Description of problem: Happens when suspending laptop, typically after closing the laptop lid. Additional info: reporter: libreport-2.1.11 WARNING: CPU: 0 PID: 6733 at drivers/base/syscore.c:104 syscore_resume+0x9a/0xe0() Interrupts enabled after xen_acpi_processor_resume+0x0/0x34 [xen_acpi_processor] Modules linked in: fuse ipt_MASQUERADE xt_CHECKSUM tun ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep iTCO_wdt iTCO_vendor_support arc4 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul iwlmvm crc32c_intel ghash_clmulni_intel mac80211 microcode uvcvideo videobuf2_vmalloc lpc_ich videobuf2_memops videobuf2_core iwlwifi mfd_core snd_hda_codec_realtek videodev snd_hda_codec_hdmi btusb i2c_i801 media cfg80211 bluetooth sdhci_pci e1000e sdhci joydev mmc_core serio_raw snd_hda_intel snd_hda_codec snd_seq ptp pps_core mei_me snd_seq_device snd_hwdep mei snd_pcm tpm_tis thinkpad_acpi tpm tpm_bios rfkill snd_page_alloc snd_timer snd shpchp soundcore xen_acpi_processor xen_netback xen_blkback nfsd xen_gntdev auth_rpcgss xen_evtchn nfs_acl lockd sunrpc xenfs xen_privcmd hid_logitech_dj nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper drm i2c_core wmi video CPU: 0 PID: 6733 Comm: systemd-sleep Not tainted 3.12.8-300.fc20.x86_64 #1 Hardware name: LENOVO 20BG001CMH/20BG001CMH, BIOS GNET28WW (1.10 ) 11/21/2013 0000000000000009 ffff8805cbe75d30 ffffffff81667a8b ffff8805cbe75d78 ffff8805cbe75d68 ffffffff8106921d ffffffffa0263000 0000000000000003 ffff8805cbe75e08 ffff8805ccdb98c0 0000000000000000 ffff8805cbe75dc8 Call Trace: [<ffffffff81667a8b>] dump_stack+0x45/0x56 [<ffffffff8106921d>] warn_slowpath_common+0x7d/0xa0 [<ffffffff8106928c>] warn_slowpath_fmt+0x4c/0x50 [<ffffffffa0261bb0>] ? xen_upload_processor_pm_data+0x300/0x300 [xen_acpi_processor] [<ffffffff814055fa>] syscore_resume+0x9a/0xe0 [<ffffffff810aef42>] suspend_devices_and_enter+0x402/0x470 [<ffffffff810af128>] pm_suspend+0x178/0x260 [<ffffffff810adfe9>] state_store+0x79/0xf0 [<ffffffff813051cf>] kobj_attr_store+0xf/0x20 [<ffffffff812229a6>] sysfs_write_file+0xc6/0x140 [<ffffffff811aeb4d>] vfs_write+0xbd/0x1e0 [<ffffffff811af589>] SyS_write+0x49/0xa0 [<ffffffff81676a69>] system_call_fastpath+0x16/0x1b
Created attachment 856019 [details] File: dmesg
Reported upstream: https://lkml.org/lkml/2014/1/28/223
Hi Stanislaw, Thanks for picking this one up. If you need more information, I am more than happy to provide it. Just let me know. Kind regards, Marco
I launched kernel build with patch posted upstream (still waiting for Konrad review): http://koji.fedoraproject.org/koji/taskinfo?taskID=6511451 Marko, please test it (when kernel finish to compile), let see if it fixes the problem.
Konrad already reviewed patch and said is ok. Marco. please test kernel, so we can proceed with this bug.
Closing bug due to lack of response, though patch was posted: http://marc.info/?l=linux-kernel&m=139341049407102&w=2
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days