INFO: task kworker/0:4:5310 blocked for more than 160 seconds. Not tainted 6.12.0-rc3-syzkaller-00454-gdb87114dcf13 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:4 state:D stack:23944 pid:5310 tgid:5310 ppid:2 flags:0x00004000 Workqueue: pm pm_runtime_work Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x18af/0x4bd0 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 usb_kill_urb+0x1c9/0x300 drivers/usb/core/urb.c:713 usb_start_wait_urb+0x1b0/0x520 drivers/usb/core/message.c:65 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x2b1/0x4c0 drivers/usb/core/message.c:154 usb_port_suspend+0x2aa/0x14d0 drivers/usb/core/hub.c:3472 usb_generic_driver_suspend+0xb7/0x100 drivers/usb/core/generic.c:302 usb_suspend_device drivers/usb/core/driver.c:1272 [inline] usb_suspend_both+0x482/0x1140 drivers/usb/core/driver.c:1443 usb_runtime_suspend+0x59/0x100 drivers/usb/core/driver.c:1968 __rpm_callback+0x2e1/0x790 drivers/base/power/runtime.c:394 rpm_callback drivers/base/power/runtime.c:448 [inline] rpm_suspend+0x88c/0x1730 drivers/base/power/runtime.c:672 __pm_runtime_suspend+0x131/0x1a0 drivers/base/power/runtime.c:1142 pm_runtime_autosuspend include/linux/pm_runtime.h:342 [inline] usb_runtime_idle+0x42/0x50 drivers/usb/core/driver.c:2005 rpm_idle+0x58b/0x930 drivers/base/power/runtime.c:524 pm_runtime_work+0x15e/0x210 drivers/base/power/runtime.c:970