INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 468.892420] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. [ 474.351789] random: sshd: uninitialized urandom read (32 bytes read) INIT: Id "1" 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 INIT: Id "6" 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 [ 534.503208] ------------[ cut here ]------------ [ 534.508224] WARNING: CPU: 1 PID: 30659 at lib/list_debug.c:53 __list_del_entry+0x111/0x1c0 [ 534.516709] list_del corruption, ffff880194ec8028->next is LIST_POISON1 (dead000000000100) [ 534.525138] Kernel panic - not syncing: panic_on_warn set ... [ 534.525138] [ 534.532498] CPU: 1 PID: 30659 Comm: syz-executor022 Not tainted 4.9.111-g03c70fe #58 [ 534.540377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.549781] ffff8801926df450 ffffffff81eb2729 ffffffff83c48980 00000000ffffffff [ 534.557800] 0000000000000000 0000000000000001 0000000000000035 ffff8801926df510 [ 534.565808] ffffffff814219f5 0000000041b58ab3 ffffffff843ba8c0 ffffffff81421836 [ 534.573806] Call Trace: [ 534.576399] [] dump_stack+0xc1/0x128 [ 534.581799] [] panic+0x1bf/0x3bc [ 534.586792] [] ? add_taint.cold.6+0x16/0x16 [ 534.592745] [] ? __warn.cold.9+0xa6/0x17f [ 534.598519] [] ? __list_del_entry+0x111/0x1c0 [ 534.604640] [] __warn.cold.9+0xc1/0x17f [ 534.610277] [] warn_slowpath_fmt+0xc2/0x100 [ 534.616233] [] ? __warn+0x50/0x50 [ 534.621388] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 534.628447] [] ? p9_fd_cancel+0x1c/0xb0 [ 534.634050] [] __list_del_entry+0x111/0x1c0 [ 534.639997] [] list_del+0xd/0x70 [ 534.644986] [] p9_fd_cancel+0x69/0xb0 [ 534.650414] [] p9_client_rpc+0x9e1/0x1140 [ 534.656190] [] ? trace_event_raw_event_9p_client_res+0x270/0x270 [ 534.664007] [] ? add_wait_queue+0x76/0xa0 [ 534.669778] [] ? p9_pollwait+0x83/0x210 [ 534.675385] [] ? p9_conn_create+0x4c0/0x4c0 [ 534.681396] [] ? pipe_poll+0x25c/0x2d0 [ 534.686909] [] ? generic_pipe_buf_confirm+0x10/0x10 [ 534.693558] [] ? p9_fd_poll+0x246/0x310 [ 534.699196] [] ? lockdep_init_map+0x105/0x4f0 [ 534.705318] [] ? prepare_to_wait_event+0x450/0x450 [ 534.711881] [] ? p9_conn_create+0x3c0/0x4c0 [ 534.717829] [] ? parse_opts.part.1+0x320/0x320 [ 534.724040] [] ? __raw_spin_lock_init+0x2d/0x100 [ 534.730440] [] p9_client_create+0x951/0x10a0 [ 534.736497] [] ? p9_client_zc_rpc.constprop.11+0x1020/0x1020 [ 534.743994] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 534.750961] [] ? bdi_register+0xb4/0x570 [ 534.756832] [] ? bdi_init+0x7ae/0xab0 [ 534.762313] [] v9fs_session_init+0x333/0x13a0 [ 534.768445] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 534.775400] [] ? debug_check_no_obj_freed+0x2ec/0x930 [ 534.782217] [] ? v9fs_inode_init_once+0x30/0x30 [ 534.788519] [] ? debug_object_activate+0x4e0/0x4e0 [ 534.795085] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 534.801926] [] ? free_hot_cold_page+0x493/0x840 [ 534.808227] [] ? check_preemption_disabled+0x3b/0x170 [ 534.815085] [] ? kasan_unpoison_shadow+0x35/0x50 [ 534.821470] [] ? kasan_kmalloc+0xc7/0xe0 [ 534.827181] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 534.833748] [] ? v9fs_mount+0x62/0x810 [ 534.839262] [] v9fs_mount+0x7d/0x810 [ 534.844604] [] mount_fs+0x28c/0x370 [ 534.849901] [] vfs_kern_mount.part.29+0xd1/0x3d0 [ 534.856289] [] ? ns_capable_common+0x12a/0x150 [ 534.862504] [] do_mount+0x3c9/0x2740 [ 534.867865] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 534.874421] [] ? copy_mount_string+0x40/0x40 [ 534.880479] [] ? copy_mount_options+0x192/0x320 [ 534.886788] [] ? copy_mount_options+0x14b/0x320 [ 534.893082] [] ? copy_mount_options+0x1e5/0x320 [ 534.899375] [] SyS_mount+0xfe/0x110 [ 534.904628] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 534.910317] [] do_syscall_64+0x1a6/0x490 [ 534.916007] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 534.923614] Dumping ftrace buffer: [ 534.927180] (ftrace buffer empty) [ 534.930866] Kernel Offset: disabled [ 534.934482] Rebooting in 86400 seconds..