syzbot


WARNING in cfg80211_rx_mlme_mgmt

Status: upstream: reported on 2024/09/03 04:09
Reported-by: syzbot+72db4099ddc17d4ca7cc@syzkaller.appspotmail.com
First crash: 92d, last: 67d
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in cfg80211_rx_mlme_mgmt origin:lts-only C error 50 48d 90d 0/3 upstream: reported C repro on 2024/09/05 03:05

Sample crash report:
wlan1: authenticated
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3710 at net/wireless/core.h:246 cfg80211_rx_mlme_mgmt+0x323/0x560 net/wireless/mlme.c:148
Modules linked in:
CPU: 1 PID: 3710 Comm: kworker/u4:7 Not tainted 6.1.111-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: phy12 ieee80211_iface_work
RIP: 0010:ASSERT_WDEV_LOCK net/wireless/core.h:246 [inline]
RIP: 0010:cfg80211_rx_mlme_mgmt+0x323/0x560 net/wireless/mlme.c:148
Code: e8 b2 08 7a f7 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a2 08 7a f7 0f 0b eb ec e8 99 08 7a f7 0f 0b e9 40 fe ff ff e8 8d 08 7a f7 <0f> 0b e9 8f fd ff ff e8 81 08 7a f7 0f 0b e9 9b fe ff ff e8 75 08
RSP: 0018:ffffc900041ef708 EFLAGS: 00010287
RAX: ffffffff8a10a6b3 RBX: dffffc0000000000 RCX: 0000000000100000
RDX: ffffc9001483d000 RSI: 0000000000001576 RDI: 0000000000001577
RBP: 0000000000000000 R08: ffffffff8a10a43c R09: fffff5200083ded1
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888057334000
R13: ffff888057334c90 R14: 000000000000001e R15: ffff888057352c00
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0760d47f98 CR3: 0000000027b32000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_rx_mgmt_auth net/mac80211/mlme.c:3688 [inline]
 ieee80211_sta_rx_queued_mgmt+0x20d4/0x4100 net/mac80211/mlme.c:5821
 ieee80211_iface_process_skb net/mac80211/iface.c:1650 [inline]
 ieee80211_iface_work+0x737/0xce0 net/mac80211/iface.c:1707
 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>

Crashes (32):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/26 01:30 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/26 01:28 linux-6.1.y e526b12bf916 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/17 12:56 linux-6.1.y 5f55cad62cc9 c673ca06 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/17 06:56 linux-6.1.y 5f55cad62cc9 c673ca06 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/15 15:53 linux-6.1.y 5f55cad62cc9 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/15 11:18 linux-6.1.y 5f55cad62cc9 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/14 12:19 linux-6.1.y 5f55cad62cc9 c7e35043 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/14 01:56 linux-6.1.y 5f55cad62cc9 b58f933c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/12 00:10 linux-6.1.y 5ca5b389fddf d94c83d8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/08 05:54 linux-6.1.y 699506173494 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/06 20:20 linux-6.1.y 699506173494 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in cfg80211_rx_mlme_mgmt
2024/09/28 00:13 linux-6.1.y e526b12bf916 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/26 22:59 linux-6.1.y e526b12bf916 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/23 20:32 linux-6.1.y e526b12bf916 89298aad .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/15 10:15 linux-6.1.y 5f55cad62cc9 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/15 04:37 linux-6.1.y 5f55cad62cc9 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 20:57 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 20:54 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 20:53 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 20:38 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 19:08 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 19:08 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 19:06 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 19:06 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:59 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:57 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:33 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:29 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:28 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:25 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/05 18:21 linux-6.1.y 699506173494 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
2024/09/03 04:08 linux-6.1.y 311d8503ef9f 8045124c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in cfg80211_rx_mlme_mgmt
* Struck through repros no longer work on HEAD.