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Re: OpenSSL failure on VAX

It seems like you are passing the stack limit (512k).
Try to increase it (even though I don't understand why openssl would need this amount of stack...) 

-- R

Den 2020-08-16 kl. 03:05, skrev John Klos:
OpenSSL worked fine on NetBSD 8, but in NetBSD 9 it immediately segfaults. Does anyone know what's going on here? 

This is netbsd-9 with Kalvis' patches, available here:

https://www.zia.io/~john/vax/


 20145      1 ktrace   EMUL  "netbsd"
 20145      1 ktrace   CALL execve(0x7ffffe67,0x7ffff990,0x7ffff99c)
 20145      1 ktrace   NAMI  "/usr/bin/openssl"
 20145      1 ktrace   NAMI  "/usr/libexec/ld.elf_so"
 20145      1 openssl  EMUL  "netbsd"
 20145      1 openssl  RET   execve JUSTRETURN
 20145      1 openssl  CALL mmap(0,0x8000,PROT_READ|PROT_WRITE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137878528/0x7f6d7000
 20145      1 openssl  CALL  open(0x7f6eb533,0,0)
 20145      1 openssl  NAMI  "/etc/ld.so.conf"
 20145      1 openssl  RET   open -1 errno 2 No such file or directory
 20145      1 openssl  CALL  open(0x7ffff210,0,0)
 20145      1 openssl  NAMI  "/usr/lib/libssl.so.14"
 20145      1 openssl  RET   open 3
 20145      1 openssl  CALL  __fstat50(3,0x7ffff154)
 20145      1 openssl  RET   __fstat50 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ,0x1<SHARED,FILE,ALIGN=NONE>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x82000,PROT_READ|PROT_EXEC,0x10000002<PRIVATE,FILE,ALIGN=64KB>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137325568/0x7f650000
 20145      1 openssl  CALL mmap(0x7f6c9000,0x9000,PROT_READ|PROT_WRITE,0x12<PRIVATE,FIXED,FILE,ALIGN=NONE>,3,0,0x69000,0) 
 20145      1 openssl  RET   mmap 2137821184/0x7f6c9000
 20145      1 openssl  CALL mmap(0x7f6d2000,0,PROT_READ|PROT_WRITE,0x1012<PRIVATE,FIXED,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137858048/0x7f6d2000
 20145      1 openssl  CALL  mprotect(0x7f6ba000,0xf000,PROT_NONE)
 20145      1 openssl  RET   mprotect 0
 20145      1 openssl  CALL  close(3)
 20145      1 openssl  RET   close 0
 20145      1 openssl  CALL  open(0x7ffff210,0,0x900)
 20145      1 openssl  NAMI  "/usr/lib/libcrypto.so.14"
 20145      1 openssl  RET   open 3
 20145      1 openssl  CALL  __fstat50(3,0x7ffff154)
 20145      1 openssl  RET   __fstat50 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ,0x1<SHARED,FILE,ALIGN=NONE>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x217000,PROT_READ|PROT_EXEC,0x10000002<PRIVATE,FILE,ALIGN=64KB>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2135097344/0x7f430000
 20145      1 openssl  CALL mmap(0x7f62a000,0x1a000,PROT_READ|PROT_WRITE,0x12<PRIVATE,FIXED,FILE,ALIGN=NONE>,3,0,0x1ea000,0) 
 20145      1 openssl  RET   mmap 2137169920/0x7f62a000
 20145      1 openssl  CALL mmap(0x7f644000,0x3000,PROT_READ|PROT_WRITE,0x1012<PRIVATE,FIXED,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137276416/0x7f644000
 20145      1 openssl  CALL  mprotect(0x7f61b000,0xf000,PROT_NONE)
 20145      1 openssl  RET   mprotect 0
 20145      1 openssl  CALL  close(3)
 20145      1 openssl  RET   close 0
 20145      1 openssl  CALL  open(0x7ffff210,0,0x900)
 20145      1 openssl  NAMI  "/usr/lib/libcrypt.so.1"
 20145      1 openssl  RET   open 3
 20145      1 openssl  CALL  __fstat50(3,0x7ffff154)
 20145      1 openssl  RET   __fstat50 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ,0x1<SHARED,FILE,ALIGN=NONE>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x19000,PROT_READ|PROT_EXEC,0x10000002<PRIVATE,FILE,ALIGN=64KB>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2134966272/0x7f410000
 20145      1 openssl  CALL mmap(0x7f424000,0x1000,PROT_READ|PROT_WRITE,0x12<PRIVATE,FIXED,FILE,ALIGN=NONE>,3,0,0x4000,0) 
 20145      1 openssl  RET   mmap 2135048192/0x7f424000
 20145      1 openssl  CALL mmap(0x7f425000,0x4000,PROT_READ|PROT_WRITE,0x1012<PRIVATE,FIXED,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2135052288/0x7f425000
 20145      1 openssl  CALL  mprotect(0x7f415000,0xf000,PROT_NONE)
 20145      1 openssl  RET   mprotect 0
 20145      1 openssl  CALL  close(3)
 20145      1 openssl  RET   close 0
 20145      1 openssl  CALL  open(0x7ffff210,0,0x900)
 20145      1 openssl  NAMI  "/usr/lib/libc.so.12"
 20145      1 openssl  RET   open 3
 20145      1 openssl  CALL  __fstat50(3,0x7ffff154)
 20145      1 openssl  RET   __fstat50 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ,0x1<SHARED,FILE,ALIGN=NONE>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x1cc000,PROT_READ|PROT_EXEC,0x10000002<PRIVATE,FILE,ALIGN=64KB>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2133065728/0x7f240000
 20145      1 openssl  CALL mmap(0x7f3e7000,0xa000,PROT_READ|PROT_WRITE,0x12<PRIVATE,FIXED,FILE,ALIGN=NONE>,3,0,0x197000,0) 
 20145      1 openssl  RET   mmap 2134798336/0x7f3e7000
 20145      1 openssl  CALL mmap(0x7f3f1000,0x1b000,PROT_READ|PROT_WRITE,0x1012<PRIVATE,FIXED,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2134839296/0x7f3f1000
 20145      1 openssl  CALL  mprotect(0x7f3d8000,0xf000,PROT_NONE)
 20145      1 openssl  RET   mprotect 0
 20145      1 openssl  CALL  close(3)
 20145      1 openssl  RET   close 0
 20145      1 openssl  CALL  open(0x7ffff210,0,0x900)
 20145      1 openssl  NAMI  "/lib/libgcc_s.so.1"
 20145      1 openssl  RET   open 3
 20145      1 openssl  CALL  __fstat50(3,0x7ffff154)
 20145      1 openssl  RET   __fstat50 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ,0x1<SHARED,FILE,ALIGN=NONE>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x1a000,PROT_READ|PROT_EXEC,0x10000002<PRIVATE,FILE,ALIGN=64KB>,3,0,0,0) 
 20145      1 openssl  RET   mmap 2132934656/0x7f220000
 20145      1 openssl  CALL mmap(0x7f239000,0x1000,PROT_READ|PROT_WRITE,0x12<PRIVATE,FIXED,FILE,ALIGN=NONE>,3,0,0x9000,0) 
 20145      1 openssl  RET   mmap 2133037056/0x7f239000
 20145      1 openssl  CALL mmap(0x7f23a000,0,PROT_READ|PROT_WRITE,0x1012<PRIVATE,FIXED,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2133041152/0x7f23a000
 20145      1 openssl  CALL  mprotect(0x7f22a000,0xf000,PROT_NONE)
 20145      1 openssl  RET   mprotect 0
 20145      1 openssl  CALL  close(3)
 20145      1 openssl  RET   close 0
 20145      1 openssl  CALL  _lwp_setprivate(0x7f6dc100)
 20145      1 openssl  RET   _lwp_setprivate 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff8d4,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  readlink(0x7f3a266d,0x7ffff3db,0x400)
 20145      1 openssl  NAMI  "/etc/malloc.conf"
 20145      1 openssl  RET   readlink -1 errno 2 No such file or directory 
 20145      1 openssl  CALL  issetugid
 20145      1 openssl  RET   issetugid 0
 20145      1 openssl  CALL __sysctl(0x7ffff760,2,0x7f400800,0x7ffff75c,0,0) 
 20145      1 openssl  RET   __sysctl 0
 20145      1 openssl  CALL mmap(0,0x1000,PROT_NONE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL  madvise(0x7f6d6000,0x1000,6)
 20145      1 openssl  RET   madvise 0
 20145      1 openssl  CALL  munmap(0x7f6d6000,0x1000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x200000,PROT_READ|PROT_WRITE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2130837504/0x7f020000
 20145      1 openssl  CALL  munmap(0x7f020000,0x200000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL mmap(0,0x3ff000,PROT_READ|PROT_WRITE,0x15001002<PRIVATE,ANONYMOUS,ALIGN=2MB>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2128609280/0x7ee00000
 20145      1 openssl  CALL  munmap(0x7f000000,0x1ff000)
 20145      1 openssl  RET   munmap 0
 20145      1 openssl  CALL  break(0xac4c4)
 20145      1 openssl  RET   break 0
 20145      1 openssl  CALL  __clock_gettime50(3,0x7ffff6a8)
 20145      1 openssl  RET   __clock_gettime50 0
 20145      1 openssl  CALL  __clock_gettime50(3,0x7ffff6a8)
 20145      1 openssl  RET   __clock_gettime50 0
 20145      1 openssl  CALL  __clock_gettime50(3,0x7ffff708)
 20145      1 openssl  RET   __clock_gettime50 0
 20145      1 openssl  CALL mmap(0,0x7000,PROT_READ|PROT_WRITE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137296896/0x7f649000
 20145      1 openssl  CALL mmap(0,0x1000,PROT_READ|PROT_WRITE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2137874432/0x7f6d6000
 20145      1 openssl  CALL __sysctl(0x7fffee3c,2,0x7fffee28,0x7fffee20,0,0) 
 20145      1 openssl  RET   __sysctl 0
 20145      1 openssl  CALL mmap(0,0x5000,PROT_READ|PROT_WRITE,0x1002<PRIVATE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0,0) 
 20145      1 openssl  RET   mmap 2135076864/0x7f42b000
 20145      1 openssl  CALL __sysctl(0x7f3a6d0c,2,0x7f4003a8,0x7ffff834,0,0) 
 20145      1 openssl  RET   __sysctl 0
 20145      1 openssl  CALL __sysctl(0x7ffff830,2,0x7ffff828,0x7ffff82c,0,0) 
 20145      1 openssl  RET   __sysctl 0
 20145      1 openssl  CALL  rasctl(0x7f34dcd5,0xd,0)
 20145      1 openssl  RET   rasctl 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff870,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff870,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff870,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff870,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  _lwp_self
 20145      1 openssl  RET   _lwp_self 1
 20145      1 openssl  CALL __sigprocmask14(1,0x7ffff870,0x7ffff93c)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  CALL  __sigprocmask14(3,0x7ffff93c,0)
 20145      1 openssl  RET   __sigprocmask14 0
 20145      1 openssl  PSIG  SIGSEGV SIG_DFL: code=SEGV_MAPERR, addr=0x7ff7fff8, trap=204) 
 20145      1 openssl  NAMI  "openssl.core"
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