IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
8021q: adding VLAN 0 to HW filter on device batadv0
audit: type=1400 audit(1560425164.288:38): avc:  denied  { associate } for  pid=7902 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
WARNING: CPU: 1 PID: 7915 at kernel/signal.c:2320 do_jobctl_trap kernel/signal.c:2320 [inline]
WARNING: CPU: 1 PID: 7915 at kernel/signal.c:2320 get_signal+0x1bf9/0x1fc0 kernel/signal.c:2453
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 7915 Comm: syz-executor.0 Not tainted 4.19.50 #22
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 panic+0x263/0x507 kernel/panic.c:185
 __warn.cold+0x20/0x4a kernel/panic.c:540
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x204/0x360 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1013
RIP: 0010:do_jobctl_trap kernel/signal.c:2320 [inline]
RIP: 0010:get_signal+0x1bf9/0x1fc0 kernel/signal.c:2453
Code: 84 db 0f 84 d5 e5 ff ff e8 f4 f4 27 00 31 ff e8 8d 8b 17 00 e9 c4 e5 ff ff e8 e3 f4 27 00 0f 0b e9 dd fa ff ff e8 d7 f4 27 00 <0f> 0b 41 bd 00 80 00 00 e9 7e f4 ff ff e8 75 58 5e 00 e9 5e e9 ff
RSP: 0018:ffff88807840fc30 EFLAGS: 00010093
RAX: ffff88807ed7a180 RBX: 0000000000000001 RCX: ffffffff81430684
RDX: 0000000000000000 RSI: ffffffff81431209 RDI: 0000000000000005
RBP: ffff88807840fce8 R08: ffff88807ed7a180 R09: ffffed1015349a42
R10: ffffed1015349a41 R11: ffff8880a9a4d20b R12: 0000000000000000
R13: 0000000000008000 R14: dffffc0000000000 R15: ffff88807ed7a180
 do_signal+0x95/0x1960 arch/x86/kernel/signal.c:821
 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:163
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath+0x40a/0x4c0 arch/x86/entry/common.c:271
 ret_from_fork+0x15/0x30 arch/x86/entry/entry_64.S:407
RIP: 0033:0x4592c9
Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f255d58bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004592c9
RDX: 9999999999999999 RSI: 0000000000000000 RDI: 000000000a01ffff
RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f255d58c6d4
R13: 00000000004bf72a R14: 00000000004d0e18 R15: 00000000ffffffff
Shutting down cpus with NMI
Kernel Offset: disabled
Rebooting in 86400 seconds..