* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
@ 2010-11-19 14:47 Naresh Bhat
2010-11-19 14:47 ` Naresh Bhat
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-19 14:47 UTC (permalink / raw)
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.
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*
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^ permalink raw reply [flat|nested] 8+ messages in thread* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-19 14:47 [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh Naresh Bhat
@ 2010-11-19 14:47 ` Naresh Bhat
2010-11-19 14:47 ` Naresh Bhat
2010-11-19 19:40 ` Mathieu Desnoyers
2 siblings, 0 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-19 14:47 UTC (permalink / raw)
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.
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*
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* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-19 14:47 [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh Naresh Bhat
2010-11-19 14:47 ` Naresh Bhat
@ 2010-11-19 14:47 ` Naresh Bhat
2010-11-19 19:40 ` Mathieu Desnoyers
2 siblings, 0 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-19 14:47 UTC (permalink / raw)
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.
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*
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-19 14:47 [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh 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
2 siblings, 1 reply; 8+ messages in thread
From: Mathieu Desnoyers @ 2010-11-19 19:40 UTC (permalink / raw)
* 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
^ permalink raw reply [flat|nested] 8+ messages in thread
* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-19 19:40 ` Mathieu Desnoyers
@ 2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-24 9:17 UTC (permalink / raw)
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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^ permalink raw reply [flat|nested] 8+ messages in thread* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-24 9:17 ` Naresh Bhat
@ 2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 13:06 ` Alexandre Montplaisir
2 siblings, 0 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-24 9:17 UTC (permalink / raw)
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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* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
@ 2010-11-24 9:17 ` Naresh Bhat
2010-11-24 13:06 ` Alexandre Montplaisir
2 siblings, 0 replies; 8+ messages in thread
From: Naresh Bhat @ 2010-11-24 9:17 UTC (permalink / raw)
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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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
2010-11-24 9:17 ` Naresh Bhat
@ 2010-11-24 13:06 ` Alexandre Montplaisir
2 siblings, 0 replies; 8+ messages in thread
From: Alexandre Montplaisir @ 2010-11-24 13:06 UTC (permalink / raw)
On 10-11-24 04:17 AM, Naresh Bhat wrote:
> 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
Hi Naresh,
I think you are mistaking "lttctl" for "LTTV" ;)
lttctl = Linux Trace Toolkit Control. You have version 0.78 of this.
lttv = Linux Trace Toolkit Viewer. You can get its version by running
"lttv --help" and checking the first line of the output.
It's possible you are using a version of LTTV that was made for a
different version of LTTng, which could explain the "event size differs"
error you are getting.
Cheers,
--
Alexandre Montplaisir
DORSAL lab,
?cole Polytechnique de Montr?al
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-11-24 13:06 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-11-19 14:47 [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh 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
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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