#11862: ath: Failed to stop TX DMA, queues=0x004
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Reporter: igor@… | Owner: nbd
Type: defect | Status: assigned
Priority: response-needed | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Trunk
Resolution: | Keywords:
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Comment (by vilius.palubinskas@…):
model tp-link wdr4300 hw 1.7. CHAOS CALMER (15.05-rc2, r45918)
{{{
[13990.740000] ath: phy0: Failed to stop TX DMA, queues=0x008!
[14221.460000] ath: phy0: Failed to stop TX DMA, queues=0x008!
[14261.290000] ath: phy0: Failed to stop TX DMA, queues=0x00a!
[15848.040000] ath: phy0: Failed to stop TX DMA, queues=0x002!
[250742.150000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_ SW=0x02000020 DMADBG_7=0x00006400
[250742.160000] ath: phy0: Could not stop RX, we could be confusing the
DMA engi ne when we start RX up
[251089.810000] ath: phy0: Failed to stop TX DMA, queues=0x00a!
cat /sys/kernel/debug/ieee80211/phy0/ath9k/reset
Baseband Hang: 0
Baseband Watchdog: 720
Fatal HW Error: 0
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 1
PLL RX Hang: 0
MAC Hang: 0
Stuck Beacon: 287
MCI Reset: 0
Calibration error: 18
cat /sys/kernel/debug/ieee80211/phy0/ath9k/interrupt
RXLP: 43448682
RXHP: 0
WATHDOG: 721
RXEOL: 1023
RXORN: 0
TX: 6917841
TXURN: 0
MIB: 0
RXPHY: 0
RXKCM: 0
SWBA: 19642818
BMISS: 0
BNR: 0
CST: 4553
GTT: 9078
TIM: 0
CABEND: 0
DTIMSYNC: 0
DTIM: 0
TSFOOR: 0
MCI: 0
GENTIMER: 0
TOTAL: 69472042
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
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/11862#comment:331>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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