r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x24, &(0x7f0000000040)=0x40, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00'})
r2 = fork()
ptrace(0x10, r2)
ptrace$setregs(0xf, r2, 0x1, &(0x7f00000000c0)="79cfbc2da5fc03a7713177a6632b78e0d34177c1a35bf6f8fe6ccbb3be98")