------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 28596 at net/mac80211/main.c:235 ieee80211_bss_info_change_notify+0x478/0x740 net/mac80211/main.c:235 Modules linked in: CPU: 0 PID: 28596 Comm: syz-executor.2 Not tainted 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_bss_info_change_notify+0x478/0x740 net/mac80211/main.c:235 lr : ieee80211_bss_info_change_notify+0x478/0x740 net/mac80211/main.c:235 sp : ffff800021db6f80 x29: ffff800021db6f80 x28: 1fffe00020437376 x27: dfff800000000000 x26: 1fffe000204372b5 x25: dfff800000000000 x24: 0000000000000200 x23: 0000000000000000 x22: ffff0001021ba798 x21: ffff0000d0e40ea0 x20: ffff800018165000 x19: ffff0001021b8c80 x18: 1fffe0003686bb76 x17: ffff80001583d000 x16: ffff800008304a58 x15: ffff0001b435dbbc x14: 1ffff00002b080b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000003 x9 : 82b395de24bbd000 x8 : 82b395de24bbd000 x7 : ffff80000827c520 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000122ac660 x0 : ffff80019ebcc000 Call trace: ieee80211_bss_info_change_notify+0x478/0x740 net/mac80211/main.c:235 ieee80211_ibss_disconnect+0x42c/0x5fc net/mac80211/ibss.c:723 ieee80211_ibss_leave+0x30/0x108 net/mac80211/ibss.c:1868 ieee80211_leave_ibss+0x20/0x30 net/mac80211/cfg.c:2818 rdev_leave_ibss net/wireless/rdev-ops.h:557 [inline] __cfg80211_leave_ibss+0x1e0/0x518 net/wireless/ibss.c:211 cfg80211_leave_ibss+0x64/0x88 net/wireless/ibss.c:229 cfg80211_change_iface+0x460/0x100c net/wireless/util.c:1056 nl80211_set_interface+0x3f8/0x6f0 net/wireless/nl80211.c:4170 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline] genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x948/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2508 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:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 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: 658 hardirqs last enabled at (657): [<ffff80000827c5c0>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (657): [<ffff80000827c5c0>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5004 hardirqs last disabled at (658): [<ffff80001214ef04>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (632): [<ffff800011a1e294>] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (632): [<ffff800011a1e294>] ieee80211_ibss_disconnect+0x2f4/0x5fc net/mac80211/ibss.c:707 softirqs last disabled at (630): [<ffff800011a1e154>] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (630): [<ffff800011a1e154>] ieee80211_ibss_disconnect+0x1b4/0x5fc net/mac80211/ibss.c:697 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 28596 at net/mac80211/driver-ops.h:1090 drv_leave_ibss+0x2a8/0x780 net/mac80211/driver-ops.h:1090 Modules linked in: CPU: 0 PID: 28596 Comm: syz-executor.2 Tainted: G W 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drv_leave_ibss+0x2a8/0x780 net/mac80211/driver-ops.h:1090 lr : drv_leave_ibss+0x2a8/0x780 net/mac80211/driver-ops.h:1090 sp : ffff800021db6fa0 x29: ffff800021db6fa0 x28: 1fffe00020437376 x27: dfff800000000000 x26: 1fffe000204372b5 x25: dfff800000000000 x24: ffff0001021b9bb0 x23: dfff800000000000 x22: ffff0001021ba810 x21: 0000000000000000 x20: ffff0001021b8c80 x19: ffff800018165000 x18: 1fffe0003686bb76 x17: ffff80001583d000 x16: ffff800008304a58 x15: ffff0001b435dbbc x14: 1ffff00002b080b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000003 x9 : 82b395de24bbd000 x8 : 82b395de24bbd000 x7 : ffff80000827c520 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000122ac660 x0 : ffff80019ebcc000 Call trace: drv_leave_ibss+0x2a8/0x780 net/mac80211/driver-ops.h:1090 ieee80211_ibss_disconnect+0x438/0x5fc net/mac80211/ibss.c:725 ieee80211_ibss_leave+0x30/0x108 net/mac80211/ibss.c:1868 ieee80211_leave_ibss+0x20/0x30 net/mac80211/cfg.c:2818 rdev_leave_ibss net/wireless/rdev-ops.h:557 [inline] __cfg80211_leave_ibss+0x1e0/0x518 net/wireless/ibss.c:211 cfg80211_leave_ibss+0x64/0x88 net/wireless/ibss.c:229 cfg80211_change_iface+0x460/0x100c net/wireless/util.c:1056 nl80211_set_interface+0x3f8/0x6f0 net/wireless/nl80211.c:4170 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline] genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x948/0xc2c net/netlink/genetlink.c:850 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2508 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:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 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: 888 hardirqs last enabled at (887): [<ffff80000827c5c0>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (887): [<ffff80000827c5c0>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5004 hardirqs last disabled at (888): [<ffff80001214ef04>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (856): [<ffff800008020d7c>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (856): [<ffff800008020d7c>] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (661): [<ffff80000802a99c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---