sendmmsg$inet6(r0, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x100100, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000300)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}}], 0x2, 0x0)
BUG: memory leak
unreferenced object 0xffff888049349a00 (size 184):
  comm "syz-executor.7", pid 6417, jiffies 4295293274
  hex dump (first 32 bytes):
    00 9b 34 49 80 88 ff ff 00 00 00 00 00 00 00 00  ..4I............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc a403e39f):
    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
    filemap_write_and_wait_range+0xa8/0x130
    bdev_release+0x4d2/0x6f0
    blkdev_release+0x15/0x20
    __fput+0x401/0xb50
    fput_close_sync+0x10f/0x230
    __x64_sys_close+0x8f/0x120
    do_syscall_64+0xbf/0x420

BUG: memory leak
unreferenced object 0xffff888049349b00 (size 184):
  comm "syz-executor.7", pid 6417, jiffies 4295293274
  hex dump (first 32 bytes):
    00 b8 68 17 80 88 ff ff 00 00 00 00 00 00 00 00  ..h.............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc 6a61b909):
    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
    filemap_write_and_wait_range+0xa8/0x130
    bdev_release+0x4d2/0x6f0
    blkdev_release+0x15/0x20
    __fput+0x401/0xb50
    fput_close_sync+0x10f/0x230
    __x64_sys_close+0x8f/0x120
    do_syscall_64+0xbf/0x420

BUG: memory leak
unreferenced object 0xffff88801768b800 (size 184):
  comm "syz-executor.7", pid 6462, jiffies 4295302800
  hex dump (first 32 bytes):
    00 90 e6 4a 80 88 ff ff 00 00 00 00 00 00 00 00  ...J............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc faf08987):
    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
    filemap_write_and_wait_range+0xa8/0x130
    bdev_release+0x4d2/0x6f0
    blkdev_release+0x15/0x20
    __fput+0x401/0xb50
    fput_close_sync+0x10f/0x230
    __x64_sys_close+0x8f/0x120
    do_syscall_64+0xbf/0x420

BUG: memory leak
unreferenced object 0xffff88804ae69000 (size 184):
  comm "syz-executor.7", pid 6496, jiffies 4295313322
  hex dump (first 32 bytes):
    00 99 e6 4a 80 88 ff ff 00 00 00 00 00 00 00 00  ...J............
    01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00  .......@........
  backtrace (crc 68e50432):
    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
    filemap_write_and_wait_range+0xa8/0x130
    bdev_release+0x4d2/0x6f0
    blkdev_release+0x15/0x20
    __fput+0x401/0xb50
    fput_close_sync+0x10f/0x230
    __x64_sys_close+0x8f/0x120
    do_syscall_64+0xbf/0x420

BUG: leak checking failed