syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0500000000020000190000fffe0100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2420100120366", 0x67, 0x400}], 0x0, &(0x7f0000014100))
BUG: memory leak
unreferenced object (percpu) 0x607f1a91cc30 (size 8):
  comm "syz-executor.7", pid 8975, jiffies 4295841973
  hex dump (first 8 bytes on cpu 1):
    00 00 00 00 00 00 00 00                          ........
  backtrace (crc 0):
    pcpu_alloc_noprof+0x8c6/0x1160
    __alloc_workqueue+0x7d6/0x1820
    alloc_workqueue_noprof+0xc7/0x200
    ieee80211_register_hw+0x1eb8/0x3e10
    mac80211_hwsim_new_radio+0x264f/0x4c20
    hwsim_new_radio_nl+0xb61/0x1300
    genl_family_rcv_msg_doit+0x1fe/0x2f0
    genl_rcv_msg+0x532/0x7e0
    netlink_rcv_skb+0x147/0x430
    genl_rcv+0x28/0x40
    netlink_unicast+0x5a7/0x870
    netlink_sendmsg+0x8a3/0xd80
    ____sys_sendmsg+0xa34/0xbf0
    ___sys_sendmsg+0x10f/0x1b0
    __sys_sendmsg+0x150/0x200
    do_syscall_64+0xbf/0x420

BUG: leak checking failed