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Groups > linux.debian.kernel > #88220

Bug#1107521: ath12k_pci errors and loss of connectivity in 6.12.y branch

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From Matt Mower <mowerm@gmail.com>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1107521: ath12k_pci errors and loss of connectivity in 6.12.y branch
Date Wed, 02 Jul 2025 17:00:02 +0200
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Cross-posted to 2 groups.

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> Matt, could you help enable verbose ath12k log to verify my guess?

Here are kernel logs with ath12k debugging enabled:
1. WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
   https://cmphys.com/ath12k/dmesg-6.12.35-ath12kdebug-fw0x100301e1-20250702.log
2. WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
   https://cmphys.com/ath12k/dmesg-6.12.35-ath12kdebug-fw0x1108811c-20250702.log

I captured these after setting CONFIG_ATH12K_DEBUG=y and running "echo
0xffffffff > /sys/module/ath12k/parameters/debug_mask" during boot
(using @reboot in crontab).

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Thread

Bug#1107521: linux-image-6.12.27+bpo-amd64: ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 Matt Mower <mowerm@gmail.com> - 2025-06-08 17:10 +0200
  Processed: Re: Bug#1107521: linux-image-6.12.27+bpo-amd64:  ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-11 23:00 +0200
  Bug#1107521: linux-image-6.12.27+bpo-amd64: ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 Uwe Kleine-König <u.kleine-koenig@baylibre.com> - 2025-06-11 23:00 +0200
  Bug#1107521: linux-image-6.12.27+bpo-amd64: ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 Matt Mower <mowerm@gmail.com> - 2025-06-12 22:50 +0200
    Bug#1107521: linux-image-6.12.27+bpo-amd64: ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 Salvatore Bonaccorso <carnil@debian.org> - 2025-06-14 21:40 +0200
  Processed: Re: Bug#1107521: linux-image-6.12.27+bpo-amd64:  ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-16 08:30 +0200
  Processed: Re: Bug#1107521: linux-image-6.12.27+bpo-amd64:  ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-18 11:20 +0200
  Bug#1107521: linux-image-6.12.27+bpo-amd64: ath12k_pci errors and eventual kernel panic starting with linux-image-6.12.27+bpo-amd64 Matt Mower <mowerm@gmail.com> - 2025-06-25 07:20 +0200
  Bug#1107521: ath12k_pci errors and loss of connectivity in 6.12.y branch Robin Murphy <robin.murphy@arm.com> - 2025-06-27 12:40 +0200
  Bug#1107521: ath12k_pci errors and loss of connectivity in 6.12.y branch Matt Mower <mowerm@gmail.com> - 2025-07-02 07:30 +0200
  Bug#1107521: ath12k_pci errors and loss of connectivity in 6.12.y branch Matt Mower <mowerm@gmail.com> - 2025-07-02 17:00 +0200
  Bug#1107521: Info received (ath12k_pci errors and loss of connectivity in 6.12.y branch) Matt Mower <mowerm@gmail.com> - 2025-08-17 18:40 +0200

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