I hoped, this patch would fix the efi issue: https://lkml.org/lkml/2018/1/5/534
But, unfortunatly it does not. I got a partial panic message this time:
[ 4.737578] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 4.846712] BUG: unable to handle kernel paging request at 0000000000017e10 [ 4.854509] IP: [<ffffffff810ce77e>] native_queued_spin_lock_slowpath+0xfe/0x170 [ 4.862780] PGD 0 [ 4.865034] Oops: 0002 [#1] SMP [ 4.868657] Modules linked in: [ 4.872075] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.110_pt_linux-v4.4.110 #3 [ 4.880526] Hardware name: Oracle Corporation ORACLE SERVER X6-2/ASM,MOTHERBOARD,1U, BIOS 38050100 08/30/2016 [ 4.891596] task: ffffffff81aab500 ti: ffffffff81a98000 task.ti: ffffffff81a98000 [ 4.899950] RIP: 0010:[<ffffffff810ce77e>] [<ffffffff810ce77e>] native_queued_spin_lock_slowpath+0xfe/0x170 [ 4.910936] RSP: 0000:ffff881fff803c88 EFLAGS: 00010002 [ 4.916865] RAX: 000000000000206b RBX: ffff88407e611900 RCX: ffff881fff817e00 [ 4.924831] RDX: 0000000000017e10 RSI: 0000000000040000 RDI: ffff88407e611a58 [ 4.932797] RBP: ffff881fff803c88 R08: 0000000000000101 R09: 0000000000000000 [ 4.940764] R10: 000000005c96d000 R11: ffff88005c96d0c0 R12: ffff881ff25e52c8 [ 4.948730] R13: ffff88407e6d1900 R14: ffff881fff8118c0 R15: ffff88407e6118c0 [ 4.956696] FS: 0000000000000000(0000) GS:ffff881fff800000(0000) knlGS:0000000000000000 [ 4.965727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.972140] CR2: 0000000000017e10 CR3: 0000000001aa2000 CR4: 00000000003606
On Fri, Jan 5, 2018 at 1:21 PM, Pavel Tatashin pasha.tatashin@oracle.com wrote:
Pavel, can you send your /proc/cpuinfo on a noefi boot? (Just the first CPU worth is fine.)
With noefi option:
[root@ca-ostest441 ~]# more /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz stepping : 1 microcode : 0xb00001d cpu MHz : 1971.406 cache size : 25600 KB physical id : 0 siblings : 20 core id : 0 cpu cores : 10 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes 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 rdt scp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc ap erfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_time r aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb invpcid_singl e pln pts dtherm intel_pt kaiser tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdseed adx smap xsaveopt cqm_llc cqm_occup_llc bugs : bogomips : 4390.08 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: