Index of /proc/thread-self/root/sys/dev/char/4:21/subsystem/ttyS21/device/driver/

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serial8250/                                        08-Aug-2026 05:55                   -
bind                                               08-Oct-2026 17:53                4096
uevent                                             08-Oct-2026 17:53                4096
unbind                                             08-Oct-2026 17:53                4096