Description of problem: 物理机型： BV62B2 Sugon H520-G30A cpu: Hygon C86 5280 16-core Processor CPU @ 2.5GHz 具体命令： virt-install --name qcow2-img --memory 4096 --vcpus 8 --osinfo detect=on,require=off --disk path=/tmp/anolisos_8_10_x64_20G_rhck_community_alibase_20250115.qcow2,format=qcow2 --network default --graphics vnc,listen=0.0.0.0,port=5900 --console pty,target_type=serial --boot hd 执行完连接:qvirsh console qcow2-img 报错信息： [ 0.000000] CPU: vendor_id 'HygonGenuine' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 0.000000] Detected processor HygonGenuine Hygon C86 5280 16-core Processor [ 0.000000] Warning: Unmaintained Hardware is detected: x86 processor:HygonGenuine Hygon C86 5280 16-core Processor [ 0.891362] core: Unable to init MCE device (rc: -5) [ 1.415392] BUG: unable to handle kernel paging request at ffffffffb5c7739a [ 1.417916] PGD 4b613067 P4D 4b613067 PUD 4b614063 PMD 49c001e1 [ 1.419946] Oops: 0003 [#1] SMP NOPTI [ 1.421253] CPU: 1 PID: 347 Comm: systemd-udevd Not tainted 4.18.0-553.34.1.0.1.an8.x86_64 #1 [ 1.423868] Hardware name: Red Hat KVM, BIOS 1.16.0-4.module+an8.8.0+11106+f187d0fd 04/01/2014 [ 1.426943] RIP: 0010:__send_ipi_mask+0x29a/0x2b0 [ 1.428585] Code: 24 0c c6 05 d4 89 ef 01 01 e8 6f 32 08 00 0f 0b 44 8b 4c 24 08 44 8b 54 24 0c e9 26 ff ff ff b8 0a 00 00 00 48 89 f9 4c 89 c6 <0f> 01 c1 eb 8a e8 2c 2f 08 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 1.434415] RSP: 0018:ffffbc0c40be3970 EFLAGS: 00010006 [ 1.436063] RAX: 000000000000000a RBX: 00000000000000f9 RCX: 0000000000000000 [ 1.438216] RDX: 0000000000000000 RSI: 00000000000000fc RDI: 0000000000000000 [ 1.440344] RBP: ffffbc0c40be39d8 R08: 00000000000000fc R09: 0000000000000000 [ 1.442633] R10: 0000000000000008 R11: 0000000000000079 R12: 0000000000000000 [ 1.444957] R13: 0000000000017a34 R14: 00000000000000fc R15: 0000000000000000 [ 1.447277] FS: 00007f7668415280(0000) GS:ffff917abbc40000(0000) knlGS:0000000000000000 [ 1.450064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.452155] CR2: ffffffffb5c7739a CR3: 0000000106448000 CR4: 00000000003506a0 [ 1.454632] Call Trace: [ 1.455706] ? __die_body+0x1a/0x60 [ 1.457066] ? __send_ipi_mask+0x29a/0x2b0 [ 1.458609] ? no_context+0x1ba/0x3f0 [ 1.460020] ? __send_ipi_mask+0x29a/0x2b0 [ 1.461561] ? __bad_area_nosemaphore+0x157/0x180 [ 1.463277] ? __send_ipi_mask+0x29a/0x2b0 [ 1.464776] ? do_page_fault+0x37/0x12d [ 1.466151] ? page_fault+0x1e/0x30 [ 1.467423] ? __send_ipi_mask+0x29a/0x2b0 [ 1.468863] ? __kmalloc_node+0x10a/0x2b0 [ 1.470316] ? on_each_cpu+0x2b/0x60 [ 1.471630] native_send_call_func_ipi+0xd5/0x120 [ 1.473441] kvm_smp_send_call_func_ipi+0x14/0x80 [ 1.475299] smp_call_function_many_cond+0x228/0x2f0 [ 1.477130] ? load_new_mm_cr3+0xe0/0xe0 [ 1.478726] ? load_new_mm_cr3+0xe0/0xe0 [ 1.480326] on_each_cpu+0x2b/0x60 [ 1.481671] __change_page_attr+0x4eb/0xc80 [ 1.483260] ? 0xffffffffb5c00000 [ 1.484585] __change_page_attr_set_clr+0x6c/0x2a0 [ 1.486360] ? kfree+0xd3/0x250 [ 1.487636] ? 0xffffffffb5c00000 [ 1.488997] __change_page_attr_set_clr+0x27c/0x2a0 [ 1.490804] change_page_attr_set_clr+0x108/0x1a0 [ 1.492559] set_memory_ro+0x26/0x30 [ 1.493965] module_enable_ro.part.59+0x8b/0xc0 [ 1.495659] load_module+0x1330/0x18c0 [ 1.497147] ? __do_sys_init_module+0x13b/0x180 [ 1.498840] __do_sys_init_module+0x13b/0x180 [ 1.500477] do_syscall_64+0x5b/0x1a0 [ 1.501912] entry_SYSCALL_64_after_hwframe+0x66/0xcb [ 1.503767] RIP: 0033:0x7f7666439c9e [ 1.505186] Code: 48 8b 0d ed 61 39 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ba 61 39 00 f7 d8 64 89 01 48 [ 1.511500] RSP: 002b:00007ffc8b410b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 1.514277] RAX: ffffffffffffffda RBX: 00005577da519bd0 RCX: 00007f7666439c9e [ 1.516751] RDX: 00007f766781288d RSI: 0000000000005260 RDI: 00005577da528a10 [ 1.519334] RBP: 00007f766781288d R08: 00005577da509510 R09: 00005577da4f501a [ 1.521803] R10: 0000000000000007 R11: 0000000000000246 R12: 00005577da528a10 [ 1.524285] R13: 00005577da505440 R14: 0000000000020000 R15: 0000000000000000 [ 1.526758] Modules linked in: serio_raw [ 1.528282] CR2: ffffffffb5c7739a [ 1.529610] ---[ end trace 78a75a14e838892e ]--- [ 1.531322] RIP: 0010:__send_ipi_mask+0x29a/0x2b0 [ 1.533067] Code: 24 0c c6 05 d4 89 ef 01 01 e8 6f 32 08 00 0f 0b 44 8b 4c 24 08 44 8b 54 24 0c e9 26 ff ff ff b8 0a 00 00 00 48 89 f9 4c 89 c6 <0f> 01 c1 eb 8a e8 2c 2f 08 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 1.539379] RSP: 0018:ffffbc0c40be3970 EFLAGS: 00010006 [ 1.541278] RAX: 000000000000000a RBX: 00000000000000f9 RCX: 0000000000000000 [ 1.543765] RDX: 0000000000000000 RSI: 00000000000000fc RDI: 0000000000000000 [ 1.546228] RBP: ffffbc0c40be39d8 R08: 00000000000000fc R09: 0000000000000000 [ 1.548687] R10: 0000000000000008 R11: 0000000000000079 R12: 0000000000000000 [ 1.551257] R13: 0000000000017a34 R14: 00000000000000fc R15: 0000000000000000 [ 1.553858] FS: 00007f7668415280(0000) GS:ffff917abbc40000(0000) knlGS:0000000000000000 [ 1.556930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.559098] CR2: ffffffffb5c7739a CR3: 0000000106448000 CR4: 00000000003506a0 [ 1.561711] Kernel panic - not syncing: Fatal exception [ 1.563918] Kernel Offset: 0x34c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1.567487] ---[ end Kernel panic - not syncing: Fatal exception ]---
anolis8 内核的支持策略是 RHCK 4.18 内核不合入国产处理器的补丁，所以目前 RHCK 4.18 内核是不支持海光cpu的，上游kernel支持海光是在 4.20 版本。 所以测试用例需要调整，RHCK 4.18 内核不测试海光 cpu 。