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charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 15e7d45e786a Add linux-next specific files for 20241016 git tree: linux-next console+strace: https://syzkaller.appspot.com/x/log.txt?x=123c2f27980000 kernel config: https://syzkaller.appspot.com/x/.config?x=c36416f1c54640c0 dashboard link: https://syzkaller.appspot.com/bug?extid=f24dd060c1911fe54c85 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1192f887980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1417e830580000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/cf2ad43c81cc/disk-15e7d45e.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/c85347a66a1c/vmlinux-15e7d45e.xz kernel image: https://storage.googleapis.com/syzbot-assets/648cf8e59c13/bzImage-15e7d45e.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+f24dd060c1911fe54c85@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 51 at drivers/thermal/thermal_thresholds.c:28 thermal_thresholds_flush+0x1ff/0x230 drivers/thermal/thermal_thresholds.c:28 Modules linked in: CPU: 1 UID: 0 PID: 51 Comm: kworker/1:1 Not tainted 6.12.0-rc3-next-20241016-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: usb_hub_wq hub_event RIP: 0010:thermal_thresholds_flush+0x1ff/0x230 drivers/thermal/thermal_thresholds.c:28 Code: 34 24 eb 05 e8 02 76 36 f9 4c 89 f7 be 0f 00 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c7 3a ff ff e8 e2 75 36 f9 90 <0f> 0b 90 e9 7f fe ff ff 48 c7 c1 3c e6 1d 90 80 e1 07 80 c1 03 38 RSP: 0018:ffffc90000bb7168 EFLAGS: 00010293 RAX: ffffffff885e6c6e RBX: 0000000000000000 RCX: ffff88802068da00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffffff8f97be40 R08: ffffffff885e6ae2 R09: 1ffffffff285d30e R10: dffffc0000000000 R11: fffffbfff285d30f R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff8880468a4000 R15: ffff8880468a47c0 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9c90c27c78 CR3: 000000000e736000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: thermal_zone_device_unregister+0x29e/0x370 drivers/thermal/thermal_core.c:1612 psy_unregister_thermal drivers/power/supply/power_supply_core.c:1326 [inline] power_supply_unregister+0xe8/0x140 drivers/power/supply/power_supply_core.c:1539 thunderstrike_destroy drivers/hid/hid-nvidia-shield.c:927 [inline] shield_remove+0x72/0x120 drivers/hid/hid-nvidia-shield.c:1104 hid_device_remove+0x225/0x370 device_remove drivers/base/dd.c:567 [inline] __device_release_driver drivers/base/dd.c:1273 [inline] device_release_driver_internal+0x4a9/0x7c0 drivers/base/dd.c:1296 bus_remove_device+0x34f/0x420 drivers/base/bus.c:576 device_del+0x57a/0x9b0 drivers/base/core.c:3864 hid_remove_device drivers/hid/hid-core.c:2968 [inline] hid_destroy_device+0x6a/0x1b0 drivers/hid/hid-core.c:2990 usbhid_disconnect+0x9e/0xc0 drivers/hid/usbhid/hid-core.c:1458 usb_unbind_interface+0x25e/0x940 drivers/usb/core/driver.c:461 device_remove drivers/base/dd.c:569 [inline] __device_release_driver drivers/base/dd.c:1273 [inline] device_release_driver_internal+0x503/0x7c0 drivers/base/dd.c:1296 bus_remove_device+0x34f/0x420 drivers/base/bus.c:576 device_del+0x57a/0x9b0 drivers/base/core.c:3864 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:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want syzbot to run the reproducer, reply with: #syz test: git://repo/address.git branch-or-commit-hash If you attach or paste a git patch, syzbot will apply it before testing. If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup