------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!adi930.fw' WARNING: CPU: 1 PID: 1964 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 Modules linked in: CPU: 1 PID: 1964 Comm: kworker/1:3 Not tainted 6.1.87-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: events request_firmware_work_func pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 sp : ffff800023a276a0 x29: ffff800023a276a0 x28: 1fffe0001a1a037d x27: dfff800000000000 x26: ffff800023a27760 x25: 1fffe0001aa6e60a x24: 1ffff000026330cc x23: dfff800000000000 x22: ffff0000d5373068 x21: ffff0000d5373008 x20: ffff0000c3a8e0e8 x19: ffff800013198640 x18: ffff800023a27220 x17: 0000000000000000 x16: ffff80001215c9dc x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 4d74a492ffb7a200 x8 : 4d74a492ffb7a200 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800023a26f98 x4 : ffff800015932b00 x3 : ffff80000858856c x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837 device_del+0x268/0x9bc drivers/base/core.c:3851 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:120 [inline] fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:158 [inline] firmware_fallback_sysfs+0x5c4/0x8b8 drivers/base/firmware_loader/fallback.c:234 _request_firmware+0xccc/0xf4c drivers/base/firmware_loader/main.c:856 request_firmware_work_func+0xfc/0x214 drivers/base/firmware_loader/main.c:1105 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 36240 hardirqs last enabled at (36239): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (36240): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35976): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (35976): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (35837): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- usb 1-1: [UEAGLE-ATM] firmware is not available usb 1-1: Direct firmware load for ueagle-atm/adi930.fw failed with error -2 usb 1-1: Falling back to sysfs fallback for: ueagle-atm/adi930.fw