Messages in this thread | | | Date | Tue, 4 Nov 2008 18:26:15 +0100 | From | Folkert van Heusden <> | Subject | [2.6.26] ERROR FC host 'qla2xxx' attempted to flush work, when no workqueue created |
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While running my http://vanheusden.com/pyk/ script (which randomly inserts and removes modules) I triggered the folllowing WARNING in a 2.6.26 kernel on an IBM xSeries x3650 (2 quadcores (intel qc x5450) and 10GB ram).
[ 2813.078094] ERROR: FC host 'qla2xxx' attempted to flush work, when no workqueue created. [ 2813.078094] Pid: 10082, comm: qla2xxx_8_dpc Tainted: G W 2.6.26-1-amd64 #1 [ 2813.078094] [ 2813.078094] Call Trace: [ 2813.078094] [<ffffffffa00a06f4>] :scsi_transport_fc:fc_flush_work+0x33/0x41 [ 2813.078094] [<ffffffffa00a2c98>] :scsi_transport_fc:fc_remote_port_add+0x2b/0x60d [ 2813.078094] [<ffffffffa03864a4>] :qla2xxx:qla2x00_update_fcport+0x2b8/0x363 [ 2813.078094] [<ffffffffa038e02d>] :qla2xxx:qla2x00_get_port_database+0x2f0/0x2fe [ 2813.078094] [<ffffffffa03868fa>] :qla2xxx:qla2x00_configure_local_loop+0x32a/0x3c0 [ 2813.078094] [<ffffffffa0386d14>] :qla2xxx:qla2x00_configure_loop+0x384/0x10fd [ 2813.078094] [<ffffffffa038c854>] :qla2xxx:qla2x00_get_retry_cnt+0x43/0xbd [ 2813.078094] [<ffffffff8023ca94>] process_timeout+0x0/0x5 [ 2813.078094] [<ffffffff8042874a>] schedule_timeout+0x85/0xad [ 2813.078094] [<ffffffffa0387ae9>] :qla2xxx:qla2x00_loop_resync+0x5c/0xae [ 2813.078094] [<ffffffffa03848d5>] :qla2xxx:qla2x00_do_dpc+0x435/0x4d4 [ 2813.078094] [<ffffffffa03844a0>] :qla2xxx:qla2x00_do_dpc+0x0/0x4d4 [ 2813.078094] [<ffffffff80245efb>] kthread+0x47/0x74 [ 2813.078094] [<ffffffff80230057>] schedule_tail+0x27/0x5c [ 2813.078094] [<ffffffff8020cef8>] child_rip+0xa/0x12 [ 2813.078094] [<ffffffff80245eb4>] kthread+0x0/0x74 [ 2813.078161] [<ffffffff8020ceee>] child_rip+0x0/0x12
Folkert van Heusden
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