$ git bisect log
git bisect start
# bad: [0fb180cfbdf236559cd10675a85b9e6d78deafc4] UBUNTU: SAUCE: vmx: split tests that fail on bionic
git bisect bad 0fb180cfbdf236559cd10675a85b9e6d78deafc4
# good: [764aa0b88d9556520457f13b38d5cea21600545b] arm: powerpc: comment halt(code)
git bisect good 764aa0b88d9556520457f13b38d5cea21600545b
# bad: [c88b7beaafd711e0ca98529a56c9d35eedc60b5f] lib/alloc.c: fix missing include
git bisect bad c88b7beaafd711e0ca98529a56c9d35eedc60b5f
# good: [d5b60621b0e6863fd62e4657b7a2ec70bf7eee34] lib: Add WRITE_ONCE and READ_ONCE implementations in compiler.h
git bisect good d5b60621b0e6863fd62e4657b7a2ec70bf7eee34
# good: [e44a257a89ef821802b21cf4fd0ee6f124278e15] arm/arm64: gic: Move gic_state enumeration to asm/gic.h
git bisect good e44a257a89ef821802b21cf4fd0ee6f124278e15
# good: [fc67b07a4b5183a336f254bc886f9032f603bd5b] s390x: smp: Test stop and store status on a running and stopped cpu
git bisect good fc67b07a4b5183a336f254bc886f9032f603bd5b
# bad: [7edd698ed003e3c4d64868208c30d33fd97168b7] scripts/arch-run: Support testing of hvf accel
git bisect bad 7edd698ed003e3c4d64868208c30d33fd97168b7
# good: [7e7d93578f02bba2e484ba49a08fa6b2ebbdc4a8] svm: Fix nmi hlt test to fail test correctly
git bisect good 7e7d93578f02bba2e484ba49a08fa6b2ebbdc4a8
# good: [a3307eb5dbdba6b657a0d9b19eb9bc0c05d04add] Merge tag 's390x-2020-04-30' of https://github.com/davidhildenbrand/kvm-unit-tests
git bisect good a3307eb5dbdba6b657a0d9b19eb9bc0c05d04add
# good: [9c8389546e1fbb6e25cc5bc22bc2f2765e9dbfbe] svm: Test V_IRQ injection
git bisect good 9c8389546e1fbb6e25cc5bc22bc2f2765e9dbfbe
# bad: [401299a581d7b255a615de482c3a9e97e090fd8a] svm_tests: add RSM intercept test
Caused by this test case: https://gitlab.com/kvm-unit-tests/kvm-unit-tests/-/commit/401299a581d7b255a615de482c3a9e97e090fd8a
git bisect bad 401299a581d7b255a615de482c3a9e97e090fd8a
# good: [b49a1a6d4e234a60211805b7cb0db06c9b293209] x86: VMX: Add a VMX-preemption timer expiration test
git bisect good b49a1a6d4e234a60211805b7cb0db06c9b293209
# first bad commit: [401299a581d7b255a615de482c3a9e97e090fd8a] svm_tests: add RSM intercept test
The svm test will now fail early with node gonzo + 4.15.0-147
BUILD_HEAD=0fb180cf qemu-system- x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug- exit,iobase= 0xf4,iosize= 0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.2L6tnYwNVP -smp 2 -cpu max,+svm -m 4g # -initrd /tmp/tmp.MBp5T3NwS4 00000 rcx=00000000000 00000 rdx=00000000fff fffff rbx=00000000000 00000 34de8 rsi=00000000000 00000 rdi=00000000004 1a9a0 00000 r9=0000000000000000 r10=00000000000 00000 r11=00000000000 00000 00000 r13=00000000000 00000 r14=00000000000 00000 r15=00000000000 00000 10011 cr2=00000000000 00000 cr3=00000000010 bf000 cr4=00000000000 00020 00000
timeout -k 1s --foreground 90s /usr/bin/
enabling apic
enabling apic
paging enabled
cr0 = 80010011
cr3 = 10bf000
cr4 = 20
NPT detected - running all tests with NPT enabled
PASS: null
PASS: vmrun
PASS: ioio
PASS: vmrun intercept check
Unhandled exception 6 #UD at ip 0000000000400fc0
error_code=0000 rflags=00010002 cs=00000008
rax=00000000000
rbp=00000000004
r8=00000000000
r12=00000000000
cr0=00000000800
cr8=00000000000
STACK: @400fc0 40041d
FAIL svm
$ git bisect log 559cd10675a85b9 e6d78deafc4] UBUNTU: SAUCE: vmx: split tests that fail on bionic 59cd10675a85b9e 6d78deafc4 520457f13b38d5c ea21600545b] arm: powerpc: comment halt(code) 20457f13b38d5ce a21600545b e0ca98529a56c9d 35eedc60b5f] lib/alloc.c: fix missing include 0ca98529a56c9d3 5eedc60b5f 3fd62e4657b7a2e c70bf7eee34] lib: Add WRITE_ONCE and READ_ONCE implementations in compiler.h fd62e4657b7a2ec 70bf7eee34 1802b21cf4fd0ee 6f124278e15] arm/arm64: gic: Move gic_state enumeration to asm/gic.h 802b21cf4fd0ee6 f124278e15 a336f254bc886f9 032f603bd5b] s390x: smp: Test stop and store status on a running and stopped cpu 336f254bc886f90 32f603bd5b c4d64868208c30d 33fd97168b7] scripts/arch-run: Support testing of hvf accel 4d64868208c30d3 3fd97168b7 a2e484ba49a08fa 6b2ebbdc4a8] svm: Fix nmi hlt test to fail test correctly 2e484ba49a08fa6 b2ebbdc4a8 b657a0d9b19eb9b c0c05d04add] Merge tag 's390x-2020-04-30' of https:/ /github. com/davidhilden brand/kvm- unit-tests 657a0d9b19eb9bc 0c05d04add 6e25cc5bc22bc2f 2765e9dbfbe] svm: Test V_IRQ injection e25cc5bc22bc2f2 765e9dbfbe 55a615de482c3a9 e97e090fd8a] svm_tests: add RSM intercept test
git bisect start
# bad: [0fb180cfbdf236
git bisect bad 0fb180cfbdf2365
# good: [764aa0b88d9556
git bisect good 764aa0b88d95565
# bad: [c88b7beaafd711
git bisect bad c88b7beaafd711e
# good: [d5b60621b0e686
git bisect good d5b60621b0e6863
# good: [e44a257a89ef82
git bisect good e44a257a89ef821
# good: [fc67b07a4b5183
git bisect good fc67b07a4b5183a
# bad: [7edd698ed003e3
git bisect bad 7edd698ed003e3c
# good: [7e7d93578f02bb
git bisect good 7e7d93578f02bba
# good: [a3307eb5dbdba6
git bisect good a3307eb5dbdba6b
# good: [9c8389546e1fbb
git bisect good 9c8389546e1fbb6
# bad: [401299a581d7b2
Caused by this test case: /gitlab. com/kvm- unit-tests/ kvm-unit- tests/- /commit/ 401299a581d7b25 5a615de482c3a9e 97e090fd8a 5a615de482c3a9e 97e090fd8a 60211805b7cb0db 06c9b293209] x86: VMX: Add a VMX-preemption timer expiration test 0211805b7cb0db0 6c9b293209 55a615de482c3a9 e97e090fd8a] svm_tests: add RSM intercept test
https:/
git bisect bad 401299a581d7b25
# good: [b49a1a6d4e234a
git bisect good b49a1a6d4e234a6
# first bad commit: [401299a581d7b2