* [syzbot] Monthly mm report (Mar 2024)
@ 2024-03-19 21:40 syzbot
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From: syzbot @ 2024-03-19 21:40 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 1 were fixed.
In total, 42 issues are still open and 226 have been fixed so far.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 707 Yes KCSAN: data-race in generic_fillattr / shmem_mknod (2)
https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761
<2> 657 Yes possible deadlock in filemap_fault
https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d
<3> 649 No KCSAN: data-race in generic_fillattr / shmem_unlink (3)
https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78
<4> 88 Yes WARNING in __kfence_free (3)
https://syzkaller.appspot.com/bug?extid=59f37b0ab4c558a5357c
<5> 47 Yes BUG: unable to handle kernel paging request in list_lru_add
https://syzkaller.appspot.com/bug?extid=2403e3909382fbdeaf6c
<6> 45 Yes BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot
https://syzkaller.appspot.com/bug?extid=b18872ea9631b5dcef3b
<7> 34 Yes INFO: rcu detected stall in sys_openat (3)
https://syzkaller.appspot.com/bug?extid=23d96fb466ad56cbb5e5
<8> 11 Yes WARNING in kunmap_local_indexed
https://syzkaller.appspot.com/bug?extid=691cb37358791bebebe6
<9> 11 Yes kernel BUG in filemap_unaccount_folio
https://syzkaller.appspot.com/bug?extid=17a207d226b8a5fb0fd9
<10> 4 Yes INFO: task hung in __unmap_and_move (4)
https://syzkaller.appspot.com/bug?extid=b7ad168b779385f8cd58
---
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