------------[ cut here ]------------ WARNING: CPU: 0 PID: 9735 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x1f4/0x240 net/mac80211/offchannel.c:401 Modules linked in: CPU: 1 PID: 9735 Comm: syz-executor588 Not tainted 5.14.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ieee80211_start_next_roc+0x1f4/0x240 net/mac80211/offchannel.c:401 Code: 10 23 00 00 48 89 ef 48 89 c2 e8 07 e8 0b 00 5b 5d e9 10 3d f9 f8 e8 0b 3d f9 f8 48 89 ef e8 93 75 ff ff eb 8d e8 fc 3c f9 f8 <0f> 0b eb 84 48 c7 c7 6c b5 6c 8d e8 1c 77 3f f9 e9 2f fe ff ff e8 RSP: 0018:ffffc9000c5af428 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff888038303880 RSI: ffffffff887c6bf4 RDI: 0000000000000003 RBP: ffff888020700d60 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff887c6b0d R11: 0000000000000000 R12: 0000000000000000 R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880207027d8 FS: 0000000000f43300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffefeeb3748 CR3: 000000003416c000 CR4: 0000000000350ee0 Call Trace: __ieee80211_scan_completed+0x592/0xef0 net/mac80211/scan.c:488 ieee80211_scan_cancel+0x165/0x9b0 net/mac80211/scan.c:1277 ieee80211_do_stop+0x1863/0x2050 net/mac80211/iface.c:384 ieee80211_runtime_change_iftype net/mac80211/iface.c:1656 [inline] ieee80211_if_change_type+0x383/0x840 net/mac80211/iface.c:1694 ieee80211_change_iface+0x57/0x3d0 net/mac80211/cfg.c:159 rdev_change_virtual_intf net/wireless/rdev-ops.h:69 [inline] cfg80211_change_iface+0x335/0xf60 net/wireless/util.c:1073 nl80211_set_interface+0x65c/0x8d0 net/wireless/nl80211.c:3926 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340 netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929 sock_sendmsg_nosec net/socket.c:703 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:723 __sys_sendto+0x21c/0x320 net/socket.c:2019 __do_sys_sendto net/socket.c:2031 [inline] __se_sys_sendto net/socket.c:2027 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2027 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+0x44/0xae RIP: 0033:0x402e56 Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 RSP: 002b:00007ffefeeb2608 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffefeeb26e0 RCX: 0000000000402e56 RDX: 0000000000000024 RSI: 00007ffefeeb2730 RDI: 0000000000000007 RBP: 0000000000000001 R08: 00007ffefeeb2624 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffefeeb2730 R14: 0000000000000007 R15: 0000000000000000