BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 22.610s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 22.610s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 22.560s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 22.480s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 23.930s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 23.930s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 23.880s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 23.800s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 25.230s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 25.230s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 25.180s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 25.100s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 26.550s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 26.550s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 26.500s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 26.420s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 29.090s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 29.090s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 29.040s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 28.960s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cbcc0 (size 32):
  comm "syz-executor348", pid 6431, jiffies 4294951517 (age 31.630s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 83 ff ff ff ff  4294951517......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881185cb360 (size 32):
  comm "syz-executor348", pid 6438, jiffies 4294951517 (age 31.630s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 31 37 00 75 65 75 65 00  4294951517.ueue.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811bf00080 (size 32):
  comm "syz-executor348", pid 6430, jiffies 4294951522 (age 31.580s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 32 32 00 00 00 00 00 00  4294951522......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6aa6e0 (size 32):
  comm "syz-executor348", pid 6440, jiffies 4294951530 (age 31.500s)
  hex dump (first 32 bytes):
    34 32 39 34 39 35 31 35 33 30 00 00 00 00 00 00  4294951530......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003ebc7ceb>] kmalloc include/linux/slab.h:555 [inline]
    [<000000003ebc7ceb>] v9fs_random_cachetag fs/9p/cache.c:36 [inline]
    [<000000003ebc7ceb>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52
    [<00000000196aac18>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470
    [<00000000296bdf19>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124
    [<00000000587846d0>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<000000007d2fdca6>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000d787ef7a>] do_new_mount fs/namespace.c:2874 [inline]
    [<00000000d787ef7a>] do_mount+0xa5b/0xe40 fs/namespace.c:3199
    [<000000001ff7cc90>] __do_sys_mount fs/namespace.c:3409 [inline]
    [<000000001ff7cc90>] __se_sys_mount fs/namespace.c:3386 [inline]
    [<000000001ff7cc90>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386
    [<0000000038f0abb2>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<0000000077ed592e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program