[CRIU] dumping not possible on Fedora 23 with criu-dev (autofs???)

[Stanislav Kinsburskiy]

Hi,

As error message says, kernel is too old: autofs options doesn't have 
"pipe_ino=" option.
Autofs kernel patch was merged to linux next:
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/fs/autofs4/inode.c?id=c83aa55d0bb7ec5b07fdf2346af66bc33ba3cb3d

All the best,
Stanislav Kinsburskiy

17.03.2016 15:28, Pavel Emelyanov пишет:
> Stas in Cc.
>
> Stas, please, help.
>
> On 03/17/2016 05:21 PM, Adrian Reber wrote:
>> I currently get the following error on Fedora 23:
>>
>> (00.005285) 	type autofs source systemd-1 mnt_id 17 s_dev 0x11 / @ ./proc/sys/fs/binfmt_misc flags 0x300000 options fd=42,pgrp=1,timeout=0,minproto=5,maxproto=5,direct
>> (00.005289) Error (autofs.c:75): Failed to find pipe_ino option (old kernel?)
>> (00.005291) Error (proc_parse.c:1388): Failed to parse FS specific data on ./proc/sys/fs/binfmt_misc
>> (00.005302) Error (mount.c:1908): mnt: Can't parse 19590's mountinfo
>> (00.005305) Unlock network
>> (00.005308) Unfreezing tasks into 1
>> (00.005309) 	Unseizing 19585 into 1
>> (00.005317) Error (cr-dump.c:1606): Dumping FAILED.
>>
>>
>> As there is the question of an too old kernel, the version I am running
>> is 4.4.3-300.fc23.x86_64
>>
>> Doing the following 'fixes' this problem:
>>
>>    systemctl stop proc-sys-fs-binfmt_misc.automount
>>
>>
>> 		Adrian
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>>