Messages in this thread | | | Subject | [WARNING AND ERROR] may be system slow and audio and video breaking | From | Jeffrin Jose T <> | Date | Sun, 18 Oct 2020 20:24:36 +0530 |
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hello, System was slow and audio and video was breaking. I was compiling a kernel and also played a youtube video in firefox and maybe evolution.
meminfo.txt and lscpu.txt files are attached.
The following is a part from "dmesg -l warn"
-------------------x--------------x-------------x------------ smpboot: Scheduler frequency invariance went wobbly, disabling! [ 1112.592866] unchecked MSR access error: RDMSR from 0x123 at rIP: 0xffffffffb5c9a184 (native_read_msr+0x4/0x30) [ 1112.592869] Call Trace: [ 1112.592876] update_srbds_msr+0x6f/0xb0 [ 1112.592880] smp_store_cpu_info+0x8e/0xb0 [ 1112.592883] start_secondary+0x93/0x200 [ 1112.592887] ? set_cpu_sibling_map+0xcb0/0xcb0 [ 1112.592891] secondary_startup_64+0xa4/0xb0 [ 1112.592898] unchecked MSR access error: WRMSR to 0x123 (tried to write 0x0000000000000000) at rIP: 0xffffffffb5c9a264 (native_write_msr+0x4/0x20) [ 1112.592899] Call Trace: [ 1112.592902] update_srbds_msr+0x98/0xb0 [ 1112.592904] smp_store_cpu_info+0x8e/0xb0 [ 1112.592907] start_secondary+0x93/0x200 [ 1112.592911] ? set_cpu_sibling_map+0xcb0/0xcb0 [ 1112.592914] secondary_startup_64+0xa4/0xb0 [ 2915.106879] show_signal: 6 callbacks suppressed [ 6089.209343] WARNING: stack going in the wrong direction? at i915_gem_close_object+0x2fb/0x560 [i915] $ -----------------x---------------x----------------x------------ Linux debian 5.9.1-rc1+ #4 SMP Fri Oct 16 16:48:04 IST 2020 x86_64 GNU/Linux
GNU Make 4.3 Binutils 2.35.1 Util-linux 2.36 Mount 2.36 Bison 3.7.2 Flex 2.6.4 Dynamic linker (ldd) 2.30 Procps 3.3.16 Kbd 2.3.0 Console-tools 2.3.0 Sh-utils 8.32 Udev 246
Reported-by: Jeffrin Jose T <jeffrin@rajagiritech.edu.in
-- software engineer rajagiri school of engineering and technology MemTotal: 6952576 kB MemFree: 299000 kB MemAvailable: 2964748 kB Buffers: 169024 kB Cached: 3447336 kB SwapCached: 108 kB Active: 1996356 kB Inactive: 3315820 kB Active(anon): 643748 kB Inactive(anon): 1950892 kB Active(file): 1352608 kB Inactive(file): 1364928 kB Unevictable: 57668 kB Mlocked: 160 kB SwapTotal: 8263676 kB SwapFree: 8261092 kB Dirty: 16632 kB Writeback: 0 kB AnonPages: 1736772 kB Mapped: 520572 kB Shmem: 898760 kB KReclaimable: 264048 kB Slab: 1045968 kB SReclaimable: 264048 kB SUnreclaim: 781920 kB KernelStack: 28320 kB PageTables: 27856 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 11739964 kB Committed_AS: 7741848 kB VmallocTotal: 34359738367 kB VmallocUsed: 60544 kB VmallocChunk: 0 kB Percpu: 2672 kB HardwareCorrupted: 0 kB AnonHugePages: 763904 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 891756 kB DirectMap2M: 7372800 kB DirectMap1G: 1048576 kB Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 39 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 142 Model name: Intel(R) Core(TM) i3-7020U CPU @ 2.30GHz Stepping: 9 CPU MHz: 2299.999 CPU max MHz: 2300.0000 CPU min MHz: 400.0000 BogoMIPS: 4599.93 Virtualization: VT-x L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 512 KiB L3 cache: 3 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full generic retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling Vulnerability Srbds: Mitigation; Microcode Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
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