Date: Mon, 15 Jan 2018 07:43:10 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225175] Kernel panic - i915_gem* functions problem? Message-ID: <bug-225175-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225175 Bug ID: 225175 Summary: Kernel panic - i915_gem* functions problem? Product: Base System Version: 11.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: petr.fischer@me.com Backtrace from kernel crashlog: ---------------------------------- cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x40 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8260f700 stack pointer =3D 0x0:0xfffffe0466418580 frame pointer =3D 0x0:0xfffffe04664185b0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 1895 (Compositor) trap number =3D 12 panic: page fault cpuid =3D 0 KDB: stack backtrace: #0 0xffffffff80aadac7 at kdb_backtrace+0x67 #1 0xffffffff80a6bba6 at vpanic+0x186 #2 0xffffffff80a6ba13 at panic+0x43 #3 0xffffffff80edf832 at trap_fatal+0x322 #4 0xffffffff80edf889 at trap_pfault+0x49 #5 0xffffffff80edf0c6 at trap+0x286 #6 0xffffffff80ec36d1 at calltrap+0x8 #7 0xffffffff824f4aff at i915_gem_evict_something+0x9f <----------- #8 0xffffffff824f0f5f at i915_gem_object_pin+0x37f #9 0xffffffff824eeac9 at i915_gem_pager_populate+0x1a9 #10 0xffffffff80d57c99 at vm_fault_hold+0x1179 #11 0xffffffff80d56ad5 at vm_fault+0x75 #12 0xffffffff80edf927 at trap_pfault+0xe7 #13 0xffffffff80edf170 at trap+0x330 #14 0xffffffff80ec36d1 at calltrap+0x8 Uptime: 10m22s Dumping 1205 out of 16271 MB:..2%..11%..22%..31%..42%..51%..62%..71%..81%..= 91% <loading symbols - stripped> #0 doadump (textdump=3D<value optimized out>) at pcpu.h:222 in pcpu.h 222 pcpu.h: No such file or directory. (kgdb) ---------------------------------- HW: Toshiba Z30-A laptop Machine class: amd64 CPU Model: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz Haswell-ULT Integrated Graphics Controller --=20 You are receiving this mail because: You are the assignee for the bug.=
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