OF stdout device is: /vdevice/vty@30000000 Preparing to boot Linux version 4.12.14-197.29-default (geeko@buildhost) (gcc version 7.4.1 20190905 [gcc-7-branch revision 275407] (SUSE Linux) ) #1 SMP Fri Dec 6 12:08:50 UTC 2019 (ca25711) Detected machine type: 0000000000000101 command line: BOOT_IMAGE=/kernel root=/dev/ram0 selinux=0 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done memory layout at init: memory_limit : 0000000000000000 (16 MB aligned) alloc_bottom : 000000001a080000 alloc_top : 0000000020000000 alloc_top_hi : 0000000020000000 rmo_top : 0000000020000000 ram_top : 0000000020000000 instantiating rtas at 0x000000001ecb0000... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... Device tree strings 0x000000001a090000 -> 0x000000001a0917b1 Device tree struct 0x000000001a0a0000 -> 0x000000001a0d0000 Quiescing Open Firmware ... Booting Linux via __start() @ 0x000000000a6f0000 ... Page sizes from device-tree: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 Using 1TB segments Initializing hash mmu with SLB Linux version 4.12.14-197.29-default (geeko@buildhost) (gcc version 7.4.1 20190905 [gcc-7-branch revision 275407] (SUSE Linux) ) #1 SMP Fri Dec 6 12:08:50 UTC 2019 (ca25711) Found initrd at 0xc00000000c700000:0xc00000001a070d4b Using pSeries machine description bootconsole [udbg0] enabled Partition configured for 8 cpus. CPU maps initialized for 8 threads per core -> smp_release_cpus() spinning_secondaries = 7 <- smp_release_cpus() ----------------------------------------------------- ppc64_pft_size = 0x19 phys_mem_size = 0x40000000 dcache_bsize = 0x80 icache_bsize = 0x80 cpu_features = 0x0001407f8f5f91a7 possible = 0x00017bffcf5fb1a7 always = 0x00000003800081a1 cpu_user_features = 0xdc0065c2 0xefe00000 mmu_features = 0x7c006001 firmware_features = 0x00000017c45bfc57 htab_hash_mask = 0x3ffff ----------------------------------------------------- numa: NODE_DATA [mem 0x3ff9bc80-0x3ffa7fff] rfi-flush: fallback displacement flush available rfi-flush: mttrig type flush available link-stack-flush: software flush enabled. count-cache-flush: software flush disabled. stf-barrier: eieio barrier available H_BLOCK_REMOVE supports base psize:0 psize:0 block size:8 H_BLOCK_REMOVE supports base psize:0 psize:2 block size:8 H_BLOCK_REMOVE supports base psize:0 psize:10 block size:8 H_BLOCK_REMOVE supports base psize:2 psize:2 block size:8 H_BLOCK_REMOVE supports base psize:2 psize:10 block size:8 PPC64 nvram contains 15360 bytes barrier-nospec: using ORI speculation barrier Zone ranges: DMA [mem 0x0000000000000000-0x000000003fffffff] DMA32 empty Normal empty Device empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x000000003fffffff] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff] percpu: Embedded 4 pages/cpu @c00000003fd00000 s161176 r0 d100968 u262144 Built 1 zonelists in Node order, mobility grouping on. Total pages: 16368 Policy zone: DMA Kernel command line: BOOT_IMAGE=/kernel root=/dev/ram0 selinux=0 PID hash table entries: 4096 (order: -1, 32768 bytes) Memory: 754944K/1048576K available (10368K kernel code, 1792K rwdata, 2888K rodata, 3968K init, 11729K bss, 293632K reserved, 0K cma-reserved) ftrace: allocating 27464 entries in 11 pages Hierarchical RCU implementation. RCU event tracing is enabled. RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=8. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 NR_IRQS:512 nr_irqs:512 16 time_init: 56 bit decrementer (max: 7fffffffffffff) clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns clocksource: timebase mult[1f40000] shift[24] registered Console: colour dummy device 80x25 console [hvc0] enabled console [hvc0] enabled bootconsole [udbg0] disabled bootconsole [udbg0] disabled pid_max: default: 32768 minimum: 301 Security Framework initialized AppArmor: AppArmor initialized Dentry cache hash table entries: 131072 (order: 4, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 3, 524288 bytes) Mount-cache hash table entries: 8192 (order: 0, 65536 bytes) Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes) EEH: pSeries platform initialized POWER9 performance monitor hardware support registered smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 8 CPUs numa: Node 0 CPUs: 0-7 Using small cores at SMT level Using shared cache scheduler topology devtmpfs: initialized evm: security.selinux evm: security.ima evm: security.capability clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 2048 (order: 2, 262144 bytes) NET: Registered protocol family 16 EEH: No capable adapters found cpuidle: using governor ladder cpuidle: using governor menu pstore: using lzo compression pstore: Registered nvram as persistent store backend PCI: Probing PCI hardware pseries-rng: Registering arch random hook. HugeTLB registered 16 MB page size, pre-allocated 0 pages HugeTLB registered 16 GB page size, pre-allocated 0 pages iommu: Default domain type: Translated vgaarb: loaded Linux cec interface: v0.10 EDAC MC: Ver: 3.0.0 NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO NetLabel: unlabeled traffic allowed by default clocksource: Switched to clocksource timebase VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) AppArmor: AppArmor Filesystem Enabled NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 0, 65536 bytes) TCP bind hash table entries: 8192 (order: 1, 131072 bytes) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 2048 (order: 0, 65536 bytes) UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes) NET: Registered protocol family 1 NET: Registered protocol family 44 Unpacking initramfs... swapper/0 invoked oom-killer: gfp_mask=0x14200c2(GFP_HIGHUSER), nodemask=(null), order=0, oom_score_adj=0 swapper/0 cpuset=/ mems_allowed=0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.14-197.29-default #1 SLE15-SP1 Call Trace: [c00000003e4d3200] [c000000000a0fa78] dump_stack+0xb0/0xf0 (unreliable) [c00000003e4d3240] [c000000000a0dcfc] dump_header+0xc8/0x26c [c00000003e4d3310] [c0000000002f38d4] out_of_memory+0x3e4/0x700 [c00000003e4d33b0] [c0000000002fbb14] __alloc_pages_nodemask+0x1004/0x10b0 [c00000003e4d35a0] [c000000000383218] alloc_page_interleave+0x58/0x110 [c00000003e4d35e0] [c000000000383dec] alloc_pages_current+0x15c/0x1c0 [c00000003e4d3640] [c0000000002ebfb8] __page_cache_alloc+0xd8/0x150 [c00000003e4d3680] [c0000000002ec194] pagecache_get_page+0x164/0x440 [c00000003e4d36e0] [c0000000002ec4a4] grab_cache_page_write_begin+0x34/0x70 [c00000003e4d3710] [c000000000413d98] simple_write_begin+0x48/0x190 [c00000003e4d3750] [c0000000002eb89c] generic_perform_write+0xec/0x270 [c00000003e4d37e0] [c0000000002edf00] __generic_file_write_iter+0x250/0x2a0 [c00000003e4d3840] [c0000000002ee15c] generic_file_write_iter+0x20c/0x2e0 [c00000003e4d3880] [c0000000003d0fc0] __vfs_write+0x120/0x1e0 [c00000003e4d3910] [c0000000003d2ea8] vfs_write+0xd8/0x220 [c00000003e4d3960] [c0000000003d4ddc] SyS_write+0x6c/0x110 [c00000003e4d39b0] [c000000000d0553c] xwrite+0x54/0xb8 [c00000003e4d39f0] [c000000000d055e8] do_copy+0x48/0x164 [c00000003e4d3a10] [c000000000d051b8] write_buffer+0x64/0x90 [c00000003e4d3a40] [c000000000d0524c] flush_buffer+0x68/0xf4 [c00000003e4d3a90] [c000000000d50f08] __gunzip+0x374/0x46c [c00000003e4d3b10] [c000000000d05f5c] unpack_to_rootfs+0x1f0/0x360 [c00000003e4d3bc0] [c000000000d06168] populate_rootfs+0x9c/0x188 [c00000003e4d3c40] [c00000000000f5d4] do_one_initcall+0x64/0x1d0 [c00000003e4d3d00] [c000000000d044ec] kernel_init_freeable+0x294/0x388 [c00000003e4d3dc0] [c00000000001026c] kernel_init+0x2c/0x160 [c00000003e4d3e30] [c00000000000b560] ret_from_kernel_thread+0x5c/0x7c Mem-Info: active_anon:0 inactive_anon:0 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:10197 dirty:0 writeback:0 unstable:0 slab_reclaimable:202 slab_unreclaimable:137 mapped:0 shmem:0 pagetables:0 bounce:0 free:1090 free_pcp:2 free_cma:0 Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:652608kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 DMA free:69760kB min:70272kB low:79616kB high:88960kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:652608kB writepending:0kB present:1048576kB managed:755904kB mlocked:0kB slab_reclaimable:12928kB slab_unreclaimable:8768kB kernel_stack:1344kB pagetables:0kB bounce:0kB free_pcp:128kB local_pcp:128kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 0 Node 0 DMA: 4*64kB (M) 9*128kB (UME) 3*256kB (UM) 4*512kB (M) 6*1024kB (ME) 5*2048kB (ME) 4*4096kB (UM) 4*8192kB (UM) 0*16384kB = 69760kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB 10231 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 16384 pages RAM 0 pages HighMem/MovableOnly 4573 pages reserved 0 pages cma reserved 0 pages hwpoisoned [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name Kernel panic - not syncing: Out of memory and no killable processes... CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.14-197.29-default #1 SLE15-SP1 Call Trace: [c00000003e4d3240] [c000000000a0fa78] dump_stack+0xb0/0xf0 (unreliable) [c00000003e4d3280] [c000000000a0c5f4] panic+0x144/0x31c [c00000003e4d3310] [c0000000002f38e0] out_of_memory+0x3f0/0x700 [c00000003e4d33b0] [c0000000002fbb14] __alloc_pages_nodemask+0x1004/0x10b0 [c00000003e4d35a0] [c000000000383218] alloc_page_interleave+0x58/0x110 [c00000003e4d35e0] [c000000000383dec] alloc_pages_current+0x15c/0x1c0 [c00000003e4d3640] [c0000000002ebfb8] __page_cache_alloc+0xd8/0x150 [c00000003e4d3680] [c0000000002ec194] pagecache_get_page+0x164/0x440 [c00000003e4d36e0] [c0000000002ec4a4] grab_cache_page_write_begin+0x34/0x70 [c00000003e4d3710] [c000000000413d98] simple_write_begin+0x48/0x190 [c00000003e4d3750] [c0000000002eb89c] generic_perform_write+0xec/0x270 [c00000003e4d37e0] [c0000000002edf00] __generic_file_write_iter+0x250/0x2a0 [c00000003e4d3840] [c0000000002ee15c] generic_file_write_iter+0x20c/0x2e0 [c00000003e4d3880] [c0000000003d0fc0] __vfs_write+0x120/0x1e0 [c00000003e4d3910] [c0000000003d2ea8] vfs_write+0xd8/0x220 [c00000003e4d3960] [c0000000003d4ddc] SyS_write+0x6c/0x110 [c00000003e4d39b0] [c000000000d0553c] xwrite+0x54/0xb8 [c00000003e4d39f0] [c000000000d055e8] do_copy+0x48/0x164 [c00000003e4d3a10] [c000000000d051b8] write_buffer+0x64/0x90 [c00000003e4d3a40] [c000000000d0524c] flush_buffer+0x68/0xf4 [c00000003e4d3a90] [c000000000d50f08] __gunzip+0x374/0x46c [c00000003e4d3b10] [c000000000d05f5c] unpack_to_rootfs+0x1f0/0x360 [c00000003e4d3bc0] [c000000000d06168] populate_rootfs+0x9c/0x188 [c00000003e4d3c40] [c00000000000f5d4] do_one_initcall+0x64/0x1d0 [c00000003e4d3d00] [c000000000d044ec] kernel_init_freeable+0x294/0x388 [c00000003e4d3dc0] [c00000000001026c] kernel_init+0x2c/0x160 [c00000003e4d3e30] [c00000000000b560] ret_from_kernel_thread+0x5c/0x7c ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at ../drivers/tty/vt/vt.c:3887 do_unblank_screen+0x1d0/0x270 Modules linked in: Supported: Yes CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.14-197.29-default #1 SLE15-SP1 task: c00000003e4c2600 task.stack: c00000003e4d0000 NIP: c0000000006d7640 LR: c0000000006d7498 CTR: c000000000601ef0 REGS: c00000003e4d2f90 TRAP: 0700 Not tainted (4.12.14-197.29-default) MSR: 8000000002029033 CR: 28242222 XER: 20040008 CFAR: c0000000006d74b4 SOFTE: 0 GPR00: c0000000006d7498 c00000003e4d3210 c000000001230800 0000000000000000 GPR04: 0000000000000000 c00000003e2ce00e 00000000000010b9 c00000003e4d3190 GPR08: 000000003ef20000 0000000000000000 c0000000010e38f0 c00000003ec5796b GPR12: 0000000028242428 c00000000bdc0000 00000000014200c2 00000000014200c2 GPR16: 00000000014200c2 0000000000000001 0000000000000000 0000000000000240 GPR20: 0000000000000001 0000000000000240 0000000000000000 c00000003ff9dd10 GPR24: 0000000000000000 0000000000000000 0000000000000442 c000000001272374 GPR28: c0000000013f3508 c0000000013f34d8 0000000000000000 0000000000000000 NIP [c0000000006d7640] do_unblank_screen+0x1d0/0x270 LR [c0000000006d7498] do_unblank_screen+0x28/0x270 Call Trace: [c00000003e4d3210] [c00000003e4d3280] 0xc00000003e4d3280 (unreliable) [c00000003e4d3280] [c000000000a0c664] panic+0x1b4/0x31c [c00000003e4d3310] [c0000000002f38e0] out_of_memory+0x3f0/0x700 [c00000003e4d33b0] [c0000000002fbb14] __alloc_pages_nodemask+0x1004/0x10b0 [c00000003e4d35a0] [c000000000383218] alloc_page_interleave+0x58/0x110 [c00000003e4d35e0] [c000000000383dec] alloc_pages_current+0x15c/0x1c0 [c00000003e4d3640] [c0000000002ebfb8] __page_cache_alloc+0xd8/0x150 [c00000003e4d3680] [c0000000002ec194] pagecache_get_page+0x164/0x440 [c00000003e4d36e0] [c0000000002ec4a4] grab_cache_page_write_begin+0x34/0x70 [c00000003e4d3710] [c000000000413d98] simple_write_begin+0x48/0x190 [c00000003e4d3750] [c0000000002eb89c] generic_perform_write+0xec/0x270 [c00000003e4d37e0] [c0000000002edf00] __generic_file_write_iter+0x250/0x2a0 [c00000003e4d3840] [c0000000002ee15c] generic_file_write_iter+0x20c/0x2e0 [c00000003e4d3880] [c0000000003d0fc0] __vfs_write+0x120/0x1e0 [c00000003e4d3910] [c0000000003d2ea8] vfs_write+0xd8/0x220 [c00000003e4d3960] [c0000000003d4ddc] SyS_write+0x6c/0x110 [c00000003e4d39b0] [c000000000d0553c] xwrite+0x54/0xb8 [c00000003e4d39f0] [c000000000d055e8] do_copy+0x48/0x164 [c00000003e4d3a10] [c000000000d051b8] write_buffer+0x64/0x90 [c00000003e4d3a40] [c000000000d0524c] flush_buffer+0x68/0xf4 [c00000003e4d3a90] [c000000000d50f08] __gunzip+0x374/0x46c [c00000003e4d3b10] [c000000000d05f5c] unpack_to_rootfs+0x1f0/0x360 [c00000003e4d3bc0] [c000000000d06168] populate_rootfs+0x9c/0x188 [c00000003e4d3c40] [c00000000000f5d4] do_one_initcall+0x64/0x1d0 [c00000003e4d3d00] [c000000000d044ec] kernel_init_freeable+0x294/0x388 [c00000003e4d3dc0] [c00000000001026c] kernel_init+0x2c/0x160 [c00000003e4d3e30] [c00000000000b560] ret_from_kernel_thread+0x5c/0x7c Instruction dump: 3d22001c 39293120 81290000 2f890000 409cff00 ebe10068 38210070 e8010010 ebc1fff0 7c0803a6 4e800020 60000000 <0fe00000> 4bfffe74 60000000 60000000 ---[ end trace 4cfb0865df9fc595 ]--- ---[ end Kernel panic - not syncing: Out of memory and no killable processes...