[Bug 102365] [BAT][SNB] unchecked MSR access error: (RD|WR)MSR from/to 0x1b0 at rIP: 0xffffffff81030a4f (init_intel_energy_perf)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102365

--- Comment #10 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3431/shard-snb2/igt@kms_cursor_crc@cursor-64x64-suspend.html

[  838.719211] Suspending console(s) (use no_console_suspend to debug)
[  838.729293] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  838.729518] sd 0:0:0:0: [sda] Stopping disk
[  838.991445] unchecked MSR access error: RDMSR from 0x1b0 at rIP:
0xffffffff8102c4a6 (init_intel_energy_perf.part.3+0x6/0xa0)
[  838.991446] Call Trace:
[  838.991450]  syscore_resume+0x58/0x310
[  838.991454]  suspend_devices_and_enter+0xa37/0xcc0
[  838.991461]  pm_suspend+0x4e3/0x9d0
[  838.991465]  state_store+0x6d/0xd0
[  838.991470]  kernfs_fop_write+0x10b/0x1a0
[  838.991476]  __vfs_write+0x1e/0x130
[  838.991479]  ? rcu_read_lock_sched_held+0x6f/0x80
[  838.991481]  ? rcu_sync_lockdep_assert+0x25/0x50
[  838.991483]  ? __sb_start_write+0xd5/0x1f0
[  838.991485]  ? __sb_start_write+0xef/0x1f0
[  838.991490]  vfs_write+0xc0/0x1b0
[  838.991494]  SyS_write+0x40/0xa0
[  838.991499]  entry_SYSCALL_64_fastpath+0x1c/0x89
[  838.991501] RIP: 0033:0x7f8b6bdbf8f0
[  838.991502] RSP: 002b:00007ffe3c486fb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[  838.991505] RAX: ffffffffffffffda RBX: 0000556b1369f050 RCX:
00007f8b6bdbf8f0
[  838.991507] RDX: 0000000000000004 RSI: 0000556b1369f060 RDI:
000000000000000a
[  838.991508] RBP: 00007f8b6c088b00 R08: 0000556b1369cde0 R09:
00007f8b6c293700
[  838.991510] R10: 00007f8b6c088b58 R11: 0000000000000246 R12:
00007f8b6c088b58
[  838.991511] R13: 00007f8b6c088b58 R14: 000000000000270f R15:
0000000000001010
[  838.991523] unchecked MSR access error: WRMSR to 0x1b0 (tried to write
0x0000000000000006) at rIP: 0xffffffff8102c4e5
(init_intel_energy_perf.part.3+0x45/0xa0)
[  838.991524] Call Trace:
[  838.991526]  syscore_resume+0x58/0x310
[  838.991529]  suspend_devices_and_enter+0xa37/0xcc0
[  838.991535]  pm_suspend+0x4e3/0x9d0
[  838.991540]  state_store+0x6d/0xd0
[  838.991544]  kernfs_fop_write+0x10b/0x1a0
[  838.991549]  __vfs_write+0x1e/0x130
[  838.991551]  ? rcu_read_lock_sched_held+0x6f/0x80
[  838.991553]  ? rcu_sync_lockdep_assert+0x25/0x50
[  838.991555]  ? __sb_start_write+0xd5/0x1f0
[  838.991556]  ? __sb_start_write+0xef/0x1f0
[  838.991561]  vfs_write+0xc0/0x1b0
[  838.991565]  SyS_write+0x40/0xa0
[  838.991569]  entry_SYSCALL_64_fastpath+0x1c/0x89
[  838.991571] RIP: 0033:0x7f8b6bdbf8f0
[  838.991572] RSP: 002b:00007ffe3c486fb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[  838.991575] RAX: ffffffffffffffda RBX: 0000556b1369f050 RCX:
00007f8b6bdbf8f0
[  838.991577] RDX: 0000000000000004 RSI: 0000556b1369f060 RDI:
000000000000000a
[  838.991578] RBP: 00007f8b6c088b00 R08: 0000556b1369cde0 R09:
00007f8b6c293700
[  838.991579] R10: 00007f8b6c088b58 R11: 0000000000000246 R12:
00007f8b6c088b58
[  838.991581] R13: 00007f8b6c088b58 R14: 000000000000270f R15:
0000000000001010
[  838.995744]  cache: parent cpu1 should not be sleeping
[  839.000469]  cache: parent cpu2 should not be sleeping
[  839.005338]  cache: parent cpu3 should not be sleeping
[  839.010527]  cache: parent cpu4 should not be sleeping
[  839.015875]  cache: parent cpu5 should not be sleeping
[  839.021373]  cache: parent cpu6 should not be sleeping
[  839.027001]  cache: parent cpu7 should not be sleeping
[  839.071500] sd 0:0:0:0: [sda] Starting disk
[  839.435290] Suspending console(s) (use no_console_suspend to debug)
[  839.455154] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  839.455376] sd 0:0:0:0: [sda] Stopping disk
[  839.752308]  cache: parent cpu1 should not be sleeping
[  839.757091]  cache: parent cpu2 should not be sleeping
[  839.761962]  cache: parent cpu3 should not be sleeping
[  839.767115]  cache: parent cpu4 should not be sleeping
[  839.772364]  cache: parent cpu5 should not be sleeping
[  839.777800]  cache: parent cpu6 should not be sleeping
[  839.783264]  cache: parent cpu7 should not be sleeping
[  839.820082] mei_me 0000:00:16.0: less data available than length=00000000.
[  839.829315] sd 0:0:0:0: [sda] Starting disk

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