IPv6: Can't replace route, no match found
SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65535 sclass=netlink_xfrm_socket pig=28448 comm=syz-executor7
IPv6: Can't replace route, no match found
SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65535 sclass=netlink_xfrm_socket pig=28440 comm=syz-executor7
------------[ cut here ]------------
kernel BUG at net/ipv4/tcp_output.c:2817!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 28481 Comm: modprobe Not tainted 4.13.0+ #42
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801c9c4c080 task.stack: ffff8801a7720000
RIP: 0010:__tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2817
RSP: 0000:ffff8801db3072a8 EFLAGS: 00010206
RAX: ffff8801c9c4c080 RBX: 0000000000000001 RCX: 00000000cff72453
RDX: 0000000000000100 RSI: ffff8801d8364cc0 RDI: ffff8801d8364cec
RBP: ffff8801db307468 R08: ffff88021fff905c R09: ffff88021fff9048
R10: 0000000000000000 R11: ffff88021fff905d R12: ffff8801d8364d46
R13: 00000000cff727e3 R14: ffff8801d8364cc0 R15: ffff8801c88763c0
FS:  00007f381132f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3810cbe8b0 CR3: 00000001a7fc8000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 tcp_retransmit_skb+0x2e/0x230 net/ipv4/tcp_output.c:2891
 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+0x246/0x850 kernel/time/timer.c:1281
 expire_timers kernel/time/timer.c:1320 [inline]
 __run_timers+0x7fd/0xb90 kernel/time/timer.c:1620
 run_timer_softirq+0x4c/0xb0 kernel/time/timer.c:1646
 __do_softirq+0x2bb/0xbd0 kernel/softirq.c:284
 invoke_softirq kernel/softirq.c:364 [inline]
 irq_exit+0x1d3/0x210 kernel/softirq.c:405
 exiting_irq arch/x86/include/asm/apic.h:638 [inline]
 smp_apic_timer_interrupt+0x177/0x710 arch/x86/kernel/apic/apic.c:1048
 apic_timer_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:770
 </IRQ>
RIP: 0010:debug_lockdep_rcu_enabled.part.3+0x44/0x60 kernel/rcu/update.c:301
RSP: 0000:ffff8801a7727100 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 000000001501392e RDI: ffff8801c9c4c914
RBP: ffff8801a7727100 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff87241d20 R12: ffffea00076ceb40
R13: 0000000000000000 R14: ffffea00076ceb40 R15: ffff8801a7727418
 debug_lockdep_rcu_enabled+0x77/0x90 kernel/rcu/update.c:299
 rcu_read_lock include/linux/rcupdate.h:615 [inline]
 lock_page_memcg+0x94/0x3b0 mm/memcontrol.c:1636
 page_add_file_rmap+0xef/0xa90 mm/rmap.c:1178
 alloc_set_pte+0x89a/0x18f0 mm/memory.c:3236
 filemap_map_pages+0x1080/0x15d0 mm/filemap.c:2518
 do_fault_around mm/memory.c:3382 [inline]
 do_read_fault mm/memory.c:3416 [inline]
 do_fault mm/memory.c:3521 [inline]
 handle_pte_fault mm/memory.c:3751 [inline]
 __handle_mm_fault+0x1e1e/0x3840 mm/memory.c:3869
 handle_mm_fault+0x3bb/0x860 mm/memory.c:3906
 __do_page_fault+0x4f6/0xb60 arch/x86/mm/fault.c:1445
 do_page_fault+0xee/0x720 arch/x86/mm/fault.c:1520
 page_fault+0x22/0x30 arch/x86/entry/entry_64.S:1066
RIP: 0033:0x7f3810c04840
RSP: 002b:00007ffcc2329168 EFLAGS: 00010202
RAX: 00007f3810cbe8b0 RBX: 00007f3810cbe7a0 RCX: 0000000000000008
RDX: 0000000000000044 RSI: 00007f3810cbe8b0 RDI: 00007ffcc23291c0
RBP: 00007ffcc23291c0 R08: 00007f3810c04840 R09: 000000000000000a
R10: 00007ffcc2329030 R11: 00007ffcc2329030 R12: 0000000000000008
R13: 0000000000000022 R14: 0000000000000044 R15: 0000000000000000
Code: ff e8 ad b3 95 fd e9 4b fb ff ff 48 8b bd a0 fe ff ff e8 fc b3 95 fd e9 fc f8 ff ff e8 f2 b3 95 fd e9 53 f6 ff ff e8 b8 b2 61 fd <0f> 0b e8 e1 b3 95 fd e9 9e e5 ff ff 4c 89 e7 e8 74 b3 95 fd e9 
RIP: __tcp_retransmit_skb+0x1d18/0x1fa0 net/ipv4/tcp_output.c:2817 RSP: ffff8801db3072a8
---[ end trace 552fa1199a3eab53 ]---