------------[ cut here ]------------ WARNING: CPU: 1 PID: 6752 at net/wireless/core.h:231 wdev_lock net/wireless/core.h:231 [inline] WARNING: CPU: 1 PID: 6752 at net/wireless/core.h:231 cfg80211_wext_siwgenie+0x374/0x418 net/wireless/wext-sme.c:340 Modules linked in: CPU: 1 PID: 6752 Comm: syz.3.535 Not tainted 6.1.108-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_siwgenie+0x374/0x418 net/wireless/wext-sme.c:340 lr : wdev_lock net/wireless/core.h:231 [inline] lr : cfg80211_wext_siwgenie+0x374/0x418 net/wireless/wext-sme.c:340 sp : ffff8000214177b0 x29: ffff8000214177d0 x28: dfff800000000000 x27: 1fffe0001a197992 x26: ffff0000c9572800 x25: ffff0000c9572800 x24: ffff0000d0cbcc98 x23: 1ffff00002b3a0af x22: 0000000000000001 x21: 0000000000000000 x20: ffff0000d0fa0760 x19: ffff0000d0cbcc90 x18: 1fffe000367a3376 x17: ffff800011ae2300 x16: ffff8000084fa148 x15: 0000000020000000 x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000040000 x11: 00000000000010ee x10: ffff80002ca62000 x9 : ffff800011ae0b94 x8 : 00000000000010ef x7 : ffff8000088662ac x6 : ffff0000c9572801 x5 : ffff0000c9572801 x4 : 0000000000000001 x3 : ffff0000c9572800 x2 : ffff800021417b20 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock net/wireless/core.h:231 [inline] cfg80211_wext_siwgenie+0x374/0x418 net/wireless/wext-sme.c:340 __cfg80211_wext_siwgenie+0x3c/0x50 net/wireless/wext-compat.c:1620 ioctl_standard_iw_point+0x7f0/0xdc4 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+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: 996 hardirqs last enabled at (995): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (995): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (996): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (952): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (950): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6752 at net/wireless/core.h:239 wdev_unlock net/wireless/core.h:239 [inline] WARNING: CPU: 0 PID: 6752 at net/wireless/core.h:239 cfg80211_wext_siwgenie+0x380/0x418 net/wireless/wext-sme.c:371 Modules linked in: CPU: 0 PID: 6752 Comm: syz.3.535 Tainted: G W 6.1.108-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_wext_siwgenie+0x380/0x418 net/wireless/wext-sme.c:371 lr : wdev_unlock net/wireless/core.h:239 [inline] lr : cfg80211_wext_siwgenie+0x380/0x418 net/wireless/wext-sme.c:371 sp : ffff8000214177b0 x29: ffff8000214177d0 x28: dfff800000000000 x27: 1fffe0001a197992 x26: 1fffe0001a197a13 x25: ffff0000d0cbd098 x24: ffff0000d0cbd0a0 x23: 1ffff00002b3a0af x22: 0000000000000001 x21: ffff0000d0cbccd8 x20: 0000000000000000 x19: 0000000000000000 x18: ffff800021417120 x17: ffff800018aa4000 x16: ffff8000084fa148 x15: ffff800008a92de4 x14: 0000000000000000 x13: ffff80001228a0c8 x12: 0000000000040000 x11: 0000000000024d07 x10: ffff80002ca62000 x9 : ffff800011ae0ba0 x8 : 0000000000024d08 x7 : ffff800008061c64 x6 : 0000000000000000 x5 : ffff0000cab0d701 x4 : ffff0000c9572801 x3 : ffff8000087f3044 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock net/wireless/core.h:239 [inline] cfg80211_wext_siwgenie+0x380/0x418 net/wireless/wext-sme.c:371 __cfg80211_wext_siwgenie+0x3c/0x50 net/wireless/wext-compat.c:1620 ioctl_standard_iw_point+0x7f0/0xdc4 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+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: 1534 hardirqs last enabled at (1533): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (1533): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (1534): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1518): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (1518): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (1351): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---