Date: Tue, 3 Nov 2009 16:10:04 GMT From: Alexander Best <alexbestms@math.uni-muenster.de> To: freebsd-emulation@FreeBSD.org Subject: Re: kern/138880: [linux] munmap segfaults after linux_mmap2 stresstest Message-ID: <200911031610.nA3GA4Nm081554@freefall.freebsd.org>
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The following reply was made to PR kern/138880; it has been noted by GNATS. From: Alexander Best <alexbestms@math.uni-muenster.de> To: <bug-followup@FreeBSD.org> Cc: Subject: Re: kern/138880: [linux] munmap segfaults after linux_mmap2 stresstest Date: Tue, 03 Nov 2009 17:01:23 +0100 (CET) here's a linux_kdump which might show more details than truss: 1478 mmapstress08 CALL linux_mmap2(0x3e800000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1048576000/0x3e800000 1478 mmapstress08 CALL linux_mmap2(0x3ec00000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1052770304/0x3ec00000 1478 mmapstress08 CALL linux_mmap2(0x3f000000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1056964608/0x3f000000 1478 mmapstress08 CALL linux_mmap2(0x3f400000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1061158912/0x3f400000 1478 mmapstress08 CALL linux_mmap2(0x3f800000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1065353216/0x3f800000 1478 mmapstress08 CALL linux_mmap2(0x3fc00000,0x1000,0x3,0x22,0,0) 1478 mmapstress08 RET linux_mmap2 1069547520/0x3fc00000 1478 mmapstress08 CALL munmap(0x8050000,0x37fb0000) 1478 mmapstress08 RET munmap 0 1478 mmapstress08 PSIG SIGSEGV SIG_DFL 1478 mmapstress08 NAMI "mmapstress08.core" alex
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