kernel-xen-2.6.17-1.2630.fc6 rawhide-20060912 xenguest-install text-mode When I hit "Reboot" at the end of a successful install, kernel panic. It subsequently booted fine though. sending termination signals...done Unable to handle kernel paging request at 0000000321294af0 RIP: [<ffffffff80284de0>] task_rq_lock+0x2b/0x71 PGD 2f247067 PUD 0 Oops: 0000 [1] SMP last sysfs file: /block/xvda/xvda1/dev CPU 0 Modules linked in: dm_emc dm_round_robin dm_multipath dm_snapshot dm_mirror dm_zero dm_mod xfs jfs reiserfs lock_nolock gfs2 ext3 jbd msdos raid456 xor raid1 raid0 xenblk xennet iscsi_tcp libiscsi scsi_transport_iscsi sr_mod sd_mod scsi_mod ide_cd cdrom ipv6 squashfs pcspkr loop nfs nfs_acl fscache lockd sunrpc vfat fat cramfs Pid: 1, comm: init Not tainted 2.6.17-1.2630.fc6xen #1 RIP: e030:[<ffffffff80284de0>] [<ffffffff80284de0>] task_rq_lock+0x2b/0x71 RSP: e02b:ffff880001fc1da8 EFLAGS: 00010086 RAX: 0000000074181416 RBX: ffffffff806c3460 RCX: 0000000000000008 RDX: ffffffffff578000 RSI: ffff880001fc1df8 RDI: ffff88002f254040 RBP: ffff880001fc1dc8 R08: 0000000000000009 R09: 0000000000000000 R10: 0000000000000004 R11: ffffffffff578000 R12: ffffffff806c3460 R13: ffff880001fc1df8 R14: ffff88002f254040 R15: 0000000000000000 FS: 00002aaaabbec120(0063) GS:ffffffff8064e000(0000) knlGS:0000000000000000 CS: e033 DS: 0000 ES: 0000 Process init (pid: 1, threadinfo ffff880001fc0000, task ffff8800000377e0) Stack: 000000000000000d ffff88002f254040 0000000000000008 0000000000000008 ffff880001fc1e28 ffffffff80246589 0000000000000000 0000000000000008 0000000000000000 ffffffff8030a1b0 Call Trace: [<ffffffff80246589>] try_to_wake_up+0x24/0x376 [<ffffffff8030a1b0>] avc_has_perm+0x43/0x55 [<ffffffff80291bd4>] signal_wake_up+0x1e/0x2d [<ffffffff80291d91>] __group_complete_signal+0x1ae/0x283 [<ffffffff80291eef>] __group_send_sig_info+0x89/0x94 [<ffffffff8025adab>] group_send_sig_info+0x48/0x6f [<ffffffff8023b478>] tty_ldisc_deref+0x68/0x7b [<ffffffff8024bfe2>] sys_kill+0xbe/0x127 [<ffffffff802167d9>] vfs_write+0x13f/0x174 [<ffffffff80216f66>] sys_write+0x45/0x6e [<ffffffff8025d816>] system_call+0x86/0x8b [<ffffffff8025d790>] system_call+0x0/0x8b Code: 48 8b 04 c5 40 aa 68 80 4c 03 60 08 4c 89 e7 e8 a8 d2 fd ff RIP [<ffffffff80284de0>] task_rq_lock+0x2b/0x71 RSP <ffff880001fc1da8> CR2: 0000000321294af0 <3>BUG: sleeping function called from invalid context at kernel/rwsem.c:20 in_atomic():0, irqs_disabled():1 Call Trace: [<ffffffff8029b1fa>] down_read+0x15/0x23 [<ffffffff80293852>] blocking_notifier_call_chain+0x13/0x36 [<ffffffff802152e0>] do_exit+0x1f/0x8a3 [<ffffffff80264c32>] do_page_fault+0x1136/0x11e2 [<ffffffff8020ac9c>] kmem_cache_alloc+0x73/0x7e [<ffffffff80309112>] avc_alloc_node+0x3a/0x193 [<ffffffff8025df37>] error_exit+0x0/0x6e [<ffffffff80284de0>] task_rq_lock+0x2b/0x71 [<ffffffff80284dcb>] task_rq_lock+0x16/0x71 [<ffffffff80246589>] try_to_wake_up+0x24/0x376 [<ffffffff8030a1b0>] avc_has_perm+0x43/0x55 [<ffffffff80291bd4>] signal_wake_up+0x1e/0x2d [<ffffffff80291d91>] __group_complete_signal+0x1ae/0x283 [<ffffffff80291eef>] __group_send_sig_info+0x89/0x94 [<ffffffff8025adab>] group_send_sig_info+0x48/0x6f [<ffffffff8023b478>] tty_ldisc_deref+0x68/0x7b [<ffffffff8024bfe2>] sys_kill+0xbe/0x127 [<ffffffff802167d9>] vfs_write+0x13f/0x174 [<ffffffff80216f66>] sys_write+0x45/0x6e [<ffffffff8025d816>] system_call+0x86/0x8b [<ffffffff8025d790>] system_call+0x0/0x8b Kernel panic - not syncing: Attempted to kill init! libvir: Xen Daemon error : GET operation failed: No such domain test2 Guest installation complete... restarting guest. libvir: Xen Daemon error : GET operation failed: No such domain test2 Bootdata ok (command line is ro root=LABEL=/1 console=xvc0) Linux version 2.6.17-1.2630.fc6xen (brewbuilder.redhat.com) (gcc version 4.1.1 20060828 (Red Hat 4.1.1-20)) #1 SMP Wed Sep 6 16:40:06 EDT 2006 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000030800000 (usable) No mptable found. Built 1 zonelists. Total pages: 198656 Kernel command line: ro root=LABEL=/1 console=xvc0 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 1596.477 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Software IO TLB disabled Memory: 761080k/794624k available (2348k kernel code, 24680k reserved, 1344k data, 172k init) Calibrating delay using timer specific routine.. 3992.86 BogoMIPS (lpj=7985720) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 3 CPU: Processor Core ID: 0 (SMP-)alternatives turned off Brought up 1 CPUs checking if image is initramfs... it is Grant table initialized NET: Registered protocol family 16 Brought up 1 CPUs PCI: setting up Xen PCI frontend stub ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI: disabled xen_mem: Initialising balloon driver. usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: System does not support PCI PCI: System does not support PCI NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered IA-32 Microcode Update Driver: v1.14-xen <tigran> audit: initializing netlink socket (disabled) audit(1158064293.036:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key 880793BEAE9CD1B3 - User ID: Red Hat, Inc. (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 rtc: IRQ 8 is not free. Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize Xen virtual console successfully installed as xvc0 Bootdata ok (command line is ro root=LABEL=/1 console=xvc0) Linux version 2.6.17-1.2630.fc6xen (brewbuilder.redhat.com) (gcc version 4.1.1 20060828 (Red Hat 4.1.1-20)) #1 SMP Wed Sep 6 16:40:06 EDT 2006 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000030800000 (usable) No mptable found. Built 1 zonelists. Total pages: 198656 Kernel command line: ro root=LABEL=/1 console=xvc0 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 1596.477 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Software IO TLB disabled Memory: 761080k/794624k available (2348k kernel code, 24680k reserved, 1344k data, 172k init) Calibrating delay using timer specific routine.. 3992.86 BogoMIPS (lpj=7985720) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 3 CPU: Processor Core ID: 0 (SMP-)alternatives turned off Brought up 1 CPUs checking if image is initramfs... it is Grant table initialized NET: Registered protocol family 16 Brought up 1 CPUs PCI: setting up Xen PCI frontend stub ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI: disabled xen_mem: Initialising balloon driver. usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: System does not support PCI PCI: System does not support PCI NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered IA-32 Microcode Update Driver: v1.14-xen <tigran> audit: initializing netlink socket (disabled) audit(1158064293.036:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key 880793BEAE9CD1B3 - User ID: Red Hat, Inc. (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 rtc: IRQ 8 is not free. Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize Xen virtual console successfully installed as xvc0 Event-channel device installed. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx ide-floppy driver 0.99.newide usbcore: registered new driver libusual usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: No PS/2 controller found. Probing ports directly. i8042.c: No controller found. mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 TCP bic registered Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 XENBUS: Device with no driver: device/vbd/51712 XENBUS: Device with no driver: device/vif/0 Write protecting the kernel read-only data: 449k Red Hat nash version 5.1.15 starting Mounting proc filesystem Mounting sysfs filesystem Creating /dev Creating initial device nodes Setting up hotplug. Creating block device nodes. Loading uhci-hcd.ko module USB Universal Host Controller Interface driver v3.0 Loading ohci-hcd.ko module Loading ehci-hcd.ko module Loading jbd.ko module Loading ext3.ko module Loading xenblk.ko module Registering block device major 202 xvda: xvda1 xvda2 Creating root device. Mounting root filesystem. EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. Setting up other filesystems. Setting up new root fs no fstab.sys, mounting internal defaults Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys audit(1158064316.930:2): enforcing=1 old_enforcing=0 auid=4294967295 security: 3 users, 6 roles, 1532 types, 159 bools, 1 sens, 256 cats security: 58 classes, 47255 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev xvda1, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev eventpollfs, type eventpollfs), uses task SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev cpuset, type cpuset), not configured for labeling SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts audit(1158064317.090:3): policy loaded auid=4294967295 INIT: version 2.86 booting SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts Welcome to Fedora Core Press 'I' to enter interactive startup. Cannot access the Hardware Clock via any known method. Use the --debug option to see the details of our search for an access method. Setting clock (utc): Tue Sep 12 05:31:59 MST 2006 [ OK ] Starting udev: [ OK ] Setting hostname test2.fedora.phx.redhat.com: [ OK ] No devices found Setting up Logical Volume Management: No volume groups found [ OK ] Checking filesystems Checking all file systems. [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/xvda1 /1: clean, 35864/2113280 files, 341090/2112539 blocks [ OK ] Remounting root filesystem in read-write mode: [ OK ]
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This report targets FC6, which is now end-of-life. Please re-test against Fedora 7 or later, and if the issue persists, open a new bug. Thanks