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This commit has been processed because it contains a "Fixes:" tag,
fixing commit: 33c162a980fe ipv6: datagram: Update dst cache of a connected
datagram sk during pmtu update.
The bot has tested the following trees: v4.16, v4.15.15, v4.14.32, v4.9.92.
v4.16: Fai
A new RTF_CACHE route can be created between ip6_sk_dst_lookup_flow()
and ip6_dst_store() calls in udpv6_sendmsg(), when datagram sending
results to ICMPV6_PKT_TOOBIG error:
udp_v6_send_skb(), for example with vti6 tunnel:
vti6_xmit(), get ICMPV6_PKT_TOOBIG error
skb_dst_up
