2026/01/28 19:34:07 executed programs: 26 BUG: memory leak unreferenced object 0xffff888114137918 (size 576): comm "syz.3.32", pid 6168, jiffies 4294946157 hex dump (first 32 bytes): 06 02 07 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 38 51 e1 0e 81 88 ff ff 30 79 13 14 81 88 ff ff 8Q......0y...... backtrace (crc d88dd8f2): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_lru_noprof+0x41a/0x590 mm/slub.c:5282 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:1958 shmem_get_folio_gfp+0x3b2/0x9c0 mm/shmem.c:2556 shmem_fault+0x91/0x490 mm/shmem.c:2757 __do_fault+0x51/0x1a0 mm/memory.c:5323 do_read_fault mm/memory.c:5758 [inline] do_fault+0x671/0xb50 mm/memory.c:5892 do_pte_missing mm/memory.c:4404 [inline] handle_pte_fault mm/memory.c:6276 [inline] __handle_mm_fault+0x1022/0x1df0 mm/memory.c:6414 handle_mm_fault+0x216/0x630 mm/memory.c:6583 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:3705 [inline] vm_mmap_pgoff+0x226/0x2d0 mm/util.c:586 BUG: memory leak unreferenced object 0xffff8881298b3240 (size 576): comm "syz.3.32", pid 6179, jiffies 4294946185 hex dump (first 32 bytes): 00 16 00 00 00 00 00 00 18 79 13 14 81 88 ff ff .........y...... 38 51 e1 0e 81 88 ff ff 58 32 8b 29 81 88 ff ff 8Q......X2.).... backtrace (crc ce4f44b): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_lru_noprof+0x41a/0x590 mm/slub.c:5282 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+0x1c5/0x1a30 mm/khugepaged.c:1891 hpage_collapse_scan_file+0x3c5/0xae0 mm/khugepaged.c:2387 madvise_collapse+0x1fc/0x630 mm/khugepaged.c:2810 madvise_vma_behavior+0xa86/0x12b0 mm/madvise.c:1372 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1721 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1937 do_madvise+0x137/0x1c0 mm/madvise.c:2030 __do_sys_madvise mm/madvise.c:2039 [inline] __se_sys_madvise mm/madvise.c:2037 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2037 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881298b2ff8 (size 576): comm "syz.3.32", pid 6179, jiffies 4294946185 hex dump (first 32 bytes): 00 15 00 00 00 00 00 00 18 79 13 14 81 88 ff ff .........y...... 38 51 e1 0e 81 88 ff ff 10 30 8b 29 81 88 ff ff 8Q.......0.).... backtrace (crc 422d191): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_lru_noprof+0x41a/0x590 mm/slub.c:5282 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+0x1c5/0x1a30 mm/khugepaged.c:1891 hpage_collapse_scan_file+0x3c5/0xae0 mm/khugepaged.c:2387 madvise_collapse+0x1fc/0x630 mm/khugepaged.c:2810 madvise_vma_behavior+0xa86/0x12b0 mm/madvise.c:1372 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1721 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1937 do_madvise+0x137/0x1c0 mm/madvise.c:2030 __do_sys_madvise mm/madvise.c:2039 [inline] __se_sys_madvise mm/madvise.c:2037 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2037 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881298b2db0 (size 576): comm "syz.3.32", pid 6179, jiffies 4294946185 hex dump (first 32 bytes): 00 14 00 00 00 00 00 00 18 79 13 14 81 88 ff ff .........y...... 38 51 e1 0e 81 88 ff ff c8 2d 8b 29 81 88 ff ff 8Q.......-.).... backtrace (crc 1076511a): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_lru_noprof+0x41a/0x590 mm/slub.c:5282 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+0x1c5/0x1a30 mm/khugepaged.c:1891 hpage_collapse_scan_file+0x3c5/0xae0 mm/khugepaged.c:2387 madvise_collapse+0x1fc/0x630 mm/khugepaged.c:2810 madvise_vma_behavior+0xa86/0x12b0 mm/madvise.c:1372 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1721 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1937 do_madvise+0x137/0x1c0 mm/madvise.c:2030 __do_sys_madvise mm/madvise.c:2039 [inline] __se_sys_madvise mm/madvise.c:2037 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2037 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881298b2b68 (size 576): comm "syz.3.32", pid 6179, jiffies 4294946185 hex dump (first 32 bytes): 00 13 00 00 00 00 00 00 18 79 13 14 81 88 ff ff .........y...... 38 51 e1 0e 81 88 ff ff 80 2b 8b 29 81 88 ff ff 8Q.......+.).... backtrace (crc e555d897): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_lru_noprof+0x41a/0x590 mm/slub.c:5282 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+0x1c5/0x1a30 mm/khugepaged.c:1891 hpage_collapse_scan_file+0x3c5/0xae0 mm/khugepaged.c:2387 madvise_collapse+0x1fc/0x630 mm/khugepaged.c:2810 madvise_vma_behavior+0xa86/0x12b0 mm/madvise.c:1372 madvise_walk_vmas+0x14f/0x510 mm/madvise.c:1721 madvise_do_behavior+0xc6/0x2c0 mm/madvise.c:1937 do_madvise+0x137/0x1c0 mm/madvise.c:2030 __do_sys_madvise mm/madvise.c:2039 [inline] __se_sys_madvise mm/madvise.c:2037 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:2037 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF