March 10, 20242 yr 更换了内存条，升级了最新的系统版本，正常运行了一天，系统突然崩溃，记录log错误如下： Mar 10 06:43:48 Tower kernel: kernel BUG at arch/x86/kvm/mmu/tdp_mmu.c:485! Mar 10 06:43:48 Tower kernel: invalid opcode: 0000 [#1] PREEMPT SMP PTI Mar 10 06:43:48 Tower kernel: CPU: 1 PID: 9923 Comm: CPU 1/KVM Tainted: P W O 6.1.74-Unraid #1 Mar 10 06:43:48 Tower kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z390M-ITX/ac, BIOS P4.30 12/03/2019
March 16, 20242 yr 2 hours ago, Chen1986 said: 已补充诊断信息如下，请各位大神帮忙看下是什么问题，谢谢！ tower-diagnostics-20240316-2040.zip 111.57 kB · 0 downloads Spoiler Mar 16 15:55:11 Tower kernel: BUG: kernel NULL pointer dereference, address: 0000000000000008 Mar 16 15:55:11 Tower kernel: #PF: supervisor write access in kernel mode Mar 16 15:55:11 Tower kernel: #PF: error_code(0x0002) - not-present page Mar 16 15:55:11 Tower kernel: PGD 0 P4D 0 Mar 16 15:55:11 Tower kernel: Oops: 0002 [#1] PREEMPT SMP PTI Mar 16 15:55:11 Tower kernel: CPU: 5 PID: 30208 Comm: kworker/5:0 Tainted: P W O 6.1.74-Unraid #1 Mar 16 15:55:11 Tower kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z390M-ITX/ac, BIOS P4.30 12/03/2019 Mar 16 15:55:11 Tower kernel: Workqueue: events drain_vmap_area_work Mar 16 15:55:11 Tower kernel: RIP: 0010:__purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: Code: 97 82 48 8d 7d 10 48 89 45 18 48 89 45 20 48 89 39 4c 89 4c 24 08 e8 80 aa 65 00 31 d2 4c 8b 4c 24 08 48 89 55 38 49 8b 45 00 <4c> 89 48 08 4c 89 6d 30 48 89 45 28 4d 89 4d 00 49 89 ed 4d 85 ed Mar 16 15:55:11 Tower kernel: RSP: 0018:ffffc90003e5fe10 EFLAGS: 00010246 Mar 16 15:55:11 Tower kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888152cd3528 Mar 16 15:55:11 Tower kernel: RDX: 0000000000000000 RSI: ffffffff8297b8a0 RDI: ffff888143cfc950 Mar 16 15:55:11 Tower kernel: RBP: ffff888143cfc940 R08: ffff888152cd3520 R09: ffff888143cfc968 Mar 16 15:55:11 Tower kernel: R10: ffff888143cfc480 R11: 0000000000032140 R12: ffff8881edb3d6a8 Mar 16 15:55:11 Tower kernel: R13: ffff888152cd3538 R14: ffffc9000b5e8000 R15: ffffc90003e5fe48 Mar 16 15:55:11 Tower kernel: FS: 0000000000000000(0000) GS:ffff88885e140000(0000) knlGS:0000000000000000 Mar 16 15:55:11 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 CR3: 000000000420a006 CR4: 00000000003726e0 Mar 16 15:55:11 Tower kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 16 15:55:11 Tower kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 16 15:55:11 Tower kernel: Call Trace: Mar 16 15:55:11 Tower kernel: <TASK> Mar 16 15:55:11 Tower kernel: ? __die_body+0x1a/0x5c Mar 16 15:55:11 Tower kernel: ? page_fault_oops+0x329/0x376 Mar 16 15:55:11 Tower kernel: ? do_user_addr_fault+0x12e/0x48d Mar 16 15:55:11 Tower kernel: ? exc_page_fault+0xfb/0x11d Mar 16 15:55:11 Tower kernel: ? asm_exc_page_fault+0x22/0x30 Mar 16 15:55:11 Tower kernel: ? __purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: drain_vmap_area_work+0x20/0x4f Mar 16 15:55:11 Tower kernel: process_one_work+0x1a8/0x295 Mar 16 15:55:11 Tower kernel: worker_thread+0x18b/0x244 Mar 16 15:55:11 Tower kernel: ? rescuer_thread+0x281/0x281 Mar 16 15:55:11 Tower kernel: kthread+0xe4/0xef Mar 16 15:55:11 Tower kernel: ? kthread_complete_and_exit+0x1b/0x1b Mar 16 15:55:11 Tower kernel: ret_from_fork+0x1f/0x30 Mar 16 15:55:11 Tower kernel: </TASK> Mar 16 15:55:11 Tower kernel: Modules linked in: xt_CHECKSUM xt_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle vhost_net tun vhost vhost_iotlb tap macvlan xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype br_netfilter xfs md_mod zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) tcp_diag inet_diag ip6table_filter ip6_tables iptable_filter ip_tables x_tables efivarfs bridge stp llc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm_intel kvm iosf_mbi drm_buddy ttm crct10dif_pclmul crc32_pclmul crc32c_intel drm_display_helper ghash_clmulni_intel sha512_ssse3 drm_kms_helper r8153_ecm sha256_ssse3 cdc_ether sha1_ssse3 mei_hdcp mei_pxp wmi_bmof drm aesni_intel crypto_simd cryptd rapl intel_gtt ax88179_178a agpgart intel_cstate igb nvme usbnet syscopyarea i2c_i801 intel_uncore e1000e r8152 video Mar 16 15:55:11 Tower kernel: i2c_smbus i2c_algo_bit intel_pch_thermal sysfillrect mei_me sysimgblt i2c_core fb_sys_fops nvme_core wmi backlight mii ahci mei libahci intel_pmc_core acpi_pad acpi_tad button unix Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 Mar 16 15:55:11 Tower kernel: ---[ end trace 0000000000000000 ]--- Mar 16 15:55:11 Tower kernel: RIP: 0010:__purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: Code: 97 82 48 8d 7d 10 48 89 45 18 48 89 45 20 48 89 39 4c 89 4c 24 08 e8 80 aa 65 00 31 d2 4c 8b 4c 24 08 48 89 55 38 49 8b 45 00 <4c> 89 48 08 4c 89 6d 30 48 89 45 28 4d 89 4d 00 49 89 ed 4d 85 ed Mar 16 15:55:11 Tower kernel: RSP: 0018:ffffc90003e5fe10 EFLAGS: 00010246 Mar 16 15:55:11 Tower kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888152cd3528 Mar 16 15:55:11 Tower kernel: RDX: 0000000000000000 RSI: ffffffff8297b8a0 RDI: ffff888143cfc950 Mar 16 15:55:11 Tower kernel: RBP: ffff888143cfc940 R08: ffff888152cd3520 R09: ffff888143cfc968 Mar 16 15:55:11 Tower kernel: R10: ffff888143cfc480 R11: 0000000000032140 R12: ffff8881edb3d6a8 Mar 16 15:55:11 Tower kernel: R13: ffff888152cd3538 R14: ffffc9000b5e8000 R15: ffffc90003e5fe48 Mar 16 15:55:11 Tower kernel: FS: 0000000000000000(0000) GS:ffff88885e140000(0000) knlGS:0000000000000000 Mar 16 15:55:11 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 CR3: 0000000143316005 CR4: 00000000003726e0 Mar 16 15:55:11 Tower kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 16 15:55:11 Tower kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 存在内存相关的内核报错，建议检测下内存，参考：
March 21, 20242 yr Author On 3/16/2024 at 11:42 PM, JackieWu said: Reveal hidden contents Mar 16 15:55:11 Tower kernel: BUG: kernel NULL pointer dereference, address: 0000000000000008 Mar 16 15:55:11 Tower kernel: #PF: supervisor write access in kernel mode Mar 16 15:55:11 Tower kernel: #PF: error_code(0x0002) - not-present page Mar 16 15:55:11 Tower kernel: PGD 0 P4D 0 Mar 16 15:55:11 Tower kernel: Oops: 0002 [#1] PREEMPT SMP PTI Mar 16 15:55:11 Tower kernel: CPU: 5 PID: 30208 Comm: kworker/5:0 Tainted: P W O 6.1.74-Unraid #1 Mar 16 15:55:11 Tower kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z390M-ITX/ac, BIOS P4.30 12/03/2019 Mar 16 15:55:11 Tower kernel: Workqueue: events drain_vmap_area_work Mar 16 15:55:11 Tower kernel: RIP: 0010:__purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: Code: 97 82 48 8d 7d 10 48 89 45 18 48 89 45 20 48 89 39 4c 89 4c 24 08 e8 80 aa 65 00 31 d2 4c 8b 4c 24 08 48 89 55 38 49 8b 45 00 <4c> 89 48 08 4c 89 6d 30 48 89 45 28 4d 89 4d 00 49 89 ed 4d 85 ed Mar 16 15:55:11 Tower kernel: RSP: 0018:ffffc90003e5fe10 EFLAGS: 00010246 Mar 16 15:55:11 Tower kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888152cd3528 Mar 16 15:55:11 Tower kernel: RDX: 0000000000000000 RSI: ffffffff8297b8a0 RDI: ffff888143cfc950 Mar 16 15:55:11 Tower kernel: RBP: ffff888143cfc940 R08: ffff888152cd3520 R09: ffff888143cfc968 Mar 16 15:55:11 Tower kernel: R10: ffff888143cfc480 R11: 0000000000032140 R12: ffff8881edb3d6a8 Mar 16 15:55:11 Tower kernel: R13: ffff888152cd3538 R14: ffffc9000b5e8000 R15: ffffc90003e5fe48 Mar 16 15:55:11 Tower kernel: FS: 0000000000000000(0000) GS:ffff88885e140000(0000) knlGS:0000000000000000 Mar 16 15:55:11 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 CR3: 000000000420a006 CR4: 00000000003726e0 Mar 16 15:55:11 Tower kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 16 15:55:11 Tower kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 16 15:55:11 Tower kernel: Call Trace: Mar 16 15:55:11 Tower kernel: <TASK> Mar 16 15:55:11 Tower kernel: ? __die_body+0x1a/0x5c Mar 16 15:55:11 Tower kernel: ? page_fault_oops+0x329/0x376 Mar 16 15:55:11 Tower kernel: ? do_user_addr_fault+0x12e/0x48d Mar 16 15:55:11 Tower kernel: ? exc_page_fault+0xfb/0x11d Mar 16 15:55:11 Tower kernel: ? asm_exc_page_fault+0x22/0x30 Mar 16 15:55:11 Tower kernel: ? __purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: drain_vmap_area_work+0x20/0x4f Mar 16 15:55:11 Tower kernel: process_one_work+0x1a8/0x295 Mar 16 15:55:11 Tower kernel: worker_thread+0x18b/0x244 Mar 16 15:55:11 Tower kernel: ? rescuer_thread+0x281/0x281 Mar 16 15:55:11 Tower kernel: kthread+0xe4/0xef Mar 16 15:55:11 Tower kernel: ? kthread_complete_and_exit+0x1b/0x1b Mar 16 15:55:11 Tower kernel: ret_from_fork+0x1f/0x30 Mar 16 15:55:11 Tower kernel: </TASK> Mar 16 15:55:11 Tower kernel: Modules linked in: xt_CHECKSUM xt_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle vhost_net tun vhost vhost_iotlb tap macvlan xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype br_netfilter xfs md_mod zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) tcp_diag inet_diag ip6table_filter ip6_tables iptable_filter ip_tables x_tables efivarfs bridge stp llc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm_intel kvm iosf_mbi drm_buddy ttm crct10dif_pclmul crc32_pclmul crc32c_intel drm_display_helper ghash_clmulni_intel sha512_ssse3 drm_kms_helper r8153_ecm sha256_ssse3 cdc_ether sha1_ssse3 mei_hdcp mei_pxp wmi_bmof drm aesni_intel crypto_simd cryptd rapl intel_gtt ax88179_178a agpgart intel_cstate igb nvme usbnet syscopyarea i2c_i801 intel_uncore e1000e r8152 video Mar 16 15:55:11 Tower kernel: i2c_smbus i2c_algo_bit intel_pch_thermal sysfillrect mei_me sysimgblt i2c_core fb_sys_fops nvme_core wmi backlight mii ahci mei libahci intel_pmc_core acpi_pad acpi_tad button unix Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 Mar 16 15:55:11 Tower kernel: ---[ end trace 0000000000000000 ]--- Mar 16 15:55:11 Tower kernel: RIP: 0010:__purge_vmap_area_lazy+0x458/0x4f8 Mar 16 15:55:11 Tower kernel: Code: 97 82 48 8d 7d 10 48 89 45 18 48 89 45 20 48 89 39 4c 89 4c 24 08 e8 80 aa 65 00 31 d2 4c 8b 4c 24 08 48 89 55 38 49 8b 45 00 <4c> 89 48 08 4c 89 6d 30 48 89 45 28 4d 89 4d 00 49 89 ed 4d 85 ed Mar 16 15:55:11 Tower kernel: RSP: 0018:ffffc90003e5fe10 EFLAGS: 00010246 Mar 16 15:55:11 Tower kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888152cd3528 Mar 16 15:55:11 Tower kernel: RDX: 0000000000000000 RSI: ffffffff8297b8a0 RDI: ffff888143cfc950 Mar 16 15:55:11 Tower kernel: RBP: ffff888143cfc940 R08: ffff888152cd3520 R09: ffff888143cfc968 Mar 16 15:55:11 Tower kernel: R10: ffff888143cfc480 R11: 0000000000032140 R12: ffff8881edb3d6a8 Mar 16 15:55:11 Tower kernel: R13: ffff888152cd3538 R14: ffffc9000b5e8000 R15: ffffc90003e5fe48 Mar 16 15:55:11 Tower kernel: FS: 0000000000000000(0000) GS:ffff88885e140000(0000) knlGS:0000000000000000 Mar 16 15:55:11 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 16 15:55:11 Tower kernel: CR2: 0000000000000008 CR3: 0000000143316005 CR4: 00000000003726e0 Mar 16 15:55:11 Tower kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 16 15:55:11 Tower kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 存在内存相关的内核报错，建议检测下内存，参考： 感谢答复，内存我才还了不到一个月，之前用内存检查工具的确会发现问题，这个测了1天1夜，也没有发现问题，不到一天系统又硼了，只能长按电源键恢复，不知道该怎么办了。。。附上内存测试结果
March 21, 20242 yr 8 minutes ago, Chen1986 said: 感谢答复，内存我才还了不到一个月，之前用内存检查工具的确会发现问题，这个测了1天1夜，也没有发现问题，不到一天系统又硼了，只能长按电源键恢复，不知道该怎么办了。。。附上内存测试结果 内存检测通过不一定代表不是内存造成的，建议你先单根内存进行使用，看看还有没有这个问题；如果有再换另一根上去继续观察。如果还不行，有条件的话我建议再换内存观察一下。 虽然也不一定是内存造成的问题，但目前看来的话内存的嫌疑最大。
March 22, 20242 yr Author 13 hours ago, JackieWu said: 内存检测通过不一定代表不是内存造成的，建议你先单根内存进行使用，看看还有没有这个问题；如果有再换另一根上去继续观察。如果还不行，有条件的话我建议再换内存观察一下。 虽然也不一定是内存造成的问题，但目前看来的话内存的嫌疑最大。 主要是不知道哪个型号的内存一定没有问题，不然早换了，运行1天不到就崩，太糟心了，我先拆一根，试试吧
April 4, 20242 yr On 3/22/2024 at 11:50 AM, Chen1986 said: 主要是不知道哪个型号的内存一定没有问题，不然早换了，运行1天不到就崩，太糟心了，我先拆一根，试试吧 你的问题解决了吗？
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