INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   48.663486] FAULT_INJECTION: forcing a failure.
[   48.663486] name failslab, interval 1, probability 0, space 0, times 1
[   48.675110] CPU: 0 PID: 3586 Comm: syzkaller804223 Not tainted 4.16.0+ #83
[   48.682124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.691492] Call Trace:
[   48.694088]  dump_stack+0x185/0x1d0
[   48.697724]  should_fail+0x87b/0xab0
[   48.701427] ==================================================================
[   48.708768] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0
[   48.715497] CPU: 0 PID: 3586 Comm: syzkaller804223 Not tainted 4.16.0+ #83
[   48.722482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.731812] Call Trace:
[   48.734384]  dump_stack+0x14a/0x1d0
[   48.737991]  ? kernel_text_address+0x248/0x3a0
[   48.742550]  kmsan_report+0x142/0x240
[   48.746327]  __msan_warning_32+0x6c/0xb0
[   48.750365]  kernel_text_address+0x248/0x3a0
[   48.754751]  __kernel_text_address+0x34/0xe0
[   48.759140]  show_trace_log_lvl+0x954/0x1030
[   48.763526]  ? should_failslab+0x279/0x2a0
[   48.767742]  show_stack+0xfc/0x150
[   48.771256]  ? print_worker_info+0x1b0/0x660
[   48.775641]  dump_stack+0x185/0x1d0
[   48.779250]  should_fail+0x87b/0xab0
[   48.782939]  should_failslab+0x279/0x2a0
[   48.786981]  kmem_cache_alloc_node+0x151/0xc70
[   48.791543]  ? __alloc_skb+0x203/0x9f0
[   48.795409]  ? netlink_autobind+0x981/0x9e0
[   48.799708]  __alloc_skb+0x203/0x9f0
[   48.803403]  netlink_sendmsg+0x9a6/0x1310
[   48.807532]  ? netlink_getsockopt+0xc80/0xc80
[   48.812003]  sock_write_iter+0x3b9/0x470
[   48.816041]  ? sock_read_iter+0x480/0x480
[   48.820165]  __vfs_write+0x719/0x910
[   48.823857]  vfs_write+0x463/0x8d0
[   48.827381]  SYSC_write+0x172/0x360
[   48.830985]  SyS_write+0x55/0x80
[   48.834328]  do_syscall_64+0x309/0x430
[   48.838190]  ? SYSC_read+0x360/0x360
[   48.841887]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   48.847055] RIP: 0033:0x445899
[   48.850218] RSP: 002b:00007fb5eaa17d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   48.857907] RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 0000000000445899
[   48.865156] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003
[   48.872406] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000031
[   48.879652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   48.886899] R13: 00000000006dac20 R14: 00007fb5eaa17d80 R15: 0000000000000004
[   48.894148] 
[   48.895764] Local variable description: ----flags.i.i.i@rcu_all_qs
[   48.902051] Variable was created at:
[   48.905745]  rcu_all_qs+0x32/0x1f0
[   48.909263]  _cond_resched+0x3c/0xd0
[   48.912951] ==================================================================
[   48.920284] Disabling lock debugging due to kernel taint
[   48.925710] Kernel panic - not syncing: panic_on_warn set ...
[   48.925710] 
[   48.933052] CPU: 0 PID: 3586 Comm: syzkaller804223 Tainted: G    B            4.16.0+ #83
[   48.941337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.950666] Call Trace:
[   48.953237]  dump_stack+0x14a/0x1d0
[   48.956856]  panic+0x39d/0x940
[   48.960044]  ? kernel_text_address+0x248/0x3a0
[   48.964601]  kmsan_report+0x238/0x240
[   48.968377]  __msan_warning_32+0x6c/0xb0
[   48.972415]  kernel_text_address+0x248/0x3a0
[   48.976806]  __kernel_text_address+0x34/0xe0
[   48.981201]  show_trace_log_lvl+0x954/0x1030
[   48.985589]  ? should_failslab+0x279/0x2a0
[   48.989802]  show_stack+0xfc/0x150
[   48.993320]  ? print_worker_info+0x1b0/0x660
[   48.997709]  dump_stack+0x185/0x1d0
[   49.001317]  should_fail+0x87b/0xab0
[   49.005015]  should_failslab+0x279/0x2a0
[   49.009061]  kmem_cache_alloc_node+0x151/0xc70
[   49.013631]  ? __alloc_skb+0x203/0x9f0
[   49.017499]  ? netlink_autobind+0x981/0x9e0
[   49.021797]  __alloc_skb+0x203/0x9f0
[   49.025490]  netlink_sendmsg+0x9a6/0x1310
[   49.029618]  ? netlink_getsockopt+0xc80/0xc80
[   49.034093]  sock_write_iter+0x3b9/0x470
[   49.038148]  ? sock_read_iter+0x480/0x480
[   49.042276]  __vfs_write+0x719/0x910
[   49.045972]  vfs_write+0x463/0x8d0
[   49.049492]  SYSC_write+0x172/0x360
[   49.053098]  SyS_write+0x55/0x80
[   49.056443]  do_syscall_64+0x309/0x430
[   49.060307]  ? SYSC_read+0x360/0x360
[   49.064000]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   49.069176] RIP: 0033:0x445899
[   49.072341] RSP: 002b:00007fb5eaa17d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   49.080035] RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 0000000000445899
[   49.087284] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003
[   49.094529] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000031
[   49.101773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   49.109019] R13: 00000000006dac20 R14: 00007fb5eaa17d80 R15: 0000000000000004
[   49.116676] Dumping ftrace buffer:
[   49.120192]    (ftrace buffer empty)
[   49.123881] Kernel Offset: disabled
[   49.127487] Rebooting in 86400 seconds..