On Thu, Apr 15, 2010 at 12:39:13PM +0300, Daniel Braniss wrote: > > > > --xFkczX7rH1pKA3aV > > Content-Type: text/plain; charset=us-ascii > > Content-Disposition: inline > > Content-Transfer-Encoding: quoted-printable > > > > On Thu, Apr 15, 2010 at 10:22:20AM +0300, Daniel Braniss wrote: > > > Hi, > > > I'm getting this with FreeBSD-8-stable, it usually happens when > > > starting apache: > > >=20 > > > panic: vm_fault_copy_wired: page missing > > > cpuid =3D 3 > > > KDB: enter: panic > > > [thread pid 1013 tid 100106 ] > > > Stopped at kdb_enter+0x3d: movq $0,0x68f170(%rip) > > > db> tr > > > Tracing pid 1013 tid 100106 td 0xffffff0007a66ae0 > > > kdb_enter() at kdb_enter+0x3d > > > panic() at panic+0x17b > > > vm_fault_copy_entry() at vm_fault_copy_entry+0x283 > > > vmspace_fork() at vmspace_fork+0x4d0 > > > fork1() at fork1+0x35f > > > fork() at fork+0x1c > > > syscall() at syscall+0x1e7 > > > Xfast_syscall() at Xfast_syscall+0xe1 > > > --- syscall (2, FreeBSD ELF64, fork), rip =3D 0x8009f41ac, rsp =3D 0x7fff= > > ffffe7d8,=20 > > > rbp =3D 0x800c34a80 --- > > >=20 > > > any help in tracking this? > > >=20 > > > thanks, > > > danny > > > > Is it true that the process started, or at least some of loaded dso > > are from NFS mount ? > everything is nfs :-), the host is dataless > but redusing the amount of physical memory has solved the > problem, so I don't think NFS is the problem.
I do think that NFS is problem. Another key point is that your process is mlock'ed, right ? This is kind of known issue with NFS and mlock.
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