[ 0.000000] Allocated 4718592 bytes for 2048 pacas at c00000000e800000 [ 0.000000] Page sizes from device-tree: [ 0.000000] base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 [ 0.000000] base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 [ 0.000000] base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 [ 0.000000] base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 [ 0.000000] base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 [ 0.000000] base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 [ 0.000000] base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 [ 0.000000] Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24 [ 0.000000] Using 1TB segments [ 0.000000] Initializing hash mmu with SLB [ 0.000000] Linux version 4.11.0-rc5 (root@alp13.pok.stglabs.ibm.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #3 SMP Thu Apr 6 01:28:06 PDT 2017 [ 0.000000] Found initrd at 0xc0000000029f0000:0xc000000004d638dd [ 0.000000] Using pSeries machine description [ 0.000000] bootconsole [udbg0] enabled [ 0.000000] Partition configured for 16 cpus. [ 0.000000] CPU maps initialized for 8 threads per core [ 0.000000] (thread shift is 3) [ 0.000000] Freed 4653056 bytes for unused pacas [ 0.000000] ----------------------------------------------------- [ 0.000000] ppc64_pft_size = 0x1c [ 0.000000] phys_mem_size = 0x780000000 [ 0.000000] dcache_bsize = 0x80 [ 0.000000] icache_bsize = 0x80 [ 0.000000] cpu_features = 0x27fc7aec18500249 [ 0.000000] possible = 0x7fffffff18500649 [ 0.000000] always = 0x0000000018100040 [ 0.000000] cpu_user_features = 0xdc0065c2 0xef000000 [ 0.000000] mmu_features = 0x7c004001 [ 0.000000] firmware_features = 0x00000001c45ffc5f [ 0.000000] htab_hash_mask = 0x1fffff [ 0.000000] physical_start = 0x15c0000 [ 0.000000] ----------------------------------------------------- [ 0.000000] numa: Initmem setup node 0 [ 0.000000] numa: NODE_DATA [mem 0x77ff5e300-0x77ff67fff] [ 0.000000] numa: NODE_DATA(0) on node 7 [ 0.000000] numa: Initmem setup node 6 [mem 0x00000000-0x5dfffffff] [ 0.000000] numa: NODE_DATA [mem 0x5dfff6300-0x5dfffffff] [ 0.000000] numa: Initmem setup node 7 [mem 0x5e0000000-0x77fffffff] [ 0.000000] numa: NODE_DATA [mem 0x77ff54600-0x77ff5e2ff] [ 0.000000] PPC64 nvram contains 15360 bytes [ 0.000000] Top of RAM: 0x780000000, Total RAM: 0x780000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000077fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 6: [mem 0x0000000000000000-0x00000005dfffffff] [ 0.000000] node 7: [mem 0x00000005e0000000-0x000000077fffffff] [ 0.000000] Could not find start_pfn for node 0 [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000000000000] [ 0.000000] On node 0 totalpages: 0 [ 0.000000] Initmem setup node 6 [mem 0x0000000000000000-0x00000005dfffffff] [ 0.000000] On node 6 totalpages: 385024 [ 0.000000] DMA zone: 376 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 385024 pages, LIFO batch:1 [ 0.000000] Initmem setup node 7 [mem 0x00000005e0000000-0x000000077fffffff] [ 0.000000] On node 7 totalpages: 106496 [ 0.000000] DMA zone: 104 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 106496 pages, LIFO batch:1 [ 0.000000] percpu: Embedded 3 pages/cpu @c00000077fb00000 s156184 r0 d40424 u262144 [ 0.000000] pcpu-alloc: s156184 r0 d40424 u262144 alloc=1*1048576 [ 0.000000] pcpu-alloc: [0] 00 01 02 03 [0] 04 05 06 07 [ 0.000000] pcpu-alloc: [0] 08 09 10 11 [0] 12 13 14 15 [ 0.000000] Built 3 zonelists in Node order, mobility grouping on. Total pages: 491040 [ 0.000000] Policy zone: DMA [ 0.000000] Kernel command line: root=/dev/mapper/rhel_alp13-root [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Memory: 31276544K/31457280K available (9408K kernel code, 1536K rwdata, 2844K rodata, 3072K init, 3649K bss, 180736K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=16, Nodes=8 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=16. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=16 [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] pic: no ISA interrupt controller [ 0.000000] time_init: decrementer frequency = 512.000000 MHz [ 0.000000] time_init: processor frequency = 3724.000000 MHz [ 0.000003] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns [ 0.000065] clocksource: timebase mult[1f40000] shift[24] registered [ 0.000109] clockevent: decrementer mult[83126e98] shift[32] cpu[6] [ 0.000189] Console: colour dummy device 80x25 [ 0.000221] console [hvc0] enabled [ 0.000245] bootconsole [udbg0] disabled [ 0.000463] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 0.000477] pid_max: default: 32768 minimum: 301 [ 0.002306] Security Framework initialized [ 0.002313] SELinux: Initializing. [ 0.002483] SELinux: Starting in permissive mode [ 0.003244] Dentry cache hash table entries: 4194304 (order: 9, 33554432 bytes) [ 0.022959] Inode-cache hash table entries: 2097152 (order: 8, 16777216 bytes) [ 0.034468] Mount-cache hash table entries: 65536 (order: 3, 524288 bytes) [ 0.034510] Mountpoint-cache hash table entries: 65536 (order: 3, 524288 bytes) [ 0.036509] EEH: pSeries platform initialized [ 0.036518] POWER8 performance monitor hardware support registered [ 0.037784] smp: Bringing up secondary CPUs ... [ 0.600512] smp: Brought up 3 nodes, 16 CPUs [ 0.600527] numa: Node 0 CPUs: [ 0.600530] numa: Node 6 CPUs: 0-15 [ 0.600532] numa: Node 7 CPUs: [ 0.601204] devtmpfs: initialized [ 0.610466] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.610482] futex hash table entries: 4096 (order: 3, 524288 bytes) [ 0.610936] NET: Registered protocol family 16 [ 0.610976] EEH: No capable adapters found [ 0.611135] cpuidle: using governor menu [ 0.611161] RTAS daemon started [ 0.611228] pstore: using zlib compression [ 0.611231] pstore: Registered nvram as persistent store backend [ 0.613850] PCI: Probing PCI hardware [ 0.613854] PCI: Probing PCI hardware done [ 0.613938] pseries-rng: Registering arch random hook. [ 0.614909] HugeTLB registered 16 MB page size, pre-allocated 0 pages [ 0.614913] HugeTLB registered 16 GB page size, pre-allocated 0 pages [ 0.616329] vgaarb: loaded [ 0.616489] SCSI subsystem initialized [ 0.616518] usbcore: registered new interface driver usbfs [ 0.616526] usbcore: registered new interface driver hub [ 0.616590] usbcore: registered new device driver usb [ 0.616793] NetLabel: Initializing [ 0.616796] NetLabel: domain hash size = 128 [ 0.616798] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.616812] NetLabel: unlabeled traffic allowed by default [ 0.616931] clocksource: Switched to clocksource timebase [ 0.625880] VFS: Disk quotas dquot_6.6.0 [ 0.626026] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 0.628057] NET: Registered protocol family 2 [ 0.628237] TCP established hash table entries: 262144 (order: 5, 2097152 bytes) [ 0.628667] TCP bind hash table entries: 65536 (order: 4, 1048576 bytes) [ 0.628779] TCP: Hash tables configured (established 262144 bind 65536) [ 0.628810] UDP hash table entries: 16384 (order: 3, 524288 bytes) [ 0.628869] UDP-Lite hash table entries: 16384 (order: 3, 524288 bytes) [ 0.629199] NET: Registered protocol family 1 [ 0.629206] PCI: CLS 0 bytes, default 128 [ 0.629240] Unpacking initramfs... [ 1.087242] Freeing initrd memory: 36288K [ 1.087973] IOMMU table initialized, virtual merging enabled [ 1.098080] hv-24x7: read 1330 catalog entries, created 337 event attrs (0 failures), 169 descs [ 1.098577] audit: initializing netlink subsys (disabled) [ 1.101042] Kprobe smoke test: started [ 1.126952] Kprobe smoke test: passed successfully [ 1.127327] Initialise system trusted keyrings [ 1.127389] workingset: timestamp_bits=38 max_order=19 bucket_order=0 [ 1.128529] zbud: loaded [ 1.129264] SELinux: Registering netfilter hooks [ 1.168852] NET: Registered protocol family 38 [ 1.168870] Key type asymmetric registered [ 1.168873] Asymmetric key parser 'x509' registered [ 1.168889] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 1.168957] io scheduler noop registered [ 1.168959] io scheduler deadline registered (default) [ 1.169049] io scheduler cfq registered [ 1.169051] io scheduler mq-deadline registered [ 1.169235] atomic64_test: passed [ 1.169510] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.169701] Linux agpgart interface v0.103 [ 1.169781] rdac: device handler registered [ 1.169811] hp_sw: device handler registered [ 1.169814] emc: device handler registered [ 1.169921] alua: device handler registered [ 1.169947] libphy: Fixed MDIO Bus: probed [ 1.169984] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.169992] ehci-pci: EHCI PCI platform driver [ 1.169998] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.170005] ohci-pci: OHCI PCI platform driver [ 1.170011] uhci_hcd: USB Universal Host Controller Interface driver [ 1.170037] usbcore: registered new interface driver usbserial [ 1.170044] usbcore: registered new interface driver usbserial_generic [ 1.170050] usbserial: USB Serial support registered for generic [ 1.170088] mousedev: PS/2 mouse device common for all mice [ 1.170177] rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0 [ 1.170304] pseries_idle_driver registered [ 1.170324] nx_compress_pseries ibm,compression-v1: nx842_OF_upd: max_sync_size new:4096 old:0 [ 1.170329] nx_compress_pseries ibm,compression-v1: nx842_OF_upd: max_sync_sg new:510 old:0 [ 1.170333] nx_compress_pseries ibm,compression-v1: nx842_OF_upd: max_sg_len new:4080 old:0 [ 1.170363] alg: No test for 842 (842-nx) [ 1.170397] hidraw: raw HID events driver (C) Jiri Kosina [ 1.170513] usbcore: registered new interface driver usbhid [ 1.170516] usbhid: USB HID core driver [ 1.170568] drop_monitor: Initializing network drop monitor service [ 1.170672] Initializing XFRM netlink socket [ 1.171203] NET: Registered protocol family 10 [ 1.171662] Segment Routing with IPv6 [ 1.171684] NET: Registered protocol family 17 [ 1.171722] emulate_step_test: ld : PASS [ 1.171727] emulate_step_test: lwz : PASS [ 1.171732] emulate_step_test: lwzx : PASS [ 1.171737] emulate_step_test: std : PASS [ 1.171743] emulate_step_test: ldarx / stdcx. : PASS [ 1.171750] emulate_step_test: lfsx : PASS [ 1.171755] emulate_step_test: stfsx : PASS [ 1.171760] emulate_step_test: lfdx : PASS [ 1.171764] emulate_step_test: stfdx : PASS [ 1.171769] emulate_step_test: lvx : PASS [ 1.171774] emulate_step_test: stvx : PASS [ 1.171780] emulate_step_test: lxvd2x : PASS [ 1.171784] emulate_step_test: stxvd2x : PASS [ 1.171789] Running MSI bitmap self-tests ... [ 1.172013] registered taskstats version 1 [ 1.172029] Loading compiled-in X.509 certificates [ 1.173938] alg: No test for pkcs1pad(rsa,sha1) (pkcs1pad(rsa-generic,sha1)) [ 1.174901] Loaded X.509 cert 'Build time autogenerated kernel key: 49669810573f8e9c173ca7d6fc63b45f4a9229e1' [ 1.174950] zswap: loaded using pool lzo/zbud [ 1.194242] Key type big_key registered [ 1.194336] rtc-generic rtc-generic: setting system clock to 2017-04-06 10:10:37 UTC (1491473437) [ 1.194798] Freeing unused kernel memory: 3072K [ 1.194801] This architecture does not have kernel memory protection. [ 1.198458] pstore: decompression failed;returned -5 [ 1.200257] random: systemd: uninitialized urandom read (16 bytes read) [ 1.200630] random: systemd: uninitialized urandom read (16 bytes read) [ 1.201777] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 1.201881] systemd[1]: Detected architecture ppc64-le. [ 1.201885] systemd[1]: Running in initial RAM disk. [ 1.202073] systemd[1]: Set hostname to . [ 1.224408] random: systemd: uninitialized urandom read (16 bytes read) [ 1.224443] random: systemd: uninitialized urandom read (16 bytes read) [ 1.224473] random: systemd: uninitialized urandom read (16 bytes read) [ 1.224524] random: systemd: uninitialized urandom read (16 bytes read) [ 1.225007] random: systemd: uninitialized urandom read (16 bytes read) [ 1.225116] random: systemd: uninitialized urandom read (16 bytes read) [ 1.225272] random: systemd: uninitialized urandom read (16 bytes read) [ 1.225709] random: systemd: uninitialized urandom read (16 bytes read) [ 1.228893] systemd[1]: Created slice Root Slice. [ 1.228904] systemd[1]: Starting Root Slice. [ 1.229075] systemd[1]: Listening on udev Control Socket. [ 1.229084] systemd[1]: Starting udev Control Socket. [ 1.229288] systemd[1]: Created slice System Slice. [ 1.229297] systemd[1]: Starting System Slice. [ 1.342088] device-mapper: uevent: version 1.0.3 [ 1.342287] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 1.401537] ibmveth: IBM Power Virtual Ethernet Driver 1.06 [ 1.405011] ibmvscsi 30000071: SRP_VERSION: 16.a [ 1.412168] random: fast init done [ 7.997039] ibmvscsi 30000071: SRP_VERSION: 16.a [ 7.997224] ibmvscsi 30000071: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3 [ 7.997229] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 [ 7.997375] ibmvscsi 30000071: partner initialization complete [ 7.997425] ibmvscsi 30000071: host srp version: 16.a, host partition alp18-VIOS (100), OS 3, max io 1048576 [ 7.997491] ibmvscsi 30000071: Client reserve enabled [ 7.997500] ibmvscsi 30000071: sent SRP login [ 7.997541] ibmvscsi 30000071: SRP_LOGIN succeeded [ 8.027362] scsi 0:0:1:0: Direct-Access AIX VDASD 0001 PQ: 0 ANSI: 3 [ 8.027559] scsi 0:0:2:0: CD-ROM AIX VOPTA PQ: 0 ANSI: 4 [ 8.073257] sd 0:0:1:0: [sda] 230686720 512-byte logical blocks: (118 GB/110 GiB) [ 8.073324] sd 0:0:1:0: [sda] Write Protect is off [ 8.073329] sd 0:0:1:0: [sda] Mode Sense: 17 00 00 08 [ 8.073374] sd 0:0:1:0: [sda] Cache data unavailable [ 8.073379] sd 0:0:1:0: [sda] Assuming drive cache: write through [ 8.078320] sr 0:0:2:0: [sr0] scsi-1 drive [ 8.078325] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 8.078465] sr 0:0:2:0: Attached scsi CD-ROM sr0 [ 8.083404] sda: sda1 sda2 sda3 [ 8.083795] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.058308] SGI XFS with ACLs, security attributes, no debug enabled [ 9.061456] XFS (dm-2): Mounting V5 Filesystem [ 9.521373] random: crng init done [ 9.650648] XFS (dm-2): Starting recovery (logdev: internal) [ 10.331586] XFS (dm-2): Ending recovery (logdev: internal) [ 10.602237] systemd-journald[233]: Received SIGTERM from PID 1 (systemd). [ 10.712617] systemd: 24 output lines suppressed due to ratelimiting [ 11.071231] SELinux: 32768 avtab hash slots, 104960 rules. [ 11.084950] SELinux: 32768 avtab hash slots, 104960 rules. [ 11.103094] SELinux: 8 users, 14 roles, 4986 types, 301 bools, 1 sens, 1024 cats [ 11.103097] SELinux: 91 classes, 104960 rules [ 11.105809] SELinux: Permission validate_trans in class security not defined in policy. [ 11.105829] SELinux: Permission module_load in class system not defined in policy. [ 11.105912] SELinux: Class binder not defined in policy. [ 11.105915] SELinux: Class cap_userns not defined in policy. [ 11.105917] SELinux: Class cap2_userns not defined in policy. [ 11.105919] SELinux: Class sctp_socket not defined in policy. [ 11.105922] SELinux: Class icmp_socket not defined in policy. [ 11.105924] SELinux: Class ax25_socket not defined in policy. [ 11.105926] SELinux: Class ipx_socket not defined in policy. [ 11.105928] SELinux: Class netrom_socket not defined in policy. [ 11.105930] SELinux: Class atmpvc_socket not defined in policy. [ 11.105933] SELinux: Class x25_socket not defined in policy. [ 11.105935] SELinux: Class rose_socket not defined in policy. [ 11.105937] SELinux: Class decnet_socket not defined in policy. [ 11.105939] SELinux: Class atmsvc_socket not defined in policy. [ 11.105941] SELinux: Class rds_socket not defined in policy. [ 11.105943] SELinux: Class irda_socket not defined in policy. [ 11.105946] SELinux: Class pppox_socket not defined in policy. [ 11.105948] SELinux: Class llc_socket not defined in policy. [ 11.105950] SELinux: Class can_socket not defined in policy. [ 11.105952] SELinux: Class tipc_socket not defined in policy. [ 11.105954] SELinux: Class bluetooth_socket not defined in policy. [ 11.105957] SELinux: Class iucv_socket not defined in policy. [ 11.105959] SELinux: Class rxrpc_socket not defined in policy. [ 11.105961] SELinux: Class isdn_socket not defined in policy. [ 11.105963] SELinux: Class phonet_socket not defined in policy. [ 11.105965] SELinux: Class ieee802154_socket not defined in policy. [ 11.105968] SELinux: Class caif_socket not defined in policy. [ 11.105970] SELinux: Class alg_socket not defined in policy. [ 11.105972] SELinux: Class nfc_socket not defined in policy. [ 11.105974] SELinux: Class vsock_socket not defined in policy. [ 11.105976] SELinux: Class kcm_socket not defined in policy. [ 11.105979] SELinux: Class qipcrtr_socket not defined in policy. [ 11.105981] SELinux: Class smc_socket not defined in policy. [ 11.105983] SELinux: the above unknown classes and permissions will be allowed [ 11.105988] SELinux: Completing initialization. [ 11.105988] SELinux: Setting up existing superblocks. [ 11.155609] systemd[1]: Successfully loaded SELinux policy in 218.703ms. [ 11.342766] ip_tables: (C) 2000-2006 Netfilter Core Team [ 11.342789] systemd[1]: Inserted module 'ip_tables' [ 11.356749] systemd[1]: Relabelled /dev and /run in 13.178ms. [ 14.121597] systemd-journald[848]: Received request to flush runtime journal from PID 1 [ 14.677090] RPC: Registered named UNIX socket transport module. [ 14.677105] RPC: Registered udp transport module. [ 14.677107] RPC: Registered tcp transport module. [ 14.677110] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 15.163618] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 15.505779] pseries_rng: Registering IBM pSeries RNG driver [ 15.661631] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 15.661716] sr 0:0:2:0: Attached scsi generic sg1 type 5 [ 15.922191] ibmveth 30000002 net0: renamed from eth0 [ 15.959363] Using 'aes-generic' as fallback implementation. [ 15.959424] crypto_register_alg 'aes' = 0 [ 15.963616] Using 'aes-generic' as fallback implementation. [ 15.963853] Using 'aes-generic' as fallback implementation. [ 15.963860] Using 'cbc(p8_aes)' as fallback implementation. [ 15.964061] crypto_register_alg 'cbc(aes)' = 0 [ 15.968868] Using 'aes-generic' as fallback implementation. [ 15.969110] Using 'aes-generic' as fallback implementation. [ 15.969117] Using 'ctr(p8_aes)' as fallback implementation. [ 15.969268] crypto_register_alg 'ctr(aes)' = 0 [ 16.214234] Using 'aes-generic' as fallback implementation. [ 16.214359] Using 'aes-generic' as fallback implementation. [ 16.214366] Using 'aes-generic' as fallback implementation. [ 16.214584] Using 'aes-generic' as fallback implementation. [ 16.214590] Using 'aes-generic' as fallback implementation. [ 16.214593] Using 'xts(ecb(p8_aes))' as fallback implementation. [ 16.214712] crypto_register_alg 'xts(aes)' = 0 [ 16.264483] Using 'ghash-generic' as fallback implementation. [ 16.460314] Adding 5767104k swap on /dev/mapper/rhel_alp13-swap. Priority:-1 extents:1 across:5767104k FS [ 17.118038] XFS (sda2): Mounting V5 Filesystem [ 17.120645] XFS (dm-1): Mounting V5 Filesystem [ 17.423162] XFS (dm-1): Starting recovery (logdev: internal) [ 17.893319] XFS (dm-1): Ending recovery (logdev: internal) [ 19.267220] tpm_ibmvtpm 30000003: CRQ initialization completed [ 19.430959] XFS (sda2): Starting recovery (logdev: internal) [ 19.569471] XFS (sda2): Ending recovery (logdev: internal) [ 20.182194] audit: type=2000 audit(1491473437.090:1): state=initialized audit_enabled=0 res=1 [ 20.182210] audit: type=1404 audit(1491473447.240:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 [ 20.182214] audit: type=1403 audit(1491473447.450:3): policy loaded auid=4294967295 ses=4294967295 [ 22.390751] IPv6: ADDRCONF(NETDEV_UP): net0: link is not ready [ 30.108434] DCCP: Activated CCID 2 (TCP-like) [ 30.108466] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 30.714727] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 30.842165] Ebtables v2.0 registered [ 31.559810] rpaphp: RPA HOT Plug PCI Controller Driver version: 0.1 [ 32.094019] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 32.121566] tun: Universal TUN/TAP device driver, 1.6 [ 32.389024] virbr0: port 1(virbr0-nic) entered blocking state [ 32.389047] virbr0: port 1(virbr0-nic) entered disabled state [ 32.389125] device virbr0-nic entered promiscuous mode [ 33.048001] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 33.487048] virbr0: port 1(virbr0-nic) entered blocking state [ 33.487070] virbr0: port 1(virbr0-nic) entered listening state [ 33.625050] virbr0: port 1(virbr0-nic) entered disabled state [ 248.527132] PCI host bridge /pci@800000020000048 ranges: [ 248.527153] MEM 0x00003fce00000000..0x00003fce7effffff -> 0x0000000080000000 [ 248.527156] MEM 0x000031c000000000..0x000031cfffffffff -> 0x0003d1c000000000 [ 248.527215] PCI host bridge to bus 0048:01 [ 248.527222] pci_bus 0048:01: root bus resource [mem 0x3fce00000000-0x3fce7effffff] (bus address [0x80000000-0xfeffffff]) [ 248.527228] pci_bus 0048:01: root bus resource [mem 0x31c000000000-0x31cfffffffff] (bus address [0x3d1c000000000-0x3d1cfffffffff]) [ 248.527234] pci_bus 0048:01: root bus resource [bus 01-ff] [ 248.604704] rpaphp: Slot [U78C7.001.RCH0042-P1-C2] registered [ 248.604722] rpadlpar_io: slot PHB 72 added [ 269.589391] pci_bus 0048:01: busn_res: [bus 01-ff] is released [ 269.589441] rpadlpar_io: slot PHB 72 removed [ 270.589997] refcount_t: underflow; use-after-free. [ 270.590019] ------------[ cut here ]------------ [ 270.590025] WARNING: CPU: 5 PID: 3335 at lib/refcount.c:128 refcount_sub_and_test+0xf4/0x110 [ 270.590028] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc rpadlpar_io rpaphp kvm_pr kvm ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag ghash_generic xts gf128mul vmx_crypto tpm_ibmvtpm tpm sg pseries_rng nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sr_mod sd_mod cdrom ibmvscsi ibmveth scsi_transport_srp dm_mirror dm_region_hash dm_log dm_mod [ 270.590076] CPU: 5 PID: 3335 Comm: drmgr Not tainted 4.11.0-rc5 #3 [ 270.590079] task: c0000005d8df8600 task.stack: c0000000fb3a8000 [ 270.590081] NIP: c000000001aa3ca4 LR: c000000001aa3ca0 CTR: 00000000006338e4 [ 270.590084] REGS: c0000000fb3ab8a0 TRAP: 0700 Not tainted (4.11.0-rc5) [ 270.590087] MSR: 8000000000029033 [ 270.590090] CR: 22002422 XER: 00000007 [ 270.590093] CFAR: c000000001edaabc SOFTE: 1 GPR00: c000000001aa3ca0 c0000000fb3abb20 c0000000025ea900 0000000000000026 GPR04: c00000077fc4ada0 c00000077fc617b8 00000000000f0c33 0000000000000000 GPR08: 0000000000000000 c00000000227146c 000000077d9e0000 0000000000003ff0 GPR12: 0000000000002200 c00000000e802d00 0000000000000000 0000000000000000 GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 GPR20: 0000000000000000 000000001001b5a8 0000000010018338 0000000010016650 GPR24: 000000001001b278 c000000776e0fdcc 0000000010016650 0000000000000000 GPR28: c00000077ffea910 c0000000fbf79180 c000000776e0fdc0 c0000000fbf791d8 [ 270.590126] NIP [c000000001aa3ca4] refcount_sub_and_test+0xf4/0x110 [ 270.590129] LR [c000000001aa3ca0] refcount_sub_and_test+0xf0/0x110 [ 270.590132] Call Trace: [ 270.590134] [c0000000fb3abb20] [c000000001aa3ca0] refcount_sub_and_test+0xf0/0x110 (unreliable) [ 270.590139] [c0000000fb3abb80] [c000000001a8221c] kobject_put+0x3c/0xa0 [ 270.590143] [c0000000fb3abbf0] [c000000001d22d34] of_node_put+0x24/0x40 [ 270.590147] [c0000000fb3abc10] [c00000000165c874] ofdt_write+0x204/0x6b0 [ 270.590151] [c0000000fb3abcd0] [c00000000197a220] proc_reg_write+0x80/0xd0 [ 270.590155] [c0000000fb3abd00] [c0000000018de680] __vfs_write+0x40/0x1c0 [ 270.590158] [c0000000fb3abd90] [c0000000018dffd8] vfs_write+0xc8/0x240 [ 270.590162] [c0000000fb3abde0] [c0000000018e1c40] SyS_write+0x60/0x110 [ 270.590165] [c0000000fb3abe30] [c0000000015cb184] system_call+0x38/0xe0 [ 270.590168] Instruction dump: [ 270.590170] 7863d182 4e800020 7c0802a6 39200001 3d42fff8 3c62ffb1 386371a8 992a0171 [ 270.590175] f8010010 f821ffa1 48436de1 60000000 <0fe00000> 38210060 38600000 e8010010 [ 270.590180] ---[ end trace 08c7a2f3c8bead33 ]--- [ 278.491869] nr_pdflush_threads exported in /proc is scheduled for removal