------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw' WARNING: CPU: 1 PID: 23 at fs/sysfs/group.c:284 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:282 Modules linked in: CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: events request_firmware_work_func pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:282 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:282 sp : ffff800093a676a0 x29: ffff800093a676a0 x28: ffff0000d8618008 x27: 1ffff0001274ceec x26: ffff0000d84e80a8 x25: ffff800093a67760 x24: 1ffff00011822300 x23: dfff800000000000 x22: ffff0000d8618050 x21: ffff0000d8618008 x20: ffff0000d35a10e8 x19: ffff80008c1117e0 x18: ffff800093a66f00 x17: 0000000000000000 x16: ffff80008032116c x15: 0000000000000001 x14: 1fffe00036806be8 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 63efb35843444e00 x8 : 63efb35843444e00 x7 : ffff800080297c0c x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000007 x1 : ffff80008aedea60 x0 : ffff800125436000 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:282 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837 device_del+0x21c/0x87c drivers/base/core.c:3803 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:124 [inline] fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:162 [inline] firmware_fallback_sysfs+0x368/0x918 drivers/base/firmware_loader/fallback.c:238 _request_firmware+0xcf8/0xf70 drivers/base/firmware_loader/main.c:910 request_firmware_work_func+0xfc/0x214 drivers/base/firmware_loader/main.c:1161 process_one_work+0x694/0x1204 kernel/workqueue.c:2633 process_scheduled_works kernel/workqueue.c:2706 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2787 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 39630 hardirqs last enabled at (39629): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1397 [inline] hardirqs last enabled at (39629): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5154 hardirqs last disabled at (39630): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (39498): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (39498): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (39485): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- usb 1-1: [UEAGLE-ATM] firmware is not available