Bug 711962

Summary: [abrt] kernel: BUG: soft lockup - CPU#1 stuck for 67s! [modprobe:486]
Product: [Fedora] Fedora Reporter: DAKSH <abhijit4daksh>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sgruszka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:a308fdab6628bf803628510844dd3ae96c7ee134
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-09-27 16:07:20 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 DAKSH 2011-06-09 06:44:24 UTC 
abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=UUID=ec65c549-0519-4bbb-abf2-967e188dcf5b rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
comment:        happened druing start up
component:      kernel
kernel:         2.6.38.7-30.fc15.x86_64
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: soft lockup - CPU#1 stuck for 67s! [modprobe:486]
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Thu Jun  9 11:19:02 2011

backtrace:
:BUG: soft lockup - CPU#1 stuck for 67s! [modprobe:486]
:Modules linked in: snd_hwdep ath5k(+) snd_seq snd_seq_device ath ppdev mac80211 snd_pcm option usb_wwan usbserial parport_pc cfg80211 microcode snd_timer snd asus_atk0110 parport iTCO_wdt atl1 sc92031 i2c_i801 iTCO_vendor_support rfkill soundcore snd_page_alloc mii ipv6 uas usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video
:CPU 1 
:Modules linked in: snd_hwdep ath5k(+) snd_seq snd_seq_device ath ppdev mac80211 snd_pcm option usb_wwan usbserial parport_pc cfg80211 microcode snd_timer snd asus_atk0110 parport iTCO_wdt atl1 sc92031 i2c_i801 iTCO_vendor_support rfkill soundcore snd_page_alloc mii ipv6 uas usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video
:Pid: 486, comm: modprobe Not tainted 2.6.38.7-30.fc15.x86_64 #1 System manufacturer System Product Name/P5B-MX/WiFi-AP
:RIP: 0010:[<ffffffff81235868>]  [<ffffffff81235868>] ioread32+0xf/0x31
:RSP: 0018:ffff880037fc1a78  EFLAGS: 00000292
:RAX: 0000000000000000 RBX: ffffc90004b26008 RCX: 0000000000000000
:RDX: ffff880037fc1b56 RSI: ffffc90004b26008 RDI: ffffc90004b2600c
:RBP: ffff880037fc1a78 R08: 0000000000000000 R09: ffff880037fc1ba4
:R10: ffff880037fc1ba4 R11: 0000000000016990 R12: ffffffff8100a58e
:R13: 000000314e3f413c R14: 0000000000000000 R15: ffff880037fc1ba4
:FS:  00007f9b7462b720(0000) GS:ffff88007f480000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 00007fae7d1c8000 CR3: 00000000796f9000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process modprobe (pid: 486, threadinfo ffff880037fc0000, task ffff880037902e60)
:Stack:
: ffff880037fc1aa8 ffffffffa033a556 0000000000000000 ffff880077ed0000
: 0000000000000340 000000000000ffff ffff880037fc1ab8 ffffffffa0323603
: ffff880037fc1b88 ffffffffa0324b50 ffffffffc850d536 ffffffff8100a58e
:Call Trace:
: [<ffffffffa033a556>] ath5k_pci_eeprom_read+0xd0/0x124 [ath5k]
: [<ffffffffa0323603>] ath5k_hw_nvram_read+0x13/0x15 [ath5k]
: [<ffffffffa0324b50>] ath5k_eeprom_init+0x1a5/0x171a [ath5k]
: [<ffffffff8100a58e>] ? apic_timer_interrupt+0xe/0x20
: [<ffffffff8100a58e>] ? apic_timer_interrupt+0xe/0x20
: [<ffffffff81235791>] ? iowrite32+0x14/0x33
: [<ffffffffa03301f8>] ath5k_hw_init+0x54c/0x820 [ath5k]
: [<ffffffffa0334015>] ath5k_init_softc+0x232/0xf49 [ath5k]
: [<ffffffff812e3911>] ? __dev_printk+0x62/0x69
: [<ffffffff812e396b>] ? _dev_info+0x53/0x55
: [<ffffffffa033a7f8>] ath5k_pci_probe+0x1c1/0x20c [ath5k]
: [<ffffffff812463ee>] local_pci_probe+0x44/0x75
: [<ffffffff81246e80>] pci_device_probe+0xd0/0xff
: [<ffffffff812e6b15>] driver_probe_device+0x124/0x1ff
: [<ffffffff812e6c4a>] __driver_attach+0x5a/0x7e
: [<ffffffff812e6bf0>] ? __driver_attach+0x0/0x7e
: [<ffffffff812e5bb6>] bus_for_each_dev+0x53/0x89
: [<ffffffff812e6722>] driver_attach+0x1e/0x20
: [<ffffffff812e6334>] bus_add_driver+0xe2/0x235
: [<ffffffffa0050000>] ? init_ath5k_pci+0x0/0x3b [ath5k]
: [<ffffffff812e6e33>] driver_register+0x98/0x105
: [<ffffffffa0050000>] ? init_ath5k_pci+0x0/0x3b [ath5k]
: [<ffffffff81247743>] __pci_register_driver+0x56/0xc3
: [<ffffffffa0050000>] ? init_ath5k_pci+0x0/0x3b [ath5k]
: [<ffffffffa0050020>] init_ath5k_pci+0x20/0x3b [ath5k]
: [<ffffffff810020a4>] do_one_initcall+0x7f/0x137
: [<ffffffff81085349>] sys_init_module+0xa6/0x1e4
: [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b
:Code: 00 76 08 0f b7 d7 ed 0f c8 eb 0f 48 c7 c6 6e 86 7c 81 e8 c3 fe ff ff 83 c8 ff 5d c3 55 48 81 ff ff ff 03 00 48 89 e5 76 04 8b 07 <eb> 1e 48 81 ff 00 00 01 00 76 06 0f b7 d7 ed eb 0f 48 c7 c6 88 

event_log:
:2011-06-09-12:11:21> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-06-09-12:11:51  Kernel oops report was uploaded
Comment 1 Josh Boyer 2011-09-27 15:55:14 UTC 
*** Bug 710740 has been marked as a duplicate of this bug. ***
Comment 2 Josh Boyer 2011-09-27 15:55:25 UTC 
Do you see this with the latest F15 kernel?
Comment 3 Josh Boyer 2011-09-27 16:07:20 UTC 
More duping.

*** This bug has been marked as a duplicate of bug 713687 ***
Comment 4 DAKSH 2011-09-28 03:27:12 UTC 
yes because I think there is a bug in anaconda tried all kernels same result.