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: 4893 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #284
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ip6t_do_table+0x12de/0x19d0 net/ipv6/netfilter/ip6_tables.c:360
RSP: 0018:ffff8801db206ae8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8801cd5dc500 RCX: ffffffff84d30352
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801cd5dc65e
RBP: ffff8801db206cf0 R08: ffff8801db206df0 R09: 0000000000000002
R10: 00000000000000d0 R11: 0000000000000020 R12: 0000000000000001
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801cd5dc5d0
FS:  00000000010a8940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020f7b000 CR3: 00000001c59df003 CR4: 00000000001606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ip6table_security_hook+0x65/0x80 net/ipv6/netfilter/ip6table_security.c:45
 nf_hook_entry_hookfn include/linux/netfilter.h:108 [inline]
 nf_hook_slow+0xba/0x1a0 net/netfilter/core.c:467
 nf_hook include/linux/netfilter.h:205 [inline]
 NF_HOOK include/linux/netfilter.h:248 [inline]
 ip6_input+0x368/0x560 net/ipv6/ip6_input.c:327
 dst_input include/net/dst.h:466 [inline]
 ip6_rcv_finish+0x297/0x8c0 net/ipv6/ip6_input.c:71
 NF_HOOK include/linux/netfilter.h:250 [inline]
 ipv6_rcv+0xf37/0x1fa0 net/ipv6/ip6_input.c:208
 __netif_receive_skb_core+0x1a41/0x3460 net/core/dev.c:4484
 __netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4549
 process_backlog+0x203/0x740 net/core/dev.c:5228
 napi_poll net/core/dev.c:5626 [inline]
 net_rx_action+0x792/0x1910 net/core/dev.c:5692
 __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+0xa9/0xb0 arch/x86/entry/entry_64.S:937
 </IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:777 [inline]
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x5e/0xba kernel/locking/spinlock.c:184
RSP: 0018:ffff8801c19378c8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11
RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000000
RDX: 1ffffffff0d59195 RSI: 0000000000000001 RDI: 0000000000000282
RBP: ffff8801c19378d8 R08: ffff8801cd447b60 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cd447b48
R13: ffff8801c1937a40 R14: ffff8801c5bc01c8 R15: 0000000000000000
 spin_unlock_irqrestore include/linux/spinlock.h:365 [inline]
 fill_tgid_exit kernel/taskstats.c:288 [inline]
 taskstats_exit+0x2aa/0xfc0 kernel/taskstats.c:615
 do_exit+0x44a/0x1ad0 kernel/exit.c:850
 do_group_exit+0x149/0x400 kernel/exit.c:968
 SYSC_exit_group kernel/exit.c:979 [inline]
 SyS_exit_group+0x1d/0x20 kernel/exit.c:977
 entry_SYSCALL_64_fastpath+0x29/0xa0
RIP: 0033:0x453299
RSP: 002b:0000000000a2f578 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000071ca20 RCX: 0000000000453299
RDX: 0000000000453299 RSI: 0000000000720a48 RDI: 0000000000000000
RBP: 0000000000000007 R08: 000000000071bf58 R09: 00000000006fb968
R10: 0000000000a2f510 R11: 0000000000000202 R12: 0000000000000003
R13: fffffffffffffffe R14: 000000000071ca20 R15: 0000000000000002
Code: 41 f6 87 83 00 00 00 04 75 37 e8 ae 28 9d fc 8b 85 54 fe ff ff 48 8b b5 90 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 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff 
RIP: ip6t_do_table+0x12de/0x19d0 net/ipv6/netfilter/ip6_tables.c:360 RSP: ffff8801db206ae8
---[ end trace 583de06a4561443c ]---