netlink: 'syz.4.24': attribute type 1 has an invalid length. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 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+0xd0/0xe8 net/wireless/core.h:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b95c801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dcae4000 x24: ffff80001367a428 x23: ffff0000dcae4008 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dcae4000 x18: 1fffe000367a3376 x17: ffff8000159cd000 x16: ffff8000084fb1ec x15: ffff8000104e0fac x14: 0000000000000000 x13: ffff8000104e0e5c x12: 0000000000040000 x11: 000000000000352b x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 000000000000352c x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff0000d8d76061 x4 : ffff800022f06da1 x3 : ffff80000ac8b83c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 1188 hardirqs last enabled at (1187): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (1188): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1134): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1134): [] release_sock+0x178/0x1cc net/core/sock.c:3511 softirqs last disabled at (1132): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (1132): [] release_sock+0x3c/0x1cc net/core/sock.c:3498 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 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+0xcc/0xe4 net/wireless/core.h:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b95c801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dcae4000 x24: ffff80001367a428 x23: 0000000000000000 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dcae4000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 00000000000296e3 x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 00000000000296e4 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800018c48090 x4 : 0000000000000008 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 1336 hardirqs last enabled at (1335): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (1335): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (1336): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1330): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (1330): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (1193): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001de26801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000ef134000 x24: ffff80001367a428 x23: ffff0000ef134008 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000ef134000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000000 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff0000d8d760c5 x4 : ffff800022f06da1 x3 : ffff80000ac8b83c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 1866 hardirqs last enabled at (1865): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (1865): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (1866): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1860): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (1860): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (1339): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001de26801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000ef134000 x24: ffff80001367a428 x23: 0000000000000000 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000ef134000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 2280 hardirqs last enabled at (2279): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2279): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2280): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2274): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (2274): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (1869): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b85e801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dc2f4000 x24: ffff80001367a428 x23: ffff0000dc2f4008 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dc2f4000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000000 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff0000d8d76129 x4 : ffff800022f06da1 x3 : ffff80000ac8b83c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 2504 hardirqs last enabled at (2503): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2503): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2504): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2498): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (2498): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (2283): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b85e801 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dc2f4000 x24: ffff80001367a428 x23: 0000000000000000 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dc2f4000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 2796 hardirqs last enabled at (2795): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2795): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2796): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2790): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (2790): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (2507): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b7d6c01 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dbeb6000 x24: ffff80001367a428 x23: ffff0000dbeb6008 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dbeb6000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000000 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff0000d8d7618d x4 : ffff800022f06da1 x3 : ffff80000ac8b83c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 3122 hardirqs last enabled at (3121): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (3121): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (3122): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3116): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (3116): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (2799): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b7d6c01 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dbeb6000 x24: ffff80001367a428 x23: 0000000000000000 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dbeb6000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 3170 hardirqs last enabled at (3169): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (3169): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (3170): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3164): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (3164): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (3125): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b7d4001 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dbea0000 x24: ffff80001367a428 x23: ffff0000dbea0008 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dbea0000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000000 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff0000d8d761f1 x4 : ffff800022f06da1 x3 : ffff80000ac8b83c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 3398 hardirqs last enabled at (3397): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (3397): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (3398): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3392): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (3392): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (3173): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001b7d4001 x27: dfff800000000000 x26: 1fffe0001a26a400 x25: ffff0000dbea0000 x24: ffff80001367a428 x23: 0000000000000000 x22: ffff7000045e0dac x21: ffff0000d1352000 x20: 0000000000000000 x19: ffff0000dbea0000 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 3640 hardirqs last enabled at (3639): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (3639): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (3640): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3634): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (3634): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (3403): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 1 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001a26d193 x27: dfff800000000000 x26: 1fffe0001a265000 x25: ffff0000d1368c90 x24: 0000000000000000 x23: ffff0000d1368c98 x22: ffff7000045e0dac x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000d1368c90 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 00000000000007d0 x5 : ffff0000d8d7625c x4 : ffff800022f06d94 x3 : ffff80000ac8b83c x2 : 0000000000000004 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 3826 hardirqs last enabled at (3825): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (3825): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (3826): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (3820): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (3820): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (3643): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001a26d193 x27: dfff800000000000 x26: 1fffe0001a265000 x25: ffff0000d1368c90 x24: 0000000000000000 x23: 0000000000000000 x22: ffff7000045e0dac x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000d1368c90 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 4230 hardirqs last enabled at (4229): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (4229): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (4230): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4224): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (4224): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (3829): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:231 wdev_lock+0xd0/0xe8 net/wireless/core.h:231 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:231 lr : wdev_lock+0xd0/0xe8 net/wireless/core.h:231 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001a22b993 x27: dfff800000000000 x26: 1fffe0001a256000 x25: ffff0000d115cc90 x24: 0000000000000000 x23: ffff0000d115cc98 x22: ffff7000045e0dac x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000d115cc90 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a02b38 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 00000000000007d0 x5 : ffff0000d8d762c4 x4 : ffff800022f06d94 x3 : ffff80000ac8b83c x2 : 0000000000000004 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_lock+0xd0/0xe8 net/wireless/core.h:231 nl80211_send_iface+0x6f4/0x1194 net/wireless/nl80211.c:3852 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 4516 hardirqs last enabled at (4515): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (4515): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (4516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4510): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (4510): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (4233): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4457 at net/wireless/core.h:239 wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 Modules linked in: CPU: 0 PID: 4457 Comm: syz.4.24 Tainted: G W 6.1.111-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:239 lr : wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 sp : ffff800022f06cc0 x29: ffff800022f06cc0 x28: 1fffe0001a22b993 x27: dfff800000000000 x26: 1fffe0001a256000 x25: ffff0000d115cc90 x24: 0000000000000000 x23: 0000000000000000 x22: ffff7000045e0dac x21: 00000000000007d0 x20: 0000000000000000 x19: ffff0000d115cc90 x18: ffff800022f067e0 x17: ffff800018aa4000 x16: ffff8000084fb1ec x15: 0000000000000002 x14: 0000000000000009 x13: ffff0000c8aab780 x12: 0000000000040000 x11: 000000000003ffff x10: ffff800023b39000 x9 : ffff800011a034b0 x8 : 0000000000040000 x7 : ffff800011a02b24 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082fbc8c x2 : ffff0000c8aab780 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: wdev_unlock+0xcc/0xe4 net/wireless/core.h:239 nl80211_send_iface+0x954/0x1194 net/wireless/nl80211.c:3878 nl80211_dump_interface+0x38c/0x5cc net/wireless/nl80211.c:3985 netlink_dump+0x4a4/0xac8 net/netlink/af_netlink.c:2232 __netlink_dump_start+0x470/0x680 net/netlink/af_netlink.c:2334 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:714 [inline] genl_family_rcv_msg net/netlink/genetlink.c:830 [inline] genl_rcv_msg+0x7b4/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2507 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x55c/0x848 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2597 __do_sys_sendmsg net/socket.c:2606 [inline] __se_sys_sendmsg net/socket.c:2604 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2604 __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: 4744 hardirqs last enabled at (4743): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (4743): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (4744): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4738): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (4738): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (4519): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---