[ 765.691379] EDAC sbridge: Some needed devices are missing [ 765.722803] EDAC MC: Removed device 0 for sb_edac.c Haswell SrcID#1_Ha#0: DEV 0000:ff:12.0 [ 765.750776] EDAC MC: Removed device 1 for sb_edac.c Haswell SrcID#0_Ha#0: DEV 0000:7f:12.0 [ 765.751217] EDAC sbridge: Couldn't find mci handler [ 765.751594] EDAC sbridge: Couldn't find mci handler [ 765.751967] EDAC sbridge: Failed to register device with error -19. [ 766.182769] smpboot: Booting Node 1 Processor 14 APIC 0x1c [ 766.195415] EDAC sbridge: Seeking for: PCI ID 8086:2fa0 [ 766.196092] EDAC sbridge: Seeking for: PCI ID 8086:2fa0 [ 766.196608] EDAC sbridge: Seeking for: PCI ID 8086:2fa0 [ 766.197124] EDAC sbridge: Seeking for: PCI ID 8086:2f60 [ 766.197590] EDAC sbridge: Seeking for: PCI ID 8086:2fa8 [ 766.198044] EDAC sbridge: Seeking for: PCI ID 8086:2fa8 [ 766.198500] EDAC sbridge: Seeking for: PCI ID 8086:2fa8 [ 766.198981] EDAC sbridge: Seeking for: PCI ID 8086:2f71 [ 766.199434] EDAC sbridge: Seeking for: PCI ID 8086:2f71 [ 766.199869] EDAC sbridge: Seeking for: PCI ID 8086:2f71 [ 766.200288] EDAC sbridge: Seeking for: PCI ID 8086:2faa [ 766.200709] EDAC sbridge: Seeking for: PCI ID 8086:2faa [ 766.201130] EDAC sbridge: Seeking for: PCI ID 8086:2faa [ 766.201551] EDAC sbridge: Seeking for: PCI ID 8086:2fab [ 766.201969] EDAC sbridge: Seeking for: PCI ID 8086:2fab [ 766.202392] EDAC sbridge: Seeking for: PCI ID 8086:2fab [ 766.202830] EDAC sbridge: Seeking for: PCI ID 8086:2fac [ 766.203250] EDAC sbridge: Seeking for: PCI ID 8086:2fac [ 766.203668] EDAC sbridge: Seeking for: PCI ID 8086:2fac [ 766.204085] EDAC sbridge: Seeking for: PCI ID 8086:2fad [ 766.204499] EDAC sbridge: Seeking for: PCI ID 8086:2fad [ 766.204914] EDAC sbridge: Seeking for: PCI ID 8086:2fad [ 766.205330] EDAC sbridge: Seeking for: PCI ID 8086:2f68 [ 766.205745] EDAC sbridge: Seeking for: PCI ID 8086:2f68 [ 766.206161] EDAC sbridge: Seeking for: PCI ID 8086:2f68 [ 766.206577] EDAC sbridge: Seeking for: PCI ID 8086:2f79 [ 766.207021] EDAC sbridge: Seeking for: PCI ID 8086:2f6a [ 766.207452] EDAC sbridge: Seeking for: PCI ID 8086:2f6b [ 766.207880] EDAC sbridge: Seeking for: PCI ID 8086:2f6c [ 766.208309] EDAC sbridge: Seeking for: PCI ID 8086:2f6d [ 766.208738] EDAC sbridge: Seeking for: PCI ID 8086:2ffc [ 766.209157] EDAC sbridge: Seeking for: PCI ID 8086:2ffc [ 766.209583] EDAC sbridge: Seeking for: PCI ID 8086:2ffc [ 766.210004] EDAC sbridge: Seeking for: PCI ID 8086:2ffd [ 766.210423] EDAC sbridge: Seeking for: PCI ID 8086:2ffd [ 766.210866] EDAC sbridge: Seeking for: PCI ID 8086:2ffd [ 766.211292] EDAC sbridge: Seeking for: PCI ID 8086:2fbd [ 766.211684] EDAC sbridge: Seeking for: PCI ID 8086:2fbd [ 766.212077] EDAC sbridge: Seeking for: PCI ID 8086:2fbd [ 766.212427] EDAC sbridge: Seeking for: PCI ID 8086:2fbf [ 766.212774] EDAC sbridge: Seeking for: PCI ID 8086:2fbf [ 766.213079] EDAC sbridge: Seeking for: PCI ID 8086:2fbf [ 766.213354] EDAC sbridge: Seeking for: PCI ID 8086:2fb9 [ 766.213621] EDAC sbridge: Seeking for: PCI ID 8086:2fb9 [ 766.213862] EDAC sbridge: Seeking for: PCI ID 8086:2fb9 [ 766.214100] EDAC sbridge: Seeking for: PCI ID 8086:2fbb [ 766.214325] EDAC sbridge: Seeking for: PCI ID 8086:2fbb [ 766.214522] EDAC sbridge: Seeking for: PCI ID 8086:2fbb [ 766.214890] EDAC MC0: Giving out device to module sb_edac.c controller Haswell SrcID#1_Ha#0: DEV 0000:ff:12.0 (INTERRUPT) [ 766.215308] EDAC MC1: Giving out device to module sb_edac.c controller Haswell SrcID#0_Ha#0: DEV 0000:7f:12.0 (INTERRUPT) [ 766.215592] EDAC sbridge: Some needed devices are missing [ 766.234763] EDAC MC: Removed device 0 for sb_edac.c Haswell SrcID#1_Ha#0: DEV 0000:ff:12.0 [ 766.258746] EDAC MC: Removed device 1 for sb_edac.c Haswell SrcID#0_Ha#0: DEV 0000:7f:12.0 [ 766.259151] EDAC sbridge: Couldn't find mci handler [ 766.259500] EDAC sbridge: Couldn't find mci handler [ 766.259844] EDAC sbridge: Failed to register device with error -19. [ 766.706729] smpboot: Booting Node 1 Processor 15 APIC 0x1e [ 766.713042] BUG: unable to handle kernel paging request at 0000000180040100 [ 766.713703] IP: __kmalloc_track_caller+0x97/0x1f0 [ 766.714234] PGD 0 [ 766.714235] P4D 0 [ 766.715711] Oops: 0000 [#2] SMP [ 766.716207] Modules linked in: nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp joydev input_leds kvm_intel kvm irqbypass intel_cstate ipmi_ssif mei_me mei shpchp intel_rapl_perf lpc_ich ipmi_si ipmi_devintf ipmi_msghandler mac_hid acpi_power_meter acpi_pad ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mgag200 ttm crct10dif_pclmul hid_generic crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea usbhid sysfillrect igb sysimgblt aesni_intel aes_x86_64 dca i2c_algo_bit crypto_simd glue_helper mxm_wmi hid fb_sys_fops ahci fnic cryptd libfcoe drm libahci libfc ptp megaraid_sas [ 766.721662] enic scsi_transport_fc pps_core wmi [ 766.722606] CPU: 15 PID: 99 Comm: cpuhp/15 Tainted: G D 4.13.0-16-generic #19-Ubuntu [ 766.723605] Hardware name: Cisco Systems Inc UCSC-C220-M4L/UCSC-C220-M4L, BIOS C220M4.2.0.10c.0.032320160810 03/23/2016 [ 766.724660] task: ffff94723b7745c0 task.stack: ffffa744866a4000 [ 766.725746] RIP: 0010:__kmalloc_track_caller+0x97/0x1f0 [ 766.726844] RSP: 0000:ffffa744866a7c48 EFLAGS: 00010206 [ 766.727959] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000002343 [ 766.729109] RDX: 0000000000002342 RSI: 0000000000000000 RDI: 000000000001f3e0 [ 766.730273] RBP: ffffa744866a7c80 R08: ffff94723f3df3e0 R09: ffff94623f807c00 [ 766.731459] R10: ffffa744866a7dc8 R11: 0000000000000006 R12: 0000000180040100 [ 766.732670] R13: 00000000014000c0 R14: 0000000000000007 R15: ffff94623f807c00 [ 766.733895] FS: 0000000000000000(0000) GS:ffff94723f3c0000(0000) knlGS:0000000000000000 [ 766.735154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 766.736433] CR2: 0000000180040100 CR3: 000000098b809000 CR4: 00000000001406e0 [ 766.737751] Call Trace: [ 766.739084] ? kvasprintf_const+0x45/0xa0 [ 766.740433] kvasprintf+0x66/0xd0 [ 766.741790] kvasprintf_const+0x45/0xa0 [ 766.743168] kobject_set_name_vargs+0x23/0x90 [ 766.744563] cpu_device_create+0xa4/0x100 [ 766.745973] ? smp_call_function_single+0xb9/0xe0 [ 766.747402] cacheinfo_cpu_online+0x2ac/0x400 [ 766.748837] ? get_cpu_cacheinfo+0x50/0x50 [ 766.750295] cpuhp_invoke_callback+0x84/0x3b0 [ 766.751768] cpuhp_up_callbacks+0x36/0xc0 [ 766.753242] cpuhp_thread_fun+0xd4/0xe0 [ 766.754688] smpboot_thread_fn+0xec/0x160 [ 766.756147] kthread+0x125/0x140 [ 766.757567] ? sort_range+0x30/0x30 [ 766.758961] ? kthread_create_on_node+0x70/0x70 [ 766.760372] ret_from_fork+0x25/0x30 [ 766.761758] Code: 08 65 4c 03 05 5b e5 7d 60 49 83 78 10 00 4d 8b 20 0f 84 ef 00 00 00 4d 85 e4 0f 84 e6 00 00 00 49 63 41 20 49 8b 39 48 8d 4a 01 <49> 8b 1c 04 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 bb 49 63 [ 766.764761] RIP: __kmalloc_track_caller+0x97/0x1f0 RSP: ffffa744866a7c48 [ 766.766251] CR2: 0000000180040100 [ 766.767732] ---[ end trace 2c0f2c3a31f3d243 ]---