Bug 451052

Summary: Fedora 8 freeze
Product: [Fedora] Fedora Reporter: hicham <hichamlinux>
Component: kernelAssignee: Eric Paris <eparis>
Status: CLOSED CANTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: low    
Version: 8CC: jmorris, kernel-maint
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2008-06-12 17:10:08 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 hicham 2008-06-12 15:56:40 UTC 
Description of problem:
Fedora 8 freeze, can not shutdown Xserver or the pc properly
/var/log/messages says :
Jun 12 12:19:00 laptop kernel: SELinux:  out of range capability -555425744
Jun 12 12:19:00 laptop kernel: ------------[ cut here ]------------
Jun 12 12:19:00 laptop kernel: kernel BUG at security/selinux/hooks.c:1332!
Jun 12 12:19:00 laptop kernel: invalid opcode: 0000 [#1] SMP
Jun 12 12:19:00 laptop kernel: Modules linked in: iptable_nat xt_limit
xt_tcpudp iptable_mangle ipt_LOG ipt_MASQUERADE nf_nat xt_DSCP
ipt_REJE
CT nf_conntrack_irc nf_conntrack_ftp nf_conntrack_ipv4 xt_state
nf_conntrack iptable_filter ip_tables x_tables pppoatm pppoe pppox
ppp_synctty
 ppp_async ppp_generic slhc appletalk ipx p8023 ipv6 cpufreq_ondemand
acpi_cpufreq vfat fat dm_mirror dm_multipath dm_mod parport_pc
smsc_ircc
2 parport irda crc_ccitt pcspkr floppy serio_raw snd_intel8x0
snd_seq_dummy snd_seq_oss video snd_seq_midi_event snd_seq output
snd_seq_device
 snd_intel8x0m fglrx(P)(U) snd_ac97_codec snd_pcm_oss ac97_bus tg3
snd_mixer_oss snd_pcm wmi snd_timer battery snd ac soundcore
snd_page_alloc
 button iTCO_wdt i2c_i801 i2c_core iTCO_vendor_support joydev speedtch
usbatm sr_mod cdrom atm sg pata_acpi ata_generic ata_piix libata
sd_mod
 scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode]
Jun 12 12:19:00 laptop kernel:
Jun 12 12:19:00 laptop kernel: Pid: 2036, comm: X Tainted: P
(2.6.25.4-10.fc8 #1)
Jun 12 12:19:00 laptop kernel: EIP: 0060:[<c04cd270>] EFLAGS: 00213246 CPU: 0
Jun 12 12:19:00 laptop kernel: EIP is at task_has_capability+0x46/0x79
Jun 12 12:19:00 laptop kernel: EAX: 00000030 EBX: dee4e030 ECX:
c07195e4 EDX: 00000000
Jun 12 12:19:00 laptop kernel: ESI: df191740 EDI: df18deb0 EBP:
df18debc ESP: df18de6c
Jun 12 12:19:00 laptop kernel:  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jun 12 12:19:00 laptop kernel: Process X (pid: 2036, ti=df18d000
task=df160000 task.ti=df18d000)
Jun 12 12:19:00 laptop kernel: Stack: c06d7792 dee4e030 df160000
00000003 df160000 dee4e030 00000000 00000000
Jun 12 12:19:00 laptop kernel:        00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
Jun 12 12:19:00 laptop kernel:        00000000 dee4e030 df160000
df148000 df18decc c04cd2c2 df160000 e0d000c0
Jun 12 12:19:00 laptop kernel: Call Trace:
Jun 12 12:19:00 laptop kernel:  [<c04cd2c2>] ? selinux_capable+0x1f/0x23
Jun 12 12:19:00 laptop kernel:  [<c04c9685>] ? security_capable+0xc/0xe
Jun 12 12:19:00 laptop kernel:  [<c042c9ff>] ? __capable+0xb/0x1f
Jun 12 12:19:00 laptop kernel:  [<e0bf5050>] ?
firegl_cmmqs_CWDDE32+0x0/0x110 [fglrx]
Jun 12 12:19:00 laptop kernel:  [<c042ca23>] ? capable+0x10/0x12
Jun 12 12:19:00 laptop kernel:  [<e0bda477>] ? firegl_ioctl+0xe7/0x220 [fglrx]
Jun 12 12:19:00 laptop kernel:  [<c0439d7f>] ? ktime_get_ts+0x45/0x49
Jun 12 12:19:00 laptop kernel:  [<c0439d96>] ? ktime_get+0x13/0x2f
Jun 12 12:19:00 laptop kernel:  [<e0bcfc66>] ? ip_firegl_ioctl+0xe/0x10 [fglrx]
Jun 12 12:19:00 laptop kernel:  [<c048acfa>] ? vfs_ioctl+0x4e/0x67
Jun 12 12:19:00 laptop kernel:  [<c048af75>] ? do_vfs_ioctl+0x262/0x279
Jun 12 12:19:00 laptop kernel:  [<c04d016e>] ? selinux_file_ioctl+0xa8/0xab
Jun 12 12:19:00 laptop kernel:  [<c048afcc>] ? sys_ioctl+0x40/0x5c
Jun 12 12:19:00 laptop kernel:  [<c0405b7a>] ? syscall_call+0x7/0xb
Jun 12 12:19:00 laptop kernel:  =======================
Jun 12 12:19:00 laptop kernel: Code: 05 00 00 89 d0 f3 ab 8b 4d b8 89
d8 b2 04 c1 f8 05 c6 45 bc 03 89 5d c4 89 4d c0 74 19 48 74 11 53 68
92 77 6d c0 e8 fd 9e f5 ff <0f> 0b 58 5a eb fe ba 45 00 00 00 8b 46 08
83 e3 1f 0f b7 f2 8d
Jun 12 12:19:00 laptop kernel: EIP: [<c04cd270>]
task_has_capability+0x46/0x79 SS:ESP 0068:df18de6c
Jun 12 12:19:00 laptop kernel: ---[ end trace fd35f97fc34637fa ]---
Jun 12 12:19:00 laptop kernel: [fglrx:firegl_release] *ERROR* device busy: 1 0
Jun 12 12:19:00 laptop kernel: [fglrx] release failed with code -EBUSY



Version-Release number of selected component (if applicable):
kernel version Linux laptop 2.6.24.7-92.fc8

How reproducible: don't know


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Dave Jones 2008-06-12 16:02:50 UTC 
*** Bug 451051 has been marked as a duplicate of this bug. ***
Comment 2 Dave Jones 2008-06-12 16:04:10 UTC 
The taint from fglrx isn't a good start. (That module is known to corrupt memory
in some cases).  Assigning to the selinux devs anyway, in the hope they can get
something useful out of this, but my gut reaction from that backtrace is "this
is ATI's problem"
Comment 3 Eric Paris 2008-06-12 17:10:08 UTC 
Yeah, clearly fglrx bug.  Nothing we can do here.  Aren't capbilities supposed
to be between 1 and 64 (32 back in F8?)  and these guys are requesting some HUGE
number.  Nothing we can do, talk to the provider of this binary only code to get
it fixed.
Comment 4 Dave Jones 2008-06-12 19:11:57 UTC 
if I had to guess, I'd say their blob can't cope with 64bit capabilities (which
were a recent addition iirc), and it's passing crap in the other 32 bits.
Comment 5 Eric Paris 2008-06-12 19:16:05 UTC 
-555425744 >> 64     :)
Comment 6 Chuck Ebbert 2008-06-13 05:27:27 UTC 
I think being built against the broken kernel headers caused this problem. See
bug 447518. The solution may be to rebuild the driver against a 2.6.25.6 kernel
package.
Comment 7 Chuck Ebbert 2008-06-13 05:28:35 UTC 
(In reply to comment #0)

> 
> Version-Release number of selected component (if applicable):
> kernel version Linux laptop 2.6.24.7-92.fc8
> 

The oops trace says: 2.6.25.4-10.fc8