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[syzbot] Monthly pm report (Aug 2024) | 0 (1) | 2024/08/26 13:47 |
[syzbot] [pm?] WARNING in enable_work | 0 (1) | 2024/08/21 10:14 |
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[syzbot] Monthly pm report (Aug 2024) | 0 (1) | 2024/08/26 13:47 |
[syzbot] [pm?] WARNING in enable_work | 0 (1) | 2024/08/21 10:14 |
------------[ cut here ]------------ workqueue: work disable count underflowed WARNING: CPU: 1 PID: 5233 at kernel/workqueue.c:4290 work_offqd_enable kernel/workqueue.c:4290 [inline] WARNING: CPU: 1 PID: 5233 at kernel/workqueue.c:4290 enable_work+0x34d/0x360 kernel/workqueue.c:4461 Modules linked in: CPU: 1 UID: 0 PID: 5233 Comm: kworker/1:3 Not tainted 6.11.0-rc3-syzkaller-00279-ge5fa841af679 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: usb_hub_wq hub_event RIP: 0010:work_offqd_enable kernel/workqueue.c:4290 [inline] RIP: 0010:enable_work+0x34d/0x360 kernel/workqueue.c:4461 Code: d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 88 cd 92 0a e8 68 17 36 00 c6 05 bf 2e a4 0e 01 90 48 c7 c7 80 10 0a 8c e8 a4 3e f8 ff 90 <0f> 0b 90 90 e9 56 ff ff ff e8 e5 25 59 0a 0f 1f 44 00 00 90 90 90 RSP: 0018:ffffc900042270c0 EFLAGS: 00010046 RAX: 022b146294645100 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc900177a9000 RSI: 00000000000fffff RDI: 0000000000100000 RBP: ffffc90004227190 R08: ffffffff8155b4d2 R09: 1ffff1101726519a R10: dffffc0000000000 R11: ffffed101726519b R12: 1ffff92000844e1c R13: 1ffff92000844e24 R14: 0000000000800001 R15: ffff88802d570738 FS: 0000000000000000(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3321bff8 CR3: 000000005bbf0000 CR4: 0000000000350ef0 Call Trace: <TASK> __cancel_work_sync+0xf5/0x110 kernel/workqueue.c:4331 thermal_zone_device_unregister+0x296/0x3f0 drivers/thermal/thermal_core.c:1660 psy_unregister_thermal drivers/power/supply/power_supply_core.c:1333 [inline] power_supply_unregister+0xe8/0x140 drivers/power/supply/power_supply_core.c:1610 thunderstrike_destroy drivers/hid/hid-nvidia-shield.c:927 [inline] shield_remove+0x72/0x120 drivers/hid/hid-nvidia-shield.c:1104 hid_device_remove+0x227/0x370 device_remove drivers/base/dd.c:566 [inline] __device_release_driver drivers/base/dd.c:1272 [inline] device_release_driver_internal+0x4ab/0x7c0 drivers/base/dd.c:1295 bus_remove_device+0x34f/0x420 drivers/base/bus.c:574 device_del+0x57a/0x9b0 drivers/base/core.c:3871 hid_remove_device drivers/hid/hid-core.c:2914 [inline] hid_destroy_device+0x68/0x100 drivers/hid/hid-core.c:2934 usbhid_disconnect+0x9e/0xc0 drivers/hid/usbhid/hid-core.c:1458 usb_unbind_interface+0x260/0x940 drivers/usb/core/driver.c:461 device_remove drivers/base/dd.c:568 [inline] __device_release_driver drivers/base/dd.c:1272 [inline] device_release_driver_internal+0x505/0x7c0 drivers/base/dd.c:1295 bus_remove_device+0x34f/0x420 drivers/base/bus.c:574 device_del+0x57a/0x9b0 drivers/base/core.c:3871 usb_disable_device+0x3bf/0x850 drivers/usb/core/message.c:1418 usb_disconnect+0x340/0x950 drivers/usb/core/hub.c:2304 hub_port_connect drivers/usb/core/hub.c:5361 [inline] hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] port_event drivers/usb/core/hub.c:5821 [inline] hub_event+0x1ebc/0x5150 drivers/usb/core/hub.c:5903 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2e/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd40 kernel/workqueue.c:3390 kthread+0x2f2/0x390 kernel/kthread.c:389 ret_from_fork+0x4d/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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/08/17 10:09 | upstream | e5fa841af679 | dbc93b08 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in enable_work |