------------[ cut here ]------------ WARNING: CPU: 1 PID: 4200 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc net/mac80211/offchannel.c:401 [inline] WARNING: CPU: 1 PID: 4200 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x1f4/0x240 net/mac80211/offchannel.c:383 Modules linked in: CPU: 1 PID: 4200 Comm: syz-executor264 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:ieee80211_start_next_roc net/mac80211/offchannel.c:401 [inline] RIP: 0010:ieee80211_start_next_roc+0x1f4/0x240 net/mac80211/offchannel.c:383 Code: 80 24 00 00 48 89 ef 48 89 c2 e8 b7 a4 0c 00 5b 5d e9 a0 17 b7 f8 e8 9b 17 b7 f8 48 89 ef e8 b3 6c ff ff eb 8d e8 8c 17 b7 f8 <0f> 0b eb 84 48 c7 c7 8c 2a bd 8d e8 4c 1c 03 f9 e9 2f fe ff ff e8 RSP: 0018:ffffc90003bff428 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff888072d5d7c0 RSI: ffffffff88c39f84 RDI: 0000000000000001 RBP: ffff888020088de0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 R13: dffffc0000000000 R14: 0000000000000001 R15: ffff88802008a9c8 FS: 00007f4aa92d3700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff25df4960 CR3: 0000000021ead000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_scan_completed+0x592/0xed0 net/mac80211/scan.c:502 ieee80211_scan_cancel+0x165/0x9a0 net/mac80211/scan.c:1301 ieee80211_do_stop+0x18e5/0x2090 net/mac80211/iface.c:387 ieee80211_runtime_change_iftype net/mac80211/iface.c:1854 [inline] ieee80211_if_change_type+0x3c4/0x870 net/mac80211/iface.c:1892 ieee80211_change_iface+0x57/0x3f0 net/mac80211/cfg.c:192 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x606/0xf40 net/wireless/util.c:1082 nl80211_set_interface+0x64f/0x8c0 net/wireless/nl80211.c:4105 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:731 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:792 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2501 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:734 __sys_sendto+0x21a/0x320 net/socket.c:2116 __do_sys_sendto net/socket.c:2128 [inline] __se_sys_sendto net/socket.c:2124 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2124 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f4aa92e351c Code: 9a fb ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 c0 fb ff ff 48 8b RSP: 002b:00007f4aa92d2190 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f4aa92d2280 RCX: 00007f4aa92e351c RDX: 0000000000000024 RSI: 00007f4aa92d22d0 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007f4aa92d21e4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f4aa92d22d0 R14: 0000000000000006 R15: 0000000000000000