[syzbot] Monthly usb report (Feb 2024)

From: syzbot
Date: Mon Feb 05 2024 - 16:55:47 EST


Hello usb maintainers/developers,

This is a 31-day syzbot report for the usb subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/usb

During the period, 0 new issues were detected and 0 were fixed.
In total, 59 issues are still open and 332 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 3116 Yes WARNING in firmware_fallback_sysfs
https://syzkaller.appspot.com/bug?extid=95f2e2439b97575ec3c0
<2> 949 Yes WARNING in implement
https://syzkaller.appspot.com/bug?extid=38e7237add3712479d65
<3> 864 Yes general protection fault in ir_raw_event_store_with_filter
https://syzkaller.appspot.com/bug?extid=34008406ee9a31b13c73
<4> 862 Yes INFO: task hung in usb_get_descriptor (2)
https://syzkaller.appspot.com/bug?extid=e8db9d9e65feff8fa471
<5> 567 Yes INFO: task hung in hub_port_init (3)
https://syzkaller.appspot.com/bug?extid=b6f11035e572f08bc20f
<6> 460 Yes INFO: task hung in usbdev_open (2)
https://syzkaller.appspot.com/bug?extid=b73659f5bb96fac34820
<7> 387 Yes INFO: task hung in r871xu_dev_remove
https://syzkaller.appspot.com/bug?extid=f39c1dad0b7db49ca4a8
<8> 304 Yes KASAN: use-after-free Read in v4l2_fh_init
https://syzkaller.appspot.com/bug?extid=c025d34b8eaa54c571b8
<9> 253 No INFO: task hung in hub_event (3)
https://syzkaller.appspot.com/bug?extid=a7edecbf389d11a369d4
<10> 247 Yes INFO: task hung in get_bMaxPacketSize0
https://syzkaller.appspot.com/bug?extid=f7ac46d91cf13b4591a4

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