The crach happens right after I do a snmpwalk on .1.3.6.1.4.1.2021.8.1.101.1 $ cat /etc/snmp/snmpd.conf rocommunity <community> <loghost> disk / exec sensors /usr/local/bin/sensorstats.sh $ cat /usr/local/bin/mbmonstats.sh #!/bin/bash echo -n "STRING: " mbmon -c 1 -r | sed -e 's/ //g' -e 's/[+-]//' | tr 'A-Z' 'a-z' | tr "\n" ' ' $ strace -f /usr/sbin/snmpd -p /var/run/snmpd.pid -c /etc/snmp/snmpd.conf 2>&1 | tail -n 5 open("/etc/hosts.deny", O_RDONLY) = -1 ENOENT (No such file or directory) write(3, "Connection from UDP: [<loghost>"..., 41) = 41 gettimeofday({1171843506, 403979}, NULL) = 0 --- SIGSEGV (Segmentation fault) @ 0 (0) --- Process 23987 detached $ tail -n 1 /var/log/syslog Feb 19 00:26:10 burk kernel: snmpd[13097]: segfault at 0000000000000060 rip 00002b384ca1cb50 rsp 00007fff5e1f0e20 error 4 Reproducible: Always Steps to Reproduce: 1. Install net-snmp 2. Add a exec-row to snmpd.conf ans start snmpd 3. do a snmpwalk on .1.3.6.1.4.1.2021.8.1.101.1 Actual Results: Timeout: No Response from burk Expected Results: something like (from a debian host): STRING: v50p:4.95 temp0:31.0 fan1:969 temp1:43.0 v12n:11.18 vc1:1.76 fan0:1854 v33:3.31 vc0:1.76 v12p:12.22 v50n:4.82 temp2:39.5 fan2:1010 $ emerge -pv net-snmp [ebuild R ] net-analyzer/net-snmp-5.4 USE="X ipv6 perl ssl tcpd -diskio -doc -elf -lm_sensors* -mfd-rewrites -minimal -rpm (-selinux) -sendmail -smux" 0 kB
Created attachment 110595 [details] output from 'emerge --info'
Can you backtrace this please? http://www.gentoo.org/proj/en/qa/backtraces.xml
Created attachment 110598 [details] output from gdb (bt full)
Backtrace attached, don't realy know if I should reopen it, but I guess. If it's wrong, fix it :-)
(In reply to comment #4) > Backtrace attached, don't realy know if I should reopen it, but I guess. Yeah, reopening bugs after providing requested info is needed, noone will notice otherwise. :)
Sent a notify to upstream as this isn't gentoo specific as a quick google pointed out
