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
executing program
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executing program
syzkaller login: [   32.433405] FAULT_INJECTION: forcing a failure.
[   32.433405] name failslab, interval 1, probability 0, space 0, times 1
[   32.444823] CPU: 0 PID: 3579 Comm: syzkaller437646 Not tainted 4.16.0+ #82
[   32.448939] FAULT_INJECTION: forcing a failure.
[   32.448939] name failslab, interval 1, probability 0, space 0, times 1
[   32.451864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.451878] Call Trace:
[   32.451919]  dump_stack+0x185/0x1d0
[   32.451972]  should_fail+0x87b/0xab0
[   32.482849] ==================================================================
[   32.490196] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0
[   32.496928] CPU: 0 PID: 3579 Comm: syzkaller437646 Not tainted 4.16.0+ #82
[   32.503916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.513249] Call Trace:
[   32.515819]  dump_stack+0x14a/0x1d0
[   32.519432]  ? kernel_text_address+0x248/0x3a0
[   32.523992]  kmsan_report+0x142/0x240
[   32.527779]  __msan_warning_32+0x6c/0xb0
[   32.531827]  kernel_text_address+0x248/0x3a0
[   32.536219]  __kernel_text_address+0x34/0xe0
[   32.540617]  show_trace_log_lvl+0x954/0x1030
[   32.545010]  ? should_failslab+0x279/0x2a0
[   32.549239]  show_stack+0xfc/0x150
[   32.552764]  ? print_worker_info+0x1b0/0x660
[   32.557153]  dump_stack+0x185/0x1d0
[   32.560775]  should_fail+0x87b/0xab0
[   32.564474]  should_failslab+0x279/0x2a0
[   32.568516]  kmem_cache_alloc+0x136/0xb90
[   32.572646]  ? getname_flags+0x12a/0xaa0
[   32.576779]  getname_flags+0x12a/0xaa0
[   32.580652]  user_path_at_empty+0xbb/0x140
[   32.584869]  SYSC_getxattr+0xe2/0x300
[   32.588656]  SyS_getxattr+0x66/0x90
[   32.592265]  do_syscall_64+0x309/0x430
[   32.596133]  ? SYSC_fsetxattr+0x3a0/0x3a0
[   32.600271]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   32.605447] RIP: 0033:0x445d59
[   32.608614] RSP: 002b:00007f866d038d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bf
[   32.616309] RAX: ffffffffffffffda RBX: 00000000006dbc24 RCX: 0000000000445d59
[   32.623559] RDX: 0000000020a2af87 RSI: 0000000020d8e000 RDI: 0000000020586ff8
[   32.630912] RBP: 00000000006dbc20 R08: 0000000000000001 R09: 0000000000000031
[   32.638170] R10: fffffffffffffdd0 R11: 0000000000000246 R12: 00007f866d038d80
[   32.645439] R13: 0030656c69662f2e R14: 0000000000000003 R15: 7974697275636573
[   32.652690] 
[   32.654295] Local variable description: ----name@__fsnotify_parent
[   32.660585] Variable was created at:
[   32.664282]  __fsnotify_parent+0x75/0x560
[   32.668410]  __fput+0x269/0xa10
[   32.671662] ==================================================================
[   32.678994] Disabling lock debugging due to kernel taint
[   32.684426] Kernel panic - not syncing: panic_on_warn set ...
[   32.684426] 
[   32.691771] CPU: 0 PID: 3579 Comm: syzkaller437646 Tainted: G    B            4.16.0+ #82
[   32.700061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.709393] Call Trace:
[   32.711966]  dump_stack+0x14a/0x1d0
[   32.715575]  panic+0x39d/0x940
[   32.718766]  ? kernel_text_address+0x248/0x3a0
[   32.723329]  kmsan_report+0x238/0x240
[   32.727112]  __msan_warning_32+0x6c/0xb0
[   32.731157]  kernel_text_address+0x248/0x3a0
[   32.735552]  __kernel_text_address+0x34/0xe0
[   32.739945]  show_trace_log_lvl+0x954/0x1030
[   32.744335]  ? should_failslab+0x279/0x2a0
[   32.748560]  show_stack+0xfc/0x150
[   32.752080]  ? print_worker_info+0x1b0/0x660
[   32.756472]  dump_stack+0x185/0x1d0
[   32.760082]  should_fail+0x87b/0xab0
[   32.763782]  should_failslab+0x279/0x2a0
[   32.767826]  kmem_cache_alloc+0x136/0xb90
[   32.771956]  ? getname_flags+0x12a/0xaa0
[   32.776006]  getname_flags+0x12a/0xaa0
[   32.779886]  user_path_at_empty+0xbb/0x140
[   32.784104]  SYSC_getxattr+0xe2/0x300
[   32.787887]  SyS_getxattr+0x66/0x90
[   32.791496]  do_syscall_64+0x309/0x430
[   32.795364]  ? SYSC_fsetxattr+0x3a0/0x3a0
[   32.799505]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   32.804679] RIP: 0033:0x445d59
[   32.807846] RSP: 002b:00007f866d038d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bf
[   32.815534] RAX: ffffffffffffffda RBX: 00000000006dbc24 RCX: 0000000000445d59
[   32.822786] RDX: 0000000020a2af87 RSI: 0000000020d8e000 RDI: 0000000020586ff8
[   32.830043] RBP: 00000000006dbc20 R08: 0000000000000001 R09: 0000000000000031
[   32.837297] R10: fffffffffffffdd0 R11: 0000000000000246 R12: 00007f866d038d80
[   32.844548] R13: 0030656c69662f2e R14: 0000000000000003 R15: 7974697275636573
[   32.852244] Dumping ftrace buffer:
[   32.855762]    (ftrace buffer empty)
[   32.859445] Kernel Offset: disabled
[   32.863044] Rebooting in 86400 seconds..