Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. executing program [ 46.137568] kasan: CONFIG_KASAN_INLINE enabled [ 46.142460] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.149811] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.156068] CPU: 1 PID: 5347 Comm: syz-executor313 Not tainted 4.19.0+ #301 [ 46.163156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.172504] RIP: 0010:rb_erase+0x306/0x3710 [ 46.176837] Code: c7 81 28 01 00 00 f2 f2 f2 f2 c7 81 2c 01 00 00 00 f2 f2 f2 48 89 f9 65 48 8b 1c 25 28 00 00 00 48 89 5d d0 31 db 48 c1 e9 03 <42> 80 3c 01 00 0f 85 41 1c 00 00 4c 8d 48 10 4c 8b 78 08 48 b9 00 [ 46.195751] RSP: 0018:ffff8801be046918 EFLAGS: 00010202 [ 46.201149] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 46.208409] RDX: 1ffff10037c08d2b RSI: ffffffff8af92020 RDI: 0000000000000008 [ 46.215663] RBP: ffff8801be047320 R08: dffffc0000000000 R09: ffffed0037c08e53 [ 46.222928] R10: ffffed0037c08e53 R11: 0000000000000003 R12: ffff8801b768c870 [ 46.230178] R13: dffffc0000000000 R14: ffff8801be0472f8 R15: ffff8801be047438 [ 46.237554] FS: 000000000143e880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 46.245829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.251700] CR2: 0000000020000080 CR3: 00000001cea18000 CR4: 00000000001406e0 [ 46.258953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.266207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.273459] Call Trace: [ 46.276164] ? modules_open+0xa0/0xa0 [ 46.279953] ? rb_insert_color+0x1460/0x1460 [ 46.284349] ? noop_count+0x40/0x40 [ 46.287956] ? print_bfs_bug+0x80/0x80 [ 46.291824] ? mark_held_locks+0x130/0x130 [ 46.296045] ? kernel_text_address+0x79/0xf0 [ 46.300437] ? noop_count+0x40/0x40 [ 46.304044] ? print_bfs_bug+0x80/0x80 [ 46.307915] ? noop_count+0x40/0x40 [ 46.311526] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 46.317048] ? check_usage_forwards+0x3d0/0x3d0 [ 46.321694] ? __bfs+0x321/0x780 [ 46.325042] ? check_usage+0x1aa/0x790 [ 46.328914] ? print_bfs_bug+0x80/0x80 [ 46.332781] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 46.337690] ? check_usage_forwards+0x3d0/0x3d0 [ 46.342344] ? kasan_check_read+0x11/0x20 [ 46.346471] ? graph_lock+0x9c/0x270 [ 46.350268] ? __bfs+0x321/0x780 [ 46.353616] ? trace_event_raw_event_lock_acquire+0x440/0x440 [ 46.359479] ? lockdep_on+0x50/0x50 [ 46.363087] ? print_bfs_bug+0x80/0x80 [ 46.366960] ? kasan_check_read+0x11/0x20 [ 46.371145] ? graph_lock+0x9c/0x270 [ 46.374846] ? trace_event_raw_event_lock_acquire+0x440/0x440 [ 46.380711] ? mark_held_locks+0x130/0x130 [ 46.384930] ? kasan_check_read+0x11/0x20 [ 46.389059] ? __lock_acquire+0x2aff/0x4c20 [ 46.393364] ? mark_held_locks+0x130/0x130 [ 46.397682] ? print_usage_bug+0xc0/0xc0 [ 46.401730] ? print_usage_bug+0xc0/0xc0 [ 46.405773] ? __lock_acquire+0x62f/0x4c20 [ 46.409991] ? zap_class+0x640/0x640 [ 46.413683] ? print_usage_bug+0xc0/0xc0 [ 46.417724] ? __lock_acquire+0x62f/0x4c20 [ 46.421943] ? mark_held_locks+0x130/0x130 [ 46.426157] ? lock_downgrade+0x900/0x900 [ 46.430286] ? ext4_es_scan+0x960/0x960 [ 46.434252] ? kasan_check_read+0x11/0x20 [ 46.438401] ? do_raw_write_lock+0x14f/0x310 [ 46.442793] ? do_raw_write_trylock+0x270/0x270 [ 46.447488] ? lock_acquire+0x1ed/0x520 [ 46.451450] ? integrity_inode_free+0x77/0x320 [ 46.456031] ? ext4_es_remove_extent+0x151/0x500 [ 46.460766] ? kasan_check_read+0x11/0x20 [ 46.465003] ? do_raw_write_lock+0x14f/0x310 [ 46.469393] ? do_raw_read_unlock+0x70/0x70 [ 46.473725] ? zap_class+0x640/0x640 [ 46.477420] integrity_inode_free+0x12f/0x320 [ 46.481904] security_inode_free+0x19/0x90 [ 46.486187] __destroy_inode+0x328/0x820 [ 46.490240] ? clear_nlink+0xe0/0xe0 [ 46.493947] ? evict+0x5d8/0x980 [ 46.497291] ? lock_downgrade+0x900/0x900 [ 46.501420] ? __inode_wait_for_writeback+0x2cf/0x380 [ 46.506591] destroy_inode+0xda/0x200 [ 46.510370] ? __destroy_inode+0x820/0x820 [ 46.514586] evict+0x5e0/0x980 [ 46.517764] ? destroy_inode+0x200/0x200 [ 46.521821] ? iput+0x671/0xa90 [ 46.525173] ? lock_downgrade+0x900/0x900 [ 46.529356] ? kasan_check_read+0x11/0x20 [ 46.533609] ? do_raw_spin_trylock+0x270/0x270 [ 46.538175] ? lock_downgrade+0x900/0x900 [ 46.542308] iput+0x679/0xa90 [ 46.545398] ? inode_add_lru+0x2a0/0x2a0 [ 46.549444] ? up_write+0x7b/0x220 [ 46.552967] ? down_write_nested+0x130/0x130 [ 46.557356] ? down_write_nested+0x130/0x130 [ 46.561838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.567357] ? check_preemption_disabled+0x48/0x280 [ 46.572578] ext4_ioctl+0x236f/0x4210 [ 46.576364] ? is_bpf_text_address+0xac/0x170 [ 46.580841] ? ext4_ioctl_group_add+0x560/0x560 [ 46.585490] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 46.590410] ? kasan_check_read+0x11/0x20 [ 46.594544] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 46.599847] ? rcu_softirq_qs+0x20/0x20 [ 46.603814] ? rcu_softirq_qs+0x20/0x20 [ 46.607769] ? unwind_dump+0x190/0x190 [ 46.611648] ? is_bpf_text_address+0xd3/0x170 [ 46.616133] ? kernel_text_address+0x79/0xf0 [ 46.620522] ? __kernel_text_address+0xd/0x40 [ 46.624995] ? unwind_get_return_address+0x61/0xa0 [ 46.629917] ? __save_stack_trace+0x8d/0xf0 [ 46.634228] ? save_stack+0xa9/0xd0 [ 46.637833] ? save_stack+0x43/0xd0 [ 46.641446] ? __kasan_slab_free+0x102/0x150 [ 46.645836] ? kasan_slab_free+0xe/0x10 [ 46.649790] ? kmem_cache_free+0x83/0x290 [ 46.653916] ? putname+0xf2/0x130 [ 46.657350] ? do_sys_open+0x54d/0x700 [ 46.661224] ? __x64_sys_openat+0x9d/0x100 [ 46.665443] ? do_syscall_64+0x1b9/0x820 [ 46.669486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.674831] ? trace_hardirqs_off+0xb8/0x310 [ 46.679220] ? kasan_check_read+0x11/0x20 [ 46.683356] ? do_raw_spin_unlock+0xa7/0x330 [ 46.687746] ? trace_hardirqs_on+0x310/0x310 [ 46.692137] ? trace_hardirqs_off+0xb8/0x310 [ 46.696635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.702157] ? ext4_ioctl_group_add+0x560/0x560 [ 46.706819] do_vfs_ioctl+0x1de/0x1720 [ 46.710693] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 46.716212] ? ioctl_preallocate+0x300/0x300 [ 46.720600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.726122] ? __fget_light+0x2e9/0x430 [ 46.730078] ? fget_raw+0x20/0x20 [ 46.733511] ? putname+0xf2/0x130 [ 46.736945] ? rcu_read_lock_sched_held+0x14f/0x180 [ 46.741950] ? kmem_cache_free+0x24f/0x290 [ 46.746168] ? putname+0xf7/0x130 [ 46.749603] ? do_syscall_64+0x9a/0x820 [ 46.753555] ? do_syscall_64+0x9a/0x820 [ 46.757506] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 46.762071] ? security_file_ioctl+0x94/0xc0 [ 46.766468] ksys_ioctl+0xa9/0xd0 [ 46.769910] __x64_sys_ioctl+0x73/0xb0 [ 46.773779] do_syscall_64+0x1b9/0x820 [ 46.777651] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 46.782995] ? syscall_return_slowpath+0x5e0/0x5e0 [ 46.787910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.792733] ? trace_hardirqs_on_caller+0x310/0x310 [ 46.797735] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 46.802736] ? prepare_exit_to_usermode+0x291/0x3b0 [ 46.807732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.812556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.817736] RIP: 0033:0x440009 [ 46.820919] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.839803] RSP: 002b:00007ffce46e8658 EFLAGS: 00000213 ORIG_RAX: 0000000000000010 [ 46.847488] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440009 [ 46.854734] RDX: 0000000000440009 RSI: 0000000000006611 RDI: 0000000000000003 [ 46.861986] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 46.869233] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000401890 [ 46.876481] R13: 0000000000401920 R14: 0000000000000000 R15: 0000000000000000 [ 46.883734] Modules linked in: [ 46.887020] ---[ end trace 88abf66506c9b7d5 ]--- [ 46.891769] RIP: 0010:rb_erase+0x306/0x3710 [ 46.896104] Code: c7 81 28 01 00 00 f2 f2 f2 f2 c7 81 2c 01 00 00 00 f2 f2 f2 48 89 f9 65 48 8b 1c 25 28 00 00 00 48 89 5d d0 31 db 48 c1 e9 03 <42> 80 3c 01 00 0f 85 41 1c 00 00 4c 8d 48 10 4c 8b 78 08 48 b9 00 [ 46.915010] RSP: 0018:ffff8801be046918 EFLAGS: 00010202 [ 46.920355] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 46.927632] RDX: 1ffff10037c08d2b RSI: ffffffff8af92020 RDI: 0000000000000008 [ 46.934904] RBP: ffff8801be047320 R08: dffffc0000000000 R09: ffffed0037c08e53 [ 46.942185] R10: ffffed0037c08e53 R11: 0000000000000003 R12: ffff8801b768c870 [ 46.949443] R13: dffffc0000000000 R14: ffff8801be0472f8 R15: ffff8801be047438 [ 46.956739] FS: 000000000143e880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 46.964976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.970842] CR2: 0000000020000080 CR3: 00000001cea18000 CR4: 00000000001406e0 [ 46.978243] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.985530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.992815] Kernel panic - not syncing: Fatal exception [ 46.999021] Kernel Offset: disabled [ 47.002679] Rebooting in 86400 seconds..