Public bug reported: When under heavy load RT2501USB will hang. Applications report 'Transmit Buffer Full' to logs. Temporary solution is to start/stop wireless networking with NetworkManager. Easily reproducible on my system but hammering the interface (Second Life client reliably causes a crash within a few minutes).
lsusb:- [EMAIL PROTECTED]:~# lsusb Bus 005 Device 006: ID 148f:2573 Ralink Technology, Corp. RT2501USB Wireless Adapter Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 004: ID 046d:c315 Logitech, Inc. Classic New Touch Keyboard Bus 003 Device 003: ID 1241:1111 Belkin Mouse Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Debug logged to syslog at time of hang:- Oct 31 17:06:18 desktop NetworkManager: <debug> [1225472778.450624] periodic_update(): Roamed from BSSID 00:50:18:43:ED:84 (binkynet) to (none) ((none)) Oct 31 17:06:24 desktop NetworkManager: <debug> [1225472784.453670] periodic_update(): Roamed from BSSID (none) ((none)) to 00:50:18:43:ED:84 (binkynet) Oct 31 17:08:18 desktop NetworkManager: <debug> [1225472898.534606] periodic_update(): Roamed from BSSID 00:50:18:43:ED:84 (binkynet) to (none) ((none)) Oct 31 17:08:24 desktop NetworkManager: <debug> [1225472904.539093] periodic_update(): Roamed from BSSID (none) ((none)) to 00:50:18:43:ED:84 (binkynet) Oct 31 17:14:03 desktop NetworkManager: <info> (wlan0): supplicant connection state change: 7 -> 6 Oct 31 17:14:03 desktop NetworkManager: <info> (wlan0): supplicant connection state change: 6 -> 7 Oct 31 17:17:01 desktop kernel: [ 7772.294280] phy1 -> rt2x00queue_write_tx_frame: Error - Arrived at non-free entry in the non-full queue 2. Oct 31 17:17:01 desktop kernel: [ 7772.294283] Please file bug report to http://rt2x00.serialmonkey.com. Oct 31 17:17:01 desktop kernel: [ 7772.294335] phy1 -> rt2x00queue_write_tx_frame: Error - Arrived at non-free entry in the non-full queue 2. Oct 31 17:17:01 desktop kernel: [ 7772.294339] Please file bug report to http://rt2x00.serialmonkey.com. Oct 31 17:17:01 desktop /USR/SBIN/CRON[8512]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) uname -a:- Linux desktop 2.6.27-7-generic #1 SMP Thu Oct 30 04:18:38 UTC 2008 i686 GNU/Linux Will also look into submitting a bug report at http://rt2x00.serialmonkey.com. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- r8169/RT2501USB Network interface hangs with debug output on syslog https://bugs.launchpad.net/bugs/291697 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
