------------[ cut here ]------------ Unexpected user alpha2: żI WARNING: CPU: 0 PID: 6570 at net/wireless/reg.c:440 is_user_regdom_saved net/wireless/reg.c:438 [inline] WARNING: CPU: 0 PID: 6570 at net/wireless/reg.c:440 restore_alpha2 net/wireless/reg.c:3391 [inline] WARNING: CPU: 0 PID: 6570 at net/wireless/reg.c:440 restore_regulatory_settings+0x368/0x1aec net/wireless/reg.c:3483 Modules linked in: CPU: 0 PID: 6570 Comm: kworker/u4:7 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 Workqueue: events_power_efficient crda_timeout_work pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : is_user_regdom_saved net/wireless/reg.c:438 [inline] pc : restore_alpha2 net/wireless/reg.c:3391 [inline] pc : restore_regulatory_settings+0x368/0x1aec net/wireless/reg.c:3483 lr : is_user_regdom_saved net/wireless/reg.c:438 [inline] lr : restore_alpha2 net/wireless/reg.c:3391 [inline] lr : restore_regulatory_settings+0x368/0x1aec net/wireless/reg.c:3483 sp : ffff800097487a00 x29: ffff800097487af0 x28: ffff800097487aa8 x27: ffff800097487aa0 x26: ffff800090a1ab20 x25: 1fffe0001a659c83 x24: 0000000000000000 x23: dfff800000000000 x22: 00000000000000bf x21: 0000000000000001 x20: 1ffff00012e90f55 x19: ffff800092723000 x18: 1fffe00036842fc6 x17: ffff80008dedd000 x16: ffff8000803123e0 x15: ffff0001b4217e3c x14: 1ffff00011bdc0ac x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : d9e902ffe5668900 x8 : d9e902ffe5668900 x7 : ffff80008028cc04 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80008a59de40 x0 : ffff8001263ec000 Call trace: is_user_regdom_saved net/wireless/reg.c:438 [inline] restore_alpha2 net/wireless/reg.c:3391 [inline] restore_regulatory_settings+0x368/0x1aec net/wireless/reg.c:3483 crda_timeout_work+0x38/0x68 net/wireless/reg.c:540 process_one_work+0x788/0x12d4 kernel/workqueue.c:2405 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2552 kthread+0x288/0x310 kernel/kthread.c:379 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:853 irq event stamp: 1506578 hardirqs last enabled at (1506577): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline] hardirqs last enabled at (1506577): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5095 hardirqs last disabled at (1506578): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (1506530): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (1506530): [] ieee80211_ibss_work+0x2d8/0x1230 net/mac80211/ibss.c:1701 softirqs last disabled at (1506528): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (1506528): [] ieee80211_ibss_work+0xd8/0x1230 net/mac80211/ibss.c:1690 ---[ end trace 0000000000000000 ]---