Return-path: Received: from wm14.inbox.com ([208.50.6.14]) by canuck.infradead.org with smtp (Exim 4.63 #1 (Red Hat Linux)) id 1IIGr3-0007iS-30 for kexec@lists.infradead.org; Tue, 07 Aug 2007 00:39:39 -0400 Received: from inbox.com (127.0.0.1:25) by inbox.com with [InBox.Com SMTP Server] id <708060158105.WM14> for from ; Mon, 6 Aug 2007 8:39:13 PM -0800 Mime-Version: 1.0 Date: Mon, 6 Aug 2007 20:39:12 -0800 Message-ID: <680FB55E340.00000842dseetharam@inbox.com> From: Dharmosoth Seetharam Subject: Mini kernel ( kexec ) is having boot time errors List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org+dwmw2=infradead.org@lists.infradead.org To: vgoyal@in.ibm.com, kexec@lists.infradead.org Hi, I am getting the following error when my system gets panic it tries to switch into mini kernel ( pre-loaded one). pre-loaded the mini kernel with the following option. /* kexec -p /usr/u/seetharam/bin/vmlinux.10888 --initrd=/boot/initrd-2.6.20-aruba_0.0.10888.img --command-line=" root=/dev/system/rootvol console=ttyS0,19200n8 SPEED=19200 init 1 maxcpus=1 irqpoll " --serial-baud=19200 --console-vga --console-serial --args-linux */ [root@tc210 root]# mount | grep root /dev/system/rootvol on / type xfs (rw,sync) [ 359.466225] irq 19: nobody cared (try booting with the "irqpoll" option) [ 359.506286] [ 359.506287] Call Trace: [ 359.529762] [] __report_bad_irq+0x38/0x90 [ 359.567313] [] note_interrupt+0x8d/0xd0 [ 359.600086] [] handle_fasteoi_irq+0x93/0xb0 [ 359.634936] [] do_IRQ+0xfd/0x170 [ 359.664071] [] ret_from_intr+0x0/0xb [ 359.695286] [] vprintk+0x23c/0x250 [ 359.725459] [] handle_IRQ_event+0x20/0x60 [ 359.759271] [] note_interrupt+0x51/0xd0 [ 359.792041] [] handle_edge_irq+0xd4/0x110 [ 359.825851] [] do_IRQ+0xfd/0x170 [ 359.854990] [] smp_local_timer_interrupt+0xe/0x30 [ 359.892953] [] ret_from_intr+0x0/0xb [ 359.924167] [ 359.936736] handlers: [ 359.950292] [] (usb_hcd_irq+0x0/0x80) [ 359.981610] [] (usb_hcd_irq+0x0/0x80) [ 360.012927] Disabling IRQ #19 [ 360.046773] generic_sse: 5497.000 MB/sec [ 360.072317] raid5: using function: generic_sse (5497.000 MB/sec) [ 360.108256] md: md driver 0.90.0 MAX_MD_DEVS=1048576, MD_SB_DISKS=27 [ 360.146413] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com [ 360.196921] md: raidcm personality registered as nr 9 [ 360.227155] IPv4 over IPv4 tunneling driver [ 360.252222] GRE over IPv4 tunneling driver [ 360.276890] TCP cubic registered [ 360.296234] NET: Registered protocol family 1 [ 360.322311] NET: Registered protocol family 10 [ 360.348987] IPv6 over IPv4 tunneling driver [ 360.374099] NET: Registered protocol family 17 [ 360.400775] 802.1Q VLAN Support v1.8 Ben Greear [ 360.441379] All bugs added by David S. Miller [ 360.889982] md: Autodetecting RAID arrays. [ 360.914522] md: autorun ... [ 360.931240] md: ... autorun DONE. [ 360.951151] RAMDISK: Compressed image found at block 0 [ 361.045990] RAMDISK: incomplete write (-28 != 32768) 8388608 [ 361.429544] VFS: Cannot open root device "/dev/system/rootvol" or unknown-block(0,0) [ 361.475850] Please append a correct "root=" boot option [ 361.507115] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 361.556556] I have given the cmd parameter "irqpoll" but, suggesting me to use irqpoll...:) Please help me in this regards. Thanks, Seetharam _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec