Package: x86info Version: 1.31~pre0.8052aabdd159bc9050e7dc264f33782c5acce05f-1+b1 Followup-For: Bug #886817
I see this too on an Intel(R) Xeon(R) CPU E3-1270 V2 in a Dell Poweredge T110, but only when I run as root. Running as a normal user gives: $ x86info x86info v1.31pre Dave Jones 2001-2011 Feedback to <da...@redhat.com>. Found 8 identical CPUs Extended Family: 0 Extended Model: 3 Family: 6 Model: 58 Stepping: 9 Type: 0 (Original OEM) CPU Model (x86info's best guess): Unknown model. Processor name string (BIOS programmed): Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz Total processor threads: 8 This system has 1 quad-core processor with hyper-threading (2 threads per core) running at an estimated 3.50GHz Failing case: # x86info x86info v1.31pre Dave Jones 2001-2011 Feedback to <da...@redhat.com>. readEntry: Bad address Found 8 identical CPUserror reading 1K from 0x9e400 And dmesg: [357069.945561] memremap attempted on mixed range 0x000000000009e000 size: 0x1000 [357069.945570] WARNING: CPU: 7 PID: 30032 at /build/linux-uwVqDp/linux-4.16.16/kernel/memremap.c:98 memremap+0x104/0x170 [357069.945571] Modules linked in: nfnetlink nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache devlink uas usb_storage fuse rfcomm bnep binfmt_misc snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hda_core btusb snd_usb_audio btrtl snd_usbmidi_lib btbcm btintel snd_rawmidi snd_seq_device snd_hwdep snd_pcm bluetooth snd_timer snd drbg ansi_cprng ftdi_sio tpm_tis tpm_tis_core tpm nouveau mxm_wmi video mgag200 usbserial dcdbas iTCO_wdt ecdh_generic iTCO_vendor_support rfkill intel_rapl ttm drm_kms_helper x86_pkg_temp_thermal intel_powerclamp soundcore drm evdev coretemp rng_core i2c_algo_bit kvm_intel lpc_ich sg kvm shpchp ie31200_edac irqbypass button wmi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate ipmi_si ipmi_devintf pcspkr ipmi_msghandler intel_uncore [357069.945610] intel_rapl_perf jc42 parport_pc ppdev sunrpc lp parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod sr_mod cdrom sd_mod hid_generic usbhid hid crc32c_intel ahci libahci libata scsi_mod aesni_intel ehci_pci aes_x86_64 crypto_simd ehci_hcd cryptd glue_helper tg3 i2c_i801 libphy usbcore usb_common thermal fan [357069.945633] CPU: 7 PID: 30032 Comm: x86info Not tainted 4.16.0-2-amd64 #1 Debian 4.16.16-2 [357069.945633] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.8.0 06/24/2014 [357069.945636] RIP: 0010:memremap+0x104/0x170 [357069.945637] RSP: 0018:ffffb559087dfe48 EFLAGS: 00010282 [357069.945638] RAX: 0000000000000000 RBX: 0000000000000400 RCX: 0000000000000006 [357069.945639] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9427ffdd6730 [357069.945640] RBP: 0000000000000001 R08: 000000000000051e R09: 0000000000000004 [357069.945640] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000001000 [357069.945641] R13: 00007ffdcc99ce90 R14: ffff94255dff4000 R15: 0000000000000000 [357069.945642] FS: 00007f73d042f740(0000) GS:ffff9427ffdc0000(0000) knlGS:0000000000000000 [357069.945643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [357069.945644] CR2: 00007ffdcc99ce80 CR3: 00000002cb906006 CR4: 00000000001606e0 [357069.945645] Call Trace: [357069.945652] xlate_dev_mem_ptr+0x25/0x40 [357069.945656] read_mem+0x6b/0x180 [357069.945659] vfs_read+0x89/0x130 [357069.945660] SyS_read+0x52/0xc0 [357069.945663] do_syscall_64+0x6c/0x130 [357069.945667] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [357069.945669] RIP: 0033:0x7f73cfd7f061 [357069.945669] RSP: 002b:00007ffdcc99ce48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [357069.945671] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 00007f73cfd7f061 [357069.945671] RDX: 0000000000000400 RSI: 00007ffdcc99ce90 RDI: 0000000000000003 [357069.945672] RBP: 0000000000000008 R08: 0000000000000001 R09: 00007ffdcc9dcdc7 [357069.945673] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000009e400 [357069.945674] R13: 00007ffdcc9dced8 R14: 00007ffdcc99ce90 R15: 00007ffdcc99ce7e [357069.945675] Code: 48 83 c4 08 5b 5d 41 5c c3 80 3d 5f 49 f5 00 00 75 b7 4c 89 e2 48 89 e6 48 c7 c7 f0 42 e3 9a c6 05 49 49 f5 00 01 e8 1c 9d ed ff <0f> 0b eb 9a 4c 89 e6 48 89 df e8 6d 4b ec ff 48 85 c0 74 99 48 [357069.945700] ---[ end trace 43bb71df74c44b55 ]--- -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (800, 'testing'), (500, 'testing-debug'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.16.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages x86info depends on: ii libc6 2.27-3 ii libpci3 1:3.5.2-1 ii udev 239-5 x86info recommends no packages. x86info suggests no packages. -- no debconf information
