[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 #11 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_577/fi-snb-2600/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

[  383.360064] IRQ 23: no longer affine to CPU7
[  383.363199] unchecked MSR access error: RDMSR from 0x1b0 at rIP:
0xffffffff8102c4a6 (init_intel_energy_perf.part.3+0x6/0xa0)
[  383.363201] Call Trace:
[  383.363205]  syscore_resume+0x58/0x310
[  383.363209]  suspend_devices_and_enter+0xa37/0xcc0
[  383.363215]  pm_suspend+0x4e3/0x9d0
[  383.363220]  state_store+0x6d/0xd0
[  383.363225]  kernfs_fop_write+0x10b/0x1a0
[  383.363230]  __vfs_write+0x1e/0x130
[  383.363234]  ? rcu_read_lock_sched_held+0x6f/0x80
[  383.363235]  ? rcu_sync_lockdep_assert+0x25/0x50
[  383.363238]  ? __sb_start_write+0xd5/0x1f0
[  383.363239]  ? __sb_start_write+0xef/0x1f0
[  383.363244]  vfs_write+0xc0/0x1b0
[  383.363248]  SyS_write+0x40/0xa0
[  383.363253]  entry_SYSCALL_64_fastpath+0x1c/0x89
[  383.363255] RIP: 0033:0x7f8c86637290
[  383.363257] RSP: 002b:00007ffd77508b38 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[  383.363260] RAX: ffffffffffffffda RBX: 00007f8c86904b20 RCX:
00007f8c86637290
[  383.363261] RDX: 0000000000000004 RSI: 0000000001922060 RDI:
000000000000000a
[  383.363263] RBP: 0000000000001011 R08: 000000000191fde0 R09:
00007f8c86b10700
[  383.363264] R10: 0000000000000003 R11: 0000000000000246 R12:
00007f8c86904b78
[  383.363266] R13: 00007f8c86904b78 R14: 000000000000270f R15:
00007f8c86904b78
[  383.363277] unchecked MSR access error: WRMSR to 0x1b0 (tried to write
0x0000000000000006) at rIP: 0xffffffff8102c4e5
(init_intel_energy_perf.part.3+0x45/0xa0)
[  383.363278] Call Trace:
[  383.363280]  syscore_resume+0x58/0x310
[  383.363283]  suspend_devices_and_enter+0xa37/0xcc0
[  383.363290]  pm_suspend+0x4e3/0x9d0
[  383.363294]  state_store+0x6d/0xd0
[  383.363298]  kernfs_fop_write+0x10b/0x1a0
[  383.363303]  __vfs_write+0x1e/0x130
[  383.363306]  ? rcu_read_lock_sched_held+0x6f/0x80
[  383.363307]  ? rcu_sync_lockdep_assert+0x25/0x50
[  383.363309]  ? __sb_start_write+0xd5/0x1f0
[  383.363311]  ? __sb_start_write+0xef/0x1f0
[  383.363316]  vfs_write+0xc0/0x1b0
[  383.363320]  SyS_write+0x40/0xa0
[  383.363324]  entry_SYSCALL_64_fastpath+0x1c/0x89
[  383.363325] RIP: 0033:0x7f8c86637290
[  383.363326] RSP: 002b:00007ffd77508b38 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[  383.363329] RAX: ffffffffffffffda RBX: 00007f8c86904b20 RCX:
00007f8c86637290
[  383.363331] RDX: 0000000000000004 RSI: 0000000001922060 RDI:
000000000000000a
[  383.363332] RBP: 0000000000001011 R08: 000000000191fde0 R09:
00007f8c86b10700
[  383.363333] R10: 0000000000000003 R11: 0000000000000246 R12:
00007f8c86904b78
[  383.363335] R13: 00007f8c86904b78 R14: 000000000000270f R15:
00007f8c86904b78
[  383.367323]  cache: parent cpu1 should not be sleeping
[  383.372081]  cache: parent cpu2 should not be sleeping
[  383.377028]  cache: parent cpu3 should not be sleeping
[  383.382281]  cache: parent cpu4 should not be sleeping
[  383.387633]  cache: parent cpu5 should not be sleeping
[  383.393155]  cache: parent cpu6 should not be sleeping
[  383.398855]  cache: parent cpu7 should not be sleeping
[  383.437815] hpet1: lost 8368 rtc interrupts
[  383.450747] sd 0:0:0:0: [sda] Starting disk

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