Don't bother trying to reproduce it, the problem was a typo.... I used -pps=100 instead of --pps=100
But being told I used an invalid parameter before it even started might have been helpful :) On Wed, Jun 2, 2021 at 11:22 AM Fred Klassen via Tcpreplay-users < tcpreplay-users@lists.sourceforge.net> wrote: > Created a new issue for this, will attempt to recreate for next fix > release. > > Are you able to supply the PCAP file? Best is to zip it up and attach to > issue. > > https://github.com/appneta/tcpreplay/issues/667 > > Fred Klassen > > On Jun 1, 2021, at 1:57 PM, Roger Crunner <ro...@peregrine.live> wrote: > > > Looking for ideas on how to even troubleshoot this Floating Point > Exception... > > > VirtualBox:~/$ cat /etc/os-release > NAME="Ubuntu" > VERSION="20.04.2 LTS (Focal Fossa)" > ID=ubuntu > ID_LIKE=debian > PRETTY_NAME="Ubuntu 20.04.2 LTS" > VERSION_ID="20.04" > HOME_URL="https://www.ubuntu.com/"; > SUPPORT_URL="https://help.ubuntu.com/"; > BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; > PRIVACY_POLICY_URL=" > https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; > VERSION_CODENAME=focal > UBUNTU_CODENAME=focal > > > VirtualBox:~/$ sudo tcpreplay --version > tcpreplay version: 4.3.2 (build git:v4.3.2) (debug) > Copyright 2013-2018 by Fred Klassen <tcpreplay at appneta dot com> - > AppNeta > Copyright 2000-2012 by Aaron Turner <aturner at synfin dot net> > The entire Tcpreplay Suite is licensed under the GPLv3 > Cache file supported: 04 > Not compiled with libdnet. > Compiled against libpcap: 1.9.1 > 64 bit packet counters: enabled > Verbose printing via tcpdump: enabled > Packet editing: disabled > Fragroute engine: disabled > Injection method: PF_PACKET send() > Not compiled with netmap > > VirtualBox:~/$ sudo tcpreplay -v -d 5 -i enp0s3 -pps=100 --loop 5000 > webcaster_data.pcap > DEBUG1 in sendpacket.c:sendpacket_open_pf() line 888: sendpacket: using > PF_PACKET > DEBUG5 in utils.c:_our_safe_malloc() line 60: Malloc'd 1248 bytes in > sendpacket.c:sendpacket_open_pf() line 963 > DEBUG5 in tcpdump.c:tcpdump_open() line 219: Opening tcpdump debug file: > tcpdump.debug > DEBUG2 in tcpdump.c:tcpdump_open() line 229: Prepping tcpdump options... > DEBUG2 in tcpdump.c:tcpdump_fill_in_options() line 372: [child] Will > execute: tcpdump -n -l -r - > DEBUG5 in utils.c:_our_safe_malloc() line 60: Malloc'd 3 bytes in > tcpdump.c:tcpdump_fill_in_options() line 380 > DEBUG5 in utils.c:_our_safe_malloc() line 60: Malloc'd 3 bytes in > tcpdump.c:tcpdump_fill_in_options() line 394 > DEBUG5 in utils.c:_our_safe_malloc() line 60: Malloc'd 3 bytes in > tcpdump.c:tcpdump_fill_in_options() line 394 > DEBUG2 in tcpdump.c:tcpdump_open() line 232: Starting tcpdump... > DEBUG2 in tcpdump.c:tcpdump_open() line 242: tcpdump pid: 20184 > DEBUG2 in tcpdump.c:tcpdump_open() line 248: [parent] closing child > read/write fd 8/7 > DEBUG2 in send_packets.c:send_packets() line 539: packet 1 caplen 932 > DEBUG4 in send_packets.c:send_packets() line 584: This packet time: > 1618236067s 66264usec > DEBUG2 in tcpdump.c:tcpdump_open() line 242: tcpdump pid: 0 > DEBUG2 in tcpdump.c:tcpdump_open() line 270: [child] started the kid > DEBUG2 in tcpdump.c:tcpdump_open() line 287: [child] closing in fds 8/7/6/9 > DEBUG2 in tcpdump.c:tcpdump_open() line 295: [child] Exec'ing tcpdump... > reading from file -, link-type LINUX_SLL (Linux cooked v1) > DEBUG4 in tcpdump.c:tcpdump_print() line 188: read 83 byte from tcpdump > 07:01:07.1618236067 IP 192.168.99.100.45827 > 192.168.99.101.3939: UDP, > length 888 > DEBUG2 in send_packets.c:send_packets() line 641: Sending packet #1 > DEBUG2 in send_packets.c:send_packets() line 539: packet 2 caplen 932 > DEBUG4 in send_packets.c:send_packets() line 584: This packet time: > 1618236067s 76256usec > Floating point exception > _______________________________________________ > Tcpreplay-users mailing list > Tcpreplay-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support > > > _______________________________________________ > Tcpreplay-users mailing list > Tcpreplay-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
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