Description of problem: Tested with f7 xen kernel 2.6.20-2931.fc7xen. Same Problem appears with latest xen kernels of fc5 and fc6 (about 2 Month ago). How reproducible: Every time the kernel boots. Steps to Reproduce: 1. Power on 2. Kernel boots 3. Kernel-Panic 4. Automatic reboot Actual results: "Kernel panic - not syncing: Attempted to kill init!" Expected results: Full system startup with a console prompt. Additional info: Sorry, only fragments of the boot messages available. I don't know how to get a logfile if root partition does not mount. I think the following messages are telling something about the problem: "3w-9xxx: scsi0: ERROR: (0x06:0x00...........to ioremap." "ATA: abnormal status 0x8 on port 0x177" "device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel Reading all physical volumes. This may take a while... No volume groups found Volume group "VolGroup00" not found mount: could not find filesystem /dev/root setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init!" output of lsmod: Module Size Used by vmnet 41524 22 parport_pc 30821 0 vmmon 1803692 24 ppdev 12741 0 ipt_MASQUERADE 7745 1 iptable_nat 11461 1 nf_nat 22381 2 ipt_MASQUERADE,iptable_nat nf_conntrack_ipv4 15049 3 iptable_nat xt_state 6593 1 nf_conntrack 63049 5 ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4,xt_state nfnetlink 9945 3 nf_nat,nf_conntrack_ipv4,nf_conntrack ipt_REJECT 8641 2 xt_tcpudp 7233 4 iptable_filter 7105 1 ip_tables 16517 2 iptable_nat,iptable_filter x_tables 18629 6 ipt_MASQUERADE,iptable_nat,xt_state,ipt_REJECT,xt_tcpudp,ip_tables bridge 53977 0 parport 38281 2 parport_pc,ppdev ipv6 277957 18 dm_multipath 21961 0 e100 38349 0 3c59x 45545 0 i2c_piix4 12493 0 mii 9409 2 e100,3c59x i2c_core 27841 1 i2c_piix4 osst 53981 0 floppy 58661 0 sr_mod 20837 1 cdrom 37089 1 sr_mod st 39901 0 sg 37469 0 dm_snapshot 20709 0 dm_zero 6209 0 dm_mirror 25153 0 dm_mod 56833 11 dm_multipath,dm_snapshot,dm_zero,dm_mirror pata_serverworks 13889 1 libata 117809 1 pata_serverworks aic7xxx 137337 0 scsi_transport_spi 27073 1 aic7xxx 3w_9xxx 36037 3 sd_mod 31297 4 scsi_mod 140749 9 osst,sr_mod,st,sg,libata,aic7xxx,scsi_transport_spi,3w_9xxx,sd_mod ext3 125513 3 jbd 59881 1 ext3 mbcache 12485 1 ext3 ehci_hcd 35405 0 ohci_hcd 23877 0 uhci_hcd 27089 0 output of lspci: 00:00.0 Host bridge: Broadcom CNB20LE Host Bridge (rev 06) 00:00.1 Host bridge: Broadcom CNB20LE Host Bridge (rev 06) 00:01.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) 00:02.0 SCSI storage controller: Adaptec AHA-2940/2940W / AIC-7871 00:03.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) 00:04.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH Fritz!PCI v2.0 ISDN (rev 02) 00:06.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 08) 00:0f.0 ISA bridge: Broadcom OSB4 South Bridge (rev 51) 00:0f.1 IDE interface: Broadcom OSB4 IDE Controller 00:0f.2 USB Controller: Broadcom OSB4/CSB5 OHCI USB Controller (rev 04) 01:01.0 RAID bus controller: 3ware Inc 9xxx-series SATA-RAID content of /proc/cpuinfo: processor: 0 vendor_id: GenuineIntel cpu family: 6 model: 8 model name: Pentium III (Coppermine) stepping: 10 cpu MHz: 999.623 cache size: 256 KB fdiv_bug: no hlt_bug: no f00f_bug: no coma_bug: no fpu: yes fpu_exception: yes cpuid level: 2 wp: yes flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips: 1999.72 clflush size: 32 processor: 1 vendor_id: GenuineIntel cpu family: 6 model: 8 model name: Pentium III (Coppermine) stepping: 10 cpu MHz: 999.623 cache size: 256 KB fdiv_bug: no hlt_bug: no f00f_bug: no coma_bug: no fpu: yes fpu_exception: yes cpuid level: 2 wp: yes flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips: 1998.83 clflush size: 32
Could you show the output of 'lspci -vv -s 01:01.0'?
(In reply to comment #1) > Could you show the output of 'lspci -vv -s 01:01.0'? Here we go: lspci -vv -s 01:01.0 01:01.0 RAID bus controller: 3ware Inc 9xxx-series SATA-RAID Subsystem: 3ware Inc 9xxx-series SATA-RAID Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (2250ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 24 Region 0: I/O ports at e800 [size=256] Region 1: Memory at febffc00 (64-bit, non-prefetchable) [size=256] Region 3: Memory at fb800000 (64-bit, prefetchable) [size=8M] Expansion ROM at febe0000 [disabled] [size=64K] Capabilities: [40] PCI-X non-bridge device Command: DPERE- ERO- RBC=512 OST=1 Status: Dev=ff:1f.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz- 533MHz- Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Created attachment 209141 [details] Experimental fix for 3w-9xxx work under Xen 3w-9xxx is ignoring the length of the PCI memory resource it should use and trying to ioremap() PAGE_SIZE bytes instead of the 256 bytes it can use. This patch fixes this, and should solve this bug.
I have built an experimental package including the patch on attachment #209141 [details]. It is available at: http://koji.fedoraproject.org/koji/taskinfo?taskID=177180 Could you test if it solves the problem?
(In reply to comment #4) > I have built an experimental package including the patch on attachment > #209141 [edit]. It is available at: > http://koji.fedoraproject.org/koji/taskinfo?taskID=177180 > > Could you test if it solves the problem? The experimental kernel seems to work great. System comes up perfectly.
Patch on CVS. Should go to next F-7 update.
kernel-xen-2.6-2.6.20-2943.fc7 has been pushed to the Fedora 7 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update kernel-xen-2.6'
kernel-xen-2.6-2.6.20-2943.fc7 has been pushed to the Fedora 7 stable repository. If problems still persist, please make note of it in this bug report.