[FC2/2.6.8-1] Kernel crash: scheduling while atomic

Andreas Jung lists at andreas-jung.com
Sun Oct 17 07:50:53 UTC 2004


FC2 crashes from time to time when I am copying a number of large files 
from a NFS share
to an external harddrive connected through Firewire:

Oct 17 09:33:35 localhost kernel: bad: scheduling while atomic!
Oct 17 09:33:35 localhost kernel:  [<022f3d9d>] schedule+0x2d/0x5a0
Oct 17 09:33:35 localhost kernel:  [<021640b6>] __getblk+0x2b/0x49
Oct 17 09:33:35 localhost kernel:  [<0216410f>] __bread+0x9/0x1e
Oct 17 09:33:35 localhost kernel:  [<128c00ac>] read_block_bitmap+0x29/0x4d 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<128c0c86>] ext3_new_block+0x15a/0x54c 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<128c2ff9>] ext3_alloc_block+0xd/0x11 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<128c3331>] 
ext3_alloc_branch+0x4a/0x230 [ext3]
Oct 17 09:33:35 localhost kernel:  [<128c384e>] 
ext3_get_block_handle+0x1c9/0x28e [ext3]
Oct 17 09:33:35 localhost kernel:  [<022f4c1a>] __cond_resched+0x14/0x3b
Oct 17 09:33:35 localhost kernel:  [<128c3977>] ext3_get_block+0x64/0x6c 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<02164807>] 
__block_prepare_write+0x146/0x3b9
Oct 17 09:33:35 localhost kernel:  [<021650bb>] 
block_prepare_write+0x16/0x22
Oct 17 09:33:35 localhost kernel:  [<128c3913>] ext3_get_block+0x0/0x6c 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<128c3d86>] 
ext3_prepare_write+0x51/0xf0 [ext3]
Oct 17 09:33:35 localhost kernel:  [<128c3913>] ext3_get_block+0x0/0x6c 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<0213f996>] 
generic_file_aio_write_nolock+0x582/0x855
Oct 17 09:33:35 localhost kernel:  [<0213e787>] file_read_actor+0x0/0x101
Oct 17 09:33:35 localhost kernel:  [<0213fd49>] 
generic_file_aio_write+0x76/0x8c
Oct 17 09:33:35 localhost kernel:  [<128c1b09>] ext3_file_write+0x19/0x88 
[ext3]
Oct 17 09:33:35 localhost kernel:  [<02160b0f>] do_sync_write+0x6a/0x99
Oct 17 09:33:35 localhost kernel:  [<0211edf1>] 
call_console_drivers+0xbe/0xe3
Oct 17 09:33:35 localhost kernel:  [<0211f1aa>] printk+0x277/0x2ed
Oct 17 09:33:35 localhost kernel:  [<02160c5e>] sys_read+0x3c/0x62
Oct 17 09:33:35 localhost kernel:  [<0213180c>] 
__kernel_text_address+0x18/0x23
Oct 17 09:33:35 localhost kernel:  [<021064f3>] show_trace+0x59/0x72
Oct 17 09:33:35 localhost kernel:  [<02160bf6>] vfs_write+0xb8/0xe4
Oct 17 09:33:35 localhost kernel:  [<02160cc0>] sys_write+0x3c/0x62


Any ideas?

Andreas




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