--------------- T H R E A D ---------------
Current thread (0x6da0a000): JavaThread "destination = example , address = /192.168.1.102:3307 , EventParser" [_thread_in_Java, id=20928, stack(0x6d710000,0x6d760000)]
siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x00001ba0
Registers: R0=0x75b231d0 R1=0x75b231d0 R2=0x75b57398 R3=0xb303fa00 R4=0x00001130 R5=0x6d7ff9f0 R6=0x6d75e9bc R7=0x6d6de100 R8=0x6da0a000 R9=0x00000a70 R10=0x6dc9aa08 R11=0x6d75e98c R12=0x6dc9aa08 R13=0x6d75e938 R14=0xb33369bc R15=0xb31f9c08
Top of Stack: (sp=0x6d75e938) 0x6d75e938: 6d75e938 6d2839a6 6d75e964 6d171f38 0x6d75e948: 75b231d0 75b57398 00000000 6d75e960 0x6d75e958: 6d75e98c b300f854 75b231d0 75b57398 0x6d75e968: 6d75e968 6d7ff9f0 6d75e9bc 6d6de100 0x6d75e978: 00000000 6d6bb7c0 6d75e960 6d75e9b8 0x6d75e988: 6d75e9ec b300f740 00000000 00000000 0x6d75e998: 00000000 00000000 00000000 00000000 0x6d75e9a8: 75b57398 75b81018 75b549c0 75b54890
Instructions: (pc=0xb31f9c08) 0xb31f9be8: 05 00 00 0a 00 00 5a e3 07 00 00 0a 08 40 84 e2 0xb31f9bf8: 00 a0 94 e5 0a 00 5c e1 f9 ff ff 1a 04 40 94 e5 0xb31f9c08: 04 a0 99 e7 28 90 9a e5 19 ff 2f e1 d9 50 f9 ea 0xb31f9c18: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Register to memory mapping:
R0= [error occurred during error reporting (printing register info), id 0xb]
Stack: [0x6d710000,0x6d760000], sp=0x6d75e938, free space=314k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) v ~BufferBlob::vtable chunks j com.alibaba.otter.canal.parse.inbound.mysql.tsdb.MemoryTableMeta.apply(Lcom/alibaba/otter/canal/protocol/position/EntryPosition;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z+122 j com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DatabaseTableMeta.applySnapshotToDB(Lcom/alibaba/otter/canal/protocol/position/EntryPosition;Z)Z+164 j com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DatabaseTableMeta.rollback(Lcom/alibaba/otter/canal/protocol/position/EntryPosition;)Z+56 j com.alibaba.otter.canal.parse.inbound.mysql.AbstractMysqlEventParser.processTableMeta(Lcom/alibaba/otter/canal/protocol/position/EntryPosition;)Z+41 j com.alibaba.otter.canal.parse.inbound.AbstractEventParser$1.run()V+172 j java.lang.Thread.run()V+11 v ~StubRoutines::call_stub V [libjvm.so+0x2e54b8] V [libjvm.so+0x2e31f0] V [libjvm.so+0x2e37b0] V [libjvm.so+0x33023c] V [libjvm.so+0x53d720] V [libjvm.so+0x53da18] V [libjvm.so+0x455928] C [libpthread.so.0+0x6494] start_thread+0xcc C [libc.so.6+0xd7578]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread ) 0x6d38d000 JavaThread "[scheduler-table-meta-snapshot]" daemon [_thread_blocked, id=20933, stack(0x6d480000,0x6d4d0000)] 0x6e349800 JavaThread "New I/O server boss #1 ([id: 0x018122b2, /0.0.0.0:11110])" [_thread_in_native, id=20932, stack(0x6d4d0000,0x6d520000)] 0x70f94800 JavaThread "pool-4-thread-1" [_thread_blocked, id=20931, stack(0x6d520000,0x6d570000)] 0x70fba000 JavaThread "canal-instance-scan-0" daemon [_thread_blocked, id=20930, stack(0x6d570000,0x6d5c0000)] 0x72009400 JavaThread "destination = example , address = /192.168.1.102:3307 , HeartBeatTimeTask" daemon [_thread_blocked, id=20929, stack(0x6d5c0000,0x6d610000)] =>0x6da0a000 JavaThread "destination = example , address = /192.168.1.102:3307 , EventParser" [_thread_in_Java, id=20928, stack(0x6d710000,0x6d760000)] 0x6ef08400 JavaThread "pool-3-thread-1" [_thread_blocked, id=20927, stack(0x6d8b0000,0x6d900000)] 0x01974c00 JavaThread "MVStore background writer nio:/home/fq/canal/conf/example/h2.mv.db" daemon [_thread_blocked, id=20926, stack(0x6d860000,0x6d8b0000)] 0x6ddddc00 JavaThread "Druid-ConnectionPool-Destroy-32914980" daemon [_thread_blocked, id=20924, stack(0x6db10000,0x6db60000)] 0x6dddc800 JavaThread "Druid-ConnectionPool-Create-32914980" daemon [_thread_blocked, id=20923, stack(0x6db60000,0x6dbb0000)] 0x6dd99800 JavaThread "mysql-cj-abandoned-connection-cleanup" daemon [_thread_blocked, id=20922, stack(0x6dbb0000,0x6dc00000)] 0x6e71ac00 JavaThread "Thread-3" [_thread_in_native, id=20919, stack(0x6e808000,0x6e858000)] 0x6e718000 JavaThread "server-timer" daemon [_thread_blocked, id=20918, stack(0x6e858000,0x6e8a8000)] 0x6ebcdc00 JavaThread "main-EventThread" daemon [_thread_blocked, id=20917, stack(0x6e8ee000,0x6e93e000)] 0x6ebcc400 JavaThread "main-SendThread(192.168.1.101:2181)" daemon [_thread_in_native, id=20916, stack(0x6e93e000,0x6e98e000)] 0x6ebc9400 JavaThread "ZkClient-EventThread-9-192.168.1.101:2181" daemon [_thread_blocked, id=20915, stack(0x6e9b0000,0x6ea00000)] 0x6eb4b400 JavaThread "kafka-producer-network-thread | producer-1" daemon [_thread_in_native, id=20914, stack(0x6ec1c000,0x6ec6c000)] 0xb5086000 JavaThread "Service Thread" daemon [_thread_blocked, id=20912, stack(0x71a2f000,0x71a7f000)] 0xb5083c00 JavaThread "C1 CompilerThread0" daemon [_thread_in_native, id=20911, stack(0x71a80000,0x71b00000)] 0xb5082400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=20910, stack(0x72342000,0x72392000)] 0xb5067800 JavaThread "Finalizer" daemon [_thread_blocked, id=20909, stack(0x72392000,0x723e2000)] 0xb5065c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=20908, stack(0xb2e15000,0xb2e65000)] 0xb500a000 JavaThread "main" [_thread_blocked, id=20904, stack(0xb5123000,0xb5173000)]
Other Threads: 0xb5060400 VMThread [stack: 0x723e3000,0x72463000] [id=20907] 0xb5088000 WatcherThread [stack: 0x71780000,0x71800000] [id=20913]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap: def new generation total 235968K, used 47097K [0x72e00000, 0x82e00000, 0x82e00000) eden space 209792K, 22% used [0x72e00000, 0x75bfe6d8, 0x7fae0000) from space 26176K, 0% used [0x7fae0000, 0x7fae0000, 0x81470000) to space 26176K, 0% used [0x81470000, 0x81470000, 0x82e00000) tenured generation total 786432K, used 20032K [0x82e00000, 0xb2e00000, 0xb2e00000) the space 786432K, 2% used [0x82e00000, 0x84190040, 0x84190200, 0xb2e00000) Metaspace used 22240K, capacity 22725K, committed 22784K, reserved 22832K
Card table byte_map: [0x72bff000,0x72e00000] byte_map_base: 0x72868000
Polling page: 0xb6ff0000
CodeCache: size=32768Kb used=3925Kb max_used=3925Kb free=28842Kb bounds [0xb2f8e000, 0xb3366000, 0xb4f8e000] total_blobs=1507 nmethods=1274 adapters=164 compilation: enabled
Compilation events (10 events): Event: 10.156 Thread 0xb5083c00 nmethod 1300 0xb33548c8 code [0xb3354a00, 0xb3354c40] Event: 10.156 Thread 0xb5083c00 1301 com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor::visit (241 bytes) Event: 10.159 Thread 0xb5083c00 nmethod 1301 0xb3354d88 code [0xb3355060, 0xb3355c1c] Event: 10.159 Thread 0xb5083c00 1302 com.alibaba.druid.sql.ast.SQLDataTypeImpl::isUnsigned (5 bytes) Event: 10.159 Thread 0xb5083c00 nmethod 1302 0xb3356688 code [0xb3356780, 0xb335683c] Event: 10.159 Thread 0xb5083c00 1303 com.alibaba.druid.sql.ast.SQLDataTypeImpl::isZerofill (5 bytes) Event: 10.159 Thread 0xb5083c00 nmethod 1303 0xb3356888 code [0xb3356980, 0xb3356a3c] Event: 10.159 Thread 0xb5083c00 1304 com.alibaba.druid.sql.visitor.SQLASTVisitor::endVisit (1 bytes) Event: 10.159 Thread 0xb5083c00 nmethod 1304 0xb3356a88 code [0xb3356b80, 0xb3356c3c] Event: 10.159 Thread 0xb5083c00 1305 com.alibaba.druid.sql.visitor.SQLASTOutputVisitor::visit (1548 bytes)
GC Heap History (4 events): Event: 3.103 GC heap before {Heap before GC invocations=0 (full 0): def new generation total 235968K, used 92309K [0x72e00000, 0x82e00000, 0x82e00000) eden space 209792K, 44% used [0x72e00000, 0x788255c8, 0x7fae0000) from space 26176K, 0% used [0x7fae0000, 0x7fae0000, 0x81470000) to space 26176K, 0% used [0x81470000, 0x81470000, 0x82e00000) tenured generation total 786432K, used 0K [0x82e00000, 0xb2e00000, 0xb2e00000) the space 786432K, 0% used [0x82e00000, 0x82e00000, 0x82e00200, 0xb2e00000) Metaspace used 11967K, capacity 12259K, committed 12288K, reserved 12592K Event: 3.207 GC heap after Heap after GC invocations=1 (full 1): def new generation total 235968K, used 0K [0x72e00000, 0x82e00000, 0x82e00000) eden space 209792K, 0% used [0x72e00000, 0x72e00000, 0x7fae0000) from space 26176K, 0% used [0x7fae0000, 0x7fae0000, 0x81470000) to space 26176K, 0% used [0x81470000, 0x81470000, 0x82e00000) tenured generation total 786432K, used 9835K [0x82e00000, 0xb2e00000, 0xb2e00000) the space 786432K, 1% used [0x82e00000, 0x8379af40, 0x8379b000, 0xb2e00000) Metaspace used 11967K, capacity 12259K, committed 12288K, reserved 12592K } Event: 6.148 GC heap before {Heap before GC invocations=1 (full 1): def new generation total 235968K, used 104159K [0x72e00000, 0x82e00000, 0x82e00000) eden space 209792K, 49% used [0x72e00000, 0x793b7f20, 0x7fae0000) from space 26176K, 0% used [0x7fae0000, 0x7fae0000, 0x81470000) to space 26176K, 0% used [0x81470000, 0x81470000, 0x82e00000) tenured generation total 786432K, used 9835K [0x82e00000, 0xb2e00000, 0xb2e00000) the space 786432K, 1% used [0x82e00000, 0x8379af40, 0x8379b000, 0xb2e00000) Metaspace used 19980K, capacity 20453K, committed 20480K, reserved 20784K Event: 6.333 GC heap after Heap after GC invocations=2 (full 2): def new generation total 235968K, used 0K [0x72e00000, 0x82e00000, 0x82e00000) eden space 209792K, 0% used [0x72e00000, 0x72e00000, 0x7fae0000) from space 26176K, 0% used [0x7fae0000, 0x7fae0000, 0x81470000) to space 26176K, 0% used [0x81470000, 0x81470000, 0x82e00000) tenured generation total 786432K, used 20032K [0x82e00000, 0xb2e00000, 0xb2e00000) the space 786432K, 2% used [0x82e00000, 0x84190040, 0x84190200, 0xb2e00000) Metaspace used 19980K, capacity 20453K, committed 20480K, reserved 20784K }
Deoptimization events (0 events): No events
Classes redefined (0 events): No events
Internal exceptions (10 events): Event: 4.194 Thread 0xb500a000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x75ac6d50) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609] Event: 5.196 Thread 0xb500a000 Exception <a 'java/lang/ClassNotFoundException': com/alibaba/otter/canal/parse/inbound/mysql/tsdb/dao/MetaSnapshotDAOBeanInfo> (0x77e672f8) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 210] Event: 5.197 Thread 0xb500a000 Exception <a 'java/lang/ClassNotFoundException': com/alibaba/otter/canal/parse/inbound/mysql/tsdb/dao/MetaSnapshotDAOCustomizer> (0x77e856c0) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 210] Event: 5.235 Thread 0xb500a000 Exception <a 'java/lang/ClassNotFoundException': com/alibaba/otter/canal/instance/core/CanalMQConfigBeanInfo> (0x77f80d98) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 210] Event: 5.236 Thread 0xb500a000 Exception <a 'java/lang/ClassNotFoundException': com/alibaba/otter/canal/instance/core/CanalMQConfigCustomizer> (0x77f999a0) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 210] Event: 5.300 Thread 0xb500a000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x7817bff8) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609] Event: 5.301 Thread 0xb500a000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x7818b998) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609] Event: 5.351 Thread 0x6ef08400 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x7893dfd0) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609] Event: 5.369 Thread 0x6ef08400 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x78964c00) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609] Event: 5.865 Thread 0x6da0a000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x78fe7460) thrown at [/openjdk-8-8u212-b01/src/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 609]
Events (10 events): Event: 10.030 loading class com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowStatement Event: 10.030 loading class com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowStatement done Event: 10.061 loading class com/alibaba/druid/sql/ast/statement/SQLCreateTableStatement$Type Event: 10.061 loading class com/alibaba/druid/sql/ast/statement/SQLCreateTableStatement$Type done Event: 10.062 loading class com/alibaba/druid/sql/ast/expr/SQLAllColumnExpr Event: 10.062 loading class com/alibaba/druid/sql/ast/expr/SQLAllColumnExpr done Event: 10.063 loading class com/alibaba/druid/sql/ast/statement/SQLColumnReference Event: 10.063 loading class com/alibaba/druid/sql/ast/statement/SQLColumnReference done Event: 10.080 loading class com/alibaba/druid/sql/ast/expr/SQLNumberExpr Event: 10.080 loading class com/alibaba/druid/sql/ast/expr/SQLNumberExpr done
Dynamic libraries: 00010000-00011000 r-xp 00000000 b3:02 1041896 /usr/lib/jvm/java-8-openjdk-armhf/jre/bin/java 00020000-00021000 r--p 00000000 b3:02 1041896 /usr/lib/jvm/java-8-openjdk-armhf/jre/bin/java 00021000-00022000 rw-p 00001000 b3:02 1041896 /usr/lib/jvm/java-8-openjdk-armhf/jre/bin/java 01930000-019ca000 rw-p 00000000 00:00 0 [heap] 6ca00000-6cb9d000 rw-p 00000000 00:00 0 6cb9d000-6cc00000 ---p 00000000 00:00 0 6cc00000-6cdfe000 rw-p 00000000 00:00 0 6cdfe000-6ce00000 ---p 00000000 00:00 0 6ce00000-6cf00000 rw-p 00000000 00:00 0 6cf00000-6d000000 rw-p 00000000 00:00 0 6d000000-6d045000 rw-p 00000000 00:00 0 6d045000-6d100000 ---p 00000000 00:00 0 6d100000-6d200000 rw-p 00000000 00:00 0 6d200000-6d300000 rw-p 00000000 00:00 0 6d300000-6d400000 rw-p 00000000 00:00 0 6d480000-6d483000 ---p 00000000 00:00 0 6d483000-6d4d0000 rw-p 00000000 00:00 0 6d4d0000-6d4d3000 ---p 00000000 00:00 0 6d4d3000-6d520000 rw-p 00000000 00:00 0 6d520000-6d523000 ---p 00000000 00:00 0 6d523000-6d570000 rw-p 00000000 00:00 0 6d570000-6d573000 ---p 00000000 00:00 0 6d573000-6d5c0000 rw-p 00000000 00:00 0 6d5c0000-6d5c3000 ---p 00000000 00:00 0 6d5c3000-6d710000 rw-p 00000000 00:00 0 6d710000-6d713000 ---p 00000000 00:00 0 6d713000-6d860000 rw-p 00000000 00:00 0 6d860000-6d863000 ---p 00000000 00:00 0 6d863000-6d8b0000 rw-p 00000000 00:00 0 6d8b0000-6d8b3000 ---p 00000000 00:00 0 6d8b3000-6da00000 rw-p 00000000 00:00 0 6da00000-6daf6000 rw-p 00000000 00:00 0 6daf6000-6db00000 ---p 00000000 00:00 0 6db10000-6db13000 ---p 00000000 00:00 0 6db13000-6db60000 rw-p 00000000 00:00 0 6db60000-6db63000 ---p 00000000 00:00 0 6db63000-6dbb0000 rw-p 00000000 00:00 0 6dbb0000-6dbb3000 ---p 00000000 00:00 0 6dbb3000-6dd00000 rw-p 00000000 00:00 0 6dd00000-6ddeb000 rw-p 00000000 00:00 0 6ddeb000-6de00000 ---p 00000000 00:00 0 6de00000-6df00000 rw-p 00000000 00:00 0 6df00000-6e000000 rw-p 00000000 00:00 0 6e000000-6e100000 rw-p 00000000 00:00 0 6e100000-6e200000 rw-p 00000000 00:00 0 6e200000-6e2fa000 rw-p 00000000 00:00 0 6e2fa000-6e300000 ---p 00000000 00:00 0 6e300000-6e3fe000 rw-p 00000000 00:00 0 6e3fe000-6e400000 ---p 00000000 00:00 0 6e400000-6e500000 rw-p 00000000 00:00 0 6e500000-6e600000 rw-p 00000000 00:00 0 6e600000-6e700000 rw-p 00000000 00:00 0 6e700000-6e800000 rw-p 00000000 00:00 0 6e808000-6e80b000 ---p 00000000 00:00 0 6e80b000-6e858000 rw-p 00000000 00:00 0 6e858000-6e85b000 ---p 00000000 00:00 0 6e85b000-6e8ca000 rw-p 00000000 00:00 0 6e8ca000-6e8db000 r-xp 00000000 b3:02 272679 /usr/lib/arm-linux-gnueabihf/libresolv-2.28.so 6e8db000-6e8ea000 ---p 00011000 b3:02 272679 /usr/lib/arm-linux-gnueabihf/libresolv-2.28.so 6e8ea000-6e8eb000 r--p 00010000 b3:02 272679 /usr/lib/arm-linux-gnueabihf/libresolv-2.28.so 6e8eb000-6e8ec000 rw-p 00011000 b3:02 272679 /usr/lib/arm-linux-gnueabihf/libresolv-2.28.so 6e8ec000-6e8ee000 rw-p 00000000 00:00 0 6e8ee000-6e8f1000 ---p 00000000 00:00 0 6e8f1000-6e93e000 rw-p 00000000 00:00 0 6e93e000-6e941000 ---p 00000000 00:00 0 6e941000-6e9b0000 rw-p 00000000 00:00 0 6e9b0000-6e9b3000 ---p 00000000 00:00 0 6e9b3000-6eb00000 rw-p 00000000 00:00 0 6eb00000-6ec00000 rw-p 00000000 00:00 0 6ec07000-6ec0b000 r-xp 00000000 b3:02 272571 /usr/lib/arm-linux-gnueabihf/libnss_dns-2.28.so 6ec0b000-6ec1a000 ---p 00004000 b3:02 272571 /usr/lib/arm-linux-gnueabihf/libnss_dns-2.28.so 6ec1a000-6ec1b000 r--p 00003000 b3:02 272571 /usr/lib/arm-linux-gnueabihf/libnss_dns-2.28.so 6ec1b000-6ec1c000 rw-p 00004000 b3:02 272571 /usr/lib/arm-linux-gnueabihf/libnss_dns-2.28.so 6ec1c000-6ec1f000 ---p 00000000 00:00 0 6ec1f000-6ec6c000 rw-p 00000000 00:00 0 6ec6c000-6ee00000 r--s 0178b000 b3:02 673332 /home/fq/canal/plugin/connector.kafka-1.1.5-jar-with-dependencies.jar 6ee00000-6ef00000 rw-p 00000000 00:00 0 6ef00000-6efff000 rw-p 00000000 00:00 0 6efff000-6f000000 ---p 00000000 00:00 0 6f000000-6f100000 rw-p 00000000 00:00 0 6f100000-6f1fb000 rw-p 00000000 00:00 0 6f1fb000-6f200000 ---p 00000000 00:00 0 6f20a000-6f20e000 r--s 000a1000 b3:02 1041979 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/jsse.jar 6f20e000-6f221000 r--s 00346000 b3:02 1041984 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/resources.jar 6f221000-6f281000 rw-p 00000000 00:00 0 6f281000-6f2ff000 r--s 008e8000 b3:02 673334 /home/fq/canal/plugin/connector.rocketmq-1.1.5-jar-with-dependencies.jar 6f2ff000-70f00000 rw-p 00000000 00:00 0 70f00000-70ffe000 rw-p 00000000 00:00 0 70ffe000-71000000 ---p 00000000 00:00 0 71000000-71100000 rw-p 00000000 00:00 0 71100000-71200000 rw-p 00000000 00:00 0 71201000-71203000 r-xp 00000000 b3:02 272576 /usr/lib/arm-linux-gnueabihf/libnss_mdns4_minimal.so.2 71203000-71212000 ---p 00002000 b3:02 272576 /usr/lib/arm-linux-gnueabihf/libnss_mdns4_minimal.so.2 71212000-71213000 r--p 00001000 b3:02 272576 /usr/lib/arm-linux-gnueabihf/libnss_mdns4_minimal.so.2 71213000-71214000 rw-p 00002000 b3:02 272576 /usr/lib/arm-linux-gnueabihf/libnss_mdns4_minimal.so.2 71214000-71222000 r--s 0008f000 b3:02 673333 /home/fq/canal/plugin/connector.rabbitmq-1.1.5-jar-with-dependencies.jar 71222000-71231000 r-xp 00000000 b3:02 1041939 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libnio.so 71231000-71240000 ---p 0000f000 b3:02 1041939 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libnio.so 71240000-71241000 r--p 0000e000 b3:02 1041939 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libnio.so 71241000-71242000 rw-p 0000f000 b3:02 1041939 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libnio.so 71242000-7124a000 r-xp 00000000 b3:02 1041936 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libmanagement.so 7124a000-71259000 ---p 00008000 b3:02 1041936 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libmanagement.so 71259000-7125a000 r--p 00007000 b3:02 1041936 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libmanagement.so 7125a000-7125b000 rw-p 00008000 b3:02 1041936 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/libmanagement.so 7125b000-71270000 r-xp 00000000 b3:02 1041938 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/usr/lib/arm-linux-gnueabihf/libdl-2.28.so b6efa000-b6f09000 ---p 00002000 b3:02 272249 /usr/lib/arm-linux-gnueabihf/libdl-2.28.so b6f09000-b6f0a000 r--p 00001000 b3:02 272249 /usr/lib/arm-linux-gnueabihf/libdl-2.28.so b6f0a000-b6f0b000 rw-p 00002000 b3:02 272249 /usr/lib/arm-linux-gnueabihf/libdl-2.28.so b6f0b000-b6f19000 r-xp 00000000 b3:02 1041912 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/jli/libjli.so b6f19000-b6f28000 ---p 0000e000 b3:02 1041912 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/jli/libjli.so b6f28000-b6f29000 r--p 0000d000 b3:02 1041912 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/jli/libjli.so b6f29000-b6f2a000 rw-p 0000e000 b3:02 1041912 /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm/jli/libjli.so b6f2a000-b6f44000 r-xp 00000000 b3:02 272873 /usr/lib/arm-linux-gnueabihf/libz.so.1.2.11 b6f44000-b6f53000 ---p 0001a000 b3:02 272873 /usr/lib/arm-linux-gnueabihf/libz.so.1.2.11 b6f53000-b6f54000 r--p 00019000 b3:02 272873 /usr/lib/arm-linux-gnueabihf/libz.so.1.2.11 b6f54000-b6f55000 rw-p 0001a000 b3:02 272873 /usr/lib/a
原提问者GitHub用户zzxiaoma163
根据这个错误日志,可以看到发生了一个SIGSEGV信号,这是一个段错误,指向了无效的内存地址(si_addr: 0x00001ba0),因此程序崩溃了。这个错误通常是由于程序访问了已经释放的内存或者指向了错误的内存地址引起的。
很难从日志中看出具体是哪段代码导致的错误,因此需要进一步调查。建议使用GDB进行调试,通过指令跟踪和内存查看工具,找出代码哪个部分出错。同时,检查你代码中是否存在内存泄漏、指针操作不当等问题,这些都可能引起SIGSEGV信号。
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