Hello,
I have an Intel 4965 Wireless NIC and from time to time it crashes. I have been looking in my log and found these messages:
iwlagn: Microcode SW error detected. Restarting 0x2000000.
iwlagn/1: page allocation failure. order:4, mode:0x40d0
Pid: 1045, comm: iwlagn/1 Not tainted 2.6.29.4-167.fc11.x86_64 #1
Call Trace:
[<ffffffff810a5150>] __alloc_pages_internal+0x40d/0x429
[<ffffffff810c7355>] alloc_pages_current+0xb7/0xc0
[<ffffffff810a3789>] __get_free_pages+0x13/0x4e
[<ffffffffa01a4660>] iwl_txq_ctx_reset+0x1db/0x437 [iwlcore]
[<ffffffffa019c540>] iwl_hw_nic_init+0x105/0x11a [iwlcore]
[<ffffffffa01d9fc0>] ? iwl_bg_up+0x0/0x48 [iwlagn]
[<ffffffffa01d9019>] __iwl_up+0x2a4/0x2b3 [iwlagn]
[<ffffffffa01d9ff3>] iwl_bg_up+0x33/0x48 [iwlagn]
[<ffffffff81058e0a>] run_workqueue+0xa7/0x14a
[<ffffffff81058f99>] worker_thread+0xec/0xfd
[<ffffffff8105ca4b>] ? autoremove_wake_function+0x0/0x39
[<ffffffff81058ead>] ? worker_thread+0x0/0xfd
[<ffffffff81058ead>] ? worker_thread+0x0/0xfd
[<ffffffff8105c6b5>] kthread+0x4d/0x78
[<ffffffff8101264a>] child_rip+0xa/0x20
[<ffffffff81011f67>] ? restore_args+0x0/0x30
[<ffffffff8105c668>] ? kthread+0x0/0x78
[<ffffffff81012640>] ? child_rip+0x0/0x20
Threaded Mode
