bin/184950: swapon aborts on gdbe device

Tue Dec 17 22:40:00 UTC 2013

>Number:         184950
>Category:       bin
>Synopsis:       swapon aborts on gdbe device
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Dec 17 22:40:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     RK
>Release:        10.0rc2 i386
>Organization:
>Environment:
>Description:
i have system configured for encrypted swap gdbe_swap_enabled=YES

in fstab
/dev/ada0s1b.bde none swap sw 0 0

in backtrace:

function swap_on_off() fails at 0x0804a756 which triggers stack checking routines from libc __stack_chk_fail() printing stack underflow 
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: