shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r1, 0x0, 0x40, 0x7}, 0x8001, 0x0, 0x401, 0x0, 0x0, 0x0, 0x8})
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0)
syz_io_uring_submit(r2, 0x0, 0x0, 0x0)
BUG: memory leak
unreferenced object 0xffff88801d312000 (size 184):
  comm "syz-executor.0", pid 5313, jiffies 4294950305
  hex dump (first 32 bytes):
    00 21 31 1d 80 88 ff ff 00 00 00 00 00 00 00 00  .!1.............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc f6d887e):
    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 0xffff88801d312100 (size 184):
  comm "syz-executor.0", pid 5313, jiffies 4294950305
  hex dump (first 32 bytes):
    00 22 31 1d 80 88 ff ff 00 00 00 00 00 00 00 00  ."1.............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc 8deb3dd8):
    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 0xffff88801d312200 (size 184):
  comm "syz-executor.0", pid 5313, jiffies 4294950305
  hex dump (first 32 bytes):
    00 23 31 1d 80 88 ff ff 00 00 00 00 00 00 00 00  .#1.............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc e492c954):
    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 0xffff88801d312300 (size 184):
  comm "syz-executor.0", pid 5313, jiffies 4294950305
  hex dump (first 32 bytes):
    00 24 31 1d 80 88 ff ff 00 00 00 00 00 00 00 00  .$1.............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc c336a3bd):
    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