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Bug 1893837 - swift crash with SIGILL when running from console
Summary: swift crash with SIGILL when running from console
Keywords:
Status: CLOSED DUPLICATE of bug 1888848
Alias: None
Product: Fedora
Classification: Fedora
Component: swift-lang
Version: 32
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Ron Olson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-11-02 18:30 UTC by Sergei Nikulov
Modified: 2020-11-02 22:13 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-11-02 22:13:22 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Sergei Nikulov 2020-11-02 18:30:40 UTC 
Description of problem:

swift-lang crashed with SIGILL

Version-Release number of selected component (if applicable):

╰─$ uname -a
Linux zeus 5.8.16-200.fc32.x86_64 #1 SMP Mon Oct 19 14:17:16 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
╰─$ cat /etc/redhat-release 
Fedora release 32 (Thirty Two)

Swift version 5.3 (swift-5.3-RELEASE)


How reproducible:


Steps to Reproduce:
1. Open terminal
2. type swift hit Enter
3. Error: swift crashed with SIGILL

Actual results:

╰─$ swift                                                                                                           Stack dump:
0.      Program arguments: swift 
1.      Swift version 5.3 (swift-5.3-RELEASE)
 #0 0x0000000004d4017f llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/usr/libexec/swift/bin/swift+0x4d4017f)
 #1 0x0000000004d3e430 llvm::sys::RunSignalHandlers() (/usr/libexec/swift/bin/swift+0x4d3e430)
 #2 0x0000000004d405a5 SignalHandler(int) (/usr/libexec/swift/bin/swift+0x4d405a5)
 #3 0x00007f2e02aeba90 __restore_rt (/lib64/libpthread.so.0+0x14a90)
 #4 0x00000000018b3db7 std::vector<swift::DiagnosticState::Behavior, std::allocator<swift::DiagnosticState::Behavior> >::_M_fill_insert(__gnu_cxx::__normal_iterator<swift::DiagnosticState::Behavior*, std::vector<swift::DiagnosticState::Behavior, std::allocator<swift::DiagnosticState::Behavior> > >, unsigned long, swift::DiagnosticState::Behavior const&) (/usr/libexec/swift/bin/swift+0x18b3db7)
 #5 0x00000000018acfbf swift::DiagnosticState::DiagnosticState() (/usr/libexec/swift/bin/swift+0x18acfbf)
 #6 0x00000000004eb75c run_driver(llvm::StringRef, llvm::ArrayRef<char const*>) (/usr/libexec/swift/bin/swift+0x4eb75c)
 #7 0x00000000004eab1d main (/usr/libexec/swift/bin/swift+0x4eab1d)
 #8 0x00007f2e02540042 __libc_start_main (/lib64/libc.so.6+0x27042)
 #9 0x00000000004ea6ae _start (/usr/libexec/swift/bin/swift+0x4ea6ae)
[1]    32380 illegal hardware instruction (core dumped)  swift


Expected results:

swift runs without any issues

Additional info:

╰─$ dmesg

[32471.077389] traps: swift[29919] trap invalid opcode ip:18b3db7 sp:7ffdb44a5ce0 error:0 in swift[400000+71af000]


My CPU is AMD Phenom, so maybe this is an issue

╰─$ cat /proc/cpuinfo                                                                                               132 ↵
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 5
model name      : AMD Phenom(tm) II P960 Quad-Core Processor
stepping        : 3
microcode       : 0x10000c8
cpu MHz         : 1800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs            : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips        : 3590.82
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 5
model name      : AMD Phenom(tm) II P960 Quad-Core Processor
stepping        : 3
microcode       : 0x10000c8
cpu MHz         : 1300.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 4
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs            : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips        : 3590.82
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 2
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 5
model name      : AMD Phenom(tm) II P960 Quad-Core Processor
stepping        : 3
microcode       : 0x10000c8
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs            : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips        : 3590.82
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 3
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 5
model name      : AMD Phenom(tm) II P960 Quad-Core Processor
stepping        : 3
microcode       : 0x10000c8
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
apicid          : 3
initial apicid  : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs            : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips        : 3590.82
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
Comment 1 Ron Olson 2020-11-02 22:13:22 UTC 
This is the same issue as https://bugzilla.redhat.com/show_bug.cgi?id=1888848. The crux of the issue is that the AMD processor is lacking SSSE3 support. I have successfully built and tested a version that is patched to work with older AMD processors and have offered a COPR repo for it; I've been working with upstream to see what might be feasible; the lowest common denominator processor set by the build script is for an Intel Core 2 Duo, which does suppose SSSE3 instructions.

*** This bug has been marked as a duplicate of bug 1888848 ***
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