Bug #52229
opencrash: virtual int KernelDevice::flush(): abort
0%
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Description
Assert condition: abort
Assert function: virtual int KernelDevice::flush()
Sanitized backtrace:
__kernel_rt_sigreturn() KernelDevice::flush() BlueStore::_kv_sync_thread() BlueStore::KVSyncThread::entry() /lib64/libpthread.so.0( /lib64/libc.so.6(
Crash dump sample:
{ "archived": "2021-08-10 04:15:21.263638", "assert_condition": "abort", "assert_file": "blk/kernel/KernelDevice.cc", "assert_func": "virtual int KernelDevice::flush()", "assert_line": 460, "assert_msg": "blk/kernel/KernelDevice.cc: In function 'virtual int KernelDevice::flush()' thread ffff873ad840 time 2021-08-10T03:19:13.141196+0000\nblk/kernel/KernelDevice.cc: 460: ceph_abort_msg(\"abort() called\")", "assert_thread_name": "bstore_kv_sync", "backtrace": [ "__kernel_rt_sigreturn()", "gsignal()", "abort()", "(ceph::__ceph_abort(char const*, int, char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x1b0) [0xaaaad99df788]", "(KernelDevice::flush()+0x930) [0xaaaada423c60]", "(BlueStore::_kv_sync_thread()+0x93c) [0xaaaad9f85cac]", "(BlueStore::KVSyncThread::entry()+0x10) [0xaaaad9facfa8]", "/lib64/libpthread.so.0(+0x7800) [0xffff97723800]", "/lib64/libc.so.6(+0xd17dc) [0xffff972de7dc]" ], "ceph_version": "16.2.5", "crash_id": "2021-08-10T03:19:13.158736Z_a0a5d9a4-a438-4817-8a13-1f2a31222280", "entity_name": "osd.78292615323ff362f135c6da1490e9c65046ebaa", "os_id": "centos", "os_name": "CentOS Linux", "os_version": "8", "os_version_id": "8", "process_name": "ceph-osd", "stack_sig": "d8b3f483a2fc6440c50f4d769e72663c1a084f78494d35d85c2ad73ef402da3d", "timestamp": "2021-08-10T03:19:13.158736Z", "utsname_machine": "aarch64", "utsname_release": "5.13.8-200.fc34.aarch64", "utsname_sysname": "Linux", "utsname_version": "#1 SMP Wed Aug 4 19:44:33 UTC 2021" }