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Opened 6 years ago

Closed 6 years ago

Last modified 4 years ago

#10055 closed defect (fixed)

cifs mount failed under kernel 2.6.39.4 x86 router

Reported by: Andrey Popov <admin@…> Owned by: developers
Priority: highest Milestone: Barrier Breaker 14.07
Component: kernel Version: Trunk
Keywords: cifs Cc:

Description

x86 router trunk 28168 kernel 2.6.39.4

after upgrading from previous kernel 2.6.37 configuration stay same.
wheh trying mount cifs share recieve in log:

CIFS VFS: default security mechanism requested.  The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 2.6.41
CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Error -2 during NTLM authentication
CIFS VFS: Send error in SessSetup = -2
CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Error -2 during NTLM authentication
CIFS VFS: Send error in SessSetup = -2
CIFS VFS: cifs_mount failed w/return code = -2

Attachments (0)

Change History (5)

comment:1 Changed 6 years ago by Andrey Popov <admin@…>

when use sec=ntlmv2 param in cifs_mount then recieve:

CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Send error in SessSetup = -13
CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Send error in SessSetup = -13
CIFS VFS: cifs_mount failed w/return code = -13
CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Send error in SessSetup = -13
CIFS VFS: mdfour: Crypto md4 allocation error -2

CIFS VFS: Send error in SessSetup = -13
CIFS VFS: cifs_mount failed w/return code = -13

comment:2 Changed 6 years ago by anonymous

Might have a fix for you:
The MD4 crypto kernel module is not compiled and packaged although it should. Not even if properly selected in "make kernel_menuconfig".
This still happens in r28310. You need to manually compile md4.ko and insmod.
Run in your buildroot:

$ make package/kernel/compile

and then you'll find it at build_dir/linux-*/linux-2.6.39.4/crypto/md4.ko

comment:3 Changed 6 years ago by Andrey Popov <admin@…>

unfortunetly I use precompiled trunk. in packages not found md4.ko

comment:4 Changed 6 years ago by nico

  • Resolution set to fixed
  • Status changed from new to closed

Should be fixed in r28661, thanks!

comment:5 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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