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Bug 864345 - 'Spice-Warning **: reds.c:2830:reds_handle_read_link_done' occur as long as connect guest with client
Summary: 'Spice-Warning **: reds.c:2830:reds_handle_read_link_done' occur as long as c...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: spice-server
Version: 6.4
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: rc
: ---
Assignee: Uri Lublin
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-10-09 08:18 UTC by Sibiao Luo
Modified: 2012-11-21 13:29 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-11-21 13:29:47 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Sibiao Luo 2012-10-09 08:18:29 UTC 
Description of problem:
boot guest with spice on qemu-kvm-0.12.1.2-2.320.el6.x86_64 and spice-server-0.12.0-1.el6.x86_64, then connect guest with client. 'Spice-Warning **: reds.c:2830:reds_handle_read_link_done' will occur as long as connect guest with client. btw, if use spice-server-0.10.1-10.el6.x86_64, this issue disappear.

Version-Release number of selected component (if applicable):
host info:
# uname -r && rpm -q qemu-kvm
2.6.32-315.el6.x86_64
qemu-kvm-0.12.1.2-2.320.el6.x86_64
# rpm -qa | grep spice
spice-server-devel-0.12.0-1.el6.x86_64
spice-client-0.8.2-15.el6.x86_64
spice-server-0.12.0-1.el6.x86_64
spice-vdagent-0.8.1-3.el6.x86_64
spice-server-debuginfo-0.12.0-1.el6.x86_64
spice-protocol-0.12.2-1.el6.noarch

How reproducible:
100%

Steps to Reproduce:
1.boot guest with spice.
...-spice disable-ticketing,port=5931 -vga qxl
2.connect guest with client.
# spicec -h $ip_host -p $port
  
Actual results:
after step 2, QEMU monitor will prompt as following:
(qemu) (/usr/libexec/qemu-kvm:13993): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
main_channel_link: add main channel client
main_channel_handle_parsed: net test: invalid values, latency 0 roundtrip 552. assuming highbandwidth
(/usr/libexec/qemu-kvm:13993): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
(/usr/libexec/qemu-kvm:13993): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
red_dispatcher_set_cursor_peer: 
(/usr/libexec/qemu-kvm:13993): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
inputs_connect: inputs channel client create

Expected results:
spice-server works correctly, without any such 'Spice-Warning **: reds.c:2830:reds_handle_read_link_done'.

Additional info:
I tried windows7-64bit guest with spice-server-0.12.0-1.el6.x86_64, it will Aborted (core dumped), but just occur once.
# /usr/libexec/qemu-kvm -m 2G -smp 2,sockets=2,cores=1,threads=1 -usb -device usb-tablet -drive file=/home/win7-64-virtio.qcow2,format=qcow2,index=0,if=none,id=drive-virtio-disk1,media=disk,cache=none,werror=stop,aio=native -device virtio-scsi-pci,id=bus0 -device scsi-hd,bus=bus0.0,drive=drive-virtio-disk1,id=virtio-disk1 -netdev tap,id=hostnet0,vhost=on,script=/etc/qemu-ifup -device e1000,netdev=hostnet0,mac=00:10:16:23:25:12,bus=pci.0,addr=0x4 -uuid 175b476d-ac95-48aa-8c9c-a914171290c5 -rtc base=localtime -no-kvm-pit-reinjection -monitor stdio -name win7-64-scsi -spice disable-ticketing,port=5931 -vga qxl -qmp tcp:0:4444,server,nowait  -bios /usr/share/seabios/bios-pm.bin -device virtio-scsi-pci,bus=pci.0,id=scsi0 -drive file=/home/my-data-disk.qcow2,format=qcow2,if=none,media=disk,cache=none,werror=stop,aio=native,id=scsi0,readonly=on -device scsi-hd,bus=scsi0.0,drive=scsi0,id=scsi1
QEMU 0.12.1 monitor - type 'help' for more information
(qemu) (/usr/libexec/qemu-kvm:13386): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.343000 ms, bitrate 307923620 bps (293.658848 Mbps)
(/usr/libexec/qemu-kvm:13386): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
(/usr/libexec/qemu-kvm:13386): Spice-Warning **: reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
inputs_connect: inputs channel client create
red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3 id 0)
red_channel_client_disconnect: 0x7fbc69563800 (channel 0x7fbc68ab7d40 type 1 id 0)
main_channel_client_on_disconnect: rcc=0x7fbc69563800
red_client_destroy: destroy client with #channels 3
red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3 id 0)
red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3 id 0)
red_dispatcher_disconnect_display_peer: 
red_peer_handle_outgoing: Connection reset by peer
red_channel_client_disconnect: 0x7fbbbc242560 (channel 0x7fbbbc21d0b0 type 2 id 0)
(/usr/libexec/qemu-kvm:13386): SpiceWorker-ERROR **: ../spice-common/common/ring.h:121:ring_next: assertion `pos->next != NULL && pos->prev != NULL' failed
Thread 5 (Thread 0x7fbc5f2e6700 (LWP 13399)):
#0  0x00007fbc669677bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbc67043d67 in cond_timedwait (unused=<value optimized out>) at posix-aio-compat.c:102
#2  aio_thread (unused=<value optimized out>) at posix-aio-compat.c:329
#3  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7fbc5d33f700 (LWP 13400)):
#0  0x00007fbc64a1c7b7 in ioctl () from /lib64/libc.so.6
#1  0x00007fbc6702a57a in kvm_run (env=0x7fbc68ac8c70) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1015
#2  0x00007fbc6702aa29 in kvm_cpu_exec (env=<value optimized out>) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1743
#3  0x00007fbc6702b90d in kvm_main_loop_cpu (_env=0x7fbc68ac8c70) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2004
#4  ap_main_loop (_env=0x7fbc68ac8c70) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2060
#5  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7fbc57fff700 (LWP 13401)):
#0  0x00007fbc64a1c7b7 in ioctl () from /lib64/libc.so.6
#1  0x00007fbc6702a57a in kvm_run (env=0x7fbc68ae2010) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1015
#2  0x00007fbc6702aa29 in kvm_cpu_exec (env=<value optimized out>) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1743
#3  0x00007fbc6702b90d in kvm_main_loop_cpu (_env=0x7fbc68ae2010) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2004
#4  ap_main_loop (_env=0x7fbc68ae2010) at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2060
#5  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7fbc565fd700 (LWP 13402)):
#0  0x00007fbc6696a54d in read () from /lib64/libpthread.so.0
#1  0x00007fbc651c0b00 in read () at /usr/include/bits/unistd.h:45
#2  spice_backtrace_gstack () at backtrace.c:100
#3  0x00007fbc651c8c30 in spice_logv (log_domain=0x7fbc65244d9c "SpiceWorker", log_level=SPICE_LOG_LEVEL_ERROR, strloc=0x7fbc6523f7a0 "../spice-common/common/ring.h:121", function=0x7fbc65246da9 "ring_next", format=0x7fbc6523fc38 "assertion `%s' failed", args=0x7fbc565fc630) at log.c:108
#4  0x00007fbc651c8d6a in spice_log (log_domain=<value optimized out>, log_level=<value optimized out>, strloc=<value optimized out>, function=<value optimized out>, format=<value optimized out>) at log.c:123
#5  0x00007fbc6518c57c in ring_next (ring=0x7fbbbc21d0e0, pos=0x7fbbbc242560) at ../spice-common/common/ring.h:121
#6  0x00007fbc6519d85b in red_pipes_add_drawable (worker=0x7fbbbc0008c0, drawable=0x7fbbbc1d3438) at red_worker.c:1455
#7  0x00007fbc651a3819 in red_current_add_equal (worker=0x7fbbbc0008c0, ring=0x7fbbbc2417b8, drawable=0x7fbbbc1d3438) at red_worker.c:3229
#8  red_current_add (worker=0x7fbbbc0008c0, ring=0x7fbbbc2417b8, drawable=0x7fbbbc1d3438) at red_worker.c:3403
#9  0x00007fbc651a4ad0 in red_current_add_qxl (worker=0x7fbbbc0008c0, ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:3612
#10 red_process_drawable (worker=0x7fbbbc0008c0, ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:3953
#11 red_process_commands (worker=0x7fbbbc0008c0, ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:4902
#12 0x00007fbc651a68bb in on_new_display_channel_client (opaque=<value optimized out>, payload=0x7fbbbc1d80a0) at red_worker.c:9483
#13 handle_new_display_channel (opaque=<value optimized out>, payload=0x7fbbbc1d80a0) at red_worker.c:10376
#14 handle_dev_display_connect (opaque=<value optimized out>, payload=0x7fbbbc1d80a0) at red_worker.c:11216
#15 0x00007fbc65186cc7 in dispatcher_handle_single_read (dispatcher=0x7fbc68b03a48) at dispatcher.c:139
#16 dispatcher_handle_recv_read (dispatcher=0x7fbc68b03a48) at dispatcher.c:162
#17 0x00007fbc651a788e in red_worker_main (arg=<value optimized out>) at red_worker.c:11782
#18 0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fbc64a2467d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fbc66f79940 (LWP 13386)):
#0  0x00007fbc6696a54d in read () from /lib64/libpthread.so.0
#1  0x00007fbc65186953 in read (fd=22, buf=0x7fff33c2330c "", size=4, block=<value optimized out>) at /usr/include/bits/unistd.h:45
#2  read_safe (fd=22, buf=0x7fff33c2330c "", size=4, block=<value optimized out>) at dispatcher.c:76
#3  0x00007fbc65186b86 in dispatcher_send_message (dispatcher=0x7fbc68b03a48, message_type=6, payload=0x7fff33c23340) at dispatcher.c:188
#4  0x00007fbc651876cd in red_dispatcher_disconnect_display_peer (rcc=0x7fbbbc242560) at red_dispatcher.c:144
#5  0x00007fbc651862c5 in red_client_destroy (client=0x7fbc68b3a9d0) at red_channel.c:1722
#6  0x00007fbc651b09b4 in reds_client_disconnect (client=0x7fbc68b3a9d0) at reds.c:727
#7  0x00007fbc65182311 in red_peer_handle_incoming (rcc=0x7fbc69563800) at red_channel.c:285
#8  red_channel_client_receive (rcc=0x7fbc69563800) at red_channel.c:294
#9  0x00007fbc65182a9c in red_channel_client_event (fd=<value optimized out>, event=<value optimized out>, data=0x7fbc69563800) at red_channel.c:1204
#10 0x00007fbc6700704f in main_loop_wait (timeout=1000) at /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:3994
#11 0x00007fbc67028aca in kvm_main_loop () at /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2244
#12 0x00007fbc67009ba5 in main_loop (argc=20, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:4206
#13 main (argc=20, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:6443
Aborted (core dumped)

But aftre i use gdb to boot guest, it didnot aborted, just prompt some warning as following:
(qemu) (/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2

(/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2

(/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2

(/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2

(/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2

(/usr/bin/gdb:13427): Spice-Warning **: red_parse_qxl.c:406:red_get_image: guest error: missing palette on bitmap format=2
Comment 2 Qunfang Zhang 2012-10-16 06:42:33 UTC 
Hello, spice guys
Could you help look into this problem? It may impact qemu-kvm function test. 
Thanks a lot.
Comment 3 Uri Lublin 2012-10-18 11:31:41 UTC 
Please try using remote-viewer (virt-viewer package) instead of spicec (spice-client).
Usage is remote-viewer spice://host:port (replacing spicec -h host -p port)


Seems like not-a-bug to me. This message informs the user that the client does not support a relatively new feature of "AUTH selection".
Comment 4 Sibiao Luo 2012-10-18 12:21:41 UTC 
(In reply to comment #3)
> Please try using remote-viewer (virt-viewer package) instead of spicec
> (spice-client).
> Usage is remote-viewer spice://host:port (replacing spicec -h host -p port)
> 
> 
> Seems like not-a-bug to me. This message informs the user that the client
> does not support a relatively new feature of "AUTH selection".

if i use '-spice port=5931,disable-ticketing,seamless-migration=on -vga qxl -global qxl-vga.vram_size=67108864' in qemu-kvm command line, and use 'remote-viewer spice://host:port (replacing spicec -h host -p port)' , this issue has disappear.
Comment 5 Sibiao Luo 2012-10-18 12:23:58 UTC 
(In reply to comment #0)
> 
> Additional info:
> I tried windows7-64bit guest with spice-server-0.12.0-1.el6.x86_64, it will
> Aborted (core dumped), but just occur once.
> # /usr/libexec/qemu-kvm -m 2G -smp 2,sockets=2,cores=1,threads=1 -usb
> -device usb-tablet -drive
> file=/home/win7-64-virtio.qcow2,format=qcow2,index=0,if=none,id=drive-virtio-
> disk1,media=disk,cache=none,werror=stop,aio=native -device
> virtio-scsi-pci,id=bus0 -device
> scsi-hd,bus=bus0.0,drive=drive-virtio-disk1,id=virtio-disk1 -netdev
> tap,id=hostnet0,vhost=on,script=/etc/qemu-ifup -device
> e1000,netdev=hostnet0,mac=00:10:16:23:25:12,bus=pci.0,addr=0x4 -uuid
> 175b476d-ac95-48aa-8c9c-a914171290c5 -rtc base=localtime
> -no-kvm-pit-reinjection -monitor stdio -name win7-64-scsi -spice
> disable-ticketing,port=5931 -vga qxl -qmp tcp:0:4444,server,nowait  -bios
> /usr/share/seabios/bios-pm.bin -device virtio-scsi-pci,bus=pci.0,id=scsi0
> -drive
> file=/home/my-data-disk.qcow2,format=qcow2,if=none,media=disk,cache=none,
> werror=stop,aio=native,id=scsi0,readonly=on -device
> scsi-hd,bus=scsi0.0,drive=scsi0,id=scsi1
> QEMU 0.12.1 monitor - type 'help' for more information
> (qemu) (/usr/libexec/qemu-kvm:13386): Spice-Warning **:
> reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
> main_channel_link: add main channel client
> main_channel_handle_parsed: net test: latency 0.343000 ms, bitrate 307923620
> bps (293.658848 Mbps)
> (/usr/libexec/qemu-kvm:13386): Spice-Warning **:
> reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
> (/usr/libexec/qemu-kvm:13386): Spice-Warning **:
> reds.c:2830:reds_handle_read_link_done: Peer doesn't support AUTH selection
> inputs_connect: inputs channel client create
> red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3
> id 0)
> red_channel_client_disconnect: 0x7fbc69563800 (channel 0x7fbc68ab7d40 type 1
> id 0)
> main_channel_client_on_disconnect: rcc=0x7fbc69563800
> red_client_destroy: destroy client with #channels 3
> red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3
> id 0)
> red_channel_client_disconnect: 0x7fbc69569c40 (channel 0x7fbc68ac2300 type 3
> id 0)
> red_dispatcher_disconnect_display_peer: 
> red_peer_handle_outgoing: Connection reset by peer
> red_channel_client_disconnect: 0x7fbbbc242560 (channel 0x7fbbbc21d0b0 type 2
> id 0)
> (/usr/libexec/qemu-kvm:13386): SpiceWorker-ERROR **:
> ../spice-common/common/ring.h:121:ring_next: assertion `pos->next != NULL &&
> pos->prev != NULL' failed
> Thread 5 (Thread 0x7fbc5f2e6700 (LWP 13399)):
> #0  0x00007fbc669677bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
> #1  0x00007fbc67043d67 in cond_timedwait (unused=<value optimized out>) at
> posix-aio-compat.c:102
> #2  aio_thread (unused=<value optimized out>) at posix-aio-compat.c:329
> #3  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
> #4  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
> Thread 4 (Thread 0x7fbc5d33f700 (LWP 13400)):
> #0  0x00007fbc64a1c7b7 in ioctl () from /lib64/libc.so.6
> #1  0x00007fbc6702a57a in kvm_run (env=0x7fbc68ac8c70) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1015
> #2  0x00007fbc6702aa29 in kvm_cpu_exec (env=<value optimized out>) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1743
> #3  0x00007fbc6702b90d in kvm_main_loop_cpu (_env=0x7fbc68ac8c70) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2004
> #4  ap_main_loop (_env=0x7fbc68ac8c70) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2060
> #5  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
> #6  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
> Thread 3 (Thread 0x7fbc57fff700 (LWP 13401)):
> #0  0x00007fbc64a1c7b7 in ioctl () from /lib64/libc.so.6
> #1  0x00007fbc6702a57a in kvm_run (env=0x7fbc68ae2010) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1015
> #2  0x00007fbc6702aa29 in kvm_cpu_exec (env=<value optimized out>) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:1743
> #3  0x00007fbc6702b90d in kvm_main_loop_cpu (_env=0x7fbc68ae2010) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2004
> #4  ap_main_loop (_env=0x7fbc68ae2010) at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2060
> #5  0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
> #6  0x00007fbc64a2467d in clone () from /lib64/libc.so.6
> Thread 2 (Thread 0x7fbc565fd700 (LWP 13402)):
> #0  0x00007fbc6696a54d in read () from /lib64/libpthread.so.0
> #1  0x00007fbc651c0b00 in read () at /usr/include/bits/unistd.h:45
> #2  spice_backtrace_gstack () at backtrace.c:100
> #3  0x00007fbc651c8c30 in spice_logv (log_domain=0x7fbc65244d9c
> "SpiceWorker", log_level=SPICE_LOG_LEVEL_ERROR, strloc=0x7fbc6523f7a0
> "../spice-common/common/ring.h:121", function=0x7fbc65246da9 "ring_next",
> format=0x7fbc6523fc38 "assertion `%s' failed", args=0x7fbc565fc630) at
> log.c:108
> #4  0x00007fbc651c8d6a in spice_log (log_domain=<value optimized out>,
> log_level=<value optimized out>, strloc=<value optimized out>,
> function=<value optimized out>, format=<value optimized out>) at log.c:123
> #5  0x00007fbc6518c57c in ring_next (ring=0x7fbbbc21d0e0,
> pos=0x7fbbbc242560) at ../spice-common/common/ring.h:121
> #6  0x00007fbc6519d85b in red_pipes_add_drawable (worker=0x7fbbbc0008c0,
> drawable=0x7fbbbc1d3438) at red_worker.c:1455
> #7  0x00007fbc651a3819 in red_current_add_equal (worker=0x7fbbbc0008c0,
> ring=0x7fbbbc2417b8, drawable=0x7fbbbc1d3438) at red_worker.c:3229
> #8  red_current_add (worker=0x7fbbbc0008c0, ring=0x7fbbbc2417b8,
> drawable=0x7fbbbc1d3438) at red_worker.c:3403
> #9  0x00007fbc651a4ad0 in red_current_add_qxl (worker=0x7fbbbc0008c0,
> ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:3612
> #10 red_process_drawable (worker=0x7fbbbc0008c0,
> ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:3953
> #11 red_process_commands (worker=0x7fbbbc0008c0,
> ring_is_empty=0x7fbc565fcaac, max_pipe_size=50) at red_worker.c:4902
> #12 0x00007fbc651a68bb in on_new_display_channel_client (opaque=<value
> optimized out>, payload=0x7fbbbc1d80a0) at red_worker.c:9483
> #13 handle_new_display_channel (opaque=<value optimized out>,
> payload=0x7fbbbc1d80a0) at red_worker.c:10376
> #14 handle_dev_display_connect (opaque=<value optimized out>,
> payload=0x7fbbbc1d80a0) at red_worker.c:11216
> #15 0x00007fbc65186cc7 in dispatcher_handle_single_read
> (dispatcher=0x7fbc68b03a48) at dispatcher.c:139
> #16 dispatcher_handle_recv_read (dispatcher=0x7fbc68b03a48) at
> dispatcher.c:162
> #17 0x00007fbc651a788e in red_worker_main (arg=<value optimized out>) at
> red_worker.c:11782
> #18 0x00007fbc66963851 in start_thread () from /lib64/libpthread.so.0
> #19 0x00007fbc64a2467d in clone () from /lib64/libc.so.6
> Thread 1 (Thread 0x7fbc66f79940 (LWP 13386)):
> #0  0x00007fbc6696a54d in read () from /lib64/libpthread.so.0
> #1  0x00007fbc65186953 in read (fd=22, buf=0x7fff33c2330c "", size=4,
> block=<value optimized out>) at /usr/include/bits/unistd.h:45
> #2  read_safe (fd=22, buf=0x7fff33c2330c "", size=4, block=<value optimized
> out>) at dispatcher.c:76
> #3  0x00007fbc65186b86 in dispatcher_send_message
> (dispatcher=0x7fbc68b03a48, message_type=6, payload=0x7fff33c23340) at
> dispatcher.c:188
> #4  0x00007fbc651876cd in red_dispatcher_disconnect_display_peer
> (rcc=0x7fbbbc242560) at red_dispatcher.c:144
> #5  0x00007fbc651862c5 in red_client_destroy (client=0x7fbc68b3a9d0) at
> red_channel.c:1722
> #6  0x00007fbc651b09b4 in reds_client_disconnect (client=0x7fbc68b3a9d0) at
> reds.c:727
> #7  0x00007fbc65182311 in red_peer_handle_incoming (rcc=0x7fbc69563800) at
> red_channel.c:285
> #8  red_channel_client_receive (rcc=0x7fbc69563800) at red_channel.c:294
> #9  0x00007fbc65182a9c in red_channel_client_event (fd=<value optimized
> out>, event=<value optimized out>, data=0x7fbc69563800) at red_channel.c:1204
> #10 0x00007fbc6700704f in main_loop_wait (timeout=1000) at
> /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:3994
> #11 0x00007fbc67028aca in kvm_main_loop () at
> /usr/src/debug/qemu-kvm-0.12.1.2/qemu-kvm.c:2244
> #12 0x00007fbc67009ba5 in main_loop (argc=20, argv=<value optimized out>,
> envp=<value optimized out>) at /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:4206
> #13 main (argc=20, argv=<value optimized out>, envp=<value optimized out>)
> at /usr/src/debug/qemu-kvm-0.12.1.2/vl.c:6443
> Aborted (core dumped)
> 

Could you help see this Aborted (core dumped) log & thx.
Comment 6 juzhang 2012-11-07 09:58:01 UTC 
Since this is a regression bug, from qe pov, move flag to rhel‑6.4.0?. Please free to modify if any mistake.
Comment 8 Hans de Goede 2012-11-21 13:29:47 UTC 
As explained in comment #3 the "Peer doesn't support AUTH selection" warning is not a bug since this is just a new feature spicec does not support -> Closing this as not a bug.

As explained in bug 877927 comment #11 spicec and spicy are no longer support. All future testing should be done with remote-viewer exclusively!


p.s.

The non reproducable crash reported in the description should really have been reported in a separate bug report, please never bundle different issues in 1 bug report. Always file 1 bug report per issue!

When in doubt if some issue(s) you're seeing may or may not be the same issue, please file 2 different bugs, we can always mark the extra bugs as duplicate later.

Note please do not file a new separate bug for the crash in this case, since the issue is not reproducable .
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