SUSE-CU-2021:526-1: Recommended update of suse/sle15

[sle-updates at lists.suse.com]

SUSE Container Update Advisory: suse/sle15
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Container Advisory ID : SUSE-CU-2021:526-1
Container Tags        : suse/sle15:15.2 , suse/sle15:15.2.9.5.51
Container Release     : 9.5.51
Severity              : moderate
Type                  : recommended
References            : 1189803 1190325 1190440 1190984 1191252 1192161 
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The container suse/sle15 was updated. The following patches have been included in this update:

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Advisory ID: SUSE-RU-2021:3809-1
Released:    Fri Nov 26 00:31:59 2021
Summary:     Recommended update for systemd
Type:        recommended
Severity:    moderate
References:  1189803,1190325,1190440,1190984,1191252,1192161
This update for systemd fixes the following issues:

- Add timestamp to D-Bus events to improve traceability (jsc#SLE-21862, jsc#SLE-18102, jsc#SLE-18103)
- Fix IO scheduler udev rules to address performance issues (jsc#SLE-21032, bsc#1192161)
- shutdown: Reduce log level of unmounts (bsc#1191252)
- pid1: make use of new 'prohibit_ipc' logging flag in PID 1 (bsc#1189803)
- core: rework how we connect to the bus (bsc#1190325)
- mount-util: fix fd_is_mount_point() when both the parent and directory are network fs (bsc#1190984)
- virt: detect Amazon EC2 Nitro instance (bsc#1190440)
- Several fixes for umount
- busctl: use usec granularity for the timestamp printed by the busctl monitor command
- fix unitialized fields in MountPoint in dm_list_get()
- shutdown: explicitly set a log target
- mount-util: add mount_option_mangle()
- dissect: automatically mark partitions read-only that have a read-only file system
- build-sys: require proper libmount version
- systemd-shutdown: use log_set_prohibit_ipc(true)
- rationalize interface for opening/closing logging
- pid1: when we can't log to journal, remember our fallback log target
- log: remove LOG_TARGET_SAFE pseudo log target
- log: add brief comment for log_set_open_when_needed() and log_set_always_reopen_console()
- log: add new 'prohibit_ipc' flag to logging system
- log: make log_set_upgrade_syslog_to_journal() take effect immediately
- dbus: split up bus_done() into seperate functions
- machine-id-setup: generate machine-id from DMI product ID on Amazon EC2
- virt: if we detect Xen by DMI, trust that over CPUID


The following package changes have been done:

- libsystemd0-234-24.99.1 updated
- libudev1-234-24.99.1 updated