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[SC-1:Node16 Wed Apr 10 09:32:37/cluster/dumps] # dir
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total 8456
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-rw------- 1 root root 76394496 Apr 9 12:56 lttng-sessiond.2050.SC-1.core
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-rw------- 1 root root 76275712 Apr 9 12:58 lttng-sessiond.2530.SC-1.core
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-rw------- 1 root root 76275712 Apr 9 12:59 lttng-sessiond.2757.SC-1.core
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-rw------- 1 root root 76275712 Apr 9 13:01 lttng-sessiond.2949.SC-1.core
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-rw------- 1 root root 76378112 Apr 9 14:36 lttng-sessiond.3169.SC-1.core
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-rw------- 1 root root 76410880 Apr 9 14:39 lttng-sessiond.9525.SC-1.core
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-rw------- 1 root root 76410880 Apr 9 14:40 lttng-sessiond.9829.SC-1.core
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-rw------- 1 root root 76410880 Apr 9 14:52 lttng-sessiond.10003.SC-1.core
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-rw------- 1 root root 76275712 Apr 9 15:02 lttng-sessiond.10956.SC-1.core
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-rw------- 1 root root 76275712 Apr 9 15:07 lttng-sessiond.11824.SC-1.core
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[SC-1:Node16 Wed Apr 10 09:32:37/cluster/dumps] # which lttng-sessiond
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/usr/bin/lttng-sessiond
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[SC-1:Node16 Wed Apr 10 09:32:59/cluster/dumps] # gdb /usr/bin/lttng-sessiond lttng-sessiond.11824.SC-1.core
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GNU gdb (GDB) SUSE (7.3-0.6.1)
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Copyright (C) 2011 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law. Type "show copying"
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and "show warranty" for details.
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This GDB was configured as "x86_64-suse-linux".
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For bug reporting instructions, please see:
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<http://www.gnu.org/software/gdb/bugs/>...
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Reading symbols from /usr/bin/lttng-sessiond...Reading symbols from /usr/lib/debug/usr/bin/lttng-sessiond.debug...done.
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done.
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[New LWP 11829]
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[New LWP 11832]
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[New LWP 11824]
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[New LWP 12148]
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[New LWP 11827]
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[New LWP 11849]
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[New LWP 11828]
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[New LWP 11831]
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[New LWP 11833]
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[New LWP 11830]
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Missing separate debuginfo for /lib64/librt.so.1
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Try: zypper install -C "debuginfo(build-id)=d2c6a2f5b4c35e0fb41d45e2be66c3b73b686a44"
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Missing separate debuginfo for /lib64/libuuid.so.1
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Try: zypper install -C "debuginfo(build-id)=f9998d18c497b2047b48e0702daa82204e2a944d"
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Missing separate debuginfo for /lib64/libdl.so.2
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Try: zypper install -C "debuginfo(build-id)=3e4f6bfee9fdf77ca975b77b8c325347d9228bb8"
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Missing separate debuginfo for /lib64/libpopt.so.0
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Try: zypper install -C "debuginfo(build-id)=895e7fadb3a3371343391d34280543ea4df24a03"
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Missing separate debuginfo for /lib64/libpthread.so.0
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Try: zypper install -C "debuginfo(build-id)=bb81b1117fc93fc0eafb3e96eabfca4d8976c879"
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Missing separate debuginfo for /lib64/libc.so.6
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Try: zypper install -C "debuginfo(build-id)=2636ed5ff526582a49ed9b6e982c231335db1620"
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Missing separate debuginfo for /lib64/ld-linux-x86-64.so.2
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Try: zypper install -C "debuginfo(build-id)=3d68b93f8701971da6133437486f3909223534f8"
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Missing separate debuginfo for
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Try: zypper install -C "debuginfo(build-id)=74dac034c5964f9441a4606642c4f7c8d4f82afa"
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Missing separate debuginfo for /lib64/librt.so.1
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Try: zypper install -C "debuginfo(build-id)=d2c6a2f5b4c35e0fb41d45e2be66c3b73b686a44"
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Missing separate debuginfo for /lib64/libuuid.so.1
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Try: zypper install -C "debuginfo(build-id)=f9998d18c497b2047b48e0702daa82204e2a944d"
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Missing separate debuginfo for /lib64/libdl.so.2
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Try: zypper install -C "debuginfo(build-id)=3e4f6bfee9fdf77ca975b77b8c325347d9228bb8"
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Missing separate debuginfo for /lib64/libpopt.so.0
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Try: zypper install -C "debuginfo(build-id)=895e7fadb3a3371343391d34280543ea4df24a03"
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Missing separate debuginfo for /lib64/libpthread.so.0
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Try: zypper install -C "debuginfo(build-id)=bb81b1117fc93fc0eafb3e96eabfca4d8976c879"
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[Thread debugging using libthread_db enabled]
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Missing separate debuginfo for /lib64/libc.so.6
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Try: zypper install -C "debuginfo(build-id)=2636ed5ff526582a49ed9b6e982c231335db1620"
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Missing separate debuginfo for /lib64/ld-linux-x86-64.so.2
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Try: zypper install -C "debuginfo(build-id)=3d68b93f8701971da6133437486f3909223534f8"
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Core was generated by `lttng-sessiond -d'.
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Program terminated with signal 6, Aborted.
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#0 0x00007f4d42413b55 in raise () from /lib64/libc.so.6
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(gdb) bt
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#0 0x00007f4d42413b55 in raise () from /lib64/libc.so.6
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#1 0x00007f4d42415131 in abort () from /lib64/libc.so.6
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#2 0x00007f4d4240ca10 in __assert_fail () from /lib64/libc.so.6
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#3 0x000000000041b2c5 in shadow_copy_session (ua_sess=0x67afc0, usess=0x66b460, app=0x66d330) at ust-app.c:1392
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#4 0x000000000041bb4d in create_ust_app_session (usess=0x66b460, app=0x66d330, ua_sess_ptr=0x7f4d40fca928, is_created=0x0) at ust-app.c:1615
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#5 0x0000000000420ac2 in ust_app_global_update (usess=0x66b460, sock=22) at ust-app.c:3927
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#6 0x0000000000426188 in update_ust_app (app_sock=22) at main.c:680
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#7 0x00000000004280fd in thread_dispatch_ust_registration (data=0x0) at main.c:1465
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#8 0x00007f4d4275c7b6 in start_thread () from /lib64/libpthread.so.0
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#9 0x00007f4d424b8c6d in clone () from /lib64/libc.so.6
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#10 0x0000000000000000 in ?? ()
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(gdb)
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(gdb) bt full
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#0 0x00007f4d42413b55 in raise () from /lib64/libc.so.6
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No symbol table info available.
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#1 0x00007f4d42415131 in abort () from /lib64/libc.so.6
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No symbol table info available.
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#2 0x00007f4d4240ca10 in __assert_fail () from /lib64/libc.so.6
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No symbol table info available.
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#3 0x000000000041b2c5 in shadow_copy_session (ua_sess=0x67afc0, usess=0x66b460, app=0x66d330) at ust-app.c:1392
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ua_chan_node = 0x7f4d40fca880
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iter = {iter = {node = 0x0, next = 0x66b460}}
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uchan = 0x41b61d
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ua_chan = 0x4
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rawtime = 1365534437
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timeinfo = 0x7f4d42754400
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datetime = "20130409-150717"
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ret = 0
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__func__ = "shadow_copy_session"
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__PRETTY_FUNCTION__ = "shadow_copy_session"
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#4 0x000000000041bb4d in create_ust_app_session (usess=0x66b460, app=0x66d330, ua_sess_ptr=0x7f4d40fca928, is_created=0x0) at ust-app.c:1615
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ret = 6702768
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---Type <return> to continue, or q <return> to quit---
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created = 0
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ua_sess = 0x67afc0
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__PRETTY_FUNCTION__ = "create_ust_app_session"
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__func__ = "create_ust_app_session"
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#5 0x0000000000420ac2 in ust_app_global_update (usess=0x66b460, sock=22) at ust-app.c:3927
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ret = 0
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iter = {iter = {node = 0x0, next = 0x0}}
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uiter = {iter = {node = 0x0, next = 0x0}}
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iter_ctx = {iter = {node = 0x0, next = 0x0}}
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app = 0x66d330
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ua_sess = 0x0
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ua_chan = 0x0
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ua_event = 0x0
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ua_ctx = 0x0
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__PRETTY_FUNCTION__ = "ust_app_global_update"
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__func__ = "ust_app_global_update"
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#6 0x0000000000426188 in update_ust_app (app_sock=22) at main.c:680
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sess = 0x667790
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stmp = 0x656498
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---Type <return> to continue, or q <return> to quit---
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#7 0x00000000004280fd in thread_dispatch_ust_registration (data=0x0) at main.c:1465
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app = 0x66d330
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ret = 0
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node = 0x7f4d38000928
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ust_cmd = 0x7f4d380008d0
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wait_node = 0x668fa0
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tmp_wait_node = 0x7f4d40fcab38
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wait_queue = {next = 0x7f4d40fcab40, prev = 0x7f4d40fcab40}
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__func__ = "thread_dispatch_ust_registration"
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#8 0x00007f4d4275c7b6 in start_thread () from /lib64/libpthread.so.0
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No symbol table info available.
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#9 0x00007f4d424b8c6d in clone () from /lib64/libc.so.6
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No symbol table info available.
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#10 0x0000000000000000 in ?? ()
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No symbol table info available.
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(gdb) quit
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[SC-1:Node16 Wed Apr 10 09:33:26/cluster/dumps] # gdb /usr/bin/lttng-sessiond lttng-sessiond.11824.SC-1.core
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