------------[ cut here ]------------ WARNING: CPU: 1 PID: 4395 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc+0x1a3/0x210 Modules linked in: CPU: 1 PID: 4395 Comm: syz-executor403 Not tainted 6.1.35-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:ieee80211_start_next_roc+0x1a3/0x210 net/mac80211/offchannel.c:403 Code: a3 d6 78 f7 4c 89 f7 48 89 de 48 89 c2 5b 41 5c 41 5e 41 5f e9 6e 56 0e 00 e8 a9 1e 8a f7 0f 0b e9 d6 fe ff ff e8 9d 1e 8a f7 <0f> 0b e9 1f ff ff ff 48 c7 c1 24 5f 53 8e 80 e1 07 80 c1 03 38 c1 RSP: 0018:ffffc90004e8f230 EFLAGS: 00010293 RAX: ffffffff89ffb7f3 RBX: 0000000000000001 RCX: ffff88801e8a0000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff89ffb75a R09: ffffed10042ad2b5 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff8880218a8de0 R14: ffff8880218a8de0 R15: ffff88807a7a4e20 FS: 0000555556ab5300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe19f1fed70 CR3: 0000000023936000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_scan_cancel+0x146/0x630 net/mac80211/scan.c:1308 ieee80211_do_stop+0x15d/0x1d50 net/mac80211/iface.c:461 ieee80211_runtime_change_iftype net/mac80211/iface.c:1905 [inline] ieee80211_if_change_type+0x4b5/0xaa0 net/mac80211/iface.c:1943 ieee80211_change_iface+0x61/0x480 net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x819/0x1030 net/wireless/util.c:1084 nl80211_set_interface+0x5fa/0x870 net/wireless/nl80211.c:4169 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline] genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0xc1a/0xf70 net/netlink/genetlink.c:850 netlink_rcv_skb+0x1cd/0x410 net/netlink/af_netlink.c:2524 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1328 [inline] netlink_unicast+0x7bf/0x990 net/netlink/af_netlink.c:1354 netlink_sendmsg+0xa26/0xd60 net/netlink/af_netlink.c:1902 sock_sendmsg_nosec net/socket.c:716 [inline] sock_sendmsg net/socket.c:736 [inline] __sys_sendto+0x471/0x5f0 net/socket.c:2117 __do_sys_sendto net/socket.c:2129 [inline] __se_sys_sendto net/socket.c:2125 [inline] __x64_sys_sendto+0xda/0xf0 net/socket.c:2125 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: 0033:0x7fe19f145f66 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:00007ffc342c4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffc342c5010 RCX: 00007fe19f145f66 RDX: 0000000000000024 RSI: 00007ffc342c5060 RDI: 0000000000000006 RBP: 0000000000000001 R08: 00007ffc342c4f54 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc342c5060 R14: 0000000000000006 R15: 0000000000000000