*** buffer overflow detected ***: /usr/sbin/mysqld terminated ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7ffc4e9d8a97] /lib/x86_64-linux-gnu/libc.so.6(+0xf1950)[0x7ffc4e9d7950] /usr/sbin/mysqld(_Z19find_or_create_hostP10PFS_threadPKcj+0x342)[0x10130b2] /usr/sbin/mysqld(_Z22find_or_create_accountP10PFS_threadPKcjS2_j+0x302)[0x105ab92] /usr/sbin/mysqld(_Z18set_thread_accountP10PFS_thread+0x3d)[0x1016c1d] /usr/sbin/mysqld(pfs_set_thread_account_v1+0xad)[0xfff29d] /usr/sbin/mysqld(_Z16acl_authenticateP3THD19enum_server_command+0xcf7)[0x95c567] /usr/sbin/mysqld[0xdb8dbd] /usr/sbin/mysqld(_Z22thd_prepare_connectionP3THD+0x5e)[0xdb9d8e] /usr/sbin/mysqld(handle_connection+0x243)[0xe9f4e3] /usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0xffec74] /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7ffc5007fb50] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ffc4e9c430d] ======= Memory map: ======== 00400000-01ba4000 r-xp 00000000 08:02 914572 /usr/sbin/mysqld 01da3000-01e98000 r--p 017a3000 08:02 914572 /usr/sbin/mysqld 01e98000-01f42000 rw-p 01898000 08:02 914572 /usr/sbin/mysqld 01f42000-1cacb000 rw-p 00000000 00:00 0 [heap] 7ffa70000000-7ffa71be5000 rw-p 00000000 00:00 0 7ffa71be5000-7ffa74000000 ---p 00000000 00:00 0 7ffa7671e000-7ffa7671f000 ---p 00000000 00:00 0 7ffa7671f000-7ffa7675f000 rw-p 00000000 00:00 0 [stack:9087] 7ffa7675f000-7ffa76760000 ---p 00000000 00:00 0 7ffa76760000-7ffa767a0000 rw-p 00000000 00:00 0 [stack:9086] 7ffa767a0000-7ffa767a1000 ---p 00000000 00:00 0 7ffa767a1000-7ffa767e1000 rw-p 00000000 00:00 0 [stack:9085] 7ffa767e1000-7ffa767e2000 ---p 00000000 00:00 0 7ffa767e2000-7ffa76822000 rw-p 00000000 00:00 0 [stack:9084] 7ffa76822000-7ffa76823000 ---p 00000000 00:00 0 7ffa76823000-7ffa76863000 rw-p 00000000 00:00 0 [stack:9083] 7ffa76863000-7ffa76864000 ---p 00000000 00:00 0 7ffa76864000-7ffa768a4000 rw-p 00000000 00:00 0 [stack:9082] 7ffa768a4000-7ffa768a5000 ---p 00000000 00:00 0 7ffa768a5000-7ffa768e5000 rw-p 00000000 00:00 0 [stack:9081] 7ffa768e5000-7ffa768e6000 ---p 00000000 00:00 0 7ffa768e6000-7ffa76926000 rw-p 00000000 00:00 0 [stack:9080] 7ffa76926000-7ffa76927000 ---p 00000000 00:00 0 7ffa76927000-7ffa76967000 rw-p 00000000 00:00 0 [stack:9079] 7ffa76967000-7ffa76968000 ---p 00000000 00:00 0 7ffa76968000-7ffa769a8000 rw-p 00000000 00:00 0 [stack:9078] 7ffa769a8000-7ffa769a9000 ---p 00000000 00:00 0 7ffa769a9000-7ffa769e9000 rw-p 00000000 00:00 0 [stack:9077] 7ffa769e9000-7ffa769ea000 ---p 00000000 00:00 0 7ffa769ea000-7ffa76a2a000 rw-p 00000000 00:00 0 [stack:9076] 7ffa76a2a000-7ffa76a2b000 ---p 00000000 00:00 0 7ffa76a2b000-7ffa76a6b000 rw-p 00000000 00:00 0 [stack:9075] 7ffa76a6b000-7ffa76a6c000 ---p 00000000 00:00 0 7ffa76a6c000-7ffa76aac000 rw-p 00000000 00:00 0 [stack:9074] 7ffa76aac000-7ffa76aad000 ---p 00000000 00:00 0 7ffa76aad000-7ffa76aed000 rw-p 00000000 00:00 0 [stack:9073] 7ffa76aed000-7ffa76aee000 ---p 00000000 00:00 0 7ffa76aee000-7ffa76b2e000 rw-p 00000000 00:00 0 [stack:9072] 7ffa76b2e000-7ffa76b2f000 ---p 00000000 00:00 0 7ffa76b2f000-7ffa76b6f000 rw-p 00000000 00:00 0 [stack:9071] 7ffa76b6f000-7ffa76b70000 ---p 00000000 00:00 0 7ffa76b70000-7ffa76bb0000 rw-p 00000000 00:00 0 [stack:9070] 7ffa76bb0000-7ffa76bb1000 ---p 00000000 00:00 0 7ffa76bb1000-7ffa76bf1000 rw-p 00000000 00:00 0 [stack:9069] 7ffa76bf1000-7ffa76bf2000 ---p 00000000 00:00 0 7ffa76bf2000-7ffa76c32000 rw-p 00000000 00:00 0 [stack:9068] 7ffa76c32000-7ffa76c33000 ---p 00000000 00:00 0 7ffa76c33000-7ffa76c73000 rw-p 00000000 00:00 0 [stack:9067] 7ffa76c73000-7ffa76c74000 ---p 00000000 00:00 0 7ffa76c74000-7ffa76cb4000 rw-p 00000000 00:00 0 [stack:9066] 7ffa76cb4000-7ffa76cb5000 ---p 00000000 00:00 0 7ffa76cb5000-7ffa76cf5000 rw-p 00000000 00:00 0 [stack:9065] 7ffa76cf5000-7ffa76cf6000 ---p 00000000 00:00 0 7ffa76cf6000-7ffa76d36000 rw-p 00000000 00:00 0 [stack:9064] 7ffa76d36000-7ffa76d37000 ---p 00000000 00:00 0 7ffa76d37000-7ffa76d77000 rw-p 00000000 00:00 0 [stack:9063] 7ffa76d77000-7ffa76d78000 ---p 00000000 00:00 0 7ffa76d78000-7ffa76db8000 rw-p 00000000 00:00 0 [stack:9062] 7ffa76db8000-7ffa76db9000 ---p 00000000 00:00 0 7ffa76db9000-7ffa76df9000 rw-p 00000000 00:00 0 [stack:9061] 7ffa76df9000-7ffa76dfa000 ---p 00000000 00:00 0 7ffa76dfa000-7ffa76e3a000 rw-p 00000000 00:00 0 [stack:9060] 7ffa76e3a000-7ffa76e3b000 ---p 00000000 00:00 0 7ffa76e3b000-7ffa76e7b000 rw-p 00000000 00:00 0 [stack:9059] 7ffa76e7b000-7ffa76e7c000 ---p 00000000 00:00 0 7ffa76e7c000-7ffa76ebc000 rw-p 00000000 00:00 0 [stack:9058] 7ffa76ebc000-7ffa76ebd000 ---p 00000000 00:00 0 7ffa76ebd000-7ffa76efd000 rw-p 00000000 00:00 0 [stack:9057] 7ffa76efd000-7ffa76efe000 ---p 00000000 00:00 0 7ffa76efe000-7ffa76f3e000 rw-p 00000000 00:00 0 [stack:9056] 7ffa76f3e000-7ffa76f3f000 ---p 00000000 00:00 0 7ffa76f3f000-7ffa76f7f000 rw-p 00000000 00:00 0 [stack:9055] 7ffa76f7f000-7ffa76f80000 ---p 00000000 00:00 0 7ffa76f80000-7ffa76fc0000 rw-p 00000000 00:00 0 [stack:9054] 7ffa76fc0000-7ffa76fc1000 ---p 00000000 00:00 0 7ffa76fc1000-7ffa77001000 rw-p 00000000 00:00 0 [stack:9053] 7ffa77001000-7ffa77002000 ---p 00000000 00:00 0 7ffa77002000-7ffa77042000 rw-p 00000000 00:00 0 [stack:9052] 7ffa77042000-7ffa77043000 ---p 00000000 00:00 0 7ffa77043000-7ffa77083000 rw-p 00000000 00:00 0 [stack:9051] 7ffa77083000-7ffa77084000 ---p 00000000 00:00 0 7ffa77084000-7ffa770c4000 rw-p 00000000 00:00 0 [stack:9050] 7ffa770c4000-7ffa770c5000 ---p 00000000 00:00 0 7ffa770c5000-7ffa77105000 rw-p 00000000 00:00 0 [stack:9049] 7ffa77105000-7ffa77106000 ---p 00000000 00:00 0 7ffa77106000-7ffa77146000 rw-p 00000000 00:00 0 [stack:9048] 7ffa77146000-7ffa77147000 ---p 00000000 00:00 0 7ffa77147000-7ffa77187000 rw-p 00000000 00:00 0 [stack:9047] 7ffa77187000-7ffa77188000 ---p 00000000 00:00 0 7ffa77188000-7ffa771c8000 rw-p 00000000 00:00 0 [stack:9046] 7ffa771c8000-7ffa771c9000 ---p 00000000 00:00 0 7ffa771c9000-7ffa77209000 rw-p 00000000 00:00 0 [stack:9045] 7ffa77209000-7ffa7720a000 ---p 00000000 00:00 0 7ffa7720a000-7ffa7724a000 rw-p 00000000 00:00 0 [stack:9044] 7ffa7724a000-7ffa7724b000 ---p 00000000 00:00 0 7ffa7724b000-7ffa7728b000 rw-p 00000000 00:00 0 [stack:9043] 7ffa7728b000-7ffa7728c000 ---p 00000000 00:00 0 7ffa7728c000-7ffa772cc000 rw-p 00000000 00:00 0 [stack:9042] 7ffa772cc000-7ffa772cd000 ---p 00000000 00:00 0 7ffa772cd000-7ffa7730d000 rw-p 00000000 00:00 0 [stack:9041] 7ffa7730d000-7ffa7730e000 ---p 00000000 00:00 0 7ffa7730e000-7ffa7734e000 rw-p 00000000 00:00 0 [stack:9040] 7ffa7734e000-7ffa7734f000 ---p 00000000 00:00 0 7ffa7734f000-7ffa7738f000 rw-p 00000000 00:00 0 [stack:9039] 7ffa7738f000-7ffa77390000 ---p 00000000 00:00 0 7ffa77390000-7ffa773d0000 rw-p 00000000 00:00 0 [stack:9038] 7ffa773d0000-7ffa773d1000 ---p 00000000 00:00 0 7ffa773d1000-7ffa77411000 rw-p 00000000 00:00 0 [stack:8994] 7ffa77411000-7ffa77412000 ---p 00000000 00:00 0 7ffa77412000-7ffa77452000 rw-p 00000000 00:00 0 [stack:8993] 7ffa77452000-7ffa77453000 ---p 00000000 00:00 0 7ffa77453000-7ffa77493000 rw-p 00000000 00:00 0 [stack:8992] 7ffa77493000-7ffa77494000 ---p 00000000 00:00 0 7ffa77494000-7ffa774d4000 rw-p 00000000 00:00 0 [stack:8991] 7ffa774d4000-7ffa774d5000 ---p 00000000 00:00 0 7ffa774d5000-7ffa77515000 rw-p 00000000 00:00 0 [stack:8990] 7ffa77515000-7ffa77516000 ---p 00000000 00:00 0 7ffa77516000-7ffa77556000 rw-p 00000000 00:00 0 [stack:8989] 7ffa77556000-7ffa77557000 ---p 00000000 00:00 0 7ffa77557000-7ffa77597000 rw-p 00000000 00:00 0 [stack:8988] 7ffa77597000-7ffa77598000 ---p 00000000 00:00 0 7ffa77598000-7ffa775d8000 rw-p 00000000 00:00 0 [stack:8987] 7ffa775d8000-7ffa775d9000 ---p 00000000 00:00 0 7ffa775d9000-7ffa77619000 rw-p 00000000 00:00 0 [stack:8986] 7ffa77619000-7ffa7761a000 ---p 00000000 00:00 0 7ffa7761a000-7ffa7765a000 rw-p 00000000 00:00 0 [stack:8985] 7ffa7765a000-7ffa7765b000 ---p 00000000 00:00 0 7ffa7765b000-7ffa7769b000 rw-p 00000000 00:00 0 [stack:8984] 7ffa7769b000-7ffa7769c000 ---p 00000000 00:00 0 7ffa7769c000-7ffa776dc000 rw-p 00000000 00:00 0 [stack:8983] 7ffa776dc000-7ffa776dd000 ---p 00000000 00:00 0 7ffa776dd000-7ffa7771d000 rw-p 00000000 00:00 0 [stack:8982] 7ffa7771d000-7ffa7771e000 ---p 00000000 00:00 0 7ffa7771e000-7ffa7775e000 rw-p 00000000 00:00 0 [stack:8981] 7ffa7775e000-7ffa7775f000 ---p 00000000 00:00 0 7ffa7775f000-7ffa7779f000 rw-p 00000000 00:00 0 [stack:8980] 7ffa7779f000-7ffa777a0000 ---p 00000000 00:00 0 7ffa777a0000-7ffa777e0000 rw-p 00000000 00:00 0 [stack:8979] 7ffa777e0000-7ffa777e1000 ---p 00000000 00:00 0 7ffa777e1000-7ffa77821000 rw-p 00000000 00:00 0 [stack:8978] 7ffa77821000-7ffa77822000 ---p 00000000 00:00 0 7ffa77822000-7ffa77862000 rw-p 00000000 00:00 0 [stack:8977] 7ffa77862000-7ffa77863000 ---p 00000000 00:00 0 7ffa77863000-7ffa778a3000 rw-p 00000000 00:00 0 [stack:8974] 7ffa778a3000-7ffa778a4000 ---p 00000000 00:00 0 7ffa778a4000-7ffa778e4000 rw-p 00000000 00:00 0 [stack:8973] 7ffa778e4000-7ffa778e5000 ---p 00000000 00:00 0 7ffa778e5000-7ffa77925000 rw-p 00000000 00:00 0 [stack:8929] 7ffa77925000-7ffa77926000 ---p 00000000 00:00 0 7ffa77926000-7ffa77966000 rw-p 00000000 00:00 0 [stack:8928] 7ffa77966000-7ffa77967000 ---p 00000000 00:00 0 7ffa77967000-7ffa779a7000 rw-p 00000000 00:00 0 [stack:8927] 7ffa779a7000-7ffa779a8000 ---p 00000000 00:00 0 7ffa779a8000-7ffa779e8000 rw-p 00000000 00:00 0 [stack:8926] 7ffa779e8000-7ffa779e9000 ---p 00000000 00:00 0 7ffa779e9000-7ffa77a29000 rw-p 00000000 00:00 0 [stack:8925] 7ffa77a29000-7ffa77a2a000 ---p 00000000 00:00 0 7ffa77a2a000-7ffa77a6a000 rw-p 00000000 00:00 0 [stack:8924] 7ffa77a6a000-7ffa77a6b000 ---p 00000000 00:00 0 7ffa77a6b000-7ffa77aab000 rw-p 00000000 00:00 0 [stack:8923] 7ffa77aab000-7ffa77aac000 ---p 00000000 00:00 0 7ffa77aac000-7ffa77aec000 rw-p 00000000 00:00 0 [stack:8922] 7ffa77aec000-7ffa77aed000 ---p 00000000 00:00 0 7ffa77aed000-7ffa77b2d000 rw-p 00000000 00:00 0 [stack:8921] 7ffa77b2d000-7ffa77b2e000 ---p 00000000 00:00 0 7ffa77b2e000-7ffa77b6e000 rw-p 00000000 00:00 0 [stack:8920] 7ffa77b6e000-7ffa77b6f000 ---p 00000000 00:00 0 7ffa77b6f000-7ffa77baf000 rw-p 00000000 00:00 0 [stack:8919] 7ffa77baf000-7ffa77bb0000 ---p 00000000 00:00 0 7ffa77bb0000-7ffa77bf0000 rw-p 00000000 00:00 0 [stack:8918] 7ffa77bf0000-7ffa77bf1000 ---p 00000000 00:00 0 7ffa77bf1000-7ffa77c31000 rw-p 00000000 00:00 0 [stack:8917] 7ffa77c31000-7ffa77c32000 ---p 00000000 00:00 0 7ffa77c32000-7ffa77c72000 rw-p 00000000 00:00 0 [stack:8916] 7ffa77c72000-7ffa77c73000 ---p 00000000 00:00 0 7ffa77c73000-7ffa77cb3000 rw-p 00000000 00:00 0 [stack:8915] 7ffa77cb3000-7ffa77cb4000 ---p 00000000 00:00 0 7ffa77cb4000-7ffa77cf4000 rw-p 00000000 00:00 0 [stack:8914] 7ffa77cf4000-7ffa77cf5000 ---p 00000000 00:00 0 7ffa77cf5000-7ffa77d35000 rw-p 00000000 00:00 0 [stack:8913] 7ffa77d35000-7ffa77d36000 ---p 00000000 00:00 0 7ffa77d36000-7ffa77d76000 rw-p 00000000 00:00 0 [stack:8912] 7ffa77d76000-7ffa77d77000 ---p 00000000 00:00 0 7ffa77d77000-7ffa77db7000 rw-p 00000000 00:00 0 [stack:8911] 7ffa77db7000-7ffa77db8000 ---p 00000000 00:00 0 7ffa77db8000-7ffa77df8000 rw-p 00000000 00:00 0 [stack:8910] 7ffa77df8000-7ffa77df9000 ---p 00000000 00:00 0 7ffa77df9000-7ffa77e39000 rw-p 00000000 00:00 0 [stack:8909] 7ffa77e39000-7ffa77e3a000 ---p 00000000 00:00 0 7ffa77e3a000-7ffa77e7a000 rw-p 00000000 00:00 0 [stack:8908] 7ffa77e7a000-7ffa77e7b000 ---p 00000000 00:00 0 7ffa77e7b000-7ffa77ebb000 rw-p 00000000 00:00 0 [stack:8907] 7ffa77ebb000-7ffa77ebc000 ---p 00000000 00:00 0 7ffa77ebc000-7ffa77efc000 rw-p 00000000 00:00 0 [stack:8906] 7ffa77efc000-7ffa77efd000 ---p 00000000 00:00 0 7ffa77efd000-7ffa77f3d000 rw-p 00000000 00:00 0 [stack:8903] 7ffa77f3d000-7ffa77f3e000 ---p 00000000 00:00 0 7ffa77f3e000-7ffa77f7e000 rw-p 00000000 00:00 0 [stack:8902] 7ffa77f7e000-7ffa77f7f000 ---p 00000000 00:00 0 7ffa77f7f000-7ffa77fbf000 rw-p 00000000 00:00 0 [stack:8901] 7ffa77fbf000-7ffa77fc0000 ---p 00000000 00:00 0 7ffa77fc0000-7ffa78000000 rw-p 00000000 00:00 0 [stack:8900] 7ffa78000000-7ffa781a1000 rw-p 00000000 00:00 0 7ffa781a1000-7ffa7c000000 ---p 00000000 00:00 0 7ffa7c027000-7ffa7c028000 ---p 00000000 00:00 0 7ffa7c028000-7ffa7c068000 rw-p 00000000 00:00 0 [stack:8899] 7ffa7c068000-7ffa7c069000 ---p 00000000 00:00 0 7ffa7c069000-7ffa7c0a9000 rw-p 00000000 00:00 0 [stack:8898] 7ffa7c0a9000-7ffa7c0aa000 ---p 00000000 00:00 0 7ffa7c0aa000-7ffa7c0ea000 rw-p 00000000 00:00 0 [stack:8897] 7ffa7c0ea000-7ffa7c0eb000 ---p 00000000 00:00 0 7ffa7c0eb000-7ffa7c12b000 rw-p 00000000 00:00 0 [stack:8896] 7ffa7c12b000-7ffa7c12c000 ---p 00000000 00:00 0 7ffa7c12c000-7ffa7c16c000 rw-p 00000000 00:00 0 [stack:8895] 7ffa7c16c000-7ffa7c16d000 ---p 00000000 00:00 0 7ffa7c16d000-7ffa7c1ad000 rw-p 00000000 00:00 0 [stack:8894] 7ffa7c1ad000-7ffa7c1ae000 ---p 00000000 00:00 0 7ffa7c1ae000-7ffa7c1ee000 rw-p 00000000 00:00 0 [stack:8893] 7ffa7c1ee000-7ffa7c1ef000 ---p 00000000 00:00 0 7ffa7c1ef000-7ffa7c22f000 rw-p 00000000 00:00 0 [stack:8892] 7ffa7c22f000-7ffa7c230000 ---p 00000000 00:00 0 7ffa7c230000-7ffa7c270000 rw-p 00000000 00:00 0 [stack:8891] 7ffa7c270000-7ffa7c271000 ---p 00000000 00:00 0 7ffa7c271000-7ffa7c2b1000 rw-p 00000000 00:00 0 [stack:8890] 7ffa7c2b1000-7ffa7c2b2000 ---p 00000000 00:00 0 7ffa7c2b2000-7ffa7c2f2000 rw-p 00000000 00:00 0 [stack:8889] 7ffa7c2f2000-7ffa7c2f3000 ---p 00000000 00:00 0 7ffa7c2f3000-7ffa7c333000 rw-p 00000000 00:00 0 [stack:8888] 7ffa7c333000-7ffa7c334000 ---p 00000000 00:00 0 7ffa7c334000-7ffa7c374000 rw-p 00000000 00:00 0 [stack:8887] 7ffa7c374000-7ffa7c375000 ---p 00000000 00:00 0 7ffa7c375000-7ffa7c3b5000 rw-p 00000000 00:00 0 [stack:8886] 7ffa7c3b5000-7ffa7c3b6000 ---p 00000000 00:00 0 7ffa7c3b6000-7ffa7c3f6000 rw-p 00000000 00:00 0 [stack:8885] 7ffa7c3f6000-7ffa7c3f7000 ---p 00000000 00:00 0 7ffa7c3f7000-7ffa7c437000 rw-p 00000000 00:00 0 [stack:8884] 7ffa7c437000-7ffa7c438000 ---p 00000000 00:00 0 7ffa7c438000-7ffa7c478000 rw-p 00000000 00:00 0 [stack:8883] 7ffa7c478000-7ffa7c479000 ---p 00000000 00:00 0 7ffa7c479000-7ffa7c4b9000 rw-p 00000000 00:00 0 [stack:8882] 7ffa7c4b9000-7ffa7c4ba000 ---p 00000000 00:00 0 7ffa7c4ba000-7ffa7c4fa000 rw-p 00000000 00:00 0 [stack:8881] 7ffa7c4fa000-7ffa7c4fb000 ---p 00000000 00:00 0 7ffa7c4fb000-7ffa7c53b000 rw-p 00000000 00:00 0 [stack:8880] 7ffa7c53b000-7ffa7c53c000 ---p 00000000 00:00 0 7ffa7c53c000-7ffa7c57c000 rw-p 00000000 00:00 0 [stack:8879] 7ffa7c57c000-7ffa7c57d000 ---p 00000000 00:00 0 7ffa7c57d000-7ffa7c5bd000 rw-p 00000000 00:00 0 [stack:8878] 7ffa7c5bd000-7ffa7c5be000 ---p 00000000 00:00 0 7ffa7c5be000-7ffa7c5fe000 rw-p 00000000 00:00 0 [stack:8877] 7ffa7c5fe000-7ffa7c5ff000 ---p 00000000 00:00 0 7ffa7c5ff000-7ffa7c63f000 rw-p 00000000 00:00 0 [stack:8876] 7ffa7c63f000-7ffa7c640000 ---p 00000000 00:00 0 7ffa7c640000-7ffa7c680000 rw-p 00000000 00:00 0 [stack:8875] 7ffa7c680000-7ffa7c681000 ---p 00000000 00:00 0 7ffa7c681000-7ffa7c6c1000 rw-p 00000000 00:00 0 [stack:8874] 7ffa7c6c1000-7ffa7c6c2000 ---p 00000000 00:00 0 7ffa7c6c2000-7ffa7c702000 rw-p 00000000 00:00 0 [stack:8873] 7ffa7c702000-7ffa7c703000 ---p 00000000 00:00 0 7ffa7c703000-7ffa7c743000 rw-p 00000000 00:00 0 [stack:8829] 7ffa7c743000-7ffa7c744000 ---p 00000000 00:00 0 7ffa7c744000-7ffa7c784000 rw-p 00000000 00:00 0 [stack:8828] 7ffa7c784000-7ffa7c785000 ---p 00000000 00:00 0 7ffa7c785000-7ffa7c7c5000 rw-p 00000000 00:00 0 [stack:8827] 7ffa7c7c5000-7ffa7c7c6000 ---p 00000000 00:00 0 7ffa7c7c6000-7ffa7c806000 rw-p 00000000 00:00 0 [stack:8826] 7ffa7c806000-7ffa7c807000 ---p 00000000 00:00 0 7ffa7c807000-7ffa7c847000 rw-p 00000000 00:00 0 [stack:8825] 7ffa7c847000-7ffa7c848000 ---p 00000000 00:00 0 7ffa7c848000-7ffa7c888000 rw-p 00000000 00:00 0 [stack:8824] 7ffa7c888000-7ffa7c89b000 r-xp 00000000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7ffa7c89b000-7ffa7ca9a000 ---p 00013000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7ffa7ca9a000-7ffa7ca9b000 r--p 00012000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7ffa7ca9b000-7ffa7ca9c000 rw-p 00013000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7ffa7ca9c000-7ffa7ca9e000 rw-p 00000000 00:00 0 7ffa7ca9e000-7ffa7caa3000 r-xp 00000000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7ffa7caa3000-7ffa7cca2000 ---p 00005000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7ffa7cca2000-7ffa7cca3000 r--p 00004000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7ffa7cca3000-7ffa7cca4000 rw-p 00005000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7ffa7cca4000-7ffa7cca5000 ---p 00000000 00:00 0 7ffa7cca5000-7ffa7d4a5000 rw-p 00000000 00:00 0 [stack:8816] 7ffa7d4a5000-7ffa7d4a6000 ---p 00000000 00:00 0 7ffa7d4a6000-7ffa7dca6000 rw-p 00000000 00:00 0 [stack:8814] 7ffa7dca6000-7ffa7dca7000 ---p 00000000 00:00 0 7ffa7dca7000-7ffa7f6b4000 rw-p 00000000 00:00 0 [stack:8813] 7ffa7f6b4000-7ffa7f6b5000 ---p 00000000 00:00 0 7ffa7f6b5000-7ffa800db000 rw-p 00000000 00:00 0 [stack:8803] 7ffa800db000-7ffa800dc000 ---p 00000000 00:00 0 7ffa800dc000-7ffa808dc000 rw-p 00000000 00:00 0 [stack:8798] 7ffa808dc000-7ffa808dd000 ---p 00000000 00:00 0 7ffa808dd000-7ffa810dd000 rw-p 00000000 00:00 0 [stack:8797] 7ffa810dd000-7ffa810de000 ---p 00000000 00:00 0 7ffa810de000-7ffa818de000 rw-p 00000000 00:00 0 [stack:8796] 7ffa818de000-7ffa818df000 ---p 00000000 00:00 0 7ffa818df000-7ffa820df000 rw-p 00000000 00:00 0 [stack:8795] 7ffa820df000-7ffa820e0000 ---p 00000000 00:00 0 7ffa820e0000-7ffa828e0000 rw-p 00000000 00:00 0 [stack:8794] 7ffa828e0000-7ffa828e1000 ---p 00000000 00:00 0 7ffa828e1000-7ffa830e1000 rw-p 00000000 00:00 0 [stack:8793] 7ffa830e1000-7ffa830e2000 ---p 00000000 00:00 0 7ffa830e2000-7ffa838e2000 rw-p 00000000 00:00 0 [stack:8792] 7ffa838e2000-7ffa838e3000 ---p 00000000 00:00 0 7ffa838e3000-7ffa840e3000 rw-p 00000000 00:00 0 [stack:8791] 7ffa840e3000-7ffa840e4000 ---p 00000000 00:00 0 7ffa840e4000-7ffa848e4000 rw-p 00000000 00:00 0 [stack:8790] 7ffa848e4000-7ffa848e5000 ---p 00000000 00:00 0 7ffa848e5000-7ffa850e5000 rw-p 00000000 00:00 0 [stack:8789] 7ffa850e5000-7ffa850e6000 ---p 00000000 00:00 0 7ffa850e6000-7ffa858e6000 rw-p 00000000 00:00 0 [stack:8788] 7ffa858e6000-7ffa858e7000 ---p 00000000 00:00 0 7ffa858e7000-7ffa860e7000 rw-p 00000000 00:00 0 [stack:8787] 7ffa860e7000-7ffa860e8000 ---p 00000000 00:00 0 7ffa860e8000-7ffa868e8000 rw-p 00000000 00:00 0 [stack:8786] 7ffa868e8000-7ffa868e9000 ---p 00000000 00:00 0 7ffa868e9000-7ffa88faf000 rw-p 00000000 00:00 0 [stack:8785] 7ffa88fcd000-7ffa88fce000 ---p 00000000 00:00 0 7ffa88fce000-7ffa8900e000 rw-p 00000000 00:00 0 [stack:8823] 7ffa8900e000-7ffa8900f000 ---p 00000000 00:00 0 7ffa8900f000-7ffa8904f000 rw-p 00000000 00:00 0 [stack:8822] 7ffa8904f000-7ffa89050000 ---p 00000000 00:00 0 7ffa89050000-7ffa89090000 rw-p 00000000 00:00 0 [stack:8821] 7ffa89090000-7ffa89091000 ---p 00000000 00:00 0 7ffa89091000-7ffa890d1000 rw-p 00000000 00:00 0 [stack:8820] 7ffa890d1000-7ffa890d2000 ---p 00000000 00:00 0 7ffa890d2000-7ffa89112000 rw-p 00000000 00:00 0 [stack:8819] 7ffa89112000-7ffa89113000 ---p 00000000 00:00 0 7ffa89113000-7ffa89153000 rw-p 00000000 00:00 0 [stack:8818] 7ffa89153000-7ffa89154000 ---p 00000000 00:00 0 7ffa89154000-7ffa89194000 rw-p 00000000 00:00 0 [stack:8817] 7ffa89194000-7ffa89195000 ---p 00000000 00:00 0 7ffa89195000-7ffa891d5000 rw-p 00000000 00:00 0 [stack:8815] 7ffa891d5000-7ffa891d6000 ---p 00000000 00:00 0 7ffa891d6000-7ffa899d6000 rw-p 00000000 00:00 0 [stack:8812] 7ffa899d6000-7ffa899d7000 ---p 00000000 00:00 0 7ffa899d7000-7ffa8a1d7000 rw-p 00000000 00:00 0 [stack:8811] 7ffa8a1d7000-7ffa8a1d8000 ---p 00000000 00:00 0 7ffa8a1d8000-7ffa8a9d8000 rw-p 00000000 00:00 0 [stack:8810] 7ffa8a9d8000-7ffa8a9d9000 ---p 00000000 00:00 0 7ffa8a9d9000-7ffa8b1d9000 rw-p 00000000 00:00 0 [stack:8809] 7ffa8b1d9000-7ffa8b1da000 ---p 00000000 00:00 0 7ffa8b1da000-7ffa8b9da000 rw-p 00000000 00:00 0 [stack:8808] 7ffa8b9da000-7ffa8b9db000 ---p 00000000 00:00 0 7ffa8b9db000-7ffa8c1db000 rw-p 00000000 00:00 0 [stack:8807] 7ffa8c1db000-7ffa8c1dc000 ---p 00000000 00:00 0 7ffa8c1dc000-7ffa8c9dc000 rw-p 00000000 00:00 0 [stack:8806] 7ffa8c9dc000-7ffa8c9dd000 ---p 00000000 00:00 0 7ffa8c9dd000-7ffa8d1dd000 rw-p 00000000 00:00 0 [stack:8805] 7ffa8d1dd000-7ffa8d1de000 ---p 00000000 00:00 0 7ffa8d1de000-7ffc45743000 rw-p 00000000 00:00 0 [stack:8804] 7ffc45743000-7ffc45744000 ---p 00000000 00:00 0 7ffc45744000-7ffc46194000 rw-p 00000000 00:00 0 [stack:8784] 7ffc46194000-7ffc4619f000 r-xp 00000000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7ffc4619f000-7ffc4639e000 ---p 0000b000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7ffc4639e000-7ffc4639f000 r--p 0000a000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7ffc4639f000-7ffc463a0000 rw-p 0000b000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7ffc463a0000-7ffc463aa000 r-xp 00000000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7ffc463aa000-7ffc465a9000 ---p 0000a000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7ffc465a9000-7ffc465aa000 r--p 00009000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7ffc465aa000-7ffc465ab000 rw-p 0000a000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7ffc465ab000-7ffc465c0000 r-xp 00000000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7ffc465c0000-7ffc467bf000 ---p 00015000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7ffc467bf000-7ffc467c0000 r--p 00014000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7ffc467c0000-7ffc467c1000 rw-p 00015000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7ffc467c1000-7ffc467c3000 rw-p 00000000 00:00 0 7ffc467c3000-7ffc467ca000 r-xp 00000000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7ffc467ca000-7ffc469c9000 ---p 00007000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7ffc469c9000-7ffc469ca000 r--p 00006000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7ffc469ca000-7ffc469cb000 rw-p 00007000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7ffc469cb000-7ffc4e8e6000 rw-p 00000000 00:00 0 7ffc4e8e6000-7ffc4ea6a000 r-xp 00000000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7ffc4ea6a000-7ffc4ec69000 ---p 00184000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7ffc4ec69000-7ffc4ec6d000 r--p 00183000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7ffc4ec6d000-7ffc4ec6e000 rw-p 00187000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7ffc4ec6e000-7ffc4ec73000 rw-p 00000000 00:00 0 7ffc4ec73000-7ffc4ec88000 r-xp 00000000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7ffc4ec88000-7ffc4ee88000 ---p 00015000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7ffc4ee88000-7ffc4ee89000 rw-p 00015000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7ffc4ee89000-7ffc4ef0a000 r-xp 00000000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7ffc4ef0a000-7ffc4f109000 ---p 00081000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7ffc4f109000-7ffc4f10a000 r--p 00080000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7ffc4f10a000-7ffc4f10b000 rw-p 00081000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7ffc4f10b000-7ffc4f1f3000 r-xp 00000000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7ffc4f1f3000-7ffc4f3f3000 ---p 000e8000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7ffc4f3f3000-7ffc4f3fb000 r--p 000e8000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7ffc4f3fb000-7ffc4f3fd000 rw-p 000f0000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7ffc4f3fd000-7ffc4f412000 rw-p 00000000 00:00 0 7ffc4f412000-7ffc4f419000 r-xp 00000000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7ffc4f419000-7ffc4f618000 ---p 00007000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7ffc4f618000-7ffc4f619000 r--p 00006000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7ffc4f619000-7ffc4f61a000 rw-p 00007000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7ffc4f61a000-7ffc4f630000 r-xp 00000000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7ffc4f630000-7ffc4f82f000 ---p 00016000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7ffc4f82f000-7ffc4f830000 r--p 00015000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7ffc4f830000-7ffc4f831000 rw-p 00016000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7ffc4f831000-7ffc4f833000 r-xp 00000000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7ffc4f833000-7ffc4fa33000 ---p 00002000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7ffc4fa33000-7ffc4fa34000 r--p 00002000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7ffc4fa34000-7ffc4fa35000 rw-p 00003000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7ffc4fa35000-7ffc4fa3d000 r-xp 00000000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7ffc4fa3d000-7ffc4fc3c000 ---p 00008000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7ffc4fc3c000-7ffc4fc3d000 r--p 00007000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7ffc4fc3d000-7ffc4fc3e000 rw-p 00008000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7ffc4fc3e000-7ffc4fc6c000 rw-p 00000000 00:00 0 7ffc4fc6c000-7ffc4fc76000 r-xp 00000000 08:02 665629 /usr/lib/libnuma.so.1 7ffc4fc76000-7ffc4fe75000 ---p 0000a000 08:02 665629 /usr/lib/libnuma.so.1 7ffc4fe75000-7ffc4fe76000 r--p 00009000 08:02 665629 /usr/lib/libnuma.so.1 7ffc4fe76000-7ffc4fe77000 rw-p 0000a000 08:02 665629 /usr/lib/libnuma.so.1 7ffc4fe77000-7ffc4fe78000 r-xp 00000000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7ffc4fe78000-7ffc50077000 ---p 00001000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7ffc50077000-7ffc50078000 r--p 00000000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7ffc50078000-7ffc50079000 rw-p 00001000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7ffc50079000-7ffc50090000 r-xp 00000000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7ffc50090000-7ffc5028f000 ---p 00017000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7ffc5028f000-7ffc50290000 r--p 00016000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7ffc50290000-7ffc50291000 rw-p 00017000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7ffc50291000-7ffc50295000 rw-p 00000000 00:00 0 7ffc50295000-7ffc502b5000 r-xp 00000000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7ffc502b5000-7ffc504af000 rw-p 00000000 00:00 0 7ffc504af000-7ffc504b4000 rw-p 00000000 00:00 0 7ffc504b4000-7ffc504b5000 r--p 0001f000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7ffc504b5000-7ffc504b6000 rw-p 00020000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7ffc504b6000-7ffc504b7000 rw-p 00000000 00:00 0 7fffc13ec000-7fffc140d000 rw-p 00000000 00:00 0 [stack] 7fffc1508000-7fffc1509000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 14:15:29 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. Attempting to collect some information that could help diagnose the problem. As this is a crash and something is definitely wrong, the information collection process might fail. key_buffer_size=2147483648 read_buffer_size=131072 max_used_connections=138 max_threads=500 thread_count=138 connection_count=138 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2295819 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x1c8fde80 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 7ffa7679ee20 thread_stack 0x40000 /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0xfe5e2e] /usr/sbin/mysqld(handle_fatal_signal+0x491)[0x953711] /lib/x86_64-linux-gnu/libpthread.so.0(+0xf0a0)[0x7ffc500880a0] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7ffc4e918125] /lib/x86_64-linux-gnu/libc.so.6(abort+0x180)[0x7ffc4e91b3a0] /lib/x86_64-linux-gnu/libc.so.6(+0x6c35b)[0x7ffc4e95235b] /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7ffc4e9d8a97] /lib/x86_64-linux-gnu/libc.so.6(+0xf1950)[0x7ffc4e9d7950] /usr/sbin/mysqld(_Z19find_or_create_hostP10PFS_threadPKcj+0x342)[0x10130b2] /usr/sbin/mysqld(_Z22find_or_create_accountP10PFS_threadPKcjS2_j+0x302)[0x105ab92] /usr/sbin/mysqld(_Z18set_thread_accountP10PFS_thread+0x3d)[0x1016c1d] /usr/sbin/mysqld(pfs_set_thread_account_v1+0xad)[0xfff29d] /usr/sbin/mysqld(_Z16acl_authenticateP3THD19enum_server_command+0xcf7)[0x95c567] /usr/sbin/mysqld[0xdb8dbd] /usr/sbin/mysqld(_Z22thd_prepare_connectionP3THD+0x5e)[0xdb9d8e] /usr/sbin/mysqld(handle_connection+0x243)[0xe9f4e3] /usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0xffec74] /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7ffc5007fb50] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ffc4e9c430d] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0): Connection ID (thread ID): 142 Status: NOT_KILLED The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 2017-05-16T14:15:29.929104Z mysqld_safe Number of processes running now: 0 2017-05-16T14:15:29.930080Z mysqld_safe mysqld restarted 2017-05-16T14:15:30.105089Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release. 2017-05-16T14:15:30.105150Z 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set. 2017-05-16T14:15:30.105461Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.12) starting as process 9103 ... 2017-05-16T14:15:30.243270Z 0 [Note] InnoDB: PUNCH HOLE support available 2017-05-16T14:15:30.243310Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2017-05-16T14:15:30.243317Z 0 [Note] InnoDB: Uses event mutexes 2017-05-16T14:15:30.243322Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2017-05-16T14:15:30.243326Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.7 2017-05-16T14:15:30.243330Z 0 [Note] InnoDB: Using Linux native AIO 2017-05-16T14:15:30.243594Z 0 [Note] InnoDB: Number of pools: 1 2017-05-16T14:15:30.243691Z 0 [Note] InnoDB: Using CPU crc32 instructions 2017-05-16T14:15:30.249637Z 0 [Note] InnoDB: Initializing buffer pool, total size = 4G, instances = 8, chunk size = 128M 2017-05-16T14:15:30.440381Z 0 [Note] InnoDB: Completed initialization of buffer pool 2017-05-16T14:15:30.478003Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2017-05-16T14:15:30.489276Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2017-05-16T14:15:30.521184Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 47970419280 2017-05-16T14:15:30.521219Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 47970419289 2017-05-16T14:15:30.556096Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 47970419289 2017-05-16T14:15:30.556126Z 0 [Note] InnoDB: Database was not shutdown normally! 2017-05-16T14:15:30.556130Z 0 [Note] InnoDB: Starting crash recovery. 2017-05-16T14:15:34.877958Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2017-05-16T14:15:34.877986Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2017-05-16T14:15:34.878044Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2017-05-16T14:15:35.111252Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2017-05-16T14:15:35.116623Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2017-05-16T14:15:35.116649Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2017-05-16T14:15:35.116941Z 0 [Note] InnoDB: Waiting for purge to start 2017-05-16T14:15:35.167082Z 0 [Note] InnoDB: page_cleaner: 1000ms intended loop took 4690ms. The settings might not be optimal. (flushed=0 and evicted=0, during the time.) 2017-05-16T14:15:35.167086Z 0 [Note] InnoDB: 5.7.12 started; log sequence number 47970419289 2017-05-16T14:15:35.167197Z 0 [Note] InnoDB: Loading buffer pool(s) from /home/76e26dCmKFzvHChfcg/mysql/ib_buffer_pool 2017-05-16T14:15:35.167295Z 0 [Note] Plugin 'FEDERATED' is disabled. 2017-05-16T14:15:35.169384Z 0 [Warning] CA certificate /etc/mysql/certs/ca-cert.pem is self signed. 2017-05-16T14:15:35.170420Z 0 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306 2017-05-16T14:15:35.170475Z 0 [Note] - '0.0.0.0' resolves to '0.0.0.0'; 2017-05-16T14:15:35.170509Z 0 [Note] Server socket created on IP: '0.0.0.0'. 2017-05-16T14:15:35.181988Z 0 [Note] Event Scheduler: Loaded 0 events 2017-05-16T14:15:35.182116Z 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '5.7.12' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server (GPL) 2017-05-16T14:15:36.061594Z 4 [Warning] IP address '93.107.32.81' could not be resolved: Name or service not known 2017-05-16T14:15:36.197598Z 0 [Note] InnoDB: Buffer pool(s) load completed at 170516 10:15:36 2017-05-16T14:15:36.345552Z 6 [Warning] Host name '206-223-178-39.beanfield.net' could not be resolved: Name or service not known *** buffer overflow detected ***: /usr/sbin/mysqld terminated ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f221d4ffa97] /lib/x86_64-linux-gnu/libc.so.6(+0xf1950)[0x7f221d4fe950] /usr/sbin/mysqld(_Z19find_or_create_hostP10PFS_threadPKcj+0x342)[0x10130b2] /usr/sbin/mysqld(_Z22find_or_create_accountP10PFS_threadPKcjS2_j+0x302)[0x105ab92] /usr/sbin/mysqld(_Z18set_thread_accountP10PFS_thread+0x3d)[0x1016c1d] /usr/sbin/mysqld(pfs_set_thread_account_v1+0xad)[0xfff29d] /usr/sbin/mysqld(_Z16acl_authenticateP3THD19enum_server_command+0xcf7)[0x95c567] /usr/sbin/mysqld[0xdb8dbd] /usr/sbin/mysqld(_Z22thd_prepare_connectionP3THD+0x5e)[0xdb9d8e] /usr/sbin/mysqld(handle_connection+0x243)[0xe9f4e3] /usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0xffec74] /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7f221eba6b50] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f221d4eb30d] ======= Memory map: ======== 00400000-01ba4000 r-xp 00000000 08:02 914572 /usr/sbin/mysqld 01da3000-01e98000 r--p 017a3000 08:02 914572 /usr/sbin/mysqld 01e98000-01f42000 rw-p 01898000 08:02 914572 /usr/sbin/mysqld 01f42000-13f20000 rw-p 00000000 00:00 0 [heap] 7f2040000000-7f204022c000 rw-p 00000000 00:00 0 7f204022c000-7f2044000000 ---p 00000000 00:00 0 7f2046ffe000-7f2046fff000 ---p 00000000 00:00 0 7f2046fff000-7f20477ff000 rw-p 00000000 00:00 0 [stack:9134] 7f20477ff000-7f2047800000 ---p 00000000 00:00 0 7f2047800000-7f2048000000 rw-p 00000000 00:00 0 [stack:9132] 7f2048000000-7f20483fc000 rw-p 00000000 00:00 0 7f20483fc000-7f204c000000 ---p 00000000 00:00 0 7f204c3b1000-7f204c3c4000 r-xp 00000000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7f204c3c4000-7f204c5c3000 ---p 00013000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7f204c5c3000-7f204c5c4000 r--p 00012000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7f204c5c4000-7f204c5c5000 rw-p 00013000 08:02 276 /lib/x86_64-linux-gnu/libresolv-2.13.so 7f204c5c5000-7f204c5c7000 rw-p 00000000 00:00 0 7f204c5c7000-7f204c5cc000 r-xp 00000000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7f204c5cc000-7f204c7cb000 ---p 00005000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7f204c7cb000-7f204c7cc000 r--p 00004000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7f204c7cc000-7f204c7cd000 rw-p 00005000 08:02 262 /lib/x86_64-linux-gnu/libnss_dns-2.13.so 7f204c7cd000-7f204c7ce000 ---p 00000000 00:00 0 7f204c7ce000-7f204e1db000 rw-p 00000000 00:00 0 [stack:9131] 7f204e1db000-7f204e1dc000 ---p 00000000 00:00 0 7f204e1dc000-7f204ec02000 rw-p 00000000 00:00 0 [stack:9121] 7f204ec02000-7f204ec03000 ---p 00000000 00:00 0 7f204ec03000-7f204f403000 rw-p 00000000 00:00 0 [stack:9118] 7f204f403000-7f204f404000 ---p 00000000 00:00 0 7f204f404000-7f204fc04000 rw-p 00000000 00:00 0 [stack:9117] 7f204fc04000-7f204fc05000 ---p 00000000 00:00 0 7f204fc05000-7f2050405000 rw-p 00000000 00:00 0 [stack:9116] 7f2050405000-7f2050406000 ---p 00000000 00:00 0 7f2050406000-7f2050c06000 rw-p 00000000 00:00 0 [stack:9115] 7f2050c06000-7f2050c07000 ---p 00000000 00:00 0 7f2050c07000-7f2051407000 rw-p 00000000 00:00 0 [stack:9114] 7f2051407000-7f2051408000 ---p 00000000 00:00 0 7f2051408000-7f2051c08000 rw-p 00000000 00:00 0 [stack:9113] 7f2051c08000-7f2051c09000 ---p 00000000 00:00 0 7f2051c09000-7f2052409000 rw-p 00000000 00:00 0 [stack:9112] 7f2052409000-7f205240a000 ---p 00000000 00:00 0 7f205240a000-7f2052c0a000 rw-p 00000000 00:00 0 [stack:9111] 7f2052c0a000-7f2052c0b000 ---p 00000000 00:00 0 7f2052c0b000-7f205340b000 rw-p 00000000 00:00 0 [stack:9110] 7f205340b000-7f205340c000 ---p 00000000 00:00 0 7f205340c000-7f2053c0c000 rw-p 00000000 00:00 0 [stack:9109] 7f2053c0c000-7f2053c0d000 ---p 00000000 00:00 0 7f2053c0d000-7f205440d000 rw-p 00000000 00:00 0 [stack:9108] 7f205440d000-7f205440e000 ---p 00000000 00:00 0 7f205440e000-7f2054c0e000 rw-p 00000000 00:00 0 [stack:9107] 7f2054c0e000-7f2054c0f000 ---p 00000000 00:00 0 7f2054c0f000-7f205540f000 rw-p 00000000 00:00 0 [stack:9106] 7f205540f000-7f2055410000 ---p 00000000 00:00 0 7f2055410000-7f2057ad6000 rw-p 00000000 00:00 0 [stack:9105] 7f2057b76000-7f2057b77000 ---p 00000000 00:00 0 7f2057b77000-7f2057bb7000 rw-p 00000000 00:00 0 [stack:9139] 7f2057bb7000-7f2057bb8000 ---p 00000000 00:00 0 7f2057bb8000-7f2057bf8000 rw-p 00000000 00:00 0 [stack:9138] 7f2057bf8000-7f2057bf9000 ---p 00000000 00:00 0 7f2057bf9000-7f2057c39000 rw-p 00000000 00:00 0 [stack:9137] 7f2057c39000-7f2057c3a000 ---p 00000000 00:00 0 7f2057c3a000-7f2057c7a000 rw-p 00000000 00:00 0 [stack:9136] 7f2057c7a000-7f2057c7b000 ---p 00000000 00:00 0 7f2057c7b000-7f2057cbb000 rw-p 00000000 00:00 0 [stack:9135] 7f2057cbb000-7f2057cbc000 ---p 00000000 00:00 0 7f2057cbc000-7f2057cfc000 rw-p 00000000 00:00 0 [stack:9133] 7f2057cfc000-7f2057cfd000 ---p 00000000 00:00 0 7f2057cfd000-7f20584fd000 rw-p 00000000 00:00 0 [stack:9130] 7f20584fd000-7f20584fe000 ---p 00000000 00:00 0 7f20584fe000-7f2058cfe000 rw-p 00000000 00:00 0 [stack:9129] 7f2058cfe000-7f2058cff000 ---p 00000000 00:00 0 7f2058cff000-7f20594ff000 rw-p 00000000 00:00 0 [stack:9128] 7f20594ff000-7f2059500000 ---p 00000000 00:00 0 7f2059500000-7f2059d00000 rw-p 00000000 00:00 0 [stack:9127] 7f2059d00000-7f2059d01000 ---p 00000000 00:00 0 7f2059d01000-7f205a501000 rw-p 00000000 00:00 0 [stack:9126] 7f205a501000-7f205a502000 ---p 00000000 00:00 0 7f205a502000-7f205ad02000 rw-p 00000000 00:00 0 [stack:9125] 7f205ad02000-7f205ad03000 ---p 00000000 00:00 0 7f205ad03000-7f205b503000 rw-p 00000000 00:00 0 [stack:9124] 7f205b503000-7f205b504000 ---p 00000000 00:00 0 7f205b504000-7f205bd04000 rw-p 00000000 00:00 0 [stack:9123] 7f205bd04000-7f205bd05000 ---p 00000000 00:00 0 7f205bd05000-7f221426a000 rw-p 00000000 00:00 0 [stack:9122] 7f221426a000-7f221426b000 ---p 00000000 00:00 0 7f221426b000-7f2214cbb000 rw-p 00000000 00:00 0 [stack:9104] 7f2214cbb000-7f2214cc6000 r-xp 00000000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f2214cc6000-7f2214ec5000 ---p 0000b000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f2214ec5000-7f2214ec6000 r--p 0000a000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f2214ec6000-7f2214ec7000 rw-p 0000b000 08:02 264 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f2214ec7000-7f2214ed1000 r-xp 00000000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f2214ed1000-7f22150d0000 ---p 0000a000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f22150d0000-7f22150d1000 r--p 00009000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f22150d1000-7f22150d2000 rw-p 0000a000 08:02 266 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f22150d2000-7f22150e7000 r-xp 00000000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f22150e7000-7f22152e6000 ---p 00015000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f22152e6000-7f22152e7000 r--p 00014000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f22152e7000-7f22152e8000 rw-p 00015000 08:02 258 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f22152e8000-7f22152ea000 rw-p 00000000 00:00 0 7f22152ea000-7f22152f1000 r-xp 00000000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f22152f1000-7f22154f0000 ---p 00007000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f22154f0000-7f22154f1000 r--p 00006000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f22154f1000-7f22154f2000 rw-p 00007000 08:02 260 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f22154f2000-7f221d40d000 rw-p 00000000 00:00 0 7f221d40d000-7f221d591000 r-xp 00000000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7f221d591000-7f221d790000 ---p 00184000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7f221d790000-7f221d794000 r--p 00183000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7f221d794000-7f221d795000 rw-p 00187000 08:02 239 /lib/x86_64-linux-gnu/libc-2.13.so 7f221d795000-7f221d79a000 rw-p 00000000 00:00 0 7f221d79a000-7f221d7af000 r-xp 00000000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f221d7af000-7f221d9af000 ---p 00015000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f221d9af000-7f221d9b0000 rw-p 00015000 08:02 323 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f221d9b0000-7f221da31000 r-xp 00000000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7f221da31000-7f221dc30000 ---p 00081000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7f221dc30000-7f221dc31000 r--p 00080000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7f221dc31000-7f221dc32000 rw-p 00081000 08:02 246 /lib/x86_64-linux-gnu/libm-2.13.so 7f221dc32000-7f221dd1a000 r-xp 00000000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7f221dd1a000-7f221df1a000 ---p 000e8000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7f221df1a000-7f221df22000 r--p 000e8000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7f221df22000-7f221df24000 rw-p 000f0000 08:02 789101 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17 7f221df24000-7f221df39000 rw-p 00000000 00:00 0 7f221df39000-7f221df40000 r-xp 00000000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7f221df40000-7f221e13f000 ---p 00007000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7f221e13f000-7f221e140000 r--p 00006000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7f221e140000-7f221e141000 rw-p 00007000 08:02 277 /lib/x86_64-linux-gnu/librt-2.13.so 7f221e141000-7f221e157000 r-xp 00000000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7f221e157000-7f221e356000 ---p 00016000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7f221e356000-7f221e357000 r--p 00015000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7f221e357000-7f221e358000 rw-p 00016000 08:02 308 /lib/x86_64-linux-gnu/libz.so.1.2.7 7f221e358000-7f221e35a000 r-xp 00000000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7f221e35a000-7f221e55a000 ---p 00002000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7f221e55a000-7f221e55b000 r--p 00002000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7f221e55b000-7f221e55c000 rw-p 00003000 08:02 245 /lib/x86_64-linux-gnu/libdl-2.13.so 7f221e55c000-7f221e564000 r-xp 00000000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f221e564000-7f221e763000 ---p 00008000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f221e763000-7f221e764000 r--p 00007000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f221e764000-7f221e765000 rw-p 00008000 08:02 243 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f221e765000-7f221e793000 rw-p 00000000 00:00 0 7f221e793000-7f221e79d000 r-xp 00000000 08:02 665629 /usr/lib/libnuma.so.1 7f221e79d000-7f221e99c000 ---p 0000a000 08:02 665629 /usr/lib/libnuma.so.1 7f221e99c000-7f221e99d000 r--p 00009000 08:02 665629 /usr/lib/libnuma.so.1 7f221e99d000-7f221e99e000 rw-p 0000a000 08:02 665629 /usr/lib/libnuma.so.1 7f221e99e000-7f221e99f000 r-xp 00000000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7f221e99f000-7f221eb9e000 ---p 00001000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7f221eb9e000-7f221eb9f000 r--p 00000000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7f221eb9f000-7f221eba0000 rw-p 00001000 08:02 191 /lib/x86_64-linux-gnu/libaio.so.1.0.1 7f221eba0000-7f221ebb7000 r-xp 00000000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7f221ebb7000-7f221edb6000 ---p 00017000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7f221edb6000-7f221edb7000 r--p 00016000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7f221edb7000-7f221edb8000 rw-p 00017000 08:02 209 /lib/x86_64-linux-gnu/libpthread-2.13.so 7f221edb8000-7f221edbc000 rw-p 00000000 00:00 0 7f221edbc000-7f221eddc000 r-xp 00000000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7f221eddc000-7f221efd6000 rw-p 00000000 00:00 0 7f221efd6000-7f221efdb000 rw-p 00000000 00:00 0 7f221efdb000-7f221efdc000 r--p 0001f000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7f221efdc000-7f221efdd000 rw-p 00020000 08:02 233 /lib/x86_64-linux-gnu/ld-2.13.so 7f221efdd000-7f221efde000 rw-p 00000000 00:00 0 7fff674e8000-7fff67509000 rw-p 00000000 00:00 0 [stack] 7fff6756c000-7fff6756d000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]