WARNING in sock_map

Date	Name	Commit	Repro	Result
2024/04/28	upstream (ToT)	2c8159388952	C	[report] WARNING in sock_map_close

Date

Name

Commit

Repro

Result

2024/04/28

upstream (ToT)

2c8159388952

[report] WARNING in sock_map_close

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-6.1	WARNING in sock_map_close origin:upstream	C			52	3h56m	33d	0/3	upstream: reported C repro on 2024/04/04 17:51
upstream	WARNING in sock_map_close bpf net	C			75	1h31m	28d	0/26	upstream: reported C repro on 2024/04/09 00:01

------------[ cut here ]------------ WARNING: CPU: 1 PID: 3575 at net/core/sock_map.c:1586 sock_map_close+0x25f/0x290 Modules linked in: CPU: 0 PID: 3575 Comm: syz-executor432 Not tainted 5.15.155-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:sock_map_close+0x25f/0x290 net/core/sock_map.c:1586 Code: 48 89 df e8 d3 a2 79 f9 48 8b 1b 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 bb a2 79 f9 4c 8b 2b eb 92 e8 b1 df 2f f9 <0f> 0b 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 9f df 2f f9 48 89 df be RSP: 0018:ffffc90002cd7d30 EFLAGS: 00010293 RAX: ffffffff88507d2f RBX: ffffffff917d9f40 RCX: ffff888075925940 RDX: 0000000000000000 RSI: ffffffff8a8b2a00 RDI: ffffffff8ad8f400 RBP: dffffc0000000000 R08: dffffc0000000000 R09: fffffbfff1f7ec2d R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffffffff88507ad0 R14: 0000000000000000 R15: ffff8880748bb000 FS: 0000555555efb380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555555efbca8 CR3: 000000001fedb000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> unix_release+0x7e/0xc0 net/unix/af_unix.c:949 __sock_release net/socket.c:649 [inline] sock_close+0xcd/0x230 net/socket.c:1336 __fput+0x3bf/0x890 fs/file_table.c:280 task_work_run+0x129/0x1a0 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop+0x106/0x130 kernel/entry/common.c:181 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x5d/0x240 kernel/entry/common.c:307 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f89c8d41420 Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d 81 8c 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c RSP: 002b:00007ffcaf333c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f89c8d41420 RDX: 0000000000000010 RSI: 0000000020000bc0 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000055efc610 R09: 0000000055efc610 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK>

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/04/14 07:13	linux-5.15.y	fa3df276cd36	c8349e48	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan-perf	WARNING in sock_map_close

Crashes (1):

Assets (help?)