From mboxrd@z Thu Jan 1 00:00:00 1970 From: nareshgbhat@gmail.com (Naresh Bhat) Date: Fri, 19 Nov 2010 20:17:46 +0530 Subject: [ltt-dev] ** ERROR **: Kernel/LTTV event size differs for event tree_call_rcu_bh Message-ID: Message-ID: <20101119144746.INqU6l5nHsYCuqtY2WNf4JJjG1vCPUvuVrQiGQgjXhM@z> 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* -------------- next part -------------- An HTML attachment was scrubbed... URL: