[缺陷描述]： 安装6.6.71-3_rc1.al8.x86_64内核，dmesg开机自启动日志中有warn级别的call trace异常日志 详细日志如下： [root@3f9Lab15 ~]# dmesg -l warn -T [Wed Mar 5 15:28:55 2025] #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64 #65 #66 #67 #68 #69 #70 #71 #72 #73 #74 #75 #76 #77 #78 #79 #80 #81 #82 #83 #84 #85 #86 #87 #88 #89 #90 #91 #92 #93 #94 #95 [Wed Mar 5 15:28:55 2025] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [Wed Mar 5 15:28:55 2025] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [Wed Mar 5 15:29:12 2025] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [Wed Mar 5 15:29:13 2025] printk: systemd: 12 output lines suppressed due to ratelimiting [Wed Mar 5 15:29:13 2025] Modules linked in: soundcore(E+) isst_if_common(E+) ioatdma(E+) intel_pch_thermal(E+) intel_vsec(E+) intel_th_pci(E+) i2c_smbus(E) mei(E) ipmi_devintf(E) intel_th(E) dca(E) ipmi_msghandler(E) fjes(E-) acpi_power_meter(E+) acpi_pad(E) vfat(E) fat(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) ast(E) i2c_algo_bit(E) drm_shmem_helper(E) drm_kms_helper(E) nvme(E) crc32c_intel(E) mlx5_core(E) mlxfw(E) nvme_core(E) pci_hyperv_intf(E) psample(E) drm(E) wmi(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) sg(E) ahci(E) libahci(E) libata(E) [Wed Mar 5 15:29:13 2025] CPU: 4 PID: 1770 Comm: systemd-udevd Tainted: G E 6.6.71-3_rc1.al8.x86_64 #1 [Wed Mar 5 15:29:13 2025] Hardware name: AlibabaCloud AliServer-Taishan2.0-2U20SD2P/SA5112H6 , BIOS 2.0.WL.AL.P.073.04 06/17/2024 [Wed Mar 5 15:29:13 2025] Call Trace: [Wed Mar 5 15:29:13 2025] <TASK> [Wed Mar 5 15:29:13 2025] dump_stack_lvl+0x36/0x50 [Wed Mar 5 15:29:13 2025] __schedule_bug+0x52/0x60 [Wed Mar 5 15:29:13 2025] __schedule+0x5bb/0x700 [Wed Mar 5 15:29:13 2025] ? osq_lock+0x8b/0x110 [Wed Mar 5 15:29:13 2025] schedule+0x5e/0xd0 [Wed Mar 5 15:29:13 2025] schedule_preempt_disabled+0x15/0x30 [Wed Mar 5 15:29:13 2025] rwsem_down_write_slowpath+0x208/0x4e0 [Wed Mar 5 15:29:13 2025] down_write+0x5b/0x60 [Wed Mar 5 15:29:13 2025] kernfs_activate+0x2e/0xc0 [Wed Mar 5 15:29:13 2025] kernfs_add_one+0x10e/0x150 [Wed Mar 5 15:29:13 2025] kernfs_create_dir_ns+0x51/0x80 [Wed Mar 5 15:29:13 2025] sysfs_create_dir_ns+0x74/0xd0 [Wed Mar 5 15:29:13 2025] kobject_add_internal+0xba/0x2a0 [Wed Mar 5 15:29:13 2025] kobject_add+0x7d/0xe0 [Wed Mar 5 15:29:13 2025] ? get_device_parent+0x25/0x1d0 [Wed Mar 5 15:29:13 2025] device_add+0xe2/0x6f0 [Wed Mar 5 15:29:13 2025] intel_th_subdevice_alloc+0x1b8/0x320 [intel_th] [Wed Mar 5 15:29:13 2025] ? rpm_idle+0x20/0x280 [Wed Mar 5 15:29:13 2025] ? rpm_suspend+0x687/0x6a0 [Wed Mar 5 15:29:13 2025] ? rwsem_wake.isra.0+0x69/0x90 [Wed Mar 5 15:29:13 2025] ? rpm_check_suspend_allowed+0x54/0xb0 [Wed Mar 5 15:29:13 2025] intel_th_alloc+0x1d6/0x350 [intel_th] [Wed Mar 5 15:29:13 2025] intel_th_pci_probe+0x327/0x370 [intel_th_pci] [Wed Mar 5 15:29:13 2025] local_pci_probe+0x42/0xa0 [Wed Mar 5 15:29:13 2025] pci_call_probe+0x51/0x160 [Wed Mar 5 15:29:13 2025] pci_device_probe+0x83/0x100 [Wed Mar 5 15:29:13 2025] ? driver_sysfs_add+0x5d/0xc0 [Wed Mar 5 15:29:13 2025] really_probe+0x1ae/0x410 [Wed Mar 5 15:29:13 2025] ? __pfx___driver_attach+0x10/0x10 [Wed Mar 5 15:29:13 2025] __driver_probe_device+0x7b/0x160 [Wed Mar 5 15:29:13 2025] driver_probe_device+0x1f/0x90 [Wed Mar 5 15:29:13 2025] __driver_attach+0xd8/0x1d0 [Wed Mar 5 15:29:13 2025] bus_for_each_dev+0x74/0xc0 [Wed Mar 5 15:29:13 2025] bus_add_driver+0x115/0x240 [Wed Mar 5 15:29:13 2025] driver_register+0x59/0x100 [Wed Mar 5 15:29:13 2025] ? __pfx_intel_th_pci_driver_init+0x10/0x10 [intel_th_pci] [Wed Mar 5 15:29:13 2025] do_one_initcall+0x47/0x300 [Wed Mar 5 15:29:13 2025] ? kmalloc_trace+0x2a/0xa0 [Wed Mar 5 15:29:13 2025] do_init_module+0x60/0x240 [Wed Mar 5 15:29:13 2025] init_module_from_file+0x86/0xc0 [Wed Mar 5 15:29:13 2025] idempotent_init_module+0x109/0x300 [Wed Mar 5 15:29:13 2025] __x64_sys_finit_module+0x5e/0xb0 [Wed Mar 5 15:29:13 2025] do_syscall_64+0x38/0x80 [Wed Mar 5 15:29:13 2025] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [Wed Mar 5 15:29:13 2025] RIP: 0033:0x7f9fa0c619cd [Wed Mar 5 15:29:13 2025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 74 19 00 f7 d8 64 89 01 48 [Wed Mar 5 15:29:13 2025] RSP: 002b:00007ffe00fc4b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [Wed Mar 5 15:29:13 2025] RAX: ffffffffffffffda RBX: 000055f6e8f978f0 RCX: 00007f9fa0c619cd [Wed Mar 5 15:29:13 2025] RDX: 0000000000000000 RSI: 00007f9fa118983d RDI: 000000000000000f [Wed Mar 5 15:29:13 2025] RBP: 0000000000020000 R08: 0000000000000000 R09: 00007ffe00fc4ce0 [Wed Mar 5 15:29:13 2025] R10: 000000000000000f R11: 0000000000000246 R12: 00007f9fa118983d [Wed Mar 5 15:29:13 2025] R13: 0000000000000000 R14: 000055f6e8fb1f60 R15: 000055f6e8f978f0 [Wed Mar 5 15:29:13 2025] </TASK> [Wed Mar 5 15:29:13 2025] Modules linked in: i2c_i801(E+) ipmi_si(E+) soundcore(E) isst_if_common(E+) ioatdma(E+) intel_pch_thermal(E) intel_vsec(E) intel_th_pci(E+) i2c_smbus(E) mei(E) ipmi_devintf(E) intel_th(E) dca(E) ipmi_msghandler(E) fjes(E-) acpi_power_meter(E+) acpi_pad(E) vfat(E) fat(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) ast(E) i2c_algo_bit(E) drm_shmem_helper(E) drm_kms_helper(E) nvme(E) crc32c_intel(E) mlx5_core(E) mlxfw(E) nvme_core(E) pci_hyperv_intf(E) psample(E) drm(E) wmi(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) sg(E) ahci(E) libahci(E) libata(E) [Wed Mar 5 15:29:13 2025] CPU: 4 PID: 1770 Comm: systemd-udevd Tainted: G W E 6.6.71-3_rc1.al8.x86_64 #1 [Wed Mar 5 15:29:13 2025] Hardware name: AlibabaCloud AliServer-Taishan2.0-2U20SD2P/SA5112H6 , BIOS 2.0.WL.AL.P.073.04 06/17/2024 [Wed Mar 5 15:29:13 2025] Call Trace: [Wed Mar 5 15:29:13 2025] <TASK> [Wed Mar 5 15:29:13 2025] dump_stack_lvl+0x36/0x50 [Wed Mar 5 15:29:13 2025] __schedule_bug+0x52/0x60 [Wed Mar 5 15:29:13 2025] __schedule+0x5bb/0x700 [Wed Mar 5 15:29:13 2025] schedule+0x5e/0xd0 [Wed Mar 5 15:29:13 2025] schedule_preempt_disabled+0x15/0x30 [Wed Mar 5 15:29:13 2025] rwsem_down_write_slowpath+0x208/0x4e0 [Wed Mar 5 15:29:13 2025] down_write+0x5b/0x60 [Wed Mar 5 15:29:13 2025] kernfs_remove_by_name_ns+0x3c/0xc0 [Wed Mar 5 15:29:13 2025] device_links_driver_bound+0x5c/0x2d0 [Wed Mar 5 15:29:13 2025] driver_bound+0x5f/0xe0 [Wed Mar 5 15:29:13 2025] really_probe+0x263/0x410 [Wed Mar 5 15:29:13 2025] ? __pfx___driver_attach+0x10/0x10 [Wed Mar 5 15:29:13 2025] __driver_probe_device+0x7b/0x160 [Wed Mar 5 15:29:13 2025] driver_probe_device+0x1f/0x90 [Wed Mar 5 15:29:13 2025] __driver_attach+0xd8/0x1d0 [Wed Mar 5 15:29:13 2025] bus_for_each_dev+0x74/0xc0 [Wed Mar 5 15:29:13 2025] bus_add_driver+0x115/0x240 [Wed Mar 5 15:29:13 2025] driver_register+0x59/0x100 [Wed Mar 5 15:29:13 2025] ? __pfx_intel_th_pci_driver_init+0x10/0x10 [intel_th_pci] [Wed Mar 5 15:29:13 2025] do_one_initcall+0x47/0x300 [Wed Mar 5 15:29:13 2025] ? kmalloc_trace+0x2a/0xa0 [Wed Mar 5 15:29:13 2025] do_init_module+0x60/0x240 [Wed Mar 5 15:29:13 2025] init_module_from_file+0x86/0xc0 [Wed Mar 5 15:29:13 2025] idempotent_init_module+0x109/0x300 [Wed Mar 5 15:29:13 2025] __x64_sys_finit_module+0x5e/0xb0 [Wed Mar 5 15:29:13 2025] do_syscall_64+0x38/0x80 [Wed Mar 5 15:29:13 2025] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [Wed Mar 5 15:29:13 2025] RIP: 0033:0x7f9fa0c619cd [Wed Mar 5 15:29:13 2025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 74 19 00 f7 d8 64 89 01 48 [Wed Mar 5 15:29:13 2025] RSP: 002b:00007ffe00fc4b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [Wed Mar 5 15:29:13 2025] RAX: ffffffffffffffda RBX: 000055f6e8f978f0 RCX: 00007f9fa0c619cd [Wed Mar 5 15:29:13 2025] RDX: 0000000000000000 RSI: 00007f9fa118983d RDI: 000000000000000f [Wed Mar 5 15:29:13 2025] RBP: 0000000000020000 R08: 0000000000000000 R09: 00007ffe00fc4ce0 [Wed Mar 5 15:29:13 2025] R10: 000000000000000f R11: 0000000000000246 R12: 00007f9fa118983d [Wed Mar 5 15:29:13 2025] R13: 0000000000000000 R14: 000055f6e8fb1f60 R15: 000055f6e8f978f0 [Wed Mar 5 15:29:13 2025] </TASK> [Wed Mar 5 15:29:13 2025] intel_th_pci 0000:80:02.4: can't derive routing for PCI INT A [Wed Mar 5 15:29:13 2025] intel_th_pci 0000:80:02.4: PCI INT A: not connected [Wed Mar 5 15:29:13 2025] intel_th_pci: probe of 0000:80:02.4 failed with error -107 [Wed Mar 5 15:29:13 2025] i2c i2c-1: Systems with more than 4 memory slots not supported yet, not instantiating SPD [Wed Mar 5 15:29:13 2025] Modules linked in: snd_timer(E+) iTCO_vendor_support(E+) isst_if_mbox_pci(E+) isst_if_mmio(E) acpi_ipmi(E+) pcspkr(E) intel_th_gth(E+) intel_uncore(E+) snd(E) mei_me(E) ib_core(E) i2c_i801(E) ipmi_si(E+) soundcore(E) isst_if_common(E) ioatdma(E+) intel_pch_thermal(E) intel_vsec(E) intel_th_pci(E) i2c_smbus(E) mei(E) ipmi_devintf(E) intel_th(E) dca(E) ipmi_msghandler(E) acpi_power_meter(E+) acpi_pad(E) vfat(E) fat(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) ast(E) i2c_algo_bit(E) drm_shmem_helper(E) drm_kms_helper(E) nvme(E) crc32c_intel(E) mlx5_core(E) mlxfw(E) nvme_core(E) pci_hyperv_intf(E) psample(E) drm(E) wmi(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) sg(E) ahci(E) libahci(E) libata(E) [Wed Mar 5 15:29:13 2025] CPU: 66 PID: 1806 Comm: modprobe Tainted: G W E 6.6.71-3_rc1.al8.x86_64 #1 [Wed Mar 5 15:29:13 2025] Hardware name: AlibabaCloud AliServer-Taishan2.0-2U20SD2P/SA5112H6 , BIOS 2.0.WL.AL.P.073.04 06/17/2024 [Wed Mar 5 15:29:13 2025] Call Trace: [Wed Mar 5 15:29:13 2025] <TASK> [Wed Mar 5 15:29:13 2025] dump_stack_lvl+0x36/0x50 [Wed Mar 5 15:29:13 2025] __schedule_bug+0x52/0x60 [Wed Mar 5 15:29:13 2025] __schedule+0x5bb/0x700 [Wed Mar 5 15:29:13 2025] ? select_idle_sibling+0x27/0x4b0 [Wed Mar 5 15:29:13 2025] schedule+0x5e/0xd0 [Wed Mar 5 15:29:13 2025] schedule_timeout+0x147/0x160 [Wed Mar 5 15:29:13 2025] ? select_task_rq_fair+0x154/0x350 [Wed Mar 5 15:29:13 2025] ? sched_clock+0x10/0x30 [Wed Mar 5 15:29:13 2025] ? sched_clock_cpu+0xf/0x190 [Wed Mar 5 15:29:13 2025] ? __smp_call_single_queue+0x2f/0x110 [Wed Mar 5 15:29:13 2025] ? ttwu_queue_wakelist+0xef/0x110 [Wed Mar 5 15:29:13 2025] wait_for_completion+0x8a/0x160 [Wed Mar 5 15:29:13 2025] devtmpfs_submit_req+0x6e/0x90 [Wed Mar 5 15:29:13 2025] devtmpfs_create_node+0x9e/0xd0 [Wed Mar 5 15:29:13 2025] device_add+0x4cb/0x6f0 [Wed Mar 5 15:29:13 2025] intel_th_subdevice_alloc+0x1b8/0x320 [intel_th] [Wed Mar 5 15:29:13 2025] intel_th_output_enable+0xb8/0x100 [intel_th] [Wed Mar 5 15:29:13 2025] intel_th_gth_probe+0x269/0x4d0 [intel_th_gth] [Wed Mar 5 15:29:13 2025] ? ktime_get_mono_fast_ns+0x3e/0x90 [Wed Mar 5 15:29:13 2025] intel_th_probe+0x6c/0x120 [intel_th] [Wed Mar 5 15:29:13 2025] really_probe+0x1ae/0x410 [Wed Mar 5 15:29:13 2025] ? __pfx___driver_attach+0x10/0x10 [Wed Mar 5 15:29:13 2025] __driver_probe_device+0x7b/0x160 [Wed Mar 5 15:29:13 2025] driver_probe_device+0x1f/0x90 [Wed Mar 5 15:29:13 2025] __driver_attach+0xd8/0x1d0 [Wed Mar 5 15:29:13 2025] bus_for_each_dev+0x74/0xc0 [Wed Mar 5 15:29:13 2025] bus_add_driver+0x115/0x240 [Wed Mar 5 15:29:13 2025] driver_register+0x59/0x100 [Wed Mar 5 15:29:13 2025] ? __pfx_intel_th_gth_driver_init+0x10/0x10 [intel_th_gth] [Wed Mar 5 15:29:13 2025] do_one_initcall+0x47/0x300 [Wed Mar 5 15:29:13 2025] ? kmalloc_trace+0x2a/0xa0 [Wed Mar 5 15:29:13 2025] do_init_module+0x60/0x240 [Wed Mar 5 15:29:13 2025] init_module_from_file+0x86/0xc0 [Wed Mar 5 15:29:13 2025] idempotent_init_module+0x109/0x300 [Wed Mar 5 15:29:13 2025] __x64_sys_finit_module+0x5e/0xb0 [Wed Mar 5 15:29:13 2025] do_syscall_64+0x38/0x80 [Wed Mar 5 15:29:13 2025] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [Wed Mar 5 15:29:13 2025] RIP: 0033:0x7fa7b40619cd [Wed Mar 5 15:29:13 2025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 74 19 00 f7 d8 64 89 01 48 [Wed Mar 5 15:29:13 2025] RSP: 002b:00007ffceb9b5148 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [Wed Mar 5 15:29:13 2025] RAX: ffffffffffffffda RBX: 0000564fdff87c80 RCX: 00007fa7b40619cd [Wed Mar 5 15:29:13 2025] RDX: 0000000000000000 RSI: 0000564fcc81119e RDI: 0000000000000000 [Wed Mar 5 15:29:13 2025] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [Wed Mar 5 15:29:13 2025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fcc81119e [Wed Mar 5 15:29:13 2025] R13: 0000000000000000 R14: 0000564fdff87fb0 R15: 0000564fdff87c80 [Wed Mar 5 15:29:13 2025] </TASK> [Wed Mar 5 15:29:13 2025] Modules linked in: ib_uverbs(E+) snd_timer(E) iTCO_vendor_support(E) isst_if_mbox_pci(E) isst_if_mmio(E) acpi_ipmi(E+) pcspkr(E) intel_th_gth(E+) intel_uncore(E+) snd(E) mei_me(E) ib_core(E) i2c_i801(E) ipmi_si(E+) soundcore(E) isst_if_common(E) ioatdma(E+) intel_pch_thermal(E) intel_vsec(E) intel_th_pci(E) i2c_smbus(E) mei(E) ipmi_devintf(E) intel_th(E) dca(E) ipmi_msghandler(E) acpi_power_meter(E+) acpi_pad(E) vfat(E) fat(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) ast(E) i2c_algo_bit(E) drm_shmem_helper(E) drm_kms_helper(E) nvme(E) crc32c_intel(E) mlx5_core(E) mlxfw(E) nvme_core(E) pci_hyperv_intf(E) psample(E) drm(E) wmi(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) sg(E) ahci(E) libahci(E) libata(E) [Wed Mar 5 15:29:13 2025] CPU: 66 PID: 1806 Comm: modprobe Tainted: G W E 6.6.71-3_rc1.al8.x86_64 #1 [Wed Mar 5 15:29:13 2025] Hardware name: AlibabaCloud AliServer-Taishan2.0-2U20SD2P/SA5112H6 , BIOS 2.0.WL.AL.P.073.04 06/17/2024 [Wed Mar 5 15:29:13 2025] Call Trace: [Wed Mar 5 15:29:13 2025] <TASK> [Wed Mar 5 15:29:13 2025] dump_stack_lvl+0x36/0x50 [Wed Mar 5 15:29:13 2025] __schedule_bug+0x52/0x60 [Wed Mar 5 15:29:13 2025] __schedule+0x5bb/0x700 [Wed Mar 5 15:29:13 2025] ? selinux_kernfs_init_security+0x5b/0x200 [Wed Mar 5 15:29:13 2025] schedule+0x5e/0xd0 [Wed Mar 5 15:29:13 2025] schedule_preempt_disabled+0x15/0x30 [Wed Mar 5 15:29:13 2025] rwsem_down_write_slowpath+0x208/0x4e0 [Wed Mar 5 15:29:13 2025] down_write+0x5b/0x60 [Wed Mar 5 15:29:13 2025] kernfs_add_one+0x38/0x150 [Wed Mar 5 15:29:13 2025] __kernfs_create_file+0x7c/0xc0 [Wed Mar 5 15:29:13 2025] sysfs_add_file_mode_ns+0x72/0x130 [Wed Mar 5 15:29:13 2025] ? kernfs_add_one+0x10e/0x150 [Wed Mar 5 15:29:13 2025] create_files+0x8e/0x1f0 [Wed Mar 5 15:29:13 2025] internal_create_group+0x167/0x220 [Wed Mar 5 15:29:13 2025] intel_th_gth_probe+0x486/0x4d0 [intel_th_gth] [Wed Mar 5 15:29:13 2025] intel_th_probe+0x6c/0x120 [intel_th] [Wed Mar 5 15:29:13 2025] really_probe+0x1ae/0x410 [Wed Mar 5 15:29:13 2025] ? __pfx___driver_attach+0x10/0x10 [Wed Mar 5 15:29:13 2025] __driver_probe_device+0x7b/0x160 [Wed Mar 5 15:29:13 2025] driver_probe_device+0x1f/0x90 [Wed Mar 5 15:29:13 2025] __driver_attach+0xd8/0x1d0 [Wed Mar 5 15:29:13 2025] bus_for_each_dev+0x74/0xc0 [Wed Mar 5 15:29:13 2025] bus_add_driver+0x115/0x240 [Wed Mar 5 15:29:13 2025] driver_register+0x59/0x100 [Wed Mar 5 15:29:13 2025] ? __pfx_intel_th_gth_driver_init+0x10/0x10 [intel_th_gth] [Wed Mar 5 15:29:13 2025] do_one_initcall+0x47/0x300 [Wed Mar 5 15:29:13 2025] ? kmalloc_trace+0x2a/0xa0 [Wed Mar 5 15:29:13 2025] do_init_module+0x60/0x240 [Wed Mar 5 15:29:13 2025] init_module_from_file+0x86/0xc0 [Wed Mar 5 15:29:13 2025] idempotent_init_module+0x109/0x300 [Wed Mar 5 15:29:13 2025] __x64_sys_finit_module+0x5e/0xb0 [Wed Mar 5 15:29:13 2025] do_syscall_64+0x38/0x80 [Wed Mar 5 15:29:13 2025] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [Wed Mar 5 15:29:13 2025] RIP: 0033:0x7fa7b40619cd [Wed Mar 5 15:29:13 2025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 74 19 00 f7 d8 64 89 01 48 [Wed Mar 5 15:29:13 2025] RSP: 002b:00007ffceb9b5148 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [Wed Mar 5 15:29:13 2025] RAX: ffffffffffffffda RBX: 0000564fdff87c80 RCX: 00007fa7b40619cd [Wed Mar 5 15:29:13 2025] RDX: 0000000000000000 RSI: 0000564fcc81119e RDI: 0000000000000000 [Wed Mar 5 15:29:13 2025] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [Wed Mar 5 15:29:13 2025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fcc81119e [Wed Mar 5 15:29:13 2025] R13: 0000000000000000 R14: 0000564fdff87fb0 R15: 0000564fdff87c80 [Wed Mar 5 15:29:13 2025] </TASK> [Wed Mar 5 15:29:13 2025] power_meter ACPI000D:00: Ignoring unsafe software power cap! [Wed Mar 5 15:29:13 2025] power_meter ACPI000D:00: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [Wed Mar 5 15:29:18 2025] block sda: the capability attribute has been deprecated. [重现概率] 必现 [重现环境] 内核： # uname -r 6.6.71-3_rc1.al8.x86_64 #cat /proc/cmdline BOOT_IMAGE=(hd0,gpt2)/boot/vmlinuz-6.6.71-3_rc1.al8.x86_64 root=UUID=9ed799c2-cb0e-49a1-b81e-6a8d84f90980 ro biosdevname=0 rd.driver.pre=ahci cgroup.memory=nokmem console=ttyS0,115200 fsck.repair=yes crashkernel=0M-2G:0M,2G-256G:256M,256G-1024G:320M,1024G-:384M 版本信息： # cat /etc/os-release NAME="Alibaba Cloud Linux" VERSION="3 (Soaring Falcon)" ID="alinux" ID_LIKE="rhel fedora centos anolis" VERSION_ID="3" UPDATE_ID="10" PLATFORM_ID="platform:al8" PRETTY_NAME="Alibaba Cloud Linux 3 (Soaring Falcon)" ANSI_COLOR="0;31" HOME_URL="https://www.aliyun.com/" 内存信息： [root@3f9Lab15 ~]# free -h total used free shared buff/cache available Mem: 502Gi 5.5Gi 498Gi 5.0Mi 1.5Gi 497Gi Swap: 2.0Gi 0B 2.0Gi CPU信息： #lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 96 On-line CPU(s) list: 0-95 Thread(s) per core: 2 Core(s) per socket: 24 Socket(s): 2 NUMA node(s): 1 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation CPU family: 6 Model: 106 Model name: Intel(R) Xeon(R) Platinum 8331C CPU @ 2.50GHz BIOS Model name: Intel(R) Xeon(R) Platinum 8331C CPU @ 2.50GHz Stepping: 6 CPU MHz: 800.000 CPU max MHz: 3500.0000 CPU min MHz: 800.0000 BogoMIPS: 5000.00 Virtualization: VT-x L1d cache: 48K L1i cache: 32K L2 cache: 1280K L3 cache: 36864K NUMA node0 CPU(s): 0-95 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 smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq rdpid fsrm md_clear pconfig flush_l1d arch_capabilities [重现步骤]： 1、安装测试内核，reboot 2、查看开机自启动日志 dmesg -l warn -T [期望结果]： dmesg开机自启动日志中没有异常信息 [实际结果]： dmesg日志中有call trace异常信息
这个问题已经修复了，内部有aone在跟踪
最新版本内核上kernel-6.6.71-3_rc2.2.al8.x86_64，已经没有该call trace信息，bug单关闭。 #dmesg -l err -T [Mon Mar 24 14:42:04 2025] x86/cpu: SGX disabled by BIOS. [Mon Mar 24 14:42:21 2025] integrity: Unable to open file: /etc/keys/x509_ima.der (-2) [Mon Mar 24 14:42:21 2025] integrity: Unable to open file: /etc/keys/x509_evm.der (-2) [Mon Mar 24 14:42:23 2025] SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-runtime-disable [Mon Mar 24 14:42:23 2025] SELinux: Runtime disable is not supported, use selinux=0 on the kernel cmdline. [Mon Mar 24 14:42:23 2025] snd_hda_intel 0000:00:1f.3: no codecs found! #dmesg -l warn -T [Mon Mar 24 14:42:05 2025] #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64 #65 #66 #67 #68 #69 #70 #71 #72 #73 #74 #75 #76 #77 #78 #79 #80 #81 #82 #83 #84 #85 #86 #87 #88 #89 #90 #91 #92 #93 #94 #95 [Mon Mar 24 14:42:05 2025] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [Mon Mar 24 14:42:05 2025] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [Mon Mar 24 14:42:22 2025] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [Mon Mar 24 14:42:23 2025] printk: systemd: 13 output lines suppressed due to ratelimiting [Mon Mar 24 14:42:23 2025] intel_th_pci 0000:80:02.4: can't derive routing for PCI INT A [Mon Mar 24 14:42:23 2025] intel_th_pci 0000:80:02.4: PCI INT A: not connected [Mon Mar 24 14:42:23 2025] intel_th_pci: probe of 0000:80:02.4 failed with error -107 [Mon Mar 24 14:42:23 2025] i2c i2c-1: Systems with more than 4 memory slots not supported yet, not instantiating SPD [Mon Mar 24 14:42:23 2025] power_meter ACPI000D:00: Ignoring unsafe software power cap! [Mon Mar 24 14:42:23 2025] power_meter ACPI000D:00: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().