Tejun, here is the relevant output: [ 39.868755] XXX kobject_get(pata_legacy.0): ref=3++ (ata_tport_add:ata_host_register:ata_host_activate) [ 39.875762] XXX kobject_get(pata_legacy.0): ref=4++ (ata_tport_add:ata_host_register:ata_host_activate) [ 39.877885] XXX kobject_get(pata_legacy.0): ref=5++ (kobject_add:device_add:ata_tport_add) [ 39.971742] scsi host0: pata_legacy [ 39.999736] ata1: PATA max PIO4 cmd 0x1f0 ctl 0x3f6 irq 14 [ 40.157745] ata1.00: ATA-4: QUANTUM FIREBALL CR8.4A, A5U.1200, max UDMA/66 [ 40.159149] ata1.00: 16514064 sectors, multi 0: LBA [ 40.160111] ata1.00: configured for PIO [ 40.236700] scsi 0:0:0:0: Direct-Access ATA QUANTUM FIREBALL 1200 PQ: 0 ANSI: 5 [ 40.337686] sd 0:0:0:0: [sda] 16514064 512-byte logical blocks: (8.46 GB/7.87 GiB) [ 40.346688] sd 0:0:0:0: [sda] Write Protect is off [ 40.348681] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 40.365678] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 40.367688] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 40.540654] sda: sda1 sda2 sda3 sda4 [ 40.916596] sd 0:0:0:0: [sda] Attached SCSI disk [ 40.956594] XXX kobject_get(pata_legacy.1): ref=3++ (ata_tport_add:ata_host_register:ata_host_activate) [ 40.968587] XXX kobject_get(pata_legacy.1): ref=4++ (ata_tport_add:ata_host_register:ata_host_activate) [ 40.971139] XXX kobject_get(pata_legacy.1): ref=5++ (kobject_add:device_add:ata_tport_add) [ 41.152561] scsi host1: pata_legacy [ 41.227549] ata2: PATA max PIO4 cmd 0x170 ctl 0x376 irq 15 [ 41.690486] XXX kobject_put(pata_legacy.1): ref=6-- (device_del:ata_tport_delete:ata_host_detach) [ 41.692548] XXX kobject_put(pata_legacy.1): ref=5-- (ata_tport_delete:ata_host_detach:legacy_init [pata_legacy]) [ 41.719476] XXX kobject_put(pata_legacy.1): ref=4-- (klist_put:klist_del:device_del) [ 41.725471] XXX kobject_put(pata_legacy.1): ref=3-- (klist_devices_put:klist_put:klist_del) [ 41.745472] XXX kobject_put(pata_legacy.1): ref=2-- (platform_device_unregister:legacy_init [pata_legacy]:do_one_initcall) [ 41.793466] XXX kobject_get(pata_legacy.2): ref=3++ (ata_tport_add:ata_host_register:ata_host_activate) [ 41.807475] XXX kobject_get(pata_legacy.2): ref=4++ (ata_tport_add:ata_host_register:ata_host_activate) [ 41.809848] XXX kobject_get(pata_legacy.2): ref=5++ (kobject_add:device_add:ata_tport_add) [ 41.991431] scsi host2: pata_legacy [ 42.036428] ata3: PATA max PIO4 cmd 0x1e8 ctl 0x3ee irq 11 [ 42.357388] XXX kobject_put(pata_legacy.2): ref=6-- (device_del:ata_tport_delete:ata_host_detach) [ 42.359786] XXX kobject_put(pata_legacy.2): ref=5-- (ata_tport_delete:ata_host_detach:legacy_init [pata_legacy]) [ 42.447367] XXX kobject_put(pata_legacy.2): ref=4-- (klist_put:klist_del:device_del) [ 42.470362] XXX kobject_put(pata_legacy.2): ref=3-- (klist_devices_put:klist_put:klist_del) [ 42.510357] XXX kobject_put(pata_legacy.2): ref=2-- (platform_device_unregister:legacy_init [pata_legacy]:do_one_initcall) [ 42.583346] XXX kobject_get(pata_legacy.3): ref=3++ (ata_tport_add:ata_host_register:ata_host_activate) [ 42.592340] XXX kobject_get(pata_legacy.3): ref=4++ (ata_tport_add:ata_host_register:ata_host_activate) [ 42.594415] XXX kobject_get(pata_legacy.3): ref=5++ (kobject_add:device_add:ata_tport_add) [ 42.815304] scsi host3: pata_legacy [ 42.881302] ata4: PATA max PIO4 cmd 0x168 ctl 0x36e irq 10 [ 43.292234] XXX kobject_put(pata_legacy.3): ref=6-- (device_del:ata_tport_delete:ata_host_detach) [ 43.294228] XXX kobject_put(pata_legacy.3): ref=5-- (ata_tport_delete:ata_host_detach:legacy_init [pata_legacy]) [ 43.340228] XXX kobject_put(pata_legacy.3): ref=4-- (klist_put:klist_del:device_del) [ 43.370225] XXX kobject_put(pata_legacy.3): ref=3-- (klist_devices_put:klist_put:klist_del) [ 43.411220] XXX kobject_put(pata_legacy.3): ref=2-- (platform_device_unregister:legacy_init [pata_legacy]:do_one_initcall) [ 43.599193] genirq: Flags mismatch irq 8. 00000000 (platform[pata_legacy.4]) vs. 00000080 (rtc0) [ 43.645179] XXX kobject_put(pata_legacy.4): ref=3-- (klist_put:klist_del:device_del) [ 43.685178] XXX kobject_put(pata_legacy.4): ref=2-- (klist_devices_put:klist_put:klist_del) [ 43.733174] XXX kobject_put(pata_legacy.4): ref=1-- (platform_device_unregister:legacy_init [pata_legacy]:do_one_initcall) [ 43.736259] XXX kobject_cleanup(pata_legacy.4): rel=device_release (put_device:platform_device_unregister:legacy_init [pata_legacy]) [ 43.738417] platform pata_legacy.4: XXX device_release: drel=platform_device_release trel= (null) cdrel= (null) [ 43.740160] platform pata_legacy.4: XXX device_release: devres_release_all() done [ 43.950138] XXX kobject_get(pata_legacy.5): ref=3++ (ata_tport_add:ata_host_register:ata_host_activate) [ 43.973137] XXX kobject_get(pata_legacy.5): ref=4++ (ata_tport_add:ata_host_register:ata_host_activate) [ 43.975360] XXX kobject_get(pata_legacy.5): ref=5++ (kobject_add:device_add:ata_tport_add) [ 44.338072] scsi host4: pata_legacy [ 44.389071] ata5: PATA max PIO4 cmd 0x160 ctl 0x366 irq 12 [ 44.699020] XXX kobject_put(pata_legacy.5): ref=6-- (device_del:ata_tport_delete:ata_host_detach) [ 44.701270] XXX kobject_put(pata_legacy.5): ref=5-- (ata_tport_delete:ata_host_detach:legacy_init [pata_legacy]) [ 44.714021] XXX kobject_put(pata_legacy.5): ref=4-- (klist_put:klist_del:device_del) [ 44.731015] XXX kobject_put(pata_legacy.5): ref=3-- (klist_devices_put:klist_put:klist_del) [ 44.750009] XXX kobject_put(pata_legacy.5): ref=2-- (platform_device_unregister:legacy_init [pata_legacy]:do_one_initcall) ... [ 252.348369] genirq: Flags mismatch irq 10. 00000000 (3c515) vs. 00000000 (platform[pata_legacy.3]) [ 252.379341] genirq: Flags mismatch irq 10. 00000000 (3c515) vs. 00000000 (platform[pata_legacy.3]) - Matthew -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
