------------[ cut here ]------------ WARNING: net/mac80211/ocb.c:63 at ieee80211_ocb_rx_no_sta+0x511/0x5d0 net/mac80211/ocb.c:63, CPU#0: ksoftirqd/0/15 Modules linked in: CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:ieee80211_ocb_rx_no_sta+0x511/0x5d0 net/mac80211/ocb.c:63 Code: 48 0a 00 00 48 c7 c7 60 88 ad 8c 48 89 de 4c 89 fa 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 b5 06 30 f6 e8 80 90 ca f6 90 <0f> 0b 90 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 b9 00 00 00 RSP: 0018:ffffc90000147410 EFLAGS: 00010246 RAX: ffffffff8af78cd0 RBX: ffff888072e3cdc0 RCX: ffff88801d6b3d00 RDX: 0000000000000100 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8af78879 R10: 000000000000000c R11: 0000000000000100 R12: ffffffff8af78879 R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88807a53834a FS: 0000000000000000(0000) GS:ffff888125a6e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000002280 CR3: 0000000075956000 CR4: 00000000003526f0 Call Trace: ieee80211_accept_frame net/mac80211/rx.c:4518 [inline] ieee80211_prepare_and_rx_handle+0x409b/0x66e0 net/mac80211/rx.c:5082 __ieee80211_rx_handle_packet net/mac80211/rx.c:5392 [inline] ieee80211_rx_list+0x2482/0x3040 net/mac80211/rx.c:5539 ieee80211_rx_napi+0x1a8/0x3d0 net/mac80211/rx.c:5562 ieee80211_rx include/net/mac80211.h:5216 [inline] ieee80211_handle_queued_frames+0xe8/0x1f0 net/mac80211/main.c:452 tasklet_action_common+0x36c/0x580 kernel/softirq.c:929 handle_softirqs+0x27d/0x880 kernel/softirq.c:626 run_ksoftirqd+0x9b/0x100 kernel/softirq.c:1067 smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246