------------[ cut here ]------------ WARNING: CPU: 1 PID: 6434 at net/mac80211/offchannel.c:404 ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Modules linked in: CPU: 1 UID: 0 PID: 6434 Comm: syz-executor145 Not tainted 6.11.0-syzkaller-02574-ga430d95c5efa #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Code: 7b 40 e8 27 d2 dc ff 48 83 c4 10 5b 5d e9 9c 24 08 f7 e8 97 24 08 f7 48 89 df e8 4f 60 ff ff e9 40 ff ff ff e8 85 24 08 f7 90 <0f> 0b 90 e9 32 ff ff ff 48 c7 c7 98 cc 1d 90 e8 70 e0 66 f7 e9 db RSP: 0018:ffffc9000961f310 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888028358e40 RCX: ffffffff8a83b326 RDX: ffff8880284f8000 RSI: ffffffff8a83b45b RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88802835a8c0 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000555590b30380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000200 CR3: 00000000342aa000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_scan_completed+0x4fe/0xe50 net/mac80211/scan.c:513 ieee80211_scan_cancel+0x1cf/0x990 net/mac80211/scan.c:1294 ieee80211_do_stop+0x1b46/0x2520 net/mac80211/iface.c:481 ieee80211_runtime_change_iftype net/mac80211/iface.c:1873 [inline] ieee80211_if_change_type+0x360/0x790 net/mac80211/iface.c:1911 ieee80211_change_iface+0xa5/0x500 net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x586/0xdc0 net/wireless/util.c:1217 nl80211_set_interface+0x64c/0x980 net/wireless/nl80211.c:4368 genl_family_rcv_msg_doit+0x202/0x2f0 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x565/0x800 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2550 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x479/0x4d0 net/socket.c:2210 __do_sys_sendto net/socket.c:2222 [inline] __se_sys_sendto net/socket.c:2218 [inline] __x64_sys_sendto+0xe0/0x1c0 net/socket.c:2218 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd91914ba33 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 b1 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:00007fffdb6a1728 EFLAGS: 00000202 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fffdb6a1800 RCX: 00007fd91914ba33 RDX: 0000000000000024 RSI: 00007fffdb6a1850 RDI: 0000000000000006 RBP: 0000000000000006 R08: 00007fffdb6a1744 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fffdb6a1850 R15: 0000000000000000