corrupted report

Status: upstream: reported on 2025/06/16 23:08
Reported-by: syzbot+23c24474b429f7ab37e7@syzkaller.appspotmail.com
First crash: 514d, last: 1h00m
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) -1 6 1167d 1245d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 536d 657d 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 1348d 2773d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2539d 2774d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1216d 1298d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 364d 509d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
upstream corrupted report -1 29 3276d 3278d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 837d 2468d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2619d 2747d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1641 8d16h 296d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1348d 2771d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 709 4d09h 1206d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 729d 954d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1646d 1795d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3276d 3278d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) -1 498 3d00h 671d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) -1 1 1077d 1077d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
upstream corrupted report (2) prio:low jfs block -1 1168119 now 3138d 0/29 moderation: reported on 2018/04/11 09:52
linux-5.15 corrupted report -1 12072 4h32m 1341d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2536d 2770d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 158 3d07h 949d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 192776 5h38m 1347d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2536d 2770d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4547 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline]
WARNING: CPU: 0 PID: 4547 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1440 [inline]
WARNING: CPU: 0 PID: 4547 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x1131/0x2950 net/mac80211/chan.c:1656
Modules linked in:
CPU: 0 PID: 4547 Comm: kworker/u4:14 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
Workqueue: phy6 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:1440 [inline]
RIP: 0010:ieee80211_vif_use_reserved_switch+0x1131/0x2950 net/mac80211/chan.c:1656
Code: 48 89 df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 <0f> 0b 0f 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74
RSP: 0018:ffffc9000f2ff9b8 EFLAGS: 00010293
RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff888031df8000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffff88805c95560f R09: 1ffff1100b92aac1

Crashes (14754):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/11/13 19:35 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 16:50 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 15:34 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 14:21 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 14:10 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 11:54 linux-6.6.y 5139929c698c be5d1971 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 10:45 linux-6.6.y 5139929c698c 26b2fee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 09:43 linux-6.6.y 5139929c698c 26b2fee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 07:25 linux-6.6.y 5139929c698c 26b2fee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/13 01:20 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 22:57 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/11/12 21:40 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 21:38 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 20:24 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 19:09 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 17:07 linux-6.6.y 5139929c698c c0087d7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 15:04 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 13:35 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 05:36 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 05:30 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 03:49 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/12 00:55 linux-6.6.y 5139929c698c 8d68b303 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 22:48 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 21:21 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 19:34 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 18:13 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 17:01 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 16:51 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 15:25 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 14:24 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 12:31 linux-6.6.y 5139929c698c e56a968c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/11 09:54 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/11/10 22:41 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 20:36 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 20:35 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 19:22 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 17:34 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 16:32 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 15:16 linux-6.6.y 5139929c698c d3056657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 12:30 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 10:38 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/11/10 08:46 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 07:32 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 07:00 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 05:21 linux-6.6.y 5139929c698c 70ec0380 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/11/10 04:18 linux-6.6.y 5139929c698c 70ec0380 .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.