Hi Xyxue, Did you remove the tunnel from the bridge before it was deleted?
/neale From: <vpp-dev-boun...@lists.fd.io> on behalf of 薛欣颖 <xy...@fiberhome.com> Date: Wednesday, 13 December 2017 at 04:14 To: vpp-dev <vpp-dev@lists.fd.io> Subject: [vpp-dev] mpls tunnel in l2 mode del error Hi guys, I'm testing L2VPN. After I del the mpls tunnel ,there is a 'signal SIGABRT'. My configuration and more info is shown below: configuration: create host-interface name eth2 mac 00:0c:29:0f:e2:a8 create host-interface name eth5 mac 00:0c:29:0f:e2:c6 set interface state host-eth2 up set interface state host-eth5 up mpls table add 0 set interface mpls host-eth2 enable set interface ip address host-eth2 14.1.1.2/24 mpls local-label add non-eos 33 mpls-lookup-in-table 0 create bridge-domain 1 set interface l2 bridge host-eth5 1 create mpls tunnel out-label 1023 out-label 1053 via 14.1.1.1 host-eth2 l2-only set interface l2 bridge mpls-tunnel0 1 mpls local-label add eos 53 l2-input-on mpls-tunnel0 set interface state mpls-tunnel0 up Program received signal SIGABRT, Aborted. 0x00002b871bf02c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: (gdb) bt #0 0x00002b871bf02c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00002b871bf06028 in __GI_abort () at abort.c:89 #2 0x0000000000406e8b in os_panic () at /home/VPP/build-data/../src/vpp/vnet/main.c:294 #3 0x00002b871b820b88 in debugger () at /home/VPP/build-data/../src/vppinfra/error.c:84 #4 0x00002b871b820f8f in _clib_error (how_to_die=2, function_name=0x0, line_number=0, fmt=0x2b871b462138 "%s:%d (%s) assertion `%s' fails") at /home/VPP/build-data/../src/vppinfra/error.c:143 #5 0x00002b871b14c2b0 in mpls_tunnel_tx (vm=0x2b871adab7e0 <vlib_global_main>, node=0x2b871d024200, frame=0x2b871d8a7240) at /home/VPP/build-data/../src/vnet/mpls/mpls_tunnel.c:490 #6 0x00002b871ab2d178 in dispatch_node (vm=0x2b871adab7e0 <vlib_global_main>, node=0x2b871d024200, type=VLIB_NODE_TYPE_INTERNAL, dispatch_state=VLIB_NODE_STATE_POLLING, frame=0x2b871d8a7240, last_time_stamp=60292005734565) at /home/VPP/build-data/../src/vlib/main.c:1010 #7 0x00002b871ab2d75b in dispatch_pending_node (vm=0x2b871adab7e0 <vlib_global_main>, pending_frame_index=6, last_time_stamp=60292005734565) at /home/VPP/build-data/../src/vlib/main.c:1160 #8 0x00002b871ab2f90b in vlib_main_or_worker_loop (vm=0x2b871adab7e0 <vlib_global_main>, is_main=1) at /home/VPP/build-data/../src/vlib/main.c:1629 #9 0x00002b871ab2f9ba in vlib_main_loop (vm=0x2b871adab7e0 <vlib_global_main>) at /home/VPP/build-data/../src/vlib/main.c:1648 #10 0x00002b871ab30103 in vlib_main (vm=0x2b871adab7e0 <vlib_global_main>, input=0x2b871ce96fb0) at /home/VPP/build-data/../src/vlib/main.c:1806 #11 0x00002b871ab72680 in thread0 (arg=47859271120864) at /home/VPP/build-data/../src/vlib/unix/main.c:617 #12 0x00002b871b835560 in clib_calljmp () at /home/VPP/build-data/../src/vppinfra/longjmp.S:128 #13 0x00007fffe00f3af0 in ?? () #14 0x00002b871ab72b2a in vlib_unix_main (argc=4, argv=0x7fffe00f4d88) at /home/VPP/build-data/../src/vlib/unix/main.c:681 #15 0x0000000000406b67 in main (argc=4, argv=0x7fffe00f4d88) at /home/VPP/build-data/../src/vpp/vnet/main.c:233 (gdb) Thanks, Xyxue ________________________________
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