On Thu, 17 May 2007 12:00:02 +0200 Nicolas Mailhot wrote: > Le lundi 14 mai 2007 à 01:25 +0200, Nicolas Mailhot a écrit : > > > It happened once so far. The load was moderate (and certainly not > > comparable to what I did for Mel yesterday) > > Make that twice. The interesting thing is it was preceded by CD/DVD > access just before, to something is rotten there. > > 10:52:35 ISO 9660 Extensions: RRIP_1991A > 11:52:36 Unable to handle kernel NULL pointer dereference at 0000000000000000 > RIP: > 11:52:36 [<0000000000000000>] > 11:52:36 PGD 2438a067 PUD c484067 PMD 0 > 11:52:36 Oops: 0010 [1] SMP > 11:52:36 CPU 1 > 11:52:36 Pid: 30655, comm: bash Not tainted 2.6.21-11.mm2.fc7.nim #1
so just what is this kernel? A hybrid of -mm and -fc7 or what? > 11:52:36 RIP: 0010:[<0000000000000000>] [<0000000000000000>] > 11:52:36 RSP: 0000:ffff810006199ee0 EFLAGS: 00010296 > 11:52:36 RAX: ffffffff804426a0 RBX: ffff81000903f800 RCX: 00007fff8a5e9874 > 11:52:36 RDX: 0000000000005410 RSI: ffff81000903f800 RDI: ffff810006a37b88 > 11:52:36 RBP: 00007fff8a5e9874 R08: 0000000000000000 R09: 0000000000000004 > 11:52:36 R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000005410 > 11:52:36 R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000008 > 11:52:36 FS: 00002b1c204ccf40(0000) GS:ffff810004017180(0000) > knlGS:0000000000000000 > 11:52:36 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > 11:52:36 CR2: 0000000000000000 CR3: 000000000f83b000 CR4: 00000000000006e0 > 11:52:36 Process bash (pid: 30655, threadinfo ffff810006198000, task > ffff810024319c80) > 11:52:36 Stack: ffffffff80285451 ffff81000903f800 00007fff8a5e9874 > 00007fff8a5e9874 > 11:52:36 ffffffff802856be 0000000000005410 00000000000000ff ffff81000903f800 > 11:52:36 0000000000000000 00007fff8a5e9874 0000000000005410 00000000000000ff > 11:52:36 Call Trace: > 11:52:36 [<ffffffff80285451>] do_ioctl+0x55/0x6b > 11:52:36 [<ffffffff802856be>] vfs_ioctl+0x257/0x270 > 11:52:36 [<ffffffff80285730>] sys_ioctl+0x59/0x79 > 11:52:36 [<ffffffff8020955c>] tracesys+0xdc/0xe1 > 11:52:36 > 11:52:36 INFO: lockdep is turned off. > 11:52:36 > 11:52:36 Code: Bad RIP value. > 11:52:36 RIP [<0000000000000000>] > 11:52:36 RSP <ffff810006199ee0> > 11:52:36 CR2: 0000000000000000 > > I'd try rc2-mm1, but I don't know if the patches of Mel Gorman & > Christoph Lameter for bug #8464 have been merged yet Can you boot with "kstack=32" so that we can see more of the stack? --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
