Hi guys, I'm testing sr mpls. When I del the 'sr mpls steer' ,there is a 'signal SIGABRT'. My configuration and more info is shown below:
configuration: mpls table add 9 mpls table add 0 sr mpls policy add bsid 999 next 202 next 203 next 204 sr mpls steer l3 23.1.1.1/24 via sr policy bsid 999 sr mpls steer l3 23.1.1.1/24 via sr policy bsid 999 del Program received signal SIGABRT, Aborted. 0x00002b69d0d5bc37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: 没有那个文件或目录. (gdb) bt #0 0x00002b69d0d5bc37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00002b69d0d5f028 in __GI_abort () at abort.c:89 #2 0x0000000000405d2b in os_panic () at /home/VPP/build-data/../src/vpp/vnet/main.c:294 #3 0x00002b69d0679b88 in debugger () at /home/VPP/build-data/../src/vppinfra/error.c:84 #4 0x00002b69d0679f8f in _clib_error (how_to_die=2, function_name=0x0, line_number=0, fmt=0x2b69d0301438 "%s:%d (%s) assertion `%s' fails") at /home/VPP/build-data/../src/vppinfra/error.c:143 #5 0x00002b69d018ddfb in fib_table_get (index=1, proto=FIB_PROTOCOL_IP4) at /home/VPP/build-data/../src/vnet/fib/fib_table.c:33 #6 0x00002b69d018e2df in fib_table_lookup_exact_match (fib_index=1, prefix=0x2b69d22d6980) at /home/VPP/build-data/../src/vnet/fib/fib_table.c:98 #7 0x00002b69d018faf1 in fib_table_entry_delete (fib_index=1, prefix=0x2b69d22d6980, source=FIB_SOURCE_SR) at /home/VPP/build-data/../src/vnet/fib/fib_table.c:900 #8 0x00002b69d0079392 in sr_mpls_steering_policy (is_del=1, bsid=999, sr_policy_index=4294967295, table_id=4294967295, prefix=0x2b69d22d6a70, mask_width=24, traffic_type=4 '\004') at /home/VPP/build-data/../src/vnet/srmpls/sr_mpls_steering.c:112 #9 0x00002b69d007aa5b in sr_mpls_steer_policy_command_fn (vm=0x2b69cfbea800 <vlib_global_main>, input=0x2b69d22d6ec0, cmd=0x2b69d223561c) at /home/VPP/build-data/../src/vnet/srmpls/sr_mpls_steering.c:356 VPP# show mpls fib MPLS-VRF:9, fib_index 0 ip4-explicit-null:neos/21 fib:0 index:10 locks:2 ... MPLS-VRF:0, fib_index -1 ip4-explicit-null:neos/21 fib:1 index:16 locks:2 ... Does the wrong fib_index have an impact on this problem? What could I do to slove the problem? Thanks, Xyxue
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