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 156d 162d 28/29 48d e24c15510592 iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()
WARNING in iommufd_device_unbind iommu syz error 3 202d 213d 28/29 48d d9df72c6acd6 iommu: iommufd: fix WARNING in iommufd_device_unbind
kernel BUG in dma_alloc_attrs iommu C 4 246d 250d 28/29 222d 78b2770c935f dma-mapping: fix tracing dma_alloc/free with vmalloc'd memory
kernel BUG in trace_dma_unmap_sg iommu C 5 268d 270d 28/29 244d bfc4a245a794 dma-mapping: fix DMA API tracing for chained scatterlists
WARNING in iopt_map_pages iommu C error 3 298d 379d 28/29 244d 8f6887349b2f iommufd: Protect against overflow of ALIGN() during iova allocation
KASAN: slab-use-after-free Read in iommufd_vfio_ioas iommu C done 4 580d 598d 25/29 519d 6f9c4d8c468c iommufd: Do not UAF during iommufd_put_object()
divide error in iommufd_test iommu C done 4 602d 604d 25/29 550d 2e22aac3ea9c iommufd/selftest: Fix page-size check in iommufd_test_dirty()
WARNING in iommufd_access_destroy iommu C done 3 708d 710d 23/29 620d 99f98a7c0d69 iommufd: IOMMUFD_DESTROY should not increase the refcount
KASAN: slab-use-after-free Read in iopt_unmap_iova_range iommu C error 7 727d 738d 23/29 620d 804ca14d04df iommufd: Do not access the area pointer after unlocking
WARNING in iommufd_test_check_pages iommu C error 4 733d 783d 23/29 633d 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 847d 861d 22/29 746d b3551ead6163 iommufd: Make sure to zero vfio_iommu_type1_info before copying to user
WARNING in dma_map_page_attrs iommu C unreliable 304 1689d 1705d 15/29 1680d 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 2158d 2162d 12/29 2140d 1b5d9a6e9835 scsi: core: fix the dma_max_mapping_size call