| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 24 Mar 2009 12:22:19 +0100 From: Eric Dumazet <dada1@...mosbay.com> To: Marco Berizzi <pupilla@...mail.com> CC: netdev@...r.kernel.org Subject: Re: network traffic stop with 2.6.29 after ftp put Marco Berizzi a écrit : > Marco Berizzi wrote: > >> Hi Folks, >> >> Just finished compiling linux 2.6.29 on >> Slackware 12.2 >> Linux 2.6.29 stop sending/receiving any >> kind of packets (ipv4 on 3c59x) after less >> then 20MB of ftp/mput. >> Running tcpdump on the eth0 doesn't catch >> any traffic. I only see the arp requests. >> Hopefully I can reproduce the problem :-) > > me again. > Linux doesn't respond even to 127.0.0.1 :-(( > > root@...imero:~# ping 172.16.1.247 > PING 172.16.1.247 (172.16.1.247) 56(84) bytes of data. > ^C > --- 172.16.1.247 ping statistics --- > 4 packets transmitted, 0 received, 100% packet loss, time 3010ms > > root@...imero:~# ping 127.0.0.1 > PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data. > ^C > --- 127.0.0.1 ping statistics --- > 8 packets transmitted, 0 received, 100% packet loss, time 7023ms > > root@...imero:~# ifconfig > eth0 Link encap:Ethernet HWaddr 00:01:02:ad:db:82 > inet addr:172.16.1.247 Bcast:172.16.1.255 Mask:255.255.254.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:14638 errors:0 dropped:0 overruns:1 frame:0 > TX packets:1160 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:3087263 (2.9 MiB) TX bytes:117736 (114.9 KiB) > Interrupt:5 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:18 errors:0 dropped:0 overruns:0 frame:0 > TX packets:18 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:6219 (6.0 KiB) TX bytes:6219 (6.0 KiB) > > BTW this is the output from lsmod: > > root@...imero:~# lsmod > Module Size Used by > sd_mod 20272 0 > scsi_mod 76900 1 sd_mod > ide_cd_mod 24944 0 > cdrom 28856 1 ide_cd_mod > floppy 44836 0 > i810 14568 1 > drm 117996 2 i810 > i2c_core 17644 1 drm > snd_seq_oss 24232 0 > snd_seq_midi_event 5184 1 snd_seq_oss > snd_seq 38396 4 snd_seq_oss,snd_seq_midi_event > snd_seq_device 5404 2 snd_seq_oss,snd_seq > snd_pcm_oss 30556 0 > snd_mixer_oss 11876 1 snd_pcm_oss > snd_intel8x0 25580 3 > snd_ac97_codec 86612 1 snd_intel8x0 > ac97_bus 1264 1 snd_ac97_codec > snd_pcm 50756 4 snd_pcm_oss,snd_intel8x0,snd_ac97_codec > snd_timer 16372 3 snd_seq,snd_pcm > snd 40672 13 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer > soundcore 5172 1 snd > snd_page_alloc 7048 2 snd_intel8x0,snd_pcm > usbhid 13604 0 > hid 28164 1 usbhid > uhci_hcd 18416 0 > usbcore 108128 3 usbhid,uhci_hcd > intel_agp 22500 1 > 3c59x 34612 0 > mii 3860 1 3c59x > agpgart 25344 3 drm,intel_agp Could you please send us : iptables -nvL netstat -s cat /proc/slabinfo -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists