r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0)
mremap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil)