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* [syzbot] Monthly iommu report (Jun 2023)
@ 2023-06-19 12:37 syzbot
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From: syzbot @ 2023-06-19 12:37 UTC (permalink / raw)
  To: iommu, linux-kernel, syzkaller-bugs

Hello iommu maintainers/developers,

This is a 31-day syzbot report for the iommu subsystem.
All related reports/information can be found at:

During the period, 2 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 3 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 3       Yes   WARNING in iommufd_test_check_pages
<2> 2       Yes   WARNING in iommufd_test
<3> 1       Yes   KASAN: slab-use-after-free Read in iommufd_access_unpin_pages
<4> 1       No    KASAN: slab-use-after-free Read in iopt_unmap_iova_range

This report is generated by a bot. It may contain errors.
See for more information about syzbot.
syzbot engineers can be reached at

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2023-06-19 12:37 [syzbot] Monthly iommu report (Jun 2023) syzbot

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