------------[ cut here ]------------ WARNING: CPU: 0 PID: 41 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc net/mac80211/offchannel.c:403 [inline] WARNING: CPU: 0 PID: 41 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc+0x1f8/0x250 net/mac80211/offchannel.c:385 Modules linked in: CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.4.0-rc4-syzkaller-00198-g9e87b63ed37e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Workqueue: phy4 ieee80211_scan_work RIP: 0010:ieee80211_start_next_roc net/mac80211/offchannel.c:403 [inline] RIP: 0010:ieee80211_start_next_roc+0x1f8/0x250 net/mac80211/offchannel.c:385 Code: d8 23 00 00 48 89 ef 48 89 c2 e8 93 7f 0d 00 5b 5d e9 cc 85 fb f7 e8 c7 85 fb f7 48 89 ef e8 1f 70 ff ff eb 8d e8 b8 85 fb f7 <0f> 0b eb 84 48 c7 c7 70 b3 7a 8e e8 98 4e 4e f8 e9 2f fe ff ff e8 RSP: 0018:ffffc90000b27b68 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff888014ea8000 RSI: ffffffff8988c088 RDI: 0000000000000001 RBP: ffff888027738de0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000009 R12: ffff88802773a920 R13: 0000000000000001 R14: 0000000000000001 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff5ee7e2360 CR3: 000000007b4e5000 CR4: 0000000000350ef0 Call Trace: __ieee80211_scan_completed+0x4df/0xc70 net/mac80211/scan.c:509 ieee80211_scan_work+0x3c8/0x1d90 net/mac80211/scan.c:1161 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552 kthread+0x344/0x440 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308