Re: [vpp-dev] VPP crashes using bvi interface

2019-05-29 Thread Uzzam Javed 

Yes we need the bvi part for routing.Following is journalctl -xe when vpp crashes:May 24 05:51:57 localhost.localdomain sudo[40264]: pam_unix(sudo:session): session opened for user root by root(uid=0)May 24 05:51:57 localhost.localdomain sudo[40264]: pam_unix(sudo:session): session closed for user rootMay 24 05:53:32 localhost.localdomain vnet[40086]: /root/vpp/src/vlib/log.c:153 (vlib_log) assertion `vlib_get_thread_index () == 0' failsMay 24 05:53:32 localhost.localdomain vnet[40086]: received signal SIGABRT, PC 0x7f6db850d207May 24 05:53:32 localhost.localdomain vnet[40086]: #0 0x7f6db9ec4fc2 unix_signal_handler + 0x24cMay 24 05:53:32 localhost.localdomain vnet[40086]: #1 0x7f6db97bb5d0 0x7f6db97bb5d0May 24 05:53:32 localhost.localdomain vnet[40086]: #2 0x7f6db850d207 gsignal + 0x37May 24 05:53:32 localhost.localdomain vnet[40086]: #3 0x7f6db850e8f8 abort + 0x148May 24 05:53:32 localhost.localdomain vnet[40086]: #4 0x00407811 vhost_user_unmap_all + 0x0May 24 05:53:32 localhost.localdomain vnet[40086]: #5 0x7f6db92b823f debugger + 0x1cMay 24 05:53:32 localhost.localdomain vnet[40086]: #6 0x7f6db92b867a _clib_error + 0x2d2May 24 05:53:32 localhost.localdomain vnet[40086]: #7 0x7f6db9e56287 vlib_log + 0x2ceMay 24 05:53:32 localhost.localdomain vnet[40086]: #8 0x7f6d73300f5e snat_det_in2out_node_fn + 0x170fMay 24 05:53:32 localhost.localdomain vnet[40086]: #9 0x7f6db9e67122 dispatch_node + 0x2b8May 24 05:53:32 localhost.localdomain vnet[40086]: #10 0x7f6db9e67702 dispatch_pending_node + 0x372May 24 05:53:32 localhost.localdomain vnet[40086]: #11 0x7f6db9e69394 vlib_main_or_worker_loop + 0x8fdMay 24 05:53:32 localhost.localdomain vnet[40086]: #12 0x7f6db9e69bb0 vlib_worker_loop + 0x2cMay 24 05:53:32 localhost.localdomain vnet[40086]: #13 0x7f6db9e9bc8e vlib_worker_thread_fn + 0x120May 24 05:53:32 localhost.localdomain vnet[40086]: #14 0x7f6db92db524 0x7f6db92db524May 24 05:53:32 localhost.localdomain abrt-hook-ccpp[40282]: Process 40086 (vpp) of user 0 killed by SIGABRT - dumping coreThe crash happens when traffic is forwarded through the path. I see the packets are received on loop0 interface but are not forwarded to loop1 interface. Regards,Uzzam Javed
 
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[vpp-dev] VPP crashes using bvi interface

2019-05-23 Thread Uzzam Javed 

Hi All,I using 1901 build in CentOS 7.6 and am facing a crash after few seconds when adding loopback interface in bvi. My config for VPP is below:sudo vppctl create loopback interfacesudo vppctl create loopback interfacesudo vppctl set interface state loop0 upsudo vppctl set interface state loop1 upsudo vppctl set interface l2 bridge loop0 1sudo vppctl set interface l2 bridge loop1 2sudo vppctl set interface l2 bridge tap0 1sudo vppctl set interface l2 bridge TenGigabitEthernet41/0/0 1sudo vppctl set interface l2 bridge TenGigabitEthernet41/0/1 2sudo vppctl set interface nat44 in loop0 out loop1sudo vppctl nat44 deterministic add in 192.168.0.0/24 out 172.31.0.0/30Please guide me if there is a mistake in my configurations.Regards,Uzzam Javed
 
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[vpp-dev] [Bug] VPP crashes using deterministic CGN

2019-05-18 Thread Uzzam Javed 
 deterministic NAT in this configuration.Regards,Uzzam Javed
 
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[vpp-dev] VPP crashes using deterministic CGN

2019-05-14 Thread Uzzam Javed 

Hi All,We are using 1901 build in CentOS 7.6 and am facing a crash in VPP while using the CGNAT plugin. When using the deterministic CGN and using NAT {deterministic} option in the startup.conf, VPP crashes when I input the command ‘set interface nat44 in TenGigabitEthernet41/0/0 out TenGigabitEthernet41/0/1’.If we remove nat {deterministic} from startup.conf NAT works perfectly fine. Following is the output from journalctl after VPP crashed:May 14 05:47:33 localhost.localdomain ./vpp[43949]: unix_proc_file_contents: open `/root/vpp/build-root/install-vpp_debug-native/vpp/share/vpp/plugins/perfmon/JaketoMay 14 05:47:33 localhost.localdomain ./vpp[43949]: perfmon: No table for cpuid 206d7May 14 05:47:33 localhost.localdomain ./vpp[43949]: perfmon: model 2d, stepping 7May 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: avf_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: ioam_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: mactime_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: nsh_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: nsim_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: load_one_vat_plugin:67: Loaded plugin: vmxnet3_test_plugin.soMay 14 05:47:33 localhost.localdomain ./vpp[43949]: dpdk_config:1407: socket-mem argument is deprecatedMay 14 05:47:33 localhost.localdomain ./vpp[43949]: dpdk: EAL init args: -c 50414 -n 4 --in-memory --file-prefix vpp -w :41:00.0 -w :41:00.1 --master-lcore 4May 14 05:47:35 localhost.localdomain vnet[43949]: dpdk_ipsec_process:1010: not enough DPDK crypto resources, default to OpenSSLMay 14 05:48:04 localhost.localdomain avahi-daemon[9690]: Registering new address record for fe80::c8c3:9dff:fee0:84f4 on tap0.*.May 14 05:49:36 localhost.localdomain vnet[43949]: /root/vpp/src/vlib/log.c:153 (vlib_log) assertion `vlib_get_thread_index () == 0' failsMay 14 05:49:36 localhost.localdomain vnet[43949]: received signal SIGABRT, PC 0x7fb162fef207May 14 05:49:36 localhost.localdomain vnet[43949]: #0 0x7fb1649a64b3 unix_signal_handler + 0x24cMay 14 05:49:36 localhost.localdomain vnet[43949]: #1 0x7fb16429d5d0 0x7fb16429d5d0May 14 05:49:36 localhost.localdomain vnet[43949]: #2 0x7fb162fef207 gsignal + 0x37May 14 05:49:36 localhost.localdomain vnet[43949]: #3 0x7fb162ff08f8 abort + 0x148May 14 05:49:36 localhost.localdomain vnet[43949]: #4 0x00407811 vhost_user_unmap_all + 0x0May 14 05:49:36 localhost.localdomain vnet[43949]: #5 0x7fb163d9a23f debugger + 0x1cMay 14 05:49:36 localhost.localdomain vnet[43949]: #6 0x7fb163d9a67a _clib_error + 0x2d2May 14 05:49:36 localhost.localdomain vnet[43949]: #7 0x7fb164938221 vlib_log + 0x2ceMay 14 05:49:36 localhost.localdomain vnet[43949]: #8 0x7fb11dde2ea1 snat_det_in2out_node_fn + 0x170fMay 14 05:49:36 localhost.localdomain vnet[43949]: #9 0x7fb164949046 dispatch_node + 0x2b8May 14 05:49:36 localhost.localdomain vnet[43949]: #10 0x7fb164949626 dispatch_pending_node + 0x372May 14 05:49:36 localhost.localdomain vnet[43949]: #11 0x7fb16494b2b8 vlib_main_or_worker_loop + 0x8fdMay 14 05:49:36 localhost.localdomain vnet[43949]: #12 0x7fb16494bad4 vlib_worker_loop + 0x2cMay 14 05:49:36 localhost.localdomain vnet[43949]: #13 0x7fb16497d8fb vlib_worker_thread_fn + 0x120May 14 05:49:36 localhost.localdomain vnet[43949]: #14 0x7fb163dbd524 0x7fb163dbd524May 14 05:49:36 localhost.localdomain abrt-hook-ccpp[403]: Process 43949 (vpp) of user 0 killed by SIGABRT - dumping coreKindly guide us on how to use deterministic