uvm_fault: ml_purge

Status: auto-closed as invalid on 2019/10/25 08:45
Reported-by: syzbot+0a9b96e52c8295ceaff9@syzkaller.appspotmail.com
First crash: 2653d, last: 2647d
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd uvm_fault: ml_purge (2) -1 8 2253d 2472d 0/4 auto-closed as invalid on 2020/09/27 14:59

Sample crash report:
uvm_fault(0xfffffd803f00cc60, 0x18, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at      ml_purge+0x21:  movq    0(%r14),%r12

Crashes (6):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/06/02 00:36 openbsd 5d3046682a6c 53c81ea5 .config console log report ci-openbsd-main
2019/06/01 00:42 openbsd 337db0858115 53c81ea5 .config console log report ci-openbsd-multicore
2019/05/31 12:04 openbsd 2fcfb473f30c a8482b78 .config console log report ci-openbsd-main
2019/05/30 00:41 openbsd 7e4900cc8c0d 5457ef34 .config console log report ci-openbsd-multicore
2019/05/29 15:09 openbsd 03664b52f994 5457ef34 .config console log report ci-openbsd-main
2019/05/27 02:19 openbsd 95c8efefea12 85c57315 .config console log report ci-openbsd-multicore
* Struck through repros no longer work on HEAD.