Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Checking for tmpfs mount on /dev/shm...OK
Checking PROT_EXEC mmap in /linodes/xinu/tmp/...OK
Checking for the skas3 patch in the host:
  - /proc/mm...found
  - PTRACE_FAULTINFO...found
  - PTRACE_LDT...found
UML running in SKAS3 mode
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Linux version 2.6.18-linode25 (root@nova1.theshore.net) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Fri Oct 6 01:29:17 EDT 2006
Built 1 zonelists.  Total pages: 128000
Kernel command line: mem=500M fake_ide fakehd con=null con0=fd:0,fd:1 devfs=nomount root=/dev/ubda ubda=/dev/vg1/xinu-21408 ubdb=/dev/vg1/xinu-25700 ubdc=/dev/vg1/xinu-21412 eth0=tuntap,xinu_0,fe:fd:46:55:81:c3 token_max=400000 token_refill=512
fakehd : Changing ubd name to "hd".
PID hash table entries: 2048 (order: 11, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 497280k available
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
Checking for host processor cmov support...Yes
Checking for host processor xmm support...No
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
/usr/include/linux/aio_abi.h not present during build
2.6 host AIO support not used - falling back to I/O thread
NET: Registered protocol family 16
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 16384 bind 8192)
TCP reno registered
Checking host MADV_REMOVE support...OK
mconsole (version 2) initialized on /linodes/xinu/.uml/xinu/mconsole
Netdevice 0 (fe:fd:46:55:81:c3) : TUN/TAP backend - 
Host TLS support detected
Detected host type: i386
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
fuse init (API version 7.7)
JFS: nTxBlock = 3886, nTxLock = 31088
SGI XFS with ACLs, security attributes, no debug enabled
SGI XFS Quota Management subsystem
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
CSLIP: code copyright 1989 Regents of the University of California.
SLIP linefill/keepalive option.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int32x1    655 MB/s
raid6: int32x2   1137 MB/s
raid6: int32x4    824 MB/s
raid6: int32x8    698 MB/s
raid6: using algorithm int32x2 (1137 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: measuring checksumming speed
   8regs     :  5147.200 MB/sec
   8regs_prefetch:  4807.600 MB/sec
   32regs    :  2627.600 MB/sec
   32regs_prefetch:  2802.400 MB/sec
raid5: using function: 8regs (5147.200 MB/sec)
md: multipath personality registered for level -4
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
u32 classifier
    Performance counters on
    OLD policer on 
IPv4 over IPv4 tunneling driver
GRE over IPv4 tunneling driver
ip_conntrack version 2.4 (3886 buckets, 31088 max) - 228 bytes per conntrack
ip_conntrack_pptp version 3.1 loaded
ip_nat_pptp version 3.0 loaded
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP bic registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
NET: Registered protocol family 15
Bridge firewalling registered
Ebtables v2.0 registered
ebt_ulog: not logging via ulog since somebody else already registered for PF_BRIDGE
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
Initialized stdio console driver
Console initialized on /dev/tty0
Initializing software serial port version 1
 ubda: unknown partition table
 ubdb: unknown partition table
 ubdc: unknown partition table
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
line_ioctl: tty0: ioctl KDSIGACCEPT called
 * version 2.85 booting
 * /etc/inittab[1]: rlevel field too long (max 11 characters)
 * /etc/inittab[2]: rlevel field too long (max 11 characters)
 * /etc/inittab[4]: id field too long (max 4 characters)
 * /etc/inittab[7]: id field too long (max 4 characters)
 * /etc/inittab[8]: id field too long (max 4 characters)
 * Mounting a tmpfs over /dev...                                         [ ok ]
 * Creating initial device nodes...                                      [ ok ]
line_ioctl: tty0: unknown ioctl: 0x541e
line_ioctl: tty0: unknown ioctl: 0x5603
 * Setting disc parameters...                                            [ ok ]
Adding 513016k swap on /dev/ubdb.  Priority:-1 extents:1 across:513016k
 * Checking root file system...
/dev/ubda: clean, 86545/328320 files, 449017/640256 blocks (check in 5 mo[ ok ]
EXT3 FS on ubda, internal journal
 * Setting the System Clock using the Hardware Clock as reference...
line_ioctl: tty1: unknown ioctl: 0x4b50
hwclock is unable to get I/O port access:  the iopl(3) call failed.
line_ioctl: tty1: unknown ioctl: 0x4b50
hwclock is unable to get I/O port access:  the iopl(3) call failed.
line_ioctl: tty1: unknown ioctl: 0x4b50                                  [ ok ]
 * Creating device-mapper devices...                                     [ ok ]
 * Setting up LVM Volume Groups...                                       [ ok ]
 * Starting Enterprise Volume Management System...                       [ ok ]
 * Checking all file systems...
/dev/ubdc: recovering journal
/dev/ubdc: clean, 92470/1010016 files, 1457935/2048256 blocks            [ ok ]
error: unknown error 1 setting key 'net.ipv4.conf.default.mc_forwarding'
 *ror: unknown error 1 setting key 'net.ipv4.conf.all.mc_forwarding'     [fail]
 * Mounting local filesystems...
kjournald starting.  Commit interval 5 seconds
EXT3 FS on ubdc, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
/dev/ubdc on /home type ext3 (rw)
 * Cleaning /etc/network/ifstate...                                      [ ok ]
 * Starting hotplug subsystem...                                         [ ok ]
 * Configuring network interfaces...                                     [ ok ]
#### WARNING ####
the firewall won't be started/stopped unless it is configured

please configure it and then edit /etc/default/shorewall
and set the "startup" variable to 1 in order to allow 
shorewall to start
#################
line_ioctl: tty0: unknown ioctl: 0x541e
line_ioctl: tty0: unknown ioctl: 0x5603
 * Setting the System Clock using the Hardware Clock as reference...
line_ioctl: tty1: unknown ioctl: 0x4b50
hwclock is unable to get I/O port access:  the iopl(3) call failed.      [ ok ]
 * Synchronizing clock to ntp.ubuntulinux.org...                         [ ok ]
 * Initializing random number generator...                               [ ok ]
 * Setting up X server socket directory...                               [ ok ]
 * Setting up ICE socket directory...                                    [ ok ]
 * Entering runlevel: 2
 * Starting system log daemon...                                         [ ok ]
 * Starting kernel log daemon...                                         [ ok ]
/usr/local/apachee/bin/proxyctl start: httpd started
 * Restoring ALSA mixer settings...
alsactl: load_state:1134: No soundcards found...
 * Starting internet superserver...                                      [ ok ]
Starting IP Traffic Monitor: iptraf.
Starting MySQL database server: mysqld.
 * Starting Postfix Mail Transport Agent...                              [ ok ]
 * Starting OpenBSD Secure Shell server...                               [ ok ]
Starting mail server: dovecot.
/etc/rc2.d/S22apache: line 1: ----------------------------: command not found
Starting Apache
/usr/local/apache/bin/apachectl start: httpd started
 * Starting NTP server...                                                [ ok ]
 * Starting periodic command scheduler...                                [ ok ]

Ubuntu 4.10 "Warty Warthog" li12-195.members.linode.com tty0

root@host39:~# cat /linodes/xinu/screenlog.last 
81473c24:  [<8003041f>] run_kernel_thread+0x5c/0x60
81473c34:  [<800588b8>] kthread+0x0/0xcf
81473c44:  [<800303f3>] run_kernel_thread+0x30/0x60
81473ca8:  [<8003ac55>] schedule_tail+0x2a/0x18a
81473cc4:  [<800588b8>] kthread+0x0/0xcf
81473cd4:  [<800588b8>] kthread+0x0/0xcf
81473ce0:  [<8002269b>] new_thread_handler+0xc7/0x11c
81473ce4:  [<800588b8>] kthread+0x0/0xcf
81473d1c:  [<8039a828>] __restore+0x0/0x8
81473d5c:  [<8039aa81>] kill+0x11/0x20

BUG: warning at kernel/irq/manage.c:353/free_irq()
814734c4:  [<800633bc>] free_irq+0x12a/0x12f
814734ec:  [<8039aa81>] kill+0x11/0x20
814734f0:  [<80025e95>] free_winch+0x5a/0x6a
81473500:  [<80025ee7>] winch_cleanup+0x1a/0x2a
8147350c:  [<8001bc43>] do_uml_exitcalls+0x12/0x1f
81473514:  [<8001c6a2>] uml_cleanup+0xf/0x11
81473518:  [<8001c6c2>] machine_power_off+0x5/0x19
8147351c:  [<8001f5ba>] panic_exit+0x46/0x4c
81473528:  [<800519a0>] notifier_call_chain+0x2a/0x40
81473544:  [<8003ef57>] panic+0x70/0x102
8147355c:  [<8001eaa6>] segv+0x1ad/0x2cb
81473584:  [<8039ab77>] sigemptyset+0x17/0x30
81473598:  [<80030ec2>] change_sig+0x5a/0x6f
81473628:  [<8001e8ba>] segv_handler+0xa5/0xe4
81473638:  [<8039aa81>] kill+0x11/0x20
8147364c:  [<8001e815>] segv_handler+0x0/0xe4
81473650:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473674:  [<80030bdd>] sig_handler+0x5d/0x68
8147368c:  [<8039a828>] __restore+0x0/0x8
814736cc:  [<8024f681>] as_move_to_dispatch+0xf/0x14e
814736ec:  [<803b0aad>] __libc_write+0x1d/0x60
8147370c:  [<8003479e>] switch_threads+0x39/0x6e
8147371c:  [<8039a775>] _longjmp_unwind+0x19/0x1c
8147374c:  [<8039a828>] __restore+0x0/0x8
8147378c:  [<8039a828>] __restore+0x0/0x8
814737cc:  [<803b0aad>] __libc_write+0x1d/0x60
8147382c:  [<803b1610>] ptrace+0x24/0x64
8147384c:  [<8003a7f7>] activate_task+0x6e/0x7b
81473864:  [<8007f636>] kmem_cache_free+0x54/0xdc
81473868:  [<8007f6e1>] kfree+0x23/0xc9
81473870:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147387c:  [<80030fc0>] set_signals+0x1c/0x28
8147388c:  [<8003a6bc>] __activate_task+0x27/0x3f
8147389c:  [<8003a6bc>] __activate_task+0x27/0x3f
814738b4:  [<8003a7f7>] activate_task+0x6e/0x7b
814738fc:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147391c:  [<8006ad9b>] test_clear_page_writeback+0x94/0xdf
8147393c:  [<8003a4d7>] task_rq_lock+0x15/0x1e
81473948:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147396c:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147398c:  [<8024f909>] as_dispatch_request+0x149/0x378
814739b4:  [<8024594b>] elv_next_request+0x45/0x156
814739d4:  [<8002a9de>] do_ubd_request+0x2b/0xbd
814739f0:  [<8001a1ce>] find_irq_by_fd+0x53/0x83
814739f8:  [<80030b12>] maybe_sigio_broken+0x1a/0x58
81473a10:  [<8001a26b>] reactivate_fd+0x6d/0x87
81473a30:  [<80029a69>] ubd_handler+0xb8/0xba
81473a74:  [<802480a7>] blk_remove_plug+0x39/0x6b
81473a88:  [<80029a70>] ubd_intr+0x5/0xb
81473a8c:  [<80062d3a>] handle_IRQ_event+0x2d/0x69
81473aac:  [<80062dda>] __do_IRQ+0x64/0xc2
81473ac8:  [<80019e42>] sigio_handler+0x0/0x6c
81473ad0:  [<8001a3a5>] do_IRQ+0x30/0x3e
81473adc:  [<80019e96>] sigio_handler+0x54/0x6c
81473af0:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473b14:  [<80030f92>] unblock_signals+0xac/0xb4
81473b28:  [<80248158>] blk_unplug_work+0xd/0x11
81473b30:  [<800556a9>] run_workqueue+0x72/0x10f
81473b48:  [<8024814b>] blk_unplug_work+0x0/0x11
81473b60:  [<800558ec>] worker_thread+0x1a6/0x1ce
81473b7c:  [<803d8c98>] schedule+0x2ea/0x571
81473ba4:  [<8003b23d>] default_wake_function+0x0/0x12
81473bc4:  [<8003b23d>] default_wake_function+0x0/0x12
81473be4:  [<80055746>] worker_thread+0x0/0x1ce
81473bec:  [<80058983>] kthread+0xcb/0xcf
81473c18:  [<800588b8>] kthread+0x0/0xcf
81473c24:  [<8003041f>] run_kernel_thread+0x5c/0x60
81473c34:  [<800588b8>] kthread+0x0/0xcf
81473c44:  [<800303f3>] run_kernel_thread+0x30/0x60
81473ca8:  [<8003ac55>] schedule_tail+0x2a/0x18a
81473cc4:  [<800588b8>] kthread+0x0/0xcf
81473cd4:  [<800588b8>] kthread+0x0/0xcf
81473ce0:  [<8002269b>] new_thread_handler+0xc7/0x11c
81473ce4:  [<800588b8>] kthread+0x0/0xcf
81473d1c:  [<8039a828>] __restore+0x0/0x8
81473d5c:  [<8039aa81>] kill+0x11/0x20

BUG: warning at kernel/irq/manage.c:353/free_irq()
81473498:  [<800633bc>] free_irq+0x12a/0x12f
814734c0:  [<8039aa81>] kill+0x11/0x20
814734c4:  [<8002405a>] close_one_chan+0xa4/0xaa
814734d4:  [<80024081>] close_chan+0x21/0x2f
814734ec:  [<800256a2>] close_lines+0x29/0x34
81473500:  [<800239f2>] console_exit+0x24/0x26
8147350c:  [<8001bc43>] do_uml_exitcalls+0x12/0x1f
81473514:  [<8001c6a2>] uml_cleanup+0xf/0x11
81473518:  [<8001c6c2>] machine_power_off+0x5/0x19
8147351c:  [<8001f5ba>] panic_exit+0x46/0x4c
81473528:  [<800519a0>] notifier_call_chain+0x2a/0x40
81473544:  [<8003ef57>] panic+0x70/0x102
8147355c:  [<8001eaa6>] segv+0x1ad/0x2cb
81473584:  [<8039ab77>] sigemptyset+0x17/0x30
81473598:  [<80030ec2>] change_sig+0x5a/0x6f
81473628:  [<8001e8ba>] segv_handler+0xa5/0xe4
81473638:  [<8039aa81>] kill+0x11/0x20
8147364c:  [<8001e815>] segv_handler+0x0/0xe4
81473650:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473674:  [<80030bdd>] sig_handler+0x5d/0x68
8147368c:  [<8039a828>] __restore+0x0/0x8
814736cc:  [<8024f681>] as_move_to_dispatch+0xf/0x14e
814736ec:  [<803b0aad>] __libc_write+0x1d/0x60
8147370c:  [<8003479e>] switch_threads+0x39/0x6e
8147371c:  [<8039a775>] _longjmp_unwind+0x19/0x1c
8147374c:  [<8039a828>] __restore+0x0/0x8
8147378c:  [<8039a828>] __restore+0x0/0x8
814737cc:  [<803b0aad>] __libc_write+0x1d/0x60
8147382c:  [<803b1610>] ptrace+0x24/0x64
8147384c:  [<8003a7f7>] activate_task+0x6e/0x7b
81473864:  [<8007f636>] kmem_cache_free+0x54/0xdc
81473868:  [<8007f6e1>] kfree+0x23/0xc9
81473870:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147387c:  [<80030fc0>] set_signals+0x1c/0x28
8147388c:  [<8003a6bc>] __activate_task+0x27/0x3f
8147389c:  [<8003a6bc>] __activate_task+0x27/0x3f
814738b4:  [<8003a7f7>] activate_task+0x6e/0x7b
814738fc:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147391c:  [<8006ad9b>] test_clear_page_writeback+0x94/0xdf
8147393c:  [<8003a4d7>] task_rq_lock+0x15/0x1e
81473948:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147396c:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147398c:  [<8024f909>] as_dispatch_request+0x149/0x378
814739b4:  [<8024594b>] elv_next_request+0x45/0x156
814739d4:  [<8002a9de>] do_ubd_request+0x2b/0xbd
814739f0:  [<8001a1ce>] find_irq_by_fd+0x53/0x83
814739f8:  [<80030b12>] maybe_sigio_broken+0x1a/0x58
81473a10:  [<8001a26b>] reactivate_fd+0x6d/0x87
81473a30:  [<80029a69>] ubd_handler+0xb8/0xba
81473a74:  [<802480a7>] blk_remove_plug+0x39/0x6b
81473a88:  [<80029a70>] ubd_intr+0x5/0xb
81473a8c:  [<80062d3a>] handle_IRQ_event+0x2d/0x69
81473aac:  [<80062dda>] __do_IRQ+0x64/0xc2
81473ac8:  [<80019e42>] sigio_handler+0x0/0x6c
81473ad0:  [<8001a3a5>] do_IRQ+0x30/0x3e
81473adc:  [<80019e96>] sigio_handler+0x54/0x6c
81473af0:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473b14:  [<80030f92>] unblock_signals+0xac/0xb4
81473b28:  [<80248158>] blk_unplug_work+0xd/0x11
81473b30:  [<800556a9>] run_workqueue+0x72/0x10f
81473b48:  [<8024814b>] blk_unplug_work+0x0/0x11
81473b60:  [<800558ec>] worker_thread+0x1a6/0x1ce
81473b7c:  [<803d8c98>] schedule+0x2ea/0x571
81473ba4:  [<8003b23d>] default_wake_function+0x0/0x12
81473bc4:  [<8003b23d>] default_wake_function+0x0/0x12
81473be4:  [<80055746>] worker_thread+0x0/0x1ce
81473bec:  [<80058983>] kthread+0xcb/0xcf
81473c18:  [<800588b8>] kthread+0x0/0xcf
81473c24:  [<8003041f>] run_kernel_thread+0x5c/0x60
81473c34:  [<800588b8>] kthread+0x0/0xcf
81473c44:  [<800303f3>] run_kernel_thread+0x30/0x60
81473ca8:  [<8003ac55>] schedule_tail+0x2a/0x18a
81473cc4:  [<800588b8>] kthread+0x0/0xcf
81473cd4:  [<800588b8>] kthread+0x0/0xcf
81473ce0:  [<8002269b>] new_thread_handler+0xc7/0x11c
81473ce4:  [<800588b8>] kthread+0x0/0xcf
81473d1c:  [<8039a828>] __restore+0x0/0x8
81473d5c:  [<8039aa81>] kill+0x11/0x20

BUG: warning at kernel/irq/manage.c:353/free_irq()
81473498:  [<800633bc>] free_irq+0x12a/0x12f
814734c0:  [<8039aa81>] kill+0x11/0x20
814734c4:  [<8002403f>] close_one_chan+0x89/0xaa
814734d4:  [<80024081>] close_chan+0x21/0x2f
814734ec:  [<800256a2>] close_lines+0x29/0x34
81473500:  [<800239f2>] console_exit+0x24/0x26
8147350c:  [<8001bc43>] do_uml_exitcalls+0x12/0x1f
81473514:  [<8001c6a2>] uml_cleanup+0xf/0x11
81473518:  [<8001c6c2>] machine_power_off+0x5/0x19
8147351c:  [<8001f5ba>] panic_exit+0x46/0x4c
81473528:  [<800519a0>] notifier_call_chain+0x2a/0x40
81473544:  [<8003ef57>] panic+0x70/0x102
8147355c:  [<8001eaa6>] segv+0x1ad/0x2cb
81473584:  [<8039ab77>] sigemptyset+0x17/0x30
81473598:  [<80030ec2>] change_sig+0x5a/0x6f
81473628:  [<8001e8ba>] segv_handler+0xa5/0xe4
81473638:  [<8039aa81>] kill+0x11/0x20
8147364c:  [<8001e815>] segv_handler+0x0/0xe4
81473650:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473674:  [<80030bdd>] sig_handler+0x5d/0x68
8147368c:  [<8039a828>] __restore+0x0/0x8
814736cc:  [<8024f681>] as_move_to_dispatch+0xf/0x14e
814736ec:  [<803b0aad>] __libc_write+0x1d/0x60
8147370c:  [<8003479e>] switch_threads+0x39/0x6e
8147371c:  [<8039a775>] _longjmp_unwind+0x19/0x1c
8147374c:  [<8039a828>] __restore+0x0/0x8
8147378c:  [<8039a828>] __restore+0x0/0x8
814737cc:  [<803b0aad>] __libc_write+0x1d/0x60
8147382c:  [<803b1610>] ptrace+0x24/0x64
8147384c:  [<8003a7f7>] activate_task+0x6e/0x7b
81473864:  [<8007f636>] kmem_cache_free+0x54/0xdc
81473868:  [<8007f6e1>] kfree+0x23/0xc9
81473870:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147387c:  [<80030fc0>] set_signals+0x1c/0x28
8147388c:  [<8003a6bc>] __activate_task+0x27/0x3f
8147389c:  [<8003a6bc>] __activate_task+0x27/0x3f
814738b4:  [<8003a7f7>] activate_task+0x6e/0x7b
814738fc:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147391c:  [<8006ad9b>] test_clear_page_writeback+0x94/0xdf
8147393c:  [<8003a4d7>] task_rq_lock+0x15/0x1e
81473948:  [<8003a8d6>] try_to_wake_up+0x90/0xa5
8147396c:  [<80058df6>] autoremove_wake_function+0x2f/0x57
8147398c:  [<8024f909>] as_dispatch_request+0x149/0x378
814739b4:  [<8024594b>] elv_next_request+0x45/0x156
814739d4:  [<8002a9de>] do_ubd_request+0x2b/0xbd
814739f0:  [<8001a1ce>] find_irq_by_fd+0x53/0x83
814739f8:  [<80030b12>] maybe_sigio_broken+0x1a/0x58
81473a10:  [<8001a26b>] reactivate_fd+0x6d/0x87
81473a30:  [<80029a69>] ubd_handler+0xb8/0xba
81473a74:  [<802480a7>] blk_remove_plug+0x39/0x6b
81473a88:  [<80029a70>] ubd_intr+0x5/0xb
81473a8c:  [<80062d3a>] handle_IRQ_event+0x2d/0x69
81473aac:  [<80062dda>] __do_IRQ+0x64/0xc2
81473ac8:  [<80019e42>] sigio_handler+0x0/0x6c
81473ad0:  [<8001a3a5>] do_IRQ+0x30/0x3e
81473adc:  [<80019e96>] sigio_handler+0x54/0x6c
81473af0:  [<80034abc>] sig_handler_common_skas+0x94/0xe5
81473b14:  [<80030f92>] unblock_signals+0xac/0xb4
81473b28:  [<80248158>] blk_unplug_work+0xd/0x11
81473b30:  [<800556a9>] run_workqueue+0x72/0x10f
81473b48:  [<8024814b>] blk_unplug_work+0x0/0x11
81473b60:  [<800558ec>] worker_thread+0x1a6/0x1ce
81473b7c:  [<803d8c98>] schedule+0x2ea/0x571
81473ba4:  [<8003b23d>] default_wake_function+0x0/0x12
81473bc4:  [<8003b23d>] default_wake_function+0x0/0x12
81473be4:  [<80055746>] worker_thread+0x0/0x1ce
81473bec:  [<80058983>] kthread+0xcb/0xcf
81473c18:  [<800588b8>] kthread+0x0/0xcf
81473c24:  [<8003041f>] run_kernel_thread+0x5c/0x60
81473c34:  [<800588b8>] kthread+0x0/0xcf
81473c44:  [<800303f3>] run_kernel_thread+0x30/0x60
81473ca8:  [<8003ac55>] schedule_tail+0x2a/0x18a
81473cc4:  [<800588b8>] kthread+0x0/0xcf
81473cd4:  [<800588b8>] kthread+0x0/0xcf
81473ce0:  [<8002269b>] new_thread_handler+0xc7/0x11c
81473ce4:  [<800588b8>] kthread+0x0/0xcf
81473d1c:  [<8039a828>] __restore+0x0/0x8
81473d5c:  [<8039aa81>] kill+0x11/0x20