dri-devel July 2018

dri-devel@lists.freedesktop.org

277 participants
1883 discussions

[Bug 199959] New: amdgpu, regression?: system freezes after resume
by bugzilla-daemon＠bugzilla.kernel.org 26 Aug '18

26 Aug '18

https://bugzilla.kernel.org/show_bug.cgi?id=199959 Bug ID: 199959 Summary: amdgpu, regression?: system freezes after resume Product: Drivers Version: 2.5 Kernel Version: 4.17 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: mezin.alexander(a)gmail.com Regression: No Created attachment 276359 --> https://bugzilla.kernel.org/attachment.cgi?id=276359&action=edit failed resume - journalctl output After suspend and resume, I see the lock screen, but mouse cursor doesn't move, pressing keys doesn't seem to change anything (can't perform VT switch too). Sapphire Radeon RX 580 Pulse 8 Gb Two displays connected through DisplayPort: Dell P2415Q and LG 27UD69P Cinnamon desktop (Xorg) Arch Linux Happens on kernels 4.16.13 and 4.17 (even with amdgpu.dc=0) Doesn happen with kernel 4.14.48 (and earlier 4.14.*) -- You are receiving this mail because: You are watching the assignee of the bug.

1 30

[Bug 56666] New: AMD SUMO GPU lockup when launching any heavy 3D application
by bugzilla-daemon＠freedesktop.org 25 Aug '18

25 Aug '18

https://bugs.freedesktop.org/show_bug.cgi?id=56666 Priority: medium Bug ID: 56666 Assignee: dri-devel(a)lists.freedesktop.org Summary: AMD SUMO GPU lockup when launching any heavy 3D application Severity: critical Classification: Unclassified OS: Linux (All) Reporter: runetmember(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 69423 --> https://bugs.freedesktop.org/attachment.cgi?id=69423&action=edit AMD SUMO GPU lockup when I launch Unigine Heaven 3 GPU lockup happen for me while launching any heavy 3D application on Radeon HD 6620G. For example GPU lockup 100% reproducible when I launch Unigine Heaven 3 (dmesg attached). It also may happen in web-browser, if browser use rendering hardware acceleration (for example Firefox with enabled "layers.acceleration.force-enabled" option). Lockup is not reproducible when I launch same applications on discrete Radeon HD 6650M GPU using DRI_PRIME feature, so I guess my issue related to AMD SUMO GPU's (or maybe to more APU's). Software: Kubuntu 12.10 x86_64 updated from Xorg Edgers PPA. Linux 3.7rc3. With Linux 3.5 and 3.6 is also reproducible, Mesa: 9.1~git20121029.00e6819e libdrm-radeon1: git20121025.bc494b31 xserver-xorg-video-radeon: git20120928.e8cb0b72 xserver-xorg-core: 1.13.0+git20120920.70e57668 KDE 4.9.2, desktop effects enabled. Hardware: Acer Aspire 7560G laptop, BIOS 2.04, AMD APU A8-3500M with integrated Radeon HD 6620G (SUMO) Discrete AMD Radeon HD 6650M (TURKS) -- You are receiving this mail because: You are the assignee for the bug.

1 5

[PATCH] drm/kms/crtc: Improving the func drm_mode_setcrtc
by Satendra Singh Thakur 24 Aug '18

24 Aug '18

Following changes are done to this func: 1. Currently there are many redundant error checks for count_connectors, mode, fb and mode_valid. if (crtc_req->mode_valid) if (crtc_req->count_connectors == 0 && mode) if (crtc_req->count_connectors > 0 && (!mode || !fb)) if (crtc_req->count_connectors > 0) if (crtc_req->count_connectors > config->num_connector) These 5 checks are replaced by just 2 checks. if (!crtc_req->mode_valid) if (!crtc_req->count_connectors || crtc_req->count_connectors > config->num_connector) 2. Also, currently, if user pass invalid args count_connectors=0, mode=NULL, fb=NULL, code wont throw any errors and eventually __drm_mode_set_config_internal will be called. With the modified code, this will be taken care. 3. Also, these error checks alongwith following if (!file_priv->aspect_ratio_allowed && (crtc_req->mode.flags & DRM_MODE_FLAG_PIC_AR_MASK) has been moved before taking mutex and modeset lock because they don't need any lock. Moreover, after grabbing locks, if its found that user supplied invalid args, it will be too late as getting lock may require considerable time. 4. Also, if modeset_lock is tried many times in case of EDEADLK error, then this will be the code flow retry: ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx); if (ret)-->this is true goto out; out: if (fb) if (connector_set) drm_mode_destroy(dev, mode); if (ret == -EDEADLK) goto retry; It can be observed that checks on fb, connector_set and call to mode_destroy are redundant in retry-case. If we keep if (ret == -EDEADLK) just after out:, that will avoid redundant checks. In the normal case (non-retry), all checks will be required. Thus shifting of if (ret == -EDEADLK) right after out label won't affect normal case. 5. Also, kfree is moved inside if (connector_set). 6. Also, if major error checks are in the beginning of the func and if user supplied invalid params, we will exit the func sooner without wasting much effort in finding crtc and framebuffer etc. Signed-off-by: Satendra Singh Thakur <satendra.t(a)samsung.com> --- drivers/gpu/drm/drm_crtc.c | 207 +++++++++++++++++++++------------------------ 1 file changed, 98 insertions(+), 109 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 98a36e6..15927e7 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -578,7 +578,25 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, */ if (crtc_req->x & 0xffff0000 || crtc_req->y & 0xffff0000) return -ERANGE; - + if (!file_priv->aspect_ratio_allowed && + (crtc_req->mode.flags & DRM_MODE_FLAG_PIC_AR_MASK) != + DRM_MODE_FLAG_PIC_AR_NONE) { + DRM_DEBUG_KMS("Unexpected aspect-ratio flag bits\n"); + return -EINVAL; + } + /* Check if the flag is set*/ + if (!crtc_req->mode_valid) { + DRM_DEBUG_KMS("mode_valid flag [%d] is not set\n", + crtc_req->mode_valid); + return -EINVAL; + } + /* Check the validity of count_connectors supplied by user */ + if (!crtc_req->count_connectors || + crtc_req->count_connectors > config->num_connector) { + DRM_DEBUG_KMS("Invalid connectors' count %d\n", + crtc_req->count_connectors); + return -EINVAL; + } crtc = drm_crtc_find(dev, file_priv, crtc_req->crtc_id); if (!crtc) { DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id); @@ -595,134 +613,105 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, if (ret) goto out; - if (crtc_req->mode_valid) { - /* If we have a mode we need a framebuffer. */ - /* If we pass -1, set the mode with the currently bound fb */ - if (crtc_req->fb_id == -1) { - struct drm_framebuffer *old_fb; + /* If we have a mode we need a framebuffer. */ + /* If we pass -1, set the mode with the currently bound fb */ + if (crtc_req->fb_id == -1) { + struct drm_framebuffer *old_fb; - if (plane->state) - old_fb = plane->state->fb; - else - old_fb = plane->fb; + if (plane->state) + old_fb = plane->state->fb; + else + old_fb = plane->fb; - if (!old_fb) { - DRM_DEBUG_KMS("CRTC doesn't have current FB\n"); - ret = -EINVAL; - goto out; - } - - fb = old_fb; - /* Make refcounting symmetric with the lookup path. */ - drm_framebuffer_get(fb); - } else { - fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id); - if (!fb) { - DRM_DEBUG_KMS("Unknown FB ID%d\n", - crtc_req->fb_id); - ret = -ENOENT; - goto out; - } - } - - mode = drm_mode_create(dev); - if (!mode) { - ret = -ENOMEM; - goto out; - } - if (!file_priv->aspect_ratio_allowed && - (crtc_req->mode.flags & DRM_MODE_FLAG_PIC_AR_MASK) != DRM_MODE_FLAG_PIC_AR_NONE) { - DRM_DEBUG_KMS("Unexpected aspect-ratio flag bits\n"); + if (!old_fb) { + DRM_DEBUG_KMS("CRTC doesn't have current FB\n"); ret = -EINVAL; goto out; } - - ret = drm_mode_convert_umode(dev, mode, &crtc_req->mode); - if (ret) { - DRM_DEBUG_KMS("Invalid mode\n"); + fb = old_fb; + /* Make refcounting symmetric with the lookup path. */ + drm_framebuffer_get(fb); + } else { + fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id); + if (!fb) { + DRM_DEBUG_KMS("Unknown FB ID%d\n", + crtc_req->fb_id); + ret = -ENOENT; goto out; } - - /* - * Check whether the primary plane supports the fb pixel format. - * Drivers not implementing the universal planes API use a - * default formats list provided by the DRM core which doesn't - * match real hardware capabilities. Skip the check in that - * case. - */ - if (!plane->format_default) { - ret = drm_plane_check_pixel_format(plane, - fb->format->format, - fb->modifier); - if (ret) { - struct drm_format_name_buf format_name; - DRM_DEBUG_KMS("Invalid pixel format %s, modifier 0x%llx\n", - drm_get_format_name(fb->format->format, - &format_name), - fb->modifier); - goto out; - } - } - - ret = drm_crtc_check_viewport(crtc, crtc_req->x, crtc_req->y, - mode, fb); - if (ret) - goto out; - } - if (crtc_req->count_connectors == 0 && mode) { - DRM_DEBUG_KMS("Count connectors is 0 but mode set\n"); - ret = -EINVAL; + mode = drm_mode_create(dev); + if (!mode) { + ret = -ENOMEM; goto out; } - if (crtc_req->count_connectors > 0 && (!mode || !fb)) { - DRM_DEBUG_KMS("Count connectors is %d but no mode or fb set\n", - crtc_req->count_connectors); - ret = -EINVAL; + ret = drm_mode_convert_umode(dev, mode, &crtc_req->mode); + if (ret) { + DRM_DEBUG_KMS("Invalid mode\n"); goto out; } - if (crtc_req->count_connectors > 0) { - u32 out_id; + /* + * Check whether the primary plane supports the fb pixel format. + * Drivers not implementing the universal planes API use a + * default formats list provided by the DRM core which doesn't + * match real hardware capabilities. Skip the check in that + * case. + */ + if (!plane->format_default) { + ret = drm_plane_check_pixel_format(plane, + fb->format->format, + fb->modifier); + if (ret) { + struct drm_format_name_buf format_name; - /* Avoid unbounded kernel memory allocation */ - if (crtc_req->count_connectors > config->num_connector) { - ret = -EINVAL; + DRM_DEBUG_KMS("Invalid pixel format %s, modifier 0x%llx\n", + drm_get_format_name(fb->format->format, + &format_name), + fb->modifier); goto out; } + } - connector_set = kmalloc_array(crtc_req->count_connectors, + ret = drm_crtc_check_viewport(crtc, crtc_req->x, crtc_req->y, + mode, fb); + if (ret) + goto out; + + connector_set = kmalloc_array(crtc_req->count_connectors, sizeof(struct drm_connector *), GFP_KERNEL); - if (!connector_set) { - ret = -ENOMEM; - goto out; - } + if (!connector_set) { + ret = -ENOMEM; + goto out; + } - for (i = 0; i < crtc_req->count_connectors; i++) { - connector_set[i] = NULL; - set_connectors_ptr = (uint32_t __user *)(unsigned long)crtc_req->set_connectors_ptr; - if (get_user(out_id, &set_connectors_ptr[i])) { - ret = -EFAULT; - goto out; - } + for (i = 0; i < crtc_req->count_connectors; i++) { + u32 out_id; - connector = drm_connector_lookup(dev, file_priv, out_id); - if (!connector) { - DRM_DEBUG_KMS("Connector id %d unknown\n", - out_id); - ret = -ENOENT; - goto out; - } - DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", - connector->base.id, - connector->name); + connector_set[i] = NULL; + set_connectors_ptr = + (uint32_t __user *)(unsigned long)crtc_req->set_connectors_ptr; + if (get_user(out_id, &set_connectors_ptr[i])) { + ret = -EFAULT; + goto out; + } - connector_set[i] = connector; + connector = drm_connector_lookup(dev, file_priv, out_id); + if (!connector) { + DRM_DEBUG_KMS("Connector id %d unknown\n", + out_id); + ret = -ENOENT; + goto out; } + DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", + connector->base.id, + connector->name); + + connector_set[i] = connector; } set.crtc = crtc; @@ -735,6 +724,11 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, ret = __drm_mode_set_config_internal(&set, &ctx); out: + if (ret == -EDEADLK) { + ret = drm_modeset_backoff(&ctx); + if (!ret) + goto retry; + } if (fb) drm_framebuffer_put(fb); @@ -743,14 +737,9 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, if (connector_set[i]) drm_connector_put(connector_set[i]); } + kfree(connector_set); } - kfree(connector_set); drm_mode_destroy(dev, mode); - if (ret == -EDEADLK) { - ret = drm_modeset_backoff(&ctx); - if (!ret) - goto retry; - } drm_modeset_drop_locks(&ctx); drm_modeset_acquire_fini(&ctx); mutex_unlock(&crtc->dev->mode_config.mutex); -- 2.7.4

4 5

[PATCH 0/2] Add R-Car V3H (R8A77980) support to the R-Car LVDS driver
by Sergei Shtylyov 24 Aug '18

24 Aug '18

Hello! Here's the set of 2 patches against the 'drm-next' branch of the 'drm.git' repo. The purpose of these patches is to add the R-Car V3H (R8A77980) support to the R-Car LVDS driver. [1/2] dt-bindings: display: renesas: lvds: document R8A77980 bindings [2/2] drm: rcar-du: lvds: add R8A77980 support MBR, Sergei

3 7

[PATCH v5 0/8] drm: Add generic fbdev emulation
by Noralf Trønnes 24 Aug '18

24 Aug '18

This patchset adds generic fbdev emulation for drivers that supports GEM based dumb buffers which support .gem_prime_vmap and gem_prime_mmap. An API is begun to support in-kernel clients in general. I've squashed the client patches to ease review. All patches have ack's and rb's so I'll apply this next week unless something more comes up. It's taken me 6 months to get this done so I look forward to getting it applied. Thanks a lot Daniel for helping me make this happen! Noralf. Changes since version 4: - Squash the two client patches to ease review. - Remove drm_client_put() doc references. - Remove drm_client_funcs->release, it's use went away in version 3. - Add drm_client_dev_hotplug() doc Changes since version 3: - drm/cma-helper: Use the generic fbdev emulation: Fix error path - Remove setting .lastclose in new tinydrm driver ili9341 Changes since version 2: - Applied first 3 patches to drm-misc-next - Drop client reference counting and only allow the driver to release clients. Noralf Trønnes (8): drm: Begin an API for in-kernel clients drm/fb-helper: Add generic fbdev emulation .fb_probe function drm/pl111: Set .gem_prime_vmap and .gem_prime_mmap drm/cma-helper: Use the generic fbdev emulation drm/debugfs: Add internal client debugfs file drm/fb-helper: Finish the generic fbdev emulation drm/tinydrm: Use drm_fbdev_generic_setup() drm/cma-helper: Remove drm_fb_cma_fbdev_init_with_funcs() Documentation/gpu/drm-client.rst | 12 + Documentation/gpu/index.rst | 1 + drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/drm_client.c | 415 ++++++++++++++++++++++++++++ drivers/gpu/drm/drm_debugfs.c | 7 + drivers/gpu/drm/drm_drv.c | 8 + drivers/gpu/drm/drm_fb_cma_helper.c | 379 +++---------------------- drivers/gpu/drm/drm_fb_helper.c | 316 ++++++++++++++++++++- drivers/gpu/drm/drm_file.c | 3 + drivers/gpu/drm/drm_probe_helper.c | 3 + drivers/gpu/drm/pl111/pl111_drv.c | 2 + drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 3 +- drivers/gpu/drm/tinydrm/ili9225.c | 1 - drivers/gpu/drm/tinydrm/ili9341.c | 1 - drivers/gpu/drm/tinydrm/mi0283qt.c | 1 - drivers/gpu/drm/tinydrm/st7586.c | 1 - drivers/gpu/drm/tinydrm/st7735r.c | 1 - include/drm/drm_client.h | 139 ++++++++++ include/drm/drm_device.h | 21 ++ include/drm/drm_fb_cma_helper.h | 6 - include/drm/drm_fb_helper.h | 38 +++ 21 files changed, 1007 insertions(+), 353 deletions(-) create mode 100644 Documentation/gpu/drm-client.rst create mode 100644 drivers/gpu/drm/drm_client.c create mode 100644 include/drm/drm_client.h -- 2.15.1

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[Bug 105913] [IGT] igt@gem_shrink@pread Test assertion failure function gem_read, file ioctl_wrappers.c
by bugzilla-daemon＠freedesktop.org 23 Aug '18

23 Aug '18

https://bugs.freedesktop.org/show_bug.cgi?id=105913 Bug ID: 105913 Summary: [IGT] igt@gem_shrink@pread Test assertion failure function gem_read, file ioctl_wrappers.c Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: IGT Assignee: dri-devel(a)lists.freedesktop.org Reporter: ricardo.o.perez(a)intel.com Created attachment 138639 --> https://bugs.freedesktop.org/attachment.cgi?id=138639&action=edit dmesg and kern-logs CNL QA System is failing the following test: igt@gem_shrink@pread Software Version: IGT-Version: 1.22-g0721161 (x86_64) (Linux: 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ x86_64) Using 62 processes and 128MiB per process Stack trace: #0 [__igt_fail_assert+0x101] #1 [gem_read+0x91] #2 [<unknown>+0x91] child 0 died with signal 9, Killed Subtest pread: FAIL (179.205s) Stderr: (gem_shrink:10628) ioctl-wrappers-CRITICAL: Test assertion failure function gem_read, file ioctl_wrappers.c:387: (gem_shrink:10628) ioctl-wrappers-CRITICAL: Failed assertion: __gem_read(fd, handle, offset, buf, length) == 0 (gem_shrink:10628) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory (gem_shrink:10628) ioctl-wrappers-CRITICAL: error: -12 != 0 Subtest pread failed. No log. Dmesg: [ 260.304006] 1 and 0 pages still available in the bound and unbound GPU page lists. [ 260.304085] kworker/u9:2 invoked oom-killer: gfp_mask=0x14002c0(GFP_KERNEL|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 260.304090] CPU: 2 PID: 348 Comm: kworker/u9:2 Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 260.304091] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 260.304101] Workqueue: rb_allocator iwl_pcie_rx_allocator_work [iwlwifi] [ 260.304102] Call Trace: [ 260.304109] dump_stack+0x5c/0x85 [ 260.304112] dump_header+0x6b/0x27c [ 260.304115] oom_kill_process+0x239/0x480 [ 260.304116] ? oom_badness+0xeb/0x160 [ 260.304118] out_of_memory+0x10f/0x480 [ 260.304120] __alloc_pages_slowpath+0xcdd/0xdb0 [ 260.304123] ? __update_load_avg_se.isra.38+0x1c1/0x1d0 [ 260.304126] __alloc_pages_nodemask+0x246/0x280 [ 260.304131] iwl_pcie_rx_alloc_page+0x25/0x90 [iwlwifi] [ 260.304137] iwl_pcie_rx_allocator_work+0x128/0x370 [iwlwifi] [ 260.304141] process_one_work+0x147/0x3c0 [ 260.304143] worker_thread+0x4a/0x440 [ 260.304145] kthread+0xf8/0x130 [ 260.304147] ? rescuer_thread+0x360/0x360 [ 260.304148] ? kthread_associate_blkcg+0x90/0x90 [ 260.304151] ret_from_fork+0x35/0x40 [ 260.304152] Mem-Info: [ 260.304157] active_anon:6190 inactive_anon:1909516 isolated_anon:448 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:3122 bounce:0 free:27808 free_pcp:90 free_cma:0 [ 260.304160] Node 0 active_anon:24760kB inactive_anon:7638064kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 260.304161] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 260.304165] lowmem_reserve[]: 0 747 7758 7758 7758 [ 260.304167] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767444kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 260.304171] lowmem_reserve[]: 0 0 7010 7010 7010 [ 260.304173] Node 0 Normal free:60808kB min:60944kB low:76180kB high:91416kB active_anon:24500kB inactive_anon:6870480kB active_file:236kB inactive_file:240kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:12484kB bounce:0kB free_pcp:360kB local_pcp:360kB free_cma:0kB [ 260.304177] lowmem_reserve[]: 0 0 0 0 0 [ 260.304179] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 260.304190] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 260.304200] Node 0 Normal: 568*4kB (UME) 299*8kB (UM) 149*16kB (UME) 123*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60840kB [ 260.304213] 1911494 total pagecache pages [ 260.304215] 836 pages in swap cache [ 260.304216] Swap cache stats: add 5093657, delete 5092313, find 110160/132281 [ 260.304217] Free swap = 7673432kB [ 260.304217] Total swap = 8000508kB [ 260.304218] 2056177 pages RAM [ 260.304218] 0 pages HighMem/MovableOnly [ 260.304219] 54740 pages reserved [ 260.304219] 0 pages cma reserved [ 260.304220] 0 pages hwpoisoned [ 260.304381] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 260.304397] Killed process 10617 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 281.828011] 1 and 32768 pages still available in the bound and unbound GPU page lists. [ 281.828093] kworker/u9:2 invoked oom-killer: gfp_mask=0x14002c0(GFP_KERNEL|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 281.828097] CPU: 0 PID: 348 Comm: kworker/u9:2 Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 281.828098] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 281.828110] Workqueue: rb_allocator iwl_pcie_rx_allocator_work [iwlwifi] [ 281.828112] Call Trace: [ 281.828118] dump_stack+0x5c/0x85 [ 281.828121] dump_header+0x6b/0x27c [ 281.828124] oom_kill_process+0x239/0x480 [ 281.828126] ? oom_badness+0xeb/0x160 [ 281.828128] out_of_memory+0x10f/0x480 [ 281.828131] __alloc_pages_slowpath+0xcdd/0xdb0 [ 281.828134] ? __update_load_avg_se.isra.38+0x1c1/0x1d0 [ 281.828136] __alloc_pages_nodemask+0x246/0x280 [ 281.828143] iwl_pcie_rx_alloc_page+0x25/0x90 [iwlwifi] [ 281.828150] iwl_pcie_rx_allocator_work+0x128/0x370 [iwlwifi] [ 281.828153] process_one_work+0x147/0x3c0 [ 281.828156] worker_thread+0x4a/0x440 [ 281.828158] kthread+0xf8/0x130 [ 281.828160] ? rescuer_thread+0x360/0x360 [ 281.828162] ? kthread_associate_blkcg+0x90/0x90 [ 281.828164] ret_from_fork+0x35/0x40 [ 281.828166] Mem-Info: [ 281.828171] active_anon:6176 inactive_anon:1909559 isolated_anon:416 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:3095 bounce:0 free:27800 free_pcp:136 free_cma:0 [ 281.828174] Node 0 active_anon:24704kB inactive_anon:7638236kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 281.828175] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 281.828179] lowmem_reserve[]: 0 747 7758 7758 7758 [ 281.828183] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767604kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 281.828186] lowmem_reserve[]: 0 0 7010 7010 7010 [ 281.828189] Node 0 Normal free:60776kB min:60944kB low:76180kB high:91416kB active_anon:24444kB inactive_anon:6870424kB active_file:240kB inactive_file:236kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:12376kB bounce:0kB free_pcp:540kB local_pcp:0kB free_cma:0kB [ 281.828194] lowmem_reserve[]: 0 0 0 0 0 [ 281.828196] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 281.828208] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 281.828220] Node 0 Normal: 568*4kB (UME) 299*8kB (UM) 149*16kB (UME) 121*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60776kB [ 281.828235] 1911494 total pagecache pages [ 281.828238] 836 pages in swap cache [ 281.828239] Swap cache stats: add 5093657, delete 5092313, find 110160/132281 [ 281.828239] Free swap = 7673432kB [ 281.828240] Total swap = 8000508kB [ 281.828241] 2056177 pages RAM [ 281.828241] 0 pages HighMem/MovableOnly [ 281.828242] 54740 pages reserved [ 281.828242] 0 pages cma reserved [ 281.828243] 0 pages hwpoisoned [ 281.828433] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 281.828453] Killed process 10618 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 297.168009] 1 and 65536 pages still available in the bound and unbound GPU page lists. [ 297.168089] irqbalance invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 297.168094] CPU: 0 PID: 756 Comm: irqbalance Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 297.168095] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 297.168096] Call Trace: [ 297.168104] dump_stack+0x5c/0x85 [ 297.168108] dump_header+0x6b/0x27c [ 297.168111] oom_kill_process+0x239/0x480 [ 297.168113] ? oom_badness+0xeb/0x160 [ 297.168115] out_of_memory+0x10f/0x480 [ 297.168117] __alloc_pages_slowpath+0xcdd/0xdb0 [ 297.168121] __alloc_pages_nodemask+0x246/0x280 [ 297.168123] filemap_fault+0x2e9/0x650 [ 297.168125] ? filemap_map_pages+0x188/0x370 [ 297.168128] ext4_filemap_fault+0x2c/0x3b [ 297.168131] __do_fault+0x1f/0xb6 [ 297.168133] __handle_mm_fault+0xbfc/0x1130 [ 297.168136] handle_mm_fault+0xfa/0x200 [ 297.168139] __do_page_fault+0x257/0x4f0 [ 297.168141] ? page_fault+0x2f/0x50 [ 297.168143] page_fault+0x45/0x50 [ 297.168144] RIP: 0002: (null) [ 297.168146] RSP: 000a:00007fff6077fd38 EFLAGS: 7fff6077f9bc [ 297.168147] Mem-Info: [ 297.168152] active_anon:6162 inactive_anon:1909667 isolated_anon:320 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:3068 bounce:0 free:27761 free_pcp:213 free_cma:0 [ 297.168155] Node 0 active_anon:24648kB inactive_anon:7638668kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 297.168156] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 297.168160] lowmem_reserve[]: 0 747 7758 7758 7758 [ 297.168164] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767388kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 297.168167] lowmem_reserve[]: 0 0 7010 7010 7010 [ 297.168170] Node 0 Normal free:60620kB min:60944kB low:76180kB high:91416kB active_anon:24388kB inactive_anon:6871068kB active_file:236kB inactive_file:240kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:12268kB bounce:0kB free_pcp:848kB local_pcp:308kB free_cma:0kB [ 297.168174] lowmem_reserve[]: 0 0 0 0 0 [ 297.168177] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 297.168189] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 297.168202] Node 0 Normal: 553*4kB (ME) 293*8kB (M) 148*16kB (UME) 120*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60620kB [ 297.168217] 1911494 total pagecache pages [ 297.168219] 836 pages in swap cache [ 297.168220] Swap cache stats: add 5093657, delete 5092313, find 110160/132281 [ 297.168221] Free swap = 7673432kB [ 297.168222] Total swap = 8000508kB [ 297.168222] 2056177 pages RAM [ 297.168223] 0 pages HighMem/MovableOnly [ 297.168223] 54740 pages reserved [ 297.168224] 0 pages cma reserved [ 297.168224] 0 pages hwpoisoned [ 297.168409] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 297.168429] Killed process 10619 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 305.312012] 1 and 98304 pages still available in the bound and unbound GPU page lists. [ 305.312092] kworker/u9:2 invoked oom-killer: gfp_mask=0x14002c0(GFP_KERNEL|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 305.312098] CPU: 3 PID: 348 Comm: kworker/u9:2 Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 305.312099] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 305.312111] Workqueue: rb_allocator iwl_pcie_rx_allocator_work [iwlwifi] [ 305.312112] Call Trace: [ 305.312120] dump_stack+0x5c/0x85 [ 305.312123] dump_header+0x6b/0x27c [ 305.312126] oom_kill_process+0x239/0x480 [ 305.312128] ? oom_badness+0xeb/0x160 [ 305.312130] out_of_memory+0x10f/0x480 [ 305.312132] __alloc_pages_slowpath+0xcdd/0xdb0 [ 305.312135] ? __update_load_avg_se.isra.38+0x1c1/0x1d0 [ 305.312138] __alloc_pages_nodemask+0x246/0x280 [ 305.312145] iwl_pcie_rx_alloc_page+0x25/0x90 [iwlwifi] [ 305.312151] iwl_pcie_rx_allocator_work+0x128/0x370 [iwlwifi] [ 305.312155] process_one_work+0x147/0x3c0 [ 305.312157] worker_thread+0x4a/0x440 [ 305.312160] kthread+0xf8/0x130 [ 305.312162] ? rescuer_thread+0x360/0x360 [ 305.312164] ? kthread_associate_blkcg+0x90/0x90 [ 305.312166] ret_from_fork+0x35/0x40 [ 305.312168] Mem-Info: [ 305.312173] active_anon:6148 inactive_anon:1909356 isolated_anon:608 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:3041 bounce:0 free:27761 free_pcp:259 free_cma:0 [ 305.312177] Node 0 active_anon:24592kB inactive_anon:7637424kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):2432kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 305.312178] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 305.312182] lowmem_reserve[]: 0 747 7758 7758 7758 [ 305.312185] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767264kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 305.312189] lowmem_reserve[]: 0 0 7010 7010 7010 [ 305.312192] Node 0 Normal free:60620kB min:60944kB low:76180kB high:91416kB active_anon:24332kB inactive_anon:6869952kB active_file:236kB inactive_file:240kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:12160kB bounce:0kB free_pcp:1032kB local_pcp:0kB free_cma:0kB [ 305.312196] lowmem_reserve[]: 0 0 0 0 0 [ 305.312199] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 305.312211] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 305.312223] Node 0 Normal: 553*4kB (ME) 293*8kB (M) 148*16kB (UME) 120*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60620kB [ 305.312238] 1911494 total pagecache pages [ 305.312240] 836 pages in swap cache [ 305.312241] Swap cache stats: add 5093657, delete 5092313, find 110160/132281 [ 305.312242] Free swap = 7673432kB [ 305.312242] Total swap = 8000508kB [ 305.312243] 2056177 pages RAM [ 305.312243] 0 pages HighMem/MovableOnly [ 305.312244] 54740 pages reserved [ 305.312244] 0 pages cma reserved [ 305.312245] 0 pages hwpoisoned [ 305.312428] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 305.312446] Killed process 10620 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 306.956010] 1 and 131072 pages still available in the bound and unbound GPU page lists. [ 306.956090] wpa_supplicant invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 306.956096] CPU: 0 PID: 874 Comm: wpa_supplicant Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 306.956097] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 306.956099] Call Trace: [ 306.956106] dump_stack+0x5c/0x85 [ 306.956110] dump_header+0x6b/0x27c [ 306.956112] oom_kill_process+0x239/0x480 [ 306.956115] ? oom_badness+0xeb/0x160 [ 306.956117] out_of_memory+0x10f/0x480 [ 306.956119] __alloc_pages_slowpath+0xcdd/0xdb0 [ 306.956124] ? compat_poll_select_copy_remaining+0x140/0x140 [ 306.956127] __alloc_pages_nodemask+0x246/0x280 [ 306.956129] filemap_fault+0x2e9/0x650 [ 306.956131] ? filemap_map_pages+0x188/0x370 [ 306.956134] ext4_filemap_fault+0x2c/0x3b [ 306.956137] __do_fault+0x1f/0xb6 [ 306.956139] __handle_mm_fault+0xbfc/0x1130 [ 306.956142] handle_mm_fault+0xfa/0x200 [ 306.956145] __do_page_fault+0x257/0x4f0 [ 306.956147] ? page_fault+0x2f/0x50 [ 306.956149] page_fault+0x45/0x50 [ 306.956152] RIP: e91f96e0:0x5611e91f9800 [ 306.956153] RSP: 0000:00005611e921c740 EFLAGS: 5611e91f9770 [ 306.956155] Mem-Info: [ 306.956160] active_anon:6134 inactive_anon:1909452 isolated_anon:480 active_file:45 inactive_file:75 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:3014 bounce:0 free:27730 free_pcp:336 free_cma:0 [ 306.956164] Node 0 active_anon:24536kB inactive_anon:7637808kB active_file:180kB inactive_file:300kB unevictable:0kB isolated(anon):1920kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 306.956165] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 306.956169] lowmem_reserve[]: 0 747 7758 7758 7758 [ 306.956173] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767592kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 306.956177] lowmem_reserve[]: 0 0 7010 7010 7010 [ 306.956180] Node 0 Normal free:60496kB min:60944kB low:76180kB high:91416kB active_anon:24276kB inactive_anon:6870252kB active_file:180kB inactive_file:296kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:12052kB bounce:0kB free_pcp:1340kB local_pcp:308kB free_cma:0kB [ 306.956184] lowmem_reserve[]: 0 0 0 0 0 [ 306.956187] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 306.956199] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 306.956212] Node 0 Normal: 554*4kB (UME) 293*8kB (M) 140*16kB (UME) 120*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60496kB [ 306.956228] 1911494 total pagecache pages [ 306.956230] 836 pages in swap cache [ 306.956231] Swap cache stats: add 5093657, delete 5092313, find 110160/132283 [ 306.956232] Free swap = 7673432kB [ 306.956233] Total swap = 8000508kB [ 306.956233] 2056177 pages RAM [ 306.956234] 0 pages HighMem/MovableOnly [ 306.956234] 54740 pages reserved [ 306.956235] 0 pages cma reserved [ 306.956236] 0 pages hwpoisoned [ 306.956424] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 306.956445] Killed process 10621 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 313.404009] 1 and 163840 pages still available in the bound and unbound GPU page lists. [ 316.388007] 1 and 163840 pages still available in the bound and unbound GPU page lists. [ 316.388084] systemd-timesyn invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 316.388089] CPU: 1 PID: 568 Comm: systemd-timesyn Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 316.388090] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 316.388091] Call Trace: [ 316.388098] dump_stack+0x5c/0x85 [ 316.388102] dump_header+0x6b/0x27c [ 316.388104] oom_kill_process+0x239/0x480 [ 316.388106] ? oom_badness+0xeb/0x160 [ 316.388107] out_of_memory+0x10f/0x480 [ 316.388110] __alloc_pages_slowpath+0xcdd/0xdb0 [ 316.388113] __alloc_pages_nodemask+0x246/0x280 [ 316.388115] filemap_fault+0x2e9/0x650 [ 316.388117] ? filemap_map_pages+0x266/0x370 [ 316.388119] ext4_filemap_fault+0x2c/0x3b [ 316.388122] __do_fault+0x1f/0xb6 [ 316.388124] __handle_mm_fault+0xbfc/0x1130 [ 316.388127] handle_mm_fault+0xfa/0x200 [ 316.388129] __do_page_fault+0x257/0x4f0 [ 316.388131] ? page_fault+0x2f/0x50 [ 316.388133] page_fault+0x45/0x50 [ 316.388134] RIP: ffffffff: (null) [ 316.388135] RSP: 0004:0000000000000000 EFLAGS: 00000008 [ 316.388136] Mem-Info: [ 316.388141] active_anon:6120 inactive_anon:1909431 isolated_anon:544 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:2987 bounce:0 free:27722 free_pcp:390 free_cma:0 [ 316.388144] Node 0 active_anon:24480kB inactive_anon:7637724kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):2176kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 316.388145] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 316.388148] lowmem_reserve[]: 0 747 7758 7758 7758 [ 316.388151] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767516kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 316.388155] lowmem_reserve[]: 0 0 7010 7010 7010 [ 316.388157] Node 0 Normal free:60464kB min:60944kB low:76180kB high:91416kB active_anon:24220kB inactive_anon:6870224kB active_file:236kB inactive_file:240kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4224kB pagetables:11944kB bounce:0kB free_pcp:1556kB local_pcp:308kB free_cma:0kB [ 316.388161] lowmem_reserve[]: 0 0 0 0 0 [ 316.388163] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 316.388174] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 316.388184] Node 0 Normal: 554*4kB (UME) 293*8kB (M) 140*16kB (UME) 119*32kB (UM) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60464kB [ 316.388197] 1911494 total pagecache pages [ 316.388199] 836 pages in swap cache [ 316.388200] Swap cache stats: add 5093657, delete 5092313, find 110160/132283 [ 316.388200] Free swap = 7673432kB [ 316.388201] Total swap = 8000508kB [ 316.388201] 2056177 pages RAM [ 316.388202] 0 pages HighMem/MovableOnly [ 316.388202] 54740 pages reserved [ 316.388203] 0 pages cma reserved [ 316.388203] 0 pages hwpoisoned [ 316.388362] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 316.388379] Killed process 10622 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 317.712003] 1 and 196608 pages still available in the bound and unbound GPU page lists. [ 317.712079] cron invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 317.712084] CPU: 1 PID: 681 Comm: cron Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 317.712085] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 317.712086] Call Trace: [ 317.712093] dump_stack+0x5c/0x85 [ 317.712097] dump_header+0x6b/0x27c [ 317.712099] oom_kill_process+0x239/0x480 [ 317.712101] ? oom_badness+0xeb/0x160 [ 317.712103] out_of_memory+0x10f/0x480 [ 317.712106] __alloc_pages_slowpath+0xcdd/0xdb0 [ 317.712109] ? _cond_resched+0x16/0x40 [ 317.712112] __alloc_pages_nodemask+0x246/0x280 [ 317.712114] filemap_fault+0x2e9/0x650 [ 317.712116] ? filemap_map_pages+0x188/0x370 [ 317.712119] ext4_filemap_fault+0x2c/0x3b [ 317.712122] __do_fault+0x1f/0xb6 [ 317.712125] __handle_mm_fault+0xbfc/0x1130 [ 317.712127] handle_mm_fault+0xfa/0x200 [ 317.712130] __do_page_fault+0x257/0x4f0 [ 317.712132] ? page_fault+0x2f/0x50 [ 317.712134] page_fault+0x45/0x50 [ 317.712135] RIP: f7ddd4e0: (null) [ 317.712137] RSP: fffffe98:0000000000000004 EFLAGS: 00000000 [ 317.712138] Mem-Info: [ 317.712143] active_anon:6106 inactive_anon:1909592 isolated_anon:416 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1910538 pagetables:2960 bounce:0 free:27753 free_pcp:413 free_cma:0 [ 317.712147] Node 0 active_anon:24424kB inactive_anon:7638368kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7642152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 317.712148] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 317.712152] lowmem_reserve[]: 0 747 7758 7758 7758 [ 317.712155] Node 0 DMA32 free:34540kB min:6500kB low:8124kB high:9748kB active_anon:260kB inactive_anon:767544kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 317.712159] lowmem_reserve[]: 0 0 7010 7010 7010 [ 317.712162] Node 0 Normal free:60588kB min:60944kB low:76180kB high:91416kB active_anon:24164kB inactive_anon:6870428kB active_file:240kB inactive_file:236kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4112kB pagetables:11836kB bounce:0kB free_pcp:1648kB local_pcp:524kB free_cma:0kB [ 317.712166] lowmem_reserve[]: 0 0 0 0 0 [ 317.712168] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 317.712180] Node 0 DMA32: 15*4kB (UM) 22*8kB (UM) 24*16kB (UM) 26*32kB (UME) 21*64kB (UME) 16*128kB (UM) 18*256kB (UME) 17*512kB (UME) 4*1024kB (M) 6*2048kB (M) 0*4096kB = 34540kB [ 317.712192] Node 0 Normal: 561*4kB (UME) 297*8kB (UME) 142*16kB (UME) 120*32kB (UME) 187*64kB (UM) 128*128kB (UM) 54*256kB (UME) 3*512kB (UME) 0*1024kB 1*2048kB (E) 1*4096kB (E) = 60588kB [ 317.712207] 1911494 total pagecache pages [ 317.712209] 836 pages in swap cache [ 317.712211] Swap cache stats: add 5093657, delete 5092313, find 110160/132283 [ 317.712211] Free swap = 7673432kB [ 317.712212] Total swap = 8000508kB [ 317.712213] 2056177 pages RAM [ 317.712213] 0 pages HighMem/MovableOnly [ 317.712214] 54740 pages reserved [ 317.712214] 0 pages cma reserved [ 317.712215] 0 pages hwpoisoned [ 317.712394] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 317.712411] Killed process 10623 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 343.932002] 1 and 196608 pages still available in the bound and unbound GPU page lists. [ 343.932078] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 343.932083] CPU: 1 PID: 805 Comm: gmain Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 343.932084] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 343.932085] Call Trace: [ 343.932091] dump_stack+0x5c/0x85 [ 343.932095] dump_header+0x6b/0x27c [ 343.932097] oom_kill_process+0x239/0x480 [ 343.932099] ? oom_badness+0xeb/0x160 [ 343.932100] out_of_memory+0x10f/0x480 [ 343.932103] __alloc_pages_slowpath+0xcdd/0xdb0 [ 343.932106] __alloc_pages_nodemask+0x246/0x280 [ 343.932108] filemap_fault+0x2e9/0x650 [ 343.932110] ? filemap_map_pages+0x188/0x370 [ 343.932113] ext4_filemap_fault+0x2c/0x3b [ 343.932115] __do_fault+0x1f/0xb6 [ 343.932117] __handle_mm_fault+0xbfc/0x1130 [ 343.932120] handle_mm_fault+0xfa/0x200 [ 343.932122] __do_page_fault+0x257/0x4f0 [ 343.932126] ? SyS_poll+0x6b/0x120 [ 343.932128] ? page_fault+0x2f/0x50 [ 343.932129] page_fault+0x45/0x50 [ 343.932132] RIP: 90873960:0x55a39089ddf0 [ 343.932133] RSP: 908fef20:000055a3908fef20 EFLAGS: 00000000 [ 343.932134] Mem-Info: [ 343.932139] active_anon:6099 inactive_anon:1918269 isolated_anon:608 active_file:60 inactive_file:60 isolated_file:0 unevictable:0 dirty:4 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1919408 pagetables:2960 bounce:0 free:19290 free_pcp:29 free_cma:0 [ 343.932142] Node 0 active_anon:24396kB inactive_anon:7673076kB active_file:240kB inactive_file:240kB unevictable:0kB isolated(anon):2432kB isolated(file):0kB mapped:2172kB dirty:16kB writeback:0kB shmem:7677632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 343.932143] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 343.932146] lowmem_reserve[]: 0 747 7758 7758 7758 [ 343.932149] Node 0 DMA32 free:31164kB min:6500kB low:8124kB high:9748kB active_anon:288kB inactive_anon:770732kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 343.932152] lowmem_reserve[]: 0 0 7010 7010 7010 [ 343.932155] Node 0 Normal free:30112kB min:60944kB low:76180kB high:91416kB active_anon:24108kB inactive_anon:6902044kB active_file:240kB inactive_file:236kB unevictable:0kB writepending:16kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4144kB pagetables:11836kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB [ 343.932158] lowmem_reserve[]: 0 0 0 0 0 [ 343.932161] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 343.932171] Node 0 DMA32: 19*4kB (UME) 24*8kB (UME) 21*16kB (UM) 25*32kB (UM) 21*64kB (UME) 16*128kB (UM) 17*256kB (UM) 17*512kB (UME) 5*1024kB (ME) 4*2048kB (M) 0*4096kB = 31164kB [ 343.932182] Node 0 Normal: 370*4kB (UME) 197*8kB (UM) 108*16kB (UM) 80*32kB (UME) 110*64kB (UME) 70*128kB (ME) 26*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30000kB [ 343.932194] 1920367 total pagecache pages [ 343.932196] 839 pages in swap cache [ 343.932197] Swap cache stats: add 5093675, delete 5092328, find 110167/132300 [ 343.932197] Free swap = 7673432kB [ 343.932198] Total swap = 8000508kB [ 343.932198] 2056177 pages RAM [ 343.932199] 0 pages HighMem/MovableOnly [ 343.932199] 54740 pages reserved [ 343.932200] 0 pages cma reserved [ 343.932200] 0 pages hwpoisoned [ 343.932354] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 343.932371] Killed process 10624 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 363.488021] INFO: task python:855 blocked for more than 120 seconds. [ 363.488027] Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 363.488030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.488036] Call Trace: [ 363.488045] ? __schedule+0x3d5/0x8c0 [ 363.488047] schedule+0x32/0x80 [ 363.488050] schedule_preempt_disabled+0xa/0x10 [ 363.488052] __mutex_lock.isra.2+0x2ae/0x4e0 [ 363.488086] ? i915_gem_shrink+0x3ff/0x500 [i915] [ 363.488115] i915_gem_shrink+0x3ff/0x500 [i915] [ 363.488120] ? wake_up_q+0x2d/0x60 [ 363.488149] ? i915_gem_shrinker_scan+0xb6/0x110 [i915] [ 363.488177] i915_gem_shrinker_scan+0xb6/0x110 [i915] [ 363.488181] shrink_slab.part.48+0x1c5/0x3f0 [ 363.488184] shrink_node+0x338/0x350 [ 363.488186] do_try_to_free_pages+0xeb/0x360 [ 363.488189] try_to_free_pages+0xf7/0x1d0 [ 363.488192] __alloc_pages_slowpath+0x3ad/0xdb0 [ 363.488194] ? pagecache_get_page+0x185/0x220 [ 363.488197] ? _cond_resched+0x16/0x40 [ 363.488199] ? dput+0x2f/0x1f0 [ 363.488202] __alloc_pages_nodemask+0x246/0x280 [ 363.488205] __do_page_cache_readahead+0x110/0x290 [ 363.488208] ? terminate_walk+0xe4/0x100 [ 363.488210] ? path_openat+0x3ce/0x1380 [ 363.488212] ? ondemand_readahead+0x171/0x2b0 [ 363.488214] ondemand_readahead+0x171/0x2b0 [ 363.488216] ? pagecache_get_page+0x27/0x220 [ 363.488218] generic_file_read_iter+0x71b/0x9b0 [ 363.488221] ? _copy_to_user+0x22/0x30 [ 363.488223] ? cp_new_stat+0x154/0x190 [ 363.488226] __vfs_read+0xfd/0x170 [ 363.488228] vfs_read+0x8e/0x130 [ 363.488230] SyS_read+0x52/0xc0 [ 363.488233] do_syscall_64+0x6e/0x120 [ 363.488235] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 363.488238] RIP: 0033:0x7fe763b09021 [ 363.488239] RSP: 002b:00007ffca6345258 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 363.488241] RAX: ffffffffffffffda RBX: 0000559f1ec4ada0 RCX: 00007fe763b09021 [ 363.488242] RDX: 0000000000001000 RSI: 0000559f1eca8260 RDI: 0000000000000007 [ 363.488243] RBP: 0000000000000d68 R08: 0000000000000000 R09: 0000559f1eca8260 [ 363.488244] R10: ffffffffffffffb0 R11: 0000000000000246 R12: 00007fe763ddc3e0 [ 363.488245] R13: 00007fe763ddb8a0 R14: 0000559f1ec9f174 R15: 00007fe763ddb8a0 [ 383.796008] 1 and 229376 pages still available in the bound and unbound GPU page lists. [ 383.796084] bash invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 383.796090] CPU: 3 PID: 10741 Comm: bash Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 383.796091] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 383.796092] Call Trace: [ 383.796099] dump_stack+0x5c/0x85 [ 383.796102] dump_header+0x6b/0x27c [ 383.796105] oom_kill_process+0x239/0x480 [ 383.796107] ? oom_badness+0xeb/0x160 [ 383.796109] out_of_memory+0x10f/0x480 [ 383.796112] __alloc_pages_slowpath+0xcdd/0xdb0 [ 383.796115] __alloc_pages_nodemask+0x246/0x280 [ 383.796118] pte_alloc_one+0x13/0x40 [ 383.796121] __handle_mm_fault+0xb2a/0x1130 [ 383.796124] handle_mm_fault+0xfa/0x200 [ 383.796126] __do_page_fault+0x257/0x4f0 [ 383.796128] ? page_fault+0x2f/0x50 [ 383.796130] page_fault+0x45/0x50 [ 383.796132] RIP: 4cd15e:0x2384801 [ 383.796134] RSP: 0001:00007ffd46762d80 EFLAGS: 7ffd46762e00 [ 383.796135] Mem-Info: [ 383.796140] active_anon:6085 inactive_anon:1918280 isolated_anon:544 active_file:61 inactive_file:57 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1919408 pagetables:2933 bounce:0 free:19312 free_pcp:20 free_cma:0 [ 383.796144] Node 0 active_anon:24340kB inactive_anon:7673120kB active_file:244kB inactive_file:228kB unevictable:0kB isolated(anon):2176kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7677632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 383.796145] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 383.796149] lowmem_reserve[]: 0 747 7758 7758 7758 [ 383.796152] Node 0 DMA32 free:31164kB min:6500kB low:8124kB high:9748kB active_anon:288kB inactive_anon:770796kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 383.796156] lowmem_reserve[]: 0 0 7010 7010 7010 [ 383.796159] Node 0 Normal free:30200kB min:60944kB low:76180kB high:91416kB active_anon:24052kB inactive_anon:6902332kB active_file:240kB inactive_file:228kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4144kB pagetables:11728kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 383.796162] lowmem_reserve[]: 0 0 0 0 0 [ 383.796165] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 383.796177] Node 0 DMA32: 19*4kB (UME) 24*8kB (UME) 21*16kB (UM) 25*32kB (UM) 21*64kB (UME) 16*128kB (UM) 17*256kB (UM) 17*512kB (UME) 5*1024kB (ME) 4*2048kB (M) 0*4096kB = 31164kB [ 383.796189] Node 0 Normal: 393*4kB (UME) 213*8kB (UME) 108*16kB (UM) 80*32kB (UME) 110*64kB (UME) 70*128kB (ME) 26*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30220kB [ 383.796203] 1920365 total pagecache pages [ 383.796205] 839 pages in swap cache [ 383.796206] Swap cache stats: add 5093675, delete 5092328, find 110167/132300 [ 383.796207] Free swap = 7673432kB [ 383.796207] Total swap = 8000508kB [ 383.796208] 2056177 pages RAM [ 383.796208] 0 pages HighMem/MovableOnly [ 383.796209] 54740 pages reserved [ 383.796209] 0 pages cma reserved [ 383.796210] 0 pages hwpoisoned [ 383.796383] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 383.796400] Killed process 10625 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 387.872016] 1 and 262144 pages still available in the bound and unbound GPU page lists. [ 387.872096] in:imklog invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 387.872101] CPU: 1 PID: 697 Comm: in:imklog Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 387.872102] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 387.872103] Call Trace: [ 387.872110] dump_stack+0x5c/0x85 [ 387.872114] dump_header+0x6b/0x27c [ 387.872116] oom_kill_process+0x239/0x480 [ 387.872118] ? oom_badness+0xeb/0x160 [ 387.872120] out_of_memory+0x10f/0x480 [ 387.872123] __alloc_pages_slowpath+0xcdd/0xdb0 [ 387.872127] __alloc_pages_nodemask+0x246/0x280 [ 387.872129] filemap_fault+0x2e9/0x650 [ 387.872131] ? filemap_map_pages+0x188/0x370 [ 387.872134] ext4_filemap_fault+0x2c/0x3b [ 387.872137] __do_fault+0x1f/0xb6 [ 387.872140] __handle_mm_fault+0xbfc/0x1130 [ 387.872143] handle_mm_fault+0xfa/0x200 [ 387.872145] __do_page_fault+0x257/0x4f0 [ 387.872148] ? page_fault+0x2f/0x50 [ 387.872150] page_fault+0x45/0x50 [ 387.872152] RIP: 1fa0:0x1f9f [ 387.872153] RSP: 0004:00007f5b8187cd90 EFLAGS: 00001fa0 [ 387.872155] Mem-Info: [ 387.872160] active_anon:6071 inactive_anon:1918515 isolated_anon:288 active_file:61 inactive_file:57 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25610 mapped:543 shmem:1919408 pagetables:2906 bounce:0 free:19312 free_pcp:71 free_cma:0 [ 387.872163] Node 0 active_anon:24284kB inactive_anon:7674060kB active_file:244kB inactive_file:228kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7677632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 387.872164] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 387.872168] lowmem_reserve[]: 0 747 7758 7758 7758 [ 387.872172] Node 0 DMA32 free:31164kB min:6500kB low:8124kB high:9748kB active_anon:288kB inactive_anon:770860kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 387.872176] lowmem_reserve[]: 0 0 7010 7010 7010 [ 387.872179] Node 0 Normal free:30200kB min:60944kB low:76180kB high:91416kB active_anon:23996kB inactive_anon:6902684kB active_file:240kB inactive_file:228kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4144kB pagetables:11620kB bounce:0kB free_pcp:284kB local_pcp:0kB free_cma:0kB [ 387.872183] lowmem_reserve[]: 0 0 0 0 0 [ 387.872186] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 387.872199] Node 0 DMA32: 19*4kB (UME) 24*8kB (UME) 21*16kB (UM) 25*32kB (UM) 21*64kB (UME) 16*128kB (UM) 17*256kB (UM) 17*512kB (UME) 5*1024kB (ME) 4*2048kB (M) 0*4096kB = 31164kB [ 387.872213] Node 0 Normal: 388*4kB (UME) 213*8kB (UME) 108*16kB (UM) 80*32kB (UME) 110*64kB (UME) 70*128kB (ME) 26*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30200kB [ 387.872228] 1920365 total pagecache pages [ 387.872230] 839 pages in swap cache [ 387.872231] Swap cache stats: add 5093675, delete 5092328, find 110167/132300 [ 387.872231] Free swap = 7673432kB [ 387.872232] Total swap = 8000508kB [ 387.872233] 2056177 pages RAM [ 387.872233] 0 pages HighMem/MovableOnly [ 387.872234] 54740 pages reserved [ 387.872234] 0 pages cma reserved [ 387.872235] 0 pages hwpoisoned [ 387.872428] Out of memory: Kill process 10614 (gem_shrink) score 999 or sacrifice child [ 387.872448] Killed process 10626 (gem_shrink) total-vm:51648kB, anon-rss:396kB, file-rss:0kB, shmem-rss:0kB [ 394.296014] gem_shrink: page allocation failure: order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 394.296021] CPU: 2 PID: 10628 Comm: gem_shrink Not tainted 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 394.296022] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 394.296023] Call Trace: [ 394.296030] dump_stack+0x5c/0x85 [ 394.296034] warn_alloc+0x100/0x180 [ 394.296037] ? unreserve_highatomic_pageblock+0x111/0x180 [ 394.296039] __alloc_pages_slowpath+0xda9/0xdb0 [ 394.296042] __alloc_pages_nodemask+0x246/0x280 [ 394.296046] alloc_pages_vma+0x7c/0x1e0 [ 394.296048] shmem_alloc_page+0x78/0xc0 [ 394.296050] ? __radix_tree_create+0x168/0x1f0 [ 394.296053] ? __update_load_avg_se.isra.38+0x1c1/0x1d0 [ 394.296055] ? __update_load_avg_se.isra.38+0x1c1/0x1d0 [ 394.296058] shmem_alloc_and_acct_page+0x7a/0x1d0 [ 394.296060] shmem_getpage_gfp+0x194/0xcf0 [ 394.296063] ? __schedule+0x3dd/0x8c0 [ 394.296066] shmem_read_mapping_page_gfp+0x42/0x80 [ 394.296068] ? _cond_resched+0x2d/0x40 [ 394.296100] i915_gem_object_get_pages_gtt+0x1b2/0x520 [i915] [ 394.296128] __i915_gem_object_get_pages+0x52/0x60 [i915] [ 394.296156] i915_gem_pread_ioctl+0x266/0x5a0 [i915] [ 394.296183] ? i915_gem_object_get_page+0x70/0x70 [i915] [ 394.296186] drm_ioctl_kernel+0x67/0xb0 [ 394.296188] drm_ioctl+0x2d4/0x3c0 [ 394.296214] ? i915_gem_object_get_page+0x70/0x70 [i915] [ 394.296216] ? set_next_entity+0x92/0x1b0 [ 394.296218] ? pick_next_task_fair+0x287/0x5d0 [ 394.296221] ? __switch_to+0x12f/0x460 [ 394.296224] do_vfs_ioctl+0xa2/0x610 [ 394.296228] ? __schedule+0x3dd/0x8c0 [ 394.296230] SyS_ioctl+0x74/0x80 [ 394.296233] ? exit_to_usermode_loop+0x61/0xc0 [ 394.296235] do_syscall_64+0x6e/0x120 [ 394.296237] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 394.296239] RIP: 0033:0x7fa69a483ef7 [ 394.296241] RSP: 002b:00007ffe21883a78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.296243] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fa69a483ef7 [ 394.296244] RDX: 00007ffe21883ab0 RSI: 000000004020645c RDI: 0000000000000004 [ 394.296245] RBP: 00007ffe21883ab0 R08: 0000000000000004 R09: 0000000000000043 [ 394.296246] R10: 0000000000000073 R11: 0000000000000246 R12: 000000004020645c [ 394.296247] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000008000000 [ 394.296248] Mem-Info: [ 394.296254] active_anon:6057 inactive_anon:1918238 isolated_anon:608 active_file:57 inactive_file:61 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:9750 slab_unreclaimable:25582 mapped:543 shmem:1919408 pagetables:2879 bounce:0 free:19314 free_pcp:140 free_cma:0 [ 394.296257] Node 0 active_anon:24228kB inactive_anon:7672952kB active_file:228kB inactive_file:244kB unevictable:0kB isolated(anon):2432kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7677632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 394.296258] Node 0 DMA free:15884kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 394.296262] lowmem_reserve[]: 0 747 7758 7758 7758 [ 394.296266] Node 0 DMA32 free:31164kB min:6500kB low:8124kB high:9748kB active_anon:288kB inactive_anon:771032kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:872780kB managed:807024kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 394.296270] lowmem_reserve[]: 0 0 7010 7010 7010 [ 394.296273] Node 0 Normal free:30208kB min:60944kB low:76180kB high:91416kB active_anon:23940kB inactive_anon:6901932kB active_file:228kB inactive_file:240kB unevictable:0kB writepending:0kB present:7335936kB managed:7182840kB mlocked:0kB kernel_stack:4144kB pagetables:11512kB bounce:0kB free_pcp:560kB local_pcp:80kB free_cma:0kB [ 394.296277] lowmem_reserve[]: 0 0 0 0 0 [ 394.296280] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15884kB [ 394.296292] Node 0 DMA32: 19*4kB (UME) 24*8kB (UME) 21*16kB (UM) 25*32kB (UM) 21*64kB (UME) 16*128kB (UM) 17*256kB (UM) 17*512kB (UME) 5*1024kB (ME) 4*2048kB (M) 0*4096kB = 31164kB [ 394.296305] Node 0 Normal: 393*4kB (UME) 213*8kB (UME) 108*16kB (UM) 80*32kB (UME) 110*64kB (UME) 70*128kB (ME) 26*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30220kB [ 394.296319] 1920365 total pagecache pages [ 394.296321] 839 pages in swap cache [ 394.296322] Swap cache stats: add 5093675, delete 5092328, find 110167/132300 [ 394.296323] Free swap = 7673432kB [ 394.296324] Total swap = 8000508kB [ 394.296324] 2056177 pages RAM [ 394.296325] 0 pages HighMem/MovableOnly [ 394.296325] 54740 pages reserved [ 394.296326] 0 pages cma reserved [ 394.296326] 0 pages hwpoisoned [ 394.904700] systemd[1]: systemd-journald.service: Main process exited, code=dumped, status=6/ABRT [ 394.905939] systemd[1]: systemd-journald.service: Unit entered failed state. [ 394.907498] systemd[1]: systemd-journald.service: Failed with result 'watchdog'. [ 394.958886] systemd-journald[10792]: File /run/log/journal/f67bf632faf24157a4676ab8a79ac726/system.journal corrupted or uncleanly shut down, renaming and replacing. -- You are receiving this mail because: You are the assignee for the bug.

1 2

[Bug 105912] [IGT] gem_exec_reloc@cpu-30 iwlwifi 0000:00:14.3: Scan failed! ret -110 dmesg-warn
by bugzilla-daemon＠freedesktop.org 22 Aug '18

22 Aug '18

https://bugs.freedesktop.org/show_bug.cgi?id=105912 Bug ID: 105912 Summary: [IGT] gem_exec_reloc@cpu-30 iwlwifi 0000:00:14.3: Scan failed! ret -110 dmesg-warn Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: IGT Assignee: dri-devel(a)lists.freedesktop.org Reporter: ricardo.o.perez(a)intel.com Created attachment 138637 --> https://bugs.freedesktop.org/attachment.cgi?id=138637&action=edit dmesg and kern-logs On CNL, the following tests are failing: igt@gem_exec_reloc@cpu-30 igt@gem_exec_reloc@cpu-31 Software configuration: IGT-Version: 1.22-g0721161 (x86_64) (Linux: 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ x86_64) Subtest cpu-30: SUCCESS (2.069s) The following dmesg-warn message is happening: [ 523.908771] Setting dangerous option reset - tainting kernel [ 526.402693] Setting dangerous option reset - tainting kernel [ 531.731647] Setting dangerous option reset - tainting kernel [ 532.541941] Setting dangerous option reset - tainting kernel [ 541.020060] iwlwifi 0000:00:14.3: Error sending SCAN_REQ_UMAC: time out after 2000ms. [ 541.020066] iwlwifi 0000:00:14.3: Current CMD queue read_ptr 117 write_ptr 118 [ 541.020897] iwlwifi 0000:00:14.3: Loaded firmware version: 33.610294.0 [ 541.020900] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT [ 541.020902] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0 [ 541.020904] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 [ 541.020906] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2 [ 541.020908] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1 [ 541.020909] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2 [ 541.020911] iwlwifi 0000:00:14.3: 0x00000000 | data1 [ 541.020913] iwlwifi 0000:00:14.3: 0x00000000 | data2 [ 541.020915] iwlwifi 0000:00:14.3: 0x00000000 | data3 [ 541.020916] iwlwifi 0000:00:14.3: 0x00000000 | beacon time [ 541.020918] iwlwifi 0000:00:14.3: 0x00000000 | tsf low [ 541.020920] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi [ 541.020922] iwlwifi 0000:00:14.3: 0x00000000 | time gp1 [ 541.020924] iwlwifi 0000:00:14.3: 0x00000000 | time gp2 [ 541.020926] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type [ 541.020927] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major [ 541.020929] iwlwifi 0000:00:14.3: 0x00094FF6 | uCode version minor [ 541.020931] iwlwifi 0000:00:14.3: 0x00000312 | hw version [ 541.020933] iwlwifi 0000:00:14.3: 0x00489008 | board version [ 541.020935] iwlwifi 0000:00:14.3: 0x80F1FE01 | hcmd [ 541.020937] iwlwifi 0000:00:14.3: 0x00022000 | isr0 [ 541.020938] iwlwifi 0000:00:14.3: 0x00800000 | isr1 [ 541.020940] iwlwifi 0000:00:14.3: 0x08001802 | isr2 [ 541.020942] iwlwifi 0000:00:14.3: 0x40400180 | isr3 [ 541.020944] iwlwifi 0000:00:14.3: 0x00000000 | isr4 [ 541.020946] iwlwifi 0000:00:14.3: 0x80F00051 | last cmd Id [ 541.020947] iwlwifi 0000:00:14.3: 0x00000000 | wait_event [ 541.020949] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control [ 541.020951] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration [ 541.020953] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid [ 541.020954] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match [ 541.020956] iwlwifi 0000:00:14.3: 0x0000008F | lmpm_pmg_sel [ 541.020958] iwlwifi 0000:00:14.3: 0x25101602 | timestamp [ 541.020960] iwlwifi 0000:00:14.3: 0x00348874 | flow_handler [ 541.021007] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 541.021009] iwlwifi 0000:00:14.3: Status: 0x00000100, count: 7 [ 541.021011] iwlwifi 0000:00:14.3: 0x00000066 | NMI_INTERRUPT_HOST [ 541.021013] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 [ 541.021014] iwlwifi 0000:00:14.3: 0xC0087BC4 | umac branchlink2 [ 541.021016] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink1 [ 541.021018] iwlwifi 0000:00:14.3: 0xC008E402 | umac interruptlink2 [ 541.021020] iwlwifi 0000:00:14.3: 0x01000000 | umac data1 [ 541.021022] iwlwifi 0000:00:14.3: 0xC008E402 | umac data2 [ 541.021024] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3 [ 541.021025] iwlwifi 0000:00:14.3: 0x00000021 | umac major [ 541.021027] iwlwifi 0000:00:14.3: 0x00094FF6 | umac minor [ 541.021029] iwlwifi 0000:00:14.3: 0xC0886280 | frame pointer [ 541.021031] iwlwifi 0000:00:14.3: 0xC0886280 | stack pointer [ 541.021033] iwlwifi 0000:00:14.3: 0x0075010D | last host cmd [ 541.021034] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg [ 541.021039] ------------[ cut here ]------------ [ 541.021039] UMAC scan UID 0 status was not cleaned [ 541.021061] WARNING: CPU: 0 PID: 898 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:1784 iwl_mvm_report_scan_aborted+0x200/0x210 [iwlmvm] [ 541.021061] Modules linked in: snd_hda_codec_hdmi bnep 8250_dw nls_iso8859_1 arc4 snd_soc_skl x86_pkg_temp_thermal intel_powerclamp snd_soc_skl_ipc coretemp snd_soc_sst_ipc snd_soc_sst_dsp kvm_intel snd_hda_ext_core snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic kvm snd_soc_core snd_compress snd_pcm_dmaengine irqbypass ac97_bus crct10dif_pclmul iwlmvm crc32_pclmul ghash_clmulni_intel pcbc mac80211 aesni_intel snd_hda_intel aes_x86_64 crypto_simd glue_helper cryptd snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi serio_raw snd_seq wmi_bmof btusb btrtl snd_seq_device btbcm iwlwifi asix snd_timer btintel usbnet mii bluetooth snd input_leds soundcore ecdh_generic idma64 shpchp virt_dma mei_me intel_lpss_pci cfg80211 mei intel_pch_thermal intel_lpss acpi_pad [ 541.021091] mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid i915 dwc3 udc_core ulpi e1000e dwc3_pci prime_numbers wmi video [ 541.021103] CPU: 0 PID: 898 Comm: wpa_supplicant Tainted: G U 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 541.021103] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 541.021109] RIP: 0010:iwl_mvm_report_scan_aborted+0x200/0x210 [iwlmvm] [ 541.021110] RSP: 0018:ffffbba981edf618 EFLAGS: 00010286 [ 541.021111] RAX: 0000000000000000 RBX: ffff9eb22faf2ea4 RCX: 0000000000000006 [ 541.021112] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9eb23f8165d0 [ 541.021113] RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000000cf73 [ 541.021114] R10: ffffbba981edf440 R11: 000000000000cf73 R12: ffff9eb22faf1528 [ 541.021114] R13: ffff9eb22c988eb0 R14: 0000000000000015 R15: 0000000000000000 [ 541.021115] FS: 00007f095260bd40(0000) GS:ffff9eb23f800000(0000) knlGS:0000000000000000 [ 541.021116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 541.021117] CR2: 00007f63de081290 CR3: 00000002aedfe002 CR4: 0000000000760ef0 [ 541.021118] PKRU: 55555554 [ 541.021118] Call Trace: [ 541.021125] iwl_mvm_nic_restart+0x20/0x150 [iwlmvm] [ 541.021132] iwl_trans_pcie_send_hcmd+0x501/0x540 [iwlwifi] [ 541.021135] ? wait_woken+0x80/0x80 [ 541.021141] iwl_trans_send_cmd+0x54/0xd0 [iwlwifi] [ 541.021146] iwl_mvm_send_cmd+0x2c/0x90 [iwlmvm] [ 541.021151] iwl_mvm_reg_scan_start+0x2fc/0x410 [iwlmvm] [ 541.021158] ? iwl_mvm_mac_hw_scan+0x50/0x70 [iwlmvm] [ 541.021161] iwl_mvm_mac_hw_scan+0x50/0x70 [iwlmvm] [ 541.021175] __ieee80211_start_scan+0x2a6/0x6f0 [mac80211] [ 541.021185] ieee80211_request_scan+0x2b/0x50 [mac80211] [ 541.021199] nl80211_trigger_scan+0x4bf/0x7a0 [cfg80211] [ 541.021202] genl_family_rcv_msg+0x1e9/0x380 [ 541.021204] genl_rcv_msg+0x47/0x90 [ 541.021206] ? __alloc_skb+0x82/0x1c0 [ 541.021207] ? genl_family_rcv_msg+0x380/0x380 [ 541.021209] netlink_rcv_skb+0xde/0x110 [ 541.021210] genl_rcv+0x24/0x40 [ 541.021212] netlink_unicast+0x191/0x250 [ 541.021214] netlink_sendmsg+0x2da/0x3c0 [ 541.021216] sock_sendmsg+0x36/0x40 [ 541.021217] ___sys_sendmsg+0x2dd/0x2f0 [ 541.021220] ? __set_current_blocked+0x3d/0x60 [ 541.021222] ? signal_setup_done+0x67/0xb0 [ 541.021224] ? do_signal+0x199/0x6b0 [ 541.021226] ? __fpu__restore_sig+0x97/0x480 [ 541.021227] ? __sys_sendmsg+0x51/0x90 [ 541.021228] __sys_sendmsg+0x51/0x90 [ 541.021231] do_syscall_64+0x6e/0x120 [ 541.021233] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 541.021234] RIP: 0033:0x7f0950e05d57 [ 541.021235] RSP: 002b:00007ffdeed14398 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 541.021236] RAX: ffffffffffffffda RBX: 000056414fe4c540 RCX: 00007f0950e05d57 [ 541.021237] RDX: 0000000000000000 RSI: 00007ffdeed143d0 RDI: 0000000000000006 [ 541.021238] RBP: 000056414feb2980 R08: 0000000000000000 R09: 000056414fead960 [ 541.021238] R10: 0000000000000007 R11: 0000000000000246 R12: 000056414fe4c450 [ 541.021239] R13: 00007ffdeed143d0 R14: 0000000000000000 R15: 000056414fe4d210 [ 541.021240] Code: 00 41 8b 84 24 00 19 00 00 a8 02 0f 85 02 ff ff ff e9 ce fe ff ff 89 ee 48 c7 c7 b0 f2 ab c0 c6 05 d4 c9 03 00 01 e8 a0 82 7e fa <0f> 0b e9 11 ff ff ff e8 34 85 7e fa 0f 1f 40 00 0f 1f 44 00 00 [ 541.021268] WARNING: CPU: 0 PID: 898 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:1784 iwl_mvm_report_scan_aborted+0x200/0x210 [iwlmvm] [ 541.021269] ---[ end trace f0fa44b748c10db4 ]--- [ 541.021276] iwlwifi 0000:00:14.3: Scan failed! ret -110 [ 541.021314] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x1. [ 544.496863] iwlwifi 0000:00:14.3: HCMD_ACTIVE already clear for command SCAN_REQ_UMAC [ 545.094397] WARNING: CPU: 1 PID: 47 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:1608 iwl_mvm_rx_umac_scan_complete_notif+0x1fe/0x210 [iwlmvm] [ 545.094398] Modules linked in: snd_hda_codec_hdmi bnep 8250_dw nls_iso8859_1 arc4 snd_soc_skl x86_pkg_temp_thermal intel_powerclamp snd_soc_skl_ipc coretemp snd_soc_sst_ipc snd_soc_sst_dsp kvm_intel snd_hda_ext_core snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic kvm snd_soc_core snd_compress snd_pcm_dmaengine irqbypass ac97_bus crct10dif_pclmul iwlmvm crc32_pclmul ghash_clmulni_intel pcbc mac80211 aesni_intel snd_hda_intel aes_x86_64 crypto_simd glue_helper cryptd snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi serio_raw snd_seq wmi_bmof btusb btrtl snd_seq_device btbcm iwlwifi asix snd_timer btintel usbnet mii bluetooth snd input_leds soundcore ecdh_generic idma64 shpchp virt_dma mei_me intel_lpss_pci cfg80211 mei intel_pch_thermal intel_lpss acpi_pad [ 545.094430] mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid i915 dwc3 udc_core ulpi e1000e dwc3_pci prime_numbers wmi video [ 545.094441] CPU: 1 PID: 47 Comm: kworker/1:1 Tainted: G U W 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 545.094442] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 545.094448] Workqueue: events iwl_mvm_async_handlers_wk [iwlmvm] [ 545.094454] RIP: 0010:iwl_mvm_rx_umac_scan_complete_notif+0x1fe/0x210 [iwlmvm] [ 545.094455] RSP: 0018:ffffbba980e7bdf8 EFLAGS: 00010246 [ 545.094456] RAX: 0000000000000000 RBX: ffff9eb1fe981000 RCX: ffff9eb2357a8001 [ 545.094457] RDX: 0000000000000000 RSI: ffff9eb22cf12a90 RDI: ffff9eb22faf1528 [ 545.094458] RBP: ffffbba980e7be38 R08: 0000000000000000 R09: 0000000000000001 [ 545.094459] R10: ffffbba980e7be38 R11: 0000000000000000 R12: ffff9eb22faf152c [ 545.094459] R13: ffff9eb22faf1528 R14: ffff9eb22faf1558 R15: ffff9eb233c29a80 [ 545.094461] FS: 0000000000000000(0000) GS:ffff9eb23f880000(0000) knlGS:0000000000000000 [ 545.094462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 545.094462] CR2: 00007fe0c7e7bc50 CR3: 000000013320a003 CR4: 0000000000760ee0 [ 545.094463] PKRU: 55555554 [ 545.094464] Call Trace: [ 545.094470] iwl_mvm_async_handlers_wk+0x9a/0x130 [iwlmvm] [ 545.094474] process_one_work+0x147/0x3c0 [ 545.094476] worker_thread+0x4a/0x440 [ 545.094478] kthread+0xf8/0x130 [ 545.094480] ? rescuer_thread+0x360/0x360 [ 545.094481] ? kthread_associate_blkcg+0x90/0x90 [ 545.094483] ret_from_fork+0x35/0x40 [ 545.094485] Code: 89 4c 24 04 e8 24 8f 09 00 c7 85 1c 19 00 00 00 00 00 00 8b 95 00 19 00 00 41 8b 84 24 7c 19 00 00 44 8b 4c 24 04 e9 77 fe ff ff <0f> 0b e9 26 ff ff ff e8 26 92 7e fa 66 0f 1f 44 00 00 0f 1f 44 [ 545.094515] WARNING: CPU: 1 PID: 47 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:1608 iwl_mvm_rx_umac_scan_complete_notif+0x1fe/0x210 [iwlmvm] [ 545.094515] ---[ end trace f0fa44b748c10db5 ]--- [ 561.872267] Setting dangerous option reset - tainting kernel [ 562.977732] Setting dangerous option reset - tainting kernel [ 567.865254] Setting dangerous option reset - tainting kernel [ 577.855254] Setting dangerous option reset - tainting kernel [ 579.573912] Setting dangerous option reset - tainting kernel [ 604.039990] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [gem_exec_reloc:2144] [ 604.039997] Modules linked in: snd_hda_codec_hdmi bnep 8250_dw nls_iso8859_1 arc4 snd_soc_skl x86_pkg_temp_thermal intel_powerclamp snd_soc_skl_ipc coretemp snd_soc_sst_ipc snd_soc_sst_dsp kvm_intel snd_hda_ext_core snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic kvm snd_soc_core snd_compress snd_pcm_dmaengine irqbypass ac97_bus crct10dif_pclmul iwlmvm crc32_pclmul ghash_clmulni_intel pcbc mac80211 aesni_intel snd_hda_intel aes_x86_64 crypto_simd glue_helper cryptd snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi serio_raw snd_seq wmi_bmof btusb btrtl snd_seq_device btbcm iwlwifi asix snd_timer btintel usbnet mii bluetooth snd input_leds soundcore ecdh_generic idma64 shpchp virt_dma mei_me intel_lpss_pci cfg80211 mei intel_pch_thermal intel_lpss acpi_pad [ 604.040035] mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid i915 dwc3 udc_core ulpi e1000e dwc3_pci prime_numbers wmi video [ 604.040049] CPU: 3 PID: 2144 Comm: gem_exec_reloc Tainted: G U W 4.16.0-rc6-drm-intel-qa-ww12-commit-4db112a+ #1 [ 604.040049] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 604.040086] RIP: 0010:i915_exit+0x44/0x3b7 [i915] [ 604.040087] RSP: 0018:ffffbba98215f8d0 EFLAGS: 00050246 ORIG_RAX: ffffffffffffff12 [ 604.040089] RAX: 0000000000000000 RBX: ffffbba98215fb58 RCX: ffff9eb231e55004 [ 604.040090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 604.040091] RBP: ffff9eb22d796100 R08: 0000000000001000 R09: 0000000001e2ed51 [ 604.040092] R10: ffff9eb22d796100 R11: 0000000000000001 R12: 00007f7ce694ac10 [ 604.040092] R13: 00007f7ce694aa30 R14: ffffbba98215f900 R15: ffff9eb22d2295c0 [ 604.040094] FS: 00007f7ced73a8c0(0000) GS:ffff9eb23f980000(0000) knlGS:0000000000000000 [ 604.040095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 604.040095] CR2: 00007f7ce694aa30 CR3: 00000002af862002 CR4: 0000000000760ee0 [ 604.040096] PKRU: 55555554 [ 604.040097] Call Trace: [ 604.040124] i915_gem_do_execbuffer+0x591/0x1020 [i915] [ 604.040131] ? shmem_getpage_gfp+0x7a1/0xcf0 [ 604.040135] ? is_bpf_text_address+0xa/0x20 [ 604.040138] ? __save_stack_trace+0x92/0x100 [ 604.040140] ? create_object+0x24e/0x300 [ 604.040161] i915_gem_execbuffer2_ioctl+0xe7/0x340 [i915] [ 604.040180] ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] [ 604.040184] drm_ioctl_kernel+0x67/0xb0 [ 604.040186] drm_ioctl+0x2d4/0x3c0 [ 604.040205] ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] [ 604.040208] ? vma_merge+0xc8/0x330 [ 604.040211] do_vfs_ioctl+0xa2/0x610 [ 604.040214] SyS_ioctl+0x74/0x80 [ 604.040217] do_syscall_64+0x6e/0x120 [ 604.040220] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 604.040222] RIP: 0033:0x7f7ceb91aef7 [ 604.040222] RSP: 002b:00007ffebad27fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 604.040224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ceb91aef7 [ 604.040225] RDX: 00007ffebad28090 RSI: 0000000040406469 RDI: 0000000000000003 [ 604.040225] RBP: 00007ffebad28090 R08: ffffffffffffffff R09: 0000000000000000 [ 604.040226] R10: 000000000000049e R11: 0000000000000246 R12: 0000000040406469 [ 604.040227] R13: 0000000000000003 R14: 00007ffebad28090 R15: 0000000002000000 [ 604.040228] Code: ff ff ff e9 75 11 f1 ff b9 f2 ff ff ff e9 7d 11 f1 ff b8 f2 ff ff ff 40 30 f6 e9 d3 3a f2 ff b8 f2 ff ff ff 30 d2 e9 db 3a f2 ff <ba> f2 ff ff ff e9 6b 55 f2 ff b8 f2 ff ff ff e9 1c 5a f2 ff b8 [ 641.307239] Setting dangerous option reset - tainting kernel -- You are receiving this mail because: You are the assignee for the bug.

1 3

[Bug 100305] [BAT][IGT]basic tests in gem_ctx_basic, gem_ctx_exec, gem_ctx_params fail
by bugzilla-daemon＠freedesktop.org 22 Aug '18

22 Aug '18

https://bugs.freedesktop.org/show_bug.cgi?id=100305 Bug ID: 100305 Summary: [BAT][IGT]basic tests in gem_ctx_basic, gem_ctx_exec, gem_ctx_params fail Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: IGT Assignee: dri-devel(a)lists.freedesktop.org Reporter: tomi.p.sarvela(a)intel.com This problem is fallout from commit 301ad44cdf1b868b1ab89096721da91fa8541fdc lib: Open debugfs files for the given DRM device Error is always the same: (gem_ctx_basic:6494) igt-debugfs-CRITICAL: Test assertion failure function igt_drop_caches_set, file igt_debugfs.c:964: (gem_ctx_basic:6494) igt-debugfs-CRITICAL: Failed assertion: fd >= 0 (gem_ctx_basic:6494) igt-debugfs-CRITICAL: Last errno: 2, No such file or directory Test gem_ctx_basic failed. Problem in a nutshell: tomeu> test has a fd for the render node, but wants to tweak the i915_gem_drop_caches file for the legacy device -- You are receiving this mail because: You are the assignee for the bug.

1 6

[PATCH] drm: omapdrm: displays: fix port_num for opa362 output
by H. Nikolaus Schaller 22 Aug '18

22 Aug '18

The opa362 amplifier has two ports, an input (usually connected to the OMAP3 VENC) and an output port connected to the external connector. These are usually defined as input port@0 and outpt port@1 in the DT and really distinguished by the reg = <port_num> property of these nodes. But we are missing to define the output port as number 1 so it does not match the DT entry. Signed-off-by: H. Nikolaus Schaller <hns(a)goldelico.com> --- drivers/gpu/drm/omapdrm/displays/encoder-opa362.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c index afee1b8b457a..296d46f060b2 100644 --- a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c @@ -208,6 +208,7 @@ static int opa362_probe(struct platform_device *pdev) dssdev->type = OMAP_DISPLAY_TYPE_VENC; dssdev->output_type = OMAP_DISPLAY_TYPE_VENC; dssdev->owner = THIS_MODULE; + dssdev->port_num = 1; /* second port */ r = omapdss_register_output(dssdev); if (r) { -- 2.12.2

2 2

XDC 2018: Call for Papers
by Samuel Iglesias Gonsálvez 21 Aug '18

21 Aug '18

Hello, I have the pleasure to announce that the X.org Developer Conference 2018 will be held in A Coruña, Spain from September 26th to September 28th. The venue is located at the Computer Science faculty of the University of Coruña. This year, we have created a new website for the event: https://xdc2018.x.org And a Twitter account for announcing updates, please follow us! https://twitter.com/xdc2018 However, we are going to keep updating the good old wiki too: https://www.x.org/wiki/Events/XDC2018 As usual, we are open to talks across the layers of the graphics stack, from the kernel to desktop environments / graphical applications and about how to make things better for the developers who build them. Other topics such as Virtual Reality are also welcome. If you're not sure if something might fit, mail us or add it to the ideas list found in the program page at: https://www.x.org/wiki/Events/XDC2018/Program/ The Call for Papers information is here: https://xdc2018.x.org/#cfp. Remember, the deadline for submissions is Wednesday 25th July 2018 17:00 UTC. Don't forget to send your proposals to board(a)foundation.x.org! The conference is free of charge and open to the general public. If you plan on coming, please add yourself to the attendees list: https://www.x.org/wiki/Events/XDC2018/Attendees/ We'll use this list of attendees to make badges and plan for the catering, so if you are attending please add your name as early as possible. I am looking forward to seeing you there. If you have any inquiries/questions, please send an email to xdc2018(a)gpul.org, adding on CC the X.org board (board(a)foundation.x.org). Best regards, Sam

2 1

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dri-devel July 2018