BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 15.870s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 15.870s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 15.870s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 15.870s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 16.790s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 16.790s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 16.790s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 16.790s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 17.720s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 17.720s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 17.720s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 17.720s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 18.650s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 18.650s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 18.650s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 18.650s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 19.570s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 19.570s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 19.570s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 19.570s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881110a7d00 (size 32):
  comm "syz-executor627", pid 7034, jiffies 4294945800 (age 20.500s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117a192c0 (size 32):
  comm "syz-executor627", pid 7035, jiffies 4294945800 (age 20.500s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00  nlink.el_t:s0...
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f7c0 (size 32):
  comm "syz-executor627", pid 7039, jiffies 4294945800 (age 20.500s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c3f720 (size 32):
  comm "syz-executor627", pid 7040, jiffies 4294945800 (age 20.500s)
  hex dump (first 32 bytes):
    74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e  trusted.overlay.
    6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00  nlink...........
  backtrace:
    [<000000002468940b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002468940b>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002468940b>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002468940b>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004fb92197>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000bc1e6216>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000000de846fe>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000000de846fe>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000002c7b14d1>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000002c7b14d1>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000ea156633>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<000000006e8eed16>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<000000006e8eed16>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program