Messages in this thread | | | Date | Mon, 1 Jul 2019 22:26:20 -0700 | From | Eric Biggers <> | Subject | Reminder: 5 open syzbot bugs in "fs/fuse" subsystem |
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Of the currently open syzbot reports against the upstream kernel, I've manually marked 5 of them as possibly being bugs in the "fs/fuse" subsystem. I've listed these reports below, sorted by an algorithm that tries to list first the reports most likely to be still valid, important, and actionable.
Of these 5 bugs, 2 were seen in mainline in the last week.
If you believe a bug is no longer valid, please close the syzbot report by sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the original thread, as explained at https://goo.gl/tpsmEJ#status
If you believe I misattributed a bug to the "fs/fuse" subsystem, please let me know, and if possible forward the report to the correct people or mailing list.
Here are the bugs:
-------------------------------------------------------------------------------- Title: possible deadlock in free_ioctx_users Last occurred: 2 days ago Reported: 295 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=7a5eef8441d0a76d4ac12b35f3633885dbb9d04e Original thread: https://lkml.kernel.org/lkml/00000000000024df4605757495a8@google.com/T/#u
This bug has a C reproducer.
The original thread for this bug received 5 replies; the last was 294 days ago.
If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+d86c4426a01f60feddc7@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/00000000000024df4605757495a8@google.com
-------------------------------------------------------------------------------- Title: WARNING in __device_add_disk Last occurred: 2 days ago Reported: 438 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=de24bb052989af7a72e7bf51895242e5c0fbda94 Original thread: https://lkml.kernel.org/lkml/0000000000001558f3056a369689@google.com/T/#u
This bug has a C reproducer.
No one replied to the original thread for this bug.
If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+3337db851ace689ceb50@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/0000000000001558f3056a369689@google.com
-------------------------------------------------------------------------------- Title: KASAN: slab-out-of-bounds Write in end_requests Last occurred: 332 days ago Reported: 336 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=400d6a977a0dbd8836d7c7ec8481782a674ee855 Original thread: https://lkml.kernel.org/lkml/000000000000d0429205723824d8@google.com/T/#u
This bug has a C reproducer.
No one replied to the original thread for this bug.
If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+cd4b9b3648c78dbd7fca@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000d0429205723824d8@google.com
-------------------------------------------------------------------------------- Title: INFO: task hung in fuse_reverse_inval_entry Last occurred: 331 days ago Reported: 343 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=ae8cd67e7e816f210105fee7719de41d6bcd010c Original thread: https://lkml.kernel.org/lkml/000000000000bc17b60571a60434@google.com/T/#u
This bug has a C reproducer.
The original thread for this bug received 14 replies; the last was 241 days ago.
If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+bb6d800770577a083f8c@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000bc17b60571a60434@google.com
-------------------------------------------------------------------------------- Title: WARNING in request_end Last occurred: 243 days ago Reported: 280 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=2318b559efec9fda6c77bd5c3d57c8fc3255d922 Original thread: https://lkml.kernel.org/lkml/0000000000006971fa05769d22f6@google.com/T/#u
This bug has a C reproducer.
syzbot has bisected this bug, but I think the bisection result is incorrect.
The original thread for this bug received 6 replies; the last was 100 days ago.
If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+ef054c4d3f64cd7f7cec@syzkaller.appspotmail.com
If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/0000000000006971fa05769d22f6@google.com
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