SYZFAIL: ShmemBuilder: too large output offset (2)

Status: auto-obsoleted due to no activity on 2026/04/01 11:38
Reported-by: syzbot+fbc6636054224b528eb4@syzkaller.appspotmail.com
First crash: 232d, last: 232d
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-1 SYZFAIL: ShmemBuilder: too large output offset -1 5 697d 761d 0/2 auto-obsoleted due to no activity on 2024/12/21 23:57
android-5-15 SYZFAIL: ShmemBuilder: too large output offset -1 11 666d 749d 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 685d 778d 0/3 auto-obsoleted due to no activity on 2025/01/13 05:00
upstream SYZFAIL: ShmemBuilder: too large output offset -1 149 530d 776d 0/29 auto-obsoleted due to no activity on 2025/04/28 05:32
upstream SYZFAIL: ShmemBuilder: too large output offset (3) prio:low -1 5 137d 250d 0/29 auto-obsoleted due to no activity on 2026/07/05 03:24
android-6-1 SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 561d 561d 0/2 auto-obsoleted due to no activity on 2025/05/07 22:27
linux-6.6 SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 165d 165d 0/2 auto-obsoleted due to no activity on 2026/06/17 09:38
upstream SYZFAIL: ShmemBuilder: too large output offset (2) -1 5 409d 480d 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 667d 775d 0/2 auto-obsoleted due to no activity on 2024/12/12 16:54
linux-6.6 SYZFAIL: ShmemBuilder: too large output offset -1 1 348d 348d 0/2 auto-obsoleted due to no activity on 2025/12/16 17:23
android-54 SYZFAIL: ShmemBuilder: too large output offset -1 2 536d 538d 0/2 auto-obsoleted due to no activity on 2025/06/01 11:41

Sample crash report:
SYZFAIL: ShmemBuilder: too large output offset
size=262144 consumed=440334 (errno 9: Bad file descriptor)

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/01/01 11:35 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: ShmemBuilder: too large output offset
* Struck through repros no longer work on HEAD.