WARNING in dpm_sysfs

Date	Name	Commit	Repro	Result
2025/08/26	linux-6.1.y (ToT)	0bc96de781b4	C	[report] WARNING in firmware_fallback_sysfs
2025/08/26	upstream (ToT)	fab1beda7597	C	Didn't crash

Date

Name

Commit

Repro

Result

2025/08/26

linux-6.1.y (ToT)

0bc96de781b4

[report] WARNING in firmware_fallback_sysfs

2025/08/26

upstream (ToT)

fab1beda7597

Didn't crash

Kernel	Title	Rank 🛈	Count	Last	Reported	Patched	Status
linux-5.15	WARNING in dpm_sysfs_add	-1	2	329d	387d	0/3	auto-obsoleted due to no activity on 2025/01/15 07:21
linux-6.6	WARNING in dpm_sysfs_add	-1	3	13d	39d	0/2	upstream: reported on 2025/07/24 08:52
linux-5.15	WARNING in dpm_sysfs_add (2)	-1	1	76d	76d	0/3	upstream: reported on 2025/06/17 06:14
upstream	WARNING in dpm_sysfs_add fs	-1	26	843d	1413d	0/29	auto-obsoleted due to no activity on 2023/08/23 09:06
upstream	WARNING in dpm_sysfs_add (2) fs	-1	6	598d	707d	0/29	auto-obsoleted due to no activity on 2024/04/11 10:23

usb 1-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2 usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw ------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw' WARNING: CPU: 0 PID: 4451 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x290 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 4451 Comm: kworker/0:24 Not tainted 6.1.148-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: events request_firmware_work_func RIP: 0010:sysfs_remove_group+0x174/0x290 fs/sysfs/group.c:278 Code: 48 8b 1b 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 1e 02 cc ff 49 8b 17 48 c7 c7 a0 6a 9c 8a 48 89 de e8 ec 11 48 ff <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 56 e5 7b ff RSP: 0018:ffffc900034778c8 EFLAGS: 00010246 RAX: db8f6142d571cf00 RBX: ffffffff8b02fd00 RCX: ffff88807e708000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: dffffc0000000000 R08: dffffc0000000000 R09: fffff5200068eea9 R10: fffff5200068eea9 R11: 1ffff9200068eea8 R12: 1ffffffff1605fa4 R13: 1ffff110030a322a R14: ffff888023f30658 R15: ffff888018519008 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559bc2bcdc80 CR3: 00000000183e4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> dpm_sysfs_add+0x1fe/0x270 drivers/base/power/sysfs.c:734 device_add+0x715/0xfb0 drivers/base/core.c:3654 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:82 [inline] fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:158 [inline] firmware_fallback_sysfs+0x2e5/0x930 drivers/base/firmware_loader/fallback.c:234 _request_firmware+0xcad/0x1290 drivers/base/firmware_loader/main.c:884 request_firmware_work_func+0xac/0x1b0 drivers/base/firmware_loader/main.c:1135 process_one_work+0x898/0x1160 kernel/workqueue.c:2292 worker_thread+0xaa2/0x1250 kernel/workqueue.c:2439 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 </TASK>

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/08/23 03:35	linux-6.1.y	0bc96de781b4	bf27483f	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in dpm_sysfs_add
2025/08/23 02:27	linux-6.1.y	0bc96de781b4	bf27483f	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in dpm_sysfs_add
2025/08/21 14:45	linux-6.1.y	0bc96de781b4	3e79b825	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in dpm_sysfs_add

Crashes (3):

Assets (help?)