Date: Wed, 23 Aug 2017 06:40:07 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221029] AMD Ryzen: strange compilation failures using poudriere or plain buildkernel/buildworld Message-ID: <bug-221029-8-c8ZX9eSGib@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-221029-8@https.bugs.freebsd.org/bugzilla/> References: <bug-221029-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221029 --- Comment #94 from Don Lewis <truckman@FreeBSD.org> --- In my latest experiment, I still restricted the steal_idle to the CCX of the current SMT thread. At the CCX level, I changed thresh back to 1, but I al= so excluded the current core so that stealing from the other SMT thread can on= ly happen if the steal_thresh condition was met for it on the first pass. I s= till a fair amount of build fallout. In addition to the usual ghc SIGBUS, I also saw a couple of clang SIGABRT failures when building security/nss and www/webkit2-gtk3. Also lang/go failed with these errors: fatal error: runtime\xc2\xb7lock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count fatal error: runtime\xc2\xb7unlock: lock count [snip] fatal: morestack on g0 SIGTRAP: trace trap PC=3D0x44ef02 m=3D1 sigcode=3D1 --=20 You are receiving this mail because: You are the assignee for the bug.=
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