wlan1: Creating new IBSS network, BSSID 8d:8d:8d:ff:00:00 ------------[ cut here ]------------ !bss WARNING: net/wireless/ibss.c:72 at cfg80211_ibss_joined+0x3a7/0x5b0 net/wireless/ibss.c:72, CPU#1: kworker/u8:15/6639 Modules linked in: CPU: 1 UID: 0 PID: 6639 Comm: kworker/u8:15 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:cfg80211_ibss_joined+0x3a7/0x5b0 net/wireless/ibss.c:72 Code: 48 89 da 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 fd 81 50 f6 e8 d8 25 8a f6 90 0f 0b 90 e9 0b fd ff ff e8 ca 25 8a f6 90 <0f> 0b 90 eb 5c 44 89 fe 83 e6 01 31 ff e8 b7 2a 8a f6 44 89 f8 83 RSP: 0018:ffffc90010217570 EFLAGS: 00010293 RAX: ffffffff8b3db6f6 RBX: 0000000000000001 RCX: ffff888032853e80 RDX: 0000000000000000 RSI: ffffffff8c6da760 RDI: ffffffff8c6da720 RBP: ffff888069cc3518 R08: ffffffff907a547f R09: 1ffffffff20f4a8f R10: dffffc0000000000 R11: fffffbfff20f4a90 R12: ffff8880561e4ed0 R13: 0000000000000001 R14: 1ffff1100ac3c9da R15: 0000000000000cc0 FS: 0000000000000000(0000) GS:ffff888124dcb000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb644e39246 CR3: 0000000059b92000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: __ieee80211_sta_join_ibss+0xdd8/0x1660 net/mac80211/ibss.c:375 ieee80211_sta_create_ibss+0x300/0x480 net/mac80211/ibss.c:1287 ieee80211_sta_find_ibss net/mac80211/ibss.c:1448 [inline] ieee80211_ibss_work+0xb85/0x1060 net/mac80211/ibss.c:1637 cfg80211_wiphy_work+0x29e/0x420 net/wireless/core.c:564 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 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