Пробую пробросить usb-контроллер.
IOMMU Group 18 04:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042] ... Bus 8 --> 0000:04:00.0 (IOMMU group 18) Bus 008 Device 002: ID 0c45:7603 Microdia Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 9 --> 0000:04:00.0 (IOMMU group 18) Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub ... IOMMU group 18 [RESET] 04:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042]
в syslog показывает следующее
Dec 11 05:20:08 tarh-work kernel: [ 1315.061761] xhci_hcd 0000:04:00.0: remove, state 4 Dec 11 05:20:08 tarh-work kernel: [ 1315.061766] usb usb9: USB disconnect, device number 1 Dec 11 05:20:08 tarh-work kernel: [ 1315.121229] xhci_hcd 0000:04:00.0: USB bus 9 deregistered Dec 11 05:20:08 tarh-work kernel: [ 1315.121250] xhci_hcd 0000:04:00.0: remove, state 1 Dec 11 05:20:08 tarh-work kernel: [ 1315.121255] usb usb8: USB disconnect, device number 1 Dec 11 05:20:08 tarh-work kernel: [ 1315.121257] usb 8-1: USB disconnect, device number 2 Dec 11 05:20:08 tarh-work acpid: input device has been disconnected, fd 24 Dec 11 05:20:08 tarh-work acpid: input device has been disconnected, fd 25 Dec 11 05:20:08 tarh-work kernel: [ 1315.316563] xhci_hcd 0000:04:00.0: USB bus 8 deregistered Dec 11 05:20:08 tarh-work kernel: [ 1315.738487] audit: type=1400 audit(1512958808.664:40): apparmor=«STATUS» operation=«profile_load» profile=«unconfined» name=«libvirt-67712f87-3f0b-4731-8cee-402e8a86250d» pid=7351 comm=«apparmor_parser» Dec 11 05:20:08 tarh-work kernel: [ 1315.738708] audit: type=1400 audit(1512958808.664:41): apparmor=«STATUS» operation=«profile_load» profile=«unconfined» name=«libvirt-67712f87-3f0b-4731-8cee-402e8a86250d//qemu_bridge_helper» pid=7351 comm=«apparmor_parser» Dec 11 05:20:08 tarh-work libvirtd[2145]: Unable to read from monitor: Connection reset by peer Dec 11 05:20:08 tarh-work libvirtd[2145]: *** Error in `/usr/sbin/libvirtd': realloc(): invalid next size: 0x00005610a82527e0 *** Dec 11 05:20:08 tarh-work libvirtd[2145]: ======= Backtrace: ========= Dec 11 05:20:08 tarh-work libvirtd[2145]: /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7ff7b09827e5] Dec 11 05:20:08 tarh-work libvirtd[2145]: /lib/x86_64-linux-gnu/libc.so.6(+0x834aa)[0x7ff7b098e4aa] Dec 11 05:20:08 tarh-work libvirtd[2145]: /lib/x86_64-linux-gnu/libc.so.6(realloc+0x179)[0x7ff7b098f839] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/x86_64-linux-gnu/libvirt.so.0(virReallocN+0x43)[0x7ff7b136f3b3] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/libvirt/connection-driver/libvirt_driver_qemu.so(+0x7d229)[0x7ff789cf8229] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/libvirt/connection-driver/libvirt_driver_qemu.so(+0x9350c)[0x7ff789d0e50c] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/x86_64-linux-gnu/libvirt.so.0(virEventPollRunOnce+0x7b3)[0x7ff7b138d453] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/x86_64-linux-gnu/libvirt.so.0(virEventRunDefaultImpl+0x41)[0x7ff7b138bcc1] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/lib/x86_64-linux-gnu/libvirt.so.0(virNetDaemonRun+0x14d)[0x7ff7b14d7d6d] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/sbin/libvirtd(+0x14407)[0x5610a666c407] Dec 11 05:20:08 tarh-work libvirtd[2145]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7ff7b092b830] Dec 11 05:20:08 tarh-work libvirtd[2145]: /usr/sbin/libvirtd(+0x14bd9)[0x5610a666cbd9] Dec 11 05:20:08 tarh-work libvirtd[2145]: ======= Memory map: ======== МНОГО БУКФ
я так понимаю, что ядро нормально отключает usb-устройство и сыпется именно libvirtd.
Что с этим можно сделать? Как получить результат?
PS. ubuntu 16.04
