BUG: memory leak unreferenced object 0xffff88810de66248 (size 576): comm "syz-executor.7", pid 6422, jiffies 4294945251 hex dump (first 32 bytes): 06 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90 f3 b9 0d 81 88 ff ff 60 62 e6 0d 81 88 ff ff ........`b...... backtrace (crc cc43d8f3): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4184 [inline] slab_alloc_node mm/slub.c:4229 [inline] kmem_cache_alloc_lru_noprof+0x354/0x400 mm/slub.c:4248 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_create+0x48a/0x820 lib/xarray.c:685 xas_create_range+0xb6/0x1b0 lib/xarray.c:725 collapse_file+0x1e0/0x1ae0 mm/khugepaged.c:1881 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2377 madvise_collapse+0x2a4/0x690 mm/khugepaged.c:2809 madvise_vma_behavior+0x87a/0x1460 mm/madvise.c:1358 madvise_walk_vmas+0x152/0x4d0 mm/madvise.c:1669 madvise_do_behavior+0xc4/0x2e0 mm/madvise.c:1885 do_madvise+0x118/0x1c0 mm/madvise.c:1978 __do_sys_madvise mm/madvise.c:1987 [inline] __se_sys_madvise mm/madvise.c:1985 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1985 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810de66490 (size 576): comm "syz-executor.7", pid 6422, jiffies 4294945251 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 48 62 e6 0d 81 88 ff ff ........Hb...... 90 f3 b9 0d 81 88 ff ff a8 64 e6 0d 81 88 ff ff .........d...... backtrace (crc c5c8a8ba): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4184 [inline] slab_alloc_node mm/slub.c:4229 [inline] kmem_cache_alloc_lru_noprof+0x354/0x400 mm/slub.c:4248 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_create+0x48a/0x820 lib/xarray.c:685 xas_create_range+0xb6/0x1b0 lib/xarray.c:725 collapse_file+0x1e0/0x1ae0 mm/khugepaged.c:1881 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2377 madvise_collapse+0x2a4/0x690 mm/khugepaged.c:2809 madvise_vma_behavior+0x87a/0x1460 mm/madvise.c:1358 madvise_walk_vmas+0x152/0x4d0 mm/madvise.c:1669 madvise_do_behavior+0xc4/0x2e0 mm/madvise.c:1885 do_madvise+0x118/0x1c0 mm/madvise.c:1978 __do_sys_madvise mm/madvise.c:1987 [inline] __se_sys_madvise mm/madvise.c:1985 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1985 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810de666d8 (size 576): comm "syz-executor.7", pid 6422, jiffies 4294945251 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 48 62 e6 0d 81 88 ff ff ........Hb...... 90 f3 b9 0d 81 88 ff ff f0 66 e6 0d 81 88 ff ff .........f...... backtrace (crc 2e6654e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4184 [inline] slab_alloc_node mm/slub.c:4229 [inline] kmem_cache_alloc_lru_noprof+0x354/0x400 mm/slub.c:4248 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_create+0x48a/0x820 lib/xarray.c:685 xas_create_range+0xb6/0x1b0 lib/xarray.c:725 collapse_file+0x1e0/0x1ae0 mm/khugepaged.c:1881 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2377 madvise_collapse+0x2a4/0x690 mm/khugepaged.c:2809 madvise_vma_behavior+0x87a/0x1460 mm/madvise.c:1358 madvise_walk_vmas+0x152/0x4d0 mm/madvise.c:1669 madvise_do_behavior+0xc4/0x2e0 mm/madvise.c:1885 do_madvise+0x118/0x1c0 mm/madvise.c:1978 __do_sys_madvise mm/madvise.c:1987 [inline] __se_sys_madvise mm/madvise.c:1985 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1985 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810de66920 (size 576): comm "syz-executor.7", pid 6422, jiffies 4294945251 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 48 62 e6 0d 81 88 ff ff ........Hb...... 90 f3 b9 0d 81 88 ff ff 38 69 e6 0d 81 88 ff ff ........8i...... backtrace (crc fc59def9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4184 [inline] slab_alloc_node mm/slub.c:4229 [inline] kmem_cache_alloc_lru_noprof+0x354/0x400 mm/slub.c:4248 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_create+0x48a/0x820 lib/xarray.c:685 xas_create_range+0xb6/0x1b0 lib/xarray.c:725 collapse_file+0x1e0/0x1ae0 mm/khugepaged.c:1881 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2377 madvise_collapse+0x2a4/0x690 mm/khugepaged.c:2809 madvise_vma_behavior+0x87a/0x1460 mm/madvise.c:1358 madvise_walk_vmas+0x152/0x4d0 mm/madvise.c:1669 madvise_do_behavior+0xc4/0x2e0 mm/madvise.c:1885 do_madvise+0x118/0x1c0 mm/madvise.c:1978 __do_sys_madvise mm/madvise.c:1987 [inline] __se_sys_madvise mm/madvise.c:1985 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1985 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810de66b68 (size 576): comm "syz-executor.7", pid 6422, jiffies 4294945251 hex dump (first 32 bytes): 00 04 00 00 00 00 00 00 48 62 e6 0d 81 88 ff ff ........Hb...... 90 f3 b9 0d 81 88 ff ff 80 6b e6 0d 81 88 ff ff .........k...... backtrace (crc 9ab21a65): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4184 [inline] slab_alloc_node mm/slub.c:4229 [inline] kmem_cache_alloc_lru_noprof+0x354/0x400 mm/slub.c:4248 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_create+0x48a/0x820 lib/xarray.c:685 xas_create_range+0xb6/0x1b0 lib/xarray.c:725 collapse_file+0x1e0/0x1ae0 mm/khugepaged.c:1881 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2377 madvise_collapse+0x2a4/0x690 mm/khugepaged.c:2809 madvise_vma_behavior+0x87a/0x1460 mm/madvise.c:1358 madvise_walk_vmas+0x152/0x4d0 mm/madvise.c:1669 madvise_do_behavior+0xc4/0x2e0 mm/madvise.c:1885 do_madvise+0x118/0x1c0 mm/madvise.c:1978 __do_sys_madvise mm/madvise.c:1987 [inline] __se_sys_madvise mm/madvise.c:1985 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1985 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f