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test(tailnet): Add TestTransmitHang test with packet capture and logging #7414

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test(tailnet): Add TestTransmitHang test with packet capture and logging #7414

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df575a0
test(tailnet): Add TestTransmitHang test with packet capture and logging
mafredri May 4, 2023
2573049
Add timeout
mafredri May 24, 2023
c03611c
Update gvisor and tailscale
mafredri May 25, 2023
57025f5
Refactor test-cases to run until the issue is triggered
mafredri May 25, 2023
15681df
Add pprof labels and dump goroutines to log
mafredri May 25, 2023
f26d7fd
Simplify loop, remove parallel tests
mafredri May 25, 2023
2ce5391
Write goroutine dumps to file good/bad
mafredri May 25, 2023
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Update gvisor and tailscale
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@mafredri
mafredri committed May 25, 2023
commit c03611cf9dfcc119b46dc1ba7814d026ef512939
4 changes: 2 additions & 2 deletions go.mod
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Expand Up @@ -36,7 +36,7 @@ replace github.com/dlclark/regexp2 => github.com/dlclark/regexp2 v1.7.0

// There are a few minor changes we make to Tailscale that we're slowly upstreaming. Compare here:
// https://github.com/tailscale/tailscale/compare/main...coder:tailscale:main
replace tailscale.com => github.com/coder/tailscale v0.0.0-20230522123520-74712221d00f
replace tailscale.com => github.com/coder/tailscale v1.1.1-0.20230525114851-c9cd3cef997c

// Switch to our fork that imports fixes from http://github.com/tailscale/ssh.
// See: https://github.com/coder/coder/issues/3371
Expand Down Expand Up @@ -173,7 +173,7 @@ require (
google.golang.org/protobuf v1.30.0
gopkg.in/natefinch/lumberjack.v2 v2.2.1
gopkg.in/yaml.v3 v3.0.1
gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0
gvisor.dev/gvisor v0.0.0-20230504175454-7b0a1988a28f
nhooyr.io/websocket v1.8.7
storj.io/drpc v0.0.33-0.20230420154621-9716137f6037
tailscale.com v1.32.3
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12 changes: 6 additions & 6 deletions go.sum
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Expand Up @@ -298,8 +298,8 @@ github.com/cilium/ebpf v0.2.0/go.mod h1:To2CFviqOWL/M0gIMsvSMlqe7em/l1ALkX1PyjrX
github.com/cilium/ebpf v0.4.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
github.com/cilium/ebpf v0.6.2/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
github.com/cilium/ebpf v0.7.0/go.mod h1:/oI2+1shJiTGAMgl6/RgJr36Eo1jzrRcAWbcXO2usCA=
github.com/cilium/ebpf v0.8.1 h1:bLSSEbBLqGPXxls55pGr5qWZaTqcmfDJHhou7t254ao=
github.com/cilium/ebpf v0.8.1/go.mod h1:f5zLIM0FSNuAkSyLAN7X+Hy6yznlF1mNiWUMfxMtrgk=
github.com/cilium/ebpf v0.9.3 h1:5KtxXZU+scyERvkJMEm16TbScVvuuMrlhPly78ZMbSc=
github.com/clbanning/mxj/v2 v2.5.7 h1:7q5lvUpaPF/WOkqgIDiwjBJaznaLCCBd78pi8ZyAnE0=
github.com/clbanning/mxj/v2 v2.5.7/go.mod h1:hNiWqW14h+kc+MdF9C6/YoRfjEJoR3ou6tn/Qo+ve2s=
github.com/cli/safeexec v1.0.0 h1:0VngyaIyqACHdcMNWfo6+KdUYnqEr2Sg+bSP1pdF+dI=
Expand Down Expand Up @@ -334,8 +334,8 @@ github.com/coder/retry v1.3.1-0.20230210155434-e90a2e1e091d h1:09JG37IgTB6n3ouX9
github.com/coder/retry v1.3.1-0.20230210155434-e90a2e1e091d/go.mod h1:r+1J5i/989wt6CUeNSuvFKKA9hHuKKPMxdzDbTuvwwk=
github.com/coder/ssh v0.0.0-20230421140225-04bb837133e1 h1:LBw76rEDuhNJyohve11mbvYv5CmCLmcuUQGiz7Guk50=
github.com/coder/ssh v0.0.0-20230421140225-04bb837133e1/go.mod h1:ZSS+CUoKHDrqVakTfTWUlKSr9MtMFkC4UvtQKD7O914=
github.com/coder/tailscale v0.0.0-20230522123520-74712221d00f h1:F0Xr1d8h8dAHn7tab1HXuzYFkcjmCydnEfdMbkOhlVk=
github.com/coder/tailscale v0.0.0-20230522123520-74712221d00f/go.mod h1:jpg+77g19FpXL43U1VoIqoSg1K/Vh5CVxycGldQ8KhA=
github.com/coder/tailscale v1.1.1-0.20230525114851-c9cd3cef997c h1:0mo9brqvL9RP+qaqGpw+QDOnV+rQ3jwfaZrDOlOWVdk=
github.com/coder/tailscale v1.1.1-0.20230525114851-c9cd3cef997c/go.mod h1:Yv5VkPOCBociNBjE6CjPpld+t0P+Xu4dE1wOcfVYebg=
github.com/coder/terraform-provider-coder v0.6.23 h1:O2Rcj0umez4DfVdGnKZi63z1Xzxd0IQOn9VQDB8YU8g=
github.com/coder/terraform-provider-coder v0.6.23/go.mod h1:UIfU3bYNeSzJJvHyJ30tEKjD6Z9utloI+HUM/7n94CY=
github.com/coder/wgtunnel v0.1.5 h1:WP3sCj/3iJ34eKvpMQEp1oJHvm24RYh0NHbj1kfUKfs=
Expand Down Expand Up @@ -2475,16 +2475,16 @@ gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
gotest.tools/v3 v3.0.3/go.mod h1:Z7Lb0S5l+klDB31fvDQX8ss/FlKDxtlFlw3Oa8Ymbl8=
gotest.tools/v3 v3.1.0/go.mod h1:fHy7eyTmJFO5bQbUsEGQ1v4m2J3Jz9eWL54TP2/ZuYQ=
gotest.tools/v3 v3.4.0 h1:ZazjZUfuVeZGLAmlKKuyv3IKP5orXcwtOwDQH6YVr6o=
gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0 h1:Wobr37noukisGxpKo5jAsLREcpj61RxrWYzD8uwveOY=
gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0/go.mod h1:Dn5idtptoW1dIos9U6A2rpebLs/MtTwFacjKb8jLdQA=
gvisor.dev/gvisor v0.0.0-20230504175454-7b0a1988a28f h1:8GE2MRjGiFmfpon8dekPI08jEuNMQzSffVHgdupcO4E=
gvisor.dev/gvisor v0.0.0-20230504175454-7b0a1988a28f/go.mod h1:pzr6sy8gDLfVmDAg8OYrlKvGEHw5C3PGTiBXBTCx76Q=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.4.0-0.dev.0.20230130122044-c30b15588105 h1:2OzOQ+1scFmv2dt7x+wNxgikA/Rn2qKrvc/CJCVuAJM=
honnef.co/go/tools v0.4.2 h1:6qXr+R5w+ktL5UkwEbPp+fEvfyoMPche6GkOpGHZcLc=
howett.net/plist v1.0.0 h1:7CrbWYbPPO/PyNy38b2EB/+gYbjCe2DXBxgtOOZbSQM=
howett.net/plist v1.0.0/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
inet.af/peercred v0.0.0-20210906144145-0893ea02156a h1:qdkS8Q5/i10xU2ArJMKYhVa1DORzBfYS/qA2UK2jheg=
Expand Down