Date: Thu, 5 Jun 2003 10:34:48 -0700 From: Gordon Tetlow <gordont@gnf.org> To: current@FreeBSD.org Subject: LOR in kern_thread.c Message-ID: <20030605173448.GV691@roark.gnf.org>
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--3jK+0sHr6j/jwA0V Content-Type: text/plain; charset=us-ascii Content-Disposition: inline I was playing with libkse and got the follow LOR: lock order reversal 1st 0xc6ce0aa8 sigacts (sigacts) @ /local/usr.src/sys/kern/subr_trap.c:248 2nd 0xc6cbc250 process lock (process lock) @ /local/usr.src/sys/kern/kern_threa d.c:1439 Stack backtrace: backtrace(c04fd0b6,c6cbc250,c04f9a3a,c04f9a3a,c04fae7a) at backtrace+0x17 witness_lock(c6cbc250,8,c04fae7a,59f,c6bb8130) at witness_lock+0x692 _mtx_lock_flags(c6cbc250,0,c04fae7a,59f,c6cbc1e4,2,0,0,0) at _mtx_lock_flags+0xb 2 thread_signal_add(c6bb8130,2,c04fa4c7,85e,280a1e20) at thread_signal_add+0xe1 postsig(2,0,c04fcb3a,f8,20800) at postsig+0x34f ast(e98d9d48) at ast+0x41d doreti_ast() at doreti_ast+0x17 -gordon --3jK+0sHr6j/jwA0V Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+3384Ru2t9DV9ZfsRAsH2AKCuGWNfclArlzXN9Q5SDSY13+CaVgCfWxvW Oc0nDKuu7KSS/f5y8mFEMBU= =sdYm -----END PGP SIGNATURE----- --3jK+0sHr6j/jwA0V--
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