Title | Replies (including bot) | Last reply |
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[syzbot] [kernel?] WARNING: locking bug in process_one_work (5) | 0 (1) | 2024/05/22 14:21 |
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[syzbot] [kernel?] WARNING: locking bug in process_one_work (5) | 0 (1) | 2024/05/22 14:21 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING: locking bug in process_one_work (4) kernel | 1 | 697d | 693d | 0/28 | closed as dup on 2023/02/03 10:26 | |||
upstream | WARNING: locking bug in process_one_work (3) kernel | 1 | 1177d | 1173d | 0/28 | auto-closed as invalid on 2022/01/04 13:32 | |||
upstream | WARNING: locking bug in process_one_work (2) kernel | 1 | 1306d | 1302d | 0/28 | auto-closed as invalid on 2021/08/28 09:26 | |||
upstream | WARNING: locking bug in process_one_work (6) kernel | 1 | 73d | 69d | 0/28 | upstream: reported on 2024/10/18 13:40 | |||
upstream | WARNING: locking bug in process_one_work kernel | 1 | 1759d | 1755d | 0/28 | auto-closed as invalid on 2020/07/01 00:53 |
------------[ cut here ]------------ Looking for class "work_completion)(&(&gc->work)->work)" with key __key.5, but found a different class "(work_completion)(&(&gc->work)->work)" with the same key WARNING: CPU: 2 PID: 5259 at kernel/locking/lockdep.c:932 look_up_lock_class+0x133/0x140 kernel/locking/lockdep.c:932 Modules linked in: CPU: 2 PID: 5259 Comm: kworker/2:3 Not tainted 6.10.0-rc4-syzkaller-00148-g50736169ecc8 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: xfs-inodegc/loop3 xfs_inodegc_worker RIP: 0010:look_up_lock_class+0x133/0x140 kernel/locking/lockdep.c:932 Code: c7 c7 20 b9 2c 8b e8 9c 13 74 f6 90 0f 0b 90 90 90 31 db eb be c6 05 08 54 ef 04 01 90 48 c7 c7 40 bc 2c 8b e8 7e 13 74 f6 90 <0f> 0b 90 90 e9 62 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc9000334f988 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffffffff94272dc8 RCX: ffffffff81511289 RDX: ffff8880195f4880 RSI: ffffffff81511296 RDI: 0000000000000001 RBP: ffffffff94bc2f40 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 6974656c706d6f63 R12: ffffc9000334fd80 R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff94adbbe0 FS: 0000000000000000(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c000bfe000 CR3: 00000000208bc000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> register_lock_class+0xb1/0x1230 kernel/locking/lockdep.c:1284 __lock_acquire+0x111/0x3b30 kernel/locking/lockdep.c:5014 lock_acquire kernel/locking/lockdep.c:5754 [inline] lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5719 process_one_work+0x8c4/0x1ad0 kernel/workqueue.c:3207 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/06/21 12:44 | upstream | 50736169ecc8 | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/06/17 18:56 | upstream | 2ccbdf43d5e7 | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/06/16 07:49 | upstream | 2ccbdf43d5e7 | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/06/02 08:03 | upstream | ec9eeb89e60d | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/06/01 03:00 | upstream | d8ec19857b09 | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/05/29 13:33 | upstream | e0cce98fe279 | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/05/27 10:49 | upstream | 1613e604df0c | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work | ||
2024/05/18 14:14 | upstream | 4b377b4868ef | c2e07261 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | WARNING: locking bug in process_one_work |