$ go version
go version go1.21.13 linux/amd64

fatal error: concurrent map writes

goroutine 235 [running]:
cloud.google.com/go/auth/oauth2adapt.(*tokenSourceAdapter).Token(0x416025?)
	/******/go/pkg/mod/cloud.google.com/go/auth/oauth2adapt@v0.2.5/oauth2adapt.go:107 +0x1a7
google.golang.org/api/transport/grpc.dryRunAsync.Token({{0x13b3b60, 0xc0002aa430}, {0x13b79a0, 0xc00064ee40}, 0xc0003ac360})
	/******/google-api-go-client/transport/grpc/dial.go:290 +0x37
google.golang.org/grpc/credentials/oauth.TokenSource.GetRequestMetadata({{0x13b3ae0?, 0xc00064ee70?}}, {0x13d0118, 0xc0ebe8c750}, {0x0?, 0xc001938130?, 0x410485?})
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/credentials/oauth/oauth.go:42 +0x38
google.golang.org/api/transport/grpc.grpcTokenSource.GetRequestMetadata({{{0x13b3ae0, 0xc00064ee70}}, {0x0, 0x0}, {0x0, 0x0}}, {0x13d0118?, 0xc0ebe8c750?}, {0xc000792590, 0x1, ...})
	/******/google-api-go-client/transport/grpc/dial.go:423 +0x76
google.golang.org/grpc/internal/transport.(*http2Client).getTrAuthData(0xc000034480, {0x13d0118, 0xc0ebe8c750}, {0xc00005a780, 0x3b})
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/internal/transport/http2_client.go:662 +0x14e
google.golang.org/grpc/internal/transport.(*http2Client).createHeaderFields(0xc000034480, {0x13d0118, 0xc0ebe8c720}, 0xc001938b08)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/internal/transport/http2_client.go:544 +0x125
google.golang.org/grpc/internal/transport.(*http2Client).NewStream(0xc000034480, {0x13d0118, 0xc0ebe8c690}, 0xc0005fe180)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/internal/transport/http2_client.go:753 +0x185
google.golang.org/grpc.(*csAttempt).newStream(0xc0008ac1a0)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:504 +0xa7
google.golang.org/grpc.newClientStreamWithParams.func2(0xc0008ac1a0)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:354 +0x34
google.golang.org/grpc.(*clientStream).withRetry(0xc00081a000, 0xc000792490, 0xc001938e88)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:789 +0x13a
google.golang.org/grpc.newClientStreamWithParams({0x13d0118, 0xc0ebe8c3c0}, 0x1e09400, 0xc000641000, {0x1279a65, 0x25}, {0x0, 0x0, 0x0, 0x0, ...}, ...)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:363 +0xc05
google.golang.org/grpc.newClientStream.func3({0x13d0118?, 0xc0ebe8c3c0?}, 0xc0ebe8c3c0?)
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:220 +0x8a
google.golang.org/grpc.newClientStream({0x13d0118, 0xc0ebe8c3c0}, 0x1e09400, 0xc000641000, {0x1279a65, 0x25}, {0xc0000b34a0, 0x2, 0x41902b?})
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:255 +0x7a3
cloud.google.com/go/bigtable/internal/option.streamInterceptor({0x13d0150, 0xc000804140}, 0x7fec18812d28?, 0x10?, {0x1279a65, 0x25}, 0x12bb5a0, {0xc0000b34a0, 0x2, 0x2})
	/******/google-cloud-go/bigtable/internal/option/option.go:70 +0xb6
google.golang.org/grpc.(*ClientConn).NewStream(0xc000792360?, {0x13d0150?, 0xc000804140?}, 0x1082b60?, {0x1279a65?, 0x7febc7811108?}, {0x0?, 0x10?, 0xc000680000?})
	/******/go/pkg/mod/google.golang.org/grpc@v1.67.1/stream.go:168 +0x183
google.golang.org/api/transport/grpc.(*roundRobinConnPool).NewStream(0xc001939228?, {0x13d0150?, 0xc000804140?}, 0x1082b60?, {0x1279a65?, 0xc001939268?}, {0x0?, 0xc000804140?, 0x13d0118?})
	/******/google-api-go-client/transport/grpc/pool.go:64 +0x58
cloud.google.com/go/bigtable/apiv2/bigtablepb.(*bigtableClient).ReadRows(0x13d0118?, {0x13d0150?, 0xc000804140?}, 0x3?, {0x0?, 0xc000817050?, 0x40e49a?})
	/******/google-cloud-go/bigtable/apiv2/bigtablepb/bigtable.pb.go:4026 +0x67
cloud.google.com/go/bigtable.(*Table).readRows.func1({0x13d0118, 0xc0ebe8c2a0}, 0xc000094478, 0xc000094480, {0x12bab28, {0x0, 0x0, 0x0}, {0x0, 0x0}, ...})
	/******/google-cloud-go/bigtable/bigtable.go:420 +0x4fd
cloud.google.com/go/bigtable.gaxInvokeWithRecorder.func2({0x13d0118, 0xc0ebe8c2a0}, {0x12bab28, {0x0, 0x0, 0x0}, {0x0, 0x0}, 0x0})
	/******/google-cloud-go/bigtable/bigtable.go:1626 +0x17d
github.com/googleapis/gax-go/v2.invoke({0x13d0118, 0xc0ebe8c2a0}, 0xc0019398c0, {0x12bab28, {0x0, 0x0, 0x0}, {0x0, 0x0}, 0x0}, ...)
	/******/go/pkg/mod/github.com/googleapis/gax-go/v2@v2.14.0/invoke.go:82 +0x143
github.com/googleapis/gax-go/v2.Invoke({0x13d0118, 0xc0ebe8c2a0}, 0x1e507e0?, {0x1e1b9e0, 0x1, 0x7e2d64?})
	/******/go/pkg/mod/github.com/googleapis/gax-go/v2@v2.14.0/invoke.go:50 +0xd9
cloud.google.com/go/bigtable.gaxInvokeWithRecorder({0x13d0118, 0xc0ebe8c2a0}, 0xc001939cc8, {0x1258292, 0x8}, 0xc001939988, {0x1e1b9e0, 0x1, 0x1})
	/******/google-cloud-go/bigtable/bigtable.go:1648 +0x1e7
cloud.google.com/go/bigtable.(*Table).readRows(0xc0004df260, {0x13d0118, 0xc0ebe8c2a0}, {0x13d02d8, 0xc0c0f66078}, 0xc001939ea8, 0xc0005a0a80?, {0xc00050c220, 0x2, 0x2})
	/******/google-cloud-go/bigtable/bigtable.go:393 +0x1a5
cloud.google.com/go/bigtable.(*Table).ReadRows(0xc0004df260, {0x13d00e0?, 0x1e507e0?}, {0x13d02d8, 0xc0c0f66078}, 0x10?, {0xc00050c220, 0x2, 0x2})
	/******/google-cloud-go/bigtable/bigtable.go:384 +0x230
cloud.google.com/go/bigtable.(*Table).ReadRow(0x108fec0?, {0x13d00e0, 0x1e507e0}, {0xc0756a0060, 0xc}, {0xc001939f38, 0x1, 0x126d17b?})
	/******/google-cloud-go/bigtable/bigtable.go:517 +0x1b8
main.readRowsOneByOne()
	/******/bigtable-client/client.go:109 +0x18f
main.profileThis.func1(0xc0002ecfb8?)
	/******/bigtable-client/client.go:124 +0x45
created by main.profileThis in goroutine 1
	/******/bigtable-client/client.go:122 +0x30