grmpfx

2nd attempt for the stack backtrace: [ 20.421406](__queue_work+0x268/0x338) from (queue_work_on+0x30/0x38) [ 20.437133](queue_work_on+0x30/0x38) from (queue_work+0x24/0x58) [ 20.454126](queue_work+0x24/0x58) from (rtl_is_special_data+0x158/0x1cc [rtlwifi]) [ 20.473795](rtl_is_special_data+0x158/0x1cc [rtlwifi]) from (rtl_get_rate+0x78/0x158 [rtlwifi]) [ 20.494891](rtl_get_rate+0x78/0x158 [rtlwifi]) from (rate_control_get_rate+0xa4/0x258...

Ok, but this may take some time. I have got no fix, but just a workaround for my environment. But I assume this must already have been fixed somewhere. By...