Bug #16903 Crash on TCP client connect

• Submitted: 30 Jan 2006 15:25
• Modified: 25 Apr 2006 8:36
• Reporter: Hartmut Holzgraefe
• Status: Can't repeat
• Category: MySQL Server
• Severity: S3 (Non-critical)
• Version: 5.0.18
• OS: MontaVista Linux CGE 4.0.1
• Assigned to: Ramil Kalimullin
• CPU Architecture: Any

[30 Jan 2006 15:25] Hartmut Holzgraefe

Description:
mysqld crashes on TCP connection attempts with the following
stack trace, but only if the name service cacheing deamon "ncsd"
is running at the same time:

0x80d428a handle_segfault + 632
0x826aa8e __pthread_sighandler + 138
(nil)
0xb7f3546c _end + -1347278548
0xb7f2cbef _end + -1347313489
0xb7f2cc42 _end + -1347313406
0xb7feed00 _end + -1346518592
0xb7fefd6a _end + -1346514390
0x829ec55 gethostbyaddr_r + 309
0x829ea85 gethostbyaddr + 141
0x80db6c8 _Z14ip_to_hostnameP7in_addrPj + 250
0x80f7103 handle_one_connection + 2271
0x8266240 pthread_start_thread + 476
0x829cc1a clone + 106

How to repeat:
see description

[30 Jan 2006 17:06] Jorge del Conde

Tested under FC4-64

[1 Feb 2006 9:05] Brian Aker

Downgrade this if it turns out this is not our code.