca44960157f4a8447d0955f2297a5c3074dbbc7ce0ab250e7213a779c36991f12360fe64c17187cc299ac2b6896023ea74ff2f06245ac0b49fc329f8fa3864b3f1f8e1346ef1d0cd50c7ed81f5f2dfe2f1141088d2e0db8598ee9cb11ee71347d529a77d73337d161529c0fc59be26dd632af28bc5544696feebfaa5130db3bbda18ee601bc98bef95585b523a6eaf7806289add3695c8fa0c0291b4f7635780a199c82fb93173cbc9d0f6c27748eb55fc386ab4", 0xd3}, {&(0x7f0000000400)="2ad5c85c59b7754f53d937380bef04043495f648437fa7f2e79dfa5a24ab34ddd774bd6ff03fb67d5ac67619fba293dcb24cc321efe5c5e959f58ef35f3ba2e0c02346501dcf9c27d1c8c0e8a49059db8c199b328116976618f9dc246e9d20386ce076b72ccddc4b746ef3d75e9ac707be486fbd36fdbe5493f20f3e5f35bbf58b9eda4040", 0x85}, {&(0x7f00000004c0)="7498985138f6886181ffd7eacd4a2958d4be5343970dd4a28cec637e3ff1ae8d7389980a0037ad579a11645128278132971ec02579abb0f6a6b0457512f17c23f0d16403e793c909b13f7b16e8a13f85375ce110c7b47e4c5c8b4af154160f03cf44abbba711492d080bbff683f99275a36548833f4f0e79df152e4400f681de390da7b3f82c1d24537f0d63d14cb484e9ec7ab26f11a13138da28cc53bf1b2a19d9c2f4a454186f4552b02534b06977487cf39f57acb7eadd4b324c608dfef29b809764f7dbb6aa28422cb888ead5c3d87b4e0d00736b2d196cf73ed1aa1ca5aeb576ad540633e2e6c03c64571a", 0xee}, {&(0x7f00000005c0)="439028d2c149dbdea943603225bd0464292a67eec14bf1372c151f7082977e5c71fa9e3a443bc45c1d3a50b526427eebfe2a8898d99865c84bd06a6dd3311b29eaa3fe73c77d17597ca88477f9a2ebeac489412124de6c227e73d9df37c97bdd46da466433edb724c966de3e40e09b77e9ea4edaf2fc226f1c29db12dfd50b02e3b135bfcb2fe32a098ea4ad9335187988eb3b712bbcc241f7f52b5705fd4f3f041670d1a583f2716aea7ef85d775fc237a5c692a1cf2c6bbc286f8028a6fa8ad991dfea8e828bae37405fb2b7e9a8cccec81d8c688766e8", 0xd8}, {&(0x7f00000006c0)="140242230446ddf17dd0ceac8a3cd4fe0b88123f602516b2b38718f0787061ae633f8150510e8d4bb0d0d2003b11b95a7eab5596d1dc330a0741ce63dcb891f60782210a82edbd1eb95b4efdedd1f74f5c6f8e5233a52d39bb87ded595a0e937d583373ddae403f706ad0776b89e352b472299a10d679e5897d6d262451f17c51841adf7613f7eb6998081599962ad1c4d1a1f91b8f076de2c7e5abb4f3924a150ab886a3970363d", 0xa8}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="483ff84419dd94de01e2057241c22643e32ae6949901a5ce513111e502aa1823c45b5a106be1600f412f0f0cae80433881599eb393717517c9fdb22a85843545ca31876e630f7af37f713670cac7b7e66fee2db16c7cd07192538453ca7ec32f15bd95bbe5f37c88b2a219784a1d9eae41cc1a5d085963714c0c5173b767a351c3fba67fa2f1", 0x86}, {&(0x7f0000001840)="adf0c10fbd31d33444bfbba3775be31e1878bd822ba2e23f30dd89df74e03aa5364ed643ed5d553e16f79b5c974a8c23f9c4cf68fede83724ff331229af9e688753b6a2f0f3cbc22b13aaaa96e0b779118034d400cb471bafd3f4b706961362a4c83bd7467cfce9d7184d68035cfcae5b77f65222c0aa52206f0c2eef1829e0654a000ef767540d7ff6b386492a41841c76d9eda6e9c715a725bf9d34644b7756632ff260b7b77c4bbb8428a388e044fd71ae2adf893516b9541ee614670eba072ae6ba66984813703dfa46f807cfae62d718b7b7e760ef68f50f5ad481e79", 0xdf}], 0x8, &(0x7f00000019c0)=[{0xd0, 0x0, 0xdb, "b25e6ca350010c1b9eba7ec89bc620df9a56def1276908534b8440114e30580a7d7be36a2961a746a8e50678f30a9ef3194d7653d70d66a804be830fb77e1bfd23d87d35f971003396aad1d314f623e79282ce5cd3c5c204af56827a0e7ea39e63500274991f2af229f6d93038fdbbc6eb22b98a7f8204ac0c6a9b129442fd94924e84953c8dae2a60af3f2d39c9ad6cdd5fb04cfebbd476fa4cb76dbc12a469962ed903760cf34b8a958117f54fa9617bf2ed5008c2c4e5736584c171a060"}, {0x28, 0x11f, 0x83, "70375d11b74585fa4af371917587fa682c60f9020e"}, {0x110, 0x113, 0x2, "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"}], 0x208, 0x40000}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x40000) pread64(r2, &(0x7f0000000140)=""/199, 0xc7, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'veth1_to_team\x00', @random="566e86626b95"}) 03:23:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1f4}, 0x80, &(0x7f0000003900)}, 0x0) [ 257.891460] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 257.898712] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 257.905967] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 257.913236] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003a 03:23:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:28 executing program 5 (fault-call:0 fault-nth:59): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xa00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x7, &(0x7f0000000000)={0x0, 0x4, 0x3, @thr={&(0x7f0000000140)="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", &(0x7f0000001140)="6646a7d61fc512144850277166c4abb2947787cc9cd29e271436745bc21aaaf8a5b569e5bfb7bfea012cb3e2cf7b512f213f3b4ea31087c53cc5f73ffaeb2b9e63c83f1ca5c1e3b40edc53c962ac429388801617b23165623cd776306f2eb52055612b6436b8cbaf5ae4ea492242d0835aa17fc663d198ab7d8c1e28ea2c522431033fced02857effa68103ab6d2415450ac5de7be5cc0de947b93837042520d18c9599e7f8488c734d3a3bf365b54530ad9a28a65d43a8d98fa86b1d3e31c9d57f843040838b78ecc3f12ea57bc21ba066e144a91c220984a84ff4b067d5c5ac5be4a9e83ee40a2c958c50445d7decfd1f9a3f7a935"}}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000001300)) pipe2(&(0x7f0000001280)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000012c0)={0x1, {0x77359400}, 0x200, 0x4}) 03:23:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x33}, 0x80, &(0x7f0000003900)}, 0x0) [ 258.016398] gfs2: not a GFS2 filesystem [ 258.055077] gfs2: not a GFS2 filesystem [ 258.124064] FAULT_INJECTION: forcing a failure. [ 258.124064] name failslab, interval 1, probability 0, space 0, times 0 [ 258.135404] CPU: 0 PID: 14863 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 258.143812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.153170] Call Trace: [ 258.155768] dump_stack+0x1c9/0x2b4 [ 258.159413] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.164616] should_fail.cold.4+0xa/0x11 [ 258.168688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.173811] ? save_stack+0xa9/0xd0 [ 258.177448] ? save_stack+0x43/0xd0 [ 258.181085] ? kasan_kmalloc+0xc4/0xe0 [ 258.184981] ? __kmalloc+0x14e/0x760 [ 258.188704] ? __list_lru_init+0x151/0x840 [ 258.192956] ? alloc_super+0x9a6/0xb10 [ 258.196850] ? sget_userns+0x276/0x860 [ 258.200742] ? sget+0x10b/0x150 [ 258.204033] ? gfs2_mount+0x1a7/0x712 [ 258.207843] ? legacy_get_tree+0x118/0x440 [ 258.212088] ? vfs_get_tree+0x1cb/0x5c0 [ 258.216056] ? do_mount+0x6c1/0x1fb0 [ 258.219761] ? ksys_mount+0x12d/0x140 [ 258.223551] ? __x64_sys_mount+0xbe/0x150 [ 258.227678] ? do_syscall_64+0x1b9/0x820 [ 258.231738] ? lock_acquire+0x1e4/0x540 [ 258.235702] ? fs_reclaim_acquire+0x20/0x20 [ 258.240014] ? lock_downgrade+0x8f0/0x8f0 [ 258.244155] ? check_same_owner+0x340/0x340 [ 258.248461] ? rcu_note_context_switch+0x730/0x730 [ 258.253375] __should_failslab+0x124/0x180 [ 258.257606] should_failslab+0x9/0x14 [ 258.261405] kmem_cache_alloc_node_trace+0x26f/0x770 [ 258.266499] ? kasan_kmalloc+0xc4/0xe0 [ 258.270372] __kmalloc_node+0x33/0x70 [ 258.274162] kvmalloc_node+0x65/0xf0 [ 258.277861] __list_lru_init+0x5d9/0x840 [ 258.281914] ? up_write+0x7b/0x220 [ 258.285443] ? list_lru_destroy+0x500/0x500 [ 258.289759] ? prealloc_shrinker+0x124/0x450 [ 258.294151] ? prealloc_shrinker+0x21c/0x450 [ 258.298550] ? inactive_list_is_low+0x850/0x850 [ 258.303214] ? __lockdep_init_map+0x105/0x590 [ 258.307712] alloc_super+0x9a6/0xb10 [ 258.311417] ? destroy_unused_super.part.11+0x110/0x110 [ 258.316765] ? lock_downgrade+0x8f0/0x8f0 [ 258.320900] ? kasan_check_read+0x11/0x20 [ 258.325046] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 258.329626] ? kasan_check_write+0x14/0x20 [ 258.333851] ? do_raw_spin_lock+0xc1/0x200 [ 258.338090] sget_userns+0x276/0x860 [ 258.341804] ? gfs2_kill_sb+0x1a0/0x1a0 [ 258.345787] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 258.351246] ? vfs_get_super+0x270/0x270 [ 258.355312] ? kasan_check_read+0x11/0x20 [ 258.359467] ? do_raw_spin_unlock+0xa7/0x2f0 [ 258.363882] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 258.365718] gfs2: not a GFS2 filesystem 03:23:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x121) semctl$GETPID(r1, 0x6, 0xb, &(0x7f0000000180)=""/144) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 03:23:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3a}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x600000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:28 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000c000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioprio_set$pid(0x3, r1, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) [ 258.368472] ? kasan_check_write+0x14/0x20 [ 258.368486] ? do_raw_spin_lock+0xc1/0x200 [ 258.368513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.368532] ? ns_capable_common+0x13f/0x170 [ 258.390861] ? gfs2_kill_sb+0x1a0/0x1a0 [ 258.394846] sget+0x10b/0x150 [ 258.397966] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 258.403428] gfs2_mount+0x1a7/0x712 [ 258.407062] ? fill_super+0x1a40/0x1a40 [ 258.411036] ? check_same_owner+0x340/0x340 [ 258.415348] ? debug_mutex_init+0x2d/0x60 [ 258.419491] ? kasan_unpoison_shadow+0x35/0x50 [ 258.424602] ? kasan_kmalloc+0xc4/0xe0 [ 258.428482] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 258.434020] ? fill_super+0x1a40/0x1a40 [ 258.437983] legacy_get_tree+0x118/0x440 [ 258.442038] vfs_get_tree+0x1cb/0x5c0 [ 258.445822] ? vfs_set_fs_source+0x12c/0x180 [ 258.450222] do_mount+0x6c1/0x1fb0 [ 258.453746] ? check_same_owner+0x340/0x340 [ 258.458052] ? lock_release+0xa30/0xa30 [ 258.462020] ? copy_mount_string+0x40/0x40 [ 258.466244] ? kasan_kmalloc+0xc4/0xe0 [ 258.470120] ? kmem_cache_alloc_trace+0x318/0x780 [ 258.474954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.480476] ? _copy_from_user+0xdf/0x150 [ 258.484612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.490135] ? copy_mount_options+0x285/0x380 [ 258.494621] ksys_mount+0x12d/0x140 [ 258.498236] __x64_sys_mount+0xbe/0x150 [ 258.502201] do_syscall_64+0x1b9/0x820 [ 258.506076] ? syscall_return_slowpath+0x5e0/0x5e0 [ 258.510995] ? syscall_return_slowpath+0x31d/0x5e0 [ 258.515920] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 258.520929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.526452] ? prepare_exit_to_usermode+0x291/0x3b0 [ 258.531455] ? perf_trace_sys_enter+0xb10/0xb10 [ 258.536111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.540948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.546121] RIP: 0033:0x4585da [ 258.549293] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 258.568576] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 258.576273] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 258.583526] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 258.590780] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 258.598037] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 258.605294] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003b 03:23:29 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_team\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x3b8, 0x160, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000980), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7fff, 0x9, 0x1, 0x0, 0x0, "eb58214ec73f1756c7a2f116838c3e54081efd5ca3af845d6031e6aafcd332c093494bca735c59824ddeaead978a8581570ef425676e4c7ba4fdde05f51a67db"}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffff00, 0xff0000ff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x5, 0x800, 0x3, 0x3ff, 0x5, 'team_slave_0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1e}, 0xe}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x7fff, 0x1, 0x10000000000, 0x8001, 0x2a8, 'nr0\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x0, 0x23c}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 258.642611] gfs2: not a GFS2 filesystem 03:23:29 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x400000) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x501000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x4}) r5 = inotify_init1(0x0) r6 = getpid() fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:29 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3300}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:29 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x4000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:29 executing program 5 (fault-call:0 fault-nth:60): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:29 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800003e8000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x2401) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/73) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe5) [ 258.834418] FAULT_INJECTION: forcing a failure. [ 258.834418] name failslab, interval 1, probability 0, space 0, times 0 [ 258.845837] CPU: 0 PID: 14931 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 258.854250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.863635] Call Trace: [ 258.866242] dump_stack+0x1c9/0x2b4 [ 258.869890] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.875092] ? perf_trace_lock+0xde/0x920 [ 258.879249] should_fail.cold.4+0xa/0x11 [ 258.883321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.888425] ? is_bpf_text_address+0xd7/0x170 [ 258.892912] ? kernel_text_address+0x79/0xf0 [ 258.897309] ? __kernel_text_address+0xd/0x40 [ 258.901792] ? unwind_get_return_address+0x61/0xa0 [ 258.906738] ? __save_stack_trace+0x8d/0xf0 [ 258.911063] ? lock_acquire+0x1e4/0x540 [ 258.915027] ? fs_reclaim_acquire+0x20/0x20 [ 258.919337] ? lock_downgrade+0x8f0/0x8f0 [ 258.923474] ? ksys_mount+0x12d/0x140 [ 258.927268] ? check_same_owner+0x340/0x340 [ 258.931580] ? rcu_note_context_switch+0x730/0x730 [ 258.936499] __should_failslab+0x124/0x180 [ 258.940753] should_failslab+0x9/0x14 [ 258.944544] kmem_cache_alloc_trace+0x2cb/0x780 [ 258.949198] ? kasan_kmalloc+0xc4/0xe0 [ 258.953079] __memcg_init_list_lru_node+0x185/0x2d0 [ 258.958083] ? kvfree_rcu+0x20/0x20 [ 258.961695] ? __kmalloc_node+0x47/0x70 [ 258.965658] __list_lru_init+0x4d6/0x840 [ 258.969708] ? up_write+0x7b/0x220 [ 258.973239] ? list_lru_destroy+0x500/0x500 [ 258.977549] ? prealloc_shrinker+0x124/0x450 [ 258.981946] ? prealloc_shrinker+0x21c/0x450 [ 258.986342] ? inactive_list_is_low+0x850/0x850 [ 258.991007] ? __lockdep_init_map+0x105/0x590 [ 258.995498] alloc_super+0x9a6/0xb10 [ 258.999203] ? destroy_unused_super.part.11+0x110/0x110 [ 259.004556] ? lock_downgrade+0x8f0/0x8f0 [ 259.008698] ? kasan_check_read+0x11/0x20 [ 259.012832] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 259.017404] ? kasan_check_write+0x14/0x20 [ 259.021624] ? do_raw_spin_lock+0xc1/0x200 [ 259.025866] sget_userns+0x276/0x860 [ 259.029579] ? gfs2_kill_sb+0x1a0/0x1a0 [ 259.033542] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 259.038980] ? vfs_get_super+0x270/0x270 [ 259.043031] ? kasan_check_read+0x11/0x20 [ 259.047165] ? do_raw_spin_unlock+0xa7/0x2f0 [ 259.051558] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 259.056130] ? kasan_check_write+0x14/0x20 [ 259.060349] ? do_raw_spin_lock+0xc1/0x200 [ 259.064592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.070115] ? ns_capable_common+0x13f/0x170 [ 259.074509] ? gfs2_kill_sb+0x1a0/0x1a0 [ 259.078467] sget+0x10b/0x150 [ 259.081559] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 259.086998] gfs2_mount+0x1a7/0x712 [ 259.090618] ? fill_super+0x1a40/0x1a40 [ 259.094578] ? check_same_owner+0x340/0x340 [ 259.098887] ? debug_mutex_init+0x2d/0x60 [ 259.103028] ? kasan_unpoison_shadow+0x35/0x50 [ 259.107595] ? kasan_kmalloc+0xc4/0xe0 [ 259.111488] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 259.117033] ? fill_super+0x1a40/0x1a40 [ 259.120997] legacy_get_tree+0x118/0x440 [ 259.125052] vfs_get_tree+0x1cb/0x5c0 [ 259.128838] ? vfs_set_fs_source+0x12c/0x180 [ 259.133241] do_mount+0x6c1/0x1fb0 [ 259.136765] ? check_same_owner+0x340/0x340 [ 259.141072] ? lock_release+0xa30/0xa30 [ 259.145037] ? copy_mount_string+0x40/0x40 [ 259.149259] ? retint_kernel+0x10/0x10 [ 259.153137] ? copy_mount_options+0x1f0/0x380 [ 259.157617] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 259.162445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.167970] ? copy_mount_options+0x285/0x380 [ 259.172453] ksys_mount+0x12d/0x140 [ 259.176068] __x64_sys_mount+0xbe/0x150 [ 259.180034] do_syscall_64+0x1b9/0x820 [ 259.183907] ? finish_task_switch+0x1d3/0x870 [ 259.188391] ? syscall_return_slowpath+0x5e0/0x5e0 [ 259.193306] ? syscall_return_slowpath+0x31d/0x5e0 [ 259.198223] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 259.203228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.208752] ? prepare_exit_to_usermode+0x291/0x3b0 [ 259.213769] ? perf_trace_sys_enter+0xb10/0xb10 [ 259.218425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.223257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.228431] RIP: 0033:0x4585da [ 259.231602] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 259.250875] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 259.258585] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 259.265845] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 259.273099] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 03:23:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x1, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x183}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x51, 0x1, 0x8, 0x9e, 0xfff, &(0x7f0000000000)='veth1_to_bond\x00', 0x2, 0x3, 0x7fffffff}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:29 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000040030001000000010000001300000015000000"], 0x18}, 0x0) [ 259.280351] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 259.287603] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003c [ 259.301206] gfs2: not a GFS2 filesystem [ 259.344690] gfs2: not a GFS2 filesystem 03:23:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x4000001, &(0x7f0000001140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000001180)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000011c0)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fdatasync(r1) 03:23:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:29 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xfc00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:29 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:29 executing program 5 (fault-call:0 fault-nth:61): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2H', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:29 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000effdffff01000000010000001300000015000000"], 0x18}, 0x0) [ 259.541939] FAULT_INJECTION: forcing a failure. [ 259.541939] name failslab, interval 1, probability 0, space 0, times 0 [ 259.553268] CPU: 1 PID: 14971 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 259.561680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.571042] Call Trace: [ 259.573644] dump_stack+0x1c9/0x2b4 [ 259.577285] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.582490] ? perf_trace_lock+0xde/0x920 [ 259.586654] should_fail.cold.4+0xa/0x11 [ 259.590734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.595851] ? save_stack+0xa9/0xd0 [ 259.599487] ? save_stack+0x43/0xd0 [ 259.603122] ? kasan_kmalloc+0xc4/0xe0 [ 259.607011] ? kmem_cache_alloc_trace+0x152/0x780 [ 259.611866] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 259.617064] ? __list_lru_init+0x4d6/0x840 [ 259.621312] ? alloc_super+0x9a6/0xb10 [ 259.625217] ? sget+0x10b/0x150 [ 259.628503] ? gfs2_mount+0x1a7/0x712 [ 259.632320] ? vfs_get_tree+0x1cb/0x5c0 [ 259.636300] ? do_mount+0x6c1/0x1fb0 [ 259.640025] ? ksys_mount+0x12d/0x140 [ 259.643835] ? __x64_sys_mount+0xbe/0x150 [ 259.647992] ? do_syscall_64+0x1b9/0x820 [ 259.652060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.657441] ? lock_acquire+0x1e4/0x540 [ 259.661424] ? fs_reclaim_acquire+0x20/0x20 [ 259.665752] ? lock_downgrade+0x8f0/0x8f0 [ 259.669904] ? ksys_mount+0x12d/0x140 [ 259.673718] ? check_same_owner+0x340/0x340 [ 259.678047] ? rcu_note_context_switch+0x730/0x730 [ 259.682988] __should_failslab+0x124/0x180 [ 259.687230] should_failslab+0x9/0x14 [ 259.691038] kmem_cache_alloc_trace+0x2cb/0x780 [ 259.695708] ? kasan_kmalloc+0xc4/0xe0 [ 259.699595] __memcg_init_list_lru_node+0x185/0x2d0 [ 259.704597] ? kvfree_rcu+0x20/0x20 [ 259.708212] ? __kmalloc_node+0x47/0x70 [ 259.712181] __list_lru_init+0x4d6/0x840 [ 259.716233] ? up_write+0x7b/0x220 [ 259.719761] ? list_lru_destroy+0x500/0x500 [ 259.724071] ? prealloc_shrinker+0x124/0x450 [ 259.728469] ? prealloc_shrinker+0x21c/0x450 [ 259.732862] ? inactive_list_is_low+0x850/0x850 [ 259.737523] ? __lockdep_init_map+0x105/0x590 [ 259.742009] alloc_super+0x9a6/0xb10 [ 259.745715] ? destroy_unused_super.part.11+0x110/0x110 [ 259.751067] ? lock_downgrade+0x8f0/0x8f0 [ 259.755208] ? kasan_check_read+0x11/0x20 [ 259.759344] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 259.763915] ? kasan_check_write+0x14/0x20 [ 259.768147] ? do_raw_spin_lock+0xc1/0x200 [ 259.772372] sget_userns+0x276/0x860 [ 259.776073] ? gfs2_kill_sb+0x1a0/0x1a0 [ 259.780038] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 259.785474] ? vfs_get_super+0x270/0x270 [ 259.789534] ? kasan_check_read+0x11/0x20 [ 259.793667] ? do_raw_spin_unlock+0xa7/0x2f0 [ 259.798060] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 259.802632] ? kasan_check_write+0x14/0x20 [ 259.806850] ? do_raw_spin_lock+0xc1/0x200 [ 259.811107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.816649] ? ns_capable_common+0x13f/0x170 [ 259.821061] ? gfs2_kill_sb+0x1a0/0x1a0 [ 259.825025] sget+0x10b/0x150 [ 259.828121] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 259.833562] gfs2_mount+0x1a7/0x712 [ 259.837178] ? fill_super+0x1a40/0x1a40 [ 259.841139] ? check_same_owner+0x340/0x340 [ 259.845446] ? debug_mutex_init+0x2d/0x60 [ 259.849583] ? kasan_unpoison_shadow+0x35/0x50 [ 259.854155] ? kasan_kmalloc+0xc4/0xe0 [ 259.858032] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 259.863561] ? fill_super+0x1a40/0x1a40 [ 259.867521] legacy_get_tree+0x118/0x440 [ 259.871572] vfs_get_tree+0x1cb/0x5c0 [ 259.875357] ? vfs_set_fs_source+0x12c/0x180 [ 259.879752] do_mount+0x6c1/0x1fb0 [ 259.883278] ? check_same_owner+0x340/0x340 [ 259.887590] ? lock_release+0xa30/0xa30 [ 259.891902] ? copy_mount_string+0x40/0x40 [ 259.896125] ? kasan_kmalloc+0xc4/0xe0 [ 259.900005] ? kmem_cache_alloc_trace+0x318/0x780 [ 259.904839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 259.910362] ? _copy_from_user+0xdf/0x150 [ 259.914501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.920029] ? copy_mount_options+0x285/0x380 [ 259.924511] ksys_mount+0x12d/0x140 [ 259.928127] __x64_sys_mount+0xbe/0x150 [ 259.932090] do_syscall_64+0x1b9/0x820 [ 259.935964] ? finish_task_switch+0x1d3/0x870 [ 259.940446] ? syscall_return_slowpath+0x5e0/0x5e0 [ 259.945363] ? syscall_return_slowpath+0x31d/0x5e0 [ 259.950281] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 259.955288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.960811] ? prepare_exit_to_usermode+0x291/0x3b0 [ 259.965830] ? perf_trace_sys_enter+0xb10/0xb10 [ 259.970489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.975322] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.980508] RIP: 0033:0x4585da [ 259.983678] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 260.002955] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 260.010650] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 260.017907] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 260.025164] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 260.032432] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 260.039684] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003d 03:23:30 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x997d, 0x501) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)={0x6, 0x0, [{0x1f, 0x1, 0x0, 0x0, @adapter={0x1, 0x2, 0x9, 0x6, 0x8}}, {0xda5, 0x7, 0x0, 0x0, @adapter={0x1, 0x2, 0x4, 0x8, 0x3}}, {0x1, 0x2, 0x0, 0x0, @irqchip={0x8, 0x8000}}, {0x3, 0x0, 0x0, 0x0, @sint={0x1, 0xb3}}, {0x200, 0x1, 0x0, 0x0, @adapter={0x6, 0xfffffffffffffe3a, 0x100000001, 0x1, 0x1}}, {0x2c, 0x3, 0x0, 0x0, @msi={0xffffffffffffe4aa, 0x5, 0xffffffffffffff80}}]}) r1 = inotify_init1(0x0) r2 = getpid() setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101002, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/24, &(0x7f0000000080)=0x18) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x114) 03:23:30 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x10000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:30 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000040001000000010000001300000015000000"], 0x18}, 0x0) 03:23:30 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x4000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:30 executing program 5 (fault-call:0 fault-nth:62): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 260.231866] FAULT_INJECTION: forcing a failure. [ 260.231866] name failslab, interval 1, probability 0, space 0, times 0 [ 260.243175] CPU: 0 PID: 15008 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 260.250097] gfs2: not a GFS2 filesystem [ 260.251577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.251582] Call Trace: [ 260.251605] dump_stack+0x1c9/0x2b4 [ 260.251627] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.276847] ? perf_trace_lock+0xde/0x920 [ 260.281009] should_fail.cold.4+0xa/0x11 [ 260.285084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 260.290200] ? save_stack+0xa9/0xd0 [ 260.293832] ? save_stack+0x43/0xd0 [ 260.297454] ? kasan_kmalloc+0xc4/0xe0 [ 260.301339] ? kmem_cache_alloc_trace+0x152/0x780 [ 260.306190] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 260.311384] ? __list_lru_init+0x4d6/0x840 [ 260.315624] ? alloc_super+0x9a6/0xb10 [ 260.319516] ? sget+0x10b/0x150 [ 260.322807] ? gfs2_mount+0x1a7/0x712 [ 260.326616] ? vfs_get_tree+0x1cb/0x5c0 [ 260.330596] ? do_mount+0x6c1/0x1fb0 [ 260.334294] ? ksys_mount+0x12d/0x140 [ 260.338089] ? __x64_sys_mount+0xbe/0x150 [ 260.342232] ? do_syscall_64+0x1b9/0x820 [ 260.346277] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.351631] ? lock_acquire+0x1e4/0x540 [ 260.355606] ? fs_reclaim_acquire+0x20/0x20 [ 260.359928] ? lock_downgrade+0x8f0/0x8f0 [ 260.364071] ? ksys_mount+0x12d/0x140 [ 260.367865] ? check_same_owner+0x340/0x340 [ 260.372182] ? rcu_note_context_switch+0x730/0x730 [ 260.377096] __should_failslab+0x124/0x180 [ 260.381317] should_failslab+0x9/0x14 [ 260.385100] kmem_cache_alloc_trace+0x2cb/0x780 [ 260.389758] ? kasan_kmalloc+0xc4/0xe0 [ 260.393648] __memcg_init_list_lru_node+0x185/0x2d0 [ 260.398660] ? kvfree_rcu+0x20/0x20 [ 260.402271] ? __kmalloc_node+0x47/0x70 [ 260.406230] __list_lru_init+0x4d6/0x840 [ 260.410273] ? up_write+0x7b/0x220 [ 260.413796] ? list_lru_destroy+0x500/0x500 [ 260.418109] ? prealloc_shrinker+0x124/0x450 [ 260.422513] ? prealloc_shrinker+0x21c/0x450 [ 260.427258] ? inactive_list_is_low+0x850/0x850 [ 260.431919] ? __lockdep_init_map+0x105/0x590 [ 260.436408] alloc_super+0x9a6/0xb10 [ 260.440128] ? destroy_unused_super.part.11+0x110/0x110 [ 260.445485] ? lock_downgrade+0x8f0/0x8f0 [ 260.449617] ? kasan_check_read+0x11/0x20 [ 260.453752] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 260.458318] ? kasan_check_write+0x14/0x20 [ 260.462542] ? do_raw_spin_lock+0xc1/0x200 [ 260.466782] sget_userns+0x276/0x860 [ 260.470480] ? gfs2_kill_sb+0x1a0/0x1a0 [ 260.474442] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 260.479896] ? vfs_get_super+0x270/0x270 [ 260.483950] ? kasan_check_read+0x11/0x20 [ 260.488079] ? do_raw_spin_unlock+0xa7/0x2f0 [ 260.492468] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 260.497038] ? kasan_check_write+0x14/0x20 [ 260.501255] ? do_raw_spin_lock+0xc1/0x200 [ 260.505482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.511002] ? ns_capable_common+0x13f/0x170 [ 260.515405] ? gfs2_kill_sb+0x1a0/0x1a0 [ 260.519373] sget+0x10b/0x150 [ 260.522490] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 260.527925] gfs2_mount+0x1a7/0x712 [ 260.531536] ? fill_super+0x1a40/0x1a40 [ 260.535501] ? check_same_owner+0x340/0x340 [ 260.539812] ? debug_mutex_init+0x2d/0x60 [ 260.543945] ? kasan_unpoison_shadow+0x35/0x50 [ 260.548514] ? kasan_kmalloc+0xc4/0xe0 [ 260.552392] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 260.557911] ? fill_super+0x1a40/0x1a40 [ 260.561883] legacy_get_tree+0x118/0x440 [ 260.565931] vfs_get_tree+0x1cb/0x5c0 [ 260.569713] ? vfs_set_fs_source+0x12c/0x180 [ 260.574108] do_mount+0x6c1/0x1fb0 [ 260.577631] ? check_same_owner+0x340/0x340 [ 260.581934] ? lock_release+0xa30/0xa30 [ 260.585904] ? copy_mount_string+0x40/0x40 [ 260.590143] ? retint_kernel+0x10/0x10 [ 260.594038] ? copy_mount_options+0x1a1/0x380 [ 260.598539] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 260.603391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.608933] ? copy_mount_options+0x285/0x380 [ 260.613432] ksys_mount+0x12d/0x140 [ 260.617053] __x64_sys_mount+0xbe/0x150 [ 260.621021] do_syscall_64+0x1b9/0x820 [ 260.624900] ? finish_task_switch+0x1d3/0x870 [ 260.629394] ? syscall_return_slowpath+0x5e0/0x5e0 [ 260.634305] ? syscall_return_slowpath+0x31d/0x5e0 [ 260.639216] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 260.644215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.649739] ? prepare_exit_to_usermode+0x291/0x3b0 [ 260.654760] ? perf_trace_sys_enter+0xb10/0xb10 [ 260.659430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.664257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.669438] RIP: 0033:0x4585da [ 260.672605] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 260.691760] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 260.699453] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 260.706724] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 260.713979] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 260.721230] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 03:23:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0xf7, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0xffffffffffffff39) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x30400) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0xffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 260.728483] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003e 03:23:31 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:31 executing program 5 (fault-call:0 fault-nth:63): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 260.766428] gfs2: not a GFS2 filesystem 03:23:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:31 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000c001000000010000001300000015000000"], 0x18}, 0x0) 03:23:31 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x8000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:31 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001101000000010000001300000015000000"], 0x18}, 0x0) [ 260.934423] gfs2: not a GFS2 filesystem [ 260.969163] FAULT_INJECTION: forcing a failure. [ 260.969163] name failslab, interval 1, probability 0, space 0, times 0 [ 260.980467] CPU: 0 PID: 15065 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 260.988873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.998232] Call Trace: [ 261.000836] dump_stack+0x1c9/0x2b4 [ 261.004485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.009698] ? perf_trace_lock+0xde/0x920 [ 261.013858] should_fail.cold.4+0xa/0x11 [ 261.017930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.023043] ? save_stack+0xa9/0xd0 [ 261.026591] gfs2: not a GFS2 filesystem [ 261.026673] ? save_stack+0x43/0xd0 [ 261.026697] ? kasan_kmalloc+0xc4/0xe0 [ 261.038135] ? kmem_cache_alloc_trace+0x152/0x780 [ 261.042965] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 261.048141] ? __list_lru_init+0x4d6/0x840 [ 261.052360] ? alloc_super+0x9a6/0xb10 [ 261.056234] ? sget+0x10b/0x150 [ 261.059499] ? gfs2_mount+0x1a7/0x712 [ 261.063285] ? vfs_get_tree+0x1cb/0x5c0 [ 261.067250] ? do_mount+0x6c1/0x1fb0 [ 261.070948] ? ksys_mount+0x12d/0x140 [ 261.074734] ? __x64_sys_mount+0xbe/0x150 [ 261.078869] ? do_syscall_64+0x1b9/0x820 [ 261.082950] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.088312] ? lock_acquire+0x1e4/0x540 [ 261.092272] ? fs_reclaim_acquire+0x20/0x20 [ 261.096580] ? lock_downgrade+0x8f0/0x8f0 [ 261.100715] ? ksys_mount+0x12d/0x140 [ 261.104524] ? check_same_owner+0x340/0x340 [ 261.108836] ? rcu_note_context_switch+0x730/0x730 [ 261.113758] __should_failslab+0x124/0x180 [ 261.117983] should_failslab+0x9/0x14 [ 261.121776] kmem_cache_alloc_trace+0x2cb/0x780 [ 261.126444] ? kasan_kmalloc+0xc4/0xe0 [ 261.130327] __memcg_init_list_lru_node+0x185/0x2d0 [ 261.135331] ? kvfree_rcu+0x20/0x20 [ 261.138946] ? __kmalloc_node+0x47/0x70 [ 261.142912] __list_lru_init+0x4d6/0x840 [ 261.146956] ? up_write+0x7b/0x220 [ 261.150482] ? list_lru_destroy+0x500/0x500 [ 261.154790] ? prealloc_shrinker+0x124/0x450 [ 261.159189] ? prealloc_shrinker+0x21c/0x450 [ 261.163583] ? inactive_list_is_low+0x850/0x850 [ 261.168242] ? __lockdep_init_map+0x105/0x590 [ 261.172729] alloc_super+0x9a6/0xb10 [ 261.176434] ? destroy_unused_super.part.11+0x110/0x110 [ 261.181786] ? lock_downgrade+0x8f0/0x8f0 [ 261.185927] ? kasan_check_read+0x11/0x20 [ 261.190062] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 261.194645] ? kasan_check_write+0x14/0x20 [ 261.198871] ? do_raw_spin_lock+0xc1/0x200 [ 261.203097] sget_userns+0x276/0x860 [ 261.206798] ? gfs2_kill_sb+0x1a0/0x1a0 [ 261.210764] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 261.216202] ? vfs_get_super+0x270/0x270 [ 261.220247] ? kasan_check_read+0x11/0x20 [ 261.224379] ? do_raw_spin_unlock+0xa7/0x2f0 [ 261.228773] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 261.233345] ? kasan_check_write+0x14/0x20 [ 261.237564] ? do_raw_spin_lock+0xc1/0x200 [ 261.241807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.247335] ? ns_capable_common+0x13f/0x170 [ 261.251744] ? gfs2_kill_sb+0x1a0/0x1a0 [ 261.255706] sget+0x10b/0x150 [ 261.258801] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 261.264239] gfs2_mount+0x1a7/0x712 [ 261.267854] ? fill_super+0x1a40/0x1a40 [ 261.271816] ? check_same_owner+0x340/0x340 [ 261.276124] ? debug_mutex_init+0x2d/0x60 [ 261.280264] ? kasan_unpoison_shadow+0x35/0x50 [ 261.284835] ? kasan_kmalloc+0xc4/0xe0 [ 261.288713] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 261.294240] ? fill_super+0x1a40/0x1a40 [ 261.298202] legacy_get_tree+0x118/0x440 [ 261.302257] vfs_get_tree+0x1cb/0x5c0 [ 261.306042] ? vfs_set_fs_source+0x12c/0x180 [ 261.310440] do_mount+0x6c1/0x1fb0 [ 261.313964] ? kasan_check_read+0x11/0x20 [ 261.318097] ? do_raw_spin_unlock+0xa7/0x2f0 [ 261.322510] ? copy_mount_string+0x40/0x40 [ 261.326733] ? kasan_kmalloc+0xc4/0xe0 [ 261.330608] ? kmem_cache_alloc_trace+0x318/0x780 [ 261.335442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.340964] ? copy_mount_options+0x285/0x380 [ 261.345447] ksys_mount+0x12d/0x140 [ 261.349063] __x64_sys_mount+0xbe/0x150 [ 261.353030] do_syscall_64+0x1b9/0x820 [ 261.356906] ? finish_task_switch+0x1d3/0x870 [ 261.361388] ? syscall_return_slowpath+0x5e0/0x5e0 [ 261.366302] ? syscall_return_slowpath+0x31d/0x5e0 [ 261.371222] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 261.376225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.381749] ? prepare_exit_to_usermode+0x291/0x3b0 [ 261.386750] ? perf_trace_sys_enter+0xb10/0xb10 [ 261.391410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.396244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.401419] RIP: 0033:0x4585da 03:23:31 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:31 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:31 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf401}, 0x80, &(0x7f0000003900)}, 0x0) [ 261.404608] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 261.423896] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 261.431591] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 261.438846] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 261.446101] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 261.453354] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 261.460606] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000003f 03:23:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733210", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:31 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:31 executing program 5 (fault-call:0 fault-nth:64): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 261.623959] FAULT_INJECTION: forcing a failure. [ 261.623959] name failslab, interval 1, probability 0, space 0, times 0 [ 261.635354] CPU: 1 PID: 15107 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 261.643758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.653111] Call Trace: [ 261.655715] dump_stack+0x1c9/0x2b4 [ 261.659353] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.664551] ? __kernel_text_address+0xd/0x40 [ 261.669057] ? unwind_get_return_address+0x61/0xa0 [ 261.673998] should_fail.cold.4+0xa/0x11 [ 261.678069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.683183] ? save_stack+0xa9/0xd0 [ 261.686816] ? save_stack+0x43/0xd0 [ 261.690447] ? kasan_kmalloc+0xc4/0xe0 [ 261.694338] ? kmem_cache_alloc_trace+0x152/0x780 [ 261.699191] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 261.704387] ? __list_lru_init+0x4d6/0x840 [ 261.708630] ? alloc_super+0x9a6/0xb10 [ 261.712522] ? sget+0x10b/0x150 [ 261.715807] ? gfs2_mount+0x1a7/0x712 [ 261.719613] ? legacy_get_tree+0x118/0x440 03:23:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e30, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 03:23:32 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000fffffdef01000000010000001300000015000000"], 0x18}, 0x0) 03:23:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xea, 0x1ff, 0x4c1, 0x8, 0x80000001}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x9, 0x4}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:32 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe803000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:32 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffffc0}, 0x80, &(0x7f0000003900)}, 0x0) [ 261.723853] ? vfs_get_tree+0x1cb/0x5c0 [ 261.727830] ? do_mount+0x6c1/0x1fb0 [ 261.731544] ? ksys_mount+0x12d/0x140 [ 261.735367] ? __x64_sys_mount+0xbe/0x150 [ 261.739518] ? do_syscall_64+0x1b9/0x820 [ 261.743580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.748948] ? save_stack+0xa9/0xd0 [ 261.752584] ? lock_acquire+0x1e4/0x540 [ 261.756577] ? fs_reclaim_acquire+0x20/0x20 [ 261.760903] ? lock_downgrade+0x8f0/0x8f0 [ 261.765040] ? ksys_mount+0x12d/0x140 [ 261.768838] ? check_same_owner+0x340/0x340 [ 261.773153] ? rcu_note_context_switch+0x730/0x730 [ 261.778074] __should_failslab+0x124/0x180 [ 261.782302] should_failslab+0x9/0x14 [ 261.786090] kmem_cache_alloc_trace+0x2cb/0x780 [ 261.790749] ? kasan_kmalloc+0xc4/0xe0 [ 261.794634] __memcg_init_list_lru_node+0x185/0x2d0 [ 261.799641] ? kvfree_rcu+0x20/0x20 [ 261.803254] ? __kmalloc_node+0x47/0x70 [ 261.807221] __list_lru_init+0x4d6/0x840 [ 261.811267] ? up_write+0x7b/0x220 [ 261.814796] ? list_lru_destroy+0x500/0x500 [ 261.819107] ? prealloc_shrinker+0x124/0x450 [ 261.823506] ? prealloc_shrinker+0x21c/0x450 [ 261.827899] ? inactive_list_is_low+0x850/0x850 [ 261.832559] ? __lockdep_init_map+0x105/0x590 [ 261.837045] alloc_super+0x9a6/0xb10 [ 261.840748] ? destroy_unused_super.part.11+0x110/0x110 [ 261.846099] ? lock_downgrade+0x8f0/0x8f0 [ 261.850245] ? kasan_check_read+0x11/0x20 [ 261.854398] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 261.858969] ? kasan_check_write+0x14/0x20 [ 261.863189] ? do_raw_spin_lock+0xc1/0x200 [ 261.867416] sget_userns+0x276/0x860 [ 261.871123] ? gfs2_kill_sb+0x1a0/0x1a0 [ 261.875085] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 261.880524] ? vfs_get_super+0x270/0x270 [ 261.884568] ? kasan_check_read+0x11/0x20 [ 261.888700] ? do_raw_spin_unlock+0xa7/0x2f0 [ 261.893095] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 261.897670] ? kasan_check_write+0x14/0x20 [ 261.901888] ? do_raw_spin_lock+0xc1/0x200 [ 261.906132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.911656] ? ns_capable_common+0x13f/0x170 [ 261.916053] ? gfs2_kill_sb+0x1a0/0x1a0 [ 261.920017] sget+0x10b/0x150 [ 261.923115] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 261.928553] gfs2_mount+0x1a7/0x712 [ 261.932168] ? fill_super+0x1a40/0x1a40 [ 261.936129] ? do_raw_spin_unlock+0xa7/0x2f0 [ 261.940524] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 261.945095] ? kasan_unpoison_shadow+0x35/0x50 [ 261.949683] ? kasan_kmalloc+0xc4/0xe0 [ 261.953560] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 261.959089] ? fill_super+0x1a40/0x1a40 [ 261.963054] legacy_get_tree+0x118/0x440 [ 261.967113] vfs_get_tree+0x1cb/0x5c0 [ 261.970899] ? vfs_set_fs_source+0x12c/0x180 [ 261.975295] do_mount+0x6c1/0x1fb0 [ 261.978823] ? check_same_owner+0x340/0x340 [ 261.983130] ? lock_release+0xa30/0xa30 [ 261.987093] ? copy_mount_string+0x40/0x40 [ 261.991318] ? kasan_kmalloc+0xc4/0xe0 [ 261.995198] ? kmem_cache_alloc_trace+0x318/0x780 [ 262.000031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 262.005554] ? _copy_from_user+0xdf/0x150 [ 262.009692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.015214] ? copy_mount_options+0x285/0x380 [ 262.019700] ksys_mount+0x12d/0x140 [ 262.023315] __x64_sys_mount+0xbe/0x150 [ 262.027277] do_syscall_64+0x1b9/0x820 [ 262.031148] ? finish_task_switch+0x1d3/0x870 [ 262.035631] ? syscall_return_slowpath+0x5e0/0x5e0 [ 262.040546] ? syscall_return_slowpath+0x31d/0x5e0 [ 262.045462] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 262.050464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.055987] ? prepare_exit_to_usermode+0x291/0x3b0 [ 262.060992] ? perf_trace_sys_enter+0xb10/0xb10 [ 262.065650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.070484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.075659] RIP: 0033:0x4585da [ 262.078829] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 262.098111] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 262.105809] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 262.113068] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 262.120326] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 262.127597] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 262.134853] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000040 [ 262.159416] gfs2: not a GFS2 filesystem 03:23:32 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000803e000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:32 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff7f00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 262.198190] gfs2: not a GFS2 filesystem 03:23:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:32 executing program 5 (fault-call:0 fault-nth:65): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:32 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x400000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:32 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x40000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:32 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r0, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ffffffff010000000300000000000000ffffffffe0000017"], 0x1c) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000024e1c, @multicast2=0xe0000002}, 0xffffffffffffffa7) r2 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x0, 0x10117c) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x4, &(0x7f00000004c0)=[{&(0x7f00000002c0)="9453165d2c", 0x5, 0x10001}, {&(0x7f0000000300)="7bec0eba8b8f8e2fae2e0eb722e60ed8d20c52c501ff37397300667bbf54809af29312c7ca506b4a1f86b7ab16b4a1a05d96b3d6c968f0ed1526aaf0faf3eba7b0be2a559aee568f94b46421ecf4279ea39694dfa7944a35555a8936898bc40210060de6075dd1acf0d8c05f6fdbad56998101b926ce14ea8fa0e3041136ff88b4", 0x81, 0x8}, {&(0x7f00000003c0)="cafa242ede16a60d4fa4e2965b20c737f7d3e5669654456aff6ef05a66b439c5", 0x20, 0x4}, {&(0x7f0000000400)="9832b67933e9eacf0572daeabdda33d144b4dd1fb1dd3f0d77c52b71d5b317648b5c248679e43058e40f01d3e81a031759ed2db10cad6f1d17d39712b81380c5b5a27e3db144f476cbae4d8c2c8154cb35c2973f462d8489567f0ca23af9312be053534b4184fc63d4c3e5718233e36b19e82354a92949ad5f708a6c0bef3baee4730a7e0a3522abe602ab", 0x8b, 0x1}], 0x400, &(0x7f0000000540)={[{@heap='heap', 0x2c}, {@alloc_mode_reuse='alloc_mode=reuse', 0x2c}]}) ioctl$BLKPG(r2, 0x1269, &(0x7f00000006c0)={0x3, 0x0, 0x11, &(0x7f0000000000)="d8c458ce64354ae542ccfa3064ae0e6b69"}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0xffffffff, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x40, 0xffff, 0x4d, 0x4, 0x401, &(0x7f0000000180)='tunl0\x00', 0x1, 0x41c6, 0x4}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:32 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x80) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x1, 0x9, 0xc000000000000000, 0x7, 0xfffffffffffffffd, 0x7, 0x7, 0x7, 0x7, 0x100000001, 0x2, 0x8}) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200, 0x0) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:32 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000e03f030001000000010000001300000015000000"], 0x18}, 0x0) [ 262.402435] gfs2: not a GFS2 filesystem [ 262.416823] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 262.424544] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 262.433924] FAULT_INJECTION: forcing a failure. [ 262.433924] name failslab, interval 1, probability 0, space 0, times 0 [ 262.445236] CPU: 1 PID: 15176 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 262.453641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.462999] Call Trace: [ 262.465605] dump_stack+0x1c9/0x2b4 [ 262.468116] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 262.469247] ? dump_stack_print_info.cold.2+0x52/0x52 [ 262.469264] ? perf_trace_lock+0xde/0x920 [ 262.469286] should_fail.cold.4+0xa/0x11 [ 262.476306] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 262.481474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 262.481492] ? save_stack+0xa9/0xd0 [ 262.481511] ? save_stack+0x43/0xd0 [ 262.485898] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 262.489690] ? kasan_kmalloc+0xc4/0xe0 [ 262.489706] ? kmem_cache_alloc_trace+0x152/0x780 [ 262.489722] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 262.489733] ? __list_lru_init+0x4d6/0x840 [ 262.489753] ? alloc_super+0x9a6/0xb10 [ 262.497192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 262.502288] ? sget+0x10b/0x150 [ 262.502308] ? gfs2_mount+0x1a7/0x712 [ 262.506084] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 262.509513] ? vfs_get_tree+0x1cb/0x5c0 [ 262.509527] ? do_mount+0x6c1/0x1fb0 [ 262.509540] ? ksys_mount+0x12d/0x140 [ 262.509554] ? __x64_sys_mount+0xbe/0x150 [ 262.509572] ? do_syscall_64+0x1b9/0x820 [ 262.516574] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 262.520432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.520456] ? lock_acquire+0x1e4/0x540 [ 262.596253] ? fs_reclaim_acquire+0x20/0x20 [ 262.600567] ? lock_downgrade+0x8f0/0x8f0 [ 262.604700] ? ksys_mount+0x12d/0x140 [ 262.608491] ? check_same_owner+0x340/0x340 [ 262.612802] ? rcu_note_context_switch+0x730/0x730 [ 262.617722] __should_failslab+0x124/0x180 [ 262.621944] should_failslab+0x9/0x14 [ 262.625734] kmem_cache_alloc_trace+0x2cb/0x780 [ 262.630388] ? kasan_kmalloc+0xc4/0xe0 [ 262.634268] __memcg_init_list_lru_node+0x185/0x2d0 [ 262.639270] ? kvfree_rcu+0x20/0x20 [ 262.642885] ? __kmalloc_node+0x47/0x70 [ 262.646849] __list_lru_init+0x4d6/0x840 [ 262.650912] ? up_write+0x7b/0x220 [ 262.654442] ? list_lru_destroy+0x500/0x500 [ 262.658749] ? prealloc_shrinker+0x124/0x450 [ 262.663145] ? prealloc_shrinker+0x21c/0x450 [ 262.667547] ? inactive_list_is_low+0x850/0x850 [ 262.672205] ? __lockdep_init_map+0x105/0x590 [ 262.676690] alloc_super+0x9a6/0xb10 [ 262.680393] ? destroy_unused_super.part.11+0x110/0x110 [ 262.685745] ? lock_downgrade+0x8f0/0x8f0 [ 262.689887] ? kasan_check_read+0x11/0x20 [ 262.694023] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 262.698596] ? kasan_check_write+0x14/0x20 [ 262.702816] ? do_raw_spin_lock+0xc1/0x200 [ 262.707045] sget_userns+0x276/0x860 [ 262.710761] ? gfs2_kill_sb+0x1a0/0x1a0 [ 262.714728] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 262.720163] ? vfs_get_super+0x270/0x270 [ 262.724213] ? kasan_check_read+0x11/0x20 [ 262.728347] ? do_raw_spin_unlock+0xa7/0x2f0 [ 262.732740] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 262.737310] ? kasan_check_write+0x14/0x20 [ 262.741546] ? do_raw_spin_lock+0xc1/0x200 [ 262.745785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.751308] ? ns_capable_common+0x13f/0x170 [ 262.755703] ? gfs2_kill_sb+0x1a0/0x1a0 [ 262.759681] sget+0x10b/0x150 [ 262.762775] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 262.768212] gfs2_mount+0x1a7/0x712 [ 262.771829] ? fill_super+0x1a40/0x1a40 [ 262.775789] ? check_same_owner+0x340/0x340 [ 262.780111] ? debug_mutex_init+0x2d/0x60 [ 262.784252] ? kasan_unpoison_shadow+0x35/0x50 [ 262.788819] ? kasan_kmalloc+0xc4/0xe0 [ 262.792698] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 262.798225] ? fill_super+0x1a40/0x1a40 [ 262.802188] legacy_get_tree+0x118/0x440 [ 262.806240] vfs_get_tree+0x1cb/0x5c0 [ 262.810031] ? vfs_set_fs_source+0x12c/0x180 [ 262.814427] do_mount+0x6c1/0x1fb0 [ 262.817955] ? check_same_owner+0x340/0x340 [ 262.822261] ? lock_release+0xa30/0xa30 [ 262.826225] ? copy_mount_string+0x40/0x40 [ 262.830450] ? kasan_kmalloc+0xc4/0xe0 [ 262.834326] ? kmem_cache_alloc_trace+0x318/0x780 [ 262.839158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 262.844680] ? _copy_from_user+0xdf/0x150 [ 262.848817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.854338] ? copy_mount_options+0x285/0x380 [ 262.858822] ksys_mount+0x12d/0x140 [ 262.862436] __x64_sys_mount+0xbe/0x150 [ 262.866394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.871921] do_syscall_64+0x1b9/0x820 [ 262.875794] ? syscall_slow_exit_work+0x500/0x500 [ 262.880626] ? syscall_return_slowpath+0x5e0/0x5e0 [ 262.885561] ? syscall_return_slowpath+0x31d/0x5e0 [ 262.890481] ? prepare_exit_to_usermode+0x291/0x3b0 [ 262.895483] ? perf_trace_sys_enter+0xb10/0xb10 [ 262.900141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.904974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.910150] RIP: 0033:0x4585da [ 262.913335] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 262.932606] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 262.940303] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 262.947569] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 262.954822] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 262.962075] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 262.969331] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000041 [ 262.981417] gfs2: not a GFS2 filesystem [ 263.019160] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 263.026360] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 03:23:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x7fffffff, 0xf84}, {0x80000001, 0x80000000}, 0x200, 0x7, 0x80000001}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:33 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000ffffc00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:33 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xe8030000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:33 executing program 5 (fault-call:0 fault-nth:66): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332c8", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:33 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x200000002, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 263.138412] FAULT_INJECTION: forcing a failure. [ 263.138412] name failslab, interval 1, probability 0, space 0, times 0 [ 263.149724] CPU: 0 PID: 15215 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 263.158145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.167509] Call Trace: [ 263.170109] dump_stack+0x1c9/0x2b4 [ 263.173752] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.178955] ? perf_trace_lock+0xde/0x920 [ 263.183118] should_fail.cold.4+0xa/0x11 03:23:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x3f, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="df3d9584f4f0999792e973e5640cf12d9b9d0a479cc873a614185f0a67bbfad5dfc3e701fe2a02bc21b909dc8b7e7d9fab807304e69850ce27d2dd4dd72e0746b08d529607a51ee8a9d0215179ef8c53f4e30ded", 0x54, 0x20000010, 0x0, 0x0) [ 263.187194] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.192314] ? save_stack+0xa9/0xd0 [ 263.195946] ? save_stack+0x43/0xd0 [ 263.199575] ? kasan_kmalloc+0xc4/0xe0 [ 263.203475] ? kmem_cache_alloc_trace+0x152/0x780 [ 263.208334] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 263.213542] ? __list_lru_init+0x4d6/0x840 [ 263.217788] ? alloc_super+0x9a6/0xb10 [ 263.221686] ? sget+0x10b/0x150 [ 263.224974] ? gfs2_mount+0x1a7/0x712 [ 263.228778] ? vfs_get_tree+0x1cb/0x5c0 [ 263.232756] ? do_mount+0x6c1/0x1fb0 03:23:33 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x600}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:33 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b00}, 0x80, &(0x7f0000003900)}, 0x0) [ 263.236480] ? ksys_mount+0x12d/0x140 [ 263.240294] ? __x64_sys_mount+0xbe/0x150 [ 263.244449] ? do_syscall_64+0x1b9/0x820 [ 263.248526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.253917] ? lock_acquire+0x1e4/0x540 [ 263.257902] ? fs_reclaim_acquire+0x20/0x20 [ 263.262235] ? lock_downgrade+0x8f0/0x8f0 [ 263.266393] ? ksys_mount+0x12d/0x140 [ 263.270208] ? check_same_owner+0x340/0x340 [ 263.274540] ? rcu_note_context_switch+0x730/0x730 [ 263.279491] __should_failslab+0x124/0x180 [ 263.283740] should_failslab+0x9/0x14 03:23:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0xfffffffffffffe80) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:33 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000400000001000000010000001300000015000000"], 0x18}, 0x0) [ 263.287552] kmem_cache_alloc_trace+0x2cb/0x780 [ 263.292233] ? kasan_kmalloc+0xc4/0xe0 [ 263.296142] __memcg_init_list_lru_node+0x185/0x2d0 [ 263.301174] ? kvfree_rcu+0x20/0x20 [ 263.304812] ? __kmalloc_node+0x47/0x70 [ 263.308803] __list_lru_init+0x4d6/0x840 [ 263.312873] ? up_write+0x7b/0x220 [ 263.316421] ? list_lru_destroy+0x500/0x500 [ 263.320747] ? prealloc_shrinker+0x124/0x450 [ 263.325161] ? prealloc_shrinker+0x21c/0x450 [ 263.329579] ? inactive_list_is_low+0x850/0x850 [ 263.334258] ? __lockdep_init_map+0x105/0x590 03:23:33 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3a00}, 0x80, &(0x7f0000003900)}, 0x0) [ 263.338764] alloc_super+0x9a6/0xb10 [ 263.342499] ? destroy_unused_super.part.11+0x110/0x110 [ 263.347871] ? lock_downgrade+0x8f0/0x8f0 [ 263.352032] ? kasan_check_read+0x11/0x20 [ 263.356190] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 263.360785] ? kasan_check_write+0x14/0x20 [ 263.365024] ? do_raw_spin_lock+0xc1/0x200 [ 263.369269] sget_userns+0x276/0x860 [ 263.372971] ? gfs2_kill_sb+0x1a0/0x1a0 [ 263.376936] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 263.382374] ? vfs_get_super+0x270/0x270 [ 263.386423] ? kasan_check_read+0x11/0x20 [ 263.390559] ? do_raw_spin_unlock+0xa7/0x2f0 [ 263.394955] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 263.399525] ? kasan_check_write+0x14/0x20 [ 263.403743] ? do_raw_spin_lock+0xc1/0x200 [ 263.407982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.413508] ? ns_capable_common+0x13f/0x170 [ 263.417905] ? gfs2_kill_sb+0x1a0/0x1a0 [ 263.421864] sget+0x10b/0x150 [ 263.424956] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 263.430396] gfs2_mount+0x1a7/0x712 [ 263.434014] ? fill_super+0x1a40/0x1a40 [ 263.437981] ? retint_kernel+0x10/0x10 [ 263.441859] ? kasan_unpoison_shadow+0x35/0x50 [ 263.446431] ? kasan_kmalloc+0xc4/0xe0 [ 263.450311] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 263.455839] ? fill_super+0x1a40/0x1a40 [ 263.459801] legacy_get_tree+0x118/0x440 [ 263.463851] vfs_get_tree+0x1cb/0x5c0 [ 263.467637] ? vfs_set_fs_source+0x12c/0x180 [ 263.472036] do_mount+0x6c1/0x1fb0 [ 263.475563] ? kasan_check_write+0x14/0x20 [ 263.479788] ? copy_mount_string+0x40/0x40 [ 263.484012] ? retint_kernel+0x10/0x10 [ 263.487896] ? copy_mount_options+0x1a1/0x380 [ 263.492380] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 263.497212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.502733] ? copy_mount_options+0x285/0x380 [ 263.507220] ksys_mount+0x12d/0x140 [ 263.510834] __x64_sys_mount+0xbe/0x150 [ 263.514799] do_syscall_64+0x1b9/0x820 [ 263.518674] ? finish_task_switch+0x1d3/0x870 [ 263.523157] ? syscall_return_slowpath+0x5e0/0x5e0 [ 263.528072] ? syscall_return_slowpath+0x31d/0x5e0 [ 263.533010] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 263.538022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.543547] ? prepare_exit_to_usermode+0x291/0x3b0 [ 263.548550] ? perf_trace_sys_enter+0xb10/0xb10 [ 263.553209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.558045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.563220] RIP: 0033:0x4585da [ 263.566390] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 03:23:34 executing program 1: socketpair(0x4, 0x80002, 0x5f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414aae00000020000007f000001ac1414aac13e240fffe9cd1cac1414aaac14140cffffffffac1414bb0000000000"], 0x30) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'veth0_to_bridge\x00', 0x200}) [ 263.585664] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 263.593357] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 263.600611] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 263.607864] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 263.615118] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 263.622373] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000042 03:23:34 executing program 7: clone(0x4000000, &(0x7f0000b6b000), &(0x7f0000000040), &(0x7f0000fef000), &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x10) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffff001, 0x181000) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) r5 = dup3(r4, r1, 0x80000) epoll_wait(r5, &(0x7f00000000c0)=[{}, {}], 0x2, 0xe5) 03:23:34 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x500}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000080)={0x0, 0xd7, 0x7fff, 0x8}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:34 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x1100}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:34 executing program 5 (fault-call:0 fault-nth:67): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:34 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000c000000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e25}, 0xffffff1b) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:34 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x40000}, 0x80, &(0x7f0000003900)}, 0x0) [ 264.020326] FAULT_INJECTION: forcing a failure. [ 264.020326] name failslab, interval 1, probability 0, space 0, times 0 [ 264.031678] CPU: 0 PID: 15286 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 264.040086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.049445] Call Trace: [ 264.052042] dump_stack+0x1c9/0x2b4 [ 264.055685] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.060887] ? perf_trace_lock+0xde/0x920 [ 264.065045] should_fail.cold.4+0xa/0x11 03:23:34 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xd0ff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:34 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 264.069130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.074248] ? save_stack+0xa9/0xd0 [ 264.077881] ? save_stack+0x43/0xd0 [ 264.081520] ? kasan_kmalloc+0xc4/0xe0 [ 264.085408] ? kmem_cache_alloc_trace+0x152/0x780 [ 264.090243] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 264.095422] ? __list_lru_init+0x4d6/0x840 [ 264.099645] ? alloc_super+0x9a6/0xb10 [ 264.103518] ? sget+0x10b/0x150 [ 264.106783] ? gfs2_mount+0x1a7/0x712 [ 264.110597] ? vfs_get_tree+0x1cb/0x5c0 [ 264.114560] ? do_mount+0x6c1/0x1fb0 [ 264.118262] ? ksys_mount+0x12d/0x140 [ 264.122049] ? __x64_sys_mount+0xbe/0x150 [ 264.126198] ? do_syscall_64+0x1b9/0x820 [ 264.130258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.135622] ? lock_acquire+0x1e4/0x540 [ 264.139584] ? fs_reclaim_acquire+0x20/0x20 [ 264.143895] ? lock_downgrade+0x8f0/0x8f0 [ 264.148034] ? ksys_mount+0x12d/0x140 [ 264.151829] ? check_same_owner+0x340/0x340 [ 264.156140] ? rcu_note_context_switch+0x730/0x730 [ 264.161058] __should_failslab+0x124/0x180 [ 264.165283] should_failslab+0x9/0x14 [ 264.169068] kmem_cache_alloc_trace+0x2cb/0x780 [ 264.173720] ? kasan_kmalloc+0xc4/0xe0 [ 264.177600] __memcg_init_list_lru_node+0x185/0x2d0 [ 264.182603] ? kvfree_rcu+0x20/0x20 [ 264.186217] ? __kmalloc_node+0x47/0x70 [ 264.190182] __list_lru_init+0x4d6/0x840 [ 264.194229] ? up_write+0x7b/0x220 [ 264.197755] ? list_lru_destroy+0x500/0x500 [ 264.202064] ? prealloc_shrinker+0x124/0x450 [ 264.206460] ? prealloc_shrinker+0x21c/0x450 [ 264.210858] ? inactive_list_is_low+0x850/0x850 [ 264.215517] ? __lockdep_init_map+0x105/0x590 [ 264.219999] alloc_super+0x9a6/0xb10 [ 264.223707] ? destroy_unused_super.part.11+0x110/0x110 [ 264.229056] ? lock_downgrade+0x8f0/0x8f0 [ 264.233196] ? kasan_check_read+0x11/0x20 [ 264.237328] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 264.241897] ? kasan_check_write+0x14/0x20 [ 264.246117] ? do_raw_spin_lock+0xc1/0x200 [ 264.250342] sget_userns+0x276/0x860 [ 264.254044] ? gfs2_kill_sb+0x1a0/0x1a0 [ 264.258025] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 264.263465] ? vfs_get_super+0x270/0x270 [ 264.267513] ? kasan_check_read+0x11/0x20 [ 264.271645] ? do_raw_spin_unlock+0xa7/0x2f0 [ 264.276040] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 264.280610] ? kasan_check_write+0x14/0x20 [ 264.284828] ? do_raw_spin_lock+0xc1/0x200 [ 264.289066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.294937] ? ns_capable_common+0x13f/0x170 [ 264.299334] ? gfs2_kill_sb+0x1a0/0x1a0 [ 264.303292] sget+0x10b/0x150 [ 264.306388] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 264.311828] gfs2_mount+0x1a7/0x712 [ 264.315442] ? fill_super+0x1a40/0x1a40 [ 264.319409] ? kasan_check_write+0x14/0x20 [ 264.323630] ? do_raw_spin_lock+0xc1/0x200 [ 264.327851] ? kasan_unpoison_shadow+0x35/0x50 [ 264.332421] ? kasan_kmalloc+0xc4/0xe0 [ 264.336295] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 264.341822] ? fill_super+0x1a40/0x1a40 [ 264.345782] legacy_get_tree+0x118/0x440 [ 264.349835] vfs_get_tree+0x1cb/0x5c0 [ 264.353620] ? vfs_set_fs_source+0x12c/0x180 [ 264.358019] do_mount+0x6c1/0x1fb0 [ 264.361549] ? check_same_owner+0x340/0x340 [ 264.365856] ? lock_release+0xa30/0xa30 [ 264.369820] ? copy_mount_string+0x40/0x40 [ 264.374066] ? retint_kernel+0x10/0x10 [ 264.377950] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 264.383473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.388995] ? copy_mount_options+0x285/0x380 [ 264.393483] ksys_mount+0x12d/0x140 [ 264.397099] __x64_sys_mount+0xbe/0x150 [ 264.401063] do_syscall_64+0x1b9/0x820 [ 264.404934] ? finish_task_switch+0x1d3/0x870 [ 264.409417] ? syscall_return_slowpath+0x5e0/0x5e0 [ 264.414332] ? syscall_return_slowpath+0x31d/0x5e0 [ 264.419251] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 264.424681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.430205] ? prepare_exit_to_usermode+0x291/0x3b0 [ 264.435209] ? perf_trace_sys_enter+0xb10/0xb10 [ 264.439864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.444698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.449870] RIP: 0033:0x4585da [ 264.453038] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 03:23:34 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b}, 0x80, &(0x7f0000003900)}, 0x0) [ 264.472307] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 264.480004] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 264.487263] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 264.494516] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 264.501767] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 264.509023] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000043 03:23:34 executing program 5 (fault-call:0 fault-nth:68): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 264.559491] gfs2: not a GFS2 filesystem 03:23:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/174) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:35 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000001100000001000000010000001300000015000000"], 0x18}, 0x0) [ 264.595292] gfs2: not a GFS2 filesystem 03:23:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 264.631984] FAULT_INJECTION: forcing a failure. [ 264.631984] name failslab, interval 1, probability 0, space 0, times 0 [ 264.643273] CPU: 0 PID: 15319 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 264.651677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.661037] Call Trace: [ 264.663637] dump_stack+0x1c9/0x2b4 [ 264.667280] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.672485] ? perf_trace_lock+0xde/0x920 [ 264.676644] should_fail.cold.4+0xa/0x11 03:23:35 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000040)='attr/exec\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:35 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfffffdef}, 0x80, &(0x7f0000003900)}, 0x0) [ 264.680716] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.685830] ? save_stack+0xa9/0xd0 [ 264.689466] ? save_stack+0x43/0xd0 [ 264.693097] ? kasan_kmalloc+0xc4/0xe0 [ 264.696985] ? kmem_cache_alloc_trace+0x152/0x780 [ 264.701833] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 264.707036] ? __list_lru_init+0x4d6/0x840 [ 264.711291] ? alloc_super+0x9a6/0xb10 [ 264.715185] ? sget+0x10b/0x150 [ 264.718476] ? gfs2_mount+0x1a7/0x712 [ 264.722282] ? vfs_get_tree+0x1cb/0x5c0 [ 264.726262] ? do_mount+0x6c1/0x1fb0 [ 264.729982] ? ksys_mount+0x12d/0x140 [ 264.733788] ? __x64_sys_mount+0xbe/0x150 [ 264.737941] ? do_syscall_64+0x1b9/0x820 [ 264.742007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.747396] ? lock_acquire+0x1e4/0x540 [ 264.751386] ? fs_reclaim_acquire+0x20/0x20 [ 264.755712] ? lock_downgrade+0x8f0/0x8f0 [ 264.759865] ? ksys_mount+0x12d/0x140 [ 264.763676] ? check_same_owner+0x340/0x340 [ 264.768008] ? rcu_note_context_switch+0x730/0x730 [ 264.772951] __should_failslab+0x124/0x180 [ 264.777195] should_failslab+0x9/0x14 [ 264.781002] kmem_cache_alloc_trace+0x2cb/0x780 [ 264.785673] ? kasan_kmalloc+0xc4/0xe0 [ 264.789578] __memcg_init_list_lru_node+0x185/0x2d0 [ 264.794605] ? kvfree_rcu+0x20/0x20 [ 264.798245] ? __kmalloc_node+0x47/0x70 [ 264.802231] __list_lru_init+0x4d6/0x840 [ 264.806295] ? up_write+0x7b/0x220 [ 264.809842] ? list_lru_destroy+0x500/0x500 [ 264.814168] ? prealloc_shrinker+0x124/0x450 [ 264.818588] ? prealloc_shrinker+0x21c/0x450 [ 264.823007] ? inactive_list_is_low+0x850/0x850 [ 264.827689] ? __lockdep_init_map+0x105/0x590 [ 264.832196] alloc_super+0x9a6/0xb10 [ 264.835924] ? destroy_unused_super.part.11+0x110/0x110 [ 264.841295] ? lock_downgrade+0x8f0/0x8f0 [ 264.845445] ? kasan_check_read+0x11/0x20 [ 264.849594] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 264.854186] ? kasan_check_write+0x14/0x20 [ 264.858426] ? do_raw_spin_lock+0xc1/0x200 [ 264.862664] sget_userns+0x276/0x860 [ 264.866380] ? gfs2_kill_sb+0x1a0/0x1a0 [ 264.870368] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 264.875823] ? vfs_get_super+0x270/0x270 [ 264.879882] ? kasan_check_read+0x11/0x20 [ 264.884021] ? do_raw_spin_unlock+0xa7/0x2f0 [ 264.888416] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 264.892988] ? kasan_check_write+0x14/0x20 [ 264.897211] ? do_raw_spin_lock+0xc1/0x200 [ 264.901451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.906977] ? ns_capable_common+0x13f/0x170 [ 264.911374] ? gfs2_kill_sb+0x1a0/0x1a0 [ 264.915336] sget+0x10b/0x150 [ 264.918432] ? fallocate_chunk.isra.15.cold.19+0x7c/0x7c [ 264.923869] gfs2_mount+0x1a7/0x712 [ 264.927484] ? fill_super+0x1a40/0x1a40 [ 264.931447] ? kasan_check_write+0x14/0x20 [ 264.935667] ? do_raw_spin_lock+0xc1/0x200 [ 264.939888] ? kasan_unpoison_shadow+0x35/0x50 [ 264.944460] ? kasan_kmalloc+0xc4/0xe0 [ 264.948339] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 264.953871] ? fill_super+0x1a40/0x1a40 [ 264.957831] legacy_get_tree+0x118/0x440 [ 264.961880] vfs_get_tree+0x1cb/0x5c0 [ 264.965665] ? vfs_set_fs_source+0x12c/0x180 [ 264.970064] do_mount+0x6c1/0x1fb0 [ 264.973591] ? kasan_check_write+0x14/0x20 [ 264.977813] ? copy_mount_string+0x40/0x40 [ 264.982036] ? kasan_kmalloc+0xc4/0xe0 [ 264.985914] ? kmem_cache_alloc_trace+0x318/0x780 [ 264.990744] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 264.996270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.001793] ? copy_mount_options+0x285/0x380 [ 265.006279] ksys_mount+0x12d/0x140 [ 265.009894] __x64_sys_mount+0xbe/0x150 [ 265.013857] do_syscall_64+0x1b9/0x820 [ 265.017732] ? finish_task_switch+0x1d3/0x870 [ 265.022215] ? syscall_return_slowpath+0x5e0/0x5e0 [ 265.027130] ? syscall_return_slowpath+0x31d/0x5e0 [ 265.032047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 265.037053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.042575] ? prepare_exit_to_usermode+0x291/0x3b0 [ 265.047577] ? perf_trace_sys_enter+0xb10/0xb10 [ 265.052253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.057089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.062261] RIP: 0033:0x4585da [ 265.065434] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 265.084703] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 265.092397] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 265.099652] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 265.106922] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 265.114177] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 265.121431] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000044 03:23:35 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000003e8001000000010000001300000015000000"], 0x18}, 0x0) 03:23:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 03:23:35 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x2}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:35 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec0000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:35 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x53dadbaf, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:35 executing program 5 (fault-call:0 fault-nth:69): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 265.388311] gfs2: not a GFS2 filesystem [ 265.393941] FAULT_INJECTION: forcing a failure. [ 265.393941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.405829] CPU: 1 PID: 15364 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 265.414238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.423593] Call Trace: [ 265.426192] dump_stack+0x1c9/0x2b4 [ 265.429834] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.435035] ? wait_for_completion+0x8d0/0x8d0 [ 265.439635] should_fail.cold.4+0xa/0x11 [ 265.443706] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.448823] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 265.453414] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 265.458440] ? find_next_bit+0x104/0x130 [ 265.462513] ? cpumask_next+0x24/0x30 [ 265.466318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.471844] ? pcpu_alloc+0x190/0x13a0 [ 265.475715] ? do_mount+0x6c1/0x1fb0 [ 265.479421] ? __lockdep_init_map+0x105/0x590 [ 265.483903] ? lockdep_init_map+0x9/0x10 [ 265.487953] ? kasan_check_write+0x14/0x20 [ 265.492179] ? check_same_owner+0x340/0x340 [ 265.496490] ? rcu_note_context_switch+0x730/0x730 [ 265.501435] ? debug_mutex_init+0x2d/0x60 [ 265.505581] __alloc_pages_nodemask+0x36e/0xdb0 [ 265.510256] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 265.515271] ? register_shrinker_prepared+0x15b/0x1c0 [ 265.520449] ? perf_trace_lock+0xde/0x920 [ 265.524585] ? lock_release+0xa30/0xa30 [ 265.528550] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 265.534078] alloc_pages_current+0x10c/0x210 [ 265.538479] gfs2_read_super+0xea/0x12b0 [ 265.542530] ? end_bio_io_page+0x1d0/0x1d0 [ 265.546750] ? string+0x225/0x2d0 [ 265.550192] ? widen_string+0x2e0/0x2e0 [ 265.554157] ? register_shrinker_prepared+0x15b/0x1c0 [ 265.559359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.564883] ? bdev_name.isra.8+0x1a1/0x1f0 [ 265.569206] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.574742] ? filemap_check_errors+0xd8/0x110 [ 265.579313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.584837] ? kill_bdev+0xdb/0x110 [ 265.588452] ? set_blocksize+0x2c4/0x350 [ 265.592503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.598026] ? sb_set_blocksize+0xe4/0x110 [ 265.602254] fill_super+0xa99/0x1a40 [ 265.605955] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.611481] ? vsnprintf+0x20d/0x1b60 [ 265.615275] ? gfs2_online_uevent+0x2b0/0x2b0 [ 265.619765] ? snprintf+0xae/0xe0 [ 265.623207] ? vsprintf+0x40/0x40 [ 265.626669] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 265.631669] ? set_blocksize+0x2c4/0x350 [ 265.635721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.641250] gfs2_mount+0x5e6/0x712 [ 265.644864] ? fill_super+0x1a40/0x1a40 [ 265.648846] ? fill_super+0x1a40/0x1a40 [ 265.652810] legacy_get_tree+0x118/0x440 [ 265.656863] vfs_get_tree+0x1cb/0x5c0 [ 265.660647] ? vfs_set_fs_source+0x12c/0x180 [ 265.665046] do_mount+0x6c1/0x1fb0 [ 265.668572] ? check_same_owner+0x340/0x340 [ 265.672883] ? lock_release+0xa30/0xa30 [ 265.676846] ? copy_mount_string+0x40/0x40 [ 265.681073] ? retint_kernel+0x10/0x10 [ 265.684952] ? copy_mount_options+0x1f0/0x380 [ 265.689434] ? copy_mount_options+0x206/0x380 [ 265.693916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.699440] ? copy_mount_options+0x285/0x380 [ 265.703928] ksys_mount+0x12d/0x140 [ 265.707544] __x64_sys_mount+0xbe/0x150 [ 265.711507] do_syscall_64+0x1b9/0x820 [ 265.715379] ? finish_task_switch+0x1d3/0x870 [ 265.719878] ? syscall_return_slowpath+0x5e0/0x5e0 [ 265.724815] ? syscall_return_slowpath+0x31d/0x5e0 [ 265.729732] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 265.734735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.740257] ? prepare_exit_to_usermode+0x291/0x3b0 [ 265.745260] ? perf_trace_sys_enter+0xb10/0xb10 [ 265.749923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.754758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.759938] RIP: 0033:0x4585da [ 265.763111] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 265.782380] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 03:23:36 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000003ec001000000010000001300000015000000"], 0x18}, 0x0) 03:23:36 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x900000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0x8001, 0x7, 0x2}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:36 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x3a00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 265.790077] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 265.797330] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 265.804586] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 265.811839] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 265.819092] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000045 03:23:36 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000001c0)={@dev, @rand_addr}, &(0x7f0000000200)=0x8) r2 = getpid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000f25000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="aa0f2392b80e000f00d00f0eba6100ed0f20c06635000000200f22c0ba420066b8a861000066ef0f22400f8900080f09", 0x30}], 0x1, 0x0, &(0x7f00000001c0), 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xa) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r6 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5b7, 0x400000) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x4, 0xffffffffffffffff, &(0x7f00000000c0)={r6, r0, 0x4}) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000040)) [ 265.862512] gfs2: not a GFS2 filesystem 03:23:36 executing program 5 (fault-call:0 fault-nth:70): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:36 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3e8}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\n', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x408000004e1f, @multicast1=0xe0000001}, 0x6e8) connect$inet(r0, &(0x7f0000000280)={0x2, 0x100004e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xd8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfb, 0x9}], 0x800, &(0x7f0000000040)=ANY=[@ANYBLOB="6492ce733c7569e4778799f7640400570c3857bcff0700007dad3b13c000000000d7fcae8d60a18390925f"]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @multicast2=0xe0000002, @rand_addr=0x2}, 0xc) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:36 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000003400001000000010000001300000015000000"], 0x18}, 0x0) [ 266.032653] FAT-fs (loop1): Unrecognized mount option "d’Îs 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 266.450464] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 266.458159] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 266.465424] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 266.472677] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 266.479927] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 266.487180] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000046 [ 266.497451] gfs2: not a GFS2 filesystem [ 266.518685] FAT-fs (loop1): Unrecognized mount option "d’Îs0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000c0ffff01000000010000001300000015000000"], 0x18}, 0x0) 03:23:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:37 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x300000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:37 executing program 5 (fault-call:0 fault-nth:71): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:37 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:37 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x212) [ 266.898629] gfs2: not a GFS2 filesystem [ 266.919328] gfs2: not a GFS2 filesystem [ 266.940410] gfs2: not a GFS2 filesystem [ 266.949334] FAULT_INJECTION: forcing a failure. [ 266.949334] name failslab, interval 1, probability 0, space 0, times 0 [ 266.960664] CPU: 1 PID: 15456 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 266.969077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.978434] Call Trace: [ 266.981042] dump_stack+0x1c9/0x2b4 [ 266.984693] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.989900] ? perf_trace_lock+0xde/0x920 [ 266.994064] should_fail.cold.4+0xa/0x11 [ 266.998137] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.003248] ? lock_acquire+0x1e4/0x540 [ 267.007241] ? kasan_check_read+0x11/0x20 [ 267.011399] ? do_raw_spin_unlock+0xa7/0x2f0 [ 267.015816] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 267.020411] ? kasan_check_write+0x14/0x20 [ 267.024640] ? do_raw_spin_lock+0xc1/0x200 [ 267.028870] ? lock_acquire+0x1e4/0x540 [ 267.032828] ? fs_reclaim_acquire+0x20/0x20 [ 267.037134] ? lock_downgrade+0x8f0/0x8f0 [ 267.041269] ? check_same_owner+0x340/0x340 [ 267.045572] ? lock_downgrade+0x8f0/0x8f0 [ 267.049706] ? rcu_note_context_switch+0x730/0x730 [ 267.054621] __should_failslab+0x124/0x180 [ 267.058841] should_failslab+0x9/0x14 [ 267.062626] kmem_cache_alloc_trace+0x2cb/0x780 [ 267.067289] ? device_create_file+0x1e0/0x1e0 [ 267.071773] kobject_uevent_env+0x20f/0x1110 [ 267.076172] kobject_uevent+0x1f/0x30 [ 267.079960] loop_clr_fd+0x62f/0xd60 [ 267.083664] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 267.089191] lo_ioctl+0x84c/0x1d00 [ 267.092720] ? lock_release+0xa30/0xa30 [ 267.096682] ? lo_rw_aio_complete+0x450/0x450 [ 267.101162] blkdev_ioctl+0x9cd/0x2030 [ 267.105033] ? lock_acquire+0x1e4/0x540 [ 267.108990] ? blkpg_ioctl+0xc40/0xc40 [ 267.112863] ? lock_release+0xa30/0xa30 [ 267.116824] ? kernel_text_address+0x79/0xf0 [ 267.121220] ? __kernel_text_address+0xd/0x40 [ 267.125697] ? unwind_get_return_address+0x61/0xa0 [ 267.130613] ? __save_stack_trace+0x8d/0xf0 [ 267.134920] ? __fget+0x4d5/0x740 [ 267.138374] ? ksys_dup3+0x690/0x690 [ 267.142073] ? __kasan_slab_free+0x11a/0x170 [ 267.146464] ? kfree+0xd9/0x260 [ 267.149729] ? ksys_mount+0xa3/0x140 [ 267.153428] ? __x64_sys_mount+0xbe/0x150 [ 267.157560] ? do_syscall_64+0x1b9/0x820 [ 267.161610] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.166958] block_ioctl+0xee/0x130 [ 267.170568] ? blkdev_fallocate+0x400/0x400 [ 267.174875] do_vfs_ioctl+0x1de/0x1720 [ 267.178747] ? kasan_check_write+0x14/0x20 [ 267.182965] ? do_raw_spin_lock+0xc1/0x200 [ 267.187186] ? ioctl_preallocate+0x300/0x300 [ 267.191576] ? __fget_light+0x2f7/0x440 [ 267.195532] ? fget_raw+0x20/0x20 [ 267.198971] ? trace_hardirqs_off+0xd/0x10 [ 267.203191] ? quarantine_put+0x10d/0x1b0 [ 267.207331] ? __kasan_slab_free+0x131/0x170 [ 267.211742] ? security_file_ioctl+0x94/0xc0 [ 267.216140] ksys_ioctl+0xa9/0xd0 [ 267.219581] __x64_sys_ioctl+0x73/0xb0 [ 267.223451] do_syscall_64+0x1b9/0x820 [ 267.227319] ? finish_task_switch+0x1d3/0x870 [ 267.231799] ? syscall_return_slowpath+0x5e0/0x5e0 [ 267.236730] ? syscall_return_slowpath+0x31d/0x5e0 [ 267.241646] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 267.246650] ? prepare_exit_to_usermode+0x291/0x3b0 [ 267.251654] ? perf_trace_sys_enter+0xb10/0xb10 [ 267.256308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.261139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.266310] RIP: 0033:0x455a17 [ 267.269478] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:23:37 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8dffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:37 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x30000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:37 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x8dffffff}, 0x80, &(0x7f0000003900)}, 0x0) [ 267.288676] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.296369] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 0000000000455a17 [ 267.303620] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 [ 267.310878] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 267.318142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 267.325397] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000047 03:23:37 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) uname(&(0x7f00000001c0)=""/126) 03:23:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x4, 0x4, 0x1000000001, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x9, &(0x7f0000000880)={0x13, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x8b) write$cgroup_pid(r0, &(0x7f0000000180)={[0x0]}, 0x46e000) 03:23:37 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000033fe001000000010000001300000015000000"], 0x18}, 0x0) 03:23:37 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:37 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0xf7ff0000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:37 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfff7}, 0x80, &(0x7f0000003900)}, 0x0) [ 267.454815] gfs2: not a GFS2 filesystem 03:23:37 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b}, 0x80, &(0x7f0000003900)}, 0x0) [ 267.494450] gfs2: not a GFS2 filesystem 03:23:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x204000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0xfff, 0x7, 0xfa3, 0x1ff, "7647f8c43a3fb83e0a4274a8be49f26ec2e3f76bdae8a732bf9bbbe35e9cf80c"}) 03:23:38 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000003e80000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:38 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332c0", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:38 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') 03:23:38 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:38 executing program 5 (fault-call:0 fault-nth:72): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 267.852933] FAULT_INJECTION: forcing a failure. [ 267.852933] name failslab, interval 1, probability 0, space 0, times 0 [ 267.864255] CPU: 0 PID: 15539 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 267.872663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.882025] Call Trace: [ 267.884628] dump_stack+0x1c9/0x2b4 [ 267.888269] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.893482] should_fail.cold.4+0xa/0x11 [ 267.897557] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:23:38 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe803000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:38 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x6}, 0x80, &(0x7f0000003900)}, 0x0) [ 267.902674] ? __isolate_free_page+0x690/0x690 [ 267.907271] ? kasan_check_read+0x11/0x20 [ 267.911437] ? trace_hardirqs_on+0x10/0x10 [ 267.915685] ? trace_hardirqs_on+0x10/0x10 [ 267.919936] ? trace_hardirqs_on+0x10/0x10 [ 267.924188] ? trace_hardirqs_on+0x10/0x10 [ 267.928439] ? perf_trace_lock+0xde/0x920 [ 267.932600] ? zap_class+0x740/0x740 [ 267.936326] ? lock_acquire+0x1e4/0x540 [ 267.940301] ? perf_trace_lock+0xde/0x920 [ 267.944445] __should_failslab+0x124/0x180 [ 267.948669] should_failslab+0x9/0x14 [ 267.952458] kmem_cache_alloc_node+0x56/0x780 [ 267.956950] create_task_io_context+0xbd/0x580 [ 267.961517] ? ioc_clear_queue+0x610/0x610 [ 267.965738] ? is_bpf_text_address+0xae/0x170 [ 267.970224] ? lock_downgrade+0x8f0/0x8f0 [ 267.974364] ? check_same_owner+0x340/0x340 [ 267.978671] ? lock_acquire+0x1e4/0x540 [ 267.982629] ? rcu_note_context_switch+0x730/0x730 [ 267.987545] ? lock_downgrade+0x8f0/0x8f0 [ 267.991689] generic_make_request_checks+0x164f/0x2410 [ 267.996975] ? kernel_text_address+0x79/0xf0 [ 268.001374] ? blk_init_queue+0x30/0x30 [ 268.005337] ? blk_queue_enter+0xb47/0xed0 [ 268.009564] ? blk_exit_rl+0x80/0x80 [ 268.013267] ? save_stack+0xa9/0xd0 [ 268.016880] ? save_stack+0x43/0xd0 [ 268.020495] ? kasan_kmalloc+0xc4/0xe0 [ 268.024364] ? kasan_slab_alloc+0x12/0x20 [ 268.028499] ? kmem_cache_alloc+0x12e/0x760 [ 268.032808] ? mempool_alloc_slab+0x44/0x60 [ 268.037114] ? mempool_alloc+0x193/0x4b0 [ 268.041160] ? bio_alloc_bioset+0x39c/0x6f0 [ 268.045468] ? gfs2_read_super+0x325/0x12b0 [ 268.049773] ? fill_super+0xa99/0x1a40 [ 268.053648] ? gfs2_mount+0x5e6/0x712 [ 268.057435] ? legacy_get_tree+0x118/0x440 [ 268.061657] ? vfs_get_tree+0x1cb/0x5c0 [ 268.065615] ? do_mount+0x6c1/0x1fb0 [ 268.069316] ? ksys_mount+0x12d/0x140 [ 268.073100] ? __x64_sys_mount+0xbe/0x150 [ 268.077237] ? do_syscall_64+0x1b9/0x820 [ 268.081286] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.086649] ? find_next_bit+0x104/0x130 [ 268.090700] ? cpumask_next+0x24/0x30 [ 268.094489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.100014] ? pcpu_alloc+0x190/0x13a0 [ 268.103891] ? do_mount+0x6c1/0x1fb0 [ 268.107599] ? __lockdep_init_map+0x105/0x590 [ 268.112112] generic_make_request+0x2aa/0x1800 [ 268.116684] ? kasan_unpoison_shadow+0x35/0x50 [ 268.121259] ? blk_get_request+0x7e0/0x7e0 [ 268.125479] ? kasan_slab_alloc+0x12/0x20 [ 268.129613] ? kmem_cache_alloc+0x2fc/0x760 [ 268.133923] ? rcu_note_context_switch+0x730/0x730 [ 268.138839] ? mempool_alloc_slab+0x44/0x60 [ 268.143150] ? mempool_free+0x370/0x370 [ 268.147116] ? mempool_alloc_slab+0x44/0x60 [ 268.151428] ? kasan_check_write+0x14/0x20 [ 268.155648] ? bio_init+0x13e/0x270 [ 268.159276] ? bio_add_page+0x120/0x120 [ 268.163243] submit_bio+0xba/0x460 [ 268.166767] ? submit_bio+0xba/0x460 [ 268.170467] ? generic_make_request+0x1800/0x1800 [ 268.175296] ? __bio_add_page+0x122/0x280 [ 268.179435] ? bio_add_page+0xed/0x120 [ 268.183312] gfs2_read_super+0x578/0x12b0 [ 268.187448] ? end_bio_io_page+0x1d0/0x1d0 [ 268.191667] ? string+0x225/0x2d0 [ 268.195108] ? widen_string+0x2e0/0x2e0 [ 268.199075] ? register_shrinker_prepared+0x15b/0x1c0 [ 268.204255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.209791] ? bdev_name.isra.8+0x1a1/0x1f0 [ 268.214099] ? filemap_check_errors+0xd8/0x110 [ 268.218670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.224190] ? kill_bdev+0xdb/0x110 [ 268.227802] ? set_blocksize+0x2c4/0x350 [ 268.231850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.237383] ? sb_set_blocksize+0xe4/0x110 [ 268.241608] fill_super+0xa99/0x1a40 [ 268.245310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.250835] ? vsnprintf+0x20d/0x1b60 [ 268.254629] ? gfs2_online_uevent+0x2b0/0x2b0 [ 268.259135] ? snprintf+0xae/0xe0 [ 268.262577] ? vsprintf+0x40/0x40 [ 268.266023] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 268.271028] ? set_blocksize+0x2c4/0x350 [ 268.275079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.280606] gfs2_mount+0x5e6/0x712 [ 268.284224] ? fill_super+0x1a40/0x1a40 [ 268.288214] ? fill_super+0x1a40/0x1a40 [ 268.292174] legacy_get_tree+0x118/0x440 [ 268.296225] vfs_get_tree+0x1cb/0x5c0 [ 268.300015] ? vfs_set_fs_source+0x12c/0x180 [ 268.304423] do_mount+0x6c1/0x1fb0 [ 268.307948] ? check_same_owner+0x340/0x340 [ 268.312257] ? lock_release+0xa30/0xa30 [ 268.316222] ? copy_mount_string+0x40/0x40 [ 268.320447] ? kasan_kmalloc+0xc4/0xe0 [ 268.324326] ? kmem_cache_alloc_trace+0x318/0x780 [ 268.329159] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.334682] ? _copy_from_user+0xdf/0x150 [ 268.338818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.344340] ? copy_mount_options+0x285/0x380 [ 268.348823] ksys_mount+0x12d/0x140 [ 268.352439] __x64_sys_mount+0xbe/0x150 [ 268.356401] do_syscall_64+0x1b9/0x820 [ 268.360275] ? finish_task_switch+0x1d3/0x870 [ 268.364759] ? syscall_return_slowpath+0x5e0/0x5e0 [ 268.369674] ? syscall_return_slowpath+0x31d/0x5e0 [ 268.374591] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 268.379592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.385114] ? prepare_exit_to_usermode+0x291/0x3b0 [ 268.390116] ? perf_trace_sys_enter+0xb10/0xb10 [ 268.394775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.399608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.404785] RIP: 0033:0x4585da [ 268.407954] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 268.427669] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 268.435365] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 00000000004585da [ 268.442619] RDX: 00007f50b0a87ad0 RSI: 0000000020002480 RDI: 00007f50b0a87af0 [ 268.449873] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 268.457126] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 268.464380] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000048 [ 268.482136] gfs2: not a GFS2 filesystem 03:23:38 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r1, 0x0, 0xffff, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 03:23:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) recvfrom(r0, &(0x7f0000000180)=""/109, 0x6d, 0x20, &(0x7f0000000200)=@in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:38 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000003ec0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733201", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:38 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:38 executing program 5 (fault-call:0 fault-nth:73): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:38 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x9000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 268.629518] gfs2: not a GFS2 filesystem [ 268.670305] FAULT_INJECTION: forcing a failure. [ 268.670305] name failslab, interval 1, probability 0, space 0, times 0 [ 268.681638] CPU: 1 PID: 15586 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 268.690054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.699415] Call Trace: [ 268.702016] dump_stack+0x1c9/0x2b4 [ 268.705661] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.710869] ? perf_trace_lock+0xde/0x920 [ 268.715033] should_fail.cold.4+0xa/0x11 [ 268.719109] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.724227] ? save_stack+0xa9/0xd0 [ 268.727866] ? kasan_kmalloc+0xc4/0xe0 [ 268.731767] ? kmem_cache_alloc_trace+0x152/0x780 [ 268.736610] ? kobject_uevent_env+0x20f/0x1110 [ 268.741269] ? kobject_uevent+0x1f/0x30 [ 268.745237] ? loop_clr_fd+0x62f/0xd60 [ 268.749129] ? lo_ioctl+0x84c/0x1d00 [ 268.752828] ? blkdev_ioctl+0x9cd/0x2030 [ 268.756874] ? do_vfs_ioctl+0x1de/0x1720 [ 268.760919] ? ksys_ioctl+0xa9/0xd0 [ 268.764533] ? __x64_sys_ioctl+0x73/0xb0 [ 268.768580] ? do_syscall_64+0x1b9/0x820 [ 268.772626] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.777983] ? lock_acquire+0x1e4/0x540 [ 268.781947] ? fs_reclaim_acquire+0x20/0x20 [ 268.786257] ? lock_downgrade+0x8f0/0x8f0 [ 268.790397] ? check_same_owner+0x340/0x340 [ 268.794708] ? lock_release+0xa30/0xa30 [ 268.798672] ? rcu_note_context_switch+0x730/0x730 [ 268.803595] __should_failslab+0x124/0x180 [ 268.807819] should_failslab+0x9/0x14 [ 268.811605] __kmalloc+0x2c8/0x760 [ 268.815138] ? kobject_get_path+0xc2/0x1a0 [ 268.819364] kobject_get_path+0xc2/0x1a0 [ 268.823413] kobject_uevent_env+0x234/0x1110 [ 268.827814] kobject_uevent+0x1f/0x30 [ 268.831606] loop_clr_fd+0x62f/0xd60 [ 268.835330] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 268.840861] lo_ioctl+0x84c/0x1d00 [ 268.844390] ? lock_release+0xa30/0xa30 [ 268.848353] ? lo_rw_aio_complete+0x450/0x450 [ 268.852836] blkdev_ioctl+0x9cd/0x2030 [ 268.856728] ? lock_acquire+0x1e4/0x540 [ 268.860688] ? blkpg_ioctl+0xc40/0xc40 [ 268.864565] ? lock_release+0xa30/0xa30 [ 268.868529] ? kernel_text_address+0x79/0xf0 [ 268.872923] ? __kernel_text_address+0xd/0x40 [ 268.877404] ? unwind_get_return_address+0x61/0xa0 [ 268.882325] ? __save_stack_trace+0x8d/0xf0 [ 268.886638] ? __fget+0x4d5/0x740 [ 268.890083] ? ksys_dup3+0x690/0x690 [ 268.893797] ? __kasan_slab_free+0x11a/0x170 [ 268.898192] ? kfree+0xd9/0x260 [ 268.901456] ? ksys_mount+0xa3/0x140 [ 268.905158] ? __x64_sys_mount+0xbe/0x150 [ 268.909291] ? do_syscall_64+0x1b9/0x820 [ 268.913337] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.918695] block_ioctl+0xee/0x130 [ 268.922308] ? blkdev_fallocate+0x400/0x400 [ 268.926617] do_vfs_ioctl+0x1de/0x1720 [ 268.930490] ? kasan_check_write+0x14/0x20 [ 268.934713] ? do_raw_spin_lock+0xc1/0x200 [ 268.938935] ? ioctl_preallocate+0x300/0x300 [ 268.943331] ? __fget_light+0x2f7/0x440 [ 268.947290] ? fget_raw+0x20/0x20 [ 268.950732] ? trace_hardirqs_off+0xd/0x10 [ 268.954955] ? quarantine_put+0x10d/0x1b0 [ 268.959094] ? __kasan_slab_free+0x131/0x170 [ 268.963489] ? security_file_ioctl+0x94/0xc0 [ 268.967887] ksys_ioctl+0xa9/0xd0 [ 268.971331] __x64_sys_ioctl+0x73/0xb0 [ 268.975208] do_syscall_64+0x1b9/0x820 [ 268.979083] ? finish_task_switch+0x1d3/0x870 [ 268.983567] ? syscall_return_slowpath+0x5e0/0x5e0 [ 268.988482] ? syscall_return_slowpath+0x31d/0x5e0 [ 268.993419] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 268.998421] ? prepare_exit_to_usermode+0x291/0x3b0 [ 269.003423] ? perf_trace_sys_enter+0xb10/0xb10 [ 269.008081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.012929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.018116] RIP: 0033:0x455a17 [ 269.021289] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.040577] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.048284] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 0000000000455a17 [ 269.055548] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 [ 269.062803] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 03:23:39 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x6000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ff07008fbda33d88c000001018dd"], 0x14}, 0x1}, 0x0) 03:23:39 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff0000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:39 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000011000001000000010000001300000015000000"], 0x18}, 0x0) [ 269.070060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 269.077311] R13: 0000000000000000 R14: 00000000004d38b8 R15: 0000000000000049 03:23:39 executing program 5 (fault-call:0 fault-nth:74): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:39 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x11000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:39 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="676673328c", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:39 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe800000}, 0x80, &(0x7f0000003900)}, 0x0) [ 269.199967] gfs2: not a GFS2 filesystem [ 269.228625] FAULT_INJECTION: forcing a failure. [ 269.228625] name failslab, interval 1, probability 0, space 0, times 0 [ 269.239966] CPU: 0 PID: 15626 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 269.248380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.257739] Call Trace: [ 269.260335] dump_stack+0x1c9/0x2b4 [ 269.263986] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.269190] ? perf_trace_lock+0xde/0x920 [ 269.273349] should_fail.cold.4+0xa/0x11 [ 269.277424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.282538] ? lock_acquire+0x1e4/0x540 [ 269.286528] ? kasan_check_read+0x11/0x20 [ 269.290686] ? do_raw_spin_unlock+0xa7/0x2f0 [ 269.295101] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 269.299693] ? kasan_check_write+0x14/0x20 [ 269.303941] ? do_raw_spin_lock+0xc1/0x200 [ 269.308198] ? lock_acquire+0x1e4/0x540 [ 269.312180] ? fs_reclaim_acquire+0x20/0x20 [ 269.316509] ? lock_downgrade+0x8f0/0x8f0 [ 269.320666] ? check_same_owner+0x340/0x340 [ 269.325003] ? lock_downgrade+0x8f0/0x8f0 [ 269.329159] ? rcu_note_context_switch+0x730/0x730 [ 269.334091] __should_failslab+0x124/0x180 [ 269.338315] should_failslab+0x9/0x14 [ 269.342103] kmem_cache_alloc_trace+0x2cb/0x780 [ 269.346794] ? device_create_file+0x1e0/0x1e0 [ 269.351277] kobject_uevent_env+0x20f/0x1110 [ 269.355691] kobject_uevent+0x1f/0x30 [ 269.359479] loop_clr_fd+0x62f/0xd60 [ 269.363182] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 269.368711] lo_ioctl+0x84c/0x1d00 [ 269.372254] ? lock_release+0xa30/0xa30 [ 269.376221] ? lo_rw_aio_complete+0x450/0x450 [ 269.380703] blkdev_ioctl+0x9cd/0x2030 [ 269.384576] ? lock_acquire+0x1e4/0x540 [ 269.388556] ? blkpg_ioctl+0xc40/0xc40 [ 269.392432] ? lock_release+0xa30/0xa30 [ 269.396393] ? kernel_text_address+0x79/0xf0 [ 269.400788] ? __kernel_text_address+0xd/0x40 [ 269.405271] ? unwind_get_return_address+0x61/0xa0 [ 269.410187] ? __save_stack_trace+0x8d/0xf0 [ 269.414497] ? __fget+0x4d5/0x740 [ 269.417950] ? ksys_dup3+0x690/0x690 [ 269.421659] ? __kasan_slab_free+0x11a/0x170 [ 269.426059] ? kfree+0xd9/0x260 [ 269.429337] ? ksys_mount+0xa3/0x140 [ 269.433037] ? __x64_sys_mount+0xbe/0x150 [ 269.437174] ? do_syscall_64+0x1b9/0x820 [ 269.441220] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.446573] block_ioctl+0xee/0x130 [ 269.450186] ? blkdev_fallocate+0x400/0x400 [ 269.454494] do_vfs_ioctl+0x1de/0x1720 [ 269.458367] ? kasan_check_write+0x14/0x20 [ 269.462590] ? do_raw_spin_lock+0xc1/0x200 [ 269.466811] ? ioctl_preallocate+0x300/0x300 [ 269.471205] ? __fget_light+0x2f7/0x440 [ 269.475165] ? fget_raw+0x20/0x20 [ 269.478608] ? trace_hardirqs_off+0xd/0x10 [ 269.482827] ? quarantine_put+0x10d/0x1b0 [ 269.486972] ? __kasan_slab_free+0x131/0x170 [ 269.491368] ? security_file_ioctl+0x94/0xc0 [ 269.495766] ksys_ioctl+0xa9/0xd0 [ 269.499209] __x64_sys_ioctl+0x73/0xb0 [ 269.503083] do_syscall_64+0x1b9/0x820 [ 269.506961] ? finish_task_switch+0x1d3/0x870 [ 269.511446] ? syscall_return_slowpath+0x5e0/0x5e0 [ 269.516361] ? syscall_return_slowpath+0x31d/0x5e0 [ 269.521278] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 269.526281] ? prepare_exit_to_usermode+0x291/0x3b0 [ 269.531282] ? perf_trace_sys_enter+0xb10/0xb10 [ 269.535936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.540787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.545987] RIP: 0033:0x455a17 [ 269.549162] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.568435] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.576131] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 0000000000455a17 [ 269.583384] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 [ 269.590640] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 269.597892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 269.605144] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000004a 03:23:40 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x140) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000c03e000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x15, 0x10001) 03:23:40 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x700}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 4: sched_yield() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x8000000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 03:23:40 executing program 5 (fault-call:0 fault-nth:75): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000}, 0x80, &(0x7f0000003900)}, 0x0) [ 269.738274] gfs2: not a GFS2 filesystem [ 269.750287] gfs2: not a GFS2 filesystem [ 269.759170] FAULT_INJECTION: forcing a failure. [ 269.759170] name failslab, interval 1, probability 0, space 0, times 0 [ 269.770511] CPU: 1 PID: 15668 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 269.778921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.788278] Call Trace: [ 269.790875] dump_stack+0x1c9/0x2b4 [ 269.794513] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.799716] ? perf_trace_lock+0xde/0x920 [ 269.803886] should_fail.cold.4+0xa/0x11 [ 269.807975] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.813097] ? save_stack+0xa9/0xd0 [ 269.816739] ? kasan_kmalloc+0xc4/0xe0 [ 269.820638] ? kmem_cache_alloc_trace+0x152/0x780 [ 269.825490] ? kobject_uevent_env+0x20f/0x1110 [ 269.830071] ? kobject_uevent+0x1f/0x30 [ 269.834052] ? loop_clr_fd+0x62f/0xd60 [ 269.837943] ? lo_ioctl+0x84c/0x1d00 [ 269.841660] ? blkdev_ioctl+0x9cd/0x2030 [ 269.845729] ? do_vfs_ioctl+0x1de/0x1720 [ 269.849823] ? ksys_ioctl+0xa9/0xd0 [ 269.853458] ? __x64_sys_ioctl+0x73/0xb0 [ 269.857527] ? do_syscall_64+0x1b9/0x820 [ 269.861602] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.866981] ? lock_acquire+0x1e4/0x540 [ 269.870967] ? fs_reclaim_acquire+0x20/0x20 [ 269.875303] ? lock_downgrade+0x8f0/0x8f0 [ 269.879482] ? check_same_owner+0x340/0x340 [ 269.883819] ? lock_release+0xa30/0xa30 [ 269.887804] ? rcu_note_context_switch+0x730/0x730 [ 269.892751] __should_failslab+0x124/0x180 [ 269.897002] should_failslab+0x9/0x14 [ 269.900812] __kmalloc+0x2c8/0x760 [ 269.904362] ? kobject_get_path+0xc2/0x1a0 [ 269.908604] kobject_get_path+0xc2/0x1a0 [ 269.912674] kobject_uevent_env+0x234/0x1110 [ 269.917095] kobject_uevent+0x1f/0x30 [ 269.920906] loop_clr_fd+0x62f/0xd60 [ 269.924634] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 269.930184] lo_ioctl+0x84c/0x1d00 [ 269.933732] ? lock_release+0xa30/0xa30 [ 269.937714] ? lo_rw_aio_complete+0x450/0x450 [ 269.942209] blkdev_ioctl+0x9cd/0x2030 [ 269.946113] ? lock_acquire+0x1e4/0x540 [ 269.950097] ? blkpg_ioctl+0xc40/0xc40 [ 269.953998] ? lock_release+0xa30/0xa30 [ 269.957985] ? kernel_text_address+0x79/0xf0 [ 269.962406] ? __kernel_text_address+0xd/0x40 [ 269.966916] ? unwind_get_return_address+0x61/0xa0 [ 269.971850] ? __save_stack_trace+0x8d/0xf0 [ 269.976180] ? __fget+0x4d5/0x740 [ 269.979639] ? ksys_dup3+0x690/0x690 [ 269.983357] ? __kasan_slab_free+0x11a/0x170 [ 269.987770] ? kfree+0xd9/0x260 [ 269.991054] ? ksys_mount+0xa3/0x140 [ 269.994773] ? __x64_sys_mount+0xbe/0x150 [ 269.998922] ? do_syscall_64+0x1b9/0x820 [ 270.002986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.008356] block_ioctl+0xee/0x130 [ 270.011988] ? blkdev_fallocate+0x400/0x400 [ 270.016315] do_vfs_ioctl+0x1de/0x1720 [ 270.020208] ? kasan_check_write+0x14/0x20 [ 270.024445] ? do_raw_spin_lock+0xc1/0x200 [ 270.028686] ? ioctl_preallocate+0x300/0x300 [ 270.033098] ? __fget_light+0x2f7/0x440 [ 270.037074] ? fget_raw+0x20/0x20 [ 270.040536] ? trace_hardirqs_off+0xd/0x10 [ 270.044772] ? quarantine_put+0x10d/0x1b0 [ 270.048926] ? __kasan_slab_free+0x131/0x170 [ 270.053340] ? security_file_ioctl+0x94/0xc0 [ 270.057754] ksys_ioctl+0xa9/0xd0 [ 270.061211] __x64_sys_ioctl+0x73/0xb0 [ 270.065103] do_syscall_64+0x1b9/0x820 [ 270.068992] ? finish_task_switch+0x1d3/0x870 [ 270.073497] ? syscall_return_slowpath+0x5e0/0x5e0 [ 270.078440] ? syscall_return_slowpath+0x31d/0x5e0 [ 270.083375] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 270.088404] ? prepare_exit_to_usermode+0x291/0x3b0 [ 270.093426] ? perf_trace_sys_enter+0xb10/0xb10 [ 270.098100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.102947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.108134] RIP: 0033:0x455a17 [ 270.111315] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.130604] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000c0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000002000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf5ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000011000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x33000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000c03e0001000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x600}, 0x80, &(0x7f0000003900)}, 0x0) [ 270.138317] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 0000000000455a17 [ 270.145583] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 [ 270.152837] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 270.160091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 270.167354] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000004b [ 270.193687] gfs2: not a GFS2 filesystem 03:23:40 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x103b, 0x7fff) execve(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000580)='/dev/null\x00', &(0x7f0000000540)='/dev/null\x00', &(0x7f00000003c0)='/dev/null\x00', &(0x7f0000000640)='%)user(mime_type\x00', &(0x7f0000000440)='/dev/null\x00'], &(0x7f0000000600)=[&(0x7f00000005c0)='/dev/null\x00']) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x56df, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x703d4c01, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000300)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000803e0001000000010000001300000015000000"], 0x18}, 0x0) 03:23:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x1}, 0x20) 03:23:40 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe80000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:40 executing program 5 (fault-call:0 fault-nth:76): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:40 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0x56c2da3d, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0xc000) ioctl$KVM_SMI(r2, 0xaeb7) rt_sigtimedwait(&(0x7f0000000040)={0x40}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 270.617523] gfs2: not a GFS2 filesystem 03:23:41 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/104, &(0x7f0000000200)=0x68) 03:23:41 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 270.638323] gfs2: not a GFS2 filesystem 03:23:41 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000c00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:41 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 270.695984] IPVS: length: 104 != 8 03:23:41 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:41 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 270.734715] gfs2: not a GFS2 filesystem [ 270.734755] IPVS: length: 104 != 8 [ 270.754457] gfs2: not a GFS2 filesystem [ 270.761995] gfs2: not a GFS2 filesystem [ 270.771410] FAULT_INJECTION: forcing a failure. [ 270.771410] name failslab, interval 1, probability 0, space 0, times 0 [ 270.782705] CPU: 1 PID: 15778 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 270.791113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.800464] Call Trace: [ 270.803047] dump_stack+0x1c9/0x2b4 [ 270.806662] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.811840] ? perf_trace_lock+0xde/0x920 [ 270.815984] should_fail.cold.4+0xa/0x11 [ 270.820033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.825120] ? lock_acquire+0x1e4/0x540 [ 270.829085] ? kasan_check_read+0x11/0x20 [ 270.833217] ? do_raw_spin_unlock+0xa7/0x2f0 [ 270.837607] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 270.842176] ? kasan_check_write+0x14/0x20 [ 270.846394] ? do_raw_spin_lock+0xc1/0x200 [ 270.850619] ? lock_acquire+0x1e4/0x540 [ 270.854581] ? fs_reclaim_acquire+0x20/0x20 [ 270.858890] ? lock_downgrade+0x8f0/0x8f0 [ 270.863031] ? check_same_owner+0x340/0x340 [ 270.867339] ? lock_downgrade+0x8f0/0x8f0 [ 270.871486] ? rcu_note_context_switch+0x730/0x730 [ 270.876406] __should_failslab+0x124/0x180 [ 270.880626] should_failslab+0x9/0x14 [ 270.884412] kmem_cache_alloc_trace+0x2cb/0x780 [ 270.889071] ? device_create_file+0x1e0/0x1e0 [ 270.893550] kobject_uevent_env+0x20f/0x1110 [ 270.897948] kobject_uevent+0x1f/0x30 [ 270.901752] loop_clr_fd+0x62f/0xd60 [ 270.905454] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 270.910994] lo_ioctl+0x84c/0x1d00 [ 270.914522] ? lock_release+0xa30/0xa30 [ 270.918483] ? lo_rw_aio_complete+0x450/0x450 [ 270.922964] blkdev_ioctl+0x9cd/0x2030 [ 270.926838] ? lock_acquire+0x1e4/0x540 [ 270.930799] ? blkpg_ioctl+0xc40/0xc40 [ 270.934685] ? lock_release+0xa30/0xa30 [ 270.938646] ? kernel_text_address+0x79/0xf0 [ 270.943039] ? __kernel_text_address+0xd/0x40 [ 270.947521] ? unwind_get_return_address+0x61/0xa0 [ 270.952435] ? __save_stack_trace+0x8d/0xf0 [ 270.956744] ? __fget+0x4d5/0x740 [ 270.960182] ? ksys_dup3+0x690/0x690 [ 270.963884] ? __kasan_slab_free+0x11a/0x170 [ 270.968317] ? kfree+0xd9/0x260 [ 270.971587] ? ksys_mount+0xa3/0x140 [ 270.975282] ? __x64_sys_mount+0xbe/0x150 [ 270.979417] ? do_syscall_64+0x1b9/0x820 [ 270.983478] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.988833] block_ioctl+0xee/0x130 [ 270.992446] ? blkdev_fallocate+0x400/0x400 [ 270.996751] do_vfs_ioctl+0x1de/0x1720 [ 271.000625] ? kasan_check_write+0x14/0x20 [ 271.004843] ? do_raw_spin_lock+0xc1/0x200 [ 271.009061] ? ioctl_preallocate+0x300/0x300 [ 271.013454] ? __fget_light+0x2f7/0x440 [ 271.017411] ? fget_raw+0x20/0x20 [ 271.020852] ? trace_hardirqs_off+0xd/0x10 [ 271.025068] ? quarantine_put+0x10d/0x1b0 [ 271.029206] ? __kasan_slab_free+0x131/0x170 [ 271.033602] ? security_file_ioctl+0x94/0xc0 [ 271.037993] ksys_ioctl+0xa9/0xd0 [ 271.041433] __x64_sys_ioctl+0x73/0xb0 [ 271.045303] do_syscall_64+0x1b9/0x820 [ 271.049176] ? finish_task_switch+0x1d3/0x870 [ 271.053654] ? syscall_return_slowpath+0x5e0/0x5e0 [ 271.058570] ? syscall_return_slowpath+0x31d/0x5e0 [ 271.063483] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 271.068484] ? prepare_exit_to_usermode+0x291/0x3b0 [ 271.073483] ? perf_trace_sys_enter+0xb10/0xb10 [ 271.078135] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.082966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.088140] RIP: 0033:0x455a17 [ 271.091307] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.110504] RSP: 002b:00007f50b0a87a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.118213] RAX: ffffffffffffffda RBX: 00007f50b0a87b30 RCX: 0000000000455a17 [ 271.125466] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000015 03:23:41 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 271.132718] RBP: 0000000020002480 R08: 00007f50b0a87b30 R09: 00007f50b0a87ad0 [ 271.139969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 271.147220] R13: 0000000000000000 R14: 00000000004d38b8 R15: 000000000000004c 03:23:41 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000003e800001000000010000001300000015000000"], 0x18}, 0x0) [ 271.232209] gfs2: not a GFS2 filesystem [ 271.257515] gfs2: not a GFS2 filesystem 03:23:41 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x44) ioctl$VT_RELDISP(r0, 0x5605) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000000280)=""/235, &(0x7f0000000140)=0xeb) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="0035e87639e5a49d451c0a5fbda259aa597d891b743cefeb0c8ae7a986916407451833399e1a68d1b13f39e3c54e0f0c072a63b79c3b9558a0b586dac5485349d91529b0271cdc7847503f7b9e3832bd3cdda0d1cd6734664e617ac79e04a46d1a894212950175c0e6ebce610944307e14b69f3e42b2d3774c6626370a185527f1de374691fadb96efc3340f68f931930281f35cbfaab9", 0x97}, {&(0x7f0000000040)}], 0x2, 0x0) tee(r0, r0, 0x3800000, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:41 executing program 1: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 03:23:41 executing program 5 (fault-call:0 fault-nth:77): syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:41 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8dffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:41 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x11000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:41 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000110001000000010000001300000015000000"], 0x18}, 0x0) 03:23:41 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 271.508333] gfs2: not a GFS2 filesystem [ 271.518540] gfs2: not a GFS2 filesystem [ 271.559071] gfs2: not a GFS2 filesystem 03:23:42 executing program 4: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000140), 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x44) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000340)={0xffffffffffffffff, 0x7, 0xffffffffffffffe0, 0x3, 0xe95}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0xfffffffffffffff1) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x20000) ioctl$RTC_WIE_OFF(r4, 0x7010) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:42 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000301000000010000001300000015000000"], 0x18}, 0x0) 03:23:42 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000025c0)='/dev/input/mouse#\x00', 0x6, 0x0) mkdirat$cgroup(r0, &(0x7f0000002600)='syz1\x00', 0x1ff) clock_gettime(0x3, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000080)={r1, r2+30000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r3, &(0x7f00000009c0)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002200)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f00000002c0)=""/114, 0x72, 0xffffffffffffff6f}, 0xfffffffffffffffa}, {{&(0x7f0000000340)=@xdp, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f00000003c0)=""/90, 0x5a}], 0x2, &(0x7f0000000480)=""/7, 0x7, 0xf289}, 0x3}, {{&(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=""/103, 0x67, 0x4b2}, 0xffff}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/173, 0xad}, {&(0x7f00000008c0)=""/157, 0x9d}], 0x2, &(0x7f00000009c0), 0x0, 0x80000000}, 0x1}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/63, 0x3f}, {&(0x7f0000000ac0)=""/126, 0x7e}, {&(0x7f0000000b40)=""/82, 0x52}], 0x3, &(0x7f0000000c00)=""/120, 0x78, 0x100}, 0x4798}, {{&(0x7f0000000c80)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000000d00)=""/219, 0xdb}, {&(0x7f0000000e00)=""/18, 0x12}, {&(0x7f0000000e40)=""/166, 0xa6}, {&(0x7f0000000f00)=""/128, 0x80}, {&(0x7f0000000f80)=""/167, 0xa7}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/9, 0x9}], 0x7, &(0x7f0000002100)=""/199, 0xc7, 0x4}, 0x80}], 0x6, 0x1, &(0x7f00000023c0)={r4, r5+30000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000002400), &(0x7f0000002440)=0x4) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = add_key(&(0x7f0000002480)='keyring\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r7, &(0x7f0000002500)="61d6320a08c30016e123c6b79351fbb809172e48f22ad055ac0f7717a9d3c3cdc361ead8e3dfe8ed5d1fcac3217693232a9f0f20b40cf0e22c03dd46f30bd9bf3bf68552497544b1eb62deefb81eb894cb2ba48e4b32da95f78fd85fad479fdcd58310aaee12d50a56601711e142652254e498cb5398d3c0ada79e981a024e4d530630bb1e24d41df5b6fd3950df62c7a785460b69b30b739865efe10071721a8692626991e2b6c7ae4007e0", 0xac) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000026c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002680)={0xffffffff}, 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000002700)={0x10, 0x30, 0xfa00, {&(0x7f0000002640), 0x2, {0xa, 0x4e21, 0x3, @empty, 0x3}, r8}}, 0x38) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) 03:23:42 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:42 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 271.666626] gfs2: not a GFS2 filesystem 03:23:42 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000004000001000000010000001300000015000000"], 0x18}, 0x0) [ 271.717067] gfs2: not a GFS2 filesystem [ 271.782089] gfs2: not a GFS2 filesystem 03:23:42 executing program 7: clone(0x0, &(0x7f0000000280), &(0x7f0000744000), &(0x7f00000001c0), &(0x7f0000000240)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, r0, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) 03:23:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0xbbb, 0x9, 0x80000001, 0x8}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fstatfs(r0, &(0x7f0000000180)=""/90) 03:23:42 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4041, 0x63) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x40, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffffdb94e012}, &(0x7f0000000200)=0x8) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r2 = inotify_init1(0x0) r3 = getpid() setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:42 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff8d}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='rfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:42 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x500000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000003ec00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:42 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733201", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:42 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x700000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:42 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000c0000001000000010000001300000015000000"], 0x18}, 0x0) 03:23:42 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Kfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:42 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe80}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:43 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0ffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:43 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000c001000000010000001300000015000000"], 0x18}, 0x0) [ 272.624734] gfs2: not a GFS2 filesystem [ 272.665090] gfs2: not a GFS2 filesystem 03:23:43 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r3, 0x8, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x58}, 0x1}, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2688, 0x20000) 03:23:43 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:43 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x80fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:43 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='ifs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:43 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000130000010000001300000015000000"], 0x18}, 0x0) 03:23:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:43 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:43 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000c03e01000000010000001300000015000000"], 0x18}, 0x0) 03:23:43 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffd0}, 0x80, &(0x7f0000003900)}, 0x0) [ 273.471162] gfs2: not a GFS2 filesystem [ 273.475797] gfs2: not a GFS2 filesystem [ 273.506763] gfs2: not a GFS2 filesystem 03:23:43 executing program 1 (fault-call:1 fault-nth:0): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Dfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:43 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:44 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff7f}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:44 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 273.638154] gfs2: not a GFS2 filesystem [ 273.702487] gfs2: not a GFS2 filesystem 03:23:44 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TIOCSCTTY(r0, 0x540e, 0x81) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x48, 0x200040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000340)={0xe, 0xffffffffffffff25, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x23, 0x0, [0x8, 0x1, 0x4318, 0x7, 0x2, 0x1, 0xffffffff, 0x1, 0x8001, 0x4, 0x1a2a448b, 0x3, 0x8, 0xed, 0x9, 0x67b]}, {0x2, 0x0, [0x7ff, 0x6, 0x0, 0x5, 0xa9f, 0xc57d, 0x18000000, 0x6, 0x2, 0x0, 0x3f, 0xfffffffffffffff7, 0x10000, 0x8000, 0x9, 0x2]}, {0x12, 0x0, [0xca1, 0x0, 0xffffffffffffff7f, 0x7fff, 0x2bd14b41, 0x6, 0x1000000010, 0x8, 0x1, 0xc9, 0x0, 0xfffffffffffffffd, 0x6, 0xffff, 0x400]}, {0x12, 0x0, [0x10001, 0x2, 0x9, 0x7, 0x7, 0x29b, 0x10001, 0xcf80, 0xffff, 0x4, 0x4, 0x0, 0x1ff, 0x9, 0x1, 0x1]}, {0x4, 0x0, [0x7, 0x0, 0x9, 0x5, 0x1, 0x81af, 0x1, 0x4, 0x8001, 0x1f, 0x6180, 0x40, 0xfffffffffffff000, 0x2, 0x9, 0x1]}, {0x23, 0x0, [0x3, 0x8000, 0x101, 0x6, 0x6, 0x7, 0x8, 0x1eb44f48, 0x400, 0x200000, 0x2, 0x4, 0x9, 0x800, 0x700000000, 0x24]}], r2, 0x1, 0x1, 0x1b0}}, 0x20) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:44 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:44 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000c00001000000010000001300000015000000"], 0x18}, 0x0) 03:23:44 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='%fs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:44 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1100}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\f', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:44 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xff7f000000000000, 0x0, &(0x7f00000023c0)) 03:23:44 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xffc99a3b00000000, 0x0, &(0x7f00000023c0)) 03:23:44 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000803e01000000010000001300000015000000"], 0x18}, 0x0) 03:23:44 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3e8}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:44 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x900}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:44 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Ufs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:45 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x37dc12502000000, 0x0, &(0x7f00000023c0)) 03:23:45 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 274.658889] gfs2: not a GFS2 filesystem [ 274.720589] gfs2: not a GFS2 filesystem 03:23:45 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) r0 = socket$netlink(0x10, 0x3, 0x4) socket(0x2, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x48, 0x14, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@nested={0x0, 0x0, [@typed={0x700, 0x0, @fd}]}]}, 0x24c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20201, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r2 = inotify_init1(0x0) r3 = getpid() execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='/dev/mixer\x00', &(0x7f00000001c0)='/dev/mixer\x00', &(0x7f0000000200)='em1em1vboxnet0vboxnet0\x00', &(0x7f0000000240)='\\[-\x00', &(0x7f0000000280)='/dev/mixer\x00', &(0x7f00000002c0)='@\x00', &(0x7f0000000300)='/dev/mixer\x00', &(0x7f0000000340)='/dev/mixer\x00', &(0x7f0000000380)='/dev/mixer\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='/dev/mixer\x00', &(0x7f0000000480)='-#{%:%/\x00', &(0x7f00000004c0)="6e6f646576757365722c73656c6670707031992a00", &(0x7f0000000500)='trusted\\}eth1]vmnet0[\\-\x00', &(0x7f0000000540)='/dev/mixer\x00']) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002a80)={0x0, @remote, @multicast1}, &(0x7f0000002ac0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002b00)={@multicast2=0xe0000002, @empty, r2}, 0xc) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000180)="8c78cecaf4a4c8572d4209872b871be64a15933ce48463fd35830efc98314896e31ebb452e64035fe2dfacf616c8f5f66de009466f398bfcd5ef87150b38f43931f14c949149bf83ad50bb1a60004bdaa5bfa156580e638c654b1af90f5e219c8e857f43e865135afd537a15f39ccd4869c5ca1d1e22bc8d5d294f2d01173bd9e9642bcfc4cbe910bffb4064d02911e6f7c6d81a6a15bfb1fd2e985c66ae2a3fb976a8947b493948792084b55a") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x2f, @rand_addr=0x2, 0x4e24, 0x0, 'dh\x00', 0x9, 0x3, 0x8}, {@multicast1=0xe0000001, 0x4e22, 0x0, 0x4, 0x0, 0x8207}}, 0x44) 03:23:45 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:45 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000003ec001000000010000001300000015000000"], 0x18}, 0x0) 03:23:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='afs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:45 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xff7f0000, 0x0, &(0x7f00000023c0)) 03:23:45 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:45 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xffc99a3b, 0x0, &(0x7f00000023c0)) [ 275.439435] gfs2: not a GFS2 filesystem 03:23:45 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:45 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec0}, 0x80, &(0x7f0000003900)}, 0x0) [ 275.471624] gfs2: not a GFS2 filesystem 03:23:45 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000003e8001000000010000001300000015000000"], 0x18}, 0x0) 03:23:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332fc", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:45 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe8030000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:45 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xff7f, 0x0, &(0x7f00000023c0)) 03:23:45 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x11}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:46 executing program 7: clone(0x200, &(0x7f00000001c0)="199b1f0fe23ffa283eb3ec5421a9af842bf5bd98a310d7c1205c07a25fd7d35818bc290af5e9478447f55ed92f8bb313b2b8aaa17784561c31a00f555daebb1b72f7dea2a4dbe164afa6f7f80353c264f4f7a8a9cb3703e81d4fcc1520adffb458457b247a568453a1b1a845764f45ff54d52724a6e5de7382d9b6dd489dd22e9b525ec417f0d0474625c87d4c54", &(0x7f0000744000), &(0x7f0000000140), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r1) r2 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) [ 276.219486] IPVS: set_ctl: invalid protocol: 47 0.0.0.2:20004 [ 276.339150] IPVS: set_ctl: invalid protocol: 47 0.0.0.2:20004 03:23:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf3ddef75f46cfb0b) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:46 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffd0}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x3b9ac9ff, 0x0, &(0x7f00000023c0)) 03:23:46 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000040001000000010000001300000015000000"], 0x18}, 0x0) 03:23:46 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x400000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:46 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x225c17d03, 0x0, &(0x7f00000023c0)) [ 276.488980] gfs2: not a GFS2 filesystem 03:23:46 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff7f}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:46 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3300000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:46 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000140000010000001300000015000000"], 0x18}, 0x0) [ 276.541721] gfs2: not a GFS2 filesystem 03:23:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='hfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0xff7f000000000000, &(0x7f00000023c0)) 03:23:47 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x33}, 0x80, &(0x7f0000003900)}, 0x0) [ 276.665297] gfs2: not a GFS2 filesystem [ 276.696363] gfs2: not a GFS2 filesystem 03:23:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0xffc99a3b00000000, &(0x7f00000023c0)) 03:23:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 03:23:47 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:47 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000150000010000001300000015000000"], 0x18}, 0x0) 03:23:47 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='ffs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:47 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfffffff5}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x37dc12502000000, &(0x7f00000023c0)) 03:23:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0xff7f0000, &(0x7f00000023c0)) 03:23:47 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x900000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:47 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000110001000000010000001300000015000000"], 0x18}, 0x0) 03:23:47 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x30}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0xffc99a3b, &(0x7f00000023c0)) 03:23:47 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Cfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:47 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8dffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x408000004e1f, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:48 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x500000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001101000000010000001300000015000000"], 0x18}, 0x0) 03:23:48 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0xff7f, &(0x7f00000023c0)) 03:23:48 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 278.183390] gfs2: not a GFS2 filesystem [ 278.208743] gfs2: not a GFS2 filesystem 03:23:48 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0x7ff) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:48 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec00000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:48 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Sfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:48 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x3b9ac9ff, &(0x7f00000023c0)) 03:23:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000301000000010000001300000015000000"], 0x18}, 0x0) 03:23:48 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x300}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:48 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:48 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:48 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x225c17d03, &(0x7f00000023c0)) [ 278.298771] gfs2: not a GFS2 filesystem 03:23:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001101000000010000001300000015000000"], 0x18}, 0x0) [ 278.345879] gfs2: not a GFS2 filesystem 03:23:48 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfffffdef}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, 0x5) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0xffffffffffffff75, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x4, 0x2, 0x2, 0x1, 0x1}) 03:23:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='mfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:49 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:49 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ftruncate(r0, 0x5) [ 279.147057] gfs2: not a GFS2 filesystem [ 279.181707] gfs2: not a GFS2 filesystem 03:23:49 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() prctl$intptr(0x1f, 0x101) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:49 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000c001000000010000001300000015000000"], 0x18}, 0x0) 03:23:49 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x30}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0xc7b, 0x0, 0x200, 0x0, 0x17e, 0x7fff}) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x80000000, 0x0, 0x400, {}, 0xffffffff, 0x536}) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1000, 0xf94, 0x7958, 0x88, 0x3, 0x0, 0x9, 0xcb, 0x40, 0xc9, 0x101, 0x92, 0x38, 0x2, 0x2, 0x6, 0x3ea7e55c}, [{0x4, 0x200, 0x6, 0x5, 0x2, 0x3901ab43, 0x40, 0xfffffffffffffffd}], "a7571eda5085e0ec97449ea81d025da4e7dfaf365474548c001c1330e1a2f76cbd1a67f075e38053c7c0f98e9e34b0094694781859f5017468cf631e12ee37399a97343737f9832eac827af7cbfaeab41c0779a75661c67a4d6f1227344c8e45c6a04caf2b39"}, 0xde) 03:23:49 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x5}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='bfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 279.275968] gfs2: not a GFS2 filesystem 03:23:49 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f0000000240)={0x13, 0x20, 0x5, 0x1}) clock_nanosleep(0x3, 0x1, &(0x7f0000000180), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pkey_alloc(0x0, 0x3) ppoll(&(0x7f0000000000)=[{r0, 0x1004}], 0x200000000000004b, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000140)={0xc}, 0x8) mq_timedsend(r0, &(0x7f0000000100)="bea650ba4e172eee1e2b17f1a33a51c54fce3844b00429adb82a0ec36cb7c07d0c777da66ef43a4d26d76764c420a9", 0x2f, 0x4, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000001c0)=@random={'security.', '\x00'}) 03:23:49 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe803000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:49 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001300000000010000001300000015000000"], 0x18}, 0x0) [ 279.328527] gfs2: not a GFS2 filesystem 03:23:50 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sync_file_range(r0, 0xffffffff00000001, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xbd, 0x100002003) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0xc6936500a11f959b) fcntl$getown(r1, 0x9) bind$inet(r1, &(0x7f0000000040)={0x2, 0x408000004e20, @rand_addr=0x400}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:50 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Bfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:50 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001400000000010000001300000015000000"], 0x18}, 0x0) 03:23:50 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000022c0), 0xfffffe1e, 0x0, &(0x7f00000023c0)={r1, r2+30000000}) 03:23:50 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x9}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:50 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:50 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, r0}) socketpair(0xa, 0x807, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000001c0)={0x4, 0xbf}) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:50 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000001500000000010000001300000015000000"], 0x18}, 0x0) [ 280.238400] gfs2: not a GFS2 filesystem 03:23:50 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0xffffffffffff0000, 0x4) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:50 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x40000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:50 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 280.300073] gfs2: not a GFS2 filesystem 03:23:50 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Nfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:50 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000023c0)) 03:23:50 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001030000010000001300000015000000"], 0x18}, 0x0) [ 280.443753] gfs2: not a GFS2 filesystem [ 280.503847] gfs2: not a GFS2 filesystem 03:23:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00000000c0)=0xff, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x26, 0x4000) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000eafaf9e7d735e4991c07bd84b70e2c5735bf19a9ed3d5073d03a23360d070200000030523ec740c224010bf4ccd3888c9a4a854e91cac08fb00d14"]) bind$inet(r0, &(0x7f0000000040)={0x2, 0x408000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 03:23:51 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfff7}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:51 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfffffff5}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:51 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100, 0xc}, &(0x7f0000000040)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) mq_timedsend(r0, &(0x7f0000000080)="c64621c16321cd7821c6072485274a1374fc4870c724310f29001c561d6840d34d8ef86b75a2b190539ddd9079c7bed59e1ae073a0585e3ab01b", 0xffffffffffffff81, 0x1, &(0x7f00000023c0)={0x77359400}) 03:23:51 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Efs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:51 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000002000000010000001300000015000000"], 0x18}, 0x0) 03:23:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:51 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)=']@vmnet0wlan0system\x00', &(0x7f00000001c0)='\'', &(0x7f0000000200)='vmnet0vboxnet0selfem1\x00', &(0x7f0000000240)='\''], &(0x7f00000000c0)) r0 = inotify_init1(0x0) getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000000}) r2 = memfd_create(&(0x7f0000000040)='\'', 0x0) r3 = accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000680)=@polexpire={0x1c0, 0x1b, 0x200, 0x70bd2d, 0x25dfdbfd, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x8000, 0x4e21, 0x0, 0x0, 0xa0, 0x20, 0x2b, r4, r5}, {0xfffffffffffff25b, 0x3, 0x1, 0x100000000, 0x0, 0x0, 0x5, 0x1}, {0x100000000, 0x6, 0x2, 0x40}, 0xffffffff00, 0x6e6bbe, 0x2, 0x1, 0x1}, 0x8}, [@offload={0xc, 0x1c, {r6}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x10}}, @output_mark={0x8, 0x1d, 0xfffffffffffffff8}, @sa={0xe4, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x1, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x7f, 0x0, r7}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0xfe8, 0x4, 0x0, 0x0, 0xffffffffffffff00, 0x7, 0x40a, 0x5}, {0x1, 0x80000001, 0xffff, 0xffff}, {0x2, 0x2400000, 0xffff}, 0x70bd2a, 0x3501, 0x2, 0x6, 0x81, 0x3}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x80}, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0xffffffff, 0x80000000, 0x6, 0x0, 0x6}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={r8, @in={{0x2, 0x4e23}}}, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) [ 281.187251] gfs2: not a GFS2 filesystem 03:23:51 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xeffdffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:51 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100, &(0x7f00000023c0)) [ 281.219935] gfs2: not a GFS2 filesystem 03:23:51 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff0000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:51 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000130000010000001300000015000000"], 0x18}, 0x0) 03:23:51 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='dfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:51 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:51 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000140000010000001300000015000000"], 0x18}, 0x0) [ 281.384973] gfs2: not a GFS2 filesystem [ 281.437180] gfs2: not a GFS2 filesystem 03:23:52 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:52 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffff00000000, 0x215174b4, 0x0, 0x7, 0xd03, 0x4, 0x5, 0x100000001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x40102, 0x0) mq_timedsend(r2, &(0x7f00000001c0)="cb602d6cf88985116353ca79e20c6c1b30ee348eb333a3ea486dd20c4035949bd430314fde3027b5e00104834995010029bd9065b11b5d5c974025b59fb82218a080c5562799c75373a19071601aac74f381ee23ee330714fb4a0507120ee400000000000000a36f740358aa12d4937150bc4dcb01724b5a3a13b5f78cadfa8f9bcd11be68576d5d2e18c933a0d06a5f34c2f986a8b158b7fa9caa66672afe7ee5ff9c655bd20fda46476dabd1968d4819e73ba9155daaec2068658fd7af66b9cfd94dd8aaf376ed309c8d75ed2ff9", 0x1b2, 0x0, &(0x7f0000000180)={0x0, 0x989680}) 03:23:52 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Vfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:52 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000000150000010000001300000015000000"], 0x18}, 0x0) 03:23:52 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:52 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 282.042373] gfs2: not a GFS2 filesystem [ 282.102998] gfs2: not a GFS2 filesystem [ 282.121725] FAULT_INJECTION: forcing a failure. [ 282.121725] name failslab, interval 1, probability 0, space 0, times 0 [ 282.133260] CPU: 0 PID: 16785 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 282.141672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:23:52 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f0000000280)=[&(0x7f00000000c0)='eth0\x00', &(0x7f0000000140)='GPL\x00', &(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)='lo\x00', &(0x7f0000000240)='{vmnet0eth1eth1-@\x00']) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:52 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:52 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001c03e00010000001300000015000000"], 0x18}, 0x0) 03:23:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) pipe(&(0x7f0000000000)) 03:23:52 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='xfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 282.151021] Call Trace: [ 282.153617] dump_stack+0x1c9/0x2b4 [ 282.157244] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.162431] ? kasan_check_write+0x14/0x20 [ 282.166679] should_fail.cold.4+0xa/0x11 [ 282.170748] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.175867] ? perf_sched_cb_inc+0x2e0/0x2e0 [ 282.180283] ? run_rebalance_domains+0x4c0/0x4c0 [ 282.185051] ? finish_task_switch+0x1d3/0x870 [ 282.189553] ? trace_hardirqs_on+0x10/0x10 [ 282.193795] ? kasan_check_read+0x11/0x20 [ 282.197953] ? lock_acquire+0x1e4/0x540 03:23:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x200, 0x3, [0x8348, 0x7, 0x0]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x7b7, 0xd0, "bbda0b9f919de121d64351076b172be7bbc94faa9e6875ecb6a706cffbb9a3b204357df85e6a83a5f2a639ffd0c9172c0d9ca379e0c76a1365e3b1c42d810b3f4ee03feff96a3b879768d1f692fbcb74b3cc7c54915d8ed3869aa7a40729ac4de8326faab991b06223a6a1ecf078c63a87abd643a51fbec94f1f43adedae2795d09dd3e7f444f381f0539d29ef4a3a11623c8da723c56046636cc490d060f6f454e811556195573adaeb9598f93d5254d96c8ceaf646c54b09924fc9b52f6568b7c465b36f1c9b487a5e278c71a519a8"}, 0xd8) [ 282.201934] ? fs_reclaim_acquire+0x20/0x20 [ 282.206265] ? lock_downgrade+0x8f0/0x8f0 [ 282.210430] ? check_same_owner+0x340/0x340 [ 282.214767] ? rcu_note_context_switch+0x730/0x730 [ 282.219698] __should_failslab+0x124/0x180 [ 282.223939] should_failslab+0x9/0x14 [ 282.227745] kmem_cache_alloc_trace+0x2cb/0x780 [ 282.232419] ? __schedule+0x884/0x1ed0 [ 282.236321] perf_event_alloc.part.94+0x1e2/0x33c0 [ 282.241260] ? perf_try_init_event+0x2f0/0x2f0 [ 282.245856] ? lock_acquire+0x1e4/0x540 03:23:52 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x303000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mlockall(0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000080)=""/186) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) [ 282.249837] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 282.255042] ? lock_release+0xa30/0xa30 [ 282.259020] ? check_same_owner+0x340/0x340 [ 282.263345] ? trace_hardirqs_on+0x10/0x10 [ 282.267590] ? kasan_check_write+0x14/0x20 [ 282.271833] ? __mutex_lock+0x6c4/0x1680 [ 282.275908] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 282.281103] ? mutex_trylock+0x2b0/0x2b0 [ 282.285168] ? perf_trace_lock+0xde/0x920 [ 282.289324] ? lock_downgrade+0x8f0/0x8f0 [ 282.293477] ? zap_class+0x740/0x740 [ 282.297197] ? do_raw_spin_unlock+0xa7/0x2f0 [ 282.301610] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 282.306196] ? kasan_check_write+0x14/0x20 [ 282.310434] ? do_raw_spin_lock+0xc1/0x200 [ 282.314672] ? _raw_spin_unlock+0x22/0x30 [ 282.318847] ? lock_acquire+0x1e4/0x540 [ 282.322832] ? ptrace_may_access+0x38/0x50 [ 282.327073] ? lock_downgrade+0x8f0/0x8f0 [ 282.331226] ? kasan_check_read+0x11/0x20 [ 282.335373] ? do_raw_spin_unlock+0xa7/0x2f0 [ 282.339777] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 282.344360] ? ptrace_getsiginfo+0x1a0/0x1a0 [ 282.348771] ? kasan_check_write+0x14/0x20 [ 282.353006] ? do_raw_spin_lock+0xc1/0x200 [ 282.357249] __do_sys_perf_event_open+0xa9c/0x2f30 [ 282.362175] ? vfs_write+0x2f3/0x560 [ 282.365900] ? wait_for_completion+0x8d0/0x8d0 [ 282.370483] ? lock_release+0xa30/0xa30 [ 282.374463] ? perf_event_set_output+0x670/0x670 [ 282.379216] ? fsnotify+0x14e0/0x14e0 [ 282.383026] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.388565] ? fput+0x130/0x1a0 [ 282.391844] ? ksys_write+0x1ae/0x260 [ 282.395641] ? __ia32_sys_read+0xb0/0xb0 [ 282.399709] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.405253] __x64_sys_perf_event_open+0xbe/0x150 [ 282.410101] do_syscall_64+0x1b9/0x820 [ 282.413987] ? finish_task_switch+0x1d3/0x870 [ 282.418485] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.423827] ? syscall_return_slowpath+0x31d/0x5e0 [ 282.428773] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 282.433788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.439324] ? prepare_exit_to_usermode+0x291/0x3b0 [ 282.444343] ? perf_trace_sys_enter+0xb10/0xb10 [ 282.449014] ? trace_hardirqs_off_thunk+0x1a/0x1c 03:23:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x204040, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x300, @time={r2, r3+30000000}, 0x2, {0x7, 0x92}, 0x4, 0x1, 0x101}) fallocate(r0, 0x1, 0x1c00000, 0x2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x12100) [ 282.453869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.459053] RIP: 0033:0x455ba9 [ 282.462231] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.481495] RSP: 002b:00007feee343bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 282.489202] RAX: ffffffffffffffda RBX: 00007feee343c6d4 RCX: 0000000000455ba9 [ 282.496470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002001d000 03:23:52 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 282.503736] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.511004] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000015 [ 282.518272] R13: 00000000004c08d6 R14: 00000000004d04f8 R15: 0000000000000000 03:23:53 executing program 4 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2o', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x6, 0x7, 0x9a, 0x9c, '\x00', 0x1f}, 0x1, [0x401, 0x200, 0x80000001, 0x8001, 0x1, 0x6, 0xffff, 0x5cf, 0x81, 0x5, 0xfff, 0x9, 0x9, 0x74, 0xfffffffffffffffb, 0x7873, 0x100000001, 0x9, 0x74eab661, 0x4, 0xcf, 0x7fff, 0x1, 0xb10, 0x6, 0x7ff, 0x4, 0x1, 0x2, 0x0, 0x49800000000, 0x20, 0x1, 0x6, 0x80000000, 0x100, 0x0, 0x7ff, 0x5, 0x100000001, 0x8, 0x5, 0x2, 0x40, 0x5, 0xff, 0x2, 0x9da, 0x3, 0x800, 0x5, 0x6c, 0x9, 0x4, 0xfffffffffffffffb, 0x80000000, 0x7, 0x1, 0x3, 0x7, 0xffff, 0x4, 0x8, 0x4, 0x7, 0xdf56, 0x0, 0x8c1, 0x6, 0x2, 0x400, 0x2, 0x89, 0x3, 0x5, 0x30, 0x7, 0xb49, 0xbd, 0x4, 0x4, 0x7fff, 0x4, 0x200, 0x6, 0x9, 0xca4, 0x2, 0x6, 0x100000000, 0x9, 0x10001, 0x0, 0x5, 0x100000001, 0x7f, 0x3dd, 0x2, 0x78, 0x7, 0xfffffffffffffff9, 0x8, 0x2, 0xff, 0x7ff, 0x89, 0x4eee, 0x2, 0x101, 0x3, 0x0, 0xe9, 0x7fff, 0x1000, 0x1ff, 0x8, 0x5, 0x3e9e, 0x400, 0x9, 0x4245, 0x9, 0xffffffff, 0x8000, 0x3ff, 0x3ff, 0x5, 0xe0], {r1, r2+30000000}}) 03:23:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100c000010000001300000015000000"], 0x18}, 0x0) 03:23:53 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff8d}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='sfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:53 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 282.747971] FAULT_INJECTION: forcing a failure. [ 282.747971] name failslab, interval 1, probability 0, space 0, times 0 [ 282.759534] CPU: 1 PID: 16858 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 282.767947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.777295] Call Trace: [ 282.779878] dump_stack+0x1c9/0x2b4 [ 282.783496] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.788677] ? trace_hardirqs_on+0xd/0x10 [ 282.792814] should_fail.cold.4+0xa/0x11 [ 282.796865] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.801958] ? lock_repin_lock+0x430/0x430 [ 282.806182] ? kasan_check_write+0x14/0x20 [ 282.810409] ? __schedule+0x884/0x1ed0 [ 282.814291] ? __sched_text_start+0x8/0x8 [ 282.818438] ? lock_acquire+0x1e4/0x540 [ 282.822400] ? fs_reclaim_acquire+0x20/0x20 [ 282.826710] ? lock_downgrade+0x8f0/0x8f0 [ 282.830848] ? perf_trace_lock+0xde/0x920 [ 282.834983] ? check_same_owner+0x340/0x340 [ 282.839291] ? zap_class+0x740/0x740 [ 282.842999] __should_failslab+0x124/0x180 [ 282.847229] should_failslab+0x9/0x14 [ 282.851024] kmem_cache_alloc+0x2af/0x760 [ 282.855160] ? lock_acquire+0x1e4/0x540 [ 282.859117] ? rcu_read_unlock+0x37/0xb0 [ 282.863169] ? lock_downgrade+0x8f0/0x8f0 [ 282.867308] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.872834] __d_alloc+0xc8/0xd50 [ 282.876285] ? do_raw_spin_unlock+0xa7/0x2f0 [ 282.880687] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 282.885697] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 282.890460] ? retint_kernel+0x10/0x10 [ 282.894342] ? do_raw_spin_unlock+0xa7/0x2f0 [ 282.898740] d_alloc_pseudo+0x1d/0x30 [ 282.902530] anon_inode_getfile+0x1ea/0x4e0 [ 282.906843] ? reverse_path_check_proc.cold.22+0x20/0x20 [ 282.912313] __do_sys_perf_event_open+0x177e/0x2f30 [ 282.917317] ? vfs_write+0x2f3/0x560 [ 282.921024] ? wait_for_completion+0x8d0/0x8d0 [ 282.925591] ? lock_release+0xa30/0xa30 [ 282.929556] ? perf_event_set_output+0x670/0x670 [ 282.934298] ? fsnotify+0x14e0/0x14e0 [ 282.938097] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.943618] ? fput+0x130/0x1a0 [ 282.946884] ? ksys_write+0x1ae/0x260 [ 282.950671] ? __ia32_sys_read+0xb0/0xb0 [ 282.954716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.960259] __x64_sys_perf_event_open+0xbe/0x150 [ 282.965119] do_syscall_64+0x1b9/0x820 [ 282.968998] ? finish_task_switch+0x1d3/0x870 [ 282.973493] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.978408] ? syscall_return_slowpath+0x31d/0x5e0 [ 282.983324] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 282.988327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.993846] ? prepare_exit_to_usermode+0x291/0x3b0 [ 282.998844] ? perf_trace_sys_enter+0xb10/0xb10 [ 283.003497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.008326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.013494] RIP: 0033:0x455ba9 [ 283.016661] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.035881] RSP: 002b:00007feee343bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 283.043574] RAX: ffffffffffffffda RBX: 00007feee343c6d4 RCX: 0000000000455ba9 [ 283.050826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002001d000 [ 283.058176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.065426] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000015 [ 283.072676] R13: 00000000004c08d6 R14: 00000000004d04f8 R15: 0000000000000001 03:23:53 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:53 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001040000010000001300000015000000"], 0x18}, 0x0) 03:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x21000, 0x4) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:53 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec0000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Rfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:53 executing program 4 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 283.178103] gfs2: not a GFS2 filesystem [ 283.180503] FAULT_INJECTION: forcing a failure. [ 283.180503] name failslab, interval 1, probability 0, space 0, times 0 [ 283.193496] CPU: 0 PID: 16893 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 283.201883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.211231] Call Trace: [ 283.213811] dump_stack+0x1c9/0x2b4 [ 283.217428] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.222609] should_fail.cold.4+0xa/0x11 [ 283.226656] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.231745] ? zap_class+0x740/0x740 [ 283.235444] ? trace_hardirqs_on+0x10/0x10 [ 283.239662] ? lock_acquire+0x1e4/0x540 [ 283.243619] ? percpu_ref_put_many+0x119/0x240 [ 283.248197] ? lock_downgrade+0x8f0/0x8f0 [ 283.252332] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 283.257085] ? retint_kernel+0x10/0x10 [ 283.260958] ? lock_acquire+0x1e4/0x540 [ 283.264917] ? fs_reclaim_acquire+0x20/0x20 [ 283.269221] ? lock_downgrade+0x8f0/0x8f0 [ 283.273354] ? check_same_owner+0x340/0x340 [ 283.277661] ? rcu_note_context_switch+0x730/0x730 [ 283.282571] ? kasan_check_read+0x11/0x20 [ 283.286703] __should_failslab+0x124/0x180 [ 283.290931] should_failslab+0x9/0x14 [ 283.294711] kmem_cache_alloc+0x2af/0x760 [ 283.298849] __get_empty_filp+0x11b/0x620 [ 283.302976] ? d_instantiate+0x79/0xa0 [ 283.306844] ? proc_nr_files+0x60/0x60 [ 283.310720] ? kasan_check_read+0x11/0x20 [ 283.314851] ? do_raw_spin_unlock+0xa7/0x2f0 [ 283.319247] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 283.323814] ? kasan_check_write+0x14/0x20 [ 283.328031] ? do_raw_spin_lock+0xc1/0x200 [ 283.332249] alloc_file+0x29/0x3e0 [ 283.335775] anon_inode_getfile+0x2a2/0x4e0 [ 283.340080] ? reverse_path_check_proc.cold.22+0x20/0x20 [ 283.345512] ? kasan_check_write+0x14/0x20 [ 283.349729] ? do_raw_spin_lock+0xc1/0x200 [ 283.353952] __do_sys_perf_event_open+0x177e/0x2f30 [ 283.358947] ? vfs_write+0x2f3/0x560 [ 283.362644] ? wait_for_completion+0x8d0/0x8d0 [ 283.367220] ? lock_release+0xa30/0xa30 [ 283.371179] ? perf_event_set_output+0x670/0x670 [ 283.375913] ? fsnotify+0x14e0/0x14e0 [ 283.379708] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.385238] ? fput+0x130/0x1a0 [ 283.388500] ? ksys_write+0x1ae/0x260 [ 283.392285] ? __ia32_sys_read+0xb0/0xb0 [ 283.396332] __x64_sys_perf_event_open+0xbe/0x150 [ 283.401159] do_syscall_64+0x1b9/0x820 [ 283.405037] ? finish_task_switch+0x1d3/0x870 [ 283.409515] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.414424] ? syscall_return_slowpath+0x31d/0x5e0 [ 283.419335] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.424332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.429864] ? prepare_exit_to_usermode+0x291/0x3b0 [ 283.434865] ? perf_trace_sys_enter+0xb10/0xb10 [ 283.439518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.444346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.449516] RIP: 0033:0x455ba9 [ 283.452683] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.471914] RSP: 002b:00007feee343bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a 03:23:53 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x700000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x18) 03:23:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000003010000001300000015000000"], 0x18}, 0x0) [ 283.479604] RAX: ffffffffffffffda RBX: 00007feee343c6d4 RCX: 0000000000455ba9 [ 283.486856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002001d000 [ 283.494115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.501364] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000015 [ 283.508614] R13: 00000000004c08d6 R14: 00000000004d04f8 R15: 0000000000000002 03:23:53 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Ffs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 283.534304] gfs2: not a GFS2 filesystem 03:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x101002, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:54 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2200, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 03:23:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 283.580245] gfs2: not a GFS2 filesystem [ 283.597506] gfs2: not a GFS2 filesystem [ 283.650801] gfs2: not a GFS2 filesystem [ 283.670428] gfs2: not a GFS2 filesystem 03:23:54 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) r2 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:54 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3300}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:54 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Ofs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:54 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:54 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000020000001300000015000000"], 0x18}, 0x0) 03:23:54 executing program 4 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:54 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4800, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x4, &(0x7f0000000080)=[0x0], 0x1}, 0x20) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 284.201790] gfs2: not a GFS2 filesystem [ 284.218775] gfs2: not a GFS2 filesystem 03:23:54 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xffffffffffffffee, 0x2, &(0x7f0000000000)) 03:23:54 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff}, 0x80, &(0x7f0000003900)}, 0x0) [ 284.297949] gfs2: not a GFS2 filesystem 03:23:54 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2800, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x800, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mq_timedsend(r2, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000180), 0x4) openat$cgroup_ro(r1, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 03:23:54 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:54 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Ifs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:54 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001c00000010000001300000015000000"], 0x18}, 0x0) 03:23:54 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 284.357141] gfs2: not a GFS2 filesystem 03:23:55 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000440), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x101, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffff}, 0x106, 0xf}}, 0x20) iopl(0x80000000) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000300)={0x15, 0x110, 0xfa00, {r1, 0x2, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e21, 0x6a70, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x118) r2 = inotify_init1(0x0) r3 = getpid() fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r5 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0x1, 0x200, 0x20, 0x7de2efa7, 0x4}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6, 0xa163, 0x8, 0x7, 0x2}, 0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="676673320e", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:55 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="d600000006000000060000005f17e12ddc6912d1fd3d48966c05b9f8682dfbaa00ce4d8dd3a7e145097c45098f7b4582327211f1046bb4de74014ed55279ea03a37beea32fbe665e00dbf5155568a72626be85507fbe25565cfa05fc5e6af94cc1a69a91f8b44a0650e304b5368882febfa0ce9009a27f1031146200a26c7f5c07ce79911bc27e38095bf514ad665ea5741e618ca06258feafb239aedf817d9ee676b30d6668e7cdefa68664af82525b854440ab89c4f2cad9fb1937da0b5e905bcd416536d645e815bfc836ce19b3042fc523da297b228d69020000000000000000"]) 03:23:55 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001803e00010000001300000015000000"], 0x18}, 0x0) 03:23:55 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x600000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='\nfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:55 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:55 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001110000010000001300000015000000"], 0x18}, 0x0) 03:23:55 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x800000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:55 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0x7fff}, 0x0, 0x2, 0x1, {0x40, 0x2}, 0x8e05, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, [0x100000000, 0x4, 0x200, 0x1, 0x2, 0x91b0, 0x2, 0x6, 0xffffffffffff951c, 0x3, 0x7, 0x9, 0x5a, 0x8, 0xe0]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x100000000, 0x2}, &(0x7f0000000200)=0xc) r2 = shmget(0x1, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000002c0)=0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 03:23:55 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='Mfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733206", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:55 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:55 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) sysinfo(&(0x7f0000000000)=""/209) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000100)=0xfffffffffffffff9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) sendmsg$rds(r0, &(0x7f0000000700)={&(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/110, 0x6e}], 0x3, &(0x7f00000005c0)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x80000000}, &(0x7f0000000440)=0xfffffffffffffc01, &(0x7f0000000480)=0x401, 0x7, 0x0, 0x9, 0x80000000, 0x18, 0x2418000000000}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x8}, &(0x7f00000004c0)=0x2, &(0x7f0000000500)=0xfffffffffffffffd, 0x1, 0x1, 0x0, 0x3, 0x20, 0x4f09}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x8}, &(0x7f0000000540)=0x4, &(0x7f0000000580)=0xff, 0x7306, 0x7, 0x9, 0xfffffffeffffffff, 0x11, 0xddf}}], 0x108, 0x1}, 0x4000) 03:23:56 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x301200) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f, {0x35, 0x0, 0x3, 0x0, 0x8, 0x4b}, 0xfffffffffffffff8}, 0xa) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:56 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:56 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001001100010000001300000015000000"], 0x18}, 0x0) 03:23:56 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='g%s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:56 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) 03:23:56 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2+', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:56 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3a}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:56 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000000c0), 0xaf, 0x8000100000, &(0x7f0000000140)={r1, r2+10000000}) 03:23:56 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:56 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x5}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:56 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000013e8000010000001300000015000000"], 0x18}, 0x0) 03:23:56 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='g.s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:56 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:56 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x400000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:56 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x400, 0x4) [ 286.164987] gfs2: not a GFS2 filesystem [ 286.202240] gfs2: not a GFS2 filesystem 03:23:57 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:57 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:57 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000013ec000010000001300000015000000"], 0x18}, 0x0) 03:23:57 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000300)="5c07dd8cff38e2c54242c04a80f1ece093d690b5661c8f2b1ee56c85c29af8ee812cd9ee448e0ff4114552a82c7d07f663ff703da7a9e823df7283a808d7d05fe6f1c8c991769414c02f19fe476806cf48bf001849e6885de6e858d01d9b4bb3160827615a2836456dc3f6cce5ff4f01fc6b192db37c6e6a270eb24bc3a909958c2d2299a2214cbe032649ee036c787876fc3ef9348ee802950e3d6cbe54f7f6ad21f8a6b627594d8b3d15760f2cb912f4f213e9b511310b7dd0667dfa11ee558ed066b43edef4c5bc8273eded7cb5e9707604a9e362adea18", 0xd9, 0x200000000000, &(0x7f00000023c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, {0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x837f, [0x6, 0x945, 0x4350, 0x7, 0x2, 0xe4d88ae, 0x7, 0xffffffffffffffff]}, 0x5c) io_setup(0x799, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb, r2}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x45b27050}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r5, 0x5}, &(0x7f0000000440)=0x8) io_getevents(r1, 0xc0, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={r3, r4+10000000}) 03:23:57 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='g/s2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:57 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x300000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:57 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:57 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:57 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c000000bbee196f2cab77c8ef7a121e085eb3d6e068b268dfa0f1a8a7f8a971fcc67b0a2ba61af7577bbbfed28c544b74f02b6a43d001fc89ec8c23278430c53921933031d4f8f7cd9c18aa82d3e4c42b116508899d20e06dfbadf63ec9ec26bf8648915e5a0499c5a9ddad43b53a303d59ce3b676c1615f08b5228a520d577dc92fd523a2b2a634439f99187d5c5287765d228b50cff000000000000000000"], &(0x7f00000000c0)=0xa4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xffff}, 0x8) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 286.923247] gfs2: not a GFS2 filesystem 03:23:57 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000c0010000001300000015000000"], 0x18}, 0x0) [ 286.965329] gfs2: not a GFS2 filesystem 03:23:57 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='g\ns2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:57 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x33, @rand_addr=0x170, 0x4e23, 0x3, 'wrr\x00', 0xa, 0x437f, 0x53}, 0x2c) 03:23:57 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x500}, 0x80, &(0x7f0000003900)}, 0x0) [ 287.102576] gfs2: not a GFS2 filesystem [ 287.162198] gfs2: not a GFS2 filesystem 03:23:58 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) statx(r3, &(0x7f0000000040)='./file0\x00', 0x900, 0x808, &(0x7f00000001c0)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f0000000300)={0x8, 0x120, 0xfa00, {0x1, {0x200, 0x3, "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", 0xdc, 0x7, 0x9, 0x1, 0x100000001, 0xac, 0x4000, 0x1}, r5}}, 0x128) 03:23:58 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:58 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001003e80010000001300000015000000"], 0x18}, 0x0) 03:23:58 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf02\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:58 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\t', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:58 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c010000", @ANYRES16=r1, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:23:58 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc00}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:58 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000400010000001300000015000000"], 0x18}, 0x0) 03:23:58 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:58 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) r1 = gettid() r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000000240)=""/217, 0xd9) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000380)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) mq_timedsend(r0, &(0x7f00000022c0), 0xfffffffffffffcfa, 0x0, &(0x7f00000023c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000003c0)={0x8001, 0x100000001, 0x1}) close(r0) 03:23:58 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:58 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:58 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa2, "1f0c6f1946c3c9d29fe759303f69a5396e2cb061d43ae80e82e6349e364ef30ace882fba60e1ea5f60168352d1ee2ffb3d7bb5e0414ddc2b13cc45971ee114a2fed18a9770df2d91a4f3941613d3c403c2e9557f67bbc106ee5864809a6ef170fe75c8943555f53f4d6b4e59ed7bd3d31152dbe53049e985a88fb814bc04e734ebf623a41a0c7a2b428fd65c7bb37a98b237577fa05ee8e8ee44fb75ca4bfa640edd"}, &(0x7f00000000c0)=0xaa) gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0x3ff, 0x7, 0xfffffffffffffffc, 0xfff}, &(0x7f00000001c0)=0x98) 03:23:58 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf+2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:58 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 288.001280] gfs2: not a GFS2 filesystem [ 288.038640] gfs2: not a GFS2 filesystem 03:23:59 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000340)="7efc320fe8432c709fed2510d875b4f2cb9bb032140345d26c087a03629292f77b9b31e6d1c969833692e330ea68893684efadcd5697f27bf6edf083656c83ec45e1c2c9e89756acdd539d6b6873f2643146a9e0f54a5d5dcfaeb44168a85f74e8216f18204a85fb3def5095888376bc6f66c473", &(0x7f0000000240)=""/251}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='g', 0x1, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x0) r3 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x4, [0x53e3, 0x4, 0x92e4, 0x0]}) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:59 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x7000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) r1 = dup2(r0, r0) mq_timedsend(r0, &(0x7f0000000180)="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", 0x1b9, 0x4, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x574}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x202, 0x3, 0x0, r2}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 03:23:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000011010000001300000015000000"], 0x18}, 0x0) 03:23:59 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf#2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:23:59 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001400001300000015000000"], 0x18}, 0x0) [ 288.699878] gfs2: not a GFS2 filesystem 03:23:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x9, &(0x7f00000023c0)) 03:23:59 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfec0}, 0x80, &(0x7f0000003900)}, 0x0) [ 288.749973] gfs2: not a GFS2 filesystem 03:23:59 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfx2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x88102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xfffffffffffffffe, 0x1, 0x7, {0x77359400}, 0x1a, 0x8}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x41, 0x0) mq_timedsend(r1, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="080000000000000009000000030000000000000001000000090000000500000004000000000000000000000000000000000000000000000000040000030000000000000000000000030000000000000000000000000000000000000000000000000000000000000006000000070000000000000000000000000000000180000008000000000000000000000000000000000000000000000001000000040000000000000000000000030000000000000001000100000000cd4b9d9504000000009634ffff010000800900000003000000000000000000000001000000430000000a00000000000000000000000000000000000000000000000600000003000000000000000000000007000000050000000000000000000000000000000000000000000000000000000800000001000000000000000000000008000000ff010000000010000000000000000000000000000000000000000000070000000300000000000400000000002c0000000000000050aa00000000000008000000000000000000000000000080"]) 03:23:59 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 288.896103] gfs2: not a GFS2 filesystem [ 288.953065] gfs2: not a GFS2 filesystem 03:23:59 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfi2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100c03e010000001300000015000000"], 0x18}, 0x0) 03:23:59 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffffc0}, 0x80, &(0x7f0000003900)}, 0x0) 03:23:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000000c0), 0x1210000, &(0x7f0000000100)={[{@inode_cache='inode_cache', 0x2c}, {@acl='acl', 0x2c}, {@ssd='ssd', 0x2c}, {@acl='acl', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 03:23:59 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:23:59 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:23:59 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x40000080800) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:23:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:00 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 289.613646] gfs2: not a GFS2 filesystem 03:24:00 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x8dffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) syslog(0xf, &(0x7f0000000000), 0x0) 03:24:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100c000010000001300000015000000"], 0x18}, 0x0) 03:24:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfo2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 289.710614] gfs2: not a GFS2 filesystem 03:24:00 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733201", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:00 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffff7f00000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/null\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="720be0561f8982b6fc22394ef98042b2f9bce8cc86cdbf7d31c84290dc56d257801042f67ee49d8f55cefa7f860c26e00edf3a144465d10ecd7bae4fa98718bd0337133ae3137708584f743269ac1f9d40a7cba8516fe16fd517f086675e0eed6a0136e7014f1de240600bf920a1", 0x6e, r1) ioctl$RTC_WIE_ON(r0, 0x700f) r2 = msgget(0x3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/210) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:00 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100803e010000001300000015000000"], 0x18}, 0x0) 03:24:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfX2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="f27038996eaff996def02305208f1abc65d91811de7d6e453af7ec7d291ef6ddf41baca369319ec48bd788df3745fa8f8e8a27d8614f19dea8be4b51217f0b3bf2879210282149a48206b89ccf280386fa4fd579268323728d368dd3db081521c4fe11fe3f577eb7eccaaca80826fe22e1658b2f43bd7c1bb06df8f0f58f9d9096ab86d0eb42ded432f1b077c8f3a5849fe8c9d4a2d8745e3d80c39ee87566a0dc66b6cb7eaead8db3aa8398cd6b07156f02c1c2a8cc62e061303fc1766bc611ca016469d54ae2d9c5a5bf81bb6e8caca4ca5fa23971bd22126344233b895c", 0xdf) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:00 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf5ffffff}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x158, 0x8000) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x7fff, 0x7, 0x100, 0xfffffffffffffffe, 0x0, 0x4, 0x80202, 0x8, 0x1, 0x2, 0x1, 0x5, 0x401, 0x80, 0x1, 0x7, 0x9, 0x9, 0x7, 0x1000, 0x2, 0x2, 0xffffffff, 0x5, 0x7, 0x6, 0x5, 0x8a3b, 0x9, 0x9, 0x5, 0x9, 0x9, 0x8, 0x6, 0x5, 0x0, 0x3, 0x4, @perf_config_ext={0x1ff, 0x20}, 0x20000, 0x80000001, 0x5, 0x1, 0x2, 0x3, 0x6}, r2, 0x7, r3, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:00 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001003ec0010000001300000015000000"], 0x18}, 0x0) 03:24:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xffffffffffffdcd8, 0x2, 0x7fff, {r1, r2+30000000}, 0x7f, 0x1}) 03:24:00 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x700}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf-2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:00 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1500, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x5) 03:24:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001300001300000015000000"], 0x18}, 0x0) 03:24:00 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x7}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfd2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:01 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) r2 = socket$inet6(0xa, 0x4, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x39bd6e4d}}}, 0x84) 03:24:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 290.755356] gfs2: not a GFS2 filesystem [ 290.780637] gfs2: not a GFS2 filesystem 03:24:01 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x400) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0x8}) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:01 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1f4}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001500001300000015000000"], 0x18}, 0x0) 03:24:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf%2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:01 executing program 1: r0 = socket(0x11, 0x80003, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000022c0), 0x0, 0x0, &(0x7f0000000000)) 03:24:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x2001d070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 291.473607] gfs2: not a GFS2 filesystem 03:24:01 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x40000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001001100010000001300000015000000"], 0x18}, 0x0) 03:24:01 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:01 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x20) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 291.517923] gfs2: not a GFS2 filesystem 03:24:01 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733297", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf.2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:02 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:02 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) rmdir(&(0x7f0000000040)='./file0\x00') ptrace$setopts(0x4206, r2, 0x8, 0x20) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:02 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff00}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:02 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000015000000001300000015000000"], 0x18}, 0x0) 03:24:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:02 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf\n2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:02 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x80fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:02 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x220000400000000, 0x0) mq_timedsend(r0, &(0x7f0000000000)="8762ca09a1735640d6b536c7dae4dfed5ee4bdce3b11b6941fe96549811c9f243810a9e6391f35ec14a9ce6621e74d16a6977cfcb61b7a07e99f924f0ff15af336c4835268f38476c70daf5507196e9efe90bb360cf876cffa27b87c1e0000000000000000", 0x65, 0x4, &(0x7f0000000080)) getdents(r0, &(0x7f00000000c0)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) [ 292.382051] gfs2: not a GFS2 filesystem 03:24:02 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 292.453478] gfs2: not a GFS2 filesystem 03:24:02 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000003010000001300000015000000"], 0x18}, 0x0) 03:24:02 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x200000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:02 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfu2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:02 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001840)={@multicast1, @local, 0x0}, &(0x7f0000001880)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000018c0)={0x0, @dev, @loopback}, &(0x7f0000001900)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000019c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001d00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d40)={'syzkaller1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002100)={&(0x7f0000001d80)={0x35c, r1, 0x334, 0x70bd28, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1fc, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x20007a79, 0x226, 0x7f, 0x702e08b}, {0x3ff, 0x40000000, 0x8, 0x8}, {0x1ff, 0x7d, 0x9, 0x200}, {0x5, 0x5, 0x80000000, 0x1}, {0x580, 0x10000, 0xa3, 0x9}, {0x7f, 0x8, 0x8000, 0x3}, {0x1f, 0x80, 0x1, 0x5}, {0x3, 0x20, 0x5, 0x401}, {0x18ac5f95, 0xdbf9, 0x6, 0x5}, {0x3, 0x3, 0x4, 0x7fffffff}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x118}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb0, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0xfffffffffffff800, 0x0, 0xfff}, {0x5, 0x7f, 0x80000001, 0x9}, {0x1, 0x5, 0x3, 0xffffffff}, {0x4, 0x7ff, 0x1, 0x80000001}, {0x6, 0x1, 0xfffffffffffff640, 0xfffffffffffeffff}, {0xfffffffffffffff8, 0x9, 0x4, 0x7}, {0x7, 0x0, 0x800, 0x16e}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}]}, 0x35c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r11, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 292.609088] gfs2: not a GFS2 filesystem [ 292.649249] gfs2: not a GFS2 filesystem 03:24:03 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) ioctl$FICLONE(r0, 0x40049409, r3) 03:24:03 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:03 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:03 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000011010000001300000015000000"], 0x18}, 0x0) 03:24:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000023c0)) 03:24:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:03 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfc2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xf535655f42000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 293.288390] gfs2: not a GFS2 filesystem 03:24:03 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x30000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 293.310597] gfs2: not a GFS2 filesystem 03:24:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x801, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x4, 0x8, 0x2, 0xd8, 0x4, 0xc994, 0x3, 0x2}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000000c0)={r1, r2+10000000}) r3 = semget(0x1, 0x3, 0x220) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f00000002c0)=0x10001) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x200, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, r4, r5, 0x0, 0x2080802) 03:24:03 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:03 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000c0010000001300000015000000"], 0x18}, 0x0) 03:24:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:03 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfp2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:03 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) flock(r0, 0x6) [ 293.481830] gfs2: not a GFS2 filesystem [ 293.529989] gfs2: not a GFS2 filesystem 03:24:04 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x80, 0x2, &(0x7f0000000040)=0x9c1}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x900}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:04 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:04 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000013000000001300000015000000"], 0x18}, 0x0) 03:24:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:04 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gf*2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:04 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x9, 0x91f, 0x0, 0x4}, &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'bond_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) recvfrom$llc(r0, &(0x7f0000000140)=""/238, 0xee, 0x40002000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6f, "7febc5c799a59541180fbb68b86554511eda28a06012d23737344692b589a9aa9a6f34d82ac0074eb9972c609e384212a3569cce91e6ea282c20448ec5055138c55479967263fcb7354207527936e090581fb7bae3cf672ad064ec2ee1f0e7f0e38b18f6cd20f1812996c2ca8e8c37"}, &(0x7f0000000100)=0x77) 03:24:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x15000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 294.162765] gfs2: not a GFS2 filesystem 03:24:04 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 294.189773] gfs2: not a GFS2 filesystem 03:24:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf4010000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:04 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) fcntl$setlease(r0, 0x400, 0x1) 03:24:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:04 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000014000000001300000015000000"], 0x18}, 0x0) 03:24:04 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfl2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:04 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:04 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:05 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x800, 0x8, 0x0, 0x143e]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)={r1, r2+10000000}) 03:24:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010300001300000015000000"], 0x18}, 0x0) 03:24:05 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) gettid() r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:05 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs\n\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:05 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000)="f30d01a945bd63f0a5e7fc7c01494eb15829fe8228ebaa976d4aa47075a053b0e1de2382962c8f2e856c415f578e9a77df8dc0e620d541b08422e8693aeb50e6527e9a470e6172337cb5c49532021680c83474f2759913e12d58478a66a6171696913d4c99a0846920ece2ceeeefb0b8185547feb59325e88793390819ddad0300ac582592", 0x85, 0x0, &(0x7f00000000c0)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x2, 0x100000001, 0xb, 0x222, 0x1, 0x7, 0x79f, 0x4, 0x6, 0x1}) [ 295.106524] gfs2: not a GFS2 filesystem 03:24:05 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe803}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001500001300000015000000"], 0x18}, 0x0) [ 295.159991] gfs2: not a GFS2 filesystem 03:24:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/vsock\x00', 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockname$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14) accept$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001d80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001dc0)={0x0, @remote, @dev}, &(0x7f0000001e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000)={@empty, @remote, 0x0}, &(0x7f0000002040)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000002080)={@dev, @empty, 0x0}, &(0x7f00000020c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60805}, 0xc, &(0x7f0000002100)={&(0x7f0000002400)={0x6e8, r2, 0x110, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0xa8, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xffffffff, 0x2}, {0x3, 0x7, 0x7, 0x2}, {0x4, 0x5, 0x9, 0x9}, {0x71f, 0x10001, 0x5, 0x8f7}, {0xfffffffffffffffc, 0x0, 0x3, 0x120a}, {0xaf7, 0xb, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x202}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffae8}}}]}}, {{0x8, 0x1, r5}, {0x250, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xafe3}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0xc0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r14}, {0x23c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x5, 0x74e, 0x7fff8}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x40, 0x8}, {0x5, 0xffff, 0x0, 0x2}, {0x8000, 0x10000, 0x4, 0x4}, {0x0, 0x1, 0x5, 0x5}, {0x2, 0x8000, 0x101, 0x1}, {0xfffffffffffffff7, 0x72d, 0x2, 0x7}]}}}]}}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) r19 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x408400, 0x0) mq_timedsend(r19, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:05 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs%\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:05 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x300}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001300001300000015000000"], 0x18}, 0x0) [ 295.345995] gfs2: not a GFS2 filesystem 03:24:05 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x11}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:05 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) [ 295.404262] gfs2: not a GFS2 filesystem 03:24:06 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\a', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000001400001300000015000000"], 0x18}, 0x0) 03:24:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:06 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000040)=""/248, 0xf8) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @multicast1}, &(0x7f0000000200)=0xc) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80800) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000380)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/63, 0x3f}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/121, 0x79}], 0x3, &(0x7f0000001500)=""/133, 0x85, 0x5}, 0x10020) accept$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'gretap0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000017c0)={@multicast2, @remote, 0x0}, &(0x7f0000001800)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001840)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={'bond0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001b80)={&(0x7f00000018c0)={0x288, r1, 0xc00, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x130, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcc}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4e}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}]}, 0x288}, 0x1, 0x0, 0x0, 0x4004}, 0x800) 03:24:06 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fstat(r0, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfe80000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 296.003273] gfs2: not a GFS2 filesystem 03:24:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000020000001300000015000000"], 0x18}, 0x0) 03:24:06 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a313dc87af2dfbf2578a2cf1d47f08f010484a81bc83f"], 0x19) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x6, 0x39, r1}) mq_timedsend(r0, &(0x7f00000000c0)="ffbf6965dda9d2b4ed72506e19b1689e0a04192a27cbd1e46736c43824360c79e6280100ef802f7332390a2952d45a7827a29e993950fdbc48dda5fe68b612c00ef1b0299445c7ab53c929d4926f66a3d77832b47bfacc6580848ff97b12ff1d365b19b1745768", 0xfffffffffffffedd, 0x0, &(0x7f00000023c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x0, 0x2, 0x200000401, 0x0, 0x2, 0x200000040, 0x7, 0x15, 0x3, 0xb, 0x1fffffffff, 0xffffffffffff0001}) [ 296.037084] gfs2: not a GFS2 filesystem 03:24:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff0000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:06 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:06 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_getrule={0x20, 0x22, 0x204, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x90, 0x4, 0x9, 0x0, 0x0, 0xc0cebe9262e377ca, 0x4}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000002400)={0x2598, 0x4, 0xf, 0xa00, 0x70bd26, 0x25dfdbfc, {0x1, 0x0, 0x4}, [@nested={0x211c, 0x5b, [@generic="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", @typed={0x8, 0x1, @u32=0xb9f}, @generic="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", @generic="bd0bbfd4b389f72839c9aae221613294c8644e249b7ac131da", @typed={0xc, 0x4a, @u64=0xd07}, @generic="cd64c5bb9e0696bb394a52d0da0d0dc3ddf647020624b17163b36244c40ecc18d3b587ccc9fdc3b30e2e143f8dbfe9ff07617e1f029e7f496cb834b92aa7de213c9edf53e3badd50305024aa39b2864735cf702cb2c08df4e9ba52496d66a382b2a596e3fbdf2b500ffffaaded0736fef7c12d57cf18e6418a62e34df0271d391c05b31b70900d785eba6d83321aa8e1c697ae5be281998fa75b0927992542297b558d36706a9710bef413ee92ff29788ba80bf1dd7409356fccabec0900390882b00693deec78b25d8d51ef534f08d5bdd55b0977e53c72a48a5f1c747d8b678c2b", @typed={0x8, 0x15, @u32=0xfff}]}, @generic="7f7576c501a09892e9fa3241a9e2f33ce7ec97867181e3bde1247acdf02eb725255d11cfbe04318016de74fbe2db6bf33b338ddad88376449bca9f14abb3c26481d1673bfe8d3774fc9ee05be60f1109a8abf6d3926027eec0f6615942bf255d64aaefaadac803f133f2fc6f2401106ca29b6b0dd1450f7d445bd3b3e6bede77e048d7f852a4e6606f7903920afe1b99a73c0b06732618d58a54be746b74e455b5ae8824d7cd1cde995ee66b04f95967fbd787da", @generic="40cc8570e54ba4aa76e3988317af92c131e35a5d4a", @generic="c1c625cfff9d2799da1ea4f97d33adaf10462ef8fdb9224d360c65745949405c9e65657fb6a80b027fbeea9ea30271e141d8a43a855fad91df7686412546dd9e452f8fef6bbd3c46a2e0dffebed9d01f272f3796271a144d846c55de65285648dff4cbea0b153764bd9ad3ea33cf9665621c75fc37bdf9e5a9d9632fed38472d83965bb00093fa53b7cee7e40519cb298d59007a7b31b2530abc25bb1df74856e196aefcc084e8d6c6cf2939", @nested={0x14, 0x86, [@typed={0x10, 0x20, @str='/dev/null\x00'}]}, @typed={0x9c, 0xa, @binary="a87e64066071c4301b043912293411582652348505d3325e8953641368cf131dc4874d50b529d1478f4198f3721b54e02bd0fb86e3923005b7c8bf28a588b419144cee4b29081defc445d3f6245815edc3ba276e019c7b2fd4cb2efca414d03bcadaec45c16fa74fce4e2cfb1478d5146c08f2ffccb828185ed70a6a1e923203bae6d3b4fc3bdb74bd764e2491e5919cc549d184bd"}, @generic="691d224241b0e7dd0e92bb837f2b068092c3cb49c5436f68eebfb83d7722eed88239adf497811acddefbadf80c20b1a12b8c3db101298ee80c081179f187ecfc146f342f37f2ac4cae6d7b3ea87ebac4b669eca444241cdae13ceeb55d30d5334824adf3f00e8f533f480363ee4a5ba4bd868a85482dde31a6b2", @generic="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", @nested={0xcc, 0x4e, [@generic="5b330c278a7865b67862c6eaeb9079be275f1a66db353596d1274bb1900f4e3cc8af007fe66b95db287f5d7fd766a3e5955129c09f7362f563d28009314ecd3a319ab5549d1b60984841acf95cc6f0eadc069f76a92a83fc9db0c6cc5cf62ddd50e3828bed9ee32786fd028dcdc0daee49ba69cf1cb3ea20829ab95fec7c82a2e49ec8d602a2eb9e48e28eb94c33fbdcf97345919df8ea1673f69cce9c87d7c40226f2b98faa85a260af", @typed={0x8, 0x85, @uid=r1}, @typed={0x14, 0x70, @str='cgroupwlan0proc\x00'}]}]}, 0x2598}, 0x1, 0x0, 0x0, 0x24000000}, 0x854) 03:24:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000011100001300000015000000"], 0x18}, 0x0) [ 296.236254] gfs2: not a GFS2 filesystem 03:24:06 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:06 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 296.266679] gfs2: not a GFS2 filesystem 03:24:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332f5", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:06 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000080)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x8, 0x3, {"c9b3cfd39991fafdc6ab0188d638bbd3"}, 0x36f, 0xd1, 0x800}, @in={0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x118) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x9, &(0x7f00000023c0)) 03:24:07 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) r3 = inotify_init1(0x0) r4 = getpid() fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:07 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001c000001300000015000000"], 0x18}, 0x0) 03:24:07 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:07 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa00}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:07 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:07 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0xffffffffffffff1d, 0x4, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480000, 0x0) 03:24:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:07 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000001c0)="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", 0x49, 0x0, &(0x7f0000000180)) 03:24:07 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xd0ff000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 296.958468] gfs2: not a GFS2 filesystem [ 296.964820] gfs2: not a GFS2 filesystem [ 296.989085] gfs2: not a GFS2 filesystem [ 297.009753] gfs2: not a GFS2 filesystem 03:24:07 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:07 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010400001300000015000000"], 0x18}, 0x0) 03:24:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:07 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="6766733204", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:07 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x65867e04, @empty, 0x1ff}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}, 0xffffffff, 0x8}}, 0x48) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000100)="fb15b4d9a6b9fcb9b5087b1fbb3ba6068d39a1b2672db7a9064a8d208503ed6549308166a01b1db7b1c013748283da7ebbff0e03727bf4c651e5f009d7995e102542417249bdd8e769bae4012827e806078702d4ede4662181876fd1f489d5c6f3476bfceff8c4889c27af879c1ec9be5ccb9bed939c30f7b6eaf4d35bdf2133bd", 0x81, 0x0, &(0x7f0000000040)={r1, r2+30000000}) 03:24:07 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 297.152168] gfs2: not a GFS2 filesystem [ 297.206499] gfs2: not a GFS2 filesystem 03:24:08 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) socketpair(0xb, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100c0001300000015000000"], 0x18}, 0x0) 03:24:08 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="676673327f", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:08 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) 03:24:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x5000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xeffdffff}, 0x80, &(0x7f0000003900)}, 0x0) [ 297.879296] gfs2: not a GFS2 filesystem 03:24:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:08 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xfffffffffffffec4, 0x4, &(0x7f00000023c0)) 03:24:08 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010011001300000015000000"], 0x18}, 0x0) [ 297.940068] gfs2: not a GFS2 filesystem 03:24:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:08 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c}, 0x80, &(0x7f0000003900)}, 0x0) [ 298.012659] gfs2: not a GFS2 filesystem 03:24:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001c03e001300000015000000"], 0x18}, 0x0) [ 298.079846] gfs2: not a GFS2 filesystem [ 298.134810] gfs2: not a GFS2 filesystem 03:24:09 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0xfffffffffffffe42) r1 = inotify_init1(0x10000000000807fd) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f0000000140)=0x78) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:09 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101000, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0xce, 0x800) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000001c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000300)="448afba3c450eb4023040012360e394f104a819ca682c55988bc944eb8832eb53cffda0c4c685c9ce6d575266f5126f9f9c6ac1ce49241145fe889d25e866de64567116a92a400ca7b55243d29f0cb541e", 0xfffffffffffffdb3, 0x0, &(0x7f00000023c0)) 03:24:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332f6", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:09 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001803e001300000015000000"], 0x18}, 0x0) 03:24:09 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:09 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:09 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:09 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0xfffffffffffffe8e, 0x0, &(0x7f00000023c0)) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x3) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x3b) [ 298.840605] gfs2: not a GFS2 filesystem 03:24:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000013e80001300000015000000"], 0x18}, 0x0) 03:24:09 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 298.894725] gfs2: not a GFS2 filesystem 03:24:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:09 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="676673328c", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:09 executing program 1: socketpair(0x11, 0x8080e, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x10000, 0x9000}) mq_timedsend(0xffffffffffffffff, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:09 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc}, 0x80, &(0x7f0000003900)}, 0x0) [ 299.048590] gfs2: not a GFS2 filesystem [ 299.106925] gfs2: not a GFS2 filesystem 03:24:10 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) ioprio_set$pid(0x1, r2, 0xfffffffffffffff9) 03:24:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000013ec0001300000015000000"], 0x18}, 0x0) 03:24:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="6766733203", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000000050000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="1cbd3fac5643a35bf429d4984b97789000fc2b528d50b7b31259786503f15cc10980489def8d4edc14c789b1fde9ca5e2ccba416dd1a51a5e977e6be657b286a200d5df94af7aa5acfe2f907ca1f98d95893f9", 0x53, 0x0, &(0x7f0000000100)={r1, r2+30000000}) 03:24:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2z', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x1100000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000)="7e8cb7d3e078ec9af6fc76a06a265940cd09459508c71ef8b8de9ab0ea78af9ae3e87cf078455164d1c7914289c082c857e84d9576eaf031f52fda001e3ee598d32c8a634340454086649b3a10a9d18b719f92d8e9a3e503e4825f343890d5894278d41021fe59aca152176f3df5fe6c15f39b84657c023bb0e90b3d1d001943", 0x2dc, 0x3, &(0x7f00000023c0)={0x0, 0x989680}) 03:24:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100c0001300000015000000"], 0x18}, 0x0) 03:24:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xffffffff00000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 299.921216] gfs2: not a GFS2 filesystem [ 299.929132] gfs2: not a GFS2 filesystem [ 299.969108] gfs2: not a GFS2 filesystem [ 299.992625] gfs2: not a GFS2 filesystem 03:24:10 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="2da4f2c920da1d2429aeab13abad3a57738d5b9e62071c5dbddcd8bbf9953f865eb53cfcdf50e7d713b1f52b053076cd701b7d2c8dd26515e084eeddc15de6574b8574f288f60568491131b89d5bcd10d81fec41f58887c05206f447ffa9f2e23c0d2b8e6686e14c7188a980211369e1409be1d4dfb1724bc7d4ee9479fc3d84d776acab3f773995b1188fbb1bafea14a034c95c5058bebe72ebff3f1daac448011592bb4c6c31c92117d726cd3725e0327d16cba23b53ca3432624fb0e502c14e686be0f650462f57cf0128f2911b8364bcd8fdd2724a86"], &(0x7f00000000c0)=0xc) 03:24:10 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @broadcast=0xffffffff}, 0xc) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000000c0)=0x400, 0x4) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@gettaction={0xdc, 0x32, 0x0, 0x70bd2a, 0x25dfdbff, {0x0, 0x7, 0xffffffffffff3e92}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_gd=@TCA_ACT_TAB={0x6c, 0x1, [{0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x16, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x3, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x8}, @action_gd=@TCA_ACT_TAB={0x40, 0x1, [{0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x18, 0x11, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0xe6}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x20}]}, 0x235}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) r4 = inotify_init1(0x0) r5 = getpid() fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000140)='./file0\x00', 0x4000000027e, 0x0) 03:24:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100c03e1300000015000000"], 0x18}, 0x0) 03:24:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733203", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:10 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x4000000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:11 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0xfffffffffffffe01, 0xffffff3f) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 300.572072] gfs2: not a GFS2 filesystem 03:24:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c00}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001003e801300000015000000"], 0x18}, 0x0) [ 300.623565] gfs2: not a GFS2 filesystem 03:24:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\a', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:11 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:11 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, r1}, 0x14) 03:24:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3c}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 300.798277] gfs2: not a GFS2 filesystem [ 300.868006] gfs2: not a GFS2 filesystem 03:24:11 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000080)="04a2ed031dc96f3690f92e7dc95a856a47c13d483aeead89a144bf99df711eab6025165d3f95d111fe", 0x29, 0x45) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2040, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010004001300000015000000"], 0x18}, 0x0) 03:24:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xe}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332e3", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:11 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 301.475808] gfs2: not a GFS2 filesystem 03:24:11 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40200, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0xfc4c, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) 03:24:11 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 301.520095] gfs2: not a GFS2 filesystem 03:24:11 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf401000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000111300000015000000"], 0x18}, 0x0) 03:24:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x2c00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/131) [ 301.717173] gfs2: not a GFS2 filesystem [ 301.758140] gfs2: not a GFS2 filesystem 03:24:12 executing program 7: clone(0x200, &(0x7f00000000c0)="888fecfe7fd3d99a465df23031cc8d4de90a80196f7725f709a7bb408ebf23d3d4f68e61354ede45eb16f60c8dc0b8d3e690944a23a07196f18f679f4e7c202f", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100803e1300000015000000"], 0x18}, 0x0) 03:24:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xfdfffffffffffffd, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x10000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 302.384471] gfs2: not a GFS2 filesystem [ 302.402294] gfs2: not a GFS2 filesystem 03:24:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x181, 0x800) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1, 0x4) ioctl$void(r0, 0x0) 03:24:12 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf7ff0000}, 0x80, &(0x7f0000003900)}, 0x0) [ 302.442377] gfs2: not a GFS2 filesystem 03:24:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010011001300000015000000"], 0x18}, 0x0) [ 302.464071] gfs2: not a GFS2 filesystem 03:24:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:12 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:12 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x200000084}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x21, "247e795699dc44143ad1d454caf83557ea8148c9a06392db7dab8062e5a2d5a69e"}, &(0x7f0000000100)=0x29) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$pokeuser(0x6, r2, 0xff, 0x800009) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) [ 302.583161] gfs2: not a GFS2 filesystem [ 302.628118] gfs2: not a GFS2 filesystem [ 302.648305] gfs2: not a GFS2 filesystem [ 302.675227] gfs2: not a GFS2 filesystem 03:24:13 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000140), 0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) setpriority(0x2, r1, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000c01300000015000000"], 0x18}, 0x0) 03:24:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xf401}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x2, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20401, 0x100) rt_sigaction(0x25, &(0x7f0000000000)={0x7, {0xb7}, 0xc0000001, 0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) socket$rds(0x15, 0x5, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xf7) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x200, 0x20}, &(0x7f0000000280)=0xc) 03:24:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2l', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:13 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 303.335744] gfs2: not a GFS2 filesystem 03:24:13 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080)="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", 0xffffffffffffffdd, 0x5, &(0x7f0000000040)={0x77359400}) 03:24:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001003ec01300000015000000"], 0x18}, 0x0) [ 303.386397] gfs2: not a GFS2 filesystem 03:24:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:13 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xfc00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 303.518649] gfs2: not a GFS2 filesystem 03:24:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x20) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 303.539805] gfs2: not a GFS2 filesystem [ 303.553273] gfs2: not a GFS2 filesystem [ 303.590774] gfs2: not a GFS2 filesystem 03:24:14 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xc68f}}, 0x0, 0x2, 0x20, "5415d4ff42bb8d579af4c7fe320d03277dd93259ddd878a717e375b264e50e9fe492eb5dff0e27861c5d6fff8e9ebc9b0002c00e8249c3527108ea79701d459ccc8786a2cda64ec04238cf911e012c98"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x4000000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) 03:24:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000111300000015000000"], 0x18}, 0x0) 03:24:14 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:14 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:14 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff00000000000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xa000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 304.212836] gfs2: not a GFS2 filesystem 03:24:14 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000c01300000015000000"], 0x18}, 0x0) [ 304.257291] gfs2: not a GFS2 filesystem 03:24:14 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0xfffffffffffff000, 0x3, 0x4}}) 03:24:14 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:14 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b00}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:14 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 304.422110] gfs2: not a GFS2 filesystem [ 304.445582] gfs2: not a GFS2 filesystem [ 304.459377] gfs2: not a GFS2 filesystem [ 304.522141] gfs2: not a GFS2 filesystem 03:24:15 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x28400, 0x0) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x0) r1 = inotify_init1(0x80800) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:15 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x111000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0300080000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="734423a426b289f63bc2bd154dfcf624e7bd720c053f7f62789002678acbbafced84994c630ac6f4ee70bc57c06817323e936171f64f7f6e"], @ANYBLOB="000004000800a0010700000009000000f95454f089899dfc73cad30b0547cf6f11966744673c7e6ceb799e8bfcf46a89fbbe1dc41de762984003df"]) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:15 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001311000015000000"], 0x18}, 0x0) 03:24:15 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332a0", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:15 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xc0fe}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:15 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0x3b000000}, 0x80, &(0x7f0000003900)}, 0x0) [ 305.125143] gfs2: not a GFS2 filesystem 03:24:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:15 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0xd001, 0x10d000, 0x2000], 0x9, 0x12, 0x91}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r1, &(0x7f0000000280)='net/ip_tables_names\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/155, &(0x7f0000000140)=0x9b) [ 305.169597] gfs2: not a GFS2 filesystem 03:24:15 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs={0x0, 0xff000000}, 0x80, &(0x7f0000003900)}, 0x0) 03:24:15 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000133e800015000000"], 0x18}, 0x0) 03:24:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:15 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="6766733297", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:15 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 305.332691] gfs2: not a GFS2 filesystem [ 305.403278] gfs2: not a GFS2 filesystem 03:24:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300110015000000"], 0x18}, 0x0) 03:24:16 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, 'bridge_slave_1\x00'}) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\t', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:16 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vmnet0vboxnet0\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='vboxnet0\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='wlan0\x00', &(0x7f0000000300)='\\keyring\x00', &(0x7f0000000340)='(ppp1systemselinux)eth0&ppp0{\x00', &(0x7f0000000380)='/system[\x00', &(0x7f00000003c0)='selinux\x00']) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300c00015000000"], 0x18}, 0x0) [ 306.039656] gfs2: not a GFS2 filesystem 03:24:16 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x280300, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x100000000000082, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='gid_map\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)="2f6465762f766305fa7f1ef2c1d213cc5084bc13e3b574e6735e5f89dae079c2d8a4360dc3264d86fecb8c0529631c83905c8452fa2ef1028719565f38b9cc4455ca3300d1659c098baca019f950b09ac7dab8912db9876de279a67b8cc678cf7ef9a193964a4a72db0fb95d6771185c62fdc6e014bacf7c5fcee7388a0c48aee208f1ea2fe5abba1f470d7b931ed0419a5da23b4799098560d067b9dcd0713839d38918ded3f910dcd83fb2e29e30af15c790aad1e920497f2ea7e5", r0}, 0x10) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x1d, r4}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x7, 0x1, 0x0, {r5, r6/1000+10000}, {r7, r8/1000+10000}, {0x3, 0x401, 0x7, 0x3}, 0x1, @canfd={{0x0, 0xdeb, 0x1, 0x7fffffff}, 0x6, 0x0, 0x0, 0x0, "97149890f087954514acbce9acb7f230ab207527e895e5d4dd0841b02f8ed036d02a703e5683ffccb7ee2f9206532e714d69c73a208d43826b84a622ef6165a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4800) write$binfmt_script(r3, &(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0x100b) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r9, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) [ 306.086073] gfs2: not a GFS2 filesystem 03:24:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 306.199476] gfs2: not a GFS2 filesystem 03:24:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000133ec00015000000"], 0x18}, 0x0) [ 306.245106] gfs2: not a GFS2 filesystem [ 306.267395] gfs2: not a GFS2 filesystem 03:24:16 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:16 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 306.305536] gfs2: not a GFS2 filesystem 03:24:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:16 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) clock_gettime(0x7, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000), 0xfffffffffffffc7f) 03:24:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013c0000015000000"], 0x18}, 0x0) [ 306.410792] gfs2: not a GFS2 filesystem [ 306.491096] gfs2: not a GFS2 filesystem 03:24:17 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000001c0)="dd0d97700f76f76a8660dd4f962a520a46ee5c4aaedad27a86bbc74388c6cf17fd7248a0085cf49bc32c2b9bb53d00c2fc249d60ce45c6e54da40842d2e3cf7764fcbb16f8bd29e6f2880ab1fbaf5e5606e7761a568bf12a09d94729c7e13f16e3f566c0a546994ab33b3aa5f4cdc0") r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:17 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:17 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2`', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013803e0015000000"], 0x18}, 0x0) [ 306.951414] gfs2: not a GFS2 filesystem 03:24:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:17 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:17 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013c03e0015000000"], 0x18}, 0x0) [ 307.018108] gfs2: not a GFS2 filesystem 03:24:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332a8", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:17 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:17 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001304000015000000"], 0x18}, 0x0) [ 307.199873] gfs2: not a GFS2 filesystem [ 307.259113] gfs2: not a GFS2 filesystem 03:24:18 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) creat(&(0x7f0000000040)='./file0\x00', 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000027e, 0x0) 03:24:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x7, 0x8000, [{0x1, 0x0, 0x4cef}, {0x80000001}, {0x7, 0x0, 0x7}, {0x10000, 0x0, 0x2}, {0x8, 0x0, 0x8}, {0x7fff, 0x0, 0x2}, {0xffff, 0x0, 0x7fff}]}) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:18 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:18 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300c03e15000000"], 0x18}, 0x0) 03:24:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:18 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 307.899257] gfs2: not a GFS2 filesystem [ 307.904137] gfs2: not a GFS2 filesystem [ 307.924911] gfs2: not a GFS2 filesystem 03:24:18 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096) splice(r0, &(0x7f0000001040), r0, &(0x7f0000001080), 0x100000000, 0x6) 03:24:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 307.959201] gfs2: not a GFS2 filesystem 03:24:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300c00015000000"], 0x18}, 0x0) 03:24:18 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 308.069177] gfs2: not a GFS2 filesystem 03:24:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x40000) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:18 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 308.100990] gfs2: not a GFS2 filesystem [ 308.107394] gfs2: not a GFS2 filesystem 03:24:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)) 03:24:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300001115000000"], 0x18}, 0x0) 03:24:19 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 308.714237] gfs2: not a GFS2 filesystem 03:24:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 308.742413] gfs2: not a GFS2 filesystem 03:24:19 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x6000}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000000c0)="fbee02b9bb0285a410892afcd4ec", 0xe, 0x0, &(0x7f0000000040)={r1, r2+30000000}) 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 308.767006] gfs2: not a GFS2 filesystem 03:24:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300110015000000"], 0x18}, 0x0) 03:24:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 308.825463] gfs2: not a GFS2 filesystem 03:24:19 executing program 7: 03:24:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000022c0), 0x0, 0x0, &(0x7f00000023c0)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/null\x00') [ 308.917816] gfs2: not a GFS2 filesystem 03:24:19 executing program 7: 03:24:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300803e15000000"], 0x18}, 0x0) [ 308.986047] gfs2: not a GFS2 filesystem [ 309.001293] gfs2: not a GFS2 filesystem 03:24:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 7: 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 309.054909] gfs2: not a GFS2 filesystem [ 309.128443] gfs2: not a GFS2 filesystem [ 309.164951] gfs2: not a GFS2 filesystem 03:24:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x425f6535f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 1: 03:24:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332f6", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000c015000000"], 0x18}, 0x0) 03:24:19 executing program 7: 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 7: 03:24:19 executing program 1: [ 309.290325] gfs2: not a GFS2 filesystem [ 309.325144] gfs2: not a GFS2 filesystem 03:24:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013003e8015000000"], 0x18}, 0x0) 03:24:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:19 executing program 7: 03:24:19 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:19 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 309.413149] gfs2: not a GFS2 filesystem 03:24:19 executing program 7: [ 309.456427] gfs2: not a GFS2 filesystem 03:24:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:20 executing program 1: 03:24:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2o', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2,', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300040015000000"], 0x18}, 0x0) 03:24:20 executing program 7: 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 7: 03:24:20 executing program 1: 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013003ec015000000"], 0x18}, 0x0) 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332fd", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 7: 03:24:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 309.920603] gfs2: not a GFS2 filesystem [ 309.978651] gfs2: not a GFS2 filesystem 03:24:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:20 executing program 1: 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 7: 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300001115000000"], 0x18}, 0x0) 03:24:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 310.064692] gfs2: not a GFS2 filesystem 03:24:20 executing program 1: 03:24:20 executing program 7: [ 310.090980] gfs2: not a GFS2 filesystem [ 310.106909] gfs2: not a GFS2 filesystem [ 310.131349] gfs2: not a GFS2 filesystem 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000c015000000"], 0x18}, 0x0) 03:24:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 1: 03:24:20 executing program 7: [ 310.243077] gfs2: not a GFS2 filesystem [ 310.296452] gfs2: not a GFS2 filesystem 03:24:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015ffffc0"], 0x18}, 0x0) 03:24:20 executing program 1: 03:24:20 executing program 7: 03:24:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 1: 03:24:20 executing program 7: 03:24:20 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:20 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 310.456066] gfs2: not a GFS2 filesystem [ 310.461298] gfs2: not a GFS2 filesystem 03:24:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000153e8000"], 0x18}, 0x0) [ 310.515104] gfs2: not a GFS2 filesystem [ 310.524955] gfs2: not a GFS2 filesystem 03:24:21 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) accept4$unix(r0, &(0x7f0000001300), &(0x7f0000001380)=0x6e, 0x800) socket$xdp(0x2c, 0x3, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000380)={{0x3e, @rand_addr=0xfffffffffffffffe, 0x4e21, 0x3, 'lblc\x00', 0x20, 0x0, 0x38}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10003, 0x7f, 0x2, 0x7ff}}, 0x44) mmap$xdp(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x80010012, r0, 0x4000000100000000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @broadcast}, &(0x7f0000000280)=0xc) r4 = accept$alg(r1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x10, 0x6, &(0x7f0000000080)=@raw=[@ldst={0x3, 0x1, 0x0, 0x0, 0x9, 0x4, 0xffffffffffffffff}, @generic={0x200, 0xc56, 0x4, 0x80000001}, @call={0x85, 0x0, 0x0, 0x40}], &(0x7f0000000580)='syzkaller\x00', 0x2, 0x9e, &(0x7f0000000600)=""/158, 0x40f00, 0x1, [], r3, 0xf}, 0x48) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) 03:24:21 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0xfffffcec) r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xb, 0x5}, 0xffe1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 03:24:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="6766733205", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 03:24:21 executing program 1: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 03:24:21 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="6766733210", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015effdff"], 0x18}, 0x0) 03:24:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x11000000000b) accept(r1, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) sendto$inet(r1, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000201ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 03:24:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001580)="bc", 0x1}], 0x1, &(0x7f0000002640)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x80, 0x117, 0x2, 0x6a, "9997bbac11e217e5fc9a02abc456705d7e4f247b642d8266eb837cbd42f201a51686f38677b228132b2d2fe5ce70f421e9fea0cbed62c7f6bd7fc4a83b6802ca076fc03a365fbd2f3e93101259a3884c1c7264fb2689d72869f8bc1ec5af510a10dcaa448e5e2aa99cb2"}], 0xb0, 0x20000000}], 0x1, 0x20000000) 03:24:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0xfffffcec) r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xb, 0x3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) [ 311.065081] gfs2: not a GFS2 filesystem [ 311.129111] gfs2: not a GFS2 filesystem 03:24:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:21 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015c03e00"], 0x18}, 0x0) 03:24:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 03:24:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 311.241918] gfs2: not a GFS2 filesystem [ 311.251543] gfs2: not a GFS2 filesystem [ 311.276040] gfs2: not a GFS2 filesystem [ 311.288219] gfs2: not a GFS2 filesystem 03:24:21 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:21 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:21 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x11000000000b) accept(r1, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) sendto$inet(r1, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000201ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 03:24:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:22 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 312.069386] gfs2: not a GFS2 filesystem [ 312.087300] gfs2: not a GFS2 filesystem [ 312.100100] gfs2: not a GFS2 filesystem 03:24:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 312.116770] gfs2: not a GFS2 filesystem 03:24:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 312.224204] gfs2: not a GFS2 filesystem [ 312.250618] gfs2: not a GFS2 filesystem [ 312.252310] gfs2: not a GFS2 filesystem 03:24:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015004003"], 0x18}, 0x0) [ 312.295512] gfs2: not a GFS2 filesystem 03:24:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332e2", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 312.380740] gfs2: not a GFS2 filesystem 03:24:22 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000001500c000"], 0x18}, 0x0) [ 312.442219] gfs2: not a GFS2 filesystem 03:24:22 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x11000000000b) accept(r1, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) sendto$inet(r1, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000201ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 03:24:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:23 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2L', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015fffffd"], 0x18}, 0x0) 03:24:23 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:23 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 313.033336] gfs2: not a GFS2 filesystem [ 313.055450] gfs2: not a GFS2 filesystem 03:24:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2J', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:23 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000001500003e"], 0x18}, 0x0) 03:24:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:23 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:23 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 313.237535] gfs2: not a GFS2 filesystem 03:24:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000153ec000"], 0x18}, 0x0) [ 313.270410] gfs2: not a GFS2 filesystem 03:24:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="a3", 0x1, 0x20000004, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000016c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8080) close(r2) 03:24:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:24 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015803e00"], 0x18}, 0x0) 03:24:24 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 314.012757] gfs2: not a GFS2 filesystem 03:24:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000340"], 0x18}, 0x0) [ 314.048008] gfs2: not a GFS2 filesystem 03:24:24 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:24 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332ff", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015001100"], 0x18}, 0x0) 03:24:24 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:24 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 314.229837] gfs2: not a GFS2 filesystem [ 314.271213] gfs2: not a GFS2 filesystem 03:24:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='wchan\x00') readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/126, 0x7e}], 0x1) 03:24:25 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000001500003e"], 0x18}, 0x0) 03:24:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='\n/file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:25 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) [ 314.867397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 314.918250] gfs2: not a GFS2 filesystem 03:24:25 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='%/file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015c00000"], 0x18}, 0x0) 03:24:25 executing program 7: r0 = socket$inet(0x10, 0x8000000003, 0x4) recvmmsg(r0, &(0x7f00000000c0), 0x40000000000018b, 0x0, &(0x7f0000000000)={0x77359400}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a60080000000000000001180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798910000000000000000000000", 0x4c}], 0x1}, 0x0) [ 314.952049] gfs2: not a GFS2 filesystem 03:24:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 315.082670] gfs2: not a GFS2 filesystem 03:24:25 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015110000"], 0x18}, 0x0) 03:24:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='//file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 315.104706] gfs2: not a GFS2 filesystem 03:24:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:25 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:25 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 315.198434] gfs2: not a GFS2 filesystem [ 315.206090] gfs2: not a GFS2 filesystem [ 315.230518] gfs2: not a GFS2 filesystem [ 315.242464] gfs2: not a GFS2 filesystem 03:24:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 315.345980] gfs2: not a GFS2 filesystem [ 315.373277] gfs2: not a GFS2 filesystem 03:24:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) 03:24:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./\nile0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:26 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 315.730983] gfs2: not a GFS2 filesystem [ 315.766398] gfs2: not a GFS2 filesystem 03:24:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@hopopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @pad1={0x0, 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000000ff0f000000"], 0x1) 03:24:26 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000004"], 0x18}, 0x0) 03:24:26 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./%ile0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015040000"], 0x18}, 0x0) 03:24:26 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) flock(r1, 0x1) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x0, 0x0, [{}]}) [ 316.090941] gfs2: not a GFS2 filesystem [ 316.101729] gfs2: not a GFS2 filesystem 03:24:26 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 316.167430] gfs2: not a GFS2 filesystem 03:24:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 316.298331] gfs2: not a GFS2 filesystem [ 316.340650] gfs2: not a GFS2 filesystem 03:24:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) 03:24:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./.ile0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:26 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000301ffff008f00003d88c000001018dd"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x2ca3bfc89d2264d, 0x2, &(0x7f0000000c40)={0x0, 0x989680}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioprio_set$pid(0x0, r2, 0x0) r3 = dup3(r1, r1, 0x80000) dup(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) connect$unix(r3, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) 03:24:26 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015e03f03"], 0x18}, 0x0) 03:24:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x15000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 316.596083] gfs2: not a GFS2 filesystem [ 316.605210] gfs2: not a GFS2 filesystem [ 316.629319] gfs2: not a GFS2 filesystem [ 316.641152] gfs2: not a GFS2 filesystem 03:24:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='.//ile0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2z', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 316.766153] gfs2: not a GFS2 filesystem 03:24:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) [ 316.824531] gfs2: not a GFS2 filesystem 03:24:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 03:24:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)="67667332fd", &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./f%le0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 7: add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="18", 0x1, 0xfffffffffffffffb) 03:24:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:27 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 7: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) [ 317.443997] gfs2: not a GFS2 filesystem 03:24:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 317.485394] gfs2: not a GFS2 filesystem 03:24:27 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:27 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, r0, 0x0) 03:24:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./f\nle0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) [ 317.629840] gfs2: not a GFS2 filesystem 03:24:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:28 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000001500033f"], 0x18}, 0x0) [ 317.662237] gfs2: not a GFS2 filesystem [ 317.700135] gfs2: not a GFS2 filesystem [ 317.709743] gfs2: not a GFS2 filesystem 03:24:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:28 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) 03:24:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./fi.e0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) [ 317.866881] gfs2: not a GFS2 filesystem [ 317.900463] gfs2: not a GFS2 filesystem [ 317.925094] gfs2: not a GFS2 filesystem [ 317.941259] gfs2: not a GFS2 filesystem 03:24:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:24:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:28 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000130000001500c0ff"], 0x18}, 0x0) 03:24:28 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 03:24:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) 03:24:28 executing program 0: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\t', &(0x7f0000002480)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000002440)='gfs2\x00', &(0x7f0000002480)='./fi/e0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)={[{@ignore_local_fs='ignore_local_fs', 0x2c}]}) 03:24:28 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000015000000"], 0x18}, 0x0) 03:24:28 executing program 3: r0 = socket$kcm(0xa, 0x400000000803, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f0000003900)}, 0x0) 03:24:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 318.518392] ================================================================== [ 318.525831] BUG: KASAN: slab-out-of-bounds in find_first_bit+0xf7/0x100 [ 318.532579] Read of size 8 at addr ffff8801d69ee550 by task syz-executor7/20650 [ 318.540013] [ 318.541640] CPU: 1 PID: 20650 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 318.550028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.559366] Call Trace: [ 318.561949] dump_stack+0x1c9/0x2b4 [ 318.565567] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.570747] ? printk+0xa7/0xcf [ 318.574019] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 318.578789] ? find_first_bit+0xf7/0x100 [ 318.582854] print_address_description+0x6c/0x20b [ 318.587683] ? find_first_bit+0xf7/0x100 [ 318.591744] kasan_report.cold.7+0x242/0x30d [ 318.596141] __asan_report_load8_noabort+0x14/0x20 [ 318.601056] find_first_bit+0xf7/0x100 [ 318.604949] shrink_slab+0x5d0/0xdb0 [ 318.608653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.614182] ? unregister_memcg_shrinker.isra.39+0x50/0x50 [ 318.619797] ? shrink_active_list+0x1830/0x1830 [ 318.624464] ? __sched_text_start+0x8/0x8 [ 318.628618] ? plist_check_list+0xa0/0xa0 [ 318.632760] ? check_preempt_wakeup+0x546/0x1280 [ 318.637516] ? plist_check_list+0xa0/0xa0 [ 318.641671] shrink_node+0x429/0x16a0 [ 318.645479] ? shrink_node_memcg+0x18f0/0x18f0 [ 318.650052] ? kvm_clock_read+0x25/0x30 [ 318.654018] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 318.659034] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 318.663518] ? kasan_check_write+0x14/0x20 [ 318.667746] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 318.672753] do_try_to_free_pages+0x3e7/0x1290 [ 318.677337] ? shrink_node+0x16a0/0x16a0 [ 318.681387] ? check_same_owner+0x340/0x340 [ 318.685697] ? trace_hardirqs_on+0x10/0x10 [ 318.689919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.695442] ? _parse_integer+0x13b/0x190 [ 318.699576] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.705122] try_to_free_mem_cgroup_pages+0x49d/0xc90 [ 318.710298] ? pointer_string+0x1b0/0x1b0 [ 318.714437] ? try_to_free_pages+0xb80/0xb80 [ 318.718838] ? memparse+0x171/0x1d0 [ 318.722454] ? get_options+0x380/0x380 [ 318.726329] ? kasan_kmalloc+0xc4/0xe0 [ 318.730203] ? __kmalloc+0x14e/0x760 [ 318.733905] ? kernfs_fop_write+0x33d/0x480 [ 318.738209] ? __vfs_write+0x117/0x9f0 [ 318.742080] ? vfs_write+0x1fc/0x560 [ 318.745779] ? ksys_write+0x101/0x260 [ 318.749569] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.755093] ? page_counter_memparse+0xb5/0x1e0 [ 318.759748] ? page_counter_set_low+0x180/0x180 [ 318.764401] ? cgroup_control+0x180/0x180 [ 318.768542] memory_high_write+0x283/0x310 [ 318.772766] ? mem_cgroup_css_released+0x140/0x140 [ 318.777682] ? lock_acquire+0x1e4/0x540 [ 318.781644] ? __might_fault+0x12b/0x1e0 [ 318.785698] cgroup_file_write+0x31f/0x840 [ 318.789922] ? mem_cgroup_css_released+0x140/0x140 [ 318.794839] ? cgroup_migrate_add_task+0xcd0/0xcd0 [ 318.799757] ? __might_fault+0x1a3/0x1e0 [ 318.803809] ? cgroup_migrate_add_task+0xcd0/0xcd0 [ 318.808724] kernfs_fop_write+0x2ba/0x480 [ 318.812864] __vfs_write+0x117/0x9f0 [ 318.816563] ? kernfs_fop_open+0x1020/0x1020 [ 318.820956] ? kernel_read+0x120/0x120 [ 318.824832] ? lock_release+0xa30/0xa30 [ 318.828793] ? check_same_owner+0x340/0x340 [ 318.833103] ? rcu_note_context_switch+0x730/0x730 [ 318.838040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.843564] ? __sb_start_write+0x17f/0x300 [ 318.847874] vfs_write+0x1fc/0x560 [ 318.851406] ksys_write+0x101/0x260 [ 318.855025] ? __ia32_sys_read+0xb0/0xb0 [ 318.859079] __x64_sys_write+0x73/0xb0 [ 318.862958] do_syscall_64+0x1b9/0x820 [ 318.866832] ? finish_task_switch+0x1d3/0x870 [ 318.871314] ? syscall_return_slowpath+0x5e0/0x5e0 [ 318.876232] ? syscall_return_slowpath+0x31d/0x5e0 [ 318.881162] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 318.886176] ? prepare_exit_to_usermode+0x291/0x3b0 [ 318.891183] ? perf_trace_sys_enter+0xb10/0xb10 [ 318.895844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.900679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.905855] RIP: 0033:0x455ba9 [ 318.909027] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.928326] RSP: 002b:00007fdad8ee6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.936028] RAX: ffffffffffffffda RBX: 00007fdad8ee76d4 RCX: 0000000000455ba9 [ 318.943285] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 318.950541] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.957813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 318.965067] R13: 00000000004c2920 R14: 00000000004d4308 R15: 0000000000000000 [ 318.972332] [ 318.973944] Allocated by task 4434: [ 318.977560] save_stack+0x43/0xd0 [ 318.981002] kasan_kmalloc+0xc4/0xe0 [ 318.984704] __kmalloc_node+0x47/0x70 [ 318.988491] kvmalloc_node+0x65/0xf0 [ 318.992188] mem_cgroup_css_online+0x169/0x3c0 [ 318.996755] online_css+0x10c/0x350 [ 319.000370] cgroup_apply_control_enable+0x777/0xe90 [ 319.005458] cgroup_mkdir+0x88a/0x1170 [ 319.009330] kernfs_iop_mkdir+0x159/0x1e0 [ 319.013465] vfs_mkdir+0x42e/0x6b0 [ 319.016989] do_mkdirat+0x27b/0x310 [ 319.020603] __x64_sys_mkdir+0x5c/0x80 [ 319.024475] do_syscall_64+0x1b9/0x820 [ 319.028346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.033512] [ 319.035120] Freed by task 1: [ 319.038126] save_stack+0x43/0xd0 [ 319.041565] __kasan_slab_free+0x11a/0x170 [ 319.045783] kasan_slab_free+0xe/0x10 [ 319.049568] kfree+0xd9/0x260 [ 319.052660] acpi_ex_start_trace_method+0x133/0x335 [ 319.057667] acpi_ds_begin_method_execution+0x45/0x7ff [ 319.062932] acpi_ds_call_control_method+0x80/0x49f [ 319.067951] acpi_ps_parse_aml+0x245/0x86a [ 319.072171] acpi_ps_execute_method+0x521/0x597 [ 319.076825] acpi_ns_evaluate+0x717/0x9bc [ 319.080956] acpi_evaluate_object+0x48c/0x8cf [ 319.085435] acpi_evaluate_integer+0x129/0x280 [ 319.090001] acpi_bus_get_status_handle+0x26/0xa0 [ 319.094833] acpi_bus_check_add+0x3b5/0xb60 [ 319.099140] acpi_ns_walk_namespace+0x224/0x400 [ 319.103797] acpi_walk_namespace+0xf2/0x12c [ 319.108104] acpi_bus_scan+0x146/0x170 [ 319.111982] acpi_scan_init+0x403/0x8fe [ 319.115941] acpi_init+0x941/0xa19 [ 319.119468] do_one_initcall+0x127/0x913 [ 319.123535] kernel_init_freeable+0x49b/0x58e [ 319.128023] kernel_init+0x11/0x1b3 [ 319.131632] ret_from_fork+0x3a/0x50 [ 319.135323] [ 319.136938] The buggy address belongs to the object at ffff8801d69ee540 [ 319.136938] which belongs to the cache kmalloc-32 of size 32 [ 319.149408] The buggy address is located 16 bytes inside of [ 319.149408] 32-byte region [ffff8801d69ee540, ffff8801d69ee560) [ 319.161091] The buggy address belongs to the page: [ 319.166005] page:ffffea00075a7b80 count:1 mapcount:0 mapping:ffff8801da8001c0 index:0xffff8801d69eefc1 [ 319.175437] flags: 0x2fffc0000000100(slab) [ 319.179680] raw: 02fffc0000000100 ffffea00075a7848 ffffea000736f948 ffff8801da8001c0 [ 319.187563] raw: ffff8801d69eefc1 ffff8801d69ee000 000000010000003f 0000000000000000 [ 319.195422] page dumped because: kasan: bad access detected [ 319.201113] [ 319.202723] Memory state around the buggy address: [ 319.207638] ffff8801d69ee400: 00 03 fc fc fc fc fc fc 00 00 00 fc fc fc fc fc [ 319.214982] ffff8801d69ee480: 00 03 fc fc fc fc fc fc 00 03 fc fc fc fc fc fc [ 319.222327] >ffff8801d69ee500: 00 07 fc fc fc fc fc fc 00 00 05 fc fc fc fc fc [ 319.229671] ^ [ 319.235625] ffff8801d69ee580: 00 00 00 fc fc fc fc fc 00 00 00 fc fc fc fc fc [ 319.242971] ffff8801d69ee600: 00 04 fc fc fc fc fc fc 00 00 00 fc fc fc fc fc [ 319.250312] ================================================================== [ 319.257823] Kernel panic - not syncing: panic_on_warn set ... [ 319.257823] [ 319.265199] CPU: 1 PID: 20650 Comm: syz-executor7 Tainted: G B 4.18.0-rc3-next-20180706+ #1 [ 319.274992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.284343] Call Trace: [ 319.286938] dump_stack+0x1c9/0x2b4 [ 319.290567] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.295761] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 319.300521] panic+0x238/0x4e7 [ 319.303716] ? add_taint.cold.5+0x16/0x16 [ 319.307871] ? do_raw_spin_unlock+0xa7/0x2f0 [ 319.312281] ? find_first_bit+0xf7/0x100 [ 319.316339] kasan_end_report+0x47/0x4f [ 319.320310] kasan_report.cold.7+0x76/0x30d [ 319.324631] __asan_report_load8_noabort+0x14/0x20 [ 319.329569] find_first_bit+0xf7/0x100 [ 319.333466] shrink_slab+0x5d0/0xdb0 [ 319.337190] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.342741] ? unregister_memcg_shrinker.isra.39+0x50/0x50 [ 319.348380] ? shrink_active_list+0x1830/0x1830 [ 319.353062] ? __sched_text_start+0x8/0x8 [ 319.357222] ? plist_check_list+0xa0/0xa0 [ 319.361376] ? check_preempt_wakeup+0x546/0x1280 [ 319.366135] ? plist_check_list+0xa0/0xa0 [ 319.370295] shrink_node+0x429/0x16a0 [ 319.374113] ? shrink_node_memcg+0x18f0/0x18f0 [ 319.378699] ? kvm_clock_read+0x25/0x30 [ 319.382677] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 319.387700] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 319.392195] ? kasan_check_write+0x14/0x20 [ 319.396436] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 319.401456] do_try_to_free_pages+0x3e7/0x1290 [ 319.406044] ? shrink_node+0x16a0/0x16a0 [ 319.410100] ? check_same_owner+0x340/0x340 [ 319.414425] ? trace_hardirqs_on+0x10/0x10 03:24:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8) accept(r0, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 319.418670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 319.424212] ? _parse_integer+0x13b/0x190 [ 319.428373] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.433929] try_to_free_mem_cgroup_pages+0x49d/0xc90 [ 319.439131] ? pointer_string+0x1b0/0x1b0 [ 319.443291] ? try_to_free_pages+0xb80/0xb80 [ 319.447719] ? memparse+0x171/0x1d0 [ 319.451352] ? get_options+0x380/0x380 [ 319.455244] ? kasan_kmalloc+0xc4/0xe0 [ 319.459160] ? __kmalloc+0x14e/0x760 [ 319.462861] ? kernfs_fop_write+0x33d/0x480 [ 319.467164] ? __vfs_write+0x117/0x9f0 [ 319.471034] ? vfs_write+0x1fc/0x560 [ 319.474729] ? ksys_write+0x101/0x260 [ 319.478518] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.484039] ? page_counter_memparse+0xb5/0x1e0 [ 319.488693] ? page_counter_set_low+0x180/0x180 [ 319.493345] ? cgroup_control+0x180/0x180 [ 319.497485] memory_high_write+0x283/0x310 [ 319.501706] ? mem_cgroup_css_released+0x140/0x140 [ 319.506621] ? lock_acquire+0x1e4/0x540 [ 319.510579] ? __might_fault+0x12b/0x1e0 [ 319.514641] cgroup_file_write+0x31f/0x840 [ 319.518864] ? mem_cgroup_css_released+0x140/0x140 [ 319.523777] ? cgroup_migrate_add_task+0xcd0/0xcd0 [ 319.528692] ? __might_fault+0x1a3/0x1e0 [ 319.532766] ? cgroup_migrate_add_task+0xcd0/0xcd0 [ 319.537682] kernfs_fop_write+0x2ba/0x480 [ 319.541817] __vfs_write+0x117/0x9f0 [ 319.545517] ? kernfs_fop_open+0x1020/0x1020 [ 319.549926] ? kernel_read+0x120/0x120 [ 319.553803] ? lock_release+0xa30/0xa30 [ 319.557760] ? check_same_owner+0x340/0x340 [ 319.562066] ? rcu_note_context_switch+0x730/0x730 [ 319.566987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 319.572510] ? __sb_start_write+0x17f/0x300 [ 319.576820] vfs_write+0x1fc/0x560 [ 319.580361] ksys_write+0x101/0x260 [ 319.583972] ? __ia32_sys_read+0xb0/0xb0 [ 319.588025] __x64_sys_write+0x73/0xb0 [ 319.591914] do_syscall_64+0x1b9/0x820 [ 319.595800] ? finish_task_switch+0x1d3/0x870 [ 319.600279] ? syscall_return_slowpath+0x5e0/0x5e0 [ 319.605193] ? syscall_return_slowpath+0x31d/0x5e0 [ 319.610112] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 319.615117] ? prepare_exit_to_usermode+0x291/0x3b0 [ 319.620121] ? perf_trace_sys_enter+0xb10/0xb10 [ 319.624776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.629622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.634795] RIP: 0033:0x455ba9 [ 319.637963] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.657173] RSP: 002b:00007fdad8ee6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.664869] RAX: ffffffffffffffda RBX: 00007fdad8ee76d4 RCX: 0000000000455ba9 [ 319.672122] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 319.679373] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.686626] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 319.693899] R13: 00000000004c2920 R14: 00000000004d4308 R15: 0000000000000000 [ 319.701616] Dumping ftrace buffer: [ 319.705144] (ftrace buffer empty) [ 319.708833] Kernel Offset: disabled [ 319.712441] Rebooting in 86400 seconds..