Bug 923817

Summary:	[abrt]: kernel BUG at mm/huge_memory.c:1802!
Product:	[Fedora] Fedora	Reporter:	pablo
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:	18	CC:	aarcange, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:5f240c7555d6b194435e30047108f2db43974e92
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-24 18:56:55 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description pablo 2013-03-20 14:06:36 UTC

Additional info:
kernel BUG at mm/huge_memory.c:1802!
invalid opcode: 0000 [#1] SMP 
Modules linked in: arc4 md4 nls_utf8 cifs dns_resolver fscache fuse tun lockd sunrpc ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_filter ip6_tables binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep iTCO_wdt iTCO_vendor_support snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd e1000e coretemp mei lpc_ich soundcore mfd_core kvm_intel dcdbas kvm serio_raw i2c_i801 microcode uinput dm_crypt crc32c_intel ghash_clmulni_intel i915 i2c_algo_bit drm_kms_helper drm video i2c_core
CPU 0 
Pid: 2125, comm: JS GC Helper Not tainted 3.8.3-203.fc18.x86_64 #1 Dell Inc. OptiPlex 790/0J3C2F
RIP: 0010:[<ffffffff8118edd1>]  [<ffffffff8118edd1>] split_huge_page+0x751/0x7e0
RSP: 0018:ffff8801f9f4db98  EFLAGS: 00010297
RAX: 0000000000000001 RBX: ffffea0000b48000 RCX: 000000000000005b
RDX: 0000000000000008 RSI: 0000000000000046 RDI: 0000000000000246
RBP: ffff8801f9f4dc58 R08: 000000000000000a R09: 000000000000034a
R10: 0000000000000000 R11: 0000000000000349 R12: 0000000000000000
R13: 00007fb66765d000 R14: 00003ffffffff000 R15: ffffea0000b48000
FS:  00007fb6b0f33700(0000) GS:ffff88022dc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb69a7e8200 CR3: 00000001cfc04000 CR4: 00000000000407f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process JS GC Helper (pid: 2125, threadinfo ffff8801f9f4c000, task ffff880200bd9760)
Stack:
 ffff8801f9f4dbe8 0000000000000292 ffff8801f9f4dbc8 0000000000000004
 ffffea0000bbd3c0 ffff8801f7a32d40 0000000000b48000 ffffffff8113a5f7
 0000000000000003 ffffc90000000001 00000000f9f4dbf8 00000007fb667600
Call Trace:
 [<ffffffff8113a5f7>] ? free_pcppages_bulk+0x177/0x4f0
 [<ffffffff81198271>] ? mem_cgroup_bad_page_check+0x21/0x30
 [<ffffffff8113ab8d>] ? free_pages_prepare+0x8d/0x140
 [<ffffffff811903d3>] __split_huge_page_pmd+0x133/0x370
 [<ffffffff8115c4fa>] unmap_single_vma+0x7ea/0x880
 [<ffffffff811709dd>] ? free_pages_and_swap_cache+0xad/0xd0
 [<ffffffff8115ce7d>] zap_page_range+0x9d/0x100
 [<ffffffff8109797f>] ? __dequeue_entity+0x2f/0x50
 [<ffffffff81159863>] sys_madvise+0x263/0x740
 [<ffffffff810df18c>] ? __audit_syscall_exit+0x20c/0x2c0
 [<ffffffff81658699>] system_call_fastpath+0x16/0x1b
Code: 0f 0b 0f 0b f3 90 49 8b 07 a9 00 00 00 01 75 f4 e9 d8 fa ff ff be 45 01 00 00 48 c7 c7 8d 09 9d 81 e8 a4 f8 ec ff e9 c2 fa ff ff <0f> 0b 41 8b 57 18 8b 75 94 48 c7 c7 d0 0b 9f 81 31 c0 83 c2 01 
RIP  [<ffffffff8118edd1>] split_huge_page+0x751/0x7e0
 RSP <ffff8801f9f4db98>

Comment 1 Dave Jones 2013-03-20 15:07:11 UTC

can you find this in /var/log/messages, and just before it there should be a line like..

mapcount * page_mapcount *

(where the *'s represent numbers)

Comment 2 pablo 2013-03-20 23:13:27 UTC

Hi, 

This is the content of the line :

Mar 20 15:05:00 messalina kernel: [12634.404412] mapcount 0 page_mapcount 1

Thanks

Comment 6 Josh Boyer 2013-07-02 19:14:04 UTC

Are you still seeing this with 3.9.8 or newer?

Comment 7 Josh Boyer 2013-07-24 18:56:55 UTC

This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.