corrupted report

Status: upstream: reported on 2025/06/16 23:08
Reported-by: syzbot+23c24474b429f7ab37e7@syzkaller.appspotmail.com
First crash: 484d, last: 5h33m
▶ ▼ Similar bugs (23)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) -1 6 1136d 1214d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
android-54 corrupted report (2) -1 105976 506d 626d 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 1317d 2743d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report -1 5888 2508d 2743d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report -1 4 1185d 1267d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
android-6-12 corrupted report -1 191 334d 479d 0/1 auto-obsoleted due to no activity on 2026/01/03 01:56
upstream corrupted report -1 29 3245d 3247d 0/29 closed as invalid on 2017/11/24 12:19
android-54 corrupted report -1 860856 806d 2438d 0/2 auto-obsoleted due to no activity on 2024/10/07 14:17
linux-4.4 corrupted report -1 12 2588d 2716d 0/1 auto-closed as invalid on 2020/01/10 12:28
android-6-12 corrupted report (2) -1 1606 1d05h 266d 0/1 premoderation: reported on 2026/01/21 07:36
linux-4.14 corrupted report cramfs -1 6026 1317d 2741d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report -1 699 14h48m 1176d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-15 corrupted report (3) -1 71 698d 924d 0/2 auto-obsoleted due to no activity on 2025/01/03 14:55
android-5-10 corrupted report -1 289 1616d 1765d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report -1 567 3246d 3247d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (4) -1 481 1d19h 640d 0/2 premoderation: reported on 2025/01/11 16:11
android-5-15 corrupted report (2) -1 1 1047d 1047d 0/2 auto-obsoleted due to no activity on 2024/03/01 04:17
upstream corrupted report (2) prio:low wireless -1 1163605 5m 3108d 0/29 moderation: reported on 2018/04/11 09:52
linux-5.15 corrupted report -1 11473 59m 1311d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) -1 19181 2505d 2740d 0/3 auto-closed as invalid on 2020/03/03 12:39
android-5-10 corrupted report (3) -1 150 1d22h 918d 0/2 premoderation: reported on 2024/04/08 19:56
linux-6.1 corrupted report -1 192241 1h17m 1316d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report -1 7075 2506d 2740d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 394 at net/mac80211/chan.c:92 ieee80211_chanctx_reserved_chandef net/mac80211/chan.c:90 [inline]
WARNING: CPU: 1 PID: 394 at net/mac80211/chan.c:92 ieee80211_chsw_switch_hwconf net/mac80211/chan.c:1422 [inline]
WARNING: CPU: 1 PID: 394 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x110e/0x2900 net/mac80211/chan.c:1638
Modules linked in:
CPU: 1 PID: 394 Comm: kworker/u4:6 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Workqueue: phy34 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 54 1b cb f7 e9 d6 fc ff ff e8 3a 3a 72 f7 eb 24 e8 33 3a 72 f7 c7 04 24 f4 ff ff ff e9 cc f5 ff ff e8 22 3a 72 f7 <0f> 0b 0f 0b e9 b7 f5 ff ff e8 14 3a 72 f7 48 8b 7c 24 08 4c 8b 74
RSP: 0018:ffffc900034279c0 EFLAGS: 00010293
RAX: ffffffff8a155282 RBX: 0000000000000001 RCX: ffff88801db73c00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffff88802464962f R09: 1ffff110048c92c5
R10: dffffc0000000000 R11: ffffed10048c92c6 R12: 0000000000000001
R13: ffff88802464a659 R14: ffff88802c5aad48 R15: ffff888076f09100
FS:  0000000000000000(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc0735b3068 CR3: 0000000066d78000 CR4: 00000000003506e0

Crashes (13662):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/14 06:09 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/14 05:32 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/14 02:27 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/14 00:46 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 23:39 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 21:55 linux-6.6.y a91a6aa9253c 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 15:53 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 14:08 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/13 12:56 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 11:13 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 11:09 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 07:40 linux-6.6.y a91a6aa9253c 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/13 06:36 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/13 01:26 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 23:30 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 22:26 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 19:46 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 18:43 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 17:43 linux-6.6.y a91a6aa9253c 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 12:05 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 09:30 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 08:25 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 07:07 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 06:40 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 05:17 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/12 04:08 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 02:31 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/12 00:44 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 23:44 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/11 22:22 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 21:15 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 20:11 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/11 19:59 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 18:52 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/11 17:28 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 16:13 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 14:27 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/11 14:24 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan corrupted report
2026/10/11 13:10 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 12:09 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 10:49 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 09:13 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf corrupted report
2026/10/11 08:06 linux-6.6.y a91a6aa9253c 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf 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.