Package: firmware-iwlwifi Version: 20190717-2 Followup-For: Bug #944491 Dear maintainers,
i confirm that with kernel version 5.4.0-4-amd64 #1 SMP Debian 5.4.19-1 (2020-02-13) x86_64 GNU/Linux the bug is still alive: *model lspci |grep -i net ->> 3e:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b) * when removing and reloading the module iwlmvm or iwlwifi, there's a delay of ~2-3 seconds before failure, and /var/log/syslog gives the same error messages: Intel(R) Wireless WiFi driver for Linux Copyright(c) 2003- 2015 Intel Corporation iwlwifi 0000:3e:00.0: firmware: direct-loading firmware iwlwifi-7260-17.ucode iwlwifi 0000:3e:00.0: loaded firmware version 17.3216344376.0 op_mode iwlmvm iwlwifi 0000:3e:00.0: Detected Intel(R) Dual Band Wireless N 7260, REV=0x144 iwlwifi 0000:3e:00.0: Failed to load firmware chunk! iwlwifi 0000:3e:00.0: iwlwifi transaction failed, dumping registers iwlwifi 0000:3e:00.0: iwlwifi device config registers: iwlwifi 0000:3e:00.0: 00000000: 08b18086 00100406 0280006b 00000010 d0100004 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000020: 00000000 00000000 00000000 c0608086 00000000 000000c8 00000000 00000100 iwlwifi 0000:3e:00.0: 00000040: 00020010 10008ec0 00130c10 0106ec11 101100ca 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000060: 00000000 00080812 00000405 00000000 00010001 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee00558 00000000 00000000 iwlwifi 0000:3e:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000100: 14010001 00004000 00000000 00462031 00002000 00002000 0000000e 00000000 iwlwifi 0000:3e:00.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000140: 14c10003 ff3f55b6 a4c494ff 15410018 08460846 0001000b 0141cafe 00f01e1f iwlwifi 0000:3e:00.0: iwlwifi device memory mapped registers: iwlwifi 0000:3e:00.0: 00000000: 40489204 80000040 20000000 08000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: 00000020: 00000009 080003c5 00000144 00000000 80000000 803a0000 80008040 00080046 iwlwifi 0000:3e:00.0: iwlwifi device AER capability structure: iwlwifi 0000:3e:00.0: 00000000: 14010001 00004000 00000000 00462031 00002000 00002000 0000000e 00000000 iwlwifi 0000:3e:00.0: 00000020: 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: iwlwifi parent port (0000:3d:01.0) config registers: iwlwifi 0000:3d:01.0: 00000000: 240412d8 00180407 06040005 00010010 00000000 00000000 003e3e3d 000001f1 iwlwifi 0000:3d:01.0: 00000020: d010d010 0001fff1 00000000 00000000 00000000 00000040 00000000 0002010a iwlwifi 0000:3d:01.0: 00000040: ffc34c01 00000008 00000000 00816405 fee002f8 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 00000060: 00000000 0034b009 04001060 04000800 80000000 0a730100 76b50080 21901d27 iwlwifi 0000:3d:01.0: 00000080: 000f0000 00000000 33083333 00790010 00008000 0000116b 000f0022 00000000 iwlwifi 0000:3d:01.0: 000000a0: 00000000 00000000 00000000 00000000 0000c00d 240412d8 00000000 00000000 iwlwifi 0000:3d:01.0: 000000c0: 00620010 00008001 00100000 01203c11 10110042 00000000 014803c0 00000000 iwlwifi 0000:3d:01.0: 000000e0: 00000000 00040800 00000400 00000000 00010042 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 00000100: 14010001 00000000 00000000 00062011 00000000 00002000 000000a0 00000000 iwlwifi 0000:3d:01.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 00000140: 20c10002 00000800 00000000 00000000 047f0009 80000001 00000000 00000000 iwlwifi 0000:3d:01.0: 00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 00000180: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 iwlwifi 0000:3d:01.0: 00000200: 00000000 00000000 00000000 iwlwifi 0000:3e:00.0: Could not load the [0] uCode section iwlwifi 0000:3e:00.0: Failed to start INIT ucode: -110 iwlwifi 0000:3e:00.0: Collecting data: trigger 16 fired. iwlwifi 0000:3e:00.0: Not valid error log pointer 0x00000000 for Init uCode iwlwifi 0000:3e:00.0: Fseq Registers: iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_ERROR_CODE iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_CNVIO_INIT_VERSION iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_OTP_VERSION iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_TOP_CONTENT_VERSION iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_ALIVE_TOKEN iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_CNVI_ID iwlwifi 0000:3e:00.0: 0x00000000 | FSEQ_CNVR_ID iwlwifi 0000:3e:00.0: 0x00000000 | CNVI_AUX_MISC_CHIP iwlwifi 0000:3e:00.0: 0x00000000 | CNVR_AUX_MISC_CHIP iwlwifi 0000:3e:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM iwlwifi 0000:3e:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR iwlwifi 0000:3e:00.0: Firmware not running - cannot dump error iwlwifi 0000:3e:00.0: Failed to run INIT ucode: -110 * The behaviour is reproducible and always the same (the module is never loaded successfully), even after a fresh restart, or playing with the rfkill switch (either the physical one or the systemd rfkill service). * Laptop model: Hewlett-Packard HP ZBook 15 G2/2253 Any idea/workaround? The module works well with linux-image-4.19.0-8-amd64 (and i think it worked well with linux-image-5.3.0-3-amd64 but i cannot test this anymore). Can i provide more info? Best, Ara -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.4.0-4-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled firmware-iwlwifi depends on no packages. firmware-iwlwifi recommends no packages. Versions of packages firmware-iwlwifi suggests: ii initramfs-tools 0.136
