WARNING in sock_map

ID	Workflow	Result	Correct	Bug	Created	Started	Finished	Revision	Error
b1b35428-efbc-4336-b050-2ecee5db79da	assessment-security		💥	WARNING in sock_map_destroy (3)	2026/05/14 09:32	2026/05/14 09:32	2026/05/14 09:33	6ccb967e465e832a7bfd7a116ad00d52a0923a5d	failed to run ["git" "pull" "origin" "HEAD" "--depth=1" "--allow-unrelated-histories"]: exit status 128 From /app/workdir/repo/linux * branch HEAD -> FETCH_HEAD Updating files: 29% (26442/90500) Updating files: 30% (27150/90500) Updating files: 31% (28055/90500) Updating files: 32% (28960/90500) Updating files: 33% (29865/90500) Updating files: 34% (30770/90500) Updating files: 35% (31675/90500) Updating files: 36% (32580/90500) Updating files: 37% (33485/90500) Updating files: 38% (34390/90500) Updating files: 39% (35295/90500) Updating files: 39% (35956/90500) Updating files: 39% (36107/90500) Updating files: 40% (36200/90500) error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_4_3_0_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_default.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_smn.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_default.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_smn.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_11_0_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_11_0_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_2_0_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_2_0_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_0_smn.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_7_0_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_7_0_sh_mask.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_9_0_offset.h error: unable to write file drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_9_0_sh_mask.h fatal: cannot create directory at 'drivers/gpu/drm/amd/include/asic_reg/oss': No space left on device

Title	Replies (including bot)	Last reply
[PATCH v2 bpf] sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().	3 (3)	2026/04/24 03:40
[PATCH v1 bpf] sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().	2 (2)	2026/04/03 00:39
[syzbot] [net?] [bpf?] WARNING in sock_map_destroy (3)	0 (1)	2026/04/02 19:39

Title

Replies (including bot)

Last reply

[PATCH v2 bpf] sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().

3 (3)

2026/04/24 03:40

[PATCH v1 bpf] sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().

2 (2)

2026/04/03 00:39

[syzbot] [net?] [bpf?] WARNING in sock_map_destroy (3)

0 (1)

2026/04/02 19:39

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-5.15	WARNING in sock_map_destroy	-1				1	303d	303d	0/3	auto-obsoleted due to no activity on 2025/10/25 15:33
upstream	WARNING in sock_map_destroy bpf net	-1	C	error	inconclusive	6	559d	627d	0/29	auto-obsoleted due to no activity on 2025/06/10 15:30
upstream	WARNING in sock_map_destroy (2) net bpf	-1				1	305d	305d	0/29	closed as invalid on 2025/08/19 19:15

Rank 🛈

linux-5.15

WARNING in sock_map_destroy

-1

303d

0/3

auto-obsoleted due to no activity on 2025/10/25 15:33

upstream

WARNING in sock_map_destroy bpf net

-1

error

inconclusive

559d

627d

0/29

auto-obsoleted due to no activity on 2025/06/10 15:30

upstream

WARNING in sock_map_destroy (2) net bpf

-1

305d

0/29

closed as invalid on 2025/08/19 19:15

Created	Duration	User	Patch	Repo	Result
2026/04/02 16:53	51m	kuniyu@google.com	patch	upstream	OK log
2026/04/02 02:26	1h30m	kuniyu@google.com	patch	upstream	OK log
2026/04/02 00:15	1h35m	kuniyu@google.com	patch	upstream	report log
2026/04/01 05:34	23m	kuniyu@google.com	patch	upstream	OK log
2026/04/01 02:27	19m	kuniyu@google.com		upstream	report log
2026/01/15 20:47	43m	edumazet@google.com		upstream	report log
2025/09/08 22:50	30m	retest repro		upstream	report log
2025/08/26 04:50	1h22m	kuniyu@google.com	patch	upstream	report log

Created

Duration

User

Patch

Repo

Result

2026/04/02 16:53

51m

kuniyu@google.com

patch

upstream

OK log

2026/04/02 02:26

1h30m

kuniyu@google.com

patch

upstream

OK log

2026/04/02 00:15

1h35m

kuniyu@google.com

patch

upstream

report log

2026/04/01 05:34

23m

kuniyu@google.com

patch

upstream

OK log

2026/04/01 02:27

19m

kuniyu@google.com

upstream

report log

2026/01/15 20:47

43m

edumazet@google.com

upstream

report log

2025/09/08 22:50

30m

retest repro

upstream

report log

2025/08/26 04:50

1h22m

kuniyu@google.com

patch

upstream

report log

Created	Duration	User	Repo	Result
2026/02/15 02:03	1m	bisect fix	upstream	error job log
2026/01/14 06:44	5h39m	bisect fix	upstream	OK (0) job log log
2025/12/15 00:55	3h24m	bisect fix	upstream	OK (0) job log log
2025/11/14 20:59	3h13m	bisect fix	upstream	OK (0) job log log

Created

Duration

User

Patch

Repo

Result

2026/02/15 02:03

bisect fix

upstream

error job log

2026/01/14 06:44

5h39m

bisect fix

upstream

OK (0) job log log

2025/12/15 00:55

3h24m

bisect fix

upstream

OK (0) job log log

2025/11/14 20:59

3h13m

bisect fix

upstream

OK (0) job log log

Created	Duration	User	Patch	Repo	Result
2025/09/03 08:44	10h16m	bisect		upstream	OK (1) job log log
2025/08/26 20:13	35m	bisect		upstream	error job log

Created

Duration

User

Patch

Repo

Result

2025/09/03 08:44

10h16m

bisect

upstream

OK (1) job log log

2025/08/26 20:13

35m

bisect

upstream

error job log

------------[ cut here ]------------ WARNING: CPU: 1 PID: 8459 at net/core/sock_map.c:1667 sock_map_destroy+0x28b/0x2b0 net/core/sock_map.c:1667 Modules linked in: CPU: 1 UID: 0 PID: 8459 Comm: syz.0.1109 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:sock_map_destroy+0x28b/0x2b0 net/core/sock_map.c:1667 Code: 8b 36 49 83 c6 38 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 93 62 22 f9 4d 8b 3e e9 79 ff ff ff e8 a6 2b c3 f8 90 <0f> 0b 90 eb 9c e8 9b 2b c3 f8 4c 89 e7 be 03 00 00 00 e8 0e 4e bc RSP: 0018:ffffc9000d067be8 EFLAGS: 00010293 RAX: ffffffff88fb30aa RBX: ffff888024832000 RCX: ffff888024283b80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed100862e946 R12: dffffc0000000000 R13: ffff888024832000 R14: ffffffff995b2208 R15: ffffffff88fb2e20 FS: 0000555579a7d500(0000) GS:ffff8881269c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002000000048c0 CR3: 000000003713a000 CR4: 00000000003526f0 Call Trace: <TASK> inet_csk_destroy_sock+0x166/0x3a0 net/ipv4/inet_connection_sock.c:1294 __tcp_close+0xcc1/0xfd0 net/ipv4/tcp.c:3262 tcp_close+0x28/0x110 net/ipv4/tcp.c:3274 inet_release+0x144/0x190 net/ipv4/af_inet.c:435 __sock_release net/socket.c:649 [inline] sock_close+0xc0/0x240 net/socket.c:1439 __fput+0x45b/0xa80 fs/file_table.c:468 task_work_run+0x1d4/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop+0xec/0x110 kernel/entry/common.c:43 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline] do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f265847ebe9 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:00007ffd158dfbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 000000000002ddb0 RCX: 00007f265847ebe9 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007f26586a7da0 R08: 0000000000000001 R09: 0000000e158dfecf R10: 0000001b30a20000 R11: 0000000000000246 R12: 00007f26586a5fac R13: 00007f26586a5fa0 R14: ffffffffffffffff R15: 00007ffd158dfcf0 </TASK>

Crashes (5):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/08/25 22:41	upstream	1b237f190eb3	bf27483f	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	WARNING in sock_map_destroy
2025/10/11 09:21	upstream	0739473694c4	ff1712fe	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	WARNING in sock_map_destroy
2025/08/25 14:58	upstream	1b237f190eb3	bf27483f	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	WARNING in sock_map_destroy
2026/01/14 11:27	upstream	c537e12daeec	d1b870e1	.config	console log	report			info	[disk image (non-bootable)] [vmlinux] [kernel image]	ci-qemu-upstream	WARNING in sock_map_destroy
2026/04/23 04:16	net	645d044d7e5c	b10da5ec	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	WARNING in sock_map_destroy

Crashes (5):

Assets (help?)