Menu
▾
▴
Re: [uml-user] invalid /proc/PID/exe in UML processes
|
From: Nalli, S. <san...@hp...> - 2014-06-02 20:43:40
|
Nope, but here is some bootlog
The host does not have skas3 patch
Do you think that is the problem ?
Which host shd I use that already has this patch
(I mean I cud patch the host myself but if there is one
Already present, that is good !)
Core dump limits :
soft - 0
hard - NONE
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Checking for tmpfs mount on /dev/shm...nothing mounted on /dev/shm
Checking PROT_EXEC mmap in /tmp/...OK
Checking for new_mm and switch_mm support in the host:
/proc/self/mm ... Failed -
No such file or directory
Checking for the skas3 patch in the host:
- /proc/mm...not found: No such file or directory
- PTRACE_FAULTINFO...not found
- PTRACE_LDT...not found
UML running in SKAS0 mode
Adding 20606976 bytes to physical memory to account for exec-shield gap
Linux version 2.6.24-g91525300-dirty (jd...@am...) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)) #1 Mon Jan 28 12:03:41 EST 2008
-----Original Message-----
From: Richard Weinberger [mailto:ri...@no...]
Sent: Monday, June 02, 2014 1:41 PM
To: Nalli, Sanketh
Cc: use...@li...
Subject: Re: [uml-user] invalid /proc/PID/exe in UML processes
Are you running UML under a debugger?
Thanks,
//richard
Am 02.06.2014 22:16, schrieb Nalli, Sanketh:
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 wchan
> nalli@haris-crashnburn:/proc/4755$ ls -la
> ls: cannot read symbolic link exe: No such file or directory total 0
> dr-xr-xr-x 9 nalli nalli 0 Jun 2 13:07 .
> dr-xr-xr-x 346 root root 0 May 23 10:18 ..
> dr-xr-xr-x 2 nalli nalli 0 Jun 2 13:07 attr
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 autogroup
> -r-------- 1 nalli nalli 0 Jun 2 13:07 auxv
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 cgroup
> --w------- 1 nalli nalli 0 Jun 2 13:07 clear_refs
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 cmdline
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 comm
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 coredump_filter
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 cpuset
> lrwxrwxrwx 1 nalli nalli 0 Jun 2 13:07 cwd -> /home/nalli/cache_cow/linux-3.5
> -r-------- 1 nalli nalli 0 Jun 2 13:07 environ
> lrwxrwxrwx 1 nalli nalli 0 Jun 2 13:07 exe
> dr-x------ 2 nalli nalli 0 Jun 2 13:07 fd
> dr-x------ 2 nalli nalli 0 Jun 2 13:07 fdinfo
> -r-------- 1 nalli nalli 0 Jun 2 13:07 io
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 latency
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 limits
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 loginuid
> dr-x------ 2 nalli nalli 0 Jun 2 13:07 map_files
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 maps
> -rw------- 1 nalli nalli 0 Jun 2 13:07 mem
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 mountinfo
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 mounts
> -r-------- 1 nalli nalli 0 Jun 2 13:07 mountstats
> dr-xr-xr-x 5 nalli nalli 0 Jun 2 13:07 net
> dr-x--x--x 2 nalli nalli 0 Jun 2 13:07 ns
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 numa_maps
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 oom_adj
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 oom_score
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 oom_score_adj
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 pagemap
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 personality
> lrwxrwxrwx 1 nalli nalli 0 Jun 2 13:07 root -> /
> -rw-r--r-- 1 nalli nalli 0 Jun 2 13:07 sched
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 schedstat
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 sessionid
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 smaps
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 stack
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 stat
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 statm
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 status
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 syscall
> dr-xr-xr-x 3 nalli nalli 0 Jun 2 13:07 task
> -r--r--r-- 1 nalli nalli 0 Jun 2 13:07 wchan
> nalli@haris-crashnburn:/proc/4755$ killall linux
> nalli@haris-crashnburn:/proc/4755$
>
> -----Original Message-----
> From: Richard Weinberger [mailto:ri...@no...]
> Sent: Monday, June 02, 2014 1:15 PM
> To: Nalli, Sanketh
> Cc: use...@li...
> Subject: Re: [uml-user] invalid /proc/PID/exe in UML processes
>
> Am 02.06.2014 22:11, schrieb Nalli, Sanketh:
>> Nothing..just lists all the contents including the hidden Ones in a
>> long listing fashion.
>
> Please show it verbatim.
>
> Thanks,
> //richard
>
>> -----Original Message-----
>> From: Richard Weinberger [mailto:ri...@no...]
>> Sent: Monday, June 02, 2014 12:20 PM
>> To: Nalli, Sanketh
>> Cc: use...@li...
>> Subject: Re: [uml-user] invalid /proc/PID/exe in UML processes
>>
>>
>>
>> Am 02.06.2014 21:16, schrieb Nalli, Sanketh:
>>> nalli@haris-crashnburn:~$ cd /proc/6188
>>> nalli@haris-crashnburn:/proc/6188$ ls -l exe
>>
>> What does "ls -la /proc/6188" show?
>>
>> Thanks,
>> //richard
>>
|
