On Fri, May 10, 2019 at 08:07:46AM +0200, Trond Endrestøl wrote: > On Thu, 9 May 2019 17:23-0500, Larry Rosenman wrote: > > > On 05/09/2019 5:19 pm, Trond Endrestøl wrote: > > > Host is Windows 7 x64 SP1. > > > CPU is Core i7 960. > > > Hypervisor is VirtualBox 6.0.6. > > > VM is using UEFI. > > > Kernel config is > > > https://ximalas.info/~trond/create-zfs/canmount/VBOXGUEST-amd64-head > > > > > > Crash happens early during boot, right after launching the APs. > > > > > > fault virtual address = 0x0 > > > [...] > > > KDB backtrace: > > > db_trace_self_wrapper() at > > > vpanic() at > > > panic() at > > > trap_fatal() at > > > trap_pfault() at > > > trap() at > > > calltrap() at > > > -- trap 0xc, rip = 0xffffffff8196d63a, rsp = 0xffffffff8198d730, rbp = > > > 0xffffffff8198d790 --- > > > fbt_provide_module_function() at 0xffffffff8196d63a = > > > fbt_provide_module_function+0x7a/frame 0xffffffff8198d790 > > > link_elf_each_function_nameval() at 0xffffffff80822ae5 = > > > link_elf_each_function_nameval+0x115/frame 0xffffffff8198d7e0 > > > fbt_provide_module() at 0xffffffff8196c33e = > > > fbt_provide_module+0xde/frame 0xffffffff8198dc10 > > > fbt_linker_file_cb() at 0xffffffff8196c242 = > > > fbt_linker_file_cb+0x12/frame 0xffffffff8198dc20 > > > linker_file_foreach() at 0xffffffff807c47b7 = > > > linker_file_foreach+0x67/frame 0xffffffff8198dc60 > > > mi_startup() at 0xffffffff80786de6 = mi_startup+0x216/frame > > > 0xffffffff8198dcb0 > > > btext() at 0xffffffff8030da2c = btext+0x2c > > > Uptime: 1s > > > > > > Previous BE is r346969 and works flawlessly. > > > No dumpdev is enabled to capture the details this early during boot. > > > Suggestions are welcome. > > > > There is a patch: > > From: markj_at_FreeBSD.org (on my Crash loading dtraceall thread): > > > > > > I see, my theory above is not the real problem here. The resolver for > > x86_rng_store() may return NULL, which we do not expect. Can you show > > the CPU info and features lines from the dmesg to confirm? > > CPU: Intel(R) Core(TM) i7 CPU 960 _at_ 3.20GHz (3207.36-MHz K8-class CPU) > Origin="GenuineIntel" Id=0x196a5 Family=0x6 Model=0x1a Stepping=5 > Features=0x1783fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,HTT> > Features=0x180201<SSE3,SSSE3,SSE4.1,SSE4.2> > AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> > AMD Features2=0x1<LAHF> > TSC: P-state invariant > > I'll try the patch below when I get home. > Thanks. The problem should be fixed by head r347423.Received on Fri May 10 2019 - 13:37:07 UTC
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