[j-nsp] ifstrace log filling up with debug output

Joerg Staedele js at tnib.de
Sat Mar 23 08:07:36 EDT 2024


Hi,

i notice (at least on 21.4R3-S6.5 and 21.2R3-S6.11) that /var/log/ifstraced is filling with output like:

Mar 23 12:23:03 0xfffff801a0c2b1c0 NEXTHOP Chg kernel kernel nop nop Kern ifs glb 0 seqno 28277
                rnh idx 352 subnh_idx 0 hw_id 0x0 type ucst (2) pfe 0 af 28 ref 1 flags 0x1 kflags 0x800001 fwd_flags 0x0 af_ifl 0 tid 0 lr_id 0 parent_nh_idx 0 rnh_user flags 0x0 adders 0x0
Mar 23 12:23:03 0xfffff800747a3e80 MARKER Add kernel kernel nop nop Kern ifs glb 0 seqno 28278
        Marker seq 5136 alias_seqno 0 flags = 0x2
Mar 23 12:23:03 0xfffff801a07cec00 MARKER Free kernel kernel nop nop Kern ifs glb 0 seqno 28279
        Marker seq 5135 alias_seqno 0 flags = 0x6
Mar 23 12:23:08 0xfffff801a0c2b150 NEXTHOP Chg kernel kernel nop nop Kern ifs glb 0 seqno 28280
                rnh idx 354 subnh_idx 0 hw_id 0x0 type ucst (2) pfe 0 af 2 ref 2 flags 0x1 kflags 0x800001 fwd_flags 0x0 af_ifl 0 tid 0 lr_id 0 parent_nh_idx 0 rnh_user flags 0x0 adders 0x0

Even on a router with no active interfaces (currently I am testing on a Lab-MX240) and it's producing megabytes of output for no reason and I have no clue why

Any ideas?

Kind regards
 Joerg


-- 
Mit freundlichen Gruessen,

Joerg Staedele



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