I reported that I saw strange things happening after upgrading to 3.12.5. Meanwhile I upgraded to 3.12.8 and things became worse. I regularly see processes to fail randomly. I can see this as I somethimes get failures in my nagios because the SSH connection to the watched host (only the watched one runs .8) fails. I then see stuff like this in dmesg: [723945.604000] do_page_fault() pid=30516 command='sshd' type=15 address=0x00000000 [723945.604000] CPU: 1 PID: 30516 Comm: sshd Not tainted 3.12.8 #1 [723945.604000] task: 000000023f0eb7c8 ti: 00000002397ac000 task.ti: 00000002397ac000 [723945.604000] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI [723945.604000] PSW: 00000000000001001111111100001111 Not tainted [723945.604000] r00-03 000000ff0004ff0f 0000000040c3dc64 0000000040b63027 0000000000000000 [723945.604000] r04-07 0000000040c3d464 0000000000000000 000000000008d11c 0000000000089ca0 [723945.604000] r08-11 000000000008d11c 000000000008991c 000000000008811c 000000000008811c [723945.604000] r12-15 000000000008811c 0000000000000000 000000000008811c 00000000000888a8 [723945.604000] r16-19 000000000006eb1c 000000000006eb3c 000000000006e440 0000000040c3d464 [723945.604000] r20-23 00000000fb014990 000000004145eb40 0000000000000000 0000000000000095 [723945.604000] r24-27 00000000fffffff5 0000000040002890 00000000fb014988 000000000008711c [723945.604000] r28-31 fffffffffffffffe 0000000000000000 00000000fb014a00 0000000040b644c3 [723945.604000] sr00-03 0000000006807000 0000000000000000 0000000000000000 0000000006807000 [723945.604000] sr04-07 0000000006807000 0000000006807000 0000000006807000 0000000006807000 [723945.604000] VZOUICununcqcqcqcqcqcrmunTDVZOUI [723945.604000] FPSR: 00000000000000000000000000000000 [723945.604000] FPER1: 00000000 [723945.604000] fr00-03 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr04-07 41d4b5f44002d0e5 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr08-11 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr12-15 41d4b5f44002d0e5 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr16-19 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr20-23 0000000000000000 0000000000000000 0000000000469971 0000000600000000 [723945.604000] fr24-27 0000000034a94675 0000000000000000 0000000000000000 0000000000000000 [723945.604000] fr28-31 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [723945.604000] IASQ: 0000000006807000 0000000006807000 IAOQ: 0000000040b63033 0000000040b63037 [723945.604000] IIR: 0ca0109c ISR: 0000000006807000 IOR: 0000000000000000 [723945.604000] CPU: 1 CR30: 00000002397ac000 CR31: ffffffffffffffff [723945.604000] ORIG_R28: 0000000000000000 [723945.604000] IAOQ[0]: 0000000040b63033 [723945.604000] IAOQ[1]: 0000000040b63037 [723945.604000] RP(r2): 0000000040b63027 When I upgraded OpenSSL I also saw an ICE during build, which went away on the next try. I also see a lot of those: [724507.480000] INEQUIVALENT ALIASES 0x42ed0000 and 0x42ed1000 in file libwrap.so.0.7.6 That could be the binutils bug that was mentioned, this file is from 2010. I'll rebuild that now to get rid of those warnings. Next week I'll try 3.13, but since it has the same changes I expect the same results. Eike
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