WARNING in check_flush_dependency (3)

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[syzbot] [hfs?] WARNING in check_flush_dependency (3)	0 (1)	2025/01/04 02:25

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[syzbot] [hfs?] WARNING in check_flush_dependency (3)

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2025/01/04 02:25

Kernel	Title	Repro	Fix bisect	Count	Last	Reported	Patched	Status
linux-6.1	WARNING in check_flush_dependency			2	203d	203d	0/3	auto-obsoleted due to no activity on 2024/09/28 08:40
linux-6.1	WARNING in check_flush_dependency (2) origin:upstream	C		5	1d19h	4d16h	0/3	upstream: reported C repro on 2025/01/04 18:53
linux-5.15	WARNING in check_flush_dependency origin:upstream	C	error	3	15d	203d	0/3	upstream: reported C repro on 2024/06/20 05:34
upstream	WARNING in check_flush_dependency (2) hfs			1	639d	635d	0/28	auto-obsoleted due to no activity on 2023/08/09 09:29
upstream	WARNING in check_flush_dependency wireless	C		2205	2510d	2543d	4/28	fixed on 2018/02/26 20:04

------------[ cut here ]------------ workqueue: WQ_MEM_RECLAIM dio/loop6:dio_aio_complete_work is flushing !WQ_MEM_RECLAIM events_long:flush_mdb WARNING: CPU: 1 PID: 51 at kernel/workqueue.c:3712 check_flush_dependency+0x329/0x3c0 kernel/workqueue.c:3708 Modules linked in: CPU: 1 UID: 0 PID: 51 Comm: kworker/1:1 Not tainted 6.13.0-rc3-next-20241220-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: dio/loop6 dio_aio_complete_work RIP: 0010:check_flush_dependency+0x329/0x3c0 kernel/workqueue.c:3708 Code: 08 4c 89 f7 e8 e8 f6 9d 00 49 8b 16 49 81 c4 78 01 00 00 48 c7 c7 20 d6 09 8c 4c 89 ee 4c 89 e1 4c 8b 04 24 e8 38 3f f8 ff 90 <0f> 0b 90 90 e9 4a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 09 RSP: 0018:ffffc90000bb77c0 EFLAGS: 00010046 RAX: 5c710a1b8e2d3500 RBX: ffff88802f455808 RCX: ffff88801e6a5a00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000008 R08: ffffffff817feaa2 R09: 1ffffffff1d026d4 R10: dffffc0000000000 R11: fffffbfff1d026d5 R12: ffff88801ac81578 R13: ffff88807c52d178 R14: ffff888020699018 R15: ffff888020699020 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000005632e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> start_flush_work kernel/workqueue.c:4162 [inline] __flush_work+0x286/0xc60 kernel/workqueue.c:4199 flush_work kernel/workqueue.c:4256 [inline] flush_delayed_work+0x169/0x1c0 kernel/workqueue.c:4278 hfs_file_fsync+0xea/0x140 fs/hfs/inode.c:680 generic_write_sync include/linux/fs.h:2952 [inline] dio_complete+0x55c/0x6b0 fs/direct-io.c:313 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x7a9/0x920 kernel/kthread.c:464 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK>

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/12/31 02:13	linux-next	8155b4ef3466	d3ccff63	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	WARNING in check_flush_dependency

Crashes (1):

Assets (help?)