memory segmentation fault while detaching from project in 5.10.7

[shirish]

 ./boinc --detach_project http://isaac.ssl.berkeley.edu/alpha
2007-06-18 07:54:50 [---] Unparsed tag in cc_config.xml: <work_request_factor>
UNRECOGNIZED: work_request_factor
2007-06-18 07:54:50 [---] Starting BOINC client version 5.10.7 for i686-pc-linux-gnu
2007-06-18 07:54:50 [---] log flags: task, file_xfer, sched_ops, cpu_sched, cpu_sched_debug, task_debug
2007-06-18 07:54:50 [---] log flags: work_fetch_debug, unparsed_xml, state_debug, file_xfer_debug, sched_op_debug
2007-06-18 07:54:50 [---] log flags: http_debug, time_debug, http_xfer_debug, app_msg_send, network_status_debug
2007-06-18 07:54:50 [---] log flags: checkpoint_debug
2007-06-18 07:54:50 [---] Libraries: libcurl/7.16.0 OpenSSL/0.9.8d zlib/1.2.3
2007-06-18 07:54:50 [---] Data directory: /home/shirish/boinc/BOINC
2007-06-18 07:54:50 [---] [state_debug] set dirty: Set mode
2007-06-18 07:54:50 [---] [state_debug] set dirty: Set mode
2007-06-18 07:54:50 [---] Processor: 1 GenuineIntel Intel(R) Pentium(R) 4 CPU 1.80GHz [Family 15 Model 1 Stepping 2]
2007-06-18 07:54:50 [---] Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm up
2007-06-18 07:54:50 [---] Memory: 622.44 MB physical, 1.92 GB virtual
2007-06-18 07:54:50 [---] Disk: 62.33 GB total, 52.36 GB free
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Writing state file
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Done writing state file
2007-06-18 07:54:50 [---] [state_debug] CLIENT_STATE::print_summary(): Client state summary:
2007-06-18 07:54:50 [---] 1 projects:
2007-06-18 07:54:50 [---]     http://isaac.ssl.berkeley.edu/alpha/ min RPC 2043.482491.0 seconds from now
2007-06-18 07:54:50 [---] 2 file_infos:
2007-06-18 07:54:50 [---]     alpha_40_0.png status:1 inactive
2007-06-18 07:54:50 [---]     alpha_290_3.png status:1 inactive
2007-06-18 07:54:50 [---] 0 app_versions
2007-06-18 07:54:50 [---] 0 workunits
2007-06-18 07:54:50 [---] 0 results
2007-06-18 07:54:50 [---] 0 persistent file xfers
2007-06-18 07:54:50 [---] 0 active tasks
2007-06-18 07:54:50 [BOINC alpha test] Resetting project
2007-06-18 07:54:50 [---] [cpu_sched_debug] Request CPU reschedule: exit_tasks
2007-06-18 07:54:50 [---] [state_debug] CLIENT_STATE::garbage_collect(): deleting file alpha_40_0.png
2007-06-18 07:54:50 [---] [state_debug] CLIENT_STATE::garbage_collect(): deleting file alpha_290_3.png
2007-06-18 07:54:50 [---] [state_debug] CLIENT_STATE::print_summary(): Client state summary:
2007-06-18 07:54:50 [---] 1 projects:
2007-06-18 07:54:50 [---]     http://isaac.ssl.berkeley.edu/alpha/ min RPC 2043.482491.0 seconds from now
2007-06-18 07:54:50 [---] 0 file_infos:
2007-06-18 07:54:50 [---] 0 app_versions
2007-06-18 07:54:50 [---] 0 workunits
2007-06-18 07:54:50 [---] 0 results
2007-06-18 07:54:50 [---] 0 persistent file xfers
2007-06-18 07:54:50 [---] 0 active tasks
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Writing state file
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Done writing state file
2007-06-18 07:54:50 [BOINC alpha test] Detaching from project
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Writing state file
2007-06-18 07:54:50 [---] [status_debug] CLIENT_STATE::write_state_file(): Done writing state file
SIGSEGV: segmentation violation
*** glibc detected *** ./boinc: malloc(): memory corruption: 0x0823e180 ***

[Nicolas]

Duplicate of #283. Interesting that both were reported by the same user, in the same day.

[shirish]

true, the thing being, the before was in 5.10.2 while this was in 5.10.7 & this time there are more debugging flags (which I guess should have been there from the beginning) so the developers can hopefully find out much more information from this one than they got from the last time I reported.

[Nicolas]

For extra info, you can add it as a comment to the bug, no need to open a new ticket (since it's not a different bug).

I'll copy the log from here into a comment on #283. And thanks for the report anyway!