https://bugs.freedesktop.org/show_bug.cgi?id=91982

Bug ID: 91982 Summary: [radeonsi] fs leak in get_radeon_bo() Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: shawn.starr@rogers.com QA Contact: dri-devel@lists.freedesktop.org

While debugging something for Borderlands 2, I broke the DRI driver, tripped a file descriptor leak

Mesa git master (Sept 10th build), kernel 4.3.0-0.rc0.git9.2.fc24.x86_64m libdrm-2.4.64 aug 18th

Steps to reproduce fd leak ==========================

Take my trace for Borderlands 2 from here: https://drive.google.com/open?id=0Bze7CJKD12nORWQ4RTdIbk4zT1k

1) apitrace trim --frames=0-2469 --exact -o bl2469.trace Borderlands2-menu.trace 2) apitrace replay --loop -b bl2469.trace

Wait... it will crash... see attachment

Kernel:

[129925.490377] VFS: file-max limit 100000 reached [129925.651137] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (135168, 2, 4096, -23) [129925.651717] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (135168, 2, 4096, -23) [129925.652239] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (135168, 2, 4096, -23) [129925.652754] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (135168, 2, 4096, -23) [129925.653278] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (1216512, 2, 4096, -23) [129925.653813] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (1216512, 2, 4096, -23) [129925.764233] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (8847360, 6, 16384, -23) [129925.764829] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (8847360, 6, 16384, -23) [131671.087659] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (4096, 6, 4096, -23) [131671.207257] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (4096, 6, 4096, -23) [131671.241259] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (4096, 6, 4096, -23) [131671.311307] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23) [131671.312227] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23) [131671.331355] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (3244032, 2, 4096, -23)

See attachment for stack dump from DRI