use kill -SIGUSR2 pid to dump traces of active allocations
==20972== Memcheck, a memory error detector
==20972== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==20972== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info
==20972== Command: /usr/lib/libreoffice/program/oosplash --valgrind
==20972== 
==20972== Syscall param writev(vector[...]) points to uninitialised byte(s)
==20972==    at 0x58FA9BD: ??? (syscall-template.S:84)
==20972==    by 0x5DDFF28: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==20972==    by 0x5DE031C: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==20972==    by 0x5DE03A4: xcb_writev (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==20972==    by 0x507948D: _XSend (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
==20972==    by 0x506E78A: ??? (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
==20972==    by 0x506DA65: ??? (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
==20972==    by 0x506E994: XPutImage (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
==20972==    by 0x10CC73: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x10E98F: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x10B159: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x581D3F0: (below main) (libc-start.c:291)
==20972==  Address 0x75893d8 is 40 bytes inside a block of size 16,384 alloc'd
==20972==    at 0x4C2EB55: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==20972==    by 0x5069662: XOpenDisplay (in /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0)
==20972==    by 0x10C44C: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x10E98F: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x10B159: ??? (in /usr/lib/libreoffice/program/oosplash)
==20972==    by 0x581D3F0: (below main) (libc-start.c:291)
==20972== 
==20997== Memcheck, a memory error detector
==20997== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==20997== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info
==20997== Command: /usr/lib/libreoffice/program/javaldx -env:INIFILENAME=vnd.sun.star.pathname:/usr/lib/libreoffice/program/redirectrc
==20997== 
==20997== 
==20997== HEAP SUMMARY:
==20997==     in use at exit: 9,186 bytes in 129 blocks
==20997==   total heap usage: 2,085 allocs, 1,956 frees, 547,537 bytes allocated
==20997== 
==20997== LEAK SUMMARY:
==20997==    definitely lost: 0 bytes in 0 blocks
==20997==    indirectly lost: 0 bytes in 0 blocks
==20997==      possibly lost: 0 bytes in 0 blocks
==20997==    still reachable: 9,186 bytes in 129 blocks
==20997==         suppressed: 0 bytes in 0 blocks
==20997== Rerun with --leak-check=full to see details of leaked memory
==20997== 
==20997== For counts of detected and suppressed errors, rerun with: -v
==20997== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==21000== Memcheck, a memory error detector
==21000== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==21000== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info
==21000== Command: /usr/lib/libreoffice/program/soffice.bin --valgrind --splash-pipe=5
==21000== 
--21000-- WARNING: unhandled amd64-linux syscall: 324
--21000-- You may be able to write your own handler.
--21000-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--21000-- Nevertheless we consider this a bug.  Please report
--21000-- it at http://valgrind.org/support/bug_reports.html.
==21004== Syscall param sendmsg(msg.msg_iov[0]) points to uninitialised byte(s)
==21004==    at 0x8B6B1B7: sendmsg (sendmsg.c:28)
==21004==    by 0x1A4FB5E6: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1A4F7448: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1A48FB0D: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1B995165: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1B98D903: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1B98F562: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1B98FD37: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1A4E48D9: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1B98BEC7: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1B98CB08: ??? (in /usr/lib/nvidia-370/libnvidia-glcore.so.370.28)
==21004==    by 0x1A48FDB5: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1A4BE302: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1A4C1666: ??? (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0x1A4B5CD0: glXCreateContext (in /usr/lib/nvidia-370/libGLX_nvidia.so.370.28)
==21004==    by 0xFF2133F: glXCreateContext (in /usr/lib/nvidia-370/libGLX.so.0)
==21004==    by 0x7A085A7: ??? (in /usr/lib/libreoffice/program/libmergedlo.so)
==21004==    by 0x7A0883C: ??? (in /usr/lib/libreoffice/program/libmergedlo.so)
==21004==    by 0x6689EC9: soffice_main (in /usr/lib/libreoffice/program/libmergedlo.so)
==21004==    by 0x1087AA: ??? (in /usr/lib/libreoffice/program/soffice.bin)
==21004==    by 0x8A823F0: (below main) (libc-start.c:291)
==21004==  Address 0xffeffedcc is on thread 1's stack
==21004== 
==21004== 
==21004== HEAP SUMMARY:
==21004==     in use at exit: 2,274,597 bytes in 1,513 blocks
==21004==   total heap usage: 6,565 allocs, 5,052 frees, 1,745,288,123 bytes allocated
==21004== 
==21004== LEAK SUMMARY:
==21004==    definitely lost: 0 bytes in 0 blocks
==21004==    indirectly lost: 0 bytes in 0 blocks
==21004==      possibly lost: 284,195 bytes in 23 blocks
==21004==    still reachable: 1,990,402 bytes in 1,490 blocks
==21004==                       of which reachable via heuristic:
==21004==                         newarray           : 1,552 bytes in 17 blocks
==21004==                         multipleinheritance: 104 bytes in 1 blocks
==21004==         suppressed: 0 bytes in 0 blocks
==21004== Rerun with --leak-check=full to see details of leaked memory
==21004== 
==21004== For counts of detected and suppressed errors, rerun with: -v
==21004== Use --track-origins=yes to see where uninitialised values come from
==21004== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
==21000== Warning: set address range perms: large range [0x200000000, 0x400000000) (noaccess)
==21000== Warning: set address range perms: large range [0x400000000, 0x600000000) (noaccess)
==21037== Memcheck, a memory error detector
==21037== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==21037== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info
==21037== Command: /bin/sh -c paperconf\ 2\>/dev/null
==21037== 
==21037== 
==21037== HEAP SUMMARY:
==21037==     in use at exit: 2,498 bytes in 76 blocks
==21037==   total heap usage: 79 allocs, 3 frees, 2,650 bytes allocated
==21037== 
==21037== LEAK SUMMARY:
==21037==    definitely lost: 0 bytes in 0 blocks
==21037==    indirectly lost: 0 bytes in 0 blocks
==21037==      possibly lost: 0 bytes in 0 blocks
==21037==    still reachable: 2,498 bytes in 76 blocks
==21037==         suppressed: 0 bytes in 0 blocks
==21037== Rerun with --leak-check=full to see details of leaked memory
==21037== 
==21037== For counts of detected and suppressed errors, rerun with: -v
==21037== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

(soffice:21000): GLib-GObject-WARNING **: /build/glib2.0-jTxozP/glib2.0-2.49.6/./gobject/gsignal.c:3492: signal name 'selection_changed' is invalid for instance '0x24c548b0' of type 'OOoAtkObjCompTxt'
==21000== 
==21000== HEAP SUMMARY:
==21000==     in use at exit: 18,842,120 bytes in 65,457 blocks
==21000==   total heap usage: 13,118,315 allocs, 13,052,858 frees, 1,331,694,285 bytes allocated
==21000== 
==21000== LEAK SUMMARY:
==21000==    definitely lost: 24,574 bytes in 97 blocks
==21000==    indirectly lost: 21,431 bytes in 628 blocks
==21000==      possibly lost: 1,317,682 bytes in 1,249 blocks
==21000==    still reachable: 17,177,697 bytes in 61,198 blocks
==21000==                       of which reachable via heuristic:
==21000==                         length64           : 11,040 bytes in 159 blocks
==21000==                         newarray           : 6,616 bytes in 68 blocks
==21000==                         multipleinheritance: 9,704 bytes in 43 blocks
==21000==         suppressed: 0 bytes in 0 blocks
==21000== Rerun with --leak-check=full to see details of leaked memory
==21000== 
==21000== For counts of detected and suppressed errors, rerun with: -v
==21000== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==20972== 
==20972== HEAP SUMMARY:
==20972==     in use at exit: 3,054 bytes in 60 blocks
==20972==   total heap usage: 953 allocs, 893 frees, 1,060,599 bytes allocated
==20972== 
==20972== LEAK SUMMARY:
==20972==    definitely lost: 0 bytes in 0 blocks
==20972==    indirectly lost: 0 bytes in 0 blocks
==20972==      possibly lost: 0 bytes in 0 blocks
==20972==    still reachable: 3,054 bytes in 60 blocks
==20972==         suppressed: 0 bytes in 0 blocks
==20972== Rerun with --leak-check=full to see details of leaked memory
==20972== 
==20972== For counts of detected and suppressed errors, rerun with: -v
==20972== Use --track-origins=yes to see where uninitialised values come from
==20972== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)