Date: Sun, 10 Mar 1996 09:51:05 -0800 (PST) From: Mostyn/Annabella <mrl@teleport.com> To: current@freebsd.org Cc: mrl@teleport.com Subject: vm/kern_lock.c:lock_read hang ? Message-ID: <199603101751.JAA23037@linda.teleport.com>
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Hi, My occaisional ppp (kernel) hangs seem to boil down to processes sleeping at the tsleep(l, PVM, "lockrd", 0); statement in lock_read in vm/kern_lock.c. Any attempt to do anything at this point permanently hangs the machine. Another way to create an instant panic is to go into ddb (cntl/alt/esc) and type - show map which goes off to vm_map_print and panics. This with a kernel from March 3rd. Mostyn Lewis
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