docker_buildx_hang.log

time="2021-03-04T17:00:22Z" level=debug msg="fetch response received" digest="sha256:fdb0a3f5f08b35e68f48160faf6ab39bb8f3046c408a9350f69e9d0c1c747eda" mediatype=application/vnd.docker.image.rootfs.diff.tar.gzip response.header.alt-svc="h3-29=\":443\"; ma=2592000,h3-T051=\":443\"; ma=2592000,h3-Q050=\":443\"; ma=2592000,h3-Q046=\":443\"; ma=2592000,h3-Q043=\":443\"; ma=2592000,quic=\":443\"; ma=2592000; v=\"46,43\"" response.header.cache-control="private, max-age=0" response.header.content-type="text/html; charset=UTF-8" response.header.date="Thu, 04 Mar 2021 17:00:22 GMT" response.header.expires="Thu, 04 Mar 2021 17:00:22 GMT" response.header.server=UploadServer response.header.x-goog-hash="crc32c=81lqsQ==" response.header.x-guploader-uploadid=ABg5-UwKXCjSiHFhAjb3gz2e1Y-7r2IkuZUC5Slb6928gaB5mDtIAJ5vDcZ7i9UMtn5sqL7H1y43vLbjSfLqJei2R3E response.status="200 OK" size=24594700 url="https://us-central1-docker.pkg.dev/v2/…/cloner/blobs/sha256:fdb0a3f5f08b35e68f48160faf6ab39bb8f3046c408a9350f69e9d0c1c747eda"
time="2021-03-04T17:00:22Z" level=debug msg="diff applied" d=103.313595ms dgst="sha256:e95f33c60a645d6d31f52fdc334aecec0d79a1b410789eae37fbf69efcd587ab" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=2815313
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=1.865771317s dgst="sha256:fdb0a3f5f08b35e68f48160faf6ab39bb8f3046c408a9350f69e9d0c1c747eda" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=24594700
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=90.609714ms dgst="sha256:f4587ca7dc772edacea1c905b62e60c0c80efde9b31f2654db7e1eabb072c014" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=2239196
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=2.404895ms dgst="sha256:b0657687f78280fc394ea8fccf107b93840eb61d658cb631af4177d9861541b1" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=282
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=319.60346ms dgst="sha256:57739fa2c77baf6e1d0993b1306058e88512ad54cda6b382e0bf0f655db7fdda" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=11735668
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=1.118918ms dgst="sha256:f13b1190bfdd6890dbffbcb6f11c52dff8974c33e022d23ee164f0e34f28e84c" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=491
time="2021-03-04T17:00:26Z" level=debug msg="diff applied" d=11.385431ms dgst="sha256:9410d384a4bb7e34df3ef86e8e36f4db23e56e9963f02fff1cabbb77ea086e10" media=application/vnd.docker.image.rootfs.diff.tar.gzip size=9825
time="2021-03-04T17:00:27Z" level=debug msg="> creating kpcviqncggzk1zoihf5tnxc1b [/bin/sh -c git clone --single-branch --no-local --depth 1 --separate-git-dir=/tmp/.git /sources /app]"
time="2021-03-04T17:00:28Z" level=debug msg="> creating 7zsfl7xdb3osvgl984tuaw28i [/bin/sh -c git --git-dir /tmp/.git rev-parse HEAD > REVISION]"
time="2021-03-04T17:00:48Z" level=debug msg="load cache for [… 11/13] RUN bundle exec bootsnap precompile --gemfile config/ app/ lib/ with sha256:820e47cb1572661ba7f616655625368129bc5121a0bb2914bb1fc84af8a6b756"
SIGQUIT: quit
PC=0x460ef1 m=0 sigcode=0

goroutine 0 [idle]:
runtime.futex(0x1d26ae8, 0x80, 0x0, 0x0, 0xc000000000, 0x7fff00000000, 0x4352e3, 0xc00008e4c8, 0x7fffc9108390, 0x40b04f, ...)
	/usr/local/go/src/runtime/sys_linux_amd64.s:535 +0x21
runtime.futexsleep(0x1d26ae8, 0x7fff00000000, 0xffffffffffffffff)
	/usr/local/go/src/runtime/os_linux.go:44 +0x46
runtime.notesleep(0x1d26ae8)
	/usr/local/go/src/runtime/lock_futex.go:151 +0x9f
runtime.stoplockedm()
	/usr/local/go/src/runtime/proc.go:2074 +0x88
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:2475 +0x485
runtime.park_m(0xc000090a80)
	/usr/local/go/src/runtime/proc.go:2616 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:318 +0x5b

goroutine 1 [select, 5 minutes]:
main.main.func3(0xc000198f20, 0x0, 0x0)
	/src/cmd/buildkitd/main.go:266 +0xa33
github.com/urfave/cli.HandleAction(0x10d4a60, 0x133dbc8, 0xc000198f20, 0xc000198f20, 0x0)
	/src/vendor/github.com/urfave/cli/app.go:523 +0xbe
github.com/urfave/cli.(*App).Run(0xc0001d2a80, 0xc00000c060, 0x2, 0x2, 0x0, 0x0)
	/src/vendor/github.com/urfave/cli/app.go:285 +0x5ec
main.main()
	/src/cmd/buildkitd/main.go:293 +0xd59

goroutine 18 [syscall, 5 minutes]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:147 +0x9c
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x22
created by os/signal.init.0
	/usr/local/go/src/os/signal/signal_unix.go:29 +0x41

goroutine 37 [chan receive, 5 minutes]:
github.com/moby/buildkit/util/appcontext.Context.func1.1(0xc0001346c0, 0xc0003ae760, 0xc00018fb88)
	/src/util/appcontext/appcontext.go:30 +0x38
created by github.com/moby/buildkit/util/appcontext.Context.func1
	/src/util/appcontext/appcontext.go:28 +0xfe

goroutine 51 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc00012c810, 0xc000000023)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc00012c800)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/cond.(*StatefulCond).Wait(0xc000125740)
	/src/util/cond/cond.go:28 +0xaf
github.com/moby/buildkit/solver.(*scheduler).loop(0xc0003e65b0)
	/src/solver/scheduler.go:101 +0x18a
created by github.com/moby/buildkit/solver.newScheduler
	/src/solver/scheduler.go:35 +0x1ab

goroutine 39 [chan receive, 5 minutes]:
github.com/moby/buildkit/solver.(*scheduler).loop.func2(0xc0003e65b0)
	/src/solver/scheduler.go:76 +0x3c
created by github.com/moby/buildkit/solver.(*scheduler).loop
	/src/solver/scheduler.go:75 +0x77

goroutine 52 [IO wait, 5 minutes]:
internal/poll.runtime_pollWait(0x7fe4bdcd7260, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:184 +0x55
internal/poll.(*pollDesc).wait(0xc00013a518, 0x72, 0x0, 0x0, 0x12e6bae)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc00013a500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:384 +0x1f8
net.(*netFD).accept(0xc00013a500, 0xc000128020, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:238 +0x42
net.(*UnixListener).accept(0xc000125950, 0xc0000a1d30, 0xc0000a1d38, 0x18)
	/usr/local/go/src/net/unixsock_posix.go:162 +0x32
net.(*UnixListener).Accept(0xc000125950, 0x133d780, 0xc0001469c0, 0x14d4540, 0xc000128020)
	/usr/local/go/src/net/unixsock.go:260 +0x47
google.golang.org/grpc.(*Server).Serve(0xc0001469c0, 0x14bcb00, 0xc000125950, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:621 +0x22e
main.serveGRPC.func1.1(0x0, 0x0)
	/src/cmd/buildkitd/main.go:330 +0x142
golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000125890, 0xc00029ca80)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:57 +0x64
created by golang.org/x/sync/errgroup.(*Group).Go
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:54 +0x66

goroutine 53 [semacquire, 5 minutes]:
sync.runtime_Semacquire(0xc0001258a0)
	/usr/local/go/src/runtime/sema.go:56 +0x42
sync.(*WaitGroup).Wait(0xc000125898)
	/usr/local/go/src/sync/waitgroup.go:130 +0x64
golang.org/x/sync/errgroup.(*Group).Wait(0xc000125890, 0x0, 0x0)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:40 +0x31
main.serveGRPC.func2(0xc000100f00, 0xc000125890)
	/src/cmd/buildkitd/main.go:335 +0x2b
created by main.serveGRPC
	/src/cmd/buildkitd/main.go:334 +0x39e

goroutine 97 [chan receive, 5 minutes]:
github.com/moby/buildkit/control.(*Controller).Session.func1(0xc0004524e0, 0xc0004595f0)
	/src/control/control.go:372 +0x34
created by github.com/moby/buildkit/control.(*Controller).Session
	/src/control/control.go:371 +0x16e

goroutine 44 [chan receive, 5 minutes]:
github.com/moby/buildkit/util/progress.pipe.func1(0x14c2c00, 0xc00012cac0, 0xc000125c20)
	/src/util/progress/progress.go:172 +0x4c
created by github.com/moby/buildkit/util/progress.pipe
	/src/util/progress/progress.go:171 +0x12f

goroutine 723 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc00032b0e0, 0x14c2c40, 0xc0000400a8, 0xc000adcc30)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 45 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*MultiReader).Reader.func1(0x14c2cc0, 0xc000125cb0, 0xc0001022a0, 0xc00029cb20)
	/src/util/progress/multireader.go:37 +0xc1
created by github.com/moby/buildkit/util/progress.(*MultiReader).Reader
	/src/util/progress/multireader.go:36 +0x1c2

goroutine 66 [select, 5 minutes]:
main.unaryInterceptor.func1.1(0x14c2c00, 0xc00034e140, 0x14c2c00, 0xc00034fc40, 0xc0003ae090)
	/src/cmd/buildkitd/main.go:533 +0xd8
created by main.unaryInterceptor.func1
	/src/cmd/buildkitd/main.go:532 +0x121

goroutine 67 [chan receive, 5 minutes]:
github.com/moby/buildkit/util/progress.pipe.func1(0x14c2c00, 0xc00034e480, 0xc0001096e0)
	/src/util/progress/progress.go:172 +0x4c
created by github.com/moby/buildkit/util/progress.pipe
	/src/util/progress/progress.go:171 +0x12f

goroutine 14 [select]:
google.golang.org/grpc/internal/transport.(*controlBuffer).get(0xc0004fe190, 0x1, 0x0, 0x0, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:395 +0x122
google.golang.org/grpc/internal/transport.(*loopyWriter).run(0xc0002b0120, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:513 +0x1e3
google.golang.org/grpc/internal/transport.newHTTP2Server.func2(0xc000117e00)
	/src/vendor/google.golang.org/grpc/internal/transport/http2_server.go:291 +0xcb
created by google.golang.org/grpc/internal/transport.newHTTP2Server
	/src/vendor/google.golang.org/grpc/internal/transport/http2_server.go:288 +0x105d

goroutine 15 [select, 5 minutes]:
google.golang.org/grpc/internal/transport.(*http2Server).keepalive(0xc000117e00)
	/src/vendor/google.golang.org/grpc/internal/transport/http2_server.go:966 +0x26b
created by google.golang.org/grpc/internal/transport.newHTTP2Server
	/src/vendor/google.golang.org/grpc/internal/transport/http2_server.go:297 +0x1082

goroutine 16 [IO wait]:
internal/poll.runtime_pollWait(0x7fe4bdcd7190, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:184 +0x55
internal/poll.(*pollDesc).wait(0xc0003c8298, 0x72, 0x8000, 0x8000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0003c8280, 0xc0004b0000, 0x8000, 0x8000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:169 +0x1cf
net.(*netFD).Read(0xc0003c8280, 0xc0004b0000, 0x8000, 0x8000, 0x0, 0x800010601, 0x0)
	/usr/local/go/src/net/fd_unix.go:202 +0x4f
net.(*conn).Read(0xc000128020, 0xc0004b0000, 0x8000, 0x8000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:184 +0x68
bufio.(*Reader).Read(0xc0000b43c0, 0xc0001d0118, 0x9, 0x9, 0x48b6ea, 0x8000000000000000, 0x5211bd5a49)
	/usr/local/go/src/bufio/bufio.go:226 +0x26a
io.ReadAtLeast(0x1498d00, 0xc0000b43c0, 0xc0001d0118, 0x9, 0x9, 0x9, 0x879a45, 0xc0004fe1f8, 0xc000469e30)
	/usr/local/go/src/io/io.go:310 +0x87
io.ReadFull(...)
	/usr/local/go/src/io/io.go:329
golang.org/x/net/http2.readFrameHeader(0xc0001d0118, 0x9, 0x9, 0x1498d00, 0xc0000b43c0, 0x0, 0x0, 0x7070e0910100402, 0x0)
	/src/vendor/golang.org/x/net/http2/frame.go:237 +0x87
golang.org/x/net/http2.(*Framer).ReadFrame(0xc0001d00e0, 0xc016b80960, 0x1d25b60, 0x0, 0x0)
	/src/vendor/golang.org/x/net/http2/frame.go:492 +0xa1
google.golang.org/grpc/internal/transport.(*http2Server).HandleStreams(0xc000117e00, 0xc0002c2330, 0x133d7b8)
	/src/vendor/google.golang.org/grpc/internal/transport/http2_server.go:453 +0xa1
google.golang.org/grpc.(*Server).serveStreams(0xc0001469c0, 0x14d72a0, 0xc000117e00)
	/src/vendor/google.golang.org/grpc/server.go:742 +0xf3
google.golang.org/grpc.(*Server).handleRawConn.func1(0xc0001469c0, 0x14d72a0, 0xc000117e00)
	/src/vendor/google.golang.org/grpc/server.go:703 +0x3f
created by google.golang.org/grpc.(*Server).handleRawConn
	/src/vendor/google.golang.org/grpc/server.go:702 +0x4fd

goroutine 31 [semacquire, 5 minutes]:
sync.runtime_Semacquire(0xc000adcac0)
	/usr/local/go/src/runtime/sema.go:56 +0x42
sync.(*WaitGroup).Wait(0xc000adcab8)
	/usr/local/go/src/sync/waitgroup.go:130 +0x64
golang.org/x/sync/errgroup.(*Group).Wait(0xc000adcab0, 0xc0005df150, 0x0)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:40 +0x31
github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve(0xc000100e40, 0x14c2cc0, 0xc0001092c0, 0xc00022c0e0, 0x19, 0xc00022c1a0, 0x19, 0x0, 0x0, 0xc0002a2000, ...)
	/src/solver/llbsolver/solver.go:153 +0x520
github.com/moby/buildkit/control.(*Controller).Solve(0xc0003dc3f0, 0x14c2cc0, 0xc0001092c0, 0xc0003905a0, 0x0, 0x0, 0x0)
	/src/control/control.go:275 +0x4fa
github.com/moby/buildkit/api/services/control._Control_Solve_Handler.func1(0x14c2cc0, 0xc0001092c0, 0x12ac1c0, 0xc0003905a0, 0xc00034e180, 0x40, 0x40, 0x10c4c20)
	/src/api/services/control/control.pb.go:1489 +0x86
github.com/moby/buildkit/util/grpcerrors.UnaryServerInterceptor(0x14c2cc0, 0xc0001092c0, 0x12ac1c0, 0xc0003905a0, 0xc000110060, 0xc000110080, 0x40, 0x10c4c20, 0x14c2c01, 0xc00034e180)
	/src/util/grpcerrors/intercept.go:14 +0x6f
github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1.1(0x14c2cc0, 0xc0001092c0, 0x12ac1c0, 0xc0003905a0, 0x14c2cc0, 0xc0001092c0, 0x14de0e0, 0x1d42580)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:25 +0x63
github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingServerInterceptor.func1(0x14c2cc0, 0xc0001092c0, 0x12ac1c0, 0xc0003905a0, 0xc000110060, 0xc0001100a0, 0x0, 0x0, 0x1499000, 0xc00010cdc0)
	/src/vendor/github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc/server.go:57 +0x2d3
main.unaryInterceptor.func1(0x14c2c00, 0xc00034e140, 0x12ac1c0, 0xc0003905a0, 0xc000110060, 0xc0001100a0, 0x0, 0x0, 0x0, 0x0)
	/src/cmd/buildkitd/main.go:540 +0x17b
github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1.1(0x14c2cc0, 0xc000108c90, 0x12ac1c0, 0xc0003905a0, 0xc0000a8300, 0x0, 0xc000269ae8, 0x40cda8)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:25 +0x63
github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1(0x14c2cc0, 0xc000108c90, 0x12ac1c0, 0xc0003905a0, 0xc000110060, 0xc000110080, 0xc000269b58, 0x5be998, 0x1215ac0, 0xc000108c90)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:34 +0xd5
github.com/moby/buildkit/api/services/control._Control_Solve_Handler(0x1206f40, 0xc0003dc3f0, 0x14c2cc0, 0xc000108c90, 0xc0002b0180, 0xc0002c3440, 0x14c2cc0, 0xc000108c90, 0xc000318000, 0x6c2)
	/src/api/services/control/control.pb.go:1491 +0x14b
google.golang.org/grpc.(*Server).processUnaryRPC(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8300, 0xc0001257d0, 0x1d10e78, 0x0, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1082 +0x4fd
google.golang.org/grpc.(*Server).handleStream(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8300, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1405 +0xd25
google.golang.org/grpc.(*Server).serveStreams.func1.1(0xc00018e670, 0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8300)
	/src/vendor/google.golang.org/grpc/server.go:746 +0xbb
created by google.golang.org/grpc.(*Server).serveStreams.func1
	/src/vendor/google.golang.org/grpc/server.go:744 +0xa1

goroutine 32 [chan receive, 5 minutes]:
github.com/moby/buildkit/session.(*Manager).handleConn(0xc00012b480, 0x14c2c00, 0xc000042740, 0x14d4180, 0xc0003ca150, 0xc0001cec90, 0x0, 0x0)
	/src/session/manager.go:144 +0x4c2
github.com/moby/buildkit/session.(*Manager).HandleConn(0xc00012b480, 0x14c2c00, 0xc000042500, 0x14d4180, 0xc0003ca150, 0xc0001cec90, 0x0, 0x203000)
	/src/session/manager.go:97 +0x74
github.com/moby/buildkit/control.(*Controller).Session(0xc0003dc3f0, 0x14d3e20, 0xc000459580, 0x0, 0x0)
	/src/control/control.go:376 +0x1be
github.com/moby/buildkit/api/services/control._Control_Session_Handler(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc000130240, 0x1215ac0, 0xc000068380)
	/src/api/services/control/control.pb.go:1516 +0xad
github.com/moby/buildkit/util/grpcerrors.StreamServerInterceptor(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc000130240, 0xc0001301a0, 0x133cc30, 0x14c2c01, 0xc000130240)
	/src/util/grpcerrors/intercept.go:33 +0x52
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1.1.1(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc000130240, 0x14c2cc0, 0xc0002c2390)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:49 +0x5f
github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingStreamServerInterceptor.func1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0001b2840, 0xc0001301a0, 0xc0001301c0, 0x0, 0x0)
	/src/vendor/github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc/server.go:114 +0x353
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1.1.1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0001b2840, 0xc000266c20, 0x40cda8)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:49 +0x5f
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0001b2840, 0xc0001301a0, 0x133cc30, 0x14c2cc0, 0xc0002c2360)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:58 +0xcf
google.golang.org/grpc.(*Server).processStreamingRPC(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8500, 0xc0001257d0, 0x1d13a20, 0x0, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1336 +0x486
google.golang.org/grpc.(*Server).handleStream(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8500, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1409 +0xcbe
google.golang.org/grpc.(*Server).serveStreams.func1.1(0xc00018e670, 0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8500)
	/src/vendor/google.golang.org/grpc/server.go:746 +0xbb
created by google.golang.org/grpc.(*Server).serveStreams.func1
	/src/vendor/google.golang.org/grpc/server.go:744 +0xa1

goroutine 81 [semacquire, 5 minutes]:
sync.runtime_Semacquire(0xc0001cf5a0)
	/usr/local/go/src/runtime/sema.go:56 +0x42
sync.(*WaitGroup).Wait(0xc0001cf598)
	/usr/local/go/src/sync/waitgroup.go:130 +0x64
golang.org/x/sync/errgroup.(*Group).Wait(0xc0001cf590, 0xc00038cc60, 0x14c2c00)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:40 +0x31
github.com/moby/buildkit/control.(*Controller).Status(0xc0003dc3f0, 0xc0001cf530, 0x14d1600, 0xc0001062c0, 0xc0003dc3f0, 0xc00038cc40)
	/src/control/control.go:362 +0x1a3
github.com/moby/buildkit/api/services/control._Control_Status_Handler(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc00038cc40, 0x1215ac0, 0xc00008e380)
	/src/api/services/control/control.pb.go:1499 +0x109
github.com/moby/buildkit/util/grpcerrors.StreamServerInterceptor(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc00038cc40, 0xc00038cba0, 0x133cc40, 0x14c2c01, 0xc00038cc40)
	/src/util/grpcerrors/intercept.go:33 +0x52
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1.1.1(0x1206f40, 0xc0003dc3f0, 0x14cbd80, 0xc00038cc40, 0x14c2cc0, 0xc0001cf500)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:49 +0x5f
github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingStreamServerInterceptor.func1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0003ee000, 0xc00038cba0, 0xc00038cbc0, 0x0, 0x0)
	/src/vendor/github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc/server.go:114 +0x353
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1.1.1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0003ee000, 0xc00046ec20, 0x40cda8)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:49 +0x5f
github.com/grpc-ecosystem/go-grpc-middleware.ChainStreamServer.func1(0x1206f40, 0xc0003dc3f0, 0x14cc2c0, 0xc0003ee000, 0xc00038cba0, 0x133cc40, 0x14c2cc0, 0xc0001cf4d0)
	/src/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:58 +0xcf
google.golang.org/grpc.(*Server).processStreamingRPC(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8600, 0xc0001257d0, 0x1d13a00, 0x0, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1336 +0x486
google.golang.org/grpc.(*Server).handleStream(0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8600, 0x0)
	/src/vendor/google.golang.org/grpc/server.go:1409 +0xcbe
google.golang.org/grpc.(*Server).serveStreams.func1.1(0xc00018e670, 0xc0001469c0, 0x14d72a0, 0xc000117e00, 0xc0000a8600)
	/src/vendor/google.golang.org/grpc/server.go:746 +0xbb
created by google.golang.org/grpc.(*Server).serveStreams.func1
	/src/vendor/google.golang.org/grpc/server.go:744 +0xa1

goroutine 82 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc00012cb10, 0xc0000000ca)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc00012cb00)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000125c20, 0x14c2c00, 0xc0000a2400, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/solver.(*Job).Status(0xc000120200, 0x14c2c00, 0xc0000a2400, 0xc000122600, 0x0, 0x0)
	/src/solver/progress.go:25 +0xd49
github.com/moby/buildkit/solver/llbsolver.(*Solver).Status(0xc000100e40, 0x14c2c00, 0xc0000a2400, 0xc00034a560, 0x19, 0xc000122600, 0xc0004af7a8, 0x8f61ab)
	/src/solver/llbsolver/solver.go:306 +0xbe
github.com/moby/buildkit/control.(*Controller).Status.func1(0xc0004af768, 0xc0000a8600)
	/src/control/control.go:299 +0x5e
golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0001cf590, 0xc0001cf5c0)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:57 +0x64
created by golang.org/x/sync/errgroup.(*Group).Go
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:54 +0x66

goroutine 83 [chan receive, 5 minutes]:
github.com/moby/buildkit/control.(*Controller).Status.func2(0xc0004aff68, 0x0)
	/src/control/control.go:304 +0x7eb
golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0001cf590, 0xc00038cc60)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:57 +0x64
created by golang.org/x/sync/errgroup.(*Group).Go
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:54 +0x66

goroutine 46 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc00034e4d0, 0xc0000000dd)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc00034e4c0)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc0001096e0, 0x14c2c40, 0xc0000400a8, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/util/progress.(*MultiReader).handle(0xc0001022a0, 0xc000125cb0, 0xc0001022a0)
	/src/util/progress/multireader.go:56 +0x11d
created by github.com/moby/buildkit/util/progress.(*MultiReader).Reader
	/src/util/progress/multireader.go:47 +0x220

goroutine 98 [select, 5 minutes]:
google.golang.org/grpc.(*ccBalancerWrapper).watcher(0xc0000426c0)
	/src/vendor/google.golang.org/grpc/balancer_conn_wrappers.go:69 +0xc2
created by google.golang.org/grpc.newCCBalancerWrapper
	/src/vendor/google.golang.org/grpc/balancer_conn_wrappers.go:60 +0x16d

goroutine 99 [chan receive, 5 minutes]:
google.golang.org/grpc.(*addrConn).resetTransport(0xc0003fe000)
	/src/vendor/google.golang.org/grpc/clientconn.go:1156 +0x6ea
created by google.golang.org/grpc.(*addrConn).connect
	/src/vendor/google.golang.org/grpc/clientconn.go:799 +0x128

goroutine 100 [select]:
github.com/moby/buildkit/session.monitorHealth(0x14c2c00, 0xc000042740, 0xc000068e00, 0xc000326030)
	/src/session/grpc.go:87 +0x1d6
created by github.com/moby/buildkit/session.grpcClientConn
	/src/session/grpc.go:73 +0x333

goroutine 113 [select]:
google.golang.org/grpc/internal/transport.(*recvBufferReader).read(0xc0000c45a0, 0xc000130190, 0x5, 0x5, 0x5, 0x0, 0x133e588)
	/src/vendor/google.golang.org/grpc/internal/transport/transport.go:174 +0xc7
google.golang.org/grpc/internal/transport.(*recvBufferReader).Read(0xc0000c45a0, 0xc000130190, 0x5, 0x5, 0xc0144f1b30, 0xc00034a280, 0xc0144f1810)
	/src/vendor/google.golang.org/grpc/internal/transport/transport.go:168 +0x21a
google.golang.org/grpc/internal/transport.(*transportReader).Read(0xc0001ced80, 0xc000130190, 0x5, 0x5, 0xc017f04080, 0xc0144f1838, 0x8be90c)
	/src/vendor/google.golang.org/grpc/internal/transport/transport.go:479 +0x55
io.ReadAtLeast(0x149a8a0, 0xc0001ced80, 0xc000130190, 0x5, 0x5, 0x5, 0xc017f04062, 0x11, 0x0)
	/usr/local/go/src/io/io.go:310 +0x87
io.ReadFull(...)
	/usr/local/go/src/io/io.go:329
google.golang.org/grpc/internal/transport.(*Stream).Read(0xc0000a8500, 0xc000130190, 0x5, 0x5, 0xc000030000, 0x1141620, 0x20)
	/src/vendor/google.golang.org/grpc/internal/transport/transport.go:463 +0xcd
google.golang.org/grpc.(*parser).recvMsg(0xc000130180, 0x400000, 0xc02ee68f40, 0xc017f04060, 0x13, 0x13, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/rpc_util.go:510 +0x63
google.golang.org/grpc.recvAndDecompress(0xc000130180, 0xc0000a8500, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x400, 0x20300700000000, ...)
	/src/vendor/google.golang.org/grpc/rpc_util.go:641 +0x4d
google.golang.org/grpc.recv(0xc000130180, 0x7fe4bdd0f880, 0x1d428d8, 0xc0000a8500, 0x0, 0x0, 0x1283a40, 0xc01d4e2000, 0x400000, 0x0, ...)
	/src/vendor/google.golang.org/grpc/rpc_util.go:709 +0x9b
google.golang.org/grpc.(*serverStream).RecvMsg(0xc0001b2840, 0x1283a40, 0xc01d4e2000, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/stream.go:1473 +0x170
github.com/moby/buildkit/session/grpchijack.(*conn).Read(0xc0003ca150, 0xc000546000, 0x8000, 0x8000, 0x0, 0x0, 0x0)
	/src/session/grpchijack/dial.go:74 +0x21e
bufio.(*Reader).Read(0xc000135140, 0xc0004501f8, 0x9, 0x9, 0xc0004d8000, 0x7fe4bff7b008, 0x0)
	/usr/local/go/src/bufio/bufio.go:226 +0x26a
io.ReadAtLeast(0x1498d00, 0xc000135140, 0xc0004501f8, 0x9, 0x9, 0x9, 0x879a45, 0xc017f040cc, 0xc0144f1de0)
	/usr/local/go/src/io/io.go:310 +0x87
io.ReadFull(...)
	/usr/local/go/src/io/io.go:329
golang.org/x/net/http2.readFrameHeader(0xc0004501f8, 0x9, 0x9, 0x1498d00, 0xc000135140, 0x0, 0xc00862bd00000000, 0x5211b1d2f8, 0x1d25b60)
	/src/vendor/golang.org/x/net/http2/frame.go:237 +0x87
golang.org/x/net/http2.(*Framer).ReadFrame(0xc0004501c0, 0xc017f040c0, 0xc017f040c0, 0x0, 0x0)
	/src/vendor/golang.org/x/net/http2/frame.go:492 +0xa1
google.golang.org/grpc/internal/transport.(*http2Client).reader(0xc0001d2540)
	/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go:1273 +0x183
created by google.golang.org/grpc/internal/transport.newHTTP2Client
	/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go:300 +0xd23

goroutine 114 [select]:
google.golang.org/grpc/internal/transport.(*controlBuffer).get(0xc0002f5450, 0x1, 0x0, 0x0, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:395 +0x122
google.golang.org/grpc/internal/transport.(*loopyWriter).run(0xc000135320, 0x0, 0x0)
	/src/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:513 +0x1e3
google.golang.org/grpc/internal/transport.newHTTP2Client.func3(0xc0001d2540)
	/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go:346 +0x7b
created by google.golang.org/grpc/internal/transport.newHTTP2Client
	/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go:344 +0xedb

goroutine 740 [chan receive, 5 minutes]:
github.com/moby/buildkit/solver.(*scheduler).build(0xc0003e65b0, 0x14c2c00, 0xc0000433c0, 0x0, 0x14c7700, 0xc000043140, 0x0, 0x0, 0x0, 0x0)
	/src/solver/scheduler.go:242 +0x388
github.com/moby/buildkit/solver.(*Job).Build(0xc000120200, 0x14c2c00, 0xc000ae0e00, 0x0, 0x14c7780, 0xc000a02500, 0xc000a02500, 0x0, 0x0, 0xcf15ce6eacd9737)
	/src/solver/jobs.go:504 +0x114
github.com/moby/buildkit/solver/llbsolver.(*llbBridge).loadResult(0xc0002a40f0, 0x14c2c00, 0xc000ae0e00, 0xc0004fa930, 0xc000ad4180, 0x6, 0x8, 0x10, 0x1170d40, 0x438aee, ...)
	/src/solver/llbsolver/bridge.go:104 +0x6d3
github.com/moby/buildkit/solver/llbsolver.newResultProxy.func1(0x14c2c00, 0xc000ae0e00, 0xc0001f6dd0, 0x40cda8, 0x10, 0x1170d40)
	/src/solver/llbsolver/bridge.go:163 +0x83
github.com/moby/buildkit/solver/llbsolver.(*resultProxy).Result.func2(0x14c2c00, 0xc000ae0e00, 0x14c2c00, 0xc000ae0e00, 0xc00031af40, 0x45bc40)
	/src/solver/llbsolver/bridge.go:240 +0x177
github.com/moby/buildkit/util/flightcontrol.(*call).run(0xc00060e7e0)
	/src/util/flightcontrol/flightcontrol.go:121 +0xee
sync.(*Once).doSlow(0xc00060e840, 0xc00031aef0)
	/usr/local/go/src/sync/once.go:66 +0xe3
sync.(*Once).Do(0xc00060e840, 0xc00031aef0)
	/usr/local/go/src/sync/once.go:57 +0x45
created by github.com/moby/buildkit/util/flightcontrol.(*call).wait
	/src/util/flightcontrol/flightcontrol.go:156 +0x3a9

goroutine 443 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc0001be840, 0x14c2c40, 0xc0000400a8, 0xc00066a570)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 741 [select, 5 minutes]:
context.propagateCancel.func1(0x14c3440, 0xc0002bf260, 0x14abb80, 0xc000ae0e00)
	/usr/local/go/src/context/context.go:259 +0xd8
created by context.propagateCancel
	/usr/local/go/src/context/context.go:258 +0x1ce

goroutine 848 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000354180, 0x14c2c40, 0xc0000400a8, 0xc000b373b0)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 739 [chan receive, 5 minutes]:
github.com/moby/buildkit/util/flightcontrol.(*Group).do.func1(0xc00060e7e0, 0xc00037c400, 0x12e5e76, 0x6)
	/src/util/flightcontrol/flightcontrol.go:71 +0x3c
created by github.com/moby/buildkit/util/flightcontrol.(*Group).do
	/src/util/flightcontrol/flightcontrol.go:69 +0x1b4

goroutine 737 [chan receive, 5 minutes]:
github.com/moby/buildkit/util/progress.pipe.func1(0x14c2c00, 0xc000ae0d40, 0xc000adcc30)
	/src/util/progress/progress.go:172 +0x4c
created by github.com/moby/buildkit/util/progress.pipe
	/src/util/progress/progress.go:171 +0x12f

goroutine 313 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc00012d210, 0xc00000000c)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc00012d200)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc00066a570, 0x14c2c40, 0xc0000400a8, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc00066a4b0, 0x1499d80, 0xc00066a570)
	/src/util/flightcontrol/flightcontrol.go:288 +0x16d
created by github.com/moby/buildkit/util/flightcontrol.newCall
	/src/util/flightcontrol/flightcontrol.go:112 +0x1d8

goroutine 640 [select, 5 minutes]:
github.com/moby/buildkit/util/flightcontrol.(*call).wait(0xc00060e7e0, 0x14c2c00, 0xc000ae0dc0, 0x0, 0x0, 0x0, 0x0)
	/src/util/flightcontrol/flightcontrol.go:158 +0x447
github.com/moby/buildkit/util/flightcontrol.(*Group).do(0xc00037c400, 0x14c2c00, 0xc000ae0d00, 0x12e5e76, 0x6, 0xc00031ade0, 0x7fe4bff7d1f0, 0x0, 0xc0004c6678, 0xc0004c6660)
	/src/util/flightcontrol/flightcontrol.go:78 +0x1eb
github.com/moby/buildkit/util/flightcontrol.(*Group).Do(0xc00037c400, 0x14c2c00, 0xc000ae0d00, 0x12e5e76, 0x6, 0xc00031ade0, 0xc0004c6798, 0xc0004dad80, 0xc0004c6730, 0x40525a)
	/src/util/flightcontrol/flightcontrol.go:37 +0x7a
github.com/moby/buildkit/solver/llbsolver.(*resultProxy).Result(0xc00037c3f0, 0x14c2c00, 0xc000ae0d00, 0x0, 0x0, 0x0, 0x0)
	/src/solver/llbsolver/bridge.go:229 +0x107
github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve.func2.1(0xc0004c6768, 0xc0000b4dd8)
	/src/solver/llbsolver/solver.go:148 +0x41
golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000adcab0, 0xc000adcae0)
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:57 +0x64
created by golang.org/x/sync/errgroup.(*Group).Go
	/src/vendor/golang.org/x/sync/errgroup/errgroup.go:54 +0x66

goroutine 738 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc000ae0d90, 0xc000000000)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc000ae0d80)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000adcc30, 0x14c2c40, 0xc0000400a8, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc000adcba0, 0x1499d80, 0xc000adcc30)
	/src/util/flightcontrol/flightcontrol.go:288 +0x16d
created by github.com/moby/buildkit/util/flightcontrol.newCall
	/src/util/flightcontrol/flightcontrol.go:112 +0x1d8

goroutine 591 [chan receive, 5 minutes]:
github.com/moby/buildkit/solver.(*scheduler).build.func2(0x14c2c00, 0xc0000433c0, 0xc000a9d440)
	/src/solver/scheduler.go:238 +0x48
created by github.com/moby/buildkit/solver.(*scheduler).build
	/src/solver/scheduler.go:237 +0x371

goroutine 942 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc000aea750, 0xc000000002)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc000aea740)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000b373b0, 0x14c2c40, 0xc0000400a8, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc000b37320, 0x1499d80, 0xc000b373b0)
	/src/util/flightcontrol/flightcontrol.go:288 +0x16d
created by github.com/moby/buildkit/util/flightcontrol.newCall
	/src/util/flightcontrol/flightcontrol.go:112 +0x1d8

goroutine 1125 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000b2aa80, 0x14c2c40, 0xc0000400a8, 0xc000b35c20)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 972 [sync.Cond.Wait, 5 minutes]:
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:310
sync.runtime_notifyListWait(0xc000a6ea50, 0xc000000003)
	/usr/local/go/src/runtime/sema.go:510 +0xf8
sync.(*Cond).Wait(0xc000a6ea40)
	/usr/local/go/src/sync/cond.go:56 +0x9d
github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000b35c20, 0x14c2c40, 0xc0000400a8, 0x0, 0x0, 0x0, 0x0, 0x0)
	/src/util/progress/progress.go:132 +0x12e
github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc000b35b90, 0x1499d80, 0xc000b35c20)
	/src/util/flightcontrol/flightcontrol.go:288 +0x16d
created by github.com/moby/buildkit/util/flightcontrol.newCall
	/src/util/flightcontrol/flightcontrol.go:112 +0x1d8

goroutine 12061 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc01ab30060, 0x14c2c00, 0xc0000a2400, 0xc000125c20)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 12060 [select, 5 minutes]:
github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc01ab30000, 0x14c2c40, 0xc0000400a8, 0xc0001096e0)
	/src/util/progress/progress.go:106 +0xb7
created by github.com/moby/buildkit/util/progress.(*progressReader).Read
	/src/util/progress/progress.go:105 +0xf5

goroutine 12041 [runnable]:
go.etcd.io/bbolt.(*Cursor).search(0xc000560e38, 0xc02bc14fc0, 0x6e, 0x6e, 0x177e3)
	/src/vendor/go.etcd.io/bbolt/cursor.go:253 +0x237
go.etcd.io/bbolt.(*Cursor).searchPage(0xc000560e38, 0xc02bc14fc0, 0x6e, 0x6e, 0x7fe4b3d67000)
	/src/vendor/go.etcd.io/bbolt/cursor.go:308 +0x162
go.etcd.io/bbolt.(*Cursor).search(0xc000560e38, 0xc02bc14fc0, 0x6e, 0x6e, 0x1a7d4)
	/src/vendor/go.etcd.io/bbolt/cursor.go:265 +0x18a
go.etcd.io/bbolt.(*Cursor).seek(0xc000560e38, 0xc02bc14fc0, 0x6e, 0x6e, 0x532d5f, 0x1d24fa0, 0x12c8c00, 0x19, 0x55, 0x6e, ...)
	/src/vendor/go.etcd.io/bbolt/cursor.go:159 +0x7d
go.etcd.io/bbolt.(*Bucket).Get(0xc02bc0f8c0, 0xc02bc14fc0, 0x6e, 0x6e, 0x1, 0x1, 0xc02bc14fc0)
	/src/vendor/go.etcd.io/bbolt/bucket.go:262 +0xbb
github.com/moby/buildkit/solver/bboltcachestorage.(*Store).HasLink.func1(0xc02bc261c0, 0x0, 0xc02bc261c0)
	/src/solver/bboltcachestorage/storage.go:379 +0x2eb
go.etcd.io/bbolt.(*DB).View(0xc00039a400, 0xc000561068, 0x0, 0x0)
	/src/vendor/go.etcd.io/bbolt/db.go:725 +0xa8
github.com/moby/buildkit/solver/bboltcachestorage.(*Store).HasLink(0xc0001361d0, 0xc015fc8a01, 0x19, 0x0, 0x0, 0xc00097e460, 0x47, 0x0, 0x0, 0xc0168b5ca1, ...)
	/src/solver/bboltcachestorage/storage.go:365 +0xe5
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc00c3b3300, 0x19, 0x0)
	/src/solver/cachemanager.go:299 +0x25c
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc0106f3380, 0x19, 0x0)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc00013ab00, 0x19, 0x1)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc0141b4b00, 0x19, 0x0)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc00e9cad00, 0x19, 0x0)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc01787a080, 0x19, 0x0)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc02265c780, 0x19, 0x0)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).ensurePersistentKey(0xc0004fe230, 0xc02265c900, 0x19, 0xdf16960)
	/src/solver/cachemanager.go:300 +0x2b4
github.com/moby/buildkit/solver.(*cacheManager).Save(0xc0004fe230, 0xc02265c900, 0x14c34c0, 0xc01a0f0218, 0xdf16960, 0xed7d1d6e6, 0x0, 0x0, 0x0, 0x0)
	/src/solver/cachemanager.go:236 +0x1cf
github.com/moby/buildkit/solver.(*combinedCacheManager).Load(0xc00eedce10, 0x14c2cc0, 0xc017619c50, 0xc01b8654f0, 0x0, 0x0, 0x0, 0x0)
	/src/solver/combinedcache.go:85 +0x246
github.com/moby/buildkit/solver.(*sharedOp).LoadCache(0xc000350480, 0x14c2cc0, 0xc017619bf0, 0xc01b8654f0, 0xc000b15ec0, 0x2, 0x2, 0x45bc40)
	/src/solver/jobs.go:620 +0x282
github.com/moby/buildkit/solver.(*edge).loadCache(0xc000abe3c0, 0x14c2c00, 0xc017589e80, 0x8, 0xc000680758, 0x82b9f3, 0x0)
	/src/solver/edge.go:880 +0x32c
github.com/moby/buildkit/solver/internal/pipe.NewWithFunction.func2()
	/src/solver/internal/pipe/pipe.go:82 +0x44
created by github.com/moby/buildkit/solver.(*scheduler).newRequestWithFunc
	/src/solver/scheduler.go:289 +0x142

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rbx    0x1d269a0
rcx    0x460ef3
rdx    0x0
rdi    0x1d26ae8
rsi    0x80
rbp    0x7fffc9108358
rsp    0x7fffc9108310
r8     0x0
r9     0x0
r10    0x0
r11    0x286
r12    0x0
r13    0x1
r14    0xc0001be060
r15    0x0
rip    0x460ef1
rflags 0x286
cs     0x33
fs     0x0
gs     0x0