BUG: memory leak unreferenced object 0xffff88810e2a4f00 (size 32): comm "syz-executor107", pid 5060, jiffies 4294943768 (age 12.450s) hex dump (first 32 bytes): a0 4e 2a 0e 81 88 ff ff 60 7f 01 86 ff ff ff ff .N*.....`....... 00 00 00 00 00 00 00 00 c0 ff c0 ff 68 00 00 00 ............h... backtrace: [] kmalloc_trace+0x20/0x90 mm/slab_common.c:1062 [] kmalloc include/linux/slab.h:580 [inline] [] kzalloc include/linux/slab.h:720 [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:3130 [inline] [] path_mount+0x6f3/0x10d0 fs/namespace.c:3475 [] do_mount fs/namespace.c:3488 [inline] [] __do_sys_mount fs/namespace.c:3697 [inline] [] __se_sys_mount fs/namespace.c:3674 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3674 [] 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 0xffff88810e2a4ea0 (size 32): comm "syz-executor107", pid 5060, jiffies 4294943768 (age 12.450s) hex dump (first 32 bytes): 6b 6f 69 38 2d 72 00 00 00 00 00 00 00 00 00 00 koi8-r.......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:967 [inline] [] __kmalloc_node_track_caller+0x47/0x120 mm/slab_common.c:988 [] kmemdup_nul+0x32/0x70 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:3141 [inline] [] path_mount+0xb94/0x10d0 fs/namespace.c:3475 [] do_mount fs/namespace.c:3488 [inline] [] __do_sys_mount fs/namespace.c:3697 [inline] [] __se_sys_mount fs/namespace.c:3674 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3674 [] 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 0xffff88810e2a47c0 (size 32): comm "syz-executor107", pid 5063, jiffies 4294944288 (age 7.250s) hex dump (first 32 bytes): a0 45 2a 0e 81 88 ff ff 60 7f 01 86 ff ff ff ff .E*.....`....... 00 00 00 00 00 00 00 00 c0 ff c0 ff 68 00 00 00 ............h... backtrace: [] kmalloc_trace+0x20/0x90 mm/slab_common.c:1062 [] kmalloc include/linux/slab.h:580 [inline] [] kzalloc include/linux/slab.h:720 [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:3130 [inline] [] path_mount+0x6f3/0x10d0 fs/namespace.c:3475 [] do_mount fs/namespace.c:3488 [inline] [] __do_sys_mount fs/namespace.c:3697 [inline] [] __se_sys_mount fs/namespace.c:3674 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3674 [] 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 0xffff88810e2a45a0 (size 32): comm "syz-executor107", pid 5063, jiffies 4294944288 (age 7.250s) hex dump (first 32 bytes): 6b 6f 69 38 2d 72 00 00 00 00 00 00 00 00 00 00 koi8-r.......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:967 [inline] [] __kmalloc_node_track_caller+0x47/0x120 mm/slab_common.c:988 [] kmemdup_nul+0x32/0x70 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:3141 [inline] [] path_mount+0xb94/0x10d0 fs/namespace.c:3475 [] do_mount fs/namespace.c:3488 [inline] [] __do_sys_mount fs/namespace.c:3697 [inline] [] __se_sys_mount fs/namespace.c:3674 [inline] [] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3674 [] 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