id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
14993	Oracle hangs on CentOS 6.7	andrew cooke		"Using both VB 5.0.10 and 5.0.12 oracle XE hangs on startup.

More exactly, on a newly booted client machine

  lsnrctl start
  sqlplus .... as sysdba
  SQL> startup

hangs at 100% cpu.  The stack trace is

{{{
[cats@localhost oracle]$ pstack 3435
#0  0x0000000002a6bd20 in ?? ()
#1  0x0000000002a6bc7d in ?? ()
#2  0x0000000002a6bc3d in __PGOSF176_skgvm_detect_xen ()
#3  0x0000000002a6c314 in ?? ()
#4  0x0000000002a6c116 in skgvm_vminfo ()
#5  0x0000000002a6bea9 in skgvm_init ()
#6  0x00000000009234cd in ksmnfy ()
#7  0x000000000208978e in kscnfy ()
#8  0x0000000000928bcf in ksmcsg ()
#9  0x0000000001558127 in ?? ()
#10 0x0000000001557396 in opistr ()
#11 0x000000000155bff1 in opiodr ()
#12 0x0000000008011445 in ttcpip ()
#13 0x000000000154aa72 in opitsk ()
#14 0x000000000154f712 in opiino ()
#15 0x000000000155bff1 in opiodr ()
#16 0x00000000015469c8 in opidrv ()
#17 0x0000000001bbf823 in sou2o ()
#18 0x000000000082da15 in opimai_real ()
#19 0x0000000001bc4cbc in ssthrdmain ()
#20 0x000000000082d981 in main ()
}}}

The host OS is Opensuse 42.1 x86_64 (some fairly old AMD CPU).

A colleague on a different machine, with a different host, is not seeing this on VB 5.0.12.  It works fine on VB 4.3.34 (and earlier versions, as far as I remember).
"	defect	closed	other	VirtualBox 5.0.12	worksforme	oracle		Linux	Linux