Bugzilla Automation <[email protected]> has asked [email protected] for
maintainer-feedback:
Bug 231583: emulators/virtualbox-ose: crash after kldload vboxdrv,
11.2-RELEASE-p3
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231583



--- Description ---
FreeBSD pf-bsd 11.2-RELEASE-p3 FreeBSD 11.2-RELEASE-p3 #0: Thu Sep  6 07:14:16
UTC 2018

Name           : virtualbox-ose
Version        : 5.2.18_1

Output from: kgdb /usr/lib/debug/boot/kernel/kernel.debug  /var/crash/vmcore.1
------------------------------------------------
Fatal trap 12: page fault while in kernel mode                                 

cpuid = 0; apic id = 00                                                        

fault virtual address   = 0x134                                                

fault code      = supervisor read data, page not present                       

instruction pointer = 0x20:0xffffffff80a98280                                  

stack pointer           = 0x28:0xfffffe04666d1570                              

frame pointer           = 0x28:0xfffffe04666d15a0                              

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     = 1878 (kldload)                                           

trap number     = 12                                                           

panic: page fault                                                              

cpuid = 0                                                                      

KDB: stack backtrace:                                                          

#0 0xffffffff80b3d567 at kdb_backtrace+0x67                                    

#1 0xffffffff80af6b07 at vpanic+0x177                                          

#2 0xffffffff80af6983 at panic+0x43                                            

#3 0xffffffff80f77fdf at trap_fatal+0x35f                                      

#4 0xffffffff80f78039 at trap_pfault+0x49                                      

#5 0xffffffff80f77807 at trap+0x2c7                                            

#6 0xffffffff80f57dcc at calltrap+0x8                                          

#7 0xffffffff80a980d7 at destroy_dev+0x37                                      

#8 0xffffffff82999117 at VBoxDrvFreeBSDModuleEvent+0x117                       

#9 0xffffffff80ad5f5f at module_register_init+0xbf                             

#10 0xffffffff80aca07f at linker_load_module+0xb3f                             

#11 0xffffffff80acb871 at kern_kldload+0xc1                                    

#12 0xffffffff80acb98b at sys_kldload+0x5b                                     

#13 0xffffffff80f79068 at amd64_syscall+0xa38                                  

#14 0xffffffff80f5861d at fast_syscall_common+0x101                            

Uptime: 2m3s
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