https://bugzilla.novell.com/show_bug.cgi?id=851366
https://bugzilla.novell.com/show_bug.cgi?id=851366#c12
--- Comment #12 from Hans-Peter Jansen 2014-03-18 20:48:19 UTC ---
Takashi is right, the logs are from 3.14-rc6 and 3.13.6. Because of other (nfs
related) issues, I switched back to 3.13.6 now, but behavior is the same: as
long as I turn debug messages insanely high, the driver behaves more or less:
4 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1112 ttl=64 time=1.52 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1113 ttl=64 time=1.38 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1114 ttl=64 time=1.51 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1115 ttl=64 time=1.42 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1116 ttl=64 time=1.39 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1117 ttl=64 time=1.51 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1118 ttl=64 time=1.84 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1119 ttl=64 time=1.47 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1120 ttl=64 time=673 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1121 ttl=64 time=1.46 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1122 ttl=64 time=382 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1123 ttl=64 time=2.08 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1124 ttl=64 time=1.40 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1125 ttl=64 time=1.34 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1126 ttl=64 time=1.44 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1127 ttl=64 time=1.52 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1128 ttl=64 time=1.44 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1129 ttl=64 time=1.51 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1130 ttl=64 time=1.45 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1131 ttl=64 time=1.46 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1132 ttl=64 time=1.71 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1133 ttl=64 time=1.68 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1134 ttl=64 time=1.40 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1135 ttl=64 time=1.50 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1136 ttl=64 time=1.40 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1137 ttl=64 time=1.39 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1138 ttl=64 time=1.47 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1139 ttl=64 time=1.37 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1140 ttl=64 time=1.73 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1141 ttl=64 time=568 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1142 ttl=64 time=1.49 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1143 ttl=64 time=1.46 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1144 ttl=64 time=1.47 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1145 ttl=64 time=1.44 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1146 ttl=64 time=1.46 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1147 ttl=64 time=1.79 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1148 ttl=64 time=1.66 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1149 ttl=64 time=1.31 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1150 ttl=64 time=2.22 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1151 ttl=64 time=1.34 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1152 ttl=64 time=1.37 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1153 ttl=64 time=1.69 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1154 ttl=64 time=1.73 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1155 ttl=64 time=1.46 ms
64 bytes from oskar.lisa.loc (172.16.23.115): icmp_seq=1156 ttl=64 time=1.34 ms
This is accompanied with this logging (ONE second):
2014-03-18T21:36:22.020203+01:00 oskar kernel: [ 839.237760]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.051000+01:00 oskar kernel: [ 839.267693]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.051033+01:00 oskar kernel: [ 839.267828]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.051035+01:00 oskar kernel: [ 839.268611]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.053779+01:00 oskar kernel: [ 839.271381]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.086061+01:00 oskar kernel: [ 839.303216]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.086092+01:00 oskar kernel: [ 839.303446]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.086654+01:00 oskar kernel: [ 839.304164]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.086674+01:00 oskar kernel: [ 839.304185]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.086680+01:00 oskar kernel: [ 839.304277]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.087800+01:00 oskar kernel: [ 839.305057]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.087821+01:00 oskar kernel: [ 839.305078]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.087827+01:00 oskar kernel: [ 839.305408]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.090106+01:00 oskar kernel: [ 839.307080]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.092106+01:00 oskar kernel: [ 839.308964]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.131155+01:00 oskar kernel: [ 839.348752]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.155064+01:00 oskar kernel: [ 839.371869]
rtl8192c_common:rtl92c_dm_write_dig():<0-0> cur_igvalue = 0x23, pre_igvalue =
0x22, back_val = 12
2014-03-18T21:36:22.155082+01:00 oskar kernel: [ 839.371875]
rtl8192c_common:rtl92c_dm_write_dig():<0-0> dig values 0x22 0x22 0x2b 0xc 0x3e
0x23 0xb 0x22
2014-03-18T21:36:22.155087+01:00 oskar kernel: [ 839.371919]
rtl8192c_common:rtl92c_dm_dynamic_bb_powersaving():<0-0> STA Default Port PWDB
= 0x2b
2014-03-18T21:36:22.155090+01:00 oskar kernel: [ 839.371926]
rtl8192c_common:rtl92c_dm_check_txpower_tracking_thermal_meter():<0-0> Trigger
92S Thermal Meter!!
2014-03-18T21:36:22.230039+01:00 oskar kernel: [ 839.447105]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.230061+01:00 oskar kernel: [ 839.447228]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.230065+01:00 oskar kernel: [ 839.447264]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.230372+01:00 oskar kernel: [ 839.448100]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.235047+01:00 oskar kernel: [ 839.451834]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.274237+01:00 oskar kernel: [ 839.491971]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.304031+01:00 oskar kernel: [ 839.521584]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.304044+01:00 oskar kernel: [ 839.521656]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.305488+01:00 oskar kernel: [ 839.523273]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.308040+01:00 oskar kernel: [ 839.525722]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.347243+01:00 oskar kernel: [ 839.565029]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.448038+01:00 oskar kernel: [ 839.665619]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.448061+01:00 oskar kernel: [ 839.665734]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.448064+01:00 oskar kernel: [ 839.665770]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.448836+01:00 oskar kernel: [ 839.666715]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.449409+01:00 oskar kernel: [ 839.667319]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.489254+01:00 oskar kernel: [ 839.707145]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.518029+01:00 oskar kernel: [ 839.735376]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.518044+01:00 oskar kernel: [ 839.735442]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.518047+01:00 oskar kernel: [ 839.735477]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.518342+01:00 oskar kernel: [ 839.736329]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.519895+01:00 oskar kernel: [ 839.737873]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.559172+01:00 oskar kernel: [ 839.777094]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.588136+01:00 oskar kernel: [ 839.805906]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.588160+01:00 oskar kernel: [ 839.806064]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.588166+01:00 oskar kernel: [ 839.806134]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.589106+01:00 oskar kernel: [ 839.807046]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.590053+01:00 oskar kernel: [ 839.807933]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.630067+01:00 oskar kernel: [ 839.847175]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.728039+01:00 oskar kernel: [ 839.945469]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.728059+01:00 oskar kernel: [ 839.945535]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.728176+01:00 oskar kernel: [ 839.946330]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.728844+01:00 oskar kernel: [ 839.946967]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.768115+01:00 oskar kernel: [ 839.986258]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.795160+01:00 oskar kernel: [ 840.013307]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.795272+01:00 oskar kernel: [ 840.013417]
rtl8192ce:rtl92ce_led_control():<900-1> ledaction 4
2014-03-18T21:36:22.797046+01:00 oskar kernel: [ 840.014885]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.797064+01:00 oskar kernel: [ 840.014965]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.797069+01:00 oskar kernel: [ 840.015012]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.800045+01:00 oskar kernel: [ 840.018160]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.801202+01:00 oskar kernel: [ 840.018703]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.807045+01:00 oskar kernel: [ 840.024488]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.807065+01:00 oskar kernel: [ 840.024512]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.807070+01:00 oskar kernel: [ 840.024526]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.807072+01:00 oskar kernel: [ 840.024612]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.807075+01:00 oskar kernel: [ 840.024627]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.808961+01:00 oskar kernel: [ 840.026582]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.808985+01:00 oskar kernel: [ 840.026616]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.808991+01:00 oskar kernel: [ 840.026634]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.808995+01:00 oskar kernel: [ 840.027152]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.810087+01:00 oskar kernel: [ 840.027689]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.810107+01:00 oskar kernel: [ 840.028316]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.840174+01:00 oskar kernel: [ 840.058334]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.871031+01:00 oskar kernel: [ 840.089156]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.871050+01:00 oskar kernel: [ 840.089235]
rtl8192ce:rtl92ce_led_control():<400-1> ledaction 4
2014-03-18T21:36:22.871782+01:00 oskar kernel: [ 840.090021]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.875354+01:00 oskar kernel: [ 840.093607]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.915200+01:00 oskar kernel: [ 840.133459]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
2014-03-18T21:36:22.981264+01:00 oskar kernel: [ 840.199573]
rtl8192ce:rtl92ce_led_control():<10000-1> ledaction 5
2014-03-18T21:36:22.981572+01:00 oskar kernel: [ 840.199671]
rtl8192ce:rtl92ce_led_control():<500-1> ledaction 4
This is for similar hardware as yours:
06:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE
802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
06:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE
802.11b/g/n WiFi Adapter (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device 8184
Flags: bus master, fast devsel, latency 0, IRQ 17
I/O ports at 2000 [size=256]
Memory at d1500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 01-91-81-fe-ff-4c-e0-00
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
sticking in a:
System Info: #1
Manufacturer: "TOSHIBA"
Product: "Satellite Pro C660"
Version: "PSC0RE-01P00HGR"
Serial: "8B066301K"
UUID: undefined, but settable
Wake-up: 0x06 (Power Switch)
driven by:
Processor Info: #13
Socket: "CPU"
Socket Type: 0x04 (ZIF Socket)
Socket Status: Populated
Type: 0x03 (CPU)
Family: 0xc6 (Other)
Manufacturer: "Intel(R) Corporation"
Version: "Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz"
Serial: "Not Supported by CPU"
Asset Tag: "TBD By OEM"
Part Number: "TBD By OEM"
Processor ID: 0xbfebfbff00020655
Status: 0x01 (Enabled)
Voltage: 1.2 V
External Clock: 133 MHz
Max. Speed: 4000 MHz
Current Speed: 2395 MHz
L1 Cache: #15
L2 Cache: #16
L3 Cache: #14
It might be worth trying to disable these LED games all together, as
this notebook doesn't provide them anyway (at least not visible).
In short: the lesser the logging, the longer the drop outs.
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