Bug 206793
| Summary: | An regression of iwlwifi firmware loading, has been fixed since v5.6-rc1(bisected) | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | AceLan Kao (acelan) |
| Component: | network-wireless-intel | Assignee: | Default virtual assignee for network-wireless-intel (drivers_network-wireless-intel) |
| Status: | NEW --- | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | v5.4 & v5.5 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | dmesg | ||
Created attachment 287839 [details] dmesg iwlwifi fails while loading firmware. I've checked some mainline kernel, here is my result. 5.3.0 - Good 5.3.18 - Good 5.4-rc1 - NG 5.4-rc4 - NG 5.4-rc8 - NG 5.4.0 - NG 5.4.16 - NG 5.4.24 - NG 5.5.0 - NG 5.5.8 - NG 5.6-rc1 - Good After bisect v5.5 and v5.6-rc1, here is the commit fixes the issue b3bd6416fc77 iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg I feel like this should be handled and be backported to v5.4 LTS kernel. So, I open this report. [ 4.502025] kernel: iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [ 4.526538] kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-50.ucode failed with error -2 [ 4.526560] kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-49.ucode failed with error -2 [ 4.528304] kernel: iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17 [ 4.528309] kernel: iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM [ 4.528310] kernel: iwlwifi 0000:00:14.3: Found debug configuration: 0 [ 4.528631] kernel: iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm [ 4.606748] kernel: iwlwifi 0000:00:14.3: Detected Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW), REV=0x338 [ 4.614454] kernel: iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 4.615558] kernel: iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor. [ 5.632026] kernel: iwlwifi 0000:00:14.3: Collecting data: trigger 15 fired. [ 5.632514] kernel: iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 5.632516] kernel: iwlwifi 0000:00:14.3: Status: 0x00000000, count: 361044767 [ 5.632518] kernel: iwlwifi 0000:00:14.3: Loaded firmware version: 48.4fa0041f.0 [ 5.632520] kernel: iwlwifi 0000:00:14.3: 0x3C036A86 | ADVANCED_SYSASSERT [ 5.632521] kernel: iwlwifi 0000:00:14.3: 0x33C737AA | trm_hw_status0 [ 5.632523] kernel: iwlwifi 0000:00:14.3: 0xA5D793C6 | trm_hw_status1 [ 5.632524] kernel: iwlwifi 0000:00:14.3: 0xA1889CC6 | branchlink2 [ 5.632525] kernel: iwlwifi 0000:00:14.3: 0xBA519047 | interruptlink1 [ 5.632526] kernel: iwlwifi 0000:00:14.3: 0xB32B342B | interruptlink2 [ 5.632527] kernel: iwlwifi 0000:00:14.3: 0xCFC17AEA | data1 [ 5.632529] kernel: iwlwifi 0000:00:14.3: 0x6614770B | data2 [ 5.632530] kernel: iwlwifi 0000:00:14.3: 0xC81AAE5D | data3