On 05/13/10 23:16, Luis R. Rodriguez wrote:
On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
<justinmattock@xxxxxxxxx> wrote:
On 05/13/10 21:01, Luis R. Rodriguez wrote:
On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
<justinmattock@xxxxxxxxx> wrote:
what I can try, is(not at the convention, on eth0
at the moment), but when I get back to the convention
center place I can try your patch as well as the
modprobe option, to see if I can get any signs of
a recreation(if so I'll bisect there).
The debug info I just need upon load of the module, I don't need you
to run the debug stuff to try to reproduce. The debug print upon load
will tell us the rxbuf size and cache line size.
Luis
o.k. it's not pretty due
to loads of avc's for SELinux:
(I run a rootless system).
[ 84.172649] ath9k: Driver unloaded
[ 100.675300] audit_printk_skb: 6 callbacks suppressed
[ 100.675306] type=1400 audit(1273811633.675:20): avc: denied { search }
for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
scontext=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
[ 100.675408] type=1400 audit(1273811633.675:20): avc: denied { search }
for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35" dev=sda3
ino=524392 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=dir
[ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read }
for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open }
for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e syscall=2
success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0 ppid=2080 pid=2168
auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0
ses=1 comm="modprobe" exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0
key=(null)
[ 100.675902] type=1400 audit(1273811633.675:21): avc: denied { getattr }
for pid=2168 comm="modprobe"
path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e syscall=5
success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0 items=0
ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
subj=name:staff_r:staff_sudo_t:s0 key=(null)
[ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ
17
[ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
[ 100.828787] ath: EEPROM regdomain: 0x64
[ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
[ 100.828793] ath: Country alpha2 being used: 00
[ 100.828795] ath: Regpair used: 0x64
[ 100.848609] type=1400 audit(1273811633.678:22): avc: denied { search }
for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
scontext=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
[ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
[ 100.850035] Registered led device: ath9k-phy1::radio
[ 100.850488] Registered led device: ath9k-phy1::assoc
[ 100.851227] Registered led device: ath9k-phy1::tx
[ 100.851633] Registered led device: ath9k-phy1::rx
[ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
mem=0xffffc900005a0000, irq=17
[ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e syscall=175
success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0 items=0 ppid=2080
pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0
tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
subj=name:staff_r:staff_sudo_t:s0 key=(null)
but there you go dmesg of the debug info for you
Justin, did you forget to use the debug parameter on modprobe ath9k?
modprobe ath9k debug=0x0000020
I do not see the output I expected.
Luis
no.. I used your code
literally i.g. just copied and
pasted as is.
I can give that a try again
and see.Before though what
kernel parameters/kconfig might I be missing
just to be sure?
Justin P. Mattock
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