Hi, I am running some light ipv4 traffic around 5K pps and observing a core with the following bt
Program terminated with signal 6, Aborted. #0 0x00002b838f53f387 in raise () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install OPWVs11-8.1-el7.x86_64 (gdb) bt #0 0x00002b838f53f387 in raise () from /lib64/libc.so.6 #1 0x00002b838f540a78 in abort () from /lib64/libc.so.6 #2 0x000055deea85617e in os_exit (code=code@entry=1) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vpp/vnet/main.c:390 #3 0x00002b838de26716 in unix_signal_handler (signum=11, si=<optimized out>, uc=<optimized out>) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vlib/unix/main.c:187 #4 <signal handler called> #5 0x00002b838d434479 in ip6_ll_fib_get (sw_if_index=2) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vnet/ip/ip6_ll_table.c:32 #6 0x00002b838d7c4904 in ip6_ll_dpo_inline (frame=0x2b8397edf880, node=0x2b83988669c0, vm=0x2b8397ca9040) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vnet/dpo/ip6_ll_dpo.c:132 #7 ip6_ll_dpo_switch (vm=0x2b8397ca9040, node=0x2b83988669c0, frame=0x2b8397edf880) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vnet/dpo/ip6_ll_dpo.c:170 #8 0x00002b838dddeec7 in dispatch_node (last_time_stamp=<optimized out>, frame=0x2b8397edf880, dispatch_state=VLIB_NODE_STATE_POLLING, type=VLIB_NODE_TYPE_INTERNAL, node=0x2b83988669c0, vm=0x2b8397ca9040) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vlib/main.c:1235 #9 dispatch_pending_node (vm=vm@entry=0x2b8397ca9040, pending_frame_index=pending_frame_index@entry=4, last_time_stamp=<optimized out>) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vlib/main.c:1403 #10 0x00002b838dde00bf in vlib_main_or_worker_loop (is_main=0, vm=0x2b8397ca9040) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vlib/main.c:1862 #11 vlib_worker_loop (vm=0x2b8397ca9040) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/src/vlib/main.c:1996 #12 0x00002b838e8c5cac in clib_calljmp () from /opt/opwv/S11/8.1/tools/vpp/lib/libvppinfra.so.20.05 #13 0x00002b85ca3b3c40 in ?? () #14 0x00002b8411e3107a in eal_thread_loop (arg=<optimized out>) at /bfs-build/build-area.42/builds/LinuxNBngp_8.X_RH7/2020-07-02-1702/third-party/vpp_2005/vpp_2005/build-root/build-vpp-native/external/dpdk-20.02/lib/librte_eal/linux/eal/eal_thread.c:153 #15 0x0000000000010d0c in ?? () Is this a known issue in vpp-20.05? Regards Amit
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