Date: Thu, 3 May 2001 07:31:50 -0700 (PDT) From: Matthew Jacob <mjacob@feral.com> To: current@freebsd.org Subject: lock order reversals, anyone? Message-ID: <Pine.BSF.4.21.0105030730150.91500-100000@beppo.feral.com>
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T-o-T about 24 hours ago: > lock order reversal > 1st lockmgr interlock last acquired @ /usr/src/sys/kern/kern_lock.c:239 > 2nd 0xfffffe0025df8548 process lock @ /usr/src/sys/kern/kern_exit.c:542 > 3rd 0xfffffe0000aab8d0 lockmgr interlock @ /usr/src/sys/kern/kern_lock.c:239 > acquiring duplicate lock of same type: "allproc" > 1st @ /usr/src/sys/kern/kern_proc.c:609 > 2nd @ /usr/src/sys/kern/kern_proc.c:146 > lock order reversal > 1st vnode interlock last acquired @ /usr/src/sys/ufs/ffs/ffs_vfsops.c:397 > 2nd 0xfffffc000080f218 mntvnode @ /usr/src/sys/ufs/ffs/ffs_vfsops.c:464 > 3rd 0xfffffe0026918080 vnode interlock @ /usr/src/sys/kern/vfs_subr.c:1881 > pid 288 (nsrexecd), uid 0: exited on signal 11 (core dumped) (oh, yeah, a 4.1 built executable is dying, charming) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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