------------[ cut here ]------------ WARNING: CPU: 0 PID: 65 at net/mac80211/sta_info.c:755 sta_info_insert_check net/mac80211/sta_info.c:755 [inline] WARNING: CPU: 0 PID: 65 at net/mac80211/sta_info.c:755 sta_info_insert_rcu+0x24a/0x1b70 net/mac80211/sta_info.c:960 Modules linked in: CPU: 0 UID: 0 PID: 65 Comm: kworker/u32:3 Not tainted 6.15.0-rc4-syzkaller-g78109c591b80 #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:sta_info_insert_check net/mac80211/sta_info.c:755 [inline] RIP: 0010:sta_info_insert_rcu+0x24a/0x1b70 net/mac80211/sta_info.c:960 Code: 0f b7 83 b6 20 00 00 31 ff 44 31 e0 0f b7 c0 09 d0 89 c6 89 44 24 08 e8 64 f6 de f6 8b 44 24 08 85 c0 75 7f e8 17 fb de f6 90 <0f> 0b 90 c7 44 24 14 ea ff ff ff e8 06 fb de f6 48 8b 34 24 4c 89 RSP: 0018:ffffc90000b6fa50 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88804c368d80 RCX: ffffffff8adc367b RDX: ffff888020e30000 RSI: ffffffff8adc35e9 RDI: 0000000000000001 RBP: ffffffff90851fb4 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000ffff R13: ffff88804d59c048 R14: 00000000ffffffff R15: ffff88802d758e40 FS: 0000000000000000(0000) GS:ffff8880d69e4000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 000000002ba9a000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ocb_finish_sta net/mac80211/ocb.c:102 [inline] ieee80211_ocb_work+0x30a/0x650 net/mac80211/ocb.c:136 ieee80211_iface_work+0x89b/0x1020 net/mac80211/iface.c:1709 cfg80211_wiphy_work+0x3dc/0x550 net/wireless/core.c:435 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245