Re: [syzbot] [btrfs?] WARNING in btrfs_run_delayed_refs

From: syzbot
Date: Thu Mar 09 2023 - 06:57:27 EST


syzbot suspects this issue was fixed by commit:

commit 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0
Author: David Sterba <dsterba@xxxxxxxx>
Date: Thu Nov 3 13:39:01 2022 +0000

btrfs: don't print stack trace when transaction is aborted due to ENOMEM

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1541ad14c80000
start commit: 98555239e4c3 Merge tag 'arc-6.1-fixes' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=a66c6c673fb555e8
dashboard link: https://syzkaller.appspot.com/bug?extid=ebdb2403435c4136db2b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11a4d8ea880000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13172832880000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: btrfs: don't print stack trace when transaction is aborted due to ENOMEM

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