Re: [syzbot] [bcachefs?] WARNING in bch2_trans_put

From: syzbot
Date: Sat Dec 21 2024 - 21:31:14 EST


syzbot has bisected this issue to:

commit bcf77a05fb3d6210026483703bcacb22ed961c99
Author: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Date: Fri Nov 8 05:25:18 2024 +0000

bcachefs: Fix hidden btree errors when reading roots

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=175672df980000
start commit: e9b8ffafd20a Merge tag 'usb-6.13-rc4' of git://git.kernel...
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=14d672df980000
console output: https://syzkaller.appspot.com/x/log.txt?x=10d672df980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1234f097ee657d8b
dashboard link: https://syzkaller.appspot.com/bug?extid=291aef749c5cbb9ca2fd
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10246f30580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=176540c4580000

Reported-by: syzbot+291aef749c5cbb9ca2fd@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: bcf77a05fb3d ("bcachefs: Fix hidden btree errors when reading roots")

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