process_vm_readv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0)
kcmp(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
pipe(&(0x7f00000001c0))
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
pipe(&(0x7f00000001c0))
syz_open_dev$tty20(0xc, 0x4, 0x0)
pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8e}, &(0x7f00000000c0), 0x0)