* Seeing transmit timeouts on 8139cp
@ 2010-09-17 5:10 Philip Prindeville
2010-09-17 20:00 ` Francois Romieu
0 siblings, 1 reply; 4+ messages in thread
From: Philip Prindeville @ 2010-09-17 5:10 UTC (permalink / raw)
To: Linux Netdev List
I know that 2.6.27.49 isn't particularly recent, but we have toolchain issues stopping us from jumping to 2.6.33.
That said, if there's a simple fix or two for this, we're happy to backport it, but I wasn't able to track it down.
Does this look familiar to anyone?
Thanks.
------------[ cut here ]------------
WARNING: at net/sched/sch_generic.c:219 dev_watchdog+0xf1/0x176()
NETDEV WATCHDOG: eth1 (8139cp): transmit timed out
Modules linked in: lm90 hwmon i2c_core binfmt_misc aes_i586 aes_generic xt_tcpud
p ipt_MASQUERADE iptable_nat nf_nat_ftp nf_nat nf_conntrack_ipv4 xt_TCPMSS ipt_L
OG ipt_REJECT iptable_mangle iptable_filter xt_multiport xt_state xt_limit xt_co
nntrack nf_conntrack_ftp nf_conntrack ip_tables x_tables pppoatm pppox ppp_gener
ic slhc bridge stp llc solos_pci atm dummy ath5k mac80211 ath cfg80211 rfkill_ba
ckport compat dahdi sha512_generic sha256_generic deflate zlib_deflate arc4 ecb
sha1_generic blowfish des_generic cbc cryptosoft cryptodev(P) ocf(P) geodewdt ge
ode_rng geode_aes crypto_blkcipher 8139cp rtc cs5535_gpio
Pid: 0, comm: swapper Tainted: P 2.6.27.49-astlinux #1
[<c0115462>] warn_slowpath+0x61/0x84
[<e0157fa3>] minstrel_get_rate+0x23/0x418 [mac80211]
[<c01261bc>] enqueue_hrtimer+0xce/0xd9
[<c01124fd>] __enqueue_rt_entity+0xab/0xc8
[<c011256d>] enqueue_task_rt+0x2d/0x3e
[<c01065e8>] read_tsc+0x6/0x22
[<c012899e>] getnstimeofday+0x4a/0xc7
[<c01267c2>] ktime_get_ts+0x1d/0x3f
[<c01065e8>] read_tsc+0x6/0x22
[<c012899e>] getnstimeofday+0x4a/0xc7
[<c025df4b>] dev_watchdog+0x0/0x176
[<c01cfa0f>] strlcpy+0x15/0x62
[<c025e03c>] dev_watchdog+0xf1/0x176
[<c012ad9e>] tick_dev_program_event+0x1e/0x80
[<c012ae3f>] tick_program_event+0xf/0x11
[<c0126b84>] hrtimer_interrupt+0x123/0x14b
[<c011c052>] run_timer_softirq+0x116/0x17a
[<c0118cdc>] __do_softirq+0x35/0x75
[<c0118d3e>] do_softirq+0x22/0x26
[<c0118f18>] irq_exit+0x25/0x30
[<c010477c>] do_IRQ+0x4d/0x5d
[<c010394b>] common_interrupt+0x23/0x28
[<c0106f3d>] default_idle+0x25/0x38
[<c010254b>] cpu_idle+0x37/0x5f
=======================
---[ end trace a7debcd6fdb2db97 ]---
eth1: Transmit timeout, status c 2b 0 80ff
------------[ cut here ]------------
WARNING: at kernel/softirq.c:136 local_bh_enable+0x2f/0x76()
Modules linked in: lm90 hwmon i2c_core binfmt_misc aes_i586 aes_generic xt_tcpud
p ipt_MASQUERADE iptable_nat nf_nat_ftp nf_nat nf_conntrack_ipv4 xt_TCPMSS ipt_L
OG ipt_REJECT iptable_mangle iptable_filter xt_multiport xt_state xt_limit xt_co
nntrack nf_conntrack_ftp nf_conntrack ip_tables x_tables pppoatm pppox ppp_gener
ic slhc bridge stp llc solos_pci atm dummy ath5k mac80211 ath cfg80211 rfkill_ba
ckport compat dahdi sha512_generic sha256_generic deflate zlib_deflate arc4 ecb
sha1_generic blowfish des_generic cbc cryptosoft cryptodev(P) ocf(P) geodewdt ge
ode_rng geode_aes crypto_blkcipher 8139cp rtc cs5535_gpio
Pid: 0, comm: swapper Tainted: P W 2.6.27.49-astlinux #1
[<c01153de>] warn_on_slowpath+0x40/0x63
[<c0115cfb>] printk+0x14/0x18
[<c01150ab>] print_oops_end_marker+0x1b/0x1f
[<c0115467>] warn_slowpath+0x66/0x84
[<c014d80e>] free_block+0xb3/0xef
[<c02aa0e1>] __atomic_notifier_call_chain+0x19/0x36
[<c011915d>] local_bh_enable+0x2f/0x76
[<e0194f8a>] destroy_conntrack+0xb8/0xd7 [nf_conntrack]
[<c0266262>] nf_conntrack_destroy+0x1e/0x34
[<c024da41>] skb_release_all+0x80/0xbd
[<c024da9c>] __kfree_skb+0x8/0x61
[<e0015589>] cp_clean_rings+0xbb/0xf8 [8139cp]
[<e0016b58>] cp_tx_timeout+0x6b/0xca [8139cp]
[<c025df4b>] dev_watchdog+0x0/0x176
[<c025e051>] dev_watchdog+0x106/0x176
[<c012ad9e>] tick_dev_program_event+0x1e/0x80
[<c012ae3f>] tick_program_event+0xf/0x11
[<c0126b84>] hrtimer_interrupt+0x123/0x14b
[<c011c052>] run_timer_softirq+0x116/0x17a
[<c0118cdc>] __do_softirq+0x35/0x75
[<c0118d3e>] do_softirq+0x22/0x26
[<c0118f18>] irq_exit+0x25/0x30
[<c010477c>] do_IRQ+0x4d/0x5d
[<c010394b>] common_interrupt+0x23/0x28
[<c0106f3d>] default_idle+0x25/0x38
[<c010254b>] cpu_idle+0x37/0x5f
=======================
---[ end trace a7debcd6fdb2db97 ]---
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Seeing transmit timeouts on 8139cp
2010-09-17 5:10 Seeing transmit timeouts on 8139cp Philip Prindeville
@ 2010-09-17 20:00 ` Francois Romieu
2010-09-22 6:30 ` Philip Prindeville
0 siblings, 1 reply; 4+ messages in thread
From: Francois Romieu @ 2010-09-17 20:00 UTC (permalink / raw)
To: Philip Prindeville; +Cc: Linux Netdev List
Philip Prindeville <philipp_subx@redfish-solutions.com> :
[...]
> Does this look familiar to anyone?
349124a00754129a5f1e43efa84733e364bf3749 ?
It would be a bit too easy.
--
Ueimor
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Seeing transmit timeouts on 8139cp
2010-09-17 20:00 ` Francois Romieu
@ 2010-09-22 6:30 ` Philip Prindeville
2011-01-08 21:09 ` Philip Prindeville
0 siblings, 1 reply; 4+ messages in thread
From: Philip Prindeville @ 2010-09-22 6:30 UTC (permalink / raw)
To: Francois Romieu; +Cc: Linux Netdev List
On 9/17/10 1:00 PM, Francois Romieu wrote:
> Philip Prindeville<philipp_subx@redfish-solutions.com> :
> [...]
>> Does this look familiar to anyone?
> 349124a00754129a5f1e43efa84733e364bf3749 ?
>
> It would be a bit too easy.
>
Thanks. I'll give it a try now.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Seeing transmit timeouts on 8139cp
2010-09-22 6:30 ` Philip Prindeville
@ 2011-01-08 21:09 ` Philip Prindeville
0 siblings, 0 replies; 4+ messages in thread
From: Philip Prindeville @ 2011-01-08 21:09 UTC (permalink / raw)
To: Francois Romieu; +Cc: Linux Netdev List
On 9/21/10 11:30 PM, Philip Prindeville wrote:
> On 9/17/10 1:00 PM, Francois Romieu wrote:
>> Philip Prindeville<philipp_subx@redfish-solutions.com> :
>> [...]
>>> Does this look familiar to anyone?
>> 349124a00754129a5f1e43efa84733e364bf3749 ?
>>
>> It would be a bit too easy.
>>
> Thanks. I'll give it a try now.
No, that's not the problem. Still seeing traces, even after applying that patch.
This is in 2.6.27.57:
Jan 8 00:11:25 pdx user.warn kernel: ------------[ cut here ]------------
Jan 8 00:11:25 pdx user.warn kernel: WARNING: at net/sched/sch_generic.c:219 dev_watchdog+0xf1/0x176()
Jan 8 00:11:25 pdx user.info kernel: NETDEV WATCHDOG: eth1 (8139cp): transmit timed out
Jan 8 00:11:25 pdx user.warn kernel: Modules linked in: pppoatm pppox ppp_generic slhc bridge stp llc solos_pci atm dummy ath5k mac80211 ath cfg80211 rfkill_backport compat dahdi sha512_generic sha256_generic deflate zlib_deflate arc4 ecb sha1_generic blowfish des
Jan 8 00:11:25 pdx user.warn kernel: Pid: 0, comm: swapper Tainted: P 2.6.27.57-astlinux #1
Jan 8 00:11:25 pdx user.warn kernel: [<c0115462>] warn_slowpath+0x61/0x84
Jan 8 00:11:25 pdx user.warn kernel: [<c026649b>] nf_hook_slow+0x44/0xb1
Jan 8 00:11:25 pdx user.warn kernel: [<e018d968>] br_nf_pre_routing_finish+0x0/0x257 [bridge]
Jan 8 00:11:25 pdx user.warn kernel: [<e018e5a3>] br_nf_pre_routing+0x532/0x54b [bridge]
Jan 8 00:11:25 pdx user.warn kernel: [<c01065e8>] read_tsc+0x6/0x22
Jan 8 00:11:25 pdx user.warn kernel: [<c01289a6>] getnstimeofday+0x4a/0xc7
Jan 8 00:11:25 pdx user.warn kernel: [<c01267ca>] ktime_get_ts+0x1d/0x3f
Jan 8 00:11:25 pdx user.warn kernel: [<c0126056>] hrtimer_forward+0xe2/0xfe
Jan 8 00:11:25 pdx user.warn kernel: [<c025e0b3>] dev_watchdog+0x0/0x176
Jan 8 00:11:25 pdx user.warn kernel: [<c01cfb57>] strlcpy+0x15/0x62
Jan 8 00:11:25 pdx user.warn kernel: [<c025e1a4>] dev_watchdog+0xf1/0x176
Jan 8 00:11:25 pdx user.warn kernel: [<e00e7f3c>] coretimer_func+0xb1/0x133 [dahdi]
Jan 8 00:11:25 pdx user.warn kernel: [<c011c05a>] run_timer_softirq+0x116/0x17a
Jan 8 00:11:25 pdx user.warn kernel: [<c0118ce4>] __do_softirq+0x35/0x75
Jan 8 00:11:25 pdx user.warn kernel: [<c0118d46>] do_softirq+0x22/0x26
Jan 8 00:11:25 pdx user.warn kernel: [<c0118f20>] irq_exit+0x25/0x30
Jan 8 00:11:25 pdx user.warn kernel: [<c010477c>] do_IRQ+0x4d/0x5d
Jan 8 00:11:25 pdx user.warn kernel: [<c010394b>] common_interrupt+0x23/0x28
Jan 8 00:11:25 pdx user.warn kernel: [<c0106f3d>] default_idle+0x25/0x38
Jan 8 00:11:25 pdx user.warn kernel: [<c010254b>] cpu_idle+0x37/0x5f
Jan 8 00:11:25 pdx user.warn kernel: =======================
Jan 8 00:11:25 pdx user.warn kernel: ---[ end trace 4eb2e0ef5bc6569d ]---
Jan 8 00:11:25 pdx user.warn kernel: eth1: Transmit timeout, status c 2b 0 80ff
Any other ideas?
Thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2010-09-17 5:10 Seeing transmit timeouts on 8139cp Philip Prindeville
2010-09-17 20:00 ` Francois Romieu
2010-09-22 6:30 ` Philip Prindeville
2011-01-08 21:09 ` Philip Prindeville
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