syzbot


WARNING in ieee80211_ibss_csa_beacon (2)

Status: auto-obsoleted due to no activity on 2024/04/07 10:40
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+b10a54cb0355d83fd75c@syzkaller.appspotmail.com
First crash: 425d, last: 88d
Discussions (12)
Title Replies (including bot) Last reply
[syzbot] Monthly wireless report (Feb 2024) 0 (1) 2024/02/03 08:34
[syzbot] Monthly wireless report (Jan 2024) 0 (1) 2024/01/03 10:47
[syzbot] Monthly wireless report (Nov 2023) 0 (1) 2023/12/01 18:49
[syzbot] Monthly wireless report (Oct 2023) 0 (1) 2023/10/30 13:00
[syzbot] Monthly wireless report (Sep 2023) 0 (1) 2023/09/28 11:42
[syzbot] Monthly wireless report (Aug 2023) 0 (1) 2023/08/27 14:06
[syzbot] Monthly wireless report (Jul 2023) 0 (1) 2023/07/27 06:53
[syzbot] Monthly wireless report (Jun 2023) 0 (1) 2023/06/26 18:49
[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 426d 1295d 22/26 fixed on 2023/02/24 13:50
linux-4.19 WARNING in ieee80211_ibss_csa_beacon C error 1037 415d 1250d 0/1 upstream: reported C repro on 2020/11/22 05:50
linux-4.14 WARNING in ieee80211_ibss_csa_beacon C 1 431d 1263d 0/1 upstream: reported C repro on 2020/11/08 18:28
linux-5.15 WARNING in ieee80211_ibss_csa_beacon 491 2d04h 413d 0/3 upstream: reported on 2023/03/09 07:07
linux-6.1 WARNING in ieee80211_ibss_csa_beacon 274 6d05h 414d 0/3 upstream: reported on 2023/03/08 04:59

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 9156 at net/mac80211/ibss.c:488 ieee80211_ibss_csa_beacon+0x732/0x8c0 net/mac80211/ibss.c:488
Modules linked in:
CPU: 1 PID: 9156 Comm: syz-executor.5 Not tainted 6.7.0-syzkaller-02320-gacc657692aed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:ieee80211_ibss_csa_beacon+0x732/0x8c0 net/mac80211/ibss.c:488
Code: 48 c7 c2 80 b8 0c 8c be ec 02 00 00 48 c7 c7 e0 b8 0c 8c c6 05 f6 77 29 05 01 e8 79 ef 6c f7 e9 f8 fa ff ff e8 bf 33 8d f7 90 <0f> 0b 90 bb ea ff ff ff e9 19 fd ff ff e8 dc 4e e4 f7 e9 f0 f9 ff
RSP: 0018:ffffc9000510f098 EFLAGS: 00010283
RAX: 0000000000002f07 RBX: ffff888086ff8c80 RCX: ffffc9000c80b000
RDX: 0000000000040000 RSI: ffffffff89fad6b1 RDI: ffffffff814fdea4
RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff8f3a3f57 R11: ffffffff81def653 R12: 0000000000000000
R13: ffffc9000510f188 R14: ffff888086ff94c8 R15: ffff888087be8e20
FS:  00007fe67bb046c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c228000 CR3: 0000000087751000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ieee80211_set_csa_beacon net/mac80211/cfg.c:3802 [inline]
 __ieee80211_channel_switch net/mac80211/cfg.c:3928 [inline]
 ieee80211_channel_switch+0x1350/0x2900 net/mac80211/cfg.c:3972
 rdev_channel_switch net/wireless/rdev-ops.h:1107 [inline]
 nl80211_channel_switch+0xd97/0x13f0 net/wireless/nl80211.c:10267
 genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972
 genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline]
 genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067
 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076
 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline]
 netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1368
 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0xd5/0x180 net/socket.c:745
 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584
 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638
 __sys_sendmsg+0x117/0x1e0 net/socket.c:2667
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fe67ae7cd29
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe67bb040c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe67afabf80 RCX: 00007fe67ae7cd29
RDX: 0000000000040880 RSI: 0000000020000200 RDI: 0000000000000007
RBP: 00007fe67aec947a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fe67afabf80 R15: 00007ffc52026cd8
 </TASK>

Crashes (2892):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/01/11 05:35 upstream acc657692aed 04815ef1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/11 04:27 upstream acc657692aed 04815ef1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2024/01/10 17:50 upstream ab27740f7665 04815ef1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/10 13:05 upstream ab27740f7665 b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/10 11:58 upstream ab27740f7665 b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/10 04:39 upstream 6c1dd1fe5d8a b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in ieee80211_ibss_csa_beacon
2024/01/09 22:59 upstream 6c1dd1fe5d8a b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in ieee80211_ibss_csa_beacon
2024/01/09 17:10 upstream 9f8413c4a66f 4807fb37 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in ieee80211_ibss_csa_beacon
2024/01/09 14:32 upstream 9f8413c4a66f 4807fb37 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/09 12:07 upstream 9f8413c4a66f 4c0fd4bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/08 14:33 upstream 0dd3ee311255 4c0fd4bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/08 13:32 upstream 0dd3ee311255 4c0fd4bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/07 00:34 upstream 52b1853b080a d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/06 20:53 upstream 95c8a35f1c01 d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/06 10:33 upstream 95c8a35f1c01 d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/05 13:43 upstream 1f874787ed9a 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/05 11:57 upstream 1f874787ed9a 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/04 22:03 upstream 5eff55d725a4 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/04 02:45 upstream ac865f00af29 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/03 19:11 upstream 610a9b8f49fb 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/03 17:46 upstream 610a9b8f49fb 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/03 16:15 upstream 610a9b8f49fb 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/03 02:39 upstream 610a9b8f49fb fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/12/31 22:28 upstream 2639772a11c8 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2023/12/31 00:24 upstream 453f5db0619e fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/12/30 06:28 upstream f016f7547aee fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_ibss_csa_beacon
2023/12/30 02:42 upstream f016f7547aee fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_ibss_csa_beacon
2024/01/11 08:25 upstream acc657692aed 00f3cc59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2024/01/09 18:31 upstream 9f8413c4a66f b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2024/01/09 15:36 upstream 9f8413c4a66f 4807fb37 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2024/01/03 21:23 upstream 610a9b8f49fb 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2024/01/01 12:21 upstream 610a9b8f49fb fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/12/29 16:56 upstream 8735c7c84d1b fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2023/12/29 15:45 upstream 8735c7c84d1b fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in ieee80211_ibss_csa_beacon
2024/01/06 12:34 upstream 95c8a35f1c01 d0304e9c .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2024/01/04 00:11 upstream ac865f00af29 28c42cff .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2024/01/03 13:56 upstream 610a9b8f49fb fb427a07 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2023/12/30 21:58 upstream 453f5db0619e fb427a07 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_ibss_csa_beacon
2024/01/08 12:02 upstream 0dd3ee311255 4c0fd4bb .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 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
2024/01/11 07:05 net ac631873c9e7 00f3cc59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/07 17:00 net 61921bdaa132 d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/06 17:42 net 3f14b377d01d d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/05 21:34 net 3f14b377d01d d0304e9c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/04 20:13 net 4c8530dc7d7d 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2024/01/04 11:53 net cbc74fc025f9 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/12/18 17:52 net-next 610a689d2a57 3222d10c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_ibss_csa_beacon
2023/12/11 07:32 linux-next 8e00ce02066e 28b24332 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in ieee80211_ibss_csa_beacon
2024/01/28 10:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2024/01/24 10:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca 1e153dc8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2024/01/19 01:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca 239abf84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2024/01/18 06:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca 915053c7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2024/01/16 16:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca 2a7bcc7f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2024/01/12 04:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca dda5a988 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in ieee80211_ibss_csa_beacon
2023/12/30 04:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci aafe7ad77b91 fb427a07 .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.