On Tue, Sep 23, 2008 at 06:06:03PM +0300, Meelis Roos wrote: > I tried to use Qlogic wide SE SCSI SBus controllers. First tied one in > Sparcstation 5 (sparc32) with etch and sarge installers, then tried > another in E3500. Both tries on SS5 hung when loadin qlogicpti module. > E3500 conf doesn't autoload SBus drivers and the card was properly > inserted only after installation, so I tried to modprobe qlogicpti after > booting up. This also results in a hang but outputs that much on console > before hanging. Maybe the error handling spinlock lockup gives a clue to > someone... What kernel version is this trace from? > [ 3570.576359] qlogicpti0: IRQ 12 SCSI ID 7 (Firmware v1.31.32)(FCode 1.21 95/05/18) > [ 3571.002975] qlogicpti0: [Fast Wide, using single ended interface] > [ 3571.078001] scsi2 : PTI Qlogic,ISP SBUS SCSI irq 12 regs at 000001c520010000 > [ 3571.667582] scsi 2:0:2:0: Direct-Access FUJITSU M2954ESP SUN4.2G 2545 PQ: 0 ANSI: 2 > [ 3571.768584] sd 2:0:2:0: [sdg] 8385121 512-byte hardware sectors (4293 MB) > [ 3571.852563] sd 2:0:2:0: [sdg] Write Protect is off > [ 3571.907932] sd 2:0:2:0: [sdg] Mode Sense: 9f 00 00 08 > [ 3571.973016] sd 2:0:2:0: [sdg] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA > [ 3572.082467] sd 2:0:2:0: [sdg] 8385121 512-byte hardware sectors (4293 MB) > [ 3572.166373] sd 2:0:2:0: [sdg] Write Protect is off > [ 3572.221718] sd 2:0:2:0: [sdg] Mode Sense: 9f 00 00 08 > [ 3572.286814] sd 2:0:2:0: [sdg] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA > [ 3572.394250] sdg: unknown partition table > [ 3572.455839] sd 2:0:2:0: [sdg] Attached SCSI disk > [ 3572.511006] sd 2:0:2:0: Attached scsi generic sg7 type 0 > [ 3578.075788] qlogicpti0: Aborting cmd for tgt[2] lun[0] > [ 3578.137633] qlogicpti0: Aborting cmd for tgt[2] lun[1] > [ 3696.467069] BUG: spinlock lockup on CPU#7, scsi_eh_2/1737, fffff8004d0f8060 > [ 3696.548319] Call Trace: > [ 3696.577498] [0000000000590e5c] _raw_spin_lock+0xfc/0x160 > [ 3696.642105] [000000000069dc5c] _spin_lock_irqsave+0x1c/0x40 > [ 3696.709816] [00000000005d5090] scsi_send_eh_cmnd+0x70/0x280 > [ 3696.777530] [00000000005d52c4] scsi_eh_tur+0x24/0xa0 > [ 3696.837958] [00000000005d5f8c] scsi_error_handler+0x2cc/0x3c0 > [ 3696.907783] [000000000047676c] kthread+0x4c/0x80 > [ 3696.964032] [000000000042707c] kernel_thread+0x3c/0x60 > [ 3697.026543] [0000000000476694] kthreadd+0x174/0x200 > [ 3697.086064] CPU[ 6]: TSTATE[0000009980009602] TPC[000000000069dc40] TNPC[000000000069dc44] TASK[NULL:-1] > [ 3697.202709] TPC[_spin_lock_irqsave+0x0/0x40] O7[complete+0x14/0x60] I7[scsi_eh_done+0x24/0x40] RPC[qpti_intr+0] > [ 3697.359973] * CPU[ 7]: TSTATE[0000000080009625] TPC[0000000000427074] TNPC[0000000000427078] TASK[scsi_eh_2:1737] > [ 3697.483975] TPC[kernel_thread+0x34/0x60] O7[kernel_thread+0x8/0x60] I7[kthreadd+0x174/0x200] RPC[0x0] > > -- > Meelis Roos (mroos@xxxxx) http://www.cs.ut.ee/~mroos/ > -- > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Matthew Wilcox Intel Open Source Technology Centre "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step." -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
