2024/09/27 05:50:14 executed programs: 1
BUG: memory leak
unreferenced object 0xffff88810bfd9c00 (size 96):
  comm "syz-executor.0", pid 5614, jiffies 4294945074
  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 (crc 0):
    [<ffffffff8164c176>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8164c176>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8164c176>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8164c176>] __do_kmalloc_node mm/slub.c:4264 [inline]
    [<ffffffff8164c176>] __kmalloc_node_noprof+0x346/0x430 mm/slub.c:4271
    [<ffffffff815af58d>] __kvmalloc_node_noprof+0xad/0x170 mm/util.c:658
    [<ffffffff8280c611>] kvmalloc_array_node_noprof include/linux/slab.h:1040 [inline]
    [<ffffffff8280c611>] want_pages_array+0x71/0x90 lib/iov_iter.c:990
    [<ffffffff8280e0fe>] iov_iter_extract_user_pages lib/iov_iter.c:1812 [inline]
    [<ffffffff8280e0fe>] iov_iter_extract_pages+0x18e/0xd20 lib/iov_iter.c:1878
    [<ffffffff8274ac3e>] bio_map_user_iov+0x16e/0x5c0 block/blk-map.c:304
    [<ffffffff8274b428>] blk_rq_map_user_iov+0x388/0xad0 block/blk-map.c:670
    [<ffffffff8274bfb7>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8274bfb7>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff830dee39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff830df583>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff830df92a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff8317d675>] sg_ioctl+0x5f5/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff81731b65>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff81731b65>] __do_sys_ioctl fs/ioctl.c:907 [inline]
    [<ffffffff81731b65>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff81731b65>] __x64_sys_ioctl+0xf5/0x150 fs/ioctl.c:893
    [<ffffffff8524c85e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8524c85e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888108b48ea0 (size 96):
  comm "syz-executor.0", pid 5878, jiffies 4294945702
  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 (crc 0):
    [<ffffffff8164c176>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8164c176>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8164c176>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8164c176>] __do_kmalloc_node mm/slub.c:4264 [inline]
    [<ffffffff8164c176>] __kmalloc_node_noprof+0x346/0x430 mm/slub.c:4271
    [<ffffffff815af58d>] __kvmalloc_node_noprof+0xad/0x170 mm/util.c:658
    [<ffffffff8280c611>] kvmalloc_array_node_noprof include/linux/slab.h:1040 [inline]
    [<ffffffff8280c611>] want_pages_array+0x71/0x90 lib/iov_iter.c:990
    [<ffffffff8280e0fe>] iov_iter_extract_user_pages lib/iov_iter.c:1812 [inline]
    [<ffffffff8280e0fe>] iov_iter_extract_pages+0x18e/0xd20 lib/iov_iter.c:1878
    [<ffffffff8274ac3e>] bio_map_user_iov+0x16e/0x5c0 block/blk-map.c:304
    [<ffffffff8274b428>] blk_rq_map_user_iov+0x388/0xad0 block/blk-map.c:670
    [<ffffffff8274bfb7>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8274bfb7>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff830dee39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff830df583>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff830df92a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff8317d675>] sg_ioctl+0x5f5/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff81731b65>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff81731b65>] __do_sys_ioctl fs/ioctl.c:907 [inline]
    [<ffffffff81731b65>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff81731b65>] __x64_sys_ioctl+0xf5/0x150 fs/ioctl.c:893
    [<ffffffff8524c85e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8524c85e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888108b538a0 (size 96):
  comm "syz-executor.0", pid 5880, jiffies 4294945702
  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 (crc 0):
    [<ffffffff8164c176>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8164c176>] slab_post_alloc_hook mm/slub.c:4090 [inline]
    [<ffffffff8164c176>] slab_alloc_node mm/slub.c:4135 [inline]
    [<ffffffff8164c176>] __do_kmalloc_node mm/slub.c:4264 [inline]
    [<ffffffff8164c176>] __kmalloc_node_noprof+0x346/0x430 mm/slub.c:4271
    [<ffffffff815af58d>] __kvmalloc_node_noprof+0xad/0x170 mm/util.c:658
    [<ffffffff8280c611>] kvmalloc_array_node_noprof include/linux/slab.h:1040 [inline]
    [<ffffffff8280c611>] want_pages_array+0x71/0x90 lib/iov_iter.c:990
    [<ffffffff8280e0fe>] iov_iter_extract_user_pages lib/iov_iter.c:1812 [inline]
    [<ffffffff8280e0fe>] iov_iter_extract_pages+0x18e/0xd20 lib/iov_iter.c:1878
    [<ffffffff8274ac3e>] bio_map_user_iov+0x16e/0x5c0 block/blk-map.c:304
    [<ffffffff8274b428>] blk_rq_map_user_iov+0x388/0xad0 block/blk-map.c:670
    [<ffffffff8274bfb7>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8274bfb7>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff830dee39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff830df583>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff830df92a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff8317d675>] sg_ioctl+0x5f5/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff81731b65>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff81731b65>] __do_sys_ioctl fs/ioctl.c:907 [inline]
    [<ffffffff81731b65>] __se_sys_ioctl fs/ioctl.c:893 [inline]
    [<ffffffff81731b65>] __x64_sys_ioctl+0xf5/0x150 fs/ioctl.c:893
    [<ffffffff8524c85e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8524c85e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85400130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f