WARNING in nf_nat_unregister

Title	Replies (including bot)	Last reply
[PATCH 5.6 000/106] 5.6.9-rc1 review	115 (115)	2020/05/03 07:14
[PATCH 5.4 00/83] 5.4.37-rc1 review	89 (89)	2020/05/02 23:15
[PATCH AUTOSEL 5.6 01/79] ARM: dts: OMAP3: disable RNG on N950/N9	81 (81)	2020/05/02 13:46
[PATCH AUTOSEL 5.4 01/57] drm/bridge: analogix_dp: Split bind() into probe() and real bind()	57 (57)	2020/04/30 13:52
[PATCH 0/2] Netfilter fixes for net	4 (4)	2020/04/21 18:50
Re: WARNING in nf_nat_unregister_fn	1 (1)	2020/04/19 13:00
Re: WARNING in nf_nat_unregister_fn	2 (2)	2020/04/17 23:00
WARNING in nf_nat_unregister_fn	0 (1)	2020/04/17 05:36

------------[ cut here ]------------ WARNING: CPU: 0 PID: 19934 at net/netfilter/nf_nat_core.c:1106 nf_nat_unregister_fn+0x532/0x5c0 net/netfilter/nf_nat_core.c:1106 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 19934 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x188/0x20d lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x35 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:175 [inline] fixup_bug arch/x86/kernel/traps.c:170 [inline] do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:267 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:nf_nat_unregister_fn+0x532/0x5c0 net/netfilter/nf_nat_core.c:1106 Code: ff df 48 c1 ea 03 80 3c 02 00 75 75 48 8b 44 24 10 4c 89 ef 48 c7 00 00 00 00 00 e8 e8 f8 53 fb e9 4d fe ff ff e8 ee 9c 16 fb <0f> 0b e9 41 fe ff ff e8 e2 45 54 fb e9 b5 fd ff ff 48 8b 7c 24 20 RSP: 0018:ffffc90005487208 EFLAGS: 00010246 RAX: 0000000000040000 RBX: 0000000000000004 RCX: ffffc9001444a000 RDX: 0000000000040000 RSI: ffffffff865c94a2 RDI: 0000000000000005 RBP: ffff88808b5cf000 R08: ffff8880a2620140 R09: fffffbfff14bcd79 R10: ffffc90005487208 R11: fffffbfff14bcd78 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 nf_nat_ipv6_unregister_fn net/netfilter/nf_nat_proto.c:1017 [inline] nf_nat_inet_register_fn net/netfilter/nf_nat_proto.c:1038 [inline] nf_nat_inet_register_fn+0xfc/0x140 net/netfilter/nf_nat_proto.c:1023 nf_tables_register_hook net/netfilter/nf_tables_api.c:224 [inline] nf_tables_addchain.constprop.0+0x82e/0x13c0 net/netfilter/nf_tables_api.c:1981 nf_tables_newchain+0xf68/0x16a0 net/netfilter/nf_tables_api.c:2235 nfnetlink_rcv_batch+0x83a/0x1610 net/netfilter/nfnetlink.c:433 nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:543 [inline] nfnetlink_rcv+0x3af/0x420 net/netfilter/nfnetlink.c:561 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] netlink_unicast+0x537/0x740 net/netlink/af_netlink.c:1329 netlink_sendmsg+0x882/0xe10 net/netlink/af_netlink.c:1918 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:672 ____sys_sendmsg+0x6bf/0x7e0 net/socket.c:2362 ___sys_sendmsg+0x100/0x170 net/socket.c:2416 __sys_sendmsg+0xec/0x1b0 net/socket.c:2449 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45c889 Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f2d5a3c6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f2d5a3c76d4 RCX: 000000000045c889 RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 000000000000095d R14: 00000000004cc151 R15: 000000000000000c Kernel Offset: disabled Rebooting in 86400 seconds..