diff options
Diffstat (limited to '')
| -rw-r--r-- | results/classifier/108/other/1901532 | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/results/classifier/108/other/1901532 b/results/classifier/108/other/1901532 new file mode 100644 index 000000000..553a7c336 --- /dev/null +++ b/results/classifier/108/other/1901532 @@ -0,0 +1,46 @@ +device: 0.886 +graphic: 0.669 +semantic: 0.589 +network: 0.497 +PID: 0.487 +socket: 0.461 +performance: 0.439 +other: 0.411 +files: 0.367 +debug: 0.323 +boot: 0.282 +vnc: 0.257 +permissions: 0.206 +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. + |