------------[ cut here ]------------ WARNING: CPU: 1 PID: 4880 at net/wireless/core.h:231 wdev_lock net/wireless/core.h:231 [inline] WARNING: CPU: 1 PID: 4880 at net/wireless/core.h:231 cfg80211_wireless_stats+0x538/0x630 net/wireless/wext-compat.c:1371 Modules linked in: CPU: 1 PID: 4880 Comm: syz.3.144 Not tainted 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wdev_lock net/wireless/core.h:231 [inline] pc : cfg80211_wireless_stats+0x538/0x630 net/wireless/wext-compat.c:1371 lr : wdev_lock net/wireless/core.h:231 [inline] lr : cfg80211_wireless_stats+0x538/0x630 net/wireless/wext-compat.c:1371 sp : ffff800021cb7640 x29: ffff800021cb76d0 x28: 1fffe0001e0a6000 x27: 1ffff00004396ecc x26: dfff800000000000 x25: 1ffff00002b3a0af x24: ffff8000159d0000 x23: ffff8000159d0000 x22: ffff0000d10d8000 x21: ffff0000f0530000 x20: ffff0000d10d8760 x19: ffff0000f052a000 x18: 1fffe000367a3376 x17: ffff8000159cd000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000000 x13: ffff0000d895d340 x12: 0000000000040000 x11: 0000000000008769 x10: ffff800025f6c000 x9 : ffff800011ade788 x8 : 000000000000876a x7 : 0000000000000000 x6 : 000000000000000a x5 : ffff0000d5c940a2 x4 : ffff800014486dc2 x3 : ffff800012250814 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock net/wireless/core.h:231 [inline] cfg80211_wireless_stats+0x538/0x630 net/wireless/wext-compat.c:1371 get_wireless_stats+0x70/0x138 wireless_seq_printf_stats net/wireless/wext-proc.c:33 [inline] wireless_dev_seq_show+0x58/0x3dc net/wireless/wext-proc.c:86 seq_read_iter+0x894/0xc44 fs/seq_file.c:272 seq_read+0x1e8/0x2c0 fs/seq_file.c:162 pde_read fs/proc/inode.c:316 [inline] proc_reg_read+0x190/0x2e8 fs/proc/inode.c:328 vfs_read+0x280/0x8b4 fs/read_write.c:468 ksys_read+0x15c/0x26c fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __arm64_sys_read+0x7c/0x90 fs/read_write.c:621 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2702 hardirqs last enabled at (2701): [<ffff800012295fa8>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2701): [<ffff800012295fa8>] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2702): [<ffff800012293b94>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2418): [<ffff800008032978>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (2414): [<ffff800008032944>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4880 at net/wireless/core.h:239 wdev_unlock net/wireless/core.h:239 [inline] WARNING: CPU: 1 PID: 4880 at net/wireless/core.h:239 cfg80211_wireless_stats+0x544/0x630 net/wireless/wext-compat.c:1373 Modules linked in: CPU: 1 PID: 4880 Comm: syz.3.144 Tainted: G W 6.1.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wdev_unlock net/wireless/core.h:239 [inline] pc : cfg80211_wireless_stats+0x544/0x630 net/wireless/wext-compat.c:1373 lr : wdev_unlock net/wireless/core.h:239 [inline] lr : cfg80211_wireless_stats+0x544/0x630 net/wireless/wext-compat.c:1373 sp : ffff800021cb7640 x29: ffff800021cb76d0 x28: 1fffe0001e0a6000 x27: 1ffff00004396ecc x26: dfff800000000000 x25: 1ffff00002b3a0af x24: ffff0000f0530580 x23: ffff8000159d0000 x22: ffff0000d10d8000 x21: ffff0000f0530000 x20: ffff0000f0530048 x19: 0000000000000000 x18: 1fffe000367a3376 x17: ffff8000159cd000 x16: ffff8000084fb1ec x15: ffff0001b3d19bbc x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000040000 x11: 000000000002d224 x10: ffff800025f6c000 x9 : ffff800011ade794 x8 : 000000000002d225 x7 : ffff80000827d484 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock net/wireless/core.h:239 [inline] cfg80211_wireless_stats+0x544/0x630 net/wireless/wext-compat.c:1373 get_wireless_stats+0x70/0x138 wireless_seq_printf_stats net/wireless/wext-proc.c:33 [inline] wireless_dev_seq_show+0x58/0x3dc net/wireless/wext-proc.c:86 seq_read_iter+0x894/0xc44 fs/seq_file.c:272 seq_read+0x1e8/0x2c0 fs/seq_file.c:162 pde_read fs/proc/inode.c:316 [inline] proc_reg_read+0x190/0x2e8 fs/proc/inode.c:328 vfs_read+0x280/0x8b4 fs/read_write.c:468 ksys_read+0x15c/0x26c fs/read_write.c:613 __do_sys_read fs/read_write.c:623 [inline] __se_sys_read fs/read_write.c:621 [inline] __arm64_sys_read+0x7c/0x90 fs/read_write.c:621 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2814 hardirqs last enabled at (2813): [<ffff80000827d524>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (2813): [<ffff80000827d524>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5000 hardirqs last disabled at (2814): [<ffff800012293b94>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2804): [<ffff8000081c80cc>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (2804): [<ffff8000081c80cc>] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (2707): [<ffff800008020174>] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---