Public bug reported: Hi,
Crash reports like: vmtoolsd (11) /usr/lib/libvmtools.so.0.0.0+2839c → [stack]+1ecfc → /usr/lib/libvmtools.so.0.0.0+4eb05 → /usr/lib/open-vm-tools/plugins/common/libhgfsServer.so+ccf → /usr/bin/vmtoolsd+5e98 → /usr/bin/vmtoolsd+4ce3 → /usr/bin/vmtoolsd+3ea8 The cmdline of the failing process had: /usr/bin/vmtoolsd -n vmusr --blockFd 3 I have a disassembly thou which looks like: => 0x7fedb35b739c <Backdoor_InOut+28>: in (%dx),%eax 0x7fedb35b739d <Backdoor_InOut+29>: xchg %rax,(%rsp) 0x7fedb35b73a1 <Backdoor_InOut+33>: mov %rdi,0x28(%rax) 0x7fedb35b73a5 <Backdoor_InOut+37>: mov %rsi,0x20(%rax) 0x7fedb35b73a9 <Backdoor_InOut+41>: mov %rdx,0x18(%rax) 0x7fedb35b73ad <Backdoor_InOut+45>: mov %rcx,0x10(%rax) 0x7fedb35b73b1 <Backdoor_InOut+49>: mov %rbx,0x8(%rax) 0x7fedb35b73b5 <Backdoor_InOut+53>: popq (%rax) 0x7fedb35b73b7 <Backdoor_InOut+55>: pop %rbx 0x7fedb35b73b8 <Backdoor_InOut+56>: retq 0x7fedb35b73b9: nopl 0x0(%rax) 0x7fedb35b73c0 <BackdoorHbIn>: push %rbx 0x7fedb35b73c1 <BackdoorHbIn+1>: mov %rdi,%rax 0x7fedb35b73c4 <BackdoorHbIn+4>: push %rbp 0x7fedb35b73c5 <BackdoorHbIn+5>: push %rax 0x7fedb35b73c6 <BackdoorHbIn+6>: mov 0x30(%rax),%rbp We don't have much more yet. I filed an issue upstream [2] last week in case this showed up somewhere else as well, but haven't seen any response yet. Crash reports overview (might need ubuntu signin) are at [3] and one example is [4] [1]: https://bugs.launchpad.net/ubuntu/+source/open-vm-tools/+bug/1784638 [2]: https://github.com/vmware/open-vm-tools/issues/284 [3]: https://errors.ubuntu.com/?release=Ubuntu%2018.04&package=open-vm-tools&period=week&version=2%3A10.3.0-0ubuntu1~18.04.1 [4]: https://errors.ubuntu.com/problem/bff98ff07d389a1a92b6cd538a823c1e2ce1a193 ** Affects: open-vm-tools (Ubuntu) Importance: Undecided Status: New ** Tags: regression-update ** Tags added: regression-update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791220 Title: increased crash rate since 10.3 upgrade is available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/open-vm-tools/+bug/1791220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
