Re: KASAN: slab-out-of-bounds Read in css_task_iter_advance

2019-06-04 Thread syzbot
syzbot has bisected this bug to: commit b636fd38dc40113f853337a7d2a6885ad23b8811 Author: Tejun Heo Date: Fri May 31 17:38:58 2019 + cgroup: Implement css_task_iter_skip() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1256fcd2a0 start commit: 56b697c6 Add linux-ne

Re: KASAN: slab-out-of-bounds Read in css_task_iter_advance

2019-06-04 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:56b697c6 Add linux-next specific files for 20190604 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=122c965aa0 kernel config: https://syzkaller.appspot.com/x/.config?x=4248d6bc70076

KASAN: slab-out-of-bounds Read in css_task_iter_advance

2019-06-04 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:56b697c6 Add linux-next specific files for 20190604 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=170d747ca0 kernel config: https://syzkaller.appspot.com/x/.config?x=4248d6bc70076f7d dashboard