syzbot


BUG: unable to handle kernel paging request in cleanup_bitmap_list
Status: upstream: reported C repro on 2018/04/01 17:01
Reported-by: syzbot+008ac33be9dec51e0ca3@syzkaller.appspotmail.com
First crash: 934d, last: 14d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: no output from test machine (log)
Repro: C syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-upstream-kasan-gce-root 2020/10/06 18:09 upstream 7575fdda f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/08/26 05:57 upstream 2ac69819 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/07/26 12:32 upstream 04300d66 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/06/14 15:05 upstream 96144c58 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/05/15 14:46 upstream 1ae7efb3 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/04/15 14:25 upstream 8632e9b5 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/03/16 14:05 upstream fb33c651 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/02/06 15:12 upstream 9e6c535c f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2020/01/07 14:43 upstream ae608821 f48c20b8 .config log report syz C
ci-upstream-kasan-gce-root 2019/12/07 15:43 upstream eea2d5da 676bd07e .config log report syz C
Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-root 2018/05/25 23:33 upstream 62d18ecf f48c20b8 .config log report syz C akpm@linux-foundation.org, colin.king@canonical.com, dhowells@redhat.com, gregkh@linuxfoundation.org, jack@suse.cz, jeffm@suse.com, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, mingo@kernel.org, reiserfs-devel@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2018/04/04 00:01 upstream f2d28566 676bd07e .config log report syz C colin.king@canonical.com, dhowells@redhat.com, gregkh@linuxfoundation.org, jack@suse.cz, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, mingo@kernel.org, reiserfs-devel@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2018/04/03 00:46 upstream 86bbbeba 676bd07e .config log report syz colin.king@canonical.com, dhowells@redhat.com, gregkh@linuxfoundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, mingo@kernel.org, reiserfs-devel@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2018/04/01 07:28 upstream 10b84dad 0174c6c8 .config log report syz colin.king@canonical.com, dhowells@redhat.com, gregkh@linuxfoundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, mingo@kernel.org, pombredanne@nexb.com, reiserfs-devel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/06/26 02:26 upstream 249155c2 0a8d1a96 .config log report akpm@linux-foundation.org, arnd@arndb.de, jack@suse.cz, linux-kernel@vger.kernel.org, linux.bhar@gmail.com, reiserfs-devel@vger.kernel.org