$ uname -rv 3.4.0-030400rc5-generic #201205011817 SMP Tue May 1 22:18:19 UTC 2012 $ dmesg | tail [ 599.832672] [Hardware Error]: MC0_ADDR: 0x000000042fc8c5c0 [ 599.832678] [Hardware Error]: Data Cache Error: during L1 linefill from L2. [ 599.832686] [Hardware Error]: cache level: L2, tx: DATA, mem-tx: DRD [ 599.832697] [Hardware Error]: CPU:1 MC1_STATUS[Over|CE|-|-|-]: 0xd000000000000171 [ 599.832704] [Hardware Error]: Instruction Cache Error: Copyback Parity/Victim error. [ 599.832711] [Hardware Error]: cache level: L1, tx: INSN, mem-tx: EV [ 599.832721] [Hardware Error]: CPU:1 MC2_STATUS[Over|CE|-|-|AddrV|CECC]: 0xd40040000000018a [ 599.832730] [Hardware Error]: MC2_ADDR: 0x000000042fc8c5c0 [ 599.832734] [Hardware Error]: Bus Unit Error: SNP error during data copyback. [ 599.832741] [Hardware Error]: cache level: L2, tx: GEN, mem-tx: SNP
Still happens with linux- image-3.4.0-030400rc5-generic_3.4.0-030400rc5.201205011817_amd64! ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993758 Title: hardware errors every 300s To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993758/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs