------------[ cut here ]------------ WARNING: CPU: 0 PID: 5137 at net/mac80211/offchannel.c:401 ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:401 Modules linked in: CPU: 0 PID: 5137 Comm: syz-executor318 Not tainted 6.7.0-rc6-syzkaller-00176-g24e0d2e527a3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:401 Code: 7b 40 e8 87 c6 de ff 48 83 c4 10 5b 5d e9 6c 11 93 f7 e8 67 11 93 f7 48 89 df e8 ff 62 ff ff e9 40 ff ff ff e8 55 11 93 f7 90 <0f> 0b 90 e9 32 ff ff ff 48 c7 c7 b8 a1 18 8f e8 60 f8 e8 f7 e9 db RSP: 0018:ffffc900035ff378 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88801ce90e20 RCX: ffffffff89f351f6 RDX: ffff88807849a180 RSI: ffffffff89f3532b RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000001 R13: ffff88801ce92878 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000555556453380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffd3c82be28 CR3: 0000000021ce4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> __ieee80211_scan_completed+0x500/0xe10 net/mac80211/scan.c:475 ieee80211_scan_cancel+0x1cf/0x940 net/mac80211/scan.c:1234 ieee80211_do_stop+0x19d7/0x21f0 net/mac80211/iface.c:480 ieee80211_runtime_change_iftype net/mac80211/iface.c:1854 [inline] ieee80211_if_change_type+0x364/0x7a0 net/mac80211/iface.c:1892 ieee80211_change_iface+0xa5/0x4f0 net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x57d/0xd50 net/wireless/util.c:1153 nl80211_set_interface+0x6fa/0x9a0 net/wireless/nl80211.c:4216 genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972 genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline] genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline] netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1368 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 __sys_sendto+0x255/0x340 net/socket.c:2190 __do_sys_sendto net/socket.c:2202 [inline] __se_sys_sendto net/socket.c:2198 [inline] __x64_sys_sendto+0xe0/0x1b0 net/socket.c:2198 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f965e6ea9f3 Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d f1 b6 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 RSP: 002b:00007ffd3c82bd38 EFLAGS: 00000202 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffd3c82be10 RCX: 00007f965e6ea9f3 RDX: 0000000000000024 RSI: 00007ffd3c82be60 RDI: 0000000000000006 RBP: 0000000000000006 R08: 00007ffd3c82bd54 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 R13: 0000000000000000 R14: 00007ffd3c82be60 R15: 0000000000000000 </TASK>