Created attachment 168 [details] patch and firmware 1. unzip patch.zip 2. cp patch/flow_ipv4_addr_hash_firmware.cli dpdk 3. git apply 0001-port-add-some-logs-to-locate-the-issue.patch 4. CC=gcc meson -Denable_kmods=True -Dbuildtype=debug -Db_lundef=false -Db_sanitize=address -Dlibdir=lib --default-library=static x86_64-native-linuxapp-gcc 5. ninja -C x86_64-native-linuxapp-gcc 6. modprobe vfio-pci 7. bind i40e to vfio-pci ./usertools/dpdk-devbind.py -b vfio-pci 0000:86:00.0 0000:86:00.1 8. ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd --vdev net_softnic0,firmware=./flow_ipv4_addr_hash_firmware.cli,cpu_id=1,conn_port=8086 -l 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71 -n 4 -a 0000:af:00.0 -a 0000:af:00.1 --file-prefix=dpdk_11700_20210721190028 -s 0x4 -- -i --rxq=2 --txq=2 --disable-rss --portmask=0x4 9. testpmd> port stop 0 Stopping ports... Checking link statuses... rte_eth_rx_burst run on port 0 (dev started: no).............. Done trte_eth_rx_burst run on port 1 (dev started: yes).............. estpmd> rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. rte_eth_rx_burst run on port 0 (dev started: no).............. rte_eth_rx_burst run on port 1 (dev started: yes).............. 10. testpmd> port close 1 port close 1 Closing ports... --Type <RET> for more, q to quit, c to continue without paging-- Thread 4 "lcore-worker-2" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffff450b700 (LWP 39856)] 0x00000000014c347c in _recv_raw_pkts_vec_avx2 (rxq=0x0, rx_pkts=0x121e08fd28, nb_pkts=32, split_packet=0x0) at ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:116 116 const uint32_t *ptype_tbl = rxq->vsi->adapter->ptype_tbl; (gdb) bt #0 0x00000000014c347c in _recv_raw_pkts_vec_avx2 (rxq=0x0, rx_pkts=0x121e08fd28, nb_pkts=32, split_packet=0x0) at ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:116 #1 i40e_recv_pkts_vec_avx2 (rx_queue=0x0, rx_pkts=0x121e08fd28, nb_pkts=32) at ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:635 #2 0x0000000000797ccb in rte_eth_rx_burst (port_id=1, queue_id=0, rx_pkts=0x121e08fd28, nb_pkts=32) at ../lib/ethdev/rte_ethdev.h:4996 #3 0x000000000079728e in rte_port_ethdev_reader_rx (port=0x121e08ad00, pkts=0x121e08fd28, n_pkts=32) at ../lib/port/rte_port_ethdev.c:81 #4 0x000000000064b216 in rte_pipeline_run (p=0x121e08ae80) at ../lib/pipeline/rte_pipeline.c:1322 #5 0x0000000002895577 in rte_pmd_softnic_run_internal (arg=0x4fa4e40 <rte_eth_devices+33152>) at ../drivers/net/softnic/rte_eth_softnic_thread.c:3006 #6 0x0000000000aa53bd in service_runner_do_callback (s=0x17fffe000, cs=0x17ffea480, service_idx=0) at ../lib/eal/common/rte_service.c:376 #7 0x0000000000aa4501 in service_run (i=0, cs=0x17ffea480, service_mask=1, s=0x17fffe000, serialize_mt_unsafe=1) at ../lib/eal/common/rte_service.c:407 #8 0x0000000000aa4c1c in service_runner_func (arg=0x0) at ../lib/eal/common/rte_service.c:475 #9 0x0000000000ab80bc in eal_thread_loop (arg=0x0) at ../lib/eal/linux/eal_thread.c:127 #10 0x00007ffff5f87e65 in start_thread () from /lib64/libpthread.so.0 #11 0x00007ffff5cb088d in clone () from /lib64/libc.so.6 (gdb)
Change compilation options：4. CC=gcc meson -Denable_kmods=True -Dbuildtype=debug -Dlibdir=lib --default-library=static x86_64-native-linuxapp-gcc