lkml.org 
[lkml]   [2019]   [Mar]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: INFO: task hung in vivid_stop_generating_vid_cap
    On Fri, Mar 22, 2019 at 8:08 AM syzbot
    <syzbot+06283a66a648cd073885@syzkaller.appspotmail.com> wrote:
    >
    > syzbot has bisected this bug to:
    >
    > commit 4493b81bea24269df898339dee638d7c5cb2b2df
    > Author: Mahesh Bandewar <maheshb@google.com>
    > Date: Wed Mar 8 18:55:54 2017 +0000
    >
    > bonding: initialize work-queues during creation of bond

    +linux-can

    I think I will disable CONFIG_CAN before v4.12. It causes too many
    false results for v4.12..v4.11 range. It always leads to a wrong
    decision for first 3 steps, then no chances of correct bisection
    anymore.

    > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=176d1617200000
    > start commit: 4493b81b bonding: initialize work-queues during creation o..
    > git tree: upstream
    > final crash: https://syzkaller.appspot.com/x/report.txt?x=14ed1617200000
    > console output: https://syzkaller.appspot.com/x/log.txt?x=10ed1617200000
    > kernel config: https://syzkaller.appspot.com/x/.config?x=62118286bb772a24
    > dashboard link: https://syzkaller.appspot.com/bug?extid=06283a66a648cd073885
    > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15701a33400000
    > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=154c8e4d400000
    >
    > Reported-by: syzbot+06283a66a648cd073885@syzkaller.appspotmail.com
    > Fixes: 4493b81bea24 ("bonding: initialize work-queues during creation of
    > bond")
    >
    > For information about bisection process see: https://goo.gl/tpsmEJ#bisection

    \
     
     \ /
      Last update: 2019-03-22 09:01    [W:3.452 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site