ubuntu-kernel-tests

  1. Bug #1849093
  2. Comment #0

Comment 0 for bug 1849093

Revision history for this message
Po-Hsu Lin (cypressyew) wrote : pkey01 from ubuntu_ltp_syscalls failed on B-aws-fips

This issue was only spotted on AWS instance "i3en.24xlarge" with B-aws-fips kernel, test interrupted with:
    tst_test.c:1163: BROK: Test killed by SIGBUS!

Test log:
 tag=pkey01 stime=1570753169 dur=0 exit=exited stat=2 core=no cu=0 cs=0
 startup='Fri Oct 11 00:19:29 2019'
 tst_test.c:1118: INFO: Timeout per run is 0h 05m 00s
 pkey01.c:164: INFO: Set PKEY_DISABLE_ACCESS on (MAP_ANONYMOUS|MAP_PRIVATE) buffer
 pkey01.c:187: PASS: Child ended by SIGSEGV as expected
 pkey01.c:191: INFO: Remove PKEY_DISABLE_ACCESS from the buffer
 pkey01.c:197: PASS: Read buffer success, buffer[0] = 0
 pkey01.c:164: INFO: Set PKEY_DISABLE_ACCESS on (MAP_ANONYMOUS|MAP_SHARED) buffer
 pkey01.c:187: PASS: Child ended by SIGSEGV as expected
 pkey01.c:191: INFO: Remove PKEY_DISABLE_ACCESS from the buffer
 pkey01.c:197: PASS: Read buffer success, buffer[0] = 0
 pkey01.c:164: INFO: Set PKEY_DISABLE_ACCESS on (MAP_ANONYMOUS|MAP_PRIVATE|MAP_HUGETLB) buffer
 pkey01.c:187: PASS: Child ended by SIGSEGV as expected
 pkey01.c:191: INFO: Remove PKEY_DISABLE_ACCESS from the buffer
 tst_test.c:1163: BROK: Test killed by SIGBUS!

 Summary:
 passed 5
 failed 0
 skipped 0
 warnings 0

Probably a hiccup. As this test has passed on other instances like i3en.2xlarge, c5n.xlarge, c5.large, t3.medium, r5.large