Date: Wed, 24 May 2017 19:15:47 +0300 From: Volodymyr Kostyrko <arcade@b1t.name> To: vbox@FreeBSD.org Subject: r318716 effectively kills virtualbox on STABLE-11 Message-ID: <b9468d66-7c5d-8808-e975-4bd227e829b9@b1t.name>
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Hello.
After updating today I see this:
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x5a
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff805e59c0
stack pointer = 0x28:0xfffffe046c81d570
frame pointer = 0x28:0xfffffe046c81d5e0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 37300 (VBoxHeadless)
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff803ab4e7 at kdb_backtrace+0x67
#1 0xffffffff8036add6 at vpanic+0x186
#2 0xffffffff8036ac43 at panic+0x43
#3 0xffffffff806113a2 at trap_fatal+0x322
#4 0xffffffff806113f9 at trap_pfault+0x49
#5 0xffffffff80610c36 at trap+0x286
#6 0xffffffff805f7371 at calltrap+0x8
#7 0xffffffff818924e4 at rtR0MemObjFreeBSDPhysAllocHelper+0x94
#8 0xffffffff81891bf2 at rtR0MemObjFreeBSDAllocPhysPages+0x72
#9 0xffffffff81891b6b at rtR0MemObjNativeAllocPhys+0x2b
#10 0xffffffff81935981 at nrefs+0x7da1
#11 0xffffffff819549d4 at nrefs+0x26df4
#12 0xffffffff81957902 at nrefs+0x29d22
#13 0xffffffff8186d38c at supdrvIOCtlInnerUnrestricted+0x114c
#14 0xffffffff8187ab13 at VBoxDrvFreeBSDIOCtl+0x1a3
#15 0xffffffff802eff98 at devfs_ioctl_f+0x128
#16 0xffffffff803c6965 at kern_ioctl+0x255
#17 0xffffffff803c668e at sys_ioctl+0x16e
Rebuilding virtualbox-ose* doesn't help.
--
Sphinx of black quartz judge my vow.
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