Bug 232316 - Timeout initializing vt_vga panic: page fault
Summary: Timeout initializing vt_vga panic: page fault
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: amd64 Any
: --- Affects Some People
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-10-16 11:22 UTC by Hannes Hauswedell
Modified: 2018-10-16 11:22 UTC (History)
0 users

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Description Hannes Hauswedell 2018-10-16 11:22:44 UTC 
Starting a 32bit Linux binary that uses OpenGL causes kernel panic on 12-alpha9 and the nvidia-driver.

Details including core dump can be found here:
https://hauswedell.net/crash/

This is the beginning of core.txt.0:

Fatal trap 12: page fault while in kernel mode
cpuid = 7; apic id = 09
fault virtual address   = 0xffff9950
fault code              = supervisor read data, protection violation
instruction pointer     = 0x20:0xffffffff8359586b
stack pointer           = 0x0:0xfffffe00948fe600
frame pointer           = 0x0:0xfffffe00bd1fc000
code segment            = base rx0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 8316 (valley_x86)
trap number             = 12
Timeout initializing vt_vga
panic: page fault
cpuid = 7
time = 1539475672
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00948fe2c0
vpanic() at vpanic+0x1a3/frame 0xfffffe00948fe320
panic() at panic+0x43/frame 0xfffffe00948fe380
trap_fatal() at trap_fatal+0x35c/frame 0xfffffe00948fe3d0
trap_pfault() at trap_pfault+0x62/frame 0xfffffe00948fe420
trap() at trap+0x2b4/frame 0xfffffe00948fe530
calltrap() at calltrap+0x8/frame 0xfffffe00948fe530
--- trap 0xc, rip = 0xffffffff8359586b, rsp = 0xfffffe00948fe600, rbp = 0xfffffe00bd1fc000 ---
_nv001196rm() at _nv001196rm+0x1b/frame 0xfffffe00bd1fc000
??() at 0xfffffe00bd1ff000/frame 0xdeadc0de00002ff0