<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">4.1.16 custom,.<div class=""><br class=""></div><div class="">Any ideas which flags they are? running on ARMv7 hardware here :-)</div><div class=""><br class=""></div><div class="">Ashley</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 30 Jan 2016, at 21:16, Marcos Lilljedahl <<a href="mailto:marcosnils@gmail.com" class="">marcosnils@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><p dir="ltr" class="">Which kernel version are you running?.</p><p dir="ltr" class="">Make sure that dirty tracking and seccomp is enabled. Apart from that you should be OK.</p><p dir="ltr" class="">sent from mobile</p>
<div class="gmail_quote">On Jan 30, 2016 6:11 PM, "Ash Clark" <<a href="mailto:ashwclark@gmail.com" class="">ashwclark@gmail.com</a>> wrote:<br type="attribution" class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word" class="">I appear to be a few steps forward…<div class=""><br class=""></div><div class="">sudo criu check —ms reveals:</div><div class=""><br class=""></div><div class=""><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">[root@kube-worker01 alarm]# criu check --ms</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Warn (cr-check.c:624): Skipping PTRACE_O_SUSPEND_SECCOMP check</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Warn (cr-check.c:672): Skipping PTRACE_SECCOMP_GET_FILTER checkWarn (cr-check.c:696): Dirty tracking is OFF. Memory snapshot will not work.</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Looks good.</div><div class=""><br class=""></div><div class="">Just concerned that there appears to be an issue wit sec comp and memory snapshot that may hurt further down the line.</div><div class=""><br class=""></div><div class="">Running on a raspberry Pi 2 B+ with arch linux and kubernetes. Trying to get p.haul to work is the underlying task</div><div class=""><br class=""></div><div class="">Ashley</div><div class=""><br class=""><blockquote type="cite" class=""><div class="">On 30 Jan 2016, at 21:09, Marcos Lilljedahl <<a href="mailto:marcosnils@gmail.com" target="_blank" class="">marcosnils@gmail.com</a>> wrote:</div><br class=""><div class=""><p dir="ltr" class="">Ash what so you get with sudo CRIU check -ms?</p><p dir="ltr" class="">sent from mobile</p>
<div class="gmail_quote">On Jan 30, 2016 5:46 PM, "Ash Clark" <<a href="mailto:ashwclark@gmail.com" target="_blank" class="">ashwclark@gmail.com</a>> wrote:<br type="attribution" class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word" class="">Hi,<div class=""><br class=""></div><div class="">Trying to set up CRIU on arch linux / ARMv7 platform.</div><div class=""><br class=""></div><div class="">I have compiled a custom kernel with the noted requirements in the documentation, but when I run criu check, I receive the following:</div><div class=""><br class=""></div><div class=""><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">criu]# criu check</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (cr-check.c:634): Kernel doesn't support PTRACE_O_SUSPEND_SECCOMP</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (cr-check.c:683): Dumping seccomp filters not supported: Input/output error</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Warn (cr-check.c:696): Dirty tracking is OFF. Memory snapshot will not work.</div><div style="margin:0px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)" class="">Error (tun.c:59): Can't check tun support: No such file or directory</div></div><div class=""><br class=""></div><div class="">If anyone can help, I would be entirely grateful.</div><div class=""><br class=""></div><div class="">Thanks</div><div class=""><br class=""></div><div class="">Ashley</div></div><br class="">_______________________________________________<br class="">
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