2024/05/09 18:31:04 executed programs: 1
BUG: memory leak
unreferenced object 0xffff88811bc23c60 (size 96):
  comm "syz-executor.0", pid 5539, jiffies 4294944556
  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):
    [<ffffffff8166348b>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8166348b>] slab_post_alloc_hook mm/slub.c:3808 [inline]
    [<ffffffff8166348b>] slab_alloc_node mm/slub.c:3851 [inline]
    [<ffffffff8166348b>] __do_kmalloc_node mm/slub.c:3971 [inline]
    [<ffffffff8166348b>] __kmalloc_node+0x32b/0x430 mm/slub.c:3979
    [<ffffffff815d4c4d>] kmalloc_node include/linux/slab.h:648 [inline]
    [<ffffffff815d4c4d>] kvmalloc_node+0x9d/0x170 mm/util.c:634
    [<ffffffff827d8761>] kvmalloc include/linux/slab.h:766 [inline]
    [<ffffffff827d8761>] kvmalloc_array include/linux/slab.h:784 [inline]
    [<ffffffff827d8761>] want_pages_array+0x71/0x90 lib/iov_iter.c:883
    [<ffffffff827daa6e>] iov_iter_extract_user_pages lib/iov_iter.c:1580 [inline]
    [<ffffffff827daa6e>] iov_iter_extract_pages+0x18e/0xac0 lib/iov_iter.c:1646
    [<ffffffff8271aed0>] bio_map_user_iov+0x160/0x5b0 block/blk-map.c:304
    [<ffffffff8271b6cc>] blk_rq_map_user_iov+0x39c/0xaf0 block/blk-map.c:670
    [<ffffffff8271c267>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8271c267>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff8306ac39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff8306b383>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff8306b72a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff83109bf8>] sg_ioctl+0x5f8/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff8173b936>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff8173b936>] __do_sys_ioctl fs/ioctl.c:904 [inline]
    [<ffffffff8173b936>] __se_sys_ioctl fs/ioctl.c:890 [inline]
    [<ffffffff8173b936>] __x64_sys_ioctl+0xf6/0x150 fs/ioctl.c:890
    [<ffffffff850daf00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850daf00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88810f95eba0 (size 96):
  comm "syz-executor.0", pid 5792, jiffies 4294945146
  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):
    [<ffffffff8166348b>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8166348b>] slab_post_alloc_hook mm/slub.c:3808 [inline]
    [<ffffffff8166348b>] slab_alloc_node mm/slub.c:3851 [inline]
    [<ffffffff8166348b>] __do_kmalloc_node mm/slub.c:3971 [inline]
    [<ffffffff8166348b>] __kmalloc_node+0x32b/0x430 mm/slub.c:3979
    [<ffffffff815d4c4d>] kmalloc_node include/linux/slab.h:648 [inline]
    [<ffffffff815d4c4d>] kvmalloc_node+0x9d/0x170 mm/util.c:634
    [<ffffffff827d8761>] kvmalloc include/linux/slab.h:766 [inline]
    [<ffffffff827d8761>] kvmalloc_array include/linux/slab.h:784 [inline]
    [<ffffffff827d8761>] want_pages_array+0x71/0x90 lib/iov_iter.c:883
    [<ffffffff827daa6e>] iov_iter_extract_user_pages lib/iov_iter.c:1580 [inline]
    [<ffffffff827daa6e>] iov_iter_extract_pages+0x18e/0xac0 lib/iov_iter.c:1646
    [<ffffffff8271aed0>] bio_map_user_iov+0x160/0x5b0 block/blk-map.c:304
    [<ffffffff8271b6cc>] blk_rq_map_user_iov+0x39c/0xaf0 block/blk-map.c:670
    [<ffffffff8271c267>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8271c267>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff8306ac39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff8306b383>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff8306b72a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff83109bf8>] sg_ioctl+0x5f8/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff8173b936>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff8173b936>] __do_sys_ioctl fs/ioctl.c:904 [inline]
    [<ffffffff8173b936>] __se_sys_ioctl fs/ioctl.c:890 [inline]
    [<ffffffff8173b936>] __x64_sys_ioctl+0xf6/0x150 fs/ioctl.c:890
    [<ffffffff850daf00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850daf00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88810f95ec60 (size 96):
  comm "syz-executor.0", pid 5794, jiffies 4294945147
  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):
    [<ffffffff8166348b>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff8166348b>] slab_post_alloc_hook mm/slub.c:3808 [inline]
    [<ffffffff8166348b>] slab_alloc_node mm/slub.c:3851 [inline]
    [<ffffffff8166348b>] __do_kmalloc_node mm/slub.c:3971 [inline]
    [<ffffffff8166348b>] __kmalloc_node+0x32b/0x430 mm/slub.c:3979
    [<ffffffff815d4c4d>] kmalloc_node include/linux/slab.h:648 [inline]
    [<ffffffff815d4c4d>] kvmalloc_node+0x9d/0x170 mm/util.c:634
    [<ffffffff827d8761>] kvmalloc include/linux/slab.h:766 [inline]
    [<ffffffff827d8761>] kvmalloc_array include/linux/slab.h:784 [inline]
    [<ffffffff827d8761>] want_pages_array+0x71/0x90 lib/iov_iter.c:883
    [<ffffffff827daa6e>] iov_iter_extract_user_pages lib/iov_iter.c:1580 [inline]
    [<ffffffff827daa6e>] iov_iter_extract_pages+0x18e/0xac0 lib/iov_iter.c:1646
    [<ffffffff8271aed0>] bio_map_user_iov+0x160/0x5b0 block/blk-map.c:304
    [<ffffffff8271b6cc>] blk_rq_map_user_iov+0x39c/0xaf0 block/blk-map.c:670
    [<ffffffff8271c267>] blk_rq_map_user block/blk-map.c:697 [inline]
    [<ffffffff8271c267>] blk_rq_map_user_io+0x147/0x160 block/blk-map.c:730
    [<ffffffff8306ac39>] sg_io+0x289/0x510 drivers/scsi/scsi_ioctl.c:456
    [<ffffffff8306b383>] scsi_cdrom_send_packet+0x1c3/0x490 drivers/scsi/scsi_ioctl.c:820
    [<ffffffff8306b72a>] scsi_ioctl+0xca/0xd40 drivers/scsi/scsi_ioctl.c:903
    [<ffffffff83109bf8>] sg_ioctl+0x5f8/0x10a0 drivers/scsi/sg.c:1166
    [<ffffffff8173b936>] vfs_ioctl fs/ioctl.c:51 [inline]
    [<ffffffff8173b936>] __do_sys_ioctl fs/ioctl.c:904 [inline]
    [<ffffffff8173b936>] __se_sys_ioctl fs/ioctl.c:890 [inline]
    [<ffffffff8173b936>] __x64_sys_ioctl+0xf6/0x150 fs/ioctl.c:890
    [<ffffffff850daf00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850daf00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f