------------[ cut here ]------------
kernel BUG at net/ipv4/tcp_output.c:2815!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 1308 Comm: kworker/0:3 Not tainted 4.13.0-rc6+ #28
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events_long gc_worker
task: ffff8801d3fc2740 task.stack: ffff8801d3f18000
RIP: 0010:__tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2815
RSP: 0018:ffff8801db207408 EFLAGS: 00010206
RAX: ffff8801d3fc2740 RBX: 0000000000000001 RCX: 000000001dfebe24
RDX: 0000000000000100 RSI: ffff8801c499f280 RDI: ffff8801c499f2ac
RBP: ffff8801db2075c8 R08: ffff88021fff901c R09: ffff88021fff9008
R10: 0000000000000000 R11: ffff88021fff901d R12: ffff8801c499f306
R13: 000000001dfec1b4 R14: ffff8801c499f280 R15: ffff8801cff22000
FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff717d66db8 CR3: 00000001ac4b5000 CR4: 00000000001406f0
Call Trace:
 <IRQ>
 tcp_retransmit_skb+0x2e/0x230 net/ipv4/tcp_output.c:2889
 tcp_retransmit_timer+0xcee/0x2a10 net/ipv4/tcp_timer.c:476
 tcp_write_timer_handler+0x335/0x810 net/ipv4/tcp_timer.c:561
 tcp_write_timer+0x146/0x160 net/ipv4/tcp_timer.c:579
 call_timer_fn+0x233/0x830 kernel/time/timer.c:1268
 expire_timers kernel/time/timer.c:1307 [inline]
 __run_timers+0x7fd/0xb90 kernel/time/timer.c:1601
 run_timer_softirq+0x21/0x80 kernel/time/timer.c:1614
 __do_softirq+0x2f5/0xba3 kernel/softirq.c:284
 invoke_softirq kernel/softirq.c:364 [inline]
 irq_exit+0x1cc/0x200 kernel/softirq.c:405
 exiting_irq arch/x86/include/asm/apic.h:638 [inline]
 smp_apic_timer_interrupt+0x76/0xa0 arch/x86/kernel/apic/apic.c:1044
 apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:702
RIP: 0010:get_current arch/x86/include/asm/current.h:14 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x9/0x60 kernel/kcov.c:59
RSP: 0018:ffff8801d3f1f368 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
RAX: ffff8801d3fc2740 RBX: 0000000000013a6f RCX: 0000000000000006
RDX: 0000000000000000 RSI: ffff8801d3fc3010 RDI: ffff8801d3fc2fbc
RBP: ffff8801d3f1f558 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003a7e3e96
R13: 0000000000000000 R14: 0000000000009d37 R15: dffffc0000000000
 </IRQ>
 process_one_work+0xbf3/0x1bc0 kernel/workqueue.c:2097
 worker_thread+0x223/0x1860 kernel/workqueue.c:2231
 kthread+0x35e/0x430 kernel/kthread.c:231
 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:425
Code: ff e8 bd a5 95 fd e9 4b fb ff ff 48 8b bd a0 fe ff ff e8 0c a6 95 fd e9 fc f8 ff ff e8 02 a6 95 fd e9 53 f6 ff ff e8 88 be 61 fd <0f> 0b e8 f1 a5 95 fd e9 9e e5 ff ff 4c 89 e7 e8 84 a5 95 fd e9 
RIP: __tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2815 RSP: ffff8801db207408
---[ end trace c8653f8ca4cb53dc ]---