Details
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Bug
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Status: Done
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Medium
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Resolution: Fixed
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5.7.24-26, 5.6.43-84.3
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None
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None
Description
SEGFAULT was found only for i386/centos:6
https://ps.cd.percona.com/job/percona-server-5.7-pipeline/1127/
Program terminated with signal 11, Segmentation fault. #0 0xf7f3a059 in __kernel_vsyscall () #0 0xf7f3a059 in __kernel_vsyscall () #1 0xf7f1e643 in pthread_kill () from /lib/libpthread.so.0 #2 0x08b71feb in my_write_core (sig=11) at /tmp/ps/mysys/stacktrace.c:249 #3 0x0839bb25 in handle_fatal_signal (sig=11) at /tmp/ps/sql/signal_handler.cc:223 #4 <signal handler called> #5 0xf7aec4e7 in __memcpy_ssse3_rep () from /lib/libc.so.6 #6 0x08ad9be8 in my_b_read (info=0xe836505c, Buffer=<value optimized out>, Count=1040187373) at /usr/include/bits/string3.h:52 #7 0x08aeca8e in Log_event::read_log_event (file=0xe836505c, log_lock=0x0, description_event=0xe8016f98, crc_check=0 '\000') at /tmp/ps/sql/log_event.cc:1476 #8 0x08affab7 in show_binlog_events (thd=0xe8008958, binary_log=0x9798220) at /tmp/ps/sql/binlog.cc:3488 #9 0x08affe94 in mysql_show_binlog_events (thd=0xe8008958) at /tmp/ps/sql/binlog.cc:3597 #10 0x08908fdb in mysql_execute_command (thd=0xe8008958, first_level=true) at /tmp/ps/sql/sql_parse.cc:3145 #11 0x0890ccf0 in mysql_parse (thd=0xe8008958, parser_state=0xe8365f90, update_userstat=false) at /tmp/ps/sql/sql_parse.cc:5899 #12 0x0890e3ac in dispatch_command (thd=0xe8008958, com_data=0xe83661fc, command=COM_QUERY) at /tmp/ps/sql/sql_parse.cc:1528 #13 0x0890f590 in do_command (thd=0xe8008958) at /tmp/ps/sql/sql_parse.cc:1053 #14 0x089ff41c in handle_connection (arg=0xb0a1890) at /tmp/ps/sql/conn_handler/connection_handler_per_thread.cc:312 #15 0x08b8cd9f in pfs_spawn_thread (arg=0xb0bf930) at /tmp/ps/storage/perfschema/pfs.cc:2190 #16 0xf7f19bc9 in start_thread () from /lib/libpthread.so.0 #17 0xf7a9711e in clone () from /lib/libc.so.6