------------[ cut here ]------------ WARNING: CPU: 0 PID: 6361 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc+0x1a3/0x210 Modules linked in: CPU: 0 PID: 6361 Comm: syz-executor.0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:ieee80211_start_next_roc+0x1a3/0x210 net/mac80211/offchannel.c:403 Code: 53 f6 5c f7 4c 89 f7 48 89 de 48 89 c2 5b 41 5c 41 5e 41 5f e9 8e 40 0e 00 e8 59 eb 6d f7 0f 0b e9 d6 fe ff ff e8 4d eb 6d f7 <0f> 0b e9 1f ff ff ff 48 c7 c1 d4 4d 76 8e 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc900046bf1a8 EFLAGS: 00010293 RAX: ffffffff8a1cd853 RBX: 0000000000000001 RCX: ffff888021f03b80 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8a1cd7ba R09: ffffed100e01cab3 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff888025838de0 R14: ffff888025838de0 R15: ffff888027c87820 FS: 00007fac1fd9a700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fac1fd98ff8 CR3: 00000000765a9000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_scan_cancel+0x1bb/0x660 net/mac80211/scan.c:1308 ieee80211_do_stop+0x16f/0x1cd0 net/mac80211/iface.c:461 ieee80211_runtime_change_iftype net/mac80211/iface.c:1866 [inline] ieee80211_if_change_type+0x4b0/0xaa0 net/mac80211/iface.c:1904 ieee80211_change_iface+0x61/0x480 net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x7b9/0xf00 net/wireless/util.c:1163 nl80211_set_interface+0x5fa/0x870 net/wireless/nl80211.c:4217 genl_family_rcv_msg_doit net/netlink/genetlink.c:968 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1048 [inline] genl_rcv_msg+0xc2f/0xf90 net/netlink/genetlink.c:1065 netlink_rcv_skb+0x1db/0x420 net/netlink/af_netlink.c:2546 genl_rcv+0x24/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x7bf/0x990 net/netlink/af_netlink.c:1365 netlink_sendmsg+0xa26/0xd60 net/netlink/af_netlink.c:1913 sock_sendmsg_nosec net/socket.c:724 [inline] sock_sendmsg net/socket.c:747 [inline] __sys_sendto+0x471/0x630 net/socket.c:2144 __do_sys_sendto net/socket.c:2156 [inline] __se_sys_sendto net/socket.c:2152 [inline] __x64_sys_sendto+0xda/0xf0 net/socket.c:2152 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fac1f03e19c Code: fa fa 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 20 fb ff ff 48 8b RSP: 002b:00007fac1fd98f60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fac1fd990d0 RCX: 00007fac1f03e19c RDX: 0000000000000024 RSI: 00007fac1fd99120 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007fac1fd98fb4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007fac1fd99120 R14: 0000000000000006 R15: 0000000000000000