------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleI.fw' WARNING: CPU: 0 PID: 17631 at fs/sysfs/group.c:280 sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 17631 Comm: kworker/0:0 Not tainted 6.0.0-rc6-syzkaller-17718-g4a4a085d97ce #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 Workqueue: events request_firmware_work_func pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278 sp : ffff800015d7bb50 x29: ffff800015d7bb50 x28: 0000000000000000 x27: 0000000000000000 x26: ffff000116af5900 x25: ffff000113289500 x24: ffff80000d63ea80 x23: ffff000115c98000 x22: 0000000004208060 x21: ffff0001195ea808 x20: ffff80000c204c38 x19: ffff000111cfa0a8 x18: 00000000000000c0 x17: ffff80000dd1b198 x16: ffff80000db59158 x15: ffff000115c98000 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff000115c98000 x11: ff808000081c28a4 x10: 0000000000000000 x9 : f39cd19e05858c00 x8 : f39cd19e05858c00 x7 : ffff800008196ee4 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000040 Call trace: sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278 dpm_sysfs_remove+0x78/0x90 drivers/base/power/sysfs.c:837 device_del+0x12c/0x5bc drivers/base/core.c:3681 fw_load_sysfs_fallback+0x260/0x2d8 drivers/base/firmware_loader/fallback.c:120 fw_load_from_user_helper+0xe4/0x190 drivers/base/firmware_loader/fallback.c:158 firmware_fallback_sysfs+0xe4/0x17c drivers/base/firmware_loader/fallback.c:234 _request_firmware+0x1f8/0x3e8 drivers/base/firmware_loader/main.c:856 request_firmware_work_func+0x48/0xa0 drivers/base/firmware_loader/main.c:1105 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 irq event stamp: 816282 hardirqs last enabled at (816281): [] __up_console_sem+0xb0/0xfc kernel/printk/printk.c:264 hardirqs last disabled at (816282): [] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:404 softirqs last enabled at (816068): [] spin_unlock_bh include/linux/spinlock.h:394 [inline] softirqs last enabled at (816068): [] ptr_ring_consume_bh include/linux/ptr_ring.h:367 [inline] softirqs last enabled at (816068): [] wg_packet_encrypt_worker+0x5d4/0x620 drivers/net/wireguard/send.c:293 softirqs last disabled at (816066): [] spin_lock_bh include/linux/spinlock.h:354 [inline] softirqs last disabled at (816066): [] ptr_ring_consume_bh include/linux/ptr_ring.h:365 [inline] softirqs last disabled at (816066): [] wg_packet_encrypt_worker+0x4fc/0x620 drivers/net/wireguard/send.c:293 ---[ end trace 0000000000000000 ]--- usb 1-1: [UEAGLE-ATM] firmware is not available vhci_hcd: vhci_device speed not set usb usb12-port1: Cannot enable. Maybe the USB cable is bad?