Re: kernel BUG!
Hi Thomas, On Thu, Nov 11, 2004 at 11:00:15AM +0100, Thomas Lange wrote: > > Thomas, would it be hard to include xfs into the default kernel? > It's not hard to include xfs (so everybody could do this by himself) > but that would add more than 500k to the kernel. Confirmed, after looking in nfsroot/lib/modules/2.6.8-fai/kernel/fs/xfs. Then this kernel > would not fit on a floppy any more (will break make-fai-bootlfoppy). I see. I > also think this is a modprobe, xfs driver or a kernel bug, so please > fill a bug report against it. Therefore I will not include xfs into > the default fai-kernel. Hmmm, somehow it got there. xfs.ko, time stamped Sep 13, size 547237. Thus I must assume that it came with the FAI kernel... and it's a FAI problem. (I saw the message that the kernel would not support XFS sometime before, thus something must have gone wrong during the kernel build?) Sorry for that... Steffen
Re: kernel BUG!
>>>>> On Wed, 10 Nov 2004 17:53:31 +0100, Steffen Grunewald <[EMAIL PROTECTED]> >>>>> said: > Thomas, would it be hard to include xfs into the default kernel? It's not hard to include xfs (so everybody could do this by himself) but that would add more than 500k to the kernel. Then this kernel would not fit on a floppy any more (will break make-fai-bootlfoppy). I also think this is a modprobe, xfs driver or a kernel bug, so please fill a bug report against it. Therefore I will not include xfs into the default fai-kernel. -- regards Thomas
Re: kernel BUG!
On Tue, Nov 09, 2004 at 04:17:12PM +0100, Steffen Grunewald wrote: > Hi, > > with fai 2.6.3 and fai-kernels 1.8, from the 2.6.8 install kernel I get > > <6>kjournald starting. Commit interval 5 seconds > <6>EXT3 FS on sda1, internal journal > <6>EXT3-fs: mounted filesystem with ordered data mode. > <4>----[ cut here ] > <1>kernel BUG at kernel/module.c:264! > <1>invalid operand: [#1] > <4>SMP > <4>Modules linked in: ext3 jbd mbcache sr_mod sd_mod 3w_9xxx ide_generic > usbmouse usbhid ide_cd cdrom usbkbd usbcore floppy rtc via82cxxx slc90e66 > sis5513 siimage serverworks rz1000 piix pdc202xx_old pdc202xx_new hpt366 > ide_disk hpt34x cs5530 cmd64x amd74xx alim15x3 aec62xx ide_core aic79xx > scsi_mod > <4>CPU:0 > <4>EIP:0060:[percpu_modalloc+14/248]Not tainted > <4>EFLAGS: 00010202 (2.6.8-fai) > <4>EIP is at percpu_modalloc+0xe/0xf8 > <4>eax: 004b ebx: f8b0e400 ecx: f8b0e40c edx: 000f > <4>esi: f8b0d4c4 edi: 0258 ebp: f8b0f9c8 esp: f7711f0c > <4>ds: 007b es: 007b ss: 0068 > <4>Process modprobe (pid: 509, threadinfo=f771 task=f771b7b0) > <4>Stack: f8b0e400 f8b0d4c4 0258 f8b0f9c8 c012d8be f8aa4000 c012d8ed > 0148 > <4> 0020 40157000 08050a00 c031f504 f771 f7436300 0044 > 0060 > <4> f7543684 f8b0e400 000f > > <4>Call Trace: > <4> [load_module+966/2308] load_module+0x3c6/0x904 > <4> [load_module+1013/2308] load_module+0x3f5/0x904 > <4> [sys_init_module+93/512] sys_init_module+0x5d/0x200 > <4> [syscall_call+7/11] syscall_call+0x7/0xb > <4>Code: 0f 0b 08 01 6f a5 2b c0 89 f6 bd a0 10 40 c0 31 f6 a1 2c 64 > <4> <6>kjournald starting. Commit interval 5 seconds > <6>EXT3 FS on sda3, internal journal > <6>EXT3-fs: mounted filesystem with ordered data mode. > > This is on a 2CPU machine with a 3ware 9500-4 controller, *after* > partitioning. > > The last lines in rcS.log read: > > Calling task_partition > Partitioning local harddisks > Calling task_mountdisks > Enable swap device /dev/sda2 > Mounting /dev/sda1 to /tmp/target/ > Mounting /dev/sda4 to /tmp/target/data > mount: fs type xfs not supported by kernel > Mounting /dev/sda3 to /tmp/target/home > Calling task_extrbase > Unpacking Debian base archive > Calling task_mirror > mount: faiserv1:/data/debian/mirror-i386 failed, reason given by server: > Permission denied > Can't mount faiserv1:/data/debian/mirror-i386 I found (by trying hard, inserting hooks, replacing /sbin/modprobe by a logging script, and tweaking the config) that the attempt to mount the xfs file system would cause the kernel BUG. This should not happen, and since xfs is useful if one wants to install to a large (and large means LARGE) disk, I honestly ask that to be done. Of course I can - leave the partition out of the config table (only creating it, but leaving it unformatted) and do a mkfs.xfs by hand in a script - wait for a reboot to mount it but I'd like to populate/check/use it during the install. I'm also thinking about using XFS for / as well... Thomas, would it be hard to include xfs into the default kernel? Cheers, Steffen -- Steffen Grunewald * * * Merlin cluster admin (http://pandora.aei.mpg.de) Albert-Einstein-Institut (MPI Gravitationsphysik, http://www.aei.mpg.de) Science Park Golm, Am Mühlenberg 1, 14476 Potsdam, Germany e-mail: steffen.grunewald(*)aei.mpg.de * +49-331-567-{fon:7233,fax:7298}
kernel BUG!
Hi, with fai 2.6.3 and fai-kernels 1.8, from the 2.6.8 install kernel I get <6>kjournald starting. Commit interval 5 seconds <6>EXT3 FS on sda1, internal journal <6>EXT3-fs: mounted filesystem with ordered data mode. <4>[ cut here ]---- <1>kernel BUG at kernel/module.c:264! <1>invalid operand: [#1] <4>SMP <4>Modules linked in: ext3 jbd mbcache sr_mod sd_mod 3w_9xxx ide_generic usbmouse usbhid ide_cd cdrom usbkbd usbcore floppy rtc via82cxxx slc90e66 sis5513 siimage serverworks rz1000 piix pdc202xx_old pdc202xx_new hpt366 ide_disk hpt34x cs5530 cmd64x amd74xx alim15x3 aec62xx ide_core aic79xx scsi_mod <4>CPU:0 <4>EIP:0060:[percpu_modalloc+14/248]Not tainted <4>EFLAGS: 00010202 (2.6.8-fai) <4>EIP is at percpu_modalloc+0xe/0xf8 <4>eax: 004b ebx: f8b0e400 ecx: f8b0e40c edx: 000f <4>esi: f8b0d4c4 edi: 0258 ebp: f8b0f9c8 esp: f7711f0c <4>ds: 007b es: 007b ss: 0068 <4>Process modprobe (pid: 509, threadinfo=f771 task=f771b7b0) <4>Stack: f8b0e400 f8b0d4c4 0258 f8b0f9c8 c012d8be f8aa4000 c012d8ed 0148 <4> 0020 40157000 08050a00 c031f504 f771 f7436300 0044 0060 <4> f7543684 f8b0e400 000f <4>Call Trace: <4> [load_module+966/2308] load_module+0x3c6/0x904 <4> [load_module+1013/2308] load_module+0x3f5/0x904 <4> [sys_init_module+93/512] sys_init_module+0x5d/0x200 <4> [syscall_call+7/11] syscall_call+0x7/0xb <4>Code: 0f 0b 08 01 6f a5 2b c0 89 f6 bd a0 10 40 c0 31 f6 a1 2c 64 <4> <6>kjournald starting. Commit interval 5 seconds <6>EXT3 FS on sda3, internal journal <6>EXT3-fs: mounted filesystem with ordered data mode. This is on a 2CPU machine with a 3ware 9500-4 controller, *after* partitioning. The last lines in rcS.log read: Calling task_partition Partitioning local harddisks Calling task_mountdisks Enable swap device /dev/sda2 Mounting /dev/sda1 to /tmp/target/ Mounting /dev/sda4 to /tmp/target/data mount: fs type xfs not supported by kernel Mounting /dev/sda3 to /tmp/target/home Calling task_extrbase Unpacking Debian base archive Calling task_mirror mount: faiserv1:/data/debian/mirror-i386 failed, reason given by server: Permission denied Can't mount faiserv1:/data/debian/mirror-i386 Any ideas? (The NFS mount issue is not resolved yet but should not result in a kernel panic when modprobe'ing...) Cheers Steffen -- Steffen Grunewald * * * Merlin cluster admin (http://pandora.aei.mpg.de) Albert-Einstein-Institut (MPI Gravitationsphysik, http://www.aei.mpg.de) Science Park Golm, Am Mühlenberg 1, 14476 Potsdam, Germany e-mail: steffen.grunewald(*)aei.mpg.de * +49-331-567-{fon:7233,fax:7298}