David F Barrera
2006-Jun-29 14:55 UTC
[Xen-devel] Unable to handle kernel NULL pointer dereference at 000000000000004c RIP:
The following error is causing my test machines to crash. changeset: 10520:ae245d35457b tag: tip user: kaf24@firebug.cl.cam.ac.uk date: Wed Jun 28 07:59:29 2006 +0100 summary: [HVM][Firmware] Make the creation of MP tables more dynamic bl2-1 login: Unable to handle kernel NULL pointer dereference at 000000000000004c RIP: <ffffffff8018ad91>{d_delete+33} PGD 1c51c067 PUD ec07067 PMD 0 Oops: 0000 [1] SMP CPU 3 Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 RIP: e030:[<ffffffff8018ad91>] <ffffffff8018ad91>{d_delete+33} RSP: e02b:ffff88001f171d18 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88000e04a7c8 RCX: ffff88001d5aec10 RDX: 0000000000000000 RSI: 00002fe7dbae1026 RDI: ffff88000e04a7d0 RBP: 0000000000000000 R08: 0000000000000073 R09: 00002fe7dbae1026 R10: 0000000000007ff0 R11: ffff88001cca1048 R12: ffff88001d5aebb0 R13: ffff88000e04a7c8 R14: ffff880000a81d98 R15: ffffffff80141652 FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) knlGS:0000000000000000 CS: e033 DS: 0000 ES: 0000 Process xenwatch (pid: 20, threadinfo ffff88001f170000, task ffff88000096e8a0) Stack: 0000000000000000 ffff88000e04a7c8 ffffffff803d3b40 ffffffff801b25ba 00002fe7dbae1026 ffff88000e04a7c8 ffffffff803d3b40 ffff88001cca1000 00000000fffffffc ffffffff801b2fa5 Call Trace: <ffffffff801b25ba>{remove_dir+68} -- Regards, David F Barrera Linux Technology Center Systems and Technology Group, IBM "The wisest men follow their own direction. " Euripides _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David F Barrera
2006-Jun-29 15:15 UTC
Re: [Xen-devel] Unable to handle kernel NULL pointer dereference at 000000000000004c RIP:
More details: all machines were running xm-test, specifically the block_attach* set of tests, when the problem occurred. David F Barrera wrote:> The following error is causing my test machines to crash. > > changeset: 10520:ae245d35457b > tag: tip > user: kaf24@firebug.cl.cam.ac.uk > date: Wed Jun 28 07:59:29 2006 +0100 > summary: [HVM][Firmware] Make the creation of MP tables more dynamic > > > bl2-1 login: Unable to handle kernel NULL pointer dereference at > 000000000000004c RIP: > <ffffffff8018ad91>{d_delete+33} > PGD 1c51c067 PUD ec07067 PMD 0 > Oops: 0000 [1] SMP > CPU 3 > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod > ide_cd cdrom joydev thermal processor fan button battery ac ipv6 > usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore > dm_mod piix ext3 jbd sd_mod > Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8018ad91>] <ffffffff8018ad91>{d_delete+33} > RSP: e02b:ffff88001f171d18 EFLAGS: 00010246 > RAX: 0000000000000000 RBX: ffff88000e04a7c8 RCX: ffff88001d5aec10 > RDX: 0000000000000000 RSI: 00002fe7dbae1026 RDI: ffff88000e04a7d0 > RBP: 0000000000000000 R08: 0000000000000073 R09: 00002fe7dbae1026 > R10: 0000000000007ff0 R11: ffff88001cca1048 R12: ffff88001d5aebb0 > R13: ffff88000e04a7c8 R14: ffff880000a81d98 R15: ffffffff80141652 > FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) > knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > Process xenwatch (pid: 20, threadinfo ffff88001f170000, task > ffff88000096e8a0) > Stack: 0000000000000000 ffff88000e04a7c8 ffffffff803d3b40 > ffffffff801b25ba > 00002fe7dbae1026 ffff88000e04a7c8 ffffffff803d3b40 ffff88001cca1000 > 00000000fffffffc ffffffff801b2fa5 > Call Trace: <ffffffff801b25ba>{remove_dir+68} > ------------------------------------------------------------------------ > > bl2-1 login: Unable to handle kernel NULL pointer dereference at 000000000000004c RIP: > <ffffffff8018ad91>{d_delete+33} > PGD 1c51c067 PUD ec07067 PMD 0 > Oops: 0000 [1] SMP > CPU 3 > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod > Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8018ad91>] <ffffffff8018ad91>{d_delete+33} > RSP: e02b:ffff88001f171d18 EFLAGS: 00010246 > RAX: 0000000000000000 RBX: ffff88000e04a7c8 RCX: ffff88001d5aec10 > RDX: 0000000000000000 RSI: 00002fe7dbae1026 RDI: ffff88000e04a7d0 > RBP: 0000000000000000 R08: 0000000000000073 R09: 00002fe7dbae1026 > R10: 0000000000007ff0 R11: ffff88001cca1048 R12: ffff88001d5aebb0 > R13: ffff88000e04a7c8 R14: ffff880000a81d98 R15: ffffffff80141652 > FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > Process xenwatch (pid: 20, threadinfo ffff88001f170000, task ffff88000096e8a0) > Stack: 0000000000000000 ffff88000e04a7c8 ffffffff803d3b40 ffffffff801b25ba > 00002fe7dbae1026 ffff88000e04a7c8 ffffffff803d3b40 ffff88001cca1000 > 00000000fffffffc ffffffff801b2fa5 > Call Trace: <ffffffff801b25ba>{remove_dir+68} <ffffffff801\uffff\uffff\uffff\uffff\uffff\uffff\ud455\u0665\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud455\u0665\uffff\uffff}\u0579\u0255\uffff\uffff\uffff\u0455\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u027d\uffff\u0455\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0461\uffff\u0255\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u047d\u0255\uffff\uffff\u0655}\u0745\uffff\uffff}\uffff\u0579\uffff\u0465\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\u0255\uffff\u0455}\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u047d\u0255\uffff\uffff\u0655}\u0745\uffff\uffff}\uffff\u0579\uffff\u0465\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\u0255\uffff\u0455}\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud361\uffff\uffff\uffff}\u0265\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffffI%A\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\u0455\uffffIMA\uffff\uffff\uffff\uffff\uffff<3>BUG: soft lockup detected on CPU#2! > CPU 2: > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod > Pid: 13905, comm: trivial-rewrite Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8032c326>] <ffffffff8032c326>{.text.lock.spinlock+25} > RSP: e02b:ffff88000ab1de10 EFLAGS: 00000286 > RAX: 0000000000000000 RBX: ffff88000416b9e0 RCX: 0000000000000000 > RDX: 0000000000000000 RSI: ffffffff80499680 RDI: ffffffff80499680 > RBP: ffffffff80499680 R08: ffff8800010cb268 R09: ffff880001000000 > R10: 0000000000007ff0 R11: ffff8800015655d8 R12: ffff88001ab649b8 > R13: ffff88001ab649b8 R14: ffff8800007382c0 R15: ffff88000416b9e0 > FS: 00002b79cbb4e960(0000) GS:ffffffff80487100(0000) knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > > Call Trace: <ffffffff802051fd>{_atomic_dec_and_lock+57} > <ffffffff8018b3f2>{dput+42} <ffffffff8017683d>{__fput+337} > <ffffffff801648d4>{remove_vma+59} <ffffffff801649bd>{exit_mmap+211} > <ffffffff8012aefc>{mmput+37} <ffffffff80130ea8>{do_exit+520} > <ffffffff80131620>{sys_exit_group+0} <ffffffff8010ae56>{system_call+134} > <ffffffff8010add0>{system_call+0} > BUG: soft lockup detected on CPU#0! > CPU 0: > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod > Pid: 14641, comm: xenstored Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8032c323>] <ffffffff8032c323>{.text.lock.spinlock+22} > RSP: e02b:ffff88001bd51dc0 EFLAGS: 00000286 > RAX: ffffffff803b94e0 RBX: ffff880007c66a20 RCX: 0000000000000037 > RDX: 0000000000000000 RSI: ffff880007c66a20 RDI: ffffffff80499680 > RBP: ffff880007c66ae8 R08: ffffffff801b72aa R09: 7efefefefefefeff > R10: 7efefefefefefeff R11: ffff8800047ff458 R12: ffff880007c66a20 > R13: ffff880007c66ae8 R14: ffff88001e4a8d28 R15: ffff88001e4a8d28 > FS: 00002aceb17ed0a0(0000) GS:ffffffff80487000(0000) knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > > Call Trace: <ffffffff8018aa61>{d_move+46} <ffffffff80183198>{vfs_rename+775} > <ffffffff801856be>{sys_renameat+393} <ffffffff80176267>{sBUG: soft lockup detected on CPU#1! > CPU 1: > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod > Pid: 1903, comm: irqbalance Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8032c326>] <ffffffff8032c326>{.text.lock.spinlock+25} > RSP: e02b:ffff88001aaa5c70 EFLAGS: 00000286 > RAX: ffff880000ad0c00 RBX: ffff88000e04aae8 RCX: 0000000000000000 > RDX: ffff88000e04ab8c RSI: ffff880011ad4010 RDI: ffffffff80499680 > RBP: ffff880000de4918 R08: 0000000000000001 R09: ffffffffff578040 > R10: ffff880000549998 R11: ffffffffff578040 R12: ffff88001aaa5cf8 > R13: ffff880000acfd58 R14: ffff88001aaa5ec8 R15: ffff88001aaa5cf8 > FS: 00002b36d77756e0(0000) GS:ffffffff80487080(0000) knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > > Call Trace: <ffffffff8018b2df>{d_alloc+346} <ffffffff8018233f>{do_lookup+166} > <ffffffff801840a0>{__link_path_walk+2467} <ffffffff8018459d>{link_path_walk+78} > <ffffffff80173f25>{get_unused_\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud47d}\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud755\uffff}\u0579\uffff\u0355\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud47d}\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0455\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0455\uffff}\uffff\uffff\uffff\uffff\uffffUG: soft lockup detected on CPU#3! > CPU 3: > Modules linked in: bridge usbserial parport_pc lp parport sg st sr_mod ide_cd cdrom joydev thermal processor fan button battery ac ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore dm_mod piix ext3 jbd sd_mod > Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 > RIP: e030:[<ffffffff8032c326>] <ffffffff8032c326>{.text.lock.spinlock+25} > RSP: e02b:ffff88001f171ae0 EFLAGS: 00000286 > RAX: ffffffff803a4840 RBX: ffff88001caea3a0 RCX: ffff88001f171b38 > RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff80499680 > RBP: ffff88000096e8a0 R08: ffff880000aa60d0 R09: ffff88001f175cf0 > R10: 0000000000000001 R11: ffff8800018fbdc0 R12: 0000000000000020 > R13: ffff8800009f0760 R14: ffff88000096e948 R15: ffff88001f171b38 > FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) knlGS:0000000000000000 > CS: e033 DS: 0000 ES: 0000 > > Call Trace: <ffffffff801ab982>{proc_pid_unhash+25} <ffffffff8012ff3e>{release_task+41} > <ffffffff80131502>{do_exit+2146} <ffffffff80119415>{do_paffffffff8026ff3e>{xenbus_dev_remove+44} > <ffffffff80262bb4>{__device_release_driver+112} <ffffffff80262cf0>{device_release_driver+45} > <ffffffff80262453>{bus_remove_device+160} <ffffffff80261590>{device_del+67} > <ffffffff802615d1>{device_unregister+9} <ffffffff80272603>{frontend_changed+244} > <ffffffff8026f824>{otherend_changed+87} <ffffffff8026e2c4>{xenwatch_thread+0} > <ffffffff8026e291>{xenwatch_handle_callback+21} <ffffffff8026e408>{xenwatch_thread+324} > peth1: received packet with own address as source address > > > ------------------------------------------------------------------------ > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel >-- Regards, David F Barrera Linux Technology Center Systems and Technology Group, IBM "The wisest men follow their own direction. " Euripides _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David F Barrera
2006-Jun-29 15:50 UTC
Re: [Xen-devel] Unable to handle kernel NULL pointer dereference at 000000000000004c RIP:
Bug written: http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=692 David F Barrera wrote:> More details: all machines were running xm-test, specifically the > block_attach* set of tests, when the problem occurred. > > David F Barrera wrote: >> The following error is causing my test machines to crash. >> >> changeset: 10520:ae245d35457b >> tag: tip >> user: kaf24@firebug.cl.cam.ac.uk >> date: Wed Jun 28 07:59:29 2006 +0100 >> summary: [HVM][Firmware] Make the creation of MP tables more dynamic >> >> >> bl2-1 login: Unable to handle kernel NULL pointer dereference at >> 000000000000004c RIP: >> <ffffffff8018ad91>{d_delete+33} >> PGD 1c51c067 PUD ec07067 PMD 0 >> Oops: 0000 [1] SMP >> CPU 3 >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8018ad91>] <ffffffff8018ad91>{d_delete+33} >> RSP: e02b:ffff88001f171d18 EFLAGS: 00010246 >> RAX: 0000000000000000 RBX: ffff88000e04a7c8 RCX: ffff88001d5aec10 >> RDX: 0000000000000000 RSI: 00002fe7dbae1026 RDI: ffff88000e04a7d0 >> RBP: 0000000000000000 R08: 0000000000000073 R09: 00002fe7dbae1026 >> R10: 0000000000007ff0 R11: ffff88001cca1048 R12: ffff88001d5aebb0 >> R13: ffff88000e04a7c8 R14: ffff880000a81d98 R15: ffffffff80141652 >> FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> Process xenwatch (pid: 20, threadinfo ffff88001f170000, task >> ffff88000096e8a0) >> Stack: 0000000000000000 ffff88000e04a7c8 ffffffff803d3b40 >> ffffffff801b25ba >> 00002fe7dbae1026 ffff88000e04a7c8 ffffffff803d3b40 >> ffff88001cca1000 >> 00000000fffffffc ffffffff801b2fa5 >> Call Trace: <ffffffff801b25ba>{remove_dir+68} >> ------------------------------------------------------------------------ >> >> bl2-1 login: Unable to handle kernel NULL pointer dereference at >> 000000000000004c RIP: >> <ffffffff8018ad91>{d_delete+33} >> PGD 1c51c067 PUD ec07067 PMD 0 >> Oops: 0000 [1] SMP >> CPU 3 >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8018ad91>] <ffffffff8018ad91>{d_delete+33} >> RSP: e02b:ffff88001f171d18 EFLAGS: 00010246 >> RAX: 0000000000000000 RBX: ffff88000e04a7c8 RCX: ffff88001d5aec10 >> RDX: 0000000000000000 RSI: 00002fe7dbae1026 RDI: ffff88000e04a7d0 >> RBP: 0000000000000000 R08: 0000000000000073 R09: 00002fe7dbae1026 >> R10: 0000000000007ff0 R11: ffff88001cca1048 R12: ffff88001d5aebb0 >> R13: ffff88000e04a7c8 R14: ffff880000a81d98 R15: ffffffff80141652 >> FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> Process xenwatch (pid: 20, threadinfo ffff88001f170000, task >> ffff88000096e8a0) >> Stack: 0000000000000000 ffff88000e04a7c8 ffffffff803d3b40 >> ffffffff801b25ba >> 00002fe7dbae1026 ffff88000e04a7c8 ffffffff803d3b40 >> ffff88001cca1000 >> 00000000fffffffc ffffffff801b2fa5 >> Call Trace: <ffffffff801b25ba>{remove_dir+68} >> <ffffffff801\uffff\uffff\uffff\uffff\uffff\uffff\ud455\u0665\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud455\u0665\uffff\uffff}\u0579\u0255\uffff\uffff\uffff\u0455\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u027d\uffff\u0455\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0461\uffff\u0255\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u047d\u0255\uffff\uffff\u0655}\u0745\uffff\uffff}\uffff\u0579\uffff\u0465\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\u0255\uffff\u0455}\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u047d\u0255\uffff\uffff\u0655}\u0745\uffff\uffff}\uffff\u0579\uffff\u0465\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\u0255\uffff\u0455}\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u1579\u0745\u044d\uffff}\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0461\u0255\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud361\uffff\uffff\uffff}\u0265\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0655\uffff\u0451}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffffI%A\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\u0455\uffffIMA\uffff\uffff\uffff\uffff\uffff<3>BUG: >> soft lockup detected on CPU#2! >> CPU 2: >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 13905, comm: trivial-rewrite Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8032c326>] >> <ffffffff8032c326>{.text.lock.spinlock+25} >> RSP: e02b:ffff88000ab1de10 EFLAGS: 00000286 >> RAX: 0000000000000000 RBX: ffff88000416b9e0 RCX: 0000000000000000 >> RDX: 0000000000000000 RSI: ffffffff80499680 RDI: ffffffff80499680 >> RBP: ffffffff80499680 R08: ffff8800010cb268 R09: ffff880001000000 >> R10: 0000000000007ff0 R11: ffff8800015655d8 R12: ffff88001ab649b8 >> R13: ffff88001ab649b8 R14: ffff8800007382c0 R15: ffff88000416b9e0 >> FS: 00002b79cbb4e960(0000) GS:ffffffff80487100(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> >> Call Trace: <ffffffff802051fd>{_atomic_dec_and_lock+57} >> <ffffffff8018b3f2>{dput+42} <ffffffff8017683d>{__fput+337} >> <ffffffff801648d4>{remove_vma+59} >> <ffffffff801649bd>{exit_mmap+211} >> <ffffffff8012aefc>{mmput+37} <ffffffff80130ea8>{do_exit+520} >> <ffffffff80131620>{sys_exit_group+0} >> <ffffffff8010ae56>{system_call+134} >> <ffffffff8010add0>{system_call+0} >> BUG: soft lockup detected on CPU#0! >> CPU 0: >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 14641, comm: xenstored Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8032c323>] >> <ffffffff8032c323>{.text.lock.spinlock+22} >> RSP: e02b:ffff88001bd51dc0 EFLAGS: 00000286 >> RAX: ffffffff803b94e0 RBX: ffff880007c66a20 RCX: 0000000000000037 >> RDX: 0000000000000000 RSI: ffff880007c66a20 RDI: ffffffff80499680 >> RBP: ffff880007c66ae8 R08: ffffffff801b72aa R09: 7efefefefefefeff >> R10: 7efefefefefefeff R11: ffff8800047ff458 R12: ffff880007c66a20 >> R13: ffff880007c66ae8 R14: ffff88001e4a8d28 R15: ffff88001e4a8d28 >> FS: 00002aceb17ed0a0(0000) GS:ffffffff80487000(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> >> Call Trace: <ffffffff8018aa61>{d_move+46} >> <ffffffff80183198>{vfs_rename+775} >> <ffffffff801856be>{sys_renameat+393} <ffffffff80176267>{sBUG: >> soft lockup detected on CPU#1! >> CPU 1: >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 1903, comm: irqbalance Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8032c326>] >> <ffffffff8032c326>{.text.lock.spinlock+25} >> RSP: e02b:ffff88001aaa5c70 EFLAGS: 00000286 >> RAX: ffff880000ad0c00 RBX: ffff88000e04aae8 RCX: 0000000000000000 >> RDX: ffff88000e04ab8c RSI: ffff880011ad4010 RDI: ffffffff80499680 >> RBP: ffff880000de4918 R08: 0000000000000001 R09: ffffffffff578040 >> R10: ffff880000549998 R11: ffffffffff578040 R12: ffff88001aaa5cf8 >> R13: ffff880000acfd58 R14: ffff88001aaa5ec8 R15: ffff88001aaa5cf8 >> FS: 00002b36d77756e0(0000) GS:ffffffff80487080(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> >> Call Trace: <ffffffff8018b2df>{d_alloc+346} >> <ffffffff8018233f>{do_lookup+166} >> <ffffffff801840a0>{__link_path_walk+2467} >> <ffffffff8018459d>{link_path_walk+78} >> >> <ffffffff80173f25>{get_unused_\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud47d}\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud755\uffff}\u0579\uffff\u0355\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ud47d}\uffff\uffff\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0455\uffff}\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\u0455\uffff}\uffff\uffff\uffff\uffff\uffffUG: >> soft lockup detected on CPU#3! >> CPU 3: >> Modules linked in: bridge usbserial parport_pc lp parport sg st >> sr_mod ide_cd cdrom joydev thermal processor fan button battery ac >> ipv6 usbhid i2c_i801 i2c_core e752x_edac edac_mc uhci_hcd tg3 usbcore >> dm_mod piix ext3 jbd sd_mod >> Pid: 20, comm: xenwatch Not tainted 2.6.16.13-xen #1 >> RIP: e030:[<ffffffff8032c326>] >> <ffffffff8032c326>{.text.lock.spinlock+25} >> RSP: e02b:ffff88001f171ae0 EFLAGS: 00000286 >> RAX: ffffffff803a4840 RBX: ffff88001caea3a0 RCX: ffff88001f171b38 >> RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff80499680 >> RBP: ffff88000096e8a0 R08: ffff880000aa60d0 R09: ffff88001f175cf0 >> R10: 0000000000000001 R11: ffff8800018fbdc0 R12: 0000000000000020 >> R13: ffff8800009f0760 R14: ffff88000096e948 R15: ffff88001f171b38 >> FS: 00002b133c86cbc0(0000) GS:ffffffff80487180(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 0000 ES: 0000 >> >> Call Trace: <ffffffff801ab982>{proc_pid_unhash+25} >> <ffffffff8012ff3e>{release_task+41} >> <ffffffff80131502>{do_exit+2146} >> <ffffffff80119415>{do_paffffffff8026ff3e>{xenbus_dev_remove+44} >> <ffffffff80262bb4>{__device_release_driver+112} >> <ffffffff80262cf0>{device_release_driver+45} >> <ffffffff80262453>{bus_remove_device+160} >> <ffffffff80261590>{device_del+67} >> <ffffffff802615d1>{device_unregister+9} >> <ffffffff80272603>{frontend_changed+244} >> <ffffffff8026f824>{otherend_changed+87} >> <ffffffff8026e2c4>{xenwatch_thread+0} >> <ffffffff8026e291>{xenwatch_handle_callback+21} >> <ffffffff8026e408>{xenwatch_thread+324} >> peth1: received packet with own address as source address >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> > >-- Regards, David F Barrera Linux Technology Center Systems and Technology Group, IBM "The wisest men follow their own direction. " Euripides _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel