[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.990426] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.882427] random: sshd: uninitialized urandom read (32 bytes read) [ 18.101372] random: sshd: uninitialized urandom read (32 bytes read) [ 18.788942] random: sshd: uninitialized urandom read (32 bytes read) [ 100.414793] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. [ 105.813713] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/08 07:32:01 parsed 1 programs [ 106.752283] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/08 07:32:02 executed programs: 0 [ 107.792246] IPVS: ftp: loaded support on port[0] = 21 [ 107.936187] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.942604] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.949692] device bridge_slave_0 entered promiscuous mode [ 107.963173] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.969606] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.976466] device bridge_slave_1 entered promiscuous mode [ 107.990311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.004134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.037625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.054639] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.102892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.109967] team0: Port device team_slave_0 added [ 108.122310] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.129419] team0: Port device team_slave_1 added [ 108.141909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.155829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.171353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.186481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.272427] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.278827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.285432] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.291776] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.590560] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 108.596693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.630483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 108.662750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.669856] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 108.702738] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 108.708904] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.890005] FAULT_INJECTION: forcing a failure. [ 108.890005] name failslab, interval 1, probability 0, space 0, times 1 [ 108.896222] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.901264] CPU: 1 PID: 4725 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 108.901269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.901272] Call Trace: [ 108.901292] dump_stack+0x1c9/0x2b4 [ 108.901302] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.901316] should_fail.cold.4+0xa/0x11 [ 108.901325] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.901336] ? __account_cfs_rq_runtime+0x770/0x770 [ 108.901347] ? __isolate_free_page+0x690/0x690 [ 108.901357] ? account_entity_enqueue+0x3ec/0x700 [ 108.901368] ? trace_hardirqs_on+0x10/0x10 [ 108.901380] ? kasan_unpoison_shadow+0x35/0x50 [ 108.901388] ? kasan_alloc_pages+0x38/0x40 [ 108.901396] ? get_page_from_freelist+0xfe4/0x4620 [ 108.901410] __should_failslab+0x124/0x180 [ 108.901427] should_failslab+0x9/0x14 [ 108.986262] kmem_cache_alloc+0x47/0x760 [ 108.990304] ? trace_hardirqs_on+0x10/0x10 [ 108.994532] xas_alloc+0x38a/0x490 [ 108.998050] ? minmax_running_min+0x690/0x690 [ 109.002524] ? attach_entity_load_avg+0x860/0x860 [ 109.007347] xas_create+0x3ae/0x1150 [ 109.011041] ? fs_reclaim_acquire+0x20/0x20 [ 109.015357] ? xas_descend+0x5f0/0x5f0 [ 109.019225] ? lock_acquire+0x1e4/0x540 [ 109.023178] ? percpu_ref_tryget_live+0x143/0x440 [ 109.028019] ? lock_downgrade+0x8f0/0x8f0 [ 109.032148] ? lock_release+0xa30/0xa30 [ 109.036104] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 109.040927] ? trace_hardirqs_on+0xd/0x10 [ 109.045054] ? try_charge+0xbc2/0x1680 [ 109.048921] xas_store+0xce/0x1720 [ 109.052440] ? xas_descend+0x20c/0x5f0 [ 109.056307] ? xa_destroy+0x4d0/0x4d0 [ 109.060087] ? xa_find_after+0x9a0/0x9a0 [ 109.064128] ? percpu_ref_put_many+0x119/0x240 [ 109.068692] ? lock_downgrade+0x8f0/0x8f0 [ 109.072823] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 109.077817] ? xas_find_conflict+0x360/0x8d0 [ 109.082208] ? kasan_check_write+0x14/0x20 [ 109.087224] shmem_add_to_page_cache+0x98e/0x1450 [ 109.092051] ? shmem_write_end+0x9a0/0x9a0 [ 109.096278] ? mem_cgroup_try_charge+0x548/0xa70 [ 109.101025] ? mem_cgroup_protected+0xa60/0xa60 [ 109.105677] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 109.110415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.115934] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 109.121032] ? shmem_getattr+0x2c0/0x2c0 [ 109.125085] ? lock_release+0xa30/0xa30 [ 109.129045] ? kasan_check_read+0x11/0x20 [ 109.133175] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 109.137843] shmem_getpage_gfp+0xaad/0x3ec0 [ 109.142145] ? is_bpf_text_address+0xd7/0x170 [ 109.146640] ? shmem_writepage+0x13a0/0x13a0 [ 109.151031] ? trace_hardirqs_on+0x10/0x10 [ 109.155260] ? save_stack+0xa9/0xd0 [ 109.158869] ? save_stack+0x43/0xd0 [ 109.162484] ? kasan_kmalloc+0xc4/0xe0 [ 109.166358] ? kasan_slab_alloc+0x12/0x20 [ 109.170485] ? kmem_cache_alloc+0x12e/0x760 [ 109.174798] ? __d_alloc+0xc8/0xd50 [ 109.178402] ? d_alloc+0x96/0x380 [ 109.181831] ? d_alloc_parallel+0x15a/0x1ea0 [ 109.186218] ? lookup_open+0x54f/0x1b40 [ 109.190170] ? path_openat+0x246e/0x5620 [ 109.194222] ? do_filp_open+0x255/0x380 [ 109.198174] ? do_sys_open+0x584/0x720 [ 109.202043] ? do_syscall_64+0x1b9/0x820 [ 109.206083] ? trace_hardirqs_on+0x10/0x10 [ 109.210297] ? trace_hardirqs_on+0x10/0x10 [ 109.214514] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 109.219511] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 109.224264] ? lock_acquire+0x1e4/0x540 [ 109.228216] ? is_bpf_text_address+0xae/0x170 [ 109.232691] ? trace_hardirqs_on+0x10/0x10 [ 109.236908] ? lock_acquire+0x1e4/0x540 [ 109.240867] ? mem_cgroup_id_get_many+0x160/0x160 [ 109.245694] ? lock_release+0xa30/0xa30 [ 109.249657] ? __wake_up_common_lock+0x1d0/0x330 [ 109.254418] ? __unlock_page_memcg+0x53/0x100 [ 109.258898] ? lock_downgrade+0x8f0/0x8f0 [ 109.263028] ? kasan_check_read+0x11/0x20 [ 109.267156] ? kasan_check_read+0x11/0x20 [ 109.271282] ? lock_page_memcg+0xf2/0x300 [ 109.275412] ? rcu_read_lock+0x70/0x70 [ 109.279281] ? __unlock_page_memcg+0x72/0x100 [ 109.283758] ? unlock_page_memcg+0x2c/0x40 [ 109.287980] ? page_add_file_rmap+0x781/0xe40 [ 109.292451] ? page_add_new_anon_rmap+0x870/0x870 [ 109.297271] ? kasan_check_write+0x14/0x20 [ 109.301505] ? trace_hardirqs_on+0x10/0x10 [ 109.305721] ? lock_acquire+0x1e4/0x540 [ 109.309685] ? alloc_set_pte+0x1133/0x1790 [ 109.313901] ? trace_hardirqs_on+0x10/0x10 [ 109.318115] ? lock_release+0xa30/0xa30 [ 109.322106] ? xas_descend+0x20c/0x5f0 [ 109.325996] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 109.330994] ? check_pgprot+0xdf/0x180 [ 109.334862] ? put_page+0x280/0x280 [ 109.338498] ? kasan_check_write+0x14/0x20 [ 109.342722] ? do_raw_spin_lock+0xc1/0x200 [ 109.346951] shmem_fault+0x25f/0x960 [ 109.350659] ? shmem_read_mapping_page_gfp+0x1f0/0x1f0 [ 109.355916] ? filemap_map_pages+0xca2/0x1990 [ 109.360390] ? lock_downgrade+0x8f0/0x8f0 [ 109.364541] ? xa_set_tag+0x40/0x40 [ 109.368147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.373675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.379192] __do_fault+0xee/0x450 [ 109.382711] ? pmd_devmap_trans_unstable+0x1d0/0x1d0 [ 109.387800] ? pmd_val+0x88/0x100 [ 109.391238] ? add_mm_counter_fast+0xd0/0xd0 [ 109.395625] ? add_mm_counter_fast+0xd0/0xd0 [ 109.400013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.405529] __handle_mm_fault+0x2ad5/0x4480 [ 109.409919] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 109.414768] ? mnt_get_count+0x150/0x150 [ 109.418810] ? trace_hardirqs_on+0x10/0x10 [ 109.423038] ? lock_acquire+0x1e4/0x540 [ 109.426995] ? handle_mm_fault+0x417/0xc80 [ 109.431218] ? lock_downgrade+0x8f0/0x8f0 [ 109.435353] ? lock_release+0xa30/0xa30 [ 109.439316] ? lock_release+0xa30/0xa30 [ 109.443273] ? mem_cgroup_from_task+0xcb/0x1f0 [ 109.447836] ? mem_cgroup_css_online+0x3c0/0x3c0 [ 109.452576] handle_mm_fault+0x53e/0xc80 [ 109.456618] ? __handle_mm_fault+0x4480/0x4480 [ 109.461178] ? find_vma+0x34/0x190 [ 109.464701] __do_page_fault+0x620/0xe50 [ 109.468778] ? mm_fault_error+0x380/0x380 [ 109.472912] ? __lock_task_sighand+0x1c8/0x430 [ 109.477475] do_page_fault+0xf6/0x8c0 [ 109.481270] ? vmalloc_sync_all+0x30/0x30 [ 109.485412] ? posix_cpu_timer_get+0x364/0x4d0 [ 109.489976] ? lock_downgrade+0x8f0/0x8f0 [ 109.494113] ? lock_acquire+0x1e4/0x540 [ 109.498071] ? __might_fault+0x12b/0x1e0 [ 109.502118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.506966] page_fault+0x1e/0x30 [ 109.510417] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 109.516029] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 109.535166] RSP: 0018:ffff8801d640fc58 EFLAGS: 00010202 [ 109.540519] RAX: ffffed003ac81f9b RBX: 0000000000000010 RCX: 0000000000000002 [ 109.547770] RDX: 0000000000000000 RSI: ffff8801d640fcc8 RDI: 0000000020000040 [ 109.555031] RBP: ffff8801d640fc90 R08: 0000000000000000 R09: ffffed003ac81f99 [ 109.562298] R10: ffffed003ac81f9a R11: ffff8801d640fcd7 R12: 0000000020000050 [ 109.569548] R13: 0000000020000040 R14: ffff8801d640fcc8 R15: 00007ffffffff000 [ 109.576827] ? _copy_to_user+0xf6/0x110 [ 109.580786] put_itimerspec64+0x115/0x330 [ 109.585615] ? put_timespec64+0x1b0/0x1b0 [ 109.589771] ? do_timer_gettime+0x12f/0x1a0 [ 109.594072] ? __lock_timer+0x600/0x600 [ 109.598134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.603663] __x64_sys_timer_gettime+0x11b/0x150 [ 109.608411] ? __x32_compat_sys_timer_create+0x1f0/0x1f0 [ 109.613852] do_syscall_64+0x1b9/0x820 [ 109.617724] ? syscall_return_slowpath+0x5e0/0x5e0 [ 109.622644] ? syscall_return_slowpath+0x31d/0x5e0 [ 109.627552] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 109.632547] ? prepare_exit_to_usermode+0x291/0x3b0 [ 109.637988] ? perf_trace_sys_enter+0xb10/0xb10 [ 109.642651] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.647488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.652669] RIP: 0033:0x455ba9 [ 109.655836] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.674969] RSP: 002b:00007fff92fbc9e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e0 [ 109.682656] RAX: ffffffffffffffda RBX: 0000000001f24914 RCX: 0000000000455ba9 [ 109.689905] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 109.697155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.704406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 109.711655] R13: 00000000004c275b R14: 00000000004d3e58 R15: 0000000000000001 [ 145.675939] list_add corruption. prev->next should be next (ffff8801daf26708), but was 0000000000000000. (prev=ffff8801daf26740). [ 145.687907] ------------[ cut here ]------------ [ 145.692654] kernel BUG at lib/list_debug.c:28! [ 145.697233] invalid opcode: 0000 [#1] SMP KASAN [ 145.701894] CPU: 1 PID: 4725 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 145.710197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.719558] RIP: 0010:__list_add_valid.cold.0+0x23/0x25 [ 145.724906] Code: e8 9f 72 57 fe eb 97 48 89 d9 48 c7 c7 60 80 1a 88 e8 72 b8 ff fd 0f 0b 48 89 f1 48 c7 c7 20 81 1a 88 48 89 de e8 5e b8 ff fd <0f> 0b 4c 89 e2 48 89 de 48 c7 c7 60 82 1a 88 e8 4a b8 ff fd 0f 0b [ 145.744053] RSP: 0018:ffff8801daf079c0 EFLAGS: 00010086 [ 145.749402] RAX: 0000000000000075 RBX: ffff8801daf26708 RCX: 0000000000000000 [ 145.756664] RDX: 0000000000000000 RSI: ffffffff81634381 RDI: 0000000000000001 [ 145.763922] RBP: ffff8801daf079d8 R08: ffff8801d1e941c0 R09: ffffed003b5e4fc0 [ 145.771177] R10: ffffed003b5e4fc0 R11: ffff8801daf27e07 R12: ffff8801daf26740 [ 145.778430] R13: ffff8801daf07ab8 R14: ffff8801daf26740 R15: 0000000000000001 [ 145.785687] FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 145.793895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.799758] CR2: 0000000020000040 CR3: 0000000008e6a000 CR4: 00000000001406e0 [ 145.807017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.814284] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.821547] Call Trace: [ 145.824111] [ 145.826253] ? cpu_stop_queue_work+0x114/0x460 [ 145.830820] cpu_stop_queue_work+0x248/0x460 [ 145.835215] ? cpu_stop_park+0x160/0x160 [ 145.839267] ? trace_hardirqs_off+0xd/0x10 [ 145.843489] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 145.848591] ? kasan_check_read+0x11/0x20 [ 145.852728] ? do_raw_spin_unlock+0xa7/0x2f0 [ 145.857118] ? touch_softlockup_watchdog+0x30/0x30 [ 145.862036] stop_one_cpu_nowait+0xd3/0x100 [ 145.866351] watchdog_timer_fn+0x93/0x2e0 [ 145.870490] __hrtimer_run_queues+0x3eb/0x10c0 [ 145.875054] ? softlockup_fn+0x30/0x30 [ 145.878920] ? hrtimer_start_range_ns+0xd20/0xd20 [ 145.883745] ? pvclock_read_flags+0x160/0x160 [ 145.888231] ? kvm_clock_read+0x25/0x30 [ 145.892184] ? kvm_clock_read+0x25/0x30 [ 145.896146] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.901163] ? ktime_get_update_offsets_now+0x3db/0x5d0 [ 145.906769] ? do_timer+0x50/0x50 [ 145.910202] ? kasan_check_read+0x11/0x20 [ 145.914344] ? rcu_nmi_exit+0xe0/0x2d0 [ 145.918225] ? do_raw_spin_lock+0xc1/0x200 [ 145.922441] hrtimer_interrupt+0x2f3/0x750 [ 145.926659] smp_apic_timer_interrupt+0x165/0x730 [ 145.931494] ? smp_call_function_single_interrupt+0x660/0x660 [ 145.937358] ? _raw_spin_unlock+0x22/0x30 [ 145.941506] ? handle_edge_irq+0x330/0x870 [ 145.945725] ? task_prio+0x50/0x50 [ 145.949262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.954100] apic_timer_interrupt+0xf/0x20 [ 145.958310] [ 145.960529] RIP: 0010:xas_load+0xd4/0x1e0 [ 145.964659] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 06 0f 8e 08 01 00 00 45 0f b6 34 24 44 89 ff 44 89 f6 e8 1c b7 e2 f9 <45> 38 f7 0f 87 61 ff ff ff 48 b8 00 00 00 00 00 fc ff df 4c 8b 75 [ 145.983779] RSP: 0018:ffff8801d640e0a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 145.991485] RAX: 0000000000000000 RBX: ffff8801d2409c02 RCX: ffffffff8799c394 [ 145.998738] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000000 [ 146.006010] RBP: ffff8801d640e0e0 R08: ffff8801d1e941c0 R09: fffff94000dd2a26 [ 146.013279] R10: fffff94000dd2a26 R11: ffffea0006e95137 R12: ffff8801d2409c00 [ 146.020535] R13: ffff8801d640e2e0 R14: 0000000000000006 R15: 0000000000000000 [ 146.027795] ? xas_load+0xd4/0x1e0 [ 146.031315] ? xas_load+0xd4/0x1e0 [ 146.034834] xas_find+0x69b/0x8f0 [ 146.038271] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.043015] ? xa_set_tag+0x40/0x40 [ 146.046633] ? retint_kernel+0x10/0x10 [ 146.050503] ? find_get_entries+0x5d7/0x1410 [ 146.054892] find_get_entries+0x973/0x1410 [ 146.059109] ? filemap_fault+0x2220/0x2220 [ 146.063336] ? set_next_entity+0x2eb/0xc70 [ 146.067552] ? __enqueue_entity+0x10d/0x1f0 [ 146.071853] ? account_entity_enqueue+0x3ec/0x700 [ 146.076678] ? trace_hardirqs_on+0x10/0x10 [ 146.080893] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.086424] ? kernel_poison_pages+0x136/0x220 [ 146.090990] ? kasan_unpoison_shadow+0x35/0x50 [ 146.095559] ? kasan_alloc_pages+0x38/0x40 [ 146.099775] ? get_page_from_freelist+0xfe4/0x4620 [ 146.104704] ? lock_acquire+0x1e4/0x540 [ 146.108662] ? debug_check_no_obj_freed+0x30b/0x595 [ 146.113661] ? lock_downgrade+0x8f0/0x8f0 [ 146.117791] ? kasan_check_read+0x11/0x20 [ 146.121923] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.126311] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.130882] ? kasan_check_write+0x14/0x20 [ 146.135106] ? do_raw_spin_lock+0xc1/0x200 [ 146.139321] shmem_undo_range+0x38e/0x29a0 [ 146.143538] ? trace_hardirqs_on+0x10/0x10 [ 146.147752] ? shmem_get_link+0x690/0x690 [ 146.151877] ? lock_acquire+0x1e4/0x540 [ 146.155830] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.161346] ? kernel_poison_pages+0x136/0x220 [ 146.165907] ? trace_hardirqs_on+0xd/0x10 [ 146.170047] ? trace_hardirqs_on+0x10/0x10 [ 146.174265] ? __page_frag_cache_drain+0x1f0/0x1f0 [ 146.179176] ? trace_hardirqs_on+0x10/0x10 [ 146.183391] ? trace_hardirqs_on+0x10/0x10 [ 146.187608] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.193126] ? page_counter_cancel+0x4d/0x60 [ 146.197514] ? trace_hardirqs_on+0x10/0x10 [ 146.201730] ? trace_hardirqs_on+0x10/0x10 [ 146.205943] ? mem_cgroup_uncharge_list+0x17b/0x210 [ 146.210941] ? trace_hardirqs_on+0x10/0x10 [ 146.215161] ? lock_downgrade+0x8f0/0x8f0 [ 146.219287] ? lock_downgrade+0x8f0/0x8f0 [ 146.223422] ? kasan_check_read+0x11/0x20 [ 146.227552] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.231945] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 146.236942] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 146.241699] ? lock_acquire+0x1e4/0x540 [ 146.245663] ? is_bpf_text_address+0xae/0x170 [ 146.250137] ? lock_downgrade+0x8f0/0x8f0 [ 146.254265] ? lock_release+0xa30/0xa30 [ 146.258226] ? kasan_check_read+0x11/0x20 [ 146.262353] ? rcu_is_watching+0x8c/0x150 [ 146.266486] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 146.271137] ? trace_hardirqs_on+0x10/0x10 [ 146.275353] ? trace_hardirqs_on+0x10/0x10 [ 146.279567] ? lock_acquire+0x1e4/0x540 [ 146.283521] ? percpu_counter_add_batch+0xed/0x150 [ 146.288431] ? lock_downgrade+0x8f0/0x8f0 [ 146.292560] ? ksm_do_scan+0x3020/0x4ff0 [ 146.296610] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.300997] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.305566] ? kasan_check_write+0x14/0x20 [ 146.309777] ? do_raw_spin_lock+0xc1/0x200 [ 146.313991] ? trace_hardirqs_on+0xd/0x10 [ 146.318136] shmem_truncate_range+0x27/0xa0 [ 146.322459] shmem_evict_inode+0x3b2/0xcb0 [ 146.326674] ? do_raw_spin_lock+0xc1/0x200 [ 146.330902] ? shmem_truncate_range+0xa0/0xa0 [ 146.335395] ? debug_check_no_obj_freed+0x30b/0x595 [ 146.340393] ? integrity_inode_free+0x5d/0x320 [ 146.344959] ? lock_acquire+0x1e4/0x540 [ 146.348917] ? inode_wait_for_writeback+0x2f/0x40 [ 146.353744] ? lock_downgrade+0x8f0/0x8f0 [ 146.357877] ? evict+0x468/0x990 [ 146.361231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.366750] ? __inode_wait_for_writeback+0x2cf/0x380 [ 146.371939] ? kasan_check_read+0x11/0x20 [ 146.376070] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.380480] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.385052] ? kasan_check_write+0x14/0x20 [ 146.389269] ? do_raw_spin_lock+0xc1/0x200 [ 146.393485] ? shmem_truncate_range+0xa0/0xa0 [ 146.397974] evict+0x4ae/0x990 [ 146.401150] ? destroy_inode+0x200/0x200 [ 146.405206] ? do_raw_spin_lock+0xc1/0x200 [ 146.409422] ? lock_downgrade+0x8f0/0x8f0 [ 146.413552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.419081] ? kasan_check_read+0x11/0x20 [ 146.423226] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.427809] iput+0x635/0xaa0 [ 146.430897] ? fsnotify_final_mark_destroy+0xc0/0xc0 [ 146.435981] ? inode_add_lru+0x2a0/0x2a0 [ 146.440039] ? fsnotify_destroy_marks+0x2e7/0x5c0 [ 146.444863] ? kasan_check_read+0x11/0x20 [ 146.448990] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.453383] ? fsnotify_clear_marks_by_group+0x640/0x640 [ 146.458815] ? debug_object_active_state+0x2f5/0x4d0 [ 146.463899] dentry_unlink_inode+0x4ae/0x640 [ 146.468284] ? kasan_check_read+0x11/0x20 [ 146.472421] ? d_lru_add+0x120/0x120 [ 146.476115] ? kasan_check_write+0x14/0x20 [ 146.480332] ? do_raw_spin_lock+0xc1/0x200 [ 146.484548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.490069] ? lockref_mark_dead+0xef/0x170 [ 146.494372] ? lockref_get_not_dead+0x90/0x90 [ 146.498866] ? lock_acquire+0x1e4/0x540 [ 146.502825] __dentry_kill+0x44c/0x7a0 [ 146.506708] ? d_drop+0x70/0x70 [ 146.509973] ? do_raw_spin_lock+0x200/0x200 [ 146.514275] ? lock_release+0xa30/0xa30 [ 146.518230] ? check_same_owner+0x340/0x340 [ 146.522543] dentry_kill+0xc9/0x5a0 [ 146.526150] dput.part.26+0x66b/0x7a0 [ 146.529929] ? shrink_dcache_sb+0x350/0x350 [ 146.534230] ? rcu_note_context_switch+0x730/0x730 [ 146.539150] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 146.544147] dput+0x15/0x20 [ 146.547059] __fput+0x558/0x930 [ 146.550318] ? fput+0x1a0/0x1a0 [ 146.553585] ? check_same_owner+0x340/0x340 [ 146.557898] ? kasan_check_write+0x14/0x20 [ 146.562116] ? do_raw_spin_lock+0xc1/0x200 [ 146.566431] ____fput+0x15/0x20 [ 146.569691] task_work_run+0x1ec/0x2a0 [ 146.573566] ? task_work_cancel+0x250/0x250 [ 146.577871] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.583396] ? switch_task_namespaces+0xa2/0xd0 [ 146.588049] do_exit+0x1b08/0x2750 [ 146.591587] ? mm_update_next_owner+0x9a0/0x9a0 [ 146.596242] ? finish_task_switch+0x1d3/0x870 [ 146.600718] ? lock_downgrade+0x8f0/0x8f0 [ 146.604842] ? finish_task_switch+0x18a/0x870 [ 146.609319] ? do_futex+0x249/0x27d0 [ 146.613028] ? kasan_check_read+0x11/0x20 [ 146.617168] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.621562] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.626130] ? compat_start_thread+0x80/0x80 [ 146.630523] ? exit_robust_list+0x290/0x290 [ 146.634823] ? finish_task_switch+0x1d3/0x870 [ 146.639294] ? finish_task_switch+0x18a/0x870 [ 146.643769] ? preempt_notifier_register+0x200/0x200 [ 146.648851] ? lock_repin_lock+0x430/0x430 [ 146.653065] ? kasan_check_write+0x14/0x20 [ 146.657295] ? __sched_text_start+0x8/0x8 [ 146.661422] ? _raw_spin_unlock+0x22/0x30 [ 146.665559] ? dput.part.26+0x276/0x7a0 [ 146.669513] ? shrink_dcache_sb+0x350/0x350 [ 146.673819] ? lock_acquire+0x1e4/0x540 [ 146.677783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.682520] ? retint_kernel+0x10/0x10 [ 146.686388] ? schedule+0xfb/0x450 [ 146.689906] ? do_raw_spin_unlock+0xa7/0x2f0 [ 146.694296] ? __schedule+0x1ed0/0x1ed0 [ 146.698251] ? _raw_spin_unlock_irq+0x56/0x70 [ 146.702729] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.708256] ? task_work_run+0x22f/0x2a0 [ 146.712300] ? __x64_sys_futex+0x47f/0x6a0 [ 146.716516] do_group_exit+0x177/0x440 [ 146.720383] ? do_futex+0x27d0/0x27d0 [ 146.724167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.729697] ? __ia32_sys_exit+0x50/0x50 [ 146.733741] ? syscall_slow_exit_work+0x500/0x500 [ 146.738565] __x64_sys_exit_group+0x3e/0x50 [ 146.742869] do_syscall_64+0x1b9/0x820 [ 146.746748] ? syscall_return_slowpath+0x5e0/0x5e0 [ 146.751668] ? syscall_return_slowpath+0x31d/0x5e0 [ 146.756580] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 146.761586] ? prepare_exit_to_usermode+0x291/0x3b0 [ 146.766589] ? perf_trace_sys_enter+0xb10/0xb10 [ 146.771249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.776083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.781251] RIP: 0033:0x455ba9 [ 146.784415] Code: Bad RIP value. [ 146.787776] RSP: 002b:00007fff92fbcb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 146.795471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000455ba9 [ 146.802728] RDX: 00000000000007dd RSI: 0000000000000000 RDI: 0000000000000000 [ 146.809977] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 146.817225] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000003e0 [ 146.824485] R13: 0000000000000000 R14: 00007fff92fbd260 R15: 0000000000000000 [ 146.831739] Modules linked in: [ 146.834922] Dumping ftrace buffer: [ 146.838448] (ftrace buffer empty) [ 146.842146] ---[ end trace d110264b16bc8640 ]--- [ 146.846887] RIP: 0010:__list_add_valid.cold.0+0x23/0x25 [ 146.852224] Code: e8 9f 72 57 fe eb 97 48 89 d9 48 c7 c7 60 80 1a 88 e8 72 b8 ff fd 0f 0b 48 89 f1 48 c7 c7 20 81 1a 88 48 89 de e8 5e b8 ff fd <0f> 0b 4c 89 e2 48 89 de 48 c7 c7 60 82 1a 88 e8 4a b8 ff fd 0f 0b [ 146.871700] RSP: 0018:ffff8801daf079c0 EFLAGS: 00010086 [ 146.877050] RAX: 0000000000000075 RBX: ffff8801daf26708 RCX: 0000000000000000 [ 146.884386] RDX: 0000000000000000 RSI: ffffffff81634381 RDI: 0000000000000001 [ 146.891635] RBP: ffff8801daf079d8 R08: ffff8801d1e941c0 R09: ffffed003b5e4fc0 [ 146.898899] R10: ffffed003b5e4fc0 R11: ffff8801daf27e07 R12: ffff8801daf26740 [ 146.906152] R13: ffff8801daf07ab8 R14: ffff8801daf26740 R15: 0000000000000001 [ 146.913416] FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 146.921636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.927507] CR2: 0000000000455b7f CR3: 0000000008e6a000 CR4: 00000000001406e0 [ 146.936260] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 146.943519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 146.950769] Kernel panic - not syncing: Fatal exception in interrupt [ 146.957764] Dumping ftrace buffer: [ 146.961282] (ftrace buffer empty) [ 146.964971] Kernel Offset: disabled [ 146.968588] Rebooting in 86400 seconds..