<div dir="ltr"><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">This is a memory overrun issue.<br></span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> I was not able to fully RCA this issue. In particular i had trouble trying to run gluster on netbsd setup.</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> will pick this up later if it is deemed as priority.</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> <br></span></p><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">(gdb)</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#0 0xbb40b4b7 in ?? ()</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#1 0xbb756685 in synctask_destroy (task=0xb6722030) at /home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c:391</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#2 0xbb756701 in synctask_done (task=0xb6722030) at /home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c:409</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#3 0xbb756fed in synctask_switchto (task=0xb6722030) at /home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c:668</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#4 0xbb75709b in syncenv_processor (thdata=<error reading variable: Cannot access memory at address 0xb9efcfd8>)</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">at /home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c:699</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">(gdb) frame 1</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">#1 0xbb756685 in synctask_destroy (task=0xb6722030) at /home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c:391</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">391 </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">/home/jenkins/root/workspace/netbsd7-regression/libglusterfs/src/syncop.c: No such file or directory.</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">(gdb) p *task</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">$1 = {all_tasks = {next = 0xb6722030, prev = 0xb6722030}, env = 0xbb1a9030, xl = 0xb9901030, frame = 0x0, opframe = 0xb6702100, synccbk = 0xb9aa0849 <mq_synctask_cleanup>,</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> syncfn = 0xb9aa297a <mq_update_dirty_inode_task>, state = SYNCTASK_DONE, opaque = 0xb670b0b0, stack = 0xb6724030, woken = 0, slept = 0, ret = 0, uid = 0, gid = 0, ctx = {</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">uc_flags = 524335, uc_link = 0x0, uc_sigmask = {__bits = {4294897751, 4294967295, 4294967295, 4294967295}}, uc_stack = {ss_sp = 0xbf800000, ss_size = 270336, ss_flags = 0},</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">uc_mcontext = {__gregs = {179, 171, 31, 31, -1195381232, -1234128720, -1234010112, -1234010176, -1149368040, -1155886264, -1234034576, 0, 3, 2, -1149934353, 23, 2097814, -1234010160,</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">31}, __fpregs = {__fp_reg_set = {__fpchip_state = {__fp_state = {16778111, 0, -1180420687, 23, -1195379520, 31, 8064, 65471, 0 <repeats 19 times>}}, __fp_xmm_state = {</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">__fp_xmm = "\177\003\000\001\000\000\000\000\261\065��\027\000\000\000�\364\277�\037\000\000\000\200\037\000\000\277\377", '\000' <repeats 105 times>, "�\005@", '\000' <repeats 13 times>, "�\005@", '\000' <repeats 310 times>...}, __fp_fpregs = {16778111, 0, -1180420687, 23, -1195379520, 31, 8064, 65471, 0 <repeats 25 times>, -268435456, 16389, 0, 0, -1610612736,</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">16389, 0 <repeats 77 times>, 895, 0 <repeats 11 times>}}, __fp_pad = {0 <repeats 33 times>}}, _mc_tlsbase = -1154730944}, __uc_pad = {0, 0, 0, 0}}, proc = 0xbb1a9344, mutex = {</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">ptm_magic = 0, ptm_errorcheck = 0 '\000', ptm_pad1 = "\000\000", ptm_interlock = 0 '\000', ptm_pad2 = "\000\000", ptm_owner = 0x0, ptm_waiters = 0x0, ptm_recursed = 0,</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">ptm_spare2 = 0x0}, cond = {ptc_magic = 0, ptc_lock = 0 '\000', ptc_waiters = {ptqh_first = 0x0, ptqh_last = 0x0}, ptc_mutex = 0x0, ptc_private = 0x0}, done = 0, waitq = {</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">next = 0xb67223b4, prev = 0xb67223b4}, btbuf = "(--> 0xbb7564d1 (--> <synctask_yield+0x5f> (--> at (--> /build/install/lib/libglusterfs.so.0 ))))", '\000' <repeats 3998 times>}</span></p><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">(gdb) p/x *(struct mem_header*)(task->stack - sizeof(struct mem_header))</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">$10 = {type = 0xbb6cd33f, size = 0x1, mem_acct = 0xb992f000, magic = 0xcafebabe, padding = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}</span></p><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">=>Header magic is intact</span></p><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">(gdb) x/5x (task->stack)</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0xb6724030: </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0x00000000 </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0x00000000 </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0x00000000 </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0x00000000</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0xb6724040: </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"> </span><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">0x00000000</span></p><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><br></div><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt" dir="ltr"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">=>Trailer magic is Overwritten</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">Regards,</span></p><p style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:14.6667px;font-family:arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline">Sanoj<br></span></p></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Oct 13, 2016 at 10:22 AM, Raghavendra Gowdappa <span dir="ltr"><<a href="mailto:rgowdapp@redhat.com" target="_blank">rgowdapp@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">+Muthu, +Sanoj<br>
<br>
Sure Vijay. One of us will take a look.<br>
<div class="HOEnZb"><div class="h5"><br>
----- Original Message -----<br>
> From: "Vijay Bellur" <<a href="mailto:vbellur@redhat.com">vbellur@redhat.com</a>><br>
> To: "Gluster Devel" <<a href="mailto:gluster-devel@gluster.org">gluster-devel@gluster.org</a>>, "Raghavendra Gowdappa" <<a href="mailto:rgowdapp@redhat.com">rgowdapp@redhat.com</a>><br>
> Sent: Wednesday, October 5, 2016 11:25:34 PM<br>
> Subject: quota-rename.t core in netbsd<br>
><br>
> Hi All,<br>
><br>
> I observed a few crashes due to quota-rename.t in netbsd regression<br>
> runs [1] [2]. Raghavendra - can you please take a look when you get a<br>
> chance?<br>
><br>
> The core files and logs cannot be downloaded from the URLs in jenkins<br>
> job console history for NetBSD. I have logged a bug [3] on the<br>
> infrastructure for that.<br>
><br>
> Thanks,<br>
> Vijay<br>
><br>
> [1] <a href="https://build.gluster.org/job/netbsd7-regression/942/consoleFull" rel="noreferrer" target="_blank">https://build.gluster.org/job/<wbr>netbsd7-regression/942/<wbr>consoleFull</a><br>
><br>
> [2] <a href="https://build.gluster.org/job/netbsd7-regression/945/console" rel="noreferrer" target="_blank">https://build.gluster.org/job/<wbr>netbsd7-regression/945/console</a><br>
><br>
> [3] <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1382097" rel="noreferrer" target="_blank">https://bugzilla.redhat.com/<wbr>show_bug.cgi?id=1382097</a><br>
><br>
</div></div></blockquote></div><br></div>