Hi
I am trying to use the vpp acl plugin module in a 16 GB system (vpp version
19.08). I have increased the session count using
startup.conf with the following configuration.
acl-plugin {
connection count max 20000000
}
But I see the system is crashing and its producing the following back
trace.
#5 0x00007f3e2da59428 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
#6 0x00007f3e2da5b02a in __GI_abort () at abort.c:89
#7 0x000056097de1ddf3 in os_panic () at
/home/vagrant/vpp/src/vpp/vnet/main.c:355
#8 0x00007f3e2ee3276a in alloc_aligned_16_8 (nbytes=12288,
h=0x7f3deca7d2e8 <acl_main+712>) at
/home/vagrant/vpp/src/vppinfra/bihash_template.c:30
#9 value_alloc_16_8 (h=h@entry=0x7f3deca7d2e8 <acl_main+712>,
log2_pages=log2_pages@entry=7) at
/home/vagrant/vpp/src/vppinfra/bihash_template.c:290
#10 0x00007f3e2ee333ec in split_and_rehash_16_8 (h=h@entry=0x7f3deca7d2e8
<acl_main+712>, old_values=old_values@entry=0x7f2d6eca3800,
old_log2_pages=old_log2_pages@entry=6,
new_log2_pages=new_log2_pages@entry=7) at
/home/vagrant/vpp/src/vppinfra/bihash_template.c:387
#11 0x00007f3e2ee35af1 in clib_bihash_add_del_inline_16_8 (h=0x7f3deca7d2e8
<acl_main+712>, add_v=0x7f3dee561d00, is_add=<optimized out>,
is_stale_cb=<optimized out>,
arg=<optimized out>) at
/home/vagrant/vpp/src/vppinfra/bihash_template.c:671
#12 0x00007f3dec6bbe4a in acl_fa_conn_list_add_session
(now=100206037591960300, sess_id=..., am=<optimized out>)
Is adding acl-plugin setting the correct way to increase acl sessions or i
need to do something else.
Thanks,
Mahamuda
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