Attachment 126969 Details for Bug 98027 – backtrace

backtrace

bt.txt (text/plain), 4.67 KB, created by Pavel Grunt on 2016-10-03 12:36:38 UTC

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Creator: Pavel Grunt

Created: 2016-10-03 12:36:38 UTC

Size: 4.67 KB

patch

obsolete

>
>(process:29474): SpiceWorker-CRITICAL **: red-worker.c:113:common_alloc_recv_buf: unexpected message size 149326 (max is 1024)
>Thread 5 (Thread 0x7f207d1ff700 (LWP 29505)):
>#0  0x00007f21106ee6ad in read () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f21120ec999 in read (__nbytes=255, __buf=0x7f207d1fc270, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
>#2  0x00007f21120ec999 in spice_backtrace_gstack () at backtrace.c:96
>#3  0x00007f21120ecad9 in spice_backtrace () at backtrace.c:127
>#4  0x00007f21120f416f in spice_logv (args=0x7f207d1fc3b0, format=0x7f21121699f8 "unexpected message size %u (max is %d)", function=0x7f2112169ee0 <__FUNCTION__.36089> "common_alloc_recv_buf", strloc=0x7f2112169679 "red-worker.c:113", log_level=SPICE_LOG_LEVEL_CRITICAL, log_domain=0x7f2112169329 "SpiceWorker") at log.c:173
>#5  0x00007f21120f416f in spice_log (log_domain=log_domain@entry=0x7f2112169329 "SpiceWorker", log_level=log_level@entry=SPICE_LOG_LEVEL_CRITICAL, strloc=strloc@entry=0x7f2112169679 "red-worker.c:113", function=function@entry=0x7f2112169ee0 <__FUNCTION__.36089> "common_alloc_recv_buf", format=format@entry=0x7f21121699f8 "unexpected message size %u (max is %d)") at log.c:188
>#6  0x00007f21120bc824 in common_alloc_recv_buf (rcc=<optimized out>, type=<optimized out>, size=149326) at red-worker.c:113
>#7  0x00007f21120ae47e in red_peer_handle_incoming (handler=0x555683918028, stream=0x55568051d2c0) at red-channel-client.c:949
>#8  0x00007f21120ae47e in red_channel_client_receive (rcc=rcc@entry=0x555683914000) at red-channel-client.c:1004
>#9  0x00007f21120aef64 in red_channel_client_event (fd=<optimized out>, event=3, data=0x555683914000) at red-channel-client.c:515
>#10 0x00007f211209c19b in watch_func (source=<optimized out>, condition=<optimized out>, data=0x555682db9ec0) at event-loop.c:122
>#11 0x00007f21147dae62 in g_main_dispatch (context=0x55568051f760) at gmain.c:3201
>#12 0x00007f21147dae62 in g_main_context_dispatch (context=context@entry=0x55568051f760) at gmain.c:3854
>#13 0x00007f21147db1e0 in g_main_context_iterate (context=0x55568051f760, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3927
>#14 0x00007f21147db502 in g_main_loop_run (loop=0x55568333a6a0) at gmain.c:4123
>#15 0x00007f21120bc7a0 in red_worker_main (arg=<optimized out>) at red-worker.c:1501
>#16 0x00007f21106e56fa in start_thread (arg=0x7f207d1ff700) at pthread_create.c:333
>#17 0x00007f211042023f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>Thread 4 (Thread 0x7f20fec29700 (LWP 29503)):
>#0  0x00007f21104165e7 in ioctl () at ../sysdeps/unix/syscall-template.S:84
>#1  0x000055567e8a7835 in kvm_vcpu_ioctl ()
>#2  0x000055567e8a78ee in kvm_cpu_exec ()
>#3  0x000055567e895ea8 in qemu_kvm_cpu_thread_fn ()
>#4  0x00007f21106e56fa in start_thread (arg=0x7f20fec29700) at pthread_create.c:333
>#5  0x00007f211042023f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>Thread 3 (Thread 0x7f20ff42a700 (LWP 29502)):
>#0  0x00007f21106edba3 in futex_abstimed_wait_cancelable (private=0, abstime=0x7f20ff427660, expected=0, futex_word=0x5556805766e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
>#1  0x00007f21106edba3 in do_futex_wait (sem=sem@entry=0x5556805766e8, abstime=abstime@entry=0x7f20ff427660) at sem_waitcommon.c:111
>#2  0x00007f21106edc6f in __new_sem_wait_slow (sem=sem@entry=0x5556805766e8, abstime=abstime@entry=0x7f20ff427660) at sem_waitcommon.c:181
>#3  0x00007f21106edd38 in sem_timedwait (sem=0x5556805766e8, abstime=0x7f20ff427660) at sem_timedwait.c:39
>#4  0x000055567ebb0847 in qemu_sem_timedwait ()
>#5  0x000055567eb0d77c in worker_thread ()
>#6  0x00007f21106e56fa in start_thread (arg=0x7f20ff42a700) at pthread_create.c:333
>#7  0x00007f211042023f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>Thread 2 (Thread 0x7f2101037700 (LWP 29497)):
>#0  0x00007f211041aa59 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x000055567ebb0a08 in qemu_event_wait ()
>#2  0x000055567ebbe99e in call_rcu_thread ()
>#3  0x00007f21106e56fa in start_thread (arg=0x7f2101037700) at pthread_create.c:333
>#4  0x00007f211042023f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>Thread 1 (Thread 0x7f212inputs_channel_alloc_msg_rcv_buf: error: too large incoming message
>red_peer_handle_incoming: ERROR: channel refused to allocate buffer.
>red_channel_client_disconnect: rcc=0x555682cb7000 (channel=0x5556805ea000 type=3 id=0)
>e0b8f80 (LWP 29474)):
>#0  0x00007f2110414f41 in __GI_ppoll (fds=0x55568376dd00, nfds=19, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>#1  0x000055567eb160d9 in qemu_poll_ns ()
>#2  0x000055567eb15afa in main_loop_wait ()
>#3  0x000055567e85e825 in main ()
>2016-10-03 12:16:36.420+0000: shutting down

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