Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

runtime: frequent TestCrashDumpsAllThreads failures on linux/s390x #64650

Open
bcmills opened this issue Dec 11, 2023 · 86 comments
Open

runtime: frequent TestCrashDumpsAllThreads failures on linux/s390x #64650

bcmills opened this issue Dec 11, 2023 · 86 comments
Labels
arch-s390x Issues solely affecting the s390x architecture. compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Milestone

Comments

@bcmills
Copy link
Member

bcmills commented Dec 11, 2023

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"

Go version

ca80411

What operating system and processor architecture are you using (go env)?

linux-s390x-ibm-race at ca804118b1ff4ea6cd0b83808e140671d7e10f6f

:: Running /data/golang/workdir/go/src/make.bash with args ["/data/golang/workdir/go/src/make.bash" "-force"] and env ["LANG=en_US.UTF-8" "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" "HOME=/root" "LOGNAME=root" "USER=root" "SHELL=/bin/sh" "INVOCATION_ID=5ad2b81f504d4d4493366f364d13f297" "JOURNAL_STREAM=9:358624446" "META_BUILDLET_BINARY_URL=https://storage.googleapis.com/go-builder-data/buildlet.linux-s390x" "GO_STAGE0_NET_DELAY=0s" "GO_STAGE0_DL_DELAY=100ms" "WORKDIR=/data/golang/workdir" "GOROOT_BOOTSTRAP=/data/golang/workdir/go1.4" "GO_BUILDER_NAME=linux-s390x-ibm-race" "GO_BUILDER_FLAKY_NET=1" "GO_TEST_TIMEOUT_SCALE=5" "GOBIN=" "TMPDIR=/data/golang/workdir/tmp" "GOCACHE=/data/golang/workdir/gocache" "GOPLSCACHE=/data/golang/workdir/goplscache" "PWD=/data/golang/workdir/go/src"] in dir /data/golang/workdir/go/src

What did you do?

https://build.golang.org/log/5e29be06bbb7a8a4923d83a58972aa2a10677a94

What did you expect to see?

All tests passing.

What did you see instead?

--- FAIL: TestCrashDumpsAllThreads (0.11s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
…
FAIL
FAIL	runtime	46.511s

(attn @golang/s390x)

@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Dec 11, 2023
@bcmills bcmills added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. arch-s390x Issues solely affecting the s390x architecture. labels Dec 11, 2023
@bcmills bcmills added this to the Backlog milestone Dec 11, 2023
@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-02 03:15 linux-s390x-ibm-race go@de5b418b runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.80s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x100370 m=0 sigcode=0

        goroutine 21 gp=0xc000084d00 m=0 mp=0x20cf80 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x100370
...
        r2   0xc000052850	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0x4	r9   0x0
        r10  0x0	r11  0x10
        r12  0x1	r13  0xc0000049c0
        r14  0x510e2	r15  0xc00006dd28
        pc   0x94098	link 0x510e2

        -----
2023-12-04 18:17 linux-s390x-ibm-race go@92b6cdeb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.79s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x100370 m=0 sigcode=0

        goroutine 9 gp=0xc000005ba0 m=0 mp=0x20cf80 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x100370
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc0000044e0	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x148400	r13  0xc0000044e0
        r14  0x51178	r15  0xc000025ea8
        pc   0x9409a	link 0x51178

        -----
2023-12-04 18:40 linux-s390x-ibm go@1926a0b5 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.42s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x100370 m=0 sigcode=0

        goroutine 21 gp=0xc000084d00 m=0 mp=0x20cf80 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x100370
...
        r2   0x0	r3   0xc000084d00
        r4   0x20cf80	r5   0x0
        r6   0x100300	r7   0xc000049800
        r8   0x20cf80	r9   0x0
        r10  0x0	r11  0x11eb851eb8424b9d
        r12  0xc0000ae078	r13  0xc000084d00
        r14  0x10035e	r15  0xc000049fc8
        pc   0x100370	link 0x10035e

        -----
2023-12-04 18:40 linux-s390x-ibm-race go@1926a0b5 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.14s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x100370 m=0 sigcode=0

        goroutine 21 gp=0xc0001289c0 m=0 mp=0x20cf80 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x100370
...
        r2   0x0	r3   0xc000052708
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc0001284e0	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc0001284e0
        r14  0x10035e	r15  0xc0000487c8
        pc   0x100370	link 0x10035e

        -----
2023-12-05 20:34 linux-s390x-ibm-race go@c29444ef runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.06s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101170 m=0 sigcode=0

        goroutine 9 gp=0xc0000ac000 m=0 mp=0x20cfc0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101170
...
        r2   0x0	r3   0xc0000ac000
        r4   0x20cfc0	r5   0x0
        r6   0x101100	r7   0xc00004f800
        r8   0x20cfc0	r9   0x0
        r10  0x0	r11  0x11eb851eb842f56d
        r12  0xc00000e090	r13  0xc0000ac000
        r14  0x10115e	r15  0xc00004ffc8
        pc   0x101170	link 0x10115e

        -----
2023-12-05 22:42 linux-s390x-ibm-race go@53393062 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.33s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101170 m=0 sigcode=0

        goroutine 21 gp=0xc000082d00 m=0 mp=0x20cfc0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101170
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc0000044e0	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x1486b0	r13  0xc0000044e0
        r14  0x51b38	r15  0xc000025ea8
        pc   0x94e9a	link 0x51b38

        -----
2023-12-05 22:42 linux-s390x-ibm go@ba519019 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.10s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101170 m=0 sigcode=0

        goroutine 21 gp=0xc000082d00 m=0 mp=0x20cfc0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101170
...
        r2   0x0	r3   0xc000082d00
        r4   0x20cfc0	r5   0x0
        r6   0x101100	r7   0xc000049800
        r8   0x20cfc0	r9   0x0
        r10  0x0	r11  0xfd70a3d70a2c4b9d
        r12  0xc0000ac078	r13  0xc000082d00
        r14  0x10115e	r15  0xc000049fc8
        pc   0x101170	link 0x10115e

        -----
2023-12-06 13:10 linux-s390x-ibm-race go@e4182589 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.30s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101170 m=0 sigcode=0

        goroutine 21 gp=0xc000082d00 m=0 mp=0x20cfc0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101170
...
        r2   0x0	r3   0xc000082d00
        r4   0x20cfc0	r5   0x0
        r6   0x101100	r7   0xc000049800
        r8   0x20cfc0	r9   0x0
        r10  0x0	r11  0xfd70a3d70a2c4b9d
        r12  0xc0000ac078	r13  0xc000082d00
        r14  0x10115e	r15  0xc000049fc8
        pc   0x101170	link 0x10115e

        -----
2023-12-06 19:29 linux-s390x-ibm-race go@7b5a3733 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.59s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101170 m=0 sigcode=0

        goroutine 9 gp=0xc000005ba0 m=0 mp=0x20cfc0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101170
...
        r2   0x0	r3   0xc000005860
        r4   0xc000052808	r5   0x0
        r6   0x101100	r7   0xc00004e800
        r8   0xc000005860	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e060	r13  0xc000005860
        r14  0x10115e	r15  0xc00004efc8
        pc   0x101170	link 0x10115e

        -----
2023-12-06 21:39 linux-s390x-ibm-race go@71fc9d4d runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.81s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000005880
        r4   0xc000052808	r5   0x0
        r6   0x101150	r7   0xc00004f000
        r8   0xc000005880	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e078	r13  0xc000005880
        r14  0x1011ae	r15  0xc00004f7c8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-06 21:50 linux-s390x-ibm go@3b8b550a runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.35s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000128700
        r4   0x20d000	r5   0x0
        r6   0x101150	r7   0xc000049800
        r8   0x20d000	r9   0x0
        r10  0x0	r11  0x1c28f5c28f4aeb9d
        r12  0xc00011a078	r13  0xc000128700
        r14  0x1011ae	r15  0xc000049fc8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-06 21:50 linux-s390x-ibm go@ff9269ee runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.35s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000082700
        r4   0xc000053008	r5   0x0
        r6   0x101150	r7   0xc000048800
        r8   0xc000082700	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000ac048	r13  0xc000082700
        r14  0x1011ae	r15  0xc000048fc8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-06 21:50 linux-s390x-ibm go@e914671f runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.56s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000053808
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000092540	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc000092540
        r14  0x1011ae	r15  0xc0000487c8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-06 21:59 linux-s390x-ibm go@fecaea97 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.55s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000005880
        r4   0xc000053008	r5   0x0
        r6   0x101150	r7   0xc00004f000
        r8   0xc000005880	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e078	r13  0xc000005880
        r14  0x1011ae	r15  0xc00004f7c8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-06 23:34 linux-s390x-ibm go@2b442575 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.48s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0x0
        r4   0x14	r5   0x0
        r6   0x0	r7   0x1
        r8   0xf7222018fcb7f2b0	r9   0x0
        r10  0x14	r11  0x0
        r12  0x148850	r13  0xc000004540
        r14  0x692ce	r15  0xc000025f30
        pc   0x94926	link 0x692ce

        -----
2023-12-07 01:05 linux-s390x-ibm go@5e724ccb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.30s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0xc0000828c0
        r4   0xc000052808	r5   0x0
        r6   0x101150	r7   0xc000049000
        r8   0xc0000828c0	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000ac060	r13  0xc0000828c0
        r14  0x1011ae	r15  0xc0000497c8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-07 01:05 linux-s390x-ibm-race go@5e724ccb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.17s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc0001861c0	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0xc000025e08	r13  0xc000004540
        r14  0x51b38	r15  0xc000025ea8
        pc   0x94eea	link 0x51b38

        -----
2023-12-08 00:29 linux-s390x-ibm-race go@788a2277 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.14s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        -----

        SIGQUIT: quit
        PC=0x94926 m=1 sigcode=0

        goroutine 0 gp=0xc000004540 m=1 mp=0xc000052008 [idle]:
        runtime.usleep(0x14)
        	/data/golang/workdir/go/src/runtime/sys_linux_s390x.s:125 +0x56 fp=0xc000025f48 sp=0xc000025f30 pc=0x94926
        runtime.sysmon()
        	/data/golang/workdir/go/src/runtime/proc.go:5956 +0xde fp=0xc000025fb8 sp=0xc000025f48 pc=0x692ce
2023-12-08 00:50 linux-s390x-ibm-race go@4bf1ca4b runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.65s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000005880
        r4   0xc000052808	r5   0x0
        r6   0x101150	r7   0xc00004f000
        r8   0xc000005880	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e078	r13  0xc000005880
        r14  0x1011ae	r15  0xc00004f7c8
        pc   0x1011c0	link 0x1011ae

        -----
2023-12-08 03:28 linux-s390x-ibm go@78b42a53 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.65s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0xc000053148	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0x8fc100f2bb70b23a	r9   0x1325c0
        r10  0x0	r11  0x24434fd
        r12  0x1487d0	r13  0xc000005180
        r14  0x51aa2	r15  0xc000067e80
        pc   0x94ee8	link 0x51aa2

        -----
2023-12-09 21:47 linux-s390x-ibm-race go@ca804118 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.11s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000053008
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc0001021c0	r9   0x91d00
        r10  0x0	r11  0x1
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x1011ae	r15  0xc00004e7c8
        pc   0x1011c0	link 0x1011ae

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-09 21:48 linux-s390x-ibm go@46ea4ab5 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.43s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000052808
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000005500	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x1011ae	r15  0xc00004e7c8
        pc   0x1011c0	link 0x1011ae

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-11 19:32 linux-s390x-ibm go@c844970f runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.12s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d000	r5   0x0
        r6   0x101130	r7   0xc00004f800
        r8   0x20d000	r9   0x0
        r10  0x0	r11  0xd47ae147ae03db9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10118e	r15  0xc00004ffc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-11 21:37 linux-s390x-ibm go@c22781cb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.22s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000092a80
        r4   0x20d000	r5   0x0
        r6   0x101130	r7   0xc000049800
        r8   0x20d000	r9   0x0
        r10  0x0	r11  0xdeb851eb850edb9d
        r12  0xc0000b4078	r13  0xc000092a80
        r14  0x10118e	r15  0xc000049fc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-11 20:30 linux-s390x-ibm-race go@78dcb532 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.44s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000082700
        r4   0xc000052808	r5   0x0
        r6   0x101130	r7   0xc000048800
        r8   0xc0001021c0	r9   0x91ce0
        r10  0x0	r11  0x599010020470
        r12  0xc0000ac048	r13  0xc000082700
        r14  0x10118e	r15  0xc000048fc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-12 19:42 linux-s390x-ibm-race go@c2079deb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.56s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000052808
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000005500	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x10118e	r15  0xc00004e7c8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-12 22:10 linux-s390x-ibm-race go@dce7f335 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.87s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0xc000053948	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0xc000005500	r9   0x91ce0
        r10  0x0	r11  0x1
        r12  0x0	r13  0xc000005500
        r14  0x51a82	r15  0xc00008fd48
        pc   0x94ec8	link 0x51a82

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-12 16:13 linux-s390x-ibm go@e70d3433 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.36s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000052808
        r4   0x1	r5   0xc000000000
        r6   0xc000052808	r7   0xc00006bef0
        r8   0xc000005500	r9   0x0
        r10  0x0	r11  0x0
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x10118e	r15  0xc00004e7c8
        pc   0x101196	link 0x10118e

        -----
2023-12-12 16:45 linux-s390x-ibm go@7baaa20e runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.48s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000092a80
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc000049800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0xdeb851eb850edb9d
        r12  0xc0000b4078	r13  0xc000092a80
        r14  0x10118e	r15  0xc000049fc8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-12 17:12 linux-s390x-ibm go@ce43fb80 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.48s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000053008
        r4   0x1	r5   0x0
        r6   0x0	r7   0x0
        r8   0xc000082540	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc000082540
        r14  0x10118e	r15  0xc0000487c8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-12 18:40 linux-s390x-ibm go@699807f3 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.24s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0x4eaccdfd04f87670	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x148860	r13  0xc000004540
        r14  0x51b18	r15  0xc000025ea8
        pc   0x94eca	link 0x51b18

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-12 16:29 linux-s390x-ibm-race go@3f442ab0 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.16s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc00004f800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0x4f5c28f5c280bb9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10118e	r15  0xc00004ffc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-13 00:22 linux-s390x-ibm-race go@400e24a8 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.20s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000052808
        r4   0x1	r5   0xc000000000
        r6   0xc000052808	r7   0xc00006bef0
        r8   0xc000005500	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x10118e	r15  0xc00004e7c8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-13 00:46 linux-s390x-ibm-race go@7cac742f runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (2.30s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000082a80
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc000049800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0xa147ae147ad19b9d
        r12  0xc0000ac078	r13  0xc000082a80
        r14  0x10118e	r15  0xc000049fc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-13 00:22 linux-s390x-ibm go@400e24a8 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.17s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000005880
        r4   0xc000053008	r5   0x0
        r6   0x101130	r7   0xc00004f000
        r8   0xc0001821c0	r9   0x91ce0
        r10  0x0	r11  0x599010020470
        r12  0xc00000e078	r13  0xc000005880
        r14  0x10118e	r15  0xc00004f7c8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-13 00:46 linux-s390x-ibm go@7cac742f runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.28s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc0000b6700 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc0000b6380
        r4   0xc000053008	r5   0x0
        r6   0x101130	r7   0xc000048800
        r8   0xc0000b6380	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000a8048	r13  0xc0000b6380
        r14  0x10118e	r15  0xc000048fc8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-13 14:32 linux-s390x-ibm go@58c28ba2 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.39s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc00004f800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0xd47ae147ae03db9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10118e	r15  0xc00004ffc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@mknyszek
Copy link
Contributor

Since this seems to be very specific to the builder, in triage we're wondering if anyone from @golang/s390x could start taking a look. It seems to be failing often enough that bisection should identify the culprit, and then that might just reveal the issue.

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-13 20:40 linux-s390x-ibm go@d95e25e8 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.94s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1011c0
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x148860	r13  0xc000004540
        r14  0x51b18	r15  0xc000025ea8
        pc   0x94eca	link 0x51b18

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-13 20:40 linux-s390x-ibm-race go@d95e25e8 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.11s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011c0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011c0
...
        r2   0x0	r3   0xc000053808
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000092540	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc000092540
        r14  0x1011ae	r15  0xc0000487c8
        pc   0x1011c0	link 0x1011ae

        -----

watchflakes

@srinivas-pokala
Copy link
Contributor

@mknyszek @bcmills thank's for bringing this issue to our attention. I am looking into the issue.

@srinivas-pokala
Copy link
Contributor

@mknyszek @bcmills We had a look at this issue and we used git bisect to figure out the culprit commit.

Bad Commit Id: de5b418b which introducing failure of TestCrashDumpsAllThreads()
We had a look at the file changes corresponding to the bad commit, we see that there are some changes to signal_unix.go file and we suspect that issue lies with the changes made to this file.
We are further having look at the changes and we will update when we find more about the root cause of the failure.

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-15 22:00 linux-s390x-ibm go@9b4b3e5a runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (3.04s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101220
...
        r2   0x0	r3   0xc000128380
        r4   0xc000080008	r5   0x0
        r6   0x1011b0	r7   0xc000048800
        r8   0xc000128380	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00011a048	r13  0xc000128380
        r14  0x10120e	r15  0xc000048fc8
        pc   0x101220	link 0x10120e

        -----
2023-12-18 17:42 linux-s390x-ibm go@8e3930f2 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.09s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101220
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d0a0	r5   0x0
        r6   0x1011b0	r7   0xc00004f800
        r8   0x20d0a0	r9   0x0
        r10  0x0	r11  0xd47ae147ae03db9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10120e	r15  0xc00004ffc8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-18 23:29 linux-s390x-ibm-race go@7383b2a4 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.45s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101220
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d0a0	r5   0x0
        r6   0x1011b0	r7   0xc00004f800
        r8   0x20d0a0	r9   0x0
        r10  0x0	r11  0x4f5c28f5c280bb9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10120e	r15  0xc00004ffc8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-19 11:08 linux-s390x-ibm go@1d4b0b62 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.11s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101220
...
        r2   0x0	r3   0xc000052808
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000005880	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00004e7b0	r13  0xc000005880
        r14  0x10120e	r15  0xc00004e7c8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-19 11:08 linux-s390x-ibm-race go@1d4b0b62 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.81s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101220
...
        r2   0x0	r3   0xc000128380
        r4   0xc000052808	r5   0x0
        r6   0x1011b0	r7   0xc000048800
        r8   0xc000128380	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00011a048	r13  0xc000128380
        r14  0x10120e	r15  0xc000048fc8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-20 02:18 linux-s390x-ibm-race go@a2a2c5b9 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.29s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101220
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x148888	r13  0xc000004540
        r14  0x51b18	r15  0xc000025ea8
        pc   0x94f2a	link 0x51b18

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-20 02:18 linux-s390x-ibm go@a2a2c5b9 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.60s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101220
...
        r2   0xc000080148	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0x4	r9   0x0
        r10  0x0	r11  0x10
        r12  0x1	r13  0xc0000821c0
        r14  0x51a82	r15  0xc000093d28
        pc   0x94f28	link 0x51a82

        -----
2023-12-20 18:38 linux-s390x-ibm go@adec22b9 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.07s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101220
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d0a0	r5   0x0
        r6   0x1011b0	r7   0xc00004f800
        r8   0x20d0a0	r9   0x0
        r10  0x0	r11  0x4f5c28f5c280bb9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x10120e	r15  0xc00004ffc8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-27 00:15 linux-s390x-ibm go@26ba75fe runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.26s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101220 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101220
...
        r2   0x0	r3   0xc000005a40
        r4   0xc000053008	r5   0x0
        r6   0x1011b0	r7   0xc00004e800
        r8   0xc0001021c0	r9   0x91d40
        r10  0x0	r11  0x599010020470
        r12  0xc00000e060	r13  0xc000005a40
        r14  0x10120e	r15  0xc00004efc8
        pc   0x101220	link 0x10120e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-01-03 17:21 linux-s390x-ibm-race go@aa0a6ad1 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.35s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101200 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d0a0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101200
...
        r2   0x0	r3   0xc000082a80
        r4   0x20d0a0	r5   0x0
        r6   0x101190	r7   0xc000049800
        r8   0x20d0a0	r9   0x0
        r10  0x0	r11  0xa147ae147ad19b9d
        r12  0xc0000ac078	r13  0xc000082a80
        r14  0x1011ee	r15  0xc000049fc8
        pc   0x101200	link 0x1011ee

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-02 17:16 linux-s390x-ibm go@f0a862ee runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.41s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101960 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101960
...
        r2   0x0	r3   0xc000082a80
        r4   0x20d100	r5   0x0
        r6   0x1018f0	r7   0xc000049800
        r8   0x20d100	r9   0x0
        r10  0x0	r11  0x30a3d70a3d589e49
        r12  0xc0000ac090	r13  0xc000082a80
        r14  0x10194e	r15  0xc000049fc8
        pc   0x101960	link 0x10194e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-02 23:14 linux-s390x-ibm go@b8ac61e6 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.32s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101970
...
        r2   0x0	r3   0xc000005dc0
        r4   0x20d100	r5   0x0
        r6   0x101900	r7   0xc00004f800
        r8   0x20d100	r9   0x0
        r10  0x0	r11  0x11eb851eb8411b9d
        r12  0xc00000e0a8	r13  0xc000005dc0
        r14  0x10195e	r15  0xc00004ffc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-05 20:59 linux-s390x-ibm-race go@6076edc5 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.09s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0x0	r3   0xc000092700
        r4   0xc000053008	r5   0x0
        r6   0x101900	r7   0xc000048800
        r8   0xc000092700	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000b4060	r13  0xc000092700
        r14  0x10195e	r15  0xc000048fc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-06 15:59 linux-s390x-ibm-race go@4b0e0863 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.29s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0x0	r3   0x0
        r4   0x2710	r5   0x0
        r6   0x0	r7   0x1
        r8   0xc000004540	r9   0x0
        r10  0x2710	r11  0x0
        r12  0x1489c8	r13  0xc000004540
        r14  0x6969e	r15  0xc000025f30
        pc   0x950b6	link 0x6969e

        -----
2024-02-06 21:03 linux-s390x-ibm-race go@c18ddc84 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.05s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x1489c8	r13  0xc000004540
        r14  0x51c68	r15  0xc000025ea8
        pc   0x9567a	link 0x51c68

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-07 20:08 linux-s390x-ibm go@6abeffb1 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.33s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0x0	r3   0xc000128540
        r4   0xc000052808	r5   0x0
        r6   0x101900	r7   0xc000049000
        r8   0xc000128540	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00011a078	r13  0xc000128540
        r14  0x10195e	r15  0xc0000497c8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-08 03:01 linux-s390x-ibm go@977803e7 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.18s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x954de m=1 sigcode=0

        goroutine 0 gp=0xc000004540 m=1 mp=0xc000052008 [idle]:
        runtime.rtsigprocmask(0x2, 0xc000025f90, 0x0, 0x8)
        	/data/golang/workdir/go/src/runtime/sys_linux_s390x.s:392 +0x1e fp=0xc000025f68 sp=0xc000025f68 pc=0x954de
        runtime.sigprocmask(...)
        	/data/golang/workdir/go/src/runtime/os_linux.go:434
...
        r2   0x0	r3   0xc000005a40
        r4   0xc000053008	r5   0x0
        r6   0x101900	r7   0xc00004e800
        r8   0xc000005a40	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e078	r13  0xc000005a40
        r14  0x10195e	r15  0xc00004efc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-07 23:35 linux-s390x-ibm-race go@d3d39098 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.49s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101970
...
        r2   0x0	r3   0xc000005a40
        r4   0x20d100	r5   0x0
        r6   0x101900	r7   0xc00004f800
        r8   0x20d100	r9   0x0
        r10  0x0	r11  0x4f5c28f5c280bb9d
        r12  0xc00000e0a8	r13  0xc000005a40
        r14  0x10195e	r15  0xc00004ffc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-07 20:45 linux-s390x-ibm go@dd31ad7e runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.36s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1013d0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d0c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1013d0
...
        r2   0x0	r3   0xc000128380
        r4   0xc000052808	r5   0x0
        r6   0x101360	r7   0xc000048800
        r8   0xc000128380	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00011a048	r13  0xc000128380
        r14  0x1013be	r15  0xc000048fc8
        pc   0x1013d0	link 0x1013be

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-08 17:31 linux-s390x-ibm go@210f051d runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.53s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc0001861c0	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0xc000025e10	r13  0xc000004540
        r14  0x51cd8	r15  0xc000025ea8
        pc   0x956ea	link 0x51cd8

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-08 17:31 linux-s390x-ibm-race go@210f051d runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.13s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x101970
...
        r2   0x0	r3   0xc0000056c0
        r4   0xc000053008	r5   0x0
        r6   0x101900	r7   0xc00004e800
        r8   0xc0000056c0	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00000e078	r13  0xc0000056c0
        r14  0x10195e	r15  0xc00004efc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-08 19:31 linux-s390x-ibm-race go@a5683492 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.10s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x101970 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d100 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x101970
...
        r2   0x0	r3   0xc000128700
        r4   0x20d100	r5   0x0
        r6   0x101900	r7   0xc000049800
        r8   0x20d100	r9   0x0
        r10  0x0	r11  0xab851eb851d1ee49
        r12  0xc00011a090	r13  0xc000128700
        r14  0x10195e	r15  0xc000049fc8
        pc   0x101970	link 0x10195e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2023-12-11 23:01 linux-s390x-ibm go@f4ff0e25 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.26s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000082700
        r4   0xc000053008	r5   0x0
        r6   0x101130	r7   0xc000048800
        r8   0xc000082700	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000ac048	r13  0xc000082700
        r14  0x10118e	r15  0xc000048fc8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-11 23:01 linux-s390x-ibm go@f4ff0e25 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.26s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x20d000 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000082700
        r4   0xc000053008	r5   0x0
        r6   0x101130	r7   0xc000048800
        r8   0xc000082700	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000ac048	r13  0xc000082700
        r14  0x10118e	r15  0xc000048fc8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-11 23:29 linux-s390x-ibm go@b18b0588 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.02s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000128700
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc000049800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0x1c28f5c28f4aeb9d
        r12  0xc00011a078	r13  0xc000128700
        r14  0x10118e	r15  0xc000049fc8
        pc   0x1011a0	link 0x10118e

        -----
2023-12-11 23:29 linux-s390x-ibm go@b18b0588 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.02s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1011a0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x20d040 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x70 fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1011a0
...
        r2   0x0	r3   0xc000128700
        r4   0x20d040	r5   0x0
        r6   0x101130	r7   0xc000049800
        r8   0x20d040	r9   0x0
        r10  0x0	r11  0x1c28f5c28f4aeb9d
        r12  0xc00011a078	r13  0xc000128700
        r14  0x10118e	r15  0xc000049fc8
        pc   0x1011a0	link 0x10118e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-12 14:35 linux-s390x-ibm go@2b58355e runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.94s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1053f0 m=0 sigcode=0

        goroutine 21 gp=0xc000092a80 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1053f1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1053cd
...
        r2   0xc000053948	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0x4	r9   0x0
        r10  0x0	r11  0x10
        r12  0x1	r13  0xc000005500
        r14  0x51c42	r15  0xc00008fd28
        pc   0x990d8	link 0x51c42

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-13 01:05 linux-s390x-ibm go@0336d5eb runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.01s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1053fd
...
        r2   0x0	r3   0xc000005dc0
        r4   0x21d280	r5   0x0
        r6   0x1053b0	r7   0xc00004f800
        r8   0x21d280	r9   0x0
        r10  0x0	r11  0xca3d70a3d6fb3b9d
        r12  0xc00000e0a8	r13  0xc000005dc0
        r14  0x10540e	r15  0xc00004ffc8
        pc   0x105420	link 0x10540e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-13 13:54 linux-s390x-ibm go@e17e5308 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.10s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1053fd
...
        r8   0x21d280	r9   0x0
        r10  0x0	r11  0x8cccccccccbb9b9d
        r12  0xc0000ac090	r13  0xc000082a80
        r14  0x10540e	r15  0xc000049fc8
        pc   0x105420	link 0x10540e

        -----

        SIGQUIT: quit
        PC=

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-13 19:28 linux-s390x-ibm go@1b541502 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.32s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 23 gp=0xc000082e00 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004afd8 sp=0xc00004afc8 pc=0x1053fd
...
        r2   0x0	r3   0xc000082e00
        r4   0x21d280	r5   0x0
        r6   0x1053b0	r7   0xc00004a800
        r8   0x21d280	r9   0x0
        r10  0x0	r11  0x11eb851eb8424b9d
        r12  0xc0000b4090	r13  0xc000082e00
        r14  0x10540e	r15  0xc00004afc8
        pc   0x105420	link 0x10540e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-13 20:50 linux-s390x-ibm-race go@0286a082 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.63s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1053fd
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x158e30	r13  0xc000004540
        r14  0x51cd8	r15  0xc000025ea8
        pc   0x990da	link 0x51cd8

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-15 21:30 linux-s390x-ibm-race go@185f31bf runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.77s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1053fd
...
        r2   0x0	r3   0xc000053008
        r4   0x1	r5   0xc000000000
        r6   0xc000053008	r7   0xc000067ef0
        r8   0xc0001281c0	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc0001281c0
        r14  0x10540e	r15  0xc0000487c8
        pc   0x105420	link 0x10540e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-16 22:02 linux-s390x-ibm-race go@1c9c9c84 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.04s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105480 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105481
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x10545d
...
        r2   0x0	r3   0xc000128700
        r4   0x21d280	r5   0x0
        r6   0x105410	r7   0xc000049800
        r8   0x21d280	r9   0x0
        r10  0x0	r11  0x1c28f5c28f4aeb9d
        r12  0xc00011a090	r13  0xc000128700
        r14  0x10546e	r15  0xc000049fc8
        pc   0x105480	link 0x10546e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-16 15:12 linux-s390x-ibm-race go@3b515812 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.07s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105420 m=0 sigcode=0

        goroutine 21 gp=0xc0000b6700 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105421
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1053fd
...
        r2   0x0	r3   0xc000053008
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc0000b61c0	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc0000487b0	r13  0xc0000b61c0
        r14  0x10540e	r15  0xc0000487c8
        pc   0x105420	link 0x10540e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-20 22:55 linux-s390x-ibm go@1a8ee033 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.45s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105580 m=0 sigcode=0

        goroutine 21 gp=0xc000082a80 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105581
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x10555d
...
        r2   0x0	r3   0xc000082a80
        r4   0x21d280	r5   0x0
        r6   0x105510	r7   0xc000049800
        r8   0x21d280	r9   0x0
        r10  0x0	r11  0x30a3d70a3d589e49
        r12  0xc0000ac090	r13  0xc000082a80
        r14  0x10556e	r15  0xc000049fc8
        pc   0x105580	link 0x10556e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-20 14:56 linux-s390x-ibm go@0a046418 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.75s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105590 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105591
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x10556d
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x158e10	r13  0xc000004540
        r14  0x51cd8	r15  0xc000025ea8
        pc   0x991da	link 0x51cd8

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-21 21:27 linux-s390x-ibm-race go@cdf3249d runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.29s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1060bd
...
        r2   0xc000053948	r3   0x80
        r4   0x0	r5   0x0
        r6   0x0	r7   0x0
        r8   0x4	r9   0x0
        r10  0x0	r11  0x10
        r12  0x1	r13  0xc000005500
        r14  0x51c52	r15  0xc00008fd28
        pc   0x991c8	link 0x51c52

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-21 17:12 linux-s390x-ibm go@6c979d25 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.18s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105580 m=0 sigcode=0

        goroutine 9 gp=0xc000005dc0 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105581
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x10555d
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x158e10	r13  0xc000004540
        r14  0x51ce8	r15  0xc000025ea8
        pc   0x991ca	link 0x51ce8

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-21 17:12 linux-s390x-ibm go@cc276a76 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.05s)
    crash_unix_test.go:145: found 2 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105580 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105581
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x10555d
...
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x10556e	r15  0xc00004e7c8
        pc   0x105580	link 0x10556e

        -----

        SIGQUIT: quit
        PC=0x105580 m=3 sigcode=0

        goroutine 8 gp=0xc000005880 m=3 mp=0xc000053008

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-21 17:07 linux-s390x-ibm-race go@81609c45 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (1.27s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x105580 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d280 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x105581
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x10555d
...
        r2   0x0	r3   0xc000053008
        r4   0x1	r5   0xc000000000
        r6   0x0	r7   0x1
        r8   0xc000005500	r9   0x0
        r10  0x0	r11  0xc000010158
        r12  0xc00004e7b0	r13  0xc000005500
        r14  0x10556e	r15  0xc00004e7c8
        pc   0x105580	link 0x10556e

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-22 05:31 linux-s390x-ibm go@7fd62ba8 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.24s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1060bd
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x1593a0	r13  0xc000004540
        r14  0x51b48	r15  0xc000025ea8
        pc   0x9902a	link 0x51b48

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-22 16:40 linux-s390x-ibm-race go@f278f756 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.03s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 21 gp=0xc000128700 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1060bd
...
        r2   0xfffffffffffffffc	r3   0x80
        r4   0x0	r5   0xc000025ee0
        r6   0x0	r7   0x0
        r8   0xc000004540	r9   0x0
        r10  0x3c0000000	r11  0x0
        r12  0x1593a0	r13  0xc000004540
        r14  0x51b48	r15  0xc000025ea8
        pc   0x9902a	link 0x51b48

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-23 00:19 linux-s390x-ibm go@d9be6097 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.69s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 21 gp=0xc0000b6700 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc000049fd8 sp=0xc000049fc8 pc=0x1060bd
...
        r2   0x0	r3   0xc0000b6700
        r4   0x21d2c0	r5   0x0
        r6   0x106070	r7   0xc000049800
        r8   0x21d2c0	r9   0x0
        r10  0x0	r11  0x11eb851eb8424b9d
        r12  0xc0000a8078	r13  0xc0000b6700
        r14  0x1060ce	r15  0xc000049fc8
        pc   0x1060e0	link 0x1060ce

        -----
2024-02-23 05:06 linux-s390x-ibm go@faf2a841 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.65s)
    crash_unix_test.go:145: found 3 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1060bd
...
        r2   0x0	r3   0xc0000056c0
        r4   0xc000053008	r5   0x0
        r6   0x106070	r7   0xc00004e800
        r8   0xc0001021c0	r9   0x95e00
        r10  0x0	r11  0x1
        r12  0xc00000e060	r13  0xc0000056c0
        r14  0x1060ce	r15  0xc00004efc8
        pc   0x1060e0	link 0x1060ce

        -----

watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- goarch == "s390x" && pkg == "runtime" && test == "TestCrashDumpsAllThreads"
2024-02-23 05:06 linux-s390x-ibm-race go@faf2a841 runtime.TestCrashDumpsAllThreads (log)
--- FAIL: TestCrashDumpsAllThreads (0.26s)
    crash_unix_test.go:145: found 1 instances of main.crashDumpsAllThreadsLoop; expected 4
    crash_unix_test.go:146: SIGQUIT: quit
        PC=0x1060e0 m=0 sigcode=0

        goroutine 9 gp=0xc000005a40 m=0 mp=0x21d2c0 [running]:
        main.crashDumpsAllThreadsLoop(...)
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:44 pc=0x1060e1
        main.CrashDumpsAllThreads.gowrap1()
        	/data/golang/workdir/go/src/runtime/testdata/testprog/crashdump.go:24 +0x4d fp=0xc00004ffd8 sp=0xc00004ffc8 pc=0x1060bd
...
        r2   0x0	r3   0xc000005a40
        r4   0x21d2c0	r5   0x0
        r6   0x106070	r7   0xc00004f800
        r8   0x21d2c0	r9   0x0
        r10  0x0	r11  0x4f5c28f5c280bb9d
        r12  0xc00000e090	r13  0xc000005a40
        r14  0x1060ce	r15  0xc00004ffc8
        pc   0x1060e0	link 0x1060ce

        -----

watchflakes

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
arch-s390x Issues solely affecting the s390x architecture. compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Projects
Status: No status
Development

No branches or pull requests

7 participants