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[linux-dvb] Loading eeprom module causes kernel oops (2.6.6) with CVS dvb-kernel and Nexus-S



Hello,
 
When I attempt to load the eeprom module for i2c support, I get the following kernel oops (using kernel version 2.6.6, CVS dvb-kernel, and a Nexus-S):
 

May 29 00:08:57 nofear kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000

May 29 00:08:57 nofear kernel: printing eip:

May 29 00:08:57 nofear kernel: 00000000

May 29 00:08:57 nofear kernel: *pde = 00000000

May 29 00:08:57 nofear kernel: Oops: 0000 [#1]

May 29 00:08:57 nofear kernel: PREEMPT

May 29 00:08:57 nofear kernel: Modules linked in: eeprom w83627hf i2c_sensor i2c_isa i2c_viapro nvidia vmnet vmmon parport_pc lp parport snd_mpu401 snd_via82xx snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_ac97_codec snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore af_packet

May 29 00:08:57 nofear kernel: CPU: 0

May 29 00:08:57 nofear kernel: EIP: 0060:[<00000000>] Tainted: P

May 29 00:08:57 nofear kernel: EFLAGS: 00210286 (2.6.7-rc1.052804.1)

May 29 00:08:57 nofear kernel: EIP is at 0x0

May 29 00:08:57 nofear kernel: eax: efffde14 ebx: c8a51c00 ecx: f0a468a0 edx: c8a51c00

May 29 00:08:57 nofear kernel: esi: c023ba90 edi: c1634274 ebp: c8a51c00 esp: defc1ed0

May 29 00:08:57 nofear kernel: ds: 007b es: 007b ss: 0068

May 29 00:08:57 nofear kernel: Process modprobe (pid: 2088, threadinfo=defc0000 task=c4bde210)

May 29 00:08:57 nofear kernel: Stack: c023babe c8a51c00 00007654 efffde14 c0285586 c8a51c00 00000050 00000000

May 29 00:08:57 nofear kernel: c0286f37 00200292 c1634274 f0a4560a c8a51d0a f0a45467 c8a51c00 000000d0

May 29 00:08:57 nofear kernel: 00000000 00000000 006342a0 00000000 0000546d 00000000 f0a466d0 00000000

May 29 00:08:57 nofear kernel: Call Trace:

May 29 00:08:57 nofear kernel: [client_register+46/64] client_register+0x2e/0x40

May 29 00:08:57 nofear kernel: [i2c_attach_client+246/336] i2c_attach_client+0xf6/0x150

May 29 00:08:57 nofear kernel: [i2c_get_functionality+23/48] i2c_get_functionality+0x17/0x30

May 29 00:08:57 nofear kernel: [__crc_notifier_chain_unregister+715979/770587] eeprom_detect+0x107/0x210 [eeprom]

May 29 00:08:57 nofear kernel: [__crc_notifier_chain_unregister+670541/770587] i2c_detect+0x2e9/0x49c [i2c_sensor]

May 29 00:08:57 nofear kernel: [__crc_notifier_chain_unregister+715699/770587] eeprom_attach_adapter+0x1f/0x30 [eeprom]

May 29 00:08:57 nofear kernel: [__crc_notifier_chain_unregister+715716/770587] eeprom_detect+0x0/0x210 [eeprom]

May 29 00:08:57 nofear kernel: [i2c_add_driver+156/208] i2c_add_driver+0x9c/0xd0

May 29 00:08:57 nofear kernel: [__crc_notifier_chain_unregister+727155/770587] eeprom_init+0xf/0x13 [eeprom]

May 29 00:08:57 nofear kernel: [sys_init_module+276/560] sys_init_module+0x114/0x230

May 29 00:08:57 nofear kernel: [syscall_call+7/11] syscall_call+0x7/0xb

May 29 00:08:57 nofear kernel:

May 29 00:08:57 nofear kernel: Code: Bad EIP value.

 
 

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