Bug 784382

Summary:	BUG: unable to handle kernel NULL pointer dereference. prio_tree_replace
Product:	[Fedora] Fedora	Reporter:	Ana <aprpic>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:bdb765fb177fe58f53133ef46e5f14362e320f69
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-05-14 17:12:16 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Ana 2012-01-24 18:08:36 UTC

libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.1.7-1.fc16.x86_64 root=UUID=200e25f9-0819-4eca-8433-c717edc8abca ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8
kernel:         3.1.7-1.fc16.x86_64
reason:         BUG: unable to handle kernel NULL pointer dereference at           (null)
time:           Mon 16 Jan 2012 10:02:51 AM CET

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at           (null)
:IP: [<ffffffff812ac380>] prio_tree_replace+0x20/0x70
:PGD 1ebe42067 PUD 1ebe2c067 PMD 0 
:Oops: 0000 [#1] SMP 
:CPU 6 
:Modules linked in: ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun bridge lockd fcoe libfcoe libfc scsi_transport_fc scsi_tgt 8021q garp stp llc rfcomm bnep nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 ip6t_REJECT nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables joydev uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_codec_hdmi arc4 snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm ath9k mac80211 ath9k_common ath9k_hw ath3k ath iTCO_wdt iTCO_vendor_support virtio_net cfg80211 snd_timer btusb snd dell_laptop i2c_i801 r8169 bluetooth dcdbas soundcore snd_page_alloc mii rfkill kvm_intel kvm dell_wmi sparse_keymap microcode uinput sunrpc ums_realtek usb_storage i915 nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan]
:Pid: 5456, comm: crond Not tainted 3.1.7-1.fc16.x86_64 #1 Dell Inc. Inspiron N5110/0HVRTT
:RIP: 0010:[<ffffffff812ac380>]  [<ffffffff812ac380>] prio_tree_replace+0x20/0x70
:RSP: 0018:ffff8801add05ce0  EFLAGS: 00010286
:RAX: 0000000000000000 RBX: 0000000000000200 RCX: 000000000000020a
:RDX: ffff880200be87e0 RSI: ffff88021a061c00 RDI: ffff8802151e1e18
:RBP: ffff8801add05ce0 R08: ffff88021a061c00 R09: ffff880200be8790
:R10: 0000000000000075 R11: ffff8801ebcb6370 R12: ffff8802151e1e18
:R13: 0000000000000000 R14: ffff880200be87e0 R15: ffff880200be87e0
:FS:  00007fe38287b7c0(0000) GS:ffff88022fb80000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 0000000000000000 CR3: 00000001addb6000 CR4: 00000000000406e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process crond (pid: 5456, threadinfo ffff8801add04000, task ffff88020bcb9730)
:Stack:
: ffff8801add05d48 ffffffff812ac5eb ffff88021a061c00 ffff8801add05d38
: 0000000000000000 000000000000020a 000000000000000a 0000000000000208
: ffff880200be8790 ffff880200be87e0 ffff880200be8048 ffff880200be8038
:Call Trace:
: [<ffffffff812ac5eb>] prio_tree_insert+0x12b/0x2a0
: [<ffffffff8112df9f>] vma_prio_tree_insert+0x2f/0x50

smolt_data:
:
:
:General
:=================================
:UUID: 189ea9ac-41d7-46fb-9465-2aa66f620729
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: x86_64
:BogoMIPS: 4389.87
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz
:CPU Stepping: 7
:CPU Family: 6
:CPU Model Num: 42
:Number of CPUs: 8
:CPU Speed: 2201
:System Memory: 7893
:System Swap: 8195
:Vendor: Dell Inc.
:System: Inspiron N5110 Not Specified
:Form factor: Portable
:Kernel: 3.1.9-1.fc16.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(32902:7243:4136:1200) pci, None, PCI/ISA, HM67 Express Chipset Family LPC Controller
:(4172:33345:4136:1200) pci, xhci_hcd, USB, N/A
:(5772:43:4136:517) pci, ath9k, NETWORK, AR9285 Wireless Network Adapter (PCI-Express)
:(32902:278:4136:1226) pci, i915, VIDEO, 2nd Generation Core Processor Family Integrated Graphics Controller
:(32902:7190:4136:1200) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 4
:(32902:7184:4136:1200) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 1
:(32902:7186:4136:1200) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 2
:(4318:3573:4136:1226) pci, nouveau, VIDEO, N/A
:(32902:7198:4136:1200) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 8
:(32902:7192:4136:1200) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 5
:(32902:7200:4136:1200) pci, snd_hda_intel, MULTIMEDIA, 6 Series/C200 Series Chipset Family High Definition Audio Controller
:(32902:7202:4136:1200) pci, i801_smbus, SERIAL, 6 Series/C200 Series Chipset Family SMBus Controller
:(4332:33078:4136:1200) pci, r8169, ETHERNET, RTL8101E/RTL8102E PCI Express Fast Ethernet controller
:(32902:7171:4136:1200) pci, ahci, STORAGE, 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
:(32902:7213:4136:1200) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
:(32902:7206:4136:1200) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
:(32902:260:4136:1200) pci, agpgart-intel, HOST/PCI, 2nd Generation Core Processor Family DRAM Controller
:(32902:7226:4136:1200) pci, None, SIMPLE, 6 Series/C200 Series Chipset Family MEI Controller #1
:(4318:3050:0:0) pci, snd_hda_intel, MULTIMEDIA, GF108 High Definition Audio Controller
:(32902:257:4136:1200) pci, pcieport, PCI/PCI, Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda5 / ext4 4096 4096 7559177 6167937 6091158 1925120 1777097 1777097
:/dev/sda7 /home ext4 4096 4096 68791624 68263672 64769260 17473536 17463290 17463290
:

Comment 1 Josh Boyer 2012-03-01 18:45:13 UTC

Have you seen this with the 3.2.7 or newer kernel update?

Comment 2 Dave Jones 2012-03-14 16:12:23 UTC

and did this occur after a hibernate ?

Comment 3 Dave Jones 2012-03-22 17:15:35 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 4 Dave Jones 2012-03-22 17:17:43 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 5 Dave Jones 2012-03-22 17:26:13 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.