On Wed, Mar 14, 2012 at 08:07:48AM +0100, Stanislaw Gruszka wrote: > I'll update and recheck again. On updated tree (head 035364916f75151b4b91ea53968c6beba7545317) devices stop working here on any forced reset during TX as well. There are messages like below in dmesg: wlan3: dropped data frame to not associated station 00:00:00:00:00:00 And one time crash happened too, in: (gdb) l *(iwl_remove_dynamic_key+0x1f0) 0x15e20 is in iwl_remove_dynamic_key (drivers/net/wireless/iwlwifi/iwl-agn-sta.c:1105). 1100 /* 1101 * The device expects GTKs for station interfaces to be 1102 * installed as GTKs for the AP station. If we have no 1103 * station ID, then use the ap_sta_id in that case. 1104 */ 1105 if (vif->type == NL80211_IFTYPE_STATION && vif_priv->ctx) 1106 return vif_priv->ctx->ap_sta_id; 1107 1108 return IWL_INVALID_STATION; 1109 } To reproduce problems, I'm doing "ping -f 192.168.1.1" on one console and run script [1] on other console. Stanislaw [1] #!/bin/bash mount -t debugfs debugfs /sys/kernel/debug cd /sys/kernel/debug/ieee80211 while true; do sleep 20 for i in `ls -X ` ; do echo 1 > $i/iwlwifi/debug/force_reset ; done done -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
