Attachment 294151 Details for Bug 423521 – output from stap script

[patch] output from stap script

nfs4-memleak.txt (text/plain), 11.36 KB, created by Jeff Layton on 2008-02-06 21:17:30 UTC

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Creator: Jeff Layton

Created: 2008-02-06 21:17:30 UTC

Size: 11.36 KB

patch

obsolete

>size = 4736, addr = 0xffff8800025b8000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff881dea65 : xs_setup_udp+0x40/0x13f [sunrpc]
> 0xffffffff881dbb36 : xprt_create_proto+0x61/0x251 [sunrpc]
> 0xffffffff881e4da7 : pmap_create+0x12/0x66 [sunrpc]
> 0xffffffff881e4eed : rpc_register+0xf2/0x16f [sunrpc]
> 0xffffffff881e0f06 : svc_register+0x9a/0x114 [sunrpc]
> 0xffffffff881e18b7 : svc_create+0xee/0xf8 [sunrpc]
> 0xffffffff8837119f : nfs_callback_up+0x7c/0x14d [nfs]
> 0xffffffff8834fe2f : nfs_get_client+0xfd/0x3df [nfs]
> 0xffffffff88350158 : nfs4_set_client+0x47/0x173 [nfs]
> 0xffffffff88350909 : nfs4_create_server+0x7a/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>kfree: objp = 0xffff8800025b8000
>size = 4120, addr = 0xffff8800025b8000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff80404f07 : reqsk_queue_alloc+0x21/0x99 []
> 0xffffffff8042bc7b : inet_csk_listen_start+0x1a/0x135 []
> 0xffffffff8043c59b : inet_listen+0x42/0x68 []
> 0xffffffff881e2464 : svc_makesock+0x127/0x183 [sunrpc]
> 0xffffffff881e18b7 : svc_create+0xee/0xf8 [sunrpc]
> 0xffffffff883711bf : nfs_callback_up+0x9c/0x14d [nfs]
> 0xffffffff8834fe2f : nfs_get_client+0xfd/0x3df [nfs]
> 0xffffffff88350158 : nfs4_set_client+0x47/0x173 [nfs]
> 0xffffffff88350909 : nfs4_create_server+0x7a/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>size = 4736, addr = 0xffff88000304a000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff881dea65 : xs_setup_udp+0x40/0x13f [sunrpc]
> 0xffffffff881dbb36 : xprt_create_proto+0x61/0x251 [sunrpc]
> 0xffffffff881e4da7 : pmap_create+0x12/0x66 [sunrpc]
> 0xffffffff881e4eed : rpc_register+0xf2/0x16f [sunrpc]
> 0xffffffff881e0f06 : svc_register+0x9a/0x114 [sunrpc]
> 0xffffffff881e2083 : svc_setup_socket+0x87/0x341 [sunrpc]
> 0xffffffff881e2483 : svc_makesock+0x146/0x183 [sunrpc]
> 0xffffffff881e18b7 : svc_create+0xee/0xf8 [sunrpc]
> 0xffffffff883711bf : nfs_callback_up+0x9c/0x14d [nfs]
> 0xffffffff8834fe2f : nfs_get_client+0xfd/0x3df [nfs]
> 0xffffffff88350158 : nfs4_set_client+0x47/0x173 [nfs]
> 0xffffffff88350909 : nfs4_create_server+0x7a/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>kfree: objp = 0xffff88000304a000
>size = 4736, addr = 0xffff88000304a000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff881dd845 : xs_setup_tcp+0x40/0x13f [sunrpc]
> 0xffffffff881dbb43 : xprt_create_proto+0x6e/0x251 [sunrpc]
> 0xffffffff8834fb82 : nfs_create_rpc_client+0xd6/0x164 [nfs]
> 0xffffffff883501b0 : nfs4_set_client+0x9f/0x173 [nfs]
> 0xffffffff88350909 : nfs4_create_server+0x7a/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>size = 4480, addr = 0xffff880017de2000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff881db19c : rpc_new_client+0x16d/0x299 [sunrpc]
> 0xffffffff8028fc49 : __capable+0xe/0x22 []
> 0xffffffff881db613 : rpc_create_client+0xb/0x3c [sunrpc]
> 0xffffffff8834fbcf : nfs_create_rpc_client+0x123/0x164 [nfs]
> 0xffffffff883501b0 : nfs4_set_client+0x9f/0x173 [nfs]
> 0xffffffff88350909 : nfs4_create_server+0x7a/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>size = 4480, addr = 0xffff8800171ba000
>Returning from: 0xffffffff802c9899 : __kmalloc+0x0/0x9f []
>Returning to  : 0xffffffff802bd91a : __kzalloc+0x9/0x21 []
> 0xffffffff802774b8 : kretprobe_trampoline_holder+0x0/0x2 []
> 0xffffffff881daf17 : rpc_clone_client+0x52/0x16a [sunrpc]
> 0xffffffff8834f2e0 : nfs_init_server_rpcclient+0x16/0xc0 [nfs]
> 0xffffffff88350a51 : nfs4_create_server+0x1c2/0x393 [nfs]
> 0xffffffff8025e823 : error_exit+0x0/0x6e []
> 0xffffffff883573b4 : nfs_copy_user_string+0x3c/0x89 [nfs]
> 0xffffffff88357cdc : nfs4_get_sb+0x1fc/0x323 [nfs]
> 0xffffffff8020adff : get_page_from_freelist+0x32e/0x3bc []
> 0xffffffff802cee21 : vfs_kern_mount+0x93/0x11a []
> 0xffffffff802ceeea : do_kern_mount+0x36/0x4d []
> 0xffffffff802d855b : do_mount+0x68c/0x6fc []
> 0xffffffff80418c8b : __qdisc_run+0x36/0x1bb []
> 0xffffffff8022bf6b : local_bh_enable+0x9/0xa5 []
> 0xffffffff80230ebb : dev_queue_xmit+0x2f2/0x313 []
> 0xffffffff80233001 : ip_output+0x29a/0x2dd []
> 0xffffffff802628b1 : _spin_lock_irqsave+0x9/0x14 []
> 0xffffffff802229d4 : __up_read+0x19/0x7f []
> 0xffffffff802d72eb : copy_mount_options+0xce/0x127 []
> 0xffffffff80297b70 : search_exception_tables+0x1d/0x2d []
> 0xffffffff802654f6 : do_page_fault+0x10e7/0x12cc []
> 0xffffffff80263786 : do_debug+0x70/0x151 []
> 0xffffffff8020b663 : kfree+0x0/0xc5 []
> 0xffffffff80263f9d : kprobe_handler+0x1ac/0x1c8 []
> 0xffffffff80263ff4 : kprobe_exceptions_notify+0x3b/0x75 []
> 0xffffffff802656fb : notifier_call_chain+0x20/0x32 []
> 0xffffffff8020acc5 : get_page_from_freelist+0x1f4/0x3bc []
> 0xffffffff8020f2d0 : __alloc_pages+0x65/0x2ce []
> 0xffffffff8024c3cf : sys_mount+0x8a/0xcd []
> 0xffffffff8025e2f1 : tracesys+0xa7/0xb2 []
>kfree: objp = 0xffff8800171ba000
>kfree: objp = 0xffff880017de2000
>kfree: objp = 0xffff88000304a000
>

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Attachments on bug 423521: 294150 | 294151 | 294563 | 295296 | 302874