Bug 2218191

Summary: [eln] unchecked MSR access error: RDMSR from 0xe2 at rIP: 0xffffffff9aaf90df (intel_idle_init_cstates_icpu.constprop.0+0x49f/0x580)
Product: [Fedora] Fedora Reporter: Bruno Goncalves <bgoncalv>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: rawhideCC: acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved
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Hardware: Unspecified   
OS: Linux   
URL: https://datawarehouse.cki-project.org/issue/2129
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Description Bruno Goncalves 2023-06-28 11:57:04 UTC 
The following call trace happens during boot:

[    0.995317] atomic64_test: passed for x86-64 platform with CX8 and with SSE 
[    0.997020] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 
[    0.998474] unchecked MSR access error: RDMSR from 0xe2 at rIP: 0xffffffff9aaf90df (intel_idle_init_cstates_icpu.constprop.0+0x49f/0x580) 
[    1.001151] Call Trace: 
[    1.001681]  <TASK> 
[    1.002141]  ? ex_handler_msr+0x121/0x130 
[    1.003009]  ? fixup_exception+0x234/0x310 
[    1.003891]  ? gp_try_fixup_and_notify+0x1d/0xb0 
[    1.004886]  ? exc_general_protection+0x148/0x430 
[    1.005897]  ? pcpu_block_update_hint_alloc+0xd5/0x300 
[    1.006989]  ? asm_exc_general_protection+0x26/0x30 
[    1.008027]  ? __pfx_intel_idle_init+0x10/0x10 
[    1.008981]  ? intel_idle_init_cstates_icpu.constprop.0+0x49f/0x580 
[    1.010370]  ? __pfx_intel_idle_init+0x10/0x10 
[    1.011319]  ? __pfx_intel_idle_init+0x10/0x10 
[    1.012275]  intel_idle_vminit.isra.0+0xf1/0x1d0 
[    1.013261]  ? __pfx_intel_idle_init+0x10/0x10 
[    1.014208]  ? __pfx_intel_idle_init+0x10/0x10 
[    1.015185]  do_one_initcall+0x5a/0x230 
[    1.016040]  do_initcalls+0xc6/0x160 
[    1.016840]  kernel_init_freeable+0x256/0x310 
[    1.017773]  ? __pfx_kernel_init+0x10/0x10 
[    1.018648]  kernel_init+0x1a/0x1c0 
[    1.019400]  ret_from_fork+0x29/0x50 
[    1.020178]  </TASK> 
[    1.020770] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 
[    1.022412] ACPI: button: Power Button [PWRF] 
[    1.043309] ACPI: \_SB_.LNKB: Enabled at IRQ 10 
[    1.065626] ACPI: \_SB_.LNKC: Enabled at IRQ 11 
[    1.089732] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled 
[    1.091243] 00:00: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A 
[    1.093186] Non-volatile memory driver v1.3 

test logs: https://datawarehouse.cki-project.org/kcidb/tests/8598272#result-1012476

cki issue tracker: https://datawarehouse.cki-project.org/issue/2129

Reproducible: Always