Description of problem: Kernel failure message 1: ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:539 check_sync+0x119/0x39b() (Not tainted) Hardware name: HP Compaq nc6120 (PR125UA#ABA) tg3 0000:02:0e.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x0000000000000000] [size=60 bytes] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat bridge stp llc bnep sco l2cap bluetooth sunrpc nf_conntrack_ftp nf_conntrack_netbios_ns ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq kqemu dm_multipath uinput ppdev snd_intel8x0 snd_intel8x0m snd_ac97_codec snd_seq_dummy ac97_bus snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss pcspkr joydev snd_pcm iTCO_wdt serio_raw snd_timer iTCO_vendor_support snd sdhci_pci soundcore sdhci snd_page_alloc firewire_ohci mmc_core firewire_core tifm_7xx1 tg3 ipw2200 tifm_core libipw crc_itu_t yenta_socket rsrc_nonstatic lib80211 wmi irda parport_pc crc_ccitt video parport output ata_generic pata_acpi ext4 jbd2 crc16 i915 drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2751, comm: Xorg Not tainted 2.6.29-0.215.rc7.fc11.i686.PAE #1 Call Trace: [<c0437abf>] warn_slowpath+0x7c/0xa7 [<c05517e6>] ? debug_check_no_obj_freed+0x6b/0x153 [<c0458fc8>] ? print_lock_contention_bug+0x11/0xb2 [<c05517e6>] ? debug_check_no_obj_freed+0x6b/0x153 [<c0554800>] ? check_for_stack+0x1e/0x7d [<c0458fc8>] ? print_lock_contention_bug+0x11/0xb2 [<c0554885>] ? get_hash_bucket+0x26/0x2f [<c05549a7>] check_sync+0x119/0x39b [<c04ac6e0>] ? check_valid_pointer+0x21/0x4f [<c0457d02>] ? trace_hardirqs_on_caller+0x18/0x145 [<c0554dd0>] debug_dma_sync_single_for_cpu+0x27/0x32 [<c0554dd0>] ? debug_dma_sync_single_for_cpu+0x27/0x32 [<f8259235>] T.1327+0x3e/0x4d [tg3] [<f825974e>] tg3_poll+0x50a/0x7b3 [tg3] [<c067bea8>] net_rx_action+0x9d/0x1bb [<c043ca49>] __do_softirq+0x99/0x154 [<c043c9b0>] ? __do_softirq+0x0/0x154 <IRQ> [<c047a6ce>] ? handle_fasteoi_irq+0x0/0xb7 [<c043c6f0>] ? irq_exit+0x49/0x77 [<c040b222>] ? do_IRQ+0xf4/0x10a [<c04bcf7a>] ? putname+0x2a/0x33 [<c0409cac>] ? common_interrupt+0x2c/0x34 [<c04bcf7a>] ? putname+0x2a/0x33 [<c0457e3a>] ? trace_hardirqs_on+0xb/0xd [<c04af17a>] ? kmem_cache_free+0xd0/0xe5 [<c045007b>] ? task_handoff_unregister+0x11/0x16 [<c04b007b>] ? mem_cgroup_charge_statistics+0x1f/0x7c [<c04af17f>] ? kmem_cache_free+0xd5/0xe5 [<c04bcf7a>] ? putname+0x2a/0x33 [<c04bcf7a>] ? putname+0x2a/0x33 [<c04b2579>] ? do_sys_open+0xb2/0xbc [<c04b25cf>] ? sys_open+0x23/0x2b [<c040956b>] ? sysenter_do_call+0x12/0x3f ---[ end trace f3d9b8cd492addb6 ]--- Kernel failure message 2: ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:539 check_sync+0x119/0x39b() (Not tainted) Hardware name: HP Compaq nc6120 (PR125UA#ABA) tg3 0000:02:0e.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x0000000000000000] [size=60 bytes] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat bridge stp llc bnep sco l2cap bluetooth sunrpc nf_conntrack_ftp nf_conntrack_netbios_ns ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq kqemu dm_multipath uinput ppdev snd_intel8x0 snd_intel8x0m snd_ac97_codec snd_seq_dummy ac97_bus snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss pcspkr joydev snd_pcm iTCO_wdt serio_raw snd_timer iTCO_vendor_support snd sdhci_pci soundcore sdhci snd_page_alloc firewire_ohci mmc_core firewire_core tifm_7xx1 tg3 ipw2200 tifm_core libipw crc_itu_t yenta_socket rsrc_nonstatic lib80211 wmi irda parport_pc crc_ccitt video parport output ata_generic pata_acpi ext4 jbd2 crc16 i915 drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2751, comm: Xorg Not tainted 2.6.29-0.215.rc7.fc11.i686.PAE #1 Call Trace: [<c0437abf>] warn_slowpath+0x7c/0xa7 [<c05517e6>] ? debug_check_no_obj_freed+0x6b/0x153 [<c0458fc8>] ? print_lock_contention_bug+0x11/0xb2 [<c05517e6>] ? debug_check_no_obj_freed+0x6b/0x153 [<c0554800>] ? check_for_stack+0x1e/0x7d [<c0458fc8>] ? print_lock_contention_bug+0x11/0xb2 [<c0554885>] ? get_hash_bucket+0x26/0x2f [<c05549a7>] check_sync+0x119/0x39b [<c04ac6e0>] ? check_valid_pointer+0x21/0x4f [<c0457d02>] ? trace_hardirqs_on_caller+0x18/0x145 [<c0554dd0>] debug_dma_sync_single_for_cpu+0x27/0x32 [<c0554dd0>] ? debug_dma_sync_single_for_cpu+0x27/0x32 [<f8259235>] T.1327+0x3e/0x4d [tg3] [<f825974e>] tg3_poll+0x50a/0x7b3 [tg3] [<c067bea8>] net_rx_action+0x9d/0x1bb [<c043ca49>] __do_softirq+0x99/0x154 [<c043c9b0>] ? __do_softirq+0x0/0x154 <IRQ> [<c047a6ce>] ? handle_fasteoi_irq+0x0/0xb7 [<c043c6f0>] ? irq_exit+0x49/0x77 [<c040b222>] ? do_IRQ+0xf4/0x10a [<c04bcf7a>] ? putname+0x2a/0x33 [<c0409cac>] ? common_interrupt+0x2c/0x34 [<c04bcf7a>] ? putname+0x2a/0x33 [<c0457e3a>] ? trace_hardirqs_on+0xb/0xd [<c04af17a>] ? kmem_cache_free+0xd0/0xe5 [<c045007b>] ? task_handoff_unregister+0x11/0x16 [<c04b007b>] ? mem_cgroup_charge_statistics+0x1f/0x7c [<c04af17f>] ? kmem_cache_free+0xd5/0xe5 [<c04bcf7a>] ? putname+0x2a/0x33 [<c04bcf7a>] ? putname+0x2a/0x33 [<c04b2579>] ? do_sys_open+0xb2/0xbc [<c04b25cf>] ? sys_open+0x23/0x2b [<c040956b>] ? sysenter_do_call+0x12/0x3f ---[ end trace f3d9b8cd492addb6 ]--- Version-Release number of selected component (if applicable): Rawhide up-to-date kernel-2.6.29-0.207.rc7.fc11.i686.PAE, kernel-2.6.29-0.215.rc7.fc11.i686.PAE Additional info: I see also this Mar 9 14:36:58 localhost kernel: ======================================================= Mar 9 14:36:58 localhost kernel: [ INFO: possible circular locking dependency detected ] Mar 9 14:36:58 localhost kernel: 2.6.29-0.215.rc7.fc11.i686.PAE #1 Mar 9 14:36:58 localhost kernel: ------------------------------------------------------- Mar 9 14:36:58 localhost kernel: Xorg/2751 is trying to acquire lock: Mar 9 14:36:58 localhost kernel: (&mm->mmap_sem){----}, at: [<c04997fe>] might_fault+0x48/0x85 Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: but task is already holding lock: Mar 9 14:36:58 localhost kernel: (&dev->struct_mutex){--..}, at: [<f82fcab8>] i915_gem_execbuffer+0xd7/0xa1e [i915] Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: which lock already depends on the new lock. Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: the existing dependency chain (in reverse order) is: Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: -> #1 (&dev->struct_mutex){--..}: Mar 9 14:36:58 localhost kernel: [<c0458db0>] __lock_acquire+0x96a/0xac8 Mar 9 14:36:58 localhost kernel: [<c0458f69>] lock_acquire+0x5b/0x81 Mar 9 14:36:58 localhost kernel: [<c07008a4>] __mutex_lock_common+0xdd/0x338 Mar 9 14:36:58 localhost kernel: [<c0700ba6>] mutex_lock_nested+0x33/0x3b Mar 9 14:36:58 localhost kernel: [<f81866c5>] drm_gem_mmap+0x36/0xfe [drm] Mar 9 14:36:58 localhost kernel: [<c04a0af6>] mmap_region+0x269/0x3fb Mar 9 14:36:58 localhost kernel: [<c04a0edd>] do_mmap_pgoff+0x255/0x2a5 Mar 9 14:36:58 localhost kernel: [<c040c804>] sys_mmap2+0x5f/0x80 Mar 9 14:36:58 localhost kernel: [<c040956b>] sysenter_do_call+0x12/0x3f Mar 9 14:36:58 localhost kernel: [<ffffffff>] 0xffffffff Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: -> #0 (&mm->mmap_sem){----}: Mar 9 14:36:58 localhost kernel: [<c0458c7d>] __lock_acquire+0x837/0xac8 Mar 9 14:36:58 localhost kernel: [<c0458f69>] lock_acquire+0x5b/0x81 Mar 9 14:36:58 localhost kernel: [<c049981b>] might_fault+0x65/0x85 Mar 9 14:36:58 localhost kernel: [<c054dda3>] copy_from_user+0x32/0x119 Mar 9 14:36:58 localhost kernel: [<f82fcc0a>] i915_gem_execbuffer+0x229/0xa1e [i915] Mar 9 14:36:58 localhost kernel: [<f818581c>] drm_ioctl+0x1b7/0x236 [drm] Mar 9 14:36:58 localhost kernel: [<c04be50e>] vfs_ioctl+0x5c/0x76 Mar 9 14:36:58 localhost kernel: [<c04beac2>] do_vfs_ioctl+0x48b/0x4c9 Mar 9 14:36:58 localhost kernel: [<c04beb46>] sys_ioctl+0x46/0x66 Mar 9 14:36:58 localhost kernel: [<c040956b>] sysenter_do_call+0x12/0x3f Mar 9 14:36:58 localhost kernel: [<ffffffff>] 0xffffffff Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: other info that might help us debug this: Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: 1 lock held by Xorg/2751: Mar 9 14:36:58 localhost kernel: #0: (&dev->struct_mutex){--..}, at: [<f82fcab8>] i915_gem_execbuffer+0xd7/0xa1e [i915] Mar 9 14:36:58 localhost kernel: Mar 9 14:36:58 localhost kernel: stack backtrace: Mar 9 14:36:58 localhost kernel: Pid: 2751, comm: Xorg Not tainted 2.6.29-0.215.rc7.fc11.i686.PAE #1 Mar 9 14:36:58 localhost kernel: Call Trace: Mar 9 14:36:58 localhost kernel: [<c06ff719>] ? printk+0x14/0x1b Mar 9 14:36:58 localhost kernel: [<c0458231>] print_circular_bug_tail+0x5d/0x68 Mar 9 14:36:58 localhost kernel: [<c0458c7d>] __lock_acquire+0x837/0xac8 Mar 9 14:36:58 localhost kernel: [<c0458f69>] lock_acquire+0x5b/0x81 Mar 9 14:36:58 localhost kernel: [<c04997fe>] ? might_fault+0x48/0x85 Mar 9 14:36:58 localhost kernel: [<c049981b>] might_fault+0x65/0x85 Mar 9 14:36:58 localhost kernel: [<c04997fe>] ? might_fault+0x48/0x85 Mar 9 14:36:58 localhost kernel: [<c054dda3>] copy_from_user+0x32/0x119 Mar 9 14:36:58 localhost kernel: [<f82fcc0a>] i915_gem_execbuffer+0x229/0xa1e [i915] Mar 9 14:36:58 localhost kernel: [<c045679a>] ? lock_release_holdtime+0x2b/0x123 Mar 9 14:36:58 localhost kernel: [<c0499839>] ? might_fault+0x83/0x85 Mar 9 14:36:58 localhost kernel: [<c054dda3>] ? copy_from_user+0x32/0x119 Mar 9 14:36:58 localhost kernel: [<f818581c>] drm_ioctl+0x1b7/0x236 [drm] Mar 9 14:36:58 localhost kernel: [<f82fc9e1>] ? i915_gem_execbuffer+0x0/0xa1e [i915] Mar 9 14:36:58 localhost kernel: [<c04be50e>] vfs_ioctl+0x5c/0x76 Mar 9 14:36:58 localhost kernel: [<c04beac2>] do_vfs_ioctl+0x48b/0x4c9 Mar 9 14:36:58 localhost kernel: [<c052130b>] ? file_has_perm+0x81/0x8a Mar 9 14:36:58 localhost kernel: [<c04beb46>] sys_ioctl+0x46/0x66 Mar 9 14:36:58 localhost kernel: [<c04beb46>] ? sys_ioctl+0x46/0x66 Mar 9 14:36:58 localhost kernel: [<c040956b>] sysenter_do_call+0x12/0x3f
Created attachment 334881 [details] F11 - Kernel failure message On F11 almost updated then after every boot then there is kernel warning. Additional info: Install F11 from Fedora-11-Alpha-x86_64-DVD.iso. Update rpm then update with yumex.
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Reporter, can you retest this in Fedora 12 Beta and see if this issue still exists?
I'm closing this bug as well as all other open kernel bugs reported in rc kernel versions. It's normal for rc kernels to carry bugs which get fixed in the process. If this bug is reproducible in current kernel in Fedora 12 Beta or newer, please reopen it.