由于 IOP 层发生崩溃，生成了 E 系列核心转储
适用场景
E 系列固件 08.71.03.00
问题描述
一个或多个控制器使用以下崩溃字符串重新启动：
02/12/22-00:13:07 (utlTimer1): PANIC: IOP layer (1) timeout! 2022-02-12 00:13:11.370464 IOP layer (1) timeout! Backtrace of the crashed thread: #0 0x00007fe97ee1e067 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007fe97fb2708a in vkiPanic () from /raid/lib/libeos-System.so No symbol table info available. #2 0x00007fe97fb271ca in _vkiReboot () from /raid/lib/libeos-System.so No symbol table info available. #3 0x00007fe97fb22bb7 in _vkiLogMsg () from /raid/lib/libeos-System.so No symbol table info available. #4 0x00007fe97fb22fe3 in _vkiCmnErr () from /raid/lib/libeos-System.so No symbol table info available. #5 0x00007fe9675e3cfd in iop::TaskMonitor::endOfInterval() () from /raid/lib/libeos-RAID.so No symbol table info available. #6 0x00007fe967ca554a in utl::Interval::timeExpired(utl::DllTimerNode*) () from /raid/lib/libeos-RAID.so No symbol table info available. #7 0x00007fe967cb8f3f in utl::TimerManager::task() () from /raid/lib/libeos-RAID.so No symbol table info available. #8 0x00007fe97fb2a848 in vkiTask () from /raid/lib/libeos-System.so No symbol table info available. #9 0x00007fe97e555064 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #10 0x00007fe97eed162d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. RegisterValues: rax 0x0 0 rbx 0x7fe97fbc83c0 140640847168448 rcx 0x7fe97ee1e067 140640832839783 rdx 0x13 19 rsi 0xb30 2864 rdi 0x76f 1903 rbp 0x7fe97fc9fce0 0x7fe97fc9fce0 rsp 0x7fe97fc9fc80 0x7fe97fc9fc80 r8 0xffffffff 4294967295 r9 0x5759f2 5724658 r10 0x7fe97fc9f9e0 140640848050656 r11 0x206 518 r12 0x7fe97fbe19f8 140640847272440 r13 0x16 22 r14 0x7fe97fc9fcf8 140640848051448 r15 0x7fe97fbe19c0 140640847272384 rip 0x7fe97fb22bb7 0x7fe97fb22bb7 <_vkiLogMsg+919> eflags 0x206 [ PF IF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0