[ 30.008720] console [netcon0] enabled [ 30.008737] netconsole: network logging started [ 30.011616] netpoll: netconsole: local port 6665 [ 30.011637] netpoll: netconsole: local IPv4 address 0.0.0.0 [ 30.011658] netpoll: netconsole: interface 'enp0s25' [ 30.011677] netpoll: netconsole: remote port 6666 [ 30.011695] netpoll: netconsole: remote IPv4 address 10.239.47.20 [ 30.011717] netpoll: netconsole: remote ethernet address 4c:72:b9:21:53:bb [ 30.011743] netpoll: netconsole: local IP 10.239.47.14 [ 30.011835] console [netcon0] enabled [ 30.011850] netconsole: network logging started [ 46.492164] PM: Syncing filesystems ... done. [ 65.311724] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x8 [ 65.311759] [ 65.311768] ===================================== [ 65.311787] [ BUG: systemd-udevd/2856 still has locks held! ] [ 65.311810] 3.12.0-rc3_drm-intel-next-queued_a94b01_20131009+ #1 Not tainted [ 65.311836] ------------------------------------- [ 65.311854] 2 locks held by systemd-udevd/2856: [ 65.311872] Freezing user space processes ... [ 65.311872] #0: (microcode_mutex){+.+.+.}, at: [] microcode_init+0xa7/0x1b4 [microcode] [ 65.311945] #1: (subsys mutex#4){+.+.+.}, at: [] subsys_interface_register+0x51/0xd9 [ 65.311992] [ 65.311992] stack backtrace: [ 65.312010] CPU: 1 PID: 2856 Comm: systemd-udevd Not tainted 3.12.0-rc3_drm-intel-next-queued_a94b01_20131009+ #1 [ 65.312048] Hardware name: Intel Corporation Shark Bay Client platform/SthiPpvRsvd2, BIOS HSWLPTU1.86C.0120.R00.1303312001 03/31/2013 [ 65.312092] ffff880438dbdee0 ffff88003731da78 ffffffff817f313c 0000000000000006 [ 65.312126] ffff880438dbdee0 ffff88003731da98 ffffffff8108df33 0000000000000004 [ 65.312160] 0000000000000000 ffff88003731db08 ffffffff8104df35 ffff88003731dad8 [ 65.312194] Call Trace: [ 65.312208] [] dump_stack+0x46/0x58 [ 65.312230] [] debug_check_no_locks_held+0x8f/0x93 [ 65.312255] [] usermodehelper_read_trylock+0xa9/0xfa [ 65.312282] [] ? __init_waitqueue_head+0x50/0x50 [ 65.312308] [] _request_firmware+0x285/0x880 [ 65.312331] [] request_firmware+0x38/0x4c [ 65.312354] [] request_microcode_fw+0x5b/0x90 [microcode] [ 65.312382] [] microcode_init_cpu+0xa7/0xc8 [microcode] [ 65.312409] [] mc_device_add+0x4c/0x5d [microcode] [ 65.312433] [] subsys_interface_register+0x95/0xd9 [ 65.312459] [] microcode_init+0xb3/0x1b4 [microcode] [ 65.312489] [] ? 0xffffffffa039afff [ 65.312511] [] do_one_initcall+0x84/0x10f [ 65.312535] [] ? __blocking_notifier_call_chain+0x51/0x5f [ 65.312563] [] load_module+0x1a96/0x1d86 [ 65.312585] [] ? __unlink_module+0x25/0x25 [ 65.312609] [] ? vfs_read+0x108/0x153 [ 65.312630] [] SyS_finit_module+0x5b/0x71 [ 65.312654] [] system_call_fastpath+0x16/0x1b [ 65.312814] (elapsed 0.001 seconds) done. [ 65.312969] PM: Marking nosave pages: [mem 0x0009a000-0x000fffff] [ 65.312995] PM: Marking nosave pages: [mem 0x95904000-0x95905fff] [ 65.313018] PM: Marking nosave pages: [mem 0x9590c000-0x9590cfff] [ 65.313041] PM: Marking nosave pages: [mem 0x95958000-0x95958fff] [ 65.313064] PM: Marking nosave pages: [mem 0x9f8fc000-0x9f8fffff] [ 65.313948] PM: Marking nosave pages: [mem 0x9fa7b000-0x9fa7cfff] [ 65.314818] PM: Marking nosave pages: [mem 0x9fcbb000-0x9fcbbfff] [ 65.315674] PM: Marking nosave pages: [mem 0x9fcbe000-0x9fcbefff] [ 65.316510] PM: Marking nosave pages: [mem 0x9fcc4000-0x9fcc4fff] [ 65.317336] PM: Marking nosave pages: [mem 0xa2807000-0xa2fe9fff] [ 65.318168] PM: Marking nosave pages: [mem 0xa3000000-0xffffffff] [ 65.319951] PM: Basic memory bitmaps created [ 65.320968] PM: Preallocating image memory... done (allocated 160539 pages) [ 65.582721] PM: Allocated 642156 kbytes in 0.26 seconds (2469.83 MB/s) [ 65.583554] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 65.585762] Suspending console(s) (use no_console_suspend to debug)