(Please Cc me on any replies, I'm not on the list.)
Hi,
2.6.17-rc1 on amd64 (dual-core, with SMP enabled) gives me:
[ 36.829054] md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
[ 36.835091] md: bitmap version 4.39
[ 36.839010] md: linear personality registered for level -1
[ 36.847169] md: raid0 personality registered for level 0
[ 36.855434] md: raid1 personality registered for level 1
[ 36.863676] md: raid10 personality registered for level 10
[ 36.871507] raid5: automatically using best checksumming function:
generic_sse
[ 36.898420] generic_sse: 5938.000 MB/sec
[ 36.902697] raid5: using function: generic_sse (5938.000 MB/sec)
[ 36.909737] md: raid5 personality registered for level 5
[ 36.915052] md: raid4 personality registered for level 4
[ 36.990294] raid6: int64x1 1833 MB/s
[ 37.058190] raid6: int64x2 2497 MB/s
[ 37.126118] raid6: int64x4 2154 MB/s
[ 37.194059] raid6: int64x8 1619 MB/s
[ 37.261962] raid6: sse2x1 2359 MB/s
[ 37.329866] raid6: sse2x2 3183 MB/s
[ 37.397781] raid6: sse2x4 3405 MB/s
[ 37.401564] raid6: using algorithm sse2x4 (3405 MB/s)
[ 37.406668] md: raid6 personality registered for level 6
[ 37.726168] md: bind<dm-0>
[ 37.729096] md: bind<dm-1>
[ 37.742155] md: bind<dm-2>
[ 37.745266] md: bind<dm-3>
[ 47.736121] BUG: soft lockup detected on CPU#1!
[ 47.740655]
[ 47.740655] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 47.748483] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 47.758681] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 47.769352] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 47.778304] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 47.787981] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 47.797294] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 47.808192] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 47.817030] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 47.824421] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 47.833605] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 47.844313] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 47.854032] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 47.863675] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 47.871171] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 47.879082] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 47.887012] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 47.896239] <ffffffff8021817e>{ia32_sysret+0}
[ 57.727463] BUG: soft lockup detected on CPU#1!
[ 57.732020]
[ 57.732020] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 57.739860] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 57.750049] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 57.760667] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 57.769647] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 57.779342] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 57.788688] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 57.799570] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 57.808355] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 57.815791] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 57.824940] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 57.835724] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 57.845367] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 57.855034] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 57.862530] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 57.870450] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 57.878397] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 57.887633] <ffffffff8021817e>{ia32_sysret+0}
[ 67.718805] BUG: soft lockup detected on CPU#1!
[ 67.723353]
[ 67.723354] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 67.731193] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 67.741452] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 67.752089] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 67.761041] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 67.770711] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 67.780031] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 67.790930] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 67.799731] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 67.807151] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 67.816317] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 67.827007] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 67.836725] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 67.846378] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 67.853908] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 67.861871] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 67.869817] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 67.879080] <ffffffff8021817e>{ia32_sysret+0}
[ 77.710148] BUG: soft lockup detected on CPU#1!
[ 77.714685]
[ 77.714686] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 77.722545] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 77.732778] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 77.743447] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 77.752409] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 77.762113] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 77.771425] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 77.782349] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 77.791127] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 77.798527] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 77.807676] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 77.818384] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 77.828059] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 77.837701] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 77.845190] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 77.853135] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 77.861083] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 77.870336] <ffffffff8021817e>{ia32_sysret+0}
[ 87.701492] BUG: soft lockup detected on CPU#1!
[ 87.706010]
[ 87.706011] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 87.713853] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 87.724015] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 87.734626] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 87.743595] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 87.753291] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 87.762586] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 87.773502] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 87.782303] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 87.789723] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 87.798862] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 87.809579] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 87.819264] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 87.828959] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 87.836438] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 87.844373] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 87.852294] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 87.861548] <ffffffff8021817e>{ia32_sysret+0}
[ 97.696829] BUG: soft lockup detected on CPU#1!
[ 97.701351]
[ 97.701352] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 97.709160] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 97.719321] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 97.729977] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 97.738962] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 97.748614] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 97.757979] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 97.768843] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 97.777646] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 97.785045] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 97.794204] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 97.804953] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 97.814597] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 97.824248] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 97.831779] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 97.839715] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 97.847644] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 97.856854] <ffffffff8021817e>{ia32_sysret+0}
[ 107.688172] BUG: soft lockup detected on CPU#1!
[ 107.692746]
[ 107.692747] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 107.700624] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 107.710812] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 107.721491] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 107.730504] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 107.740147] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 107.749485] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 107.760350] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 107.769153] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 107.776561] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 107.785719] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 107.796460] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 107.806129] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 107.815806] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 107.823337] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 107.831266] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 107.839238] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 107.848493] <ffffffff8021817e>{ia32_sysret+0}
[ 117.679515] BUG: soft lockup detected on CPU#1!
[ 117.684064]
[ 117.684064] Call Trace: <IRQ> <ffffffff80247e68>{softlockup_tick+218}
[ 117.691923] <ffffffff8022f59f>{update_process_times+66}
<ffffffff80212ffa>{smp_local_timer_interrupt+35}
[ 117.702137] <ffffffff80213614>{smp_apic_timer_interrupt+65}
<ffffffff8020a106>{apic_timer_interrupt+98} <EOI>
[ 117.712834] <ffffffff8028ad41>{mpage_writepages+730}
<ffffffff802495bd>{find_get_pages+91}
[ 117.721821] <ffffffff8024fd99>{pagevec_lookup+23}
<ffffffff8025096d>{invalidate_mapping_pages+183}
[ 117.731498] <ffffffff80212c8d>{smp_call_function+48}
<ffffffff880c44e3>{:md_mod:do_md_run+664}
[ 117.740853] <ffffffff880c5923>{:md_mod:md_ioctl+353}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 117.751710] <ffffffff880c68c0>{:md_mod:md_ioctl+4350}
<ffffffff80280120>{__d_lookup+173}
[ 117.760546] <ffffffff80277555>{do_lookup+99}
<ffffffff8027ef84>{dput+33}
[ 117.767946] <ffffffff802c8786>{blkdev_driver_ioctl+91}
<ffffffff802c8e94>{blkdev_ioctl+1690}
[ 117.777088] <ffffffff880c4fad>{:md_mod:md_open+44}
<ffffffff8039e667>{__mutex_lock_interruptible_slowpath+816}
[ 117.787829] <ffffffff8039ea47>{__mutex_lock_slowpath+751}
<ffffffff80270944>{check_disk_change+29}
[ 117.797506] <ffffffff880c4fdb>{:md_mod:md_open+90}
<ffffffff8039e2e6>{__mutex_unlock_slowpath+403}
[ 117.807253] <ffffffff8027170f>{do_open+653}
<ffffffff80270cfd>{bdget+274}
[ 117.814740] <ffffffff802709f8>{block_ioctl+25}
<ffffffff8027ae59>{do_ioctl+33}
[ 117.822668] <ffffffff8027b0f8>{vfs_ioctl+597}
<ffffffff8027b16a>{sys_ioctl+89}
[ 117.830668] <ffffffff80292346>{do_ioctl32_pointer+9}
<ffffffff80291ed4>{compat_sys_ioctl+627}
[ 117.839904] <ffffffff8021817e>{ia32_sysret+0}
[ 123.802707] raid5: device dm-3 operational as raid disk 3
[ 123.808102] raid5: device dm-2 operational as raid disk 2
[ 123.813515] raid5: device dm-1 operational as raid disk 1
[ 123.818932] raid5: device dm-0 operational as raid disk 0
[ 123.824632] raid5: allocated 4262kB for md1
[ 123.828873] raid5: raid level 5 set md1 active with 4 out of 4 devices,
algorithm 2
[ 123.836541] RAID5 conf printout:
[ 123.839818] --- rd:4 wd:4 fd:0
[ 123.842973] disk 0, o:1, dev:dm-0
[ 123.846376] disk 1, o:1, dev:dm-1
[ 123.849777] disk 2, o:1, dev:dm-2
[ 123.853187] disk 3, o:1, dev:dm-3
[ 123.888070] md: bind<dm-10>
[ 123.913148] md: bind<dm-11>
[ 123.927897] raid1: raid set md0 active with 2 out of 2 mirrors
After that, everything keeps working as normal. Any ideas?
/* Steinar */
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