Date: Mon, 12 Jan 1998 16:58:11 +0100 From: Poul-Henning Kamp <phk@freebsd.org> To: dyson@freebsd.org Cc: current@freebsd.org Subject: random (?) SIGBUS in -current Message-ID: <365.884620691@critter.freebsd.dk>
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I see random SIGBUS in programs now on current up to and including: > dyson 1998/01/11 21:16:06 PST > > Modified files: > sys/i386/i386 machdep.c > Log: > Adjust upwards the size of exec map in order to take into account the > additional PAGE_SIZE needed for exec operatino. > > Revision Changes Path > 1.281 +2 -2 src/sys/i386/i386/machdep.c I belive it is related to caching somehow. It never seems to happen on the first invocation of a program, but rather if I run a program do something else, run the program again, then bang. The ucode in trap() is T_PAGEFLT if that helps any. -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop."
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