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AMD Radeon Ⅶ で kernel panic になるので kernel を linux-lts に切り替えた on ArchLinux

memo Linux

背景

最新の kernel だと頻繁に kernel panic を起こすようになった。

またkernel panicした⋯(´；ω；｀)ﾌﾞﾜｯhttps://t.co/AbE6pwilhu
— Motoki Tokifuji ™ 👨‍🦽‍➡️の無能賢者 (@tokifujp) August 29, 2025

ChatGPT先生に聞いてみたら linux-lts にすると良いとのお達しが…

とりあえず linux-lts に kernel を変更してみて様子見るhttps://t.co/e8Lr8oJiHW
— Motoki Tokifuji ™ 👨‍🦽‍➡️の無能賢者 (@tokifujp) August 29, 2025

kernel panic のときのログ

Panic Report
Arch: x86_64
Version: 6.16.3-arch1-1

[74683.902840] pcieport 0000:03:00.0:    [ 6] BadTLP                
[74781.975020] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[74781.975033] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[74781.975037] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[74781.975043] pcieport 0000:03:00.0:    [ 6] BadTLP                
[75354.696984] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[75354.696998] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[75354.697003] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[75354.697008] pcieport 0000:03:00.0:    [ 6] BadTLP                
[76151.326245] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[76151.326258] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[76151.326263] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[76151.326269] pcieport 0000:03:00.0:    [ 6] BadTLP                
[76613.445031] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[76613.445042] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[76613.445046] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[76613.445050] pcieport 0000:03:00.0:    [ 6] BadTLP                
[76674.677612] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[76674.677621] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[76674.677624] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[76674.677627] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77053.047834] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77053.047846] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77053.047849] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77053.047852] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77094.659714] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77094.659729] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77094.659734] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77094.659740] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77294.149777] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77294.149789] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77294.149795] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77294.149800] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77318.730618] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77318.730641] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77318.730647] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77318.730656] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77366.135298] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77366.135312] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77366.135316] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77366.135322] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77642.712866] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77642.712877] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77642.712880] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77642.712884] pcieport 0000:03:00.0:    [ 6] BadTLP                
[77724.205930] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[77724.205941] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[77724.205944] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[77724.205947] pcieport 0000:03:00.0:    [ 6] BadTLP                
[78910.344503] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[78910.344518] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[78910.344521] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[78910.344526] pcieport 0000:03:00.0:    [ 6] BadTLP                
[78952.888626] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[78952.888648] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[78952.888656] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[78952.888664] pcieport 0000:03:00.0:    [ 6] BadTLP                
[79140.960706] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[79140.960722] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[79140.960728] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[79140.960735] pcieport 0000:03:00.0:    [ 6] BadTLP                
[80203.233403] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[80203.233417] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[80203.233422] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[80203.233427] pcieport 0000:03:00.0:    [ 6] BadTLP                
[80440.520917] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[80440.520927] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[80440.520929] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[80440.520932] pcieport 0000:03:00.0:    [ 6] BadTLP                
[80671.238779] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[80671.238795] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[80671.238800] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[80671.238806] pcieport 0000:03:00.0:    [ 6] BadTLP                
[80795.870426] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[80795.870437] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[80795.870439] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[80795.870442] pcieport 0000:03:00.0:    [ 6] BadTLP                
[81047.281535] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[81047.281548] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[81047.281553] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[81047.281559] pcieport 0000:03:00.0:    [ 6] BadTLP                
[82131.897846] pcieport 0000:00:02.0: AER: Correctable error message received from 0000:03:00.0
[82131.897864] pcieport 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Data Link Layer, (Receiver ID)
[82131.897869] pcieport 0000:03:00.0:   device [1002:14a0] error status/mask=00000040/00002000
[82131.897874] pcieport 0000:03:00.0:    [ 6] BadTLP                
[83609.558406] mce: CPUs not responding to MCE broadcast (may include false positives): 6-11,18-23
[83609.558421] mce: CPUs not responding to MCE broadcast (may include false positives): 6-11,18-23
[83609.558430] Kernel panic - not syncing: Timeout: Not all CPUs entered broadcast exception handler
[83610.655975] Shutting down cpus with NMI
[83610.667878] Kernel Offset: 0x26800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)

linux-lts のインストール

sudo pacman -S linux-lts linux-lts-headers

/boot/limine/limine.conf

linux-lts と linux-lts-fallback のエントリーを追加する。

timeout: 5

/Arch Linux (linux-lts)
    protocol: linux
    path: boot():/vmlinuz-linux-lts
    cmdline: root=PARTUUID=c4d44f88-02 zswap.enabled=0 rw rootfstype=ext4
    module_path: boot():/initramfs-linux-lts.img

/Arch Linux (linux-lts-fallback)
    protocol: linux
    path: boot():/vmlinuz-linux-lts
    cmdline: root=PARTUUID=c4d44f88-02 zswap.enabled=0 rw rootfstype=ext4
    module_path: boot():/initramfs-linux-lts-fallback.img

/Arch Linux (linux)
    protocol: linux
    path: boot():/vmlinuz-linux
    cmdline: root=PARTUUID=c4d44f88-02 zswap.enabled=0 rw rootfstype=ext4
    module_path: boot():/initramfs-linux.img

/Arch Linux (linux-fallback)
    protocol: linux
    path: boot():/vmlinuz-linux
    cmdline: root=PARTUUID=c4d44f88-02 zswap.enabled=0 rw rootfstype=ext4
    module_path: boot():/initramfs-linux-fallback.img

reboot すると linux-lts と linux-lts-fallback が選択肢に追加される。様子見中ではあるが今のところ kernel panic は起きていない。

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