BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 22.650s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 22.650s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 22.650s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 22.560s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 22.420s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 23.980s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 23.980s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 23.980s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 23.890s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 23.750s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 25.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 25.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 25.310s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 25.220s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 25.080s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 26.620s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 26.620s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 26.620s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 26.530s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 26.390s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 27.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 27.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 27.920s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 27.830s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 27.690s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 29.210s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 29.210s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 29.210s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 29.120s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 28.980s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 30.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 30.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 30.510s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 30.420s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 30.280s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881186dab20 (size 32):
  comm "syz-executor103", pid 6638, jiffies 4294951398 (age 31.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f720 (size 32):
  comm "syz-executor103", pid 6634, jiffies 4294951398 (age 31.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 65 6c 65 61 73  4294951398.eleas
    65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  e...............
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811878f1e0 (size 32):
  comm "syz-executor103", pid 6643, jiffies 4294951398 (age 31.810s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 33 39 38 00 73 74 65 6d 5f  4294951398.stem_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881177cbb20 (size 32):
  comm "syz-executor103", pid 6642, jiffies 4294951407 (age 31.720s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 30 37 00 00 00 00 00 00  4294951407......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811804dbc0 (size 32):
  comm "syz-executor103", pid 6639, jiffies 4294951421 (age 31.580s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 34 32 31 00 04 00 ea ff ff  4294951421......
    40 5a 8f 04 00 ea ff ff 80 5a 8f 04 00 ea ff ff  @Z.......Z......
  backtrace:
    [<000000007a7bbf5b>] kmalloc include/linux/slab.h:555 [inline]
    [<000000007a7bbf5b>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000007a7bbf5b>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000b2fde052>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470
    [<00000000bbf2a900>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000c86c5025>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622
    [<00000000f7bfe5fe>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<0000000001194108>] do_new_mount fs/namespace.c:2816 [inline]
    [<0000000001194108>] do_mount+0x958/0xcd0 fs/namespace.c:3141
    [<00000000a6f1294e>] __do_sys_mount fs/namespace.c:3350 [inline]
    [<00000000a6f1294e>] __se_sys_mount fs/namespace.c:3327 [inline]
    [<00000000a6f1294e>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327
    [<00000000872d4420>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295
    [<00000000d09d1fea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9