diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/1456804')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/1456804 | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/1456804 b/results/classifier/deepseek-2-tmp/output/manual-review/1456804 deleted file mode 100644 index a3b28589..00000000 --- a/results/classifier/deepseek-2-tmp/output/manual-review/1456804 +++ /dev/null @@ -1,199 +0,0 @@ - -kvm_irqchip_commit_routes: Assertion `ret == 0' failed. - -During win8.1 boot on qemu.git eba05e922e8e7f307bc5d4104a78797e55124e97, kernel 4.1-rc4, I get the following assert: - -qemu-system-x86_64: /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1033: kvm_irqchip_commit_routes: Assertion `ret == 0' failed. - -Bisected to: - -commit 851c2a75a6e80c8aa5e713864d98cfb512e7229b -Author: Jason Wang <email address hidden> -Date: Thu Apr 23 14:21:47 2015 +0800 - - virtio-pci: speedup MSI-X masking and unmasking - - This patch tries to speed up the MSI-X masking and unmasking through - the mapping between vector and queues. With this patch it will there's - no need to go through all possible virtqueues, which may help to - reduce the time spent when doing MSI-X masking/unmasking a single - vector when more than hundreds or even thousands of virtqueues were - supported. - - Tested with 80 queue pairs virito-net-pci by changing the smp affinity - in the background and doing netperf in the same time: - - Before the patch: - 5711.70 Gbits/sec - After the patch: - 6830.98 Gbits/sec - - About 19.6% improvements in throughput. - - Cc: Michael S. Tsirkin <email address hidden> - Signed-off-by: Jason Wang <email address hidden> - Reviewed-by: Michael S. Tsirkin <email address hidden> - Signed-off-by: Michael S. Tsirkin <email address hidden> - -Backtrace: - -Program received signal SIGABRT, Aborted. -[Switching to Thread 0x7f32fffff700 (LWP 23059)] -0x00007f33187438d7 in raise () from /lib64/libc.so.6 -(gdb) bt -#0 0x00007f33187438d7 in raise () at /lib64/libc.so.6 -#1 0x00007f331874553a in abort () at /lib64/libc.so.6 -#2 0x00007f331873c47d in __assert_fail_base () at /lib64/libc.so.6 -#3 0x00007f331873c532 in () at /lib64/libc.so.6 -#4 0x000055e0252fed5b in kvm_irqchip_commit_routes (s=0x55e027ce17e0) - at /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1033 -#5 0x000055e0252fef46 in kvm_update_routing_entry (s=0x55e027ce17e0, new_entry=0x7f32ffffe4a0) at /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1078 -#6 0x000055e0252ff78e in kvm_irqchip_update_msi_route (s=0x55e027ce17e0, virq=0, msg=...) at /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1282 -#7 0x000055e0255899a0 in virtio_pci_vq_vector_unmask (proxy=0x55e02a0ee580, queue_no=2, vector=2, msg=...) at hw/virtio/virtio-pci.c:588 -#8 0x000055e025589b76 in virtio_pci_vector_unmask (dev=0x55e02a0ee580, vector=2, msg=...) at hw/virtio/virtio-pci.c:641 -#9 0x000055e0255186f0 in msix_set_notifier_for_vector (dev=0x55e02a0ee580, vector=2) at hw/pci/msix.c:513 -#10 0x000055e0255187ee in msix_set_vector_notifiers (dev=0x55e02a0ee580, use_notifier=0x55e025589ad2 <virtio_pci_vector_unmask>, release_notifier=0x55e025589c0c <virtio_pci_vector_mask>, poll_notifier=0x55e025589cb1 <virtio_pci_vector_poll>) at hw/pci/msix.c:540 -#11 0x000055e02558a1f0 in virtio_pci_set_guest_notifiers (d=0x55e02a0ee580, nvqs=2, assign=true) at hw/virtio/virtio-pci.c:794 -#12 0x000055e02533c2bc in vhost_net_start (dev=0x55e02a0eef90, ncs=0x55e02a866ac0, total_queues=1) - at /net/gimli/home/alwillia/Work/qemu.git/hw/net/vhost_net.c:318 -#13 0x000055e025336dce in virtio_net_vhost_status (n=0x55e02a0eef90, status=7 '\a') at /net/gimli/home/alwillia/Work/qemu.git/hw/net/virtio-net.c:146 -#14 0x000055e025336e78 in virtio_net_set_status (vdev=0x55e02a0eef90, status=7 '\a') at /net/gimli/home/alwillia/Work/qemu.git/hw/net/virtio-net.c:165 -#15 0x000055e0253504c6 in virtio_set_status (vdev=0x55e02a0eef90, val=7 '\a') - at /net/gimli/home/alwillia/Work/qemu.git/hw/virtio/virtio.c:551 -#16 0x000055e025588d6d in virtio_ioport_write (opaque=0x55e02a0ee580, addr=18, val=7) at hw/virtio/virtio-pci.c:259 -#17 0x000055e0255891d1 in virtio_pci_config_write (opaque=0x55e02a0ee580, addr=18, val=7, size=1) at hw/virtio/virtio-pci.c:385 -#18 0x000055e025303155 in memory_region_write_accessor (mr=0x55e02a0eee00, addr=18, value=0x7f32ffffe908, size=1, shift=0, mask=255, attrs=...) - at /net/gimli/home/alwillia/Work/qemu.git/memory.c:457 -#19 0x000055e025303308 in access_with_adjusted_size (addr=18, value=0x7f32ffffe908, size=1, access_size_min=1, access_size_max=4, access= - 0x55e0253030d0 <memory_region_write_accessor>, mr=0x55e02a0eee00, attrs=...) at /net/gimli/home/alwillia/Work/qemu.git/memory.c:516 -#20 0x000055e025305b15 in memory_region_dispatch_write (mr=0x55e02a0eee00, addr=18, data=7, size=1, attrs=...) - at /net/gimli/home/alwillia/Work/qemu.git/memory.c:1166 -#21 0x000055e0252b68eb in address_space_rw (as=0x55e025b71a80 <address_space_io>, addr=49458, attrs=..., buf=0x7f3322f48000 "\a", len=1, is_write=true) - at /net/gimli/home/alwillia/Work/qemu.git/exec.c:2363 -#22 0x000055e02530041e in kvm_handle_io (port=49458, attrs=..., data=0x7f3322f48000, direction=1, size=1, count=1) - at /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1679 -#23 0x000055e025300914 in kvm_cpu_exec (cpu=0x55e02a1383a0) ----Type <return> to continue, or q <return> to quit--- - at /net/gimli/home/alwillia/Work/qemu.git/kvm-all.c:1839 -#24 0x000055e0252e8062 in qemu_kvm_cpu_thread_fn (arg=0x55e02a1383a0) - at /net/gimli/home/alwillia/Work/qemu.git/cpus.c:947 -#25 0x00007f3321b2352a in start_thread () at /lib64/libpthread.so.0 -#26 0x00007f331880f22d in clone () at /lib64/libc.so.6 - -VM XML (-snapshot added only for bisect): - -<domain type='kvm' id='8' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> - <name>Steam</name> - <uuid>79f39860-d659-426b-89e8-90cb46ee57c6</uuid> - <memory unit='KiB'>4194304</memory> - <currentMemory unit='KiB'>4194304</currentMemory> - <memoryBacking> - <hugepages/> - </memoryBacking> - <vcpu placement='static'>4</vcpu> - <cputune> - <vcpupin vcpu='0' cpuset='0'/> - <vcpupin vcpu='1' cpuset='1'/> - <vcpupin vcpu='2' cpuset='2'/> - <vcpupin vcpu='3' cpuset='3'/> - </cputune> - <resource> - <partition>/machine</partition> - </resource> - <os> - <type arch='x86_64' machine='pc-i440fx-2.3'>hvm</type> - <loader readonly='yes' type='pflash'>/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> - <nvram template='/usr/share/edk2.git/ovmf-x64/OVMF_VARS-pure-efi.fd'>/var/lib/libvirt/qemu/nvram/Steam_VARS.fd</nvram> - </os> - <features> - <acpi/> - <apic/> - <pae/> - <kvm> - <hidden state='on'/> - </kvm> - </features> - <cpu mode='host-passthrough'> - <topology sockets='1' cores='4' threads='1'/> - </cpu> - <clock offset='localtime'> - <timer name='rtc' tickpolicy='catchup'/> - <timer name='pit' tickpolicy='delay'/> - <timer name='hpet' present='no'/> - </clock> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>restart</on_crash> - <devices> - <emulator>/usr/local/bin/qemu-system-x86_64</emulator> - <disk type='file' device='disk'> - <driver name='qemu' type='qcow2' cache='none' io='native'/> - <source file='/mnt/store/vm/Steam.qcow2'/> - <backingStore type='file' index='1'> - <format type='raw'/> - <source file='/mnt/store/vm/Steam.img'/> - <backingStore/> - </backingStore> - <target dev='sda' bus='scsi'/> - <boot order='2'/> - <alias name='scsi0-0-0-0'/> - <address type='drive' controller='0' bus='0' target='0' unit='0'/> - </disk> - <controller type='scsi' index='0' model='virtio-scsi'> - <alias name='scsi0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> - </controller> - <controller type='usb' index='0' model='ich9-ehci1'> - <alias name='usb0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x7'/> - </controller> - <controller type='usb' index='0' model='ich9-uhci1'> - <alias name='usb0'/> - <master startport='0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0' multifunction='on'/> - </controller> - <controller type='usb' index='0' model='ich9-uhci2'> - <alias name='usb0'/> - <master startport='2'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x1'/> - </controller> - <controller type='usb' index='0' model='ich9-uhci3'> - <alias name='usb0'/> - <master startport='4'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x2'/> - </controller> - <controller type='pci' index='0' model='pci-root'> - <alias name='pci.0'/> - </controller> - <interface type='bridge'> - <mac address='52:54:00:60:ef:ac'/> - <source bridge='br0'/> - <target dev='vnet0'/> - <model type='virtio'/> - <alias name='net0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> - </interface> - <hostdev mode='subsystem' type='pci' managed='yes'> - <driver name='vfio'/> - <source> - <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> - </source> - <alias name='hostdev0'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> - </hostdev> - <hostdev mode='subsystem' type='pci' managed='yes'> - <driver name='vfio'/> - <source> - <address domain='0x0000' bus='0x01' slot='0x00' function='0x1'/> - </source> - <alias name='hostdev1'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> - </hostdev> - <memballoon model='none'> - <alias name='balloon0'/> - </memballoon> - </devices> - <qemu:commandline> - <qemu:arg value='-snapshot'/> - </qemu:commandline> -</domain> \ No newline at end of file |