[ 713.579803] BUG: scheduling while atomic: aplay/2752/0x00000002 [ 713.579869] Modules linked in: joydev mousedev hidp ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci cfg80211 ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter nct6775 hwmon_vid bnep snd_hda_codec_hdmi intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic kvm_intel kvm eeepc_wmi snd_hda_intel asus_wmi iTCO_wdt crct10dif_pclmul btusb iTCO_vendor_support crc32_pclmul sparse_keymap snd_hda_codec crc32c_intel btrtl btbcm snd_hda_core btintel snd_rme96 snd_hwdep bluetooth snd_pcm aesni_intel input_leds aes_x86_64 r8169 snd_timer lrw led_class 8139too gf128mul snd mei_me glue_helper evdev ablk_helper 8139cp rfkill mac_hid cr yptd mii mei [ 713.583684] psmouse soundcore lpc_ich i2c_i801 shpchp serio_raw pcspkr wmi thermal fan battery video processor button sch_fq_codel nfsd auth_rpcgss nfs oid_registry nfs_acl lockd grace sunrpc fscache ip_tables x_tables ext4 crc16 mbcache jbd2 hid_generic usbhid hid sd_mod sr_mod cdrom atkbd libps2 ahci libahci libata xhci_pci ehci_pci scsi_mod xhci_hcd ehci_hcd usbcore usb_common i8042 serio [ 713.586275] CPU: 6 PID: 2752 Comm: aplay Tainted: G W 4.2.6-ARCH-TESTRME96 #1 [ 713.586353] Hardware name: ASUS All Series/H87-PRO, BIOS 2102 07/29/2014 [ 713.586418] 0000000000000000 000000007e73a456 ffff880819b97b98 ffffffff81570f3a [ 713.586694] 0000000000000000 ffff88083ed95200 ffff880819b97ba8 ffffffff81099e9b [ 713.586968] ffff880819b97bf8 ffffffff815728cb 000000000000f800 ffff8807fcdfc4c0 [ 713.587239] Call Trace: [ 713.587307] [] dump_stack+0x4c/0x6e [ 713.587374] [] __schedule_bug+0x4b/0x60 [ 713.587441] [] __schedule+0x89b/0xa00 [ 713.587508] [] schedule+0x3e/0x90 [ 713.587572] [] schedule_hrtimeout_range_clock.part.7+0x97/0x100 [ 713.587651] [] ? hrtimer_init+0x110/0x110 [ 713.587717] [] ? schedule_hrtimeout_range_clock.part.7+0x8b/0x100 [ 713.587794] [] schedule_hrtimeout_range_clock+0x19/0x40 [ 713.587861] [] schedule_hrtimeout_range+0x13/0x20 [ 713.587927] [] usleep_range+0x4f/0x70 [ 713.587994] [] snd_rme96_playback_hw_params+0x1a9/0x330 [snd_rme96] [ 713.588072] [] snd_pcm_hw_params+0xbb/0x380 [snd_pcm] [ 713.588139] [] ? memdup_user+0x46/0x80 [ 713.588207] [] snd_pcm_common_ioctl1+0x34f/0xb50 [snd_pcm] [ 713.588275] [] snd_pcm_playback_ioctl1+0x113/0x270 [snd_pcm] [ 713.588352] [] snd_pcm_playback_ioctl+0x28/0x40 [snd_pcm] [ 713.588419] [] do_vfs_ioctl+0x295/0x480 [ 713.588485] [] SyS_ioctl+0x79/0x90 [ 713.588551] [] entry_SYSCALL_64_fastpath+0x12/0x71