syzbot


BUG: non-zero pgtables_bytes on freeing mm: NUM (2)

Status: moderation: reported on 2026/03/20 06:37
Reported-by: syzbot+19f44299464568538837@syzkaller.appspotmail.com
First crash: 63d, last: 63d
✨ AI Jobs (1)
ID Workflow Result Correct Bug Created Started Finished Revision Error
c5b394c6-7d7d-4362-9e3a-8c260613279c assessment-security 💥 BUG: non-zero pgtables_bytes on freeing mm: NUM (2) 2026/05/15 10:04 2026/05/15 10:04 2026/05/15 10:05 9cd3beaadf14b3a22d15fd97a0bf081ee41ebe01 failed to run ["git" "pull" "origin" "HEAD" "--depth=1" "--allow-unrelated-histories"]: exit status 1 fatal: write error: No space left on device fatal: fetch-pack: invalid index-pack output
Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: non-zero pgtables_bytes on freeing mm: NUM -1 1 1764d 1760d 0/29 auto-closed as invalid on 2021/09/17 02:28

Sample crash report:
BUG: non-zero pgtables_bytes on freeing mm: 4096

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/03/16 06:32 linux-next b84a0ebe421c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: non-zero pgtables_bytes on freeing mm: NUM
* Struck through repros no longer work on HEAD.