arducopter error

erle@erle-brain-3 ~ $ sudo valgrind --leak-check=yes --show-reachable=yes -v ./arducopter -A udp:10.0.0.2:6000
==25891== Memcheck, a memory error detector
==25891== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==25891== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==25891== Command: ./arducopter -A udp:10.0.0.2:6000
==25891== 
--25891-- Valgrind options:
--25891--    --suppressions=/usr/lib/valgrind/debian-libc6-dbg.supp
--25891--    --leak-check=yes
--25891--    --show-reachable=yes
--25891--    -v
--25891-- Contents of /proc/version:
--25891--   Linux version 4.4.20-v7+ (lander@erle) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #2 SMP PREEMPT Thu Sep 15 14:06:54 CEST 2016
--25891-- Arch and hwcaps: ARM, ARMv7-vfp-neon
--25891-- Page sizes: currently 4096, max supported 4096
--25891-- Valgrind library directory: /usr/lib/valgrind
--25891-- Reading syms from /home/erle/arducopter (0x8000)
--25891-- Reading syms from /lib/arm-linux-gnueabihf/ld-2.19.so (0x4000000)
--25891--   Considering /lib/arm-linux-gnueabihf/ld-2.19.so ..
--25891--   .. CRC mismatch (computed 046d513b wanted e6886948)
--25891--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/ld-2.19.so ..
--25891--   .. CRC is valid
--25891-- Reading syms from /usr/lib/valgrind/memcheck-arm-linux (0x38000000)
--25891--   Considering /usr/lib/valgrind/memcheck-arm-linux ..
--25891--   .. CRC mismatch (computed 490a0e7e wanted 8f7ca175)
--25891--    object doesn't have a symbol table
--25891--    object doesn't have a dynamic symbol table
--25891-- Reading suppressions file: /usr/lib/valgrind/debian-libc6-dbg.supp
--25891-- Reading suppressions file: /usr/lib/valgrind/default.supp
==25891== embedded gdbserver: reading from /tmp/vgdb-pipe-from-vgdb-to-25891-by-root-on-???
==25891== embedded gdbserver: writing to   /tmp/vgdb-pipe-to-vgdb-from-25891-by-root-on-???
==25891== embedded gdbserver: shared mem   /tmp/vgdb-pipe-shared-mem-vgdb-25891-by-root-on-???
==25891== 
==25891== TO CONTROL THIS PROCESS USING vgdb (which you probably
==25891== don't want to do, unless you know exactly what you're doing,
==25891== or are doing some strange experiment):
==25891==   /usr/lib/valgrind/../../bin/vgdb --pid=25891 ...command...
==25891== 
==25891== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==25891==   /path/to/gdb ./arducopter
==25891== and then give GDB the following command
==25891==   target remote | /usr/lib/valgrind/../../bin/vgdb --pid=25891
==25891== --pid is optional if only one valgrind process is running
==25891== 
--25891-- Reading syms from /usr/lib/valgrind/vgpreload_core-arm-linux.so (0x4023000)
--25891--   Considering /usr/lib/valgrind/vgpreload_core-arm-linux.so ..
--25891--   .. CRC mismatch (computed 7ee02d17 wanted a974aa59)
--25891--    object doesn't have a symbol table
--25891-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so (0x4831000)
--25891--   Considering /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so ..
--25891--   .. CRC mismatch (computed 6edbceb6 wanted 98c7f138)
--25891--    object doesn't have a symbol table
--25891-- Reading syms from /usr/lib/arm-linux-gnueabihf/libarmmem.so (0x4842000)
--25891--    object doesn't have a symbol table
--25891-- Reading syms from /lib/arm-linux-gnueabihf/libdl-2.19.so (0x4871000)
--25891--   Considering /lib/arm-linux-gnueabihf/libdl-2.19.so ..
--25891--   .. CRC mismatch (computed a9c33e7d wanted d672a84c)
--25891--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libdl-2.19.so ..
--25891--   .. CRC is valid
--25891-- Reading syms from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.20 (0x4884000)
--25891--   Considering /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.20 ..
--25891--   .. CRC mismatch (computed 2cef529d wanted 68acc9e1)
--25891--    object doesn't have a symbol table
--25891-- Reading syms from /lib/arm-linux-gnueabihf/libm-2.19.so (0x4960000)
--25891--   Considering /lib/arm-linux-gnueabihf/libm-2.19.so ..
--25891--   .. CRC mismatch (computed a93f83f3 wanted deac2203)
--25891--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libm-2.19.so ..
--25891--   .. CRC is valid
--25891-- Reading syms from /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x49db000)
--25891--   Considering /lib/arm-linux-gnueabihf/libgcc_s.so.1 ..
--25891--   .. CRC mismatch (computed be1a006e wanted b78194c6)
--25891--    object doesn't have a symbol table
--25891-- Reading syms from /lib/arm-linux-gnueabihf/libpthread-2.19.so (0x4a08000)
--25891--   Considering /lib/arm-linux-gnueabihf/libpthread-2.19.so ..
--25891--   .. CRC mismatch (computed efe7d0b9 wanted 36891aab)
--25891--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libpthread-2.19.so ..
--25891--   .. CRC is valid
--25891-- Reading syms from /lib/arm-linux-gnueabihf/libc-2.19.so (0x4a30000)
--25891--   Considering /lib/arm-linux-gnueabihf/libc-2.19.so ..
--25891--   .. CRC mismatch (computed f07876d7 wanted d82c5bf3)
--25891--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libc-2.19.so ..
--25891--   .. CRC is valid
--25891-- REDIR: 0x4aa8ad0 (rindex) redirected to 0x4835ef8 (rindex)
--25891-- REDIR: 0x4aa487c (calloc) redirected to 0x48356b8 (calloc)
--25891-- REDIR: 0x4aa3d44 (malloc) redirected to 0x48338ec (malloc)
--25891-- REDIR: 0x4aa9490 (strstr) redirected to 0x48394c0 (strstr)
--25891-- REDIR: 0x4aa9a40 (memchr) redirected to 0x483753c (memchr)
--25891-- REDIR: 0x4aaa990 (memcpy) redirected to 0x4837af0 (memcpy)
--25891-- REDIR: 0x4aa44f8 (free) redirected to 0x4834a88 (free)
--25891-- REDIR: 0x4aa85e0 (strlen) redirected to 0x48366ec (strlen)
Raspberry Pi 2/3 with BCM2709!
--25891-- WARNING: unhandled syscall: 357
==25891==    at 0x4AFE70C: epoll_create1 (syscall-template.S:81)
==25891==    by 0x7D5C7: Linux::Poller::Poller() (in /home/erle/arducopter)
--25891-- You may be able to write your own handler.
--25891-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--25891-- Nevertheless we consider this a bug.  Please report
--25891-- it at http://valgrind.org/support/bug_reports.html.
--25891-- REDIR: 0x4aac530 (strchrnul) redirected to 0x483901c (strchrnul)
--25891-- REDIR: 0x4aaa3b0 (mempcpy) redirected to 0x483917c (mempcpy)
--25891-- REDIR: 0x4aa8864 (strncmp) redirected to 0x4836cbc (strncmp)
--25891-- REDIR: 0x4aa7f40 (stpcpy) redirected to 0x4838834 (stpcpy)
Failed to create epoll: Function not implemented
--25891-- REDIR: 0x4aa9ba0 (bcmp) redirected to 0x483875c (bcmp)
--25891-- REDIR: 0x4aa7ef0 (strcmp) redirected to 0x483739c (strcmp)
--25891-- REDIR: 0x4aa7e20 (index) redirected to 0x4836004 (index)
--25891-- REDIR: 0x4aa45b0 (realloc) redirected to 0x4835808 (realloc)
==25891== Thread 2:
==25891== Invalid write of size 4
==25891==    at 0x7F5DA: Linux::Thread::_poison_stack() (in /home/erle/arducopter)
==25891==  Address 0x506cbe0 is just below the stack ptr.  To suppress, use: --workaround-gcc296-bugs=yes
==25891== 
==25891== Invalid write of size 4
==25891==    at 0x7F5D4: Linux::Thread::_poison_stack() (in /home/erle/arducopter)
==25891==  Address 0x506cbe4 is just below the stack ptr.  To suppress, use: --workaround-gcc296-bugs=yes
==25891== 
==25891== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==25891==    This could cause spurious value errors to appear.
==25891==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==25891== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==25891==    This could cause spurious value errors to appear.
==25891==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==25891== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==25891==    This could cause spurious value errors to appear.
==25891==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==25891== Warning: bad signal number 0 in sigaction()
==25891== Warning: bad signal number 0 in sigaction()
==25891== Warning: ignored attempt to set SIGKILL handler in sigaction();
==25891==          the SIGKILL signal is uncatchable
==25891== Warning: ignored attempt to set SIGSTOP handler in sigaction();
==25891==          the SIGSTOP signal is uncatchable
--25891-- REDIR: 0x4aa8f60 (strspn) redirected to 0x483966c (strspn)
--25891-- REDIR: 0x4aa8ba0 (strpbrk) redirected to 0x483955c (strpbrk)
--25891-- REDIR: 0x4aac4a0 (rawmemchr) redirected to 0x4839068 (rawmemchr)
Could not create periodic callback
--25891-- REDIR: 0x4aaa330 (memset) redirected to 0x4838c94 (memset)
==25891== 
==25891== HEAP SUMMARY:
==25891==     in use at exit: 1,101 bytes in 17 blocks
==25891==   total heap usage: 57 allocs, 40 frees, 51,798 bytes allocated
==25891== 
==25891== Searching for pointers to 17 not-freed blocks
==25891== Checked 9,151,948 bytes
==25891== 
==25891== Thread 1:
==25891== 9 bytes in 1 blocks are still reachable in loss record 1 of 4
==25891==    at 0x4833970: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==25891== 
==25891== 160 bytes in 5 blocks are definitely lost in loss record 2 of 4
==25891==    at 0x4833970: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==25891== 
==25891== 212 bytes in 6 blocks are still reachable in loss record 3 of 4
==25891==    at 0x4835770: calloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==25891== 
==25891== 720 bytes in 5 blocks are possibly lost in loss record 4 of 4
==25891==    at 0x4835770: calloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==25891== 
==25891== LEAK SUMMARY:
==25891==    definitely lost: 160 bytes in 5 blocks
==25891==    indirectly lost: 0 bytes in 0 blocks
==25891==      possibly lost: 720 bytes in 5 blocks
==25891==    still reachable: 221 bytes in 7 blocks
==25891==         suppressed: 0 bytes in 0 blocks
==25891== 
==25891== ERROR SUMMARY: 295 errors from 4 contexts (suppressed: 0 from 0)
==25891== 
==25891== 72 errors in context 1 of 4:
==25891== Thread 2:
==25891== Invalid write of size 4
==25891==    at 0x7F5D4: Linux::Thread::_poison_stack() (in /home/erle/arducopter)
==25891==  Address 0x506cbe4 is just below the stack ptr.  To suppress, use: --workaround-gcc296-bugs=yes
==25891== 
==25891== 
==25891== 221 errors in context 2 of 4:
==25891== Invalid write of size 4
==25891==    at 0x7F5DA: Linux::Thread::_poison_stack() (in /home/erle/arducopter)
==25891==  Address 0x506cbe0 is just below the stack ptr.  To suppress, use: --workaround-gcc296-bugs=yes
==25891== 
==25891== ERROR SUMMARY: 295 errors from 4 contexts (suppressed: 0 from 0)

erle@erle-brain-3 ~ $ sudo valgrind --leak-check=yes --show-reachable=yes --workaround-gcc296-bugs=yes -v ./arducopter -A udp:10.0.0.2:6000
==26211== Memcheck, a memory error detector
==26211== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==26211== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==26211== Command: ./arducopter -A udp:10.0.0.2:6000
==26211== 
--26211-- Valgrind options:
--26211--    --suppressions=/usr/lib/valgrind/debian-libc6-dbg.supp
--26211--    --leak-check=yes
--26211--    --show-reachable=yes
--26211--    --workaround-gcc296-bugs=yes
--26211--    -v
--26211-- Contents of /proc/version:
--26211--   Linux version 4.4.20-v7+ (lander@erle) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #2 SMP PREEMPT Thu Sep 15 14:06:54 CEST 2016
--26211-- Arch and hwcaps: ARM, ARMv7-vfp-neon
--26211-- Page sizes: currently 4096, max supported 4096
--26211-- Valgrind library directory: /usr/lib/valgrind
--26211-- Reading syms from /home/erle/arducopter (0x8000)
--26211-- Reading syms from /lib/arm-linux-gnueabihf/ld-2.19.so (0x4000000)
--26211--   Considering /lib/arm-linux-gnueabihf/ld-2.19.so ..
--26211--   .. CRC mismatch (computed 046d513b wanted e6886948)
--26211--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/ld-2.19.so ..
--26211--   .. CRC is valid
--26211-- Reading syms from /usr/lib/valgrind/memcheck-arm-linux (0x38000000)
--26211--   Considering /usr/lib/valgrind/memcheck-arm-linux ..
--26211--   .. CRC mismatch (computed 490a0e7e wanted 8f7ca175)
--26211--    object doesn't have a symbol table
--26211--    object doesn't have a dynamic symbol table
--26211-- Reading suppressions file: /usr/lib/valgrind/debian-libc6-dbg.supp
--26211-- Reading suppressions file: /usr/lib/valgrind/default.supp
==26211== embedded gdbserver: reading from /tmp/vgdb-pipe-from-vgdb-to-26211-by-root-on-???
==26211== embedded gdbserver: writing to   /tmp/vgdb-pipe-to-vgdb-from-26211-by-root-on-???
==26211== embedded gdbserver: shared mem   /tmp/vgdb-pipe-shared-mem-vgdb-26211-by-root-on-???
==26211== 
==26211== TO CONTROL THIS PROCESS USING vgdb (which you probably
==26211== don't want to do, unless you know exactly what you're doing,
==26211== or are doing some strange experiment):
==26211==   /usr/lib/valgrind/../../bin/vgdb --pid=26211 ...command...
==26211== 
==26211== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==26211==   /path/to/gdb ./arducopter
==26211== and then give GDB the following command
==26211==   target remote | /usr/lib/valgrind/../../bin/vgdb --pid=26211
==26211== --pid is optional if only one valgrind process is running
==26211== 
--26211-- Reading syms from /usr/lib/valgrind/vgpreload_core-arm-linux.so (0x4023000)
--26211--   Considering /usr/lib/valgrind/vgpreload_core-arm-linux.so ..
--26211--   .. CRC mismatch (computed 7ee02d17 wanted a974aa59)
--26211--    object doesn't have a symbol table
--26211-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so (0x4831000)
--26211--   Considering /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so ..
--26211--   .. CRC mismatch (computed 6edbceb6 wanted 98c7f138)
--26211--    object doesn't have a symbol table
--26211-- Reading syms from /usr/lib/arm-linux-gnueabihf/libarmmem.so (0x4842000)
--26211--    object doesn't have a symbol table
--26211-- Reading syms from /lib/arm-linux-gnueabihf/libdl-2.19.so (0x4871000)
--26211--   Considering /lib/arm-linux-gnueabihf/libdl-2.19.so ..
--26211--   .. CRC mismatch (computed a9c33e7d wanted d672a84c)
--26211--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libdl-2.19.so ..
--26211--   .. CRC is valid
--26211-- Reading syms from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.20 (0x4884000)
--26211--   Considering /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.20 ..
--26211--   .. CRC mismatch (computed 2cef529d wanted 68acc9e1)
--26211--    object doesn't have a symbol table
--26211-- Reading syms from /lib/arm-linux-gnueabihf/libm-2.19.so (0x4960000)
--26211--   Considering /lib/arm-linux-gnueabihf/libm-2.19.so ..
--26211--   .. CRC mismatch (computed a93f83f3 wanted deac2203)
--26211--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libm-2.19.so ..
--26211--   .. CRC is valid
--26211-- Reading syms from /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x49db000)
--26211--   Considering /lib/arm-linux-gnueabihf/libgcc_s.so.1 ..
--26211--   .. CRC mismatch (computed be1a006e wanted b78194c6)
--26211--    object doesn't have a symbol table
--26211-- Reading syms from /lib/arm-linux-gnueabihf/libpthread-2.19.so (0x4a08000)
--26211--   Considering /lib/arm-linux-gnueabihf/libpthread-2.19.so ..
--26211--   .. CRC mismatch (computed efe7d0b9 wanted 36891aab)
--26211--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libpthread-2.19.so ..
--26211--   .. CRC is valid
--26211-- Reading syms from /lib/arm-linux-gnueabihf/libc-2.19.so (0x4a30000)
--26211--   Considering /lib/arm-linux-gnueabihf/libc-2.19.so ..
--26211--   .. CRC mismatch (computed f07876d7 wanted d82c5bf3)
--26211--   Considering /usr/lib/debug/lib/arm-linux-gnueabihf/libc-2.19.so ..
--26211--   .. CRC is valid
--26211-- REDIR: 0x4aa8ad0 (rindex) redirected to 0x4835ef8 (rindex)
--26211-- REDIR: 0x4aa487c (calloc) redirected to 0x48356b8 (calloc)
--26211-- REDIR: 0x4aa3d44 (malloc) redirected to 0x48338ec (malloc)
--26211-- REDIR: 0x4aa9490 (strstr) redirected to 0x48394c0 (strstr)
--26211-- REDIR: 0x4aa9a40 (memchr) redirected to 0x483753c (memchr)
--26211-- REDIR: 0x4aaa990 (memcpy) redirected to 0x4837af0 (memcpy)
--26211-- REDIR: 0x4aa44f8 (free) redirected to 0x4834a88 (free)
--26211-- REDIR: 0x4aa85e0 (strlen) redirected to 0x48366ec (strlen)
Raspberry Pi 2/3 with BCM2709!
--26211-- WARNING: unhandled syscall: 357
==26211==    at 0x4AFE70C: epoll_create1 (syscall-template.S:81)
==26211==    by 0x7D5C7: Linux::Poller::Poller() (in /home/erle/arducopter)
--26211-- You may be able to write your own handler.
--26211-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--26211-- Nevertheless we consider this a bug.  Please report
--26211-- it at http://valgrind.org/support/bug_reports.html.
--26211-- REDIR: 0x4aac530 (strchrnul) redirected to 0x483901c (strchrnul)
--26211-- REDIR: 0x4aaa3b0 (mempcpy) redirected to 0x483917c (mempcpy)
--26211-- REDIR: 0x4aa8864 (strncmp) redirected to 0x4836cbc (strncmp)
--26211-- REDIR: 0x4aa7f40 (stpcpy) redirected to 0x4838834 (stpcpy)
Failed to create epoll: Function not implemented
--26211-- REDIR: 0x4aa9ba0 (bcmp) redirected to 0x483875c (bcmp)
--26211-- REDIR: 0x4aa7ef0 (strcmp) redirected to 0x483739c (strcmp)
--26211-- REDIR: 0x4aa7e20 (index) redirected to 0x4836004 (index)
--26211-- REDIR: 0x4aa45b0 (realloc) redirected to 0x4835808 (realloc)
==26211== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==26211==    This could cause spurious value errors to appear.
==26211==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==26211== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==26211==    This could cause spurious value errors to appear.
==26211==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==26211== Warning: noted but unhandled ioctl 0x707 with no size/direction hints
==26211==    This could cause spurious value errors to appear.
==26211==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==26211== Warning: bad signal number 0 in sigaction()
==26211== Warning: bad signal number 0 in sigaction()
==26211== Warning: ignored attempt to set SIGKILL handler in sigaction();
==26211==          the SIGKILL signal is uncatchable
==26211== Warning: ignored attempt to set SIGSTOP handler in sigaction();
==26211==          the SIGSTOP signal is uncatchable
--26211-- REDIR: 0x4aa8f60 (strspn) redirected to 0x483966c (strspn)
--26211-- REDIR: 0x4aa8ba0 (strpbrk) redirected to 0x483955c (strpbrk)
--26211-- REDIR: 0x4aac4a0 (rawmemchr) redirected to 0x4839068 (rawmemchr)
Could not create periodic callback
--26211-- REDIR: 0x4aaa330 (memset) redirected to 0x4838c94 (memset)
==26211== 
==26211== HEAP SUMMARY:
==26211==     in use at exit: 1,101 bytes in 17 blocks
==26211==   total heap usage: 57 allocs, 40 frees, 51,798 bytes allocated
==26211== 
==26211== Searching for pointers to 17 not-freed blocks
==26211== Checked 9,151,980 bytes
==26211== 
==26211== 9 bytes in 1 blocks are still reachable in loss record 1 of 4
==26211==    at 0x4833970: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==26211== 
==26211== 160 bytes in 5 blocks are definitely lost in loss record 2 of 4
==26211==    at 0x4833970: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==26211== 
==26211== 212 bytes in 6 blocks are still reachable in loss record 3 of 4
==26211==    at 0x4835770: calloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==26211== 
==26211== 720 bytes in 5 blocks are possibly lost in loss record 4 of 4
==26211==    at 0x4835770: calloc (in /usr/lib/valgrind/vgpreload_memcheck-arm-linux.so)
==26211== 
==26211== LEAK SUMMARY:
==26211==    definitely lost: 160 bytes in 5 blocks
==26211==    indirectly lost: 0 bytes in 0 blocks
==26211==      possibly lost: 720 bytes in 5 blocks
==26211==    still reachable: 221 bytes in 7 blocks
==26211==         suppressed: 0 bytes in 0 blocks
==26211== 
==26211== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
==26211== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)