Date: Mon, 26 Oct 1998 02:32:48 -0500 From: Jim Bloom <bloom@acm.org> To: Poul-Henning Kamp <phk@FreeBSD.ORG>, bde@FreeBSD.ORG Cc: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/sys/coda coda_vnops.c src/sys/kern imgact_elf.ckern_clock.c kern_conf.c kern_lkm.c kern_malloc.c kern_physio.ckern_synch.c kern_threads.c kern_time.c link_aout.c link_elf.csubr_bus.c uipc_usrreq.c vfs_aio.c vfs_bio.c vfs_cluster.c ... Message-ID: <363425A0.F0FAA99E@acm.org> References: <199810251745.JAA18409@freefall.freebsd.org>
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I'm getting a panic "page fault while in kernel mode" while running mount_mfs. The panic is occuring in vfs_object_create() (vfs_subr.c line 2535) when object is a null pointer. I haven't had time to get much beyond this point in determining what caused the problem. I had built a new kernel a short while before with code cvsup'ed at 22:45 EST on 25 October. I noticed that there were two changes in the morning and thought it might be related. Let me know if you need more information and I'll try to get a core dump this evening. Jim Bloom bloom@acm.org Poul-Henning Kamp wrote: > > phk 1998/10/25 09:45:00 PST > > Modified files: > sys/coda coda_vnops.c > sys/kern imgact_elf.c kern_clock.c kern_conf.c > kern_lkm.c kern_malloc.c kern_physio.c > kern_synch.c kern_threads.c kern_time.c > link_aout.c link_elf.c subr_bus.c > uipc_usrreq.c vfs_aio.c vfs_bio.c > vfs_cluster.c vfs_init.c vfs_subr.c > sys/netnatm natm.c > sys/ufs/ffs ffs_inode.c ffs_vfsops.c > sys/vm vm_fault.c vm_map.c vm_object.c vm_page.c > vm_pageout.c > Log: > Nitpicking and dusting performed on a train. Removes trivial warnings > about unused variables, labels and other lint. > > Revision Changes Path > 1.7 +4 -3 src/sys/coda/coda_vnops.c > 1.42 +2 -4 src/sys/kern/imgact_elf.c > 1.82 +2 -3 src/sys/kern/kern_clock.c > 1.28 +1 -2 src/sys/kern/kern_conf.c > 1.58 +3 -6 src/sys/kern/kern_lkm.c > 1.48 +1 -3 src/sys/kern/kern_malloc.c > 1.29 +1 -2 src/sys/kern/kern_physio.c > 1.63 +3 -4 src/sys/kern/kern_synch.c > 1.9 +2 -2 src/sys/kern/kern_threads.c > 1.59 +1 -2 src/sys/kern/kern_time.c > 1.15 +1 -2 src/sys/kern/link_aout.c > 1.8 +1 -12 src/sys/kern/link_elf.c > 1.7 +1 -7 src/sys/kern/subr_bus.c > 1.37 +2 -2 src/sys/kern/uipc_usrreq.c > 1.34 +2 -5 src/sys/kern/vfs_aio.c > 1.180 +3 -23 src/sys/kern/vfs_bio.c > 1.71 +2 -2 src/sys/kern/vfs_cluster.c > 1.37 +2 -12 src/sys/kern/vfs_init.c > 1.168 +5 -13 src/sys/kern/vfs_subr.c > 1.10 +0 -4 src/sys/netnatm/natm.c > 1.48 +2 -2 src/sys/ufs/ffs/ffs_inode.c > 1.89 +2 -4 src/sys/ufs/ffs/ffs_vfsops.c > 1.89 +1 -2 src/sys/vm/vm_fault.c > 1.138 +4 -8 src/sys/vm/vm_map.c > 1.133 +2 -5 src/sys/vm/vm_object.c > 1.110 +1 -5 src/sys/vm/vm_page.c > 1.128 +1 -3 src/sys/vm/vm_pageout.c > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe cvs-all" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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