[valgrind] [Bug 401846] vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89
https://bugs.kde.org/show_bug.cgi?id=401846 Forest Rouse changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #5 from Forest Rouse --- Thanks. I should have suspected that this bug in fact covered what I reported as obviously only the instruction needs to be the same. I built the latest version manually instead of using what is the default version I pulled from apt and that solved the problem. -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 401846] Unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89
https://bugs.kde.org/show_bug.cgi?id=401846 --- Comment #3 from Forest Rouse --- Created attachment 116728 --> https://bugs.kde.org/attachment.cgi?id=116728=edit Valgrind log file -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 401846] Unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89
https://bugs.kde.org/show_bug.cgi?id=401846 --- Comment #2 from Forest Rouse --- ==2889== valgrind: Unrecognised instruction at address 0xabefcc. ==2889==at 0xABEFCC: ??? (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA6596D: RAND_bytes (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1856E: bssl::ssl_client_handshake(bssl::SSL_HANDSHAKE*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1C4FE: bssl::ssl_run_handshake(bssl::SSL_HANDSHAKE*, bool*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x9FD12F: SSL_do_handshake (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x62DE3D: create_tsi_ssl_handshaker (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x628D24: ssl_channel_add_handshakers (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x6588B5: grpc_handshakers_add (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x61BC87: connected (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x66AE13: grpc_exec_ctx_flush (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x673A37: pollset_work (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x669E39: grpc_pollset_work (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889== Your program just tried to execute an instruction that Valgrind ==2889== did not recognise. There are two possible reasons for this. ==2889== 1. Your program has a bug and erroneously jumped to a non-code ==2889==location. If you are running Memcheck and you just saw a ==2889==warning about a bad jump, it's probably your program's fault. ==2889== 2. The instruction is legitimate but Valgrind doesn't handle it, ==2889==i.e. it's Valgrind's fault. If you think this is the case or ==2889==you are not sure, please let us know and we'll try to fix it. ==2889== Either way, Valgrind will now raise a SIGILL signal which will ==2889== probably kill your program. ==2889== ==2889== Process terminating with default action of signal 4 (SIGILL) ==2889== Illegal opcode at address 0xABEFCC ==2889==at 0xABEFCC: ??? (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA6596D: RAND_bytes (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1856E: bssl::ssl_client_handshake(bssl::SSL_HANDSHAKE*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1C4FE: bssl::ssl_run_handshake(bssl::SSL_HANDSHAKE*, bool*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x9FD12F: SSL_do_handshake (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x62DE3D: create_tsi_ssl_handshaker (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x628D24: ssl_channel_add_handshakers (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x6588B5: grpc_handshakers_add (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x61BC87: connected (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe
[valgrind] [Bug 401846] Unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89
https://bugs.kde.org/show_bug.cgi?id=401846 --- Comment #1 from Forest Rouse --- Looks like the stack trace is from grpc: ==2889== valgrind: Unrecognised instruction at address 0xabefcc. ==2889==at 0xABEFCC: ??? (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA6596D: RAND_bytes (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1856E: bssl::ssl_client_handshake(bssl::SSL_HANDSHAKE*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1C4FE: bssl::ssl_run_handshake(bssl::SSL_HANDSHAKE*, bool*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x9FD12F: SSL_do_handshake (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x62DE3D: create_tsi_ssl_handshaker (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x628D24: ssl_channel_add_handshakers (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x6588B5: grpc_handshakers_add (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x61BC87: connected (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x66AE13: grpc_exec_ctx_flush (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x673A37: pollset_work (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x669E39: grpc_pollset_work (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889== Your program just tried to execute an instruction that Valgrind ==2889== did not recognise. There are two possible reasons for this. ==2889== 1. Your program has a bug and erroneously jumped to a non-code ==2889==location. If you are running Memcheck and you just saw a ==2889==warning about a bad jump, it's probably your program's fault. ==2889== 2. The instruction is legitimate but Valgrind doesn't handle it, ==2889==i.e. it's Valgrind's fault. If you think this is the case or ==2889==you are not sure, please let us know and we'll try to fix it. ==2889== Either way, Valgrind will now raise a SIGILL signal which will ==2889== probably kill your program. ==2889== ==2889== Process terminating with default action of signal 4 (SIGILL) ==2889== Illegal opcode at address 0xABEFCC ==2889==at 0xABEFCC: ??? (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA6596D: RAND_bytes (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1856E: bssl::ssl_client_handshake(bssl::SSL_HANDSHAKE*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0xA1C4FE: bssl::ssl_run_handshake(bssl::SSL_HANDSHAKE*, bool*) (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x9FD12F: SSL_do_handshake (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x62DE3D: create_tsi_ssl_handshaker (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x628D24: ssl_channel_add_handshakers (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x6588B5: grpc_handshakers_add (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0/execroot/__main__/bazel-out/k8-opt/bin/ui/pe/backend/proton/proton) ==2889==by 0x61BC87: connected (in /home/forest/.cache/bazel/_bazel_forest/fed0d7792e44cc42f318618a90761ed0
[valgrind] [Bug 401846] New: Unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89
https://bugs.kde.org/show_bug.cgi?id=401846 Bug ID: 401846 Summary: Unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89 Product: valgrind Version: 3.11.0 Platform: Ubuntu Packages OS: Linux Status: REPORTED Severity: crash Priority: NOR Component: memcheck Assignee: jsew...@acm.org Reporter: for...@prenav.com Target Milestone: --- SUMMARY Yet another amd instruction sequence that isn't handled vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xC7 0xF1 0x73 0x14 0x48 0x89 vex amd64->IR: REX=1 REX.W=1 REX.R=0 REX.X=0 REX.B=0 vex amd64->IR: VEX=0 VEX.L=0 VEX.n=0x0 ESC=0F vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0 STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.
