WARNING: CPU: 0 PID: 8164 at net/wireless/reg.c:418 is_user_regdom_saved net/wireless/reg.c:418 [inline] WARNING: CPU: 0 PID: 8164 at net/wireless/reg.c:418 restore_alpha2 net/wireless/reg.c:3104 [inline] WARNING: CPU: 0 PID: 8164 at net/wireless/reg.c:418 restore_regulatory_settings+0x212/0x1560 net/wireless/reg.c:3196 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8164 Comm: kworker/0:4 Not tainted 5.9.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events_power_efficient crda_timeout_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x198/0x1fd lib/dump_stack.c:118 panic+0x347/0x7c0 kernel/panic.c:231 __warn.cold+0x20/0x46 kernel/panic.c:600 report_bug+0x1bd/0x210 lib/bug.c:198 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:234 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536 RIP: 0010:is_user_regdom_saved net/wireless/reg.c:418 [inline] RIP: 0010:restore_alpha2 net/wireless/reg.c:3104 [inline] RIP: 0010:restore_regulatory_settings+0x212/0x1560 net/wireless/reg.c:3196 Code: 44 89 ee e8 20 cc fc f9 45 84 ed 0f 85 68 07 00 00 e8 d2 cf fc f9 41 0f be d4 40 0f be f5 48 c7 c7 60 bd 17 89 e8 40 d3 cd f9 <0f> 0b e8 b7 cf fc f9 48 8b 1d d0 fa 24 03 48 b8 00 00 00 00 00 fc RSP: 0018:ffffc90015e2fc20 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff8880874c8400 RSI: ffffffff815db9a7 RDI: fffff52002bc5f76 RBP: 0000000000000000 R08: 0000000000000001 R09: ffff8880ae6318e7 R10: 0000000000000000 R11: 0000000036313854 R12: 0000000000000000 R13: 0000000000000000 R14: ffff88809d3e3400 R15: ffff8880ae635600 crda_timeout_work+0x1d/0x30 net/wireless/reg.c:520 process_one_work+0x94c/0x1670 kernel/workqueue.c:2269 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415 kthread+0x3b5/0x4a0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 Kernel Offset: disabled Rebooting in 86400 seconds..