From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107065] "BUG: unable to handle kernel paging request at 0000000000002000" at amdgpu_vm_cpu_set_ptes at S3 resume Date: Fri, 29 Jun 2018 00:37:45 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0499501368==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id BBC036E08C for ; Fri, 29 Jun 2018 00:37:45 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0499501368== Content-Type: multipart/alternative; boundary="15302326650.BA43A9dD.30329" Content-Transfer-Encoding: 7bit --15302326650.BA43A9dD.30329 Date: Fri, 29 Jun 2018 00:37:45 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D107065 --- Comment #5 from dwagner --- Interesting: With amd-staging-drm-next, I see the same crash at https://cgit.freedesktop.org/~agd5f/linux/tree/drivers/gpu/drm/amd/amdgpu/a= mdgpu_vm.c?h=3Damd-staging-drm-next#n921 with the same backtrace with vm_update_mode=3D3 immediately upon starting X= 11 - not only after S3 resume. Here with symbols translated to source lines: Jun 29 01:49:05 ryzen kernel: amdgpu_vm_cpu_set_ptes (/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:921 (discriminator 2)) amdgpu Jun 29 01:49:05 ryzen kernel: amdgpu_vm_update_directories (/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:989 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1096) amdgpu Jun 29 01:49:05 ryzen kernel: ? amdgpu_vm_do_copy_ptes (/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:913) amdgpu Jun 29 01:49:05 ryzen kernel: amdgpu_gem_va_ioctl (/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:542 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:674) amdgpu Jun 29 01:49:05 ryzen kernel: ? __alloc_pages_nodemask (/mm/page_alloc.c:43= 55)=20 Jun 29 01:49:05 ryzen kernel: ? amdgpu_gem_metadata_ioctl (/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:548) amdgpu Jun 29 01:49:05 ryzen kernel: drm_ioctl_kernel+0xa7/0xf0 drm Jun 29 01:49:05 ryzen kernel: drm_ioctl+0x2f1/0x3c0 drm Jun 29 01:49:05 ryzen kernel: ? amdgpu_gem_metadata_ioctl (/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:548) amdgpu Jun 29 01:49:05 ryzen kernel: amdgpu_drm_ioctl (/./include/linux/pm_runtime.h:108 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:842) amdgpu Jun 29 01:49:05 ryzen kernel: do_vfs_ioctl (/fs/ioctl.c:46 /fs/ioctl.c:500 /fs/ioctl.c:684)=20 Jun 29 01:49:05 ryzen kernel: ? handle_mm_fault (/mm/memory.c:4133)=20 Jun 29 01:49:05 ryzen kernel: ksys_ioctl (/./include/linux/file.h:39 /fs/ioctl.c:702)=20 Jun 29 01:49:05 ryzen kernel: __x64_sys_ioctl (/fs/ioctl.c:708 /fs/ioctl.c:= 706 /fs/ioctl.c:706)=20 Jun 29 01:49:05 ryzen kernel: do_syscall_64 (/arch/x86/entry/common.c:290)= =20 Jun 29 01:49:05 ryzen kernel: entry_SYSCALL_64_after_hwframe (/./include/trace/events/initcall.h:10 /./include/trace/events/initcall.h:1= 0) --=20 You are receiving this mail because: You are the assignee for the bug.= --15302326650.BA43A9dD.30329 Date: Fri, 29 Jun 2018 00:37:45 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 5 on bug 10706= 5 from dwagner 
Interesting: With amd-staging-drm-next, I see the same crash at
https://cgit.freedeskt=
op.org/~agd5f/linux/tree/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c?h=3Damd-sta=
ging-drm-next#n921
with the same backtrace with vm_update_mode=3D3 immediately upon starting X=
11 -
not only after S3 resume. Here with symbols translated to source lines:

Jun 29 01:49:05 ryzen kernel: amdgpu_vm_cpu_set_ptes
(/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:921 (discriminator 2)) amdgpu
Jun 29 01:49:05 ryzen kernel: amdgpu_vm_update_directories
(/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:989
/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1096) amdgpu
Jun 29 01:49:05 ryzen kernel: ? amdgpu_vm_do_copy_ptes
(/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:913) amdgpu
Jun 29 01:49:05 ryzen kernel: amdgpu_gem_va_ioctl
(/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:542
/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:674) amdgpu
Jun 29 01:49:05 ryzen kernel: ? __alloc_pages_nodemask (/mm/page_alloc.c:43=
55)=20
Jun 29 01:49:05 ryzen kernel: ? amdgpu_gem_metadata_ioctl
(/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:548) amdgpu
Jun 29 01:49:05 ryzen kernel: drm_ioctl_kernel+0xa7/0xf0 drm
Jun 29 01:49:05 ryzen kernel: drm_ioctl+0x2f1/0x3c0 drm
Jun 29 01:49:05 ryzen kernel: ? amdgpu_gem_metadata_ioctl
(/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:548) amdgpu
Jun 29 01:49:05 ryzen kernel: amdgpu_drm_ioctl
(/./include/linux/pm_runtime.h:108
/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:842) amdgpu
Jun 29 01:49:05 ryzen kernel: do_vfs_ioctl (/fs/ioctl.c:46 /fs/ioctl.c:500
/fs/ioctl.c:684)=20
Jun 29 01:49:05 ryzen kernel: ? handle_mm_fault (/mm/memory.c:4133)=20
Jun 29 01:49:05 ryzen kernel: ksys_ioctl (/./include/linux/file.h:39
/fs/ioctl.c:702)=20
Jun 29 01:49:05 ryzen kernel: __x64_sys_ioctl (/fs/ioctl.c:708 /fs/ioctl.c:=
706
/fs/ioctl.c:706)=20
Jun 29 01:49:05 ryzen kernel: do_syscall_64 (/arch/x86/entry/common.c:290)=
=20
Jun 29 01:49:05 ryzen kernel: entry_SYSCALL_64_after_hwframe
(/./include/trace/events/initcall.h:10 /./include/trace/events/initcall.h:1=
0)

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