Bug#772917: iwlwifi: iwl4965 crashes when network usage is intense
Package: firmware-iwlwifi
Version: 0.43
Severity: important
File: iwlwifi
Tags: upstream
When wifi is used at its maximal capacity, usually by downloading
several files simultaneously from high bandwidth servers, it crashes
sometimes and I have to stop/start the network connection again to get
it back.
dmesg :
[584475.365147] wlan0: authenticated
[584475.368090] wlan0: associate with e0:91:f5:4d:4d:57 (try 1/3)
[584475.373589] wlan0: RX AssocResp from e0:91:f5:4d:4d:57 (capab=0x431
status=0 aid=1)
[584475.401034] wlan0: associated
[584941.316217] iwl4965 0000:03:00.0: Error sending C_POWER_TBL: time
out after 500ms.
[584941.316231] iwl4965 0000:03:00.0: set power fail, ret = -110
[584941.834127] iwl4965 0000:03:00.0: Hardware error detected. Restarting.
[584941.834142] iwl4965 0000:03:00.0: Loaded firmware version: 228.61.2.24
[584941.834227] iwl4965 0000:03:00.0: Start IWL Error Log Dump:
[584941.834235] iwl4965 0000:03:00.0: Status: 0x000313E0, count: -1515870814
[584941.835139] iwl4965 0000:03:00.0: Desc Time data1 data2
line
[584941.835149] iwl4965 0000:03:00.0: ADVANCED_SYSASSERT (0xA5A5A5A2)
2779096482 0xA5A5A5A2 0xA5A5A5A2 2779096482
[584941.835155] iwl4965 0000:03:00.0: pc blink1 blink2 ilink1
ilink2 hcmd
[584941.835163] iwl4965 0000:03:00.0: 0xA5A5A5A2 0xA5A5A5A2 0xA5A5A5A2
0xA5A5A5A2 0xA5A5A5A2 0xA5A5A5A2
[584941.835170] iwl4965 0000:03:00.0: FH register values:
[584941.835223] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_STTS_WPTR_REG:
0Xa5a5a5a2
[584941.835278] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_RBDCB_BASE_REG:
0Xa5a5a5a2
[584941.835332] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_WPTR: 0Xa5a5a5a2
[584941.835384] iwl4965 0000:03:00.0: FH49_MEM_RCSR_CHNL0_CONFIG_REG:
0Xa5a5a5a2
[584941.835436] iwl4965 0000:03:00.0: FH49_MEM_RSSR_SHARED_CTRL_REG:
0Xa5a5a5a2
[584941.835488] iwl4965 0000:03:00.0: FH49_MEM_RSSR_RX_STATUS_REG:
0Xa5a5a5a2
[584941.835540] iwl4965 0000:03:00.0:
FH49_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0Xa5a5a5a2
[584941.835592] iwl4965 0000:03:00.0: FH49_TSSR_TX_STATUS_REG: 0Xa5a5a5a2
[584941.835644] iwl4965 0000:03:00.0: FH49_TSSR_TX_ERROR_REG: 0Xa5a5a5a2
[584941.835691] iwl4965 0000:03:00.0: Error: Response NULL in 'C_ADD_STA'
[584941.835710] wlan0: HW problem - can not stop rx aggregation for
e0:91:f5:4d:4d:57 tid 0
[584942.164368] iwl4965 0000:03:00.0: Queue 4 stuck for 2500 ms.
[584942.164381] iwl4965 0000:03:00.0: On demand firmware reload
[584942.332429] iwl4965 0000:03:00.0: Error sending C_ADD_STA: time out
after 500ms.
[584942.332458] wlan0: HW problem - can not stop rx aggregation for
e0:91:f5:4d:4d:57 tid 1
[584942.336458] iwl4965 0000:03:00.0: Timeout stopping DMA channel 1
[0xa5a5a5a2]
[584942.336458] iwl4965 0000:03:00.0: Timeout stopping DMA channel 3
[0xa5a5a5a2]
[584942.336458] iwl4965 0000:03:00.0: Timeout stopping DMA channel 4
[0xa5a5a5a2]
[584942.336458] iwl4965 0000:03:00.0: Timeout stopping DMA channel 6
[0xa5a5a5a2]
[584942.351684] ieee80211 phy0: Hardware restart was requested
[584942.351743] ieee80211 phy0: Hardware restart was requested
[584942.848427] iwl4965 0000:03:00.0: Error sending C_ADD_STA: time out
after 500ms.
[584942.848448] wlan0: HW problem - can not stop rx aggregation for
e0:91:f5:4d:4d:57 tid 7
[584942.848505] iwl4965 0000:03:00.0: idx 0 not used in uCode key table.
[584943.348169] iwl4965 0000:03:00.0: Error sending C_ADD_STA: time out
after 500ms.
[584943.348186] wlan0: failed to remove key (0, e0:91:f5:4d:4d:57) from
hardware (-110)
[584943.601220] iwl4965 0000:03:00.0: Microcode SW error detected.
Restarting 0x2000000.
[584943.601253] iwl4965 0000:03:00.0: Loaded firmware version: 228.61.2.24
[584943.601278] iwl4965 0000:03:00.0: Start IWL Error Log Dump:
[584943.601289] iwl4965 0000:03:00.0: Status: 0x000213E4, count: 5
[584943.601459] iwl4965 0000:03:00.0: Desc Time data1 data2
line
[584943.601470] iwl4965 0000:03:00.0: NMI_INTERRUPT_ACTION_PT (0x000E)
0000011693 0x00000004 0x07030000 208
[584943.601478] iwl4965 0000:03:00.0: pc blink1 blink2 ilink1
ilink2 hcmd
[584943.601488] iwl4965 0000:03:00.0: 0x0046C 0x000F2 0x004C2 0x006DE
0x006DE 0x4130097
[584943.601497] iwl4965 0000:03:00.0: FH register values:
[584943.601519] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_STTS_WPTR_REG:
0X1363a300
[584943.601541] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_RBDCB_BASE_REG:
0X01362d30
[584943.601563] iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_WPTR: 0X000000f8
[584943.601585] iwl4965 0000:03:00.0: FH49_MEM_RCSR_CHNL0_CONFIG_REG:
0X80809000
[584943.601606] iwl4965 0000:03:00.0: FH49_MEM_RSSR_SHARED_CTRL_REG:
0X0000003c
[584943.601628] iwl4965 0000:03:00.0: FH49_MEM_RSSR_RX_STATUS_REG:
0X07030000
[584943.601650] iwl4965 0000:03:00.0:
FH49_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[584943.601672] iwl4965 0000:03:00.0: FH49_TSSR_TX_STATUS_REG: 0X07ff0002
[584943.601696] iwl4965 0000:03:00.0: FH49_TSSR_TX_ERROR_REG: 0X00000000
[584943.606861] iwl4965 0000:03:00.0: Error sending TX power (-5)
[584943.606870] iwl4965 0000:03:00.0: Fail to set mode 2
[584944.104418] iwl4965 0000:03:00.0: Error sending C_RXON: time out
after 500ms.
[584944.104432] iwl4965 0000:03:00.0: Error setting new RXON (-110)
[584944.104593] ieee80211 phy0: Hardware restart was requested
[584944.105338] iwl4965 0000:03:00.0: Request scan called when driver
not ready.
[584944.354848] cfg80211: Calling CRDA to update world regulatory domain
-- System Information:
Debian Release: 8.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
firmware-iwlwifi depends on no packages.
firmware-iwlwifi recommends no packages.
Versions of packages firmware-iwlwifi suggests:
ii initramfs-tools 0.116
-- no debconf information
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