View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003232 | GNUnet | transport service | public | 2013-12-21 18:05 | 2024-05-03 13:59 |
| Reporter | Christian Grothoff | Assigned To | Matthias Wachs | ||
| Priority | immediate | Severity | crash | Reproducibility | random |
| Status | closed | Resolution | unable to reproduce | ||
| Product Version | Git master | ||||
| Target Version | 0.10.1 | ||||
| Summary | 0003232: transport segfault (running system) in TCP | ||||
| Description | Core was generated by `/home/grothoff/lib/gnunet/libexec/gnunet-service-transport -c /home/grothoff/.c'. Program terminated with signal 6, Aborted. #0 0x00007f6ab433d1e5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) ba #0 0x00007f6ab433d1e5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007f6ab4340398 in __GI_abort () at abort.c:90 #2 0x00007f6ab49c740b in GNUNET_abort () at common_logging.c:289 #3 0x00007f6ab0f9affc in tcp_plugin_send (cls=0x7f6ab59f4490, session=0x7f6ab61213f0, msgbuf=0x7fffc4965fd0 "", msgbuf_size=16, priority=4294967295, to=..., cont=0x0, cont_cls=0x0) at plugin_transport_tcp.c:1265 #4 0x00007f6ab567795c in send_session_connect (na=0x7f6ab5ab5b98) at gnunet-service-transport_neighbours.c:1702 #5 0x00007f6ab5678b36 in handle_test_blacklist_cont (cls=0x7f6ab603a1a0, peer=0x7f6ab5ab5be8, result=1) at gnunet-service-transport_neighbours.c:1968 #6 0x00007f6ab566f056 in GST_blacklist_test_allowed (peer=0x7f6ab5ab5be8, transport_name=0x7fffc49663fc "tcp", cont=0x7f6ab567863e <handle_test_blacklist_cont>, cont_cls=0x7f6ab603a1a0) at gnunet-service-transport_blacklist.c:735 #7 0x00007f6ab5679597 in check_blacklist (peer=0x7f6ab5ab5be8, ts=..., address=0x7fffc4966330, session=0x7f6ab61213f0) at gnunet-service-transport_neighbours.c:2156 #8 0x00007f6ab567a603 in GST_neighbours_switch_to_address (peer=0x7fffc4966330, address=0x7fffc4966330, session=0x7f6ab61213f0, ats=0x7fffc49663c8, ats_count=5, bandwidth_in=..., bandwidth_out=...) at gnunet-service-transport_neighbours.c:2372 #9 0x00007f6ab566c21c in ats_request_address_change (cls=0x0, address=0x7fffc4966330, session=0x7f6ab61213f0, bandwidth_out=..., bandwidth_in=..., ats=0x7fffc49663c8, ats_count=5) at gnunet-service-transport.c:762 #10 0x00007f6ab52376e3 in process_ats_message (cls=0x7f6ab5990fa0, msg=0x7fffc4966390) at ats_api_scheduling.c:659 #11 0x00007f6ab49c45bb in receive_task (cls=0x7f6ab59908b0, tc=0x7fffc49664c0) at client.c:595 #12 0x00007f6ab49fa13a in run_ready (rs=0x7f6ab59a3300, ws=0x7f6ab59a3390) at scheduler.c:595 #13 0x00007f6ab49fa94c in GNUNET_SCHEDULER_run (task=0x7f6ab4a055e8 <service_task>, task_cls=0x7fffc4966860) at scheduler.c:817 #14 0x00007f6ab4a0723c in GNUNET_SERVICE_run (argc=3, argv=0x7fffc4966b08, service_name=0x7f6ab56883e4 "transport", options=GNUNET_SERVICE_OPTION_NONE, task=0x7f6ab566c6b5 <run>, task_cls=0x0) at service.c:1490 #15 0x00007f6ab566cf4e in main (argc=3, argv=0x7fffc4966b08) at gnunet-service-transport.c:1008 | ||||
| Additional Information | #0 0x00007f6ab433d1e5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = 0 pid = 3312 selftid = 3312 #1 0x00007f6ab4340398 in __GI_abort () at abort.c:90 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x70, sa_sigaction = 0x70}, sa_mask = {__val = {0, 140736491577040, 140096284458421, 140733193388033, 0, 1, 140096266366184, 140096212414045, 140736491577040, 112, 140096284484085, 1, 18446744073709551615, 0, 140096270174176, 140096270168192}}, sa_flags = -1251780864, sa_restorer = 0x7f6ab46acbe0 <_IO_helper_jumps>} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f6ab49c740b in GNUNET_abort () at common_logging.c:289 No locals. #3 0x00007f6ab0f9affc in tcp_plugin_send (cls=0x7f6ab59f4490, session=0x7f6ab61213f0, msgbuf=0x7fffc4965fd0 "", msgbuf_size=16, priority=4294967295, to=..., cont=0x0, cont_cls=0x0) at plugin_transport_tcp.c:1265 plugin = 0x7f6ab59f4490 pm = 0x4ee06a9208353 __FUNCTION__ = "tcp_plugin_send" #4 0x00007f6ab567795c in send_session_connect (na=0x7f6ab5ab5b98) at gnunet-service-transport_neighbours.c:1702 papi = 0x7f6ab59f52e0 connect_msg = {header = {size = 4096, type = 30465}, reserved = 0, timestamp = {abs_value_us__ = 6017689437434938368}} __FUNCTION__ = "send_session_connect" #5 0x00007f6ab5678b36 in handle_test_blacklist_cont (cls=0x7f6ab603a1a0, peer=0x7f6ab5ab5be8, result=1) at gnunet-service-transport_neighbours.c:1968 bcc = 0x7f6ab603a1a0 n = 0x7f6ab5ab5b80 __FUNCTION__ = "handle_test_blacklist_cont" #6 0x00007f6ab566f056 in GST_blacklist_test_allowed (peer=0x7f6ab5ab5be8, transport_name=0x7fffc49663fc "tcp", cont=0x7f6ab567863e <handle_test_blacklist_cont>, cont_cls=0x7f6ab603a1a0) at gnunet-service-transport_blacklist.c:735 bc = 0x7f6ab603a1a0 __FUNCTION__ = "GST_blacklist_test_allowed" #7 0x00007f6ab5679597 in check_blacklist (peer=0x7f6ab5ab5be8, ts=..., address=0x7fffc4966330, session=0x7f6ab61213f0) at gnunet-service-transport_neighbours.c:2156 bcc = 0x7f6ab603a1a0 bc = 0x4ee06a928243d __FUNCTION__ = "check_blacklist" #8 0x00007f6ab567a603 in GST_neighbours_switch_to_address (peer=0x7fffc4966330, address=0x7fffc4966330, session=0x7f6ab61213f0, ats=0x7fffc49663c8, ats_count=5, bandwidth_in=..., bandwidth_out=...) at gnunet-service-transport_neighbours.c:2372 n = 0x7f6ab5ab5b80 | ||||
| Tags | No tags attached. | ||||
| duplicate of | 0003229 | closed | Matthias Wachs | crash at plugin_transport_tcp.c:1265; SVN revision 31613 |
| related to | 0003238 | closed | Matthias Wachs | transport http client assertion failed |
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Could give me some additional information: - Did it occur while running a peer? - How long did it run before the crash happened? - Which plugins did you have enabled? - Was your peer reachable from the Internet? |
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Sorry, don't recall at all. |
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Had a peer with revision 32024 running for ~ 3 days with: [transport] plugins = udp tcp https_client https_server No crashes (coredumps) after that time ... Please give me feedback if it happens again and re-open the bug. At the moment I cannot reproduce and the bug is quite old does not appear on my system... Perhaps it was related to a bug like 0003245 crashing transport and after that a invalid outdated session was given to transport... |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-12-21 18:05 | Christian Grothoff | New Issue | |
| 2013-12-21 18:05 | Christian Grothoff | Status | new => assigned |
| 2013-12-21 18:05 | Christian Grothoff | Assigned To | => Matthias Wachs |
| 2013-12-22 01:40 | Christian Grothoff | Relationship added | duplicate of 0003229 |
| 2013-12-23 19:06 | Christian Grothoff | Target Version | 0.10.0 => 0.10.1 |
| 2014-01-21 09:01 | Matthias Wachs | Relationship added | related to 0003238 |
| 2014-01-21 09:08 | Matthias Wachs | Note Added: 0008019 | |
| 2014-01-21 09:09 | Matthias Wachs | Status | assigned => feedback |
| 2014-01-21 10:24 | Christian Grothoff | Note Added: 0008023 | |
| 2014-01-21 10:24 | Christian Grothoff | Status | feedback => assigned |
| 2014-01-27 09:10 | Matthias Wachs | Note Added: 0008033 | |
| 2014-01-27 09:10 | Matthias Wachs | Status | assigned => closed |
| 2014-01-27 09:10 | Matthias Wachs | Resolution | open => unable to reproduce |
| 2024-05-03 13:59 | Christian Grothoff | Category | TCP transport => transport service |
