Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. executing program [ 42.283683] kasan: CONFIG_KASAN_INLINE enabled [ 42.288555] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.295912] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.302138] CPU: 1 PID: 5332 Comm: syz-executor599 Not tainted 4.19.0-rc7+ #59 [ 42.309811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.319325] RIP: 0010:rb_erase+0x306/0x3710 [ 42.323632] 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 [ 42.342734] RSP: 0018:ffff8801cbe4e918 EFLAGS: 00010202 [ 42.348088] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 42.355350] RDX: 1ffff100397c9d2b RSI: ffffffff8afbc860 RDI: 0000000000000008 [ 42.362602] RBP: ffff8801cbe4f320 R08: dffffc0000000000 R09: fffffbfff12d6990 [ 42.369877] R10: fffffbfff12d6990 R11: ffffffff896b4c83 R12: ffff8801c4400470 [ 42.377135] R13: dffffc0000000000 R14: ffff8801cbe4f2f8 R15: ffff8801cbe4f438 [ 42.384390] FS: 0000000000cfd880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 42.392753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.398848] CR2: 0000000020000080 CR3: 00000001d7fd0000 CR4: 00000000001406e0 [ 42.406205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.413465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.420714] Call Trace: [ 42.423306] ? lockdep_on+0x50/0x50 [ 42.427083] ? rb_insert_color+0x1460/0x1460 [ 42.431585] ? noop_count+0x40/0x40 [ 42.435204] ? lock_pin_lock+0x350/0x350 [ 42.439252] ? noop_count+0x40/0x40 [ 42.442917] ? kasan_check_read+0x11/0x20 [ 42.447049] ? noop_count+0x40/0x40 [ 42.450670] ? noop_count+0x40/0x40 [ 42.454285] ? lock_pin_lock+0x350/0x350 [ 42.458331] ? mark_held_locks+0x130/0x130 [ 42.462551] ? check_usage_forwards+0x3e0/0x3e0 [ 42.467293] ? __bfs+0x385/0x7a0 [ 42.470642] ? noop_count+0x40/0x40 [ 42.474267] ? check_usage+0x1a9/0x790 [ 42.478161] ? lock_pin_lock+0x350/0x350 [ 42.482220] ? check_usage_forwards+0x3e0/0x3e0 [ 42.486889] ? __bfs+0x385/0x7a0 [ 42.490251] ? __lock_acquire+0x7ec/0x4ec0 [ 42.494475] ? lockdep_on+0x50/0x50 [ 42.498101] ? lock_pin_lock+0x350/0x350 [ 42.502152] ? mark_held_locks+0x130/0x130 [ 42.506370] ? kasan_check_read+0x11/0x20 [ 42.510499] ? __lock_acquire+0x2881/0x4ec0 [ 42.514817] ? mark_held_locks+0x130/0x130 [ 42.519038] ? print_usage_bug+0xc0/0xc0 [ 42.523102] ? _raw_spin_unlock+0x2c/0x50 [ 42.527243] ? graph_lock+0x170/0x170 [ 42.531033] ? ext4_exit_mballoc+0xc0/0xc0 [ 42.535250] ? __lock_acquire+0x7ec/0x4ec0 [ 42.539470] ? find_held_lock+0x36/0x1c0 [ 42.543518] ? mark_held_locks+0x130/0x130 [ 42.547737] ? lock_downgrade+0x900/0x900 [ 42.552104] ? ext4_es_scan+0x960/0x960 [ 42.556250] ? lock_release+0x970/0x970 [ 42.560227] ? do_raw_write_trylock+0x1c0/0x1c0 [ 42.564887] ? kasan_check_write+0x14/0x20 [ 42.569279] ? lock_acquire+0x1ed/0x520 [ 42.573237] ? integrity_inode_free+0x77/0x320 [ 42.577807] ? ext4_es_remove_extent+0x151/0x500 [ 42.582543] ? lock_release+0x970/0x970 [ 42.586502] ? kasan_check_write+0x14/0x20 [ 42.590717] ? do_raw_write_lock+0xbd/0x1b0 [ 42.595031] integrity_inode_free+0x12f/0x320 [ 42.599517] security_inode_free+0x19/0x90 [ 42.603890] __destroy_inode+0x328/0x820 [ 42.608155] ? generic_update_time+0x450/0x450 [ 42.612805] ? evict+0x5d8/0x980 [ 42.616155] ? lock_downgrade+0x900/0x900 [ 42.620287] ? __inode_wait_for_writeback+0x2cf/0x380 [ 42.625598] destroy_inode+0xda/0x200 [ 42.629413] ? __destroy_inode+0x820/0x820 [ 42.633632] ? kasan_check_write+0x14/0x20 [ 42.637851] ? do_raw_spin_lock+0xc1/0x200 [ 42.642075] evict+0x5e0/0x980 [ 42.645302] ? destroy_inode+0x200/0x200 [ 42.649480] ? iput+0x671/0xa90 [ 42.652902] ? lock_downgrade+0x900/0x900 [ 42.657074] ? kasan_check_read+0x11/0x20 [ 42.661207] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 42.665770] ? lock_downgrade+0x900/0x900 [ 42.669903] iput+0x679/0xa90 [ 42.672996] ? inode_add_lru+0x2a0/0x2a0 [ 42.677136] ? up_write+0x7b/0x220 [ 42.680715] ? up_read+0x110/0x110 [ 42.684243] ? up_read+0x110/0x110 [ 42.687778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.693302] ? check_preemption_disabled+0x48/0x200 [ 42.698307] ext4_ioctl+0x236f/0x4210 [ 42.702144] ? mark_held_locks+0x130/0x130 [ 42.706395] ? is_bpf_text_address+0xac/0x170 [ 42.710925] ? ext4_ioctl_group_add+0x560/0x560 [ 42.715744] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 42.721526] ? kasan_check_read+0x11/0x20 [ 42.725662] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 42.730923] ? rcu_bh_qs+0xc0/0xc0 [ 42.734447] ? rcu_bh_qs+0xc0/0xc0 [ 42.737980] ? unwind_dump+0x190/0x190 [ 42.741975] ? is_bpf_text_address+0xd3/0x170 [ 42.746464] ? kernel_text_address+0x79/0xf0 [ 42.750912] ? unwind_get_return_address+0x61/0xa0 [ 42.755831] ? __save_stack_trace+0x8d/0xf0 [ 42.760143] ? graph_lock+0x170/0x170 [ 42.763938] ? save_stack+0xa9/0xd0 [ 42.767561] ? find_held_lock+0x36/0x1c0 [ 42.771617] ? quarantine_put+0x1a1/0x1c0 [ 42.775760] ? lock_downgrade+0x900/0x900 [ 42.779895] ? trace_hardirqs_on+0x310/0x310 [ 42.784305] ? trace_hardirqs_off+0xb8/0x310 [ 42.788704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.794238] ? check_preemption_disabled+0x48/0x200 [ 42.799252] ? check_preemption_disabled+0x48/0x200 [ 42.804252] ? ext4_ioctl_group_add+0x560/0x560 [ 42.808909] do_vfs_ioctl+0x1de/0x1720 [ 42.812831] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 42.818110] ? ioctl_preallocate+0x300/0x300 [ 42.822521] ? memset+0x31/0x40 [ 42.825788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.831314] ? smack_file_ioctl+0x210/0x3c0 [ 42.835620] ? fget_raw+0x20/0x20 [ 42.839186] ? smack_file_lock+0x2e0/0x2e0 [ 42.843532] ? do_syscall_64+0x9a/0x820 [ 42.847496] ? do_syscall_64+0x9a/0x820 [ 42.851462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.857070] ? security_file_ioctl+0x94/0xc0 [ 42.861472] ksys_ioctl+0xa9/0xd0 [ 42.864922] __x64_sys_ioctl+0x73/0xb0 [ 42.868805] do_syscall_64+0x1b9/0x820 [ 42.872675] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 42.878040] ? syscall_return_slowpath+0x5e0/0x5e0 [ 42.882956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.887792] ? trace_hardirqs_on_caller+0x310/0x310 [ 42.892800] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 42.898047] ? prepare_exit_to_usermode+0x291/0x3b0 [ 42.903057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.907913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.913084] RIP: 0033:0x440009 [ 42.916264] 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 [ 42.935328] RSP: 002b:00007fff04ee3f58 EFLAGS: 00000213 ORIG_RAX: 0000000000000010 [ 42.943029] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440009 [ 42.950299] RDX: 0000000000440009 RSI: 0000000000006611 RDI: 0000000000000003 [ 42.957552] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 42.964807] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000401890 [ 42.972123] R13: 0000000000401920 R14: 0000000000000000 R15: 0000000000000000 [ 42.979399] Modules linked in: [ 42.982719] ---[ end trace 661d0a61b69dda97 ]--- [ 42.987575] RIP: 0010:rb_erase+0x306/0x3710 [ 42.991895] 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 [ 43.010847] RSP: 0018:ffff8801cbe4e918 EFLAGS: 00010202 [ 43.016312] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 43.023606] RDX: 1ffff100397c9d2b RSI: ffffffff8afbc860 RDI: 0000000000000008 [ 43.030894] RBP: ffff8801cbe4f320 R08: dffffc0000000000 R09: fffffbfff12d6990 [ 43.038181] R10: fffffbfff12d6990 R11: ffffffff896b4c83 R12: ffff8801c4400470 [ 43.045434] R13: dffffc0000000000 R14: ffff8801cbe4f2f8 R15: ffff8801cbe4f438 [ 43.052876] FS: 0000000000cfd880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 43.061186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.067069] CR2: 0000000020000080 CR3: 00000001d7fd0000 CR4: 00000000001406e0 [ 43.074385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.081810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.089204] Kernel panic - not syncing: Fatal exception [ 43.095840] Kernel Offset: disabled [ 43.099461] Rebooting in 86400 seconds..