syzbot


WARNING in disconnect_work

Status: upstream: reported on 2024/08/30 06:32
Reported-by: syzbot+b5b0f02ff5a912c62525@syzkaller.appspotmail.com
First crash: 29d, last: now
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in disconnect_work origin:lts-only C 2728 now 23d 0/3 upstream: reported C repro on 2024/09/04 15:34

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5236 at net/wireless/core.h:231 cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
WARNING: CPU: 0 PID: 5236 at net/wireless/core.h:231 disconnect_work+0x246/0x340 net/wireless/sme.c:706
Modules linked in:
CPU: 0 PID: 5236 Comm: kworker/0:15 Not tainted 6.1.111-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events disconnect_work
RIP: 0010:wdev_lock net/wireless/core.h:231 [inline]
RIP: 0010:cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
RIP: 0010:disconnect_work+0x246/0x340 net/wireless/sme.c:706
Code: e8 9f 31 d0 f7 48 8b 1b 4c 39 fb 0f 84 8f 00 00 00 e8 4e af 78 f7 e9 67 fe ff ff e8 44 af 78 f7 e9 5a ff ff ff e8 3a af 78 f7 <0f> 0b e9 c1 fe ff ff e8 2e af 78 f7 0f 0b eb ad 48 c7 c1 24 1a 9a
RSP: 0018:ffffc90003707c10 EFLAGS: 00010293
RAX: ffffffff8a120006 RBX: ffff8880592c0ca0 RCX: ffff88807d8fd940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8a11feba R09: fffffbfff1c9f2ea
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880592c0c90
R13: 1ffff1100f9247c3 R14: dffffc0000000000 R15: ffff88805b8c0dd0
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f65fd0656c0 CR3: 0000000062fe3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>

Crashes (1845):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/28 12:07 linux-6.1.y e526b12bf916 ba29ff75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 11:44 linux-6.1.y e526b12bf916 ba29ff75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 09:12 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 06:39 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 03:40 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 03:18 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 20:43 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 19:45 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 07:58 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 06:34 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 03:17 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 02:11 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/27 01:46 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 22:48 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 22:46 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 20:48 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 18:18 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 18:04 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 14:17 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 11:31 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 11:25 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 08:01 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/26 01:13 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/25 23:41 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/25 22:28 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/25 18:43 linux-6.1.y e526b12bf916 349a68c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/25 17:34 linux-6.1.y e526b12bf916 349a68c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/25 14:56 linux-6.1.y e526b12bf916 349a68c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/08/30 06:31 linux-6.1.y 311d8503ef9f ee2602b8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in disconnect_work
2024/09/28 05:22 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/28 01:46 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/28 00:12 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/27 21:57 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/27 08:44 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/27 00:18 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 19:20 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 09:26 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 07:01 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 06:32 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 04:28 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 03:01 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/26 00:11 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/25 19:33 linux-6.1.y e526b12bf916 349a68c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
2024/09/25 16:17 linux-6.1.y e526b12bf916 349a68c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in disconnect_work
* Struck through repros no longer work on HEAD.