~ $ cat /proc/kallsyms |grep printk
940245f4 T set_printk
94024600 T restore_printk
94024938 T vprintk
94024cac T printk
940252a0 T __printk_ratelimit
94025398 T printk_ratelimit
940c4180 T printk_dummy
941e7548 t printk_time_setup
941b018c U __printk     [userman]
941b0188 U _printk      [tiap]
941b018c U __printk     [kdsldmod]
941b0188 U _printk      [usbahcicore]
941b0188 U _printk      [usbcore]
94025398 U printk_ratelimit     [usbcore]
941b0188 U _printk      [isdn_fbox_fon4]
c00275a0 ? __mod_takeover_printk52      [ubik2]
c00275d8 ? __mod_takeover_printktype51  [ubik2]
c0063f84 t ubik2_kernelprintk   [ubik2]
c006a490 d __parm_takeover_printk       [ubik2]
c006a8a8 b old_printk   [ubik2]
c006a8a4 b takeover_printk      [ubik2]
941b0188 U _printk      [ubik2]
941b0190 U console_printk       [ubik2]
94024938 U vprintk      [ubik2]
94024600 U restore_printk       [ubik2]
940245f4 U set_printk   [ubik2]
941b0188 U _printk      [tiatm]
941b0188 U _printk      [Piglet]
~ $ CPU 0 Unable to handle kernel paging request at virtual address 00000014, epc == c02bab78, ra == c029f414
Oops in arch/mips/mm/fault.c::do_page_fault, line 166[#1]:
Cpu 0
$ 0   : 00000000 1000ce00 00000000 00000000
$ 4   : 94f08e00 00000000 00000000 c0300000
$ 8   : 00000000 94f08e56 00000010 00000000
$12   : 00000000 942c0574 00200200 00000000
$16   : 1000ce01 95166c00 94f08e00 00000001
$20   : 941705b4 94d77000 94d77000 00006c07
$24   : 00000010 9414f728
$28   : 94ca6000 94ca79f0 faffffef c029f414
Hi    : 00000140
Lo    : 00000118
epc   : c02bab78 TxPort_xmitData+0x38/0xe0 [tiap]     Tainted: P
ra    : c029f414 tiwlan_ddaWdsSend+0x84/0x1e8 [tiap]
Status: 1000ce02    KERNEL EXL
Cause : 10800008
BadVA : 00000014
PrId  : 00018448
Modules linked in: userman tiap kdsldmod usbahcicore usbcore isdn_fbox_fon4 ubik2 tiatm Piglet
Process igdd (pid: 719, threadinfo=94ca6000, task=952b6020)
Stack : 94bf7620 00000000 94162694 94162624 95166e20 c029f414 94ca7a80 00000004
        94d77000 9533bc10 00000004 94220000 94f08e00 95166c00 00000000 953745e0
        94122b48 8000f1d4 00000000 00000000 1fdd3353 917da336 95166c00 94f08e00
        00000000 94f00c40 94113e00 94113de4 00000008 94220000 941145bc 94114570
        94f08e00 94f00d40 94d77220 94170530 94d77000 9421cfac 00000000 00000040