BUG: memory leak
unreferenced object 0xffff8881236d72e0 (size 32):
  comm "syz-executor.7", pid 7400, jiffies 4295041357 (age 9.720s)
  hex dump (first 32 bytes):
    2f 28 6d 69 6d 65 5f 74 79 70 65 73 65 63 75 72  /(mime_typesecur
    69 74 79 00 00 00 00 00 00 00 00 00 00 00 00 00  ity.............
  backtrace:
    [<00000000e0bcbb9d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000e0bcbb9d>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000e0bcbb9d>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000e0bcbb9d>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000e0bcbb9d>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<0000000021ce6b43>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000060020cae>] match_strdup+0x21/0x30 lib/parser.c:322
    [<00000000073791fb>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<00000000073791fb>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000c48eb0fe>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004b5ebfa3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000002700315c>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000e0248413>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000e0248413>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000a18b33c0>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<00000000395925f6>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<00000000395925f6>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<00000000395925f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000d61a812e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000c030eccd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116bce9e0 (size 32):
  comm "syz-executor.7", pid 7409, jiffies 4295041369 (age 9.600s)
  hex dump (first 32 bytes):
    2f 28 6d 69 6d 65 5f 74 79 70 65 73 65 63 75 72  /(mime_typesecur
    69 74 79 00 00 00 00 00 00 00 00 00 00 00 00 00  ity.............
  backtrace:
    [<00000000e0bcbb9d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000e0bcbb9d>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000e0bcbb9d>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000e0bcbb9d>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000e0bcbb9d>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<0000000021ce6b43>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000060020cae>] match_strdup+0x21/0x30 lib/parser.c:322
    [<00000000073791fb>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<00000000073791fb>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000c48eb0fe>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004b5ebfa3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000002700315c>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000e0248413>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000e0248413>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000a18b33c0>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<00000000395925f6>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<00000000395925f6>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<00000000395925f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000d61a812e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000c030eccd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ac5ee80 (size 32):
  comm "syz-executor.6", pid 7412, jiffies 4295041380 (age 9.490s)
  hex dump (first 32 bytes):
    2f 28 6d 69 6d 65 5f 74 79 70 65 73 65 63 75 72  /(mime_typesecur
    69 74 79 00 00 00 00 00 00 00 00 00 00 00 00 00  ity.............
  backtrace:
    [<00000000e0bcbb9d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000e0bcbb9d>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000e0bcbb9d>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000e0bcbb9d>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000e0bcbb9d>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<0000000021ce6b43>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000060020cae>] match_strdup+0x21/0x30 lib/parser.c:322
    [<00000000073791fb>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<00000000073791fb>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000c48eb0fe>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004b5ebfa3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000002700315c>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000e0248413>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000e0248413>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000a18b33c0>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<00000000395925f6>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<00000000395925f6>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<00000000395925f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000d61a812e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000c030eccd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116bd33e0 (size 32):
  comm "syz-executor.7", pid 7431, jiffies 4295041438 (age 8.920s)
  hex dump (first 32 bytes):
    2f 28 6d 69 6d 65 5f 74 79 70 65 73 65 63 75 72  /(mime_typesecur
    69 74 79 00 ff 00 00 1b 86 dd 00 00 ff ff ff ff  ity.............
  backtrace:
    [<00000000e0bcbb9d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000e0bcbb9d>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000e0bcbb9d>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000e0bcbb9d>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000e0bcbb9d>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<0000000021ce6b43>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000060020cae>] match_strdup+0x21/0x30 lib/parser.c:322
    [<00000000073791fb>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<00000000073791fb>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<00000000c48eb0fe>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004b5ebfa3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000002700315c>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000e0248413>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000e0248413>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000a18b33c0>] ksys_mount+0xab/0x120 fs/namespace.c:3351
    [<00000000395925f6>] __do_sys_mount fs/namespace.c:3365 [inline]
    [<00000000395925f6>] __se_sys_mount fs/namespace.c:3362 [inline]
    [<00000000395925f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362
    [<00000000d61a812e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000c030eccd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9