r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00')
dup2(r1, r0)
lseek(r0, 0x8, 0x0)