r0 = getgid()
setfsgid(0x0)
r1 = getgid()
getgid()
select(0x0, 0x0, &(0x7f0000000040)={0x0, 0x100000001, 0x6, 0x36b5, 0x1, 0xbfef, 0x3, 0x6c84}, &(0x7f0000000080)={0x9, 0xc0, 0xdd0, 0x5, 0x8, 0x1, 0x5, 0x8}, &(0x7f00000000c0))
ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'ip6tnl0\x00', <r2=>0x0, 0x4, 0xd2, 0x0, 0x0, 0x61, @private2, @private2, 0x1, 0x7800, 0x10001, 0x2216}})
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r2, 0x29, 0xf7, 0x0, 0xffffffc8, 0x51, @ipv4={'\x00', '\xff\xff', @local}, @private1, 0x40, 0x7800, 0x238, 0x20}})
setfsgid(r0)
setgid(r1)
setfsgid(r1)
clone(0xc0000000, &(0x7f0000000480)="986ff17d09e18071a49b2072c78e6a32ec9552b9f93132f959579b23ea4a4d18848184408344a12bd8af23e954d49c14f3fd3538fb21891bcf03a2ba4bf36378986d25224470ab29e714ab1bbdf914a82b885d7e2604dc5f713214e996cdc7c2528c6ce9274aeb014aa1c22e74d249b87a5d9b", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="2ab2a25b037695bf23da24f8a6ed07c53d1d256a1658e271d6ba59085c66d03d50989c7824059b41c01f75ccaff618927861fa2a55991b7754d26654eda7a5f59c222b06")