libreport version: 2.0.6 abrt_version: 2.0.4.981 cmdline: BOOT_IMAGE=/vmlinuz-3.2.0-0.rc0.git4.1.fc17.x86_64 root=/dev/mapper/vg_tom3000-lv_root ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us comment: Crash warning after login kernel: undefined reason: WARNING: at lib/dma-debug.c:965 check_sync+0x2a8/0x530() time: Thu Nov 3 12:21:20 2011 backtrace: :WARNING: at lib/dma-debug.c:965 check_sync+0x2a8/0x530() :Hardware name: Aspire 5552G :tg3 0000:02:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x00000000d1668988] [size=108 bytes] :Modules linked in: ses enclosure usb_storage uas fuse fcoe 8021q libfcoe libfc scsi_transport_fc lockd scsi_tgt garp stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm arc4 snd_timer snd ath9k uvcvideo mac80211 videodev media ath9k_common v4l2_compat_ioctl32 soundcore broadcom ath9k_hw ath acer_wmi cfg80211 edac_core sunrpc snd_page_alloc tg3 sparse_keymap sp5100_tco rfkill microcode edac_mce_amd i2c_piix4 k10temp uinput joydev btrfs zlib_deflate libcrc32c xts gf128mul dm_crypt video wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] :Pid: 1794, comm: konsole Not tainted 3.2.0-0.rc0.git4.1.fc17.x86_64 #1 :Call Trace: : <IRQ> [<ffffffff8107ce3f>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff8107cf36>] warn_slowpath_fmt+0x46/0x50 : [<ffffffff8131efd8>] check_sync+0x2a8/0x530 : [<ffffffff8130b60e>] ? random32+0x2e/0x40 : [<ffffffff8131f4e2>] debug_dma_sync_single_for_cpu+0x42/0x50 : [<ffffffff81193b1c>] ? ksize+0x1c/0xc0 : [<ffffffff8152e7a8>] ? __alloc_skb+0x88/0x230 : [<ffffffff8152e974>] ? __netdev_alloc_skb+0x24/0x50 : [<ffffffff810ac5f5>] ? sched_clock_local+0x25/0x90 : [<ffffffffa025c6cb>] tg3_poll_work+0x7db/0xe30 [tg3] : [<ffffffff810ac788>] ? sched_clock_cpu+0xa8/0x110 : [<ffffffffa0263c05>] tg3_poll+0x75/0x3f0 [tg3] : [<ffffffff8153e941>] ? net_rx_action+0xa1/0x460 : [<ffffffff8153ea09>] net_rx_action+0x169/0x460 : [<ffffffff810c0a06>] ? mark_held_locks+0x86/0x150 : [<ffffffff810ac5f5>] ? sched_clock_local+0x25/0x90 : [<ffffffff81085898>] __do_softirq+0xc8/0x3a0 : [<ffffffff810ac5f5>] ? sched_clock_local+0x25/0x90 : [<ffffffff8167f3fc>] call_softirq+0x1c/0x30 : [<ffffffff8101b385>] do_softirq+0xa5/0xe0 : [<ffffffff81085ece>] irq_exit+0xbe/0xf0 : [<ffffffff8167fcd3>] do_IRQ+0x63/0xe0 : [<ffffffff81674b73>] common_interrupt+0x73/0x73 : <EOI> [<ffffffff811edd03>] ? fsnotify+0x93/0x600 : [<ffffffff811edec3>] ? fsnotify+0x253/0x600 : [<ffffffff811ee1f0>] ? fsnotify+0x580/0x600 : [<ffffffff811edd03>] ? fsnotify+0x93/0x600 : [<ffffffff811ad43c>] do_readv_writev+0x18c/0x1d0 : [<ffffffff810ac85f>] ? local_clock+0x6f/0x80 : [<ffffffff811ae7b8>] ? fget_light+0x48/0x3c0 : [<ffffffff811ad4bf>] vfs_writev+0x3f/0x60 : [<ffffffff811ad63d>] sys_writev+0x4d/0xc0 : [<ffffffff8167d102>] system_call_fastpath+0x16/0x1b smolt_data: : : :General :================================= :UUID: edeea3f2-2308-4ffc-92b3-fca605b8c784 :OS: Fedora release 17 (Rawhide) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 5984.98 :CPU Vendor: AuthenticAMD :CPU Model: AMD Phenom(tm) II N660 Dual-Core Processor :CPU Stepping: 3 :CPU Family: 16 :CPU Model Num: 6 :Number of CPUs: 2 :CPU Speed: 3000 :System Memory: 3931 :System Swap: 5983 :Vendor: Acer :System: Aspire 5552G V2.14 :Form factor: Notebook :Kernel: 3.2.0-0.rc0.git4.1.fc17.x86_64 :SELinux Enabled: 1 :SELinux Policy: targeted :SELinux Enforce: Enforcing :MythTV Remote: Unknown :MythTV Role: Unknown :MythTV Theme: Unknown :MythTV Plugin: :MythTV Tuner: -1 : : :Devices :================================= :(4098:17297:4133:1161) pci, ahci, STORAGE, SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] :(4098:17302:4133:1161) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(5772:46:6706:8969) pci, ath9k, NETWORK, AR9287 Wireless Network Adapter (PCI-Express) :(4130:38401:4133:1161) pci, None, HOST/PCI, RS880 Host Bridge :(4130:4612:0:0) pci, None, HOST/PCI, Family 10h Processor Link Control :(5348:5778:4133:1161) pci, tg3, ETHERNET, NetLink BCM57780 Gigabit Ethernet PCIe :(4130:4608:0:0) pci, None, HOST/PCI, Family 10h Processor HyperTransport Configuration :(4130:4611:0:0) pci, k10temp, HOST/PCI, Family 10h Processor Miscellaneous Control :(4130:4610:0:0) pci, None, HOST/PCI, Family 10h Processor DRAM Controller :(4130:4609:0:0) pci, None, HOST/PCI, Family 10h Processor Address Map :(4130:38403:4133:1161) pci, pcieport, PCI/PCI, RS780 PCI to PCI bridge (ext gfx port 0) :(4098:17285:4133:1161) pci, piix4_smbus, SERIAL, SBx00 SMBus Controller :(4098:17309:4133:1161) pci, None, PCI/ISA, SB7x0/SB8x0/SB9x0 LPC host controller :(4098:17283:4133:1161) pci, snd_hda_intel, MULTIMEDIA, SBx00 Azalia (Intel HDA) :(4098:17305:4133:1161) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI2 Controller :(4098:17284:0:0) pci, None, PCI/PCI, SBx00 PCI to PCI Bridge :(4098:43664:4133:1161) pci, snd_hda_intel, MULTIMEDIA, N/A :(4098:26433:4133:1161) pci, radeon, VIDEO, NI Whistler [AMD Radeon HD 6600M Series] :(4098:17303:4133:1161) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4098:17302:4133:1161) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4133:1161) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4130:38404:4133:1161) pci, pcieport, PCI/PCI, RS780 PCI to PCI bridge (PCIE port 0) :(4130:38405:4133:1161) pci, pcieport, PCI/PCI, RS780 PCI to PCI bridge (PCIE port 1) : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/mapper/vg_tom3000-lv_root / ext4 4096 4096 12901535 9288351 9157298 3276800 2901931 2901931 :/dev/sda2 /boot ext4 1024 1024 495844 407889 382289 128016 127743 127743 :/dev/mapper/vg_tom3000-lv_home /home btrfs 4096 4096 107323392 87885455 85973375 0 0 0 :
Package: kernel Architecture: x86_64 OS Release: Fedora release 17 (Rawhide) Comment ----- boot computer
Package: kernel Architecture: x86_64 OS Release: Fedora release 17 (Rawhide) Comment ----- booted system, logged in to G-3 shell, thunderbird auto started and was watching mailboxes fillup when msg in notification area of a kernel problem
this should be fixed by commit c6a21d0b8d667f403bc6186ef215a504a26ab682 in Jreodel's iommu tree. Not sure if thats been pulled in yet. Can you try to apply that patch please and see if the problem goes away?
(In reply to comment #3) > this should be fixed by commit c6a21d0b8d667f403bc6186ef215a504a26ab682 in > Jreodel's iommu tree. Not sure if thats been pulled in yet. Can you try to > apply that patch please and see if the problem goes away? That patch should be in the -git6 kernel already in rawhide. Neil, does bug 751797 look like the same issue to you?
Its the same symptom for certain, I can guarantee the same root cause however. This one looks particularly odd because the device address isn't aligned to any sane boundary. Clyde, can you reproduce this at Will? If so, I'll come up witha stap script to help you diagnose this.
(In reply to comment #5) > Its the same symptom for certain, I can guarantee the same root cause however. > This one looks particularly odd because the device address isn't aligned to any > sane boundary. Clyde, can you reproduce this at Will? If so, I'll come up > witha stap script to help you diagnose this. I think I can, at least all it looks like I need to do is boot the system.
Clyde, any info from the instrumented kernel build that Neil did in bug 751797 ?
*** Bug 751964 has been marked as a duplicate of this bug. ***
(In reply to comment #7) > Clyde, any info from the instrumented kernel build that Neil did in bug 751797 > ? I am very sorry, but I wasn't able to understand the use of the script. I still see the error in rawhide kernels, not F16.
I built you a kernel in that bug, not a script clyde. All you have to do is install it and reboot.
Also in comment 9 of https://bugzilla.redhat.com/show_bug.cgi?id=751797 Sorry for the confusion. Too easy to do and so it was hard for me, :-) [ 120.955135] ------------[ cut here ]------------ [ 120.955153] WARNING: at lib/dma-debug.c:1041 check_sync+0x56c/0x5f0() [ 120.955156] Hardware name: P5K-E [ 120.955159] sky2 0000:02:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x00000001063d8040] [size=60 bytes] [ 120.955163] Modules linked in: fuse lp parport ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun bridge stp llc lockd nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter xt_state nf_conntrack ip6_tables raid1 uvcvideo snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device snd_hda_codec_hdmi snd_hda_codec_analog videodev joydev media v4l2_compat_ioctl32 snd_hda_intel snd_hda_codec snd_hwdep sky2 microcode serio_raw snd_pcm iTCO_wdt snd_timer snd i2c_i801 iTCO_vendor_support soundcore snd_page_alloc asus_atk0110 configfs virtio_net kvm_intel kvm sunrpc uinput raid10 btrfs zlib_deflate libcrc32c ata_generic pata_acpi firewire_ohci firewire_core crc_itu_t pata_jmicron radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] [ 120.955259] Pid: 2651, comm: setiathome-5.28 Not tainted 3.2.0-0.rc1.git2.1.fc17.x86_64 #1 [ 120.955262] Call Trace: [ 120.955265] <IRQ> [<ffffffff8107ceaf>] warn_slowpath_common+0x7f/0xc0 [ 120.955276] [<ffffffff8107cfa6>] warn_slowpath_fmt+0x46/0x50 [ 120.955284] [<ffffffff81326efc>] check_sync+0x56c/0x5f0 [ 120.955289] [<ffffffff81312e8e>] ? random32+0x2e/0x40 [ 120.955293] [<ffffffff81327352>] debug_dma_sync_single_for_cpu+0x42/0x50 [ 120.955299] [<ffffffff811930ec>] ? ksize+0x1c/0xc0 [ 120.955303] [<ffffffff813229cc>] ? is_swiotlb_buffer+0x3c/0x50 [ 120.955307] [<ffffffff813231e8>] ? swiotlb_sync_single+0x38/0x80 [ 120.955312] [<ffffffff8132332c>] ? swiotlb_sync_single_for_cpu+0xc/0x10 [ 120.955322] [<ffffffffa0371ff3>] sky2_poll+0x573/0xd90 [sky2] [ 120.955329] [<ffffffff81109672>] ? check_for_new_grace_period+0xc2/0x160 [ 120.955335] [<ffffffff815472f1>] ? net_rx_action+0xa1/0x460 [ 120.955339] [<ffffffff815473b9>] net_rx_action+0x169/0x460 [ 120.955344] [<ffffffff81020cc9>] ? sched_clock+0x9/0x10 [ 120.955351] [<ffffffff810aba75>] ? sched_clock_local+0x25/0x90 [ 120.955357] [<ffffffff810859b8>] __do_softirq+0xc8/0x3a0 [ 120.955367] [<ffffffff810aba75>] ? sched_clock_local+0x25/0x90 [ 120.955372] [<ffffffff81687ebc>] call_softirq+0x1c/0x30 [ 120.955378] [<ffffffff8101b385>] do_softirq+0xa5/0xe0 [ 120.955381] [<ffffffff81085fee>] irq_exit+0xbe/0xf0 [ 120.955385] [<ffffffff81688793>] do_IRQ+0x63/0xe0 [ 120.955392] [<ffffffff8167d633>] common_interrupt+0x73/0x73 [ 120.955394] <EOI> [<ffffffff8167d6d9>] ? retint_swapgs+0x13/0x1b [ 120.955400] ---[ end trace 9ea8b974ec78d8cd ]---
as per last comments in 751797, closing this as a dup *** This bug has been marked as a duplicate of bug 751797 ***