Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 512036 - =sys-kernel/gentoo-sources-3.14.4 BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0
Summary: =sys-kernel/gentoo-sources-3.14.4 BUG: unable to handle kernel NULL pointer d...
Status: RESOLVED NEEDINFO
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-06-01 12:35 UTC by tman
Modified: 2014-06-01 20:42 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
nvidia bug (nvidia-bug-report.log.gz,39.36 KB, application/gzip)
2014-06-01 19:27 UTC, tman 		Details
.config (.config,108.01 KB, text/plain)
2014-06-01 20:42 UTC, tman 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description tman 2014-06-01 12:35:50 UTC 
Jun 01 13:27:08 TuX kernel: microcode: CPU5 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX systemd[1]: Starting Sound Card.
Jun 01 13:27:08 TuX kernel: nvidia 0000:01:00.0: enabling device (0006 -> 0007)
Jun 01 13:27:08 TuX kernel: vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
Jun 01 13:27:08 TuX kernel: [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:01:00.0 on minor 1
Jun 01 13:27:08 TuX kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  337.19  Tue Apr 29 19:58:58 PDT 2014
Jun 01 13:27:08 TuX kernel: usbcore: registered new interface driver snd-usb-audio
Jun 01 13:27:08 TuX kernel: nvidia 0000:01:00.0: irq 49 for MSI/MSI-X
Jun 01 13:27:08 TuX kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0
Jun 01 13:27:08 TuX kernel: IP: [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: PGD 61576a067 PUD 60f46f067 PMD 0 
Jun 01 13:27:08 TuX kernel: Oops: 0000 [#1] PREEMPT SMP 
Jun 01 13:27:08 TuX kernel: Modules linked in: joydev snd_usb_audio snd_usbmidi_lib snd_rawmidi nvidia(PO+) microcode(+) pcspkr i2c_i801 acpi_cpufreq vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) cbc sha512_generic sha1_generic libiscs
Jun 01 13:27:08 TuX kernel:  sym53c8xx gdth advansys initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sg pdc_adma sata_inic162x sata_qstor sata_sx4 sata_sil24 pata_pcmcia pcmcia pcmcia_core pata_rz1000 pata_mpiix ehci_pci usbhid e
Jun 01 13:27:08 TuX kernel: CPU: 6 PID: 2317 Comm: nvidia-smi Tainted: P           O 3.14.4-gentoo #8
Jun 01 13:27:08 TuX kernel: Hardware name: CLEVO CO.                        W35_37ET/W35_37ET, BIOS 4.6.5 03/25/2013
Jun 01 13:27:08 TuX kernel: task: ffff8806148cd090 ti: ffff88060fb22000 task.ti: ffff88060fb22000
Jun 01 13:27:08 TuX kernel: RIP: 0010:[<ffffffff81120259>]  [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: RSP: 0018:ffff88060fb23868  EFLAGS: 00010046
Jun 01 13:27:08 TuX kernel: RAX: 0000000000000006 RBX: 0000000000000000 RCX: 0000000000000000
Jun 01 13:27:08 TuX kernel: RDX: 0000000000000008 RSI: 00000000000000d0 RDI: 0000000000000000
Jun 01 13:27:08 TuX kernel: RBP: ffff88060fb23888 R08: 0000000000000001 R09: ffff88060f585f48
Jun 01 13:27:08 TuX kernel: R10: 0000000000000000 R11: 0000000000000002 R12: 00000000000000d0
Jun 01 13:27:08 TuX kernel: R13: 0000000000000202 R14: 0000000000000000 R15: ffff88060f585f48
Jun 01 13:27:08 TuX kernel: FS:  00007fbe83296700(0000) GS:ffff88062f380000(0000) knlGS:0000000000000000
Jun 01 13:27:08 TuX kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 01 13:27:08 TuX kernel: CR2: 00000000000000b0 CR3: 000000060f470000 CR4: 00000000001407e0
Jun 01 13:27:08 TuX kernel: Stack:
Jun 01 13:27:08 TuX kernel:  0000000000000000 ffff880612defa40 0000000000000000 0000000000000000
Jun 01 13:27:08 TuX kernel:  ffff88060fb238c0 ffffffffa0b98725 0000000000000001 0000000000000001
Jun 01 13:27:08 TuX kernel:  0000000000000001 ffff88060f40ad48 ffff88060f40ad48 ffff88060fb23920
Jun 01 13:27:08 TuX kernel: Call Trace:
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b98725>] nvos_create_alloc.isra.13+0xb5/0x150 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b9b1a0>] nv_alloc_pages+0xa0/0x1a0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b43a1c>] ? _nv013070rm+0x7c/0x90 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b7342b>] _nv013092rm+0xbb/0x170 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b733c8>] ? _nv013092rm+0x58/0x170 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09ae907>] ? _nv011984rm+0x367/0x430 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09aea86>] ? _nv011978rm+0xb6/0x310 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa06a359d>] ? _nv002252rm+0x11d/0x180 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa06a0a61>] ? _nv000992rm+0xf1/0x1c0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0921cfd>] ? _nv008702rm+0x15d/0x5ca0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09224d1>] ? _nv008702rm+0x931/0x5ca0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0921217>] ? _nv003692rm+0x517/0xea0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b17a37>] ? _nv008942rm+0x117/0x250 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b80102>] ? _nv013199rm+0x212/0x310 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b81703>] ? _nv000766rm+0xb3/0x650 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b7a0fa>] ? rm_init_adapter+0x6a/0x100 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b9a56b>] ? nvidia_open+0x1eb/0x920 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0ba4d34>] ? nvidia_frontend_open+0x44/0x90 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffff8112993a>] ? chrdev_open+0x9a/0x1d0
Jun 01 13:27:08 TuX kernel:  [<ffffffff811298a0>] ? cdev_put+0x20/0x20
Jun 01 13:27:08 TuX kernel:  [<ffffffff81123892>] ? do_dentry_open.isra.17+0x1b2/0x2c0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81123a89>] ? finish_open+0x19/0x30
Jun 01 13:27:08 TuX kernel:  [<ffffffff81132b72>] ? do_last+0x572/0xdd0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81133486>] ? path_openat+0xb6/0x6a0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81061049>] ? ns_capable+0x29/0x50
Jun 01 13:27:08 TuX kernel:  [<ffffffff81134b35>] ? do_filp_open+0x35/0x80
Jun 01 13:27:08 TuX kernel:  [<ffffffff819be201>] ? _raw_spin_unlock+0x11/0x30
Jun 01 13:27:08 TuX kernel:  [<ffffffff81140a3f>] ? __alloc_fd+0x9f/0x130
Jun 01 13:27:08 TuX kernel:  [<ffffffff81124b79>] ? do_sys_open+0x129/0x220
Jun 01 13:27:08 TuX kernel:  [<ffffffff81124c89>] ? SyS_open+0x19/0x20
Jun 01 13:27:08 TuX kernel:  [<ffffffff819bf0e2>] ? system_call_fastpath+0x16/0x1b
Jun 01 13:27:08 TuX kernel: Code: 8b 25 bc 22 bf 00 53 41 21 f4 9c 41 5d fa 65 48 8b 04 25 80 b8 00 00 f7 40 14 00 00 00 12 0f 85 9d 00 00 00 e8 69 55 3a 00 89 c0 <49> 8b b4 c6 80 00 00 00 8b 16 85 d2 74 46 8b 0d 93 31 db 00 c7 
Jun 01 13:27:08 TuX kernel: RIP  [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel:  RSP <ffff88060fb23868>
Jun 01 13:27:08 TuX kernel: CR2: 00000000000000b0
Jun 01 13:27:08 TuX kernel: ---[ end trace 969f26f708f37b9a ]---
Jun 01 13:27:08 TuX systemd-fsck[2192]: /dev/sdb5: clean, 181565/35454976 files, 56435925/141790208 blocks
Jun 01 13:27:08 TuX kernel: EXT4-fs (sdb6): mounted filesystem with ordered data mode. Opts: (null)
Jun 01 13:27:08 TuX kernel: microcode: CPU5 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX kernel: microcode: CPU5 updated to revision 0x19, date = 2013-06-13
Jun 01 13:27:08 TuX kernel: microcode: CPU6 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX kernel: microcode: CPU6 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX kernel: microcode: CPU6 updated to revision 0x19, date = 2013-06-13
Jun 01 13:27:08 TuX kernel: microcode: CPU7 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX kernel: microcode: CPU7 sig=0x306a9, pf=0x10, revision=0x15
Jun 01 13:27:08 TuX kernel: microcode: CPU7 updated to revision 0x19, date = 2013-06-13
Jun 01 13:27:08 TuX kernel: microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Jun 01 13:27:08 TuX systemd[1]: Reached target Sound Card.
Jun 01 13:27:08 TuX systemd[1]: Mounted /mnt.
Jun 01 13:27:08 TuX kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0
Jun 01 13:27:08 TuX kernel: IP: [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: PGD 61576a067 PUD 60f46f067 PMD 0 
Jun 01 13:27:08 TuX kernel: Oops: 0000 [#1] PREEMPT SMP 
Jun 01 13:27:08 TuX kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0
Jun 01 13:27:08 TuX kernel: IP: [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: PGD 61576a067 PUD 60f46f067 PMD 0 
Jun 01 13:27:08 TuX kernel: Oops: 0000 [#1] PREEMPT SMP 
Jun 01 13:27:08 TuX kernel: Modules linked in: joydev snd_usb_audio snd_usbmidi_lib snd_rawmidi nvidia(PO+) microcode(+Jun 01 13:27:08 TuX kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0
Jun 01 13:27:08 TuX kernel: IP: [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: PGD 61576a067 PUD 60f46f067 PMD 0 
Jun 01 13:27:08 TuX kernel: Oops: 0000 [#1] PREEMPT SMP 
Jun 01 13:27:08 TuX kernel: Modules linked in: joydev snd_usb_audio snd_usbmidi_lib snd_rawmidi nvidia(PO+) microcode(+
Jun 01 13:27:08 TuX kernel:  sym53c8xx gdth advansys initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sg pdc_a
Jun 01 13:27:08 TuX kernel: CPU: 6 PID: 2317 Comm: nvidia-smi Tainted: P           O 3.14.4-gentoo #8
Jun 01 13:27:08 TuX kernel: Hardware name: CLEVO CO.                        W35_37ET/W35_37ET, BIOS 4.6.5 03/25/2013
Jun 01 13:27:08 TuX kernel: task: ffff8806148cd090 ti: ffff88060fb22000 task.ti: ffff88060fb22000
Jun 01 13:27:08 TuX kernel: RIP: 0010:[<ffffffff81120259>]  [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel: RSP: 0018:ffff88060fb23868  EFLAGS: 00010046
Jun 01 13:27:08 TuX kernel: RAX: 0000000000000006 RBX: 0000000000000000 RCX: 0000000000000000
Jun 01 13:27:08 TuX kernel: RDX: 0000000000000008 RSI: 00000000000000d0 RDI: 0000000000000000
Jun 01 13:27:08 TuX kernel: RBP: ffff88060fb23888 R08: 0000000000000001 R09: ffff88060f585f48
Jun 01 13:27:08 TuX kernel: R10: 0000000000000000 R11: 0000000000000002 R12: 00000000000000d0
Jun 01 13:27:08 TuX kernel: R13: 0000000000000202 R14: 0000000000000000 R15: ffff88060f585f48
Jun 01 13:27:08 TuX kernel: FS:  00007fbe83296700(0000) GS:ffff88062f380000(0000) knlGS:0000000000000000
Jun 01 13:27:08 TuX kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 01 13:27:08 TuX kernel: CR2: 00000000000000b0 CR3: 000000060f470000 CR4: 00000000001407e0
Jun 01 13:27:08 TuX kernel: Stack:
Jun 01 13:27:08 TuX kernel:  0000000000000000 ffff880612defa40 0000000000000000 0000000000000000
Jun 01 13:27:08 TuX kernel:  ffff88060fb238c0 ffffffffa0b98725 0000000000000001 0000000000000001
Jun 01 13:27:08 TuX kernel:  0000000000000001 ffff88060f40ad48 ffff88060f40ad48 ffff88060fb23920
Jun 01 13:27:08 TuX kernel: Call Trace:
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b98725>] nvos_create_alloc.isra.13+0xb5/0x150 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b9b1a0>] nv_alloc_pages+0xa0/0x1a0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b43a1c>] ? _nv013070rm+0x7c/0x90 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b7342b>] _nv013092rm+0xbb/0x170 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b733c8>] ? _nv013092rm+0x58/0x170 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09ae907>] ? _nv011984rm+0x367/0x430 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09aea86>] ? _nv011978rm+0xb6/0x310 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa06a359d>] ? _nv002252rm+0x11d/0x180 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa06a0a61>] ? _nv000992rm+0xf1/0x1c0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0921cfd>] ? _nv008702rm+0x15d/0x5ca0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa09224d1>] ? _nv008702rm+0x931/0x5ca0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0921217>] ? _nv003692rm+0x517/0xea0 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b17a37>] ? _nv008942rm+0x117/0x250 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b80102>] ? _nv013199rm+0x212/0x310 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b81703>] ? _nv000766rm+0xb3/0x650 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b7a0fa>] ? rm_init_adapter+0x6a/0x100 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0b9a56b>] ? nvidia_open+0x1eb/0x920 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffffa0ba4d34>] ? nvidia_frontend_open+0x44/0x90 [nvidia]
Jun 01 13:27:08 TuX kernel:  [<ffffffff8112993a>] ? chrdev_open+0x9a/0x1d0
Jun 01 13:27:08 TuX kernel:  [<ffffffff811298a0>] ? cdev_put+0x20/0x20
Jun 01 13:27:08 TuX kernel:  [<ffffffff81123892>] ? do_dentry_open.isra.17+0x1b2/0x2c0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81123a89>] ? finish_open+0x19/0x30
Jun 01 13:27:08 TuX kernel:  [<ffffffff81132b72>] ? do_last+0x572/0xdd0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81133486>] ? path_openat+0xb6/0x6a0
Jun 01 13:27:08 TuX kernel:  [<ffffffff81061049>] ? ns_capable+0x29/0x50
Jun 01 13:27:08 TuX kernel:  [<ffffffff81134b35>] ? do_filp_open+0x35/0x80
Jun 01 13:27:08 TuX kernel:  [<ffffffff819be201>] ? _raw_spin_unlock+0x11/0x30
Jun 01 13:27:08 TuX kernel:  [<ffffffff81140a3f>] ? __alloc_fd+0x9f/0x130
Jun 01 13:27:08 TuX kernel:  [<ffffffff81124b79>] ? do_sys_open+0x129/0x220
Jun 01 13:27:08 TuX kernel:  [<ffffffff81124c89>] ? SyS_open+0x19/0x20
Jun 01 13:27:08 TuX kernel:  [<ffffffff819bf0e2>] ? system_call_fastpath+0x16/0x1b
Jun 01 13:27:08 TuX kernel: Code: 8b 25 bc 22 bf 00 53 41 21 f4 9c 41 5d fa 65 48 8b 04 25 80 b8 00 00 f7 40 14 00 00 0
Jun 01 13:27:08 TuX kernel: RIP  [<ffffffff81120259>] kmem_cache_alloc+0x39/0x100
Jun 01 13:27:08 TuX kernel:  RSP <ffff88060fb23868>
Jun 01 13:27:08 TuX kernel: CR2: 00000000000000b0
Jun 01 13:27:08 TuX kernel: ---[ end trace 969f26f708f37b9a ]---
Jun 01 13:27:08 TuX systemd-fsck[2192]: /dev/sdb5: clean, 181565/35454976 files, 56435925/141790208 blocks


Reproducible: Always




Portage 2.2.10 (default/linux/amd64/13.0/desktop, gcc-4.8.2, glibc-2.19, 3.14.4-gentoo x86_64)
=================================================================
System uname: Linux-3.14.4-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2
KiB Mem:    24693448 total,  23729816 free
KiB Swap:   25598972 total,  25598972 free
Timestamp of tree: Sun, 01 Jun 2014 09:30:01 +0000
ld GNU ld (GNU Binutils) 2.24
app-shells/bash:          4.2_p47
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.6-r1, 3.2.5-r4, 3.3.5, 3.4.0
dev-util/cmake:           2.8.12.2-r1
dev-util/pkgconfig:       0.28-r1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.14.1
sys-devel/binutils:       2.24-r2
sys-devel/gcc:            4.8.2
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.14 (virtual/os-headers)
sys-libs/glibc:           2.19
Repositories: gentoo bitcoin steam-overlay bumblebee lokal
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=corei7 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=corei7 -O2 -pipe"
DISTDIR="/mnt/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="de_DE.UTF-8"
LC_ALL=""
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9"
PKGDIR="/mnt/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/mnt/portage"
Comment 1 Tom Wijsman (TomWij) (RETIRED) gentoo-dev 2014-06-01 18:39:55 UTC 
> kernel:  [<ffffffffa0b9a56b>] ? nvidia_open+0x1eb/0x920 [nvidia]

The problem would be with NVIDIA as this fails within the NVIDIA module, therefore this is not necessarily a bug with the kernel; please consider to file a bug with NVIDIA, the nvidia-bug-report.sh script can help you with this.

Run that script as root, make sure you include the dmesg output and point out a BUG occurs in it; then send that and enough details to linux-bugs@nvidia.com whom will record this in their bug database, make sure to mention the version of the NVIDIA drivers as well as the Linux kernel. Attaching your .config can help too.
Comment 2 tman 2014-06-01 19:27:02 UTC 
i did all.

thanks
Comment 3 tman 2014-06-01 19:27:47 UTC 
Created attachment 378028 [details]
nvidia bug
Comment 4 tman 2014-06-01 20:42:24 UTC 
Created attachment 378030 [details]
.config