╭─jbarks@carlos in /var/lib/systemd/coredump🔒 ╰─λ sudo coredumpctl gdb 43644 PID: 43644 (libvirtd) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Wed 2022-03-02 18:53:21 EST (46min ago) Command Line: /usr/bin/libvirtd --timeout 120 Executable: /usr/bin/libvirtd Control Group: /system.slice/libvirtd.service Unit: libvirtd.service Slice: system.slice Boot ID: e69feb7834594071bc0359dde8fb059f Machine ID: c040d7ab730f4263af7255a318e14d43 Hostname: carlos Storage: /var/lib/systemd/coredump/core.libvirtd.0.e69feb7834594071bc0359dde8fb059f.43644.1646265201000000.zst (present) Disk Size: 1.6M Message: Process 43644 (libvirtd) of user 0 dumped core. Module linux-vdso.so.1 with build-id 7a39a0ec5894f02cef59c10c1ac204ea29cc022a Module libcrypt.so.2 with build-id a0a45f81771945f0559d04e93726d245159930da Module libnss_systemd.so.2 with build-id d1a25c5b85b1ffb9109f02ff7a0241f95496d862 Module libvirt_driver_vbox.so with build-id ae366f13d4fbbf3ebb13fb0671f373836d301f0d Module libfuse.so.2 with build-id cc5fde90754346b4d5f7c516f7651b4596c911de Module libvirt_driver_lxc.so with build-id cfa88e2fc2b1888b3d07df849ebc3c58763a170a Module libvirt_driver_ch.so with build-id fa50b5f46e302a495e36b24727c67e8f38e11c8d Module libvirt_driver_qemu.so with build-id 968452428067d61964fb100024041a61a88dd9e1 Module libgpg-error.so.0 with build-id 82524ee3d1c4c2244d7cfdcc1e6eea5f9855f6c6 Module libgcrypt.so.20 with build-id db45f5d5e0f7af1e77324fea1885f974619ad268 Module libcap.so.2 with build-id eb6dae97527fc89dbb0d5bb581a15acd02ae9f56 Module liblz4.so.1 with build-id e63600ab23b2f6997f42fac2fa56e1f02ce159a1 Module libsystemd.so.0 with build-id a83a62063b8098eda274d25251d619f0503bf011 Module libdbus-1.so.3 with build-id 7f4b16b4b407cbae2d7118d6f99610e29a18a56a Module libnl-genl-3.so.200 with build-id f2475497c160d564dd619c097bad5b30dd786e31 Module libpcap.so.1 with build-id 4fae575d69deafa5796ba5878a8a661a8b95bb27 Module libvirt_driver_nwfilter.so with build-id 75660599a0be647f8bb6639d93ddc88279683bed Module libpciaccess.so.0 with build-id 9dd24e76ebc38465541313b36446ffb4af842c12 Module libvirt_driver_nodedev.so with build-id 1c6c6a6f30495cfdbb604688252ff10891ae2c1f Module libvirt_storage_backend_zfs.so with build-id a131730ba02ef72a3702dc2427f0d88250af9399 Module libvirt_storage_backend_disk.so with build-id 73388d1f1e05281d1f25dfc3cdfd8fca4c66c985 Module libdevmapper.so.1.02 with build-id 142f684beede8ab8d524ff5e15ca9df1b52566ff Module libvirt_storage_backend_mpath.so with build-id ec8fe1818094036d1bec6301ccacb9b6a27759f0 Module libvirt_storage_backend_scsi.so with build-id ee846f30c67d56f5116c0770e75ae7733df6e5e8 Module libvirt_storage_backend_iscsi.so with build-id 02360e23b8c8f6b46aa19deb4a17a37389f0477f Module libvirt_storage_backend_logical.so with build-id 1709cb31df108ca4fa7cc5603b1db05006faaa2a Module libvirt_storage_backend_fs.so with build-id e2c54682b6e2b1e71d1c225e66147780f433c655 Module libvirt_driver_storage.so with build-id 8ec71c7c02b380c7371535ff7a3318f034c15a4d Module libvirt_driver_secret.so with build-id 2123d57183243bce21bdab098c03884f86365f28 Module libudev.so.1 with build-id 10425bceda4d2b8dfaa2453dd7e833ea873f88a1 Module libvirt_driver_interface.so with build-id 57e4b615a03a7a41c5997b4b6508c53065a54711 Module libvirt_driver_network.so with build-id f1b4dd61eb26e1ea0753aa43141800c46178563d Module libbrotlicommon.so.1 with build-id a4ba3f4b4571c8272343b621da812a6e24a202a7 Module libstdc++.so.6 with build-id 88ad4eff81a00c684abfe0f863e87434123d8943 Module libicudata.so.70 with build-id e1dcc2a88cfaafed882d09c90c668af0eed4efed Module libresolv.so.2 with build-id 46ffdf3d477a170314060c26927470d7399bc900 Module libkeyutils.so.1 with build-id ac405ddd17be10ce538da3211415ee50c8f8df79 Module libkrb5support.so.0 with build-id adf65240a4d2aba772d7a0772b4d015469934113 Module libcom_err.so.2 with build-id 358b783c9b3d12ba8248519ea2e7f3da4c4e0297 Module libk5crypto.so.3 with build-id eb8220b8f36675aac769450be4cb6bb7f97ec38a Module libkrb5.so.3 with build-id 72d26767c5cb1097db75a5f5bff88860233c902b Module librt.so.1 with build-id 4761858b348db8303e872e515aa8d56c046c921c Module libblkid.so.1 with build-id 9e4bb910a2e63ba71cae0e3b89c07fdd45033ff2 Module libbrotlidec.so.1 with build-id 45defc036e918e0140a72f1fbce6e7692d38241d Module libzstd.so.1 with build-id 72f3511cba7db578f6a2647925f35664da6c838b Module libpsl.so.5 with build-id 0229a201aaf5652186c9fdc192ebe52baf19d7f1 Module libnghttp2.so.14 with build-id f2738fead8e6593084b4fb8756f460aa8cf5535a Module libdl.so.2 with build-id bb9bd2657bfba9f60bd34d2050cc63a7eb024bc4 Module libcrypto.so.1.1 with build-id 4c926b672d97886b123e03a008387aecf0786de4 Module libssl.so.1.1 with build-id 1024424ab33a3767da03f4fdb1fc1b02479f160f Module libgmp.so.10 with build-id e58d34ab389d1b649c24195c2d145e3ff2e58290 Module libhogweed.so.6 with build-id 2d70cff7b1841b4d9ca4e8e7726cd4b944c07fdc Module libnettle.so.8 with build-id 9a878e513c02007598fcf1e2e286c2203f13536e Module libtasn1.so.6 with build-id ee3429ca5e94718aea4fe5249fc859e0cd88e4e9 Module libunistring.so.2 with build-id 015ac6d6bcb60b7d8bea31a80d1941b06e8636ab Module libidn2.so.0 with build-id 1ce2b50ad9f9821c2c629b521cf5a3c99593d332 Module libp11-kit.so.0 with build-id cc372ea3c28c4d3dfc633b4d2e933c8584d2af16 Module liblzma.so.5 with build-id 8b615460aa230708c5183f16bede67aa0437d95e Module libicuuc.so.70 with build-id 2e245c2bf12f95fd8ab79b3a4be99524677cbd70 Module libpthread.so.0 with build-id 7fa8b52fae071a370ba4ca32bf9490a30aff31c4 Module libgssapi_krb5.so.2 with build-id e6e098ad51ce7bdd3dbe902d7b0f69a90f8a9e08 Module libmount.so.1 with build-id 765508fe9812e693ac41fd3d0aedd65d7a78b287 Module libz.so.1 with build-id 0c1459c56513efd5d53eb3868290e9afee6a6a26 Module libgmodule-2.0.so.0 with build-id 0f0921c3ff98f0afe7fafbb123581acec5f7de29 Module libffi.so.8 with build-id f90d8b734f6de9b25faedb8cbfab7054dafc0a42 Module libpcre.so.1 with build-id 845483dd0acba86de9f0313102bebbaf3ce52767 Module ld-linux-x86-64.so.2 with build-id c09c6f50f6bcec73c64a0b4be77eadb8f7202410 Module libcurl.so.4 with build-id b94db1d264ad1946b72b6c4d4cef2df149bde810 Module libsasl2.so.3 with build-id 626ba9e8e877a809393c4d5a48ef6bdd8d30f817 Module libssh.so.4 with build-id 8490056688e60790230f9d990c439b181236e9b6 Module libssh2.so.1 with build-id a4adfe44cc7ebd295b3b783361acc3dcfcea1d50 Module libyajl.so.2 with build-id 392467faca2d964441b8226ee48d994ffc70e545 Module libnuma.so.1 with build-id ecf6af9807840e498f8027d31fe97fff1aa5afaf Module libnl-3.so.200 with build-id 3e4695485d1726e09051f3d1abd0e2365a7c8a08 Module libm.so.6 with build-id 596b63a006a4386dcab30912d2b54a7a61827b07 Module libgnutls.so.30 with build-id 50f3a52ba3db67b822fd5888790238eb548b64aa Module libcap-ng.so.0 with build-id 09690c43af29ef92bbec2e53e29101b2b8e9c48c Module libaudit.so.1 with build-id 27ca9470fd239e2f61c83e293f24f266789485b6 Module libacl.so.1 with build-id 27869ed0219ade5d2ffd50eaee11f967187faa8b Module libxml2.so.2 with build-id 34aa03d6fadb52a051964f0e50a977efaea9482e Module libc.so.6 with build-id 85766e9d8458b16e9c7ce6e07c712c02b8471dbc Module libgcc_s.so.1 with build-id 5d817452a709ca3a213341555ddcf446ecee37fa Module libtirpc.so.3 with build-id 5bef2adfdee3df283f593b3e2d37b6dac405256a Module libgio-2.0.so.0 with build-id 8418b6a6a164774cde5db9d63d03911bb9823368 Module libgobject-2.0.so.0 with build-id 1ab19051c262a2c995e86ea2b0af7e8ab70798f3 Module libglib-2.0.so.0 with build-id 0fcc81d3dfd68bddbf63423156549fc66939e8ca Module libvirt-qemu.so.0 with build-id 488b7396c6531e52c8d8873586506f5e718b0ef1 Module libvirt-lxc.so.0 with build-id a97bac98e37f0a5a4fd2ae6f8fe56fe981aeb86c Module libvirt.so.0 with build-id 93888127fa1c49b04a96c8a33c836a577e2e747e Module libvirtd with build-id 3300b43cf9b976291c1b618a837fdc2aacd7f0af Stack trace of thread 43645: #0 0x00007f2b2ced6c26 n/a (libvirt_driver_qemu.so + 0xbdc26) #1 0x00007f2b4234a4de virDomainUndefineFlags (libvirt.so.0 + 0x2e84de) #2 0x00005650629dcc5d n/a (libvirtd + 0x43c5d) #3 0x00007f2b42243323 virNetServerProgramDispatch (libvirt.so.0 + 0x1e1323) #4 0x00007f2b42249d1a n/a (libvirt.so.0 + 0x1e7d1a) #5 0x00007f2b4217fc28 n/a (libvirt.so.0 + 0x11dc28) #6 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #7 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #8 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43646: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43652: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcc9 n/a (libvirt.so.0 + 0x11dcc9) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43655: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43656: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43647: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43657: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43658: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43648: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43659: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43661: #0 0x00007f2b41ba62af __poll (libc.so.6 + 0x1062af) #1 0x00007f2b41fc6086 n/a (libglib-2.0.so.0 + 0xab086) #2 0x00007f2b41f6d455 g_main_context_iteration (libglib-2.0.so.0 + 0x52455) #3 0x00007f2b41f6d4a2 n/a (libglib-2.0.so.0 + 0x524a2) #4 0x00007f2b41f9f815 n/a (libglib-2.0.so.0 + 0x84815) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43662: #0 0x00007f2b41ba62af __poll (libc.so.6 + 0x1062af) #1 0x00007f2b41fc6086 n/a (libglib-2.0.so.0 + 0xab086) #2 0x00007f2b41f6f433 g_main_loop_run (libglib-2.0.so.0 + 0x54433) #3 0x00007f2b41dfe14c n/a (libgio-2.0.so.0 + 0x10814c) #4 0x00007f2b41f9f815 n/a (libglib-2.0.so.0 + 0x84815) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43716: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b3c45ad95 n/a (libvirt_driver_nodedev.so + 0xed95) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43654: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcc9 n/a (libvirt.so.0 + 0x11dcc9) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43653: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcc9 n/a (libvirt.so.0 + 0x11dcc9) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43651: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcc9 n/a (libvirt.so.0 + 0x11dcc9) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43650: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcc9 n/a (libvirt.so.0 + 0x11dcc9) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43649: #0 0x00007f2b41b2a15a __futex_abstimed_wait_common (libc.so.6 + 0x8a15a) #1 0x00007f2b41b2c960 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x8c960) #2 0x00007f2b4217775c virCondWait (libvirt.so.0 + 0x11575c) #3 0x00007f2b4217fcfc n/a (libvirt.so.0 + 0x11dcfc) #4 0x00007f2b4217f1af n/a (libvirt.so.0 + 0x11d1af) #5 0x00007f2b41b2d5c2 start_thread (libc.so.6 + 0x8d5c2) #6 0x00007f2b41bb2584 __clone (libc.so.6 + 0x112584) Stack trace of thread 43644: #0 0x00007f2b41ba62af __poll (libc.so.6 + 0x1062af) #1 0x00007f2b41fc6086 n/a (libglib-2.0.so.0 + 0xab086) #2 0x00007f2b41f6d455 g_main_context_iteration (libglib-2.0.so.0 + 0x52455) #3 0x00007f2b4211f5a5 virEventGLibRunOnce (libvirt.so.0 + 0xbd5a5) #4 0x00007f2b42247bbf virNetDaemonRun (libvirt.so.0 + 0x1e5bbf) #5 0x00005650629bc596 main (libvirtd + 0x23596) #6 0x00007f2b41acd310 __libc_start_call_main (libc.so.6 + 0x2d310) #7 0x00007f2b41acd3c1 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2d3c1) #8 0x00005650629bcfb5 _start (libvirtd + 0x23fb5) ELF object binary architecture: AMD x86-64 GNU gdb (GDB) 11.2 Copyright (C) 2022 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-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/libvirtd... Reading symbols from /root/.cache/debuginfod_client/3300b43cf9b976291c1b618a837fdc2aacd7f0af/debuginfo... [New LWP 43645] [New LWP 43646] [New LWP 43652] [New LWP 43655] [New LWP 43656] [New LWP 43647] [New LWP 43657] [New LWP 43658] [New LWP 43648] [New LWP 43659] [New LWP 43661] [New LWP 43662] [New LWP 43716] [New LWP 43654] [New LWP 43653] [New LWP 43651] [New LWP 43650] [New LWP 43649] [New LWP 43644] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". --Type for more, q to quit, c to continue without paging--c Core was generated by `/usr/bin/libvirtd --timeout 120'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f2b2ced6c26 in qemuDomainUndefineFlags (dom=, flags=3) at ../src/qemu/qemu_driver.c:6618 6618 if (vm->def->os.loader->nvram) { [Current thread is 1 (Thread 0x7f2b3e573640 (LWP 43645))] (gdb) bt #0 0x00007f2b2ced6c26 in qemuDomainUndefineFlags (dom=, flags=3) at ../src/qemu/qemu_driver.c:6618 #1 0x00007f2b4234a4de in virDomainUndefineFlags (domain=domain@entry=0x7f2b1c002330, flags=3) at ../src/libvirt-domain.c:6519 #2 0x00005650629dcc5d in remoteDispatchDomainUndefineFlags (server=0x56506412d080, msg=0x56506414f690, args=0x7f2b38004c10, rerr=0x7f2b3e572a60, client=) at src/remote/remote_daemon_dispatch_stubs.h:13080 #3 remoteDispatchDomainUndefineFlagsHelper (server=0x56506412d080, client=, msg=0x56506414f690, rerr=0x7f2b3e572a60, args=0x7f2b38004c10, ret=0x0) at src/remote/remote_daemon_dispatch_stubs.h:13059 #4 0x00007f2b42243323 in virNetServerProgramDispatchCall (msg=0x56506414f690, client=0x56506414c0c0, server=0x56506412d080, prog=0x565064140410) at ../src/rpc/virnetserverprogram.c:428 #5 virNetServerProgramDispatch (prog=0x565064140410, server=0x56506412d080, client=0x56506414c0c0, msg=0x56506414f690) at ../src/rpc/virnetserverprogram.c:302 #6 0x00007f2b42249d1a in virNetServerProcessMsg (msg=, prog=, client=, srv=0x56506412d080) at ../src/rpc/virnetserver.c:140 #7 virNetServerHandleJob (jobOpaque=0x56506414e930, opaque=0x56506412d080) at ../src/rpc/virnetserver.c:160 #8 0x00007f2b4217fc28 in virThreadPoolWorker (opaque=) at ../src/util/virthreadpool.c:164 #9 0x00007f2b4217f1af in virThreadHelper (data=) at ../src/util/virthread.c:256 #10 0x00007f2b41b2d5c2 in start_thread () at /usr/lib/libc.so.6 #11 0x00007f2b41bb2584 in clone () at /usr/lib/libc.so.6 (gdb)