------------[ cut here ]------------ WARNING: CPU: 1 PID: 6006 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline] WARNING: CPU: 1 PID: 6006 at net/wireless/core.h:220 cfg80211_wireless_stats+0x510/0x5ec net/wireless/wext-compat.c:1341 Modules linked in: CPU: 1 PID: 6006 Comm: syz.3.464 Not tainted 5.15.167-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:220 [inline] pc : cfg80211_wireless_stats+0x510/0x5ec net/wireless/wext-compat.c:1341 lr : wdev_lock net/wireless/core.h:220 [inline] lr : cfg80211_wireless_stats+0x510/0x5ec net/wireless/wext-compat.c:1341 sp : ffff8000208c7720 x29: ffff8000208c77a0 x28: 1fffe0001c783a00 x27: 1ffff00002958069 x26: dfff800000000000 x25: ffff8000208c7740 x24: 1ffff00004118ee8 x23: 0000000000000000 x22: ffff0000ce2ce000 x21: ffff0000e3c1d000 x20: ffff0000ce2ce5c0 x19: ffff0000ccd4c000 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000008b0f x14: 00000000ffff8000 x13: 000000009bd87ede x12: 0000000000040000 x11: 00000000000010fb x10: ffff8000235fa000 x9 : 00000000000010fc x8 : ffff8000113e5e10 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff0000d0183500 x2 : ffff8000208c7b00 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock net/wireless/core.h:220 [inline] cfg80211_wireless_stats+0x510/0x5ec net/wireless/wext-compat.c:1341 iw_handler_get_iwstats+0x7c/0x220 net/wireless/wext-core.c:672 ioctl_standard_iw_point+0x82c/0xe24 net/wireless/wext-core.c:848 ioctl_standard_call+0xcc/0x264 net/wireless/wext-core.c:1033 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x224/0x448 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x8ac net/socket.c:1191 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 294 hardirqs last enabled at (293): [<ffff8000088c8274>] ___slab_alloc+0xc48/0xdbc mm/slub.c:2963 hardirqs last disabled at (294): [<ffff800011abda6c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (266): [<ffff8000080308b0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (264): [<ffff80000803087c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace da0d8dc55861db82 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6006 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline] WARNING: CPU: 0 PID: 6006 at net/wireless/core.h:228 cfg80211_wireless_stats+0x528/0x5ec net/wireless/wext-compat.c:1343 Modules linked in: CPU: 0 PID: 6006 Comm: syz.3.464 Tainted: G W 5.15.167-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:228 [inline] pc : cfg80211_wireless_stats+0x528/0x5ec net/wireless/wext-compat.c:1343 lr : wdev_unlock net/wireless/core.h:228 [inline] lr : cfg80211_wireless_stats+0x528/0x5ec net/wireless/wext-compat.c:1343 sp : ffff8000208c7720 x29: ffff8000208c77a0 x28: 1fffe0001c783a00 x27: 1ffff00002958069 x26: dfff800000000000 x25: ffff8000208c7740 x24: 1ffff00004118ee8 x23: ffff0000e3c1d048 x22: ffff0000ce2ce000 x21: ffff0000e3c1d000 x20: ffff0000ce2ce5c0 x19: 0000000000000000 x18: ffff8000208c7220 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000000002 x14: 00000000552ca394 x13: dfff800000000000 x12: 0000000000040000 x11: 000000000001f9c9 x10: ffff8000235fa000 x9 : 000000000001f9ca x8 : ffff8000113e5e28 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff8000179f1470 x4 : 0000000000000008 x3 : ffff8000082e1cb8 x2 : ffff0000d62d1b40 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock net/wireless/core.h:228 [inline] cfg80211_wireless_stats+0x528/0x5ec net/wireless/wext-compat.c:1343 iw_handler_get_iwstats+0x7c/0x220 net/wireless/wext-core.c:672 ioctl_standard_iw_point+0x82c/0xe24 net/wireless/wext-core.c:848 ioctl_standard_call+0xcc/0x264 net/wireless/wext-core.c:1033 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x224/0x448 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x8ac net/socket.c:1191 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 436 hardirqs last enabled at (435): [<ffff800011ac0874>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (435): [<ffff800011ac0874>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (436): [<ffff800011abda6c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (430): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (430): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (297): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (297): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (297): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (297): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace da0d8dc55861db83 ]---