BUG: memory leak
unreferenced object 0xffff888053721900 (size 184):
  comm "syz-executor.7", pid 69212, jiffies 4297327725
  hex dump (first 32 bytes):
    00 77 f5 18 80 88 ff ff 00 00 00 00 00 00 00 00  .w..............
    01 08 80 00 80 00 04 40 00 00 05 00 01 00 00 00  .......@........
  backtrace (crc 87fc503e):
    kmem_cache_alloc_noprof+0x48f/0x760
    mempool_alloc_noprof+0x1b3/0x300
    bio_alloc_bioset+0x3f1/0x8f0
    submit_bh_wbc+0x286/0x720
    __block_write_full_folio+0x723/0xde0
    block_write_full_folio+0x2d0/0x390
    blkdev_writepages+0x96/0x120
    do_writepages+0x244/0x5c0
    filemap_writeback+0x223/0x2d0
    file_write_and_wait_range+0xcf/0x140
    blkdev_fsync+0x6e/0xd0
    vfs_fsync_range+0x13d/0x230
    blkdev_write_iter+0x5f4/0xd00
    aio_write+0x340/0x7f0
    io_submit_one+0xf6b/0x1a90
    __x64_sys_io_submit+0x182/0x2e0

BUG: memory leak
unreferenced object 0xffff888053721a00 (size 184):
  comm "syz-executor.7", pid 69212, jiffies 4297327725
  hex dump (first 32 bytes):
    00 19 72 53 80 88 ff ff 00 00 00 00 00 00 00 00  ..rS............
    01 08 80 00 80 00 04 40 00 00 05 00 01 00 00 00  .......@........
  backtrace (crc 2c271e3d):
    kmem_cache_alloc_noprof+0x48f/0x760
    mempool_alloc_noprof+0x1b3/0x300
    bio_alloc_bioset+0x3f1/0x8f0
    submit_bh_wbc+0x286/0x720
    __block_write_full_folio+0x723/0xde0
    block_write_full_folio+0x2d0/0x390
    blkdev_writepages+0x96/0x120
    do_writepages+0x244/0x5c0
    filemap_writeback+0x223/0x2d0
    file_write_and_wait_range+0xcf/0x140
    blkdev_fsync+0x6e/0xd0
    vfs_fsync_range+0x13d/0x230
    blkdev_write_iter+0x5f4/0xd00
    aio_write+0x340/0x7f0
    io_submit_one+0xf6b/0x1a90
    __x64_sys_io_submit+0x182/0x2e0

BUG: memory leak
unreferenced object 0xffff888053721b00 (size 184):
  comm "syz-executor.7", pid 69212, jiffies 4297327725
  hex dump (first 32 bytes):
    00 1a 72 53 80 88 ff ff 00 00 00 00 00 00 00 00  ..rS............
    01 08 80 00 80 00 04 40 00 00 05 00 01 00 00 00  .......@........
  backtrace (crc d879334a):
    kmem_cache_alloc_noprof+0x48f/0x760
    mempool_alloc_noprof+0x1b3/0x300
    bio_alloc_bioset+0x3f1/0x8f0
    submit_bh_wbc+0x286/0x720
    __block_write_full_folio+0x723/0xde0
    block_write_full_folio+0x2d0/0x390
    blkdev_writepages+0x96/0x120
    do_writepages+0x244/0x5c0
    filemap_writeback+0x223/0x2d0
    file_write_and_wait_range+0xcf/0x140
    blkdev_fsync+0x6e/0xd0
    vfs_fsync_range+0x13d/0x230
    blkdev_write_iter+0x5f4/0xd00
    aio_write+0x340/0x7f0
    io_submit_one+0xf6b/0x1a90
    __x64_sys_io_submit+0x182/0x2e0

BUG: memory leak
unreferenced object 0xffff888053721c00 (size 184):
  comm "syz-executor.7", pid 69212, jiffies 4297327725
  hex dump (first 32 bytes):
    00 1b 72 53 80 88 ff ff 00 00 00 00 00 00 00 00  ..rS............
    01 08 80 00 80 00 04 40 00 00 05 00 01 00 00 00  .......@........
  backtrace (crc 1833a10f):
    kmem_cache_alloc_noprof+0x48f/0x760
    mempool_alloc_noprof+0x1b3/0x300
    bio_alloc_bioset+0x3f1/0x8f0
    submit_bh_wbc+0x286/0x720
    __block_write_full_folio+0x723/0xde0
    block_write_full_folio+0x2d0/0x390
    blkdev_writepages+0x96/0x120
    do_writepages+0x244/0x5c0
    filemap_writeback+0x223/0x2d0
    file_write_and_wait_range+0xcf/0x140
    blkdev_fsync+0x6e/0xd0
    vfs_fsync_range+0x13d/0x230
    blkdev_write_iter+0x5f4/0xd00
    aio_write+0x340/0x7f0
    io_submit_one+0xf6b/0x1a90
    __x64_sys_io_submit+0x182/0x2e0

BUG: leak checking failed