TRACE: raw:OUTPUT:rule:2 IN= OUT=eth0 SRC=fe80:0000:0000:0000:4001:0aff:fe80:0fc0 DST=ff02:0000:0000:0000:0000:0000:0000:0002 LEN=56 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=ICMPv6 TYPE=133 CODE=0 
------------[ cut here ]------------
kernel BUG at kernel/time/timer.c:958!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 4171 Comm: sshd Not tainted 4.15.0+ #221
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__mod_timer kernel/time/timer.c:958 [inline]
RIP: 0010:mod_timer+0x839/0x1340 kernel/time/timer.c:1102
RSP: 0018:ffff8801db506e68 EFLAGS: 00010206
RAX: ffff8801b7e64000 RBX: ffff8801af5c1490 RCX: ffffffff81604e09
RDX: 0000000000000100 RSI: 00000000fffbde91 RDI: ffff8801af5c14a8
RBP: ffff8801db507108 R08: 0000000000000000 R09: 1ffff1003b6a0dfa
R10: ffff8801db506f98 R11: 0000000000000005 R12: dffffc0000000000
R13: ffff8801db5070e0 R14: ffff8801db507140 R15: ffff8801b1e2dcd0
FS:  00007f750227a7c0(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005603dcb9a0b8 CR3: 00000001cef1f001 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 led_tg+0x1db/0x2e0 net/netfilter/xt_LED.c:75
 ip6t_do_table+0xc2a/0x1a30 net/ipv6/netfilter/ip6_tables.c:365
 ip6table_raw_hook+0x65/0x80 net/ipv6/netfilter/ip6table_raw.c:42
 nf_hook_entry_hookfn include/linux/netfilter.h:120 [inline]
 nf_hook_slow+0xba/0x1a0 net/netfilter/core.c:483
 nf_hook.constprop.27+0x3f6/0x830 include/linux/netfilter.h:243
 NF_HOOK include/linux/netfilter.h:286 [inline]
 ndisc_send_skb+0xa51/0x1370 net/ipv6/ndisc.c:491
 ndisc_send_rs+0x126/0x670 net/ipv6/ndisc.c:685
 addrconf_rs_timer+0x363/0x6b0 net/ipv6/addrconf.c:3769
 call_timer_fn+0x228/0x820 kernel/time/timer.c:1326
 expire_timers kernel/time/timer.c:1363 [inline]
 __run_timers+0x7ee/0xb70 kernel/time/timer.c:1666
 run_timer_softirq+0x4c/0x70 kernel/time/timer.c:1692
 __do_softirq+0x2d7/0xb85 kernel/softirq.c:285
 do_softirq_own_stack+0x2a/0x40 arch/x86/entry/entry_64.S:1151
 </IRQ>
 do_softirq.part.19+0x14d/0x190 kernel/softirq.c:329
 do_softirq kernel/softirq.c:177 [inline]
 __local_bh_enable_ip+0x1ee/0x230 kernel/softirq.c:182
 local_bh_enable include/linux/bottom_half.h:32 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:726 [inline]
 ip_finish_output2+0x962/0x1550 net/ipv4/ip_output.c:231
 ip_finish_output+0x864/0xd10 net/ipv4/ip_output.c:317
 NF_HOOK_COND include/linux/netfilter.h:277 [inline]
 ip_output+0x1d2/0x860 net/ipv4/ip_output.c:405
 dst_output include/net/dst.h:443 [inline]
 ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124
 ip_queue_xmit+0x8c0/0x18e0 net/ipv4/ip_output.c:504
 tcp_transmit_skb+0x1b12/0x38b0 net/ipv4/tcp_output.c:1176
 tcp_write_xmit+0x68e/0x5290 net/ipv4/tcp_output.c:2368
 __tcp_push_pending_frames+0xa0/0x250 net/ipv4/tcp_output.c:2541
 tcp_push+0x547/0x780 net/ipv4/tcp.c:726
 tcp_sendmsg_locked+0x289a/0x3c70 net/ipv4/tcp.c:1426
 tcp_sendmsg+0x2f/0x50 net/ipv4/tcp.c:1463
 inet_sendmsg+0x11f/0x5e0 net/ipv4/af_inet.c:764
 sock_sendmsg_nosec net/socket.c:630 [inline]
 sock_sendmsg+0xca/0x110 net/socket.c:640
 sock_write_iter+0x31a/0x5d0 net/socket.c:909
 call_write_iter include/linux/fs.h:1781 [inline]
 new_sync_write fs/read_write.c:469 [inline]
 __vfs_write+0x684/0x970 fs/read_write.c:482
 vfs_write+0x189/0x510 fs/read_write.c:544
 SYSC_write fs/read_write.c:589 [inline]
 SyS_write+0xef/0x220 fs/read_write.c:581
 entry_SYSCALL_64_fastpath+0x29/0xa0
RIP: 0033:0x7f7500615370
RSP: 002b:00007ffd6b9e7658 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7500615370
RDX: 0000000000000038 RSI: 000055f5b1840460 RDI: 0000000000000003
RBP: 000055f5b142ac88 R08: 0000000000000001 R09: 0101010101010101
R10: 0000000000000008 R11: 0000000000000246 R12: 000055f5b183ed30
R13: 000055f5b1428fb4 R14: 0000000000000028 R15: 000055f5b142aca0
Code: 8b 37 4d 85 f6 75 a1 4c 8b bd 68 fd ff ff 4c 8b b5 60 fd ff ff e8 b8 57 10 00 65 ff 0d 51 9f a1 7e e9 de fc ff ff e8 a7 57 10 00 <0f> 0b e8 a0 57 10 00 e9 28 fb ff ff e8 96 57 10 00 4c 89 bd 70 
RIP: __mod_timer kernel/time/timer.c:958 [inline] RSP: ffff8801db506e68
RIP: mod_timer+0x839/0x1340 kernel/time/timer.c:1102 RSP: ffff8801db506e68
---[ end trace bbe7135b7f654ebb ]---