------------[ cut here ]------------ WARNING: CPU: 0 PID: 80 at net/mac80211/offchannel.c:404 ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Modules linked in: CPU: 0 UID: 0 PID: 80 Comm: kworker/u32:4 Not tainted 6.16.0-rc1-syzkaller-00203-g4774cfe3543a #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:ieee80211_start_next_roc+0x24c/0x2c0 net/mac80211/offchannel.c:404 Code: 7b 40 e8 d7 4c dc ff 48 83 c4 10 5b 5d e9 bc 3e cd f6 e8 b7 3e cd f6 48 89 df e8 9f 61 ff ff e9 40 ff ff ff e8 a5 3e cd f6 90 <0f> 0b 90 e9 32 ff ff ff 48 c7 c7 24 5d a8 90 e8 10 16 33 f7 e9 db RSP: 0018:ffffc9000102fa68 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88804f7b0e40 RCX: ffffffff8aee4896 RDX: ffff8880206d4880 RSI: ffffffff8aee49cb RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 R13: ffff88804f7b28c8 R14: ffff88804f7b0e40 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888097561000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000005700b4c0 CR3: 0000000068d7d000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_scan_completed+0x4fb/0xe40 net/mac80211/scan.c:528 ieee80211_scan_work+0x3f1/0x2030 net/mac80211/scan.c:1177 cfg80211_wiphy_work+0x3dc/0x550 net/wireless/core.c:435 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245