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John Plevyak commented on TS-716: --------------------------------- Just to confirm that this is not a configuration problem, try increasing: CONFIG proxy.config.hostdb.size INT 200000 CONFIG proxy.config.hostdb.storage_size INT 33554432 by say a factor of 10. john > Crash in Continuation::handleEvent > ----------------------------------- > > Key: TS-716 > URL: https://issues.apache.org/jira/browse/TS-716 > Project: Traffic Server > Issue Type: Bug > Components: Core > Affects Versions: 2.1.7 > Environment: CentOS 5.4 x86_64, 6 * 2T SATA Disks, 48G Memory > Reporter: Kissdev > Assignee: John Plevyak > Priority: Critical > Fix For: 2.1.8 > > Attachments: crasher.patch > > > ATS crashes with the following configuration: > - reverse proxy , storage: 6 raw devices (6*2T), 1 partition (2T) > - remap config:regex_map http://(.*) http://$1 > The load : about 100Mbps, requests for top 4000 internet sites, mainly > html,js,pictures,flashes.... > Detail of crashes by core dump: > crash #1: > {code} > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaaba364cb0, > event=1, data=0x90f7170) at I_Continuation.h:146 > 146 I_Continuation.h: No such file or directory. > in I_Continuation.h > (gdb) bt > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaaba364cb0, > event=1, data=0x90f7170) at I_Continuation.h:146 > #1 0x0000000000702b80 in EThread::process_event (this=0x2aaaab101010, > e=0x90f7170, calling_code=1) at UnixEThread.cc:140 > #2 0x0000000000702fa1 in EThread::execute (this=0x2aaaab101010) at > UnixEThread.cc:232 > #3 0x00000000007024d2 in spawn_thread_internal (a=0x8d94a70) at Thread.cc:85 > #4 0x00000036ebc064a7 in start_thread () from /lib64/libpthread.so.0 > #5 0x00000036eb0d3c2d in clone () from /lib64/libc.so.6 > (gdb) frame 0 > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaaba364cb0, > event=1, data=0x90f7170) at I_Continuation.h:146 > 146 in I_Continuation.h > (gdb) print *this > $1 = {<force_VFPT_to_top> = {_vptr.force_VFPT_to_top = 0x2aaaba360a11}, > handler = &virtual table offset -1157442765409226770, this adjustment > -1157442765409226769, > handler_name = 0xefefefefefefefef <Address 0xefefefefefefefef out of > bounds>, mutex = {m_ptr = 0xefefefefefefefef}, link = {<SLink<Continuation>> > = { > next = 0xefefefefefefefef}, prev = 0xefefefefefefefef}} > {code} > crash #2: > {code} > (gdb) bt > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaabc0bce80, > event=1, data=0x154b5a80) at I_Continuation.h:146 > #1 0x00000000006db290 in InactivityCop::check_inactivity (this=0x154c8730, > event=2, e=0x154b5a80) at UnixNet.cc:57 > #2 0x00000000004dd1bb in Continuation::handleEvent (this=0x154c8730, > event=2, data=0x154b5a80) at I_Continuation.h:146 > #3 0x0000000000702b80 in EThread::process_event (this=0x2aaaab606010, > e=0x154b5a80, calling_code=2) at UnixEThread.cc:140 > #4 0x0000000000702ec2 in EThread::execute (this=0x2aaaab606010) at > UnixEThread.cc:217 > #5 0x00000000007024d2 in spawn_thread_internal (a=0x154852c0) at Thread.cc:85 > #6 0x00000036ebc064a7 in start_thread () from /lib64/libpthread.so.0 > #7 0x00000036eb0d3c2d in clone () from /lib64/libc.so.6 > (gdb) frame 0 > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaabc0bce80, > event=1, data=0x154b5a80) at I_Continuation.h:146 > 146 in I_Continuation.h > (gdb) print *this > $1 = {<force_VFPT_to_top> = {_vptr.force_VFPT_to_top = 0x16280061}, > handler = &virtual table offset -1157442765409226770, this adjustment > -1157442765409226769, > handler_name = 0xefefefefefefefef <Address 0xefefefefefefefef out of > bounds>, mutex = {m_ptr = 0xefefefefefefefef}, link = {<SLink<Continuation>> > = { > next = 0xefefefefefefefef}, prev = 0xefefefefefefefef}} > (gdb) > {code} > crash #3: > {code} > (gdb) bt > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaab45d3a10, > event=2, data=0x5631120) at I_Continuation.h:146 > #1 0x0000000000702b80 in EThread::process_event (this=0x2aaaaabfc010, > e=0x5631120, calling_code=2) at UnixEThread.cc:140 > #2 0x0000000000702ec2 in EThread::execute (this=0x2aaaaabfc010) at > UnixEThread.cc:217 > #3 0x000000000050917c in main (argc=3, argv=0x7fff0af6e3b8) at Main.cc:1962 > (gdb) frame 0 > #0 0x00000000004dd17a in Continuation::handleEvent (this=0x2aaab45d3a10, > event=2, data=0x5631120) at I_Continuation.h:146 > 146 in I_Continuation.h > (gdb) print *this > $1 = {<force_VFPT_to_top> = {_vptr.force_VFPT_to_top = 0x2aaab45df291}, > handler = &virtual table offset -1157442765409226770, this adjustment > -1157442765409226769, > handler_name = 0xefefefefefefefef <Address 0xefefefefefefefef out of > bounds>, mutex = {m_ptr = 0xefefefefefefefef}, link = {<SLink<Continuation>> > = { > next = 0xefefefefefefefef}, prev = 0xefefefefefefefef}} > {code} -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira