------------[ cut here ]------------ Unexpected user alpha2: WARNING: CPU: 1 PID: 3313 at net/wireless/reg.c:416 is_user_regdom_saved net/wireless/reg.c:416 [inline] WARNING: CPU: 1 PID: 3313 at net/wireless/reg.c:416 restore_alpha2 net/wireless/reg.c:3087 [inline] WARNING: CPU: 1 PID: 3313 at net/wireless/reg.c:416 restore_regulatory_settings+0x22d/0xfd0 net/wireless/reg.c:3179 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3313 Comm: kworker/1:2 Not tainted 4.19.93-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+0x197/0x210 lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 __warn.cold+0x20/0x53 kernel/panic.c:541 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x204/0x360 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1037 RIP: 0010:is_user_regdom_saved net/wireless/reg.c:416 [inline] RIP: 0010:restore_alpha2 net/wireless/reg.c:3087 [inline] RIP: 0010:restore_regulatory_settings+0x22d/0xfd0 net/wireless/reg.c:3179 Code: 44 89 f6 e8 a5 31 8e fa 45 84 f6 0f 85 80 07 00 00 e8 57 30 8e fa 41 0f be d5 41 0f be f4 48 c7 c7 c0 76 60 88 e8 a1 be 61 fa <0f> 0b e8 3c 30 8e fa 48 8b 1d f5 29 dd 02 48 b8 00 00 00 00 00 fc RSP: 0018:ffff88809b627c28 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8155bc26 RDI: ffffed10136c4f77 RBP: ffff88809b627d20 R08: ffff88809b5c0200 R09: ffffed1015d23ee3 R10: ffffed1015d23ee2 R11: ffff8880ae91f717 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880ae92ba40 crda_timeout_work+0x1f/0x30 net/wireless/reg.c:513 process_one_work+0x989/0x1750 kernel/workqueue.c:2153 worker_thread+0x98/0xe40 kernel/workqueue.c:2296 kthread+0x354/0x420 kernel/kthread.c:246 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Kernel Offset: disabled Rebooting in 86400 seconds..