On 11/27/2017 07:47 AM, Wael Nasreddine wrote:
I'm running 4.0-RC2 on Asrock Z170 pro4/i7-6700k and I got two hard reboots in the last few hours, often around the time I start a VM. I do not see anything in the log.P.S: I've been running Citrix XenServer for two years on this machine with no issues. Nov 26 22:36:38 dom0 sudo[911]: pam_unix(sudo:session): session closed for user root Nov 26 22:36:38 dom0 audit[911]: USER_END pid=911 uid=0 auid=1000 ses=2 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_ Nov 26 22:36:38 dom0 audit[911]: CRED_DISP pid=911 uid=0 auid=1000 ses=2 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? Nov 26 22:36:38 dom0 kernel: audit: type=1106 audit(1511764598.490:447): pid=911 uid=0 auid=1000 ses=2 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyi Nov 26 22:36:38 dom0 kernel: audit: type=1104 audit(1511764598.490:448): pid=911 uid=0 auid=1000 ses=2 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root" exe="/us Nov 26 22:36:38 dom0 qmemman.daemon.algo[2304]: balance_when_enough_memory(xen_free_memory=97794733, total_mem_pref=5101760998.4, total_available_memory=60546306417.6) Nov 26 22:36:38 dom0 qmemman.daemon.algo[2304]: left_memory=24233992215 acceptors_count=1 -- Reboot -- Nov 26 22:38:00 dom0 systemd-journald[240]: Runtime journal (/run/log/journal/) is 8.0M, max 196.7M, 188.7M free. Nov 26 22:38:00 dom0 kernel: Linux version 4.9.56-21.pvops.qubes.x86_64 (user@build-fedora4) (gcc version 6.4.1 20170727 (Red Hat 6.4.1-1) (GCC) ) #1 SMP Wed Oct 18 00:2 Nov 26 22:38:00 dom0 kernel: Command line: placeholder root=UUID=9b846465-f59a-4f83-adfa-5468c915defd ro rootflags=subvol=root rd.luks.uuid=luks-1b3c3eda-7836-443a-bc07- Nov 26 22:38:00 dom0 kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' Nov 26 22:38:00 dom0 kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' Nov 26 22:38:00 dom0 kernel: x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' Nov 26 22:38:00 dom0 kernel: x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 Nov 26 22:38:00 dom0 kernel: x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. Nov 26 22:38:00 dom0 kernel: x86/fpu: Using 'eager' FPU context switches. Nov 26 22:38:00 dom0 kernel: Released 0 page(s) Nov 26 22:38:00 dom0 kernel: e820: BIOS-provided physical RAM map: Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000000000000-0x000000000009bfff] usable Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x000000000009c800-0x00000000000fffff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000000100000-0x0000000067e1ffff] usable Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000067e20000-0x0000000067e20fff] ACPI NVS Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000067e21000-0x0000000067e6afff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000067e6b000-0x0000000067ebcfff] usable Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000067ebd000-0x0000000068bedfff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000068bee000-0x000000006ee48fff] usable Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x000000006ee49000-0x000000006f7adfff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x000000006f7ae000-0x000000006ff99fff] ACPI NVS Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x000000006ff9a000-0x000000006fffefff] ACPI data Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x000000006ffff000-0x000000006fffffff] usable Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000070000000-0x0000000077ffffff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000fe000000-0x00000000fe010fff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved Nov 26 22:38:00 dom0 kernel: Xen: [mem 0x0000000100000000-0x0000000191f95fff] usable
Yes, I can confirm that issue (except for the "around the time I start a VM"). Didn't find anything yet neither, my log looks similar. Some memory balancing tends to be the last entry.
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