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WARNING in ieee80211_ibss_csa_beacon (2)

Status: upstream: reported on 2023/02/28 16:41
Labels: wireless (incorrect?)
Reported-by: syzbot+b10a54cb0355d83fd75c@syzkaller.appspotmail.com
First crash: 97d, last: 1h43m
▶ ▼ Discussions (4)
Title Replies (including bot) Last reply
[syzbot] Monthly wireless report (May 2023) 0 (1) 2023/05/26 09:38
[syzbot] Monthly wireless report 0 (1) 2023/04/24 17:33
[syzbot] [wireless] Monthly Report 0 (1) 2023/03/24 15:33
[syzbot] [wireless?] WARNING in ieee80211_ibss_csa_beacon (2) 0 (1) 2023/02/28 16:41
▶ ▼ 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 98d 967d 24/24 fixed on 2023/02/24 13:50
linux-4.19 WARNING in ieee80211_ibss_csa_beacon C error 1037 87d 922d 0/1 upstream: reported C repro on 2020/11/22 05:50
linux-4.14 WARNING in ieee80211_ibss_csa_beacon C 1 104d 935d 0/1 upstream: reported C repro on 2020/11/08 18:28
linux-5.15 WARNING in ieee80211_ibss_csa_beacon 131 4h43m 85d 0/3 upstream: reported on 2023/03/09 07:07
linux-6.1 WARNING in ieee80211_ibss_csa_beacon 55 2d15h 86d 0/3 upstream: reported on 2023/03/08 04:59

Sample crash report:
WARNING: CPU: 0 PID: 27211 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x67f/0x7d0 net/mac80211/ibss.c:500
Modules linked in:
CPU: 0 PID: 27211 Comm: kworker/u16:8 Not tainted 6.4.0-rc4-syzkaller-00198-g9e87b63ed37e #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: phy38 ieee80211_csa_finalize_work
RIP: 0010:ieee80211_ibss_csa_beacon+0x67f/0x7d0 net/mac80211/ibss.c:500
Code: f7 48 c7 c2 a0 07 7f 8b be 06 03 00 00 48 c7 c7 00 08 7f 8b c6 05 44 89 da 04 01 e8 7b ba da f7 e9 5d fb ff ff e8 01 f0 f9 f7 <0f> 0b 41 bd ea ff ff ff e9 5d fd ff ff e8 8f c1 4b f8 e9 51 fa ff
RSP: 0018:ffffc90004357bd0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88803fd9cc80 RCX: 0000000000000000
RDX: ffff888034300440 RSI: ffffffff8989775f RDI: 0000000000000000
RBP: 0000000000000002 R08: 0000000000000001 R09: ffffffff9151ddd7
R10: 0000000000000001 R11: 0000000000000061 R12: 0000000000000000
R13: ffff88803fd9d580 R14: ffff88803fd9dae0 R15: ffff888040410de0
FS:  0000000000000000(0000) GS:ffff88806b600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f30674d9358 CR3: 00000001070ad000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_ibss_finish_csa+0x221/0x530 net/mac80211/ibss.c:555
 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3612 [inline]
 __ieee80211_csa_finalize+0x5ea/0xda0 net/mac80211/cfg.c:3674
 ieee80211_csa_finalize net/mac80211/cfg.c:3698 [inline]
 ieee80211_csa_finalize_work+0x145/0x210 net/mac80211/cfg.c:3723
 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405
 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552
 kthread+0x344/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>

Crashes (956):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Manager Title
2023/06/02 12:59 upstream 9e87b63ed37e a4ae4f42 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2023/06/01 22:37 upstream 1874a42a7d74 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/06/01 14:29 upstream 929ed21dfdb6 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/06/01 05:45 upstream 929ed21dfdb6 babc4389 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/06/01 04:29 upstream 929ed21dfdb6 babc4389 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/31 20:09 upstream 48b1320a674e e2a77acd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/05/31 14:11 upstream 48b1320a674e e2a77acd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/30 20:37 upstream 8b817fded42d 09898419 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/30 10:39 upstream 8b817fded42d 8d5c7541 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/30 08:35 upstream 8b817fded42d 8d5c7541 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/30 03:53 upstream 8b817fded42d cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/29 20:58 upstream 8b817fded42d cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/29 18:49 upstream 8b817fded42d cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/29 08:54 upstream e338142b39cf cf184559 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2023/05/28 23:49 upstream 7877cb91f108 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/28 19:07 upstream 416839029e38 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/28 14:41 upstream 416839029e38 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/05/28 06:00 upstream 4e893b5aa4ac cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/27 07:41 upstream 49572d536129 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/27 06:39 upstream 49572d536129 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/26 20:42 upstream 0d85b27b0cc6 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/26 17:13 upstream 0d85b27b0cc6 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2023/05/26 00:10 upstream 9db898594c54 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/25 20:38 upstream eb03e3181354 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/25 20:05 upstream eb03e3181354 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/25 17:27 upstream 933174ae28ba 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2023/05/25 09:10 upstream 933174ae28ba 51e154a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/25 08:09 upstream 933174ae28ba 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/05/24 18:22 upstream 9d646009f65d 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/23 20:48 upstream ae8373a5add4 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/23 15:37 upstream ae8373a5add4 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/23 00:44 upstream 421ca22e3138 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/22 23:45 upstream 421ca22e3138 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/22 17:09 upstream 44c026a73be8 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/22 11:51 upstream 44c026a73be8 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/02/28 11:00 upstream ae3419fbac84 95aee97a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2023/02/24 16:35 upstream d2980d8d8265 ee50e71c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/06/02 01:35 upstream 1874a42a7d74 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/06/01 09:08 upstream 929ed21dfdb6 babc4389 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/06/01 02:29 upstream 929ed21dfdb6 babc4389 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/31 15:10 upstream 48b1320a674e e2a77acd .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/31 00:26 upstream afead42fdfca 09898419 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/29 22:04 upstream 8b817fded42d cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/29 06:57 upstream e338142b39cf cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/28 16:46 upstream 7877cb91f108 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/27 14:19 upstream 49572d536129 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/27 02:43 upstream 91a304340a22 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/25 11:04 upstream 933174ae28ba 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/25 04:31 upstream 933174ae28ba 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/24 23:45 upstream 933174ae28ba 4bce1a3e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/24 16:34 upstream 9d646009f65d 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/24 02:13 upstream 27e462c8fad4 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/23 11:46 upstream ae8373a5add4 4bce1a3e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/23 05:42 upstream 421ca22e3138 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/05/22 14:12 upstream 44c026a73be8 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/03/23 09:14 net bb765a743377 f94b4a29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/03/04 21:24 net-next-old 5b7c4cabbb65 f8902b57 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/05/31 03:04 linux-next 715abedee4cd 09898419 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/30 22:29 linux-next 715abedee4cd 09898419 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/05/26 08:38 linux-next 715abedee4cd b40ef614 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/06/01 16:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci eb0f1697d729 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/05/30 06:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci eb0f1697d729 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/05/29 05:19 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci eb0f1697d729 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/05/22 01:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci f1fcbaa18b28 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
* Struck through repros no longer work on HEAD.