libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.2.1-3.fc16.x86_64 root=UUID=58c265ec-2dfd-4df1-a6ba-cca72e100bc9 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 kernel: 3.2.1-3.fc16.x86_64 reason: BUG: scheduling while atomic: swapper/0/0/0x10000100 time: Tue 24 Jan 2012 11:08:01 AM EST backtrace: :BUG: scheduling while atomic: swapper/0/0/0x10000100 :Modules linked in: tcp_lp ppdev parport_pc lp parport fuse binfmt_misc lockd rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq iwlwifi snd_seq_device snd_pcm mac80211 uvcvideo snd_timer cfg80211 videodev snd dell_wmi dell_laptop r8169 iTCO_wdt soundcore media sparse_keymap v4l2_compat_ioctl32 dcdbas microcode btusb bluetooth joydev i2c_i801 iTCO_vendor_support rfkill snd_page_alloc mii uinput sunrpc wmi ums_realtek usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] :CPU 0 :Modules linked in: tcp_lp ppdev parport_pc lp parport fuse binfmt_misc lockd rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq iwlwifi snd_seq_device snd_pcm mac80211 uvcvideo snd_timer cfg80211 videodev snd dell_wmi dell_laptop r8169 iTCO_wdt soundcore media sparse_keymap v4l2_compat_ioctl32 dcdbas microcode btusb bluetooth joydev i2c_i801 iTCO_vendor_support rfkill snd_page_alloc mii uinput sunrpc wmi ums_realtek usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] :Pid: 0, comm: swapper/0 Not tainted 3.2.1-3.fc16.x86_64 #1 Dell Inc. Vostro V131/0C06WP :RIP: 0010:[<ffffffff8130f6ed>] [<ffffffff8130f6ed>] intel_idle+0xed/0x150 :RSP: 0018:ffffffff81a01e18 EFLAGS: 00000202 :RAX: 0000000000000000 RBX: ffffffff810936f9 RCX: 0000000000000000 :RDX: 0000000000000b45 RSI: 0000000000000000 RDI: 00000000002c07a2 :RBP: ffffffff81a01e78 R08: 00000000fffffffe R09: 0000000000000ef0 :R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8109f504 :R13: ffffffff81a01db8 R14: ffffffff8103206d R15: ffffffff81a01d78 :FS: 0000000000000000(0000) GS:ffff88021fa00000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b :CR2: 00000000028fe000 CR3: 0000000001a05000 CR4: 00000000000406f0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process swapper/0 (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a0d020) :Stack: : 0000000000000000 0000000000000b45 0000000000000000 0000000000000000 : 0000000000000b45 00000000002c0443 0000006c1d893800 ffff88021fa1ac70 : 00000000fffffff0 0000000000000001 0000000000000000 000000000008c000 :Call Trace: : [<ffffffff81491fe1>] cpuidle_idle_call+0xc1/0x280 : [<ffffffff8101322a>] cpu_idle+0xca/0x120 : [<ffffffff815be75e>] rest_init+0x72/0x74 : [<ffffffff81aebbfe>] start_kernel+0x3ba/0x3c5 : [<ffffffff81aeb347>] x86_64_start_reservations+0x132/0x136 : [<ffffffff81aeb140>] ? early_idt_handlers+0x140/0x140 : [<ffffffff81aeb44d>] x86_64_start_kernel+0x102/0x111 :Code: d8 ff 4c 29 f8 48 89 c7 e8 c1 42 d6 ff 4c 69 f0 40 42 0f 00 48 89 45 a0 48 89 55 a8 48 89 45 b8 48 89 55 c0 49 01 d6 fb 66 66 90 <66> 66 90 85 1d 72 f3 75 00 75 0e 48 8d 75 cc bf 05 00 00 00 e8 smolt_data: : : :General :================================= :UUID: 2d16bd22-53a7-484a-8f6a-276b323172ef :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 4190.49 :CPU Vendor: GenuineIntel :CPU Model: Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz :CPU Stepping: 7 :CPU Family: 6 :CPU Model Num: 42 :Number of CPUs: 4 :CPU Speed: 2100 :System Memory: 7894 :System Swap: 9951 :Vendor: Dell Inc. :System: Vostro V131 Not Specified :Form factor: Portable :Kernel: 3.2.1-3.fc16.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 :================================= :(32902:7243:4136:1296) pci, None, PCI/ISA, HM67 Express Chipset Family LPC Controller :(4172:33345:4136:1296) pci, xhci_hcd, USB, N/A :(32902:138:32902:21285) pci, iwlwifi, NETWORK, Centrino Wireless-N 1030 BGN :(32902:278:4136:1296) pci, i915, VIDEO, 2nd Generation Core Processor Family Integrated Graphics Controller :(32902:7190:4136:1296) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 4 :(32902:7184:4136:1296) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 1 :(32902:7186:4136:1296) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 2 :(32902:7198:4136:1296) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 8 :(32902:7192:4136:1296) pci, pcieport, PCI/PCI, 6 Series/C200 Series Chipset Family PCI Express Root Port 5 :(32902:7200:4136:1296) pci, snd_hda_intel, MULTIMEDIA, 6 Series/C200 Series Chipset Family High Definition Audio Controller :(32902:7202:4136:1296) pci, i801_smbus, SERIAL, 6 Series/C200 Series Chipset Family SMBus Controller :(4332:33128:4136:1296) pci, r8169, ETHERNET, RTL8111/8168B PCI Express Gigabit Ethernet controller :(32902:7171:4136:1296) pci, ahci, STORAGE, 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller :(32902:7213:4136:1296) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 :(32902:7206:4136:1296) pci, ehci_hcd, USB, 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 :(32902:260:4136:1296) pci, agpgart-intel, HOST/PCI, 2nd Generation Core Processor Family DRAM Controller :(32902:7226:4136:1296) pci, None, SIMPLE, 6 Series/C200 Series Chipset Family MEI Controller #1 : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/sda3 / ext4 4096 4096 8368581 7270380 6850950 2097152 1967281 1967281 :/dev/sda2 /boot ext4 1024 1024 508745 459799 434199 128016 127796 127796 :/dev/mapper/luks-edc19a6a-5c7c-4ff1-be36-59edd4eab04c /home ext4 4096 4096 8451812 8287698 7864082 2121728 2121433 2121433 :
Can you attach the full dmesg from this boot? If you install kernel-debug, are there other tracebacks that show up? This has been reported upstream as well, for both 3.2.1 and 3.3-rc1: https://lkml.org/lkml/2012/1/24/83 https://lkml.org/lkml/2012/1/24/190
Also, out of curiosity could you try installing and booting this kernel and letting us know if you hit the same backtrace: http://koji.fedoraproject.org/koji/buildinfo?buildID=281207 No need to rebuild. Just install and boot.
Still happened with 3.2.0-2.fc17.x86_64 see attachment. I'm installing debuginfo package and see if that gives more detail.
Created attachment 557319 [details] abrt log from error with 3.2.0-2.fc17.x86_64
(In reply to comment #3) > Still happened with 3.2.0-2.fc17.x86_64 see attachment. Ugh. Ok, so it happens with plain 3.2. > I'm installing debuginfo package and see if that gives more detail. Er, not debuginfo. kernel-debug. It's a kernel built with more debug options enabled.
Created attachment 557343 [details] abrt log from error with 3.2.0-2.fc17.x86_64 debug
*** Bug 784417 has been marked as a duplicate of this bug. ***
Created attachment 557399 [details] var log messages for various kernels including the 3.2.0-2.fc17 with various programs giving sched atomic error for kernel line 0001 was from kernel-3.1.9-1.fc16.x86_64 no kernel-debug line 1330 was from kernel-3.2.1-3.fc16.x86_64 no kernel-debug line 2648 was from kernel-3.2.0-2.fc17.x86_64 with kernel-debug
(In reply to comment #6) > Created attachment 557343 [details] > abrt log from error with 3.2.0-2.fc17.x86_64 debug Interesting. Do you have the full dmesg from this boot?
I am also experiencing this bug. I am running 3.2.1-3.fc16.x86_64 BUG: scheduling while atomic: swapper/3/0/0x10000100
Created attachment 557497 [details] realtek_async_autopm.patch Proposed patch, should fix: : <IRQ> [<ffffffff8105ee7a>] __might_sleep+0x13a/0x1f0 : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] : [<ffffffff813fdee3>] __pm_runtime_idle+0xa3/0xb0 : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] : [<ffffffff8146ed30>] usb_autopm_put_interface+0x30/0x40 : [<ffffffffa0018125>] rts51x_suspend_timer_fn+0x75/0x80 [ums_realtek]
(In reply to comment #11) > Created attachment 557497 [details] > realtek_async_autopm.patch > > Proposed patch, should fix: > > : <IRQ> [<ffffffff8105ee7a>] __might_sleep+0x13a/0x1f0 > : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] > : [<ffffffff813fdee3>] __pm_runtime_idle+0xa3/0xb0 > : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] > : [<ffffffff8146ed30>] usb_autopm_put_interface+0x30/0x40 > : [<ffffffffa0018125>] rts51x_suspend_timer_fn+0x75/0x80 [ums_realtek] OK. I'll spin up a scratch build with this patch included for people to test out.
(In reply to comment #12) > (In reply to comment #11) > > Created attachment 557497 [details] > > realtek_async_autopm.patch > > > > Proposed patch, should fix: > > > > : <IRQ> [<ffffffff8105ee7a>] __might_sleep+0x13a/0x1f0 > > : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] > > : [<ffffffff813fdee3>] __pm_runtime_idle+0xa3/0xb0 > > : [<ffffffffa00180b0>] ? rts51x_modi_suspend_timer+0x50/0x50 [ums_realtek] > > : [<ffffffff8146ed30>] usb_autopm_put_interface+0x30/0x40 > > : [<ffffffffa0018125>] rts51x_suspend_timer_fn+0x75/0x80 [ums_realtek] > > OK. I'll spin up a scratch build with this patch included for people to test > out. http://koji.fedoraproject.org/koji/taskinfo?taskID=3732597 When the above build completes, please test it out. Anyone reporting issues is welcome to, but particularly the original reporter.
*** Bug 784669 has been marked as a duplicate of this bug. ***
Your 3.2.1-4.1.fc16.x86_64 kernel solves the issue for me. No more BUGs and all devices are working properly. Thank you
So far, no error when using 3.2.1-4.1.fc16.x86_64.debug
Thanks to both of you for testing. I've committed Stanislaw's patch to Fedora git and it will be included in the next kernel submitted to updates-testing.
Created attachment 557635 [details] dmesg for kernel-3.2.1-3.fc16.x86_64 does have the 'scheduling while atomic' errors for various programs
Created attachment 557636 [details] dmesg for kernel-3.2.1-4.1.fc16.x86_64 fixes the 'scheduling while atomic' error for me as well thanks :')
kernel-3.2.2-1.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/kernel-3.2.2-1.fc16
*** Bug 784884 has been marked as a duplicate of this bug. ***
just turned it on Package: kernel OS Release: Fedora release 16 (Verne)
Package kernel-3.2.2-1.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.2.2-1.fc16' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-0949/kernel-3.2.2-1.fc16 then log in and leave karma (feedback).
*** Bug 785121 has been marked as a duplicate of this bug. ***
I only have been working and it's happening, i updated yesterday. Package: kernel OS Release: Fedora release 16 (Verne)
Created attachment 557942 [details] dmesg for kernel-3.2.2-1.fc16.x86_64 seems 'scheduling while atomic' error still fixed :')
*** Bug 785311 has been marked as a duplicate of this bug. ***
Updated system to the latest kernel along with other updates, after rebooting the system, this message started to appear Package: kernel OS Release: Fedora release 16 (Verne)
kernel-3.2.2-1.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.
*** Bug 784362 has been marked as a duplicate of this bug. ***
*** Bug 784491 has been marked as a duplicate of this bug. ***
*** Bug 784606 has been marked as a duplicate of this bug. ***
*** Bug 784681 has been marked as a duplicate of this bug. ***
*** Bug 784755 has been marked as a duplicate of this bug. ***
*** Bug 784808 has been marked as a duplicate of this bug. ***
*** Bug 784404 has been marked as a duplicate of this bug. ***
*** Bug 786658 has been marked as a duplicate of this bug. ***