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Can not start broker - Printable Version +- hashcat Forum (https://hashcat.net/forum) +-- Forum: Deprecated; Previous versions (https://hashcat.net/forum/forum-29.html) +--- Forum: General Help (https://hashcat.net/forum/forum-8.html) +--- Thread: Can not start broker (/thread-3403.html) |
Can not start broker - mindphuk - 05-21-2014 Hello I installed VCL using this tutorial http://hashcat.net/wiki/doku.php?id=vcl_cluster_howto When I try to start broker on the server node, I get this (including the nonprintable characters) root@zentrale:~/vcl-1.22# /etc/init.d/vcl start Starting VCL... Starting broker: /sbin/broker: 1: /sbin/broker: �: not found /sbin/broker: 1: /sbin/broker: @�: not found /sbin/broker: 1: /sbin/broker: �: not found /sbin/broker: 1: /sbin/broker: cannot open �: No such file /sbin/broker: 1: /sbin/broker: ELF: not found /sbin/broker: 3: /sbin/broker: Syntax error: word unexpected (expecting ")") Failed! Trying to start the binary directly doesn't work either root@zentrale:~/vcl-1.22# /sbin/broker -bash: /sbin/broker: cannot execute binary file root@zentrale:~/vcl-1.22# uname -a Linux zentrale 3.2.0-4-686-pae #1 SMP Debian 3.2.54-2 i686 GNU/Linux Starting VCL on the client nodes with X and catalyst installed works without problems... What's wrong? RE: Can not start broker - epixoip - 05-21-2014 (05-21-2014, 01:36 PM)mindphuk Wrote: Linux zentrale 3.2.0-4-686-pae #1 SMP Debian 3.2.54-2 i686 GNU/Linux ^ that's what's wrong. vcl is for x86-64 only. RE: Can not start broker - mindphuk - 05-22-2014 I tried to run it with a 64 bit kernel too and got a similar error. I now updated bash and all other packets to 64 bit and now it runs. Thanks RE: Can not start broker - mindphuk - 05-23-2014 Next problem is, that I get ERROR: clCreateContext() -6 Here I found, that -6 means out of memory http://hashcat.net/forum/thread-2635.html However my server now runs 16gb ram root@debian-hc:~/oclHashcat-1.20# free -h total used free shared buffers cached Mem: 15G 108M 15G 0B 8.1M 27M -/+ buffers/cache: 72M 15G Swap: 4.1G 0B 4.1G I just installed the broker node on a xen VM and gave it 15gb but it still crashes with -6 Version of hashcat that I am running is oclHashcat v1.20 oclExample0.sh stops with Device #1: Kernel ./kernels/4098/m0000_a1.Tahiti_1445.5_1445.5 (VM).kernel (163760 bytes) Device #1: Kernel ./kernels/4098/markov_le_v2.Tahiti_1445.5_1445.5 (VM).kernel (135872 bytes) Device #1: Kernel ./kernels/4098/bzero.Tahiti_1445.5_1445.5 (VM).kernel (30452 bytes) ERROR: clCreateContext() -2 oclExample400.sh stops with -6 root@debian-hc:~/oclHashcat-1.20# ./oclExample400.sh ./oclHashcat64.bin: /usr/lib/vcl/libOpenCL.so.1: no version information available (required by ./oclHashcat64.bin) oclHashcat v1.20 starting... Device #1: Tahiti, 2966MB, 1150Mhz, 32MCU Device #2: Tahiti, 3035MB, 1150Mhz, 32MCU Device #3: Tahiti, 2964MB, 1000Mhz, 32MCU Device #4: Tahiti, 3034MB, 1000Mhz, 32MCU Hashes: 1 hashes; 1 unique digests, 1 unique salts Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes Rules: 1 Applicable Optimizers: * Zero-Byte * Single-Hash * Single-Salt Watchdog: Temperature abort trigger disabled Watchdog: Temperature retain trigger disabled Device #1: Kernel ./kernels/4098/m0400.Tahiti_1445.5_1445.5 (VM).kernel not found in cache! Building may take a while... Device #1: Kernel ./kernels/4098/m0400.Tahiti_1445.5_1445.5 (VM).kernel (78660 bytes) Device #1: Kernel ./kernels/4098/bzero.Tahiti_1445.5_1445.5 (VM).kernel (30452 bytes) ERROR: clCreateContext() -6 RE: Can not start broker - epixoip - 05-23-2014 "out of memory" means device memory, not host memory. but this is a known issue with vcl. try restarting opencld on all of the nodes, then restart the broker. RE: Can not start broker - mindphuk - 05-26-2014 Hm, opencl error codes are "CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the OpenCL implementation on the host." http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContext.html I tried to stop and restart broker and client several times, but I always get -6 I also tried to un only one node and put more RAM into the client, it has 8GB now too but it still crashes with -6 PS: I also ran htop while running a oclhashcat job but I no where see exhausting of memory. The hostnode reports around additional 150MB RAM used while running oclhashcat and the client around the same. PS2: Sometime it stops with -2 and not -6 Something totally does not work here and I fail to figure out where the problem is RE: Can not start broker - mindphuk - 05-26-2014 Here is a pastebin of the strace output --- maybe it could help strace -o hashcat.str -ff ./oclHashcat64.bin -t 32 -a 7 example0.hash ?a?a?a?a example.dict http://pastebin.com/zkJfyQXq RE: Can not start broker - epixoip - 05-26-2014 ah yeah sorry, you're correct that it is out of host memory. my fault. anyway, at this point you should probably know that we abandoned VCL quite awhile ago for pretty much these reasons. RE: Can not start broker - mindphuk - 05-27-2014 Uh..uhm I am confused now... how can I setup an OCL cluster without VCL? RE: Can not start broker - epixoip - 05-27-2014 hashtopus, disthc, boinc, your own wrapper, manually with --keyspace, -s, and -l, etc. |