GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: . Attaching to process 11794 Reading symbols from /usr/libexec/qemu-kvm...Reading symbols from /usr/lib/debug/usr/libexec/qemu-kvm.debug...done. done. Reading symbols from /lib64/libz.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libz.so.1.2.7.debug...done. done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /lib64/libaio.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libaio.so.1.0.1.debug...done. done. Loaded symbols for /lib64/libaio.so.1 Reading symbols from /usr/lib64/iscsi/libiscsi.so.2...Reading symbols from /usr/lib/debug/usr/lib64/iscsi/libiscsi.so.2.0.10900.debug...done. done. Loaded symbols for /usr/lib64/iscsi/libiscsi.so.2 Reading symbols from /lib64/libcurl.so.4...Reading symbols from /usr/lib/debug/usr/lib64/libcurl.so.4.3.0.debug...done. done. Loaded symbols for /lib64/libcurl.so.4 Reading symbols from /lib64/librbd.so.1...Reading symbols from /usr/lib/debug/usr/lib64/librbd.so.1.0.0.debug...done. done. Loaded symbols for /lib64/librbd.so.1 Reading symbols from /lib64/librados.so.2...Reading symbols from /usr/lib/debug/usr/lib64/librados.so.2.0.0.debug...done. done. Loaded symbols for /lib64/librados.so.2 Reading symbols from /lib64/libacl.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libacl.so.1.1.0.debug...done. done. Loaded symbols for /lib64/libacl.so.1 Reading symbols from /lib64/libgfapi.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgfapi.so.0.0.0.debug...done. done. Loaded symbols for /lib64/libgfapi.so.0 Reading symbols from /lib64/libglusterfs.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libglusterfs.so.0.0.1.debug...done. done. Loaded symbols for /lib64/libglusterfs.so.0 Reading symbols from /lib64/libgfrpc.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgfrpc.so.0.0.1.debug...done. done. Loaded symbols for /lib64/libgfrpc.so.0 Reading symbols from /lib64/libgfxdr.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgfxdr.so.0.0.1.debug...done. done. Loaded symbols for /lib64/libgfxdr.so.0 Reading symbols from /lib64/libuuid.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libuuid.so.1.3.0.debug...done. done. Loaded symbols for /lib64/libuuid.so.1 Reading symbols from /lib64/libssl.so.10...Reading symbols from /usr/lib/debug/usr/lib64/libssl.so.1.0.1e.debug...done. done. Loaded symbols for /lib64/libssl.so.10 Reading symbols from /lib64/libssh2.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libssh2.so.1.0.1.debug...done. done. Loaded symbols for /lib64/libssh2.so.1 Reading symbols from /lib64/libpixman-1.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libpixman-1.so.0.34.0.debug...done. done. Loaded symbols for /lib64/libpixman-1.so.0 Reading symbols from /lib64/libutil.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libutil-2.17.so.debug...done. done. Loaded symbols for /lib64/libutil.so.1 Reading symbols from /lib64/libnuma.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libnuma.so.1.debug...done. done. Loaded symbols for /lib64/libnuma.so.1 Reading symbols from /lib64/libpng15.so.15...Reading symbols from /usr/lib/debug/usr/lib64/libpng15.so.15.13.0.debug...done. done. Loaded symbols for /lib64/libpng15.so.15 Reading symbols from /lib64/libsasl2.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libsasl2.so.3.0.0.debug...done. done. Loaded symbols for /lib64/libsasl2.so.3 Reading symbols from /lib64/libnettle.so.4...Reading symbols from /usr/lib/debug/usr/lib64/libnettle.so.4.7.debug...done. done. Loaded symbols for /lib64/libnettle.so.4 Reading symbols from /lib64/libgnutls.so.28...Reading symbols from /usr/lib/debug/usr/lib64/libgnutls.so.28.41.16.debug...done. done. Loaded symbols for /lib64/libgnutls.so.28 Reading symbols from /lib64/liblzo2.so.2...Reading symbols from /usr/lib/debug/usr/lib64/liblzo2.so.2.0.0.debug...done. done. Loaded symbols for /lib64/liblzo2.so.2 Reading symbols from /lib64/libsnappy.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libsnappy.so.1.1.4.debug...done. done. Loaded symbols for /lib64/libsnappy.so.1 Reading symbols from /lib64/libseccomp.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libseccomp.so.2.3.1.debug...done. done. Loaded symbols for /lib64/libseccomp.so.2 Reading symbols from /lib64/librdmacm.so.1...Reading symbols from /usr/lib/debug/usr/lib64/librdmacm.so.1.0.0.debug...done. done. Loaded symbols for /lib64/librdmacm.so.1 Reading symbols from /lib64/libibverbs.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libibverbs.so.1.0.0.debug...done. done. Loaded symbols for /lib64/libibverbs.so.1 Reading symbols from /lib64/libspice-server.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libspice-server.so.1.10.1.debug...done. done. Loaded symbols for /lib64/libspice-server.so.1 Reading symbols from /lib64/libcacard.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libcacard.so.0.0.0.debug...done. done. Loaded symbols for /lib64/libcacard.so.0 Reading symbols from /lib64/libglib-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libglib-2.0.so.0.4600.2.debug...done. done. Loaded symbols for /lib64/libglib-2.0.so.0 Reading symbols from /lib64/libusb-1.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libusb-1.0.so.0.1.0.debug...done. done. Loaded symbols for /lib64/libusb-1.0.so.0 Reading symbols from /lib64/libusbredirparser.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libusbredirparser.so.1.0.0.debug...done. done. Loaded symbols for /lib64/libusbredirparser.so.1 Reading symbols from /lib64/libtcmalloc.so.4...Reading symbols from /lib64/libtcmalloc.so.4...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libtcmalloc.so.4 Reading symbols from /lib64/libgmodule-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgmodule-2.0.so.0.4600.2.debug...done. done. Loaded symbols for /lib64/libgmodule-2.0.so.0 Reading symbols from /lib64/libgthread-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgthread-2.0.so.0.4600.2.debug...done. done. Loaded symbols for /lib64/libgthread-2.0.so.0 Reading symbols from /lib64/librt.so.1...Reading symbols from /usr/lib/debug/usr/lib64/librt-2.17.so.debug...done. done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /lib64/libstdc++.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libstdc++.so.6.0.19.debug...done. done. Loaded symbols for /lib64/libstdc++.so.6 Reading symbols from /lib64/libm.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libm-2.17.so.debug...done. done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libgcc_s.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libgcc_s-4.8.5-20150702.so.1.debug...done. done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /lib64/libpthread.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libpthread-2.17.so.debug...done. done. [New LWP 19482] [New LWP 19481] [New LWP 19480] [New LWP 19479] [New LWP 19478] [New LWP 19477] [New LWP 19476] [New LWP 19475] [New LWP 19474] [New LWP 19473] [New LWP 19472] [New LWP 19471] [New LWP 19470] [New LWP 19469] [New LWP 19468] [New LWP 19467] [New LWP 19466] [New LWP 19465] [New LWP 19464] [New LWP 19463] [New LWP 19462] [New LWP 19461] [New LWP 19460] [New LWP 19457] [New LWP 19456] [New LWP 19455] [New LWP 19454] [New LWP 19453] [New LWP 19452] [New LWP 19451] [New LWP 19450] [New LWP 19449] [New LWP 19448] [New LWP 19447] [New LWP 19446] [New LWP 19445] [New LWP 19444] [New LWP 19443] [New LWP 19442] [New LWP 19441] [New LWP 2924] [New LWP 2923] [New LWP 11851] [New LWP 11849] [New LWP 11848] [New LWP 11835] [New LWP 11834] [New LWP 11833] [New LWP 11830] [New LWP 11829] [New LWP 11828] [New LWP 11825] [New LWP 11824] [New LWP 11823] [New LWP 11820] [New LWP 11819] [New LWP 11818] [New LWP 11817] [New LWP 11816] [New LWP 11809] [New LWP 11808] [New LWP 11807] [New LWP 11804] [New LWP 11803] [New LWP 11802] [New LWP 11801] [New LWP 11800] [New LWP 11799] [New LWP 11798] [New LWP 11796] [New LWP 11795] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/libc.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libc-2.17.so.debug...done. done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/libgcrypt.so.11...Reading symbols from /usr/lib/debug/usr/lib64/libgcrypt.so.11.8.2.debug...done. done. Loaded symbols for /lib64/libgcrypt.so.11 Reading symbols from /lib64/libidn.so.11...Reading symbols from /usr/lib/debug/usr/lib64/libidn.so.11.6.11.debug...done. done. Loaded symbols for /lib64/libidn.so.11 Reading symbols from /lib64/libssl3.so...Reading symbols from /usr/lib/debug/usr/lib64/libssl3.so.debug...done. done. Loaded symbols for /lib64/libssl3.so Reading symbols from /lib64/libsmime3.so...Reading symbols from /usr/lib/debug/usr/lib64/libsmime3.so.debug...done. done. Loaded symbols for /lib64/libsmime3.so Reading symbols from /lib64/libnss3.so...Reading symbols from /usr/lib/debug/usr/lib64/libnss3.so.debug...done. done. Loaded symbols for /lib64/libnss3.so Reading symbols from /lib64/libnssutil3.so...Reading symbols from /usr/lib/debug/usr/lib64/libnssutil3.so.debug...done. done. Loaded symbols for /lib64/libnssutil3.so Reading symbols from /lib64/libplds4.so...Reading symbols from /usr/lib/debug/usr/lib64/libplds4.so.debug...done. done. Loaded symbols for /lib64/libplds4.so Reading symbols from /lib64/libplc4.so...Reading symbols from /usr/lib/debug/usr/lib64/libplc4.so.debug...done. done. Loaded symbols for /lib64/libplc4.so Reading symbols from /lib64/libnspr4.so...Reading symbols from /usr/lib/debug/usr/lib64/libnspr4.so.debug...done. done. Loaded symbols for /lib64/libnspr4.so Reading symbols from /lib64/libdl.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libdl-2.17.so.debug...done. done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libgssapi_krb5.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libgssapi_krb5.so.2.2.debug...done. done. Loaded symbols for /lib64/libgssapi_krb5.so.2 Reading symbols from /lib64/libkrb5.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libkrb5.so.3.3.debug...done. done. Loaded symbols for /lib64/libkrb5.so.3 Reading symbols from /lib64/libk5crypto.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libk5crypto.so.3.1.debug...done. done. Loaded symbols for /lib64/libk5crypto.so.3 Reading symbols from /lib64/libcom_err.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libcom_err.so.2.1.debug...done. done. Loaded symbols for /lib64/libcom_err.so.2 Reading symbols from /lib64/liblber-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib64/liblber-2.4.so.2.10.3.debug...done. done. Loaded symbols for /lib64/liblber-2.4.so.2 Reading symbols from /lib64/libldap-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libldap-2.4.so.2.10.3.debug...done. done. Loaded symbols for /lib64/libldap-2.4.so.2 Reading symbols from /lib64/libboost_thread-mt.so.1.53.0...Reading symbols from /usr/lib/debug/usr/lib64/libboost_thread-mt.so.1.53.0.debug...done. done. Loaded symbols for /lib64/libboost_thread-mt.so.1.53.0 Reading symbols from /lib64/libboost_system-mt.so.1.53.0...Reading symbols from /usr/lib/debug/usr/lib64/libboost_system-mt.so.1.53.0.debug...done. done. Loaded symbols for /lib64/libboost_system-mt.so.1.53.0 Reading symbols from /lib64/libboost_random-mt.so.1.53.0...Reading symbols from /usr/lib/debug/usr/lib64/libboost_random-mt.so.1.53.0.debug...done. done. Loaded symbols for /lib64/libboost_random-mt.so.1.53.0 Reading symbols from /lib64/libblkid.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libblkid.so.1.1.0.debug...done. done. Loaded symbols for /lib64/libblkid.so.1 Reading symbols from /lib64/libattr.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libattr.so.1.1.0.debug...done. done. Loaded symbols for /lib64/libattr.so.1 Reading symbols from /lib64/libcrypto.so.10...Reading symbols from /usr/lib/debug/usr/lib64/libcrypto.so.1.0.1e.debug...done. done. Loaded symbols for /lib64/libcrypto.so.10 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/usr/lib64/ld-2.17.so.debug...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libresolv.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libresolv-2.17.so.debug...done. done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /lib64/libcrypt.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libcrypt-2.17.so.debug...done. done. Loaded symbols for /lib64/libcrypt.so.1 Reading symbols from /lib64/libp11-kit.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libp11-kit.so.0.0.0.debug...done. done. Loaded symbols for /lib64/libp11-kit.so.0 Reading symbols from /lib64/libtspi.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libtspi.so.1.2.0.debug...done. done. Loaded symbols for /lib64/libtspi.so.1 Reading symbols from /lib64/libtasn1.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libtasn1.so.6.2.3.debug...done. done. Loaded symbols for /lib64/libtasn1.so.6 Reading symbols from /lib64/libhogweed.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libhogweed.so.2.5.debug...done. done. Loaded symbols for /lib64/libhogweed.so.2 Reading symbols from /lib64/libgmp.so.10...Reading symbols from /usr/lib/debug/usr/lib64/libgmp.so.10.2.0.debug...done. done. Loaded symbols for /lib64/libgmp.so.10 Reading symbols from /lib64/libnl-route-3.so.200...Reading symbols from /usr/lib/debug/usr/lib64/libnl-route-3.so.200.23.0.debug...done. done. Loaded symbols for /lib64/libnl-route-3.so.200 Reading symbols from /lib64/libnl-3.so.200...Reading symbols from /usr/lib/debug/usr/lib64/libnl-3.so.200.23.0.debug...done. done. Loaded symbols for /lib64/libnl-3.so.200 Reading symbols from /lib64/libcelt051.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libcelt051.so.0.0.0.debug...done. done. Loaded symbols for /lib64/libcelt051.so.0 Reading symbols from /lib64/libgio-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgio-2.0.so.0.4600.2.debug...done. done. Loaded symbols for /lib64/libgio-2.0.so.0 Reading symbols from /lib64/libgobject-2.0.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgobject-2.0.so.0.4600.2.debug...done. done. Loaded symbols for /lib64/libgobject-2.0.so.0 Reading symbols from /lib64/libjpeg.so.62...Reading symbols from /usr/lib/debug/usr/lib64/libjpeg.so.62.1.0.debug...done. done. Loaded symbols for /lib64/libjpeg.so.62 Reading symbols from /lib64/libudev.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libudev.so.1.6.2.debug...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libudev.so.1 Reading symbols from /lib64/libunwind.so.8...Reading symbols from /usr/lib/debug/usr/lib64/libunwind.so.8.0.1.debug...done. done. Loaded symbols for /lib64/libunwind.so.8 Reading symbols from /lib64/libgpg-error.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libgpg-error.so.0.10.0.debug...done. done. Loaded symbols for /lib64/libgpg-error.so.0 Reading symbols from /lib64/libkrb5support.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libkrb5support.so.0.1.debug...done. done. Loaded symbols for /lib64/libkrb5support.so.0 Reading symbols from /lib64/libkeyutils.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libkeyutils.so.1.5.debug...done. done. Loaded symbols for /lib64/libkeyutils.so.1 Reading symbols from /lib64/libfreebl3.so...Reading symbols from /usr/lib/debug/usr/lib64/libfreebl3.so.debug...done. done. Loaded symbols for /lib64/libfreebl3.so Reading symbols from /lib64/libffi.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libffi.so.6.0.1.debug...done. done. Loaded symbols for /lib64/libffi.so.6 Reading symbols from /lib64/libselinux.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libselinux.so.1.debug...done. done. Loaded symbols for /lib64/libselinux.so.1 Reading symbols from /lib64/libcap.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libcap.so.2.22.debug...done. done. Loaded symbols for /lib64/libcap.so.2 Reading symbols from /lib64/libdw.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libdw-0.166.so.debug...done. done. Loaded symbols for /lib64/libdw.so.1 Reading symbols from /lib64/libpcre.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libpcre.so.1.2.0.debug...done. done. Loaded symbols for /lib64/libpcre.so.1 Reading symbols from /lib64/libelf.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libelf-0.166.so.debug...done. done. Loaded symbols for /lib64/libelf.so.1 Reading symbols from /lib64/liblzma.so.5...Reading symbols from /usr/lib/debug/usr/lib64/liblzma.so.5.2.2.debug...done. done. Loaded symbols for /lib64/liblzma.so.5 Reading symbols from /lib64/libbz2.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libbz2.so.1.0.6.debug...done. done. Loaded symbols for /lib64/libbz2.so.1 Reading symbols from /lib64/libnss_files.so.2...Reading symbols from /usr/lib/debug/usr/lib64/libnss_files-2.17.so.debug...done. done. Loaded symbols for /lib64/libnss_files.so.2 Reading symbols from /lib64/libsoftokn3.so...Reading symbols from /usr/lib/debug/usr/lib64/libsoftokn3.so.debug...done. done. Loaded symbols for /lib64/libsoftokn3.so Reading symbols from /lib64/libsqlite3.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libsqlite3.so.0.8.6.debug...done. done. Loaded symbols for /lib64/libsqlite3.so.0 Reading symbols from /lib64/libfreeblpriv3.so...Reading symbols from /usr/lib/debug/usr/lib64/libfreeblpriv3.so.debug...done. done. Loaded symbols for /lib64/libfreeblpriv3.so Reading symbols from /usr/lib64/sasl2/libanonymous.so...Reading symbols from /usr/lib/debug/usr/lib64/sasl2/libanonymous.so.3.0.0.debug...done. done. Loaded symbols for /usr/lib64/sasl2/libanonymous.so Reading symbols from /usr/lib64/sasl2/libsasldb.so...Reading symbols from /usr/lib/debug/usr/lib64/sasl2/libsasldb.so.3.0.0.debug...done. done. Loaded symbols for /usr/lib64/sasl2/libsasldb.so Reading symbols from /lib64/libdb-5.3.so...Reading symbols from /usr/lib/debug/usr/lib64/libdb-5.3.so.debug...done. done. Loaded symbols for /lib64/libdb-5.3.so Reading symbols from /usr/lib64/sasl2/libcrammd5.so...Reading symbols from /usr/lib/debug/usr/lib64/sasl2/libcrammd5.so.3.0.0.debug...done. done. Loaded symbols for /usr/lib64/sasl2/libcrammd5.so Reading symbols from /usr/lib64/sasl2/libdigestmd5.so...Reading symbols from /usr/lib/debug/usr/lib64/sasl2/libdigestmd5.so.3.0.0.debug...done. done. Loaded symbols for /usr/lib64/sasl2/libdigestmd5.so 0x00007f59352beeef in __GI_ppoll (fds=0x7f59422e0000, nfds=15, timeout=, timeout@entry=0x7ffd5dc6bb60, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56 56 result = INLINE_SYSCALL (ppoll, 5, fds, nfds, timeout, sigmask, Missing separate debuginfos, use: debuginfo-install gperftools-libs-2.4.91-1.el7.x86_64 (gdb) Id Target Id Frame 72 Thread 0x7f592e513700 (LWP 11795) "qemu-kvm" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 71 Thread 0x7f592daff700 (LWP 11796) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 70 Thread 0x7f592cb8c700 (LWP 11798) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 69 Thread 0x7f592c38b700 (LWP 11799) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 68 Thread 0x7f592bb8a700 (LWP 11800) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 67 Thread 0x7f592b389700 (LWP 11801) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 66 Thread 0x7f592ab88700 (LWP 11802) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 65 Thread 0x7f592a387700 (LWP 11803) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 64 Thread 0x7f5929b86700 (LWP 11804) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 63 Thread 0x7f5929284700 (LWP 11807) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 62 Thread 0x7f5928a83700 (LWP 11808) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 61 Thread 0x7f5928282700 (LWP 11809) "qemu-kvm" pthread_rwlock_rdlock () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S:87 60 Thread 0x7f592747b700 (LWP 11816) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 59 Thread 0x7f5926c7a700 (LWP 11817) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 58 Thread 0x7f5926479700 (LWP 11818) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 57 Thread 0x7f5925c78700 (LWP 11819) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 56 Thread 0x7f5925477700 (LWP 11820) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 55 Thread 0x7f5924a74700 (LWP 11823) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 54 Thread 0x7f5924273700 (LWP 11824) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 53 Thread 0x7f5923a72700 (LWP 11825) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 52 Thread 0x7f592306f700 (LWP 11828) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 51 Thread 0x7f592286e700 (LWP 11829) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 50 Thread 0x7f592206d700 (LWP 11830) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 49 Thread 0x7f592166a700 (LWP 11833) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 48 Thread 0x7f5920e69700 (LWP 11834) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 47 Thread 0x7f5920668700 (LWP 11835) "qemu-kvm" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 46 Thread 0x7f591f45d700 (LWP 11848) "CPU 0/KVM" 0x00007f59352c0537 in ioctl () at ../sysdeps/unix/syscall-template.S:81 45 Thread 0x7f591ec5c700 (LWP 11849) "CPU 1/KVM" 0x00007f59352c0537 in ioctl () at ../sysdeps/unix/syscall-template.S:81 44 Thread 0x7f581c1ff700 (LWP 11851) "vnc_worker" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 43 Thread 0x7f58168c0700 (LWP 2923) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 42 Thread 0x7f581a5fd700 (LWP 2924) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 41 Thread 0x7f580ed45700 (LWP 19441) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 40 Thread 0x7f591f65f700 (LWP 19442) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 39 Thread 0x7f593f78c700 (LWP 19443) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 38 Thread 0x7f591f55e700 (LWP 19444) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 37 Thread 0x7f591fa63700 (LWP 19445) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 36 Thread 0x7f58165bd700 (LWP 19446) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 35 Thread 0x7f5923170700 (LWP 19447) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 34 Thread 0x7f58169c1700 (LWP 19448) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 33 Thread 0x7f5818de5700 (LWP 19449) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 32 Thread 0x7f591fc65700 (LWP 19450) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 31 Thread 0x7f5924b75700 (LWP 19451) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 30 Thread 0x7f5818ce4700 (LWP 19452) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 29 Thread 0x7f591fe67700 (LWP 19453) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 28 Thread 0x7f581a4fc700 (LWP 19454) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 27 Thread 0x7f591f962700 (LWP 19455) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 26 Thread 0x7f5819bf3700 (LWP 19456) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 25 Thread 0x7f58167bf700 (LWP 19457) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 24 Thread 0x7f592176b700 (LWP 19460) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 23 Thread 0x7f580ea42700 (LWP 19461) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 22 Thread 0x7f591f861700 (LWP 19462) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 21 Thread 0x7f591fb64700 (LWP 19463) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 20 Thread 0x7f591f760700 (LWP 19464) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 19 Thread 0x7f580e941700 (LWP 19465) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 18 Thread 0x7f581abff700 (LWP 19466) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 17 Thread 0x7f580eb43700 (LWP 19467) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 16 Thread 0x7f58163bb700 (LWP 19468) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 15 Thread 0x7f592767d700 (LWP 19469) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 14 Thread 0x7f58166be700 (LWP 19470) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 13 Thread 0x7f5819af2700 (LWP 19471) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 12 Thread 0x7f58164bc700 (LWP 19472) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 11 Thread 0x7f5927a81700 (LWP 19473) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 10 Thread 0x7f592186c700 (LWP 19474) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 9 Thread 0x7f592787f700 (LWP 19475) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 8 Thread 0x7f58162ba700 (LWP 19476) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 7 Thread 0x7f592757c700 (LWP 19477) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 6 Thread 0x7f5929385700 (LWP 19478) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 5 Thread 0x7f591fd66700 (LWP 19479) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 4 Thread 0x7f592777e700 (LWP 19480) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 3 Thread 0x7f5927980700 (LWP 19481) "qemu-kvm" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 2 Thread 0x7f5814098700 (LWP 19482) "qemu-kvm" 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 * 1 Thread 0x7f593f78fc80 (LWP 11794) "qemu-kvm" 0x00007f59352beeef in __GI_ppoll (fds=0x7f59422e0000, nfds=15, timeout=, timeout@entry=0x7ffd5dc6bb60, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56 (gdb) Thread 72 (Thread 0x7f592e513700 (LWP 11795)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f593fda0ce6 in qemu_futex_wait (val=, f=) at /usr/src/debug/qemu-2.9.0/include/qemu/futex.h:26 #2 qemu_event_wait (ev=ev@entry=0x7f59407b4924 ) at util/qemu-thread-posix.c:399 #3 0x00007f593fdb07de in call_rcu_thread (opaque=) at util/rcu.c:249 #4 0x00007f593559adc5 in start_thread (arg=0x7f592e513700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 71 (Thread 0x7f592daff700 (LWP 11796)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a56657b in ceph::log::Log::entry (this=0x7f5942063340) at log/Log.cc:353 #2 0x00007f593559adc5 in start_thread (arg=0x7f592daff700) at pthread_create.c:308 #3 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 70 (Thread 0x7f592cb8c700 (LWP 11798)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593a30b2da in WaitUntil (when=..., mutex=..., this=0x7f5942067188) at common/Cond.h:71 #2 WaitInterval (interval=..., mutex=..., cct=, this=0x7f5942067188) at common/Cond.h:79 #3 CephContextServiceThread::entry (this=0x7f5942067110) at common/ceph_context.cc:96 #4 0x00007f593559adc5 in start_thread (arg=0x7f592cb8c700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 69 (Thread 0x7f592c38b700 (LWP 11799)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593a2e843f in WaitUntil (when=..., mutex=..., this=0x7f5942172890) at common/Cond.h:71 #2 SafeTimer::timer_thread (this=0x7f5942172880) at common/Timer.cc:118 #3 0x00007f593a2e97ad in SafeTimerThread::entry (this=) at common/Timer.cc:38 #4 0x00007f593559adc5 in start_thread (arg=0x7f592c38b700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 68 (Thread 0x7f592bb8a700 (LWP 11800)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a467bc3 in Wait (mutex=..., this=0x7f5942172230) at common/Cond.h:55 #2 DispatchQueue::entry (this=0x7f59421721c8) at msg/simple/DispatchQueue.cc:196 #3 0x00007f593a49254d in DispatchQueue::DispatchThread::entry (this=) at msg/simple/DispatchQueue.h:103 #4 0x00007f593559adc5 in start_thread (arg=0x7f592bb8a700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 67 (Thread 0x7f592b389700 (LWP 11801)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a46932c in Wait (mutex=..., this=0x7f59421723d0) at common/Cond.h:55 #2 DispatchQueue::run_local_delivery (this=0x7f59421721c8) at msg/simple/DispatchQueue.cc:114 #3 0x00007f593a49256d in DispatchQueue::LocalDeliveryThread::entry (this=) at msg/simple/DispatchQueue.h:117 #4 0x00007f593559adc5 in start_thread (arg=0x7f592b389700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 66 (Thread 0x7f592ab88700 (LWP 11802)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a48b46f in Wait (mutex=..., this=0x7f5942172638) at common/Cond.h:55 #2 SimpleMessenger::reaper_entry (this=0x7f5942172000) at msg/simple/SimpleMessenger.cc:213 #3 0x00007f593a492c2d in SimpleMessenger::ReaperThread::entry (this=) at msg/simple/SimpleMessenger.h:196 #4 0x00007f593559adc5 in start_thread (arg=0x7f592ab88700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 65 (Thread 0x7f592a387700 (LWP 11803)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593a2e843f in WaitUntil (when=..., mutex=..., this=0x7f5941fd9818) at common/Cond.h:71 #2 SafeTimer::timer_thread (this=0x7f5941fd9808) at common/Timer.cc:118 #3 0x00007f593a2e97ad in SafeTimerThread::entry (this=) at common/Timer.cc:38 #4 0x00007f593559adc5 in start_thread (arg=0x7f592a387700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 64 (Thread 0x7f5929b86700 (LWP 11804)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a2ea92c in Wait (mutex=..., this=0x7f5941fd9930) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f5941fd98d0) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5929b86700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 63 (Thread 0x7f5929284700 (LWP 11807)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a2e81a7 in Wait (mutex=..., this=0x7f5941fd9c88) at common/Cond.h:55 #2 SafeTimer::timer_thread (this=0x7f5941fd9c78) at common/Timer.cc:116 #3 0x00007f593a2e97ad in SafeTimerThread::entry (this=) at common/Timer.cc:38 #4 0x00007f593559adc5 in start_thread (arg=0x7f5929284700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 62 (Thread 0x7f5928a83700 (LWP 11808)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a2ea92c in Wait (mutex=..., this=0x7f5941fd9dc8) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f5941fd9d68) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5928a83700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 61 (Thread 0x7f5928282700 (LWP 11809)): #0 pthread_rwlock_rdlock () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S:87 #1 0x00007f593c7882b9 in get_read (this=0x7f5942122200) at common/RWLock.h:82 #2 librbd::ImageCtx::user_flushed (this=this@entry=0x7f5942122000) at librbd/ImageCtx.cc:721 #3 0x00007f593c7b6f8b in librbd::aio_flush (ictx=0x7f5942122000, c=0x7f5948c41480) at librbd/internal.cc:3471 #4 0x00007f593c7698b9 in Context::complete (this=0x7f59460e7e40, r=) at include/Context.h:64 #5 0x00007f593c791874 in ContextWQ::process (this=0x7f59420694d0, ctx=0x7f59460e7e40) at common/WorkQueue.h:603 #6 0x00007f593c89bb26 in ThreadPool::worker (this=0x7f5941ff8340, wt=0x7f594218c330) at common/WorkQueue.cc:128 #7 0x00007f593c89c9e0 in ThreadPool::WorkThread::entry (this=) at common/WorkQueue.h:441 #8 0x00007f593559adc5 in start_thread (arg=0x7f5928282700) at pthread_create.c:308 #9 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 60 (Thread 0x7f592747b700 (LWP 11816)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f59421c2420) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f59421c23c0) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f592747b700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 59 (Thread 0x7f5926c7a700 (LWP 11817)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f594216e738) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f594216e6d8) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5926c7a700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 58 (Thread 0x7f5926479700 (LWP 11818)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593cad767c in WaitUntil (when=..., mutex=..., this=0x7f594216e668) at common/Cond.h:71 #2 WaitInterval (interval=..., mutex=..., cct=, this=0x7f594216e668) at common/Cond.h:79 #3 ObjectCacher::flusher_entry (this=0x7f594216e480) at osdc/ObjectCacher.cc:1583 #4 0x00007f593caeb71d in ObjectCacher::FlusherThread::entry (this=) at osdc/ObjectCacher.h:383 #5 0x00007f593559adc5 in start_thread (arg=0x7f5926479700) at pthread_create.c:308 #6 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 57 (Thread 0x7f5925c78700 (LWP 11819)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c78941a in Wait (mutex=..., this=0x7f5925c77410) at common/Cond.h:55 #2 wait (this=0x7f5925c773b0) at common/Cond.h:186 #3 librbd::ImageCtx::flush_async_operations (this=this@entry=0x7f5942122000) at librbd/ImageCtx.cc:840 #4 0x00007f593c789bfe in librbd::ImageCtx::flush (this=0x7f5942122000) at librbd/ImageCtx.cc:851 #5 0x00007f593c79ca32 in librbd::ImageWatcher::release_lock (this=0x7f594208b3c0) at librbd/ImageWatcher.cc:392 #6 0x00007f593c79e748 in librbd::ImageWatcher::reregister_watch (this=0x7f594208b3c0) at librbd/ImageWatcher.cc:1076 #7 0x00007f593c771f1a in operator() (a0=, this=) at /usr/include/boost/function/function_template.hpp:767 #8 FunctionContext::finish (this=, r=) at include/Context.h:460 #9 0x00007f593c7698b9 in Context::complete (this=0x7f5945738d80, r=) at include/Context.h:64 #10 0x00007f593c7698b9 in Context::complete (this=0x7f59421b2c00, r=) at include/Context.h:64 #11 0x00007f593c8015e8 in Finisher::finisher_thread_entry (this=0x7f59421c2500) at common/Finisher.cc:65 #12 0x00007f593559adc5 in start_thread (arg=0x7f5925c78700) at pthread_create.c:308 #13 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 56 (Thread 0x7f5925477700 (LWP 11820)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c893c67 in Wait (mutex=..., this=0x7f59421a0c40) at common/Cond.h:55 #2 SafeTimer::timer_thread (this=0x7f59421a0c30) at common/Timer.cc:116 #3 0x00007f593c89526d in SafeTimerThread::entry (this=) at common/Timer.cc:38 #4 0x00007f593559adc5 in start_thread (arg=0x7f5925477700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 55 (Thread 0x7f5924a74700 (LWP 11823)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f59421c27e0) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f59421c2780) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5924a74700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 54 (Thread 0x7f5924273700 (LWP 11824)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f594216f4b8) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f594216f458) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5924273700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 53 (Thread 0x7f5923a72700 (LWP 11825)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593cad767c in WaitUntil (when=..., mutex=..., this=0x7f594216f3e8) at common/Cond.h:71 #2 WaitInterval (interval=..., mutex=..., cct=, this=0x7f594216f3e8) at common/Cond.h:79 #3 ObjectCacher::flusher_entry (this=0x7f594216f200) at osdc/ObjectCacher.cc:1583 #4 0x00007f593caeb71d in ObjectCacher::FlusherThread::entry (this=) at osdc/ObjectCacher.h:383 #5 0x00007f593559adc5 in start_thread (arg=0x7f5923a72700) at pthread_create.c:308 #6 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 52 (Thread 0x7f592306f700 (LWP 11828)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f59421c2a60) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f59421c2a00) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f592306f700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 51 (Thread 0x7f592286e700 (LWP 11829)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f5942170fb8) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f5942170f58) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f592286e700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 50 (Thread 0x7f592206d700 (LWP 11830)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593cad767c in WaitUntil (when=..., mutex=..., this=0x7f5942170ee8) at common/Cond.h:71 #2 WaitInterval (interval=..., mutex=..., cct=, this=0x7f5942170ee8) at common/Cond.h:79 #3 ObjectCacher::flusher_entry (this=0x7f5942170d00) at osdc/ObjectCacher.cc:1583 #4 0x00007f593caeb71d in ObjectCacher::FlusherThread::entry (this=) at osdc/ObjectCacher.h:383 #5 0x00007f593559adc5 in start_thread (arg=0x7f592206d700) at pthread_create.c:308 #6 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 49 (Thread 0x7f592166a700 (LWP 11833)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f59421c2ce0) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f59421c2c80) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f592166a700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 48 (Thread 0x7f5920e69700 (LWP 11834)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593c801b2c in Wait (mutex=..., this=0x7f5942171d38) at common/Cond.h:55 #2 Finisher::finisher_thread_entry (this=0x7f5942171cd8) at common/Finisher.cc:91 #3 0x00007f593559adc5 in start_thread (arg=0x7f5920e69700) at pthread_create.c:308 #4 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 47 (Thread 0x7f5920668700 (LWP 11835)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f593cad767c in WaitUntil (when=..., mutex=..., this=0x7f5942171c68) at common/Cond.h:71 #2 WaitInterval (interval=..., mutex=..., cct=, this=0x7f5942171c68) at common/Cond.h:79 #3 ObjectCacher::flusher_entry (this=0x7f5942171a80) at osdc/ObjectCacher.cc:1583 #4 0x00007f593caeb71d in ObjectCacher::FlusherThread::entry (this=) at osdc/ObjectCacher.h:383 #5 0x00007f593559adc5 in start_thread (arg=0x7f5920668700) at pthread_create.c:308 #6 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 46 (Thread 0x7f591f45d700 (LWP 11848)): #0 0x00007f59352c0537 in ioctl () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593fadf3c5 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f59422f8000, type=type@entry=44672) at /usr/src/debug/qemu-2.9.0/kvm-all.c:2179 #2 0x00007f593fadf48b in kvm_cpu_exec (cpu=cpu@entry=0x7f59422f8000) at /usr/src/debug/qemu-2.9.0/kvm-all.c:2017 #3 0x00007f593facc812 in qemu_kvm_cpu_thread_fn (arg=0x7f59422f8000) at /usr/src/debug/qemu-2.9.0/cpus.c:1118 #4 0x00007f593559adc5 in start_thread (arg=0x7f591f45d700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 45 (Thread 0x7f591ec5c700 (LWP 11849)): #0 0x00007f59352c0537 in ioctl () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593fadf3c5 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f5942370000, type=type@entry=44672) at /usr/src/debug/qemu-2.9.0/kvm-all.c:2179 #2 0x00007f593fadf48b in kvm_cpu_exec (cpu=cpu@entry=0x7f5942370000) at /usr/src/debug/qemu-2.9.0/kvm-all.c:2017 #3 0x00007f593facc812 in qemu_kvm_cpu_thread_fn (arg=0x7f5942370000) at /usr/src/debug/qemu-2.9.0/cpus.c:1118 #4 0x00007f593559adc5 in start_thread (arg=0x7f591ec5c700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 44 (Thread 0x7f581c1ff700 (LWP 11851)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593fda09d9 in qemu_cond_wait (cond=cond@entry=0x7f5941ff3600, mutex=mutex@entry=0x7f5941ff3630) at util/qemu-thread-posix.c:133 #2 0x00007f593fcde99b in vnc_worker_thread_loop (queue=queue@entry=0x7f5941ff3600) at ui/vnc-jobs.c:205 #3 0x00007f593fcdeed8 in vnc_worker_thread (arg=0x7f5941ff3600) at ui/vnc-jobs.c:312 #4 0x00007f593559adc5 in start_thread (arg=0x7f581c1ff700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 43 (Thread 0x7f58168c0700 (LWP 2923)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59449a6228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59449a2000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f58168c0700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 42 (Thread 0x7f581a5fd700 (LWP 2924)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f581a5fc660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59449a2000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59449a2000, buf=buf@entry=0x7f581a5fc82f "\377\230\a#CY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59449a2000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f581a5fd700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 41 (Thread 0x7f580ed45700 (LWP 19441)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f594f1d2228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f594f1ce000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f580ed45700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 40 (Thread 0x7f591f65f700 (LWP 19442)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f591f65e660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f594f1ce000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f594f1ce000, buf=buf@entry=0x7f591f65e82f "\377\270\067\177HY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f594f1ce000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f591f65f700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 39 (Thread 0x7f593f78c700 (LWP 19443)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5944bdb228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5944bd7000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f593f78c700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 38 (Thread 0x7f591f55e700 (LWP 19444)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f591f55d660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5944bd7000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5944bd7000, buf=buf@entry=0x7f591f55d82f "\377\bA\367CY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5944bd7000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f591f55e700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 37 (Thread 0x7f591fa63700 (LWP 19445)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5947f3b228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5947f37000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591fa63700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 36 (Thread 0x7f58165bd700 (LWP 19446)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58165bc660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5947f37000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5947f37000, buf=buf@entry=0x7f58165bc82f "\377X%\177HY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5947f37000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58165bd700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 35 (Thread 0x7f5923170700 (LWP 19447)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5947937228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5947933000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f5923170700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 34 (Thread 0x7f58169c1700 (LWP 19448)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58169c0660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5947933000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5947933000, buf=buf@entry=0x7f58169c082f "\377\370\334VBY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5947933000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58169c1700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 33 (Thread 0x7f5818de5700 (LWP 19449)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5945681228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f594567d000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f5818de5700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 32 (Thread 0x7f591fc65700 (LWP 19450)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f594357c228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5943578000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591fc65700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 31 (Thread 0x7f5924b75700 (LWP 19451)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f5924b74660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f594567d000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f594567d000, buf=buf@entry=0x7f5924b7482f "\377H\300\032BY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f594567d000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f5924b75700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 30 (Thread 0x7f5818ce4700 (LWP 19452)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f5818ce3660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5943578000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5943578000, buf=buf@entry=0x7f5818ce382f "\377\350\250=KY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5943578000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f5818ce4700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 29 (Thread 0x7f591fe67700 (LWP 19453)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59421ca228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59421c6000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591fe67700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 28 (Thread 0x7f581a4fc700 (LWP 19454)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f581a4fb660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59421c6000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59421c6000, buf=buf@entry=0x7f581a4fb82f "\377\270\bbJY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59421c6000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f581a4fc700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 27 (Thread 0x7f591f962700 (LWP 19455)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5942cf8228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5942cf4000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591f962700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 26 (Thread 0x7f5819bf3700 (LWP 19456)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f5819bf2660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5942cf4000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5942cf4000, buf=buf@entry=0x7f5819bf282f "\377x&\332FY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5942cf4000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f5819bf3700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 25 (Thread 0x7f58167bf700 (LWP 19457)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59445c5228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59445c1000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f58167bf700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 24 (Thread 0x7f592176b700 (LWP 19460)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f592176a660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59445c1000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59445c1000, buf=buf@entry=0x7f592176a82f "\377\270\061\332FY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59445c1000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f592176b700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 23 (Thread 0x7f580ea42700 (LWP 19461)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5944b91228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5944b8d000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f580ea42700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 22 (Thread 0x7f591f861700 (LWP 19462)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59429fd228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59429f9000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591f861700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 21 (Thread 0x7f591fb64700 (LWP 19463)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5943830228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f594382c000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591fb64700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 20 (Thread 0x7f591f760700 (LWP 19464)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f591f75f660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5944b8d000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5944b8d000, buf=buf@entry=0x7f591f75f82f "\377\250\fbJY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5944b8d000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f591f760700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 19 (Thread 0x7f580e941700 (LWP 19465)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f580e940660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f594382c000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f594382c000, buf=buf@entry=0x7f580e94082f "\377", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f594382c000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f580e941700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 18 (Thread 0x7f581abff700 (LWP 19466)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f581abfe660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59429f9000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59429f9000, buf=buf@entry=0x7f581abfe82f "\377\370\304VBY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59429f9000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f581abff700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 17 (Thread 0x7f580eb43700 (LWP 19467)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f594438d228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5944389000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f580eb43700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 16 (Thread 0x7f58163bb700 (LWP 19468)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58163ba660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5944389000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5944389000, buf=buf@entry=0x7f58163ba82f "\377Ȫ=KY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5944389000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58163bb700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 15 (Thread 0x7f592767d700 (LWP 19469)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5944bd6228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5944bd2000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f592767d700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 14 (Thread 0x7f58166be700 (LWP 19470)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58166bd660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5944bd2000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5944bd2000, buf=buf@entry=0x7f58166bd82f "\377\250\251=KY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5944bd2000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58166be700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 13 (Thread 0x7f5819af2700 (LWP 19471)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5943835228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5943831000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f5819af2700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 12 (Thread 0x7f58164bc700 (LWP 19472)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58164bb660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5943831000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5943831000, buf=buf@entry=0x7f58164bb82f "\377\070\244=KY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5943831000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58164bc700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 11 (Thread 0x7f5927a81700 (LWP 19473)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5942182228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f594217e000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f5927a81700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 10 (Thread 0x7f592186c700 (LWP 19474)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f592186b660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f594217e000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f594217e000, buf=buf@entry=0x7f592186b82f "\377\310-\332FY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f594217e000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f592186c700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 9 (Thread 0x7f592787f700 (LWP 19475)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f594b2c2228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f594b2be000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f592787f700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 8 (Thread 0x7f58162ba700 (LWP 19476)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f58162b9660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f594b2be000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f594b2be000, buf=buf@entry=0x7f58162b982f "\377\070\001#CY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f594b2be000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f58162ba700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 7 (Thread 0x7f592757c700 (LWP 19477)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59421cf228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59421cb000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f592757c700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 6 (Thread 0x7f5929385700 (LWP 19478)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f5929384660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59421cb000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59421cb000, buf=buf@entry=0x7f592938482f "\377\370\004#CY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59421cb000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f5929385700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 5 (Thread 0x7f591fd66700 (LWP 19479)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f59431f0228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f59431ec000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f591fd66700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 4 (Thread 0x7f592777e700 (LWP 19480)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f592777d660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f59431ec000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f59431ec000, buf=buf@entry=0x7f592777d82f "\377\310\301\032BY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f59431ec000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f592777e700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 3 (Thread 0x7f5927980700 (LWP 19481)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f593a4846c9 in Wait (mutex=..., this=0x7f5942187228) at common/Cond.h:55 #2 Pipe::writer (this=0x7f5942183000) at msg/simple/Pipe.cc:1832 #3 0x00007f593a4881ad in Pipe::Writer::entry (this=) at msg/simple/Pipe.h:62 #4 0x00007f593559adc5 in start_thread (arg=0x7f5927980700) at pthread_create.c:308 #5 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 2 (Thread 0x7f5814098700 (LWP 19482)): #0 0x00007f59352bee2d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f593a46f7b7 in poll (__timeout=, __nfds=1, __fds=0x7f5814097660) at /usr/include/bits/poll2.h:46 #2 Pipe::tcp_read_wait (this=this@entry=0x7f5942183000) at msg/simple/Pipe.cc:2400 #3 0x00007f593a46fec8 in Pipe::tcp_read (this=this@entry=0x7f5942183000, buf=buf@entry=0x7f581409782f "\377\330~PBY\177", len=len@entry=1) at msg/simple/Pipe.cc:2370 #4 0x00007f593a47e08f in Pipe::reader (this=0x7f5942183000) at msg/simple/Pipe.cc:1510 #5 0x00007f593a48818d in Pipe::Reader::entry (this=) at msg/simple/Pipe.h:50 #6 0x00007f593559adc5 in start_thread (arg=0x7f5814098700) at pthread_create.c:308 #7 0x00007f59352c976d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 1 (Thread 0x7f593f78fc80 (LWP 11794)): #0 0x00007f59352beeef in __GI_ppoll (fds=0x7f59422e0000, nfds=15, timeout=, timeout@entry=0x7ffd5dc6bb60, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56 #1 0x00007f593fd9ccb9 in ppoll (__ss=0x0, __timeout=0x7ffd5dc6bb60, __nfds=, __fds=) at /usr/include/bits/poll2.h:77 #2 qemu_poll_ns (fds=, nfds=, timeout=timeout@entry=196000000) at util/qemu-timer.c:334 #3 0x00007f593fd9dac8 in os_host_main_loop_wait (timeout=196000000) at util/main-loop.c:255 #4 main_loop_wait (nonblocking=nonblocking@entry=0) at util/main-loop.c:517 #5 0x00007f593fa8efcc in main_loop () at vl.c:1909 #6 main (argc=, argv=, envp=) at vl.c:4733 (gdb) quit A debugging session is active. Inferior 1 [process 11794] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] Detaching from program: /usr/libexec/qemu-kvm, process 11794