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 '10.128.10.20' (ECDSA) to the list of known hosts.
2018/04/11 13:39:59 parsed 1 programs
2018/04/11 13:39:59 executed programs: 0
syzkaller login: [   29.319147] IPVS: ftp: loaded support on port[0] = 21
[   29.364855] WARNING: CPU: 0 PID: 4486 at net/bridge/netfilter/ebtables.c:2063 compat_copy_entries+0xdaf/0x1170
[   29.375123] Kernel panic - not syncing: panic_on_warn set ...
[   29.375123] 
[   29.382465] CPU: 0 PID: 4486 Comm: syz-executor0 Not tainted 4.16.0+ #288
[   29.389362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   29.398724] Call Trace:
[   29.401722]  dump_stack+0x1a7/0x27d
[   29.405340]  ? arch_local_irq_restore+0x53/0x53
[   29.409986]  ? vsnprintf+0x1ed/0x1900
[   29.413769]  panic+0x1f8/0x42c
[   29.416936]  ? refcount_error_report+0x214/0x214
[   29.421667]  ? show_regs_print_info+0x18/0x18
[   29.426137]  ? __warn+0x1c1/0x200
[   29.429568]  ? compat_copy_entries+0xdaf/0x1170
[   29.434210]  __warn+0x1dc/0x200
[   29.437467]  ? compat_copy_entries+0xdaf/0x1170
[   29.442112]  report_bug+0x1f4/0x2b0
[   29.445718]  fixup_bug.part.10+0x37/0x80
[   29.449755]  do_error_trap+0x2d7/0x3e0
[   29.453616]  ? math_error+0x400/0x400
[   29.457403]  ? __alloc_pages_nodemask+0xabe/0xdd0
[   29.462220]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   29.467040]  do_invalid_op+0x1b/0x20
[   29.470729]  invalid_op+0x1b/0x40
[   29.474159] RIP: 0010:compat_copy_entries+0xdaf/0x1170
[   29.479406] RSP: 0018:ffff8801b02a77b0 EFLAGS: 00010293
[   29.484745] RAX: ffff8801d9b00500 RBX: 0000000000000000 RCX: ffffffff8630d07f
[   29.491988] RDX: 0000000000000000 RSI: ffffc90001e70120 RDI: 0000000000000000
[   29.499236] RBP: ffff8801b02a7938 R08: 0000000000000004 R09: ffffed0039cb0489
[   29.506480] R10: 0000000000000001 R11: ffffed0039cb0488 R12: 0000000000000000
[   29.513723] R13: dffffc0000000000 R14: ffff8801b02a7998 R15: 0000000000000020
[   29.520981]  ? compat_copy_entries+0xdaf/0x1170
[   29.525634]  ? compat_table_info+0x590/0x590
[   29.530026]  ? __might_sleep+0x95/0x190
[   29.533986]  compat_do_replace+0x398/0x7d0
[   29.538197]  ? do_ebt_set_ctl+0x110/0x110
[   29.542322]  ? kasan_check_write+0x14/0x20
[   29.546530]  ? cap_capable+0x1b5/0x230
[   29.550397]  ? ns_capable_common+0xcf/0x160
[   29.554697]  compat_do_ebt_set_ctl+0x22a/0x2d0
[   29.559254]  ? compat_do_replace+0x7d0/0x7d0
[   29.563638]  ? __fget+0x370/0x580
[   29.567077]  ? mutex_unlock+0xd/0x10
[   29.570792]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   29.576049]  compat_nf_setsockopt+0x88/0x130
[   29.580441]  ? compat_do_replace+0x7d0/0x7d0
[   29.584840]  compat_ip_setsockopt+0x8b/0xd0
[   29.589143]  compat_udp_setsockopt+0x45/0x80
[   29.593531]  compat_sock_common_setsockopt+0xb2/0x140
[   29.598693]  ? udp_lib_unhash+0x950/0x950
[   29.602814]  ? sock_common_setsockopt+0xd0/0xd0
[   29.607455]  __compat_sys_setsockopt+0x183/0x710
[   29.612188]  ? __compat_sys_getsockopt+0x770/0x770
[   29.617094]  ? compat_SyS_get_robust_list+0x300/0x300
[   29.622258]  ? __do_page_fault+0x358/0xbe0
[   29.626469]  ? move_addr_to_kernel+0x60/0x60
[   29.630856]  compat_SyS_setsockopt+0x34/0x50
[   29.635256]  ? scm_detach_fds_compat+0x3d0/0x3d0
[   29.639991]  do_fast_syscall_32+0x3ec/0xf9f
[   29.644293]  ? do_int80_syscall_32+0x9c0/0x9c0
[   29.648848]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   29.653580]  ? syscall_return_slowpath+0x2ac/0x550
[   29.658484]  ? prepare_exit_to_usermode+0x350/0x350
[   29.663475]  ? sysret32_from_system_call+0x5/0x3c
[   29.668294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   29.673201]  entry_SYSENTER_compat+0x70/0x7f
[   29.677585] RIP: 0023:0xf7f20c99
[   29.680921] RSP: 002b:00000000ffcad65c EFLAGS: 00000286 ORIG_RAX: 000000000000016e
[   29.688612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
[   29.695856] RDX: 0000000000000080 RSI: 0000000020000580 RDI: 0000000000000280
[   29.703099] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   29.710367] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[   29.717612] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   29.725557] Dumping ftrace buffer:
[   29.729243]    (ftrace buffer empty)
[   29.732928] Kernel Offset: disabled
[   29.736533] Rebooting in 86400 seconds..