<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BAT][SNB] unchecked MSR access error: (RD|WR)MSR from/to 0x1b0 at rIP: 0xffffffff81030a4f (init_intel_energy_perf)" href="https://bugs.freedesktop.org/show_bug.cgi?id=102365#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BAT][SNB] unchecked MSR access error: (RD|WR)MSR from/to 0x1b0 at rIP: 0xffffffff81030a4f (init_intel_energy_perf)" href="https://bugs.freedesktop.org/show_bug.cgi?id=102365">bug 102365</a> from <a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> Marta Löfstedt</a> <pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3431/shard-snb2/igt@kms_cursor_crc@cursor-64x64-suspend.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3431/shard-snb2/igt@kms_cursor_crc@cursor-64x64-suspend.html</a> [ 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</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>