* Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
@ 2014-02-04 14:47 John Donnelly
2014-02-04 15:59 ` Thadeu Lima de Souza Cascardo
2014-02-04 22:24 ` Scott Wood
0 siblings, 2 replies; 7+ messages in thread
From: John Donnelly @ 2014-02-04 14:47 UTC (permalink / raw)
To: linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 5993 bytes --]
Hi,
Where is a appropriate place to file a bug for this : This is the second
occurrence I have seen.
saucy)root@(none):/work/svy/tools# * Stopping MD monitoring service mdadm
--monitor
[ OK ]
* Asking all remaining processes to terminate... [
OK ]
* All processes ended within 1 seconds... [
OK ]
[65426.692405] Oops: Exception in kernel mode, sig: 11 [#1]
[65426.697721] SMP NR_CPUS=8 P4080 DS
[65426.701122] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F) rpcsec_gss_krb5(F)
nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F) chipreg(F)
mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F) pata_jmicron(F)
fsl_pq_mdio(F)
[65426.759065] CPU: 6 PID: 19006 Comm: umount.nfs Tainted: GF
3.11.0-5-powerpc-e500mc #8-Ubuntu
[65426.768461] task: ea0f3900 ti: ea05c000 task.ti: ea05c000
[65426.773858] NIP: f99a0f50 LR: f998250c CTR: c07f85c0
[65426.778820] REGS: ea05dda0 TRAP: 0700 Tainted: GF
(3.11.0-5-powerpc-e500mc)
[65426.786998] MSR: 00029002 <CE,EE,ME> CR: 24000422 XER: 20000000
[65426.793107]
GPR00: f9982d20 ea05de50 ea0f3900 e7e66ee0 00029002 00000001 00000000
00000000
GPR08: eadc2504 00000000 00000000 00000001 c07f85c0 1002e3ac 10010000
00008000
GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c 1000f440 c0b4fb6c
10010000
GPR24: 10010000 00000000 c0089180 ea05de84 f99ab064 ea2bf500 c0b41380
ea54ef00
[65426.822949] NIP [f99a0f50] rpc_remove_client_dir+0x0/0x30 [sunrpc]
[65426.829143] LR [f998250c] __rpc_clnt_remove_pipedir+0x5c/0x80 [sunrpc]
[65426.835668] Call Trace:
[65426.838128] [ea05de50] [f999f9f0] rpc_get_sb_net+0x70/0xa0 [sunrpc]
(unreliable)
[65426.845542] [ea05de60] [f9982d20] rpc_free_client+0x50/0xa0 [sunrpc]
[65426.851910] [ea05de70] [f9982c58] rpc_shutdown_client+0x68/0xe0 [sunrpc]
[65426.858647] [ea05dec0] [f9a3fd04] nfs_free_server+0x124/0x190 [nfs]
[65426.864920] [ea05dee0] [c01c5f34] deactivate_locked_super+0x74/0xa0
[65426.871193] [ea05def0] [c01e9184] SyS_umount+0x94/0x3d0
[65426.876422] [ea05df40] [c0010604] ret_from_syscall+0x0/0x3c
[65426.882002] --- Exception: c01 at 0xfec55dc
[65426.882002] LR = 0xff88d54
[65426.889225] Instruction dump:
[65426.892191] 00001b50 0000aa32 00000706 00000120 0000aa36 00000706
00001af8 0000aa3a
[65426.899964] 00000706 00001aa0 0000aa46 00000704 <00000058> 0000aa4a
00000704 00001b74
[65426.907949] udlfb: /dev/fb0 FB_BLANK mode 1 --> 0
[65426.912666] udlfb: set_par mode 1024x768
[65426.927196] ---[ end trace b25b3039b99e0391 ]---
[65426.931816]
umount.nfs: /work: not mounted
[65426.960296] init: idmapd main process (2394) killed by TERM signal
[65426.983998] init: systemd-logind main process (544) killed by TERM signal
[65426.994070] Oops: Exception in kernel mode, sig: 11 [#2]
[65426.999386] SMP NR_CPUS=8 P4080 DS
[65427.002787] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F) rpcsec_gss_krb5(F)
nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F) chipreg(F)
mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F) pata_jmicron(F)
fsl_pq_mdio(F)
[65427.060734] CPU: 7 PID: 19014 Comm: umount Tainted: GF D
3.11.0-5-powerpc-e500mc #8-Ubuntu
[65427.069783] task: e5d55580 ti: ea2f0000 task.ti: ea2f0000
[65427.075180] NIP: f99a0270 LR: c01c5f34 CTR: f99a0270
[65427.080142] REGS: ea2f1e30 TRAP: 0700 Tainted: GF D
(3.11.0-5-powerpc-e500mc)
[65427.088320] MSR: 00029002 <CE,EE,ME> CR: 24004424 XER: 00000000
[65427.094430]
GPR00: c01c5f24 ea2f1ee0 e5d55580 ea1e7800 c1d404e0 ea027a80 c01e7b78
00000001
GPR08: ffffffff f99a0270 ffffffff 0000000d 003fe0f9 100192e0 10010000
00008000
GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c ea027aa0 c0b4fb6c
ea2f1ef8
GPR24: 00000000 ea027a80 00000000 ea027a80 ea027aa0 ea027abc f99aba78
ea1e7800
[65427.124275] NIP [f99a0270] rpc_kill_sb+0x0/0x110 [sunrpc]
[65427.129677] LR [c01c5f34] deactivate_locked_super+0x74/0xa0
[65427.135246] Call Trace:
[65427.137689] [ea2f1ee0] [c01c5f24] deactivate_locked_super+0x64/0xa0
(unreliable)
[65427.145094] [ea2f1ef0] [c01e9184] SyS_umount+0x94/0x3d0
[65427.150322] [ea2f1f40] [c0010604] ret_from_syscall+0x0/0x3c
[65427.155902] --- Exception: c01 at 0xfec45cc
[65427.155902] LR = 0x10003130
[65427.163212] Instruction dump:
[65427.166178] 0000867e 00000706 00001288 00008682 00000706 00000058
00008686 00000704
[65427.173952] 00001288 0000868a 00000704 00000058 <00008690> 0006320a
00000000 00008694
[65427.181901] ---[ end trace b25b3039b99e0392 ]---
[65427.186514]
rpcbind: rpcbind terminating on signal. Restart with "rpcbind -w"
[65427.235270] init: rpcbind main process (2082) terminated with status 2
[65427.294746] init: Disconnected from system bus
* Deactivating swap... [
OK ]
* Unmounting local filesystems... [
OK ]
mount: / is busy
* Will now restart
--
*Regards,*
* John.*
*--*
*o* Energy-efficiency is #1 reason data centers look to expand. -- Digital
Realty Trust
*o* Green Data Centers spending to increase 300% worldwide by 2016. --
Pike Research
*o *Data Centers have become as vital to the functioni
ng of society as power stations. -- The Economist
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 14:47 Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu John Donnelly
@ 2014-02-04 15:59 ` Thadeu Lima de Souza Cascardo
2014-02-04 16:43 ` John Donnelly
2014-02-04 22:24 ` Scott Wood
1 sibling, 1 reply; 7+ messages in thread
From: Thadeu Lima de Souza Cascardo @ 2014-02-04 15:59 UTC (permalink / raw)
To: John Donnelly; +Cc: linuxppc-dev
On Tue, Feb 04, 2014 at 08:47:14AM -0600, John Donnelly wrote:
> Hi,
> Where is a appropriate place to file a bug for this : This is the second
> occurrence I have seen.
>
If this is a Ubuntu kernel, probably report it at Canonical's Launchpad.
If it is provided by Freescale, report it to Freescale.
If you can run a mainline kernel (best now would be 3.14-rc1) and
reproduce that, then best place would be linux-nfs@vger.kernel.org.
Hope that helps.
Cascardo.
>
>
> saucy)root@(none):/work/svy/tools# * Stopping MD monitoring service mdadm
> --monitor
> [ OK ]
> * Asking all remaining processes to terminate... [
> OK ]
> * All processes ended within 1 seconds... [
> OK ]
> [65426.692405] Oops: Exception in kernel mode, sig: 11 [#1]
> [65426.697721] SMP NR_CPUS=8 P4080 DS
> [65426.701122] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
> xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
> xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
> fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F) rpcsec_gss_krb5(F)
> nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
> fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
> cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F) chipreg(F)
> mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
> uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F) pata_jmicron(F)
> fsl_pq_mdio(F)
> [65426.759065] CPU: 6 PID: 19006 Comm: umount.nfs Tainted: GF
> 3.11.0-5-powerpc-e500mc #8-Ubuntu
> [65426.768461] task: ea0f3900 ti: ea05c000 task.ti: ea05c000
> [65426.773858] NIP: f99a0f50 LR: f998250c CTR: c07f85c0
> [65426.778820] REGS: ea05dda0 TRAP: 0700 Tainted: GF
> (3.11.0-5-powerpc-e500mc)
> [65426.786998] MSR: 00029002 <CE,EE,ME> CR: 24000422 XER: 20000000
> [65426.793107]
> GPR00: f9982d20 ea05de50 ea0f3900 e7e66ee0 00029002 00000001 00000000
> 00000000
> GPR08: eadc2504 00000000 00000000 00000001 c07f85c0 1002e3ac 10010000
> 00008000
> GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c 1000f440 c0b4fb6c
> 10010000
> GPR24: 10010000 00000000 c0089180 ea05de84 f99ab064 ea2bf500 c0b41380
> ea54ef00
> [65426.822949] NIP [f99a0f50] rpc_remove_client_dir+0x0/0x30 [sunrpc]
> [65426.829143] LR [f998250c] __rpc_clnt_remove_pipedir+0x5c/0x80 [sunrpc]
> [65426.835668] Call Trace:
> [65426.838128] [ea05de50] [f999f9f0] rpc_get_sb_net+0x70/0xa0 [sunrpc]
> (unreliable)
> [65426.845542] [ea05de60] [f9982d20] rpc_free_client+0x50/0xa0 [sunrpc]
> [65426.851910] [ea05de70] [f9982c58] rpc_shutdown_client+0x68/0xe0 [sunrpc]
> [65426.858647] [ea05dec0] [f9a3fd04] nfs_free_server+0x124/0x190 [nfs]
> [65426.864920] [ea05dee0] [c01c5f34] deactivate_locked_super+0x74/0xa0
> [65426.871193] [ea05def0] [c01e9184] SyS_umount+0x94/0x3d0
> [65426.876422] [ea05df40] [c0010604] ret_from_syscall+0x0/0x3c
> [65426.882002] --- Exception: c01 at 0xfec55dc
> [65426.882002] LR = 0xff88d54
> [65426.889225] Instruction dump:
> [65426.892191] 00001b50 0000aa32 00000706 00000120 0000aa36 00000706
> 00001af8 0000aa3a
> [65426.899964] 00000706 00001aa0 0000aa46 00000704 <00000058> 0000aa4a
> 00000704 00001b74
> [65426.907949] udlfb: /dev/fb0 FB_BLANK mode 1 --> 0
> [65426.912666] udlfb: set_par mode 1024x768
> [65426.927196] ---[ end trace b25b3039b99e0391 ]---
> [65426.931816]
> umount.nfs: /work: not mounted
> [65426.960296] init: idmapd main process (2394) killed by TERM signal
> [65426.983998] init: systemd-logind main process (544) killed by TERM signal
> [65426.994070] Oops: Exception in kernel mode, sig: 11 [#2]
> [65426.999386] SMP NR_CPUS=8 P4080 DS
> [65427.002787] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
> xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
> xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
> fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F) rpcsec_gss_krb5(F)
> nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
> fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
> cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F) chipreg(F)
> mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
> uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F) pata_jmicron(F)
> fsl_pq_mdio(F)
> [65427.060734] CPU: 7 PID: 19014 Comm: umount Tainted: GF D
> 3.11.0-5-powerpc-e500mc #8-Ubuntu
> [65427.069783] task: e5d55580 ti: ea2f0000 task.ti: ea2f0000
> [65427.075180] NIP: f99a0270 LR: c01c5f34 CTR: f99a0270
> [65427.080142] REGS: ea2f1e30 TRAP: 0700 Tainted: GF D
> (3.11.0-5-powerpc-e500mc)
> [65427.088320] MSR: 00029002 <CE,EE,ME> CR: 24004424 XER: 00000000
> [65427.094430]
> GPR00: c01c5f24 ea2f1ee0 e5d55580 ea1e7800 c1d404e0 ea027a80 c01e7b78
> 00000001
> GPR08: ffffffff f99a0270 ffffffff 0000000d 003fe0f9 100192e0 10010000
> 00008000
> GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c ea027aa0 c0b4fb6c
> ea2f1ef8
> GPR24: 00000000 ea027a80 00000000 ea027a80 ea027aa0 ea027abc f99aba78
> ea1e7800
> [65427.124275] NIP [f99a0270] rpc_kill_sb+0x0/0x110 [sunrpc]
> [65427.129677] LR [c01c5f34] deactivate_locked_super+0x74/0xa0
> [65427.135246] Call Trace:
> [65427.137689] [ea2f1ee0] [c01c5f24] deactivate_locked_super+0x64/0xa0
> (unreliable)
> [65427.145094] [ea2f1ef0] [c01e9184] SyS_umount+0x94/0x3d0
> [65427.150322] [ea2f1f40] [c0010604] ret_from_syscall+0x0/0x3c
> [65427.155902] --- Exception: c01 at 0xfec45cc
> [65427.155902] LR = 0x10003130
> [65427.163212] Instruction dump:
> [65427.166178] 0000867e 00000706 00001288 00008682 00000706 00000058
> 00008686 00000704
> [65427.173952] 00001288 0000868a 00000704 00000058 <00008690> 0006320a
> 00000000 00008694
> [65427.181901] ---[ end trace b25b3039b99e0392 ]---
> [65427.186514]
> rpcbind: rpcbind terminating on signal. Restart with "rpcbind -w"
> [65427.235270] init: rpcbind main process (2082) terminated with status 2
> [65427.294746] init: Disconnected from system bus
> * Deactivating swap... [
> OK ]
> * Unmounting local filesystems... [
> OK ]
> mount: / is busy
> * Will now restart
>
> --
>
> *Regards,*
> * John.*
>
> *--*
>
> *o* Energy-efficiency is #1 reason data centers look to expand. -- Digital
> Realty Trust
> *o* Green Data Centers spending to increase 300% worldwide by 2016. --
> Pike Research
> *o *Data Centers have become as vital to the functioni
> ng of society as power stations. -- The Economist
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 15:59 ` Thadeu Lima de Souza Cascardo
@ 2014-02-04 16:43 ` John Donnelly
0 siblings, 0 replies; 7+ messages in thread
From: John Donnelly @ 2014-02-04 16:43 UTC (permalink / raw)
To: Thadeu Lima de Souza Cascardo; +Cc: linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 7559 bytes --]
Thanks.
It appears to be a Ubuntu component :
(saucy)root@(none)# dpkg -S /boot/vmlinux-3.11.0-5-powerpc-e500mc
linux-image-3.11.0-5-powerpc-e500mc: /boot/vmlinux-3.11.0-5-powerpc-e500mc
On Tue, Feb 4, 2014 at 9:59 AM, Thadeu Lima de Souza Cascardo <
cascardo@linux.vnet.ibm.com> wrote:
> On Tue, Feb 04, 2014 at 08:47:14AM -0600, John Donnelly wrote:
> > Hi,
> > Where is a appropriate place to file a bug for this : This is the second
> > occurrence I have seen.
> >
>
> If this is a Ubuntu kernel, probably report it at Canonical's Launchpad.
> If it is provided by Freescale, report it to Freescale.
> If you can run a mainline kernel (best now would be 3.14-rc1) and
> reproduce that, then best place would be linux-nfs@vger.kernel.org.
>
> Hope that helps.
> Cascardo.
>
> >
> >
> > saucy)root@(none):/work/svy/tools# * Stopping MD monitoring service
> mdadm
> > --monitor
> > [ OK ]
> > * Asking all remaining processes to terminate...
> [
> > OK ]
> > * All processes ended within 1 seconds...
> [
> > OK ]
> > [65426.692405] Oops: Exception in kernel mode, sig: 11 [#1]
> > [65426.697721] SMP NR_CPUS=8 P4080 DS
> > [65426.701122] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
> > xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
> > xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
> > fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F)
> rpcsec_gss_krb5(F)
> > nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
> > fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
> > cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F)
> chipreg(F)
> > mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
> > uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F)
> pata_jmicron(F)
> > fsl_pq_mdio(F)
> > [65426.759065] CPU: 6 PID: 19006 Comm: umount.nfs Tainted: GF
> > 3.11.0-5-powerpc-e500mc #8-Ubuntu
> > [65426.768461] task: ea0f3900 ti: ea05c000 task.ti: ea05c000
> > [65426.773858] NIP: f99a0f50 LR: f998250c CTR: c07f85c0
> > [65426.778820] REGS: ea05dda0 TRAP: 0700 Tainted: GF
> > (3.11.0-5-powerpc-e500mc)
> > [65426.786998] MSR: 00029002 <CE,EE,ME> CR: 24000422 XER: 20000000
> > [65426.793107]
> > GPR00: f9982d20 ea05de50 ea0f3900 e7e66ee0 00029002 00000001 00000000
> > 00000000
> > GPR08: eadc2504 00000000 00000000 00000001 c07f85c0 1002e3ac 10010000
> > 00008000
> > GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c 1000f440 c0b4fb6c
> > 10010000
> > GPR24: 10010000 00000000 c0089180 ea05de84 f99ab064 ea2bf500 c0b41380
> > ea54ef00
> > [65426.822949] NIP [f99a0f50] rpc_remove_client_dir+0x0/0x30 [sunrpc]
> > [65426.829143] LR [f998250c] __rpc_clnt_remove_pipedir+0x5c/0x80 [sunrpc]
> > [65426.835668] Call Trace:
> > [65426.838128] [ea05de50] [f999f9f0] rpc_get_sb_net+0x70/0xa0 [sunrpc]
> > (unreliable)
> > [65426.845542] [ea05de60] [f9982d20] rpc_free_client+0x50/0xa0 [sunrpc]
> > [65426.851910] [ea05de70] [f9982c58] rpc_shutdown_client+0x68/0xe0
> [sunrpc]
> > [65426.858647] [ea05dec0] [f9a3fd04] nfs_free_server+0x124/0x190 [nfs]
> > [65426.864920] [ea05dee0] [c01c5f34] deactivate_locked_super+0x74/0xa0
> > [65426.871193] [ea05def0] [c01e9184] SyS_umount+0x94/0x3d0
> > [65426.876422] [ea05df40] [c0010604] ret_from_syscall+0x0/0x3c
> > [65426.882002] --- Exception: c01 at 0xfec55dc
> > [65426.882002] LR = 0xff88d54
> > [65426.889225] Instruction dump:
> > [65426.892191] 00001b50 0000aa32 00000706 00000120 0000aa36 00000706
> > 00001af8 0000aa3a
> > [65426.899964] 00000706 00001aa0 0000aa46 00000704 <00000058> 0000aa4a
> > 00000704 00001b74
> > [65426.907949] udlfb: /dev/fb0 FB_BLANK mode 1 --> 0
> > [65426.912666] udlfb: set_par mode 1024x768
> > [65426.927196] ---[ end trace b25b3039b99e0391 ]---
> > [65426.931816]
> > umount.nfs: /work: not mounted
> > [65426.960296] init: idmapd main process (2394) killed by TERM signal
> > [65426.983998] init: systemd-logind main process (544) killed by TERM
> signal
> > [65426.994070] Oops: Exception in kernel mode, sig: 11 [#2]
> > [65426.999386] SMP NR_CPUS=8 P4080 DS
> > [65427.002787] Modules linked in: btrfs(F) raid6_pq(F) zlib_deflate(F)
> > xor(F) ufs(F) qnx4(F) hfsplus(F) hfs(F) minix(F) ntfs(F) msdos(F) jfs(F)
> > xfs(F) libcrc32c(F) reiserfs(F) nls_iso8859_1(F) nls_cp437(F) vfat(F)
> > fat(F) dm_multipath(F) scsi_dh(F) usb_storage(F) ext2(F)
> rpcsec_gss_krb5(F)
> > nfsv4(F) nfsd(F) auth_rpcgss(F) nfs_acl(F) nfs(F) lockd(F) sunrpc(F)
> > fscache(F) ofpart(F) redboot(F) cmdlinepart(F) cfi_cmdset_0002(F)
> > cfi_probe(F) cfi_util(F) gen_probe(F) physmap_of(F) map_funcs(F)
> chipreg(F)
> > mtd(F) lm90(F) at24(F) caam(F) i2c_mpc(F) mpc85xx_edac(F) edac_core(F)
> > uio_pdrv_genirq(F) uio(F) ata_generic(F) ahci(F) libahci(F)
> pata_jmicron(F)
> > fsl_pq_mdio(F)
> > [65427.060734] CPU: 7 PID: 19014 Comm: umount Tainted: GF D
> > 3.11.0-5-powerpc-e500mc #8-Ubuntu
> > [65427.069783] task: e5d55580 ti: ea2f0000 task.ti: ea2f0000
> > [65427.075180] NIP: f99a0270 LR: c01c5f34 CTR: f99a0270
> > [65427.080142] REGS: ea2f1e30 TRAP: 0700 Tainted: GF D
> > (3.11.0-5-powerpc-e500mc)
> > [65427.088320] MSR: 00029002 <CE,EE,ME> CR: 24004424 XER: 00000000
> > [65427.094430]
> > GPR00: c01c5f24 ea2f1ee0 e5d55580 ea1e7800 c1d404e0 ea027a80 c01e7b78
> > 00000001
> > GPR08: ffffffff f99a0270 ffffffff 0000000d 003fe0f9 100192e0 10010000
> > 00008000
> > GPR16: 100112e4 1000f3c4 1000f3e0 1000f594 1000f59c ea027aa0 c0b4fb6c
> > ea2f1ef8
> > GPR24: 00000000 ea027a80 00000000 ea027a80 ea027aa0 ea027abc f99aba78
> > ea1e7800
> > [65427.124275] NIP [f99a0270] rpc_kill_sb+0x0/0x110 [sunrpc]
> > [65427.129677] LR [c01c5f34] deactivate_locked_super+0x74/0xa0
> > [65427.135246] Call Trace:
> > [65427.137689] [ea2f1ee0] [c01c5f24] deactivate_locked_super+0x64/0xa0
> > (unreliable)
> > [65427.145094] [ea2f1ef0] [c01e9184] SyS_umount+0x94/0x3d0
> > [65427.150322] [ea2f1f40] [c0010604] ret_from_syscall+0x0/0x3c
> > [65427.155902] --- Exception: c01 at 0xfec45cc
> > [65427.155902] LR = 0x10003130
> > [65427.163212] Instruction dump:
> > [65427.166178] 0000867e 00000706 00001288 00008682 00000706 00000058
> > 00008686 00000704
> > [65427.173952] 00001288 0000868a 00000704 00000058 <00008690> 0006320a
> > 00000000 00008694
> > [65427.181901] ---[ end trace b25b3039b99e0392 ]---
> > [65427.186514]
> > rpcbind: rpcbind terminating on signal. Restart with "rpcbind -w"
> > [65427.235270] init: rpcbind main process (2082) terminated with status 2
> > [65427.294746] init: Disconnected from system bus
> > * Deactivating swap...
> [
> > OK ]
> > * Unmounting local filesystems...
> [
> > OK ]
> > mount: / is busy
> > * Will now restart
> >
> > --
> >
> > *Regards,*
> > * John.*
> >
> > *--*
> >
> > *o* Energy-efficiency is #1 reason data centers look to expand. --
> Digital
> > Realty Trust
> > *o* Green Data Centers spending to increase 300% worldwide by 2016. --
> > Pike Research
> > *o *Data Centers have become as vital to the functioni
> > ng of society as power stations. -- The Economist
>
> > _______________________________________________
> > Linuxppc-dev mailing list
> > Linuxppc-dev@lists.ozlabs.org
> > https://lists.ozlabs.org/listinfo/linuxppc-dev
>
>
--
*Regards,*
* John.*
*--*
*o* Energy-efficiency is #1 reason data centers look to expand. -- Digital
Realty Trust
*o* Green Data Centers spending to increase 300% worldwide by 2016. --
Pike Research
*o *Data Centers have become as vital to the functioni
ng of society as power stations. -- The Economist
[-- Attachment #2: Type: text/html, Size: 10959 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 14:47 Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu John Donnelly
2014-02-04 15:59 ` Thadeu Lima de Souza Cascardo
@ 2014-02-04 22:24 ` Scott Wood
2014-02-04 22:45 ` John Donnelly
1 sibling, 1 reply; 7+ messages in thread
From: Scott Wood @ 2014-02-04 22:24 UTC (permalink / raw)
To: John Donnelly; +Cc: linuxppc-dev
On Tue, 2014-02-04 at 08:47 -0600, John Donnelly wrote:
>
>
>
>
> Hi,
> Where is a appropriate place to file a bug for this : This is the
> second occurrence I have seen.
>
What U-Boot are you running, and what is the output of its "errata"
command? There are some errata (e.g. A-004510) that can cause random
corruption if you don't have the workaround.
Were both crashes similar (same part of the code, same circumstances)?
-Scott
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 22:24 ` Scott Wood
@ 2014-02-04 22:45 ` John Donnelly
2014-02-04 23:28 ` Scott Wood
2014-02-04 23:33 ` Scott Wood
0 siblings, 2 replies; 7+ messages in thread
From: John Donnelly @ 2014-02-04 22:45 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 1191 bytes --]
Hi Scott,
This panic was in the kernel related to NFS , not u-boot; Unfortunately
I didn't catch the earlier console message/Oops but I recall it being
something similar.
Can you enlighten me what the errata addresses ? I
I filed the bug here:
https://bugs.launchpad.net/ubuntu/+source/linux-ppc/+bug/1276290
On Tue, Feb 4, 2014 at 4:24 PM, Scott Wood <scottwood@freescale.com> wrote:
> On Tue, 2014-02-04 at 08:47 -0600, John Donnelly wrote:
> >
> >
> >
> >
> > Hi,
> > Where is a appropriate place to file a bug for this : This is the
> > second occurrence I have seen.
> >
> What U-Boot are you running, and what is the output of its "errata"
> command? There are some errata (e.g. A-004510) that can cause random
> corruption if you don't have the workaround.
>
> Were both crashes similar (same part of the code, same circumstances)?
>
> -Scott
>
>
>
>
--
*Regards,*
* John.*
*--*
*o* Energy-efficiency is #1 reason data centers look to expand. -- Digital
Realty Trust
*o* Green Data Centers spending to increase 300% worldwide by 2016. --
Pike Research
*o *Data Centers have become as vital to the functioni
ng of society as power stations. -- The Economist
[-- Attachment #2: Type: text/html, Size: 3675 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 22:45 ` John Donnelly
@ 2014-02-04 23:28 ` Scott Wood
2014-02-04 23:33 ` Scott Wood
1 sibling, 0 replies; 7+ messages in thread
From: Scott Wood @ 2014-02-04 23:28 UTC (permalink / raw)
To: John Donnelly; +Cc: linuxppc-dev
On Tue, 2014-02-04 at 16:45 -0600, John Donnelly wrote:
> Hi Scott,
>
> This panic was in the kernel related to NFS , not u-boot;
> Unfortunately I didn't catch the earlier console message/Oops but I
> recall it being something similar.
>
>
> Can you enlighten me what the errata addresses ? I
A-004510 can cause memory corruption due to dirty cache lines being
dropped. The workaround in U-Boot reconfigures the chip so that this
can't happen. The reconfiguration lasts until a reboot, so it's still
effective once you start Linux. It needs to happen while there's no
other traffic on the bus, which is why the workaround is not done in
Linux itself.
What revision of what chip are you using, and what version of U-Boot?
-Scott
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu
2014-02-04 22:45 ` John Donnelly
2014-02-04 23:28 ` Scott Wood
@ 2014-02-04 23:33 ` Scott Wood
1 sibling, 0 replies; 7+ messages in thread
From: Scott Wood @ 2014-02-04 23:33 UTC (permalink / raw)
To: John Donnelly; +Cc: linuxppc-dev
On Tue, 2014-02-04 at 16:45 -0600, John Donnelly wrote:
> Hi Scott,
>
> This panic was in the kernel related to NFS , not u-boot;
> Unfortunately I didn't catch the earlier console message/Oops but I
> recall it being something similar.
>
>
> Can you enlighten me what the errata addresses ? I
>
>
> I filed the bug here:
>
>
> https://bugs.launchpad.net/ubuntu/+source/linux-ppc/+bug/1276290
>
>
>From the oops output it looks like you have force-loaded modules... Are
you sure that isn't causing a problem?
-Scott
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-02-04 23:33 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-02-04 14:47 Oops on shutdown : 3.11.0-5-powerpc-e500mc Ubuntu John Donnelly
2014-02-04 15:59 ` Thadeu Lima de Souza Cascardo
2014-02-04 16:43 ` John Donnelly
2014-02-04 22:24 ` Scott Wood
2014-02-04 22:45 ` John Donnelly
2014-02-04 23:28 ` Scott Wood
2014-02-04 23:33 ` Scott Wood
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