(gdb) run Starting program: /usr/sbin/mysqld [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py", line 63, in from libstdcxx.v6.printers import register_libstdcxx_printers ImportError: No module named 'libstdcxx' 150920 12:15:56 [Note] /usr/sbin/mysqld (mysqld 10.0.21-MariaDB-1~trusty-wsrep) starting as process 11902 ... [New Thread 0x7fffec95c700 (LWP 11906)] [New Thread 0x7fffe97ff700 (LWP 11907)] [New Thread 0x7fffe87ff700 (LWP 11908)] [New Thread 0x7ffff7fe2700 (LWP 11909)] [New Thread 0x7ffff7fa1700 (LWP 11910)] [New Thread 0x7fffe6fff700 (LWP 11911)] [Thread 0x7fffe97ff700 (LWP 11907) exited] Program received signal SIGABRT, Aborted. [Switching to Thread 0x7fffe87ff700 (LWP 11908)] 0x00007ffff6391cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) bt #0 0x00007ffff6391cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007ffff63950d8 in __GI_abort () at abort.c:89 #2 0x00007ffff4be7547 in gu_abort () from /usr/lib/galera/libgalera_smm.so #3 0x00007ffff4cf3a9b in gcs_core_recv(gcs_core*, gcs_act_rcvd*, long long) () from /usr/lib/galera/libgalera_smm.so #4 0x00007ffff4cf7646 in ?? () from /usr/lib/galera/libgalera_smm.so #5 0x00007ffff6d32182 in start_thread (arg=0x7fffe87ff700) at pthread_create.c:312 #6 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 (gdb) bt full #0 0x00007ffff6391cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = 0 pid = 11902 selftid = 11908 #1 0x00007ffff63950d8 in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x555555ae9330 , sa_sigaction = 0x555555ae9330 }, sa_mask = {__val = {0, 21474836480, 0, 206158430248, 140737094085440, 140737094085200, 140737325660825, 140737094085200, 140737325695632, 140737094085008, 140737325666259, 140737094085024, 3, 140737325660825, 0, 0}}, sa_flags = -175976352, sa_restorer = 0xffffffffffffff7d} sigs = {__val = {32, 0 }} #2 0x00007ffff4be7547 in gu_abort () from /usr/lib/galera/libgalera_smm.so No symbol table info available. #3 0x00007ffff4cf3a9b in gcs_core_recv(gcs_core*, gcs_act_rcvd*, long long) () from /usr/lib/galera/libgalera_smm.so No symbol table info available. #4 0x00007ffff4cf7646 in ?? () from /usr/lib/galera/libgalera_smm.so No symbol table info available. #5 0x00007ffff6d32182 in start_thread (arg=0x7fffe87ff700) at pthread_create.c:312 __res = pd = 0x7fffe87ff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737094088448, -8341717327287855170, 1, 0, 140737094089152, 140737094088448, 8341674445819697086, 8341697782017644478}, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. (gdb) (gdb) info threads Id Target Id Frame 7 Thread 0x7fffe6fff700 (LWP 11911) "mysqld" 0x00007ffff644682d in read () at ../sysdeps/unix/syscall-template.S:81 6 Thread 0x7ffff7fa1700 (LWP 11910) "mysqld" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 5 Thread 0x7ffff7fe2700 (LWP 11909) "mysqld" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 * 4 Thread 0x7fffe87ff700 (LWP 11908) "mysqld" 0x00007ffff6391cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 2 Thread 0x7fffec95c700 (LWP 11906) "mysqld" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 1 Thread 0x7ffff7fe47c0 (LWP 11902) "mysqld" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 (gdb) thread apply all bt Thread 7 (Thread 0x7fffe6fff700 (LWP 11911)): #0 0x00007ffff644682d in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff63d56a0 in _IO_new_file_underflow (fp=0x7fffe6016080) at fileops.c:613 #2 0x00007ffff63d662e in __GI__IO_default_uflow (fp=0x7fffe6016080) at genops.c:435 #3 0x00007ffff63ca344 in __GI__IO_getline_info (fp=0x7fffe6016080, buf=0x7fffe6ffe850 "ready 5.35.249.13:4444/rsync_sst", n=511, delim=10, extract_delim=1, eof=0x0) at iogetline.c:69 #4 0x00007ffff63c92c6 in _IO_fgets (buf=0x7fffe6ffe850 "ready 5.35.249.13:4444/rsync_sst", n=0, fp=0x7fffe6016080) at iofgets.c:56 #5 0x0000555555a8d621 in ?? () #6 0x00007ffff6d32182 in start_thread (arg=0x7fffe6fff700) at pthread_create.c:312 #7 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7ffff7fa1700 (LWP 11910)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff4d565cf in galera::ReplicatorSMM::request_state_transfer(void*, wsrep_uuid const&, long, void const*, long) () from /usr/lib/galera/libgalera_smm.so #2 0x00007ffff4d4bac6 in galera::ReplicatorSMM::process_conf_change(void*, wsrep_view_info const&, int, galera::Replicator::State, long) () from /usr/lib/galera/libgalera_smm.so #3 0x00007ffff4d2999c in galera::GcsActionSource::dispatch(void*, gcs_action const&, bool&) () from /usr/lib/galera/libgalera_smm.so #4 0x00007ffff4d29ef8 in galera::GcsActionSource::process(void*, bool&) () from /usr/lib/galera/libgalera_smm.so #5 0x00007ffff4d4aef3 in galera::ReplicatorSMM::async_recv(void*) () from /usr/lib/galera/libgalera_smm.so #6 0x00007ffff4d594e8 in galera_recv () from /usr/lib/galera/libgalera_smm.so #7 0x0000555555a92505 in ?? () #8 0x00005555558b9b99 in start_wsrep_THD () #9 0x00007ffff6d32182 in start_thread (arg=0x7ffff7fa1700) at pthread_create.c:312 #10 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7ffff7fe2700 (LWP 11909)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000555555a9321b in ?? () #2 0x00005555558b9b99 in start_wsrep_THD () #3 0x00007ffff6d32182 in start_thread (arg=0x7ffff7fe2700) at pthread_create.c:312 #4 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fffe87ff700 (LWP 11908)): #0 0x00007ffff6391cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007ffff63950d8 in __GI_abort () at abort.c:89 #2 0x00007ffff4be7547 in gu_abort () from /usr/lib/galera/libgalera_smm.so #3 0x00007ffff4cf3a9b in gcs_core_recv(gcs_core*, gcs_act_rcvd*, long long) () from /usr/lib/galera/libgalera_smm.so #4 0x00007ffff4cf7646 in ?? () from /usr/lib/galera/libgalera_smm.so #5 0x00007ffff6d32182 in start_thread (arg=0x7fffe87ff700) at pthread_create.c:312 #6 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fffec95c700 (LWP 11906)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff4d24196 in galera::ServiceThd::thd_func(void*) () from /usr/lib/galera/libgalera_smm.so #2 0x00007ffff6d32182 in start_thread (arg=0x7fffec95c700) at pthread_create.c:312 #3 0x00007ffff645547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7ffff7fe47c0 (LWP 11902)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000555555a8d183 in wsrep_sst_wait() () #2 0x0000555555a88445 in wsrep_init_startup(bool) () #3 0x00005555558bd711 in ?? () #4 0x00005555558c20ef in mysqld_main(int, char**) () #5 0x00007ffff637cec5 in __libc_start_main (main=0x55555589e260
, argc=1, argv=0x7fffffffe5e8, init=, fini=, rtld_fini=, stack_end=0x7fffffffe5d8) at libc-start.c:287 #6 0x00005555558b3fc6 in _start ()