1163264 bytes in 284 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_vma+0x7a [kernel] shmem_alloc_page+0x70 [kernel] shmem_alloc_and_acct_page+0x7c [kernel] shmem_getpage_gfp+0x16d [kernel] shmem_read_mapping_page_gfp+0x44 [kernel] i915_gem_object_get_pages_gtt+0x1ec [kernel] ____i915_gem_object_get_pages+0x22 [kernel] __i915_gem_object_get_pages+0x5b [kernel] i915_gem_set_domain_ioctl+0x1e6 [kernel] drm_ioctl_kernel+0x5f [kernel] drm_ioctl+0x1de [kernel] do_vfs_ioctl+0xa8 [kernel] ksys_ioctl+0x67 [kernel] __x64_sys_ioctl+0x1a [kernel] do_syscall_64+0x5a [kernel] entry_SYSCALL_64_after_hwframe+0x44 [kernel] 1253376 bytes in 306 allocations from stack kmem_cache_alloc+0x162 [kernel] sock_alloc_inode+0x1d [kernel] alloc_inode+0x20 [kernel] new_inode_pseudo+0x11 [kernel] sock_alloc+0x1c [kernel] __sys_accept4+0x6f [kernel] __x64_sys_accept+0x1c [kernel] do_syscall_64+0x5a [kernel] entry_SYSCALL_64_after_hwframe+0x44 [kernel] 3592192 bytes in 877 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_vma+0x7a [kernel] wp_page_copy+0x9d [kernel] do_wp_page+0x91 [kernel] handle_pte_fault+0x531 [kernel] __handle_mm_fault+0x478 [kernel] handle_mm_fault+0xe7 [kernel] __do_page_fault+0x252 [kernel] do_page_fault+0x2e [kernel] page_fault+0x1e [kernel] 3604480 bytes in 880 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_vma+0x7a [kernel] shmem_alloc_page+0x70 [kernel] shmem_alloc_and_acct_page+0x7c [kernel] shmem_getpage_gfp+0x16d [kernel] shmem_fault+0x7c [kernel] __do_fault+0x24 [kernel] handle_pte_fault+0x78b [kernel] __handle_mm_fault+0x478 [kernel] handle_mm_fault+0xe7 [kernel] __do_page_fault+0x252 [kernel] do_page_fault+0x2e [kernel] page_fault+0x1e [kernel] 3694592 bytes in 902 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_current+0x81 [kernel] __page_cache_alloc+0x6a [kernel] __do_page_cache_readahead+0xfe [kernel] filemap_fault+0x301 [kernel] ext4_filemap_fault+0x31 [kernel] __do_fault+0x24 [kernel] handle_pte_fault+0x81f [kernel] __handle_mm_fault+0x478 [kernel] handle_mm_fault+0xe7 [kernel] __do_page_fault+0x252 [kernel] do_page_fault+0x2e [kernel] page_fault+0x1e [kernel] 8323072 bytes in 508 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_current+0x81 [kernel] new_slab+0x2a0 [kernel] ___slab_alloc+0x337 [kernel] __slab_alloc.isra.77+0x2b [kernel] kmem_cache_alloc+0x1a3 [kernel] i915_request_alloc+0x103 [kernel] i915_gem_do_execbuffer+0x622 [kernel] i915_gem_execbuffer2_ioctl+0x1cd [kernel] drm_ioctl_kernel+0x5f [kernel] drm_ioctl+0x1de [kernel] i915_compat_ioctl+0x35 [kernel] __ia32_compat_sys_ioctl+0x13d [kernel] do_fast_syscall_32+0x9b [kernel] entry_SYSENTER_compat+0x7f [kernel] 16302080 bytes in 995 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_current+0x81 [kernel] new_slab+0x2a0 [kernel] ___slab_alloc+0x337 [kernel] __slab_alloc.isra.77+0x2b [kernel] kmem_cache_alloc+0x1a3 [kernel] i915_request_alloc+0x103 [kernel] i915_gem_do_execbuffer+0x622 [kernel] i915_gem_execbuffer2_ioctl+0x1cd [kernel] drm_ioctl_kernel+0x5f [kernel] drm_ioctl+0x1de [kernel] do_vfs_ioctl+0xa8 [kernel] ksys_ioctl+0x67 [kernel] __x64_sys_ioctl+0x1a [kernel] do_syscall_64+0x5a [kernel] entry_SYSCALL_64_after_hwframe+0x44 [kernel] 43859968 bytes in 2677 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_current+0x81 [kernel] new_slab+0x2a0 [kernel] ___slab_alloc+0x337 [kernel] __slab_alloc.isra.77+0x2b [kernel] kmem_cache_alloc+0x1a3 [kernel] i915_request_alloc+0x103 [kernel] i915_gem_do_execbuffer+0x622 [kernel] i915_gem_execbuffer2_ioctl+0x285 [kernel] drm_ioctl_kernel+0x5f [kernel] drm_ioctl+0x1de [kernel] i915_compat_ioctl+0x35 [kernel] __ia32_compat_sys_ioctl+0x13d [kernel] do_fast_syscall_32+0x9b [kernel] entry_SYSENTER_compat+0x7f [kernel] 64122880 bytes in 15655 allocations from stack __alloc_pages_nodemask+0x199 [kernel] alloc_pages_vma+0x7a [kernel] handle_pte_fault+0x3e9 [kernel] __handle_mm_fault+0x478 [kernel] handle_mm_fault+0xe7 [kernel] __do_page_fault+0x252 [kernel] do_page_fault+0x2e [kernel] page_fault+0x1e [kernel] 67369536 bytes in 116961 allocations from stack kmem_cache_alloc+0x162 [kernel] i915_request_alloc+0x103 [kernel] i915_gem_do_execbuffer+0x622 [kernel] i915_gem_execbuffer2_ioctl+0x285 [kernel] drm_ioctl_kernel+0x5f [kernel] drm_ioctl+0x1de [kernel] i915_compat_ioctl+0x35 [kernel] __ia32_compat_sys_ioctl+0x13d [kernel] do_fast_syscall_32+0x9b [kernel] entry_SYSENTER_compat+0x7f [kernel]