linux-kernel - Re: BUG: MAX_LOCKDEP

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Message-ID: <00000000000029432d059767f930@google.com>
Date:   Fri, 15 Nov 2019 11:55:01 -0800
From:   syzbot <syzbot+cd0ec5211ac07c18c049@...kaller.appspotmail.com>
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Subject: Re: BUG: MAX_LOCKDEP_ENTRIES too low!

syzbot has bisected this bug to:

commit ab92d68fc22f9afab480153bd82a20f6e2533769
Author: Taehee Yoo <ap420073@...il.com>
Date:   Mon Oct 21 18:47:51 2019 +0000

     net: core: add generic lockdep keys

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1126f5c2e00000
start commit:   0e3f1ad8 Remove VirtualBox guest shared folders filesystem
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=1326f5c2e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=1526f5c2e00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1aab6d4187ddf667
dashboard link: https://syzkaller.appspot.com/bug?extid=cd0ec5211ac07c18c049
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1171546ae00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=133ed206e00000

Reported-by: syzbot+cd0ec5211ac07c18c049@...kaller.appspotmail.com
Fixes: ab92d68fc22f ("net: core: add generic lockdep keys")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection