Thanks for reporting this issue - but it is strange since this update
has been published since 2024-02-27 and this is the first such report of
any issues.

Also given this update has been available for nearly 2 months it is
surprising you are seeing errors from it so much later - I wonder if
instead whether the on-disk binary has been corrupted? Can you please
try reinstalling libssl3 and see if that resolves the issue:

sudo apt install --reinstall libssl3

If this does resolve the issue, it might be worth checking whether you
have any failing hardware / disks etc that may have led to this problem.

You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to openssh in Ubuntu.

  Illegal opcode in libssl

Status in openssh package in Ubuntu:

Bug description:
  Many programs using openssl now fail, typically with messages such as

    Illegal instruction (core dumped)

  This seems to be a serious error, since it affects, for example,
  update-manager. Since this makes it harder to get security updates, I
  would also consider it a security vulnerability.

  The issue seems to be that openssl seems to be an attempt to use an
  illegal opcode. A few sample entries in /var/log/syslog are:

  Apr 21 19:16:39 einstein kernel: [495465.431588] traps: 
update-manager[396881] trap invalid opcode ip:740964b8ac6b sp:7409552125b0 
error:0 in[740964b7a000+5b000]
  Apr 21 19:16:55 einstein kernel: [495482.104658] traps: python3[396949] trap 
invalid opcode ip:73607be8ac6b sp:736074d8d5b0 error:0 in[73607be7a000+5b000]
  Apr 21 19:40:05 einstein kernel: [496871.653271] traps: 
chrome-gnome-sh[397293] trap invalid opcode ip:79432ffa7c6b sp:7ffd6bc03e70 
error:0 in[79432ff97000+5b000]
  Apr 22 16:23:08 einstein kernel: [501744.765118] traps: 
check-new-relea[400397] trap invalid opcode ip:797c7cc8ac6b sp:797c6cace5b0 
error:0 in[797c7cc7a000+5b000]
  Apr 23 15:08:03 einstein kernel: [518701.050526] traps: wget[443588] trap 
invalid opcode ip:73a8b2eb4c6b sp:7ffc04918740 error:0 in[73a8b2ea4000+5b000]
  Apr 23 15:12:55 einstein kernel: [518992.493020] traps: curl[443851] trap 
invalid opcode ip:7e4e3951dc6b sp:7ffc804d2ed0 error:0 in[7e4e3950d000+5b000]
  Apr 23 15:13:32 einstein kernel: [519029.181422] traps: apport-gtk[444404] 
trap invalid opcode ip:7039180f5c6b sp:703902bfaad0 error:0 in[7039180e5000+5b000]

  This bug report itself had to be submitted manually since ubuntu-bug
  now itself fails.

  lsb_release -rd reports:

    Description:        Ubuntu 22.04.4 LTS
    Release:    22.04

  apt-cache policy openssl reports:

      Installed: 3.0.2-0ubuntu1.15
      Candidate: 3.0.2-0ubuntu1.15
      Version table:
     *** 3.0.2-0ubuntu1.15 500
            500 jammy-updates/main amd64 
            500 jammy-security/main amd64 
            100 /var/lib/dpkg/status
         3.0.2-0ubuntu1 500
             500 jammy/main amd64 Packages

  /proc/version for my computer gives

    Linux version 6.5.0-28-generic (buildd@lcy02-amd64-098) 
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0, GNU ld (GNU 
Binutils for Ubuntu) 2.38) #29~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu 
    Apr  4 14:39:20 UTC 2

  /proc/cpuinfo for my computer starts

  processor     : 0
  vendor_id     : GenuineIntel
  cpu family    : 6
  model         : 78
  model name    : Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
  stepping      : 3
  microcode     : 0xf0
  cpu MHz               : 500.018
  cache size    : 4096 KB
  physical id   : 0
  siblings      : 4
  core id               : 0
  cpu cores     : 2
  apicid                : 0
  initial apicid        : 0
  fpu           : yes
  fpu_exception : yes
  cpuid level   : 22
  wp            : yes
  flags         : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb 
rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology 
nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl est tm2 ssse3 
sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt 
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch 
cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust 
bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt 
xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify 
hwp_act_window hwp_epp md_clear flush_l1d arch_capabilities
  bugs          : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds 
swapgs itlb_multihit srbds mmio_stale_data retbleed gds
  bogomips      : 5199.98
  clflush size  : 64
  cache_alignment       : 64
  address sizes : 39 bits physical, 48 bits virtual
  power management:

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