BUG: memory leak unreferenced object 0xffff88801716fa00 (size 184): comm "syz-executor.7", pid 15337, jiffies 4295516171 hex dump (first 32 bytes): 00 fb 16 17 80 88 ff ff 00 00 00 00 00 00 00 00 ................ 01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00 .......@........ backtrace (crc 7289bbe8): 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.part.0+0x8c/0x110 kiocb_invalidate_pages+0xe4/0x180 blkdev_write_iter+0x499/0xd00 aio_write+0x340/0x7f0 io_submit_one+0xf6b/0x1a90 __x64_sys_io_submit+0x182/0x2e0 do_syscall_64+0xbf/0x420 BUG: memory leak unreferenced object 0xffff88801716fb00 (size 184): comm "syz-executor.7", pid 15337, jiffies 4295516171 hex dump (first 32 bytes): 00 fc 16 17 80 88 ff ff 00 00 00 00 00 00 00 00 ................ 01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00 .......@........ backtrace (crc d381f80f): 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.part.0+0x8c/0x110 kiocb_invalidate_pages+0xe4/0x180 blkdev_write_iter+0x499/0xd00 aio_write+0x340/0x7f0 io_submit_one+0xf6b/0x1a90 __x64_sys_io_submit+0x182/0x2e0 do_syscall_64+0xbf/0x420 BUG: memory leak unreferenced object 0xffff88801716fc00 (size 184): comm "syz-executor.7", pid 15337, jiffies 4295516171 hex dump (first 32 bytes): 00 fd 16 17 80 88 ff ff 00 00 00 00 00 00 00 00 ................ 01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00 .......@........ backtrace (crc 9083bc79): 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.part.0+0x8c/0x110 kiocb_invalidate_pages+0xe4/0x180 blkdev_write_iter+0x499/0xd00 aio_write+0x340/0x7f0 io_submit_one+0xf6b/0x1a90 __x64_sys_io_submit+0x182/0x2e0 do_syscall_64+0xbf/0x420 BUG: memory leak unreferenced object 0xffff88801716fd00 (size 184): comm "syz-executor.7", pid 15337, jiffies 4295516171 hex dump (first 32 bytes): 00 fe 16 17 80 88 ff ff 00 00 00 00 00 00 00 00 ................ 01 08 80 00 80 00 04 40 00 00 0a 00 01 00 00 00 .......@........ backtrace (crc 7ce67837): 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.part.0+0x8c/0x110 kiocb_invalidate_pages+0xe4/0x180 blkdev_write_iter+0x499/0xd00 aio_write+0x340/0x7f0 io_submit_one+0xf6b/0x1a90 __x64_sys_io_submit+0x182/0x2e0 do_syscall_64+0xbf/0x420 BUG: leak checking failed