[TS-833] Crash Report: Continuation::handleEvent, event=2, 0xdeadbeef, ink_freelist_free related

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0, 3.0.1
• Component/s: Core
• Labels: freelist

Environment

current trunk, with --enable-debug

• Assignee: John Plevyak
• Reporter: Zhao Yongming
• Created: 10/Jun/11 06:42
• Updated: 19/Aug/11 01:19
• Resolved: 15/Jul/11 13:56

Description

bt #1

#0  0x00000000004d2c5c in Continuation::handleEvent (this=0x19581df0, event=2, data=0x197c4fc0) at I_Continuation.h:146
146         return (this->*handler) (event, data);
(gdb) bt
#0  0x00000000004d2c5c in Continuation::handleEvent (this=0x19581df0, event=2, data=0x197c4fc0) at I_Continuation.h:146
#1  0x00000000006f5830 in EThread::process_event (this=0x2aaaaae29010, e=0x197c4fc0, calling_code=2) at UnixEThread.cc:140
#2  0x00000000006f5b72 in EThread::execute (this=0x2aaaaae29010) at UnixEThread.cc:217
#3  0x00000000004ff37d in main (argc=3, argv=0x7fff76c41528) at Main.cc:1958
(gdb) info f
Stack level 0, frame at 0x7fff76c40e40:
 rip = 0x4d2c5c in Continuation::handleEvent(int, void*) (I_Continuation.h:146); saved rip 0x6f5830
 called by frame at 0x7fff76c40eb0
 source language c++.
 Arglist at 0x7fff76c40e30, args: this=0x19581df0, event=2, data=0x197c4fc0
 Locals at 0x7fff76c40e30, Previous frame's sp is 0x7fff76c40e40
 Saved registers:
  rbp at 0x7fff76c40e30, rip at 0x7fff76c40e38
(gdb) x/40x this
0x19581df0:     0x19581901      0x00000000      0xefbeadde      0xefbeadde
0x19581e00:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e10:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e20:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e30:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e40:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e50:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e60:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e70:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde
0x19581e80:     0xefbeadde      0xefbeadde      0xefbeadde      0xefbeadde

bt #2

#0  0x00000000004d637c in Continuation::handleEvent (this=0xc3cc390, event=2, data=0xc4408a0) at I_Continuation.h:146
146         return (this->*handler) (event, data);
(gdb) bt
#0  0x00000000004d637c in Continuation::handleEvent (this=0xc3cc390, event=2, data=0xc4408a0) at I_Continuation.h:146
#1  0x000000000070364c in EThread::process_event (this=0x2aaaaae29010, e=0xc4408a0, calling_code=2) at UnixEThread.cc:140
#2  0x000000000070398e in EThread::execute (this=0x2aaaaae29010) at UnixEThread.cc:217
#3  0x0000000000502aac in main (argc=3, argv=0x7fff32ef2f58) at Main.cc:1961
(gdb) p *this
$1 = {<force_VFPT_to_top> = {_vptr.force_VFPT_to_top = 0x2aaab002f011}, handler = 0xefbeaddeefbeadde, this adjustment -1171307680053154338, 
  handler_name = 0xefbeaddeefbeadde <Address 0xefbeaddeefbeadde out of bounds>, mutex = {m_ptr = 0xefbeaddeefbeadde}, link = {<SLink<Continuation>> = {
      next = 0xefbeaddeefbeadde}, prev = 0xefbeaddeefbeadde}}
(gdb) 

bt #3

#0  0x00000000004d2c5c in Continuation::handleEvent (this=0x2aaab00615b0, event=2, data=0x2aaab00d1570) at I_Continuation.h:146
146         return (this->*handler) (event, data);
(gdb) bt
#0  0x00000000004d2c5c in Continuation::handleEvent (this=0x2aaab00615b0, event=2, data=0x2aaab00d1570) at I_Continuation.h:146
#1  0x00000000006f5830 in EThread::process_event (this=0x2aaaaae29010, e=0x2aaab00d1570, calling_code=2) at UnixEThread.cc:140
#2  0x00000000006f5b72 in EThread::execute (this=0x2aaaaae29010) at UnixEThread.cc:217
#3  0x00000000004ff37d in main (argc=3, argv=0x7fff421f08d8) at Main.cc:1958
(gdb) info f
Stack level 0, frame at 0x7fff421f01f0:
 rip = 0x4d2c5c in Continuation::handleEvent(int, void*) (I_Continuation.h:146); saved rip 0x6f5830
 called by frame at 0x7fff421f0260
 source language c++.
 Arglist at 0x7fff421f01e0, args: this=0x2aaab00615b0, event=2, data=0x2aaab00d1570
 Locals at 0x7fff421f01e0, Previous frame's sp is 0x7fff421f01f0
 Saved registers:
  rbp at 0x7fff421f01e0, rip at 0x7fff421f01e8
(gdb) p this->handler
$1 = 0xefbeaddeefbeadde, this adjustment -1171307680053154338