INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 425.577599] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. [ 431.076472] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 431.959296] ------------[ cut here ]------------ [ 431.964335] WARNING: CPU: 0 PID: 4245 at lib/list_debug.c:53 __list_del_entry+0x111/0x1c0 [ 431.972722] list_del corruption, ffff8801d414c028->next is LIST_POISON1 (dead000000000100) [ 431.981139] Kernel panic - not syncing: panic_on_warn set ... [ 431.981139] [ 431.988563] CPU: 0 PID: 4245 Comm: syz-executor271 Not tainted 4.9.111-g03c70fe #6 [ 431.996252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.005652] ffff8801d4a1f450 ffffffff81eb2729 ffffffff83c48980 00000000ffffffff [ 432.013661] 0000000000000000 0000000000000000 0000000000000035 ffff8801d4a1f510 [ 432.021666] ffffffff814219f5 0000000041b58ab3 ffffffff843ba8c0 ffffffff81421836 [ 432.029656] Call Trace: [ 432.032243] [] dump_stack+0xc1/0x128 [ 432.037618] [] panic+0x1bf/0x3bc [ 432.042607] [] ? add_taint.cold.6+0x16/0x16 [ 432.048549] [] ? __warn.cold.9+0xa6/0x17f [ 432.054321] [] ? __list_del_entry+0x111/0x1c0 [ 432.060440] [] __warn.cold.9+0xc1/0x17f [ 432.066064] [] warn_slowpath_fmt+0xc2/0x100 [ 432.072198] [] ? __warn+0x50/0x50 [ 432.077329] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 432.084695] [] ? p9_fd_cancel+0x1c/0xb0 [ 432.090302] [] __list_del_entry+0x111/0x1c0 [ 432.096260] [] list_del+0xd/0x70 [ 432.101246] [] p9_fd_cancel+0x69/0xb0 [ 432.106674] [] p9_client_rpc+0x9e1/0x1140 [ 432.112619] [] ? trace_event_raw_event_9p_client_res+0x270/0x270 [ 432.120445] [] ? add_wait_queue+0x76/0xa0 [ 432.126223] [] ? p9_pollwait+0x83/0x210 [ 432.131828] [] ? p9_conn_create+0x4c0/0x4c0 [ 432.137805] [] ? pipe_poll+0x25c/0x2d0 [ 432.143325] [] ? p9_fd_poll+0x246/0x310 [ 432.148978] [] ? lockdep_init_map+0x105/0x4f0 [ 432.155108] [] ? prepare_to_wait_event+0x450/0x450 [ 432.161663] [] ? p9_conn_create+0x3c0/0x4c0 [ 432.167608] [] ? parse_opts.part.1+0x320/0x320 [ 432.173899] [] ? __raw_spin_lock_init+0x2d/0x100 [ 432.180278] [] p9_client_create+0x951/0x10a0 [ 432.186311] [] ? p9_client_zc_rpc.constprop.11+0x1020/0x1020 [ 432.193802] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 432.200754] [] ? bdi_register+0xb4/0x570 [ 432.206443] [] ? bdi_init+0x7ae/0xab0 [ 432.211910] [] v9fs_session_init+0x333/0x13a0 [ 432.218029] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 432.224961] [] ? debug_check_no_obj_freed+0x2ec/0x930 [ 432.231808] [] ? v9fs_inode_init_once+0x30/0x30 [ 432.238100] [] ? debug_object_activate+0x4e0/0x4e0 [ 432.244652] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 432.251488] [] ? free_hot_cold_page+0x493/0x840 [ 432.257783] [] ? check_preemption_disabled+0x3b/0x170 [ 432.264645] [] ? kasan_unpoison_shadow+0x35/0x50 [ 432.271024] [] ? kasan_kmalloc+0xc7/0xe0 [ 432.276719] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 432.283283] [] ? v9fs_mount+0x62/0x810 [ 432.288792] [] v9fs_mount+0x7d/0x810 [ 432.294144] [] mount_fs+0x28c/0x370 [ 432.299447] [] vfs_kern_mount.part.29+0xd1/0x3d0 [ 432.306342] [] ? ns_capable_common+0x12a/0x150 [ 432.312560] [] do_mount+0x3c9/0x2740 [ 432.318010] [] ? copy_mount_string+0x40/0x40 [ 432.324044] [] ? kasan_unpoison_shadow+0x35/0x50 [ 432.330449] [] ? kasan_kmalloc+0xc7/0xe0 [ 432.336149] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 432.342701] [] ? copy_mount_options+0x5f/0x320 [ 432.348906] [] ? copy_mount_options+0x1e5/0x320 [ 432.355281] [] SyS_mount+0xfe/0x110 [ 432.360964] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 432.366654] [] do_syscall_64+0x1a6/0x490 [ 432.372341] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 432.379698] Dumping ftrace buffer: [ 432.383257] (ftrace buffer empty) [ 432.386940] Kernel Offset: disabled [ 432.390548] Rebooting in 86400 seconds..