Re: Assertion failure through vring_split_desc_read

2020-05-14 Thread John Snow
On 5/14/20 9:50 AM, Alexander Bulekov wrote: > On 200514 1012, Philippe Mathieu-Daudé wrote: >> On 5/14/20 1:24 AM, John Snow wrote: >>> >>> >>> On 5/10/20 11:51 PM, Alexander Bulekov wrote: Hello, While fuzzing, I found an input that triggers an assertion failure through virtio-r

Re: Assertion failure through vring_split_desc_read

2020-05-14 Thread Alexander Bulekov
On 200514 1012, Philippe Mathieu-Daudé wrote: > On 5/14/20 1:24 AM, John Snow wrote: > > > > > > On 5/10/20 11:51 PM, Alexander Bulekov wrote: > > > Hello, > > > While fuzzing, I found an input that triggers an assertion failure > > > through virtio-rng -> vring_split_desc_read. Maybe this is rel

Re: Assertion failure through vring_split_desc_read

2020-05-14 Thread Philippe Mathieu-Daudé
On 5/14/20 1:24 AM, John Snow wrote: On 5/10/20 11:51 PM, Alexander Bulekov wrote: Hello, While fuzzing, I found an input that triggers an assertion failure through virtio-rng -> vring_split_desc_read. Maybe this is related to: Message-ID: <20200511033001.dzvtbdhl3oz5p...@mozz.bu.edu> Assertio

Re: Assertion failure through vring_split_desc_read

2020-05-13 Thread John Snow
On 5/10/20 11:51 PM, Alexander Bulekov wrote: > Hello, > While fuzzing, I found an input that triggers an assertion failure > through virtio-rng -> vring_split_desc_read. Maybe this is related to: > Message-ID: <20200511033001.dzvtbdhl3oz5p...@mozz.bu.edu> > Assertion failure through virtio_ldu

Re: Assertion failure through vring_split_desc_read

2020-05-12 Thread Laurent Vivier
On 12/05/2020 15:49, Laurent Vivier wrote: > On 11/05/2020 05:51, Alexander Bulekov wrote: >> Hello, >> While fuzzing, I found an input that triggers an assertion failure >> through virtio-rng -> vring_split_desc_read. Maybe this is related to: >> Message-ID: <20200511033001.dzvtbdhl3oz5p...@mozz.b

Re: Assertion failure through vring_split_desc_read

2020-05-12 Thread Laurent Vivier
On 11/05/2020 05:51, Alexander Bulekov wrote: > Hello, > While fuzzing, I found an input that triggers an assertion failure > through virtio-rng -> vring_split_desc_read. Maybe this is related to: > Message-ID: <20200511033001.dzvtbdhl3oz5p...@mozz.bu.edu> > Assertion failure through virtio_lduw_p

Assertion failure through vring_split_desc_read

2020-05-10 Thread Alexander Bulekov
Hello, While fuzzing, I found an input that triggers an assertion failure through virtio-rng -> vring_split_desc_read. Maybe this is related to: Message-ID: <20200511033001.dzvtbdhl3oz5p...@mozz.bu.edu> Assertion failure through virtio_lduw_phys_cached #8 0x7fe6a9acf091 in __assert_fail /build/g