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 '10.128.0.55' (ECDSA) to the list of known hosts.
2018/04/11 15:03:42 parsed 1 programs
2018/04/11 15:03:42 executed programs: 0
syzkaller login: [   32.434936] IPVS: ftp: loaded support on port[0] = 21
[   32.479623] WARNING: CPU: 0 PID: 4478 at net/bridge/netfilter/ebtables.c:2063 compat_copy_entries+0xdaf/0x1170
[   32.489926] Kernel panic - not syncing: panic_on_warn set ...
[   32.489926] 
[   32.497275] CPU: 0 PID: 4478 Comm: syz-executor0 Not tainted 4.16.0+ #288
[   32.504184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.513528] Call Trace:
[   32.516108]  dump_stack+0x1a7/0x27d
[   32.519724]  ? arch_local_irq_restore+0x53/0x53
[   32.524383]  ? vsnprintf+0x1ed/0x1900
[   32.528174]  panic+0x1f8/0x42c
[   32.531348]  ? refcount_error_report+0x214/0x214
[   32.536086]  ? show_regs_print_info+0x18/0x18
[   32.540573]  ? __warn+0x1c1/0x200
[   32.544024]  ? compat_copy_entries+0xdaf/0x1170
[   32.548767]  __warn+0x1dc/0x200
[   32.552055]  ? compat_copy_entries+0xdaf/0x1170
[   32.556709]  report_bug+0x1f4/0x2b0
[   32.560317]  fixup_bug.part.10+0x37/0x80
[   32.564375]  do_error_trap+0x2d7/0x3e0
[   32.568250]  ? math_error+0x400/0x400
[   32.572034]  ? module_unload_free+0x530/0x530
[   32.576519]  ? rcu_read_lock_sched_held+0x108/0x120
[   32.581605]  ? __alloc_pages_nodemask+0xabe/0xdd0
[   32.586429]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   32.591254]  do_invalid_op+0x1b/0x20
[   32.594958]  invalid_op+0x1b/0x40
[   32.598392] RIP: 0010:compat_copy_entries+0xdaf/0x1170
[   32.603644] RSP: 0018:ffff8801ad9077b0 EFLAGS: 00010293
[   32.608987] RAX: ffff8801ad9b2280 RBX: 0000000000000000 RCX: ffffffff8630d07f
[   32.616240] RDX: 0000000000000000 RSI: ffffc90001e60108 RDI: 0000000000000000
[   32.623494] RBP: ffff8801ad907938 R08: 0000000000000004 R09: ffffed0039cbb193
[   32.630766] R10: 0000000000000001 R11: ffffed0039cbb192 R12: 0000000000000004
[   32.638024] R13: dffffc0000000000 R14: ffff8801ad907998 R15: 0000000000000004
[   32.645308]  ? compat_copy_entries+0xdaf/0x1170
[   32.649975]  ? compat_table_info+0x590/0x590
[   32.654367]  ? __might_sleep+0x95/0x190
[   32.658343]  compat_do_replace+0x398/0x7d0
[   32.662557]  ? do_ebt_set_ctl+0x110/0x110
[   32.666686]  ? kasan_check_write+0x14/0x20
[   32.670905]  ? cap_capable+0x1b5/0x230
[   32.674786]  ? ns_capable_common+0xcf/0x160
[   32.679098]  compat_do_ebt_set_ctl+0x22a/0x2d0
[   32.683664]  ? compat_do_replace+0x7d0/0x7d0
[   32.688055]  ? __fget+0x370/0x580
[   32.691499]  ? mutex_unlock+0xd/0x10
[   32.695197]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   32.700453]  compat_nf_setsockopt+0x88/0x130
[   32.704841]  ? compat_do_replace+0x7d0/0x7d0
[   32.709234]  compat_ip_setsockopt+0x8b/0xd0
[   32.713544]  compat_udp_setsockopt+0x45/0x80
[   32.717939]  compat_sock_common_setsockopt+0xb2/0x140
[   32.723147]  ? udp_lib_unhash+0x950/0x950
[   32.727301]  ? sock_common_setsockopt+0xd0/0xd0
[   32.731953]  __compat_sys_setsockopt+0x183/0x710
[   32.736692]  ? __compat_sys_getsockopt+0x770/0x770
[   32.741602]  ? compat_SyS_get_robust_list+0x300/0x300
[   32.746773]  ? __do_page_fault+0x358/0xbe0
[   32.751016]  ? move_addr_to_kernel+0x60/0x60
[   32.755414]  compat_SyS_setsockopt+0x34/0x50
[   32.759803]  ? scm_detach_fds_compat+0x3d0/0x3d0
[   32.764538]  do_fast_syscall_32+0x3ec/0xf9f
[   32.768855]  ? do_int80_syscall_32+0x9c0/0x9c0
[   32.773415]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   32.778167]  ? syscall_return_slowpath+0x2ac/0x550
[   32.783074]  ? prepare_exit_to_usermode+0x350/0x350
[   32.788078]  ? sysret32_from_system_call+0x5/0x3c
[   32.792901]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   32.797744]  entry_SYSENTER_compat+0x70/0x7f
[   32.802130] RIP: 0023:0xf7f8bc99
[   32.805469] RSP: 002b:00000000ffb9c38c EFLAGS: 00000286 ORIG_RAX: 000000000000016e
[   32.813153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
[   32.820403] RDX: 0000000000000080 RSI: 00000000200002c0 RDI: 0000000000000294
[   32.827657] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   32.834923] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[   32.842173] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   32.850214] Dumping ftrace buffer:
[   32.853878]    (ftrace buffer empty)
[   32.857563] Kernel Offset: disabled
[   32.861169] Rebooting in 86400 seconds..