Messages in this thread | | | Date | Wed, 25 Jan 2023 02:43:39 -0800 | Subject | [syzbot] [btrfs?] VFS: Busy inodes after unmount (use-after-free) | From | syzbot <> |
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Hello,
syzbot found the following issue on:
HEAD commit: edb2f0dc90f2 Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=1484d22e480000 kernel config: https://syzkaller.appspot.com/x/.config?x=a1c301efa2b11613 dashboard link: https://syzkaller.appspot.com/bug?extid=0af00f6a2cba2058b5db compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: arm64 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15e20341480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=154fa4f1480000
Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/ca1677dc6969/disk-edb2f0dc.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/22527595a2dd/vmlinux-edb2f0dc.xz kernel image: https://storage.googleapis.com/syzbot-assets/45308e5f6962/Image-edb2f0dc.gz.xz mounted in repro: https://storage.googleapis.com/syzbot-assets/6105a892b6d5/mount_0.gz
IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+0af00f6a2cba2058b5db@syzkaller.appspotmail.com
VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day... VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day...
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