Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. executing program [ 40.907123] kasan: CONFIG_KASAN_INLINE enabled [ 40.911909] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.919262] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.925476] CPU: 0 PID: 5332 Comm: syz-executor115 Not tainted 4.19.0-rc8+ #148 [ 40.932900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.942242] RIP: 0010:rb_erase+0x306/0x3710 [ 40.946547] 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 [ 40.965462] RSP: 0018:ffff8801d8bee918 EFLAGS: 00010202 [ 40.970821] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 40.978072] RDX: 1ffff1003b17dd2b RSI: ffffffff8afbc860 RDI: 0000000000000008 [ 40.985324] RBP: ffff8801d8bef320 R08: dffffc0000000000 R09: fffffbfff12d6990 [ 40.992577] R10: fffffbfff12d6990 R11: ffffffff896b4c83 R12: ffff8801b6f12970 [ 40.999830] R13: dffffc0000000000 R14: ffff8801d8bef2f8 R15: ffff8801d8bef438 [ 41.007084] FS: 00000000012a2880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 41.015289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.021149] CR2: 0000000020000080 CR3: 00000001d8a34000 CR4: 00000000001406f0 [ 41.028421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.035677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.042925] Call Trace: [ 41.045516] ? lockdep_on+0x50/0x50 [ 41.049126] ? rb_insert_color+0x1460/0x1460 [ 41.053517] ? lock_downgrade+0x900/0x900 [ 41.057646] ? noop_count+0x40/0x40 [ 41.061256] ? lock_pin_lock+0x350/0x350 [ 41.065298] ? rcu_bh_qs+0xc0/0xc0 [ 41.068819] ? unwind_dump+0x190/0x190 [ 41.072690] ? kasan_check_read+0x11/0x20 [ 41.076826] ? noop_count+0x40/0x40 [ 41.080435] ? lock_pin_lock+0x350/0x350 [ 41.084482] ? mark_held_locks+0x130/0x130 [ 41.088701] ? check_usage_forwards+0x3e0/0x3e0 [ 41.093353] ? __bfs+0x385/0x7a0 [ 41.096705] ? check_usage+0x1a9/0x790 [ 41.100574] ? lock_pin_lock+0x350/0x350 [ 41.104658] ? check_usage_forwards+0x3e0/0x3e0 [ 41.109317] ? __bfs+0x385/0x7a0 [ 41.112671] ? lockdep_on+0x50/0x50 [ 41.116278] ? lock_pin_lock+0x350/0x350 [ 41.120324] ? mark_held_locks+0x130/0x130 [ 41.124543] ? kasan_check_read+0x11/0x20 [ 41.128677] ? __lock_acquire+0x2881/0x4ec0 [ 41.132983] ? mark_held_locks+0x130/0x130 [ 41.137197] ? print_usage_bug+0xc0/0xc0 [ 41.141237] ? _raw_spin_unlock+0x2c/0x50 [ 41.145367] ? graph_lock+0x170/0x170 [ 41.149157] ? ext4_exit_mballoc+0xc0/0xc0 [ 41.153378] ? __lock_acquire+0x7ec/0x4ec0 [ 41.157602] ? find_held_lock+0x36/0x1c0 [ 41.161646] ? mark_held_locks+0x130/0x130 [ 41.165867] ? lock_downgrade+0x900/0x900 [ 41.169994] ? ext4_es_scan+0x960/0x960 [ 41.173955] ? do_raw_write_trylock+0x1c0/0x1c0 [ 41.178609] ? kasan_check_write+0x14/0x20 [ 41.182844] ? lock_acquire+0x1ed/0x520 [ 41.186802] ? integrity_inode_free+0x77/0x320 [ 41.191367] ? ext4_es_remove_extent+0x151/0x500 [ 41.196109] ? lock_release+0x970/0x970 [ 41.200069] ? kasan_check_write+0x14/0x20 [ 41.204338] ? do_raw_write_lock+0xbd/0x1b0 [ 41.208643] integrity_inode_free+0x12f/0x320 [ 41.213141] security_inode_free+0x19/0x90 [ 41.217362] __destroy_inode+0x328/0x820 [ 41.221410] ? generic_update_time+0x450/0x450 [ 41.225972] ? evict+0x5d8/0x980 [ 41.229324] ? lock_downgrade+0x900/0x900 [ 41.233458] ? __inode_wait_for_writeback+0x2cf/0x380 [ 41.238634] destroy_inode+0xda/0x200 [ 41.242421] ? __destroy_inode+0x820/0x820 [ 41.246658] ? kasan_check_write+0x14/0x20 [ 41.250891] ? do_raw_spin_lock+0xc1/0x200 [ 41.255108] evict+0x5e0/0x980 [ 41.258283] ? destroy_inode+0x200/0x200 [ 41.262327] ? iput+0x671/0xa90 [ 41.265587] ? lock_downgrade+0x900/0x900 [ 41.269717] ? kasan_check_read+0x11/0x20 [ 41.273845] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 41.278416] ? lock_downgrade+0x900/0x900 [ 41.282565] iput+0x679/0xa90 [ 41.285679] ? inode_add_lru+0x2a0/0x2a0 [ 41.289725] ? up_write+0x7b/0x220 [ 41.293248] ? up_read+0x110/0x110 [ 41.296770] ? up_read+0x110/0x110 [ 41.300293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 41.305819] ? check_preemption_disabled+0x48/0x200 [ 41.310822] ext4_ioctl+0x236f/0x4210 [ 41.314623] ? is_bpf_text_address+0xac/0x170 [ 41.319120] ? ext4_ioctl_group_add+0x560/0x560 [ 41.323775] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 41.329577] ? kasan_check_read+0x11/0x20 [ 41.333710] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 41.338983] ? rcu_bh_qs+0xc0/0xc0 [ 41.342512] ? rcu_bh_qs+0xc0/0xc0 [ 41.346032] ? unwind_dump+0x190/0x190 [ 41.349901] ? is_bpf_text_address+0xd3/0x170 [ 41.354378] ? kernel_text_address+0x79/0xf0 [ 41.358777] ? __kernel_text_address+0xd/0x40 [ 41.363255] ? unwind_get_return_address+0x61/0xa0 [ 41.368168] ? __save_stack_trace+0x8d/0xf0 [ 41.372479] ? save_stack+0xa9/0xd0 [ 41.376087] ? save_stack+0x43/0xd0 [ 41.379693] ? __kasan_slab_free+0x102/0x150 [ 41.384083] ? kasan_slab_free+0xe/0x10 [ 41.388041] ? kmem_cache_free+0x83/0x290 [ 41.392171] ? putname+0xf2/0x130 [ 41.395609] ? do_sys_open+0x54d/0x700 [ 41.399479] ? __x64_sys_openat+0x9d/0x100 [ 41.403699] ? do_syscall_64+0x1b9/0x820 [ 41.407744] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.413101] ? trace_hardirqs_off+0xb8/0x310 [ 41.417487] ? kasan_check_read+0x11/0x20 [ 41.421618] ? do_raw_spin_unlock+0xa7/0x2f0 [ 41.426006] ? trace_hardirqs_on+0x310/0x310 [ 41.430402] ? kasan_check_write+0x14/0x20 [ 41.434618] ? trace_hardirqs_off+0xb8/0x310 [ 41.439010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 41.444551] ? check_preemption_disabled+0x48/0x200 [ 41.449550] ? check_preemption_disabled+0x48/0x200 [ 41.454565] ? ext4_ioctl_group_add+0x560/0x560 [ 41.459218] do_vfs_ioctl+0x1de/0x1720 [ 41.463090] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 41.468696] ? ioctl_preallocate+0x300/0x300 [ 41.473102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 41.478621] ? __fget_light+0x2e9/0x430 [ 41.482580] ? fget_raw+0x20/0x20 [ 41.486019] ? putname+0xf2/0x130 [ 41.489456] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.494456] ? kmem_cache_free+0x24f/0x290 [ 41.498677] ? putname+0xf7/0x130 [ 41.502119] ? do_syscall_64+0x9a/0x820 [ 41.506072] ? do_syscall_64+0x9a/0x820 [ 41.510027] ? lockdep_hardirqs_on+0x421/0x5c0 [ 41.515550] ? security_file_ioctl+0x94/0xc0 [ 41.519963] ksys_ioctl+0xa9/0xd0 [ 41.523411] __x64_sys_ioctl+0x73/0xb0 [ 41.527284] do_syscall_64+0x1b9/0x820 [ 41.531154] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 41.536504] ? syscall_return_slowpath+0x5e0/0x5e0 [ 41.541428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.546255] ? trace_hardirqs_on_caller+0x310/0x310 [ 41.551252] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 41.556252] ? prepare_exit_to_usermode+0x291/0x3b0 [ 41.561249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.566078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.571249] RIP: 0033:0x440009 [ 41.574428] 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 [ 41.593310] RSP: 002b:00007ffe6e44e558 EFLAGS: 00000213 ORIG_RAX: 0000000000000010 [ 41.600997] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440009 [ 41.608265] RDX: 0000000000440009 RSI: 0000000000006611 RDI: 0000000000000003 [ 41.615519] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 41.622770] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000401890 [ 41.630022] R13: 0000000000401920 R14: 0000000000000000 R15: 0000000000000000 [ 41.637272] Modules linked in: [ 41.640551] ---[ end trace 3e57510861bc0e4b ]--- [ 41.645355] RIP: 0010:rb_erase+0x306/0x3710 [ 41.649690] 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 [ 41.668694] RSP: 0018:ffff8801d8bee918 EFLAGS: 00010202 [ 41.674104] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 41.681381] RDX: 1ffff1003b17dd2b RSI: ffffffff8afbc860 RDI: 0000000000000008 [ 41.688773] RBP: ffff8801d8bef320 R08: dffffc0000000000 R09: fffffbfff12d6990 [ 41.696076] R10: fffffbfff12d6990 R11: ffffffff896b4c83 R12: ffff8801b6f12970 [ 41.703371] R13: dffffc0000000000 R14: ffff8801d8bef2f8 R15: ffff8801d8bef438 [ 41.710649] FS: 00000000012a2880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 41.718903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.724805] CR2: 0000000020000080 CR3: 00000001d8a34000 CR4: 00000000001406f0 [ 41.732103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.739395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.746691] Kernel panic - not syncing: Fatal exception [ 41.752955] Kernel Offset: disabled [ 41.756580] Rebooting in 86400 seconds..