You should report this trace in Bugzilla. I'm not an expert, but it may
be the cause of the failure.
It's pretty safe to say it's always worthwhile to check logs for more
detailed information when something is unexpectedly not working.
-B.
On Thu, 2009-02-26 at 14:18 -0800, Antonio Olivares wrote:
> ------------[ cut here ]------------
> WARNING: at lib/dma-debug.c:461 check_unmap+0xf6/0x3d8() (Not tainted)
> Hardware name: System product name
> forcedeth 0000:00:04.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000016b4e242] [size=90 bytes]
> Modules linked in: fuse nouveau drm sco bridge stp llc bnep l2cap bluetooth autofs4 sunrpc nf_conntrack_netbios_ns iptable_nat nf_nat ip6t_REJECT ip6table_filter ip6_tables ipv6 uinput snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device pcspkr snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc 3c59x forcedeth i2c_nforce2 mii i2c_core usblp pata_ali sata_vsc sata_svw sata_via pata_pcmcia sata_nv ata_generic pata_acpi pata_amd [last unloaded: scsi_wait_scan]
> Pid: 0, comm: swapper Not tainted 2.6.29-0.157.rc6.git2.fc11.i586 #1
> Call Trace:
> [<c042fe03>] warn_slowpath+0x7c/0xa7
> [<c044e373>] ? find_usage_backwards+0xc8/0xea
> [<c044e373>] ? find_usage_backwards+0xc8/0xea
> [<c044ffed>] ? check_usage+0x29/0x20a
> [<c044f686>] ? mark_lock+0x1e/0x30b
> [<c054a200>] ? task_current_syscall+0x6a/0x8e
> [<c054a2fe>] ? get_hash_bucket+0x26/0x2f
> [<c054aa62>] check_unmap+0xf6/0x3d8
> [<c0430313>] ? release_console_sem+0x1a9/0x1d6
> [<c044f686>] ? mark_lock+0x1e/0x30b
> [<c054aeb1>] debug_dma_unmap_page+0x5b/0x63
> [<c054aeb1>] ? debug_dma_unmap_page+0x5b/0x63
> [<f0ead3e6>] T.907+0x34/0x3f [forcedeth]
> [<f0ead42c>] nv_tx_done+0x3b/0x187 [forcedeth]
> [<f0ead61c>] nv_nic_irq+0xa4/0x238 [forcedeth]
> [<c047105b>] handle_IRQ_event+0x22/0x58
> [<c047247c>] handle_fasteoi_irq+0x80/0xb7
> [<c04723fc>] ? handle_fasteoi_irq+0x0/0xb7
> <IRQ> [<c04045ac>] ? common_interrupt+0x2c/0x40
> [<c044fbc2>] ? trace_hardirqs_on+0xb/0xd
> [<c041b94c>] ? native_safe_halt+0xa/0xc
> [<c0409703>] ? default_idle+0x4f/0x89
> [<c044ee6d>] ? trace_hardirqs_off+0xb/0xd
> [<c0403010>] ? cpu_idle+0x72/0x92
> [<c06df86f>] ? rest_init+0x53/0x55
> ---[ end trace c74d902094a946dd ]---
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