------------[ cut here ]------------
sdata->crypto_tx_tailroom_needed_cnt != master->crypto_tx_tailroom_needed_cnt
WARNING: net/mac80211/key.c:1164 at ieee80211_free_keys+0x56e/0x680 net/mac80211/key.c:1163, CPU#0: kworker/u8:31/15410
Modules linked in:
CPU: 0 UID: 0 PID: 15410 Comm: kworker/u8:31 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: netns cleanup_net
RIP: 0010:ieee80211_free_keys+0x56e/0x680 net/mac80211/key.c:1163
Code: 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 07 c0 84 00 cc e8 91 af a4 f6 90 0f 0b 90 e9 22 fc ff ff e8 83 af a4 f6 90 <0f> 0b 90 e9 30 fe ff ff e8 75 af a4 f6 e9 1b fe ff ff 48 c7 c1 e0
RSP: 0018:ffffc9000313f060 EFLAGS: 00010293
RAX: ffffffff8b2090ad RBX: ffff888063148e80 RCX: ffff8880363a5d00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: ffffc9000313f130 R08: ffffc9000313ee47 R09: 1ffff92000627dc8
R10: dffffc0000000000 R11: fffff52000627dc9 R12: dffffc0000000000
R13: 1ffff92000627e14 R14: 0000000000000002 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8881252b9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8342fea540 CR3: 00000000b3ea4000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ieee80211_do_stop+0x1017/0x2220 net/mac80211/iface.c:612
 ieee80211_stop+0x1af/0x220 net/mac80211/iface.c:856
 __dev_close_many+0x366/0x6e0 net/core/dev.c:1776
 netif_close_many+0x222/0x410 net/core/dev.c:1801
 netif_close+0x160/0x220 net/core/dev.c:1818
 dev_close+0xf7/0x210 net/core/dev_api.c:221
 cfg80211_shutdown_all_interfaces+0xb0/0x200 net/wireless/core.c:339
 ieee80211_remove_interfaces+0x108/0x6c0 net/mac80211/iface.c:2485
 ieee80211_unregister_hw+0x5d/0x2c0 net/mac80211/main.c:1714
 mac80211_hwsim_del_radio+0x28a/0x4a0 drivers/net/wireless/virtual/mac80211_hwsim.c:6132
 hwsim_exit_net+0xef5/0xfc0 drivers/net/wireless/virtual/mac80211_hwsim.c:7029
 ops_exit_list net/core/net_namespace.c:199 [inline]
 ops_undo_list+0x43d/0x8d0 net/core/net_namespace.c:252
 cleanup_net+0x572/0x810 net/core/net_namespace.c:702
 process_one_work kernel/workqueue.c:3314 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3397
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3478
 kthread+0x389/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>