syzbot


INFO: task hung in namespace_unlock
Status: fixed on 2018/07/09 18:05
Reported-by: syzbot+9434bfe02e6a2cacee5a@syzkaller.appspotmail.com
Fix commit: ebec3f8f5271 n_tty: Access echo_* variables carefully.
First crash: 1184d, last: 1175d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 INFO: task hung in namespace_unlock 1 999d 895d 0/1 auto-closed as invalid on 2019/06/26 03:51
upstream INFO: task hung in namespace_unlock (2) 9 796d 969d 0/22 auto-closed as invalid on 2019/10/25 14:11
android-49 INFO: task hung in namespace_unlock 3 765d 892d 0/3 auto-closed as invalid on 2019/12/17 06:15

Sample crash report:

Crashes (15):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2018/07/05 01:44 upstream fc36def997cf e1b966c6 .config log report
ci-upstream-kasan-gce-root 2018/07/03 12:12 upstream d0fbad0aec1d 317fc8ea .config log report
ci-upstream-kasan-gce-root 2018/06/26 12:46 upstream 6f0d349d922b 089f1181 .config log report
ci-upstream-kasan-gce-386 2018/07/03 16:41 upstream d0fbad0aec1d 317fc8ea .config log report
ci-upstream-kasan-gce-386 2018/07/03 16:09 upstream d0fbad0aec1d 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/05 15:11 net-next 6fcf9b1d4d6c f525fd72 .config log report
ci-upstream-net-kasan-gce 2018/07/05 04:34 net-next 211c41c8c46b e1b966c6 .config log report
ci-upstream-net-kasan-gce 2018/07/04 17:10 net-next 2bdea157b999 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/04 14:56 net-next 2bdea157b999 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/04 14:42 net-next 2bdea157b999 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/04 12:37 net-next 2bdea157b999 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/04 04:26 net-next 44a4c4698ee8 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/03 11:20 net-next 00f553660a7f 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/03 10:08 net-next 00f553660a7f 317fc8ea .config log report
ci-upstream-net-kasan-gce 2018/07/03 07:42 net-next 00f553660a7f 317fc8ea .config log report