libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.3.1-3.fc16.i686 root=UUID=7407ed42-9a74-4369-bdc8-7baa7556a103 ro rd.md=0 rd.lvm=0 rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 KEYTABLE=pl2 LANG=pl_PL.UTF-8 kernel: 3.3.1-3.fc16.i686 reason: BUG: soft lockup - CPU#0 stuck for 23s! [kworker/u:0:5] time: sob, 14 kwi 2012, 05:29:45 backtrace: :BUG: soft lockup - CPU#0 stuck for 23s! [kworker/u:0:5] :Modules linked in: be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio fcoe lockd libfcoe libfc ib_iser scsi_transport_fc scsi_tgt rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr 8021q garp stp llc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack binfmt_misc acer_wmi sparse_keymap uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops arc4 ath9k microcode mac80211 joydev ath9k_common snd_hda_codec_conexant ath9k_hw ath cfg80211 rfkill atl1c snd_hda_codec_hdmi k10temp snd_hda_intel snd_hda_codec snd_hwdep sp5100_tco snd_seq i2c_piix4 snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc sunrpc uinput ums_realtek usb_storage video wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] :Modules linked in: be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio fcoe lockd libfcoe libfc ib_iser scsi_transport_fc scsi_tgt rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr 8021q garp stp llc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack binfmt_misc acer_wmi sparse_keymap uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops arc4 ath9k microcode mac80211 joydev ath9k_common snd_hda_codec_conexant ath9k_hw ath cfg80211 rfkill atl1c snd_hda_codec_hdmi k10temp snd_hda_intel snd_hda_codec snd_hwdep sp5100_tco snd_seq i2c_piix4 snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc sunrpc uinput ums_realtek usb_storage video wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] :Pid: 5, comm: kworker/u:0 Not tainted 3.3.1-3.fc16.i686 #1 Acer AO722/JE10-BZ :EIP: 0060:[<c065fc02>] EFLAGS: 00000296 CPU: 0 :EIP is at ioread32+0x32/0x40 :EAX: 00000000 EBX: f1be9140 ECX: f9516188 EDX: 0001618c :ESI: f1be9140 EDI: f30065c0 EBP: f30a7f18 ESP: f30a7f18 : DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 :Process kworker/u:0 (pid: 5, ti=f30a6000 task=f307b240 task.ti=f30a6000) :Stack: : f30a7f30 f8b2374d f1be9140 f1be4000 f1be9140 f30065c0 f30a7f40 f8b8babb : 00000000 f1bec410 f30a7f54 f8b27730 f1bec410 f1bec414 f30065c0 f30a7f94 : c044feab 00000000 f30a7f68 c0c8b840 f30a7f74 00001000 f2bae405 00c8c940 :Call Trace: : [<f8b2374d>] ath9k_ioread32+0x2d/0x80 [ath9k] : [<f8b8babb>] ar9003_get_pll_sqsum_dvc+0x5b/0x80 [ath9k_hw] : [<f8b27730>] ath_hw_pll_work+0x50/0xd0 [ath9k] : [<c044feab>] process_one_work+0xfb/0x390 : [<f8b276e0>] ? ath_hw_check+0xb0/0xb0 [ath9k] : [<c0450b41>] worker_thread+0x121/0x2d0 : [<c0450a20>] ? manage_workers+0x1f0/0x1f0 : [<c0454f62>] kthread+0x72/0x80 : [<c0454ef0>] ? kthread_freezable_should_stop+0x60/0x60 : [<c0935e3e>] kernel_thread_helper+0x6/0x10 :Code: e5 77 26 3d 00 00 01 00 76 07 0f b7 d0 ed 5d c3 90 ba d2 a4 ab c0 e8 4e fe ff ff b8 ff ff ff ff 5d c3 8d b4 26 00 00 00 00 8b 00 <5d> c3 8d b6 00 00 00 00 8d bf 00 00 00 00 55 3d ff ff 03 00 89 comment: :The problem occurs every time I try to turn on wifi. In this case it happened on the system startup right after the wifi diod turned on. :I have Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01). :It happened on both Gnome and XFCE. smolt_data: : : :Ogólne :================================= :UUID: cac86a4b-1582-40f9-bbe8-f26dd45b72b7 :System operacyjny: Fedora release 16 (Verne) :Domyślny poziom uruchamiania: Unknown :Język: pl_PL.UTF-8 :Platforma: i686 :BogoMIPS: 1994.91 :Producent procesora: AuthenticAMD :Model procesora: AMD C-60 APU with Radeon(tm) HD Graphics :Stepping procesora: 0 :Rodzina procesora: 20 :Numer modelu procesora: 2 :Liczba procesorów: 2 :Prędkość procesora: 1000 :Pamięć systemu: 3528 :Przestrzeń wymiany systemu: 5583 :Producent: Acer :System: AO722 V1.08 :Konstrukcja płyty głównej: Notebook :Jądro: 3.1.0-7.fc16.i686 :SELinux jest włączony: 1 :Polityka SELinuksa: targeted :Wymuszanie SELinuksa: Enforcing :MythTV Remote: Unknown :MythTV Role: Unknown :MythTV Theme: Unknown :MythTV Plugin: :MythTV Tuner: -1 : : :Urządzenia :================================= :(4098:17297:4133:1432) pci, ahci, STORAGE, SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] :(4130:5392:4133:1432) pci, None, HOST/PCI, Family 14h Processor Root Complex :(4098:4884:4133:1432) pci, snd_hda_intel, MULTIMEDIA, Wrestler HDMI Audio [Radeon HD 6250/6310] :(4098:38919:4133:1432) pci, radeon, VIDEO, N/A :(4130:5912:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 6 :(4130:5892:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 4 :(4130:5913:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 7 :(4130:5910:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 5 :(4130:5889:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 1 :(4130:5888:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 0 :(4130:5891:0:0) pci, k10temp, HOST/PCI, Family 12h/14h Processor Function 3 :(4130:5890:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 2 :(5772:50:4187:57415) pci, ath9k, NETWORK, AR9485 Wireless Network Adapter :(4098:17312:4098:0) pci, pcieport, PCI/PCI, SB700/SB800 PCI to PCI bridge (PCIE port 0) :(4098:17314:4098:0) pci, pcieport, PCI/PCI, N/A :(4098:17315:4098:0) pci, pcieport, PCI/PCI, N/A :(4098:17285:4133:1432) pci, piix4_smbus, SERIAL, SBx00 SMBus Controller :(4098:17309:4133:1432) pci, None, PCI/ISA, SB7x0/SB8x0/SB9x0 LPC host controller :(4098:17283:4133:1432) pci, snd_hda_intel, MULTIMEDIA, SBx00 Azalia (Intel HDA) :(4098:17284:0:0) pci, None, PCI/PCI, SBx00 PCI to PCI Bridge :(6505:8290:4133:1432) pci, atl1c, ETHERNET, AR8152 v2.0 Fast Ethernet :(4098:17302:4133:1432) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4133:1432) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4098:17302:4133:1432) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4133:1432) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller : : :Informacje o systemie plików :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/sda3 / ext4 4096 4096 12901535 11834272 11703251 3276800 3144160 3144160 :/dev/sda2 /boot ext4 1024 1024 495844 436374 410774 128016 127787 127787 :/dev/sda5 /home ext4 4096 4096 62481117 62203684 59029809 15876096 15872374 15872374 :
You might want to try 3.3.2 and see if it is any better.
looks like the same bug with AR9485 in https://bugzilla.redhat.com/show_bug.cgi?id=811142
@ Josh Boyer I did try 3.3.2 it was worse - wifi tried to turned on the startup and CPU got stuck before system fully started. @ Mohammed Shafi I see it's assigned to the same person. You're right - it's probably double (I reported this bug by a system tool, probably it didn't check the bugs well enough). But perhaps the information in this bug will help John W. Linville so I'll let him decide if it's a double. Thanks anyway :)
*** This bug has been marked as a duplicate of bug 811142 ***