ubby@ubuntu-mm:~$ dmesg | tail -30
[18547.885512] rtl8192_rx_isr():can,t alloc skb
[18547.911418] 130911 pages RAM
[18547.911425] 0 pages HighMem
[18547.911427] 3950 pages reserved
[18547.911429] 58504 pages shared
[18547.911432] 101466 pages non-shared
[18552.925785] rtl819xU:rtl819x_watchdog_wqcallback(): AP is powered off,connect another one
[18552.925793]
[18552.925814] ===========>RemovePeerTS,00:25:9c:a5:52:e0
[18552.925820] ====>remove Tx_TS_admin_list
[18552.927161] ===>ieee80211_associate_procedure_wq(), chan:6
[18552.968767] rtl819xU:SetBWModeCallback8192SUsbWorkItem(): Switch to 20MHz bandwidth
[18553.005516] =================>ieee80211_authentication_req():a uth->algorithm is 0
[18555.508105] Linking with NEAX2000,channel:6, qos:1, myHT:0, networkHT:0, mode:6
[18555.508119] ===>ieee80211_associate_procedure_wq(), chan:6
[18555.547864] rtl819xU:SetBWModeCallback8192SUsbWorkItem(): Switch to 20MHz bandwidth
[18555.569381] =================>ieee80211_authentication_req():a uth->algorithm is 0
[18558.072110] Linking with NEAX2000,channel:6, qos:1, myHT:0, networkHT:0, mode:6
[18558.072124] ===>ieee80211_associate_procedure_wq(), chan:6
[18558.113705] rtl819xU:SetBWModeCallback8192SUsbWorkItem(): Switch to 20MHz bandwidth
[18558.138366] =================>ieee80211_authentication_req():a uth->algorithm is 0
[18559.774120] Linking with NEAX2000,channel:6, qos:1, myHT:0, networkHT:0, mode:6
[18559.774150] Linking with NEAX2000,channel:6, qos:1, myHT:0, networkHT:0, mode:6
[18559.778813] ===>ieee80211_associate_procedure_wq(), chan:6
[18559.825688] rtl819xU:SetBWModeCallback8192SUsbWorkItem(): Switch to 20MHz bandwidth
[18559.859070] =================>ieee80211_authentication_req():a uth->algorithm is 0
[18562.360706] Linking with NEAX2000,channel:6, qos:1, myHT:0, networkHT:0, mode:6
[18562.360720] ===>ieee80211_associate_procedure_wq(), chan:6
[18562.406925] rtl819xU:SetBWModeCallback8192SUsbWorkItem(): Switch to 20MHz bandwidth
[18562.431447] =================>ieee80211_authentication_req():a uth->algorithm is 0
ubby@ubuntu-mm:~$ dmesg | grep -e wlan -e r8192
[ 22.130862] r8192s_usb: module is from the staging directory, the quality is unknown, you have been warned.
[ 27.946781] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 76.361897] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 86.544041] wlan0: no IPv6 routers present
[18228.430054] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.532304] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.549553] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.552025] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.552025] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.564844] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18228.564876] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18228.564907] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18228.564951] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18228.569940] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18228.569970] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18228.570001] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18228.570045] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18228.574996] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18228.575027] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18228.575057] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18228.575100] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18228.634723] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18228.703774] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.881736] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.881754] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.881777] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.881793] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.882223] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.882374] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.882390] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.882412] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.882429] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
[18547.885512] [<e09aecd8>] rtl8192_rx_isr+0x88/0x180 [r8192s_usb]
[18547.885512] [<e09bc3f2>] parse_subframe+0x1a2/0x280 [r8192s_usb]
[18547.885512] [<e09bedd0>] ieee80211_rtl_rx+0x7c0/0xf30 [r8192s_usb]
[18547.885512] [<e09b44bd>] rtl8192SU_rx_nomal+0x9d/0xf0 [r8192s_usb]
[18547.885512] [<e09acb8e>] rtl8192_irq_rx_tasklet+0x7e/0xb0 [r8192s_usb]
ubby@ubuntu-mm:~$ lshw -C Network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: 82801DB PRO/100 VE (MOB) Ethernet Controller
vendor: Intel Corporation
physical id: 8
bus info: pci@0000:02:08.0
logical name: eth0
version: 83
serial: 00:06:1b:e1:5d:9e
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=e100 driverversion=3.5.24-k2-NAPI firmware=N/A latency=66 maxlatency=56 mingnt=8 multicast=yes
resources: irq:11 memory:d0204000-d0204fff ioport:8000(size=64)
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:21:2f:34:b3:39
capabilities: ethernet physical wireless
configuration: broadcast=yes multicast=yes wireless=802.11b/g
ubby@ubuntu-mm:~$ lsmod | grep -e ndis -e r8192
r8192s_usb 287340 0
eeprom_93cx6 1345 1 r8192s_usb
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