Hi all, My x86_64 development PC with kernel 4.4.7-rt16 throws the following warning during system boot: [ 12.606217] ------------[ cut here ]------------ [ 12.606220] WARNING: CPU: 5 PID: 872 at kernel/sched/swait.c:48 complete_all+0x2a/0x40() [ 12.606220] complate_all() with 7 waiters [ 12.606243] Modules linked in: arc4 ecb md4 nls_utf8 cifs dns_resolver fscache ftdi_sio usbserial joydev hid_logitech_hidpp hid_logitech_dj hid_generic usbhid usb_storage hid intel_rapl iosf_mbi evdev iTCO_wdt iTCO_vendor_support intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw pcspkr nouveau mxm_wmi tpm_infineon wmi ttm snd_hda_codec_hdmi drm_kms_helper drm i2c_i801 i2c_algo_bit i2c_core snd_hda_codec_realtek snd_hda_codec_generic battery snd_hda_intel snd_hda_codec fujitsu_laptop snd_hda_core snd_hwdep snd_pcm video snd_timer tpm_tis mei_me snd loop lpc_ich tpm soundcore mfd_core mei shpchp button processor fuse parport_pc [ 12.606252] ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 sg sr_mod cdrom sd_mod ahci libahci crc32c_intel libata xhci_pci ehci_pci psmouse scsi_mod xhci_hcd e1000e ehci_hcd ptp usbcore pps_core usb_common fan thermal [ 12.606253] CPU: 5 PID: 872 Comm: cryptomgr_probe Not tainted 4.4.7-rt16 #2 [ 12.606254] Hardware name: FUJITSU CELSIUS W530/D3227-A1, BIOS V4.6.5.4 R1.34.0 for D3227-A1x 01/08/2015 [ 12.606256] 0000000000000000 ffffffff812e0e0e ffff88021142be30 ffffffff81731e02 [ 12.606257] ffffffff81073f81 ffff88003614fd30 ffff88021142be80 0000000000000246 [ 12.606258] ffff880212206400 0000000000000000 ffffffff8107401c ffffffff81726fb0 [ 12.606258] Call Trace: [ 12.606262] [<ffffffff812e0e0e>] ? dump_stack+0x5c/0x7e [ 12.606265] [<ffffffff81073f81>] ? warn_slowpath_common+0x81/0xd0 [ 12.606266] [<ffffffff8107401c>] ? warn_slowpath_fmt+0x4c/0x50 [ 12.606267] [<ffffffff810b5849>] ? swake_up_all_locked+0x29/0x80 [ 12.606268] [<ffffffff810b5eca>] ? complete_all+0x2a/0x40 [ 12.606279] [<ffffffff812a3241>] ? cryptomgr_probe+0x91/0xd0 [ 12.606280] [<ffffffff812a31b0>] ? crypto_alg_put+0x20/0x20 [ 12.606282] [<ffffffff81092cbf>] ? kthread+0xcf/0xf0 [ 12.606283] [<ffffffff81092bf0>] ? kthread_worker_fn+0x190/0x190 [ 12.606286] [<ffffffff8156e38f>] ? ret_from_fork+0x3f/0x70 [ 12.606287] [<ffffffff81092bf0>] ? kthread_worker_fn+0x190/0x190 [ 12.606288] ---[ end trace 0000000000000002 ]--- Thanks, Henri -- ________________________________ Ginzinger electronic systems GmbH Gewerbegebiet Pirath 16 4952 Weng im Innkreis www.ginzinger.com Firmenbuchnummer: FN 364958d Firmenbuchgericht: Ried im Innkreis UID-Nr.: ATU66521089 -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
