r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145c02, 0x0)
io_setup(0xfff, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0}])
BUG: memory leak
unreferenced object 0xffff88800f8e8c00 (size 128):
  comm "syz-executor.3", pid 5470, jiffies 4295108738
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc cd3a90e2):
    __kmalloc_cache_noprof+0x4a4/0x780
    v9fs_init_fs_context+0x49/0x5b0
    alloc_fs_context+0x56d/0xb10
    path_mount+0xd8d/0x2140
    __x64_sys_mount+0x293/0x310
    do_syscall_64+0xbf/0x420
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88801ea863a0 (size 8):
  comm "syz-executor.3", pid 5470, jiffies 4295108738
  hex dump (first 8 bytes):
    6e 6f 62 6f 64 79 00 ff                          nobody..
  backtrace (crc 24a71c4e):
    __kmalloc_node_track_caller_noprof+0x4c1/0x890
    kstrdup+0x3e/0xc0
    v9fs_init_fs_context+0xf3/0x5b0
    alloc_fs_context+0x56d/0xb10
    path_mount+0xd8d/0x2140
    __x64_sys_mount+0x293/0x310
    do_syscall_64+0xbf/0x420
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed