------- Comment From kalsh...@in.ibm.com 2014-12-03 12:09 EDT------- root@u1410:~# ./madv_poison -C -i 1 vm.memory_failure_early_kill = 0 [pid 1043] start page-poisoning test [pid 1043] there are 1 shm_child [pid 1043] have spawned 1 processes [pid 1043] wait for Pid 1046 [pid 1046] shm dirty poisoning page 0x3fff8d1c0000 [ 348.014055] MCE 0x6e4: dirty LRU page recovery: Recovered [pid 1046] writing 2 [ 348.014210] MCE: Killing madv_poison:1046 due to hardware memory corruption fault at 3fff8d1c0000 [pid 1046] signal 7 code 4 addr 0x3fff8d1c0000 [pid 1046] pass: recovered [pid 1043] Ins 0: Pid 1046: pass - shared memory test [pid 1043] !!! Page Poisoning Test got PASS. !!!
[pid 1043] page-poisoning test done! root@u1410:~# -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1370425 Title: kernel bug seen while try to use madvise system call with MADV_HWPOISON mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1370425/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
