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authorChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:15 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:28 +0200
commit5aa276efcbd67f4300ca1a7f809c6e00aadb03da (patch)
tree9b8f0e074014cda8d42f5a97a95bc25082d8b764 /results/classifier/zero-shot-user-mode/output/syscall/449
parent1a3c4faf4e0a25ed0b86e8739d5319a634cb9112 (diff)
downloademulator-bug-study-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.tar.gz
emulator-bug-study-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.zip
restructure results
Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/syscall/449')
-rw-r--r--results/classifier/zero-shot-user-mode/output/syscall/44974
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diff --git a/results/classifier/zero-shot-user-mode/output/syscall/449 b/results/classifier/zero-shot-user-mode/output/syscall/449
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@@ -1,74 +0,0 @@
-syscall: 0.360
-runtime: 0.337
-instruction: 0.302
-
-
-
-s390x linux-user assertion fires in vector asm on master
-Description of problem:
-Seeing a assert being fired when running this go program that executes vector instructions:
-
-[ecdsaexample.go](/uploads/f5162a12747f93f060cfcabaea786d92/ecdsaexample.go)
-
-```
-qemu-s390x-static: ../qemu/target/s390x/translate.c:1063: get_field1: Assertion `have_field1(s, o)' failed.
-SIGABRT: abort
-PC=0x5b660 m=0 sigcode=4294967290
-
-goroutine 1 [running]:
-runtime.sigpanic()
- /home/jalbrecht/s390x/15/go/src/runtime/signal_unix.go:723 fp=0xc000198998 sp=0xc000198998 pc=0x5b660
-crypto/elliptic.p256SqrInternalVMSL()
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_asm_s390x.s:1488 fp=0xc0001989a0 sp=0xc0001989a0 pc=0xda600
-p256SqrInternal()
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_asm_s390x.s:1695 +0x18 fp=0xc0001989d8 sp=0xc0001989a0 pc=0xd95b8
-crypto/elliptic.p256SqrAsm(0xc000198bc0, 0x20, 0x20, 0xc000198ce0, 0x20, 0x20, 0x0, 0xc, 0x30, 0x4000802560, ...)
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_asm_s390x.s:1849 +0x3c fp=0xc0001989e0 sp=0xc0001989d8 pc=0xdaa6c
-crypto/elliptic.p256Sqr(...)
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_s390x.go:81
-crypto/elliptic.p256Inverse(0xc000198bc0, 0x20, 0x20, 0xc000198ce0, 0x20, 0x20)
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_s390x.go:324 +0x66 fp=0xc000198b28 sp=0xc0001989e0 pc=0xd7da6
-crypto/elliptic.initTable()
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_s390x.go:436 +0x192 fp=0xc000198d00 sp=0xc000198b28 pc=0xd87d2
-crypto/elliptic.initP256Arch(...)
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256_s390x.go:57
-crypto/elliptic.initP256()
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/p256.go:40 +0x2c0 fp=0xc000198d38 sp=0xc000198d00 pc=0xd2960
-crypto/elliptic.initAll()
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/elliptic.go:397 +0x24 fp=0xc000198d40 sp=0xc000198d38 pc=0xd1ab4
-sync.(*Once).doSlow(0x2168e8, 0x122be8)
- /home/jalbrecht/s390x/15/go/src/sync/once.go:66 +0x12c fp=0xc000198d98 sp=0xc000198d40 pc=0x7ee5c
-sync.(*Once).Do(...)
- /home/jalbrecht/s390x/15/go/src/sync/once.go:57
-crypto/elliptic.P256(...)
- /home/jalbrecht/s390x/15/go/src/crypto/elliptic/elliptic.go:433
-main.main()
- /home/jalbrecht/s390x/ecdsaexample.go:17 +0x7de fp=0xc000198f80 sp=0xc000198d98 pc=0xe4a2e
-runtime.main()
- /home/jalbrecht/s390x/15/go/src/runtime/proc.go:204 +0x214 fp=0xc000198fd8 sp=0xc000198f80 pc=0x472e4
-runtime.goexit()
- /home/jalbrecht/s390x/15/go/src/runtime/asm_s390x.s:779 +0x2 fp=0xc000198fd8 sp=0xc000198fd8 pc=0x77c52
-
-r0 0x0 r1 0xc000198bc0
-r2 0xc000198ce0 r3 0xc000198ce0
-r4 0x1401a0 r5 0xc000198be0
-r6 0xc000198bc0 r7 0x1c00f0
-r8 0xda600 r9 0xc0001989a8
-r10 0x217810 r11 0x0
-r12 0x4000800378 r13 0xc000000180
-r14 0xda600 r15 0xc000198998
-pc 0x5b660 link 0xda600
-exit status 2
-```
-Steps to reproduce:
-On an amd64 linux host:
-1. Download attached ecdsaexample.go file
-2. Download and untar an s390x go distro (1.15 and 1.16 both show this issue): https://golang.org/dl/go1.15.13.linux-s390x.tar.gz
-3. Build a qemu-s390x-static from current master
-4. qemu-s390x-static -E PATH=/path/to/s390x/15/go/bin -L /usr/s390x-linux-gnu /path/to/s390x/15/go/bin/go run ecdsaexample.go
-Additional information:
-@davidhildenbrand could you have a look? I tracked it down to this series of patches: https://lore.kernel.org/qemu-devel/20210608092337.12221-1-david@redhat.com/. I tried reverting just this series from current master and then the program runs with no issues.
-
-This crash is seen whenever eg. certificates are checked when connecting via https so it is likely to happen in real programs.
-
-cc: @ruixinbao