0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0xb, &(0x7f0000004b80)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @private}}}, 0x108)
BUG: memory leak
unreferenced object 0xffff888008eb0400 (size 256):
  comm "syz-executor.6", pid 10113, jiffies 4296773139 (age 19.230s)
  hex dump (first 32 bytes):
    90 93 e5 0c 80 88 ff ff 03 01 00 00 2f 02 53 06  ............/.S.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003e4c01c1>] __kmalloc_node+0x50/0x160
    [<000000002aa8b042>] kvmalloc_node+0xaa/0x200
    [<00000000e5466106>] iov_iter_extract_pages+0x353/0x1950
    [<00000000e64675b9>] bio_map_user_iov+0x2f9/0xa80
    [<00000000596ca568>] blk_rq_map_user_iov+0x685/0x16c0
    [<00000000c95a75c2>] blk_rq_map_user_io+0x1d1/0x200
    [<00000000d58cbedd>] sg_io+0x565/0xd80
    [<00000000cd81e49e>] scsi_cdrom_send_packet+0x2aa/0x510
    [<000000003a1654c3>] scsi_ioctl+0x131/0x15a0
    [<0000000051900938>] sr_block_ioctl+0x204/0x250
    [<0000000039bb6e73>] blkdev_ioctl+0x2e4/0x750
    [<00000000ad6d477a>] __x64_sys_ioctl+0x1a4/0x210
    [<000000000e02ed5e>] do_syscall_64+0x3f/0x90
    [<0000000019375cc9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8

BUG: leak checking failed