Re: [Oops] 2.6.10: PREEMPT SMP
David Howells wrote: > Hmmm... I see it involves the key stuff I wrote. Did you find out something about this bug? I did get the same crash on a heavily loaded NFS and Samba Server running Fedora Core 2 with kernel-2.6.10-1.12_FC2. Here the OOPS: Feb 18 09:58:08 mllrd02 kernel: Unable to handle kernel NULL pointer dereference at virtual address 000c Feb 18 09:58:08 mllrd02 kernel: printing eip: Feb 18 09:58:08 mllrd02 kernel: c01b48ec Feb 18 09:58:08 mllrd02 kernel: *pde = 111b3001 Feb 18 09:58:08 mllrd02 kernel: Oops: [#1] Feb 18 09:58:08 mllrd02 kernel: SMP Feb 18 09:58:08 mllrd02 kernel: Modules linked in: nfsd exportfs nfs lockd parport_pc lp parport autofs4 sunrpc iptable_filter ip_tables tg3 floppy sg microcode ohci_hcd video button battery ac md5 ipv6 ext3 jbd dm_mod qla2300 qla2xxx scsi_transport_fc aacraid(U) aic79xx sd_mod scsi_mod Feb 18 09:58:08 mllrd02 kernel: CPU:3 Feb 18 09:58:08 mllrd02 kernel: EIP:0060:[]Not tainted VLI Feb 18 09:58:08 mllrd02 kernel: EFLAGS: 00010203 (2.6.10-1.12_FC2smp) Feb 18 09:58:08 mllrd02 kernel: EIP is at __rb_rotate_left+0x8/0x36 Feb 18 09:58:08 mllrd02 kernel: eax: de05f940 ebx: c04265e4 ecx: de05f940 edx: Feb 18 09:58:08 mllrd02 kernel: esi: de05f940 edi: f652db80 ebp: c04265e4 esp: eef86ed0 Feb 18 09:58:08 mllrd02 kernel: ds: 007b es: 007b ss: 0068 Feb 18 09:58:08 mllrd02 kernel: Process smbd (pid: 3204, threadinfo=eef86000 task=f72e7020) Feb 18 09:58:08 mllrd02 kernel: Stack: c5887700 c01b49fd f652db80 f652db80 c5887708 00b1 c0197650 c5887700 Feb 18 09:58:08 mllrd02 kernel:000d eef86f54 eef86f61 ffea c0197704 0015 00b1 Feb 18 09:58:08 mllrd02 kernel:c031f1e0 eef86f54 f5675a40 00b1 c019887d 001f Feb 18 09:58:08 mllrd02 kernel: Call Trace: Feb 18 09:58:08 mllrd02 kernel: [] rb_insert_color+0xad/0xcc Feb 18 09:58:08 mllrd02 kernel: [] key_user_lookup+0xd4/0x101 Feb 18 09:58:08 mllrd02 kernel: [] key_alloc+0x53/0x2bf Feb 18 09:58:08 mllrd02 kernel: [] keyring_alloc+0x1a/0x48 Feb 18 09:58:08 mllrd02 kernel: [] alloc_uid_keyring+0x2b/0x7b Feb 18 09:58:08 mllrd02 kernel: [] alloc_uid+0xb6/0x143 Feb 18 09:58:08 mllrd02 kernel: [] set_user+0xb/0x8c Feb 18 09:58:08 mllrd02 kernel: [] sys_setresuid+0x105/0x1a4 Feb 18 09:58:08 mllrd02 kernel: [] syscall_call+0x7/0xb Feb 18 09:58:08 mllrd02 kernel: Code: 59 83 bc 82 04 01 00 00 00 75 ea 41 83 f9 01 76 ed 31 c0 5b c3 57 b9 45 00 00 00 89 c7 31 c0 f3 ab 5f c3 53 89 c1 89 d3 8b 50 08 <8b> 42 0c 85 c0 89 41 08 74 02 89 08 89 4a 0c 8b 01 85 c0 89 02 Sincerly, Klaus -- Klaus Steinberger Maier-Leibnitz Labor Phone: (+49 89)289 14287 Am Coulombwall 6, D-85748 Garching, Germany FAX: (+49 89)289 14280 EMail: [EMAIL PROTECTED] URL: http://www.physik.uni-muenchen.de/~k2/ In a world without Walls and Fences, who needs Windows and Gates - 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/
Re: [Oops] 2.6.10: PREEMPT SMP
David Howells wrote: Hmmm... I see it involves the key stuff I wrote. Did you find out something about this bug? I did get the same crash on a heavily loaded NFS and Samba Server running Fedora Core 2 with kernel-2.6.10-1.12_FC2. Here the OOPS: Feb 18 09:58:08 mllrd02 kernel: Unable to handle kernel NULL pointer dereference at virtual address 000c Feb 18 09:58:08 mllrd02 kernel: printing eip: Feb 18 09:58:08 mllrd02 kernel: c01b48ec Feb 18 09:58:08 mllrd02 kernel: *pde = 111b3001 Feb 18 09:58:08 mllrd02 kernel: Oops: [#1] Feb 18 09:58:08 mllrd02 kernel: SMP Feb 18 09:58:08 mllrd02 kernel: Modules linked in: nfsd exportfs nfs lockd parport_pc lp parport autofs4 sunrpc iptable_filter ip_tables tg3 floppy sg microcode ohci_hcd video button battery ac md5 ipv6 ext3 jbd dm_mod qla2300 qla2xxx scsi_transport_fc aacraid(U) aic79xx sd_mod scsi_mod Feb 18 09:58:08 mllrd02 kernel: CPU:3 Feb 18 09:58:08 mllrd02 kernel: EIP:0060:[c01b48ec]Not tainted VLI Feb 18 09:58:08 mllrd02 kernel: EFLAGS: 00010203 (2.6.10-1.12_FC2smp) Feb 18 09:58:08 mllrd02 kernel: EIP is at __rb_rotate_left+0x8/0x36 Feb 18 09:58:08 mllrd02 kernel: eax: de05f940 ebx: c04265e4 ecx: de05f940 edx: Feb 18 09:58:08 mllrd02 kernel: esi: de05f940 edi: f652db80 ebp: c04265e4 esp: eef86ed0 Feb 18 09:58:08 mllrd02 kernel: ds: 007b es: 007b ss: 0068 Feb 18 09:58:08 mllrd02 kernel: Process smbd (pid: 3204, threadinfo=eef86000 task=f72e7020) Feb 18 09:58:08 mllrd02 kernel: Stack: c5887700 c01b49fd f652db80 f652db80 c5887708 00b1 c0197650 c5887700 Feb 18 09:58:08 mllrd02 kernel:000d eef86f54 eef86f61 ffea c0197704 0015 00b1 Feb 18 09:58:08 mllrd02 kernel:c031f1e0 eef86f54 f5675a40 00b1 c019887d 001f Feb 18 09:58:08 mllrd02 kernel: Call Trace: Feb 18 09:58:08 mllrd02 kernel: [c01b49fd] rb_insert_color+0xad/0xcc Feb 18 09:58:08 mllrd02 kernel: [c0197650] key_user_lookup+0xd4/0x101 Feb 18 09:58:08 mllrd02 kernel: [c0197704] key_alloc+0x53/0x2bf Feb 18 09:58:08 mllrd02 kernel: [c019887d] keyring_alloc+0x1a/0x48 Feb 18 09:58:08 mllrd02 kernel: [c0199dfb] alloc_uid_keyring+0x2b/0x7b Feb 18 09:58:08 mllrd02 kernel: [c0125fa2] alloc_uid+0xb6/0x143 Feb 18 09:58:08 mllrd02 kernel: [c0129489] set_user+0xb/0x8c Feb 18 09:58:08 mllrd02 kernel: [c012988b] sys_setresuid+0x105/0x1a4 Feb 18 09:58:08 mllrd02 kernel: [c0103ccb] syscall_call+0x7/0xb Feb 18 09:58:08 mllrd02 kernel: Code: 59 83 bc 82 04 01 00 00 00 75 ea 41 83 f9 01 76 ed 31 c0 5b c3 57 b9 45 00 00 00 89 c7 31 c0 f3 ab 5f c3 53 89 c1 89 d3 8b 50 08 8b 42 0c 85 c0 89 41 08 74 02 89 08 89 4a 0c 8b 01 85 c0 89 02 Sincerly, Klaus -- Klaus Steinberger Maier-Leibnitz Labor Phone: (+49 89)289 14287 Am Coulombwall 6, D-85748 Garching, Germany FAX: (+49 89)289 14280 EMail: [EMAIL PROTECTED] URL: http://www.physik.uni-muenchen.de/~k2/ In a world without Walls and Fences, who needs Windows and Gates - 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/
