Hi,

Recently we upgraded prometheus from 1.18.0 to 1.23.0 , after that for
every 2hrs or 4hrs we see that prometheus is aborting. Is there any
known issue for this . Please find the attached  back trace of the
abort. We tried with 1.24 and 1.22 versions of Prometheus but the
the issue still exists.


Thanks,
Rajesh Dasari.

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(gdb) bt 
#0  runtime.raise () at /usr/lib/golang/src/runtime/sys_linux_amd64.s:165
#1  0x000000000045071d in runtime.dieFromSignal (sig=6) at 
/usr/lib/golang/src/runtime/signal_unix.go:754
#2  0x0000000000450d71 in runtime.sigfwdgo (sig=6, info=0xc0078d7af0, 
ctx=0xc0078d79c0, ~r3=<optimized out>)
    at /usr/lib/golang/src/runtime/signal_unix.go:968
#3  0x000000000044f3d4 in runtime.sigtrampgo (sig=6, info=0xc0078d7af0, 
ctx=0xc0078d79c0) at /usr/lib/golang/src/runtime/signal_unix.go:409
#4  0x0000000000474263 in runtime.sigtramp () at 
/usr/lib/golang/src/runtime/sys_linux_amd64.s:409
#5  <signal handler called>
#6  runtime.raise () at /usr/lib/golang/src/runtime/sys_linux_amd64.s:165
#7  0x000000000045071d in runtime.dieFromSignal (sig=6) at 
/usr/lib/golang/src/runtime/signal_unix.go:754
#8  0x000000000043a18b in runtime.crash () at 
/usr/lib/golang/src/runtime/signal_unix.go:846
#9  runtime.fatalpanic (msgs=0xc003b9f648) at 
/usr/lib/golang/src/runtime/panic.go:1216
#10 0x0000000000439ac5 in runtime.gopanic (e=...) at 
/usr/lib/golang/src/runtime/panic.go:1064
#11 0x0000000002087e1a in 
github.com/prometheus/prometheus/tsdb.(*memSeries).mmapCurrentHeadChunk 
(s=0xc0021b6c40, chunkDiskMapper=0xc0001c4a80)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/tsdb/head.go:2017
#12 0x0000000002087a19 in 
github.com/prometheus/prometheus/tsdb.(*memSeries).cutNewHeadChunk 
(s=0xc0021b6c40, mint=1612915213864, 
    chunkDiskMapper=0xc0001c4a80, ~r2=<optimized out>) at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/tsdb/head.go:1988
#13 0x00000000020886ae in 
github.com/prometheus/prometheus/tsdb.(*memSeries).append (s=0xc0021b6c40, 
t=1612915213864, v=0, appendID=6954, 
    chunkDiskMapper=0xc0001c4a80, sampleInOrder=<optimized out>, 
chunkCreated=<optimized out>)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/tsdb/head.go:2145
#14 0x00000000020829e5 in 
github.com/prometheus/prometheus/tsdb.(*headAppender).Commit (a=0xc007b4d600, 
err=...)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/tsdb/head.go:1248
#15 0x0000000002070915 in 
github.com/prometheus/prometheus/tsdb.dbAppender.Commit (a=..., ~r0=...)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/tsdb/db.go:774
#16 0x00000000020a1d6e in 
github.com/prometheus/prometheus/tsdb.(*dbAppender).Commit (~r0=...) at 
<autogenerated>:1
#17 0x00000000020064c9 in 
github.com/prometheus/prometheus/storage.(*fanoutAppender).Commit 
(f=0xc007fb6140, err=...)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/storage/fanout.go:174
#18 0x0000000002141bfc in 
github.com/prometheus/prometheus/scrape.(*timeLimitAppender).Commit (~r0=...) 
at <autogenerated>:1
#19 0x000000000213ff29 in 
github.com/prometheus/prometheus/scrape.(*scrapeLoop).scrapeAndReport.func1 
(&err=0xc003b9fc18, &app=0xc003b9fc28, sl=0xc0001a28f0)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/scrape/scrape.go:1086
#20 0x0000000002137ac5 in 
github.com/prometheus/prometheus/scrape.(*scrapeLoop).scrapeAndReport 
(sl=0xc0001a28f0, interval=15000000000, timeout=10000000000, 
    last=..., appendTime=..., errc=0x0, ~r5=...) at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/scrape/scrape.go:1153
#21 0x0000000002136a5e in 
github.com/prometheus/prometheus/scrape.(*scrapeLoop).run (sl=0xc0001a28f0, 
interval=15000000000, timeout=10000000000, errc=0x0)
    at 
/build/distro/work/x86_64/prometheus-2.23.0/src/github.com/prometheus/prometheus/scrape/scrape.go:1039
#22 0x0000000000472681 in runtime.goexit () at 
/usr/lib/golang/src/runtime/asm_amd64.s:1374
#23 0x000000c0001a28f0 in ?? ()
#24 0x000000037e11d600 in ?? ()
#25 0x00000002540be400 in ?? ()

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