I can confirm that Liu's aforementioned patch made the filesystem
accessible again.
Thanks for your help.
J.
2015-02-09 6:05 GMT+01:00 Qu Wenruo :
>
> Original Message
> Subject: kernel BUG at /home/apw/COD/linux/fs/btrfs/inode.c:3123
> From: Jeroen Van
Original Message
Subject: kernel BUG at /home/apw/COD/linux/fs/btrfs/inode.c:3123
From: Jeroen Van den Keybus
To:
Date: 2015年02月09日 06:14
Hi,
I have a LUKS encrypted raw external (USB) disk mapped to
/dev/mapper/sd.backup. This mapped device was default btrfs formatted.
I
/backup or umount
/mnt/backup; the command never finishes and the dmesg log reports:
[17937.939438] [ cut here ]
[17937.939523] kernel BUG at /home/apw/COD/linux/fs/btrfs/inode.c:3123!
[17937.939602] invalid opcode: [#1] SMP
[17937.939664] Modules linked in: xts gf128mul
UUID tree
[ 575.189412] BTRFS info (device vdb): qgroup scan completed
[15948.234826] [ cut here ]--------
[15948.234883] kernel BUG at
/home/apw/COD/linux/fs/btrfs/inode.c:3123!
[15948.234906] invalid opcode: [#1] SMP
[15948.234925] Modules linked in: nf_log_ip
a feature
[ 118.452176] BTRFS: creating UUID tree
[ 575.189412] BTRFS info (device vdb): qgroup scan completed
[15948.234826] [ cut here ]--------
[15948.234883] kernel BUG at /home/apw/COD/linux/fs/btrfs/inode.c:3123!
[15948.234906] invalid opcode: [#1] SMP
[15948.234925]
group scan completed
[15948.234826] [ cut here ]
[15948.234883] kernel BUG at /home/apw/COD/linux/fs/btrfs/inode.c:3123!
[15948.234906] invalid opcode: [#1] SMP
[15948.234925] Modules linked in: nf_log_ipv6 ip6t_REJECT nf_reject_ipv6
nf_conntrack_ipv6 nf_defrag_ipv6 ip6tab
