Hello, The virtualbox 5.0 kernel modules cause a hard lock on kernel 4.2.0-rc2:
Jul 13 21:10:58 enigma kernel: [80372.524749] ------------[ cut here ]------------ Jul 13 21:10:58 enigma kernel: [80372.524750] WARNING: CPU: 3 PID: 28733 at /data/Source/mainline/kernel/sched/core.c:2342 preempt_notifier_register+0x30/0x70() Jul 13 21:10:58 enigma kernel: [80372.524751] registering preempt_notifier while notifiers disabled Jul 13 21:10:58 enigma kernel: [80372.524751] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) vhost_net vhost macvtap macvlan xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi nls_iso8859_1 b43 mac80211 cfg80211 ssb eeepc_wmi asus_wmi mxm_wmi sparse_keymap dm_multipath scsi_dh intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm serio_raw joydev btusb btrtl hid_logitech_hidpp btbcm btintel bluetooth snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep lpc_ich snd_pcm snd_seq_midi snd_seq_midi_event nvidia(POE) snd_rawmidi snd_seq parport_pc snd_seq_device drm snd_timer bcma snd mei_me ppdev mei shpchp soundcore msr nct6775 hwmon_vid coretemp lp 8250_fintek parport mac_hid wmi btrfs xor raid6_pq drbg ansi_cprng dm_crypt dm_mirror dm_region_hash dm_log hid_logitech_dj hid_generic usbhid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci psmouse e1000e libahci ptp pps_core video Jul 13 21:10:58 enigma kernel: [80372.524783] CPU: 3 PID: 28733 Comm: EMT-0 Tainted: P W OE 4.2.0-24-generic #201507121930 Jul 13 21:10:58 enigma kernel: [80372.524783] Hardware name: System manufacturer System Product Name/P8P67 DELUXE, BIOS 3602 10/31/2012 Jul 13 21:10:58 enigma kernel: [80372.524784] ffffffff81aba330 ffff8801394bbcb8 ffffffff8179f36b 0000000000000000 Jul 13 21:10:58 enigma kernel: [80372.524785] ffff8801394bbd08 ffff8801394bbcf8 ffffffff810745ea ffff8801394bbcc0 Jul 13 21:10:58 enigma kernel: [80372.524786] ffff8802f3d95b20 ffffc900027c3000 0000000000000003 ffff8803d4774b00 Jul 13 21:10:58 enigma kernel: [80372.524787] Call Trace: Jul 13 21:10:58 enigma kernel: [80372.524788] [<ffffffff8179f36b>] dump_stack+0x45/0x57 Jul 13 21:10:58 enigma kernel: [80372.524790] [<ffffffff810745ea>] warn_slowpath_common+0x8a/0xc0 Jul 13 21:10:58 enigma kernel: [80372.524791] [<ffffffff81074666>] warn_slowpath_fmt+0x46/0x50 Jul 13 21:10:58 enigma kernel: [80372.524792] [<ffffffff81096a20>] preempt_notifier_register+0x30/0x70 Jul 13 21:10:58 enigma kernel: [80372.524796] [<ffffffffc128415c>] VBoxHost_RTThreadCtxHookEnable+0x2c/0x40 [vboxdrv] Jul 13 21:10:58 enigma kernel: [80372.524800] [<ffffffffc1271641>] ? supdrvIOCtlFast+0x71/0x90 [vboxdrv] Jul 13 21:10:58 enigma kernel: [80372.524803] [<ffffffffc126e48c>] ? VBoxDrvLinuxIOCtl_5_0_0+0x4c/0x230 [vboxdrv] Jul 13 21:10:58 enigma kernel: [80372.524804] [<ffffffff811f49fd>] ? do_vfs_ioctl+0x2cd/0x4b0 Jul 13 21:10:58 enigma kernel: [80372.524805] [<ffffffff811fe117>] ? __fget_light+0x17/0x60 Jul 13 21:10:58 enigma kernel: [80372.524806] [<ffffffff811f4c59>] ? SyS_ioctl+0x79/0x90 Jul 13 21:10:58 enigma kernel: [80372.524808] [<ffffffff817a66b2>] ? entry_SYSCALL_64_fastpath+0x16/0x75 Jul 13 21:10:58 enigma kernel: [80372.524809] ---[ end trace ada7039339335596 ]--- Regards, Jon _______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
