------------[ cut here ]------------ WARNING: CPU: 1 PID: 4731 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x188/0x1f0 net/mac80211/offchannel.c:401 Modules linked in: CPU: 1 PID: 4731 Comm: syz-executor.2 Not tainted 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_start_next_roc+0x188/0x1f0 net/mac80211/offchannel.c:401 lr : ieee80211_start_next_roc+0x188/0x1f0 net/mac80211/offchannel.c:401 sp : ffff80001f436fd0 x29: ffff80001f436fd0 x28: 1fffe0001ab39542 x27: dfff800000000000 x26: ffff0000c8713000 x25: ffff0000d59cabb0 x24: ffff0000d59caa48 x23: ffff0000e5119298 x22: ffff0000d59ca840 x21: dfff800000000000 x20: ffff0000c7d79320 x19: ffff0000d59c8dc0 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000082bddf8 x15: 000000000000000a x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010acd000 x8 : ffff0000d94d51c0 x7 : ffff800010aeab30 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80001126f2cc x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ieee80211_start_next_roc+0x188/0x1f0 net/mac80211/offchannel.c:401 __ieee80211_scan_completed+0x764/0xbc8 net/mac80211/scan.c:505 ieee80211_scan_cancel+0xec/0x878 net/mac80211/scan.c:1310 ieee80211_do_stop+0x158/0x1898 net/mac80211/iface.c:385 ieee80211_runtime_change_iftype net/mac80211/iface.c:1719 [inline] ieee80211_if_change_type+0x408/0xbf8 net/mac80211/iface.c:1757 ieee80211_change_iface+0x64/0x384 net/mac80211/cfg.c:160 rdev_change_virtual_intf net/wireless/rdev-ops.h:69 [inline] cfg80211_change_iface+0x764/0x12d8 net/wireless/util.c:1074 nl80211_set_interface+0x3c8/0x67c net/wireless/nl80211.c:3958 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline] genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0x8b4/0xb6c net/netlink/genetlink.c:792 netlink_rcv_skb+0x208/0x3c4 net/netlink/af_netlink.c:2489 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline] netlink_unicast+0x60c/0x89c net/netlink/af_netlink.c:1337 netlink_sendmsg+0x6e8/0x9cc net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] __sys_sendto+0x2e8/0x3d8 net/socket.c:2063 __do_sys_sendto net/socket.c:2075 [inline] __se_sys_sendto net/socket.c:2071 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2071 __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+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2726 hardirqs last enabled at (2725): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (2725): [] _raw_spin_unlock_irqrestore+0xa8/0x14c kernel/locking/spinlock.c:194 hardirqs last disabled at (2726): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (2722): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (2722): [] ieee80211_configure_filter+0x4f0/0xf30 net/mac80211/main.c:74 softirqs last disabled at (2720): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (2720): [] ieee80211_configure_filter+0x328/0xf30 net/mac80211/main.c:70 ---[ end trace 0b597078bdcb2f2c ]---