Hi, today I burned some cds on my win XP machine. The data resides on my Linux server running Debian, selfmade kernel 2.6.8.1 and samba 3.0.6. After a while the syslog showed lines like these: ---snip---- Aug 27 19:27:38 sauron kernel: smbd: page allocation failure. order:5, mode:0xd0 Aug 27 19:27:38 sauron kernel: [<c0134648>] __alloc_pages+0x2f8/0x370 Aug 27 19:27:38 sauron kernel: [<c01346df>] __get_free_pages+0x1f/0x40 Aug 27 19:27:38 sauron kernel: [<c0137b6f>] kmem_getpages+0x1f/0xd0 Aug 27 19:27:38 sauron kernel: [<c01387da>] cache_grow+0xba/0x180 Aug 27 19:27:38 sauron kernel: [<c0138a0a>] cache_alloc_refill+0x16a/0x220 Aug 27 19:27:38 sauron kernel: [<c0138eb4>] __kmalloc+0x74/0x80 Aug 27 19:27:38 sauron kernel: [<c891d239>] kmem_alloc+0x59/0xc0 [xfs] Aug 27 19:27:38 sauron kernel: [<c88f92a0>] xfs_iread_extents+0x50/0x110 [xfs] Aug 27 19:27:38 sauron kernel: [<c0223949>] dev_queue_xmit+0x249/0x300 Aug 27 19:27:38 sauron kernel: [<c88d1a5e>] xfs_bmapi+0x1fe/0x1460 [xfs] Aug 27 19:27:38 sauron kernel: [<c023af60>] ip_finish_output2+0x0/0x1b0 Aug 27 19:27:38 sauron kernel: [<c022d701>] nf_hook_slow+0xf1/0x120 Aug 27 19:27:39 sauron kernel: [<c023af60>] ip_finish_output2+0x0/0x1b0 Aug 27 19:27:39 sauron kernel: [<c023af30>] dst_output+0x0/0x30 Aug 27 19:27:39 sauron kernel: [<c023af44>] dst_output+0x14/0x30 Aug 27 19:27:39 sauron kernel: [<c0223949>] dev_queue_xmit+0x249/0x300 Aug 27 19:27:39 sauron kernel: [<c023b004>] ip_finish_output2+0xa4/0x1b0 Aug 27 19:27:39 sauron kernel: [<c023af60>] ip_finish_output2+0x0/0x1b0 Aug 27 19:27:39 sauron kernel: [<c88fd41a>] xfs_iomap+0x19a/0x540 [xfs] Aug 27 19:27:39 sauron kernel: [<c023af30>] dst_output+0x0/0x30 Aug 27 19:27:39 sauron kernel: [<c023af44>] dst_output+0x14/0x30 Aug 27 19:27:39 sauron kernel: [<c022d701>] nf_hook_slow+0xf1/0x120 Aug 27 19:27:39 sauron kernel: [<c891e9c5>] linvfs_get_block_core+0xa5/0x2a0 [xfs] Aug 27 19:27:39 sauron kernel: [<c023af30>] dst_output+0x0/0x30 Aug 27 19:27:39 sauron kernel: [<c014d663>] wake_up_buffer+0x13/0x40 Aug 27 19:27:39 sauron kernel: [<c891ebfc>] linvfs_get_block+0x3c/0x40 [xfs] Aug 27 19:27:39 sauron kernel: [<c016e0e5>] do_mpage_readpage+0x385/0x3a0 Aug 27 19:27:39 sauron kernel: [<c01a023f>] radix_tree_node_alloc+0x1f/0x60 Aug 27 19:27:39 sauron kernel: [<c01a04ed>] radix_tree_insert+0xed/0x110 Aug 27 19:27:39 sauron kernel: [<c012fbc8>] add_to_page_cache+0x68/0xb0 Aug 27 19:27:39 sauron kernel: [<c016e23b>] mpage_readpages+0x13b/0x170 Aug 27 19:27:39 sauron kernel: [<c891ebc0>] linvfs_get_block+0x0/0x40 [xfs] Aug 27 19:27:39 sauron kernel: [<c021dbbf>] sk_reset_timer+0x1f/0x30 Aug 27 19:27:39 sauron kernel: [<c023e453>] tcp_sendmsg+0x4a3/0x1110 Aug 27 19:27:39 sauron kernel: [<c0137328>] read_pages+0x138/0x150 Aug 27 19:27:39 sauron kernel: [<c891ebc0>] linvfs_get_block+0x0/0x40 [xfs] Aug 27 19:27:39 sauron kernel: [<c0134660>] __alloc_pages+0x310/0x370 Aug 27 19:27:39 sauron kernel: [<c0137642>] do_page_cache_readahead+0x102/0x1a0 Aug 27 19:27:39 sauron kernel: [<c01377ed>] page_cache_readahead+0x10d/0x210 Aug 27 19:27:39 sauron kernel: [<c01304c5>] do_generic_mapping_read+0xb5/0x440 Aug 27 19:27:39 sauron kernel: [<c0130d7e>] generic_file_sendfile+0x5e/0x70 Aug 27 19:27:39 sauron kernel: [<c0130ca0>] file_send_actor+0x0/0x80 Aug 27 19:27:39 sauron kernel: [<c892578c>] xfs_sendfile+0xbc/0x1a0 [xfs] Aug 27 19:27:39 sauron kernel: [<c0130ca0>] file_send_actor+0x0/0x80 Aug 27 19:27:39 sauron kernel: [<c8921da3>] linvfs_sendfile+0x53/0x60 [xfs] Aug 27 19:27:39 sauron kernel: [<c0130ca0>] file_send_actor+0x0/0x80 Aug 27 19:27:39 sauron kernel: [<c014cddd>] do_sendfile+0x1fd/0x2f0 Aug 27 19:27:39 sauron kernel: [<c0130ca0>] file_send_actor+0x0/0x80 Aug 27 19:27:39 sauron kernel: [<c014cff1>] sys_sendfile64+0x61/0xd1 Aug 27 19:27:39 sauron kernel: [<c0103f7b>] syscall_call+0x7/0xb ---snip---- What could this mean? Is it a kernel or samba issue? Bye Chris
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Christian Schaefer wrote: | Hi, | | today I burned some cds on my win XP machine. The data | resides on my Linux server running Debian, | selfmade kernel 2.6.8.1 and samba 3.0.6. After a | while the syslog showed lines like these: | | ---snip---- | Aug 27 19:27:38 sauron kernel: smbd: page allocation failure. order:5, | mode:0xd0... | Aug 27 19:27:39 sauron kernel: [<c014cff1>] sys_sendfile64+0x61/0xd1 | ---snip---- | | What could this mean? Is it a kernel or samba issue? Kernel bug. cheers, jerry - --------------------------------------------------------------------- Alleviating the pain of Windows(tm) ------- http://www.samba.org GnuPG Key ----- http://www.plainjoe.org/gpg_public.asc "If we're adding to the noise, turn off this song"--Switchfoot (2003) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFBL37MIR7qMdg1EfYRAnMGAKDEYzxPpkTsvxzmj2q3OzbVlYd05wCeNA4H ladRVnsnxKHdstB/2YCZCa0=WrRB -----END PGP SIGNATURE-----
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