r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000))
r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
io_setup(0x8001, &(0x7f0000002b00)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}])
signalfd(r0, &(0x7f0000000240), 0x8)