* [syzbot] Monthly block report (Mar 2025)
@ 2025-03-24 18:56 syzbot
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From: syzbot @ 2025-03-24 18:56 UTC (permalink / raw)
To: linux-block, linux-kernel, syzkaller-bugs
Hello block maintainers/developers,
This is a 31-day syzbot report for the block subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/block
During the period, 0 new issues were detected and 0 were fixed.
In total, 42 issues are still open and 95 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 60676 Yes possible deadlock in __submit_bio
https://syzkaller.appspot.com/bug?extid=949ae54e95a2fab4cbb4
<2> 5264 Yes KMSAN: kernel-infoleak in filemap_read
https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db
<3> 3626 Yes KASAN: slab-use-after-free Read in percpu_ref_put (2)
https://syzkaller.appspot.com/bug?extid=905d719acdbd213bf67e
<4> 2498 Yes INFO: task hung in bdev_release
https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4
<5> 1675 Yes INFO: task hung in blkdev_fallocate
https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc
<6> 962 Yes possible deadlock in loop_set_status
https://syzkaller.appspot.com/bug?extid=9b145229d11aa73e4571
<7> 305 No INFO: task hung in read_part_sector (2)
https://syzkaller.appspot.com/bug?extid=82de77d3f217960f087d
<8> 77 No KCSAN: data-race in block_uevent / inc_diskseq (2)
https://syzkaller.appspot.com/bug?extid=c147f9175ec6cc7bd73b
<9> 43 Yes WARNING in blk_register_tracepoints
https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1
<10> 37 Yes INFO: task hung in nbd_add_socket (2)
https://syzkaller.appspot.com/bug?extid=cbb4b1ebc70d0c5a8c29
---
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