https://bugzilla.kernel.org/show_bug.cgi?id=191481 --- Comment #3 from Dmitry Svyatogorov <ds@xxxxxxxx> --- I've compiled/installed kernel 3.18.46 with 2348140d58f4 for ubuntu VM, but no luck. Still falls into st=100%. # dmesg -T … [Tue Jan 10 08:13:09 2017] Linux version 3.18.46-031846-generic (root@repo1) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ) #201612271322 SMP Tue Jan 10 07:24:30 AST 2017 [Tue Jan 10 08:13:09 2017] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.46-031846-generic root=UUID=9a370490-4f38-4714-a3b1-c51f5562a5b1 ro transparent_hugepage=never vga=792 console=ttyS0 console=tty0 … # sar 1 600 08:21:55 AM CPU %user %nice %system %iowait %steal %idle … 08:22:25 AM all 0.00 0.00 0.50 0.00 0.00 99.50 08:22:26 AM all 0.00 0.00 0.00 0.00 100.00 0.00 08:22:27 AM all 0.00 0.00 0.00 0.00 100.00 0.00 08:22:28 AM all 0.00 0.00 0.00 0.00 100.00 0.00 -- You are receiving this mail because: You are watching the assignee of the bug.-- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html