Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. executing program [ 48.335427] kasan: CONFIG_KASAN_INLINE enabled [ 48.340148] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.347535] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.353775] CPU: 0 PID: 5791 Comm: syz-executor010 Not tainted 4.19.0-rc6+ #256 [ 48.361208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.370550] RIP: 0010:rb_erase+0x306/0x3710 [ 48.374856] 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 [ 48.393738] RSP: 0018:ffff8801bc3ce918 EFLAGS: 00010202 [ 48.399088] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 48.406349] RDX: 1ffff10037879d2b RSI: ffffffff8afc38a0 RDI: 0000000000000008 [ 48.413613] RBP: ffff8801bc3cf320 R08: dffffc0000000000 R09: fffffbfff12d6a70 [ 48.420885] R10: fffffbfff12d6a70 R11: ffffffff896b5383 R12: ffff8801c4407270 [ 48.428148] R13: dffffc0000000000 R14: ffff8801bc3cf2f8 R15: ffff8801bc3cf438 [ 48.435406] FS: 000000000086c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 48.443616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.449483] CR2: 0000000020000080 CR3: 00000001d862f000 CR4: 00000000001406f0 [ 48.456865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.464120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.471373] Call Trace: [ 48.473949] ? rb_insert_color+0x1460/0x1460 [ 48.478409] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 48.483335] ? lock_downgrade+0x900/0x900 [ 48.487522] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 48.493306] ? mark_held_locks+0x130/0x130 [ 48.497568] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 48.502834] ? rcu_bh_qs+0xc0/0xc0 [ 48.506371] ? unwind_dump+0x190/0x190 [ 48.510253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 48.515781] ? mark_held_locks+0x130/0x130 [ 48.520046] ? mark_page_accessed+0xcb0/0x2040 [ 48.524619] ? activate_page+0x1040/0x1040 [ 48.528841] ? activate_page+0x1040/0x1040 [ 48.533065] ? mark_held_locks+0x130/0x130 [ 48.537284] ? kasan_kmalloc+0xc7/0xe0 [ 48.541228] ? kmem_cache_alloc_trace+0x152/0x750 [ 48.546062] ? ima_add_digest_entry+0xcb/0x6a0 [ 48.550622] ? ima_add_template_entry+0x466/0x7f0 [ 48.555448] ? ima_store_template+0x224/0x310 [ 48.559926] ? pagecache_get_page+0x2d8/0xf00 [ 48.564410] ? find_get_pages_contig+0x15b0/0x15b0 [ 48.569338] ? is_bpf_text_address+0xac/0x170 [ 48.573825] ? lock_downgrade+0x900/0x900 [ 48.577958] ? mark_held_locks+0x130/0x130 [ 48.582182] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 48.587972] ? mark_held_locks+0x130/0x130 [ 48.592199] ? ext4_discard_preallocations+0x9b9/0x13c0 [ 48.597562] ? lock_downgrade+0x900/0x900 [ 48.601715] ? kasan_check_read+0x11/0x20 [ 48.605856] ? do_raw_spin_unlock+0xa7/0x2f0 [ 48.610301] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 48.614923] ? mark_held_locks+0x130/0x130 [ 48.619159] ? _raw_spin_unlock+0x2c/0x50 [ 48.623299] ? ext4_discard_preallocations+0x18a/0x13c0 [ 48.628650] ? trace_hardirqs_on+0xbd/0x310 [ 48.632959] ? ext4_exit_mballoc+0xc0/0xc0 [ 48.637185] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 48.642188] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 48.646928] ? modules_open+0xa0/0xa0 [ 48.650713] ? __es_tree_search.isra.12+0x1ba/0x220 [ 48.655711] ? __es_remove_extent+0x9a3/0xba0 [ 48.660199] ? mark_held_locks+0x130/0x130 [ 48.664420] ? lock_downgrade+0x900/0x900 [ 48.668549] ? ext4_es_scan+0x960/0x960 [ 48.672504] ? lock_release+0x970/0x970 [ 48.676463] ? trace_hardirqs_on+0xbd/0x310 [ 48.680762] ? kasan_check_read+0x11/0x20 [ 48.684891] ? clear_inode+0x114/0x3a0 [ 48.688760] ? do_raw_write_trylock+0x1c0/0x1c0 [ 48.693408] ? kasan_check_write+0x14/0x20 [ 48.697625] ? lock_acquire+0x1ed/0x520 [ 48.701583] ? integrity_inode_free+0x77/0x320 [ 48.706152] ? ext4_es_remove_extent+0x151/0x500 [ 48.710893] ? lock_release+0x970/0x970 [ 48.715193] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 48.720276] ? depot_save_stack+0x292/0x470 [ 48.724584] ? kasan_check_write+0x14/0x20 [ 48.728807] ? do_raw_write_lock+0xbd/0x1b0 [ 48.733118] integrity_inode_free+0x12f/0x320 [ 48.737605] security_inode_free+0x19/0x90 [ 48.741831] __destroy_inode+0x328/0x820 [ 48.745882] ? generic_update_time+0x450/0x450 [ 48.750444] ? evict+0x5d8/0x980 [ 48.753793] ? lock_downgrade+0x900/0x900 [ 48.757919] ? __inode_wait_for_writeback+0x2cf/0x380 [ 48.763091] destroy_inode+0xda/0x200 [ 48.766873] ? __destroy_inode+0x820/0x820 [ 48.771087] ? kasan_check_write+0x14/0x20 [ 48.775303] ? do_raw_spin_lock+0xc1/0x200 [ 48.779519] evict+0x5e0/0x980 [ 48.782691] ? jbd2_journal_stop+0x430/0x15d0 [ 48.787178] ? destroy_inode+0x200/0x200 [ 48.791225] ? do_raw_spin_lock+0xc1/0x200 [ 48.795440] ? iput+0x671/0xa90 [ 48.798705] ? lock_downgrade+0x900/0x900 [ 48.802885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 48.808511] ? kasan_check_read+0x11/0x20 [ 48.812642] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 48.817206] ? lock_downgrade+0x900/0x900 [ 48.821336] ? ext4_ioctl+0x231b/0x4210 [ 48.825294] iput+0x679/0xa90 [ 48.828384] ? inode_add_lru+0x2a0/0x2a0 [ 48.832427] ? up_write+0x7b/0x220 [ 48.835948] ? up_read+0x110/0x110 [ 48.839472] ? up_read+0x110/0x110 [ 48.842998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 48.848525] ? check_preemption_disabled+0x48/0x200 [ 48.853535] ext4_ioctl+0x236f/0x4210 [ 48.857327] ? is_bpf_text_address+0xac/0x170 [ 48.861813] ? ext4_ioctl_group_add+0x560/0x560 [ 48.866509] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 48.872293] ? kasan_check_read+0x11/0x20 [ 48.876424] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 48.881689] ? rcu_bh_qs+0xc0/0xc0 [ 48.885342] ? unwind_dump+0x190/0x190 [ 48.889217] ? is_bpf_text_address+0xd3/0x170 [ 48.893701] ? kernel_text_address+0x79/0xf0 [ 48.898092] ? __kernel_text_address+0xd/0x40 [ 48.902567] ? unwind_get_return_address+0x61/0xa0 [ 48.907482] ? __save_stack_trace+0x8d/0xf0 [ 48.911788] ? save_stack+0xa9/0xd0 [ 48.915393] ? save_stack+0x43/0xd0 [ 48.919000] ? __kasan_slab_free+0x102/0x150 [ 48.923384] ? kasan_slab_free+0xe/0x10 [ 48.927342] ? kmem_cache_free+0x83/0x290 [ 48.931478] ? putname+0xf2/0x130 [ 48.934915] ? do_sys_open+0x54d/0x700 [ 48.938782] ? __x64_sys_openat+0x9d/0x100 [ 48.942995] ? do_syscall_64+0x1b9/0x820 [ 48.947042] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.952393] ? trace_hardirqs_off+0xb8/0x310 [ 48.956782] ? kasan_check_read+0x11/0x20 [ 48.960910] ? do_raw_spin_unlock+0xa7/0x2f0 [ 48.965299] ? trace_hardirqs_on+0x310/0x310 [ 48.969689] ? kasan_check_write+0x14/0x20 [ 48.973906] ? trace_hardirqs_off+0xb8/0x310 [ 48.978300] ? trace_hardirqs_on+0x310/0x310 [ 48.982691] ? ext4_ioctl_group_add+0x560/0x560 [ 48.987347] do_vfs_ioctl+0x1de/0x1720 [ 48.991228] ? trace_hardirqs_on+0xbd/0x310 [ 48.995538] ? ioctl_preallocate+0x300/0x300 [ 48.999932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 49.005451] ? __fget_light+0x2e9/0x430 [ 49.009449] ? fget_raw+0x20/0x20 [ 49.012890] ? putname+0xf2/0x130 [ 49.016329] ? kmem_cache_free+0x21a/0x290 [ 49.020545] ? putname+0xf7/0x130 [ 49.023988] ? security_file_ioctl+0x94/0xc0 [ 49.028379] ksys_ioctl+0xa9/0xd0 [ 49.031811] __x64_sys_ioctl+0x73/0xb0 [ 49.035683] do_syscall_64+0x1b9/0x820 [ 49.039555] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 49.044900] ? syscall_return_slowpath+0x5e0/0x5e0 [ 49.049810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.054633] ? trace_hardirqs_on_caller+0x310/0x310 [ 49.059699] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 49.064708] ? prepare_exit_to_usermode+0x291/0x3b0 [ 49.069710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.074539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.079709] RIP: 0033:0x440009 [ 49.082885] 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 [ 49.101852] RSP: 002b:00007ffff889be98 EFLAGS: 00000213 ORIG_RAX: 0000000000000010 [ 49.109541] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440009 [ 49.116879] RDX: 0000000000440009 RSI: 0000000000006611 RDI: 0000000000000003 [ 49.124129] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 49.131386] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000401890 [ 49.138639] R13: 0000000000401920 R14: 0000000000000000 R15: 0000000000000000 [ 49.145902] Modules linked in: [ 49.149235] ---[ end trace d526e3e48846331b ]--- [ 49.154033] RIP: 0010:rb_erase+0x306/0x3710 [ 49.158358] 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 [ 49.177287] RSP: 0018:ffff8801bc3ce918 EFLAGS: 00010202 [ 49.182656] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 49.190088] RDX: 1ffff10037879d2b RSI: ffffffff8afc38a0 RDI: 0000000000000008 [ 49.197417] RBP: ffff8801bc3cf320 R08: dffffc0000000000 R09: fffffbfff12d6a70 [ 49.204724] R10: fffffbfff12d6a70 R11: ffffffff896b5383 R12: ffff8801c4407270 [ 49.212078] R13: dffffc0000000000 R14: ffff8801bc3cf2f8 R15: ffff8801bc3cf438 [ 49.219401] FS: 000000000086c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 49.227643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.233556] CR2: 0000000020000080 CR3: 00000001d862f000 CR4: 00000000001406f0 [ 49.240852] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.248203] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.255495] Kernel panic - not syncing: Fatal exception [ 49.261733] Kernel Offset: disabled [ 49.265354] Rebooting in 86400 seconds..