syzbot


Applied filters: Label=subsystems:iommu (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
UBSAN: shift-out-of-bounds in iova_bitmap_alloc iommu C done 6 120d 126d 28/28 11d e24c15510592 iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()
WARNING in iommufd_device_unbind iommu syz error 3 166d 177d 28/28 11d d9df72c6acd6 iommu: iommufd: fix WARNING in iommufd_device_unbind
kernel BUG in dma_alloc_attrs iommu C 4 210d 214d 28/28 186d 78b2770c935f dma-mapping: fix tracing dma_alloc/free with vmalloc'd memory
kernel BUG in trace_dma_unmap_sg iommu C 5 232d 234d 28/28 208d bfc4a245a794 dma-mapping: fix DMA API tracing for chained scatterlists
WARNING in iopt_map_pages iommu C error 3 262d 342d 28/28 208d 8f6887349b2f iommufd: Protect against overflow of ALIGN() during iova allocation
KASAN: slab-use-after-free Read in iommufd_vfio_ioas iommu C done 4 544d 562d 25/28 483d 6f9c4d8c468c iommufd: Do not UAF during iommufd_put_object()
divide error in iommufd_test iommu C done 4 566d 568d 25/28 514d 2e22aac3ea9c iommufd/selftest: Fix page-size check in iommufd_test_dirty()
WARNING in iommufd_access_destroy iommu C done 3 672d 674d 23/28 584d 99f98a7c0d69 iommufd: IOMMUFD_DESTROY should not increase the refcount
KASAN: slab-use-after-free Read in iopt_unmap_iova_range iommu C error 7 691d 702d 23/28 584d 804ca14d04df iommufd: Do not access the area pointer after unlocking
WARNING in iommufd_test_check_pages iommu C error 4 697d 747d 23/28 597d 9883c7f84053 mm/gup: do not return 0 from pin_user_pages_fast() for bad args
KMSAN: kernel-infoleak in iommufd_vfio_ioctl iommu C 15 811d 825d 22/28 709d b3551ead6163 iommufd: Make sure to zero vfio_iommu_type1_info before copying to user
WARNING in dma_map_page_attrs iommu C unreliable 304 1653d 1669d 15/28 1644d 683a9c7ed817 RDMA: Fix software RDMA drivers for dma mapping error
usb-fuzzer boot error: general protection fault in dma_direct_max_mapping_size iommu 21 2122d 2125d 12/28 2104d 1b5d9a6e9835 scsi: core: fix the dma_max_mapping_size call