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Unknown ioctl(0x80084e19): type:0x4e nr:0x19 dir:0x2 size:8 #3825

Open
@tmcdonell

Description

@tmcdonell

Using rr @ fd232c6

Complete log:

[FATAL src/record_syscall.cc:6603:rec_process_syscall_arch()] 
 (task 36566 (rec:36566) at time 7214)
 -> Assertion `t->regs().syscall_result_signed() == -syscall_state.expect_errno' failed to hold. Expected EINVAL for 'ioctl' but got result 0 (errno SUCCESS); Unknown ioctl(0x80084e19): type:0x4e nr:0x19 dir:0x2 size:8 addr:0xffffb9db61d0
Tail of trace dump:
{
  real_time:5754.332305 global_time:7194, event:`SYSCALL: openat' (state:EXITING_SYSCALL) tid:36566, ticks:8276541
x[0]:0x5 x[1]:0xffffb97e3eb8 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x4 x[8]:0x38 x[9]:0x5 x[10]:0xa x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0x400000023 x[23]:0xffffb97f4000 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d76f70 x[30]:0xffffb97e31d0 sp:0xffffd2d76f70 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332345 global_time:7195, event:`SYSCALL: read' (state:ENTERING_SYSCALL) tid:36566, ticks:8276548
x[0]:0x5 x[1]:0xffffd2d77140 x[2]:0x100 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x4 x[8]:0x3f x[9]:0x5 x[10]:0xa x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5048 x[17]:0xffffbdd56530 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffd2d77150 x[21]:0xffffd2d77140 x[22]:0xffffb8b54710 x[23]:0xffffb97f4000 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d76fd0 x[30]:0xffffb97e31ec sp:0xffffd2d76fd0 pc:0xffffbdd56560 pstate:0x1000
}
{
  real_time:5754.332385 global_time:7196, event:`SYSCALL: read' (state:EXITING_SYSCALL) tid:36566, ticks:8276548
x[0]:0x2 x[1]:0xffffd2d77140 x[2]:0x100 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x4 x[8]:0x3f x[9]:0x5 x[10]:0xa x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5048 x[17]:0xffffbdd56530 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffd2d77150 x[21]:0xffffd2d77140 x[22]:0xffffb8b54710 x[23]:0xffffb97f4000 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d76fd0 x[30]:0xffffb97e31ec sp:0xffffd2d76fd0 pc:0xffffbdd56560 pstate:0x1000
  { tid:36566, addr:0xffffd2d77140, length:0x2 }
}
{
  real_time:5754.332423 global_time:7197, event:`SYSCALL: close' (state:ENTERING_SYSCALL) tid:36566, ticks:8276553
x[0]:0x5 x[1]:0xffffb8b53f10 x[2]:0x2 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x4 x[8]:0x39 x[9]:0x5 x[10]:0xa x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5028 x[17]:0xffffbdd56600 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffb8b54710 x[21]:0xffffd2d77140 x[22]:0x400000023 x[23]:0xffffb97f4000 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d76fe0 x[30]:0xffffb97e31fc sp:0xffffd2d76fe0 pc:0xffffbdd5662c pstate:0x1000
}
{
  real_time:5754.332455 global_time:7198, event:`SYSCALL: close' (state:EXITING_SYSCALL) tid:36566, ticks:8276553
x[0]:0x0 x[1]:0xffffb8b53f10 x[2]:0x2 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x4 x[8]:0x39 x[9]:0x5 x[10]:0xa x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5028 x[17]:0xffffbdd56600 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffb8b54710 x[21]:0xffffd2d77140 x[22]:0x400000023 x[23]:0xffffb97f4000 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d76fe0 x[30]:0xffffb97e31fc sp:0xffffd2d76fe0 pc:0xffffbdd5662c pstate:0x1000
}
{
  real_time:5754.332492 global_time:7199, event:`SYSCALL: openat' (state:ENTERING_SYSCALL) tid:36566, ticks:8276591
x[0]:0xffffffffffffff9c x[1]:0xffffb97e4040 x[2]:0x0 x[3]:0x0 x[4]:0x2002 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0x400000023 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d771c0 x[30]:0xffffb97e3cdc sp:0xffffd2d771c0 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332548 global_time:7200, event:`SYSCALL: openat' (state:EXITING_SYSCALL) tid:36566, ticks:8276591
x[0]:0xfffffffffffffff3 x[1]:0xffffb97e4040 x[2]:0x0 x[3]:0x0 x[4]:0x2002 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0x400000023 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d771c0 x[30]:0xffffb97e3cdc sp:0xffffd2d771c0 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332588 global_time:7201, event:`SYSCALL: openat' (state:ENTERING_SYSCALL) tid:36566, ticks:8276612
x[0]:0xffffffffffffff9c x[1]:0xffffb97e41d8 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332624 global_time:7202, event:`SYSCALL: openat' (state:EXITING_SYSCALL) tid:36566, ticks:8276612
x[0]:0xfffffffffffffffe x[1]:0xffffb97e41d8 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332661 global_time:7203, event:`SYSCALL: openat' (state:ENTERING_SYSCALL) tid:36566, ticks:8276636
x[0]:0xffffffffffffff9c x[1]:0xffffb97e4210 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332695 global_time:7204, event:`SYSCALL: openat' (state:EXITING_SYSCALL) tid:36566, ticks:8276636
x[0]:0xfffffffffffffffe x[1]:0xffffb97e4210 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332730 global_time:7205, event:`SYSCALL: openat' (state:ENTERING_SYSCALL) tid:36566, ticks:8276660
x[0]:0xffffffffffffff9c x[1]:0xffffb97e4240 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332802 global_time:7206, event:`SYSCALL: openat' (state:EXITING_SYSCALL) tid:36566, ticks:8276660
x[0]:0x5 x[1]:0xffffb97e4240 x[2]:0x0 x[3]:0x0 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x38 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5010 x[17]:0xffffbdd56db8 x[18]:0xf8cdce95 x[19]:0xffffb97f4000 x[20]:0xffffbdd6f000 x[21]:0xffffb8b54710 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d77080 x[30]:0xffffb97e30e8 sp:0xffffd2d77080 pc:0xffffbdd56e1c pstate:0x80001000
}
{
  real_time:5754.332841 global_time:7207, event:`SYSCALL: read' (state:ENTERING_SYSCALL) tid:36566, ticks:8276667
x[0]:0x5 x[1]:0xffffd2d77140 x[2]:0x100 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x3f x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5048 x[17]:0xffffbdd56530 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0x5 x[21]:0xffffd2d77140 x[22]:0xffffb8b54710 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d770e0 x[30]:0xffffb97e3104 sp:0xffffd2d770e0 pc:0xffffbdd56560 pstate:0x1000
}
{
  real_time:5754.332881 global_time:7208, event:`SYSCALL: read' (state:EXITING_SYSCALL) tid:36566, ticks:8276667
x[0]:0x2 x[1]:0xffffd2d77140 x[2]:0x100 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x3f x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5048 x[17]:0xffffbdd56530 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0x5 x[21]:0xffffd2d77140 x[22]:0xffffb8b54710 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d770e0 x[30]:0xffffb97e3104 sp:0xffffd2d770e0 pc:0xffffbdd56560 pstate:0x1000
  { tid:36566, addr:0xffffd2d77140, length:0x2 }
}
{
  real_time:5754.332916 global_time:7209, event:`SYSCALL: close' (state:ENTERING_SYSCALL) tid:36566, ticks:8276672
x[0]:0x5 x[1]:0xffffb8b53f10 x[2]:0x2 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x39 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5028 x[17]:0xffffbdd56600 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffb8b54710 x[21]:0xffffd2d77140 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d770f0 x[30]:0xffffb97e3114 sp:0xffffd2d770f0 pc:0xffffbdd5662c pstate:0x1000
}
{
  real_time:5754.332944 global_time:7210, event:`SYSCALL: close' (state:EXITING_SYSCALL) tid:36566, ticks:8276672
x[0]:0x0 x[1]:0xffffb8b53f10 x[2]:0x2 x[3]:0xffffb8b53f10 x[4]:0xffffd2d77241 x[5]:0xffffd2d77141 x[6]:0x80808080 x[7]:0x0 x[8]:0x39 x[9]:0x7 x[10]:0x8 x[11]:0xffffffffffffffff x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0x8b0 x[15]:0x1b34eae3 x[16]:0xffffb97f5028 x[17]:0xffffbdd56600 x[18]:0xf8cdce95 x[19]:0x5 x[20]:0xffffb8b54710 x[21]:0xffffd2d77140 x[22]:0xffffd2d772a4 x[23]:0x2 x[24]:0x0 x[25]:0x23 x[26]:0x2 x[27]:0xffffd2d772a4 x[28]:0x1 x[29]:0xffffd2d770f0 x[30]:0xffffb97e3114 sp:0xffffd2d770f0 pc:0xffffbdd5662c pstate:0x1000
}
{
  real_time:5754.333002 global_time:7211, event:`SYSCALL: write' (state:ENTERING_SYSCALL) tid:36566, ticks:8278722
x[0]:0x2 x[1]:0xffffd2d74ac8 x[2]:0x29 x[3]:0xffffb8b53f10 x[4]:0x5cb17a6cc1aa302a x[5]:0x1000000100040001 x[6]:0x78 x[7]:0xfffffff4 x[8]:0x40 x[9]:0x0 x[10]:0x0 x[11]:0xffffd2d74948 x[12]:0xc x[13]:0xaaaaec4f9460 x[14]:0x10 x[15]:0x7fffffde x[16]:0x1 x[17]:0xffffbc37ce28 x[18]:0xf8cdce95 x[19]:0x2 x[20]:0xffffd2d74ac8 x[21]:0xffffbc4a24a0 x[22]:0xffffb8b54710 x[23]:0xffffd2d74ac8 x[24]:0x29 x[25]:0xffffd2d77120 x[26]:0xffffbc4a24a0 x[27]:0x2 x[28]:0x1 x[29]:0xffffd2d74870 x[30]:0xffffbc3a2f4c sp:0xffffd2d74870 pc:0xffffbc3f6e10 pstate:0x20001000
}
{
  real_time:5754.333034 global_time:7212, event:`SYSCALL: write' (state:EXITING_SYSCALL) tid:36566, ticks:8278722
x[0]:0x29 x[1]:0xffffd2d74ac8 x[2]:0x29 x[3]:0xffffb8b53f10 x[4]:0x5cb17a6cc1aa302a x[5]:0x1000000100040001 x[6]:0x78 x[7]:0xfffffff4 x[8]:0x40 x[9]:0x0 x[10]:0x0 x[11]:0xffffd2d74948 x[12]:0xc x[13]:0xaaaaec4f9460 x[14]:0x10 x[15]:0x7fffffde x[16]:0x1 x[17]:0xffffbc37ce28 x[18]:0xf8cdce95 x[19]:0x2 x[20]:0xffffd2d74ac8 x[21]:0xffffbc4a24a0 x[22]:0xffffb8b54710 x[23]:0xffffd2d74ac8 x[24]:0x29 x[25]:0xffffd2d77120 x[26]:0xffffbc4a24a0 x[27]:0x2 x[28]:0x1 x[29]:0xffffd2d74870 x[30]:0xffffbc3a2f4c sp:0xffffd2d74870 pc:0xffffbc3f6e10 pstate:0x20001000
}
{
  real_time:5754.333092 global_time:7213, event:`SYSCALL: ioctl' (state:ENTERING_SYSCALL) tid:36566, ticks:8280328
x[0]:0x3 x[1]:0x80084e19 x[2]:0xffffb9db61d0 x[3]:0x0 x[4]:0x0 x[5]:0x0 x[6]:0x80 x[7]:0xff6d6e62686b6872 x[8]:0x1d x[9]:0x2 x[10]:0x0 x[11]:0x0 x[12]:0xffffbc336e48 x[13]:0x0 x[14]:0xffffb9dfe320 x[15]:0x1 x[16]:0xffffbc3fcac0 x[17]:0xffffb9db60b0 x[18]:0xf8cdce95 x[19]:0xffffb9db5000 x[20]:0xffffd2d77250 x[21]:0xffffd2d77254 x[22]:0xffffb9db6000 x[23]:0xffffd2d772c0 x[24]:0xffffbdcf0000 x[25]:0xffffbdcefea0 x[26]:0x0 x[27]:0xffffbdcef2a0 x[28]:0x1 x[29]:0xffffd2d77d60 x[30]:0xffffb9da2c24 sp:0xffffd2d771f0 pc:0xffffbc3fcacc pstate:0x80001000
}
=== Start rr backtrace:
rr(_ZN2rr13dump_rr_stackERNS_8ScopedFdE+0x50)[0xaaaabe7c04e4]
rr(_ZN2rr15emergency_debugEPNS_4TaskE+0x130)[0xaaaabe6a8510]
rr(+0xbd4c8)[0xaaaabe6ad4c8]
rr(+0xbd6ec)[0xaaaabe6ad6ec]
rr(+0xbd72c)[0xaaaabe6ad72c]
rr(+0x132028)[0xaaaabe722028]
rr(_ZN2rr19rec_process_syscallEPNS_10RecordTaskE+0x15c)[0xaaaabe6f5c10]
rr(_ZN2rr13RecordSession21syscall_state_changedEPNS_10RecordTaskEPNS0_9StepStateE+0x364)[0xaaaabe6e6328]
rr(_ZN2rr13RecordSession11record_stepEv+0x55c)[0xaaaabe6e9dac]
rr(_ZN2rr13RecordCommand3runERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EE+0xa00)[0xaaaabe6def20]
rr(main+0x18c)[0xaaaabe62c5cc]
/lib/aarch64-linux-gnu/libc.so.6(__libc_start_main+0xe8)[0xffff81dc5e10]
rr(+0x3f064)[0xaaaabe62f064]
=== End rr backtrace

Attaching the debugging with the supplied command is unfortunately not very helpful (to me):

GNU gdb (Ubuntu 9.2-0ubuntu1~20.04.2) 9.2
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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.
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Reading symbols from /home/trevor/Projects/Platform/HiveController/.build/aarch64-unknown-linux-gnu/debug/BuildingSimulatorMain...

warning: Section .debug_names in /home/trevor/Projects/Platform/HiveController/.build/aarch64-unknown-linux-gnu/debug/BuildingSimulatorMain length 6132 does not match section length 13340664, ignoring .debug_names.
Dwarf Error: DW_FORM_strx1 found in non-DWO CU [in module /home/trevor/Projects/Platform/HiveController/.build/aarch64-unknown-linux-gnu/debug/BuildingSimulatorMain]
(No debugging symbols found in /home/trevor/Projects/Platform/HiveController/.build/aarch64-unknown-linux-gnu/debug/BuildingSimulatorMain)
Remote debugging using 127.0.0.1:36566
Reading symbols from /lib/ld-linux-aarch64.so.1...
Reading symbols from /usr/lib/debug/.build-id/69/27993b5ea4304ff398d99d28f36476a848ce21.debug...
0x0000ffffbc3fcacc in _start () from /lib/ld-linux-aarch64.so.1
(gdb) bt
#0  0x0000ffffbc3fcacc in _start () from /lib/ld-linux-aarch64.so.1
#1  0x0000ffffb9da2c24 in ?? ()
#2  0x0000aaaad47d1b78 in ?? ()
#3  0x0000ffffbe56d7a0 in ?? ()
#4  0x0000000000004000 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

This is with a proprietary codebase that I can't share, but I can help track it down if you can give me some pointers.

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