BUG: memory leak
unreferenced object 0xffff88811c905a00 (size 256):
  comm "syz-executor298", pid 6850, jiffies 4294941460 (age 7.890s)
  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:
    [<0000000028412745>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000028412745>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000028412745>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000028412745>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000032f4f40>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000032f4f40>] kzalloc include/linux/slab.h:686 [inline]
    [<00000000032f4f40>] gfs2_init_fs_context+0x25/0x90 fs/gfs2/ops_fstype.c:1543
    [<00000000c5a5ce03>] gfs2_meta_init_fs_context+0x17/0x40 fs/gfs2/ops_fstype.c:1608
    [<00000000ea184721>] alloc_fs_context+0x174/0x200 fs/fs_context.c:293
    [<00000000c0bf74e2>] fs_context_for_mount+0x25/0x30 fs/fs_context.c:307
    [<0000000055d48b48>] __do_sys_fsopen fs/fsopen.c:137 [inline]
    [<0000000055d48b48>] __se_sys_fsopen fs/fsopen.c:115 [inline]
    [<0000000055d48b48>] __x64_sys_fsopen+0xa9/0x1a0 fs/fsopen.c:115
    [<00000000ddeff9f3>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000219f8e25>] entry_SYSCALL_64_after_hwframe+0x44/0xa9