BUG: memory leak unreferenced object 0xffff88810d30cff8 (size 576): comm "syz-executor.0", pid 6124, jiffies 4294944434 hex dump (first 32 bytes): 06 18 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90 73 6d 08 81 88 ff ff 10 d0 30 0d 81 88 ff ff .sm.......0..... backtrace (crc d8b82163): 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 0xffff88810d30d240 (size 576): comm "syz-executor.0", pid 6124, jiffies 4294944434 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 f8 cf 30 0d 81 88 ff ff ..........0..... 90 73 6d 08 81 88 ff ff 58 d2 30 0d 81 88 ff ff .sm.....X.0..... backtrace (crc b770f204): 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 0xffff88810d30d6d0 (size 576): comm "syz-executor.0", pid 6124, jiffies 4294944434 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 f8 cf 30 0d 81 88 ff ff ..........0..... 90 73 6d 08 81 88 ff ff e8 d6 30 0d 81 88 ff ff .sm.......0..... backtrace (crc 1c0db3ad): 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 0xffff88810d30dda8 (size 576): comm "syz-executor.0", pid 6124, jiffies 4294944434 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 f8 cf 30 0d 81 88 ff ff ..........0..... 90 73 6d 08 81 88 ff ff c0 dd 30 0d 81 88 ff ff .sm.......0..... backtrace (crc 840e795b): 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 0xffff88810d30c000 (size 576): comm "syz-executor.0", pid 6124, jiffies 4294944434 hex dump (first 32 bytes): 00 04 00 00 00 00 00 00 f8 cf 30 0d 81 88 ff ff ..........0..... 90 73 6d 08 81 88 ff ff 18 c0 30 0d 81 88 ff ff .sm.......0..... backtrace (crc 905af9d0): 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