Hello, syzbot found the following issue on: HEAD commit: 09a0fa92e5b4 Merge tag 'selinux-pr-20250107' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=143b5b0f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=4ef22c4fce5135b4 dashboard link: https://syzkaller.appspot.com/bug?extid=54788d96cbf3199014ac compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7feb34a89c2a/non_bootable_disk-09a0fa92.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/71243ce2ee80/vmlinux-09a0fa92.xz kernel image: https://storage.googleapis.com/syzbot-assets/ff8be47c15fb/bzImage-09a0fa92.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+54788d96cbf3199014ac@xxxxxxxxxxxxxxxxxxxxxxxxx wlan1: authenticated wlan1: associate with 08:02:11:00:00:00 (try 1/3) wlan1: RX AssocResp from 08:02:11:00:00:00 (capab=0x4584 status=0 aid=1) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1040 at net/mac80211/mlme.c:5653 ieee80211_assoc_success+0x6878/0x6eb0 net/mac80211/mlme.c:5653 Modules linked in: CPU: 0 UID: 0 PID: 1040 Comm: kworker/u4:8 Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0 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:ieee80211_assoc_success+0x6878/0x6eb0 net/mac80211/mlme.c:5653 Code: eb 05 e8 1b cd 4b f6 48 8b 74 24 38 48 81 c6 b8 09 00 00 48 c7 c7 e0 43 28 8d e8 a3 4f b3 f5 e9 e4 e7 ff ff e8 f9 cc 4b f6 90 <0f> 0b 90 e9 e6 e7 ff ff e8 eb cc 4b f6 90 0f 0b 90 e9 a4 fb ff ff RSP: 0018:ffffc900026f72c0 EFLAGS: 00010283 RAX: ffffffff8b53b727 RBX: 0000000000000001 RCX: 0000000000100000 RDX: ffffc90023007000 RSI: 0000000000000678 RDI: 0000000000000679 RBP: ffffc900026f75d0 R08: ffffffff901981f7 R09: 1ffffffff203303e R10: dffffc0000000000 R11: fffffbfff203303f R12: dffffc0000000000 R13: ffff88803fe24800 R14: ffff8880440fd000 R15: ffff888040778e40 FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020005000 CR3: 00000000425b8000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ieee80211_rx_mgmt_assoc_resp net/mac80211/mlme.c:5972 [inline] ieee80211_sta_rx_queued_mgmt+0x2b7b/0x4d40 net/mac80211/mlme.c:7577 ieee80211_iface_process_skb net/mac80211/iface.c:1610 [inline] ieee80211_iface_work+0x762/0xf20 net/mac80211/iface.c:1667 cfg80211_wiphy_work+0x2db/0x480 net/wireless/core.c:440 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup
