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SYZFAIL: proc stdout read failed (3)

Status: premoderation: reported syz repro on 2025/11/06 11:53
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+6df42a46fb397e9fad5f@syzkaller.appspotmail.com
First crash: 96d, last: 1d11h
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/11/08 lts (merge base) 882efbdd9d34 syz [report] SYZFAIL: proc stdout read failed
2025/11/29 upstream (ToT) 19eef1d98eed syz [report] SYZFAIL: proc stdout read failed
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: proc stdout read failed (3) -1 1 344d 344d 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 245d 245d 0/2 auto-obsoleted due to no activity on 2025/09/08 16:45
linux-6.6 SYZFAIL: proc stdout read failed origin:upstream -1 syz 1 6d07h 6d07h 0/2 upstream: reported syz repro on 2026/02/04 13:16
linux-6.1 SYZFAIL: proc stdout read failed (2) -1 1 136d 136d 0/3 auto-obsoleted due to no activity on 2026/01/05 05:23
android-5-15 SYZFAIL: proc stdout read failed -1 1 555d 555d 0/2 auto-obsoleted due to no activity on 2024/11/02 12:35
android-6-1 SYZFAIL: proc stdout read failed -1 1 546d 546d 0/2 auto-obsoleted due to no activity on 2024/11/11 18:26
linux-6.1 SYZFAIL: proc stdout read failed -1 3 389d 463d 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 437d 437d 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 390d 435d 0/2 auto-obsoleted due to no activity on 2025/04/16 16:08
android-5-15 SYZFAIL: proc stdout read failed (5) origin:upstream -1 syz 24 17h45m 93d 0/2 premoderation: reported syz repro on 2025/11/09 07:47
linux-5.15 SYZFAIL: proc stdout read failed -1 1 390d 390d 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
2026/01/04 22:26 6m retest repro android14-6.1 report log
2026/01/04 22:26 6m retest repro android14-6.1 report log
2026/01/04 22:26 6m retest repro android14-6.1 report log
2026/01/04 22:26 16m retest repro android14-6.1 report log
2026/01/04 22:26 7m retest repro android14-6.1 report log

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

Crashes (21):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/09 09:24 android14-6.1 c9e2710a7bd0 4c131dc4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/02/07 16:48 android14-6.1 c9e2710a7bd0 f20fc9f9 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/02/05 06:04 android14-6.1 775f23d50ca8 ea10c935 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/02/02 00:15 android14-6.1 478ca7133d0e 6b8752f2 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/25 18:29 android14-6.1 5b3c238664a9 40acda8a .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/24 12:12 android14-6.1 f282db65d7e9 40acda8a .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/19 17:43 android14-6.1 37a76cbe8f87 a9fc5226 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/17 13:25 android14-6.1 f8a5ad1fcf13 20d37d28 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/17 13:04 android14-6.1 f8a5ad1fcf13 20d37d28 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/08 07:55 android14-6.1 f912635e6d91 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/07 10:08 android14-6.1 5e6db7045704 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2026/01/05 09:21 android14-6.1 5e6db7045704 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/21 16:33 android14-6.1 72ada78f601d d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/18 21:49 android14-6.1 72ada78f601d d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/18 15:47 android14-6.1 72ada78f601d d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/15 11:07 android14-6.1 6f1c2f8fd8c8 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/11 22:18 android14-6.1 2181735221bd d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/12/02 12:35 android14-6.1 5b6cecf56c72 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/11/25 18:57 android14-6.1 fe2c5b2b1aea 64219f15 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/11/11 10:02 android14-6.1 86676b1f0b19 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
2025/11/06 11:52 android14-6.1 c562f4013ec6 a6c9c731 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-6-1 SYZFAIL: proc stdout read failed
* Struck through repros no longer work on HEAD.