Comment 38 for bug 1069707

Hi,

I'm facing the exactly same problem with Fedora 16 dist. After an update from kernel 3.4.9-2 to 3.6.2-1 this issue started to happen. Basically my ACPI module is not loaded. so my laptop cannot suspend either.

My logs from kernel 3.6.2-1 :

[ 28.649495] BUG: unable to handle kernel paging request at 0000000000ff1000
[ 28.649503] IP: [<ffffffff812e1c0d>] memcpy+0xd/0x110
[ 28.649515] PGD 12fd62067 PUD 12da5c067 PMD 0
[ 28.649522] Oops: 0000 [#1] SMP
[ 28.649526] Modules linked in: sony_laptop(+) atl1c iTCO_wdt iTCO_vendor_support intel_ips soundcore snd_page_alloc i2c_i801 microcode rfkill joydev i2c_core lpc_ich mfd_core uinput sunrpc binfmt_misc mmc_block mxm_wmi crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core firewire_ohci firewire_core crc_itu_t video wmi
[ 28.649555] CPU 2
[ 28.649559] Pid: 706, comm: modprobe Not tainted 3.6.2-1.fc16.x86_64 #1 Sony Corporation VPCS12V9E/VAIO
[ 28.649560] RIP: 0010:[<ffffffff812e1c0d>] [<ffffffff812e1c0d>] memcpy+0xd/0x110
[ 28.649563] RSP: 0018:ffff88012ea65c30 EFLAGS: 00010246
[ 28.649564] RAX: ffff88012ea65c60 RBX: ffff88012ca377c0 RCX: 0000000000000001
[ 28.649565] RDX: 0000000000000000 RSI: 0000000000ff1000 RDI: ffff88012ea65c60
[ 28.649566] RBP: ffff88012ea65c48 R08: 0000000000000001 R09: 0000000000000000
[ 28.649567] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88012ea65c60
[ 28.649568] R13: ffff88012ffb8010 R14: ffff88013199a800 R15: 0000000000000100
[ 28.649569] FS: 00007f9da2756700(0000) GS:ffff880137c80000(0000) knlGS:0000000000000000
[ 28.649571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.649572] CR2: 0000000000ff1000 CR3: 000000012d454000 CR4: 00000000000007e0
[ 28.649573] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.649574] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 28.649575] Process modprobe (pid: 706, threadinfo ffff88012ea64000, task ffff88013023c560)
[ 28.649576] Stack:
[ 28.649577] ffffffffa0138553 ffff88013199a800 0000000000000135 ffff88012ea65ca8
[ 28.649579] ffffffffa013861f 0000000000000009 0000000000000000 0000000000000000
[ 28.649581] 0000000000000000 0000000000000000 000000008a133f54 ffff88012ea65c98
[ 28.649583] Call Trace:
[ 28.649590] [<ffffffffa0138553>] ? sony_nc_buffer_call.constprop.11+0x43/0xa0 [sony_laptop]
[ 28.649593] [<ffffffffa013861f>] sony_nc_rfkill_setup+0x6f/0x1b0 [sony_laptop]
[ 28.649597] [<ffffffffa013a9ab>] sony_nc_function_setup+0x2ab/0x920 [sony_laptop]
[ 28.649600] [<ffffffffa013b21b>] sony_nc_add+0x1fb/0x650 [sony_laptop]
[ 28.649605] [<ffffffff812005ed>] ? sysfs_do_create_link+0xed/0x220
[ 28.649610] [<ffffffff81335f08>] acpi_device_probe+0x4e/0x11c
[ 28.649614] [<ffffffff813bd161>] driver_probe_device+0x91/0x3b0
[ 28.649616] [<ffffffff813bd52b>] __driver_attach+0xab/0xb0
[ 28.649618] [<ffffffff813bd480>] ? driver_probe_device+0x3b0/0x3b0
[ 28.649621] [<ffffffff813bb356>] bus_for_each_dev+0x56/0x90
[ 28.649623] [<ffffffff813bcbee>] driver_attach+0x1e/0x20
[ 28.649625] [<ffffffff813bc6f0>] bus_add_driver+0x1a0/0x2c0
[ 28.649627] [<ffffffffa014c000>] ? 0xffffffffa014bfff
[ 28.649628] [<ffffffff813bda7a>] driver_register+0x7a/0x160
[ 28.649630] [<ffffffffa014c000>] ? 0xffffffffa014bfff
[ 28.649632] [<ffffffff813367f2>] acpi_bus_register_driver+0x43/0x45
[ 28.649635] [<ffffffffa014c057>] sony_laptop_init+0x57/0x1000 [sony_laptop]
[ 28.649640] [<ffffffff8100203f>] do_one_initcall+0x3f/0x170
[ 28.649644] [<ffffffff810bfd3e>] sys_init_module+0xbe/0x230
[ 28.649649] [<ffffffff816211a9>] system_call_fastpath+0x16/0x1b
[ 28.649650] Code: 2b 43 50 88 43 4e 48 83 c4 08 5b 5d c3 90 e8 eb fb ff ff eb e6 90 90 90 90 90 90 90 90 90 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 20 4c 8b 06 4c 8b 4e 08 4c 8b 56 10 4c
[ 28.649669] RIP [<ffffffff812e1c0d>] memcpy+0xd/0x110
[ 28.649671] RSP <ffff88012ea65c30>
[ 28.649672] CR2: 0000000000ff1000
[ 28.649674] ---[ end trace 6cf6386889527f26 ]---
[ 28.649955] udevd[614]: '/sbin/modprobe -bv acpi:SNY5001:' [706] terminated by signal 9 (Killed)