------------[ cut here ]------------ Unexpected user alpha2: Aż WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 is_user_regdom_saved net/wireless/reg.c:437 [inline] WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 restore_alpha2 net/wireless/reg.c:3372 [inline] WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 Modules linked in: CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 5.15.178-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 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:437 [inline] pc : restore_alpha2 net/wireless/reg.c:3372 [inline] pc : restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 lr : is_user_regdom_saved net/wireless/reg.c:437 [inline] lr : restore_alpha2 net/wireless/reg.c:3372 [inline] lr : restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 sp : ffff80001bcf7a20 x29: ffff80001bcf7af0 x28: dfff800000000000 x27: ffff0000c0848418 x26: ffff800016ead960 x25: ffff0000c0038400 x24: 0000000000000000 x23: 1ffff00002dd5b2c x22: 0000000000000041 x21: 0000000000000001 x20: ffff80001bcf7aa8 x19: ffff80001bc12000 x18: 0000000000000001 x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff x14: ffff0000c0948000 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : 9ec7446c0e6aae00 x8 : 9ec7446c0e6aae00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001bcf7198 x4 : ffff800014c50660 x3 : ffff8000085568c0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000001a Call trace: is_user_regdom_saved net/wireless/reg.c:437 [inline] restore_alpha2 net/wireless/reg.c:3372 [inline] restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 crda_timeout_work+0x38/0x68 net/wireless/reg.c:539 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 4474774 hardirqs last enabled at (4474773): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (4474774): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4474254): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4474254): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4474161): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4474161): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4474161): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4474161): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace aa542b38765e91da ]--- ------------[ cut here ]------------ Unexpected user alpha2: Aż WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 is_user_regdom_saved net/wireless/reg.c:437 [inline] WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 restore_alpha2 net/wireless/reg.c:3372 [inline] WARNING: CPU: 1 PID: 9 at net/wireless/reg.c:439 restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 Modules linked in: CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G W 5.15.178-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 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:437 [inline] pc : restore_alpha2 net/wireless/reg.c:3372 [inline] pc : restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 lr : is_user_regdom_saved net/wireless/reg.c:437 [inline] lr : restore_alpha2 net/wireless/reg.c:3372 [inline] lr : restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 sp : ffff80001bcf7a20 x29: ffff80001bcf7af0 x28: dfff800000000000 x27: ffff0000c0848418 x26: ffff800016ead960 x25: ffff0000c0038400 x24: 0000000000000000 x23: 1ffff00002dd5b2c x22: 0000000000000041 x21: 0000000000000001 x20: ffff80001bcf7aa8 x19: ffff80001bc12000 x18: 0000000000000001 x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff x14: ffff0000c0948000 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : 9ec7446c0e6aae00 x8 : 9ec7446c0e6aae00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001bcf7198 x4 : ffff800014c50660 x3 : ffff8000085568c0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000001a Call trace: is_user_regdom_saved net/wireless/reg.c:437 [inline] restore_alpha2 net/wireless/reg.c:3372 [inline] restore_regulatory_settings+0x368/0x22cc net/wireless/reg.c:3464 crda_timeout_work+0x38/0x68 net/wireless/reg.c:539 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 4477470 hardirqs last enabled at (4477469): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (4477470): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4477444): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (4477440): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace aa542b38765e91dc ]---