xt_connbytes: Forcing CT accounting to be enabled
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 4189 Comm: syzkaller169296 Not tainted 4.16.0-rc2+ #235
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ip6t_do_table+0x132d/0x1a30 net/ipv6/netfilter/ip6_tables.c:355
RSP: 0018:ffff8801db407138 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8801b08e4fa0 RCX: ffffffff84dc2921
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801b08e4e8e
RBP: ffff8801db407380 R08: 1ffff1003b680dce R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801b08e4e00
FS:  000000000245a880(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002037c000 CR3: 00000001b1e04001 CR4: 00000000001606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ip6table_filter_hook+0x65/0x80 net/ipv6/netfilter/ip6table_filter.c:41
 nf_hook_entry_hookfn include/linux/netfilter.h:120 [inline]
 nf_hook_slow+0xba/0x1a0 net/netfilter/core.c:483
 nf_hook.constprop.37+0x3f6/0x830 include/linux/netfilter.h:243
 NF_HOOK include/linux/netfilter.h:286 [inline]
 mld_sendpack+0x6c2/0xe70 net/ipv6/mcast.c:1658
 mld_send_cr net/ipv6/mcast.c:1954 [inline]
 mld_ifc_timer_expire+0x3d9/0x770 net/ipv6/mcast.c:2451
 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
 invoke_softirq kernel/softirq.c:365 [inline]
 irq_exit+0x1cc/0x200 kernel/softirq.c:405
 exiting_irq arch/x86/include/asm/apic.h:541 [inline]
 smp_apic_timer_interrupt+0x16b/0x700 arch/x86/kernel/apic/apic.c:1052
 apic_timer_interrupt+0x8e/0xa0 arch/x86/entry/entry_64.S:796
 </IRQ>
RIP: 0010:update_stack_state+0x3ba/0x700 arch/x86/kernel/unwind_frame.c:271
RSP: 0018:ffff8801b1db74a8 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff12
RAX: dffffc0000000000 RBX: ffff8801b1db7c20 RCX: 1ffff100363b6e00
RDX: ffff8801b1db7728 RSI: ffff8801b1db7c30 RDI: ffff8801b1db7728
RBP: ffff8801b1db75b0 R08: ffff8801b1db7720 R09: ffff8801ae0f06c0
R10: 000000000000000b R11: ffffed00363b6ee6 R12: 1ffff100363b6e9d
R13: 1ffff100363b6ea1 R14: ffffffff81b8cdcd R15: ffff8801b1db76e0
 unwind_next_frame.part.6+0x1a6/0xb40 arch/x86/kernel/unwind_frame.c:329
 unwind_next_frame+0x3e/0x50 arch/x86/kernel/unwind_frame.c:287
 __save_stack_trace+0x6e/0xd0 arch/x86/kernel/stacktrace.c:44
 save_stack_trace+0x1a/0x20 arch/x86/kernel/stacktrace.c:60
 save_stack+0x43/0xd0 mm/kasan/kasan.c:447
 set_track mm/kasan/kasan.c:459 [inline]
 kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:552
 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:489
 slab_post_alloc_hook mm/slab.h:443 [inline]
 slab_alloc mm/slab.c:3379 [inline]
 kmem_cache_alloc+0x11b/0x760 mm/slab.c:3539
 __d_alloc+0xc1/0xbd0 fs/dcache.c:1605
 d_alloc_pseudo+0x1d/0x30 fs/dcache.c:1727
 sock_alloc_file+0x157/0x560 net/socket.c:401
 sock_map_fd+0x34/0x90 net/socket.c:437
 SYSC_socket net/socket.c:1359 [inline]
 SyS_socket+0x125/0x1d0 net/socket.c:1335
 do_syscall_64+0x280/0x940 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4462c9
RSP: 002b:00007ffd49876ac8 EFLAGS: 00000207 ORIG_RAX: 0000000000000029
RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004462c9
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000a
RBP: 00007ffd49876bf8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000207 R12: 00007ffd49876bf8
R13: 0000000000403790 R14: 0000000000000000 R15: 0000000000000000
Code: 41 f6 87 83 00 00 00 04 75 37 e8 af e2 94 fc 8b 85 14 fe ff ff 48 8b b5 50 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 26 03 00 00 4d 89 7d 00 44 89 a5 14 fe ff 
RIP: ip6t_do_table+0x132d/0x1a30 net/ipv6/netfilter/ip6_tables.c:355 RSP: ffff8801db407138
---[ end trace e4380e98aa23032b ]---
kasan: CONFIG_KASAN_INLINE enabled