2026/05/27 02:47:27 executed programs: 152 BUG: memory leak unreferenced object 0xffff88810066aff8 (size 576): comm "syz.0.155", pid 6651, jiffies 4294964338 hex dump (first 32 bytes): 06 26 08 00 00 00 00 00 00 00 00 00 00 00 00 00 .&.............. 70 37 3d 1d 81 88 ff ff 10 b0 66 00 81 88 ff ff p7=.......f..... backtrace (crc 9b567fdd): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4575 [inline] slab_alloc_node mm/slub.c:4899 [inline] kmem_cache_alloc_lru_noprof+0x377/0x490 mm/slub.c:4918 xas_alloc+0xf1/0x110 lib/xarray.c:378 xas_expand lib/xarray.c:590 [inline] xas_create+0x105/0x8a0 lib/xarray.c:661 xas_store+0x7a/0xb20 lib/xarray.c:795 shmem_add_to_page_cache+0x39f/0x490 mm/shmem.c:922 shmem_alloc_and_add_folio+0x30c/0x6c0 mm/shmem.c:2001 shmem_get_folio_gfp+0x3b2/0x9d0 mm/shmem.c:2564 shmem_fault+0x91/0x490 mm/shmem.c:2765 __do_fault+0x4d/0x100 mm/memory.c:5474 do_read_fault mm/memory.c:5909 [inline] do_fault+0x619/0x9b0 mm/memory.c:6043 do_pte_missing mm/memory.c:4566 [inline] handle_pte_fault mm/memory.c:6427 [inline] __handle_mm_fault+0x1040/0x1d20 mm/memory.c:6565 handle_mm_fault+0x217/0x630 mm/memory.c:6734 faultin_page mm/gup.c:1126 [inline] __get_user_pages+0xa4a/0x1d90 mm/gup.c:1428 populate_vma_page_range+0xf8/0x160 mm/gup.c:1860 __mm_populate+0x93/0x270 mm/gup.c:1963 mm_populate include/linux/mm.h:4137 [inline] vm_mmap_pgoff+0x226/0x2d0 mm/util.c:586 BUG: memory leak unreferenced object 0xffff88811165f918 (size 576): comm "syz.0.155", pid 6650, jiffies 4294964341 hex dump (first 32 bytes): 00 0f 00 00 00 00 00 00 f8 af 66 00 81 88 ff ff ..........f..... 70 37 3d 1d 81 88 ff ff 30 f9 65 11 81 88 ff ff p7=.....0.e..... backtrace (crc 838bffa1): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4575 [inline] slab_alloc_node mm/slub.c:4899 [inline] kmem_cache_alloc_lru_noprof+0x377/0x490 mm/slub.c:4918 xas_alloc+0xf1/0x110 lib/xarray.c:378 xas_create+0x40d/0x8a0 lib/xarray.c:685 xas_create_range+0xb5/0x1b0 lib/xarray.c:725 collapse_file+0x209/0x1b30 mm/khugepaged.c:1916 collapse_scan_file mm/khugepaged.c:2412 [inline] collapse_single_pmd+0x85c/0x18d0 mm/khugepaged.c:2447 madvise_collapse+0x173/0x450 mm/khugepaged.c:2869 madvise_vma_behavior+0x9b0/0xf80 mm/madvise.c:1364 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1713 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1929 do_madvise+0x137/0x1c0 mm/madvise.c:2022 __do_sys_madvise mm/madvise.c:2031 [inline] __se_sys_madvise mm/madvise.c:2029 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2029 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0x600 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88811165f6d0 (size 576): comm "syz.0.155", pid 6650, jiffies 4294964341 hex dump (first 32 bytes): 00 0e 00 00 00 00 00 00 f8 af 66 00 81 88 ff ff ..........f..... 70 37 3d 1d 81 88 ff ff e8 f6 65 11 81 88 ff ff p7=.......e..... backtrace (crc b2dcac38): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4575 [inline] slab_alloc_node mm/slub.c:4899 [inline] kmem_cache_alloc_lru_noprof+0x377/0x490 mm/slub.c:4918 xas_alloc+0xf1/0x110 lib/xarray.c:378 xas_create+0x40d/0x8a0 lib/xarray.c:685 xas_create_range+0xb5/0x1b0 lib/xarray.c:725 collapse_file+0x209/0x1b30 mm/khugepaged.c:1916 collapse_scan_file mm/khugepaged.c:2412 [inline] collapse_single_pmd+0x85c/0x18d0 mm/khugepaged.c:2447 madvise_collapse+0x173/0x450 mm/khugepaged.c:2869 madvise_vma_behavior+0x9b0/0xf80 mm/madvise.c:1364 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1713 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1929 do_madvise+0x137/0x1c0 mm/madvise.c:2022 __do_sys_madvise mm/madvise.c:2031 [inline] __se_sys_madvise mm/madvise.c:2029 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2029 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0x600 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881116d46d8 (size 576): comm "syz.0.155", pid 6650, jiffies 4294964341 hex dump (first 32 bytes): 00 0d 00 00 00 00 00 00 f8 af 66 00 81 88 ff ff ..........f..... 70 37 3d 1d 81 88 ff ff f0 46 6d 11 81 88 ff ff p7=......Fm..... backtrace (crc e2014c6a): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4575 [inline] slab_alloc_node mm/slub.c:4899 [inline] kmem_cache_alloc_lru_noprof+0x377/0x490 mm/slub.c:4918 xas_alloc+0xf1/0x110 lib/xarray.c:378 xas_create+0x40d/0x8a0 lib/xarray.c:685 xas_create_range+0xb5/0x1b0 lib/xarray.c:725 collapse_file+0x209/0x1b30 mm/khugepaged.c:1916 collapse_scan_file mm/khugepaged.c:2412 [inline] collapse_single_pmd+0x85c/0x18d0 mm/khugepaged.c:2447 madvise_collapse+0x173/0x450 mm/khugepaged.c:2869 madvise_vma_behavior+0x9b0/0xf80 mm/madvise.c:1364 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1713 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1929 do_madvise+0x137/0x1c0 mm/madvise.c:2022 __do_sys_madvise mm/madvise.c:2031 [inline] __se_sys_madvise mm/madvise.c:2029 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2029 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0x600 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810049c490 (size 576): comm "syz.0.155", pid 6650, jiffies 4294964341 hex dump (first 32 bytes): 00 0c 00 00 00 00 00 00 f8 af 66 00 81 88 ff ff ..........f..... 70 37 3d 1d 81 88 ff ff a8 c4 49 00 81 88 ff ff p7=.......I..... backtrace (crc a2e59dd7): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4575 [inline] slab_alloc_node mm/slub.c:4899 [inline] kmem_cache_alloc_lru_noprof+0x377/0x490 mm/slub.c:4918 xas_alloc+0xf1/0x110 lib/xarray.c:378 xas_create+0x40d/0x8a0 lib/xarray.c:685 xas_create_range+0xb5/0x1b0 lib/xarray.c:725 collapse_file+0x209/0x1b30 mm/khugepaged.c:1916 collapse_scan_file mm/khugepaged.c:2412 [inline] collapse_single_pmd+0x85c/0x18d0 mm/khugepaged.c:2447 madvise_collapse+0x173/0x450 mm/khugepaged.c:2869 madvise_vma_behavior+0x9b0/0xf80 mm/madvise.c:1364 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1713 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1929 do_madvise+0x137/0x1c0 mm/madvise.c:2022 __do_sys_madvise mm/madvise.c:2031 [inline] __se_sys_madvise mm/madvise.c:2029 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2029 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0x600 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF