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WARNING in process_one_work

Status: upstream: reported on 2023/03/18 12:00
Reported-by: syzbot+5aabb0d46bb2545c5599@syzkaller.appspotmail.com
First crash: 406d, last: 20h19m
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in process_one_work C inconclusive 7 1410d 1646d 0/1 upstream: reported C repro on 2019/10/25 11:01
linux-4.19 WARNING in process_one_work (2) 1 601d 601d 0/1 auto-obsoleted due to no activity on 2023/01/02 02:07
linux-4.19 WARNING in process_one_work C done 9 1048d 1613d 1/1 fixed on 2021/07/14 12:04

Sample crash report:
Bluetooth: hci4: command 0x040f tx timeout
Bluetooth: hci1: command 0x040f tx timeout
Bluetooth: hci3: command 0x040f tx timeout
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3567 at kernel/workqueue.c:1453 __queue_work+0xbaf/0xd00
Modules linked in:
CPU: 1 PID: 3567 Comm: kworker/1:4 Not tainted 5.15.156-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events hci_cmd_timeout
RIP: 0010:__queue_work+0xbaf/0xd00 kernel/workqueue.c:1453
Code: 7c 24 10 e8 23 68 77 00 e9 1c fd ff ff e8 69 a3 2d 00 89 ee 48 c7 c7 e0 16 7d 8c e8 8b bb d7 02 e9 64 fc ff ff e8 51 a3 2d 00 <0f> 0b 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3b a3 2d 00
RSP: 0018:ffffc90003137af8 EFLAGS: 00010093
RAX: ffffffff8152b98f RBX: 00000000000b0012 RCX: ffff88801b8a9dc0
RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
RBP: 0000000000010000 R08: ffffffff8154f055 R09: ffffed1003319967
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88807daf1800 R14: 0000000000000008 R15: 1ffff92000626f74
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555556426978 CR3: 0000000019d90000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 queue_work_on+0x14b/0x250 kernel/workqueue.c:1559
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:300
 </TASK>

Crashes (18):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/26 20:22 linux-5.15.y c52b9710c83d 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2024/04/23 05:14 linux-5.15.y c52b9710c83d 36c961ad .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in process_one_work
2024/04/19 07:42 linux-5.15.y c52b9710c83d af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2024/04/12 18:15 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in process_one_work
2024/04/12 15:20 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2024/03/28 16:55 linux-5.15.y 9465fef4ae35 e91187ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2024/03/14 01:16 linux-5.15.y 574362648507 f919f202 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/12/06 15:39 linux-5.15.y 9b91d36ba301 e3299f55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/11/30 05:17 linux-5.15.y a78d278e01b1 f819d6f7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/11/25 14:54 linux-5.15.y 2a910f4af54d 5b429f39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/11/15 11:34 linux-5.15.y 80529b4968a8 cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/10/10 23:43 linux-5.15.y 02e21884dcf2 83165b57 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/08/22 14:38 linux-5.15.y f6f7927ac664 b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/06/03 23:58 linux-5.15.y 0ab06468cbd1 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in process_one_work
2023/05/10 12:23 linux-5.15.y 8a7f2a5c5aa1 14b12a99 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/05/09 20:36 linux-5.15.y 8a7f2a5c5aa1 30aa2a7e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in process_one_work
2023/05/02 12:26 linux-5.15.y 8a7f2a5c5aa1 52d40fd2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in process_one_work
2023/03/18 11:59 linux-5.15.y 8020ae3c051d 7939252e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in process_one_work
* Struck through repros no longer work on HEAD.