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[syzbot] WARNING: fbcon: Driver 'vkmclient_loop: send disconnect: Broken pipe
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syzbot
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Oct 18, 2022, 12:12:42 PM
10/18/22
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to linux-...@vger.kernel.org, syzkall...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 55be6084c8e0 Merge tag 'timers-core-2022-10-05' of git://g..
git tree: upstream
console output:
https://syzkaller.appspot.com/x/log.txt?x=11d1d58a880000
kernel config:
https://syzkaller.appspot.com/x/.config?x=c29b6436e994d72e
dashboard link:
https://syzkaller.appspot.com/bug?extid=8e67d6db6ac1d1b297f7
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
syz repro:
https://syzkaller.appspot.com/x/repro.syz?x=172e57a4880000
Downloadable assets:
disk image:
https://storage.googleapis.com/syzbot-assets/c8f5131ab57d/disk-55be6084.raw.xz
vmlinux:
https://storage.googleapis.com/syzbot-assets/77167f226f35/vmlinux-55be6084.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by:
syzbot+8e67d6...@syzkaller.appspotmail.com
WARNING: fbcon: Driver 'vkmclient_loop: send disconnect: Broken pipe
---
This report is generated by a bot. It may contain errors.
See
https://goo.gl/tpsmEJ
for more information about syzbot.
syzbot engineers can be reached at
syzk...@googlegroups.com
.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status
for how to communicate with syzbot.
syzbot can test patches for this issue, for details see:
https://goo.gl/tpsmEJ#testing-patches
syzbot
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Mar 9, 2023, 1:13:30 PM
3/9/23
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to da...@davemloft.net, ji...@nvidia.com, ku...@kernel.org, linux-...@vger.kernel.org, syzkall...@googlegroups.com
syzbot suspects this issue was fixed by commit:
commit ed539ba614a079ea696b92beef1eafec66f831a4
Author: Jakub Kicinski <
ku...@kernel.org
>
Date: Fri Jan 6 06:33:57 2023 +0000
devlink: always check if the devlink instance is registered
bisection log:
https://syzkaller.appspot.com/x/bisect.txt?x=13f213eac80000
start commit: 55be6084c8e0 Merge tag 'timers-core-2022-10-05' of git://g..
git tree: upstream
kernel config:
https://syzkaller.appspot.com/x/.config?x=c29b6436e994d72e
dashboard link:
https://syzkaller.appspot.com/bug?extid=8e67d6db6ac1d1b297f7
syz repro:
https://syzkaller.appspot.com/x/repro.syz?x=172e57a4880000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: devlink: always check if the devlink instance is registered
For information about bisection process see:
https://goo.gl/tpsmEJ#bisection
syzbot
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Jun 7, 2023, 3:56:54 AM
6/7/23
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Auto-closing this bug as obsolete.
No recent activity, existing reproducers are no longer triggering the issue.
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