Public bug reported: Within stress reboot tests, iwlwifi may fail to load firmware and triggers retry, and finally makes wifi operative.
Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Loaded firmware version: 83.d24e06ed.0 gl-c0-fm-c0-83.ucode Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x000002F0 | trm_hw_status0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000000 | trm_hw_status1 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002C27F2 | branchlink2 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002B79AE | interruptlink1 ...... Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC: 0x8026934e Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC 1: 0x8026934c Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: TCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Function Scratch status: Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x01010101 | Func Scratch Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Failed to start RT ucode: -110 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Test steps: $ checkbox-cli run com.canonical.certification::stress/reboot Proposed fix: * https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux- firmware.git/commit/?id=318c64abfb33c4211b002f5e5b4ff25cd19f712b ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu) Importance: High Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Affects: linux-firmware (Ubuntu Jammy) Importance: High Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Affects: linux-firmware (Ubuntu Mantic) Importance: High Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Affects: linux-firmware (Ubuntu Noble) Importance: High Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Tags: oem-priority originate-from-2039134 somerville ** Tags added: oem-priority originate-from-2039134 somerville ** Description changed: Within stress reboot tests, iwlwifi may fail to load firmware and triggers retry, and finally makes wifi operative. Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Loaded firmware version: 83.d24e06ed.0 gl-c0-fm-c0-83.ucode Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x000002F0 | trm_hw_status0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000000 | trm_hw_status1 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002C27F2 | branchlink2 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002B79AE | interruptlink1 ...... Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC: 0x8026934e Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC 1: 0x8026934c Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: TCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Function Scratch status: Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x01010101 | Func Scratch Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Failed to start RT ucode: -110 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Test steps: $ checkbox-cli run com.canonical.certification::stress/reboot + + Proposed fix: + + * https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux- + firmware.git/commit/?id=318c64abfb33c4211b002f5e5b4ff25cd19f712b ** Also affects: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Mantic) Importance: Undecided Status: New ** Changed in: linux-firmware (Ubuntu Jammy) Status: New => In Progress ** Changed in: linux-firmware (Ubuntu Jammy) Importance: Undecided => High ** Changed in: linux-firmware (Ubuntu Jammy) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux-firmware (Ubuntu Mantic) Status: New => In Progress ** Changed in: linux-firmware (Ubuntu Mantic) Importance: Undecided => High ** Changed in: linux-firmware (Ubuntu Mantic) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux-firmware (Ubuntu Noble) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux-firmware (Ubuntu Noble) Importance: Undecided => High ** Changed in: linux-firmware (Ubuntu Noble) Status: New => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2048853 Title: occasional wifi firmware loading failures: wiwlwifi: BE200: Failed to start RT ucode: -110 Status in HWE Next: New Status in linux-firmware package in Ubuntu: In Progress Status in linux-firmware source package in Jammy: In Progress Status in linux-firmware source package in Mantic: In Progress Status in linux-firmware source package in Noble: In Progress Bug description: Within stress reboot tests, iwlwifi may fail to load firmware and triggers retry, and finally makes wifi operative. Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Loaded firmware version: 83.d24e06ed.0 gl-c0-fm-c0-83.ucode Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x000002F0 | trm_hw_status0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x00000000 | trm_hw_status1 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002C27F2 | branchlink2 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x002B79AE | interruptlink1 ...... Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC: 0x8026934e Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: LMAC2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: UMAC CURRENT PC 1: 0x8026934c Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: TCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM1 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: RCM2 CURRENT PC: 0xd0 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Function Scratch status: Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: 0x01010101 | Func Scratch Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: Failed to start RT ucode: -110 Oct 12 00:16:21 32090 kernel: iwlwifi 0000:05:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Test steps: $ checkbox-cli run com.canonical.certification::stress/reboot Proposed fix: * https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux- firmware.git/commit/?id=318c64abfb33c4211b002f5e5b4ff25cd19f712b To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2048853/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
