Bug 769664

Summary:	Kernel corrupts ext4 file system operation on resume from hibernate
Product:	[Fedora] Fedora	Reporter:	Andrew Duggan <lists>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	16	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-12-21 19:38:13 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 Andrew Duggan 2011-12-21 16:29:41 UTC

Description of problem:
After resume from hibernate new files cannot be create on the file system.  Applications crash that get failed file create failures. 

Version-Release number of selected component (if applicable):
Fedora 16 kernel 3.1.5-10.f16.i686.PAE

How reproducible:
Always

Steps to Reproduce:
1. Hibernate /resume
2. echo a /tmp a.txt
3. 
  
Actual results:
   -bash: /tmp/a.txt: invalid argument

and 

[  717.070748] ------------[ cut here ]------------
[  717.070767] WARNING: at fs/inode.c:884 unlock_new_inode+0x42/0x50()
[  717.070772] Hardware name: MM061                           
[  717.070776] Modules linked in: ppdev parport_pc lp parport fuse ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack snd_hda_codec_idt arc4 snd_hda_intel b43 snd_hda_codec r852 mac80211 sm_common snd_hwdep nand snd_seq snd_seq_device b44 iTCO_wdt nand_ids snd_pcm cfg80211 iTCO_vendor_support mii nand_ecc r592 bcma memstick mtd snd_timer dell_wmi dell_laptop i2c_i801 rfkill snd ssb microcode joydev uinput soundcore sparse_keymap dcdbas snd_page_alloc sdhci_pci sdhci mmc_core firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
[  717.070885] Pid: 1899, comm: bash Tainted: G        W   3.1.5-10.fc16.i686.PAE #1
[  717.070890] Call Trace:
[  717.070900]  [<c092086a>] ? printk+0x2d/0x2f
[  717.070909]  [<c045b452>] warn_slowpath_common+0x72/0xa0
[  717.070916]  [<c054e982>] ? unlock_new_inode+0x42/0x50
[  717.070923]  [<c054e982>] ? unlock_new_inode+0x42/0x50
[  717.070930]  [<c045b4a2>] warn_slowpath_null+0x22/0x30
[  717.070937]  [<c054e982>] unlock_new_inode+0x42/0x50
[  717.070945]  [<c059f3ba>] ext4_new_inode+0xa3a/0xf30
[  717.070953]  [<c05d9053>] ? jbd2__journal_start+0xb3/0xf0
[  717.070961]  [<c05aa601>] ext4_create+0xb1/0x120
[  717.070967]  [<c054495b>] vfs_create+0x9b/0x100
[  717.070973]  [<c054674f>] do_last+0x5bf/0x820
[  717.070979]  [<c0546a94>] path_openat+0xa4/0x350
[  717.070985]  [<c0546e51>] do_filp_open+0x31/0x80
[  717.070993]  [<c050e7ce>] ? handle_mm_fault+0x15e/0x2c0
[  717.071001]  [<c0655938>] ? strncpy_from_user+0x38/0x70
[  717.071043]  [<c05512ac>] ? alloc_fd+0x3c/0xe0
[  717.071050]  [<c0538aa6>] do_sys_open+0xe6/0x1b0
[  717.071057]  [<c0538b9e>] sys_open+0x2e/0x40
[  717.071064]  [<c09310df>] sysenter_do_call+0x12/0x28
[  717.071069] ---[ end trace bc24e69362c068fd ]---

Expected results:
Everything should just work

Additional info:

Those taints are totally bogus, I don't have anything in the kernel to taint it, no foreign modules.  

Happens on every 3.1 kernel I've tried in Fedora 16.  Same problem occurs on Fedora 15 with 2.6.40.x if and only if a windows partition is mounted when the hibernate and suspend occurs,  On 3.1.x it happens with only / and /boot mounted, plus all of the default cgroup and debugfs "mounts".  

Already disabled all the NFS in systemd just in case.

Comment 1 Josh Boyer 2011-12-21 19:38:13 UTC


*** This bug has been marked as a duplicate of bug 744275 ***