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: [   32.566485] FAULT_INJECTION: forcing a failure.
[   32.566485] name failslab, interval 1, probability 0, space 0, times 1
[   32.577786] CPU: 1 PID: 3573 Comm: syzkaller299947 Not tainted 4.16.0+ #84
[   32.584800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.594158] Call Trace:
[   32.596759]  dump_stack+0x185/0x1d0
[   32.600394]  should_fail+0x87b/0xab0
[   32.604113] ==================================================================
[   32.611458] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0
[   32.618193] CPU: 1 PID: 3573 Comm: syzkaller299947 Not tainted 4.16.0+ #84
[   32.625193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.634531] Call Trace:
[   32.637109]  dump_stack+0x14a/0x1d0
[   32.640740]  ? kernel_text_address+0x248/0x3a0
[   32.645309]  kmsan_report+0x142/0x240
[   32.649090]  __msan_warning_32+0x6c/0xb0
[   32.653137]  kernel_text_address+0x248/0x3a0
[   32.657530]  __kernel_text_address+0x34/0xe0
[   32.661923]  show_trace_log_lvl+0x954/0x1030
[   32.666317]  ? should_failslab+0x279/0x2a0
[   32.670538]  show_stack+0xfc/0x150
[   32.674062]  ? print_worker_info+0x1b0/0x660
[   32.678474]  dump_stack+0x185/0x1d0
[   32.682088]  should_fail+0x87b/0xab0
[   32.685785]  should_failslab+0x279/0x2a0
[   32.689831]  kmem_cache_alloc_node+0x151/0xc70
[   32.694393]  ? __alloc_skb+0x203/0x9f0
[   32.698260]  ? netlink_autobind+0x981/0x9e0
[   32.702565]  __alloc_skb+0x203/0x9f0
[   32.706266]  netlink_sendmsg+0x9a6/0x1310
[   32.710396]  ? netlink_getsockopt+0xc80/0xc80
[   32.714870]  ___sys_sendmsg+0xec0/0x1310
[   32.718915]  ? __fdget+0x4e/0x60
[   32.722259]  ? __fget_light+0x56/0x710
[   32.726122]  ? __fdget+0x4e/0x60
[   32.729475]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   32.734820]  ? __fget_light+0x6b9/0x710
[   32.738786]  SYSC_sendmsg+0x2a3/0x3d0
[   32.742570]  SyS_sendmsg+0x54/0x80
[   32.746091]  do_syscall_64+0x309/0x430
[   32.749964]  ? ___sys_sendmsg+0x1310/0x1310
[   32.754279]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   32.759457] RIP: 0033:0x445909
[   32.762639] RSP: 002b:00007fed78446d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   32.770324] RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 0000000000445909
[   32.777571] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000003
[   32.784917] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000031
[   32.792162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   32.799413] R13: 00007fed78446d80 R14: 00000000006dac20 R15: 0000000000000004
[   32.806666] 
[   32.808272] Local variable description: ----flags.i.i.i@rcu_all_qs
[   32.814561] Variable was created at:
[   32.818256]  rcu_all_qs+0x32/0x1f0
[   32.821775]  _cond_resched+0x3c/0xd0
[   32.825464] ==================================================================
[   32.832867] Disabling lock debugging due to kernel taint
[   32.838292] Kernel panic - not syncing: panic_on_warn set ...
[   32.838292] 
[   32.845635] CPU: 1 PID: 3573 Comm: syzkaller299947 Tainted: G    B            4.16.0+ #84
[   32.853931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.863260] Call Trace:
[   32.865830]  dump_stack+0x14a/0x1d0
[   32.869436]  panic+0x39d/0x940
[   32.872619]  ? kernel_text_address+0x248/0x3a0
[   32.877179]  kmsan_report+0x238/0x240
[   32.880970]  __msan_warning_32+0x6c/0xb0
[   32.885023]  kernel_text_address+0x248/0x3a0
[   32.889418]  __kernel_text_address+0x34/0xe0
[   32.893805]  show_trace_log_lvl+0x954/0x1030
[   32.898192]  ? should_failslab+0x279/0x2a0
[   32.902406]  show_stack+0xfc/0x150
[   32.905923]  ? print_worker_info+0x1b0/0x660
[   32.910324]  dump_stack+0x185/0x1d0
[   32.913934]  should_fail+0x87b/0xab0
[   32.917639]  should_failslab+0x279/0x2a0
[   32.921680]  kmem_cache_alloc_node+0x151/0xc70
[   32.926242]  ? __alloc_skb+0x203/0x9f0
[   32.930107]  ? netlink_autobind+0x981/0x9e0
[   32.934407]  __alloc_skb+0x203/0x9f0
[   32.938099]  netlink_sendmsg+0x9a6/0x1310
[   32.942227]  ? netlink_getsockopt+0xc80/0xc80
[   32.946699]  ___sys_sendmsg+0xec0/0x1310
[   32.950743]  ? __fdget+0x4e/0x60
[   32.954086]  ? __fget_light+0x56/0x710
[   32.957949]  ? __fdget+0x4e/0x60
[   32.961293]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   32.966644]  ? __fget_light+0x6b9/0x710
[   32.970600]  SYSC_sendmsg+0x2a3/0x3d0
[   32.974384]  SyS_sendmsg+0x54/0x80
[   32.977901]  do_syscall_64+0x309/0x430
[   32.981779]  ? ___sys_sendmsg+0x1310/0x1310
[   32.986092]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   32.991261] RIP: 0033:0x445909
[   32.994427] RSP: 002b:00007fed78446d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   33.002110] RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 0000000000445909
[   33.009356] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000003
[   33.016605] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000031
[   33.023849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   33.031103] R13: 00007fed78446d80 R14: 00000000006dac20 R15: 0000000000000004
[   33.038779] Dumping ftrace buffer:
[   33.042296]    (ftrace buffer empty)
[   33.045981] Kernel Offset: disabled
[   33.049584] Rebooting in 86400 seconds..