After upgrading to Sybase 16, we're seeing a few procs generating stack traces.
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel Current process (0x86b0436) infected with signal 11 (SIGSEGV)
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel Address 0x0x0000000001c0c3cd (s_mustrecompile+0x5dd), siginfo (code, address) = (1, 0x(nil))
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel **** Saved signal context (0x0x00002aab17136080): ****
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel uc_flags: 0x1, uc_link: 0x(nil)
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel uc_sigmask: 0x416000 0xb 0x1 0x0
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel uc_stack: ss_sp: 0x(nil), ss_size: 0x0, ss_flags: 0x2
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel General Registers (uc_mcontext.gregs):
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel PC : 0x0000000001c0c3cd (s_mustrecompile+0x5dd)
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel RAX : (nil) RBX : (nil)
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel RCX : (nil) RDX : 0x0000000003d72ee8
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel RBP : 0x00002aab171366c0 RSP : 0x00002aab17136630
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel R8 : 0x0000000000000121 R9 : 0x00002aaf86f85800
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel R10 : 0x0000000000000004 R11 : 0x00002aaf86f3f9b8
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel R12 : 0x00002aae360286c8 R13 : 0x00002aaf86f895f0
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel R14 : (nil) R15 : 0x00002aab17136690
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel RDI : 0x00002aaf86fd2e50 RSI : (nil)
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel RIP : 0x0000000001c0c3cd CSGSFS : 0x0000000000000033
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel TRAPNO : 0x000000000000000e ERR : 0x0000000000000004
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel EFL : 0x0000000000010246
00:0008:00000:02455:2016/03/09 12:56:32.72 kernel **** end of signal context ****
with the client reporting
ASE is terminating this process.
Anyone else seen this ?
Is there something needed after an upgrade ?