------------[ cut here ]------------ WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:231 wdev_lock net/wireless/core.h:231 [inline] WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:231 cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:231 __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 Modules linked in: CPU: 1 PID: 4769 Comm: syz.4.150 Not tainted 6.1.109-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_wext_giwrate net/wireless/wext-compat.c:1325 [inline] pc : __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 lr : wdev_lock net/wireless/core.h:231 [inline] lr : cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] lr : __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 sp : ffff8000210177a0 x29: ffff800021017990 x28: 1ffff00002b3a0af x27: dfff800000000000 x26: 0000000000000000 x25: ffff0000d0ca8000 x24: ffff0000d0b84c90 x23: ffff800021017930 x22: ffff0000d0ca8760 x21: 1fffe0001a170992 x20: ffff800021017800 x19: ffff700004202efc x18: 0000000000000278 x17: ffff8000159cd000 x16: ffff8000084fa148 x15: 0000000000000002 x14: 0000000000008b0f x13: ffff0000cfdfb780 x12: 0000000000040000 x11: 0000000000000d14 x10: ffff8000229bb000 x9 : ffff800011adaa40 x8 : 0000000000000d15 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800011ada710 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock net/wireless/core.h:231 [inline] cfg80211_wext_giwrate net/wireless/wext-compat.c:1325 [inline] __cfg80211_wext_giwrate+0x438/0x4fc net/wireless/wext-compat.c:1609 ioctl_standard_call+0xe8/0x264 net/wireless/wext-core.c:1026 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x1f8/0x3f4 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x858 net/socket.c:1255 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __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: 396 hardirqs last enabled at (395): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (395): [] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5000 hardirqs last disabled at (396): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (370): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (368): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:239 wdev_unlock net/wireless/core.h:239 [inline] WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:239 cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] WARNING: CPU: 1 PID: 4769 at net/wireless/core.h:239 __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 Modules linked in: CPU: 1 PID: 4769 Comm: syz.4.150 Tainted: G W 6.1.109-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wdev_unlock net/wireless/core.h:239 [inline] pc : cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] pc : __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 lr : wdev_unlock net/wireless/core.h:239 [inline] lr : cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] lr : __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 sp : ffff8000210177a0 x29: ffff800021017990 x28: 0000000000000001 x27: dfff800000000000 x26: 00000000ffffffa1 x25: ffff0000d0ca8000 x24: 0000000000000000 x23: ffff800021017930 x22: ffff0000d0ca8760 x21: ffff0000d0b84000 x20: ffff800021017800 x19: ffff700004202efc x18: ffff8000210172c0 x17: ffff800018aa4000 x16: ffff8000084fa148 x15: ffff800018589f80 x14: 00000000cf6b73a3 x13: dfff800000000000 x12: 0000000000040000 x11: 000000000003ffff x10: ffff8000229bb000 x9 : ffff800011adaa4c x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800018c9ba80 x4 : 0000000000000008 x3 : ffff8000082fbc10 x2 : ffff0000cfdfb780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock net/wireless/core.h:239 [inline] cfg80211_wext_giwrate net/wireless/wext-compat.c:1331 [inline] __cfg80211_wext_giwrate+0x444/0x4fc net/wireless/wext-compat.c:1609 ioctl_standard_call+0xe8/0x264 net/wireless/wext-core.c:1026 wext_ioctl_dispatch+0x16c/0x3ec net/wireless/wext-core.c:997 wext_handle_ioctl+0x1f8/0x3f4 net/wireless/wext-core.c:1058 sock_ioctl+0x140/0x858 net/socket.c:1255 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __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: 430 hardirqs last enabled at (429): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (429): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (430): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (424): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (424): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (399): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---