syzbot

 sign-in | mailing list | source | docs
🐞 Open [330] 🐞 Fixed [10] 🐞 Invalid [0] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

WARNING in ieee80211_ibss_csa_beacon

Status: upstream: reported on 2023/03/08 04:59
Reported-by: syzbot+f6fcdbe4e623ba6cde16@syzkaller.appspotmail.com
First crash: 87d, last: 13h58m
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in ieee80211_ibss_csa_beacon wireless C error 4997 99d 968d 24/24 fixed on 2023/02/24 13:50
linux-4.19 WARNING in ieee80211_ibss_csa_beacon C error 1037 88d 923d 0/1 upstream: reported C repro on 2020/11/22 05:50
linux-4.14 WARNING in ieee80211_ibss_csa_beacon C 1 105d 937d 0/1 upstream: reported C repro on 2020/11/08 18:28
linux-5.15 WARNING in ieee80211_ibss_csa_beacon 132 20h13m 86d 0/3 upstream: reported on 2023/03/09 07:07
upstream WARNING in ieee80211_ibss_csa_beacon (2) wireless 971 5h13m 95d 0/24 upstream: reported on 2023/02/28 16:41

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4889 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x572/0x620
Modules linked in:
CPU: 1 PID: 4889 Comm: kworker/u4:12 Not tainted 6.1.31-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
Workqueue: phy13 ieee80211_csa_finalize_work
RIP: 0010:ieee80211_ibss_csa_beacon+0x572/0x620 net/mac80211/ibss.c:500
Code: f7 c6 05 c9 29 3e 04 01 48 c7 c7 d0 14 fc 8b be fd 01 00 00 48 c7 c2 60 15 fc 8b e8 f8 3b 69 f7 e9 6a fe ff ff e8 fe e1 88 f7 <0f> 0b b8 ea ff ff ff e9 7a ff ff ff e8 ed e1 88 f7 0f 0b e9 f5 fa
RSP: 0018:ffffc9000373fb58 EFLAGS: 00010293
RAX: ffffffff8a00f372 RBX: ffff88807a5bb6f8 RCX: ffff88802464d940
RDX: 0000000000000000 RSI: ffffffff8aebd1a0 RDI: ffffffff8b3cc9a0
RBP: ffff888074531aba R08: dffffc0000000000 R09: fffffbfff205125c
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074531ac0
R13: ffff88807a5b86c0 R14: ffff888074530c80 R15: ffff888074531ae0
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f86dba24ff8 CR3: 000000008973c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3487 [inline]
 __ieee80211_csa_finalize net/mac80211/cfg.c:3543 [inline]
 ieee80211_csa_finalize+0x4da/0xc50 net/mac80211/cfg.c:3566
 ieee80211_csa_finalize_work+0xf8/0x140 net/mac80211/cfg.c:3591
 process_one_work+0x8aa/0x11f0 kernel/workqueue.c:2289
 worker_thread+0xa5f/0x1210 kernel/workqueue.c:2436
 kthread+0x26e/0x300 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>

Crashes (56):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Manager Title
2023/05/30 23:17 linux-6.1.y d2869ace6eeb df37c7f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/27 16:55 linux-6.1.y a343b0dd87b4 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/26 14:19 linux-6.1.y a343b0dd87b4 b40ef614 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/26 08:56 linux-6.1.y a343b0dd87b4 b40ef614 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/25 00:33 linux-6.1.y a343b0dd87b4 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/17 06:32 linux-6.1.y bf4ad6fa4e53 11c89444 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/11 17:32 linux-6.1.y bf4ad6fa4e53 0fbd49f4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/06 12:44 linux-6.1.y ca48fc16c493 90c93c40 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/04 10:38 linux-6.1.y ca48fc16c493 5b7ff9dd .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/04 01:03 linux-6.1.y ca48fc16c493 b5918830 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/03 08:39 linux-6.1.y ca48fc16c493 48e0a81d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/02 23:35 linux-6.1.y ca48fc16c493 48e0a81d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/02 15:03 linux-6.1.y ca48fc16c493 52d40fd2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/02 11:45 linux-6.1.y ca48fc16c493 52d40fd2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/05/01 05:51 linux-6.1.y ca48fc16c493 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/29 02:15 linux-6.1.y ca1c9012c941 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/27 18:11 linux-6.1.y ca1c9012c941 6f3d6fa7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/26 00:29 linux-6.1.y f17b0ab65d17 65320f8e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/20 11:44 linux-6.1.y 0102425ac76b a219f34e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/20 04:13 linux-6.1.y 0102425ac76b a219f34e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/19 15:58 linux-6.1.y 0102425ac76b 94b4184e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/19 13:34 linux-6.1.y 0102425ac76b 94b4184e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/18 17:04 linux-6.1.y 0102425ac76b d931e9f0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/18 03:57 linux-6.1.y 0102425ac76b 436577a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/17 22:28 linux-6.1.y 0102425ac76b 436577a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/14 05:59 linux-6.1.y 0102425ac76b 3cfcaa1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/13 14:44 linux-6.1.y 543aff194ab6 3cfcaa1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/12 18:02 linux-6.1.y 543aff194ab6 1a1596b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/08 09:47 linux-6.1.y 543aff194ab6 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/07 02:10 linux-6.1.y 543aff194ab6 00ce4c67 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/06 21:21 linux-6.1.y 543aff194ab6 00ce4c67 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/04 18:34 linux-6.1.y 3b29299e5f60 928dd177 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/03 20:43 linux-6.1.y 3b29299e5f60 41147e3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/04/03 08:30 linux-6.1.y 3b29299e5f60 41147e3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/30 20:08 linux-6.1.y 3b29299e5f60 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/28 21:19 linux-6.1.y e3a87a10f259 fc067f05 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/25 23:32 linux-6.1.y e3a87a10f259 fbf0499a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/18 03:14 linux-6.1.y 7eaef76fbc46 7939252e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/16 17:48 linux-6.1.y 6449a0ba6843 18b58603 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/11 11:18 linux-6.1.y 11585e2f8b9d 5205ef30 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/10 12:00 linux-6.1.y 8a923980a190 5205ef30 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/08 21:49 linux-6.1.y 42616e0f09fb 4fc6d98d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/03/08 04:58 linux-6.1.y 42616e0f09fb d2b00170 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in ieee80211_ibss_csa_beacon
2023/06/03 11:19 linux-6.1.y d2869ace6eeb a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/05/29 12:44 linux-6.1.y a343b0dd87b4 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/05/15 10:12 linux-6.1.y bf4ad6fa4e53 c4d362e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/26 12:29 linux-6.1.y f17b0ab65d17 8d843721 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/20 19:47 linux-6.1.y f17b0ab65d17 a219f34e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/17 23:20 linux-6.1.y 0102425ac76b 436577a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/11 08:38 linux-6.1.y 543aff194ab6 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/06 09:05 linux-6.1.y 3b29299e5f60 08707520 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/04/04 10:19 linux-6.1.y 3b29299e5f60 928dd177 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/03/27 23:29 linux-6.1.y e3a87a10f259 47f3aaf1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/03/15 08:54 linux-6.1.y 6449a0ba6843 18b58603 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/03/12 03:28 linux-6.1.y 1cc3fcf63192 5205ef30 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/03/09 08:26 linux-6.1.y 42616e0f09fb f08b59ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in ieee80211_ibss_csa_beacon
* Struck through repros no longer work on HEAD.