2025/07/04 20:23:00 executed programs: 1 BUG: memory leak unreferenced object 0xffff888100797240 (size 576): comm "syz-executor.0", pid 6273, jiffies 4294945335 hex dump (first 32 bytes): 06 00 07 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 30 e7 7c 0e 81 88 ff ff 58 72 79 00 81 88 ff ff 0.|.....Xry..... backtrace (crc cf916e7e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4152 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_lru_noprof+0x31d/0x3d0 mm/slub.c:4216 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:1855 hpage_collapse_scan_file+0x6a0/0xb10 mm/khugepaged.c:2351 madvise_collapse+0x2a4/0x6b0 mm/khugepaged.c:2785 madvise_vma_behavior+0xa08/0x1210 mm/madvise.c:1335 madvise_walk_vmas+0x12d/0x1e0 mm/madvise.c:1541 madvise_do_behavior+0xc0/0x2d0 mm/madvise.c:1733 do_madvise+0x104/0x1b0 mm/madvise.c:1826 __do_sys_madvise mm/madvise.c:1835 [inline] __se_sys_madvise mm/madvise.c:1833 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1833 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888100797488 (size 576): comm "syz-executor.0", pid 6273, jiffies 4294945335 hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 40 72 79 00 81 88 ff ff ........@ry..... 30 e7 7c 0e 81 88 ff ff a0 74 79 00 81 88 ff ff 0.|......ty..... backtrace (crc 3ecc28e7): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4152 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_lru_noprof+0x31d/0x3d0 mm/slub.c:4216 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:1855 hpage_collapse_scan_file+0x6a0/0xb10 mm/khugepaged.c:2351 madvise_collapse+0x2a4/0x6b0 mm/khugepaged.c:2785 madvise_vma_behavior+0xa08/0x1210 mm/madvise.c:1335 madvise_walk_vmas+0x12d/0x1e0 mm/madvise.c:1541 madvise_do_behavior+0xc0/0x2d0 mm/madvise.c:1733 do_madvise+0x104/0x1b0 mm/madvise.c:1826 __do_sys_madvise mm/madvise.c:1835 [inline] __se_sys_madvise mm/madvise.c:1833 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1833 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881007976d0 (size 576): comm "syz-executor.0", pid 6273, jiffies 4294945335 hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 40 72 79 00 81 88 ff ff ........@ry..... 30 e7 7c 0e 81 88 ff ff e8 76 79 00 81 88 ff ff 0.|......vy..... backtrace (crc 2b446702): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4152 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_lru_noprof+0x31d/0x3d0 mm/slub.c:4216 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:1855 hpage_collapse_scan_file+0x6a0/0xb10 mm/khugepaged.c:2351 madvise_collapse+0x2a4/0x6b0 mm/khugepaged.c:2785 madvise_vma_behavior+0xa08/0x1210 mm/madvise.c:1335 madvise_walk_vmas+0x12d/0x1e0 mm/madvise.c:1541 madvise_do_behavior+0xc0/0x2d0 mm/madvise.c:1733 do_madvise+0x104/0x1b0 mm/madvise.c:1826 __do_sys_madvise mm/madvise.c:1835 [inline] __se_sys_madvise mm/madvise.c:1833 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1833 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888100797918 (size 576): comm "syz-executor.0", pid 6273, jiffies 4294945335 hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 40 72 79 00 81 88 ff ff ........@ry..... 30 e7 7c 0e 81 88 ff ff 30 79 79 00 81 88 ff ff 0.|.....0yy..... backtrace (crc 75d5ea4): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4152 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_lru_noprof+0x31d/0x3d0 mm/slub.c:4216 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:1855 hpage_collapse_scan_file+0x6a0/0xb10 mm/khugepaged.c:2351 madvise_collapse+0x2a4/0x6b0 mm/khugepaged.c:2785 madvise_vma_behavior+0xa08/0x1210 mm/madvise.c:1335 madvise_walk_vmas+0x12d/0x1e0 mm/madvise.c:1541 madvise_do_behavior+0xc0/0x2d0 mm/madvise.c:1733 do_madvise+0x104/0x1b0 mm/madvise.c:1826 __do_sys_madvise mm/madvise.c:1835 [inline] __se_sys_madvise mm/madvise.c:1833 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1833 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888100797b60 (size 576): comm "syz-executor.0", pid 6273, jiffies 4294945335 hex dump (first 32 bytes): 00 04 00 00 00 00 00 00 40 72 79 00 81 88 ff ff ........@ry..... 30 e7 7c 0e 81 88 ff ff 78 7b 79 00 81 88 ff ff 0.|.....x{y..... backtrace (crc 12d51141): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4152 [inline] slab_alloc_node mm/slub.c:4197 [inline] kmem_cache_alloc_lru_noprof+0x31d/0x3d0 mm/slub.c:4216 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:1855 hpage_collapse_scan_file+0x6a0/0xb10 mm/khugepaged.c:2351 madvise_collapse+0x2a4/0x6b0 mm/khugepaged.c:2785 madvise_vma_behavior+0xa08/0x1210 mm/madvise.c:1335 madvise_walk_vmas+0x12d/0x1e0 mm/madvise.c:1541 madvise_do_behavior+0xc0/0x2d0 mm/madvise.c:1733 do_madvise+0x104/0x1b0 mm/madvise.c:1826 __do_sys_madvise mm/madvise.c:1835 [inline] __se_sys_madvise mm/madvise.c:1833 [inline] __x64_sys_madvise+0x2c/0x40 mm/madvise.c:1833 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0x2a0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f