r0 = epoll_create(0x8004)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_matches\x00')
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000002c0))
dup3(r2, r0, 0x0)