I am run (Fedora Core release Rawhide (Rawhide)Kernel 2.6.10-1.1103_FC4 on an s390) from vm/esa on s390, and i am see on console: **************************************************************************** *********** Booting default (linux)... Linux version 2.6.10-1.1103_FC4 (bhcompile@xxxxxxxxxxxxxxxxxxxxx) (gcc version .4.3 20050113 (Red Hat 3.4.3-15)) #1 SMP Wed Jan 19 20:40:50 EST 2005 We are running under VM (31 bit mode) This machine has no IEEE fpu Built 1 zonelists Kernel command line: root=LABEL=/1 BOOT_IMAGE=0 PID hash table entries: 1024 (order: 10, 16384 bytes) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 124544k/131072k available (1874k kernel code, 0k reserved, 605k data, 1 8k init) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Detected 1 CPU's Boot cpu address 0 cpu 0 phys_idx=0 vers=FF ident=100003 machine=9672 unused=0000 Brought up 1 CPUs checking if image is initramfs... it is Freeing initrd memory: 899k freed debug: Initialization complete NET: Registered protocol family 16 **************************************************************************** *************** and here cycling i am do command vm/esa: trace all and i see: TRACE ALL HCPTRI1027I An active trace set has turned RUN off. B -> 001D196E' SLR 1F33 CC 2 B 001D1970' CS BA342000 002E8454 CC 1 B 001D1974' ???? A744FFFB 0057AD33 CC 1 B -> 001D196A' DIAG 83000044 00000044 CC 1 B 001D196E' SLR 1F33 CC 2 B 001D1970' CS BA342000 002E8454 CC 1 B 001D1974' ???? A744FFFB 0057AD33 CC 1 B -> 001D196A' DIAG 83000044 00000044 CC 1 B 001D196E' SLR 1F33 CC 2 B 001D1970' CS BA342000 002E8454 CC 1 B 001D1974' ???? A744FFFB 0057AD33 CC 1 B -> 001D196A' DIAG 83000044 00000044 CC 1 B 001D196E' SLR 1F33 CC 2 B 001D1970' CS BA342000 002E8454 CC 1 B 001D1974' ???? A744FFFB 0057AD33 CC 1 i am do command vm/esa: STORE 001D1974 A7440002: and i see: CP ST 001D1974 A7440002 Store complete. cio: Was not able to determine available CHSCs, cc=2. chsc_get_sch_descriptions: Error -22 while doing chsc; processing some machine c hecks may not work appldata info: mem-ops registered] appldata info: os-ops registered] appldata info: net_sum-ops registered] audit: initializing netlink socket (disabled) audit(1106763062.926:0): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key A151D8E9D3A0BB - User ID: Red Hat, Inc. (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 Channel measurement facility using basic format (autodetected) cpi: no system name specified NET: Registered protocol family 2 IP: routing cache hash table of 1024 buckets, 8Kbytes TCP established hash table entries: 8192 (order: 5, 131072 bytes) TCP bind hash table entries: 8192 (order: 4, 65536 bytes) TCP: Hash tables configured (established 8192 bind 8192) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 Freeing unused kernel memory: 108k freed Red Hat nash version 4.2.0.1 starting Mounted /proc filesystem ........................................ and so on and i see: Fedora Core release Rawhide (Rawhide) Kernel 2.6.10-1.1103_FC4 on an s390 cokzlb login: HELP correct; improve; reform; repair BUG