BUG: memory leak
unreferenced object 0xffff88811858fd00 (size 32):
  comm "syz-executor343", pid 6954, jiffies 4294941723 (age 15.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116f890e0 (size 32):
  comm "syz-executor343", pid 6962, jiffies 4294941723 (age 15.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c051a0 (size 32):
  comm "syz-executor343", pid 6963, jiffies 4294941723 (age 15.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888115dd6f40 (size 32):
  comm "syz-executor343", pid 6964, jiffies 4294941723 (age 15.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811858fd00 (size 32):
  comm "syz-executor343", pid 6954, jiffies 4294941723 (age 16.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116f890e0 (size 32):
  comm "syz-executor343", pid 6962, jiffies 4294941723 (age 16.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c051a0 (size 32):
  comm "syz-executor343", pid 6963, jiffies 4294941723 (age 16.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888115dd6f40 (size 32):
  comm "syz-executor343", pid 6964, jiffies 4294941723 (age 16.410s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811858fd00 (size 32):
  comm "syz-executor343", pid 6954, jiffies 4294941723 (age 17.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116f890e0 (size 32):
  comm "syz-executor343", pid 6962, jiffies 4294941723 (age 17.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c051a0 (size 32):
  comm "syz-executor343", pid 6963, jiffies 4294941723 (age 17.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888115dd6f40 (size 32):
  comm "syz-executor343", pid 6964, jiffies 4294941723 (age 17.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811858fd00 (size 32):
  comm "syz-executor343", pid 6954, jiffies 4294941723 (age 18.200s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888116f890e0 (size 32):
  comm "syz-executor343", pid 6962, jiffies 4294941723 (age 18.200s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888112c051a0 (size 32):
  comm "syz-executor343", pid 6963, jiffies 4294941723 (age 18.200s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888115dd6f40 (size 32):
  comm "syz-executor343", pid 6964, jiffies 4294941723 (age 18.200s)
  hex dump (first 32 bytes):
    34 32 39 34 39 34 31 37 32 33 00 00 00 00 00 00  4294941723......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000c8608397>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000c8608397>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000c8608397>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000c8608397>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000073524848>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000073524848>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<0000000073524848>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52
    [<00000000d162ba6e>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<0000000022ababa8>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000002b980969>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000f5af95d4>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542
    [<0000000029137698>] do_new_mount fs/namespace.c:2823 [inline]
    [<0000000029137698>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000fb423bf2>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<00000000ca18b134>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<00000000ca18b134>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<00000000ca18b134>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<0000000065351376>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000a8475106>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

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