Bug 1264113
| Summary: | qemu-kvm: spicevmc.c:324: spicevmc_red_channel_alloc_msg_rcv_buf: Assertion `!state->recv_from_client_buf' failed. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Dr. David Alan Gilbert <dgilbert> |
| Component: | spice-server | Assignee: | Default Assignee for SPICE Bugs <rh-spice-bugs> |
| Status: | CLOSED ERRATA | QA Contact: | SPICE QE bug list <spice-qe-bugs> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.7 | CC: | cfergeau, chayang, dblechte, djasa, juzhang, mkenneth, rbalakri, tpelka, virt-maint |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | spice-server-0.12.4-13.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-05-11 01:27:54 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
Dr. David Alan Gilbert
2015-09-17 14:23:11 UTC
(gdb) bt full
#0 0x00007f9228827625 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
resultvar = 0
pid = 7409
selftid = 7409
#1 0x00007f9228828e05 in abort () at abort.c:92
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7f9229110900, sa_sigaction = 0x7f9229110900}, sa_mask = {
__val = {140265722790716, 140734836477008, 140265857956552, 140734836477248, 140265721803286,
206158430232, 140734836477264, 140734836477040, 140265721709384, 206158430256, 140734836477296,
140265793929088, 0, 733634176081289574, 7162256393777804385, 140734836488406}}, sa_flags = 680832044,
sa_restorer = 0x7f92291108f5}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f922882074e in __assert_fail_base (fmt=<value optimized out>, assertion=
0x7f9229110900 "!state->recv_from_client_buf", file=0x7f92291108f5 "spicevmc.c", line=<value optimized out>,
function=<value optimized out>) at assert.c:96
str = 0x7f922cd23f80 ""
total = 4096
#3 0x00007f9228820810 in __assert_fail (assertion=0x7f9229110900 "!state->recv_from_client_buf", file=
0x7f92291108f5 "spicevmc.c", line=324, function=0x7f9229110d00 "spicevmc_red_channel_alloc_msg_rcv_buf")
at assert.c:105
No locals.
#4 0x00007f922907efda in spicevmc_red_channel_alloc_msg_rcv_buf (rcc=<value optimized out>,
type=<value optimized out>, size=<value optimized out>) at spicevmc.c:324
state = 0x7f922e0d6c70
__PRETTY_FUNCTION__ = "spicevmc_red_channel_alloc_msg_rcv_buf"
__FUNCTION__ = "spicevmc_red_channel_alloc_msg_rcv_buf"
#5 0x00007f922903f3a0 in red_peer_handle_incoming (rcc=0x7f9230a2f990) at red_channel.c:267
ret_handle = <value optimized out>
bytes_read = <value optimized out>
msg_type = 101
parsed = <value optimized out>
parsed_free = 0x7fff61ef8e30
msg_size = 80
#6 red_channel_client_receive (rcc=0x7f9230a2f990) at red_channel.c:322
No locals.
#7 0x00007f922904027c in red_channel_client_event (fd=<value optimized out>, event=<value optimized out>, data=
0x7f9230a2f990) at red_channel.c:1561
rcc = 0x7f9230a2f990
Seems repeatable; just triggered it again by kill -9'ing virt-manager. (My virt-manager is on f22) One observation; the assert happens when I reconnect after the virt-manager is killed, not when I kill it. Note also it happens with virt-viewer as well, not just virt-manager. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-0973.html |