search for: poll2

Hi, I am trying to run openssh 3.1p1. But it is giving "Bad packet length" error when I run sshd with default config file. On further investigation I found that the error is coming only for the cipher algorithm "aes128-cbc". Also the error comes only when I don't specify any protocol file (/usr/local/etc/ssh_host_[rd]sa_key) or specify only "protocol 2" files. I

...test harness kills processes [1] and [2] in that order. The stack trace of [2] at the hang is: Thread 3 (Thread 0x7fabbf4f7700 (LWP 3955842)): #0 0x00007fabc05c0f0f in poll () from /lib64/libc.so.6 #1 0x00007fabc090abba in poll (__timeout=-1, __nfds=2, __fds=0x7fabbf4f6bb0) at /usr/include/bits/poll2.h:46 #2 nbdplug_reader (handle=0x5584020e09b0) at nbd.c:323 #3 0x00007fabc069d472 in start_thread () from /lib64/libpthread.so.0 #4 0x00007fabc05cc063 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fabbfcf8700 (LWP 3955793)): #0 0x00007fabc069eab7 in __pthread_clockjoin_ex () from /lib64...

...17e in __poll_chk (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, fdslen=<optimized out>) at poll_chk.c:27 #2 0x00007fcf4e10f281 in poll (__timeout=-1, __nfds=<optimized out>, __fds=0x7fcf3b3143b0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:41 #3 virCommandProcessIO (cmd=cmd@entry=0x7fcf34015d30) --Type <return> to continue, or q <return> to quit--- at util/vircommand.c:2085 #4 0x00007fcf4e1134ea in virCommandRun (cmd=0x7fcf34015d30, exitstatus=exitstatus@entry=0x7fcf3b314924) at util/vircommand.c:2316 #5 0x00...

...oll_nocancel () at ../sysdeps/unix/syscall-template.S:81 81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) #0 0x00007fe6f6b5a680 in __poll_nocancel () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fe6f795eea4 in poll (__timeout=-1, __nfds=2, __fds=0x7ffe4c0537b0) at /usr/include/bits/poll2.h:41 #2 read_data (g=0x7fe6f8e04bd0, connv=0x7fe6f8df9100, bufv=<optimized out>, len=4) at conn-socket.c:162 #3 0x00007fe6f7983f0c in recv_from_daemon (buf_rtn=0x7ffe4c053908, buf_rtn@entry=0x7ffe4c053658, size_rtn=0x7ffe4c0538e4, size_rtn@entry=0x7ffe4c053634, g=0x7fe6f8e04bd0, g@entry=0x7...

Hi, Ever since I recently upgraded to Fedora 25, I can't get kvm working. It's worked on this system since initial fedora 20 install. All upgrades were done via yum, then once available, dnf. I do have libvirt-sock in LISTENING state: STREAM LISTENING /var/run/libvirt/libvirt-sock I noticed I also have multiple connections in CONNECTING state: STREAM CONNECTING 0

...e in __poll_chk (fds=<optimized out>, >nfds=<optimized out>, timeout=<optimized out>, fdslen=<optimized out>) >at poll_chk.c:27 >No locals. >#2 0x00007fcd6f07bf41 in poll (__timeout=-1, __nfds=<optimized out>, >__fds=0x7fcd3bf16ec0) at /usr/include/bits/poll2.h:41 >No locals. >#3 virCommandProcessIO (cmd=cmd@entry=0x7fcd344228f0) at >util/vircommand.c:2049 > i = <optimized out> > fds = {{fd = 22, events = 1, revents = 0}, {fd = 24, events = >1, revents = 0}, {fd = 1802946632, events = 32717, revents = 0}} >...

Thanks Rich. I have used libguestfs for several month. It worked perfectly before, the issue appears recently. I am trying guestfs_set_backend (g, "direct"). Thanks, Allen 2016-08-29 23:31 GMT+08:00 Richard W.M. Jones <rjones@redhat.com>: > On Mon, Aug 29, 2016 at 11:19:04PM +0800, Baochuan Wu wrote: > > Thanks Rich for you quick reply. I enabled logs and the program

...ead 2 (Thread 0x7f12b820fa40 (LWP 231456)): #0 0x00007f12b8783a1f in __GI___poll (fds=0x55771f18c550, nfds=nfds at entry=2, timeout=timeout at entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00005577156b9646 in poll (__timeout=-1, __nfds=2, __fds=<optimized out>) at /usr/include/bits/poll2.h:46 #2 check_sockets_and_quit_fd (nr_socks=1, socks=0x55771f18c2e0) at sockets.c:466 #3 accept_incoming_connections (socks=0x55771f18c2e0, nr_socks=1) at sockets.c:494 #4 0x00005577156ac6ac in start_serving () at main.c:914 #5 main (argc=<optimized out>, argv=0x7ffd0bcb15d8) at main.c:68...

...x00007f2178e83f6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 17 (Thread 0x7f2106ffd700 (LWP 6601)): #0 0x00007f2178e7800d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f21544b7f51 in poll (__timeout=-1, __nfds=3, __fds=0x7f20e8006c50) at /usr/include/bits/poll2.h:46 #2 poll_func (ufds=0x7f20e8006c50, nfds=3, timeout=-1, userdata=0x557ddb1f3cf0) at pulse/thread-mainloop.c:69 #3 0x00007f21544a9721 in pa_mainloop_poll (m=m at entry=0x557ddb1f6130) at pulse/mainloop.c:844 #4 0x00007f21544a9dbe in pa_mainloop_iterate (m=0x557ddb1f6130, block=<optimized o...

Ján Tomko wrote 2018-01-18 14:27: > On Thu, Jan 18, 2018 at 11:30:16AM +0700, Artem Likhachev wrote: >> # strace -p 5786 >> read(53, "\0\0\0\34", 4) = 4 >> read(53, "keep\0\0\0\1\0\0\0\2\0\0\0\2\0\0\0\0\0\0\0\0", 24) = 24 >> poll([{fd=5, events=POLLIN}, {fd=7, events=POLLIN}, {fd=12, >> events=POLLIN}, {fd=13, events=POLLIN},

...optimized out>, >> nfds=<optimized out>, timeout=<optimized out>, fdslen=<optimized out>) >> at poll_chk.c:27 >> No locals. >> #2 0x00007fcd6f07bf41 in poll (__timeout=-1, __nfds=<optimized out>, >> __fds=0x7fcd3bf16ec0) at /usr/include/bits/poll2.h:41 >> No locals. >> #3 virCommandProcessIO (cmd=cmd@entry=0x7fcd344228f0) at >> util/vircommand.c:2049 >> i = <optimized out> >> fds = {{fd = 22, events = 1, revents = 0}, {fd = 24, events = >> 1, revents = 0}, {fd = 1802946632, events =...

...from /lib64/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7f0d595fb840 (LWP 10728)): #0  0x00007f0d55b9a20d in poll () from /lib64/libc.so.6 No symbol table info available. #1  0x00007f0d588c177a in poll (__timeout=5000, __nfds=30, __fds=<optimized out>) at /usr/include/bits/poll2.h:46 No locals. #2  virEventPollRunOnce () at util/vireventpoll.c:641         fds = 0x5557f238fe40         ret = <optimized out>         timeout = 5000         nfds = 30         __func__ = "virEventPollRunOnce"         __FUNCTION__ = "virEventPollRunOnce" #3  0x00007...

Hello, In the .xml file I use a media which is no longer available. In the past, I got the information media not available and the creation of the VM was stopped - O.k. behavior. Since 3.10 the libvirtd stopped promptly and all open consoles windows and the virt-manager closed promptly. For diagnose: etcsvms1:/kvm/CS8200/M5 # coredumpctl TIME PID UID GID SIG