Re: [syzbot] [xfs?] [ext4?] general protection fault in jbd2__journal_start

From: syzbot
Date: Wed Jan 31 2024 - 06:17:15 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+cdee56dbcdf0096ef605@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 1bbb19b6 Merge tag 'erofs-for-6.8-rc3-fixes' of git://..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=16f6172fe80000
kernel config: https://syzkaller.appspot.com/x/.config?x=b0b9993d7d6d1990
dashboard link: https://syzkaller.appspot.com/bug?extid=cdee56dbcdf0096ef605
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=17477cb0180000

Note: testing is done by a robot and is best-effort only.