storage: orig range is not splittable by new range #16008
Description
I just got this while testing some backup/restore stuff on lapis. I haven't had time to dig into it, but I'll save the logs.
F170517 20:22:31.425812 122 storage/store.go:1846 [n1,s1,r1778/1:/Table/8{8/1/-286…-9/1}] [n1,s1,r1778/1:/Table/8{8/1/-286…-9/1}]: failed to update Store after split: orig range is not splittable by new range: r1778:/Table/8{8/1/-2861451
5605402811-9/1} [(n1,s1):1, (n3,s3):2, (n2,s2):3, next=4], r1792:/Table/8{8/1-9/1} [(n1,s1):1, (n3,s3):2, (n2,s2):3, next=4]
https://sentry.io/cockroach-labs/cockroachdb/issues/275328817/
*errors.errorString: store.go:1846 %s: failed to update Store after split: %s
File "github.com/cockroachdb/cockroach/pkg/storage/store.go", line 1846, in splitPostApply
File "github.com/cockroachdb/cockroach/pkg/storage/replica_proposal.go", line 574, in handleReplicatedEvalResult
File "github.com/cockroachdb/cockroach/pkg/storage/replica_proposal.go", line 794, in handleEvalResultRaftMuLocked
File "github.com/cockroachdb/cockroach/pkg/storage/replica.go", line 3702, in processRaftCommand
File "github.com/cockroachdb/cockroach/pkg/storage/replica.go", line 2872, in handleRaftReadyRaftMuLocked
...
(5 additional frame(s) were not displayed)
store.go:1846 %s: failed to update Store after split: %s