BUG: memory leak
unreferenced object 0xffff888116a330a0 (size 32):
  comm "syz-executor953", pid 6933, jiffies 4294947045 (age 17.430s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00  4294947045......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a299020 (size 32):
  comm "syz-executor953", pid 6938, jiffies 4294947045 (age 17.430s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff  4294947045......
    c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff  .1^......2^.....
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ded1020 (size 32):
  comm "syz-executor953", pid 6939, jiffies 4294947049 (age 17.390s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00  4294947049......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a33420 (size 32):
  comm "syz-executor953", pid 6943, jiffies 4294947050 (age 17.380s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00  4294947050......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a330a0 (size 32):
  comm "syz-executor953", pid 6933, jiffies 4294947045 (age 18.360s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00  4294947045......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a299020 (size 32):
  comm "syz-executor953", pid 6938, jiffies 4294947045 (age 18.360s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff  4294947045......
    c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff  .1^......2^.....
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ded1020 (size 32):
  comm "syz-executor953", pid 6939, jiffies 4294947049 (age 18.320s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00  4294947049......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a33420 (size 32):
  comm "syz-executor953", pid 6943, jiffies 4294947050 (age 18.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00  4294947050......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a330a0 (size 32):
  comm "syz-executor953", pid 6933, jiffies 4294947045 (age 20.120s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00  4294947045......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a299020 (size 32):
  comm "syz-executor953", pid 6938, jiffies 4294947045 (age 20.120s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff  4294947045......
    c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff  .1^......2^.....
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ded1020 (size 32):
  comm "syz-executor953", pid 6939, jiffies 4294947049 (age 20.080s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00  4294947049......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a33420 (size 32):
  comm "syz-executor953", pid 6943, jiffies 4294947050 (age 20.070s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00  4294947050......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a330a0 (size 32):
  comm "syz-executor953", pid 6933, jiffies 4294947045 (age 21.030s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00  4294947045......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a299020 (size 32):
  comm "syz-executor953", pid 6938, jiffies 4294947045 (age 21.030s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff  4294947045......
    c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff  .1^......2^.....
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ded1020 (size 32):
  comm "syz-executor953", pid 6939, jiffies 4294947049 (age 20.990s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00  4294947049......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a33420 (size 32):
  comm "syz-executor953", pid 6943, jiffies 4294947050 (age 20.980s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00  4294947050......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a330a0 (size 32):
  comm "syz-executor953", pid 6933, jiffies 4294947045 (age 21.930s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00  4294947045......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a299020 (size 32):
  comm "syz-executor953", pid 6938, jiffies 4294947045 (age 21.930s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff  4294947045......
    c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff  .1^......2^.....
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ded1020 (size 32):
  comm "syz-executor953", pid 6939, jiffies 4294947049 (age 21.890s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00  4294947049......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116a33420 (size 32):
  comm "syz-executor953", pid 6943, jiffies 4294947050 (age 21.880s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00  4294947050......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007198f54c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007198f54c>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007198f54c>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000d4f88b71>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000d4f88b71>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000951461b3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000f0c6b956>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000f0c6b956>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000bf3c2f44>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000032e7b837>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000032e7b837>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program
executing program