[ 42.016723] lp: driver loaded but no devices found [ 42.134155] ppdev: user-space parallel port driver [ 42.211456] Unable to handle kernel NULL pointer dereference at virtual address 000003be [ 42.211486] pgd = c190c000 [ 42.211517] [000003be] *pgd=8cb08031, *pte=00000000, *ppte=00000000 [ 42.211547] Internal error: Oops: 817 [#1] [ 42.211547] last sysfs file: /sys/devices/platform/i2c_omap.1/i2c-1/1-004b/twl_reg.3/regulator/regulator.4/uevent [ 42.211578] Modules linked in: parport_pc(+) ppdev lp parport dm_crypt pegasus joydev leds_gpio musb_hdrc led_class gpio_keys twl4030_pwrbutton omap2_mcspi omap_wdt twl4030_usb btrfs zlib_deflate crc32c libcrc32c usbhid hid [ 42.211669] CPU: 0 Not tainted (2.6.35-6-omap #9-Ubuntu) [ 42.211730] PC is at parport_pc_probe_port+0x2a0/0xa80 [parport_pc] [ 42.211730] LR is at 0x0 [ 42.211761] pc : [] lr : [<00000000>] psr: a0000013 [ 42.211761] sp : cdb31eb0 ip : 0000000c fp : cdb31efc [ 42.211791] r10: 000007bc r9 : cf9577e0 r8 : cd39d280 [ 42.211791] r7 : 00000000 r6 : 000003bc r5 : cf9577c0 r4 : c18fea00 [ 42.211822] r3 : 000003bc r2 : 00000000 r1 : cf9577c0 r0 : cf957b00 [ 42.211853] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 42.211853] Control: 10c5387d Table: 8190c019 DAC: 00000015 [ 42.211883] Process modprobe (pid: 854, stack limit = 0xcdb302e8) [ 42.211914] Stack: (0xcdb31eb0 to 0xcdb32000) [ 42.211914] 1ea0: 00000000 c0040bc8 0000000c 00000000 [ 42.211944] 1ec0: cdb31eec c18fe000 cf957b00 c02d0cec c06fbe80 fffffffd ffffffff 00000000 [ 42.211975] 1ee0: bf1bf21c 00000000 cdb30000 bf1bf350 cdb31f3c cdb31f00 bf1bf2f0 bf1ba83c [ 42.212005] 1f00: c18fe008 00000000 c04a5538 bf1bc228 c06c32c8 c06fbe80 bf1bc0b0 00000000 [ 42.212036] 1f20: bf1bf21c c0040bc8 cdb30000 00000000 cdb31f7c cdb31f40 c00403b8 bf1bf228 [ 42.212066] 1f40: 00000000 4001f000 bf1bc0b0 00000000 000074e8 c0040bc8 4001f000 bf1bc0b0 [ 42.212097] 1f60: 00000000 000074e8 c0040bc8 cdb30000 cdb31fa4 cdb31f80 c00ae0f0 c004038c [ 42.212127] 1f80: cdb31fa4 cdb31f90 000190e0 00019e88 00000000 00000080 00000000 cdb31fa8 [ 42.212127] 1fa0: c0040a20 c00ae048 000190e0 00019e88 4001f000 000074e8 00019e30 bebb4964 [ 42.212158] 1fc0: 000190e0 00019e88 00000000 00000080 00000000 00000000 4001e000 00000000 [ 42.212188] 1fe0: 00000008 bebb496c 0000ad43 400c00e4 60000010 4001f000 00000000 00000000 [ 42.212280] [] (parport_pc_probe_port+0x2a0/0xa80 [parport_pc]) from [] (parport_pc_init+0xd4/0x134 [parport_pc]) [ 42.212341] [] (parport_pc_init+0xd4/0x134 [parport_pc]) from [] (do_one_initcall+0x38/0x1cc) [ 42.212402] [] (do_one_initcall+0x38/0x1cc) from [] (sys_init_module+0xb4/0x1c8) [ 42.212463] [] (sys_init_module+0xb4/0x1c8) from [] (ret_fast_syscall+0x0/0x30) [ 42.212493] Code: e50b0034 0affffa7 e5943000 e59410e4 (e5c3c002) [ 42.212524] ---[ end trace 66c6e9f04c792edb ]--- [ 42.604492] audit_printk_skb: 3 callbacks suppressed [ 42.604522] type=1400 audit(1278108928.230:16): operation="getattr" pid=859 parent=857 profile="/usr/sbin/cupsd" name="/lib/" pid=859 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 42.604797] type=1400 audit(1278108928.230:17): operation="getattr" pid=859 parent=857 profile="/usr/sbin/cupsd" name="/usr/lib/" pid=859 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0