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authorChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:07 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:17 +0200
commit9260319e7411ff8281700a532caa436f40120ec4 (patch)
tree2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_i386/host_missing/accel_HVF
parent225caa38269323af1bfc2daadff5ec8bd930747f (diff)
downloademulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.tar.gz
emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.zip
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Diffstat (limited to 'gitlab/issues/target_i386/host_missing/accel_HVF')
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/1067.toml92
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/150.toml15
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/155.toml15
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/1603.toml81
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/664.toml22
-rw-r--r--gitlab/issues/target_i386/host_missing/accel_HVF/886.toml26
6 files changed, 0 insertions, 251 deletions
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/1067.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/1067.toml
deleted file mode 100644
index de02981c..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/1067.toml
+++ /dev/null
@@ -1,92 +0,0 @@
-id = 1067
-title = "SSH QEMU ISSUE by using with MacOs"
-state = "opened"
-created_at = "2022-06-07T10:12:37.954Z"
-closed_at = "n/a"
-labels = ["Networking", "accel: HVF", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/1067"
-host-os = "MacOS"
-host-arch = "x86"
-qemu-version = "7.0.0"
-guest-os = "Ubuntu Live Server 20.4"
-guest-arch = "x86"
-description = """ssh connection between Qemu Image and Guest Host (MacOS) broken down after few minutes"""
-reproduce = """1. Take the Qemu window and external ssh connection to backround, \\
-   wait until few minutes and the connection are frozen. \\
-   If we clicking to qemu window again, the ssh connection are available"""
-additional = """The ssh connection settings by Macos: \\
-Host * \\
-AddKeysToAgent yes \\
-IdentityFile ~/.ssh/id_rsa \\
-IdentitiesOnly yes \\
-ServerAliveInterval 3600 \\
-TCPKeepAlive yes \\
-ServerAliveCountMax 2 \\
-\\
-\\
-SSH connection settings by Ubuntu Server:
-
-Include /etc/ssh/sshd_config.d/*.conf \\
-\\
-#Port 22 \\
-#AddressFamily any \\
-#ListenAddress 0.0.0.0 \\
-#ListenAddress :: \\
-#HostKey /etc/ssh/ssh_host_rsa_key \\
-#HostKey /etc/ssh/ssh_host_ecdsa_key \\
-#HostKey /etc/ssh/ssh_host_ed25519_key \\
-#RekeyLimit default none \\
-#SyslogFacility AUTH \\
-#LogLevel INFO \\
-#LoginGraceTime 2m \\
-#PermitRootLogin prohibit-password \\
-#StrictModes yes \\
-#MaxAuthTries 6 \\
-#MaxSessions 10 \\
-#PubkeyAuthentication yes \\
-#Expect .ssh/authorized_keys2 to be disregarded by default in future. \\
-#AuthorizedKeysFile\t.ssh/authorized_keys .ssh/authorized_keys2 \\
-#AuthorizedPrincipalsFile none \\
-#AuthorizedKeysCommand none \\
-#AuthorizedKeysCommandUser nobody \\
-#HostbasedAuthentication no \\
-#IgnoreUserKnownHosts no \\
-#IgnoreRhosts yes \\
-#PasswordAuthentication yes \\
-#PermitEmptyPasswords no \\
-ChallengeResponseAuthentication no \\
-#KerberosAuthentication no \\
-#KerberosOrLocalPasswd yes \\
-#KerberosTicketCleanup yes \\
-#KerberosGetAFSToken no \\
-#GSSAPIAuthentication no \\
-#GSSAPICleanupCredentials yes \\
-#GSSAPIStrictAcceptorCheck yes \\
-#GSSAPIKeyExchange no \\
-UsePAM yes \\
-#AllowAgentForwarding yes \\
-#AllowTcpForwarding yes \\
-#GatewayPorts no \\
-X11Forwarding yes \\
-#X11DisplayOffset 10 \\
-#X11UseLocalhost yes \\
-#PermitTTY yes \\
-PrintMotd no \\
-#PrintLastLog yes \\
-#TCPKeepAlive yes \\
-#PermitUserEnvironment no \\
-#Compression delayed \\
-#ClientAliveInterval 0 \\
-#ClientAliveCountMax 3 \\
-#UseDNS no \\
-#PidFile /var/run/sshd.pid \\
-#MaxStartups 10:30:100 \\
-#PermitTunnel no \\
-#ChrootDirectory none \\
-#VersionAddendum none \\
-#Banner none \\
-AcceptEnv LANG LC_* \\
-PasswordAuthentication yes \\
-ClientAliveInterval 600 \\
-TCPKeepAlive yes \\
-ClientAliveCountMax 10 \\"""
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/150.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/150.toml
deleted file mode 100644
index f4ac3183..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/150.toml
+++ /dev/null
@@ -1,15 +0,0 @@
-id = 150
-title = "Illegal Instruction with HVF when encountering SSE instructions in the emulator"
-state = "opened"
-created_at = "2021-05-05T08:19:18.085Z"
-closed_at = "n/a"
-labels = ["Launchpad", "accel: HVF", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/150"
-host-os = "n/a"
-host-arch = "n/a"
-qemu-version = "n/a"
-guest-os = "n/a"
-guest-arch = "n/a"
-description = "n/a"
-reproduce = "n/a"
-additional = "n/a"
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/155.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/155.toml
deleted file mode 100644
index 764e9b8b..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/155.toml
+++ /dev/null
@@ -1,15 +0,0 @@
-id = 155
-title = "MMX emulation is missing on HVF Acceleration"
-state = "opened"
-created_at = "2021-05-05T08:51:10.037Z"
-closed_at = "n/a"
-labels = ["Launchpad", "accel: HVF", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/155"
-host-os = "n/a"
-host-arch = "n/a"
-qemu-version = "n/a"
-guest-os = "n/a"
-guest-arch = "n/a"
-description = "n/a"
-reproduce = "n/a"
-additional = "n/a"
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/1603.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/1603.toml
deleted file mode 100644
index 4019ee05..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/1603.toml
+++ /dev/null
@@ -1,81 +0,0 @@
-id = 1603
-title = "Regression in v8.0.0-rc1: `Abort trap: 6` during `hvf/x86_emu.c:exec_mov()` (`-cpu host` + UEFI)"
-state = "closed"
-created_at = "2023-04-14T08:18:08.223Z"
-closed_at = "2024-11-29T15:45:05.319Z"
-labels = ["accel: HVF", "hostos: macOS", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/1603"
-host-os = "macOS 13.3.1"
-host-arch = "x86_64` (`Intel(R) Core(TM) i7-1068NG7 CPU @ 2.30GHz`, MacBook Pro 2020)"
-qemu-version = "QEMU emulator version 7.2.94 (v7.0.0-8004-g7dbd6f8a27)` (i.e., v8.0.0-rc4)"
-guest-os = "Just starting UEFI is enough to hit this issue."
-guest-arch = "x86_64"
-description = """`qemu-system-x86_64 -accel hvf -cpu host -drive <UEFI>` crashes."""
-reproduce = """```console
-$ qemu-system-x86_64 -accel hvf -cpu host -drive if=pflash,format=raw,readonly=on,file=/usr/local/share/qemu/edk2-x86_64-code.fd 
-vmx_read_mem: mmu_gva_to_gpa ffc00000 failed
-Abort trap: 6
-```"""
-additional = """This is a regression in v8.0.0-rc1.
-
-- v8.0.0-rc0: works
-- v8.0.0-rc1: crashes
-- ...
-- v8.0.0-rc4: crashes
-
-
-Backtrace:
-```console
-$ lldb /usr/local/bin/qemu-system-x86_64 
-(lldb) target create "/usr/local/bin/qemu-system-x86_64"
-Current executable set to '/usr/local/bin/qemu-system-x86_64' (x86_64).
-(lldb) process handle SIGUSR2 -s false -p true
-NAME         PASS     STOP     NOTIFY
-===========  =======  =======  =======
-SIGUSR2      true     false    not set
-(lldb) run  -accel hvf -cpu host -drive if=pflash,format=raw,readonly=on,file=/usr/local/share/qemu/edk2-x86_64-code.fd
-Process 17627 launched: '/usr/local/bin/qemu-system-x86_64' (x86_64)
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-Process 17627 stopped and restarted: thread 1 received signal: SIGUSR2
-2023-04-14 17:16:22.879194+0900 qemu-system-x86_64[17627:1529741] [Window] Warning: Window NSWindow 0x10391def0 ordered front from a non-active application and may order beneath the active application's windows.
-vmx_read_mem: mmu_gva_to_gpa ffc00000 failed
-Process 17627 stopped
-* thread #4, stop reason = signal SIGABRT
-    frame #0: 0x00007ff8121331f2 libsystem_kernel.dylib`__pthread_kill + 10
-libsystem_kernel.dylib`:
-->  0x7ff8121331f2 <+10>: jae    0x7ff8121331fc            ; <+20>
-    0x7ff8121331f4 <+12>: movq   %rax, %rdi
-    0x7ff8121331f7 <+15>: jmp    0x7ff81212ccdb            ; cerror_nocancel
-    0x7ff8121331fc <+20>: retq   
-Target 0: (qemu-system-x86_64) stopped.
-(lldb) bt
-* thread #4, stop reason = signal SIGABRT
-  * frame #0: 0x00007ff8121331f2 libsystem_kernel.dylib`__pthread_kill + 10
-    frame #1: 0x00007ff81216aee6 libsystem_pthread.dylib`pthread_kill + 263
-    frame #2: 0x00007ff812091b45 libsystem_c.dylib`abort + 123
-    frame #3: 0x0000000100223608 qemu-system-x86_64`vmx_read_mem + 201
-    frame #4: 0x000000010021fa5b qemu-system-x86_64`read_val_ext + 65
-    frame #5: 0x000000010021fc02 qemu-system-x86_64`fetch_operands + 197
-    frame #6: 0x0000000100220f8b qemu-system-x86_64`exec_mov + 31
-    frame #7: 0x0000000100220f01 qemu-system-x86_64`exec_instruction + 48
-    frame #8: 0x000000010021c81f qemu-system-x86_64`hvf_vcpu_exec + 4144
-    frame #9: 0x000000010033fa53 qemu-system-x86_64`hvf_cpu_thread_fn + 270
-    frame #10: 0x0000000100492e49 qemu-system-x86_64`qemu_thread_start + 130
-    frame #11: 0x00007ff81216b1d3 libsystem_pthread.dylib`_pthread_start + 125
-    frame #12: 0x00007ff812166bd3 libsystem_pthread.dylib`thread_start + 15
-(lldb) 
-```"""
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/664.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/664.toml
deleted file mode 100644
index 67c78007..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/664.toml
+++ /dev/null
@@ -1,22 +0,0 @@
-id = 664
-title = "hvf-accelerated x86_64 incorrectly reports virtual address bit width via CPUID"
-state = "opened"
-created_at = "2021-10-11T21:56:41.679Z"
-closed_at = "n/a"
-labels = ["accel: HVF", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/664"
-host-os = "macOS 10.14.6"
-host-arch = "x86_64"
-qemu-version = "QEMU emulator version 6.0.0"
-guest-os = "SerenityOS (https://github.com/SerenityOS/serenity/)"
-guest-arch = "x86_64"
-description = """When running qemu-system-x86_64 with hvf acceleration enabled the maximum extended cpuid function (available via EAX=0x80000000) is reported to be 0x80000001, which means that physical address and virtual address bit width (which is supposed to be reported via EAX=0x80000008) is not available. As per the intel IA32/64 manual: `Processors that do not support CPUID function 80000008H, support a linear-address width of 32.`, while in actuality qemu-system-x86_64 with hvf acceleration supports virtual addresses of up to 48 bit in width, like most modern x86_64 processors."""
-reproduce = """This can be observed when running SerenityOS on x86_64 qemu with hvf acceleration based on the following dmesg lines:
-```
-[Kernel]: CPU[0]: Physical address bit width: 36
-[Kernel]: CPU[0]: Virtual address bit width: 32
-```
-But can also be reproduced by running the CPUID instruction with EAX set to 0x80000000 and observing that the returned value is 0x80000001."""
-additional = """The best way to resolve this as far as I can tell is to expose the 0x80000008 CPUID function and report the real values.
-
-NOTE: This is a report of the underlying bug that was found during the investigation of an issue raised in the SerenityOS repository, see https://github.com/SerenityOS/serenity/issues/10382 for more information."""
diff --git a/gitlab/issues/target_i386/host_missing/accel_HVF/886.toml b/gitlab/issues/target_i386/host_missing/accel_HVF/886.toml
deleted file mode 100644
index 08e915fc..00000000
--- a/gitlab/issues/target_i386/host_missing/accel_HVF/886.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-id = 886
-title = "OpenIndiana panics when using -accel hvf"
-state = "opened"
-created_at = "2022-02-25T17:02:23.909Z"
-closed_at = "n/a"
-labels = ["accel: HVF", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/886"
-host-os = "macOS 12.2.1"
-host-arch = "x86"
-qemu-version = "QEMU emulator version 6.2.50 (v6.2.0-1622-g242f2cae78)"
-guest-os = "OpenIndiana"
-guest-arch = "x86"
-description = """OpenIndiana panics on boot.
-
-```
-Loading unix...
-Loading /platform/i86pc/amd64/boot_archive...
-Loading /platform/i86pc/amd64/boot_archive.hash...
-Booting...
-OpenIndiana Hipster 2021.10 Version illumos-79a6379db8 64-bit
-
-panic[cpu0]/thread=fffffffffbc49060:
-```"""
-reproduce = """1. Run given command
-2. Wait"""
-additional = "n/a"