executing program executing program BUG: memory leak unreferenced object 0xffff88810f02d700 (size 32): comm "syz-executor250", pid 3623, jiffies 4294953879 (age 13.260s) hex dump (first 32 bytes): 40 b8 6d 0e 81 88 ff ff 80 52 e1 85 ff ff ff ff @.m......R...... 00 ee 00 00 00 00 00 00 f6 ff f6 ff 13 02 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] ntfs_init_fs_context+0x22/0x1e0 fs/ntfs3/super.c:1397 [] alloc_fs_context+0x225/0x3b0 fs/fs_context.c:290 [] do_new_mount fs/namespace.c:3025 [inline] [] path_mount+0x6f3/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810e6db840 (size 32): comm "syz-executor250", pid 3623, jiffies 4294953879 (age 13.260s) hex dump (first 32 bytes): 63 70 39 35 30 00 00 00 00 00 00 00 00 00 00 00 cp950........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmemdup_nul+0x2d/0x70 mm/util.c:152 [] vfs_parse_fs_string+0x6e/0xd0 fs/fs_context.c:178 [] generic_parse_monolithic+0xe0/0x130 fs/fs_context.c:224 [] do_new_mount fs/namespace.c:3036 [inline] [] path_mount+0xb94/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888106502880 (size 32): comm "syz-executor250", pid 3624, jiffies 4294954494 (age 7.110s) hex dump (first 32 bytes): 40 ee 61 0a 81 88 ff ff 80 52 e1 85 ff ff ff ff @.a......R...... 00 ee 00 00 00 00 00 00 f6 ff f6 ff 13 02 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] ntfs_init_fs_context+0x22/0x1e0 fs/ntfs3/super.c:1397 [] alloc_fs_context+0x225/0x3b0 fs/fs_context.c:290 [] do_new_mount fs/namespace.c:3025 [inline] [] path_mount+0x6f3/0x10d0 fs/namespace.c:3370 [] do_mount fs/namespace.c:3383 [inline] [] __do_sys_mount fs/namespace.c:3591 [inline] [] __se_sys_mount fs/namespace.c:3568 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd