Hello fs maintainers/developers, This is a 31-day syzbot report for the fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/fs During the period, 9 new issues were detected and 1 were fixed. In total, 55 issues are still open and 327 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 2854 Yes BUG: sleeping function called from invalid context in __getblk_gfp https://syzkaller.appspot.com/bug?extid=69b40dc5fd40f32c199f <2> 2535 Yes general protection fault in iommu_deinit_device https://syzkaller.appspot.com/bug?extid=a8bd07230391c0c577c2 <3> 2178 Yes WARNING in firmware_fallback_sysfs https://syzkaller.appspot.com/bug?extid=95f2e2439b97575ec3c0 <4> 1279 Yes possible deadlock in input_event (2) https://syzkaller.appspot.com/bug?extid=d4c06e848a1c1f9f726f <5> 267 Yes BUG: sleeping function called from invalid context in __bread_gfp https://syzkaller.appspot.com/bug?extid=5869fb71f59eac925756 <6> 140 No possible deadlock in evdev_pass_values (2) https://syzkaller.appspot.com/bug?extid=13d3cb2a3dc61e6092f5 <7> 37 No KASAN: slab-use-after-free Read in __ext4_iget https://syzkaller.appspot.com/bug?extid=5407ecf3112f882d2ef3 <8> 21 Yes INFO: task hung in synchronize_rcu (4) https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe <9> 20 Yes INFO: rcu detected stall in sys_clock_adjtime https://syzkaller.appspot.com/bug?extid=25b7addb06e92c482190 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.
