LS1043 run vpp problem, clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory

[lixiaofan]

Hi Guys & yipingwang‌

I can setup l2fwd dpdk sample, next step I want to use vpp, according LSDK-KC-REV18.12.pdf 9.3.4, for LS1046 and LS1043 Board setup,

then start up vpp,

#/usr/local/bin/vpp heapsize 200M unix { nodaemon } or

#/usr/local/bin/vpp heapsize 200M unix { interactive }

occur errors, tart up vpp

#/usr/local/bin/vpp heapsize 200M

seems no error, is this caused by memsize?

My mem config info:

root@localhost:~# cat /proc/sys/vm/nr_hugepages
128

root@localhost:~# cat /proc/cmdline
console=ttyS0,115200 ... default_hugepagesz=2MB hugepagesz=2MB hugepages=128 isolcpus=1 bportals=s0 qportals=s0 iommu.passthrough=1

Any reply will be very appreciated, thanks!

vpp log info:
root@localhost:~# /usr/local/bin/vpp heapsize 200M unix { nodaemon }
vlib_plugin_early_init:361: plugin path /usr/local/lib/vpp_plugins
load_one_plugin:189: Loaded plugin: abf_plugin.so (ACL based Forwarding)
load_one_plugin:189: Loaded plugin: acl_plugin.so (Access Control Lists)
load_one_plugin:189: Loaded plugin: avf_plugin.so (Intel Adaptive Virtual Function (AVF) Device Plugin)
load_one_plugin:191: Loaded plugin: cdp_plugin.so
load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit (DPDK))
load_one_plugin:189: Loaded plugin: flowprobe_plugin.so (Flow per Packet)
load_one_plugin:189: Loaded plugin: gbp_plugin.so (Group Based Policy)
load_one_plugin:189: Loaded plugin: gtpu_plugin.so (GTPv1-U)
load_one_plugin:189: Loaded plugin: igmp_plugin.so (IGMP messaging)
load_one_plugin:189: Loaded plugin: ila_plugin.so (Identifier-locator addressing for IPv6)
load_one_plugin:189: Loaded plugin: ioam_plugin.so (Inbound OAM)
load_one_plugin:117: Plugin disabled (default): ixge_plugin.so
load_one_plugin:189: Loaded plugin: l2e_plugin.so (L2 Emulation)
load_one_plugin:189: Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol)
load_one_plugin:189: Loaded plugin: lb_plugin.so (Load Balancer)
load_one_plugin:189: Loaded plugin: mactime_plugin.so (Time-based MAC source-address filter)
load_one_plugin:189: Loaded plugin: map_plugin.so (Mapping of address and port (MAP))
load_one_plugin:189: Loaded plugin: memif_plugin.so (Packet Memory Interface (experimental))
load_one_plugin:189: Loaded plugin: nat_plugin.so (Network Address Translation)
load_one_plugin:189: Loaded plugin: nsh_plugin.so (Network Service Header)
load_one_plugin:189: Loaded plugin: nsim_plugin.so (network delay simulator plugin)
load_one_plugin:117: Plugin disabled (default): perfmon_plugin.so
load_one_plugin:189: Loaded plugin: pppoe_plugin.so (PPPoE)
load_one_plugin:189: Loaded plugin: srv6ad_plugin.so (Dynamic SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6am_plugin.so (Masquerading SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6as_plugin.so (Static SRv6 proxy)
load_one_plugin:189: Loaded plugin: stn_plugin.so (VPP Steals the NIC for Container integration)
load_one_plugin:189: Loaded plugin: svs_plugin.so (Source VRF Select)
load_one_plugin:189: Loaded plugin: tlsopenssl_plugin.so (openssl based TLS Engine)
load_one_plugin:117: Plugin disabled (default): unittest_plugin.so
load_one_plugin:189: Loaded plugin: vmxnet3_plugin.so (VMWare Vmxnet3 Device Plugin)
/usr/local/bin/vpp[3086]: clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory
/usr/local/bin/vpp[3086]: received signal SIGSEGV, PC unsupported, faulting address 0x80000
Aborted
root@localhost:~# /usr/local/bin/vpp heapsize 200M unix { interactive }
vlib_plugin_early_init:361: plugin path /usr/local/lib/vpp_plugins
load_one_plugin:189: Loaded plugin: abf_plugin.so (ACL based Forwarding)
load_one_plugin:189: Loaded plugin: acl_plugin.so (Access Control Lists)
load_one_plugin:189: Loaded plugin: avf_plugin.so (Intel Adaptive Virtual Function (AVF) Device Plugin)
load_one_plugin:191: Loaded plugin: cdp_plugin.so
load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit (DPDK))
load_one_plugin:189: Loaded plugin: flowprobe_plugin.so (Flow per Packet)
load_one_plugin:189: Loaded plugin: gbp_plugin.so (Group Based Policy)
load_one_plugin:189: Loaded plugin: gtpu_plugin.so (GTPv1-U)
load_one_plugin:189: Loaded plugin: igmp_plugin.so (IGMP messaging)
load_one_plugin:189: Loaded plugin: ila_plugin.so (Identifier-locator addressing for IPv6)
load_one_plugin:189: Loaded plugin: ioam_plugin.so (Inbound OAM)
load_one_plugin:117: Plugin disabled (default): ixge_plugin.so
load_one_plugin:189: Loaded plugin: l2e_plugin.so (L2 Emulation)
load_one_plugin:189: Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol)
load_one_plugin:189: Loaded plugin: lb_plugin.so (Load Balancer)
load_one_plugin:189: Loaded plugin: mactime_plugin.so (Time-based MAC source-address filter)
load_one_plugin:189: Loaded plugin: map_plugin.so (Mapping of address and port (MAP))
load_one_plugin:189: Loaded plugin: memif_plugin.so (Packet Memory Interface (experimental))
load_one_plugin:189: Loaded plugin: nat_plugin.so (Network Address Translation)
load_one_plugin:189: Loaded plugin: nsh_plugin.so (Network Service Header)
load_one_plugin:189: Loaded plugin: nsim_plugin.so (network delay simulator plugin)
load_one_plugin:117: Plugin disabled (default): perfmon_plugin.so
load_one_plugin:189: Loaded plugin: pppoe_plugin.so (PPPoE)
load_one_plugin:189: Loaded plugin: srv6ad_plugin.so (Dynamic SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6am_plugin.so (Masquerading SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6as_plugin.so (Static SRv6 proxy)
load_one_plugin:189: Loaded plugin: stn_plugin.so (VPP Steals the NIC for Container integration)
load_one_plugin:189: Loaded plugin: svs_plugin.so (Source VRF Select)
load_one_plugin:189: Loaded plugin: tlsopenssl_plugin.so (openssl based TLS Engine)
load_one_plugin:117: Plugin disabled (default): unittest_plugin.so
load_one_plugin:189: Loaded plugin: vmxnet3_plugin.so (VMWare Vmxnet3 Device Plugin)
clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory
Aborted

root@localhost:~# /usr/local/bin/vpp heapsize 200M
vlib_plugin_early_init:361: plugin path /usr/local/lib/vpp_plugins
load_one_plugin:189: Loaded plugin: abf_plugin.so (ACL based Forwarding)
load_one_plugin:189: Loaded plugin: acl_plugin.so (Access Control Lists)
load_one_plugin:189: Loaded plugin: avf_plugin.so (Intel Adaptive Virtual Function (AVF) Device Plugin)
load_one_plugin:191: Loaded plugin: cdp_plugin.so
load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit (DPDK))
load_one_plugin:189: Loaded plugin: flowprobe_plugin.so (Flow per Packet)
load_one_plugin:189: Loaded plugin: gbp_plugin.so (Group Based Policy)
load_one_plugin:189: Loaded plugin: gtpu_plugin.so (GTPv1-U)
load_one_plugin:189: Loaded plugin: igmp_plugin.so (IGMP messaging)
load_one_plugin:189: Loaded plugin: ila_plugin.so (Identifier-locator addressing for IPv6)
load_one_plugin:189: Loaded plugin: ioam_plugin.so (Inbound OAM)
load_one_plugin:117: Plugin disabled (default): ixge_plugin.so
load_one_plugin:189: Loaded plugin: l2e_plugin.so (L2 Emulation)
load_one_plugin:189: Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol)
load_one_plugin:189: Loaded plugin: lb_plugin.so (Load Balancer)
load_one_plugin:189: Loaded plugin: mactime_plugin.so (Time-based MAC source-address filter)
load_one_plugin:189: Loaded plugin: map_plugin.so (Mapping of address and port (MAP))
load_one_plugin:189: Loaded plugin: memif_plugin.so (Packet Memory Interface (experimental))
load_one_plugin:189: Loaded plugin: nat_plugin.so (Network Address Translation)
load_one_plugin:189: Loaded plugin: nsh_plugin.so (Network Service Header)
load_one_plugin:189: Loaded plugin: nsim_plugin.so (network delay simulator plugin)
load_one_plugin:117: Plugin disabled (default): perfmon_plugin.so
load_one_plugin:189: Loaded plugin: pppoe_plugin.so (PPPoE)
load_one_plugin:189: Loaded plugin: srv6ad_plugin.so (Dynamic SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6am_plugin.so (Masquerading SRv6 proxy)
load_one_plugin:189: Loaded plugin: srv6as_plugin.so (Static SRv6 proxy)
load_one_plugin:189: Loaded plugin: stn_plugin.so (VPP Steals the NIC for Container integration)
load_one_plugin:189: Loaded plugin: svs_plugin.so (Source VRF Select)
load_one_plugin:189: Loaded plugin: tlsopenssl_plugin.so (openssl based TLS Engine)
load_one_plugin:117: Plugin disabled (default): unittest_plugin.so
load_one_plugin:189: Loaded plugin: vmxnet3_plugin.so (VMWare Vmxnet3 Device Plugin)

[yipingwang]

Please refer to the attached VPP setting up procedure in the attached log provided by the testing team.

Please refer to the following bootargs

root=/dev/sda4 rw rootdelay=10 console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x40000000 bportals=s0 qportals=s0 isolcpus=1-3 mem=3072M default_hugepagesz=2m hugepagesz=2m hugepages=448 nmi_watchdog=0 rcupdate.rcu_cpu_stall_suppress=1

The following error could be ignored.

vpp[4610]: clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory

Please refer to the following procedure to build vpp into rootfs.

1. source setup.env

2. CONFIG_APP_VPP=y in configs/build_lsdk.cfg

3. $ flex-builder -c vpp

    $ flex-builder -i merge-component

Thanks,

Yiping