sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00')
ioctl$SG_IO(0xffffffffffffffff, 0x127f, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000080)=[{0x0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
readv(r0, &(0x7f0000000280), 0x1000000000000048)