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 '10.128.0.61' (ECDSA) to the list of known hosts.
2018/05/02 02:51:52 parsed 1 programs
2018/05/02 02:51:52 executed programs: 0
syzkaller login: [   44.411537] IPVS: ftp: loaded support on port[0] = 21
[   44.462954] IPVS: ftp: loaded support on port[0] = 21
[   44.537775] IPVS: ftp: loaded support on port[0] = 21
[   44.627116] IPVS: ftp: loaded support on port[0] = 21
[   44.710931] IPVS: ftp: loaded support on port[0] = 21
[   44.875539] IPVS: ftp: loaded support on port[0] = 21
[   44.975263] IPVS: ftp: loaded support on port[0] = 21
[   45.055662] IPVS: ftp: loaded support on port[0] = 21
[   46.884519] ==================================================================
[   46.891966] BUG: KMSAN: uninit-value in packet_set_ring+0x1254/0x3870
[   46.898561] CPU: 1 PID: 4935 Comm: syz-executor6 Not tainted 4.16.0+ #87
[   46.905404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   46.914763] Call Trace:
[   46.917370]  dump_stack+0x185/0x1d0
[   46.921005]  ? packet_set_ring+0x1254/0x3870
[   46.925420]  kmsan_report+0x142/0x240
[   46.929234]  __msan_warning_32+0x6c/0xb0
[   46.933305]  packet_set_ring+0x1254/0x3870
[   46.937554]  ? kmsan_set_origin_inline+0x6b/0x120
[   46.942406]  ? kmsan_internal_unpoison_shadow+0x83/0xe0
[   46.947782]  packet_setsockopt+0x12c6/0x5a90
[   46.952208]  ? __fget_light+0x56/0x710
[   46.956107]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   46.961483]  ? security_socket_setsockopt+0x5b/0x200
[   46.966597]  ? packet_ioctl+0x420/0x420
[   46.970576]  SYSC_setsockopt+0x4b8/0x570
[   46.974651]  SyS_setsockopt+0x76/0xa0
[   46.978461]  do_syscall_64+0x309/0x430
[   46.982360]  ? SYSC_recv+0xe0/0xe0
[   46.985911]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   46.991099] RIP: 0033:0x455979
[   46.994288] RSP: 002b:00007fec8345cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   47.002002] RAX: ffffffffffffffda RBX: 00007fec8345d6d4 RCX: 0000000000455979
[   47.009281] RDX: 000000000000000d RSI: 0000000000000107 RDI: 0000000000000004
[   47.016551] RBP: 000000000072bf50 R08: 00000000000001fd R09: 0000000000000000
[   47.023810] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff
[   47.031079] R13: 000000000000055c R14: 00000000006fc140 R15: 0000000000000001
[   47.038345] 
[   47.039961] Local variable description: ----req_u@packet_setsockopt
[   47.046350] Variable was created at:
[   47.050059]  packet_setsockopt+0x13f/0x5a90
[   47.055150]  SYSC_setsockopt+0x4b8/0x570
[   47.059193] ==================================================================
[   47.066545] Disabling lock debugging due to kernel taint
[   47.071991] Kernel panic - not syncing: panic_on_warn set ...
[   47.071991] 
[   47.079360] CPU: 1 PID: 4935 Comm: syz-executor6 Tainted: G    B            4.16.0+ #87
[   47.087498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.096845] Call Trace:
[   47.099433]  dump_stack+0x185/0x1d0
[   47.103054]  panic+0x39d/0x940
[   47.106239]  ? packet_set_ring+0x1254/0x3870
[   47.110644]  kmsan_report+0x238/0x240
[   47.114442]  __msan_warning_32+0x6c/0xb0
[   47.118500]  packet_set_ring+0x1254/0x3870
[   47.122744]  ? kmsan_set_origin_inline+0x6b/0x120
[   47.127589]  ? kmsan_internal_unpoison_shadow+0x83/0xe0
[   47.132944]  packet_setsockopt+0x12c6/0x5a90
[   47.137373]  ? __fget_light+0x56/0x710
[   47.141255]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   47.146602]  ? security_socket_setsockopt+0x5b/0x200
[   47.151693]  ? packet_ioctl+0x420/0x420
[   47.155653]  SYSC_setsockopt+0x4b8/0x570
[   47.159710]  SyS_setsockopt+0x76/0xa0
[   47.163502]  do_syscall_64+0x309/0x430
[   47.167391]  ? SYSC_recv+0xe0/0xe0
[   47.170938]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   47.176114] RIP: 0033:0x455979
[   47.179292] RSP: 002b:00007fec8345cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   47.187002] RAX: ffffffffffffffda RBX: 00007fec8345d6d4 RCX: 0000000000455979
[   47.194275] RDX: 000000000000000d RSI: 0000000000000107 RDI: 0000000000000004
[   47.201543] RBP: 000000000072bf50 R08: 00000000000001fd R09: 0000000000000000
[   47.208805] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff
[   47.216070] R13: 000000000000055c R14: 00000000006fc140 R15: 0000000000000001
[   47.224048] Dumping ftrace buffer:
[   47.227591]    (ftrace buffer empty)
[   47.231289] Kernel Offset: disabled
[   47.234906] Rebooting in 86400 seconds..