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SYZFAIL: proc stdout read failed (5)

Status: premoderation: reported syz repro on 2025/11/09 07:47
Bug presence: origin:lts
[Documentation on labels]
Reported-by: syzbot+2fe39b09384fe6796ee2@syzkaller.appspotmail.com
First crash: 7d05h, last: 2d22h
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/11/13 lts (merge base) ac56c046adf4 syz [report] SYZFAIL: proc stdout read failed
2025/11/13 upstream (ToT) 6fa9041b7177 syz Failed due to an error; will retry later
▶ ▼ 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 257d 257d 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 158d 158d 0/2 auto-obsoleted due to no activity on 2025/09/08 16:45
android-6-1 SYZFAIL: proc stdout read failed (3) origin:lts -1 syz 2 5d02h 10d 0/2 premoderation: reported syz repro on 2025/11/06 11:53
linux-6.1 SYZFAIL: proc stdout read failed (2) -1 1 50d 50d 0/3 upstream: reported on 2025/09/27 05:23
android-5-15 SYZFAIL: proc stdout read failed -1 1 469d 469d 0/2 auto-obsoleted due to no activity on 2024/11/02 12:35
android-6-1 SYZFAIL: proc stdout read failed -1 1 459d 459d 0/2 auto-obsoleted due to no activity on 2024/11/11 18:26
linux-6.1 SYZFAIL: proc stdout read failed -1 3 303d 376d 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 350d 350d 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 303d 349d 0/2 auto-obsoleted due to no activity on 2025/04/16 16:08
linux-5.15 SYZFAIL: proc stdout read failed -1 1 303d 303d 0/3 auto-obsoleted due to no activity on 2025/04/26 19:43

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

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
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
2025/11/11 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
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
* Struck through repros no longer work on HEAD.