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 '10.128.10.1' (ECDSA) to the list of known hosts.
2018/04/13 03:50:31 parsed 1 programs
2018/04/13 03:50:31 executed programs: 0
syzkaller login: [   60.085898] oom_reaper: reaped process 3586 (syz-executor5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.130534] oom_reaper: reaped process 3614 (syz-executor7), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.175568] oom_reaper: reaped process 3600 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.214007] oom_reaper: reaped process 3609 (syz-executor6), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.266702] oom_reaper: reaped process 3601 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.300587] oom_reaper: reaped process 3606 (syz-executor0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.333210] oom_reaper: reaped process 3612 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.396722] oom_reaper: reaped process 3573 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[   60.432185] rsyslogd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
[   60.443635] rsyslogd cpuset=/ mems_allowed=0
[   60.448138] CPU: 0 PID: 3415 Comm: rsyslogd Not tainted 4.16.0+ #83
[   60.454554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   60.463925] Call Trace:
[   60.466553]  dump_stack+0x185/0x1d0
[   60.470217]  dump_header+0x2cc/0x16f0
[   60.474020] ==================================================================
[   60.481389] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0
[   60.488140] CPU: 0 PID: 3415 Comm: rsyslogd Not tainted 4.16.0+ #83
[   60.494533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   60.503884] Call Trace:
[   60.506475]  dump_stack+0x14a/0x1d0
[   60.510110]  ? kernel_text_address+0x248/0x3a0
[   60.514690]  kmsan_report+0x142/0x240
[   60.518487]  __msan_warning_32+0x6c/0xb0
[   60.522554]  kernel_text_address+0x248/0x3a0
[   60.526954]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.531615]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.536279]  __kernel_text_address+0x34/0xe0
[   60.540678]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.545346]  show_trace_log_lvl+0x954/0x1030
[   60.549753]  ? oom_kill_process+0x341/0x2160
[   60.554157]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.558825]  show_stack+0xfc/0x150
[   60.562369]  ? print_worker_info+0x1b0/0x660
[   60.566777]  dump_stack+0x185/0x1d0
[   60.570403]  dump_header+0x2cc/0x16f0
[   60.574200]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.578866]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[   60.584308]  ? ___ratelimit+0x67f/0x760
[   60.588281]  oom_kill_process+0x341/0x2160
[   60.592514]  ? oom_evaluate_task+0x562/0xb60
[   60.597355]  out_of_memory+0x1700/0x1da0
[   60.601639]  __alloc_pages_nodemask+0x4ee3/0x5dc0
[   60.606501]  alloc_pages_current+0x6b5/0x970
[   60.610908]  __page_cache_alloc+0x95/0x320
[   60.615223]  filemap_fault+0x1618/0x24e0
[   60.619289]  ext4_filemap_fault+0xbb/0x130
[   60.623521]  ? ext4_page_mkwrite+0x2a30/0x2a30
[   60.628099]  handle_mm_fault+0x58fe/0x7ba0
[   60.632335]  ? filemap_fault+0x24e0/0x24e0
[   60.636570]  __do_page_fault+0xec4/0x1a10
[   60.640725]  ? page_fault+0x45/0x50
[   60.644429]  do_page_fault+0xd3/0x260
[   60.648222]  ? page_fault+0x2f/0x50
[   60.651842]  page_fault+0x45/0x50
[   60.655283] RIP: 0033:0x7f454bd72db4
[   60.658982] RSP: 002b:00007f454a741e40 EFLAGS: 00010203
[   60.664333] RAX: 0000000000000071 RBX: 00000000024334b0 RCX: 00007f454d1a21fd
[   60.671591] RDX: 0000000000000071 RSI: 00007f454bf765a0 RDI: 0000000000000000
[   60.678851] RBP: 0000000000000000 R08: 000000000241e260 R09: 0000000000000000
[   60.686110] R10: 706564206b636174 R11: 0000000000000000 R12: 000000000065e420
[   60.693372] R13: 00007f454a7429c0 R14: 00007f454d7e7040 R15: 0000000000000003
[   60.700637] 
[   60.702252] Local variable description: ----oldbit.i.i.i104@try_to_wake_up
[   60.709244] Variable was created at:
[   60.712951]  try_to_wake_up+0xa4/0x20a0
[   60.716919]  wake_up_process+0x34/0x40
[   60.720788] ==================================================================
[   60.728132] Disabling lock debugging due to kernel taint
[   60.733567] Kernel panic - not syncing: panic_on_warn set ...
[   60.733567] 
[   60.740928] CPU: 0 PID: 3415 Comm: rsyslogd Tainted: G    B            4.16.0+ #83
[   60.748603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   60.757925] Call Trace:
[   60.760491]  dump_stack+0x14a/0x1d0
[   60.764091]  panic+0x39d/0x940
[   60.767270]  ? kernel_text_address+0x248/0x3a0
[   60.771826]  kmsan_report+0x238/0x240
[   60.775600]  __msan_warning_32+0x6c/0xb0
[   60.779641]  kernel_text_address+0x248/0x3a0
[   60.784021]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.788661]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.793308]  __kernel_text_address+0x34/0xe0
[   60.797690]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.802333]  show_trace_log_lvl+0x954/0x1030
[   60.806714]  ? oom_kill_process+0x341/0x2160
[   60.811096]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.815736]  show_stack+0xfc/0x150
[   60.818165] syz-executor2: vmalloc: allocation failure, allocated 258158592 of 1766498304 bytes, mode:0x14200c0(GFP_USER), nodemask=(null)
[   60.819263]  ? print_worker_info+0x1b0/0x660
[   60.819278]  dump_stack+0x185/0x1d0
[   60.819294]  dump_header+0x2cc/0x16f0
[   60.819308]  ? __msan_poison_alloca+0x15c/0x1d0
[   60.819323]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[   60.819335]  ? ___ratelimit+0x67f/0x760
[   60.819359]  oom_kill_process+0x341/0x2160
[   60.832056] syz-executor2 cpuset=
[   60.836307]  ? oom_evaluate_task+0x562/0xb60
[   60.836324]  out_of_memory+0x1700/0x1da0
[   60.836343]  __alloc_pages_nodemask+0x4ee3/0x5dc0
[   60.836378]  alloc_pages_current+0x6b5/0x970
[   60.840117] syz2
[   60.843760]  __page_cache_alloc+0x95/0x320
[   60.848440]  mems_allowed=0
[   60.853826]  filemap_fault+0x1618/0x24e0
[   60.853852]  ext4_filemap_fault+0xbb/0x130
[   60.853863]  ? ext4_page_mkwrite+0x2a30/0x2a30
[   60.853884]  handle_mm_fault+0x58fe/0x7ba0
[   60.909138]  ? filemap_fault+0x24e0/0x24e0
[   60.913358]  __do_page_fault+0xec4/0x1a10
[   60.917496]  ? page_fault+0x45/0x50
[   60.921102]  do_page_fault+0xd3/0x260
[   60.924883]  ? page_fault+0x2f/0x50
[   60.928490]  page_fault+0x45/0x50
[   60.931921] RIP: 0033:0x7f454bd72db4
[   60.935611] RSP: 002b:00007f454a741e40 EFLAGS: 00010203
[   60.940953] RAX: 0000000000000071 RBX: 00000000024334b0 RCX: 00007f454d1a21fd
[   60.948199] RDX: 0000000000000071 RSI: 00007f454bf765a0 RDI: 0000000000000000
[   60.955449] RBP: 0000000000000000 R08: 000000000241e260 R09: 0000000000000000
[   60.962698] R10: 706564206b636174 R11: 0000000000000000 R12: 000000000065e420
[   60.969948] R13: 00007f454a7429c0 R14: 00007f454d7e7040 R15: 0000000000000003
[   60.977657] Dumping ftrace buffer:
[   60.981173]    (ftrace buffer empty)
[   60.984853] Kernel Offset: disabled
[   60.988450] Rebooting in 86400 seconds..