Red Hat Bugzilla – Bug 83968
blk: queue error loading aic7xxx driver
Last modified: 2007-04-18 12:50:58 EDT
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20021003 Description of problem: I ugraded to Redhat errate kernel 2.4.18-24.8.0. Booting with the new kernel, I get the following message when the aic7xxx driver loads: blk: queue c24ee414, I/O limit 4095Mb (mask 0xffffffff) This is the full driver initialization message: SCSI subsystem driver Revision: 1.00 kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2 PCI: Found IRQ 11 for device 02:04.0 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8 <Adaptec 2940 Ultra SCSI adapter> aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs blk: queue c24ee414, I/O limit 4095Mb (mask 0xffffffff) Vendor: HP Model: C1537A Rev: L111 Type: Sequential-Access ANSI SCSI revision: 02 blk: queue c24eec14, I/O limit 4095Mb (mask 0xffffffff) I did not get this message with the previous kernel, 2.4.18-19.8.0. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Boot with the new 2.4.18-24.8.0 kernel 2. scsi driver loads 3. Actual Results: blk: queue c24ee414, I/O limit 4095Mb (mask 0xffffffff)error message Expected Results: No error message should be produced. Additional info:
Created attachment 89972 [details] Output of lspci -vv
bug duplicate of #67201: ------- Additional Comment #3 From Arjan van de Ven on 2002-07-10 08:16 ------- This is a harmless printk; the kernel tries to autoload something that doesn't work; that's ok because the initrd is about to load that anyway
No this is *not* a duplicate of #67201 #67201 seems to be refering to the message: "kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2" That's not the issue with this bug. The issue with this bug is the message: "blk: queue c24eec14, I/O limit 4095Mb (mask 0xffffffff)"
"blk: queue c24eec14, I/O limit 4095Mb (mask 0xffffffff)" means "this driver has advertised a PCI capability of 32 bits (0xffffffff)" and is no error
Motherboard is intel L440GX+ Hot swap Controller is Adaptec AIC-7896N This is an intel U2 Rack mount server Model ISP 2150 hotswap hard drives. I can get 8.0 to install on Hard but when it tries to boot up. I get hard drive errors. /sbin/modprobe -s -k SCSI_hostadapter err-number 2 Anyone have a clue on whats wrong????? Please help!!!!!!!!! Booting with the new kernel, I get the following message when the aic7xxx driver loads: blk: queue c24ee414, I/O limit 4095Mb (mask 0xffffffff) This is the full driver initialization message: SCSI subsystem driver Revision: 1.00 kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2 PCI: Found IRQ 11 for device 02:04.0 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 1, lun 0 0x12 00 00 00 ff 00 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 1, lun 0 0x12 00 00 00 ff 00 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 2, lun 0 0x12 00 00 00 ff 00 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 2, lun 0 0x12 00 00 00 ff 00 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 3, lun 0 0x12 00 00 00 ff 00 so on.. until id 15 then switches to the second scsi chaing scsi1 id0 and so on until id15 then <4>attached scsi disk sda at scsi0, channel 0, id 0, lun 0 <4>scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun0 0x00 00 00 00 00 00 <6>(scsi0:0:0:0) SCSISIGI 0xa4, SEQADDR 0x162, SSTAT0 0x0, SSTAT1 0x2 <6>(scsi0:0:0:0) SG_CACHEPTR 0x2, SSTAT2 0x0, STCNT 0x0 <4>SCSI host 0 abort (pid 0) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>SCSI host 0 abort (pid 0) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>(scsi0:0:0:0) Device reset, Message buffer in use <4>SCSI host 0 channel 0 reset (pid 0) timed out - trying harder... and so on.. keeps looping. <Adaptec 2940 Ultra SCSI adapter> aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs blk: queue c24ee414, I/O limit 4095Mb (mask 0xffffffff) Vendor: HP Model: C1537A Rev: L111 Type: Sequential-Access ANSI SCSI revision: 02 blk: queue c24eec14, I/O limit 4095Mb (mask 0xffffffff)
omali : you have a totally different issue (440GX chipsets aren't supported in 8.0 and aren't working properly)
sorry but i don't now how i can solve my problem can you tell me how i can install redhat on my hardware works another version of RedHat ? Help me please
omali: you can start by not using an unrelated bug number but open a new one....
The blk queue message is not a bug.