Return-path: Received: from mx2.yrkesakademin.fi ([85.134.45.195]:25200 "EHLO mx2.yrkesakademin.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753115AbdKNTt1 (ORCPT ); Tue, 14 Nov 2017 14:49:27 -0500 To: CC: From: Thomas Backlund Subject: iwlwifi 8265 firmware crash vith v34 on linux 4.14 Message-ID: (sfid-20171114_205019_196787_2BF24282) Date: Tue, 14 Nov 2017 21:49:22 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Running a Lenovo Yoga 720 with kernel 4.14, I pulled the: git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git tags/iwlwifi-fw-2017-11-03 to try the new fw version 34 on my: 3f:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78) And got this firmware crash and no wifi working: (for reference firmware version 31.560484.0 from same git pull works) [ 11.423208] iwlwifi 0000:3f:00.0: Error sending SCAN_REQ_UMAC: time out after 2000ms. [ 11.423211] iwlwifi 0000:3f:00.0: Current CMD queue read_ptr 39 write_ptr 40 [ 11.423362] iwlwifi 0000:3f:00.0: Start IWL Error Log Dump: [ 11.423363] iwlwifi 0000:3f:00.0: Status: 0x00000100, count: 6 [ 11.423364] iwlwifi 0000:3f:00.0: Loaded firmware version: 34.0.1 [ 11.423365] iwlwifi 0000:3f:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN [ 11.423366] iwlwifi 0000:3f:00.0: 0x00A002F1 | trm_hw_status0 [ 11.423366] iwlwifi 0000:3f:00.0: 0x00000000 | trm_hw_status1 [ 11.423367] iwlwifi 0000:3f:00.0: 0x00023FDC | branchlink2 [ 11.423368] iwlwifi 0000:3f:00.0: 0x0003915A | interruptlink1 [ 11.423369] iwlwifi 0000:3f:00.0: 0x0003915A | interruptlink2 [ 11.423369] iwlwifi 0000:3f:00.0: 0x00000000 | data1 [ 11.423370] iwlwifi 0000:3f:00.0: 0x00000080 | data2 [ 11.423371] iwlwifi 0000:3f:00.0: 0x07830000 | data3 [ 11.423372] iwlwifi 0000:3f:00.0: 0x00201DA1 | beacon time [ 11.423372] iwlwifi 0000:3f:00.0: 0x001FE25D | tsf low [ 11.423373] iwlwifi 0000:3f:00.0: 0x00000000 | tsf hi [ 11.423374] iwlwifi 0000:3f:00.0: 0x00000000 | time gp1 [ 11.423375] iwlwifi 0000:3f:00.0: 0x001FE25F | time gp2 [ 11.423375] iwlwifi 0000:3f:00.0: 0x00000001 | uCode revision type [ 11.423376] iwlwifi 0000:3f:00.0: 0x00000022 | uCode version major [ 11.423377] iwlwifi 0000:3f:00.0: 0x00000000 | uCode version minor [ 11.423378] iwlwifi 0000:3f:00.0: 0x00000230 | hw version [ 11.423378] iwlwifi 0000:3f:00.0: 0x00489000 | board version [ 11.423379] iwlwifi 0000:3f:00.0: 0x00260128 | hcmd [ 11.423380] iwlwifi 0000:3f:00.0: 0x00122080 | isr0 [ 11.423381] iwlwifi 0000:3f:00.0: 0x00800000 | isr1 [ 11.423381] iwlwifi 0000:3f:00.0: 0x08001802 | isr2 [ 11.423382] iwlwifi 0000:3f:00.0: 0x004000C0 | isr3 [ 11.423383] iwlwifi 0000:3f:00.0: 0x00000000 | isr4 [ 11.423383] iwlwifi 0000:3f:00.0: 0x00260128 | last cmd Id [ 11.423384] iwlwifi 0000:3f:00.0: 0x00000000 | wait_event [ 11.423385] iwlwifi 0000:3f:00.0: 0x0000DFF7 | l2p_control [ 11.423386] iwlwifi 0000:3f:00.0: 0x00000820 | l2p_duration [ 11.423386] iwlwifi 0000:3f:00.0: 0x00000000 | l2p_mhvalid [ 11.423387] iwlwifi 0000:3f:00.0: 0x00000000 | l2p_addr_match [ 11.423388] iwlwifi 0000:3f:00.0: 0x0000000D | lmpm_pmg_sel [ 11.423389] iwlwifi 0000:3f:00.0: 0x30101345 | timestamp [ 11.423389] iwlwifi 0000:3f:00.0: 0x00342030 | flow_handler [ 11.423455] iwlwifi 0000:3f:00.0: 0x00000000 | ADVANCED_SYSASSERT [ 11.423456] iwlwifi 0000:3f:00.0: 0x00000000 | umac branchlink1 [ 11.423457] iwlwifi 0000:3f:00.0: 0x00000000 | umac branchlink2 [ 11.423457] iwlwifi 0000:3f:00.0: 0x00000000 | umac interruptlink1 [ 11.423458] iwlwifi 0000:3f:00.0: 0x00000000 | umac interruptlink2 [ 11.423459] iwlwifi 0000:3f:00.0: 0x00000000 | umac data1 [ 11.423460] iwlwifi 0000:3f:00.0: 0x00000000 | umac data2 [ 11.423460] iwlwifi 0000:3f:00.0: 0x00000000 | umac data3 [ 11.423461] iwlwifi 0000:3f:00.0: 0x00000000 | umac major [ 11.423462] iwlwifi 0000:3f:00.0: 0x00000000 | umac minor [ 11.423462] iwlwifi 0000:3f:00.0: 0x00000000 | frame pointer [ 11.423463] iwlwifi 0000:3f:00.0: 0x00000000 | stack pointer [ 11.423464] iwlwifi 0000:3f:00.0: 0x00000000 | last host cmd [ 11.423465] iwlwifi 0000:3f:00.0: 0x00000000 | isr status reg [ 11.423469] ieee80211 phy0: Hardware restart was requested [ 11.423472] iwlwifi 0000:3f:00.0: Scan failed! ret -110 [ 11.423481] iwlwifi 0000:3f:00.0: Microcode SW error detected. Restarting 0x2000000. [ 15.007405] iwlwifi 0000:3f:00.0: Error sending SCAN_REQ_UMAC: time out after 2000ms. [ 15.007407] iwlwifi 0000:3f:00.0: Current CMD queue read_ptr 42 write_ptr 43 [ 15.007507] iwlwifi 0000:3f:00.0: Microcode SW error detected. Restarting 0x2000000. [ 15.007559] iwlwifi 0000:3f:00.0: Start IWL Error Log Dump: [ 15.007560] iwlwifi 0000:3f:00.0: Status: 0x00000100, count: 6 [ 15.007561] iwlwifi 0000:3f:00.0: Loaded firmware version: 34.0.1 [ 15.007562] iwlwifi 0000:3f:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN [ 15.007563] iwlwifi 0000:3f:00.0: 0x000002F0 | trm_hw_status0 [ 15.007564] iwlwifi 0000:3f:00.0: 0x00000000 | trm_hw_status1 [ 15.007564] iwlwifi 0000:3f:00.0: 0x00023FDC | branchlink2 [ 15.007565] iwlwifi 0000:3f:00.0: 0x0003915A | interruptlink1 [ 15.007566] iwlwifi 0000:3f:00.0: 0x0003915A | interruptlink2 [ 15.007567] iwlwifi 0000:3f:00.0: 0x00000000 | data1 [ 15.007567] iwlwifi 0000:3f:00.0: 0x00000080 | data2 [ 15.007568] iwlwifi 0000:3f:00.0: 0x07830000 | data3 [ 15.007569] iwlwifi 0000:3f:00.0: 0x00194F47 | beacon time [ 15.007570] iwlwifi 0000:3f:00.0: 0x002C9934 | tsf low [ 15.007570] iwlwifi 0000:3f:00.0: 0x00000000 | tsf hi [ 15.007571] iwlwifi 0000:3f:00.0: 0x00000000 | time gp1 [ 15.007572] iwlwifi 0000:3f:00.0: 0x002C9935 | time gp2 [ 15.007573] iwlwifi 0000:3f:00.0: 0x00000001 | uCode revision type [ 15.007573] iwlwifi 0000:3f:00.0: 0x00000022 | uCode version major [ 15.007574] iwlwifi 0000:3f:00.0: 0x00000000 | uCode version minor [ 15.007575] iwlwifi 0000:3f:00.0: 0x00000230 | hw version [ 15.007576] iwlwifi 0000:3f:00.0: 0x00489000 | board version [ 15.007576] iwlwifi 0000:3f:00.0: 0x0029012C | hcmd [ 15.007577] iwlwifi 0000:3f:00.0: 0x00022080 | isr0 [ 15.007578] iwlwifi 0000:3f:00.0: 0x00800000 | isr1 [ 15.007579] iwlwifi 0000:3f:00.0: 0x08001802 | isr2 [ 15.007579] iwlwifi 0000:3f:00.0: 0x00400080 | isr3 [ 15.007580] iwlwifi 0000:3f:00.0: 0x00000000 | isr4 [ 15.007581] iwlwifi 0000:3f:00.0: 0x0029012C | last cmd Id [ 15.007582] iwlwifi 0000:3f:00.0: 0x00000000 | wait_event [ 15.007582] iwlwifi 0000:3f:00.0: 0x0000DFF7 | l2p_control [ 15.007583] iwlwifi 0000:3f:00.0: 0x00000020 | l2p_duration [ 15.007584] iwlwifi 0000:3f:00.0: 0x00000000 | l2p_mhvalid [ 15.007584] iwlwifi 0000:3f:00.0: 0x00000000 | l2p_addr_match [ 15.007585] iwlwifi 0000:3f:00.0: 0x0000008F | lmpm_pmg_sel [ 15.007586] iwlwifi 0000:3f:00.0: 0x30101345 | timestamp [ 15.007587] iwlwifi 0000:3f:00.0: 0x00342030 | flow_handler [ 15.007653] iwlwifi 0000:3f:00.0: 0x00000000 | ADVANCED_SYSASSERT [ 15.007654] iwlwifi 0000:3f:00.0: 0x00000000 | umac branchlink1 [ 15.007655] iwlwifi 0000:3f:00.0: 0x00000000 | umac branchlink2 [ 15.007656] iwlwifi 0000:3f:00.0: 0x00000000 | umac interruptlink1 [ 15.007656] iwlwifi 0000:3f:00.0: 0x00000000 | umac interruptlink2 [ 15.007657] iwlwifi 0000:3f:00.0: 0x00000000 | umac data1 [ 15.007658] iwlwifi 0000:3f:00.0: 0x00000000 | umac data2 [ 15.007659] iwlwifi 0000:3f:00.0: 0x00000000 | umac data3 [ 15.007659] iwlwifi 0000:3f:00.0: 0x00000000 | umac major [ 15.007660] iwlwifi 0000:3f:00.0: 0x00000000 | umac minor [ 15.007661] iwlwifi 0000:3f:00.0: 0x00000000 | frame pointer [ 15.007662] iwlwifi 0000:3f:00.0: 0x00000000 | stack pointer [ 15.007662] iwlwifi 0000:3f:00.0: 0x00000000 | last host cmd [ 15.007663] iwlwifi 0000:3f:00.0: 0x00000000 | isr status reg [ 15.007668] ieee80211 phy0: Hardware restart was requested [ 15.007671] iwlwifi 0000:3f:00.0: Scan failed! ret -110 Any other info you need / want ?