From owner-freebsd-bugs@freebsd.org Mon Jan 15 07:43:10 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9D9E9EB5FB4 for ; Mon, 15 Jan 2018 07:43:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 81DA8CF6 for ; Mon, 15 Jan 2018 07:43:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5C57218DFA for ; Mon, 15 Jan 2018 07:43:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w0F7hAir056353 for ; Mon, 15 Jan 2018 07:43:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w0F7hAGZ056352 for freebsd-bugs@FreeBSD.org; Mon, 15 Jan 2018 07:43:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225175] Kernel panic - i915_gem* functions problem? Date: Mon, 15 Jan 2018 07:43:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: petr.fischer@me.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Jan 2018 07:43:10 -0000 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% #0 doadump (textdump=3D) 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.=