[Xorp-hackers] XORP crash

[Ben Greear]

On 06/13/2012 12:36 AM, Igor Maravić wrote:
> Yes, crash was introduced with one of your recent commits.
> BR
> Igor

I just pushed a fix for this (on my machine).  Please let me know
if top-of-tree works for you now.  I wanted to get this fixed before
applying your patches...

Thanks,
Ben

>
> 2012/6/12 Ben Greear<greearb at candelatech.com>:
>> On 06/12/2012 02:04 AM, Igor Maravić wrote:
>>>
>>> Ben,
>>> this is the log that I get without your patches:
>>
>>
>> So this crash was introduced recently when I mucked with
>> the fea netlink code?
>>
>> Thanks,
>> Ben
>>
>>
>>>
>>> ---
>>> XORP 1.8.6-WIP BuildInfo:
>>> git version: c01d327 built: Tue Jun 12 10:31:33 CEST 2012
>>> By: igor on machine: Linux igor 3.2.0-mpls-no-dbg+ x86_64 x86_64
>>> Recent git changes:
>>> c01d3271 UNDER CONSTRUCTION
>>> c603fc64 xorp: policy: Fix usage of network{4,6}-lists
>>> 97d46f39 xorp: rib: Fixed register test
>>>
>>> [ 2012/06/12 11:01:22.464462  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/main_rtrmgr.cc:754 main ]
>>> Host Information:
>>> Linux igor 3.2.0-mpls-no-dbg+ #18 SMP Mon Jun 4 17:10:57 CEST 2012
>>> x86_64 x86_64 x86_64 GNU/LinuxUbuntu 11.10 \n \l
>>>
>>> [ 2012/06/12 11:01:22.539270  WARNING xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/xrldb.cc:204 XRLdb ] XRLdb validation is enabled.
>>> [ 2012/06/12 11:01:22.851778  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/master_conf_tree.cc:257 execute ] Changed modules: interfaces,
>>> firewall, fea
>>> [ 2012/06/12 11:01:22.852664  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/module_manager.cc:101 execute ] Executing module: interfaces
>>> (xorp_fea)
>>> [ 2012/06/12 11:01:22.854012  WARNING xorp_rtrmgr:13663
>>> XrlFinderTarget
>>> obj/x86_64-unknown-linux-gnu/xrl/targets/finder_base.cc:1066
>>> callback_finder_0_2_resolve_xrl ] Handling method for
>>> finder/0.2/resolve_xrl failed: XrlCmdError 102 Command failed Target
>>> "fea" does not exist or is not enabled.
>>> [ 2012/06/12 11:01:22.854253  WARNING xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/task.cc:215 xrl_done ] Failed to receive reply, code: 201
>>> Resolve failed  retries: 0  max_retries: 30
>>> [ 2012/06/12 11:01:23.858789  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node.cc:295 enable ] MFEA enabled
>>> [ 2012/06/12 11:01:23.858921  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node_cli.cc:126 enable ] CLI enabled
>>> [ 2012/06/12 11:01:23.859318  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node_cli.cc:92 start ] CLI started
>>> [ 2012/06/12 11:01:23.859333  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node.cc:295 enable ] MFEA enabled
>>> [ 2012/06/12 11:01:23.859345  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node_cli.cc:126 enable ] CLI enabled
>>> [ 2012/06/12 11:01:23.859441  INFO xorp_fea:13668 MFEA
>>> fea/mfea_node_cli.cc:92 start ] CLI started
>>> [ 2012/06/12 11:01:23.874869  WARNING xorp_fea:13668 FEA
>>> fea/data_plane/ifconfig/ifconfig_get_netlink_socket.cc:149
>>> try_read_config_one ] NOTE:  Netlink get single network device works
>>> on this system.
>>> [ 2012/06/12 11:01:23.880360  WARNING xorp_fea:13668 FEA
>>> fea/ifconfig.cc:818 pull_config ] ERROR:  pull_config_one for
>>> interface: vmnet1 failed: -1
>>> [ 2012/06/12 11:01:23.880411  WARNING xorp_fea:13668 FEA
>>> fea/ifconfig.cc:821 pull_config ] ERROR:  Could not find interface:
>>> vmnet1 after pull_config_one.
>>> [ 2012/06/12 11:01:23.968857  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/module_manager.cc:101 execute ] Executing module: firewall
>>> (xorp_fea)
>>> [ 2012/06/12 11:01:23.970999  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/module_manager.cc:101 execute ] Executing module: fea
>>> (xorp_fea)
>>> [ 2012/06/12 11:01:23.973557  INFO xorp_rtrmgr:13663 RTRMGR
>>> rtrmgr/task.cc:2242 run_task ] No more tasks to run
>>>
>>> ---
>>>
>>> vmnet1 isn't present, and because of that it couldn't be found on system.
>>>
>>> This is my config:
>>> ---
>>> interfaces {
>>>          interface "eth2" {
>>>                  disable: false
>>>                  default-system-config
>>>          }
>>>          interface "vmnet1" {
>>>                  disable: false
>>>                  default-system-config
>>>          }
>>> }
>>> fea {
>>>          unicast-forwarding4 {
>>>                  disable: false
>>>          }
>>> }
>>> ---
>>> BR
>>> Igor
>>
>>
>>
>> --
>> Ben Greear<greearb at candelatech.com>
>> Candela Technologies Inc  http://www.candelatech.com
>>


-- 
Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com