------------[ cut here ]------------ WARNING: CPU: 1 PID: 13447 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc+0x1bc/0x204 net/mac80211/offchannel.c:403 Modules linked in: CPU: 1 PID: 13447 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_start_next_roc+0x1bc/0x204 net/mac80211/offchannel.c:403 lr : ieee80211_start_next_roc+0x1bc/0x204 net/mac80211/offchannel.c:403 sp : ffff80009c116ef0 x29: ffff80009c116ef0 x28: 0000000000000001 x27: dfff800000000000 x26: ffff0000cd9fb000 x25: ffff0000d479acf8 x24: ffff0000d479abd0 x23: ffff0000d5d555e8 x22: ffff0000d4b81d00 x21: dfff800000000000 x20: 0000000000000001 x19: ffff0000d4798e40 x18: 1fffe000368333ce x17: ffff80008e33d000 x16: ffff800080515ce8 x15: 0000000000000001 x14: 1ffff00013822dc0 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 0000000000009a25 x9 : ffff800099132000 x8 : 0000000000009a26 x7 : ffff800089fa0d90 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7f5b54 x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ieee80211_start_next_roc+0x1bc/0x204 net/mac80211/offchannel.c:403 __ieee80211_scan_completed+0x77c/0xc90 net/mac80211/scan.c:492 ieee80211_scan_cancel+0x184/0xa30 net/mac80211/scan.c:1291 ieee80211_do_stop+0x148/0x194c net/mac80211/iface.c:461 ieee80211_runtime_change_iftype net/mac80211/iface.c:1876 [inline] ieee80211_if_change_type+0x47c/0xd10 net/mac80211/iface.c:1914 ieee80211_change_iface+0x6c/0x41c net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x7a4/0x1408 net/wireless/util.c:1165 nl80211_set_interface+0x3f8/0x6f0 net/wireless/nl80211.c:4222 genl_family_rcv_msg_doit net/netlink/genetlink.c:971 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1051 [inline] genl_rcv_msg+0x854/0xb4c net/netlink/genetlink.c:1066 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2545 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1075 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1368 netlink_sendmsg+0x83c/0xb20 net/netlink/af_netlink.c:1910 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x3bc/0x540 net/socket.c:2194 __do_sys_sendto net/socket.c:2206 [inline] __se_sys_sendto net/socket.c:2202 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2202 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 4064 hardirqs last enabled at (4063): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (4063): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (4064): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (4058): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (4058): [] ieee80211_configure_filter+0x5e0/0x1428 net/mac80211/main.c:75 softirqs last disabled at (4056): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (4056): [] ieee80211_configure_filter+0x3f8/0x1428 net/mac80211/main.c:71 ---[ end trace 0000000000000000 ]---