Bug#481308: linux-image-2.6.18-6-686: dma-mapping.h failure while using ide_tape with Bacula
On Thu, May 15, 2008 at 10:06:54AM +0200, Colin Alston wrote:
> Package: linux-image-2.6.18-6-686
> Version: 2.6.18.dfsg.1-18etch3
> Severity: minor
>
>
> Bacula using ide_tape causes major syslog spam due to some issue with
> dma-mapping.h. Possible duplicate of #327355.
>
> Message from syslogd@and at Thu May 15 10:02:09 2008 ...
> and kernel: ] lock_timer_base+0x15/0x2f
>
> May 15 09:56:09 and kernel: BUG: warning at
> include/asm/dma-mapping.h:47/dma_map_sg()
> May 15 09:56:09 and kernel: [<f88e2798>] ide_build_sglist+0x73/0xb0
> [ide_core]
> May 15 09:56:09 and kernel: [<f88e2805>] ide_build_dmatable+0x30/0x12b
> [ide_core]
> May 15 09:56:09 and kernel: [<f88e2923>] ide_dma_setup+0x23/0x85
> [ide_core]
> May 15 09:56:09 and kernel: [<f8a9ef6d>]
> idetape_issue_packet_command+0x119/0x1f6 [ide_tape]
> May 15 09:56:09 and kernel: [<f88dc668>] ide_do_request+0x554/0x711
> [ide_core]
> May 15 09:56:09 and kernel: [<f8aa0b5c>] idetape_pc_intr+0x123/0x400
> [ide_tape]
> May 15 09:56:09 and kernel: [<c012522e>] do_timer+0x79f/0x8d2
> May 15 09:56:09 and kernel: [<c0125380>] lock_timer_base+0x15/0x2f
> May 15 09:56:09 and kernel: [<f88dca8f>] ide_intr+0x167/0x190
> [ide_core]
> May 15 09:56:09 and kernel: [<c013fb0b>] handle_IRQ_event+0x23/0x49
> May 15 09:56:09 and kernel: [<c013fbc4>] __do_IRQ+0x93/0xe8
> May 15 09:56:09 and kernel: [<c01050e5>] do_IRQ+0x43/0x52
> May 15 09:56:09 and kernel: [<c01036b6>] common_interrupt+0x1a/0x20
> May 15 09:56:09 and kernel: [<f8a95ef6>] sky2_poll+0x242/0x8e8 [sky2]
> May 15 09:56:09 and kernel: [<c013015e>] hrtimer_run_queues+0xcf/0x157
> May 15 09:56:09 and kernel: [<c022ab43>] net_rx_action+0x92/0x17f
> May 15 09:56:09 and kernel: [<c0121838>] __do_softirq+0x5a/0xbb
> May 15 09:56:09 and kernel: [<c01218cf>] do_softirq+0x36/0x3a
> May 15 09:56:09 and kernel: [<c01050ea>] do_IRQ+0x48/0x52
> May 15 09:56:09 and kernel: [<c01036b6>] common_interrupt+0x1a/0x20
> May 15 09:56:09 and kernel: BUG: warning at
> include/asm/dma-mapping.h:47/dma_map_sg()
> May 15 09:56:09 and kernel: [<f88e2798>] ide_build_sglist+0x73/0xb0
> [ide_core]
> May 15 09:56:09 and kernel: [<f88e2805>] ide_build_dmatable+0x30/0x12b
> [ide_core]
> May 15 09:56:09 and kernel: [<f88e2923>] ide_dma_setup+0x23/0x85
> [ide_core]
> May 15 09:56:09 and kernel: [<f8a9ef6d>]
> idetape_issue_packet_command+0x119/0x1f6 [ide_tape]
> May 15 09:56:09 and kernel: [<f88dc668>] ide_do_request+0x554/0x711
> [ide_core]
> May 15 09:56:09 and kernel: [<f8aa0b5c>] idetape_pc_intr+0x123/0x400
> [ide_tape]
> May 15 09:56:09 and kernel: [<c0125380>] lock_timer_base+0x15/0x2f
> May 15 09:56:09 and kernel: [<f88dca8f>] ide_intr+0x167/0x190
> [ide_core]
> May 15 09:56:09 and kernel: [<c013fb0b>] handle_IRQ_event+0x23/0x49
> May 15 09:56:09 and kernel: [<c013fbc4>] __do_IRQ+0x93/0xe8
> May 15 09:56:09 and kernel: [<c01050e5>] do_IRQ+0x43/0x52
> May 15 09:56:09 and kernel: [<c01036b6>] common_interrupt+0x1a/0x20
> May 15 09:56:09 and kernel: [<c0125535>] run_timer_softirq+0x29/0x151
> May 15 09:56:09 and kernel: [<f8d7f481>] ipt_ulog_target+0x0/0x1b
> [ipt_ULOG]
> May 15 09:56:09 and kernel: [<c0121838>] __do_softirq+0x5a/0xbb
> May 15 09:56:09 and kernel: [<c01218cf>] do_softirq+0x36/0x3a
> May 15 09:56:09 and kernel: [<c0121a6e>] local_bh_enable_ip+0x33/0x3e
> May 15 09:56:09 and kernel: [<f8ca3756>] ipt_do_table+0x2a1/0x2cb
> [ip_tables]
> May 15 09:56:09 and kernel: [<f8c89054>] ipt_local_out_hook+0x54/0x5e
> [iptable_filter]
> May 15 09:56:09 and kernel: [<c023db9c>] nf_iterate+0x30/0x61
> May 15 09:56:09 and kernel: [<c0244c64>] dst_output+0x0/0x7
> May 15 09:56:09 and kernel: [<c023dcc2>] nf_hook_slow+0x3a/0x90
> May 15 09:56:09 and kernel: [<c0244c64>] dst_output+0x0/0x7
> May 15 09:56:09 and kernel: [<c0246e5c>] ip_queue_xmit+0x35f/0x3b3
> May 15 09:56:09 and kernel: [<c0244c64>] dst_output+0x0/0x7
> May 15 09:56:09 and kernel: [<c01454e0>]
> get_page_from_freelist+0x9b/0x36e
> May 15 09:56:09 and kernel: [<c0254824>] tcp_transmit_skb+0x604/0x632
> May 15 09:56:09 and kernel: [<c0253f42>] tcp_snd_test+0x17/0xcc
> May 15 09:56:09 and kernel: [<c025627e>] tcp_push_one+0xb5/0xd7
> May 15 09:56:09 and kernel: [<c024c5db>] tcp_sendmsg+0x76b/0x98a
> May 15 09:56:09 and kernel: [<c022388a>] sock_def_readable+0x31/0x5b
> May 15 09:56:09 and kernel: [<c022245a>] sk_reset_timer+0xc/0x16
> May 15 09:56:09 and kernel: [<c0263517>] inet_sendmsg+0x35/0x79
Does this error still occur with more recent kernel versions?
If you're running Etch, could you try to reproduce this bug
with the 2.6.24 based kernel added in 4.0r4?
http://packages.qa.debian.org/l/linux-2.6.24.html
Cheers,
Moritz
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