$ gdb -p 45096 GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "powerpc64le-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word". Attaching to process 45096 [New LWP 45097] [New LWP 45099] [New LWP 45100] [New LWP 45101] [New LWP 45102] [New LWP 45103] [New LWP 45104] [New LWP 45105] [New LWP 45106] [New LWP 45107] [New LWP 45108] [New LWP 45109] [New LWP 45110] [New LWP 45111] [New LWP 45112] [New LWP 45113] [New LWP 45114] [New LWP 45116] [New LWP 45117] [New LWP 45118] [New LWP 45121] [New LWP 45122] [New LWP 45123] [New LWP 45124] [New LWP 45125] [New LWP 45126] [New LWP 45127] [New LWP 45128] [New LWP 45129] [New LWP 45130] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/powerpc64le-linux-gnu/libthread_db.so.1". 0x000077e848c5899c in __GI___select (nfds=, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fffcd5b1160) at ../sysdeps/unix/sysv/linux/select.c:41 41 ../sysdeps/unix/sysv/linux/select.c: No such file or directory. (gdb) thread apply all bt full Thread 31 (Thread 0x77e830158160 (LWP 45130)): #0 0x000077e848b60228 in __GI___sigtimedwait (set=, info=0x77e830157620, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:42 r4 = 131839122830880 r7 = 131839122834024 arg2 = 131839122830880 r5 = 0 r8 = 0 arg3 = r0 = 176 r3 = 4 r6 = 8 arg4 = 8 arg1 = sc_err = sc_ret = sc_cancel_oldtype = 0 sc_ret = tmpset = {__val = {131619541231144, 0, 131619541231136, 131839122830512, 10226266238208, 131839122830640, 10226266238208, 131839122830880, 0, 131839122830640, 0, 131839542379552, 10226266238208, 140736638685792, 0, 10226266968720}} result = __mask = __word = __mask = __word = #1 0x000077e848b602ec in __GI___sigwaitinfo (set=, info=) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:25 No locals. #2 0x0000094cfbe260dc in my_sigwait (code=, sig=0x77e830157598, set=0x77e8301575a0) at /home/dan/mariadb-server/include/my_pthread.h:198 siginfo = {si_signo = 0, si_errno = 0, si_code = 0, __pad0 = 0, _sifields = {_pad = {0 }, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 0, si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x0, si_addr_lsb = 0, _bounds = {_addr_bnd = {_lower = 0x0, _upper = 0x0}, _pkey = 0}}, _sigpoll = {si_band = 0, si_fd = 0}, _sigsys = {_call_addr = 0x0, _syscall = 0, _arch = 0}}} siginfo = #3 signal_hand (arg=) at /home/dan/mariadb-server/sql/mysqld.cc:3248 error = origin = set = {__val = {548869, 0 }} sig = 0 #4 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933172658608977, 131839542394624, 3296933173346329673, 0, 131839122407424, 131839548456960, 131839542379536, ---Type to continue, or q to quit--- 131839542379552, 131839122833952, 140736638685792, 0, 10226266968720, 0, 131839542362912, 0, 0, 131839542362888, 131839122831984, 4001536, 131839122833760, 131839122831104, 2450033535310888959, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #5 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 30 (Thread 0x77b52a7cf160 (LWP 45129)): #0 0x0000094cfc4fd890 in std::__atomic_base::exchange (__m=std::memory_order_release, __i=0, this=0x94cfcfa8450 ) at /usr/include/c++/7/bits/atomic_base.h:413 No locals. #1 TTASEventMutex::exit (this=0x94cfcfa8450 ) at /home/dan/mariadb-server/storage/innobase/include/ib0mutex.h:429 No locals. #2 PolicyMutex >::exit (this=0x94cfcfa8450 ) at /home/dan/mariadb-server/storage/innobase/include/ib0mutex.h:569 No locals. #3 srv_release_threads (type=SRV_WORKER, n=3) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:974 running = 2 #4 0x0000094cfc4fdd14 in srv_purge_wakeup () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2817 n_workers = #5 0x0000094cfc501edc in srv_purge_wakeup () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2807 n_workers = #6 srv_purge_shutdown () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2829 No locals. #7 0x0000094cfc3da828 in thd_destructor_proxy () at /home/dan/mariadb-server/storage/innobase/handler/ha_innodb.cc:300 thd_destructor_mutex = {m_mutex = pthread_mutex_t = {Type = Normal, Status = Not acquired, Robust = No, Shared = No, Protocol = None}, m_psi = 0x0} thd_destructor_cond = {m_cond = pthread_cond_t = {Threads known to still execute a wait function = 0, Clock ID = CLOCK_REALTIME, Shared = No}, m_psi = 0x0} myvar = thd = 0x77b51c000c08 #8 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933022509370193, 131839542394624, 3296933173346329673, 0, 131619977166848, 131839548456960, 131839542379536, 131839542379552, 131619985617440, 0, 0, 10226267168944, 0, 131839542362912, 0, 0, 131839542362888, 131619985615472, 4001536, 131619985617248, 131619985614592, 2450596485264310271, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #9 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 29 (Thread 0x77b52afdf160 (LWP 45128)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131619994071656 ---Type to continue, or q to quit--- arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d1628a350, cond=0x94d1628a378) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b52afde2e8, __canceltype = 1221816832, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x94d1628a378, mutex = 0x94d1628a350, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = ---Type to continue, or q to quit--- seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = ---Type to continue, or q to quit--- __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d1628a378, mutex=0x94d1628a350) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d1628a340, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc59b310 in buf_resize_thread () at /home/dan/mariadb-server/storage/innobase/buf/buf0buf.cc:3151 No locals. #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933022500916049, 131839542394624, 3296933173346329673, 0, 131619985620992, 131839548456960, 131839542379536, 131839542379552, 131619994071584, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131619994069616, 4001536, 131619994071392, 131619994068736, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 28 (Thread 0x77b52b7ef160 (LWP 45127)): #0 0x000077e849149768 in __GI___nanosleep (requested_time=0x204, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 r0 = 162 r4 = 0 r6 = 16384 r8 = 0 arg2 = r3 = 516 r5 = 0 r7 = 131620002525800 arg1 = sc_err = sc_ret = sc_cancel_oldtype = 0 sc_ret = #1 0x0000094cfc47407c in os_thread_sleep (tm=) at /home/dan/mariadb-server/storage/innobase/os/os0thread.cc:225 t = {tv_sec = 1, tv_nsec = 0} ---Type to continue, or q to quit--- #2 0x0000094cfc589d98 in btr_defragment_thread () at /home/dan/mariadb-server/storage/innobase/btr/btr0defragment.cc:719 item = now = elapsed = pcur = cursor = index = mtr = {m_impl = {m_memo = {m_heap = 0x0, m_list = {count = 1, start = 0x77b52b7ee1e0, end = 0x77b52b7ee1e0, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = {m_data = '\000' , m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_log = {m_heap = 0x0, m_list = {count = 1, start = 0x77b52b7ee420, end = 0x77b52b7ee420, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = {m_data = '\000' , m_node = { prev = 0x0, next = 0x0}, m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = 0, m_user_space = 0x0, m_state = MTR_STATE_INIT, m_flush_observer = 0x0, m_mtr = 0x0}, m_commit_lsn = 0} first_block = last_block = #3 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933022526278481, 131839542394624, 3296933173346329673, 0, 131619994075136, 131839548456960, 131839542379536, 131839542379552, 131620002525728, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620002523760, 4001536, 131620002525536, 131620002522880, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #4 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 27 (Thread 0x77b52bfff160 (LWP 45126)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131620010979944 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = ---Type to continue, or q to quit--- oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d1628a270, cond=0x94d1628a298) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b52bffe578, __canceltype = 1221816832, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x94d1628a298, mutex = 0x94d1628a270, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = ---Type to continue, or q to quit--- __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d1628a298, mutex=0x94d1628a270) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d1628a260, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc5a3678 in buf_dump_thread () at /home/dan/mariadb-server/storage/innobase/buf/buf0dump.cc:833 ---Type to continue, or q to quit--- No locals. #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933022517824337, 131839542394624, 3296933173346329673, 0, 131620002529280, 131839548456960, 131839542379536, 131839542379552, 131620010979872, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620010977904, 4001536, 131620010979680, 131620010977024, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 26 (Thread 0x77b540f9f160 (LWP 45125)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131620362908264 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = ---Type to continue, or q to quit--- arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x77b538c0d3c0, cond=0x77b538c0d3e8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b540f9bfd8, __canceltype = 1449686800, __prev = 0x0} cbuffer = {wseq = 176924, cond = 0x77b538c0d3e8, mutex = 0x77b538c0d3c0, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 88462 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = ---Type to continue, or q to quit--- __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x77b538c0d3e8, mutex=0x77b538c0d3c0) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x77b538c0d3b0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc50ddbc in sync_array_wait_event (arr=0x94d161dd750, cell=@0x77b540f9c178: 0x94d161dd850) at /home/dan/mariadb-server/storage/innobase/sync/sync0arr.cc:469 No locals. #6 0x0000094cfc511548 in rw_lock_sx_lock_func (lock=0x77b538c0d348, pass=0, file_name=0x94cfca14810 "/home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc", line=) at /home/dan/mariadb-server/storage/innobase/sync/sync0rw.cc:826 i = sync_arr = spin_count = 30 count_os_wait = 1 spin_wait_count = 1 cell = 0x94d161dd850 #7 0x0000094cfc577abc in pfs_rw_lock_sx_lock_func (pass=0, line=, file_name=, lock=0x77b538c0d348) at /home/dan/mariadb-server/storage/innobase/include/sync0rw.ic:686 No locals. #8 mtr_t::sx_lock (this=0x77b540f9d7f0, lock=0x77b538c0d348, file=, line=) at /home/dan/mariadb-server/storage/innobase/include/mtr0mtr.ic:260 ---Type to continue, or q to quit--- No locals. #9 0x0000094cfc574bd0 in btr_cur_search_to_nth_level_func (index=0x77b538c0d1c0, level=0, tuple=0x77b52400bee0, mode=, latch_mode=33, cursor=0x94e17120058, ahi_latch=0x0, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", line=75, mtr=0x77b540f9d7f0, autoinc=0) at /home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc:1419 page = 0x0 block = guess = 0x77cf12c89880 height = up_match = 0 up_bytes = 3 low_match = 1 low_bytes = 100 savepoint = rw_latch = page_mode = search_mode = PAGE_CUR_UNSUPP buf_mode = estimate = 0 node_ptr_max_size = 8192 page_cursor = btr_op = BTR_NO_OP root_height = 0 err = DB_SUCCESS upper_rw_latch = root_leaf_rw_latch = lock_intention = modify_external = false tree_blocks = {0x77cf12c89880, 0x77bc39689390, 0x77e1cc0ba6d0, 0x0, 0x77b540f9c590, 0x0, 0x77b540f9c6d0, 0xffffffffffffffff, 0x77b540f9c540, 0x77e1ce35781d, 0x16, 0x94cfcf76d00 , 0x77b540f9c610, 0x4, 0x94cfc510b54 , 0x4, 0xa, 0x11, 0x310, 0x77e1ce350000, 0x77b540f9c980, 0x2200, 0x94cfc476684 , 0x77b5380df438, 0x94e17120020, 0x77b540f9c6d0, 0x94cfd07a430 , 0x94cfd07a428 , 0x77b540f9c690, 0x1400000, 0x77b540f9c690, 0x5934200000014, 0x84, 0x59342, 0x77e1cc09d0c0, 0x0, 0x94d1636be38, 0x94d56687810, 0x77b540f9c690, 0x77b500002200, 0x94cfc58a874 , 0x77b540f9c6d0, 0x94cfd07a430 , 0x94cfd07a428 , 0x14, 0x1400000, 0x94cfca15748, 0x5934200000014, 0x77b540f9c690, 0x59342, 0x77e1cc09d0c0, 0x0, 0x94d1636be38, 0x77e1cc09d208, 0x77b540f9cc10, 0x77b528042444, 0x94cfc59340c , 0x94e170601e0, 0x77b540f9c7a0, 0x0, 0x77b540f9c720, 0xd03a733f, 0x0, 0x1, 0x77b540f9c700, 0x77b540f9c700, 0x1f8, 0x0, 0x7, 0x77b538c0d1c0, 0x4, 0x77b52400c5c0, 0x77b540f9cae0, 0xffffffffffffffff, 0xa, 0x94cfcf76d00 , 0x94db6b60e50, 0x77b52400c470, 0x64, 0x1, 0x8000000000000005, 0x4, 0x63d1ea5b, 0xd03a733f, 0x77cf0ad87290, 0x77cf0ad87328, 0x64, 0x20, 0x30, 0x77, 0x6e, 0x5800000000000, 0x94d1636cc90, 0x77b540f9d7f0, 0x1401614, 0x94cfd0b1d10 , 0x77b540f9cde0, 0x20000000fcf76d00, 0x94cfca1fa78, 0x0} tree_savepoints = {16, 32, 48, 10226267300776, 10226267526888, 6204403057019181040, 131620362898928, 131620362901488, 131650316713984, 1136, 131620362909992, 131619876765728, 131620362897648, 8704, 100, 1, 131620362897568, 4, 131620224946624, 10226266238208, 131620362897648, 10230998354048, 131620362897616, 131619876816840, 131620362897632, 10226266238208, 131620362897824, 0, 10226255333380, 544, 131620362898096, 0, 0, 10222022164480, 0, 1, 131620362897728, 131620362897728, 504, 0, 10, ---Type to continue, or q to quit--- 365380, 10227766818640, 10226689818168, 131620362898064, 18446744073441116159, 0, 20, 1674705175, 3493496689, 131811674663344, 10227766818576, 131620362897952, 10266477949326738432, 10226255833204, 131620362898960, 131620362898912, 0, 365380, 131811710877696, 131620362897952, 0, 0, 10226267300776, 1674705175, 3493496689, 131811674663344, 10227766818576, 131620362898640, 0, 10226255880644, 365379, 131620362898144, 1569295150612480, 10226689818216, 131620362901488, 20977249, 10226267528464, 365380, 4611686018427753281, 10226260588552, 131620362898752, 1, 131620362901488, 2, 131811710845055, 100, 131620362898960, 10230999154608, 131620213224728, 365380, 365377, 131620362898240, 0, 1, 10226260588552, 34, 0, 131650316720557, 365378} n_blocks = 0 n_releases = 0 detected_same_key_root = false retrying_for_search_prev = false leftmost_from_level = 0 prev_tree_blocks = 0x0 prev_tree_savepoints = 0x0 prev_n_blocks = 0 prev_n_releases = 0 need_path = true rtree_parent_modified = false mbr_adj = false found = false info = heap = 0x0 offsets_ = {100, 131620224946624, 131811710845055, 0, 0, 10230612099072, 10226255603476, 10226266238208, 131620362898416, 0, 131619876816320, 4, 131620362898464, 10266477953426785792, 0, 131620213224504, 10230999154720, 131620362904384, 131620362904376, 131620362904375, 131620362904408, 131620213224525, 131620213224504, 0, 192, 365378, 131620362899228, 0, 1569286560677908, 0, 131620362899184, 10222693524548, 10226256021944, 1, 10226255334228, 10266477953426785792, 131619876816448, 131620362898960, 131620362898912, 0, 365380, 10266477953426785792, 365380, 131620213224560, 10230999154720, 131620362904384, 131620362904376, 131620362904375, 131620362904408, 4294967288, 40, 10226260594936, 10230998354048, 131811710835790, 131620362898672, 131620224946624, 10230998368672, 3380495607139153977, 131620362899712, 10222022181888, 10226255805060, 131620213224728, 0, 131620362899912, 5400, 0, 131620362898752, 4294967288, 0, 10266477953426785792, 131620362898864, 131811710846637, 100, 4, 9223372036854775815, 4, 131620362898912, 17, 784, 10230999154776, 131619876815984, 131811710844928, 131620362899792, 1, 131620224946624, 131619876814448, 1, 131619876814560, 131620362899872, 131619876815984, 100, 10226266238208, 9223372036854775815, 131619876814448, 100, 1, 9223372036854775813, 4, 131650300711824, 0} offsets = 0x77b540f9cb20 offsets2_ = {100, 0, 131620362899504, 10266477953426785792, 0, 131620224946624, 10230999154608, 131620213224504, 10230999154720, 131620362904384, 131620362904376, 131620362904375, 131620362904408, 131620213224525, 131620213224504, 131620362904416, 10230999153528, 131620362899760, 0, 1569286560677888, 1569277970743296, 1569286560677908, 131620362899648, 131619944023106, 10226256026656, 15784122414389650272, 131620362900676, 1090115568, 131811710844928, 1136, 131620362909992, 131619876765728, 131620362899408, 131619272794624, 56, 0, 10226689409504, 10226689409392, 131620362899360, 131620362899760, 131620362899600, 0, 10226689001760, 10226266238208, 131620362899504, 8704, 131620362899648, 0, 10226689236736, 256, 131620362899536, 10230999154784, 16370, 10226266238208, 131620362899760, 0, 5, 10226267526888, 2, 0, 0, 368, 131620362899952, 1569286560677888, 10226266429624, 10226266238208, 131620362899600, 131620362904384, 10226254671560, 131620362904375, 131620362904408, 10226689236736, 131811710828544, 10, 131620362899648, 10266477953426785792, 10226254671692, 131620362904375, 1569277970743296, 131811674662240, 131620362899712, 10230999154784, 10226255683188, 131620224946624, 131811710832626, 131811674662240, 131620362901488, 10230999154776, 131620362900624, 131619272803328, 10226255750544, 1, 131620362904376, 0, 10230999154720, 131620362904384, 131620362904376, 131620362904375, 131620362904408, 131620213224525} offsets2 = 0x77b540f9ce40 s_latch_by_caller = 0 zip_size = page_id = ---Type to continue, or q to quit--- latch_leaves = {blocks = {0x8000000000000005, 0x4, 0x8}, savepoints = {64, 80, 96}} #10 0x0000094cfc57877c in btr_pcur_open_with_no_init_func (mtr=0x77b540f9d7f0, line=75, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", ahi_latch=0x0, cursor=0x94e17120058, latch_mode=, mode=, tuple=0x77b52400bee0, index=0x77b538c0d1c0) at /home/dan/mariadb-server/storage/innobase/include/btr0pcur.ic:504 btr_cursor = 0x94e17120058 err = DB_SUCCESS btr_cursor = err = #11 btr_pcur_restore_position_func (latch_mode=, cursor=0x94e17120058, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", line=, mtr=0x77b540f9d7f0) at /home/dan/mariadb-server/storage/innobase/btr/btr0pcur.cc:384 index = 0x77b538c0d1c0 tuple = 0x77b52400bee0 mode = old_mode = PAGE_CUR_LE heap = 0x77b52400be70 #12 0x0000094cfc4daad0 in row_purge_reposition_pcur (mode=, node=0x94e1711ffb0, mtr=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:75 No locals. #13 0x0000094cfc4daed8 in row_purge_remove_clust_if_poss_low (node=0x94e1711ffb0, mode=65569) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:115 index = 0x77b538c0d1c0 mtr = {m_impl = {m_memo = {m_heap = 0x0, m_list = {count = 1, start = 0x77b540f9d820, end = 0x77b540f9d820, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = { m_data = "\000\000\000\000\000\000\000\000\002", '\000' , "\004", '\000' , "\002", '\000' , "\b", '\000' , "\002", '\000' , "\002", '\000' , "\002", '\000' , "@", '\000' , "\004", '\000' , "\b", '\000' , "\b", '\000' , "\002", '\000' ..., m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_log = {m_heap = 0x0, m_list = {count = 1, start = 0x77b540f9da60, end = 0x77b540f9da60, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = { m_data = "x\373\021\027N\t\000\000@B\017\000\000\000\000\000x\373\021\027N\t\000\000p\004\000\000\000\000\000\000(\371\371@\265w\000\000 \000\000$\265w\000\000 \333\371@\265w\000\000\000\"\000\000M\333y\216\000\000\000\000\000\000\000\000\020Ԟ\374L\t\000\000\000&\a\375L\t\000\000\000\251\a\375L\t\000\000\000\016\177", '\000' , "\f", '\000' , "\360\203\021\027N\t\000\000\000\000\000\000\000\000\000\000\b>\a\375L\t\000\000\000s\a\375L\t\000\000\360\203\021\027N\t", '\000' , "p\004\000\000\000\000\000\000\020\334\371@\265w\000\000\000"..., m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = MTR_LOG_ALL, m_user_space = 0x0, m_state = MTR_STATE_ACTIVE, m_flush_observer = 0x0, m_mtr = 0x77b540f9d7f0}, m_commit_lsn = 0} rec = offsets_ = {100, 4, 9223372036854775815, 4, 10, 17, 784, 0 } heap = 0x0 offsets = success = #14 0x0000094cfc4dd080 in row_purge_remove_clust_if_poss (node=0x94e1711ffb0) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:201 n_tries = 0 #15 row_purge_del_mark (node=0x94e1711ffb0) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:784 heap = heap = entry = ---Type to continue, or q to quit--- #16 row_purge_record_func (node=0x94e1711ffb0, undo_rec=0x77b5380df438 "", thr=0x94e1711fb78, updated_extern=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1195 clust_index = purged = true #17 0x0000094cfc4de0a0 in row_purge (thr=0x94e1711fb78, undo_rec=0x77b5380df438 "", node=0x94e1711ffb0) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1262 purged = updated_extern = false #18 row_purge_step (thr=0x94e1711fb78) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1321 purge_rec = node = 0x94e1711ffb0 #19 0x0000094cfc495d98 in que_thr_step (thr=0x94e1711fb78) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1042 node = 0x94e1711ffb0 old_thr = 0x94e1711fb78 trx = type = node = old_thr = trx = type = #20 que_run_threads_low (thr=0x94e1711fb78) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1104 trx = next_thr = 0x94e1711fb78 trx = next_thr = #21 que_run_threads (thr=0x94e1711fb78) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1144 No locals. #22 0x0000094cfc504000 in srv_task_execute () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2453 thr = 0x94e1711fb78 #23 srv_worker_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2501 slot = 0x94cfcfa8568 thd = 0x77b524000c08 #24 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023138188113, 131839542394624, 3296933173346329673, 0, 131620354457600, 131839548456960, 131839542379536, 131839542379552, 131620362908192, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620362906224, 4001536, 131620362908000, 131620362905344, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #25 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. ---Type to continue, or q to quit--- Thread 25 (Thread 0x77b5417af160 (LWP 45124)): #0 __ppc_get_timebase () at /usr/include/powerpc64le-linux-gnu/sys/platform/ppc.h:31 No locals. #1 MY_RELAX_CPU () at /home/dan/mariadb-server/include/my_cpu.h:75 No locals. #2 ut_delay (delay=) at /home/dan/mariadb-server/storage/innobase/ut/ut0ut.cc:300 i = #3 0x0000094cfc511394 in rw_lock_sx_lock_func (lock=0x77b538c0d348, pass=0, file_name=0x94cfca14810 "/home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc", line=) at /home/dan/mariadb-server/storage/innobase/sync/sync0rw.cc:782 i = 28 sync_arr = spin_count = 0 count_os_wait = 0 spin_wait_count = 1 cell = 0x5970100000014 #4 0x0000094cfc577abc in pfs_rw_lock_sx_lock_func (pass=0, line=, file_name=, lock=0x77b538c0d348) at /home/dan/mariadb-server/storage/innobase/include/sync0rw.ic:686 No locals. #5 mtr_t::sx_lock (this=0x77b5417ad7f0, lock=0x77b538c0d348, file=, line=) at /home/dan/mariadb-server/storage/innobase/include/mtr0mtr.ic:260 No locals. #6 0x0000094cfc574bd0 in btr_cur_search_to_nth_level_func (index=0x77b538c0d1c0, level=0, tuple=0x77b530007cf0, mode=, latch_mode=33, cursor=0x94e1711f7f8, ahi_latch=0x0, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", line=75, mtr=0x77b5417ad7f0, autoinc=0) at /home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc:1419 page = 0x0 block = guess = 0x77cf12c89880 height = up_match = 0 up_bytes = 1 low_match = 1 low_bytes = 100 savepoint = rw_latch = page_mode = search_mode = PAGE_CUR_UNSUPP buf_mode = estimate = 0 node_ptr_max_size = 8192 page_cursor = btr_op = BTR_NO_OP root_height = 0 err = DB_SUCCESS ---Type to continue, or q to quit--- upper_rw_latch = root_leaf_rw_latch = lock_intention = modify_external = false tree_blocks = {0x77cf12c89880, 0x77bc3968f3e0, 0x77e80c0ad940, 0x0, 0x77b5417ac590, 0x0, 0x1, 0xffffffffffffffff, 0x77b5417ac540, 0x77e80e10fb34, 0x16, 0x94cfcf76d00 , 0x77b5417ac610, 0x1, 0x94cfc510b54 , 0x4, 0x77b538c0d1c0, 0x317, 0x77e80e103b34, 0x77e80e100000, 0x77b5417ac980, 0x94c00002200, 0x94cfc476684 , 0x77b5382bc058, 0x94e1711f7c0, 0x77b5417ac6d0, 0x94cfd07a430 , 0x94cfd07a428 , 0x77b5417ac690, 0x1400000, 0x77b5417ac690, 0x5ad3300000014, 0x84, 0x5ad33, 0x77e80c084b30, 0x0, 0x94d1636b980, 0x94d364e9af0, 0x77b5417ac690, 0x77b500002200, 0x94cfc58a874 , 0x77b5417ac6d0, 0x94cfd07a430 , 0x94cfd07a428 , 0x14, 0x1400000, 0x94cfca15748, 0x5ad3300000014, 0x77b5417ac690, 0x5ad33, 0x77e80c084b30, 0x0, 0x94d1636b980, 0x77e80c084c78, 0x77b5417acc10, 0x28042444, 0x94cfc59340c , 0xd03a733f, 0x77cf0ad87328, 0x0, 0x77b5417ac720, 0xd03a733f, 0x0, 0x1, 0x77b5417ac700, 0x77b5417ac700, 0x1f8, 0x0, 0x7, 0x77b538c0d1c0, 0x4, 0x77b5300083d0, 0x77b5417acae0, 0xffffffffffffffff, 0xa, 0x94cfcf76d00 , 0x94db6b60e50, 0x77b530008280, 0x64, 0x1, 0x8000000000000005, 0x4, 0x63d1ea5b, 0xd03a733f, 0x77cf0ad87290, 0x77cf0ad87328, 0x64, 0x20, 0x30, 0x77b5417ad7f0, 0x0, 0x5800000000000, 0x94d1636cc90, 0x77b5417ad7f0, 0x1401614, 0x94cfd0b1d10 , 0x94cfd0b16e8 , 0x20000000417ad7f0, 0x94cfca1fa78, 0x0} tree_savepoints = {16, 32, 48, 131620078092320, 131620371351728, 131619272794624, 131620371351744, 10266477953426785792, 4, 10266477953426785792, 4, 131838552047616, 131620371351792, 131620371353104, 131620371353056, 0, 131620371351712, 131838552047616, 1, 10226266238208, 131620371351792, 1136, 131620371351760, 131838552047616, 10226254615040, 10226266238208, 131620371351968, 0, 10226255333380, 544, 131620371352240, 0, 0, 10222022164480, 0, 1, 131620371351872, 131620371351872, 504, 0, 10, 372019, 10227228252912, 10226689816960, 131620371352208, 18446744073441116159, 0, 20, 1674692360, 3493494988, 131838517898352, 10227228252752, 131620371352096, 10266477949326738432, 10226255833204, 131620371353104, 131620371353056, 0, 372019, 131838552047616, 131620371352096, 0, 0, 10226267300776, 1674692360, 3493494988, 131838517898352, 10227228252752, 131620371352784, 0, 10226255880644, 366340, 131620371352288, 1597809438490624, 10226689817008, 131620371355632, 20977352, 10226267528464, 372019, 4611686018427754239, 10226260588552, 131620371352896, 1, 131620371355632, 2, 131838552047743, 100, 131620371353104, 10230999152464, 131620215177360, 372019, 366335, 131620371352384, 0, 1, 10226260588552, 34, 0, 131650317826371, 366337} n_blocks = 0 n_releases = 0 detected_same_key_root = false retrying_for_search_prev = false leftmost_from_level = 0 prev_tree_blocks = 0x0 prev_tree_savepoints = 0x0 prev_n_blocks = 0 prev_n_releases = 0 need_path = true rtree_parent_modified = false mbr_adj = false found = false info = heap = 0x0 offsets_ = {100, 131620224946624, 131838552047743, 0, 0, 10230612099072, 10226255603476, 10226266238208, 131620371352560, 0, 131620078126032, 4, 131620371352608, 10266477953426785792, 0, 131620215177304, 10230999152576, 131620371358528, 131620371358520, 131620371358519, 131620371358552, 131620215177325, 131620215177304, 0, 192, 372019, 131620371353372, 0, 1597809438490644, 0, 131620371353328, 10222693524548, 10226256021944, 1, 10226255334228, 10266477953426785792, 131620078126160, ---Type to continue, or q to quit--- 131620371353104, 131620371353056, 0, 372019, 10266477953426785792, 372019, 0, 0, 10226267300776, 131620224946624, 10226267526888, 131620371352896, 131620371353056, 131620371355632, 131838518155584, 366335, 10230999152632, 0, 0, 131620371353008, 3380495608652579548, 131620371353856, 10226266238208, 2, 131620215177360, 0, 131620371354056, 5400, 0, 131620371352896, 4294967288, 0, 10266477953426785792, 131620371353008, 131838552050907, 0, 10226267300776, 10226267526888, 131620371355632, 131620371353056, 131838518155584, 366335, 10230999152632, 131620078125696, 131838552047616, 131620371353936, 1, 131620224946624, 131620078124160, 1, 131620078124272, 131620371354016, 131620078125696, 100, 10226266238208, 9223372036854775815, 131620078124160, 100, 1, 9223372036854775813, 4, 131650300736480, 0} offsets = 0x77b5417acb20 offsets2_ = {100, 0, 131619272785923, 10266477953426785792, 0, 131620224946624, 10230999152464, 131620215177304, 10230999152576, 131620371358528, 131620371358520, 131620371358519, 131620371358552, 131620215177325, 131620215177304, 131620371358560, 10230999152008, 131620371353904, 0, 1597809438490624, 1573396844380160, 1597809438490644, 131620371353792, 131619944023106, 10226256026656, 8070582152619287392, 131620371354820, 1098569712, 131838552047616, 1136, 131620371364136, 131620078092320, 131620371353552, 131619272794624, 48, 0, 10226689409392, 10226689409392, 131620371353504, 131620371353904, 6, 0, 10226689236736, 10226689236736, 131620371353648, 8704, 10226255334228, 0, 10226689236736, 256, 131620371353680, 10266477953426785792, 10226254671396, 10226266238208, 10230999152464, 3, 0, 1048576, 131620371353888, 0, 0, 368, 131620371354096, 1597809438490624, 10226266429624, 10226266238208, 131620371353744, 131620371355632, 10226254671560, 10230999152640, 16370, 10226689236736, 131620078139216, 10, 131620371353792, 10266477953426785792, 10226254671692, 131620224946624, 1573396844380160, 131838518155584, 131620371353856, 131620224946624, 10226255683188, 131620224946624, 131838552050116, 131838518155584, 131620371355632, 10230999152632, 131620371354768, 131620078139216, 10226255750544, 1, 131620371358520, 0, 10230999152576, 131620371358528, 131620371358520, 131620371358519, 131620371358552, 131620215177325} offsets2 = 0x77b5417ace40 s_latch_by_caller = 0 zip_size = page_id = latch_leaves = {blocks = {0x8000000000000005, 0x4, 0x8}, savepoints = {64, 80, 96}} #7 0x0000094cfc57877c in btr_pcur_open_with_no_init_func (mtr=0x77b5417ad7f0, line=75, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", ahi_latch=0x0, cursor=0x94e1711f7f8, latch_mode=, mode=, tuple=0x77b530007cf0, index=0x77b538c0d1c0) at /home/dan/mariadb-server/storage/innobase/include/btr0pcur.ic:504 btr_cursor = 0x94e1711f7f8 err = DB_SUCCESS btr_cursor = err = #8 btr_pcur_restore_position_func (latch_mode=, cursor=0x94e1711f7f8, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", line=, mtr=0x77b5417ad7f0) at /home/dan/mariadb-server/storage/innobase/btr/btr0pcur.cc:384 index = 0x77b538c0d1c0 tuple = 0x77b530007cf0 mode = old_mode = PAGE_CUR_LE heap = 0x77b530007c80 #9 0x0000094cfc4daad0 in row_purge_reposition_pcur (mode=, node=0x94e1711f750, mtr=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:75 No locals. #10 0x0000094cfc4daed8 in row_purge_remove_clust_if_poss_low (node=0x94e1711f750, mode=65569) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:115 index = 0x77b538c0d1c0 mtr = {m_impl = {m_memo = {m_heap = 0x0, m_list = {count = 1, start = 0x77b5417ad820, end = 0x77b5417ad820, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = { m_data = "\000\000\000\000\000\000\000\000\002", '\000' , "\004", '\000' , "\002", '\000' , "\b", '\000' , "\002", '\000' , "\002", '\000' , "\002", '\000' , "@", '\000' , "\004", '\000' to continue, or q to quit--- >, "\b", '\000' , "\b", '\000' , "\002", '\000' ..., m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_log = {m_heap = 0x0, m_list = {count = 1, start = 0x77b5417ada60, end = 0x77b5417ada60, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = { m_data = "\210\365\021\027N\t\000\000@B\017\000\000\000\000\000\210\365\021\027N\t\000\000p\004\000\000\000\000\000\000(\371zA\265w\000\000 \000\000\060\265w\000\000 \333zA\265w\000\000\000\"\000\000M\333y\216\000\000\000\000\000\000\000\000\020Ԟ\374L\t\000\000\000&\a\375L\t\000\000\000\251\a\375L\t\000\000\000\024\177", '\000' , "\f", '\000' , "\360\203\021\027N\t\000\000\000\000\000\000\000\000\000\000\b>\a\375L\t\000\000\000s\a\375L\t\000\000\360\203\021\027N\t", '\000' , "p\004\000\000\000\000\000\000\020\334zA\265w\000\000\000"..., m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = MTR_LOG_ALL, m_user_space = 0x0, m_state = MTR_STATE_ACTIVE, m_flush_observer = 0x0, m_mtr = 0x77b5417ad7f0}, m_commit_lsn = 0} rec = offsets_ = {100, 4, 9223372036854775815, 4, 10, 17, 784, 0 } heap = 0x0 offsets = success = #11 0x0000094cfc4dd080 in row_purge_remove_clust_if_poss (node=0x94e1711f750) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:201 n_tries = 0 #12 row_purge_del_mark (node=0x94e1711f750) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:784 heap = heap = entry = #13 row_purge_record_func (node=0x94e1711f750, undo_rec=0x77b5382bc058 "", thr=0x94e1711f588, updated_extern=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1195 clust_index = purged = true #14 0x0000094cfc4de0a0 in row_purge (thr=0x94e1711f588, undo_rec=0x77b5382bc058 "", node=0x94e1711f750) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1262 purged = updated_extern = false #15 row_purge_step (thr=0x94e1711f588) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1321 purge_rec = node = 0x94e1711f750 #16 0x0000094cfc495d98 in que_thr_step (thr=0x94e1711f588) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1042 node = 0x94e1711f750 old_thr = 0x94e1711f588 trx = type = node = old_thr = trx = type = #17 que_run_threads_low (thr=0x94e1711f588) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1104 trx = next_thr = 0x94e1711f588 trx = ---Type to continue, or q to quit--- next_thr = #18 que_run_threads (thr=0x94e1711f588) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1144 No locals. #19 0x0000094cfc504000 in srv_task_execute () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2453 thr = 0x94e1711f588 #20 srv_worker_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2501 slot = 0x94cfcfa8530 thd = 0x77b530000c08 #21 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023163550545, 131839542394624, 3296933173346329673, 0, 131620362911744, 131839548456960, 131839542379536, 131839542379552, 131620371362336, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620371360368, 4001536, 131620371362144, 131620371359488, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #22 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 24 (Thread 0x77b541fbf160 (LWP 45123)): #0 __ppc_get_timebase () at /usr/include/powerpc64le-linux-gnu/sys/platform/ppc.h:31 No locals. #1 MY_RELAX_CPU () at /home/dan/mariadb-server/include/my_cpu.h:75 No locals. #2 ut_delay (delay=) at /home/dan/mariadb-server/storage/innobase/ut/ut0ut.cc:300 i = #3 0x0000094cfc4fd414 in TTASEventMutex::enter (line=904, filename=0x94cfca0e220 "/home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc", max_delay=4, max_spins=, this=0x94cfcfa8450 ) at /home/dan/mariadb-server/storage/innobase/include/ib0mutex.h:481 n_spins = n_waits = step = 30 n_spins = n_waits = step = cell = sync_arr = oldval = #4 PolicyMutex >::enter (line=904, name=0x94cfca0e220 "/home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc", n_delay=4, n_spins=30, this=0x94cfcfa8450 ) at /home/dan/mariadb-server/storage/innobase/include/ib0mutex.h:595 state = {m_flags = 4244804304, m_operation = (unknown: 2380), m_mutex = 0x77b541fbf220, m_thread = 0x7fffcd5a9060, m_timer_start = 0, m_timer = 0x7fffcd5a9058, m_wait = 0x77b52c000c08} locker = 0x0 ---Type to continue, or q to quit--- state = locker = #5 srv_resume_thread (slot=0x94cfcfa84f8 , sig_count=0, wait=true, timeout_usec=0) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:904 timeout = false #6 0x0000094cfc503e64 in srv_worker_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2499 slot = 0x94cfcfa84f8 thd = 0x77b52c000c08 #7 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023155096401, 131839542394624, 3296933173346329673, 0, 131620371365888, 131839548456960, 131839542379536, 131839542379552, 131620379816480, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620379814512, 4001536, 131620379816288, 131620379813632, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 23 (Thread 0x77b5427cf160 (LWP 45122)): #0 ut_delay (delay=) at /home/dan/mariadb-server/storage/innobase/ut/ut0ut.cc:301 i = #1 0x0000094cfc510844 in rw_lock_x_lock_func (lock=0x77e1cc0ba5f8, pass=0, file_name=0x94cfca14810 "/home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc", line=) at /home/dan/mariadb-server/storage/innobase/sync/sync0rw.cc:681 i = 4 sync_arr = spin_count = 0 count_os_wait = 0 cell = 0x77b539695168 #2 0x0000094cfc58a874 in pfs_rw_lock_x_lock_func (lock=, pass=, file_name=, line=) at /home/dan/mariadb-server/storage/innobase/include/sync0rw.ic:558 locker = state = #3 0x0000094cfc5961b4 in buf_page_get_gen (page_id=..., zip_size=, rw_latch=, guess=, mode=10, file=, line=, mtr=, err=) at /home/dan/mariadb-server/storage/innobase/buf/buf0buf.cc:4882 block = access_time = hash_lock = fix_block = retries = 0 buf_pool = fix_type = #4 0x0000094cfc567078 in btr_block_get_func (page_id=..., zip_size=, mode=, line=286, index=0x77b538c0d1c0, mtr=, ---Type to continue, or q to quit--- file=0x94cfca14810 "/home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc") at /home/dan/mariadb-server/storage/innobase/include/btr0btr.ic:56 block = err = DB_SUCCESS #5 0x0000094cfc569458 in btr_cur_latch_leaves (block=0x77e1cc0ba6d0, page_id=..., zip_size=0, latch_mode=33, cursor=0x94e171202c8, mtr=0x77b5427cd6f0) at /home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc:284 mode = 33 left_page_no = right_page_no = get_block = page = 0x77e1ce33c000 "FT\251\214" spatial = false latch_leaves = {blocks = {0x0, 0x0, 0x0}, savepoints = {64, 0, 0}} #6 0x0000094cfc574650 in btr_cur_search_to_nth_level_func (index=, level=, tuple=, mode=, latch_mode=, cursor=0x94e171202c8, ahi_latch=, file=, line=, mtr=, autoinc=) at /home/dan/mariadb-server/storage/innobase/btr/btr0cur.cc:1791 page = 0x77e1ce33c000 "FT\251\214" block = 0x77e1cc0ba6d0 guess = 0x0 height = 0 up_match = 0 up_bytes = 0 low_match = 0 low_bytes = 0 savepoint = rw_latch = 8 page_mode = search_mode = buf_mode = estimate = node_ptr_max_size = page_cursor = btr_op = root_height = 2 err = DB_SUCCESS upper_rw_latch = root_leaf_rw_latch = lock_intention = modify_external = tree_blocks = {0x77cf12c89880, 0x77bc39689390, 0x77e1cc0ba6d0, 0x0, 0x548d5, 0x0, 0x77b5427cc500, 0x0, 0x77b5427cc440, 0x77e1ce34aed8, 0x16, 0x94cfcf76d00 , 0x77b5427cc510, 0x1, 0x94cfc510b54 , 0x4, 0x77b538c0d1c0, 0x317, 0x77e1ce34781d, 0x77e1ce344000, 0x77b5427cc880, 0x8e79db4d00002200, 0x94cfc476684 , 0x77b5380e1548, 0x94e17120290, 0x77b5427cc5d0, ---Type to continue, or q to quit--- 0x94cfd07a430 , 0x94cfd07a428 , 0x77b5427cc590, 0x1400000, 0x77b5427cc590, 0x5934400000014, 0x84, 0x59344, 0x77e1cc09d0c0, 0x0, 0x94d1636be38, 0x94d56687750, 0x77b5427cc590, 0x77b500002200, 0x94cfc58a874 , 0x77b5427cc5d0, 0x94cfd07a430 , 0x94cfd07a428 , 0x14, 0x1400000, 0x94cfca15748, 0x5934400000014, 0x77b5427cc590, 0x59344, 0x77e1cc09d0c0, 0x0, 0x94d1636be38, 0x77e1cc09d208, 0x77b5427ccb10, 0x28042444, 0x94cfc59340c , 0x77bc39715050, 0x77b5427cc6a0, 0x0, 0x77b5427cc620, 0xd03a733f, 0x0, 0x1, 0x77b5427cc600, 0x77b5427cc600, 0x1f8, 0x0, 0x7, 0x77b538c0d1c0, 0x4, 0x77b538c0b910, 0x77b5427cc9e0, 0xffffffffffffffff, 0xa, 0x94cfcf76d00 , 0x94db6b60e50, 0x77b538c0e6f0, 0x64, 0x1, 0x8000000000000005, 0x4, 0x63d1ea5b, 0xd03a733f, 0x77cf0ad87290, 0x77cf0ad87328, 0x64, 0x20, 0x30, 0x77, 0x0, 0x5800000000000, 0x94d1636cc90, 0x77b5427cd6f0, 0x1401614, 0x94cfd0b1d10 , 0x94cfd0b16e8 , 0x20000000427cd6f0, 0x94cfca1fa78, 0x0} tree_savepoints = {16, 32, 48, 131620212310048, 131620388259760, 15571890280859705856, 131620388259776, 10266477953426785792, 4, 10266477953426785792, 4, 131811710877696, 131620388259824, 131620388261136, 131620388261088, 0, 131620388259744, 131811710877696, 1, 10226266238208, 131620388259824, 1136, 131620388259792, 131811710877696, 10226254615040, 10226266238208, 131620388260000, 0, 10226255333380, 544, 131620388260272, 0, 0, 10222022164480, 0, 1, 131620388259904, 131620388259904, 504, 0, 10, 365380, 10227766818640, 10226689818168, 131620388260240, 18446744073441116159, 0, 20, 1674705175, 3493496689, 131811674663344, 10227766818576, 131620388260128, 10266477949326738432, 10226255833204, 131620388261136, 131620388261088, 0, 365383, 131811710877696, 131620388260128, 0, 0, 10226267300776, 1674705175, 3493496689, 131811674663344, 10227766818576, 131620388260816, 0, 10226255880644, 365381, 131620388260320, 1569295150612480, 10226689818216, 131620388263664, 20977249, 10226267528464, 365380, 4611686018427753281, 10226260588552, 131620388260928, 1, 131620388263664, 2, 131811710845055, 100, 131620388261136, 10230999155232, 131620213233024, 365380, 365377, 131620388260416, 0, 1, 10226260588552, 34, 0, 131650316720557, 365378} n_blocks = 2 n_releases = detected_same_key_root = retrying_for_search_prev = leftmost_from_level = prev_tree_blocks = prev_tree_savepoints = prev_n_blocks = prev_n_releases = need_path = rtree_parent_modified = mbr_adj = found = info = heap = 0x0 offsets_ = {100, 2, 9223372036854775813, 4, 8, 10230612099072, 10226255603476, 10226266238208, 131620388260592, 0, 131620224940304, 4, 131620388260640, 10266477953426785792, 0, 131620213232968, 10230999155344, 131620388266560, 131620388266552, 131620388266551, 131620388266584, 131620213232989, 131620213232968, 0, 192, 365380, 131620388261404, 0, 1569295150612500, 0, 131620388261360, 10222693524548, 10226256021944, 1, 10226255334228, 10266477953426785792, 131620224940432, 131620388261136, 131620388261088, 0, 365380, 10266477953426785792, 365380, 0, 0, 10226267300776, 131620224946624, 10226267526888, 131620388260928, 131620388261088, 131620388263664, 131811674662608, 365377, 10230999155400, 0, 0, 131620388261040, 3380495607145379414, 131620388261888, 10226266238208, 2, 131620213233024, 0, 131620388262088, 5400, 0, 131620388260928, 4294967288, 0, 10266477953426785792, 131620388261040, 131811710856920, 0, 10226267300776, 10226267526888, 131620388263664, 131620388261088, 131811674662608, 365377, 10230999155400, 131620224952048, 131811710844928, 131620388261968, 1, 131620224946624, 131620224914816, 1, 131620224914928, 131620388262048, 131620224952048, 100, 10226266238208, 9223372036854775815, 131620224914816, 100, 1, 9223372036854775813, 4, 131650300711824, 0} offsets = 0x77b5427cca20 offsets2_ = {100, 0, 131619272785923, 10266477953426785792, 0, 131620224946624, 10230999155232, 131620213232968, 10230999155344, 131620388266560, 131620388266552, 131620388266551, 131620388266584, 131620213232989, 131620213232968, 131620388266592, 10230999155048, 131620388261936, 0, 1569295150612480, 1569282265710592, ---Type to continue, or q to quit--- 1569295150612500, 131620388261824, 131619944014914, 10226256026656, 8070582152636195424, 131620388262852, 1115477744, 131811710844928, 1136, 131620388272424, 131620212310048, 131620388261584, 131619272794624, 48, 0, 10226689409392, 10226689409392, 131620388261536, 131620388261936, 131620388261536, 0, 10226689001760, 10226266238208, 131620388261680, 10227228392608, 10226255334228, 0, 10226689236736, 256, 131620388261712, 10266477953426785792, 10226254615040, 10226266238208, 10230999155232, 3, 0, 1048576, 131620388261920, 0, 0, 368, 131620388262128, 1569295150612480, 10226266429624, 10226266238208, 131620388261776, 131620388263664, 10226254671560, 10230999155408, 16368, 10226689236736, 131620224942304, 10, 131620388261824, 10266477953426785792, 10226254671692, 131620224946624, 1569282265710592, 131811674662608, 131620388261888, 131620224946624, 10226255683188, 131620224946624, 131811710853756, 131811674662608, 131620388263664, 10230999155400, 131620388262800, 131620224942304, 10226255750544, 1, 131620388266552, 0, 10230999155344, 131620388266560, 131620388266552, 131620388266551, 131620388266584, 131620213232989} offsets2 = s_latch_by_caller = zip_size = page_id = {m_space = 20, m_page_no = 365378} latch_leaves = {blocks = {0x0, 0x0, 0x0}, savepoints = {64, 0, 0}} #7 0x0000094cfc57877c in btr_pcur_open_with_no_init_func (mtr=0x77b5427cd6f0, line=75, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", ahi_latch=0x0, cursor=0x94e171202c8, latch_mode=, mode=, tuple=0x77b538c055f0, index=0x77b538c0d1c0) at /home/dan/mariadb-server/storage/innobase/include/btr0pcur.ic:504 btr_cursor = 0x94e171202c8 err = DB_SUCCESS btr_cursor = err = #8 btr_pcur_restore_position_func (latch_mode=, cursor=0x94e171202c8, file=0x94cfca07f60 "/home/dan/mariadb-server/storage/innobase/row/row0purge.cc", line=, mtr=0x77b5427cd6f0) at /home/dan/mariadb-server/storage/innobase/btr/btr0pcur.cc:384 index = 0x77b538c0d1c0 tuple = 0x77b538c055f0 mode = old_mode = PAGE_CUR_LE heap = 0x77b538c05580 #9 0x0000094cfc4daad0 in row_purge_reposition_pcur (mode=, node=0x94e17120220, mtr=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:75 No locals. #10 0x0000094cfc4daed8 in row_purge_remove_clust_if_poss_low (node=0x94e17120220, mode=65569) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:115 index = 0x77b538c0d1c0 mtr = {m_impl = {m_memo = {m_heap = 0x0, m_list = {count = 1, start = 0x77b5427cd720, end = 0x77b5427cd720, node = &mtr_buf_t::block_t::m_node}, m_size = 64, m_first_block = { m_data = "H\323\300\070\265w\000\000\200\000\000\000\000\000\000\000\200\230\310\022\317w\000\000\004\000\000\000\000\000\000\000\220\223h9\274w\000\000\002\000\000\000\000\000\000\000Ц\v\314\341w\000\000\b", '\000' , "\002", '\000' , "\002", '\000' , "\002", '\000' , "@", '\000' , "\004", '\000' , "\b", '\000' , "\b", '\000' , "\002", '\000' , "\002"..., m_node = {prev = 0x0, next = 0x0}, m_used = 64}}, m_log = {m_heap = 0x0, m_list = {count = 1, start = 0x77b5427cd960, end = 0x77b5427cd960, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = { m_data = "h\001\022\027N\t\000\000@B\017\000\000\000\000\000h\001\022\027N\t\000\000p\004\000\000\000\000\000\000(\371|B\265w\000\000 \000\000\070\265w\000\000 \332|B\265w\000\000\000\"\000\000M\333y\216 \334|B\265w\000\000\020Ԟ\374L\t\000\000\000&\a\375L\t\000\000\000\251\a\375L\t\000\000\000\000\177\000\000\000\000\000\000\006b\364M\333y\216\f\000\000\000\000\000\000\000h\001\022\027N\t\000\000\200\276Q\374L\t\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377\n", '\000' , "p\004\000\000\000\000\000\000\020\333|B\265w\000\000\377\377\377"..., m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = MTR_LOG_ALL, m_user_space = 0x0, m_state = MTR_STATE_ACTIVE, m_flush_observer = 0x0, ---Type to continue, or q to quit--- m_mtr = 0x77b5427cd6f0}, m_commit_lsn = 0} rec = offsets_ = {100, 4, 9223372036854775815, 4, 10, 17, 784, 10226688186192, 131620388263056, 10266477953426785792, 10226255322572, 2047428656, 0, 0, 0, 0, 10222022164486, 0, 1, 18446744073709551615, 10, 131704100126720, 0, 131704100126720, 131620388263296, 0, 1657132534, 1657132534, 1657132534, 131704100126720, 131620388263296, 3112084968, 131620388263152, 0, 0, 0, 131620388263216, 10230999155048, 10226255925856, 10226266238208, 1, 18446744073709551615, 10, 283509, 10226267300912, 10226267300904, 10226260596552, 131704091700456, 131620388263296, 0, 1, 5, 10226689823000, 131704091700128, 131620388263808, 0, 10226255871200, 0, 1653947478, 3493428219, 131838920151888, 10227228252752, 131620388264048, 0, 10226255882328, 0, 0, 376140350881792, 10226689817008, 131620388264256, 1368, 10226267528464, 0, 2305843009213693952, 10226260543752, 0, 0, 10266477953426785792, 0, 10266477953426785792, 1, 10266477953426785792, 10, 39830, 10230459647440, 10226689824208, 131620388264912, 0, 131620388263888, 131677598669456, 131620388264396, 0, 0, 0, 131620388264352, 8704, 10226256022372, 0, 0, 0} heap = 0x0 offsets = success = #11 0x0000094cfc4dd080 in row_purge_remove_clust_if_poss (node=0x94e17120220) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:201 n_tries = 0 #12 row_purge_del_mark (node=0x94e17120220) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:784 heap = heap = entry = #13 row_purge_record_func (node=0x94e17120220, undo_rec=0x77b5380e1548 "", thr=0x94e17120168, updated_extern=) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1195 clust_index = purged = true #14 0x0000094cfc4de0a0 in row_purge (thr=0x94e17120168, undo_rec=0x77b5380e1548 "", node=0x94e17120220) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1262 purged = updated_extern = false #15 row_purge_step (thr=0x94e17120168) at /home/dan/mariadb-server/storage/innobase/row/row0purge.cc:1321 purge_rec = node = 0x94e17120220 #16 0x0000094cfc495d98 in que_thr_step (thr=0x94e17120168) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1042 node = 0x94e17120220 old_thr = 0x94e17120168 trx = type = node = old_thr = trx = type = #17 que_run_threads_low (thr=0x94e17120168) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1104 trx = next_thr = 0x94e17120168 trx = next_thr = ---Type to continue, or q to quit--- #18 que_run_threads (thr=0x94e17120168) at /home/dan/mariadb-server/storage/innobase/que/que0que.cc:1144 No locals. #19 0x0000094cfc523e88 in trx_purge (n_purge_threads=, truncate=) at /home/dan/mariadb-server/storage/innobase/trx/trx0purge.cc:1315 thr = n_pages_handled = #20 0x0000094cfc503440 in srv_do_purge (n_total_purged=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2590 n_pages_purged = old_activity_count = 0 n_threads = 4 n_pages_purged = count = 58 n_use_threads = 4 rseg_history_len = 17 old_activity_count = n_threads = #21 srv_purge_coordinator_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2716 thd = 0x77b538000c08 slot = 0x94cfcfa84c0 n_total_purged = 17100 rseg_history_len = #22 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023180458833, 131839542394624, 3296933173346329673, 0, 131620379820032, 131839548456960, 131839542379536, 131839542379552, 131620388270624, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620388268656, 4001536, 131620388270432, 131620388267776, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #23 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 22 (Thread 0x77b549a1f160 (LWP 45121)): #0 0x000077e849149768 in __GI___nanosleep (requested_time=0x204, remaining=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 r0 = 162 r4 = 0 r6 = 1 r8 = 0 arg2 = r3 = 516 r5 = 0 r7 = 131620508136040 arg1 = ---Type to continue, or q to quit--- sc_err = sc_ret = sc_cancel_oldtype = 0 sc_ret = #1 0x0000094cfc47407c in os_thread_sleep (tm=) at /home/dan/mariadb-server/storage/innobase/os/os0thread.cc:225 t = {tv_sec = 1, tv_nsec = 0} #2 0x0000094cfc502ae8 in srv_master_sleep () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2325 No locals. #3 srv_master_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:2366 slot = old_activity_count = 0 #4 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023017077585, 131839542394624, 3296933173346329673, 10231001491384, 131620499685376, 10231001491104, 131839542379536, 131839542379552, 131620508135968, 140736638652512, 0, 140736638652504, 0, 10231001491088, 0, 0, 131839542362888, 131620508134000, 4001536, 131620508135776, 131620508133120, 2450561300892221439, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #5 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 21 (Thread 0x77b543fff160 (LWP 45118)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77b543ffe550, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131620413629776 arg4 = 131620413629776 arg1 = 516 __err = __ret = oldtype = 0 err = ---Type to continue, or q to quit--- oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77b543ffe550, mutex=0x94d1628a200, cond=0x94d1628a228) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b543ffe2a8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 24, cond = 0x94d1628a228, mutex = 0x94d1628a200, private = 0} __atg101_val = __atg100_val = err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 12 private = maxspin = err = result = wseq = g = seq = flags = private = signals = ---Type to continue, or q to quit--- g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94d1628a228, mutex=0x94d1628a200, abstime=0x77b543ffe550) at pthread_cond_wait.c:667 No locals. #3 0x0000094cfc4733dc in os_event::timed_wait (this=, abstime=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:276 ret = ---Type to continue, or q to quit--- #4 0x0000094cfc4736e8 in os_event::wait_time_low (this=0x94d1628a1f0, time_in_usec=, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:398 timed_out = false abstime = {tv_sec = 1562566626, tv_nsec = 964110000} #5 0x0000094cfc502090 in srv_monitor_thread () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:1672 sig_count = time_elapsed = current_time = last_monitor_time = 1562566621 mutex_skipped = 0 last_srv_print_monitor = 0 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023188912977, 131839542394624, 3296933173346329673, 0, 131620405182464, 131839548456960, 131839542379536, 131839542379552, 131620413633056, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620413631088, 4001536, 131620413632864, 131620413630208, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 20 (Thread 0x77b5489ff160 (LWP 45117)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77b5489fe440, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131620491224128 arg4 = 131620491224128 arg1 = 516 __err = __ret = oldtype = 0 err = ---Type to continue, or q to quit--- oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77b5489fe440, mutex=0x94d1628a190, cond=0x94d1628a1b8) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b5489fe198, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 128, cond = 0x94d1628a1b8, mutex = 0x94d1628a190, private = 0} __atg101_val = __atg100_val = err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 64 private = maxspin = err = result = wseq = g = seq = flags = private = signals = ---Type to continue, or q to quit--- g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94d1628a1b8, mutex=0x94d1628a190, abstime=0x77b5489fe440) at pthread_cond_wait.c:667 No locals. #3 0x0000094cfc4733dc in os_event::timed_wait (this=, abstime=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:276 ret = ---Type to continue, or q to quit--- #4 0x0000094cfc4736e8 in os_event::wait_time_low (this=0x94d1628a180, time_in_usec=, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:398 timed_out = false abstime = {tv_sec = 1562566626, tv_nsec = 987207000} #5 0x0000094cfc500a60 in srv_error_monitor_thread () at /home/dan/mariadb-server/storage/innobase/srv/srv0srv.cc:1836 fatal_cnt = 0 old_lsn = 444937865991 new_lsn = 444937865991 sig_count = waiter = 131620491227488 old_waiter = 131620491227488 sema = 0x0 old_sema = 0x0 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933022998072145, 131839542394624, 3296933173346329673, 0, 131620482777088, 131839548456960, 131839542379536, 131839542379552, 131620491227680, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620491225712, 4001536, 131620491227488, 131620491224832, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 19 (Thread 0x77b54920f160 (LWP 45116)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77b54920e520, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131620499678496 arg4 = 131620499678496 arg1 = 516 __err = __ret = ---Type to continue, or q to quit--- oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77b54920e520, mutex=0x94e170f64e0, cond=0x94e170f6508) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b54920e278, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 128, cond = 0x94e170f6508, mutex = 0x94e170f64e0, private = 0} __atg101_val = __atg100_val = err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 64 private = maxspin = err = result = wseq = g = seq = flags = ---Type to continue, or q to quit--- private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94e170f6508, mutex=0x94e170f64e0, abstime=0x77b54920e520) at pthread_cond_wait.c:667 No locals. #3 0x0000094cfc4733dc in os_event::timed_wait (this=, abstime=) ---Type to continue, or q to quit--- at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:276 ret = #4 0x0000094cfc4736e8 in os_event::wait_time_low (this=0x94e170f64d0, time_in_usec=, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:398 timed_out = false abstime = {tv_sec = 1562566626, tv_nsec = 969564000} #5 0x0000094cfc44795c in lock_wait_timeout_thread () at /home/dan/mariadb-server/storage/innobase/lock/lock0wait.cc:543 slot = sig_count = 1 event = #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933023025531729, 131839542394624, 3296933173346329673, 0, 131620491231232, 131839548456960, 131839542379536, 131839542379552, 131620499681824, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131620499679856, 4001536, 131620499681632, 131620499678976, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 18 (Thread 0x77b3ed7af160 (LWP 45114)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131614667108968 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = ---Type to continue, or q to quit--- r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94e170f7510, cond=0x94e170f7538) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3ed7ae438, __canceltype = 1221816832, __prev = 0x0} cbuffer = {wseq = 9, cond = 0x94e170f7538, mutex = 0x94e170f7510, private = 0} __atg101_val = rt = __atg100_val = err = g = 1 flags = g1_start = signals = result = 0 wseq = seq = 4 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = ---Type to continue, or q to quit--- __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94e170f7538, mutex=0x94e170f7510) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94e170f7500, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc5acc30 in buf_flush_page_cleaner_worker (arg=) at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:3451 thread_no = 3 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = ---Type to continue, or q to quit--- unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012761676625, 131839542394624, 3296933173346329673, 0, 131614658658304, 131839548456960, 131839542379536, 131839542379552, 131614667108896, 140736638652320, 0, 140736638652312, 0, 131839542362912, 0, 0, 131839542362888, 131614667106928, 4001536, 131614667108704, 131614667106048, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 17 (Thread 0x77b3edfbf160 (LWP 45113)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131614675563112 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94e170f7510, cond=0x94e170f7538) at pthread_cond_wait.c:502 spin = 0 ---Type to continue, or q to quit--- buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3edfbe438, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 3, cond = 0x94e170f7538, mutex = 0x94e170f7510, private = 0} __atg101_val = rt = __atg100_val = err = g = 1 flags = g1_start = signals = result = 0 wseq = seq = 1 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = ---Type to continue, or q to quit--- __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94e170f7538, mutex=0x94e170f7510) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94e170f7500, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc5acc7c in buf_flush_page_cleaner_worker (arg=) at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:3451 thread_no = 0 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012753222481, 131839542394624, 3296933173346329673, 0, 131614667112448, 131839548456960, 131839542379536, 131839542379552, 131614675563040, 140736638652320, 0, 140736638652312, 0, 131839542362912, 0, 0, 131839542362888, 131614675561072, 4001536, 131614675562848, 131614675560192, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 16 (Thread 0x77b3ee7cf160 (LWP 45112)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131614684017256 arg2 = ---Type to continue, or q to quit--- r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94e170f7510, cond=0x94e170f7538) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3ee7ce438, __canceltype = 1221816832, __prev = 0x0} cbuffer = {wseq = 5, cond = 0x94e170f7538, mutex = 0x94e170f7510, private = 0} __atg101_val = rt = __atg100_val = err = g = 1 flags = g1_start = signals = result = 0 wseq = seq = 2 ---Type to continue, or q to quit--- private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = ---Type to continue, or q to quit--- __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94e170f7538, mutex=0x94e170f7510) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94e170f7500, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc5acc30 in buf_flush_page_cleaner_worker (arg=) at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:3451 thread_no = 1 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012778584913, 131839542394624, 3296933173346329673, 0, 131614675566592, 131839548456960, 131839542379536, 131839542379552, 131614684017184, 140736638652320, 0, 140736638652312, 0, 131839542362912, 0, 0, 131839542362888, 131614684015216, 4001536, 131614684016992, 131614684014336, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 15 (Thread 0x77b3eefdf160 (LWP 45111)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131614692471400 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = ---Type to continue, or q to quit--- err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94e170f7510, cond=0x94e170f7538) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3eefde438, __canceltype = 30, __prev = 0x0} cbuffer = {wseq = 7, cond = 0x94e170f7538, mutex = 0x94e170f7510, private = 0} __atg101_val = rt = __atg100_val = err = g = 1 flags = g1_start = signals = result = 0 wseq = seq = 3 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = ---Type to continue, or q to quit--- __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94e170f7538, mutex=0x94e170f7510) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94e170f7500, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc5acc30 in buf_flush_page_cleaner_worker (arg=) at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:3451 thread_no = 2 ---Type to continue, or q to quit--- #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012770130769, 131839542394624, 3296933173346329673, 0, 131614684020736, 131839548456960, 131839542379536, 131839542379552, 131614692471328, 140736638652320, 0, 140736638652312, 0, 131839542362912, 0, 0, 131839542362888, 131614692469360, 4001536, 131614692471136, 131614692468480, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 14 (Thread 0x77b3ef7ef160 (LWP 45110)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77b3ef7ee3c0, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131614700921792 arg4 = 131614700921792 arg1 = 516 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = ---Type to continue, or q to quit--- arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77b3ef7ee3c0, mutex=0x94d1628a2e0, cond=0x94d1628a308) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3ef7ee118, __canceltype = 1, __prev = 0x0} cbuffer = {wseq = 143, cond = 0x94d1628a308, mutex = 0x94d1628a2e0, private = 0} __atg101_val = __atg100_val = err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 71 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = ---Type to continue, or q to quit--- __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94d1628a308, mutex=0x94d1628a2e0, abstime=0x77b3ef7ee3c0) at pthread_cond_wait.c:667 No locals. #3 0x0000094cfc4733dc in os_event::timed_wait (this=, abstime=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:276 ret = #4 0x0000094cfc4736e8 in os_event::wait_time_low (this=0x94d1628a2d0, time_in_usec=, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:398 timed_out = false abstime = {tv_sec = 1562566626, tv_nsec = 599479000} #5 0x0000094cfc5ad40c in pc_sleep_if_needed (cur_time=1562566625757, sig_count=2, next_loop_time=1562566626599) at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:2641 sleep_us = #6 buf_flush_page_cleaner_coordinator () at /home/dan/mariadb-server/storage/innobase/buf/buf0flu.cc:3099 curr_time = 1562566625757 ret_sleep = n_evicted = 0 n_flushed_last = 1532 ---Type to continue, or q to quit--- warn_interval = 1 warn_count = 0 sig_count = 2 next_loop_time = 1562566626599 n_flushed = 0 last_activity = 0 last_pages = 0 success = #7 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012795493201, 131839542394624, 3296933173346329673, 0, 131614692474880, 131839548456960, 131839542379536, 131839542379552, 131614700925472, 140736638652512, 0, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131614700923504, 4001536, 131614700925280, 131614700922624, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = { 0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 13 (Thread 0x77b3effff160 (LWP 45109)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131614709379688 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = ---Type to continue, or q to quit--- r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d163082c0, cond=0x94d163082e8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b3efffe1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 628, cond = 0x94d163082e8, mutex = 0x94d163082c0, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 314 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = ---Type to continue, or q to quit--- spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d163082e8, mutex=0x94d163082c0) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d163082b0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b3efffe4f8, m2=0x77b3efffe4f0, m1=0x77b3efffe4e8, global_segment=9) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162ddf00 segment = ---Type to continue, or q to quit--- event = 0x94d163082b0 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162ddf00, m_n_slots = 256, m_segment = 3, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=9, m1=0x77b3efffe4e8, m2=0x77b3efffe4f0, request=0x77b3efffe4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77bc3970ebb0 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 9 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933012787039057, 131839542394624, 3296933173346329673, 0, 131614700929024, 131839548456960, 131839542379536, 131839542379552, 131614709379616, 140736638652512, 10226267544840, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131614709377648, 4001536, 131614709379424, 131614709376768, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 12 (Thread 0x77b40cf9f160 (LWP 45108)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615195525736 arg2 = r5 = 0 ---Type to continue, or q to quit--- r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16308250, cond=0x94d16308278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40cf9e1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 608, cond = 0x94d16308278, mutex = 0x94d16308250, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 304 private = ---Type to continue, or q to quit--- maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = ---Type to continue, or q to quit--- __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16308278, mutex=0x94d16308250) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d16308240, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40cf9e4f8, m2=0x77b40cf9e4f0, m1=0x77b40cf9e4e8, global_segment=8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162ddf00 segment = event = 0x94d16308240 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162ddf00, m_n_slots = 256, m_segment = 2, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=8, m1=0x77b40cf9e4e8, m2=0x77b40cf9e4f0, request=0x77b40cf9e4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77c27c83d420 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 8 start = ---Type to continue, or q to quit--- #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017568152401, 131839542394624, 3296933173346329673, 0, 131615187075072, 131839548456960, 131839542379536, 131839542379552, 131615195525664, 140736638652512, 10226267544832, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615195523696, 4001536, 131615195525472, 131615195522816, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 11 (Thread 0x77b40d7af160 (LWP 45107)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615203979880 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = ---Type to continue, or q to quit--- arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d163081e0, cond=0x94d16308208) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40d7ae1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 628, cond = 0x94d16308208, mutex = 0x94d163081e0, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 314 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = ---Type to continue, or q to quit--- __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16308208, mutex=0x94d163081e0) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d163081d0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40d7ae4f8, m2=0x77b40d7ae4f0, m1=0x77b40d7ae4e8, global_segment=7) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162ddf00 segment = event = 0x94d163081d0 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162ddf00, m_n_slots = 256, m_segment = 1, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = ---Type to continue, or q to quit--- event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=7, m1=0x77b40d7ae4e8, m2=0x77b40d7ae4f0, request=0x77b40d7ae4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77c8bf9d3490 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 7 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017593514833, 131839542394624, 3296933173346329673, 0, 131615195529216, 131839548456960, 131839542379536, 131839542379552, 131615203979808, 140736638652512, 10226267544824, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615203977840, 4001536, 131615203979616, 131615203976960, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 10 (Thread 0x77b40dfbf160 (LWP 45106)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615212434024 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = ---Type to continue, or q to quit--- __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16308170, cond=0x94d16308198) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40dfbe1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 727, cond = 0x94d16308198, mutex = 0x94d16308170, private = 0} __atg101_val = rt = __atg100_val = err = g = 1 flags = g1_start = signals = result = 0 wseq = seq = 363 private = maxspin = err = result = wseq = g = seq = flags = private = ---Type to continue, or q to quit--- signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16308198, mutex=0x94d16308170) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = ---Type to continue, or q to quit--- #4 os_event::wait_low (this=0x94d16308160, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40dfbe4f8, m2=0x77b40dfbe4f0, m1=0x77b40dfbe4e8, global_segment=6) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162ddf00 segment = event = 0x94d16308160 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162ddf00, m_n_slots = 256, m_segment = 0, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=6, m1=0x77b40dfbe4e8, m2=0x77b40dfbe4f0, request=0x77b40dfbe4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77cf02b7b760 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 6 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017585060689, 131839542394624, 3296933173346329673, 0, 131615203983360, 131839548456960, 131839542379536, 131839542379552, 131615212433952, 140736638652512, 10226267544816, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615212431984, 4001536, 131615212433760, 131615212431104, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = ---Type to continue, or q to quit--- #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 9 (Thread 0x77b40e7cf160 (LWP 45105)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615220888168 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16308100, cond=0x94d16308128) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40e7ce1d8, __canceltype = 1216495616, __prev = 0x0} cbuffer = {wseq = 548, cond = 0x94d16308128, mutex = 0x94d16308100, private = 0} __atg101_val = rt = __atg100_val = ---Type to continue, or q to quit--- err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 274 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = ---Type to continue, or q to quit--- __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16308128, mutex=0x94d16308100) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d163080f0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40e7ce4f8, m2=0x77b40e7ce4f0, m1=0x77b40e7ce4e8, global_segment=5) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162a4920 segment = event = 0x94d163080f0 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162a4920, m_n_slots = 256, m_segment = 3, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=5, m1=0x77b40e7ce4e8, m2=0x77b40e7ce4f0, request=0x77b40e7ce4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 ---Type to continue, or q to quit--- type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77d545da9530 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 5 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017610423121, 131839542394624, 3296933173346329673, 0, 131615212437504, 131839548456960, 131839542379536, 131839542379552, 131615220888096, 140736638652512, 10226267544808, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615220886128, 4001536, 131615220887904, 131615220885248, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 8 (Thread 0x77b40efdf160 (LWP 45104)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615229342312 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = ---Type to continue, or q to quit--- r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16308090, cond=0x94d163080b8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40efde1d8, __canceltype = -1955823616, __prev = 0x0} cbuffer = {wseq = 560, cond = 0x94d163080b8, mutex = 0x94d16308090, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 280 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = ---Type to continue, or q to quit--- __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d163080b8, mutex=0x94d16308090) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d16308080, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40efde4f8, m2=0x77b40efde4f0, m1=0x77b40efde4e8, global_segment=4) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162a4920 ---Type to continue, or q to quit--- segment = event = 0x94d16308080 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162a4920, m_n_slots = 256, m_segment = 2, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=4, m1=0x77b40efde4e8, m2=0x77b40efde4f0, request=0x77b40efde4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77db88f382a0 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 4 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017601968977, 131839542394624, 3296933173346329673, 0, 131615220891648, 131839548456960, 131839542379536, 131839542379552, 131615229342240, 140736638652512, 10226267544800, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615229340272, 4001536, 131615229342048, 131615229339392, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 7 (Thread 0x77b40f7ef160 (LWP 45103)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615237796456 arg2 = ---Type to continue, or q to quit--- r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16308020, cond=0x94d16308048) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40f7ee1d8, __canceltype = -833732608, __prev = 0x0} cbuffer = {wseq = 580, cond = 0x94d16308048, mutex = 0x94d16308020, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 290 ---Type to continue, or q to quit--- private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = ---Type to continue, or q to quit--- __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16308048, mutex=0x94d16308020) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d16308010, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40f7ee4f8, m2=0x77b40f7ee4f0, m1=0x77b40f7ee4e8, global_segment=3) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162a4920 segment = event = 0x94d16308010 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162a4920, m_n_slots = 256, m_segment = 1, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=3, m1=0x77b40f7ee4e8, m2=0x77b40f7ee4f0, request=0x77b40f7ee4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77e1cc0c3f30 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 3 ---Type to continue, or q to quit--- start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017627331409, 131839542394624, 3296933173346329673, 0, 131615229345792, 131839548456960, 131839542379536, 131839542379552, 131615237796384, 140736638652512, 10226267544792, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615237794416, 4001536, 131615237796192, 131615237793536, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 6 (Thread 0x77b40ffff160 (LWP 45102)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615246250600 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = ---Type to continue, or q to quit--- arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16307fb0, cond=0x94d16307fd8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b40fffe1d8, __canceltype = 71139328, __prev = 0x0} cbuffer = {wseq = 588, cond = 0x94d16307fd8, mutex = 0x94d16307fb0, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 294 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = ---Type to continue, or q to quit--- __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16307fd8, mutex=0x94d16307fb0) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d16307fa0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b40fffe4f8, m2=0x77b40fffe4f0, m1=0x77b40fffe4e8, global_segment=2) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162a4920 segment = event = 0x94d16307fa0 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162a4920, m_n_slots = 256, m_segment = 0, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = ---Type to continue, or q to quit--- segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=2, m1=0x77b40fffe4e8, m2=0x77b40fffe4f0, request=0x77b40fffe4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e17357b70 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x77cf02b9df60 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 2 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017618877265, 131839542394624, 3296933173346329673, 0, 131615237799936, 131839548456960, 131839542379536, 131839542379552, 131615246250528, 140736638652512, 10226267544784, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615246248560, 4001536, 131615246250336, 131615246247680, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 5 (Thread 0x77b41498f160 (LWP 45101)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615323386472 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 ---Type to continue, or q to quit--- __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16307f40, cond=0x94d16307f68) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b41498e1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 68, cond = 0x94d16307f68, mutex = 0x94d16307f40, private = 0} __atg101_val = rt = __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 34 private = maxspin = err = result = wseq = g = seq = flags = ---Type to continue, or q to quit--- private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16307f68, mutex=0x94d16307f40) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ---Type to continue, or q to quit--- ret = #4 os_event::wait_low (this=0x94d16307f30, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b41498e4f8, m2=0x77b41498e4f0, m1=0x77b41498e4e8, global_segment=1) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162d4500 segment = event = 0x94d16307f30 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162d4500, m_n_slots = 256, m_segment = 0, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=1, m1=0x77b41498e4e8, m2=0x77b41498e4f0, request=0x77b41498e4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 node = 0x94e171181d0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x1 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 1 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017427708753, 131839542394624, 3296933173346329673, 0, 131615314935808, 131839548456960, 131839542379536, 131839542379552, 131615323386400, 140736638652512, 10226267544776, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615323384432, 4001536, 131615323386208, 131615323383552, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} ---Type to continue, or q to quit--- not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 4 (Thread 0x77b41519f160 (LWP 45100)): #0 0x000077e849142150 in futex_wait_cancelable (private=, expected=0, futex_word=0x200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 r4 = 128 r7 = 131615331840616 arg2 = r5 = 0 r8 = 0 arg3 = 0 r0 = 221 r3 = 512 r6 = 0 arg4 = 0 arg1 = 512 __err = __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x94d16307ed0, cond=0x94d16307ef8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77b41519e1d8, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x94d16307ef8, mutex = 0x94d16307ed0, private = 0} __atg101_val = rt = ---Type to continue, or q to quit--- __atg100_val = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = ---Type to continue, or q to quit--- __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_wait (cond=0x94d16307ef8, mutex=0x94d16307ed0) at pthread_cond_wait.c:655 No locals. #3 0x0000094cfc4735a8 in os_event::wait (this=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:159 ret = #4 os_event::wait_low (this=0x94d16307ec0, reset_sig_count=) at /home/dan/mariadb-server/storage/innobase/os/os0event.cc:326 No locals. #5 0x0000094cfc4722a4 in os_aio_simulated_handler (type=0x77b41519e4f8, m2=0x77b41519e4f0, m1=0x77b41519e4e8, global_segment=0) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:7136 n_slots = n_reserved = slot = array = 0x94d162cab00 segment = event = 0x94d16307ec0 handler = {m_oldest = 0, m_n_elems = 0, m_lowest_offset = 18446744073709551615, m_array = 0x94d162cab00, m_n_slots = 256, m_segment = 0, m_slots = std::vector of length 64, capacity 64 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, m_ptr = 0x0, m_buf = 0x0} slot = array = segment = event = handler = n_slots = n_reserved = #6 os_aio_handler (segment=0, m1=0x77b41519e4e8, m2=0x77b41519e4f0, request=0x77b41519e4f8) at /home/dan/mariadb-server/storage/innobase/os/os0file.cc:5573 err = #7 0x0000094cfc60d4ec in fil_aio_wait (segment=) at /home/dan/mariadb-server/storage/innobase/fil/fil0fil.cc:4344 ---Type to continue, or q to quit--- node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = purpose = space_id = dblwr = #8 0x0000094cfc504b68 in io_handler_thread (arg=) at /home/dan/mariadb-server/storage/innobase/srv/srv0start.cc:325 segment = 0 start = #9 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933017452809041, 131839542394624, 3296933173346329673, 0, 131615323389952, 131839548456960, 131839542379536, 131839542379552, 131615331840544, 140736638652512, 10226267544768, 140736638652504, 0, 131839542362912, 0, 0, 131839542362888, 131615331838576, 4001536, 131615331840352, 131615331837696, 2450596485264310271, 0 , 4641240890982006784, 4638707616191610880, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 3 (Thread 0x77e833f4f160 (LWP 45099)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77e833f4e588, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131839187805576 arg4 = 131839187805576 arg1 = 516 __err = __ret = oldtype = 0 err = oldtype = ---Type to continue, or q to quit--- err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77e833f4e588, mutex=0x94cfd8ce798 , cond=0x94cfd8ce7c8 ) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77e833f4e4a8, __canceltype = 1000000000, __prev = 0x0} cbuffer = {wseq = 6, cond = 0x94cfd8ce7c8 , mutex = 0x94cfd8ce798 , private = 0} __atg101_val = __atg100_val = err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 3 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = ---Type to continue, or q to quit--- __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94cfd8ce7c8 , mutex=0x94cfd8ce798 , abstime=0x77e833f4e588) at pthread_cond_wait.c:667 No locals. #3 0x0000094cfc6c61f0 in inline_mysql_cond_timedwait (src_file=0x94cfca2ce90 "/home/dan/mariadb-server/storage/maria/ma_servicethread.c", src_line=116, abstime=, mutex=0x94cfd8ce798 , that=0x94cfd8ce7c8 ) at /home/dan/mariadb-server/include/mysql/psi/mysql_thread.h:1215 result = result = ---Type to continue, or q to quit--- locker = state = #4 my_service_thread_sleep (control=0x94cfcfab0f8 , sleep_time=) at /home/dan/mariadb-server/storage/maria/ma_servicethread.c:115 abstime = {tv_sec = 1562566643, tv_nsec = 231727000} res = 0 '\000' #5 0x0000094cfc6bc350 in ma_checkpoint_background (arg=0x1e) at /home/dan/mariadb-server/storage/maria/ma_checkpoint.c:707 interval = 30 sleeps = 90 sleep_time = log_horizon_at_last_checkpoint = 4294989934 pagecache_flushes_at_last_checkpoint = 0 pages_bunch_size = 0 filter_param = {up_to_lsn = 4294989890, max_pages = 0} dfile = 0x0 kfile = 0x0 #6 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933172706872145, 131839542394624, 3296933173346329673, 0, 131839179358208, 131839548456960, 131839542379536, 131839542379552, 131839187808800, 0, 30, 10226266452216, 0, 131839542362912, 0, 0, 131839542362888, 131839187806832, 4001536, 131839187808608, 131839187805952, 2450596485264310271, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 2 (Thread 0x77e848a0f160 (LWP 45097)): #0 0x000077e849142b94 in futex_abstimed_wait_cancelable (private=, abstime=0x77e848a0e648, expected=0, futex_word=0x204) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 r4 = 393 r7 = 0 arg5 = 0 arg2 = r5 = 0 r8 = 4294967295 arg6 = 4294967295 arg3 = 0 r0 = 221 r3 = 516 r6 = 131839534622280 arg4 = 131839534622280 arg1 = 516 __err = ---Type to continue, or q to quit--- __ret = oldtype = 0 err = oldtype = err = __err = __ret = r0 = r3 = r4 = r5 = r6 = r7 = r8 = arg6 = arg5 = arg4 = arg3 = arg2 = arg1 = #1 __pthread_cond_wait_common (abstime=0x77e848a0e648, mutex=0x94cfd8de578 , cond=0x94cfd8de5e0 ) at pthread_cond_wait.c:539 spin = 0 buffer = {__routine = 0x77e849141d30 <__condvar_cleanup_waiting>, __arg = 0x77e848a0e568, __canceltype = 1140853536, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x94cfd8de5e0 , mutex = 0x94cfd8de578 , private = 0} __atg101_val = __atg100_val = err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = ---Type to continue, or q to quit--- flags = private = signals = g1_start = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = spin = buffer = cbuffer = __atg101_val = __atg100_val = __result = __val = __tmp = __val = __tmp = __atg101_val = __atg100_val = rt = __atg101_val = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = s = __atg100_val = __atg102_expected = __result = __tmp = __memp = __tmp = __memp = #2 __pthread_cond_timedwait (cond=0x94cfd8de5e0 , mutex=0x94cfd8de578 , abstime=0x77e848a0e648) at pthread_cond_wait.c:667 No locals. ---Type to continue, or q to quit--- #3 0x0000094cfc80dccc in inline_mysql_cond_timedwait (that=0x94cfd8de5e0 , mutex=0x94cfd8de578 , src_file=0x94cfca41088 "/home/dan/mariadb-server/mysys/thr_timer.c", src_line=292, abstime=0x77e848a0e648) at /home/dan/mariadb-server/include/mysql/psi/mysql_thread.h:1215 result = result = locker = state = #4 timer_handler (arg=) at /home/dan/mariadb-server/mysys/thr_timer.c:292 error = top_time = now = abstime = {tv_sec = 2147483647, tv_nsec = 0} #5 0x000077e84913885c in start_thread (arg=0x0) at pthread_create.c:463 pd = 0x0 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3296933173324221265, 131839542394624, 3296933173346329673, 0, 131839526174720, 131839548456960, 131839542379536, 131839542379552, 131839534625312, 140736638684592, 0, 10226276112856, 0, 131839542362912, 0, 0, 131839542362888, 131839534623344, 4001536, 131839534625120, 131839534622464, 2450033535310888959, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #6 0x000077e848c69028 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:82 No locals. Thread 1 (Thread 0x77e849747120 (LWP 45096)): #0 0x000077e848c5899c in __GI___select (nfds=, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fffcd5b1160) at ../sysdeps/unix/sysv/linux/select.c:41 r4 = 0 r7 = 140736638685536 arg5 = arg2 = r5 = 0 r8 = 0 arg3 = r0 = 142 r3 = 514 r6 = 0 arg4 = arg1 = sc_err = sc_ret = sc_cancel_oldtype = 0 sc_ret = #1 0x0000094cfc803a34 in my_sleep (m_seconds=) at /home/dan/mariadb-server/mysys/my_sleep.c:29 t = {tv_sec = 0, tv_usec = 141} ---Type to continue, or q to quit--- #2 0x0000094cfbe35ac8 in close_connections () at /home/dan/mariadb-server/sql/mysqld.cc:1797 No locals. #3 mysqld_main (argc=, argv=) at /home/dan/mariadb-server/sql/mysqld.cc:5913 please_close_stdin = ho_error = new_thread_stack_size = user = #4 0x0000094cfbe04868 in main (argc=, argv=) at /home/dan/mariadb-server/sql/main.cc:25 No locals.