2025/12/01 16:25:42 executed programs: 5 BUG: memory leak unreferenced object 0xffff88811a89c000 (size 576): comm "syz.0.17", pid 6103, jiffies 4294942787 hex dump (first 32 bytes): 06 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 70 66 d2 29 81 88 ff ff 18 c0 89 1a 81 88 ff ff pf.)............ backtrace (crc 42c6476e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] kmem_cache_alloc_lru_noprof+0x3a4/0x5d0 mm/slub.c:5307 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_expand lib/xarray.c:590 [inline] xas_create+0x103/0x820 lib/xarray.c:661 xas_store+0x7b/0xad0 lib/xarray.c:795 shmem_add_to_page_cache+0x374/0x460 mm/shmem.c:904 shmem_alloc_and_add_folio+0x28f/0x6e0 mm/shmem.c:1938 shmem_get_folio_gfp+0x371/0x9f0 mm/shmem.c:2535 shmem_fault+0x93/0x4c0 mm/shmem.c:2736 __do_fault+0x51/0x1a0 mm/memory.c:5281 do_read_fault mm/memory.c:5716 [inline] do_fault mm/memory.c:5850 [inline] do_pte_missing mm/memory.c:4362 [inline] handle_pte_fault mm/memory.c:6195 [inline] __handle_mm_fault+0x1ee0/0x3890 mm/memory.c:6336 handle_mm_fault+0x31c/0x630 mm/memory.c:6505 faultin_page mm/gup.c:1126 [inline] __get_user_pages+0x330/0x1f40 mm/gup.c:1428 populate_vma_page_range+0xfa/0x160 mm/gup.c:1860 __mm_populate+0x122/0x270 mm/gup.c:1963 mm_populate include/linux/mm.h:3478 [inline] vm_mmap_pgoff+0x226/0x2d0 mm/util.c:586 ksys_mmap_pgoff+0x7d/0x2d0 mm/mmap.c:604 BUG: memory leak unreferenced object 0xffff888100719b60 (size 576): comm "syz.0.18", pid 6111, jiffies 4294942792 hex dump (first 32 bytes): 06 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0 78 d2 29 81 88 ff ff 78 9b 71 00 81 88 ff ff .x.)....x.q..... backtrace (crc 7abaf67f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] kmem_cache_alloc_lru_noprof+0x3a4/0x5d0 mm/slub.c:5307 xas_alloc+0xf6/0x120 lib/xarray.c:378 xas_expand lib/xarray.c:590 [inline] xas_create+0x103/0x820 lib/xarray.c:661 xas_store+0x7b/0xad0 lib/xarray.c:795 shmem_add_to_page_cache+0x374/0x460 mm/shmem.c:904 shmem_alloc_and_add_folio+0x28f/0x6e0 mm/shmem.c:1938 shmem_get_folio_gfp+0x371/0x9f0 mm/shmem.c:2535 shmem_fault+0x93/0x4c0 mm/shmem.c:2736 __do_fault+0x51/0x1a0 mm/memory.c:5281 do_read_fault mm/memory.c:5716 [inline] do_fault mm/memory.c:5850 [inline] do_pte_missing mm/memory.c:4362 [inline] handle_pte_fault mm/memory.c:6195 [inline] __handle_mm_fault+0x1ee0/0x3890 mm/memory.c:6336 handle_mm_fault+0x31c/0x630 mm/memory.c:6505 faultin_page mm/gup.c:1126 [inline] __get_user_pages+0x330/0x1f40 mm/gup.c:1428 populate_vma_page_range+0xfa/0x160 mm/gup.c:1860 __mm_populate+0x122/0x270 mm/gup.c:1963 mm_populate include/linux/mm.h:3478 [inline] vm_mmap_pgoff+0x226/0x2d0 mm/util.c:586 ksys_mmap_pgoff+0x7d/0x2d0 mm/mmap.c:604 BUG: memory leak unreferenced object 0xffff888100713240 (size 576): comm "syz.0.19", pid 6121, jiffies 4294942802 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 00 c0 89 1a 81 88 ff ff ................ 70 66 d2 29 81 88 ff ff 58 32 71 00 81 88 ff ff pf.)....X2q..... backtrace (crc d904a8a0): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] kmem_cache_alloc_lru_noprof+0x3a4/0x5d0 mm/slub.c:5307 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:1874 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2370 madvise_collapse+0x2a7/0x690 mm/khugepaged.c:2795 madvise_vma_behavior+0x886/0x1470 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+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888100713488 (size 576): comm "syz.0.19", pid 6121, jiffies 4294942802 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 00 c0 89 1a 81 88 ff ff ................ 70 66 d2 29 81 88 ff ff a0 34 71 00 81 88 ff ff pf.).....4q..... backtrace (crc 84ee10d3): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] kmem_cache_alloc_lru_noprof+0x3a4/0x5d0 mm/slub.c:5307 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:1874 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2370 madvise_collapse+0x2a7/0x690 mm/khugepaged.c:2795 madvise_vma_behavior+0x886/0x1470 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+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881007136d0 (size 576): comm "syz.0.19", pid 6121, jiffies 4294942802 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 00 c0 89 1a 81 88 ff ff ................ 70 66 d2 29 81 88 ff ff e8 36 71 00 81 88 ff ff pf.).....6q..... backtrace (crc 8c283509): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] kmem_cache_alloc_lru_noprof+0x3a4/0x5d0 mm/slub.c:5307 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:1874 hpage_collapse_scan_file+0x617/0xb00 mm/khugepaged.c:2370 madvise_collapse+0x2a7/0x690 mm/khugepaged.c:2795 madvise_vma_behavior+0x886/0x1470 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+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF