------------[ cut here ]------------ WARNING: CPU: 1 PID: 5773 at net/wireless/core.h:220 wdev_lock+0xd0/0xe8 net/wireless/core.h:220 Modules linked in: CPU: 1 PID: 5773 Comm: syz.3.443 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+0xd0/0xe8 net/wireless/core.h:220 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:220 sp : ffff80001d416ca0 x29: ffff80001d416ca0 x28: dfff800000000000 x27: dfff800000000000 x26: 1fffe0001d28f000 x25: ffff0000e2a3cc90 x24: 0000000000000000 x23: 1fffe0001c547993 x22: ffff700003a82d9c x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000e2a3cc90 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000000002 x14: ffff0000cce80000 x13: 0000000000ff0100 x12: 0000000000040000 x11: 0000000000002ede x10: ffff80002786f000 x9 : 0000000000002edf x8 : ffff80001131bdc0 x7 : 0000000000000000 x6 : 00000000000007d0 x5 : ffff0000e4ff6090 x4 : ffff80001d416d04 x3 : ffff80000ab195c0 x2 : 0000000000000004 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:220 nl80211_send_iface+0x68c/0xccc net/wireless/nl80211.c:3631 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3735 netlink_dump+0x4a8/0xad0 net/netlink/af_netlink.c:2279 __netlink_dump_start+0x474/0x6d4 net/netlink/af_netlink.c:2382 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:689 [inline] genl_family_rcv_msg net/netlink/genetlink.c:772 [inline] genl_rcv_msg+0xa80/0x1018 net/netlink/genetlink.c:792 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2503 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2431 ___sys_sendmsg+0x214/0x294 net/socket.c:2485 __sys_sendmsg net/socket.c:2514 [inline] __do_sys_sendmsg net/socket.c:2523 [inline] __se_sys_sendmsg net/socket.c:2521 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2521 __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: 112208 hardirqs last enabled at (112207): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (112208): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (112184): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (112178): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace cbb2f0caad57e334 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5773 at net/wireless/core.h:228 wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 Modules linked in: CPU: 1 PID: 5773 Comm: syz.3.443 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+0xcc/0xe4 net/wireless/core.h:228 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 sp : ffff80001d416ca0 x29: ffff80001d416ca0 x28: dfff800000000000 x27: dfff800000000000 x26: 1fffe0001d28f000 x25: ffff0000e2a3cc90 x24: 0000000000000001 x23: 0000000000000000 x22: ffff700003a82d9c x21: 1fffe0001c5479ca x20: 0000000000000000 x19: ffff0000e2a3cc90 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000000009 x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000040000 x11: 0000000000022d82 x10: ffff80002786f000 x9 : 0000000000022d83 x8 : ffff80001131bea4 x7 : 0000000000000000 x6 : 0000000010101010 x5 : ffff0000e4ff609a x4 : ffff0000e8f90625 x3 : ffff80000ab195c0 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 nl80211_send_iface+0x984/0xccc net/wireless/nl80211.c:3658 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3735 netlink_dump+0x4a8/0xad0 net/netlink/af_netlink.c:2279 __netlink_dump_start+0x474/0x6d4 net/netlink/af_netlink.c:2382 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:689 [inline] genl_family_rcv_msg net/netlink/genetlink.c:772 [inline] genl_rcv_msg+0xa80/0x1018 net/netlink/genetlink.c:792 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2503 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2431 ___sys_sendmsg+0x214/0x294 net/socket.c:2485 __sys_sendmsg net/socket.c:2514 [inline] __do_sys_sendmsg net/socket.c:2523 [inline] __se_sys_sendmsg net/socket.c:2521 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2521 __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: 112592 hardirqs last enabled at (112591): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (112591): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (112592): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (112586): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (112586): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (112211): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (112211): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (112211): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (112211): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace cbb2f0caad57e335 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5773 at net/wireless/core.h:220 wdev_lock+0xd0/0xe8 net/wireless/core.h:220 Modules linked in: CPU: 1 PID: 5773 Comm: syz.3.443 Tainted: G W 5.15.167-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_lock+0xd0/0xe8 net/wireless/core.h:220 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:220 sp : ffff80001d416ca0 x29: ffff80001d416ca0 x28: dfff800000000000 x27: dfff800000000000 x26: 1fffe0001e731000 x25: ffff0000e2b70c90 x24: 0000000000000000 x23: 1fffe0001c56e193 x22: ffff700003a82d9c x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000e2b70c90 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000000002 x14: ffff0000cce80000 x13: 0000000000ff0100 x12: 0000000000040000 x11: 000000000003ffff x10: ffff80002786f000 x9 : 0000000000040000 x8 : ffff80001131bdc0 x7 : 0000000000000000 x6 : 00000000000007d0 x5 : ffff0000e4ff612c x4 : ffff80001d416d04 x3 : ffff80000ab195c0 x2 : 0000000000000004 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:220 nl80211_send_iface+0x68c/0xccc net/wireless/nl80211.c:3631 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3735 netlink_dump+0x4a8/0xad0 net/netlink/af_netlink.c:2279 __netlink_dump_start+0x474/0x6d4 net/netlink/af_netlink.c:2382 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:689 [inline] genl_family_rcv_msg net/netlink/genetlink.c:772 [inline] genl_rcv_msg+0xa80/0x1018 net/netlink/genetlink.c:792 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2503 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2431 ___sys_sendmsg+0x214/0x294 net/socket.c:2485 __sys_sendmsg net/socket.c:2514 [inline] __do_sys_sendmsg net/socket.c:2523 [inline] __se_sys_sendmsg net/socket.c:2521 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2521 __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: 113000 hardirqs last enabled at (112999): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline] hardirqs last enabled at (112999): [] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4781 hardirqs last disabled at (113000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (112982): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (112982): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (112595): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (112595): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (112595): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (112595): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace cbb2f0caad57e336 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5773 at net/wireless/core.h:228 wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 Modules linked in: CPU: 1 PID: 5773 Comm: syz.3.443 Tainted: G W 5.15.167-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+0xcc/0xe4 net/wireless/core.h:228 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 sp : ffff80001d416ca0 x29: ffff80001d416ca0 x28: dfff800000000000 x27: dfff800000000000 x26: 1fffe0001e731000 x25: ffff0000e2b70c90 x24: 0000000000000001 x23: 0000000000000000 x22: ffff700003a82d9c x21: 1fffe0001c56e1ca x20: 0000000000000000 x19: ffff0000e2b70c90 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000084c5eb8 x15: 0000000000000009 x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000040000 x11: 000000000003ffff x10: ffff80002786f000 x9 : 0000000000040000 x8 : ffff80001131bea4 x7 : 0000000000000000 x6 : 0000000010101010 x5 : ffff0000e4ff6136 x4 : ffff0000e30df825 x3 : ffff80000ab195c0 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:228 nl80211_send_iface+0x984/0xccc net/wireless/nl80211.c:3658 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3735 netlink_dump+0x4a8/0xad0 net/netlink/af_netlink.c:2279 __netlink_dump_start+0x474/0x6d4 net/netlink/af_netlink.c:2382 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:689 [inline] genl_family_rcv_msg net/netlink/genetlink.c:772 [inline] genl_rcv_msg+0xa80/0x1018 net/netlink/genetlink.c:792 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2503 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2431 ___sys_sendmsg+0x214/0x294 net/socket.c:2485 __sys_sendmsg net/socket.c:2514 [inline] __do_sys_sendmsg net/socket.c:2523 [inline] __se_sys_sendmsg net/socket.c:2521 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2521 __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: 113102 hardirqs last enabled at (113101): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (113101): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (113102): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (113084): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (113084): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (113005): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (113005): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (113005): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (113005): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace cbb2f0caad57e337 ]---