<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#c11">Comment # 11</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/IGTPW_577/fi-snb-2600/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html">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</a> [ 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</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>