* [syzbot] Monthly mm report (Feb 2024)
@ 2024-02-17 20:23 syzbot
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From: syzbot @ 2024-02-17 20:23 UTC (permalink / raw)
To: linux-kernel, linux-mm, syzkaller-bugs
Hello mm maintainers/developers,
This is a 31-day syzbot report for the mm subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/mm
During the period, 8 new issues were detected and 0 were fixed.
In total, 40 issues are still open and 224 have been fixed so far.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 135391 Yes KMSAN: uninit-value in virtqueue_add (4)
https://syzkaller.appspot.com/bug?extid=d7521c1e3841ed075a42
<2> 7366 Yes WARNING in ext4_dirty_folio
https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1
<3> 689 Yes KCSAN: data-race in generic_fillattr / shmem_mknod (2)
https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761
<4> 645 Yes BUG: bad usercopy in fpa_set
https://syzkaller.appspot.com/bug?extid=cb76c2983557a07cdb14
<5> 632 No KCSAN: data-race in generic_fillattr / shmem_unlink (3)
https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78
<6> 626 Yes possible deadlock in filemap_fault
https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d
<7> 200 No KCSAN: data-race in __filemap_remove_folio / folio_mapping (2)
https://syzkaller.appspot.com/bug?extid=606f94dfeaaa45124c90
<8> 73 Yes WARNING in __kfence_free (3)
https://syzkaller.appspot.com/bug?extid=59f37b0ab4c558a5357c
<9> 36 Yes BUG: unable to handle kernel paging request in list_lru_add
https://syzkaller.appspot.com/bug?extid=2403e3909382fbdeaf6c
<10> 33 Yes BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot
https://syzkaller.appspot.com/bug?extid=b18872ea9631b5dcef3b
---
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