fedora 22 : iwlwifi driver is crashing repeatedly

asked 2015-06-19 01:30:50 -0500

wenzel gravatar image

Hi !

I installed a fresh copy of Fedora 22, and since I have trouble to use my wifi card. dmesg tells me that the driver is cashing, with this output :

kern  :info  : [ven. juin 19 08:09:46 2015] iwlwifi 0000:05:00.0: L1 Disabled - LTR Enabled
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Queue 2 stuck for 10000 ms.
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Current SW read_ptr 206 write_ptr 220                                                                                      
kern  :err   : [ven. juin 19 08:12:54 2015] iwl data: 00000000: 00 c0 ff 0f 00 00 00 00 00 00 00 00 00 00 00 00  ................                                                            
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(0) = 0x00000000
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(1) = 0x801020db                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(2) = 0x00000000                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(3) = 0x80300008                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(4) = 0x00000000                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(5) = 0x00000000                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(6) = 0x00000000                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: FH TRBs(7) = 0x007090c0                                                                                                    
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [9,9]                                                                     
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]                                                                     
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [206,220]                                                                 
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]                                                                     
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 4 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]                                                                   
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]                                                                   
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]                                                                   
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]                                                                   
kern  :err   : [ven. juin 19 08:12:54 2015] iwlwifi 0000:05:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid ...
(more)
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