Description of problem: I can reliably reproduce the following oops by running Sun's Java compiler on a fairly-sized Java code, as non-root. kernel 2174 smp. Where's ksymoops? Is it needed, any more? Unable to handle kernel paging request<1> at 00000001801c934e RIP: [<00000001801c934e>]PML4 75728067 PGD 0 Oops: 0010 CPU 0 Pid: 4541, comm: javac Not tainted RIP: 0010:[<00000001801c934e>] RSP: 0000:000001007390de48 EFLAGS: 00010212 RAX: 0000000000000000 RBX: 00000000621742a0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 000001007390df38 RDI: 0000000062174330 RBP: 0000000000000000 R08: 0000000008051f94 R09: 0000000061d709c4 R10: 0000000000000000 R11: 0000000061d70848 R12: 000001007390df58 R13: 0000010075472f28 R14: 000000000000000c R15: 000001007390ca58 FS: 0000002a9557e6a0(0000) GS:ffffffff80574fc0(005b) knlGS:0000000062174bb0 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 00000001801c934e CR3: 0000000000101000 CR4: 00000000000006e0 Process javac (pid: 4541, stackpage=1007390d000) Stack: 000001007390de48 0000000000000000 00000001801c934e 0000000100000000 0000000000000000 0000000100000000 0000000100000000 08051f9400000000 8013daaa00000000 00000000ffffffff 3b9aba6000000000 61d7084800000000 Call Trace: [<ffffffff801101ce>]{do_signal+158} [<ffffffff8013daaa>]{compat_sys_futex+202} [<ffffffff8011061b>]{intret_signal+45} Code: Bad RIP value. RIP [<00000001801c934e>] RSP <000001007390de48> CR2: 00000001801c934e
Created attachment 97907 [details] Complete boot log.
This bug still exists in FC 1.0 AMD64.
Created attachment 98520 [details] FC 1.0 X86_64 boot log.
Thanks for the bug report. However, Red Hat no longer maintains this version of the product. Please upgrade to the latest version and open a new bug if the problem persists. The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases, and if you believe this bug is interesting to them, please report the problem in the bug tracker at: http://bugzilla.fedora.us/