I need linuxolator testers with an amd64 machine (easy but time consuming)

John Baldwin jhb at freebsd.org
Wed Jul 19 18:09:29 UTC 2006


On Wednesday 19 July 2006 11:09, hideo wrote:
> Here are a couple of the kdumps:
> 
> bash:
> 
>  29104 ktrace   RET   ktrace 0
>  29104 ktrace   CALL  execve(0x7fffffffed3a,0x7fffffffeb70,0x7fffffffeb80)
>  29104 ktrace   NAMI  "/compat/linux/bin/bash"
>  29104 ktrace   NAMI  "/compat/linux/lib/ld-linux.so.2"
>  29104 bash     RET   execve 0
>  29104 bash     CALL  ktrace(0)
>  29104 bash     RET   ktrace 135217152/0x80f4000
>  29104 bash     CALL  settimeofday(0xffffd91a)
>  29104 bash     RET   settimeofday 0
>  29104 bash     CALL  access(0x280fe564,R_OK)
>  29104 bash     NAMI  "/compat/linux/etc/ld.so.preload"
>  29104 bash     NAMI  "/etc/ld.so.preload"
>  29104 bash     RET   access JUSTRETURN
>  29104 bash     CALL  open(0x28100603,O_RDONLY,<unused>0x1)
>  29104 bash     NAMI  "/compat/linux/etc/ld.so.cache"
>  29104 bash     NAMI  "/compat/linux"
>  29104 bash     NAMI  "/compat/linux/etc/ld.so.cache"
>  29104 bash     RET   open 3
>  29104 bash     CALL  
mmap(0x3,0xffffd1fc,PROT_EXEC,MAP_FILE,0,0,0,0,0,0,0,0....etc

I need to see the tail part of the kdump to see which syscalls are made just 
before it dies.  You also need to use linux_kdump (from ports) to parse the 
ktrace.out rather than kdump.

-- 
John Baldwin


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