corrupted report

Status: upstream: reported on 2025/06/16 23:08
Reported-by: syzbot+23c24474b429f7ab37e7@syzkaller.appspotmail.com
First crash: 419d, last: 2h08m
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) -1 6 1071d 1149d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 440d 561d 0/2 auto-obsoleted due to no activity on 2025/07/15 11:08
linux-4.19 corrupted report gfs2 sysv ext4 hfsplus -1 6619 1252d 2677d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2443d 2678d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1120d 1202d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 269d 413d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
upstream corrupted report -1 29 3180d 3182d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 741d 2372d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2523d 2651d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1505 17h44m 200d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1252d 2676d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 594 19h02m 1111d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 633d 859d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1550d 1699d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3180d 3182d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) -1 367 18h30m 575d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) -1 1 981d 981d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
upstream corrupted report (2) prio:low hfs -1 1148788 now 3042d 0/29 moderation: reported on 2018/04/11 09:52
linux-5.15 corrupted report -1 10523 3h20m 1246d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2440d 2674d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 128 17h01m 853d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 190916 2h56m 1251d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2441d 2674d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7329 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline]
WARNING: CPU: 1 PID: 7329 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
WARNING: CPU: 1 PID: 7329 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x110e/0x2900 net/mac80211/chan.c:1638
Modules linked in:
CPU: 1 PID: 7329 Comm: kworker/u4:22 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: phy17 ieee80211_csa_finalize_work
RIP: 0010:ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:92 [inline]
RIP: 0010:ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
RIP: 0010:ieee80211_vif_use_reserved_switch+0x110e/0x2900 net/mac80211/chan.c:1638
Code: 48 89 df e8 04 22 ce f7 e9 d6 fc ff ff e8 ea 9e 75 f7 eb 24 e8 e3 9e 75 f7 c7 04 24 f4 ff ff ff e9 cc f5 ff ff e8 d2 9e 75 f7 <0f> 0b 0f 0b e9 b7 f5 ff ff e8 c4 9e 75 f7 48 8b 7c 24 08 4c 8b 74
RSP: 0018:ffffc9000b4af9c0 EFLAGS: 00010293
RAX: ffffffff8a11cf42 RBX: 0000000000000001 RCX: ffff888025da0000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffff88807dad562f R09: 1ffff1100fb5aac5

Crashes (11803):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/08/09 23:52 linux-6.6.y d27334b2888c 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/09 23:24 linux-6.6.y d27334b2888c 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/09 22:03 linux-6.6.y d27334b2888c 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/09 19:41 linux-6.6.y d27334b2888c 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/09 15:24 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/09 11:52 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/09 10:23 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/09 06:44 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/09 05:40 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/08 18:36 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/08 14:23 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/08 10:27 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/08 09:50 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/08 08:39 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/08 07:27 linux-6.6.y 6436c12a2ced 5d63f80b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 21:55 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/07 18:16 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 16:05 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 13:55 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 13:49 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 11:27 linux-6.6.y 6436c12a2ced e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 09:31 linux-6.6.y 6436c12a2ced c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 06:40 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/07 03:41 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/07 01:09 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/06 23:19 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/06 22:18 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/06 22:15 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/06 19:20 linux-6.6.y 80dfb0405055 c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/06 18:07 linux-6.6.y aa0e49877a2e c38879ea .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/06 09:56 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/06 08:34 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/06 04:47 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 23:32 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 22:19 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 22:01 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/08/05 20:45 linux-6.6.y aa0e49877a2e cd5b1963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 12:37 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 10:36 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 08:38 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 07:37 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 07:25 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/08/05 05:59 linux-6.6.y aa0e49877a2e 52aa2820 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2025/06/16 23:08 linux-6.6.y c2603c511feb d1716036 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
* Struck through repros no longer work on HEAD.