syzbot

 sign-in | mailing list | source | docs
🐞 Open [115]
🐞 Fixed [23]
🐞 Invalid [356]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

SYZFAIL: proc stdout read failed (5)

Status: premoderation: reported syz repro on 2025/11/09 07:47
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+2fe39b09384fe6796ee2@syzkaller.appspotmail.com
First crash: 85d, last: 5h40m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/12/30 lts (merge base) 68efe5a6c16a syz [report] SYZFAIL: proc stdout read failed
2025/12/30 upstream (ToT) 8640b74557fc syz [report] SYZFAIL: proc stdout read failed
▶ ▼ Similar bugs (10)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: proc stdout read failed (3) -1 1 335d 335d 0/2 auto-obsoleted due to no activity on 2025/06/01 15:32
android-5-15 SYZFAIL: proc stdout read failed (4) -1 1 236d 236d 0/2 auto-obsoleted due to no activity on 2025/09/08 16:45
android-6-1 SYZFAIL: proc stdout read failed (3) origin:upstream -1 syz 18 13h53m 88d 0/2 premoderation: reported syz repro on 2025/11/06 11:53
linux-6.1 SYZFAIL: proc stdout read failed (2) -1 1 128d 128d 0/3 auto-obsoleted due to no activity on 2026/01/05 05:23
android-5-15 SYZFAIL: proc stdout read failed -1 1 547d 547d 0/2 auto-obsoleted due to no activity on 2024/11/02 12:35
android-6-1 SYZFAIL: proc stdout read failed -1 1 537d 537d 0/2 auto-obsoleted due to no activity on 2024/11/11 18:26
linux-6.1 SYZFAIL: proc stdout read failed -1 3 381d 454d 0/3 auto-obsoleted due to no activity on 2025/04/26 22:05
android-5-15 SYZFAIL: proc stdout read failed (2) -1 1 428d 428d 0/2 auto-obsoleted due to no activity on 2025/02/28 17:36
android-6-1 SYZFAIL: proc stdout read failed (2) -1 5 381d 427d 0/2 auto-obsoleted due to no activity on 2025/04/16 16:08
linux-5.15 SYZFAIL: proc stdout read failed -1 1 381d 381d 0/3 auto-obsoleted due to no activity on 2025/04/26 19:43
▶ ▼ Last patch testing requests (5)
Created Duration User Patch Repo Result
2026/01/05 08:03 5m retest repro android13-5.15-lts error
2026/01/05 08:03 8m retest repro android13-5.15-lts report log
2026/01/05 08:03 7m retest repro android13-5.15-lts report log
2026/01/05 08:03 42m retest repro android13-5.15-lts report log
2026/01/05 08:03 6m retest repro android13-5.15-lts report log

Sample crash report:
SYZFAIL: proc stdout read failed
 (errno 5: Input/output error)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (19):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/02 08:28 android13-5.15-lts 7e1070528954 6b8752f2 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/31 14:42 android13-5.15-lts 7e1070528954 afc0c4d4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/31 03:27 android13-5.15-lts 7e1070528954 c75a2f6e .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/27 09:05 android13-5.15-lts fd7f3945989f efb3e894 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/21 01:28 android13-5.15-lts 630deefd7859 06648d9c .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/19 16:51 android13-5.15-lts 050dc55b0457 a9fc5226 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2026/01/06 06:16 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/21 05:28 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/20 10:30 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/18 01:08 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/08 20:04 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/04 22:57 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/04 16:49 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/12/01 06:01 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/11/27 17:23 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/11/18 19:07 android13-5.15-lts 8a8f52308945 ef766cd7 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/11/13 14:50 android13-5.15-lts 8a8f52308945 07e030de .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/11/09 07:46 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
2025/11/11 04:50 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: proc stdout read failed
* Struck through repros no longer work on HEAD.