iwlagn page allocation failure on 2.6.38.6-27

Genes MailLists lists at sapience.com
Fri May 20 18:36:14 UTC 2011


I got a bunch of these - this kernel is the F15  2.6.38.6-27 kernel
compiled from src rpm on F14

(sorry for wrap).

Anywone else seeing any issues with iwlagn ? I thought a bunch of fixes
for iwlagn went into 2.6.38.6 ?

g/


----- /var/log/messages snippet ---------------

May 20 14:10:14 lap1 kernel: [20363.535272] 159659 total pagecache pages
May 20 14:10:14 lap1 kernel: [20363.535274] 152265 pages in swap cache
May 20 14:10:14 lap1 kernel: [20363.535276] Swap cache stats: add
219134, delete 66869, find 3379/3394
May 20 14:10:14 lap1 kernel: [20363.535278] Free swap  = 7250768kB
May 20 14:10:14 lap1 kernel: [20363.535280] Total swap = 8126832kB
May 20 14:10:14 lap1 kernel: [20363.554013] 1032176 pages RAM
May 20 14:10:14 lap1 kernel: [20363.554016] 243676 pages reserved
May 20 14:10:14 lap1 kernel: [20363.554017] 68317 pages shared
May 20 14:10:14 lap1 kernel: [20363.554019] 755305 pages non-shared
May 20 14:10:14 lap1 kernel: [20363.554029] swapper: page allocation
failure. order:1, mode:0x4020
May 20 14:10:14 lap1 kernel: [20363.554033] Pid: 0, comm: swapper Not
tainted 2.6.38.6-27.fc14.x86_64 #1
May 20 14:10:14 lap1 kernel: [20363.554035] Call Trace:
May 20 14:10:14 lap1 kernel: [20363.554037]  <IRQ>  [<ffffffff810e73db>]
__alloc_pages_nodemask+0x6e1/0x75a
May 20 14:10:14 lap1 kernel: [20363.554051]  [<ffffffff81111b9d>]
alloc_pages_current+0xb1/0xca
May 20 14:10:14 lap1 kernel: [20363.554056]  [<ffffffff8108576e>] ?
arch_local_irq_save+0x18/0x1e
May 20 14:10:14 lap1 kernel: [20363.554075]  [<ffffffffa035d9c1>]
iwlagn_rx_allocate+0x94/0x275 [iwlagn]
May 20 14:10:14 lap1 kernel: [20363.554079]  [<ffffffff8106f2ea>] ?
queue_work+0x1f/0x21
May 20 14:10:14 lap1 kernel: [20363.554090]  [<ffffffffa035deb1>]
iwlagn_rx_replenish_now+0x1b/0x28 [iwlagn]
May 20 14:10:14 lap1 kernel: [20363.554099]  [<ffffffffa0350137>]
iwl_rx_handle+0x427/0x440 [iwlagn]
May 20 14:10:14 lap1 kernel: [20363.554104]  [<ffffffff8107ed6f>] ?
clockevents_program_event+0x8e/0x90
May 20 14:10:14 lap1 kernel: [20363.554113]  [<ffffffffa03505ab>]
iwl_irq_tasklet_legacy+0x45b/0x66f [iwlagn]
May 20 14:10:14 lap1 kernel: [20363.554119]  [<ffffffff814896ff>] ?
_raw_spin_unlock_irqrestore+0x17/0x19
May 20 14:10:14 lap1 kernel: [20363.554125]  [<ffffffff8105eb63>]
tasklet_action+0x82/0xd4
May 20 14:10:14 lap1 kernel: [20363.554129]  [<ffffffff8105ef9e>]
__do_softirq+0xd2/0x19e
May 20 14:10:14 lap1 kernel: [20363.554133]  [<ffffffff810b3796>] ?
handle_IRQ_event+0x58/0x122
May 20 14:10:14 lap1 kernel: [20363.554138]  [<ffffffff8100bb5c>]
call_softirq+0x1c/0x30
May 20 14:10:14 lap1 kernel: [20363.554142]  [<ffffffff8100d287>]
do_softirq+0x46/0x83
May 20 14:10:14 lap1 kernel: [20363.554145]  [<ffffffff8105f126>]
irq_exit+0x49/0x8b
May 20 14:10:14 lap1 kernel: [20363.554149]  [<ffffffff8148fe1e>]
do_IRQ+0x8e/0xa5
May 20 14:10:14 lap1 kernel: [20363.554153]  [<ffffffff81489c53>]
ret_from_intr+0x0/0x15
May 20 14:10:14 lap1 kernel: [20363.554155]  <EOI>  [<ffffffff812aff9e>]
? arch_local_irq_enable+0xb/0xd
May 20 14:10:14 lap1 kernel: [20363.554163]  [<ffffffff81078a45>] ?
sched_clock_idle_wakeup_event+0x17/0x1a
May 20 14:10:14 lap1 kernel: [20363.554167]  [<ffffffff812b0d27>]
acpi_idle_enter_simple+0xcc/0x102
May 20 14:10:14 lap1 kernel: [20363.554172]  [<ffffffff813b20aa>]
cpuidle_idle_call+0xdf/0x15a
May 20 14:10:14 lap1 kernel: [20363.554176]  [<ffffffff8100932a>]
cpu_idle+0xaa/0xcc
May 20 14:10:14 lap1 kernel: [20363.554180]  [<ffffffff81471bce>]
rest_init+0x72/0x74
May 20 14:10:14 lap1 kernel: [20363.554185]  [<ffffffff81b58c44>]
start_kernel+0x3f3/0x3fe
May 20 14:10:14 lap1 kernel: [20363.554188]  [<ffffffff81b582cb>]
x86_64_start_reservations+0xb6/0xba
May 20 14:10:14 lap1 kernel: [20363.554192]  [<ffffffff81b583d5>]
x86_64_start_kernel+0x106/0x115
May 20 14:10:14 lap1 kernel: [20363.554194] Mem-Info:
May 20 14:10:14 lap1 kernel: [20363.554196] Node 0 DMA per-cpu:
May 20 14:10:14 lap1 kernel: [20363.554199] CPU    0: hi:    0, btch:
1 usd:   0
May 20 14:10:14 lap1 kernel: [20363.554201] CPU    1: hi:    0, btch:
1 usd:   0


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