syzbot


KMSAN: uninit-value in _copy_to_iter (2)
Status: fixed on 2018/07/09 18:05
Reported-by: syzbot+87cfa083e727a224754b@syzkaller.appspotmail.com
Fix commit: 670ae9caaca4 vhost: fix info leak due to uninitialized memory
First crash: 1321d, last: 1275d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in _copy_to_iter C 32 1322d 1337d 0/22 closed as invalid on 2018/04/22 15:44
upstream KMSAN: uninit-value in _copy_to_iter (3) C 155 499d 499d 0/22 upstream: reported C repro on 2020/07/22 06:03

Sample crash report:

Crashes (226):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2018/04/25 19:18 https://github.com/google/kmsan.git master d2d741e5d189 73417389 .config log report syz C
ci-upstream-kmsan-gce 2018/06/08 00:02 https://github.com/google/kmsan.git master c6a6aed994b6 645e75f8 .config log report
ci-upstream-kmsan-gce 2018/06/07 21:56 https://github.com/google/kmsan.git master c6a6aed994b6 645e75f8 .config log report
ci-upstream-kmsan-gce 2018/06/07 20:12 https://github.com/google/kmsan.git master c6a6aed994b6 645e75f8 .config log report
ci-upstream-kmsan-gce 2018/06/07 10:51 https://github.com/google/kmsan.git master 6d08036f7a00 d2ba33fa .config log report
ci-upstream-kmsan-gce 2018/06/07 06:58 https://github.com/google/kmsan.git master b9a5d319699c e0e534c6 .config log report
ci-upstream-kmsan-gce 2018/06/07 02:39 https://github.com/google/kmsan.git master b9a5d319699c e0e534c6 .config log report
ci-upstream-kmsan-gce 2018/06/06 20:10 https://github.com/google/kmsan.git master b9a5d319699c 41f9540d .config log report
ci-upstream-kmsan-gce 2018/06/06 12:52 https://github.com/google/kmsan.git master 8fc8ecd1c58a 41f9540d .config log report
ci-upstream-kmsan-gce 2018/06/06 11:01 https://github.com/google/kmsan.git master 8fc8ecd1c58a 41f9540d .config log report
ci-upstream-kmsan-gce 2018/06/06 07:46 https://github.com/google/kmsan.git master 8fc8ecd1c58a 863a24bb .config log report
ci-upstream-kmsan-gce 2018/06/05 22:54 https://github.com/google/kmsan.git master 8fc8ecd1c58a 863a24bb .config log report
ci-upstream-kmsan-gce 2018/06/05 19:17 https://github.com/google/kmsan.git master 8fc8ecd1c58a a316ff92 .config log report
ci-upstream-kmsan-gce 2018/06/05 10:01 https://github.com/google/kmsan.git master 8fc8ecd1c58a a316ff92 .config log report
ci-upstream-kmsan-gce 2018/06/05 04:09 https://github.com/google/kmsan.git master 8fc8ecd1c58a a50d873b .config log report
ci-upstream-kmsan-gce 2018/06/04 23:42 https://github.com/google/kmsan.git master 8fc8ecd1c58a a50d873b .config log report
ci-upstream-kmsan-gce 2018/06/04 22:26 https://github.com/google/kmsan.git master 8fc8ecd1c58a a50d873b .config log report
ci-upstream-kmsan-gce 2018/06/04 16:15 https://github.com/google/kmsan.git master 8fc8ecd1c58a 6cbe7c26 .config log report
ci-upstream-kmsan-gce 2018/06/04 13:12 https://github.com/google/kmsan.git master 8fc8ecd1c58a 6cbe7c26 .config log report
ci-upstream-kmsan-gce 2018/06/03 23:03 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 21:35 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 18:45 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 14:23 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 10:19 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 09:03 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 04:07 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/03 00:01 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/02 21:14 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/02 17:54 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/02 16:12 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/02 13:15 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 22:05 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 19:17 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 17:08 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 12:14 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 08:17 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 06:46 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 04:50 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/06/01 02:02 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/31 17:20 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/31 05:55 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/31 04:42 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/30 19:24 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/30 16:11 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/30 14:36 https://github.com/google/kmsan.git master 8fc8ecd1c58a 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/30 06:32 https://github.com/google/kmsan.git master 1b9cd4eccac9 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/05/30 02:07 https://github.com/google/kmsan.git master 1b9cd4eccac9 2f93b54f .config log report
ci-upstream-kmsan-gce 2018/04/22 19:29 https://github.com/google/kmsan.git master d2d741e5d189 d23fcf6c .config log report