[Bug 271730] tools/test/avx_sig sporadically fails on arm64

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 30 May 2023 18:57:05 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271730

            Bug ID: 271730
           Summary: tools/test/avx_sig sporadically fails on arm64
           Product: Base System
           Version: CURRENT
          Hardware: arm64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: arm
          Assignee: freebsd-arm@FreeBSD.org
          Reporter: dchagin@FreeBSD.org

dchagin@aarch64:/usr/obj/usr/home/dchagin/freebsd/arm64.aarch64/tools/test/avx_sig
% ./avx_sig
thr 100344
%q16
d7 21 f7 e5 c7 95 33 ec a5 d5 a7 64 34 77 6b d1
01 04 10 40 01 04 10 40 01 04 10 40 01 04 10 40
%q17
49 32 9d 07 d5 1e 30 a8 38 f2 19 10 e9 bc 61 28
00 a0 00 00 00 a0 aa aa 00 00 01 01 00 00 00 00
Abort (core dumped)

  2554 100621 avx_sig  0.002402877 RET   F64  thr_new 0
  2554 100621 avx_sig  0.002466918 CALL  F64  sigfastblock(0x1,0x3bec88303738)
  2554 100621 avx_sig  0.002473335 RET   F64  sigfastblock 0
  2554 100621 avx_sig  0.002495627 CALL  F64 
mmap(0,0x458,0x3<PROT_READ|PROT_WRITE>,0x1002<MAP_PRIVATE|MAP_ANON>,0xffffffff,0)
  2554 100621 avx_sig  0.002499335 RET   F64  mmap
65887154843648/0x3bec8c75b000
  2554 100621 avx_sig  0.002510043 CALL  F64 
minherit(0x3bec8c75b000,0x458,INHERIT_ZERO)
  2554 100621 avx_sig  0.002511043 RET   F64  minherit 0
  2554 100621 avx_sig  0.002516919 CALL  F64  getrandom(0x3bec8ac87a80,0x28,0)
  2554 100621 avx_sig  0.002528085 RET   F64  getrandom 40/0x28
  2554 100621 avx_sig  0.002556710 CALL  F64  nanosleep(0x3bec8ac87b38,0)
  2554 100621 avx_sig  0.015871137 RET   F64  nanosleep 0
  2554 100621 avx_sig  0.015927137 CALL  F64  fstat(0x1,0x3bec8ac86ce8)
  2554 100621 avx_sig  0.015935054 STRU  F64  struct stat {dev=1895890688,
ino=37, mode=020600, nlink=1, uid=0, gid=4, rdev=37, atime=1685154551,
mtime=1685154551, ctime=1685154551, birthtime=-1, size=0, blksize=4096,
blocks=0, flags=0x0 }
  2554 100621 avx_sig  0.015936096 RET   F64  fstat 0
  2554 100621 avx_sig  0.015979763 CALL  F64 
mmap(0,0x200000,0x3<PROT_READ|PROT_WRITE>,0x15001002<MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(21)>,0xffffffff,0)
  2554 100621 avx_sig  0.015984971 RET   F64  mmap
65887319097344/0x3bec96400000
  2554 100621 avx_sig  0.016055971 PSIG  F64  SIGUSR1 caught
handler=0x3bec86274c0c mask=0x0 code=SI_LWP
  2554 100621 avx_sig  0.016060721 CALL  F64  sigreturn(0x3bec8ac822c0)
  2554 100621 avx_sig  0.016061971 RET   F64  sigreturn JUSTRETURN
  2554 100621 avx_sig  0.016112596 CALL  F64  getcontext(0x3bec8ac82590)
  2554 100621 avx_sig  0.016114054 RET   F64  getcontext 0
  2554 100621 avx_sig  0.016116763 CALL  F64 
sigprocmask(SIG_SETMASK,0x3bec8ac829cc,0)
  2554 100621 avx_sig  0.016117846 RET   F64  sigprocmask 0
  2554 100621 avx_sig  0.016118929 CALL  F64  sigreturn(0x3bec8ac82180)
  2554 100621 avx_sig  0.016119929 RET   F64  sigreturn JUSTRETURN
  2554 100621 avx_sig  0.016128513 CALL  F64 
mmap(0,0x200000,0x3<PROT_READ|PROT_WRITE>,0xc001002<MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12)>,0xffffffff,0)
  2554 100621 avx_sig  0.016130929 RET   F64  mmap
65887328157696/0x3bec96ca4000
  2554 100621 avx_sig  0.016229263 CALL  F64 
ioctl(0x1,TIOCGETA,0x3bec8ac86dac)
  2554 100621 avx_sig  0.016231721 RET   F64  ioctl 0
  2554 100621 avx_sig  0.016255096 CALL  F64  write(0x1,0x3bec96ca4000,0xb)
  2554 100621 avx_sig  0.017257222 GIO   F64  fd 1 wrote 11 bytes
       "thr 100621
  2554 100621 avx_sig  0.017261764 RET   F64  write 11/0xb
  2554 100621 avx_sig  0.017273847 CALL  F64  write(0x1,0x3bec96ca4000,0x6)
  2554 100621 avx_sig  0.017276055 GIO   F64  fd 1 wrote 6 bytes
  2554 100621 avx_sig  0.017276722 RET   F64  write 6
  2554 100621 avx_sig  0.017287639 CALL  F64  write(0x1,0x3bec96ca4000,0x30)
  2554 100621 avx_sig  0.017289014 GIO   F64  fd 1 wrote 48 bytes
  2554 100621 avx_sig  0.017289722 RET   F64  write 48/0x30
  2554 100621 avx_sig  0.017298222 CALL  F64  write(0x1,0x3bec96ca4000,0x30)
  2554 100621 avx_sig  0.017299430 GIO   F64  fd 1 wrote 48 bytes
  2554 100621 avx_sig  0.017300139 RET   F64  write 48/0x30
  2554 100621 avx_sig  0.017301555 CALL  F64  write(0x1,0x3bec96ca4000,0x6)
  2554 100621 avx_sig  0.017302680 GIO   F64  fd 1 wrote 6 bytes
  2554 100621 avx_sig  0.017303389 RET   F64  write 6
  2554 100621 avx_sig  0.017311722 CALL  F64  write(0x1,0x3bec96ca4000,0x30)
  2554 100621 avx_sig  0.017312847 GIO   F64  fd 1 wrote 48 bytes
  2554 100621 avx_sig  0.017313514 RET   F64  write 48/0x30
  2554 100621 avx_sig  0.017322430 CALL  F64  write(0x1,0x3bec96ca4000,0x30)
  2554 100621 avx_sig  0.017323555 GIO   F64  fd 1 wrote 48 bytes
  2554 100621 avx_sig  0.017324222 RET   F64  write 48/0x30
  2554 100621 avx_sig  0.017336180 CALL  F64 
sigprocmask(SIG_SETMASK,0x3bec8ac87ab0,0)
  2554 100621 avx_sig  0.017337139 RET   F64  sigprocmask 0
  2554 100621 avx_sig  0.017341555 CALL  F64  thr_self(0x3bec8ac87b00)
  2554 100621 avx_sig  0.017342305 RET   F64  thr_self 0
  2554 100621 avx_sig  0.017343847 CALL  F64  thr_kill(0x1890d,SIGABRT)
  2554 100621 avx_sig  0.017348972 RET   F64  thr_kill 0
  2554 100621 avx_sig  0.017350430 PSIG  F64  SIGABRT SIG_DFL code=SI_LWP
  2554 100621 avx_sig  0.018046889 NAMI  F64  "avx_sig.core"

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