BUG: memory leak
unreferenced object 0xffff88810b610ca0 (size 32):
  comm "syz-executor284", pid 6934, jiffies 4294946030 (age 16.060s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcb60 (size 32):
  comm "syz-executor284", pid 6935, jiffies 4294946030 (age 16.060s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 04 00 ea ff ff  4294946030......
    40 1d 84 04 00 ea ff ff 80 1d 84 04 00 ea ff ff  @...............
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcf00 (size 32):
  comm "syz-executor284", pid 6937, jiffies 4294946030 (age 16.060s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dc900 (size 32):
  comm "syz-executor284", pid 6940, jiffies 4294946030 (age 16.060s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810b610ca0 (size 32):
  comm "syz-executor284", pid 6934, jiffies 4294946030 (age 16.990s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcb60 (size 32):
  comm "syz-executor284", pid 6935, jiffies 4294946030 (age 16.990s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 04 00 ea ff ff  4294946030......
    40 1d 84 04 00 ea ff ff 80 1d 84 04 00 ea ff ff  @...............
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcf00 (size 32):
  comm "syz-executor284", pid 6937, jiffies 4294946030 (age 16.990s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dc900 (size 32):
  comm "syz-executor284", pid 6940, jiffies 4294946030 (age 16.990s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810b610ca0 (size 32):
  comm "syz-executor284", pid 6934, jiffies 4294946030 (age 17.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcb60 (size 32):
  comm "syz-executor284", pid 6935, jiffies 4294946030 (age 17.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 04 00 ea ff ff  4294946030......
    40 1d 84 04 00 ea ff ff 80 1d 84 04 00 ea ff ff  @...............
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcf00 (size 32):
  comm "syz-executor284", pid 6937, jiffies 4294946030 (age 17.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dc900 (size 32):
  comm "syz-executor284", pid 6940, jiffies 4294946030 (age 17.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810b610ca0 (size 32):
  comm "syz-executor284", pid 6934, jiffies 4294946030 (age 18.870s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcb60 (size 32):
  comm "syz-executor284", pid 6935, jiffies 4294946030 (age 18.870s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 04 00 ea ff ff  4294946030......
    40 1d 84 04 00 ea ff ff 80 1d 84 04 00 ea ff ff  @...............
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcf00 (size 32):
  comm "syz-executor284", pid 6937, jiffies 4294946030 (age 18.870s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dc900 (size 32):
  comm "syz-executor284", pid 6940, jiffies 4294946030 (age 18.870s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810b610ca0 (size 32):
  comm "syz-executor284", pid 6934, jiffies 4294946030 (age 19.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcb60 (size 32):
  comm "syz-executor284", pid 6935, jiffies 4294946030 (age 19.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 04 00 ea ff ff  4294946030......
    40 1d 84 04 00 ea ff ff 80 1d 84 04 00 ea ff ff  @...............
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dcf00 (size 32):
  comm "syz-executor284", pid 6937, jiffies 4294946030 (age 19.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881233dc900 (size 32):
  comm "syz-executor284", pid 6940, jiffies 4294946030 (age 19.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 36 30 33 30 00 00 00 00 00 00  4294946030......
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<00000000d13a1e60>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000d13a1e60>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000d13a1e60>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000d13a1e60>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ebe8c688>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ebe8c688>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ebe8c688>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000006a02ac63>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<000000003192d397>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<00000000e35511fc>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000cfba8ffb>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000ec7fda02>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000ec7fda02>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000032e2637>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000028204c92>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000028204c92>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000028204c92>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000004a34446e>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000054bb44de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program
executing program