Привет! У меня установлен новый сервер Proxmox на Tuxedo Mini Server (). После некоторого времени настройки ВМ сервер становится полностью неотзывчивым — ничего сделать нельзя, приходится выключать его кнопкой питания. Такое случилось уже дважды, и в dmesg я вижу только это:
[ 9326.421441] BUG: kernel NULL pointer dereference, address: 0000000000000510
[ 9326.421473] #PF: supervisor write access in kernel mode
[ 9326.421486] #PF: error_code(0x0002) - not-present page
[ 9326.421500] PGD 0 P4D 0
[ 9326.421534] CPU: 2 PID: 119 Comm: ksmd Tainted: P O 6.5.11-8-pve #1
[ 9326.421511] Oops: 0002 [#1] PREEMPT SMP NOPTI
[ 9326.421554] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./4X4-7040 Series/D5, BIOS P1.00 09/20/2023
[ 9326.421583] RIP: 0010:ksm_scan_thread+0x35c/0x2060
[ 9326.421602] Code: ... <технический дамп> ...
[ 9326.421651] RSP: 0018:ffffae1300577e18 EFLAGS: 00010212
[ 9326.421665] RAX: 0000000000000000 RBX: ffff9c7348ba6200 RCX: 0000000000000000
...
[ 9326.422152] Modules linked in: tcp_diag inet_diag veth ebtable_filter ebtables ip_set ip6table_raw iptable_raw ip6table_filter ip6_tables iptable_filter bpfilter nf_tables softdog bonding tls sunrpc binfmt_misc nfnetlink_log nfnetlink intel_rapl_msr intel_rapl_common edac_mce_amd snd_hda_codec_realtek amdgpu kvm_amd snd_hda_codec_generic ledtrig_audio kvm mt7921e snd_hda_codec_hdmi mt7921_common amdxcp btusb iommu_v2 irqbypass mt76_connac_lib btrtl drm_buddy crct10dif_pclmul snd_hda_intel btbcm gpu_sched polyval_clmulni mt76 btintel snd_intel_dspcfg polyval_generic drm_suballoc_helper snd_intel_sdw_acpi ghash_clmulni_intel drm_ttm_helper btmtk ttm aesni_intel snd_hda_codec mac80211 bluetooth drm_display_helper crypto_simd snd_hda_core cryptd cec snd_hwdep ecdh_generic snd_pcm rc_core ecc rapl pcspkr snd_timer cfg80211 drm_kms_helper k10temp snd ipmi_devintf i2c_algo_bit ccp soundcore libarc4 ipmi_msghandler amd_pmc joydev input_leds mac_hid zfs(PO) spl(O) vhost_net vhost vhost_iotlb tap drm efi_pstore dmi_sysfs
[ 9326.422238] ip_tables x_tables autofs4 btrfs blake2b_generic xor hid_generic usbkbd usbmouse usbhid raid6_pq simplefb uas usb_storage dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c xhci_pci nvme xhci_pci_renesas crc32_pclmul thunderbolt xhci_hcd nvme_core ahci ehci_pci r8169 i2c_piix4 i2c_hid_acpi libahci ehci_hcd nvme_common video realtek i2c_hid wmi hid
[ 9326.422460] CR2: 0000000000000510
[ 9326.422469] ---[ end trace 0000000000000000 ]---
[ 9326.547114] RIP: 0010:ksm_scan_thread+0x35c/0x2060
...
[ 9326.548739] note: ksmd[119] exited with irqs disabled
Кто-нибудь знает, в чём может быть проблема?
[ 9326.421441] BUG: kernel NULL pointer dereference, address: 0000000000000510
[ 9326.421473] #PF: supervisor write access in kernel mode
[ 9326.421486] #PF: error_code(0x0002) - not-present page
[ 9326.421500] PGD 0 P4D 0
[ 9326.421534] CPU: 2 PID: 119 Comm: ksmd Tainted: P O 6.5.11-8-pve #1
[ 9326.421511] Oops: 0002 [#1] PREEMPT SMP NOPTI
[ 9326.421554] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./4X4-7040 Series/D5, BIOS P1.00 09/20/2023
[ 9326.421583] RIP: 0010:ksm_scan_thread+0x35c/0x2060
[ 9326.421602] Code: ... <технический дамп> ...
[ 9326.421651] RSP: 0018:ffffae1300577e18 EFLAGS: 00010212
[ 9326.421665] RAX: 0000000000000000 RBX: ffff9c7348ba6200 RCX: 0000000000000000
...
[ 9326.422152] Modules linked in: tcp_diag inet_diag veth ebtable_filter ebtables ip_set ip6table_raw iptable_raw ip6table_filter ip6_tables iptable_filter bpfilter nf_tables softdog bonding tls sunrpc binfmt_misc nfnetlink_log nfnetlink intel_rapl_msr intel_rapl_common edac_mce_amd snd_hda_codec_realtek amdgpu kvm_amd snd_hda_codec_generic ledtrig_audio kvm mt7921e snd_hda_codec_hdmi mt7921_common amdxcp btusb iommu_v2 irqbypass mt76_connac_lib btrtl drm_buddy crct10dif_pclmul snd_hda_intel btbcm gpu_sched polyval_clmulni mt76 btintel snd_intel_dspcfg polyval_generic drm_suballoc_helper snd_intel_sdw_acpi ghash_clmulni_intel drm_ttm_helper btmtk ttm aesni_intel snd_hda_codec mac80211 bluetooth drm_display_helper crypto_simd snd_hda_core cryptd cec snd_hwdep ecdh_generic snd_pcm rc_core ecc rapl pcspkr snd_timer cfg80211 drm_kms_helper k10temp snd ipmi_devintf i2c_algo_bit ccp soundcore libarc4 ipmi_msghandler amd_pmc joydev input_leds mac_hid zfs(PO) spl(O) vhost_net vhost vhost_iotlb tap drm efi_pstore dmi_sysfs
[ 9326.422238] ip_tables x_tables autofs4 btrfs blake2b_generic xor hid_generic usbkbd usbmouse usbhid raid6_pq simplefb uas usb_storage dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c xhci_pci nvme xhci_pci_renesas crc32_pclmul thunderbolt xhci_hcd nvme_core ahci ehci_pci r8169 i2c_piix4 i2c_hid_acpi libahci ehci_hcd nvme_common video realtek i2c_hid wmi hid
[ 9326.422460] CR2: 0000000000000510
[ 9326.422469] ---[ end trace 0000000000000000 ]---
[ 9326.547114] RIP: 0010:ksm_scan_thread+0x35c/0x2060
...
[ 9326.548739] note: ksmd[119] exited with irqs disabled
Кто-нибудь знает, в чём может быть проблема?
