------------[ cut here ]------------
kernel BUG at net/ipv4/tcp_output.c:2695!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 4099 Comm: kworker/u4:3 Not tainted 4.9.89-gebc2789 #3
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events_unbound call_usermodehelper_exec_work
task: ffff8801d3f14800 task.stack: ffff8801d3068000
RIP: 0010:[<ffffffff8327ce72>]  [<ffffffff8327ce72>] __tcp_retransmit_skb+0x1882/0x1ce0 net/ipv4/tcp_output.c:2695
RSP: 0018:ffff8801db307b58  EFLAGS: 00010206
RAX: ffff8801d3f14800 RBX: 0000000000000001 RCX: ffffffff8327ce72
RDX: 0000000000000100 RSI: ffff8801d4a00d04 RDI: ffff8801d9853bac
RBP: ffff8801db307c10 R08: ffff88021fffd05c R09: 0000000000000000
R10: ffff88021fffd058 R11: ffff88021fffd050 R12: ffff8801d9853c06
R13: 000000004ed0b350 R14: ffff8801d9853b80 R15: ffff8801d4a00ac0
FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000008340025 CR3: 00000001c208a000 CR4: 0000000000160670
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 151eaf8ac0934b3c 0000001a2d686ac4 ffff8801d4a00ac0 0000000000000004
 0000000000000000 dffffc0000000000 ffff8801d9853930 ffff8801db307bb8
 ffffffff833a2497 ffff8801d4a01374 ffff8801d4a00ac0 ffffffff833a2070
Call Trace:
 [<ffffffff8327daf9>] tcp_retransmit_skb+0x29/0x2b0 net/ipv4/tcp_output.c:2768
 [<ffffffff8328459f>] tcp_retransmit_timer+0xc4f/0x22c0 net/ipv4/tcp_timer.c:507
 [<ffffffff83285e2e>] tcp_write_timer_handler+0x21e/0x780 net/ipv4/tcp_timer.c:591
 [<ffffffff832864ea>] tcp_write_timer+0x15a/0x170 net/ipv4/tcp_timer.c:609
 [<ffffffff812a5e94>] call_timer_fn+0x164/0x700 kernel/time/timer.c:1319
 [<ffffffff812a811c>] expire_timers kernel/time/timer.c:1359 [inline]
 [<ffffffff812a811c>] __run_timers kernel/time/timer.c:1658 [inline]
 [<ffffffff812a811c>] run_timer_softirq+0xe8c/0x1650 kernel/time/timer.c:1684
 [<ffffffff838be5d6>] __do_softirq+0x206/0x951 kernel/softirq.c:284
 [<ffffffff81147315>] invoke_softirq kernel/softirq.c:364 [inline]
 [<ffffffff81147315>] irq_exit+0x165/0x190 kernel/softirq.c:405
 [<ffffffff838bd1eb>] exiting_irq arch/x86/include/asm/apic.h:659 [inline]
 [<ffffffff838bd1eb>] smp_apic_timer_interrupt+0x7b/0xa0 arch/x86/kernel/apic/apic.c:960
 [<ffffffff838b9470>] apic_timer_interrupt+0xa0/0xb0 arch/x86/entry/entry_64.S:648
 <EOI> [  114.032673]  [<ffffffff81240611>] ? arch_local_irq_restore arch/x86/include/asm/paravirt.h:768 [inline]
 <EOI> [  114.032673]  [<ffffffff81240611>] ? lock_acquire+0x171/0x410 kernel/locking/lockdep.c:3759
 [<ffffffff81bf6b36>] rcu_lock_acquire include/linux/rcupdate.h:493 [inline]
 [<ffffffff81bf6b36>] rcu_read_lock include/linux/rcupdate.h:875 [inline]
 [<ffffffff81bf6b36>] task_sid security/selinux/hooks.c:208 [inline]
 [<ffffffff81bf6b36>] current_has_perm+0xd6/0x2f0 security/selinux/hooks.c:1646
 [<ffffffff81bf6f3c>] selinux_task_create+0x1c/0x20 security/selinux/hooks.c:3713
 [<ffffffff81bd4b6d>] security_task_create+0x6d/0xa0 security/security.c:894
 [<ffffffff81129836>] copy_process.part.50+0x206/0x5cc0 kernel/fork.c:1521
 [<ffffffff8112f780>] copy_process kernel/fork.c:1497 [inline]
 [<ffffffff8112f780>] _do_fork+0x1c0/0xd70 kernel/fork.c:1955
 [<ffffffff81130364>] kernel_thread+0x34/0x40 kernel/fork.c:2017
 [<ffffffff8117a4f4>] call_usermodehelper_exec_sync kernel/kmod.c:275 [inline]
 [<ffffffff8117a4f4>] call_usermodehelper_exec_work+0x104/0x240 kernel/kmod.c:327
 [<ffffffff8118a030>] process_one_work+0x7e0/0x1610 kernel/workqueue.c:2092
 [<ffffffff8118af40>] worker_thread+0xe0/0x10d0 kernel/workqueue.c:2226
 [<ffffffff8119af4d>] kthread+0x26d/0x300 kernel/kthread.c:211
 [<ffffffff838b7c9c>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373
Code: ff 48 8b 7d c0 e8 cf 20 2c fe e9 cc f8 ff ff 48 89 cf e8 02 21 2c fe e9 aa f1 ff ff e8 d8 20 2c fe e9 79 f8 ff ff e8 0e ec 0e fe <0f> 0b e8 e7 20 2c fe e9 53 fb ff ff e8 dd 20 2c fe e9 1b fe ff 
RIP  [<ffffffff8327ce72>] __tcp_retransmit_skb+0x1882/0x1ce0 net/ipv4/tcp_output.c:2695
 RSP <ffff8801db307b58>
---[ end trace 3249865889c789c6 ]---