r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00')
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup2(r1, r0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00')
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup2(r3, r2)
bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c)