* [BUG] ISIC + 2.6.22 (via-rhine)
@ 2007-07-09 17:31 Xose Vazquez Perez
0 siblings, 0 replies; 4+ messages in thread
From: Xose Vazquez Perez @ 2007-07-09 17:31 UTC (permalink / raw)
To: rl, netdev
hi,
Running ISIC -- IP Stack Integrity Checker ( http://isic.sf.net ),
in Fedora-7-i386 with 2.6.22, the NIC stopped to send packages.
But 1 second latter it began to send out more of them.
dmesg shows the bug.
command is:
# tcpsic -s rand -d 172.26.0.2 -I100
driver is:
via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker
eth0: VIA Rhine II at 0xbc000000, 00:11:d8:54:e9:3c, IRQ 19.
eth0: MII PHY found at address 1, status 0x786d advertising 01e1 Link 45e1.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: no IPv6 routers present
---lspci--
00:12.0 0200: 1106:3065 (rev 78)
Subsystem: 1043:80ed
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 7000 [size=256]
Region 1: Memory at bc000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
--end--
--dmesg output--
[...]
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
=================================
[ INFO: inconsistent lock state ]
2.6.22 #1
---------------------------------
inconsistent {in-hardirq-W} -> {hardirq-on-W} usage.
swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
(&rp->lock){++..}, at: [<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
{in-hardirq-W} state was registered at:
[<c04440d4>] __lock_acquire+0x38c/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8c87b49>] rhine_interrupt+0x16b/0x69b [via_rhine]
[<c045aac6>] handle_IRQ_event+0x1a/0x46
[<c045bbc0>] handle_fasteoi_irq+0x7d/0xb6
[<c0407089>] do_IRQ+0xb1/0xd8
[<ffffffff>] 0xffffffff
irq event stamp: 18052892
hardirqs last enabled at (18052892): [<c061567d>] _spin_unlock_irqrestore+0x36/0x3c
hardirqs last disabled at (18052891): [<c061558d>] _spin_lock_irqsave+0x12/0x44
softirqs last enabled at (18052876): [<c042d272>] __do_softirq+0xe3/0xe9
softirqs last disabled at (18052887): [<c0406f72>] do_softirq+0x61/0xc7
other info that might help us debug this:
1 lock held by swapper/0:
#0: (_xmit_ETHER){-+..}, at: [<c05c042a>] dev_watchdog+0x14/0xbf
stack backtrace:
[<c0405e6a>] show_trace_log_lvl+0x1a/0x2f
[<c04068cf>] show_trace+0x12/0x14
[<c0406928>] dump_stack+0x16/0x18
[<c0442ccd>] print_usage_bug+0x141/0x14b
[<c04434fd>] mark_lock+0x1fd/0x409
[<c0444144>] __lock_acquire+0x3fc/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
[<c05c048c>] dev_watchdog+0x76/0xbf
[<c04303be>] run_timer_softirq+0x11a/0x182
[<c042d1fe>] __do_softirq+0x6f/0xe9
[<c0406f72>] do_softirq+0x61/0xc7
=======================
via-rhine: Reset not complete yet. Trying harder.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
--end---
-thanks-
--
Politicos de mierda, yo no soy un terrorista.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [BUG] ISIC + 2.6.22 (via-rhine)
@ 2007-07-31 21:11 Xose Vazquez Perez
2007-07-31 21:23 ` Arjan van de Ven
0 siblings, 1 reply; 4+ messages in thread
From: Xose Vazquez Perez @ 2007-07-31 21:11 UTC (permalink / raw)
To: linux-kernel; +Cc: netdev
hi,
Running ISIC -- IP Stack Integrity Checker ( http://isic.sf.net ),
in Fedora-7-i386 with 2.6.22, the NIC stopped to send packages.
But one second latter it began to send out more of them.
dmesg shows the bug.
command is:
# tcpsic -s rand -d 172.26.0.2 -I100
driver is:
via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker
eth0: VIA Rhine II at 0xbc000000, 00:11:d8:54:e9:3c, IRQ 19.
eth0: MII PHY found at address 1, status 0x786d advertising 01e1 Link 45e1.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: no IPv6 routers present
---lspci--
00:12.0 0200: 1106:3065 (rev 78)
Subsystem: 1043:80ed
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 7000 [size=256]
Region 1: Memory at bc000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
--end--
--dmesg output--
[...]
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
=================================
[ INFO: inconsistent lock state ]
2.6.22 #1
---------------------------------
inconsistent {in-hardirq-W} -> {hardirq-on-W} usage.
swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
(&rp->lock){++..}, at: [<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
{in-hardirq-W} state was registered at:
[<c04440d4>] __lock_acquire+0x38c/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8c87b49>] rhine_interrupt+0x16b/0x69b [via_rhine]
[<c045aac6>] handle_IRQ_event+0x1a/0x46
[<c045bbc0>] handle_fasteoi_irq+0x7d/0xb6
[<c0407089>] do_IRQ+0xb1/0xd8
[<ffffffff>] 0xffffffff
irq event stamp: 18052892
hardirqs last enabled at (18052892): [<c061567d>] _spin_unlock_irqrestore+0x36/0x3c
hardirqs last disabled at (18052891): [<c061558d>] _spin_lock_irqsave+0x12/0x44
softirqs last enabled at (18052876): [<c042d272>] __do_softirq+0xe3/0xe9
softirqs last disabled at (18052887): [<c0406f72>] do_softirq+0x61/0xc7
other info that might help us debug this:
1 lock held by swapper/0:
#0: (_xmit_ETHER){-+..}, at: [<c05c042a>] dev_watchdog+0x14/0xbf
stack backtrace:
[<c0405e6a>] show_trace_log_lvl+0x1a/0x2f
[<c04068cf>] show_trace+0x12/0x14
[<c0406928>] dump_stack+0x16/0x18
[<c0442ccd>] print_usage_bug+0x141/0x14b
[<c04434fd>] mark_lock+0x1fd/0x409
[<c0444144>] __lock_acquire+0x3fc/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
[<c05c048c>] dev_watchdog+0x76/0xbf
[<c04303be>] run_timer_softirq+0x11a/0x182
[<c042d1fe>] __do_softirq+0x6f/0xe9
[<c0406f72>] do_softirq+0x61/0xc7
=======================
via-rhine: Reset not complete yet. Trying harder.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
--end---
-thanks-
--
Politicos de mierda, yo no soy un terrorista.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [BUG] ISIC + 2.6.22 (via-rhine)
2007-07-31 21:11 [BUG] ISIC + 2.6.22 (via-rhine) Xose Vazquez Perez
@ 2007-07-31 21:23 ` Arjan van de Ven
2007-07-31 21:53 ` Xose Vazquez Perez
0 siblings, 1 reply; 4+ messages in thread
From: Arjan van de Ven @ 2007-07-31 21:23 UTC (permalink / raw)
To: Xose Vazquez Perez; +Cc: linux-kernel, netdev
> =================================
> [ INFO: inconsistent lock state ]
> 2.6.22 #1
> ---------------------------------
> inconsistent {in-hardirq-W} -> {hardirq-on-W} usage.
> swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
> (&rp->lock){++..}, at: [<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
this is a case of homegrown locking: the via-rhine driver does
/* protect against concurrent rx interrupts */
disable_irq(rp->pdev->irq);
spin_lock(&rp->lock);
/* clear all descriptors */
free_tbufs(dev);
free_rbufs(dev);
alloc_tbufs(dev);
alloc_rbufs(dev);
/* Reinitialize the hardware. */
rhine_chip_reset(dev);
init_registers(dev);
spin_unlock(&rp->lock);
enable_irq(rp->pdev->irq);
as a way to protect code against interrupts... rather than using the
normal mechanism.
the annotation is pretty simple (untested, not even compiled):
--- linux-2.6.22/drivers/net/via-rhine.c.org 2007-07-31 14:22:06.000000000 -0700
+++ linux-2.6.22/drivers/net/via-rhine.c 2007-07-31 14:22:26.000000000 -0700
@@ -1191,7 +1191,7 @@
mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
/* protect against concurrent rx interrupts */
- disable_irq(rp->pdev->irq);
+ disable_irq_lockdep(rp->pdev->irq);
spin_lock(&rp->lock);
@@ -1206,7 +1206,7 @@
init_registers(dev);
spin_unlock(&rp->lock);
- enable_irq(rp->pdev->irq);
+ enable_irq_lockdep(rp->pdev->irq);
dev->trans_start = jiffies;
rp->stats.tx_errors++;
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [BUG] ISIC + 2.6.22 (via-rhine)
2007-07-31 21:23 ` Arjan van de Ven
@ 2007-07-31 21:53 ` Xose Vazquez Perez
0 siblings, 0 replies; 4+ messages in thread
From: Xose Vazquez Perez @ 2007-07-31 21:53 UTC (permalink / raw)
To: Arjan van de Ven; +Cc: linux-kernel, netdev
Arjan van de Ven wrote:
>> =================================
>> [ INFO: inconsistent lock state ]
>> 2.6.22 #1
>> ---------------------------------
>> inconsistent {in-hardirq-W} -> {hardirq-on-W} usage.
>> swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
>> (&rp->lock){++..}, at: [<f8c890db>] rhine_tx_timeout+0x6f/0xf4 [via_rhine]
>
>
>
> this is a case of homegrown locking: the via-rhine driver does
>
> /* protect against concurrent rx interrupts */
> disable_irq(rp->pdev->irq);
>
> spin_lock(&rp->lock);
>
> /* clear all descriptors */
> free_tbufs(dev);
> free_rbufs(dev);
> alloc_tbufs(dev);
> alloc_rbufs(dev);
>
> /* Reinitialize the hardware. */
> rhine_chip_reset(dev);
> init_registers(dev);
>
> spin_unlock(&rp->lock);
> enable_irq(rp->pdev->irq);
>
>
> as a way to protect code against interrupts... rather than using the
> normal mechanism.
>
>
> the annotation is pretty simple (untested, not even compiled):
>
> --- linux-2.6.22/drivers/net/via-rhine.c.org 2007-07-31 14:22:06.000000000 -0700
> +++ linux-2.6.22/drivers/net/via-rhine.c 2007-07-31 14:22:26.000000000 -0700
> @@ -1191,7 +1191,7 @@
> mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
>
> /* protect against concurrent rx interrupts */
> - disable_irq(rp->pdev->irq);
> + disable_irq_lockdep(rp->pdev->irq);
>
> spin_lock(&rp->lock);
>
> @@ -1206,7 +1206,7 @@
> init_registers(dev);
>
> spin_unlock(&rp->lock);
> - enable_irq(rp->pdev->irq);
> + enable_irq_lockdep(rp->pdev->irq);
>
> dev->trans_start = jiffies;
> rp->stats.tx_errors++;
thanks Arjan. Patch applied and now I get:
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
======================================================
[ INFO: hard-safe -> hard-unsafe lock order detected ]
2.6.22 #1
------------------------------------------------------
swapper/0 [HC0[0]:SC1[1]:HE0:SE0] is trying to acquire:
(af_callback_keys + sk->sk_family#3){-.-?}, at: [<c05ab7d3>] sock_def_write_space+0x18/0x96
and this task is already holding:
(&rp->lock){++..}, at: [<f8d0a0e1>] rhine_tx_timeout+0x75/0x102 [via_rhine]
which would create a new lock dependency:
(&rp->lock){++..} -> (af_callback_keys + sk->sk_family#3){-.-?}
but this new dependency connects a hard-irq-safe lock:
(&rp->lock){++..}
... which became hard-irq-safe at:
[<c04440d4>] __lock_acquire+0x38c/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8d08b49>] rhine_interrupt+0x16b/0x69b [via_rhine]
[<c045aac6>] handle_IRQ_event+0x1a/0x46
[<c045bbc0>] handle_fasteoi_irq+0x7d/0xb6
[<c0407089>] do_IRQ+0xb1/0xd8
[<ffffffff>] 0xffffffff
to a hard-irq-unsafe lock:
(af_callback_keys + sk->sk_family#3){-.-?}
... which became hard-irq-unsafe at:
... [<c0444144>] __lock_acquire+0x3fc/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c061532b>] _write_lock_bh+0x30/0x3d
[<c05d829e>] tcp_close+0x24e/0x531
[<c05f1175>] inet_release+0x43/0x49
[<c05a85d4>] sock_release+0x17/0x62
[<c05a89fb>] sock_close+0x2d/0x33
[<c047db0f>] __fput+0xbe/0x168
[<c047dbd0>] fput+0x17/0x19
[<c047b4b5>] filp_close+0x54/0x5c
[<c047c444>] sys_close+0x78/0xb0
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
other info that might help us debug this:
2 locks held by swapper/0:
#0: (_xmit_ETHER){-+..}, at: [<c05c042a>] dev_watchdog+0x14/0xbf
#1: (&rp->lock){++..}, at: [<f8d0a0e1>] rhine_tx_timeout+0x75/0x102 [via_rhine]
the hard-irq-safe lock's dependencies:
-> (&rp->lock){++..} ops: 0 {
initial-use at:
[<c044417d>] __lock_acquire+0x435/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06155af>] _spin_lock_irqsave+0x34/0x44
[<f8d0a19b>] rhine_get_stats+0x2d/0x9d [via_rhine]
[<c05b9017>] rtnl_fill_ifinfo+0x2e9/0x414
[<c05b9547>] rtmsg_ifinfo+0x57/0xd4
[<c05b95fc>] rtnetlink_event+0x38/0x3c
[<c0616f9e>] notifier_call_chain+0x2b/0x4a
[<c0433984>] __raw_notifier_call_chain+0x19/0x1e
[<c04339a3>] raw_notifier_call_chain+0x1a/0x1c
[<c05b14a3>] register_netdevice+0x335/0x33f
[<c05b27d6>] register_netdev+0x40/0x4d
[<f8d09d07>] rhine_init_one+0x515/0x6c7 [via_rhine]
[<c04f8085>] pci_device_probe+0x39/0x5b
[<c055cffc>] driver_probe_device+0xe9/0x16a
[<c055d1a6>] __driver_attach+0x76/0xaf
[<c055c4ec>] bus_for_each_dev+0x3a/0x5f
[<c055ce47>] driver_attach+0x19/0x1b
[<c055c80a>] bus_add_driver+0x79/0x181
[<c055d3a1>] driver_register+0x67/0x6c
[<c04f81dd>] __pci_register_driver+0x56/0x83
[<f885f06c>] 0xf885f06c
[<c044b77f>] sys_init_module+0x1579/0x16ca
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
in-hardirq-W at:
[<c04440d4>] __lock_acquire+0x38c/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c0615279>] _spin_lock+0x2b/0x38
[<f8d08b49>] rhine_interrupt+0x16b/0x69b [via_rhine]
[<c045aac6>] handle_IRQ_event+0x1a/0x46
[<c045bbc0>] handle_fasteoi_irq+0x7d/0xb6
[<c0407089>] do_IRQ+0xb1/0xd8
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c04440f5>] __lock_acquire+0x3ad/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06154e4>] _spin_lock_irq+0x31/0x3e
[<f8d0a68e>] rhine_start_tx+0x1b2/0x24a [via_rhine]
[<c05b21e9>] dev_hard_start_xmit+0x1ea/0x247
[<c05c0344>] __qdisc_run+0xc9/0x19b
[<c05b3ce0>] dev_queue_xmit+0x157/0x26b
[<f8fa81ed>] mld_sendpack+0x210/0x35a [ipv6]
[<f8fa8eb8>] mld_ifc_timer_expire+0x1e9/0x211 [ipv6]
[<c04303be>] run_timer_softirq+0x11a/0x182
[<c042d1fe>] __do_softirq+0x6f/0xe9
[<c0406f72>] do_softirq+0x61/0xc7
[<ffffffff>] 0xffffffff
}
... key at: [<f8d0f200>] __key.22744+0x0/0xffffb5f3 [via_rhine]
the hard-irq-unsafe lock's dependencies:
-> (af_callback_keys + sk->sk_family#3){-.-?} ops: 0 {
initial-use at:
[<c044417d>] __lock_acquire+0x435/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c061532b>] _write_lock_bh+0x30/0x3d
[<c05d829e>] tcp_close+0x24e/0x531
[<c05f1175>] inet_release+0x43/0x49
[<c05a85d4>] sock_release+0x17/0x62
[<c05a89fb>] sock_close+0x2d/0x33
[<c047db0f>] __fput+0xbe/0x168
[<c047dbd0>] fput+0x17/0x19
[<c047b4b5>] filp_close+0x54/0x5c
[<c047c444>] sys_close+0x78/0xb0
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
hardirq-on-W at:
[<c0444144>] __lock_acquire+0x3fc/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c061532b>] _write_lock_bh+0x30/0x3d
[<c05d829e>] tcp_close+0x24e/0x531
[<c05f1175>] inet_release+0x43/0x49
[<c05a85d4>] sock_release+0x17/0x62
[<c05a89fb>] sock_close+0x2d/0x33
[<c047db0f>] __fput+0xbe/0x168
[<c047dbd0>] fput+0x17/0x19
[<c047b4b5>] filp_close+0x54/0x5c
[<c047c444>] sys_close+0x78/0xb0
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
in-softirq-R at:
[<c04440f5>] __lock_acquire+0x3ad/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06153de>] _read_lock+0x2b/0x38
[<c05ab765>] sock_def_readable+0x18/0x6e
[<c05abca3>] sock_queue_rcv_skb+0xe1/0x102
[<c05ead1f>] udp_queue_rcv_skb+0x2d8/0x383
[<c05eb23b>] __udp4_lib_rcv+0x471/0x73a
[<c05eb516>] udp_rcv+0x12/0x14
[<c05cda19>] ip_local_deliver+0x187/0x232
[<c05cd85a>] ip_rcv+0x490/0x4c8
[<c05b1bc2>] netif_receive_skb+0x2ce/0x33e
[<c05b389b>] process_backlog+0x8b/0xec
[<c05b3a86>] net_rx_action+0x9b/0x19e
[<c042d1fe>] __do_softirq+0x6f/0xe9
[<c0406f72>] do_softirq+0x61/0xc7
[<ffffffff>] 0xffffffff
softirq-on-R at:
[<c0444168>] __lock_acquire+0x420/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06153de>] _read_lock+0x2b/0x38
[<c05ab7d3>] sock_def_write_space+0x18/0x96
[<c05aae32>] sock_setsockopt+0x11b/0x4d4
[<c05a7e9d>] sys_setsockopt+0x61/0x97
[<c05a9513>] sys_socketcall+0x1e8/0x241
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
hardirq-on-R at:
[<c0444119>] __lock_acquire+0x3d1/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06153de>] _read_lock+0x2b/0x38
[<c05ab7d3>] sock_def_write_space+0x18/0x96
[<c05abbad>] sock_wfree+0x27/0x3c
[<c0562b18>] loopback_xmit+0x12/0x66
[<c05b21e9>] dev_hard_start_xmit+0x1ea/0x247
[<c05b3d48>] dev_queue_xmit+0x1bf/0x26b
[<c05b854d>] neigh_resolve_output+0x1f7/0x22c
[<c05d25e6>] ip_output+0x287/0x2b5
[<c05cfd04>] ip_push_pending_frames+0x2f9/0x3ba
[<c05ea8aa>] udp_push_pending_frames+0x2c7/0x2e9
[<c05eba55>] udp_sendmsg+0x455/0x580
[<c05f0b8f>] inet_sendmsg+0x3e/0x49
[<c05a834f>] sock_sendmsg+0xe7/0x104
[<c05a8c26>] sys_sendto+0xcc/0xec
[<c05a8c7c>] sys_send+0x36/0x38
[<c05a9469>] sys_socketcall+0x13e/0x241
[<c0404e26>] sysenter_past_esp+0x5f/0x99
[<ffffffff>] 0xffffffff
}
... key at: [<c0a2dfd0>] af_callback_keys+0x10/0x110
stack backtrace:
[<c0405e6a>] show_trace_log_lvl+0x1a/0x2f
[<c04068cf>] show_trace+0x12/0x14
[<c0406928>] dump_stack+0x16/0x18
[<c0443cb4>] check_usage+0x258/0x262
[<c04445ee>] __lock_acquire+0x8a6/0xb12
[<c0444c1b>] lock_acquire+0x56/0x6f
[<c06153de>] _read_lock+0x2b/0x38
[<c05ab7d3>] sock_def_write_space+0x18/0x96
[<c05abbad>] sock_wfree+0x27/0x3c
[<c05ad393>] __kfree_skb+0xa6/0xfc
[<c05ad417>] kfree_skb+0x2e/0x30
[<f8d084dd>] free_tbufs+0x3f/0x66 [via_rhine]
[<f8d0a0e8>] rhine_tx_timeout+0x7c/0x102 [via_rhine]
[<c05c048c>] dev_watchdog+0x76/0xbf
[<c04303be>] run_timer_softirq+0x11a/0x182
[<c042d1fe>] __do_softirq+0x6f/0xe9
[<c0406f72>] do_softirq+0x61/0xc7
=======================
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timed out, status 0000, PHY status 786d, resetting...
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
--
Politicos de mierda, yo no soy un terrorista.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2007-07-31 21:53 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-07-31 21:11 [BUG] ISIC + 2.6.22 (via-rhine) Xose Vazquez Perez
2007-07-31 21:23 ` Arjan van de Ven
2007-07-31 21:53 ` Xose Vazquez Perez
-- strict thread matches above, loose matches on Subject: below --
2007-07-09 17:31 Xose Vazquez Perez
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