2026/03/03 23:02:50 executed programs: 5 BUG: memory leak unreferenced object 0xffff88810402d240 (size 576): comm "syz.0.20", pid 6120, jiffies 4294944530 hex dump (first 32 bytes): 06 1f 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 88 af d8 10 81 88 ff ff 58 d2 02 04 81 88 ff ff ........X....... backtrace (crc b2959e8f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_lru_noprof+0x37d/0x490 mm/slub.c:4863 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/0x6d0 mm/shmem.c:1998 shmem_get_folio_gfp+0x3b2/0x9d0 mm/shmem.c:2567 shmem_fault+0x91/0x490 mm/shmem.c:2768 __do_fault+0x51/0x1a0 mm/memory.c:5363 do_read_fault mm/memory.c:5798 [inline] do_fault+0x671/0xb50 mm/memory.c:5932 do_pte_missing mm/memory.c:4477 [inline] handle_pte_fault mm/memory.c:6316 [inline] __handle_mm_fault+0x1022/0x1df0 mm/memory.c:6454 handle_mm_fault+0x216/0x630 mm/memory.c:6623 faultin_page mm/gup.c:1126 [inline] __get_user_pages+0x967/0x1f10 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:3899 [inline] vm_mmap_pgoff+0x226/0x2d0 mm/util.c:586 BUG: memory leak unreferenced object 0xffff88810fb12db0 (size 576): comm "syz.0.20", pid 6120, jiffies 4294944534 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 40 d2 02 04 81 88 ff ff ........@....... 88 af d8 10 81 88 ff ff c8 2d b1 0f 81 88 ff ff .........-...... backtrace (crc e5bb0d7d): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_lru_noprof+0x37d/0x490 mm/slub.c:4863 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+0x209/0x1b70 mm/khugepaged.c:1883 hpage_collapse_scan_file+0x3b8/0xb10 mm/khugepaged.c:2380 madvise_collapse+0x22a/0x700 mm/khugepaged.c:2809 madvise_vma_behavior+0xb05/0x1310 mm/madvise.c:1370 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1719 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1935 do_madvise+0x137/0x1c0 mm/madvise.c:2028 __do_sys_madvise mm/madvise.c:2037 [inline] __se_sys_madvise mm/madvise.c:2035 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2035 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810fb12ff8 (size 576): comm "syz.0.20", pid 6120, jiffies 4294944534 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 40 d2 02 04 81 88 ff ff ........@....... 88 af d8 10 81 88 ff ff 10 30 b1 0f 81 88 ff ff .........0...... backtrace (crc f1ef8df6): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_lru_noprof+0x37d/0x490 mm/slub.c:4863 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+0x209/0x1b70 mm/khugepaged.c:1883 hpage_collapse_scan_file+0x3b8/0xb10 mm/khugepaged.c:2380 madvise_collapse+0x22a/0x700 mm/khugepaged.c:2809 madvise_vma_behavior+0xb05/0x1310 mm/madvise.c:1370 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1719 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1935 do_madvise+0x137/0x1c0 mm/madvise.c:2028 __do_sys_madvise mm/madvise.c:2037 [inline] __se_sys_madvise mm/madvise.c:2035 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2035 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810fb13240 (size 576): comm "syz.0.20", pid 6120, jiffies 4294944534 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 40 d2 02 04 81 88 ff ff ........@....... 88 af d8 10 81 88 ff ff 58 32 b1 0f 81 88 ff ff ........X2...... backtrace (crc f929a82c): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_lru_noprof+0x37d/0x490 mm/slub.c:4863 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+0x209/0x1b70 mm/khugepaged.c:1883 hpage_collapse_scan_file+0x3b8/0xb10 mm/khugepaged.c:2380 madvise_collapse+0x22a/0x700 mm/khugepaged.c:2809 madvise_vma_behavior+0xb05/0x1310 mm/madvise.c:1370 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1719 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1935 do_madvise+0x137/0x1c0 mm/madvise.c:2028 __do_sys_madvise mm/madvise.c:2037 [inline] __se_sys_madvise mm/madvise.c:2035 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2035 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810fb13488 (size 576): comm "syz.0.20", pid 6120, jiffies 4294944534 hex dump (first 32 bytes): 00 04 00 00 00 00 00 00 40 d2 02 04 81 88 ff ff ........@....... 88 af d8 10 81 88 ff ff a0 34 b1 0f 81 88 ff ff .........4...... backtrace (crc a4c3105f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_lru_noprof+0x37d/0x490 mm/slub.c:4863 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+0x209/0x1b70 mm/khugepaged.c:1883 hpage_collapse_scan_file+0x3b8/0xb10 mm/khugepaged.c:2380 madvise_collapse+0x22a/0x700 mm/khugepaged.c:2809 madvise_vma_behavior+0xb05/0x1310 mm/madvise.c:1370 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1719 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1935 do_madvise+0x137/0x1c0 mm/madvise.c:2028 __do_sys_madvise mm/madvise.c:2037 [inline] __se_sys_madvise mm/madvise.c:2035 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2035 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF