Workqueue: events request_firmware_work_func
=====================================================
BUG: KMSAN: uninit-value in __is_kernel include/asm-generic/sections.h:221 [inline]
BUG: KMSAN: uninit-value in is_kernel include/linux/kallsyms.h:36 [inline]
BUG: KMSAN: uninit-value in is_ksym_addr include/linux/kallsyms.h:44 [inline]
BUG: KMSAN: uninit-value in kallsyms_lookup_buildid+0x1ee/0xb10 kernel/kallsyms.c:342
 __is_kernel include/asm-generic/sections.h:221 [inline]
 is_kernel include/linux/kallsyms.h:36 [inline]
 is_ksym_addr include/linux/kallsyms.h:44 [inline]
 kallsyms_lookup_buildid+0x1ee/0xb10 kernel/kallsyms.c:342
 __sprint_symbol+0x166/0x650 kernel/kallsyms.c:455
 sprint_symbol+0x7c/0x90 kernel/kallsyms.c:498
 symbol_string+0x302/0x6e0 lib/vsprintf.c:1023
 pointer+0x1356/0x1f70 lib/vsprintf.c:2410
 vsnprintf+0x1a9b/0x3650 lib/vsprintf.c:2810
 vprintk_store+0x537/0x2150 kernel/printk/printk.c:2158
 vprintk_emit+0x28b/0xab0 kernel/printk/printk.c:2256
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2283
 vprintk+0x15f/0x180 kernel/printk/printk_safe.c:50
 _printk+0x18d/0x1cf kernel/printk/printk.c:2293
 show_ip arch/x86/kernel/dumpstack.c:142 [inline]
 show_iret_regs+0x135/0x2e0 arch/x86/kernel/dumpstack.c:149
 __show_regs+0x6d/0x1040 arch/x86/kernel/process_64.c:74
 show_regs+0xbc/0x170 arch/x86/kernel/dumpstack.c:463
 __warn+0x3f1/0x780 kernel/panic.c:596
 report_bug+0x885/0xa80 lib/bug.c:199
 handle_bug+0x41/0x70 arch/x86/kernel/traps.c:315
 exc_invalid_op+0x1b/0x50 arch/x86/kernel/traps.c:335
 asm_exc_invalid_op+0x12/0x20
 sysfs_remove_group+0x1d5/0x600 fs/sysfs/group.c:278
 dpm_sysfs_remove+0x144/0x180 drivers/base/power/sysfs.c:837
 device_del+0x3c7/0x1bf0 drivers/base/core.c:3569
 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:550 [inline]
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:588 [inline]
 firmware_fallback_sysfs+0x17e7/0x19e0 drivers/base/firmware_loader/fallback.c:664
 _request_firmware+0xf5d/0x2160 drivers/base/firmware_loader/main.c:774
 request_firmware_work_func+0x136/0x2e0 drivers/base/firmware_loader/main.c:1020
 process_one_work+0xdb6/0x1820 kernel/workqueue.c:2289
 worker_thread+0x10d0/0x2240 kernel/workqueue.c:2436
 kthread+0x3c7/0x500 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30

Local variable nd created at:
 do_file_open_root+0x8b/0xc80 fs/namei.c:3648
 file_open_root+0x339/0x3a0 fs/open.c:1193

CPU: 0 PID: 114 Comm: kworker/0:2 Not tainted 5.18.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/12/2022
Workqueue: events request_firmware_work_func
=====================================================