From: nareshgbhat@gmail.com (Naresh Bhat)
Subject: [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
Date: Wed, 24 Nov 2010 14:47:24 +0530 [thread overview]
Message-ID: <AANLkTimtOrM-hO7=Xiq9RmCMhKZ2c26dx0LvSrynLYme@mail.gmail.com> (raw)
In-Reply-To: <20101119194018.GA21378@Krystal>
Hi Mathew,
Thank you very much for the information. My kernel version
is*"2.6.32.4-lttng-0.188"
* and LTTV version is* "**Linux Trace Toolkit Trace Control 0.78-04122009".
*But according to compatibility list it should work.*
Thanks and Regards
-Naresh Bhat
*
On Sat, Nov 20, 2010 at 1:10 AM, Mathieu Desnoyers <
compudj at krystal.dyndns.org> wrote:
> * Naresh Bhat (nareshgbhat at gmail.com) wrote:
> > Hi All,
> >
> > With 2.6.32.4-lttng-0.188 kernel and Linux Trace Toolkit Trace Daemon
> > 0.78-04122009 combination on my x86 32 bit target board lttng test throw
> "**
> > ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh"
> error.
> >
>
> The LTTV version you use is missing from the bug report. Please check
> the compatibility list at
>
>
> http://git.lttng.org/?p=lttv.git;a=blob_plain;f=doc/developer/lttng-lttv-compatibility.html;hb=HEAD
>
> and 1- make sure the lttv version is compatible with your lttng version
> and 2- try various versions that would be compatible.
>
> Thanks,
>
> Mathieu
>
> >
> > Is this a know issue ? If not, can you please, give me some guidance to
> > overcome from this problem ?
> > *
> > LTTng test error log:*
> >
> > root at x86-generic:~# ./myscript.sh
> > mount: debugfs already mounted or /mnt/debug busy
> > mount: according to mtab, debugfs is already mounted on /mnt/debug
> > Connecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Connecting /mnt/debug/ltt/markers/pm/idle_entry
> > Connecting /mnt/debug/ltt/markers/pm/idle_exit
> > Connecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Connecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Connecting /mnt/debug/ltt/markers/net/dev_xmit
> > Connecting /mnt/debug/ltt/markers/net/dev_receive
> > Connecting /mnt/debug/ltt/markers/net/socket_create
> > Connecting /mnt/debug/ltt/markers/net/socket_bind
> > Connecting /mnt/debug/ltt/markers/net/socket_connect
> > Connecting /mnt/debug/ltt/markers/net/socket_listen
> > Connecting /mnt/debug/ltt/markers/net/socket_accept
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Connecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Connecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Connecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Connecting /mnt/debug/ltt/markers/net/socket_call
> > Connecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/napi_schedule
> > Connecting /mnt/debug/ltt/markers/net/napi_poll
> > Connecting /mnt/debug/ltt/markers/net/napi_complete
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/page_free
> > Connecting /mnt/debug/ltt/markers/mm/page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/swap_in
> > Connecting /mnt/debug/ltt/markers/mm/swap_out
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Connecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Connecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Connecting /mnt/debug/ltt/markers/ipc/msg_create
> > Connecting /mnt/debug/ltt/markers/ipc/sem_create
> > Connecting /mnt/debug/ltt/markers/ipc/shm_create
> > Connecting /mnt/debug/ltt/markers/ipc/call
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Connecting /mnt/debug/ltt/markers/fs/exec
> > Connecting /mnt/debug/ltt/markers/fs/ioctl
> > Connecting /mnt/debug/ltt/markers/fs/open
> > Connecting /mnt/debug/ltt/markers/fs/close
> > Connecting /mnt/debug/ltt/markers/fs/lseek
> > Connecting /mnt/debug/ltt/markers/fs/llseek
> > Connecting /mnt/debug/ltt/markers/fs/read
> > Connecting /mnt/debug/ltt/markers/fs/write
> > Connecting /mnt/debug/ltt/markers/fs/pread64
> > Connecting /mnt/debug/ltt/markers/fs/pwrite64
> > Connecting /mnt/debug/ltt/markers/fs/readv
> > Connecting /mnt/debug/ltt/markers/fs/writev
> > Connecting /mnt/debug/ltt/markers/fs/select
> > Connecting /mnt/debug/ltt/markers/fs/pollfd
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Connecting /mnt/debug/ltt/markers/block/bio_bounce
> > Connecting /mnt/debug/ltt/markers/block/bio_complete
> > Connecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_queue
> > Connecting /mnt/debug/ltt/markers/block/getrq_bio
> > Connecting /mnt/debug/ltt/markers/block/getrq
> > Connecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Connecting /mnt/debug/ltt/markers/block/sleeprq
> > Connecting /mnt/debug/ltt/markers/block/plug
> > Connecting /mnt/debug/ltt/markers/block/unplug_io
> > Connecting /mnt/debug/ltt/markers/block/unplug_timer
> > Connecting /mnt/debug/ltt/markers/block/split
> > Connecting /mnt/debug/ltt/markers/block/remap
> > Connecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Connecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Connecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Connecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Connecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Connecting /mnt/debug/ltt/markers/kernel/send_signal
> > Connecting /mnt/debug/ltt/markers/kernel/process_free
> > Connecting /mnt/debug/ltt/markers/kernel/process_exit
> > Connecting /mnt/debug/ltt/markers/kernel/process_wait
> > Connecting /mnt/debug/ltt/markers/kernel/process_fork
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Connecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Connecting /mnt/debug/ltt/markers/kernel/printk
> > Connecting /mnt/debug/ltt/markers/kernel/vprintk
> > Connecting /mnt/debug/ltt/markers/kernel/module_free
> > Connecting /mnt/debug/ltt/markers/kernel/module_load
> > Connecting /mnt/debug/ltt/markers/kernel/panic
> > Connecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kprobe
> > Connecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Connecting /mnt/debug/ltt/markers/userspace/event
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Connecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Connecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Connecting /mnt/debug/ltt/markers/task_state/process_state
> > Connecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Connecting /mnt/debug/ltt/markers/input/input_event
> > Connecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Connecting /mnt/debug/ltt/markers/module_state/list_module
> > Connecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Connecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Connecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Connecting /mnt/debug/ltt/markers/irq_state/idt_table
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_exit
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_xmit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_receive
> > Disconnecting /mnt/debug/ltt/markers/net/socket_create
> > Disconnecting /mnt/debug/ltt/markers/net/socket_bind
> > Disconnecting /mnt/debug/ltt/markers/net/socket_connect
> > Disconnecting /mnt/debug/ltt/markers/net/socket_listen
> > Disconnecting /mnt/debug/ltt/markers/net/socket_accept
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Disconnecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Disconnecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Disconnecting /mnt/debug/ltt/markers/net/socket_call
> > Disconnecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/napi_schedule
> > Disconnecting /mnt/debug/ltt/markers/net/napi_poll
> > Disconnecting /mnt/debug/ltt/markers/net/napi_complete
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_in
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_out
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Disconnecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Disconnecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Disconnecting /mnt/debug/ltt/markers/ipc/msg_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/sem_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/shm_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/call
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Disconnecting /mnt/debug/ltt/markers/fs/exec
> > Disconnecting /mnt/debug/ltt/markers/fs/ioctl
> > Disconnecting /mnt/debug/ltt/markers/fs/open
> > Disconnecting /mnt/debug/ltt/markers/fs/close
> > Disconnecting /mnt/debug/ltt/markers/fs/lseek
> > Disconnecting /mnt/debug/ltt/markers/fs/llseek
> > Disconnecting /mnt/debug/ltt/markers/fs/read
> > Disconnecting /mnt/debug/ltt/markers/fs/write
> > Disconnecting /mnt/debug/ltt/markers/fs/pread64
> > Disconnecting /mnt/debug/ltt/markers/fs/pwrite64
> > Disconnecting /mnt/debug/ltt/markers/fs/readv
> > Disconnecting /mnt/debug/ltt/markers/fs/writev
> > Disconnecting /mnt/debug/ltt/markers/fs/select
> > Disconnecting /mnt/debug/ltt/markers/fs/pollfd
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Disconnecting /mnt/debug/ltt/markers/block/bio_bounce
> > Disconnecting /mnt/debug/ltt/markers/block/bio_complete
> > Disconnecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_queue
> > Disconnecting /mnt/debug/ltt/markers/block/getrq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/getrq
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq
> > Disconnecting /mnt/debug/ltt/markers/block/plug
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_io
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_timer
> > Disconnecting /mnt/debug/ltt/markers/block/split
> > Disconnecting /mnt/debug/ltt/markers/block/remap
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/send_signal
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_wait
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_fork
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Disconnecting /mnt/debug/ltt/markers/kernel/printk
> > Disconnecting /mnt/debug/ltt/markers/kernel/vprintk
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_load
> > Disconnecting /mnt/debug/ltt/markers/kernel/panic
> > Disconnecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kprobe
> > Disconnecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Disconnecting /mnt/debug/ltt/markers/userspace/event
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Disconnecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Disconnecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Disconnecting /mnt/debug/ltt/markers/task_state/process_state
> > Disconnecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Disconnecting /mnt/debug/ltt/markers/input/input_event
> > Disconnecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Disconnecting /mnt/debug/ltt/markers/module_state/list_module
> > Disconnecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Disconnecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Disconnecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Disconnecting /mnt/debug/ltt/markers/irq_state/idt_table
> >
> > ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh:
> > kernel 4, LTTV 8
> > aborting...
> > Aborted
> > root at x86-generic:~# uname -a
> > Linux x86-generic 2.6.32.4 #1 SMP Fri Nov 19 19:10:51 IST 2010 i686
> > GNU/Linux
> > root at x86-generic:~#
> >
> > *-- Thanks and Regards
> > Naresh Bhat*
>
> > _______________________________________________
> > ltt-dev mailing list
> > ltt-dev at lists.casi.polymtl.ca
> > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
>
>
> --
> Mathieu Desnoyers
> Operating System Efficiency R&D Consultant
> EfficiOS Inc.
> http://www.efficios.com
>
--
Naresh Bhat
9845365362(M)
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WARNING: multiple messages have this Message-ID
From: nareshgbhat@gmail.com (Naresh Bhat)
Subject: [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
Date: Wed, 24 Nov 2010 14:47:24 +0530 [thread overview]
Message-ID: <AANLkTimtOrM-hO7=Xiq9RmCMhKZ2c26dx0LvSrynLYme@mail.gmail.com> (raw)
Message-ID: <20101124091724.V_upWhx_neTOhaxh_xlYYuwkR-CjAl4ZkA5IZpkx-pg@z> (raw)
In-Reply-To: <20101119194018.GA21378@Krystal>
Hi Mathew,
Thank you very much for the information. My kernel version
is*"2.6.32.4-lttng-0.188"
* and LTTV version is* "**Linux Trace Toolkit Trace Control 0.78-04122009".
*But according to compatibility list it should work.*
Thanks and Regards
-Naresh Bhat
*
On Sat, Nov 20, 2010 at 1:10 AM, Mathieu Desnoyers <
compudj at krystal.dyndns.org> wrote:
> * Naresh Bhat (nareshgbhat at gmail.com) wrote:
> > Hi All,
> >
> > With 2.6.32.4-lttng-0.188 kernel and Linux Trace Toolkit Trace Daemon
> > 0.78-04122009 combination on my x86 32 bit target board lttng test throw
> "**
> > ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh"
> error.
> >
>
> The LTTV version you use is missing from the bug report. Please check
> the compatibility list at
>
>
> http://git.lttng.org/?p=lttv.git;a=blob_plain;f=doc/developer/lttng-lttv-compatibility.html;hb=HEAD
>
> and 1- make sure the lttv version is compatible with your lttng version
> and 2- try various versions that would be compatible.
>
> Thanks,
>
> Mathieu
>
> >
> > Is this a know issue ? If not, can you please, give me some guidance to
> > overcome from this problem ?
> > *
> > LTTng test error log:*
> >
> > root at x86-generic:~# ./myscript.sh
> > mount: debugfs already mounted or /mnt/debug busy
> > mount: according to mtab, debugfs is already mounted on /mnt/debug
> > Connecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Connecting /mnt/debug/ltt/markers/pm/idle_entry
> > Connecting /mnt/debug/ltt/markers/pm/idle_exit
> > Connecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Connecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Connecting /mnt/debug/ltt/markers/net/dev_xmit
> > Connecting /mnt/debug/ltt/markers/net/dev_receive
> > Connecting /mnt/debug/ltt/markers/net/socket_create
> > Connecting /mnt/debug/ltt/markers/net/socket_bind
> > Connecting /mnt/debug/ltt/markers/net/socket_connect
> > Connecting /mnt/debug/ltt/markers/net/socket_listen
> > Connecting /mnt/debug/ltt/markers/net/socket_accept
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Connecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Connecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Connecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Connecting /mnt/debug/ltt/markers/net/socket_call
> > Connecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/napi_schedule
> > Connecting /mnt/debug/ltt/markers/net/napi_poll
> > Connecting /mnt/debug/ltt/markers/net/napi_complete
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/page_free
> > Connecting /mnt/debug/ltt/markers/mm/page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/swap_in
> > Connecting /mnt/debug/ltt/markers/mm/swap_out
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Connecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Connecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Connecting /mnt/debug/ltt/markers/ipc/msg_create
> > Connecting /mnt/debug/ltt/markers/ipc/sem_create
> > Connecting /mnt/debug/ltt/markers/ipc/shm_create
> > Connecting /mnt/debug/ltt/markers/ipc/call
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Connecting /mnt/debug/ltt/markers/fs/exec
> > Connecting /mnt/debug/ltt/markers/fs/ioctl
> > Connecting /mnt/debug/ltt/markers/fs/open
> > Connecting /mnt/debug/ltt/markers/fs/close
> > Connecting /mnt/debug/ltt/markers/fs/lseek
> > Connecting /mnt/debug/ltt/markers/fs/llseek
> > Connecting /mnt/debug/ltt/markers/fs/read
> > Connecting /mnt/debug/ltt/markers/fs/write
> > Connecting /mnt/debug/ltt/markers/fs/pread64
> > Connecting /mnt/debug/ltt/markers/fs/pwrite64
> > Connecting /mnt/debug/ltt/markers/fs/readv
> > Connecting /mnt/debug/ltt/markers/fs/writev
> > Connecting /mnt/debug/ltt/markers/fs/select
> > Connecting /mnt/debug/ltt/markers/fs/pollfd
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Connecting /mnt/debug/ltt/markers/block/bio_bounce
> > Connecting /mnt/debug/ltt/markers/block/bio_complete
> > Connecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_queue
> > Connecting /mnt/debug/ltt/markers/block/getrq_bio
> > Connecting /mnt/debug/ltt/markers/block/getrq
> > Connecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Connecting /mnt/debug/ltt/markers/block/sleeprq
> > Connecting /mnt/debug/ltt/markers/block/plug
> > Connecting /mnt/debug/ltt/markers/block/unplug_io
> > Connecting /mnt/debug/ltt/markers/block/unplug_timer
> > Connecting /mnt/debug/ltt/markers/block/split
> > Connecting /mnt/debug/ltt/markers/block/remap
> > Connecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Connecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Connecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Connecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Connecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Connecting /mnt/debug/ltt/markers/kernel/send_signal
> > Connecting /mnt/debug/ltt/markers/kernel/process_free
> > Connecting /mnt/debug/ltt/markers/kernel/process_exit
> > Connecting /mnt/debug/ltt/markers/kernel/process_wait
> > Connecting /mnt/debug/ltt/markers/kernel/process_fork
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Connecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Connecting /mnt/debug/ltt/markers/kernel/printk
> > Connecting /mnt/debug/ltt/markers/kernel/vprintk
> > Connecting /mnt/debug/ltt/markers/kernel/module_free
> > Connecting /mnt/debug/ltt/markers/kernel/module_load
> > Connecting /mnt/debug/ltt/markers/kernel/panic
> > Connecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kprobe
> > Connecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Connecting /mnt/debug/ltt/markers/userspace/event
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Connecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Connecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Connecting /mnt/debug/ltt/markers/task_state/process_state
> > Connecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Connecting /mnt/debug/ltt/markers/input/input_event
> > Connecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Connecting /mnt/debug/ltt/markers/module_state/list_module
> > Connecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Connecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Connecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Connecting /mnt/debug/ltt/markers/irq_state/idt_table
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_exit
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_xmit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_receive
> > Disconnecting /mnt/debug/ltt/markers/net/socket_create
> > Disconnecting /mnt/debug/ltt/markers/net/socket_bind
> > Disconnecting /mnt/debug/ltt/markers/net/socket_connect
> > Disconnecting /mnt/debug/ltt/markers/net/socket_listen
> > Disconnecting /mnt/debug/ltt/markers/net/socket_accept
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Disconnecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Disconnecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Disconnecting /mnt/debug/ltt/markers/net/socket_call
> > Disconnecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/napi_schedule
> > Disconnecting /mnt/debug/ltt/markers/net/napi_poll
> > Disconnecting /mnt/debug/ltt/markers/net/napi_complete
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_in
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_out
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Disconnecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Disconnecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Disconnecting /mnt/debug/ltt/markers/ipc/msg_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/sem_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/shm_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/call
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Disconnecting /mnt/debug/ltt/markers/fs/exec
> > Disconnecting /mnt/debug/ltt/markers/fs/ioctl
> > Disconnecting /mnt/debug/ltt/markers/fs/open
> > Disconnecting /mnt/debug/ltt/markers/fs/close
> > Disconnecting /mnt/debug/ltt/markers/fs/lseek
> > Disconnecting /mnt/debug/ltt/markers/fs/llseek
> > Disconnecting /mnt/debug/ltt/markers/fs/read
> > Disconnecting /mnt/debug/ltt/markers/fs/write
> > Disconnecting /mnt/debug/ltt/markers/fs/pread64
> > Disconnecting /mnt/debug/ltt/markers/fs/pwrite64
> > Disconnecting /mnt/debug/ltt/markers/fs/readv
> > Disconnecting /mnt/debug/ltt/markers/fs/writev
> > Disconnecting /mnt/debug/ltt/markers/fs/select
> > Disconnecting /mnt/debug/ltt/markers/fs/pollfd
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Disconnecting /mnt/debug/ltt/markers/block/bio_bounce
> > Disconnecting /mnt/debug/ltt/markers/block/bio_complete
> > Disconnecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_queue
> > Disconnecting /mnt/debug/ltt/markers/block/getrq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/getrq
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq
> > Disconnecting /mnt/debug/ltt/markers/block/plug
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_io
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_timer
> > Disconnecting /mnt/debug/ltt/markers/block/split
> > Disconnecting /mnt/debug/ltt/markers/block/remap
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/send_signal
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_wait
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_fork
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Disconnecting /mnt/debug/ltt/markers/kernel/printk
> > Disconnecting /mnt/debug/ltt/markers/kernel/vprintk
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_load
> > Disconnecting /mnt/debug/ltt/markers/kernel/panic
> > Disconnecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kprobe
> > Disconnecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Disconnecting /mnt/debug/ltt/markers/userspace/event
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Disconnecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Disconnecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Disconnecting /mnt/debug/ltt/markers/task_state/process_state
> > Disconnecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Disconnecting /mnt/debug/ltt/markers/input/input_event
> > Disconnecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Disconnecting /mnt/debug/ltt/markers/module_state/list_module
> > Disconnecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Disconnecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Disconnecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Disconnecting /mnt/debug/ltt/markers/irq_state/idt_table
> >
> > ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh:
> > kernel 4, LTTV 8
> > aborting...
> > Aborted
> > root at x86-generic:~# uname -a
> > Linux x86-generic 2.6.32.4 #1 SMP Fri Nov 19 19:10:51 IST 2010 i686
> > GNU/Linux
> > root at x86-generic:~#
> >
> > *-- Thanks and Regards
> > Naresh Bhat*
>
> > _______________________________________________
> > ltt-dev mailing list
> > ltt-dev at lists.casi.polymtl.ca
> > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
>
>
> --
> Mathieu Desnoyers
> Operating System Efficiency R&D Consultant
> EfficiOS Inc.
> http://www.efficios.com
>
--
Naresh Bhat
9845365362(M)
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WARNING: multiple messages have this Message-ID
From: nareshgbhat@gmail.com (Naresh Bhat)
Subject: [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
Date: Wed, 24 Nov 2010 14:47:24 +0530 [thread overview]
Message-ID: <AANLkTimtOrM-hO7=Xiq9RmCMhKZ2c26dx0LvSrynLYme@mail.gmail.com> (raw)
Message-ID: <20101124091724.6DUEu1M50G3yPJoYsuHzJ9gYthk2PPwSDZxOax4cPz4@z> (raw)
In-Reply-To: <20101119194018.GA21378@Krystal>
Hi Mathew,
Thank you very much for the information. My kernel version
is*"2.6.32.4-lttng-0.188"
* and LTTV version is* "**Linux Trace Toolkit Trace Control 0.78-04122009".
*But according to compatibility list it should work.*
Thanks and Regards
-Naresh Bhat
*
On Sat, Nov 20, 2010 at 1:10 AM, Mathieu Desnoyers <
compudj at krystal.dyndns.org> wrote:
> * Naresh Bhat (nareshgbhat at gmail.com) wrote:
> > Hi All,
> >
> > With 2.6.32.4-lttng-0.188 kernel and Linux Trace Toolkit Trace Daemon
> > 0.78-04122009 combination on my x86 32 bit target board lttng test throw
> "**
> > ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh"
> error.
> >
>
> The LTTV version you use is missing from the bug report. Please check
> the compatibility list at
>
>
> http://git.lttng.org/?p=lttv.git;a=blob_plain;f=doc/developer/lttng-lttv-compatibility.html;hb=HEAD
>
> and 1- make sure the lttv version is compatible with your lttng version
> and 2- try various versions that would be compatible.
>
> Thanks,
>
> Mathieu
>
> >
> > Is this a know issue ? If not, can you please, give me some guidance to
> > overcome from this problem ?
> > *
> > LTTng test error log:*
> >
> > root at x86-generic:~# ./myscript.sh
> > mount: debugfs already mounted or /mnt/debug busy
> > mount: according to mtab, debugfs is already mounted on /mnt/debug
> > Connecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Connecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Connecting /mnt/debug/ltt/markers/pm/idle_entry
> > Connecting /mnt/debug/ltt/markers/pm/idle_exit
> > Connecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Connecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Connecting /mnt/debug/ltt/markers/net/dev_xmit
> > Connecting /mnt/debug/ltt/markers/net/dev_receive
> > Connecting /mnt/debug/ltt/markers/net/socket_create
> > Connecting /mnt/debug/ltt/markers/net/socket_bind
> > Connecting /mnt/debug/ltt/markers/net/socket_connect
> > Connecting /mnt/debug/ltt/markers/net/socket_listen
> > Connecting /mnt/debug/ltt/markers/net/socket_accept
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Connecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Connecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Connecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Connecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Connecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Connecting /mnt/debug/ltt/markers/net/socket_call
> > Connecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Connecting /mnt/debug/ltt/markers/net/napi_schedule
> > Connecting /mnt/debug/ltt/markers/net/napi_poll
> > Connecting /mnt/debug/ltt/markers/net/napi_complete
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Connecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Connecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/page_free
> > Connecting /mnt/debug/ltt/markers/mm/page_alloc
> > Connecting /mnt/debug/ltt/markers/mm/swap_in
> > Connecting /mnt/debug/ltt/markers/mm/swap_out
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Connecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Connecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Connecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Connecting /mnt/debug/ltt/markers/ipc/msg_create
> > Connecting /mnt/debug/ltt/markers/ipc/sem_create
> > Connecting /mnt/debug/ltt/markers/ipc/shm_create
> > Connecting /mnt/debug/ltt/markers/ipc/call
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Connecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Connecting /mnt/debug/ltt/markers/fs/exec
> > Connecting /mnt/debug/ltt/markers/fs/ioctl
> > Connecting /mnt/debug/ltt/markers/fs/open
> > Connecting /mnt/debug/ltt/markers/fs/close
> > Connecting /mnt/debug/ltt/markers/fs/lseek
> > Connecting /mnt/debug/ltt/markers/fs/llseek
> > Connecting /mnt/debug/ltt/markers/fs/read
> > Connecting /mnt/debug/ltt/markers/fs/write
> > Connecting /mnt/debug/ltt/markers/fs/pread64
> > Connecting /mnt/debug/ltt/markers/fs/pwrite64
> > Connecting /mnt/debug/ltt/markers/fs/readv
> > Connecting /mnt/debug/ltt/markers/fs/writev
> > Connecting /mnt/debug/ltt/markers/fs/select
> > Connecting /mnt/debug/ltt/markers/fs/pollfd
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Connecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Connecting /mnt/debug/ltt/markers/block/bio_bounce
> > Connecting /mnt/debug/ltt/markers/block/bio_complete
> > Connecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Connecting /mnt/debug/ltt/markers/block/bio_queue
> > Connecting /mnt/debug/ltt/markers/block/getrq_bio
> > Connecting /mnt/debug/ltt/markers/block/getrq
> > Connecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Connecting /mnt/debug/ltt/markers/block/sleeprq
> > Connecting /mnt/debug/ltt/markers/block/plug
> > Connecting /mnt/debug/ltt/markers/block/unplug_io
> > Connecting /mnt/debug/ltt/markers/block/unplug_timer
> > Connecting /mnt/debug/ltt/markers/block/split
> > Connecting /mnt/debug/ltt/markers/block/remap
> > Connecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Connecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Connecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Connecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Connecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Connecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Connecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Connecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Connecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Connecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Connecting /mnt/debug/ltt/markers/kernel/send_signal
> > Connecting /mnt/debug/ltt/markers/kernel/process_free
> > Connecting /mnt/debug/ltt/markers/kernel/process_exit
> > Connecting /mnt/debug/ltt/markers/kernel/process_wait
> > Connecting /mnt/debug/ltt/markers/kernel/process_fork
> > Connecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Connecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_set
> > Connecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Connecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Connecting /mnt/debug/ltt/markers/kernel/printk
> > Connecting /mnt/debug/ltt/markers/kernel/vprintk
> > Connecting /mnt/debug/ltt/markers/kernel/module_free
> > Connecting /mnt/debug/ltt/markers/kernel/module_load
> > Connecting /mnt/debug/ltt/markers/kernel/panic
> > Connecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Connecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Connecting /mnt/debug/ltt/markers/kernel/kprobe
> > Connecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Connecting /mnt/debug/ltt/markers/userspace/event
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Connecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Connecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Connecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Connecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Connecting /mnt/debug/ltt/markers/task_state/process_state
> > Connecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Connecting /mnt/debug/ltt/markers/input/input_event
> > Connecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Connecting /mnt/debug/ltt/markers/module_state/list_module
> > Connecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Connecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Connecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Connecting /mnt/debug/ltt/markers/irq_state/idt_table
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Creating trace
> > lttctl: Forking lttd
> > Linux Trace Toolkit Trace Daemon 0.78-04122009
> >
> > Reading from debugfs directory : /mnt/debug/ltt/trace1
> > Writing to trace directory : /home/root/trace1
> >
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Starting trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Pausing trace
> > Linux Trace Toolkit Trace Control 0.78-04122009
> >
> > Controlling trace : trace1
> >
> > lttctl: Destroying trace
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_callback
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu
> > Disconnecting /mnt/debug/ltt/markers/rcu/tree_call_rcu_bh
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/idle_exit
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_entry
> > Disconnecting /mnt/debug/ltt/markers/pm/suspend_exit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_xmit
> > Disconnecting /mnt/debug/ltt/markers/net/dev_receive
> > Disconnecting /mnt/debug/ltt/markers/net/socket_create
> > Disconnecting /mnt/debug/ltt/markers/net/socket_bind
> > Disconnecting /mnt/debug/ltt/markers/net/socket_connect
> > Disconnecting /mnt/debug/ltt/markers/net/socket_listen
> > Disconnecting /mnt/debug/ltt/markers/net/socket_accept
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockname
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getpeername
> > Disconnecting /mnt/debug/ltt/markers/net/socket_socketpair
> > Disconnecting /mnt/debug/ltt/markers/net/socket_sendmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_recvmsg
> > Disconnecting /mnt/debug/ltt/markers/net/socket_setsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_getsockopt
> > Disconnecting /mnt/debug/ltt/markers/net/socket_shutdown
> > Disconnecting /mnt/debug/ltt/markers/net/socket_call
> > Disconnecting /mnt/debug/ltt/markers/net/tcpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/udpv4_rcv
> > Disconnecting /mnt/debug/ltt/markers/net/napi_schedule
> > Disconnecting /mnt/debug/ltt/markers/net/napi_poll
> > Disconnecting /mnt/debug/ltt/markers/net/napi_complete
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_start
> > Disconnecting /mnt/debug/ltt/markers/mm/wait_on_page_end
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/huge_page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/page_free
> > Disconnecting /mnt/debug/ltt/markers/mm/page_alloc
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_in
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_out
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_close
> > Disconnecting /mnt/debug/ltt/markers/mm/swap_file_open
> > Disconnecting /mnt/debug/ltt/markers/mm/add_to_page_cache
> > Disconnecting /mnt/debug/ltt/markers/mm/remove_from_page_cache
> > Disconnecting /mnt/debug/ltt/markers/ipc/msg_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/sem_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/shm_create
> > Disconnecting /mnt/debug/ltt/markers/ipc/call
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_start
> > Disconnecting /mnt/debug/ltt/markers/fs/buffer_wait_end
> > Disconnecting /mnt/debug/ltt/markers/fs/exec
> > Disconnecting /mnt/debug/ltt/markers/fs/ioctl
> > Disconnecting /mnt/debug/ltt/markers/fs/open
> > Disconnecting /mnt/debug/ltt/markers/fs/close
> > Disconnecting /mnt/debug/ltt/markers/fs/lseek
> > Disconnecting /mnt/debug/ltt/markers/fs/llseek
> > Disconnecting /mnt/debug/ltt/markers/fs/read
> > Disconnecting /mnt/debug/ltt/markers/fs/write
> > Disconnecting /mnt/debug/ltt/markers/fs/pread64
> > Disconnecting /mnt/debug/ltt/markers/fs/pwrite64
> > Disconnecting /mnt/debug/ltt/markers/fs/readv
> > Disconnecting /mnt/debug/ltt/markers/fs/writev
> > Disconnecting /mnt/debug/ltt/markers/fs/select
> > Disconnecting /mnt/debug/ltt/markers/fs/pollfd
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_abort_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_insert_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_issue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_requeue_fs
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_pc
> > Disconnecting /mnt/debug/ltt/markers/block/rq_complete_fs
> > Disconnecting /mnt/debug/ltt/markers/block/bio_bounce
> > Disconnecting /mnt/debug/ltt/markers/block/bio_complete
> > Disconnecting /mnt/debug/ltt/markers/block/bio_backmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_frontmerge
> > Disconnecting /mnt/debug/ltt/markers/block/bio_queue
> > Disconnecting /mnt/debug/ltt/markers/block/getrq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/getrq
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq_bio
> > Disconnecting /mnt/debug/ltt/markers/block/sleeprq
> > Disconnecting /mnt/debug/ltt/markers/block/plug
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_io
> > Disconnecting /mnt/debug/ltt/markers/block/unplug_timer
> > Disconnecting /mnt/debug/ltt/markers/block/split
> > Disconnecting /mnt/debug/ltt/markers/block/remap
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/trap_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/syscall_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_next_handler
> > Disconnecting /mnt/debug/ltt/markers/kernel/irq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/softirq_raise
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_low_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/tasklet_high_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_stop_ret
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wait_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_try_wakeup
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_wakeup_new_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_schedule
> > Disconnecting /mnt/debug/ltt/markers/kernel/sched_migrate_task
> > Disconnecting /mnt/debug/ltt/markers/kernel/send_signal
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_wait
> > Disconnecting /mnt/debug/ltt/markers/kernel/process_fork
> > Disconnecting /mnt/debug/ltt/markers/kernel/kthread_create
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_expired
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_itimer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_set
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_update_time
> > Disconnecting /mnt/debug/ltt/markers/kernel/timer_timeout
> > Disconnecting /mnt/debug/ltt/markers/kernel/printk
> > Disconnecting /mnt/debug/ltt/markers/kernel/vprintk
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_free
> > Disconnecting /mnt/debug/ltt/markers/kernel/module_load
> > Disconnecting /mnt/debug/ltt/markers/kernel/panic
> > Disconnecting /mnt/debug/ltt/markers/kernel/kernel_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/crash_kexec
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_nosem_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_entry
> > Disconnecting /mnt/debug/ltt/markers/kernel/page_fault_get_user_exit
> > Disconnecting /mnt/debug/ltt/markers/kernel/kprobe
> > Disconnecting /mnt/debug/ltt/markers/kprobe_state/kprobe_table
> > Disconnecting /mnt/debug/ltt/markers/userspace/event
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/del_ifa_ipv4
> > Disconnecting /mnt/debug/ltt/markers/netif_state/insert_ifa_ipv6
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ipv4_interface
> > Disconnecting /mnt/debug/ltt/markers/netif_state/network_ip_interface
> > Disconnecting /mnt/debug/ltt/markers/vm_state/vm_map
> > Disconnecting /mnt/debug/ltt/markers/fd_state/file_descriptor
> > Disconnecting /mnt/debug/ltt/markers/task_state/process_state
> > Disconnecting /mnt/debug/ltt/markers/global_state/statedump_end
> > Disconnecting /mnt/debug/ltt/markers/input/input_event
> > Disconnecting /mnt/debug/ltt/markers/swap_state/statedump_swap_files
> > Disconnecting /mnt/debug/ltt/markers/module_state/list_module
> > Disconnecting /mnt/debug/ltt/markers/softirq_state/softirq_vec
> > Disconnecting /mnt/debug/ltt/markers/syscall_state/sys_call_table
> > Disconnecting /mnt/debug/ltt/markers/irq_state/interrupt
> > Disconnecting /mnt/debug/ltt/markers/irq_state/idt_table
> >
> > ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh:
> > kernel 4, LTTV 8
> > aborting...
> > Aborted
> > root at x86-generic:~# uname -a
> > Linux x86-generic 2.6.32.4 #1 SMP Fri Nov 19 19:10:51 IST 2010 i686
> > GNU/Linux
> > root at x86-generic:~#
> >
> > *-- Thanks and Regards
> > Naresh Bhat*
>
> > _______________________________________________
> > ltt-dev mailing list
> > ltt-dev at lists.casi.polymtl.ca
> > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
>
>
> --
> Mathieu Desnoyers
> Operating System Efficiency R&D Consultant
> EfficiOS Inc.
> http://www.efficios.com
>
--
Naresh Bhat
9845365362(M)
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next prev parent reply other threads:[~2010-11-24 9:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-19 14:47 Naresh Bhat
2010-11-19 14:47 ` Naresh Bhat
2010-11-19 14:47 ` Naresh Bhat
2010-11-19 19:40 ` Mathieu Desnoyers
2010-11-24 9:17 ` Naresh Bhat [this message]
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 13:06 ` Alexandre Montplaisir
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