S3 Mode Bug MSR: 4.19.130-intel-lts-base #15
Description
Hi Intel Kernel Team,
Using S3, observe issue with MSR.
My environment:
Ubuntu 20.04 LTS
Intel NUC NUC7i7BNH Gen7 I7
Linux os1 4.19.130-intel-lts-base #1 SMP Mon Jul 13 15:30:04 EEST 2020 x86_64 x86_64 x86_64 GNU/Linux
xserver-xorg-video-intel 2:2.99.917+git20200226-1
xorg-server 2:1.20.8-2ubuntu2.1
X.Org X Server 1.20.8
X Protocol Version 11, Revision 0
Issue:
dmesg
<cut output/snip>
[ 1141.353250] PM: suspend entry (deep)
[ 1141.353252] PM: Syncing filesystems ... done.
[ 1141.359474] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 1141.361274] OOM killer disabled.
[ 1141.361274] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 1141.362452] Suspending console(s) (use no_console_suspend to debug)
[ 1141.363936] e1000e: EEE TX LPI TIMER: 00000011
[ 1141.380052] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 1141.380527] sd 0:0:0:0: [sda] Stopping disk
[ 1141.536490] ACPI: EC: interrupt blocked
[ 1141.596430] ACPI: Preparing to enter system sleep state S3
[ 1141.597560] ACPI: EC: event blocked
[ 1141.597561] ACPI: EC: EC stopped
[ 1141.597561] PM: Saving platform NVS memory
[ 1141.597613] Disabling non-boot CPUs ...
[ 1141.612149] IRQ 128: no longer affine to CPU1
[ 1141.613197] smpboot: CPU 1 is now offline
[ 1141.636408] IRQ 127: no longer affine to CPU2
[ 1141.638203] smpboot: CPU 2 is now offline
[ 1141.663986] IRQ 123: no longer affine to CPU3
[ 1141.664998] smpboot: CPU 3 is now offline
[ 1141.672419] ACPI: Low-level resume complete
[ 1141.672496] ACPI: EC: EC started
[ 1141.672496] PM: Restoring platform NVS memory
[ 1141.674753] Enabling non-boot CPUs ...
[ 1141.674791] x86: Booting SMP configuration:
[ 1141.674792] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 1141.676652] unchecked MSR access error: RDMSR from 0x123 at rIP: 0xffffffffa0c72dca (native_read_msr+0xa/0x30)
[ 1141.676654] Call Trace:
[ 1141.676658] update_srbds_msr+0x38/0x80
[ 1141.676660] identify_secondary_cpu+0x63/0x90
[ 1141.676661] smp_store_cpu_info+0x49/0x60
[ 1141.676662] start_secondary+0xa6/0x200
[ 1141.676664] secondary_startup_64+0xa4/0xb0
[ 1141.676667] unchecked MSR access error: WRMSR to 0x123 (tried to write 0x0000000000000000) at rIP: 0xffffffffa0c72fe8 (native_write_msr+0x8/0x30)
[ 1141.676668] Call Trace:
[ 1141.676669] update_srbds_msr+0x61/0x80
[ 1141.676670] identify_secondary_cpu+0x63/0x90
[ 1141.676671] smp_store_cpu_info+0x49/0x60
[ 1141.676672] start_secondary+0xa6/0x200
[ 1141.676673] secondary_startup_64+0xa4/0xb0
[ 1141.676678] microcode: sig=0x806e9, pf=0x40, revision=0x9a
[ 1141.678254] microcode: updated to revision 0xd6, date = 2020-04-27
[ 1141.678397] cache: parent cpu1 should not be sleeping
[ 1141.678566] CPU1 is up
[ 1141.678595] smpboot: Booting Node 0 Processor 2 APIC 0x1
[ 1141.679031] microcode: sig=0x806e9, pf=0x40, revision=0xd6
[ 1141.679153] cache: parent cpu2 should not be sleeping
[ 1141.679625] CPU2 is up
[ 1141.679670] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 1141.680159] cache: parent cpu3 should not be sleeping
[ 1141.680344] CPU3 is up
[ 1141.684061] ACPI: Waking up from system sleep state S3
[ 1141.689252] ACPI: EC: interrupt unblocked
[ 1141.689306] pcieport 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled
[ 1141.707688] pcieport 0000:00:1c.5: Intel SPT PCH root port ACS workaround enabled
[ 1141.707690] pcieport 0000:00:1c.7: Intel SPT PCH root port ACS workaround enabled
[ 1141.728885] ACPI: EC: event unblocked
[ 1141.729661] sd 0:0:0:0: [sda] Starting disk
[ 1141.737523] iwlwifi 0000:3a:00.0: Applying debug destination EXTERNAL_DRAM
[ 1141.870891] iwlwifi 0000:3a:00.0: Applying debug destination EXTERNAL_DRAM
[ 1141.937954] iwlwifi 0000:3a:00.0: FW already configured (0) - re-configuring
[ 1141.937956] iwlwifi 0000:3a:00.0: starting timestamp_marker trigger with delay: 1s
[ 1141.956247] iwlwifi 0000:3a:00.0: BIOS contains WGDS but no WRDS
[ 1142.043690] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1142.045175] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1142.045177] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1142.045178] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1142.045331] ata1.00: supports DRM functions and may not be fully accessible
[ 1142.046927] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1142.046930] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1142.046931] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1142.046997] ata1.00: supports DRM functions and may not be fully accessible
[ 1142.047502] ata1.00: configured for UDMA/133
[ 1142.233528] acpi LNXPOWER:00: Turning OFF
[ 1142.233573] OOM killer enabled.
[ 1142.233573] Restarting tasks ... done.
[ 1142.244555] video LNXVIDEO:00: Restoring backlight state
[ 1142.244557] PM: suspend exit
[ 1142.426942] e1000e: eno1 NIC Link is Down
[ 1142.507942] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 1142.719668] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 1142.722471] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
[ 1142.730981] iwlwifi 0000:3a:00.0: Applying debug destination EXTERNAL_DRAM
[ 1142.864680] iwlwifi 0000:3a:00.0: Applying debug destination EXTERNAL_DRAM
[ 1142.931629] iwlwifi 0000:3a:00.0: FW already configured (0) - re-configuring
[ 1142.931631] iwlwifi 0000:3a:00.0: starting timestamp_marker trigger with delay: 1s
[ 1142.949412] iwlwifi 0000:3a:00.0: BIOS contains WGDS but no WRDS
[ 1142.951013] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
[ 1143.021583] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
[ 1147.020417] usb 1-2: USB disconnect, device number 15
[ 1147.453842] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 1147.453902] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
kernel config file
config-4.19.130-intel-lts-base.txt
lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Iris Plus Graphics 650 (rev 06)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)
00:1c.7 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #8 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point LPC Controller/eSPI Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) I219-V (rev 21)
3a:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
3b:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.19.130-intel-lts-base root=UUID=12a96ddf-02b2-4621-ae62-6236b9471e9d ro quiet splash intel_iommu=on drm.debug=0 i915.enable_gvt=1 vt.handoff=7