[jira] [Updated] (TS-3311) Possible lookups on NULL hostnames in HostDB
[ https://issues.apache.org/jira/browse/TS-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leif Hedstrom updated TS-3311: -- Backport to Version: (was: 5.2.1) Possible lookups on NULL hostnames in HostDB Key: TS-3311 URL: https://issues.apache.org/jira/browse/TS-3311 Project: Traffic Server Issue Type: Bug Components: HostDB Reporter: Steve Malenfant Assignee: Alan M. Carroll Fix For: 5.3.0 Getting multiple segfaults per day on 4.2.1. [4324544.324222] [ET_NET 23][10504]: segfault at 0 ip 2acd66546168 sp 2acd71f190b8 error 4 in libtsutil.so.4.2.1[2acd66521000+34000] [4410696.820857] [ET_NET 19][22738]: segfault at 0 ip 2af09f339168 sp 2af0aa9230b8 error 4 in libtsutil.so.4.2.1[2af09f314000+34000] [4497039.474253] [ET_NET 12][34872]: segfault at 0 ip 2ad17e6a1168 sp 2ad1896100b8 error 4 in libtsutil.so.4.2.1[2ad17e67c000+34000] [4583372.073916] [ET_NET 3][46994]: segfault at 0 ip 2aced4227168 sp 2aceda7d80b8 error 4 in libtsutil.so.4.2.1[2aced4202000+34000] [4756046.944373] [ET_NET 22][10799]: segfault at 0 ip 2b1771f76168 sp 2b177d9130b8 error 4 in libtsutil.so.4.2.1[2b1771f51000+34000] Stack Trace : (gdb) bt #0 ink_inet_addr (s=value optimized out) at ink_inet.cc:107 #1 0x005e0df5 in is_dotted_form_hostname (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at P_HostDBProcessor.h:545 #2 probe (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at HostDB.cc:668 #3 0x005e2b34 in HostDBProcessor::getby (this=value optimized out, cont=0x2b514cc749d0, hostname=0x0, len=value optimized out, ip=0x2b50e8f092b0, aforce_dns=false, host_res_style=HOST_RES_NONE, dns_lookup_timeout=0) at HostDB.cc:772 #4 0x00517f2c in getbyaddr_re (this=0x2b514cc749d0) at ../../iocore/hostdb/I_HostDBProcessor.h:417 #5 HttpSM::do_hostdb_reverse_lookup (this=0x2b514cc749d0) at HttpSM.cc:3968 #6 0x0052f028 in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6932 #7 0x00518242 in HttpSM::do_hostdb_lookup (this=0x2b514cc749d0) at HttpSM.cc:3950 #8 0x0052f44a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6925 #9 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #10 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #11 0x0052ea8a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:7224 #12 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #13 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #14 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #15 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #16 0x0052fef6 in HttpSM::state_read_client_request_header (this=0x2b514cc749d0, event=100, data=value optimized out) at HttpSM.cc:821 #17 0x0052a5b8 in HttpSM::main_handler (this=0x2b514cc749d0, event=100, data=0x2b514802ca08) at HttpSM.cc:2539 #18 0x0068793b in handleEvent (event=value optimized out, vc=0x2b514802c900) at ../../iocore/eventsystem/I_Continuation.h:146 #19 read_signal_and_update (event=value optimized out, vc=0x2b514802c900) at UnixNetVConnection.cc:138 #20 0x00689ec4 in read_from_net (nh=0x2b50e2e17c10, vc=0x2b514802c900, thread=value optimized out) at UnixNetVConnection.cc:320 #21 0x0067fb12 in NetHandler::mainNetEvent (this=0x2b50e2e17c10, event=value optimized out, e=value optimized out) at UnixNet.cc:384 #22 0x006ac8cf in handleEvent (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at I_Continuation.h:146 #23 EThread::process_event (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at UnixEThread.cc:145 #24 0x006ad273 in EThread::execute (this=0x2b50e2e14010) at UnixEThread.cc:269 #25 0x006abc2a in spawn_thread_internal (a=0x198f820) at Thread.cc:88 #26 0x2b50e026b9d1 in start_thread () from /lib64/libpthread.so.0 #27 0x00381b2e8b6d in clone () from /lib64/libc.so.6 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (TS-3311) Possible lookups on NULL hostnames in HostDB
[ https://issues.apache.org/jira/browse/TS-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leif Hedstrom updated TS-3311: -- Summary: Possible lookups on NULL hostnames in HostDB (was: CLONE - segfault in libtsutils) Possible lookups on NULL hostnames in HostDB Key: TS-3311 URL: https://issues.apache.org/jira/browse/TS-3311 Project: Traffic Server Issue Type: Bug Components: HostDB Reporter: Steve Malenfant Assignee: Alan M. Carroll Fix For: 5.3.0 Getting multiple segfaults per day on 4.2.1. [4324544.324222] [ET_NET 23][10504]: segfault at 0 ip 2acd66546168 sp 2acd71f190b8 error 4 in libtsutil.so.4.2.1[2acd66521000+34000] [4410696.820857] [ET_NET 19][22738]: segfault at 0 ip 2af09f339168 sp 2af0aa9230b8 error 4 in libtsutil.so.4.2.1[2af09f314000+34000] [4497039.474253] [ET_NET 12][34872]: segfault at 0 ip 2ad17e6a1168 sp 2ad1896100b8 error 4 in libtsutil.so.4.2.1[2ad17e67c000+34000] [4583372.073916] [ET_NET 3][46994]: segfault at 0 ip 2aced4227168 sp 2aceda7d80b8 error 4 in libtsutil.so.4.2.1[2aced4202000+34000] [4756046.944373] [ET_NET 22][10799]: segfault at 0 ip 2b1771f76168 sp 2b177d9130b8 error 4 in libtsutil.so.4.2.1[2b1771f51000+34000] Stack Trace : (gdb) bt #0 ink_inet_addr (s=value optimized out) at ink_inet.cc:107 #1 0x005e0df5 in is_dotted_form_hostname (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at P_HostDBProcessor.h:545 #2 probe (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at HostDB.cc:668 #3 0x005e2b34 in HostDBProcessor::getby (this=value optimized out, cont=0x2b514cc749d0, hostname=0x0, len=value optimized out, ip=0x2b50e8f092b0, aforce_dns=false, host_res_style=HOST_RES_NONE, dns_lookup_timeout=0) at HostDB.cc:772 #4 0x00517f2c in getbyaddr_re (this=0x2b514cc749d0) at ../../iocore/hostdb/I_HostDBProcessor.h:417 #5 HttpSM::do_hostdb_reverse_lookup (this=0x2b514cc749d0) at HttpSM.cc:3968 #6 0x0052f028 in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6932 #7 0x00518242 in HttpSM::do_hostdb_lookup (this=0x2b514cc749d0) at HttpSM.cc:3950 #8 0x0052f44a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6925 #9 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #10 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #11 0x0052ea8a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:7224 #12 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #13 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #14 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #15 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #16 0x0052fef6 in HttpSM::state_read_client_request_header (this=0x2b514cc749d0, event=100, data=value optimized out) at HttpSM.cc:821 #17 0x0052a5b8 in HttpSM::main_handler (this=0x2b514cc749d0, event=100, data=0x2b514802ca08) at HttpSM.cc:2539 #18 0x0068793b in handleEvent (event=value optimized out, vc=0x2b514802c900) at ../../iocore/eventsystem/I_Continuation.h:146 #19 read_signal_and_update (event=value optimized out, vc=0x2b514802c900) at UnixNetVConnection.cc:138 #20 0x00689ec4 in read_from_net (nh=0x2b50e2e17c10, vc=0x2b514802c900, thread=value optimized out) at UnixNetVConnection.cc:320 #21 0x0067fb12 in NetHandler::mainNetEvent (this=0x2b50e2e17c10, event=value optimized out, e=value optimized out) at UnixNet.cc:384 #22 0x006ac8cf in handleEvent (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at I_Continuation.h:146 #23 EThread::process_event (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at UnixEThread.cc:145 #24 0x006ad273 in EThread::execute (this=0x2b50e2e14010) at UnixEThread.cc:269 #25 0x006abc2a in spawn_thread_internal (a=0x198f820) at Thread.cc:88 #26 0x2b50e026b9d1 in start_thread () from /lib64/libpthread.so.0 #27 0x00381b2e8b6d in clone () from /lib64/libc.so.6 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (TS-3311) Possible lookups on NULL hostnames in HostDB
[ https://issues.apache.org/jira/browse/TS-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leif Hedstrom updated TS-3311: -- Backport to Version: 5.2.1 (was: 4.2.3, 5.2.1) Possible lookups on NULL hostnames in HostDB Key: TS-3311 URL: https://issues.apache.org/jira/browse/TS-3311 Project: Traffic Server Issue Type: Bug Components: HostDB Reporter: Steve Malenfant Assignee: Alan M. Carroll Fix For: 5.3.0 Getting multiple segfaults per day on 4.2.1. [4324544.324222] [ET_NET 23][10504]: segfault at 0 ip 2acd66546168 sp 2acd71f190b8 error 4 in libtsutil.so.4.2.1[2acd66521000+34000] [4410696.820857] [ET_NET 19][22738]: segfault at 0 ip 2af09f339168 sp 2af0aa9230b8 error 4 in libtsutil.so.4.2.1[2af09f314000+34000] [4497039.474253] [ET_NET 12][34872]: segfault at 0 ip 2ad17e6a1168 sp 2ad1896100b8 error 4 in libtsutil.so.4.2.1[2ad17e67c000+34000] [4583372.073916] [ET_NET 3][46994]: segfault at 0 ip 2aced4227168 sp 2aceda7d80b8 error 4 in libtsutil.so.4.2.1[2aced4202000+34000] [4756046.944373] [ET_NET 22][10799]: segfault at 0 ip 2b1771f76168 sp 2b177d9130b8 error 4 in libtsutil.so.4.2.1[2b1771f51000+34000] Stack Trace : (gdb) bt #0 ink_inet_addr (s=value optimized out) at ink_inet.cc:107 #1 0x005e0df5 in is_dotted_form_hostname (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at P_HostDBProcessor.h:545 #2 probe (mutex=0x1d32cb0, md5=..., ignore_timeout=false) at HostDB.cc:668 #3 0x005e2b34 in HostDBProcessor::getby (this=value optimized out, cont=0x2b514cc749d0, hostname=0x0, len=value optimized out, ip=0x2b50e8f092b0, aforce_dns=false, host_res_style=HOST_RES_NONE, dns_lookup_timeout=0) at HostDB.cc:772 #4 0x00517f2c in getbyaddr_re (this=0x2b514cc749d0) at ../../iocore/hostdb/I_HostDBProcessor.h:417 #5 HttpSM::do_hostdb_reverse_lookup (this=0x2b514cc749d0) at HttpSM.cc:3968 #6 0x0052f028 in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6932 #7 0x00518242 in HttpSM::do_hostdb_lookup (this=0x2b514cc749d0) at HttpSM.cc:3950 #8 0x0052f44a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6925 #9 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #10 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #11 0x0052ea8a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:7224 #12 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #13 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #14 0x005284fa in HttpSM::handle_api_return (this=0x2b514cc749d0) at HttpSM.cc:1559 #15 0x0052ea9a in HttpSM::set_next_state (this=0x2b514cc749d0) at HttpSM.cc:6825 #16 0x0052fef6 in HttpSM::state_read_client_request_header (this=0x2b514cc749d0, event=100, data=value optimized out) at HttpSM.cc:821 #17 0x0052a5b8 in HttpSM::main_handler (this=0x2b514cc749d0, event=100, data=0x2b514802ca08) at HttpSM.cc:2539 #18 0x0068793b in handleEvent (event=value optimized out, vc=0x2b514802c900) at ../../iocore/eventsystem/I_Continuation.h:146 #19 read_signal_and_update (event=value optimized out, vc=0x2b514802c900) at UnixNetVConnection.cc:138 #20 0x00689ec4 in read_from_net (nh=0x2b50e2e17c10, vc=0x2b514802c900, thread=value optimized out) at UnixNetVConnection.cc:320 #21 0x0067fb12 in NetHandler::mainNetEvent (this=0x2b50e2e17c10, event=value optimized out, e=value optimized out) at UnixNet.cc:384 #22 0x006ac8cf in handleEvent (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at I_Continuation.h:146 #23 EThread::process_event (this=0x2b50e2e14010, e=0x1a9ef30, calling_code=5) at UnixEThread.cc:145 #24 0x006ad273 in EThread::execute (this=0x2b50e2e14010) at UnixEThread.cc:269 #25 0x006abc2a in spawn_thread_internal (a=0x198f820) at Thread.cc:88 #26 0x2b50e026b9d1 in start_thread () from /lib64/libpthread.so.0 #27 0x00381b2e8b6d in clone () from /lib64/libc.so.6 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
