internal/unsafeheader: unrecognized failures

[gopherbot]

#!watchflakes
default <- pkg == "internal/unsafeheader" && test == ""

Issue created automatically to collect these failures.

Example (log):

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/unsafeheader" && test == ""

2024-03-12 20:49 linux-mips64-rtrk sys@95f07eca go@89f7805c internal/unsafeheader [build] (log)

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

2024-03-12 20:49 linux-mips64le-rtrk sys@95f07eca go@89f7805c internal/unsafeheader [build] (log)

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/unsafeheader" && test == ""

2024-03-21 09:28 linux-mips64-rtrk net@ebc8168a go@89f7805c internal/unsafeheader [build] (log)

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

2024-03-29 23:09 linux-mips64-rtrk go@89f7805c internal/unsafeheader [build] (log)

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/unsafeheader" && test == ""

2024-03-21 09:28 linux-mips64le-rtrk net@ebc8168a go@89f7805c internal/unsafeheader [build] (log)

compile: ../../go/src/cmd/compile/default.pgo: PGO error: error processing pprof PGO profile: error parsing profile: decompressing profile: flate: corrupt input before offset 10

— watchflakes

[mknyszek]

CC @golang/mips

[HeliC829]

CC @golang/mips

Is this issue still reproducible after default.pgo update?