[jira] [Updated] (TS-1059) prefetch segment fault
[ https://issues.apache.org/jira/browse/TS-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bryan Call updated TS-1059: --- Fix Version/s: (was: 5.0.0) 6.0.0 prefetch segment fault -- Key: TS-1059 URL: https://issues.apache.org/jira/browse/TS-1059 Project: Traffic Server Issue Type: Sub-task Components: HTTP Affects Versions: 3.0.2 Environment: linux(ubuntu) Reporter: yunfei chen Labels: crash Fix For: 6.0.0 I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.config prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039 #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885 #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280 #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287 #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803 #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420 #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769 #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448 #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at ../iocore/eventsystem/I_Continuation.h:146 #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629 #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115 #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146 #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112 #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0) at ../iocore/eventsystem/I_Continuation.h:146 #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140 #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217 #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88 #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304 #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (TS-1059) prefetch segment fault
[ https://issues.apache.org/jira/browse/TS-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leif Hedstrom updated TS-1059: -- Fix Version/s: (was: 3.1.5) 3.3.0 Moving this out to 3.3.0, please move back to 3.1.4 if this will be worked on *soon*. Also, take a look at what can be closed here please! prefetch segment fault -- Key: TS-1059 URL: https://issues.apache.org/jira/browse/TS-1059 Project: Traffic Server Issue Type: Sub-task Components: HTTP Affects Versions: 3.0.2 Environment: linux(ubuntu) Reporter: yunfei chen Labels: crash Fix For: 3.3.0 I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.config prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039 #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885 #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280 #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287 #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803 #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420 #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769 #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448 #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at ../iocore/eventsystem/I_Continuation.h:146 #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629 #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115 #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146 #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112 #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0) at ../iocore/eventsystem/I_Continuation.h:146 #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140 #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217 #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88 #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304 #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (TS-1059) prefetch segment fault
[ https://issues.apache.org/jira/browse/TS-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhao Yongming updated TS-1059: -- Fix Version/s: 3.1.3 Labels: crash (was: ) prefetch segment fault -- Key: TS-1059 URL: https://issues.apache.org/jira/browse/TS-1059 Project: Traffic Server Issue Type: Sub-task Components: HTTP Affects Versions: 3.0.2 Environment: linux(ubuntu) Reporter: yunfei chen Labels: crash Fix For: 3.1.3 I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.config prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039 #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885 #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280 #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287 #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803 #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420 #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769 #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448 #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at ../iocore/eventsystem/I_Continuation.h:146 #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629 #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115 #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146 #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112 #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0) at ../iocore/eventsystem/I_Continuation.h:146 #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140 #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217 #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88 #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304 #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (TS-1059) prefetch segment fault
[ https://issues.apache.org/jira/browse/TS-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhao Yongming updated TS-1059: -- Issue Type: Sub-task (was: Bug) Parent: TS-893 prefetch segment fault -- Key: TS-1059 URL: https://issues.apache.org/jira/browse/TS-1059 Project: Traffic Server Issue Type: Sub-task Components: HTTP Affects Versions: 3.0.2 Environment: linux(ubuntu) Reporter: yunfei chen I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.config prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039 #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885 #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280 #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287 #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803 #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420 #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769 #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448 #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at ../iocore/eventsystem/I_Continuation.h:146 #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629 #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115 #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146 #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112 #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0) at ../iocore/eventsystem/I_Continuation.h:146 #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140 #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217 #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88 #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304 #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (TS-1059) prefetch segment fault
[ https://issues.apache.org/jira/browse/TS-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yunfei chen updated TS-1059: Description: I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.config prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039 #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885 #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280 #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287 #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803 #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420 #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769 #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448 #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at ../iocore/eventsystem/I_Continuation.h:146 #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629 #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115 #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146 #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112 #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0) at ../iocore/eventsystem/I_Continuation.h:146 #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140 #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217 #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88 #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304 #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 was: I encountered a segment faut when I was testing Prefetch module。 ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html configuration in records.config CONFIG proxy.config.prefetch.prefetch_enabled INT 1 configuration in prefetch.cinfig prefetch_children 192.168.16.198 html_tag img src #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123 #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984 #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039 #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168 #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at ../iocore/eventsystem/I_Continuation.h:146 #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140 #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217 #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88 #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304 #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 #0 0x08124f17 in