Re: [syzbot] memory leak in bsg_register_queue

From: Pavel Skripkin
Date: Wed Sep 29 2021 - 12:30:31 EST


On 9/10/21 15:01, syzbot wrote:
Hello,

syzbot found the following issue on:

HEAD commit: 0319b848b155 binfmt: a.out: Fix bogus semicolon
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1776fab5300000
kernel config: https://syzkaller.appspot.com/x/.config?x=4d196bb8b1e038c0
dashboard link: https://syzkaller.appspot.com/bug?extid=cfe9b7cf55bb54ed4e57
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15b2e115300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10f2147d300000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cfe9b7cf55bb54ed4e57@xxxxxxxxxxxxxxxxxxxxxxxxx


#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 1a0db7744e453844aa2db3f2959aea4a378025ea


With regards,
Pavel Skripkin