syzbot


KASAN: use-after-free Read in tipc_mcast_xmit
Status: upstream: reported C repro on 2020/09/29 18:19
Reported-by: syzbot+c429c30420ea837547cf@syzkaller.appspotmail.com
First crash: 424d, last: 404d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in tipc_mcast_xmit (2) C done 37 408d 422d 17/22 fixed on 2020/11/16 12:12
upstream KASAN: use-after-free Read in tipc_mcast_xmit syz 7 1070d 1077d 12/22 fixed on 2019/01/11 01:22
linux-4.19 KASAN: use-after-free Read in tipc_mcast_xmit C done 3 395d 419d 1/1 fixed on 2020/11/28 11:57

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2020/09/29 18:39 android12-5.4 6fa60aa03b21 5abc3f1a .config log report syz C
ci2-android-5-4-kasan 2020/10/20 05:12 android12-5.4 b34934d40c49 ff4a3345 .config log report info
ci2-android-5-4-kasan 2020/10/20 03:36 android12-5.4 b34934d40c49 ff4a3345 .config log report info
ci2-android-5-4-kasan 2020/10/18 23:54 android12-5.4 b34934d40c49 fea47c01 .config log report info
ci2-android-5-4-kasan 2020/10/18 12:39 android12-5.4 b34934d40c49 fea47c01 .config log report info
ci2-android-5-4-kasan 2020/10/16 12:18 android12-5.4 0dd22903aee4 6e262c73 .config log report info
ci2-android-5-4-kasan 2020/10/16 10:44 android12-5.4 0dd22903aee4 6e262c73 .config log report info
ci2-android-5-4-kasan 2020/10/14 18:19 android12-5.4 206b4c285dac fc7735a2 .config log report info
ci2-android-5-4-kasan 2020/10/14 12:54 android12-5.4 2a31fdaad927 fc7735a2 .config log report info
ci2-android-5-4-kasan 2020/10/14 06:39 android12-5.4 2a31fdaad927 fc7735a2 .config log report info
ci2-android-5-4-kasan 2020/10/11 16:53 android12-5.4 d0e6eb879517 4a77ae0b .config log report info
ci2-android-5-4-kasan 2020/10/09 21:59 android12-5.4 d0e6eb879517 93817d89 .config log report info
ci2-android-5-4-kasan 2020/10/09 04:27 android12-5.4 b6216d9627f4 92390980 .config log report info
ci2-android-5-4-kasan 2020/10/07 15:26 android12-5.4 489646b879ed 1880b4a9 .config log report info
ci2-android-5-4-kasan 2020/10/07 08:50 android12-5.4 489646b879ed 1880b4a9 .config log report info
ci2-android-5-4-kasan 2020/10/06 02:53 android12-5.4 9d0d630081ae 1880b4a9 .config log report info
ci2-android-5-4-kasan 2020/10/04 22:04 android12-5.4 9d0d630081ae 5ef9c291 .config log report info
ci2-android-5-4-kasan 2020/10/04 19:58 android12-5.4 9d0d630081ae 5ef9c291 .config log report info
ci2-android-5-4-kasan 2020/10/03 03:04 android12-5.4 673e6740f870 062c9832 .config log report info
ci2-android-5-4-kasan 2020/10/03 02:07 android12-5.4 673e6740f870 062c9832 .config log report info
ci2-android-5-4-kasan 2020/10/02 15:36 android12-5.4 673e6740f870 062c9832 .config log report info
ci2-android-5-4-kasan 2020/10/01 16:32 android12-5.4 2a7d52383a14 4103fce0 .config log report info
ci2-android-5-4-kasan 2020/09/29 18:19 android12-5.4 6fa60aa03b21 5abc3f1a .config log report info