[PlanetCCRMA] atl1 driver; sleeping function

Mon Jul 30 13:07:00 PDT 2007

On Mon, 2007-07-30 at 06:09 -0400, Matt Barber wrote:
> Hello,
> 
> I'm getting a set of BUG messages in my dmesg with the newest ccrma
> kernel.  This is a new box, so I haven't tried the older ccrma
> kernels, but the bugs aren't there with Fedora stock. 

Could you add a 'uname -r' to this information?
I would then cc' Ingo...
Looks like an rt problem particular to that card. 

-- Fernando

> They look like
> this (probably at least a hundred more by now):
> 
> BUG: sleeping function called from invalid context IRQ-219(2243) at
> kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d289a>] tcp_send_ack+0xeb/0xef
>  [<c05d1617>] tcp_rcv_established+0x52a/0x7ff
>  [<c05d7234>] tcp_v4_do_rcv+0x1bf/0x494
>  [<c05d9955>] tcp_v4_rcv+0x863/0x8d6
>  [<c05bff3a>] ip_local_deliver+0x18f/0x23d
>  [<c05bfd72>] ip_rcv+0x41d/0x456
>  [<c05a3991>] netif_receive_skb+0x2cc/0x35e
>  [<c05a524a>] process_backlog+0x76/0xc9
>  [<c05a5419>] net_rx_action+0xa7/0x1a5
>  [<c042e276>] ___do_softirq+0xfe/0x214
>  [<c042e6a6>] do_softirq_from_hardirq+0x48/0x61
>  [<c0459204>] do_irqd+0x21a/0x282
>  [<c043ad18>] kthread+0xb0/0xd8
>  [<c0405bbf>] kernel_thread_helper+0x7/0x10
>  =======================
> printk: 6 messages suppressed.
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> BUG: sleeping function called from invalid context firefox-bin(17517)
> at kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d41ad>] tcp_push_one+0xb3/0xd8
>  [<c05c9f92>] tcp_sendmsg+0x7c8/0x9f9
>  [<c05e2ce1>] inet_sendmsg+0x3b/0x45
>  [<c059a86a>] sock_sendmsg+0xd0/0xeb
>  [<c059b1bf>] sys_sendto+0x11b/0x13b
>  [<c059b216>] sys_send+0x37/0x3b
>  [<c059bb9e>] sys_socketcall+0x14a/0x261
>  [<c0404f7c>] syscall_call+0x7/0xb
>  [<b7fd8410>] 0xb7fd8410
>  =======================
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> BUG: sleeping function called from invalid context IRQ-219(2243) at
> kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d289a>] tcp_send_ack+0xeb/0xef
>  [<c05d1617>] tcp_rcv_established+0x52a/0x7ff
>  [<c05d7234>] tcp_v4_do_rcv+0x1bf/0x494
>  [<c05d9955>] tcp_v4_rcv+0x863/0x8d6
>  [<c05bff3a>] ip_local_deliver+0x18f/0x23d
>  [<c05bfd72>] ip_rcv+0x41d/0x456
>  [<c05a3991>] netif_receive_skb+0x2cc/0x35e
>  [<c05a524a>] process_backlog+0x76/0xc9
>  [<c05a5419>] net_rx_action+0xa7/0x1a5
>  [<c042e276>] ___do_softirq+0xfe/0x214
>  [<c042e6a6>] do_softirq_from_hardirq+0x48/0x61
>  [<c0459204>] do_irqd+0x21a/0x282
>  [<c043ad18>] kthread+0xb0/0xd8
>  [<c0405bbf>] kernel_thread_helper+0x7/0x10
>  =======================
> printk: 14 messages suppressed.
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> BUG: sleeping function called from invalid context firefox-bin(17517)
> at kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d41ad>] tcp_push_one+0xb3/0xd8
>  [<c05c9f92>] tcp_sendmsg+0x7c8/0x9f9
>  [<c05e2ce1>] inet_sendmsg+0x3b/0x45
>  [<c059a86a>] sock_sendmsg+0xd0/0xeb
>  [<c059b1bf>] sys_sendto+0x11b/0x13b
>  [<c059b216>] sys_send+0x37/0x3b
>  [<c059bb9e>] sys_socketcall+0x14a/0x261
>  [<c0404f7c>] syscall_call+0x7/0xb
>  [<b7fd8410>] 0xb7fd8410
>  =======================
> BUG: sleeping function called from invalid context IRQ-219(2243) at
> kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d4037>] __tcp_push_pending_frames+0x6ec/0x7af
>  [<c05d11f4>] tcp_rcv_established+0x107/0x7ff
>  [<c05d7234>] tcp_v4_do_rcv+0x1bf/0x494
>  [<c05d9955>] tcp_v4_rcv+0x863/0x8d6
>  [<c05bff3a>] ip_local_deliver+0x18f/0x23d
>  [<c05bfd72>] ip_rcv+0x41d/0x456
>  [<c05a3991>] netif_receive_skb+0x2cc/0x35e
>  [<c05a524a>] process_backlog+0x76/0xc9
>  [<c05a5419>] net_rx_action+0xa7/0x1a5
>  [<c042e276>] ___do_softirq+0xfe/0x214
>  [<c042e6a6>] do_softirq_from_hardirq+0x48/0x61
>  [<c0459204>] do_irqd+0x21a/0x282
>  [<c043ad18>] kthread+0xb0/0xd8
>  [<c0405bbf>] kernel_thread_helper+0x7/0x10
>  =======================
> BUG: sleeping function called from invalid context pidgin(21337) at
> kernel/rtmutex.c:613
> in_atomic():0 [00000000], irqs_disabled():1
>  [<c0405f88>] dump_trace+0x64/0x105
>  [<c0406041>] show_trace_log_lvl+0x18/0x2c
>  [<c040664e>] show_trace+0xf/0x11
>  [<c04066cf>] dump_stack+0x12/0x14
>  [<c060511d>] __rt_spin_lock+0x21/0x3d
>  [<f8a20e0c>] atl1_xmit_frame+0x66f/0x6c6 [atl1]
>  [<c05a3d96>] dev_hard_start_xmit+0x1c6/0x225
>  [<c05b29bd>] __qdisc_run+0xb7/0x1cf
>  [<c05a5661>] dev_queue_xmit+0x14a/0x239
>  [<c05c4a40>] ip_output+0x207/0x243
>  [<c05c41ea>] ip_queue_xmit+0x3b2/0x402
>  [<c05d26d7>] tcp_transmit_skb+0x6e5/0x713
>  [<c05d4037>] __tcp_push_pending_frames+0x6ec/0x7af
>  [<c05ca0cb>] tcp_sendmsg+0x901/0x9f9
>  [<c05e2ce1>] inet_sendmsg+0x3b/0x45
>  [<c059a86a>] sock_sendmsg+0xd0/0xeb
>  [<c059b1bf>] sys_sendto+0x11b/0x13b
>  [<c059b216>] sys_send+0x37/0x3b
>  [<c059bb9e>] sys_socketcall+0x14a/0x261
>  [<c0404f7c>] syscall_call+0x7/0xb
>  [<b7fe3410>] 0xb7fe3410
>  =======================
> printk: 8 messages suppressed.
> network driver disabled raw interrupts: atl1_xmit_frame+0x0/0x6c6 [atl1]
> 
> 
> The card in question is
> 
> 03:00.0 Ethernet controller: Attansic Technology Corp. L1 Gigabit Ethernet Adapt
> er (rev b0)
>         Subsystem: ASUSTeK Computer Inc. Unknown device 8226
>         Flags: bus master, fast devsel, latency 0, IRQ 219
>         Memory at fe9c0000 (64-bit, non-prefetchable) [size=256K]
>         Expansion ROM at fe9a0000 [disabled] [size=128K]
>         Capabilities: [40] Power Management version 2
>         Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
> Enable+
>         Capabilities: [58] Express Endpoint IRQ 0
>         Capabilities: [6c] Vital Product Data
> 
> 
> 
> 
> The corresponding module is
> 
> alias eth0 atl1
> 
> 
> Searching online, it looks like the atl1 driver has had some problems
> in some contexts.  Anyway, I thought I'd pass this along to whom it
> may concern.  I don't notice any network or other problems as a user
> -- I just happened to notice it in dmesg.
> 
> 
> 
> Thanks,
> 
> Matt
> 
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