Messages in this thread | | | Subject | Re: [BUG] Kernel Panic from AHD when power cycling external Disk/Array | From | Sean Bruno <> | Date | Tue, 08 Aug 2006 12:29:54 -0700 |
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On Tue, 2006-08-08 at 12:22 -0700, Sean Bruno wrote: > Running a 29320R with CentOS 4.3 and 2.6.17.8 installed. > > > Got this interesting BUG from 2.6.17.8 today. Each time I reset my > external SCSI Disk connected to my 29320R the kernel throws this error > and locks up: > > scsi0: Someone reset channel A > BUG: soft lockup detected on CPU#0! > <c013258b> softlockup_tick+0x7f/0x8e <c011e6e4> update_process_times > +0x35/0x57 <c0104eda> timer_interrupt+0x3d/0x60 <c0132698> > handle_IRQ_event+0x21/0x4a > <c0132739> __do_IRQ+0x78/0xcb <c0103eb5> do_IRQ+0x6b/0x7a > <c0102c4a> common_interrupt+0x1a/0x20 <c02d3a2a> > _spin_unlock_irqrestore+0xa/c <e08d0481> ahd_linux_isr+0x173/0x17f > [aic79xx] <c0132698> handle_IRQ_event+0xa <c0132739> __do_IRQ+0x78/0xcb > <c0103ea8> do_IRQ+0x5e/0x7a > ======================= > <c0102c4a> common_interrupt+0x1a/0x20 <c011b5bc> __do_softirq > +0x2c/0x7d > <c0103f8c> do_softirq+0x38/0x3f > ======================= > <c0103eba> do_IRQ+0x70/0x7a <c0102c4a> common_interrupt+0x1a/0x20 > <c0101150> mwait_idle+0x1a/0x2a <c01010bf> cpu_idle+0x40/0x5c > <c038c618> start_kernel+0x184/0x186 > > > > H/W specs: > (lspci) > 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM > Controller/Host-Hub Interface (rev 02) > 00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller > (rev 02) > 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #1 (rev 02) > 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #2 (rev 02) > 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #3 (rev 02) > 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #4 (rev 02) > 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 > EHCI Controller (rev 02) > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) > 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC > Interface Bridge (rev 02) > 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE > Controller (rev 02) > 02:05.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 > Gigabit Ethernet Controller (rev 13) > 02:09.0 VGA compatible controller: Silicon Integrated Systems [SiS] > 315PRO PCI/AGP VGA Display Adapter > 02:0c.0 SCSI storage controller: Adaptec ASC-29320A U320 (rev 10) > FWIW, this error does not occur with the CentOS stock kernel 2.6.9-34.0.2.EL
Sean
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