Red Hat Bugzilla – Bug 62397
tcpdump segfaults in ether_ntohost
Last modified: 2016-11-24 10:13:33 EST
Description of Problem:
Since updating to current glibc from Raw Hide, tcpdump no longer works.
Version-Release number of selected component (if applicable):
Run tcpdump from the command line, no arguments.
[root@pikachu RPMS]# tcpdump
Well, not that :o)
Usually it's something more like (from a box with older stuff on it):
[root@togepi root]# tcpdump not port 22
tcpdump: listening on eth0
04:56:33.241627 802.1d config 8000.00:03:a0:a0:b4:00.804d root
8000.00:03:a0:a0:b4:00 pathcost 0 age 0 max 20 hello 2 fdelay 15
1 packets received by filter
0 packets dropped by kernel
This was working yesterday :o)
I have the .i686.rpm, I don't know if this is relevant.
Created attachment 51505 [details]
output of "ltrace tcpdump > /tmp/tcpdump.ltrace 2>&1"
Created attachment 51506 [details]
output of "strace tcpdump > /tmp/tcpdump.strace 2>&1"
*** This bug has been marked as a duplicate of 62343 ***
This is definetly a glibc bug, as it worked with the glibc releases before..
*** Bug 62343 has been marked as a duplicate of this bug. ***
Found the bug, will fix today.
*** Bug 63122 has been marked as a duplicate of this bug. ***
tcpdump (3.6.2-12) is working again with the installation of glibc-2.2.5-32.
*** Bug 63683 has been marked as a duplicate of this bug. ***
*** Bug 63988 has been marked as a duplicate of this bug. ***
*** Bug 64424 has been marked as a duplicate of this bug. ***