usb 5-1: 0:2 : does not exist BUG: scheduling while atomic: kworker/0:4/1028/0x00000002 Modules linked in: Preemption disabled at: [] do_wait_for_common kernel/sched/completion.c:86 [inline] [] __wait_for_common kernel/sched/completion.c:106 [inline] [] wait_for_common+0x3a5/0x640 kernel/sched/completion.c:117 CPU: 0 PID: 1028 Comm: kworker/0:4 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x1b lib/dump_stack.c:113 __schedule_bug+0x195/0x260 kernel/sched/core.c:5964 schedule_debug kernel/sched/core.c:5991 [inline] __schedule+0xcf7/0x1550 kernel/sched/core.c:6626 schedule+0xc3/0x180 kernel/sched/core.c:6809 schedule_timeout+0xa9/0x380 kernel/time/timer.c:1917 do_wait_for_common kernel/sched/completion.c:85 [inline] __wait_for_common kernel/sched/completion.c:106 [inline] wait_for_common+0x39a/0x640 kernel/sched/completion.c:117 wait_for_completion+0x18/0x20 kernel/sched/completion.c:138 devtmpfs_submit_req drivers/base/devtmpfs.c:114 [inline] devtmpfs_create_node+0x2c2/0x3f0 drivers/base/devtmpfs.c:145 device_add+0xe2a/0xf10 drivers/base/core.c:3635 snd_register_device+0x244/0x4c0 sound/core/sound.c:281 snd_ctl_dev_register+0x5a/0x110 sound/core/control.c:2309 __snd_device_register sound/core/device.c:149 [inline] snd_device_register_all+0xe8/0x1d0 sound/core/device.c:197 snd_card_register+0x1fa/0x6d0 sound/core/init.c:904 try_to_register_card+0x2f5/0x3c0 sound/usb/card.c:805 usb_audio_probe+0x1668/0x2100 sound/usb/card.c:949 usb_probe_interface+0x5b6/0xa90 drivers/usb/core/driver.c:397 really_probe+0x2b8/0x920 drivers/base/dd.c:639 __driver_probe_device+0x1a0/0x310 drivers/base/dd.c:808 driver_probe_device+0x54/0x3d0 drivers/base/dd.c:838 __device_attach_driver+0x2e3/0x490 drivers/base/dd.c:966 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x312/0x510 drivers/base/dd.c:1038 device_initial_probe+0x1a/0x20 drivers/base/dd.c:1087 bus_probe_device+0xbe/0x1e0 drivers/base/bus.c:487 device_add+0xb60/0xf10 drivers/base/core.c:3664 usb_set_configuration+0x190f/0x1e80 drivers/usb/core/message.c:2165 usb_generic_driver_probe+0x8b/0x150 drivers/usb/core/generic.c:238 usb_probe_device+0x144/0x260 drivers/usb/core/driver.c:294 really_probe+0x2b8/0x920 drivers/base/dd.c:639 __driver_probe_device+0x1a0/0x310 drivers/base/dd.c:808 driver_probe_device+0x54/0x3d0 drivers/base/dd.c:838 __device_attach_driver+0x2e3/0x490 drivers/base/dd.c:966 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x312/0x510 drivers/base/dd.c:1038 device_initial_probe+0x1a/0x20 drivers/base/dd.c:1087 bus_probe_device+0xbe/0x1e0 drivers/base/bus.c:487 device_add+0xb60/0xf10 drivers/base/core.c:3664 usb_new_device+0xf32/0x1810 drivers/usb/core/hub.c:2608 hub_port_connect drivers/usb/core/hub.c:5511 [inline] hub_port_connect_change drivers/usb/core/hub.c:5651 [inline] port_event drivers/usb/core/hub.c:5811 [inline] hub_event+0x2db1/0x4830 drivers/usb/core/hub.c:5893 process_one_work+0x73d/0xcb0 kernel/workqueue.c:2299 worker_thread+0xa60/0x1260 kernel/workqueue.c:2446 kthread+0x26d/0x300 kernel/kthread.c:386 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 usb 5-1: USB disconnect, device number 86 usb 4-1: new high-speed USB device number 75 using dummy_hcd usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 usb 4-1: New USB device found, idVendor=17ef, idProduct=6067, bcdDevice= 0.00 usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 4-1: config 0 descriptor?? lenovo 0003:17EF:6067.006E: unknown global tag 0xd lenovo 0003:17EF:6067.006E: item 0 4 1 13 parsing failed lenovo 0003:17EF:6067.006E: hid_parse failed lenovo: probe of 0003:17EF:6067.006E failed with error -22 usb 1-1: USB disconnect, device number 79