Think this is it. (gdb) bt #0 0xb7fde424 in __kernel_vsyscall () #1 0xb7e4180f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #2 0xb7e44cc3 in __GI_abort () at abort.c:90 #3 0xb7e3a707 in __assert_fail_base (fmt=0xb7f7cd54 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0xb7fcdaed "h", file=file@entry=0xb7fcd970 "libnfnetlink.c", line=line@entry=1566, function=function@entry=0xb7fcde6e <__PRETTY_FUNCTION__.5013> "nfnl_query") at assert.c:92 #4 0xb7e3a7b7 in __GI___assert_fail (assertion=assertion@entry=0xb7fcdaed "h", file=file@entry=0xb7fcd970 "libnfnetlink.c", line=line@entry=1566, function=function@entry=0xb7fcde6e <__PRETTY_FUNCTION__.5013> "nfnl_query") at assert.c:101 #5 0xb7fccd0b in nfnl_query (h=0x0, nlh=0xbffff3b0) at libnfnetlink.c:1566 #6 0xb7fd3044 in __build_send_cfg_msg (h=0x80013d40, command=<optimized out>, groupnum=<optimized out>, pf=<optimized out>) at libnetfilter_log.c:143 #7 0xb7fd668c in start (upi=upi@entry=0x80010088) at ulogd_inppkt_NFLOG.c:623 #8 0x800041bd in create_stack_start_instances (stack=0x80010070) at ulogd.c:809 #9 create_stack (option=0xbffff50d "log1:NFLOG,base1:BASE,ifi1:IFINDEX,ip2str1:IP2STR,print1:PRINTPKT,emu1:LOGEMU") at ulogd.c:901 #10 0x80005d46 in config_parse_file (section=section@entry=0x800068ca "global", kset=kset@entry=0x8000a0c0 <ulogd_kset>) at conffile.c:225 #11 0x8000216c in parse_conffile (section=0x800068ca "global", ce=0x8000a0c0 <ulogd_kset>) at ulogd.c:971 #12 main (argc=1, argv=0xbffff844) at ulogd.c:1409 (gdb)
On Friday, 8 November 2013, 19:46, Chris Boot <[email protected]> wrote: On 08/11/13 19:06, Paul Kench wrote: > (gdb) run > Starting program: /usr/sbin/ulogd > warning: Could not load shared library symbols for linux-gate.so.1. > Do you need "set solib-search-path" or "set sysroot"? > ulogd: libnfnetlink.c:1566: nfnl_query: Assertion `h' failed. > > Program received signal SIGABRT, Aborted. > 0xb7fde424 in __kernel_vsyscall () > > I'm not sure what the first error is about, google suggests a gdb problem. I wouldn't worry about the first error at all, it shouldn't matter for this. However, the information above doesn't include a useful strack strace. Would you mind please installing the following packages: ulogd2-dbg libc6-dbg libnetfilter-acct1-dbg libnetfilter-conntrack3-dbg libnetfilter-log1-dbg libnfnetlink0-dbg (feel free to remove them once you have finished) Then run ulogd under gdb like this: # gdb /usr/sbin/ulogd [...] (gdb) run [...] You should then get the abort and a new gdb prompt: Program received signal SIGABRT, Aborted. 0xb7fde424 in __kernel_vsyscall () (gdb) bt Please run the bt command as above, and provide its output. The assertion itself is coming from nfnl_query() in libnfnetlink, but ulogd2 doesn't directly call that function at all. I'm trying to find out the call chain to see which library ulogd2 is choking with. Best regards, Chris -- Chris Boot [email protected] GPG: 1DE8 6AB0 1897 A330 D973 D77C 50DD 5A29 FB09 9999
