Hi, we use snmp 5.7.3, using V3, authProtocol SHA, privProtocol AES.
Sometimes the agent will be crash, the stack as flow.
Where there has some idea about it? Thanks a lot.
#0 0x0000ffffafac7168 in __GI_raise (sig=sig@entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:54
#1 0x0000ffffafac855c in __GI_abort () at abort.c:89
#2 0x0000ffffafafe178 in __libc_message (do_abort=do_abort@entry=2,
fmt=fmt@entry=0xffffafbac7f0 "*** Error in `%s': %s: 0x%s ***\n")
at ../sysdeps/posix/libc_fatal.c:175
#3 0x0000ffffafb03cf8 in malloc_printerr (action=3,
str=0xffffafbac8f8 "double free or corruption (out)",
ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5004
#4 0x0000ffffafb04568 in _int_free (av=0xffffafbd49a0 <main_arena>,
p=0xffff90007e30, have_lock=0) at malloc.c:3865
#5 0x0000ffffafdbb6b8 in snmp_free_pdu ()
from /ptnapp/Active/lib/libnetsnmp.so.30
#6 0x0000ffffafdbebe4 in snmp_sess_timeout ()
from /ptnapp/Active/lib/libnetsnmp.so.30
#7 0x0000ffffafdbe318 in snmp_timeout ()
from /ptnapp/Active/lib/libnetsnmp.so.30
#8 0x0000ffffafebb63c in agent_check_and_process ()
from /ptnapp/Active/lib/libnetsnmpagent.so.30
br.
kaigeny
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