Description of problem: When I test on IPF machine, following messages is displayed. Test is now going without kernel panic. Is this problem? ---- *** glibc detected *** bw_mem: double free or corruption (out): 0x40000000000124e0 *** ======= Backtrace: ========= /lib/libc.so.6.1[0x20000000001f6190] /lib/libc.so.6.1(cfree+0x1ad780)[0x20000000001f6ba0] bw_mem[0x40000000000056b0] bw_mem[0x400000000000dec0] [0xa0000000000107e0] [0xa000000000010621] /lib/libc.so.6.1(munmap+0x27d010)[0x20000000002c6460] /lib/libc.so.6.1(cfree+0x1ad6e0)[0x20000000001f6b00] bw_mem[0x40000000000056b0] bw_mem[0x400000000000ec30] bw_mem[0x400000000000f140] bw_mem[0x4000000000010480] bw_mem[0x4000000000005f30] /lib/libc.so.6.1(__libc_start_main+0xfe250)[0x20000000001476b0] bw_mem[0x4000000000001740] ======= Memory map: ======== 00000000-00004000 r--p 00000000 00:00 0 2000000000000000-2000000000038000 r-xp 00000000 08:03 21790726 /lib/ld-2.5.so 2000000000044000-2000000000050000 rw-p 00034000 08:03 21790726 /lib/ld-2.5.so 2000000000050000-2000000000114000 r-xp 00000000 08:03 21790741 /lib/libm-2.5.so 2000000000114000-2000000000120000 ---p 000c4000 08:03 21790741 /lib/libm-2.5.so 2000000000120000-2000000000124000 rw-p 000c0000 08:03 21790741 /lib/libm-2.5.so 2000000000124000-2000000000388000 r-xp 00000000 08:03 21790733 /lib/libc-2.5.so 2000000000388000-2000000000394000 ---p 00264000 08:03 21790733 /lib/libc-2.5.so 2000000000394000-20000000003a0000 rw-p 00260000 08:03 21790733 /lib/libc-2.5.so 20000000003a0000-20000000003b8000 rw-p 20000000003a0000 00:00 0 20000000003c0000-20000000003dc000 r-xp 00000000 08:03 21790722 /lib/libgcc_s-4.1.1-20070105.so.1 20000000003dc000-20000000003e8000 ---p 0001c000 08:03 21790722 /lib/libgcc_s-4.1.1-20070105.so.1 20000000003e8000-20000000003ec000 rw-p 00018000 08:03 21790722 /lib/libgcc_s-4.1.1-20070105.so.1 20000000003ec000-20000000003fc000 rw-p 20000000003ec000 00:00 0 2000000004000000-2000000004024000 rw-p 2000000004000000 00:00 0 2000000004024000-2000000008000000 ---p 2000000004024000 00:00 0 4000000000000000-4000000000014000 r-xp 00000000 08:03 32986733 /usr/bin/bw_mem 6000000000000000-6000000000004000 rw-p 00010000 08:03 32986733 /usr/bin/bw_mem 6000000000004000-600000000002c000 rw-p 6000000000004000 00:00 0 [heap] 60000fff7fffc000-60000fff80000000 rw-p 60000fff7fffc000 00:00 0 60000fffffec4000-60000ffffff18000 rw-p 60000fffffec4000 00:00 0 [stack] a000000000000000-a000000000020000 ---p 00000000 00:00 0 [vdso] ----- Version-Release number of selected component (if applicable): hts-5.0-21 How reproducible: # hts certify --test=memory Regard
Please re-test with the updated test suite hts-5.0-23 and see whether this issue still exist. Also please make sure you're using the newest RHEL5(RHEL5 Server RC1 , kernel version : 2.6.18-8 ) Thanks
Don't bother - R26 has the shows the same output. Closing this as a duplicate. *** This bug has been marked as a duplicate of 230220 ***