On Sat, 13 Jun 2015 00:28:58 +0000 (UTC) Kevin <kevin.pa...@gmail.com> wrote:
> Stephen Hemminger <stephen <at> networkplumber.org> writes: > > > > > > > Begin forwarded message: > > > > Date: Sat, 23 May 2015 16:54:50 +0000 > > From: "bugzilla-daemon <at> bugzilla.kernel.org" <bugzilla-daemon <at> > bugzilla.kernel.org> > > To: "shemminger <at> linux-foundation.org" <shemminger <at> > linux-foundation.org> > > Subject: [Bug 98781] New: WWAN: TX bytes counter shows very huge > impossible value > > > > https://bugzilla.kernel.org/show_bug.cgi?id=98781 > > > > Bug ID: 98781 > > Summary: WWAN: TX bytes counter shows very huge impossible > > value > > Product: Networking > > Version: 2.5 > > Kernel Version: 4.0.x > > Hardware: Intel > > OS: Linux > > Tree: Mainline > > Status: NEW > > Severity: normal > > Priority: P1 > > Component: Other > > Assignee: shemminger <at> linux-foundation.org > > Reporter: mm <at> superbash.de > > Regression: No > > > > Since version 4.0.x the TX bytes counter of the WWAN module shows a weird > > value. > > > > Example: > > > > $ > ifconfig wwan > > > > wwan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > > inet xxx.xxx.xxx.xxx netmask 255.255.255.252 broadcast > > xxx.xxx.xxx.xxx > > inet6 xxxx::xxxx:xxxx:xxxx:xxxx prefixlen 64 scopeid 0x20<link> > > ether xx:xx:xx:xx:xx:xx txqueuelen 1000 (Ethernet) > > RX packets 19036 bytes 19190321 (18.3 MiB) > > RX errors 0 dropped 0 overruns 0 frame 0 > > TX packets 15874 bytes 43228847574631 (39.3 TiB) > > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > > > 39.3 TiB - wow, absolutely not true > > > > The WWAN is used as bridge to my internet provider (LTE usb stick) > > > > I use the counter to control the traffic. It's only the TX counter, the RX > > works ok. > > > I have exactly the same issue, exhibited when upgrading (n-1) kernel on > Ubuntu Vivid 15.04 from 3.17.x: > > Linux uranis 3.19.0-20-generic #20-Ubuntu SMP Fri May 29 10:10:47 UTC 2015 > x86_64 x86_64 x86_64 GNU/Linux > > wwan0 Link encap:Ethernet HWaddr 26:03:a9:e3:88:2e > inet addr:41.150.225.132 Bcast:41.150.225.135 Mask:255.255.255.248 > inet6 addr: fe80::2403:a9ff:fee3:882e/64 Scope:Link > UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 > RX packets:3366 errors:0 dropped:0 overruns:0 frame:0 > TX packets:3497 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:1459963 (1.4 MB) TX bytes:15019500985395 (15.0 TB) > > Kernel internal or module (driver) bug, shows up everywhere including > 'system monitor'. This problem has come up a few years back and was solved, > but seems to be back again... > > Any ideas on fix ? What driver is this device? -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
