I've received the oops captured below on an ath9k card (Rosewill
RNWD-N9003PCe), whose $(lspci -n -v) output is:
03:00.0 0280: 168c:0030 (rev 01)
Subsystem: 168c:3112
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at f7c00000 (64-bit, non-prefetchable) [size=128K]
Expansion ROM at f7c20000 [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [300] Device Serial Number 00-00-00-00-00-00-00-00
Kernel driver in use: ath9k
I'm assuming from the stacktrace that this is related to framing in the
ath9k driver, if not then please let me know and I'll forward it along.
Joel
[319628.023086] ------------[ cut here ]------------
[319628.023097] WARNING: at
/build/linux-BPzSEt/linux-3.10.11/net/ipv4/tcp_input.c:2776
tcp_fastretrans_alert+0x13b/0x923()
[319628.023099] Modules linked in: cpuid fuse ufs qnx4 hfsplus hfs minix
ntfs msdos jfs xfs reiserfs ext4 jbd2 ext3 jbd ext2 mbcach
e nfsv4 ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat
ebtables x_tables parport_pc ppdev lp parport autofs4 uinpu
t rpcsec_gss_krb5 nfsd auth_rpcgss oid_registry nfs_acl nfs lockd
dns_resolver fscache sunrpc nls_utf8 nls_cp437 vfat fat loop dm_c
rypt joydev usb_storage btusb bluetooth crc16 snd_hda_codec_realtek
snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support arc4 mxm_wmi ev
dev ath9k ath9k_common ath9k_hw ath mac80211 coretemp snd_hda_intel
snd_hda_codec kvm_intel snd_hwdep snd_seq cfg80211 snd_pcm kvm
snd_page_alloc snd_seq_device snd_timer rfkill efi_pstore psmouse
serio_raw microcode pcspkr i2c_i801 lpc_ich mfd_core efivars mei_
me mei i915 snd wmi acpi_cpufreq mperf drm_kms_helper video drm
i2c_algo_bit button i2c_core soundcore processor btrfs xor zlib_deflate
hid_generic usbhid hid raid6_pq libcrc32c dm_mod sg sr_mod sd_mod cdrom
crc_t10dif crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64
ablk_helper cryptd lrw gf128mul glue_helper ahci libahci libata scsi_mod
thermal fan thermal_sys xhci_hcd r8169 mii ehci_pci ehci_hcd usbcore
usb_common
[319628.023168] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10-3-amd64
#1 Debian 3.10.11-1
[319628.023169] Hardware name: MSI MS-7823/H87M-G43 (MS-7823), BIOS V1.2
06/07/2013
[319628.023171] 0000000000000000 ffffffff8103bb70 0000000000000000
0000000000004320
[319628.023174] 0000000000000001 ffff8801ef365801 0000000000000000
ffffffff812fe930
[319628.023176] 0000000000000000 0000000000004320 ffff88041ea03a60
ffff8801ef3658c0
[319628.023178] Call Trace:
[319628.023180] <IRQ> [<ffffffff8103bb70>] ?
warn_slowpath_common+0x5b/0x70
[319628.023187] [<ffffffff812fe930>] ?
tcp_fastretrans_alert+0x13b/0x923
[319628.023189] [<ffffffff812ffac6>] ? tcp_ack+0x94e/0xb26
[319628.023192] [<ffffffff81041f31>] ?
_local_bh_enable_ip.isra.17+0x1a/0x84
[319628.023195] [<ffffffff8130048e>] ? tcp_rcv_established+0x53c/0x5de
[319628.023200] [<ffffffff812b5f6f>] ? sock_def_readable+0x41/0x44
[319628.023203] [<ffffffff81308c0e>] ? tcp_v4_do_rcv+0x1d3/0x3d8
[319628.023205] [<ffffffff812b973a>] ? skb_checksum+0x47/0x1af
[319628.023208] [<ffffffff813096a8>] ? tcp_v4_rcv+0x2b2/0x559
[319628.023211] [<ffffffff812e7e99>] ? nf_hook_slow+0x69/0xfd
[319628.023215] [<ffffffff812ecb9d>] ?
__xfrm_policy_check2.constprop.9+0x4c/0x4c
[319628.023217] [<ffffffff812ecc9d>] ?
ip_local_deliver_finish+0x100/0x176
[319628.023221] [<ffffffff812c4fef>] ?
__netif_receive_skb_core+0x42f/0x4a5
[319628.023223] [<ffffffff812c523e>] ? netif_receive_skb+0x4c/0x7d
[319628.023235] [<ffffffffa04ccd2a>] ? ieee80211_deliver_skb+0xbd/0xfa
[mac80211]
[319628.023244] [<ffffffffa04ce069>] ?
ieee80211_rx_handlers+0x10a3/0x1b63 [mac80211]
[319628.023248] [<ffffffff81079900>] ?
tick_do_update_jiffies64+0x37/0x9e
[319628.023252] [<ffffffff811c6bc4>] ? timerqueue_add+0x79/0x97
[319628.023260] [<ffffffffa04cf31d>] ?
ieee80211_prepare_and_rx_handle+0x7c6/0x827 [mac80211]
[319628.023266] [<ffffffffa04a2f53>] ? ath_tx_complete+0xad/0x13b
[ath9k]
[319628.023273] [<ffffffffa04cf88b>] ? ieee80211_rx+0x50d/0x61d
[mac80211]
[319628.023278] [<ffffffffa04a264f>] ? ath_rx_tasklet+0xb9b/0xcbd
[ath9k]
[319628.023284] [<ffffffffa04a0936>] ? ath9k_tasklet+0xc1/0x10b [ath9k]
[319628.023286] [<ffffffff8104256d>] ? tasklet_action+0x73/0xc2
[319628.023288] [<ffffffff810421cb>] ? __do_softirq+0xea/0x205
[319628.023290] [<ffffffff810423b0>] ? irq_exit+0x3e/0x81
[319628.023293] [<ffffffff8100e697>] ? do_IRQ+0x80/0x95
[319628.023296] [<ffffffff8138646d>] ? common_interrupt+0x6d/0x6d
[319628.023297] <EOI> [<ffffffff81073670>] ? ktime_get+0x5f/0x6b
[319628.023304] [<ffffffff8129ecfd>] ? arch_local_irq_enable+0x7/0x8
[319628.023306] [<ffffffff8129f0d1>] ? cpuidle_enter_state+0x52/0xc1
[319628.023309] [<ffffffff8129f214>] ? cpuidle_idle_call+0xd4/0x143
[319628.023312] [<ffffffff8101394c>] ? arch_cpu_idle+0x5/0x17
[319628.023314] [<ffffffff810725eb>] ? cpu_startup_entry+0x10d/0x187
[319628.023318] [<ffffffff816b3d3d>] ? start_kernel+0x3e8/0x3f3
[319628.023320] [<ffffffff816b3777>] ? repair_env_string+0x54/0x54
[319628.023323] [<ffffffff816b3598>] ? x86_64_start_kernel+0xf2/0xfd
[319628.023325] ---[ end trace 19a7e47c4b12d290 ]---
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