diff options
Diffstat (limited to 'results/classifier/zero-shot/118/hypervisor/1901532')
| -rw-r--r-- | results/classifier/zero-shot/118/hypervisor/1901532 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/118/hypervisor/1901532 b/results/classifier/zero-shot/118/hypervisor/1901532 new file mode 100644 index 000000000..6606cbe52 --- /dev/null +++ b/results/classifier/zero-shot/118/hypervisor/1901532 @@ -0,0 +1,61 @@ +i386: 0.961 +hypervisor: 0.947 +device: 0.886 +graphic: 0.669 +x86: 0.644 +semantic: 0.589 +network: 0.497 +PID: 0.487 +peripherals: 0.481 +ppc: 0.478 +socket: 0.461 +mistranslation: 0.443 +performance: 0.439 +architecture: 0.436 +user-level: 0.406 +files: 0.367 +virtual: 0.340 +arm: 0.335 +debug: 0.323 +boot: 0.282 +vnc: 0.257 +VMM: 0.257 +risc-v: 0.237 +permissions: 0.206 +register: 0.179 +TCG: 0.128 +kernel: 0.108 +assembly: 0.045 +KVM: 0.034 + +Assertion failure `mr != NULL' failed through usb-ehci + +Hello, + +Using hypervisor fuzzer, hyfuzz, I found an assertion failure through usb-ehci. + +This was found in version 5.0.1 (stable-5.0). + +-------- + +qemu-system-i386: src/qemu-repro/exec.c:3581: address_space_unmap: Assertion `mr != NULL' failed. +[1] 14721 abort src/qemu-repro/build/i386-softmmu/qemu-system-i386 + + +To reproduce the assertion failure, please run the QEMU with following command line. + +``` +$ qemu-system-i386 -drive file=./hyfuzz.img,index=0,media=disk,format=raw -m 512 -drive if=none,id=stick,file=./usbdisk.img -device usb-ehci,id=ehci -device usb-storage,bus=ehci.0,drive=stick +``` + + + +Can you still reproduce this with QEMU v6.0 ? For me, qemu now does not crash anymore, so I assume this might have been fixed within the past months? + +This problem got fixed by this commit: + + 2fdb42d840400d58f2e706ecca82c142b97bcbd6 + hw: ehci: check return value of 'usb_packet_map' + +Thus let's close this ticket now. + |