2024/02/29 07:30:40 executed programs: 1 BUG: memory leak unreferenced object 0xffff88810c955918 (size 576): comm "syz-executor.0", pid 5518, jiffies 4294944202 hex dump (first 32 bytes): 06 36 08 00 00 00 00 00 00 00 00 00 00 00 00 00 .6.............. 58 88 e1 14 81 88 ff ff 30 59 95 0c 81 88 ff ff X.......0Y...... backtrace (crc 9c79f775): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc_lru+0x285/0x420 mm/slub.c:3879 [] xas_alloc+0xef/0x110 lib/xarray.c:375 [] xas_create+0x486/0x6f0 lib/xarray.c:677 [] xas_create_range+0xba/0x1b0 lib/xarray.c:717 [] collapse_file+0x2d2/0x2560 mm/khugepaged.c:1826 [] hpage_collapse_scan_file+0x472/0x9b0 mm/khugepaged.c:2309 [] madvise_collapse+0x1e7/0x5f0 mm/khugepaged.c:2753 [] madvise_vma_behavior+0x15e/0xea0 mm/madvise.c:1087 [] madvise_walk_vmas+0x12e/0x1e0 mm/madvise.c:1261 [] do_madvise+0x2a9/0x380 mm/madvise.c:1441 [] __do_sys_madvise mm/madvise.c:1454 [inline] [] __se_sys_madvise mm/madvise.c:1452 [inline] [] __x64_sys_madvise+0x2d/0x40 mm/madvise.c:1452 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xad/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff88810cb5c490 (size 576): comm "syz-executor.0", pid 5518, jiffies 4294944202 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 18 59 95 0c 81 88 ff ff .........Y...... 58 88 e1 14 81 88 ff ff a8 c4 b5 0c 81 88 ff ff X............... backtrace (crc bce3d87e): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc_lru+0x285/0x420 mm/slub.c:3879 [] xas_alloc+0xef/0x110 lib/xarray.c:375 [] xas_create+0x486/0x6f0 lib/xarray.c:677 [] xas_create_range+0xba/0x1b0 lib/xarray.c:717 [] collapse_file+0x2d2/0x2560 mm/khugepaged.c:1826 [] hpage_collapse_scan_file+0x472/0x9b0 mm/khugepaged.c:2309 [] madvise_collapse+0x1e7/0x5f0 mm/khugepaged.c:2753 [] madvise_vma_behavior+0x15e/0xea0 mm/madvise.c:1087 [] madvise_walk_vmas+0x12e/0x1e0 mm/madvise.c:1261 [] do_madvise+0x2a9/0x380 mm/madvise.c:1441 [] __do_sys_madvise mm/madvise.c:1454 [inline] [] __se_sys_madvise mm/madvise.c:1452 [inline] [] __x64_sys_madvise+0x2d/0x40 mm/madvise.c:1452 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xad/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff88810cb8e000 (size 576): comm "syz-executor.0", pid 5518, jiffies 4294944202 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 18 59 95 0c 81 88 ff ff .........Y...... 58 88 e1 14 81 88 ff ff 18 e0 b8 0c 81 88 ff ff X............... backtrace (crc 23003f8): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc_lru+0x285/0x420 mm/slub.c:3879 [] xas_alloc+0xef/0x110 lib/xarray.c:375 [] xas_create+0x486/0x6f0 lib/xarray.c:677 [] xas_create_range+0xba/0x1b0 lib/xarray.c:717 [] collapse_file+0x2d2/0x2560 mm/khugepaged.c:1826 [] hpage_collapse_scan_file+0x472/0x9b0 mm/khugepaged.c:2309 [] madvise_collapse+0x1e7/0x5f0 mm/khugepaged.c:2753 [] madvise_vma_behavior+0x15e/0xea0 mm/madvise.c:1087 [] madvise_walk_vmas+0x12e/0x1e0 mm/madvise.c:1261 [] do_madvise+0x2a9/0x380 mm/madvise.c:1441 [] __do_sys_madvise mm/madvise.c:1454 [inline] [] __se_sys_madvise mm/madvise.c:1452 [inline] [] __x64_sys_madvise+0x2d/0x40 mm/madvise.c:1452 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xad/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff88810cb8e248 (size 576): comm "syz-executor.0", pid 5518, jiffies 4294944202 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 18 59 95 0c 81 88 ff ff .........Y...... 58 88 e1 14 81 88 ff ff 60 e2 b8 0c 81 88 ff ff X.......`....... backtrace (crc a66ca650): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc_lru+0x285/0x420 mm/slub.c:3879 [] xas_alloc+0xef/0x110 lib/xarray.c:375 [] xas_create+0x486/0x6f0 lib/xarray.c:677 [] xas_create_range+0xba/0x1b0 lib/xarray.c:717 [] collapse_file+0x2d2/0x2560 mm/khugepaged.c:1826 [] hpage_collapse_scan_file+0x472/0x9b0 mm/khugepaged.c:2309 [] madvise_collapse+0x1e7/0x5f0 mm/khugepaged.c:2753 [] madvise_vma_behavior+0x15e/0xea0 mm/madvise.c:1087 [] madvise_walk_vmas+0x12e/0x1e0 mm/madvise.c:1261 [] do_madvise+0x2a9/0x380 mm/madvise.c:1441 [] __do_sys_madvise mm/madvise.c:1454 [inline] [] __se_sys_madvise mm/madvise.c:1452 [inline] [] __x64_sys_madvise+0x2d/0x40 mm/madvise.c:1452 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xad/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b