syzbot


BUG: unable to handle kernel paging request in isolate_freepages_block
Status: fixed on 2019/06/14 18:22
Reported-by: syzbot+d84c80f9fe26a0f7a734@syzkaller.appspotmail.com
Fix commit: 60fce36a mm/compaction.c: correct zone boundary handling when isolating pages from a pageblock
First crash: 53d, last: 49d

Sample crash report:

All crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2019/04/27 17:29 upstream baf76f0c b617407b .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, cai@lca.pw, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, mhocko@suse.com, vbabka@suse.cz
ci-upstream-kasan-gce-root 2019/05/01 17:07 upstream f2bc9c90 618456b4 .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, cai@lca.pw, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, vbabka@suse.cz
ci-upstream-kasan-gce-root 2019/04/29 04:03 upstream 9520b532 b617407b .config log report akpm@linux-foundation.org, aryabinin@virtuozzo.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, mhocko@suse.com, vbabka@suse.cz