BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 18.880s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 18.880s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 18.870s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 18.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 20.140s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 20.140s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 20.130s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 20.070s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 21.420s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 21.420s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 21.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 21.350s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 22.630s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 22.630s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 22.620s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 22.560s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 23.640s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 23.640s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 23.630s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 23.570s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 24.580s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 24.580s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 24.570s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 24.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 25.520s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 25.520s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 25.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 25.450s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19480 (size 32):
  comm "syz-executor150", pid 7000, jiffies 4294947604 (age 26.480s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881203139a0 (size 32):
  comm "syz-executor150", pid 7001, jiffies 4294947604 (age 26.480s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 34 00 30 30 30 30 30  4294947604.00000
    30 30 00 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  00.ernel_t:s0...
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bcf77c0 (size 32):
  comm "syz-executor150", pid 7006, jiffies 4294947605 (age 26.470s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 30 35 00 30 30 30 30 30  4294947605.00000
    30 30 00 04 00 ea ff ff c0 d0 6f 04 00 ea ff ff  00........o.....
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bd19a60 (size 32):
  comm "syz-executor150", pid 7004, jiffies 4294947611 (age 26.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 37 36 31 31 00 30 30 30 30 30  4294947611.00000
    30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00  00..............
  backtrace:
    [<0000000086172dc6>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000086172dc6>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000086172dc6>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000086172dc6>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000ef7ce9b5>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000ef7ce9b5>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<00000000ef7ce9b5>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52
    [<000000002cf4b130>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000f75de89d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002355e949>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000005c273584>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<00000000a4622884>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000a4622884>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<0000000026f579b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<000000009c9c45d6>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<000000009c9c45d6>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<000000009c9c45d6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<000000009911919c>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e6699adf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9