------------[ cut here ]------------ WARNING: CPU: 0 PID: 14436 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x1ec/0x234 net/mac80211/offchannel.c:401 Modules linked in: CPU: 0 PID: 14436 Comm: syz-executor.0 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_start_next_roc+0x1ec/0x234 net/mac80211/offchannel.c:401 lr : ieee80211_start_next_roc+0x1ec/0x234 net/mac80211/offchannel.c:401 sp : ffff80009a626f10 x29: ffff80009a626f10 x28: 1fffe0002690b530 x27: dfff800000000000 x26: ffff0000c23c9000 x25: 0000000000000001 x24: ffff00013485a9c0 x23: ffff000147ba14f8 x22: ffff0000c5b10b00 x21: dfff800000000000 x20: 0000000000000001 x19: ffff000134858e40 x18: 1fffe000367fff96 x17: ffff80008ec9d000 x16: ffff800080529618 x15: 0000000000000001 x14: ffff80008eca0458 x13: dfff800000000000 x12: 0000000058a4d310 x11: 0000000000040000 x10: 0000000000007436 x9 : ffff80009e34c000 x8 : 0000000000007437 x7 : ffff80008a7139e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ieee80211_start_next_roc+0x1ec/0x234 net/mac80211/offchannel.c:401 __ieee80211_scan_completed+0x84c/0xd8c net/mac80211/scan.c:502 ieee80211_scan_cancel+0x184/0xae4 net/mac80211/scan.c:1278 ieee80211_do_stop+0x1c4/0x1a08 net/mac80211/iface.c:480 ieee80211_runtime_change_iftype net/mac80211/iface.c:1854 [inline] ieee80211_if_change_type+0x47c/0xd00 net/mac80211/iface.c:1892 ieee80211_change_iface+0xe0/0x4ac net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x764/0x14a4 net/wireless/util.c:1209 nl80211_set_interface+0x3bc/0x6b8 net/wireless/nl80211.c:4231 genl_family_rcv_msg_doit net/netlink/genetlink.c:1113 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1193 [inline] genl_rcv_msg+0x874/0xb6c net/netlink/genetlink.c:1208 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2543 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1217 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1367 netlink_sendmsg+0x83c/0xb20 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x374/0x4f4 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2199 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 448 hardirqs last enabled at (447): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (447): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (448): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (442): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (442): [] ieee80211_configure_filter+0x5e4/0x14c4 net/mac80211/main.c:75 softirqs last disabled at (440): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (440): [] ieee80211_configure_filter+0x3fc/0x14c4 net/mac80211/main.c:71 ---[ end trace 0000000000000000 ]---