Date: Sat, 18 Jul 2015 11:15:36 -0700 From: George Hartzell <hartzell@alerce.com> To: FreeBSD Questions <questions@freebsd.org> Subject: loader can't load vmm.ko after upgrade of -STABLE Message-ID: <21930.38856.925971.642440@alacrity.local>
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I've filed this as [bug 201679](https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201679). --- I upgraded my 10.2-STABLE system via svn last night, did the build and install world and kernel dance. Generally everything is as it should be. But, I can no longer load `vmm.ko` via the loader, which used to work. I have these lines in `/boot/loader.conf`: ``` vmm_load="YES" pptdevs="0/23/0" ``` and/but at the machine boots, I get this on the console. ``` >> FreeBSD EFI boot block Loader path: /boot/loader.efi Consoles: EFI console Image base: 0x78a69000 EFI version: 2.40 EFI Firmware: EDK II (rev 1.00) FreeBSD/amd64 EFI loader, Revision 1.1 (root@fishy.alerce.com, Sat Jul 18 00:42:15 PDT 2015) Loading /boot/defaults/loader.conf /boot/kernel/kernel text=0x1396e50 data=0x132738+0x4d7f40 syms=[0x8+0x159d50+0x8 +0x17465c] /boot/entropy size=0x1000 /boot/kernel/vmm.ko | elf64_obj_loadimage: read failed Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel]... Start @ 0xffffffff802f9000 ... ``` I am unable to load them by hand via the loader either: ``` OK OK load vmm /boot/kernel/vmm.ko - elf64_obj_loadimage: read failed can't load file '/boot/kernel/vmm.ko': input/output error OK ``` Loading `/boot/kernel.old/vmm.ko` (from the old build) also fails. I can load the module using `kldload` once the system is up and running. I also noticed that the `if_urtwn.ko` module loaded via the loader, so I think that loading kernel modules is not generally broken. ``` root@fishy:~ # kldload vmm root@fishy:~ # kldstat Id Refs Address Size Name 1 9 0xffffffff80200000 1e6fa38 kernel 2 1 0xffffffff82211000 11f42 if_urtwn.ko 3 1 0xffffffff82223000 338ac2 vmm.ko root@fishy:~ # ``` I'd like to get this working. Suggestions?
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