BUG: memory leak unreferenced object 0xffff888116033640 (size 32): comm "syz-executor.0", pid 8744, jiffies 4295045617 (age 12.230s) hex dump (first 32 bytes): 25 5e 5d 38 5b 2b 2e 5d 28 25 7b 3a 0f 80 5b 29 %^]8[+.](%{:..[) 2d 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -:.............. backtrace: [<00000000bfc1b3ff>] kmemdup_nul+0x2d/0x70 mm/util.c:151 [<000000003f71399c>] vfs_parse_fs_string+0x6e/0xd0 fs/fs_context.c:155 [<00000000b0e7c245>] generic_parse_monolithic+0xe0/0x130 fs/fs_context.c:201 [<0000000062bcac64>] do_new_mount fs/namespace.c:2871 [inline] [<0000000062bcac64>] path_mount+0xbbb/0x1170 fs/namespace.c:3205 [<00000000c09c1b25>] do_mount fs/namespace.c:3218 [inline] [<00000000c09c1b25>] __do_sys_mount fs/namespace.c:3426 [inline] [<00000000c09c1b25>] __se_sys_mount fs/namespace.c:3403 [inline] [<00000000c09c1b25>] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3403 [<000000009736f176>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<00000000b9cacaf0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116033720 (size 32): comm "syz-executor.0", pid 8752, jiffies 4295046131 (age 7.090s) hex dump (first 32 bytes): 25 5e 5d 38 5b 2b 2e 5d 28 25 7b 3a 0f 80 5b 29 %^]8[+.](%{:..[) 2d 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -:.............. backtrace: [<00000000bfc1b3ff>] kmemdup_nul+0x2d/0x70 mm/util.c:151 [<000000003f71399c>] vfs_parse_fs_string+0x6e/0xd0 fs/fs_context.c:155 [<00000000b0e7c245>] generic_parse_monolithic+0xe0/0x130 fs/fs_context.c:201 [<0000000062bcac64>] do_new_mount fs/namespace.c:2871 [inline] [<0000000062bcac64>] path_mount+0xbbb/0x1170 fs/namespace.c:3205 [<00000000c09c1b25>] do_mount fs/namespace.c:3218 [inline] [<00000000c09c1b25>] __do_sys_mount fs/namespace.c:3426 [inline] [<00000000c09c1b25>] __se_sys_mount fs/namespace.c:3403 [inline] [<00000000c09c1b25>] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3403 [<000000009736f176>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<00000000b9cacaf0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9