Bug 465304
Summary: | ntop segfaulted | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Stephen John Smoogen <smooge> |
Component: | ntop | Assignee: | Rakesh Pandit <rpandit> |
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | urgent | ||
Version: | 9 | CC: | pvrabec, rpandit, sjensen |
Target Milestone: | --- | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2008-10-23 06:10:12 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 461605 | ||
Bug Blocks: |
Description
Stephen John Smoogen
2008-10-02 17:20:10 UTC
Interestingly when I added the debuginfos: Missing separate debuginfos, use: debuginfo-install keyutils.i386 mysql.i386 The problem 'disappeared' as I was able to run it for 10 minutes without watching ntop die. I am going to run here for the rest of the day and see if it triggers itself while I am gone. I get up to leave and it does it again.. looks like the same value/place. I have left gdb open so we can do whatever gdb steps you would like. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb1afdb90 (LWP 20778)] incrementTrafficCounter (ctr=<value optimized out>, value=<value optimized out>) at util.c:4279 4279 ctr->value += value, ctr->modified = 1; (gdb) where #0 incrementTrafficCounter (ctr=<value optimized out>, value=<value optimized out>) at util.c:4279 #1 0x05593c5a in handleBootp (srcHost=<value optimized out>, dstHost=<value optimized out>, sport=<value optimized out>, dport=Could not find the frame base for "handleBootp". ) at protocols.c:528 #2 0x0559f424 in handleSession (h=Could not find the frame base for "handleSession". ) at sessions.c:2861 #3 0x05584bd8 in processIpPkt (bp=<value optimized out>, h=<value optimized out>, length=<value optimized out>, ether_src=<value optimized out>, ether_dst=<value optimized out>, actualDeviceId=<value optimized out>, vlanId=<value optimized out>) at pbuf.c:1956 #4 0x0558811c in processPacket (_deviceId=<value optimized out>, h=<value optimized out>, p=<value optimized out>) at pbuf.c:3689 #5 0x0558c9c4 in queuePacket (_deviceId=<value optimized out>, h=<value optimized out>, p=<value optimized out>) at pbuf.c:2505 #6 0x00b7f7f9 in pcap_read_linux (handle=<value optimized out>, max_packets=Could not find the frame base for "pcap_read_linux". ) at ./pcap-linux.c:737 #7 0x00b80e37 in pcap_dispatch (p=Could not find the frame base for "pcap_dispatch". ) at ./pcap.c:77 #8 0x05577743 in pcapDispatch (_i=<value optimized out>) at ntop.c:94 #9 0x004d932f in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0041420e in clone () from /lib/libc.so.6 Thanks Stephen :-) But, I would only be able to work on it on weekend. Hope to catch you in 2 days with more info. I will be available this weekend. If you need me to fire it up in valgrind etc in the meantime, some pointers on setting up the environment correctly and I will have it ready for you then. Just want you to know, thats the same for me here, ntop segfault in libntop-3.3.6.so This happend for me, after a few minutes of successful running ntop with a "out of the box" install on F8 and F9: ntop[3253]: segfault at 38 ip 02d1f4f3 sp b1cfa7c4 error 6 in libntop-3.3.6.so[2cd8000+68000] best regards Stefan http://koji.fedoraproject.org/koji/taskinfo?taskID=895540 I have updated to 3.3.8, may you folks check if it works ? Download the respective rpms from koji It is possible to provide a build for F8? the ntop-3.3.8-1.fc10.i386.rpm has failed dependencies on F8 Thx! My intention was to test on rawhide and then only push on stable F9 or F8. Do you have F9 available ? In case no, I will try to get an F8 system and provide you a build. I can only do it tomorrow. http://koji.fedoraproject.org/koji/taskinfo?taskID=897015 Here is the build for fc8 May you choose the respective architecture link and then drag down to get the output. Thanks. Thank you very much. I've made a quick check and it seems to run fine. Thanks. Thanks for confirming. I will push the check in for F8 and F9 and push updates. CLOSED -> RAWHIDE Uhm, after some days of running without any problems (2.6.26.6-49.fc8 #1 SMP and ntop-3.3.8-1.fc8 from koji), ntop seqfaults again today: kernel: ntop[3968]: segfault at 38 ip 074f5ab3 sp b1cf85a4 error 6 in libntop-3.3.8.so[74af000+67000] In case you are able to reproduce it again, open a new bug with trace. That will help. Thanks |