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SYZFAIL: ShmemBuilder: too large output offset

Status: auto-obsoleted due to no activity on 2024/12/21 23:57
Reported-by: syzbot+62af92e244d24af90358@syzkaller.appspotmail.com
First crash: 582d, last: 519d
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: ShmemBuilder: too large output offset -1 11 488d 570d 0/2 auto-obsoleted due to no activity on 2025/01/22 03:29
linux-5.15 SYZFAIL: ShmemBuilder: too large output offset -1 9 507d 600d 0/3 auto-obsoleted due to no activity on 2025/01/13 05:00
upstream SYZFAIL: ShmemBuilder: too large output offset -1 149 352d 597d 0/29 auto-obsoleted due to no activity on 2025/04/28 05:32
android-6-1 SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 382d 382d 0/2 auto-obsoleted due to no activity on 2025/05/07 22:27
upstream SYZFAIL: ShmemBuilder: too large output offset (2) -1 5 231d 302d 0/29 auto-obsoleted due to no activity on 2025/10/06 02:48
android-5-10 SYZFAIL: ShmemBuilder: too large output offset -1 51 488d 596d 0/2 auto-obsoleted due to no activity on 2024/12/12 16:54
android-5-15 SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 54d 54d 0/2 premoderation: reported on 2026/01/01 11:35
linux-6.6 SYZFAIL: ShmemBuilder: too large output offset -1 1 169d 169d 0/2 auto-obsoleted due to no activity on 2025/12/16 17:23
android-54 SYZFAIL: ShmemBuilder: too large output offset -1 2 358d 360d 0/2 auto-obsoleted due to no activity on 2025/06/01 11:41

Sample crash report:
SYZFAIL: ShmemBuilder: too large output offset
size=773857571 consumed=1818846767 (errno 9: Bad file descriptor)

Crashes (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/22 23:49 android14-6.1 3b95e548676f 6f888b75 .config console log report info ci2-android-6-1 SYZFAIL: ShmemBuilder: too large output offset
2024/08/19 08:57 android14-6.1 d6a513a78492 dbc93b08 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: ShmemBuilder: too large output offset
2024/08/14 12:15 android14-6.1 660e1a26952b 07a4d4ad .config console log report info ci2-android-6-1 SYZFAIL: ShmemBuilder: too large output offset
2024/08/14 12:15 android14-6.1 660e1a26952b 07a4d4ad .config console log report info ci2-android-6-1 SYZFAIL: ShmemBuilder: too large output offset
2024/07/21 18:20 android14-6.1 6d6afa9d3f8f b88348e9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: ShmemBuilder: too large output offset
* Struck through repros no longer work on HEAD.