Messages in this thread |  | | | Date | Sat, 05 Mar 2005 16:53:07 -0800 | | From | "Randy.Dunlap" <> | | Subject | Re: amd64 2.6.11 oops on modprobe |
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Andrei Mikhailovsky wrote: > I get the oops during the boot up process. This did not happen in > 2.6.10/2.6.9. > > Here is the output from dmesg: > > Unable to handle kernel paging request at ffffffff880db000 RIP: > <ffffffff880d909f>{:saa7110:saa7110_write_block+127} > PGD 103027 PUD 105027 PMD 3ee64067 PTE 0 > Oops: 0000 [1] > CPU 0 > Modules linked in: adv7175 saa7110 zr36067 videocodec videodev sata_nv > libata snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm > snd_timer snd snd_page_alloc i2c_nforce2 it87 eeprom i2c_sensor i2c_isa > sk98lin > Pid: 2604, comm: modprobe Not tainted 2.6.11-amd64 > RIP: 0010:[<ffffffff880d909f>] > <ffffffff880d909f>{:saa7110:saa7110_write_block+127} > RSP: 0018:ffff81003f6c5b78 EFLAGS: 00010287 > RAX: 000000000000139f RBX: 00000000ffffec36 RCX: 000000000000002a > RDX: 000000000000009f RSI: 0000000000000001 RDI: ffffffff880bf838 > RBP: 000000000000139f R08: 0000000000000000 R09: ffff81003efd63a8 > R10: 0000000000000001 R11: ffffffff802f75d0 R12: ffffffff880db000 > R13: ffff81003f3e0200 R14: ffff81003e0df200 R15: 0000000000000001 > FS: 00002aaaaaac5520(0000) GS:ffffffff80500180(0000) > knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: ffffffff880db000 CR3: 000000003e125000 CR4: 00000000000006e0 > Process modprobe (pid: 2604, threadinfo ffff81003f6c4000, task > ffff81003ed59700) > Stack: 0000000000000076 0000000000000000 0000000000000000 > 0000000000000000 > 0000000000000000 ffffffffffff0000 ffffffffffffffff > ffff81003e0df228 > ffff002a0001004e ffff81003f6c5b78 > Call Trace:<ffffffff880d9930>{:saa7110:saa7110_detect_client+0} > <ffffffff880d9ab4>{:saa7110:saa7110_detect_client+388} > <ffffffff802f6812>{i2c_probe+642} > <ffffffff802f4c24>{i2c_add_adapter+468} > <ffffffff802f7928>{i2c_bit_add_bus+840} > <ffffffff880d7600>{:zr36067:init_dc10_cards+1536} > <ffffffff801468e1>{sys_init_module+5857} > <ffffffff80174de7>{do_lookup+55} > <ffffffff8021f440>{prio_tree_insert+48} > <ffffffff880d7000>{:zr36067:init_dc10_cards+0} > <ffffffff80113fff>{sys_mmap+191} <ffffffff8010e1fa>{system_call > +126} > > > Code: 41 0f b6 04 24 ff c5 49 ff c4 41 88 44 15 00 88 04 0c 8b 44 > RIP <ffffffff880d909f>{:saa7110:saa7110_write_block+127} RSP > <ffff81003f6c5b78> > CR2: ffffffff880db000 > > If anyone need more debugging info, I am ready to help
Hm, not much change in that driver from 2.6.10.
Is this easily reproducible? If so, please boot with "kstack=32" for more stack dump. And send me your saa7110.o (object) file since mine isn't like yours.
-- ~Randy
darn, kstack= needs to be added to kernel-parameters.txt... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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