* Re: [Bugme-new] [Bug 30892] New: atl1c driver timeouts!
[not found] <bug-30892-10286@https.bugzilla.kernel.org/>
@ 2011-03-12 0:15 ` Andrew Morton
0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2011-03-12 0:15 UTC (permalink / raw)
To: Jay Cliburn, Chris Snook, Jie Yang
Cc: bugzilla-daemon, bugme-daemon, netdev, piroisl33t
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
atl1c issue in 2.6.37.2. It might be a regression - that's unclear?
On Thu, 10 Mar 2011 18:27:48 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=30892
>
> Summary: atl1c driver timeouts!
> Product: Networking
> Version: 2.5
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: high
> Priority: P1
> Component: IPV4
> AssignedTo: shemminger@linux-foundation.org
> ReportedBy: piroisl33t@gmail.com
> Regression: No
>
>
> I've got a fresh sabayon linux install, no policy routing or firewall (on my
> machine) and half of the networks I try to use, I cannot! I'm using kernel
> 2.6.37.2 on a toshiba L645D-4033, kernel is tainted due to use of FGLRX nothing
> else.
>
> [ 350.220773] atl1c 0000:08:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full
> Duplex>
> [ 355.712251] ------------[ cut here ]------------
> [ 355.712271] WARNING: at net/sched/sch_generic.c:258
> dev_watchdog+0x142/0x1dc()
> [ 355.712278] Hardware name: Satellite L645D
> [ 355.712284] NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out
> [ 355.712289] Modules linked in: rtl8192ce rtl8192c_common rtlwifi mac80211
> compat cfg80211 snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
> snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 snd_hda_codec_conexant
> snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer fglrx(P) uvcvideo
> videodev v4l1_compat v4l2_compat_ioctl32 snd i2c_piix4 snd_page_alloc i2c_core
> tpm_tis edac_core tpm atl1c k10temp tpm_bios shpchp pci_hotplug joydev pcspkr
> sparse_keymap serio_raw video output xts gf128mul iscsi_tcp tg3 e1000
> scsi_wait_scan sl811_hcd ohci_hcd uhci_hcd ehci_hcd sx8 imm parport pata_pcmcia
> pcmcia
> [ 355.712377] Pid: 0, comm: kworker/0:0 Tainted: P 2.6.37-sabayon
> #1
> [ 355.712384] Call Trace:
> [ 355.712389] <IRQ> [<ffffffff8103da7e>] warn_slowpath_common+0x80/0x98
> [ 355.712410] [<ffffffff8103db2a>] warn_slowpath_fmt+0x41/0x43
> [ 355.712420] [<ffffffff817aa8c6>] dev_watchdog+0x142/0x1dc
> [ 355.712431] [<ffffffff81047d00>] run_timer_softirq+0x16b/0x1f8
> [ 355.712440] [<ffffffff817aa784>] ? dev_watchdog+0x0/0x1dc
> [ 355.712449] [<ffffffff81042d3c>] __do_softirq+0x8f/0x120
> [ 355.712458] [<ffffffff81002e6c>] call_softirq+0x1c/0x28
> [ 355.712466] [<ffffffff810049ff>] do_softirq+0x33/0x68
> [ 355.712473] [<ffffffff81042bd3>] irq_exit+0x36/0x78
> [ 355.712481] [<ffffffff810040e5>] do_IRQ+0xa3/0xba
> [ 355.712489] [<ffffffff81873253>] ret_from_intr+0x0/0xa
> [ 355.712494] <EOI> [<ffffffff810095a8>] ? default_idle+0x24/0x39
> [ 355.712507] [<ffffffff81009708>] c1e_idle+0xcd/0xea
> [ 355.712515] [<ffffffff810012d8>] cpu_idle+0x5a/0x91
> [ 355.712524] [<ffffffff8186b0e4>] start_secondary+0x1a6/0x1aa
> [ 355.712531] ---[ end trace 9c9405f36c466cda ]---
> [ 355.733614] atl1c 0000:08:00.0: irq 43 for MSI/MSI-X
> [ 355.733835] atl1c 0000:08:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full
> Duplex>
>
> I can jack into a network, sometimes nothing happens. I need to ifconfig eth0
> down then ifconfig eth0 up and it picks up. After I get a connection I get a
> solid connection for approximately 60 seconds then It shows I'm connected with
> IP address but I cannot access anything! This ethernet jack is next to useless
> at work or at college. It works fine on my small home network.
>
> I believe that this may be related to another bug (BUG 14958), but I have no
> proof, just similar results and issues.
>
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