WARNING in __nf_unregister_net

Title	Replies (including bot)	Last reply
[PATCH net 2/3] netfilter: nf_tables: don't unregister hook when table is dormant	1 (1)	2025/04/03 11:57
[PATCH nf,v2] netfilter: nf_tables: don't unregister hook when table is dormant	1 (1)	2025/04/02 11:34
[PATCH nf] netfilter: nf_tables: don't unregister hook when table is dormant	3 (3)	2025/04/02 10:49
[syzbot] [netfilter?] WARNING in __nf_unregister_net_hook (8)	0 (1)	2025/03/31 16:26

Title

Replies (including bot)

Last reply

[PATCH net 2/3] netfilter: nf_tables: don't unregister hook when table is dormant

1 (1)

2025/04/03 11:57

[PATCH nf,v2] netfilter: nf_tables: don't unregister hook when table is dormant

1 (1)

2025/04/02 11:34

[PATCH nf] netfilter: nf_tables: don't unregister hook when table is dormant

3 (3)

2025/04/02 10:49

[syzbot] [netfilter?] WARNING in __nf_unregister_net_hook (8)

0 (1)

2025/03/31 16:26

Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in __nf_unregister_net_hook (4) netfilter	C	error	66	1144d	1474d	20/28	fixed on 2022/03/08 16:11
upstream	WARNING in __nf_unregister_net_hook netfilter			1	1826d	1822d	0/28	auto-closed as invalid on 2020/06/22 17:41
upstream	WARNING in __nf_unregister_net_hook (6) netfilter	C	error	2	437d	554d	25/28	fixed on 2024/03/26 17:39
upstream	WARNING in __nf_unregister_net_hook (7) netfilter			2	196d	196d	0/28	auto-obsoleted due to no activity on 2025/01/17 09:21
upstream	WARNING in __nf_unregister_net_hook (5) netfilter			183	1057d	1141d	0/28	auto-closed as invalid on 2022/07/31 13:33
upstream	WARNING in __nf_unregister_net_hook (2) netfilter	C	done	9	1746d	1745d	15/28	fixed on 2020/09/16 22:51
upstream	WARNING in __nf_unregister_net_hook (3) netfilter			1	1679d	1679d	0/28	auto-closed as invalid on 2020/12/16 11:13

RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 RBP: 00007fa126d94090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007fa1261a5fa0 R15: 00007fa1262cfa28 </TASK> ------------[ cut here ]------------ WARNING: CPU: 0 PID: 10727 at net/netfilter/core.c:501 __nf_unregister_net_hook+0x683/0x810 net/netfilter/core.c:501 Modules linked in: CPU: 0 UID: 0 PID: 10727 Comm: syz.4.1505 Not tainted 6.14.0-syzkaller-10892-g4e82c87058f4 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:__nf_unregister_net_hook+0x683/0x810 net/netfilter/core.c:501 Code: 41 5d 41 5e 41 5f 5d e9 cb f8 74 f7 e8 06 9d 8f f7 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ee 9c 8f f7 90 <0f> 0b 90 48 c7 c7 60 16 16 90 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 RSP: 0018:ffffc900038cee10 EFLAGS: 00010293 RAX: ffffffff8a33e022 RBX: 0000000000000000 RCX: ffff88802b90bc00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff8a33da61 R09: 1ffffffff20be9ce R10: dffffc0000000000 R11: fffffbfff20be9cf R12: ffff888035670000 R13: ffff8880333ce480 R14: dffffc0000000000 R15: ffff8880573fa710 FS: 00007fa126d946c0(0000) GS:ffff888124fb1000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000f20030 CR3: 00000000511d4000 CR4: 00000000003526f0 Call Trace: <TASK> nf_tables_updchain+0x108e/0x1e00 net/netfilter/nf_tables_api.c:2917 nf_tables_newchain+0x10f6/0x3390 net/netfilter/nf_tables_api.c:3039 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:524 [inline] nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:647 [inline] nfnetlink_rcv+0x12eb/0x28f0 net/netfilter/nfnetlink.c:665 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f8/0x9a0 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8c3/0xcd0 net/netlink/af_netlink.c:1883 sock_sendmsg_nosec net/socket.c:712 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:727 ____sys_sendmsg+0x523/0x860 net/socket.c:2566 ___sys_sendmsg net/socket.c:2620 [inline] __sys_sendmsg+0x271/0x360 net/socket.c:2652 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa125f8d169 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa126d94038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fa1261a5fa0 RCX: 00007fa125f8d169 RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 RBP: 00007fa126d94090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007fa1261a5fa0 R15: 00007fa1262cfa28 </TASK>

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/03/31 16:10	upstream	4e82c87058f4	d3999433	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	WARNING in __nf_unregister_net_hook
2025/04/12 13:40	net-next	faeefc173be4	0bd6db41	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-kasan-gce	WARNING in __nf_unregister_net_hook

Crashes (2):

Assets (help?)