syzbot

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!bss
WARNING: net/wireless/ibss.c:37 at __cfg80211_ibss_joined+0x3d3/0x440 net/wireless/ibss.c:37, CPU#0: kworker/u8:6/977
Modules linked in:
CPU: 0 UID: 0 PID: 977 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_ibss_joined+0x3d3/0x440 net/wireless/ibss.c:37
Code: 44 24 60 75 64 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 bf b9 a8 00 cc e8 39 7b c6 f6 90 0f 0b 90 eb b9 e8 2e 7b c6 f6 90 <0f> 0b 90 eb ae e8 23 7b c6 f6 90 0f 0b 90 e9 d8 fd ff ff e8 15 7b
RSP: 0018:ffffc90005227980 EFLAGS: 00010293
RAX: ffffffff8aff7af2 RBX: dffffc0000000000 RCX: ffff88802745be00
RDX: 0000000000000000 RSI: ffffffff8c292480 RDI: ffffffff81878ef0
RBP: ffffc90005227a38 R08: ffffffff9030ecf7 R09: 1ffffffff2061d9e
R10: dffffc0000000000 R11: fffffbfff2061d9f R12: ffff8880308d8e50
R13: ffff8880570d3458 R14: 1ffff92000a44f34 R15: 0000000000000006
FS:  0000000000000000(0000) GS:ffff88812528f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f98c8787cc0 CR3: 0000000011eb8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 cfg80211_process_wdev_events+0x39f/0x5b0 net/wireless/util.c:1144
 cfg80211_process_rdev_events+0xa1/0x110 net/wireless/util.c:1179
 cfg80211_event_work+0x2f/0x40 net/wireless/core.c:393
 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+0x388/0x470 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>