Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. [ 35.828694] FAULT_INJECTION: forcing a failure. [ 35.828694] name failslab, interval 1, probability 0, space 0, times 1 [ 35.840197] CPU: 1 PID: 8085 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 35.848191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.857899] Call Trace: [ 35.860493] dump_stack+0x1fc/0x2ef [ 35.864219] should_fail.cold+0xa/0xf [ 35.868444] ? setup_fault_attr+0x200/0x200 [ 35.872768] ? lock_acquire+0x170/0x3c0 [ 35.876997] __should_failslab+0x115/0x180 [ 35.881220] should_failslab+0x5/0x10 [ 35.885005] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 35.890109] setup_kmem_cache_node+0x283/0x510 [ 35.894858] __do_tune_cpucache+0x161/0x210 [ 35.899180] enable_cpucache+0x50/0x130 [ 35.903146] __kmem_cache_create+0x1a7/0x260 [ 35.907538] create_cache+0xd1/0x1f0 [ 35.911238] kmem_cache_create_usercopy+0x1a6/0x240 [ 35.916247] kmem_cache_create+0xd/0x10 [ 35.920228] copy_pid_ns+0x7d9/0x970 [ 35.923947] ? pid_ns_ctl_handler+0x340/0x340 [ 35.928451] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 35.933458] create_new_namespaces+0x2b2/0x7b0 [ 35.938038] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 35.942956] ksys_unshare+0x36c/0x9a0 [ 35.946744] ? walk_process_tree+0x2c0/0x2c0 [ 35.951138] ? mntput+0x67/0x90 [ 35.954410] ? ksys_chdir+0x12e/0x1d0 [ 35.958198] ? __ia32_sys_access+0x70/0x70 [ 35.962602] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 35.968411] ? trace_hardirqs_off_caller+0x6e/0x210 [ 35.973565] __x64_sys_unshare+0x2d/0x40 [ 35.977625] do_syscall_64+0xf9/0x620 [ 35.981421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.986604] RIP: 0033:0x44e307 [ 35.989780] Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.008884] RSP: 002b:00007ffd355ca3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 36.016734] RAX: ffffffffffffffda RBX: 00000000004b1098 RCX: 000000000044e307 [ 36.024176] RDX: 0000000000000263 RSI: 00000000000001ff RDI: 0000000020000000 [ 36.031542] RBP: 00007ffd355ca3f0 R08: 000000000000001c R09: 0000000a833906d7 [ 36.038927] R10: 00189b0ab701a0ac R11: 0000000000000246 R12: 00000000004041c0 [ 36.046463] R13: 0000000000000000 R14: 00000000004b4018 R15: 00000000004004a0 [ 36.063808] enable_cpucache failed for pid_2, error 12 [ 36.069272] kmem_cache_create(pid_2) failed with error -12 [ 36.075945] CPU: 1 PID: 8085 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 36.083832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.093271] Call Trace: [ 36.095859] dump_stack+0x1fc/0x2ef [ 36.099487] kmem_cache_create_usercopy.cold+0x23/0xae [ 36.104892] kmem_cache_create+0xd/0x10 [ 36.109188] copy_pid_ns+0x7d9/0x970 [ 36.112931] ? pid_ns_ctl_handler+0x340/0x340 [ 36.117422] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 36.122440] create_new_namespaces+0x2b2/0x7b0 [ 36.127019] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 36.132018] ksys_unshare+0x36c/0x9a0 [ 36.135802] ? walk_process_tree+0x2c0/0x2c0 [ 36.140195] ? mntput+0x67/0x90 [ 36.143457] ? ksys_chdir+0x12e/0x1d0 [ 36.147326] ? __ia32_sys_access+0x70/0x70 [ 36.151606] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 36.156954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.161981] __x64_sys_unshare+0x2d/0x40 [ 36.166039] do_syscall_64+0xf9/0x620 [ 36.169831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.174999] RIP: 0033:0x44e307 [ 36.178175] Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.197077] RSP: 002b:00007ffd355ca3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 36.204855] RAX: ffffffffffffffda RBX: 00000000004b1098 RCX: 000000000044e307 [ 36.212109] RDX: 0000000000000263 RSI: 00000000000001ff RDI: 0000000020000000 [ 36.219381] RBP: 00007ffd355ca3f0 R08: 000000000000001c R09: 0000000a833906d7 executing program [ 36.226654] R10: 00189b0ab701a0ac R11: 0000000000000246 R12: 00000000004041c0 [ 36.233907] R13: 0000000000000000 R14: 00000000004b4018 R15: 00000000004004a0 [ 36.253454] IPVS: ftp: loaded support on port[0] = 21 [ 36.302053] erofs: read_super, device -> /dev/loop0 [ 36.307643] erofs: options -> [ 36.312010] erofs: root inode @ nid 36 [ 36.316520] FAULT_INJECTION: forcing a failure. [ 36.316520] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 36.328568] CPU: 0 PID: 8108 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 36.336540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.346131] Call Trace: [ 36.348718] dump_stack+0x1fc/0x2ef [ 36.352483] should_fail.cold+0xa/0xf [ 36.356290] ? pick_next_entity+0x27e/0x580 [ 36.360699] ? setup_fault_attr+0x200/0x200 [ 36.365184] ? finish_task_switch+0x146/0x760 [ 36.369671] __alloc_pages_nodemask+0x239/0x2890 [ 36.374673] ? mark_held_locks+0xa6/0xf0 [ 36.378721] ? finish_task_switch+0x118/0x760 [ 36.383206] ? _raw_spin_unlock_irq+0x24/0x80 [ 36.387847] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 36.392418] ? __lock_acquire+0x6de/0x3ff0 [ 36.396646] ? __schedule+0x88f/0x2040 [ 36.400520] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 36.405355] ? check_preemption_disabled+0x41/0x280 [ 36.410371] ? tick_nohz_tick_stopped+0x16/0x90 [ 36.415027] ? __irq_work_queue_local+0x101/0x160 [ 36.419853] cache_grow_begin+0xa4/0x8a0 [ 36.423902] ? setup_fault_attr+0x200/0x200 [ 36.428489] ? lock_acquire+0x170/0x3c0 [ 36.432467] cache_alloc_refill+0x273/0x340 [ 36.436776] kmem_cache_alloc+0x346/0x370 [ 36.440905] ? destroy_inode+0x20/0x20 [ 36.444888] alloc_inode+0x18/0x50 [ 36.448414] ? destroy_inode+0x20/0x20 [ 36.452285] alloc_inode+0x5d/0x180 [ 36.455896] new_inode+0x1d/0xf0 [ 36.459245] erofs_fill_super+0xde9/0x12cc [ 36.463468] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 36.468734] ? vsprintf+0x30/0x30 [ 36.472172] ? wait_for_completion_io+0x10/0x10 [ 36.476826] ? set_blocksize+0x163/0x3f0 [ 36.481079] mount_bdev+0x2fc/0x3b0 [ 36.484695] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 36.489965] erofs_mount+0x8c/0xc0 [ 36.493497] ? erofs_kill_sb+0x20/0x20 [ 36.497379] ? alloc_pages_current+0x19b/0x2a0 [ 36.501957] ? __lockdep_init_map+0x100/0x5a0 [ 36.506437] mount_fs+0xa3/0x310 [ 36.509790] vfs_kern_mount.part.0+0x68/0x470 [ 36.514279] do_mount+0x113c/0x2f10 [ 36.518006] ? lock_acquire+0x170/0x3c0 [ 36.521984] ? check_preemption_disabled+0x41/0x280 [ 36.527078] ? copy_mount_string+0x40/0x40 [ 36.531301] ? copy_mount_options+0x59/0x380 [ 36.535699] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 36.540697] ? kmem_cache_alloc_trace+0x323/0x380 [ 36.545529] ? copy_mount_options+0x26f/0x380 [ 36.550009] ksys_mount+0xcf/0x130 [ 36.553561] __x64_sys_mount+0xba/0x150 [ 36.557705] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 36.562282] do_syscall_64+0xf9/0x620 [ 36.566363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.571556] RIP: 0033:0x44e27a [ 36.574731] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 c8 03 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.593616] RSP: 002b:00007ffd355ca088 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 36.601410] RAX: ffffffffffffffda RBX: 00007ffd355ca0e0 RCX: 000000000044e27a [ 36.608689] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd355ca0a0 [ 36.615945] RBP: 00007ffd355ca0a0 R08: 00007ffd355ca0e0 R09: 0000000000000000 [ 36.623525] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000248 [ 36.630873] R13: 0000000000000005 R14: 0000000000000006 R15: 0000000000000003 [ 36.639947] erofs: mounted on /dev/loop0 with opts: . executing program [ 36.655849] erofs: unmounted for /dev/loop0 [ 36.692712] erofs: read_super, device -> /dev/loop0 [ 36.703605] erofs: options -> [ 36.707545] erofs: root inode @ nid 36 [ 36.711547] erofs: mounted on /dev/loop0 with opts: . [ 36.717481] FAULT_INJECTION: forcing a failure. [ 36.717481] name failslab, interval 1, probability 0, space 0, times 0 [ 36.729962] CPU: 1 PID: 8115 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 36.737971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.747313] Call Trace: [ 36.749896] dump_stack+0x1fc/0x2ef [ 36.753512] should_fail.cold+0xa/0xf [ 36.757297] ? setup_fault_attr+0x200/0x200 [ 36.761620] ? lock_acquire+0x170/0x3c0 [ 36.765600] __should_failslab+0x115/0x180 [ 36.769847] should_failslab+0x5/0x10 [ 36.773634] kmem_cache_alloc_trace+0x284/0x380 [ 36.778302] get_mountpoint+0x140/0x3c0 [ 36.782346] lock_mount+0x131/0x4a0 [ 36.785956] ? lookup_mnt+0x420/0x420 [ 36.789752] ? vfs_kern_mount.part.0+0x2b4/0x470 [ 36.794509] do_add_mount+0x73/0x560 [ 36.798231] ? graft_tree+0x210/0x210 [ 36.802046] ? do_raw_spin_unlock+0x171/0x230 [ 36.806617] ? _raw_spin_unlock+0x29/0x40 [ 36.811299] ? vfs_kern_mount.part.0+0x2b9/0x470 [ 36.816047] do_mount+0x1956/0x2f10 [ 36.819838] ? check_preemption_disabled+0x41/0x280 [ 36.824854] ? copy_mount_string+0x40/0x40 [ 36.829086] ? copy_mount_options+0x59/0x380 [ 36.833489] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 36.838505] ? kmem_cache_alloc_trace+0x323/0x380 [ 36.843342] ? copy_mount_options+0x26f/0x380 [ 36.847842] ksys_mount+0xcf/0x130 [ 36.851393] __x64_sys_mount+0xba/0x150 [ 36.855353] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 36.859940] do_syscall_64+0xf9/0x620 [ 36.863898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.869253] RIP: 0033:0x44e27a [ 36.872436] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 c8 03 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.891348] RSP: 002b:00007ffd355ca088 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 36.899042] RAX: ffffffffffffffda RBX: 00007ffd355ca0e0 RCX: 000000000044e27a [ 36.906299] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd355ca0a0 [ 36.913653] RBP: 00007ffd355ca0a0 R08: 00007ffd355ca0e0 R09: 0000000000000000 [ 36.921008] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000248 [ 36.928259] R13: 0000000000000005 R14: 0000000000000006 R15: 0000000000000003 [ 36.936384] erofs: unmounted for /dev/loop0 executing program [ 37.010318] erofs: read_super, device -> /dev/loop0 [ 37.015971] erofs: options -> [ 37.019228] erofs: root inode @ nid 36 [ 37.023577] FAULT_INJECTION: forcing a failure. [ 37.023577] name failslab, interval 1, probability 0, space 0, times 0 [ 37.037223] CPU: 0 PID: 8121 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 37.045119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.054731] Call Trace: [ 37.057315] dump_stack+0x1fc/0x2ef [ 37.060934] should_fail.cold+0xa/0xf [ 37.064725] ? setup_fault_attr+0x200/0x200 [ 37.069122] ? lock_acquire+0x170/0x3c0 [ 37.073186] __should_failslab+0x115/0x180 [ 37.077656] should_failslab+0x5/0x10 [ 37.081551] kmem_cache_alloc+0x277/0x370 [ 37.085698] __d_alloc+0x2b/0xa10 [ 37.089147] d_make_root+0x3e/0x90 [ 37.092673] erofs_fill_super+0x102f/0x12cc [ 37.096986] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 37.102275] ? vsprintf+0x30/0x30 [ 37.105813] ? wait_for_completion_io+0x10/0x10 [ 37.110479] ? set_blocksize+0x163/0x3f0 [ 37.114616] mount_bdev+0x2fc/0x3b0 [ 37.118585] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 37.123936] erofs_mount+0x8c/0xc0 [ 37.127461] ? erofs_kill_sb+0x20/0x20 [ 37.131452] ? alloc_pages_current+0x19b/0x2a0 [ 37.136111] ? __lockdep_init_map+0x100/0x5a0 [ 37.140588] mount_fs+0xa3/0x310 [ 37.143945] vfs_kern_mount.part.0+0x68/0x470 [ 37.148524] do_mount+0x113c/0x2f10 [ 37.152279] ? do_raw_spin_unlock+0x171/0x230 [ 37.156982] ? check_preemption_disabled+0x41/0x280 [ 37.161990] ? copy_mount_string+0x40/0x40 [ 37.166231] ? copy_mount_options+0x59/0x380 [ 37.170663] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 37.175672] ? kmem_cache_alloc_trace+0x323/0x380 [ 37.180512] ? copy_mount_options+0x26f/0x380 [ 37.185001] ksys_mount+0xcf/0x130 [ 37.188527] __x64_sys_mount+0xba/0x150 [ 37.192709] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.197461] do_syscall_64+0xf9/0x620 [ 37.201270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.206451] RIP: 0033:0x44e27a [ 37.209630] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 c8 03 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.228517] RSP: 002b:00007ffd355ca088 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 37.236215] RAX: ffffffffffffffda RBX: 00007ffd355ca0e0 RCX: 000000000044e27a [ 37.243471] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd355ca0a0 [ 37.250731] RBP: 00007ffd355ca0a0 R08: 00007ffd355ca0e0 R09: 0000000000000000 [ 37.258006] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000248 [ 37.265258] R13: 0000000000000005 R14: 0000000000000006 R15: 0000000000000003 [ 37.284181] ------------[ cut here ]------------ [ 37.288963] kernel BUG at fs/inode.c:1571! [ 37.293345] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 37.298698] CPU: 1 PID: 8121 Comm: syz-executor712 Not tainted 4.19.204-syzkaller #0 [ 37.306563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.316147] RIP: 0010:iput+0x727/0x860 [ 37.320097] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 53 d9 ee ff e9 0a fd ff ff e8 b9 04 b9 ff <0f> 0b e8 b2 04 b9 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 f2 8d 6f [ 37.339512] RSP: 0018:ffff8880950b7a80 EFLAGS: 00010293 [ 37.344953] RAX: ffff8880afc56280 RBX: 0000000000000040 RCX: ffffffff81a9870e [ 37.352211] RDX: 0000000000000000 RSI: ffffffff81a98dd7 RDI: 0000000000000007 [ 37.359471] RBP: ffff88808b85d998 R08: 0000000000000000 R09: 0000000000000000 [ 37.367063] R10: 0000000000000007 R11: 0000000000000000 R12: ffff88809b89c340 [ 37.374530] R13: ffff88808b85d998 R14: 0000000000000000 R15: 00000000fffffff4 [ 37.382074] FS: 00000000005a9300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.390675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.396628] CR2: 00007f60dda64000 CR3: 00000000a3217000 CR4: 00000000001406e0 [ 37.403902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.411157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.418507] Call Trace: [ 37.421094] erofs_fill_super+0x1205/0x12cc [ 37.425399] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 37.430757] ? vsprintf+0x30/0x30 [ 37.434194] ? wait_for_completion_io+0x10/0x10 [ 37.438842] ? set_blocksize+0x163/0x3f0 [ 37.442910] mount_bdev+0x2fc/0x3b0 [ 37.446644] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 37.451917] erofs_mount+0x8c/0xc0 [ 37.455441] ? erofs_kill_sb+0x20/0x20 [ 37.459308] ? alloc_pages_current+0x19b/0x2a0 [ 37.463879] ? __lockdep_init_map+0x100/0x5a0 [ 37.468372] mount_fs+0xa3/0x310 [ 37.471733] vfs_kern_mount.part.0+0x68/0x470 [ 37.476344] do_mount+0x113c/0x2f10 [ 37.479961] ? do_raw_spin_unlock+0x171/0x230 [ 37.484437] ? check_preemption_disabled+0x41/0x280 [ 37.489485] ? copy_mount_string+0x40/0x40 [ 37.494208] ? copy_mount_options+0x59/0x380 [ 37.498646] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 37.503671] ? kmem_cache_alloc_trace+0x323/0x380 [ 37.508501] ? copy_mount_options+0x26f/0x380 [ 37.513343] ksys_mount+0xcf/0x130 [ 37.516867] __x64_sys_mount+0xba/0x150 [ 37.520832] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.525407] do_syscall_64+0xf9/0x620 [ 37.529567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.534745] RIP: 0033:0x44e27a [ 37.538055] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 c8 03 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.557204] RSP: 002b:00007ffd355ca088 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 37.565074] RAX: ffffffffffffffda RBX: 00007ffd355ca0e0 RCX: 000000000044e27a [ 37.572412] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffd355ca0a0 [ 37.579675] RBP: 00007ffd355ca0a0 R08: 00007ffd355ca0e0 R09: 0000000000000000 [ 37.586934] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000248 [ 37.594201] R13: 0000000000000005 R14: 0000000000000006 R15: 0000000000000003 [ 37.601454] Modules linked in: [ 37.605840] ---[ end trace 7026d8e68fef7ee0 ]--- [ 37.610771] RIP: 0010:iput+0x727/0x860 [ 37.614975] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 53 d9 ee ff e9 0a fd ff ff e8 b9 04 b9 ff <0f> 0b e8 b2 04 b9 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 f2 8d 6f [ 37.633989] RSP: 0018:ffff8880950b7a80 EFLAGS: 00010293 [ 37.639454] RAX: ffff8880afc56280 RBX: 0000000000000040 RCX: ffffffff81a9870e [ 37.646807] RDX: 0000000000000000 RSI: ffffffff81a98dd7 RDI: 0000000000000007 [ 37.654298] RBP: ffff88808b85d998 R08: 0000000000000000 R09: 0000000000000000 [ 37.661580] R10: 0000000000000007 R11: 0000000000000000 R12: ffff88809b89c340 [ 37.669179] R13: ffff88808b85d998 R14: 0000000000000000 R15: 00000000fffffff4 [ 37.676624] FS: 00000000005a9300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.685103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.691014] CR2: 00007f60dda64000 CR3: 00000000a3217000 CR4: 00000000001406e0 [ 37.698383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.705735] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.712994] Kernel panic - not syncing: Fatal exception [ 37.718414] Kernel Offset: disabled [ 37.722027] Rebooting in 86400 seconds..