Date: Tue, 31 Jan 2006 16:01:02 -0500 From: "Paul Khavkine" <paul.khavkine@distributel.ca> To: <freebsd-threads@freebsd.org> Subject: libthr question Message-ID: <1138741262.45596.5.camel@paul>
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--=-y1EEhy+mzDMAfUxiLTa6 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi guys. I'm having a weird problem. I have an application (FreeRADIUS) that seems to behave very strangly: 1) Compiled against libpthread it simply crashed during a stress test. Always with Signal 6, mostly with "free(): chunk is already free" error. 2) Compiled against libthr, after processing a certain number of requests, the process simply hangs and stops responding. When it does that all threads that were active stay running. When i do top i see ALOT of threads in "lthr" state, and a few in "umtx" state, like this: 72201 root 96 0 5708K 3968K lthr 1 0:01 0.00% 0.00% radiusd 72201 root 96 0 5708K 3968K lthr 0 0:01 0.00% 0.00% radiusd 72201 root 96 0 5708K 3968K umtx 1 0:01 0.00% 0.00% radiusd 72201 root 96 0 5708K 3968K umtx 0 0:01 0.00% 0.00% radiusd 72201 root 96 0 5708K 3968K lthr 0 0:01 0.00% 0.00% radiusd 72201 root 96 0 5708K 3968K lthr 1 0:01 0.00% 0.00% radiusd Any pointers on hoe to debug it ? Where to start ? Thanx Paul --=-y1EEhy+mzDMAfUxiLTa6 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iQCVAwUAQ9/QDvkjFY05CfyYAQKO/AP/VvtY7Ahb97nWu0Y1TD5FocpVBNjIlV8l diU6I2S3DJ6Ho4Qy5MljkFCbAYHCOAf1VDkzkCfSDvOb/hSqhqB92x/0GlJBmQ7y jGooHPom7rbQffiwYGkMhizG7W7SZTgrOXWbIToM29NrdKhBUDQpKZ3CDEq6Z6NR JqxFr8zWvKk= =+6YG -----END PGP SIGNATURE----- --=-y1EEhy+mzDMAfUxiLTa6--
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