Bug 752543

Summary: [abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000054
Product: [Fedora] Fedora Reporter: Jason Jones <jsquared71>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED CANTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:ec43a82e19fc53be84e98b8a3a610f138e2be006
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-11-09 20:13:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 759465    

Description Jason Jones 2011-11-09 20:06:55 UTC 
libreport version: 2.0.6
abrt_version:   2.0.4.981
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.0-7.fc16.i686 root=/dev/mapper/vg_fedora-lv_root ro rd.md=0 rd.dm=0 rd.lvm.lv=vg_fedora/lv_swap KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.lvm.lv=vg_fedora/lv_root rd.luks=0 LANG=en_US.UTF-8
comment:        I noticed this error after installing the VMware Workstation tools
kernel:         undefined
reason:         BUG: unable to handle kernel NULL pointer dereference at 00000054
time:           Wed Nov  9 14:52:50 2011

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 00000054
:IP: [<c04faac0>] d_alloc+0xc/0x3c
:*pde = 00000000 
:Oops: 0000 [#1] SMP 
:Modules linked in: vmhgfs vsock vmci fuse fcoe 8021q libfcoe garp stp libfc llc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables joydev snd_ens1371 gameport snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd soundcore pcnet32 snd_page_alloc vmw_balloon ppdev microcode mii parport_pc parport i2c_piix4 i2c_core uinput mptspi mptscsih mptbase scsi_transport_spi [last unloaded: scsi_wait_scan]
:Pid: 14334, comm: mount.vmhgfs Not tainted 3.1.0-7.fc16.i686 #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform
:EIP: 0060:[<c04faac0>] EFLAGS: 00010246 CPU: 0
:EIP is at d_alloc+0xc/0x3c
:EAX: 00000000 EBX: 00000000 ECX: 00002066 EDX: e629be6c
:ESI: 000002f2 EDI: f7d449f6 EBP: e629be5c ESP: e629be54
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process mount.vmhgfs (pid: 14334, ti=e629a000 task=f663cb60 task.ti=e629a000)
:Stack:
: 00000000 000002f2 e629be84 c04fab3f 00000001 000fa101 00002066 00000001
: f7d449f6 00000400 f4b7cac0 f4b7cac0 e629bea0 f7d433d9 e0d22000 f6d1bc00
: f6d1bc00 00000000 f6d21000 e629beb8 c04ed26e 00000000 f6d21000 f7d45238
:Call Trace:
: [<c04fab3f>] d_alloc_name+0x4f/0x57
: [<f7d433d9>] HgfsReadSuper+0x1db/0x234 [vmhgfs]
: [<c04ed26e>] mount_nodev+0x3f/0x69
: [<f7d431fc>] HgfsMount+0x18/0x1a [vmhgfs]
: [<f7d431fe>] ? HgfsMount+0x1a/0x1a [vmhgfs]
: [<c04edaf4>] mount_fs+0x5c/0x13c
: [<c04fe86b>] ? alloc_vfsmnt+0x9b/0x116
: [<c04feafc>] vfs_kern_mount+0x52/0x7f
: [<c04ff337>] do_kern_mount+0x39/0xb5
: [<c0500673>] do_mount+0x5b7/0x601
: [<c0500909>] sys_mount+0x6d/0x99
: [<c0810b0c>] syscall_call+0x7/0xb
:Code: f0 ff ff 89 d8 5b 5e 5d c3 55 89 e5 3e 8d 74 26 00 e8 93 fd ff ff 85 c0 74 03 83 08 10 5d c3 55 89 e5 56 53 3e 8d 74 26 00 89 c3 <8b> 40 54 e8 76 fd ff ff 85 c0 89 c6 74 1c 8d 43 4c e8 01 5d 31 
:EIP: [<c04faac0>] d_alloc+0xc/0x3c SS:ESP 0068:e629be54
:CR2: 0000000000000054

smolt_data:
:
:
:General
:=================================
:UUID: 55f67abd-2165-43f7-a50c-f634046aa057
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: i686
:BogoMIPS: 5852.09
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM) i7 CPU         870  @ 2.93GHz
:CPU Stepping: 5
:CPU Family: 6
:CPU Model Num: 30
:Number of CPUs: 1
:CPU Speed: 2925
:System Memory: 1003
:System Swap: 2015
:Vendor: VMware, Inc.
:System: VMware Virtual Platform None
:Form factor: Other
:Kernel: 3.1.0-7.fc16.i686
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(32902:28945:5549:6518) pci, ata_piix, STORAGE, Virtual Machine Chipset
:(32902:28944:5549:6518) pci, None, PCI/ISA, Virtual Machine Chipset
:(32902:28947:5549:6518) pci, None, BRIDGE, Virtual Machine Chipset
:(4096:48:5549:6518) pci, mptspi, SCSI, LSI Logic Parallel SCSI Controller
:(5549:1856:5549:1856) pci, vmci, BASE, Virtual Machine Communication Interface
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(32902:29072:5549:6518) pci, agpgart-intel, HOST/PCI, Virtual Machine Chipset
:(32902:29073:0:0) pci, None, PCI/PCI, 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(4724:4977:4724:4977) pci, snd_ens1371, MULTIMEDIA_AUDIO, Creative Sound Blaster AudioPCI64V, AudioPCI128
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1904:5549:1904) pci, ehci_hcd, USB, USB2 EHCI Controller
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1936:5549:1936) pci, None, PCI/PCI, PCI bridge
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(4130:8192:4130:8192) pci, pcnet32, ETHERNET, PCnet - Fast 79C971
:(5549:1908:5549:6518) pci, uhci_hcd, USB, USB1.1 UHCI Controller
:(5549:1952:5549:1952) pci, pcieport, PCI/PCI, PCI Express Root Port
:(5549:1029:5549:1029) pci, None, VIDEO, SVGA II Adapter
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/vg_fedora-lv_root / ext4 4096 4096 4523205 3797215 3751272 1155072 1042330 1042330
:/dev/sda2 /boot ext4 1024 1024 495844 461016 435416 128016 127793 127793
:
Comment 1 Josh Boyer 2011-11-09 20:13:23 UTC 
This looks like an oops in the vmhgfs module, which is provided by VMWare.  You'll have to contact them about this.