#11862: ath: Failed to stop TX DMA, queues=0x004
------------------------------+-----------------------------------
Reporter: igor@… | Owner: nbd
Type: defect | Status: assigned
Priority: response-needed | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Trunk
Resolution: | Keywords:
------------------------------+-----------------------------------
Comment (by sharkys):
Well not sure ;-( Just today, on channel 3 ;-(
'''TL-WR841N-v8'''
'''OpenWrt Chaos Calmer r43779'''
{{{
config wifi-device 'radio0'
option type 'mac80211'
option macaddr '64:70:02:bd:fc:c6'
option hwmode '11ng'
list ht_capab 'LDPC'
list ht_capab 'SHORT-GI-20'
list ht_capab 'SHORT-GI-40'
list ht_capab 'TX-STBC'
list ht_capab 'RX-STBC1'
list ht_capab 'DSSS_CCK-40'
option channel '3'
option txpower '20'
option country 'CZ'
option distance '60'
option htmode 'HT20'
config wifi-iface
option device 'radio0'
option mode 'ap'
option wds '1'
option key 'password'
option network 'lan'
option ssid 'aptonda'
option encryption 'psk2+ccmp'
}}}
# cat /sys/kernel/debug/ieee80211/phy0/ath9k/reset
{{{
Baseband Hang: 0
Baseband Watchdog: 0
Fatal HW Error: 0
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 0
PLL RX Hang: 0
MAC Hang: 0
Stuck Beacon: 37
MCI Reset: 0
Calibration error: 0
}}}
# cat /sys/kernel/debug/ieee80211/phy0/ath9k/interrupt
{{{
RXLP: 1716658
RXHP: 0
WATHDOG: 0
RXEOL: 42
RXORN: 0
TX: 2337463
TXURN: 0
MIB: 0
RXPHY: 0
RXKCM: 0
SWBA: 4156059
BMISS: 0
BNR: 0
CST: 190
GTT: 270
TIM: 0
CABEND: 0
DTIMSYNC: 0
DTIM: 0
TSFOOR: 0
MCI: 0
GENTIMER: 0
TOTAL: 8170940
SYNC_CAUSE stats:
Sync-All: 0
RTC-IRQ: 0
MAC-IRQ: 0
EEPROM-Illegal-Access: 0
APB-Timeout: 0
PCI-Mode-Conflict: 0
HOST1-Fatal: 0
HOST1-Perr: 0
TRCV-FIFO-Perr: 0
RADM-CPL-EP: 0
RADM-CPL-DLLP-Abort: 0
RADM-CPL-TLP-Abort: 0
RADM-CPL-ECRC-Err: 0
RADM-CPL-Timeout: 0
Local-Bus-Timeout: 0
PM-Access: 0
MAC-Awake: 0
MAC-Asleep: 0
MAC-Sleep-Access: 0
}}}
{{{
Sun Feb 8 12:09:49 2015 kern.err kernel: [33038.990000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:09:50 2015 kern.err kernel: [33040.320000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:09:53 2015 kern.err kernel: [33043.490000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:09:54 2015 kern.err kernel: [33043.800000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:12:16 2015 kern.err kernel: [33185.730000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:12:27 2015 kern.err kernel: [33197.200000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:12:31 2015 kern.err kernel: [33201.290000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:12:33 2015 kern.err kernel: [33202.740000] ath: phy0: Failed
to stop TX DMA, queues=0x102!
Sun Feb 8 12:12:50 2015 kern.err kernel: [33220.440000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:12:58 2015 kern.err kernel: [33227.920000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:24 2015 kern.err kernel: [33254.340000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:27 2015 kern.err kernel: [33257.520000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:29 2015 kern.err kernel: [33259.260000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:47 2015 kern.err kernel: [33276.870000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:47 2015 kern.err kernel: [33277.180000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:50 2015 kern.err kernel: [33280.450000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:52 2015 kern.err kernel: [33282.600000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:53 2015 kern.err kernel: [33282.810000] ath: phy0: Failed
to stop TX DMA, queues=0x102!
Sun Feb 8 12:13:55 2015 kern.err kernel: [33285.160000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:13:59 2015 kern.err kernel: [33288.760000] ath: phy0: Failed
to stop TX DMA, queues=0x102!
Sun Feb 8 12:14:02 2015 kern.err kernel: [33292.330000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:14:04 2015 kern.err kernel: [33293.770000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:14:04 2015 kern.err kernel: [33293.970000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:14:07 2015 kern.err kernel: [33297.350000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:14:22 2015 kern.err kernel: [33311.790000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:15:01 2015 kern.err kernel: [33351.320000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:15:05 2015 kern.err kernel: [33355.520000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:15:10 2015 kern.err kernel: [33359.720000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
Sun Feb 8 12:15:25 2015 kern.err kernel: [33375.590000] ath: phy0: Failed
to stop TX DMA, queues=0x002!
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/11862#comment:292>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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