From owner-freebsd-emulation  Thu Apr  6 11: 2:34 2000
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Message-ID: <38ECD130.EC5A2862@partitur.se>
Date: Thu, 06 Apr 2000 20:02:24 +0200
From: Palle Girgensohn <girgen@partitur.se>
Organization: Partitur
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To: freebsd-emulation@freebsd.org
Subject: linux-communicator problem
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Hi!

I have a problem with the linux-communicator. At Office, running
a FreeBSD-only NIS/NFS-ed network with FreeBSD as NIS server
(using master.passwd, and not listening to ports above 1023 for
pw info) it fails with a bus error, while it works at home, on a
standalone box. I've tried running it on the nfs server, to make
it as local as possible, but it doesn't help.

I believe that nis is properly configured in /compat/linux/etc
(compat/linux/etc/yp.conf is ok, and so is
/compat/linux/etc/nsswitch.conf). This happens with a local user
too, so I don't think NIS is involved this time.

It is FreeBSD 4-STABLE, rather fresh sources.
I am running linprocfs, but it happened before that as well.

communicator-linux-4.72 fails with a bus error, and truss gives
this:

...
syscall linux_sigprocmask(0x0,0x0,0x8dcd278)
        returns 0 (0x0)
syscall gettimeofday(0xbfbfda50,0x0)
        returns 0 (0x0)
syscall linux_sigprocmask(0x2,0x8f96078,0x0)
        returns 0 (0x0)
syscall linux_sigprocmask(0x0,0x0,0x8f96078)
        returns 0 (0x0)
syscall gettimeofday(0x50025ef0,0x0)
        returns 0 (0x0)
syscall linux_sigprocmask(0x2,0x8dcd378,0x0)
        returns 0 (0x0)
syscall linux_sigprocmask(0x0,0x8db8c68,0x50011ee8)
        returns 0 (0x0)
syscall linux_select(0x50011c50)
        returns 0 (0x0)
syscall gettimeofday(0x50011c1c,0x0)
        returns 0 (0x0)
SIGNAL 14
SIGNAL 14
syscall linux_sigprocmask(0x2,0x50011ee8,0x0)
        returns 0 (0x0)
syscall linux_sigreturn(0x50011be0)
        returns 0 (0x0)
SIGNAL 11
SIGNAL 11
syscall getpid()
        returns 24668 (0x605c)
SIGNAL 10
SIGNAL 10
Process stopped because of:  16
process exit, rval = 138
Bus error


Any idead?

/Palle


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