BUG: memory leak
unreferenced object 0xffff888117deeb00 (size 256):
  comm "syz-executor.4", pid 5089, jiffies 4294942734 (age 11.490s)
  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:
    [<ffffffff814db9b1>] kmalloc_trace+0x21/0x90
    [<ffffffff839f8b30>] tcindex_set_parms+0xb0/0xca0
    [<ffffffff839f97fc>] tcindex_change+0xdc/0x110
    [<ffffffff8397cc62>] tc_new_tfilter+0x512/0x1050
    [<ffffffff838ccb78>] rtnetlink_rcv_msg+0x4c8/0x5b0
    [<ffffffff83a1a8ed>] netlink_rcv_skb+0x8d/0x1c0
    [<ffffffff83a19859>] netlink_unicast+0x389/0x4e0
    [<ffffffff83a19d2d>] netlink_sendmsg+0x37d/0x710
    [<ffffffff8386bdf2>] sock_sendmsg+0x52/0x70
    [<ffffffff8386c0f4>] ____sys_sendmsg+0x114/0x400
    [<ffffffff83870b51>] ___sys_sendmsg+0xb1/0x110
    [<ffffffff83870e95>] __sys_sendmmsg+0x105/0x300
    [<ffffffff838710b1>] __x64_sys_sendmmsg+0x21/0x30
    [<ffffffff846474f4>] do_syscall_64+0x34/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888117e04300 (size 256):
  comm "syz-executor.4", pid 5092, jiffies 4294942755 (age 11.290s)
  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:
    [<ffffffff814db9b1>] kmalloc_trace+0x21/0x90
    [<ffffffff839f8b30>] tcindex_set_parms+0xb0/0xca0
    [<ffffffff839f97fc>] tcindex_change+0xdc/0x110
    [<ffffffff8397cc62>] tc_new_tfilter+0x512/0x1050
    [<ffffffff838ccb78>] rtnetlink_rcv_msg+0x4c8/0x5b0
    [<ffffffff83a1a8ed>] netlink_rcv_skb+0x8d/0x1c0
    [<ffffffff83a19859>] netlink_unicast+0x389/0x4e0
    [<ffffffff83a19d2d>] netlink_sendmsg+0x37d/0x710
    [<ffffffff8386bdf2>] sock_sendmsg+0x52/0x70
    [<ffffffff8386c0f4>] ____sys_sendmsg+0x114/0x400
    [<ffffffff83870b51>] ___sys_sendmsg+0xb1/0x110
    [<ffffffff83870e95>] __sys_sendmmsg+0x105/0x300
    [<ffffffff838710b1>] __x64_sys_sendmmsg+0x21/0x30
    [<ffffffff846474f4>] do_syscall_64+0x34/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888117ea5500 (size 256):
  comm "syz-executor.4", pid 5093, jiffies 4294942757 (age 11.270s)
  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:
    [<ffffffff814db9b1>] kmalloc_trace+0x21/0x90
    [<ffffffff839f8b30>] tcindex_set_parms+0xb0/0xca0
    [<ffffffff839f97fc>] tcindex_change+0xdc/0x110
    [<ffffffff8397cc62>] tc_new_tfilter+0x512/0x1050
    [<ffffffff838ccb78>] rtnetlink_rcv_msg+0x4c8/0x5b0
    [<ffffffff83a1a8ed>] netlink_rcv_skb+0x8d/0x1c0
    [<ffffffff83a19859>] netlink_unicast+0x389/0x4e0
    [<ffffffff83a19d2d>] netlink_sendmsg+0x37d/0x710
    [<ffffffff8386bdf2>] sock_sendmsg+0x52/0x70
    [<ffffffff8386c0f4>] ____sys_sendmsg+0x114/0x400
    [<ffffffff83870b51>] ___sys_sendmsg+0xb1/0x110
    [<ffffffff83870e95>] __sys_sendmmsg+0x105/0x300
    [<ffffffff838710b1>] __x64_sys_sendmmsg+0x21/0x30
    [<ffffffff846474f4>] do_syscall_64+0x34/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

