Bug 1373620

Summary: [abrt] kernel paging request at find_get_entries
Product: [Fedora] Fedora Reporter: igiwatson
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 24CC: gansalmon, gavinflower, ichavero, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f5b275dccae0dba83c168a0277d2c805497f5541
Whiteboard: abrt_hash:00316a72615bd7c03731fb6bdecbe197dee3e673;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-09-24 12:53:36 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description igiwatson 2016-09-06 18:35:14 UTC 
Additional info:
reporter:       libreport-2.7.2
BUG: unable to handle kernel paging request at 000000400000001c
IP: [<ffffffff811b82eb>] find_get_entries+0x7b/0x280
PGD 0 
Oops: 0000 [#1] SMP
Modules linked in: uas usb_storage fuse joydev ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge ip6table_security ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle iptable_security iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle ebtable_filter ebtables ip6table_filter ip6_tables vfat fat kvm_amd kvm ppdev irqbypass crct10dif_pclmul raid1 crc32_pclmul snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec sp5100_tco i2c_piix4 fam15h_power k10temp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm shpchp parport_pc parport acpi_cpufreq snd_timer tpm_tis snd soundcore video tpm nfsd
 auth_rpcgss nfs_acl lockd grace sunrpc amdkfd amd_iommu_v2 radeon i2c_algo_bit crc32c_intel drm_kms_helper ttm serio_raw drm 8021q garp stp llc mrp r8169 mii fjes
CPU: 2 PID: 56 Comm: kswapd0 Not tainted 4.7.2-201.fc24.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A88XM-HD3P, BIOS F2 12/24/2015
task: ffff88042b820000 ti: ffff88042a268000 task.ti: ffff88042a268000
RIP: 0010:[<ffffffff811b82eb>]  [<ffffffff811b82eb>] find_get_entries+0x7b/0x280
RSP: 0018:ffff88042a26b990  EFLAGS: 00010246
RAX: 0000000080000000 RBX: 000000000000000e RCX: 0000000000000006
RDX: 0000000000000006 RSI: ffff88042a26b9a0 RDI: 0000004000000000
RBP: ffff88042a26b9f0 R08: ffff88042a26ba40 R09: 0000000000000fff
R10: 0000000000000f40 R11: 0000000000000000 R12: ffff8803ab09ab98
R13: 0000000000000009 R14: ffff88042a26bac0 R15: ffff8801f6fd98e0
FS:  0000000000000000(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000400000001c CR3: 00000004013ff000 CR4: 00000000000406e0
Stack:
 ffffffff8110820d ffff88042a26ba40 0000000000000f40 0000000000001000
 0000000000000a39 00047ff500000006 000000007f6f0d7b ffff88042a26bab0
 ffff88042a26bab0 ffff88042a26ba40 000000000000000d 0000000000000a3a
Call Trace:
 [<ffffffff8110820d>] ? call_rcu_sched+0x1d/0x20
 [<ffffffff811c8e1e>] pagevec_lookup_entries+0x1e/0x30
 [<ffffffff811c96d0>] truncate_inode_pages_range+0x100/0x870
 [<ffffffff811c9ea2>] truncate_inode_pages_final+0x42/0x50
 [<ffffffff812dead6>] ext4_evict_inode+0x76/0x480
 [<ffffffff81262883>] evict+0xb3/0x180
 [<ffffffff8126298b>] dispose_list+0x3b/0x60
 [<ffffffff812639da>] prune_icache_sb+0x5a/0x80
 [<ffffffff81249c8e>] super_cache_scan+0x14e/0x1a0
 [<ffffffff811cb602>] shrink_slab.part.40+0x1e2/0x3d0
 [<ffffffff811cfd4b>] shrink_zone+0x2eb/0x300
 [<ffffffff811d0da1>] kswapd+0x4c1/0x880
 [<ffffffff811d08e0>] ? mem_cgroup_shrink_node_zone+0x170/0x170
 [<ffffffff810bf4f8>] kthread+0xd8/0xf0
 [<ffffffff817eba7f>] ret_from_fork+0x1f/0x40
 [<ffffffff810bf420>] ? kthread_worker_fn+0x180/0x180
Code: 00 49 8b 3f 48 85 ff 0f 84 50 01 00 00 48 89 f8 83 e0 03 0f 85 55 01 00 00 65 8b 05 b0 4f e5 7e a9 00 ff 1f 00 0f 85 67 01 00 00 <8b> 4f 1c 85 c9 74 cf 8d 51 01 48 8d 77 1c 89 c8 f0 0f b1 57 1c 
RIP  [<ffffffff811b82eb>] find_get_entries+0x7b/0x280
 RSP <ffff88042a26b990>
CR2: 000000400000001c

Potential duplicate: bug 1182201
Comment 1 igiwatson 2016-09-06 18:35:25 UTC 
Created attachment 1198387 [details]
File: dmesg
Comment 2 igiwatson 2016-09-24 12:53:36 UTC 
This was due to machine configuring DDR3 2333 at 1333MHz, where it failed memory checks. When correctly configured for XMP 2333 this issue has gone away, as you would expect I guess.
Comment 3 igiwatson 2016-10-17 15:44:55 UTC 
*** Bug 1373494 has been marked as a duplicate of this bug. ***