On Mon, 05 Jan 2009, dann frazier wrote:
> On Tue, Dec 23, 2008 at 11:43:22AM +0100, Helge Deller wrote:
> > Peter Palfrader wrote:
> > > Helge Deller schrieb am Dienstag, dem 23. Dezember 2008:
> > >
> > >> Patch in parisc git tree:
> > >> http://git.kernel.org/?p=linux/kernel/git/kyle/parisc-2.6.git;a=commitdiff;h=378fe7c4cc619b561409206605c723c05358edac;hp=6c4dfa8f8bcf032137aacb3640d7dd9d75b2b607
> > >
> > > So just using an SMP kernel should also work?
> >
> > Probably yes, since some other developers tried initially to reproduce
> > the problem, but they couldn't (as it seems they were running on newer
> > SMP machines). But I don't have a SMP server which is why I can't test
> > myself...
>
> Unfortunately, it looks like we're still having problems on the
> buildds w/ 2.6.26 SMP kernels:
>
> http://buildd.debian.org/build.php?&pkg=ruby1.9&ver=1.9.0.2-9&arch=hppa&file=log
>
> The build doesn't take the system down, but does still hang
> indefinitely while running miniruby - though the hang location varies.
>
> I'll prepare a UP kernel for one of the buildds w/ the
> up-optimization-removal patch just to see if it improves things. I
> don't see why it would, other than it seemed to solve the problem on
> my test box when I first tested the patch.
Yeah, penalosa got stuck again today, this was on the console:
[18254896.344000] Backtrace:
[18254896.376000]
[18254896.396000] Backtrace:
[18254896.428000]
[18254896.452000] Backtrace:
[18254896.484000]
[18254896.504000] Backtrace:
[18254896.536000]
[18254896.556000] Backtrace:
[18254896.588000]
[18254896.608000] Backtrace:
[18254896.640000]
[18254896.664000] Backtrace:
[18254896.696000]
[18254896.864000] Backtrace:
[18254896.896000]
...
[18254919.936000] Backtrace:
[18254919.968000]
[18254919.992000] Backtrace:
[18254920.024000]
[18254920.064000] Backtrace:
[18254920.096000]
[18254920.120000] Backtrace:
[18254920.152000]
[18254920.440000] sh (pid 32101): Protection id trap (code 27) at
00000000402e6ad7
[18254920.528000] Backtrace:
[18254920.556000]
[18255061.856000] Backtrace:
[18255061.888000] [<00000000401695f0>] kthreadd+0xc8/0x288
[18255061.952000]
[18255240.024000] install (pid 15737): Protection id trap (code 27) at
000000004038d203
[18255240.116000] Backtrace:
[18255240.148000]
[18255258.720000] dpkg-deb (pid 15897): Protection id trap (code 27) at 00000000
4035defb
[18255258.812000] Backtrace:
[18255258.844000]
[18260696.284000] dpkg-deb (pid 13540): Protection id trap (code 27) at 00000000
00026f1b
[18260696.376000] Backtrace:
[18260696.408000]
[18289955.716000] ------------[ cut here ]------------
[18289955.776000] kernel BUG at fs/inode.c:262!
[18289955.824000]
[18289955.848000] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[18289955.908000] PSW: 00001000000001001111111100001111 Tainted: G D
[18289955.988000] r00-03 000000ff0804ff0f 00000000401e7888 00000000401e78a4
00000000a7d1d750
[18289956.084000] r04-07 00000000405c9660 00000000a7d1d750 00000000404a5d40
000000012db86400
[18289956.184000] r08-11 fffffffffffff000 0000000000017800 00000000000dc2f7
000000012f871828
[18289956.284000] r12-15 000000007f9d7000 00000000000e7d58 00000000000081a4
0000000000000001
[18289956.384000] r16-19 00000000000ad800 00000000000ad800 00000000000f4648
0000000040501e4c
[18289956.480000] r20-23 000000000800000f 000000000800000f 000000012e623b40
0000000000000000
[18289956.580000] r24-27 000000012f93a2c8 0000000000000000 00000000a7d1d750
00000000405c9660
[18289956.680000] r28-31 0000000000000002 000000007d800690 000000007d8006c0
00000000002ac810
[18289956.780000] sr00-03 0000000003ab8800 0000000000000000 0000000000000000
0000000003da5800
[18289956.880000] sr04-07 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[18289956.980000]
[18289957.000000] IASQ: 0000000000000000 0000000000000000 IAOQ:
00000000401e78b0 00000000401e78b4
[18289957.104000] IIR: 03ffe01f ISR: 0000000010340000 IOR: 000000f6000006c8
[18289957.188000] CPU: 0 CR30: 000000007d800000 CR31: 0000000011111111
[18289957.272000] ORIG_R28: 0000000000001000
[18289957.324000] IAOQ[0]: clear_inode+0x28/0x178
[18289957.376000] IAOQ[1]: clear_inode+0x2c/0x178
[18289957.432000] RP(r2): clear_inode+0x1c/0x178
[18289957.484000] Backtrace:
[18289957.516000] [<00000000002b8844>] ext3_free_inode+0x19c/0x540 [ext3]
[18289957.596000] [<00000000002bd0e0>] ext3_delete_inode+0x138/0x178 [ext3]
[18289957.676000] [<00000000401e7bb8>] generic_delete_inode+0x120/0x1e0
[18289957.756000] [<00000000401e7ca4>] generic_drop_inode+0x2c/0x200
[18289957.828000] [<00000000401e6f50>] iput+0x80/0x90
[18289957.888000] [<00000000401da980>] do_unlinkat+0x1b0/0x278
[18289957.956000] [<00000000401daa60>] sys_unlink+0x18/0x28
[18289958.020000] [<0000000040104ef8>] syscall_exit+0x0/0x14
[18289958.084000]
[18289958.108000] Backtrace:
[18289958.136000] [<000000004011b154>] show_stack+0x14/0x20
[18289958.204000] [<000000004011b178>] dump_stack+0x18/0x28
[18289958.268000] [<000000004011b90c>] die_if_kernel+0x17c/0x230
[18289958.336000] [<000000004011bc58>] handle_interruption+0x298/0x7f0
[18289958.412000] [<00000000401e78b0>] clear_inode+0x28/0x178
[18289958.480000] [<00000000002b8844>] ext3_free_inode+0x19c/0x540 [ext3]
[18289958.560000] [<00000000002bd0e0>] ext3_delete_inode+0x138/0x178 [ext3]
[18289958.640000] [<00000000401e7bb8>] generic_delete_inode+0x120/0x1e0
[18289958.716000] [<00000000401e7ca4>] generic_drop_inode+0x2c/0x200
[18289958.792000] [<00000000401e6f50>] iput+0x80/0x90
[18289958.852000] [<00000000401da980>] do_unlinkat+0x1b0/0x278
[18289958.916000] [<00000000401daa60>] sys_unlink+0x18/0x28
[18289958.984000] [<0000000040104ef8>] syscall_exit+0x0/0x14
[18289959.048000]
--
| .''`. ** Debian GNU/Linux **
Peter Palfrader | : :' : The universal
http://www.palfrader.org/ | `. `' Operating System
| `- http://www.debian.org/
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