[linux-next] kernel Oops when booting powerpc

2018-01-16 Thread Abdul Haleem 
Greeting's

linux-next kernel booted with kernel Oops on powerpc machine.

Machine Type: Power 8 [bare-metal & PowerVM LPAR]
kernel version: 4.15.0-rc7-next-20180115
test: Boot
config: attached

bootlogs:
-
ses 0:0:3:0: Attached Enclosure device
ses 0:0:4:0: Attached Enclosure device
Rounding down aligned max_sectors from 4294967295 to 4294967168
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (iser)
RPC: Registered rdma transport module.
RPC: Registered rdma backchannel transport module. 
ip6_tables: (C) 2000-2006 Netfilter Core Team
Ebtables v2.0 registered
nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
Unable to handle kernel paging request for data at address 0x0118
Faulting instruction address: 0xd000102d0fa8
Oops: Kernel access of bad area, sig: 11 [#1]
LE SMP NR_CPUS=1024 NUMA PowerNV
Modules linked in: ip6table_mangle ip6table_security ip6table_raw
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw
ebtable_filter ebtables ip6table_filter ip6_tables rpcrdma ib_isert
iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt
target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm ib_ucm
ib_uverbs ib_umad rdma_cm ib_cm iw_cm iw_cxgb3 ib_core ses enclosure
scsi_transport_sas i2c_opal ipmi_powernv i2c_core ipmi_devintf
ipmi_msghandler powernv_op_panel nfsd auth_rpcgss kvm_hv nfs_acl kvm_pr
lockd grace kvm sunrpc qla2xxx scsi_transport_fc tg3 ptp pps_core cxgb3
mdio
CPU: 28 PID: 3447 Comm: ip6tables Not tainted 4.15.0-rc7-next-20180115-autotest 
#1
NIP:  d000102d0fa8 LR: d000102d0f94 CTR: c0138ee0
REGS: c007a41377f0 TRAP: 0300   Not tainted  
(4.15.0-rc7-next-20180115-autotest)
MSR:  90010280b033   CR: 42002848 
 XER: 
CFAR: c000884c DAR: 0118 DSISR: 4000 SOFTE: 1 
GPR00: d000102d0f94 c007a4137a70 d000102dd000 0100 
GPR04: 0001 0001   
GPR08: c007a4137880 f000  0005 
GPR12: 2200 cfd53400  10014f80 
GPR16: 0002 7fff9c400518 7c2b0c98  
GPR20: 0003 10013c50 7c2b0ca0 7c2bffd3 
GPR24: 7c2b0890 7c2b088c 7c2b0894 c007a4137d00 
GPR28: 7c2b0894 c007a4137d00 0100 c13ef580 
NIP [d000102d0fa8] get_info+0x98/0x290 [ip6_tables]
LR [d000102d0f94] get_info+0x84/0x290 [ip6_tables]
Call Trace:
[c007a4137a70] [d000102d0f94] get_info+0x84/0x290 [ip6_tables] 
(unreliable)
[c007a4137bb0] [d000102d2274] do_ip6t_get_ctl+0x94/0x590 [ip6_tables]
[c007a4137c90] [c09d9ee8] nf_getsockopt+0x88/0xd0
[c007a4137ce0] [c0ab2170] ipv6_getsockopt+0x160/0x1f0
[c007a4137d30] [c0abe4c0] rawv6_getsockopt+0x40/0xd0
[c007a4137d50] [c094c7d4] sock_common_getsockopt+0x34/0x50
[c007a4137d70] [c094b228] SyS_getsockopt+0xa8/0x160
[c007a4137dd0] [c094bef8] SyS_socketcall+0x1f8/0x3d0
[c007a4137e30] [c000b8e0] system_call+0x58/0x6c
Instruction dump:
2e3e 98610117 40920190 7fe3fb78 388a 38a100f8 480034f9 e8410018 
3920f000 7fa34840 7c7e1b78 41dd01f4  40920144 3880 38a00054 
---[ end trace ecbb65add1313022 ]---

IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f1: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f1: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f2: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f2: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f3: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f3: link is not ready
IPv6: ADDRCONF(NETDEV_UP): net0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): net0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
qla2xxx [0002:03:00.0]-8038:1: Cable is unplugged...
iw_cxgb3: Chelsio T3 RDMA Driver - version 1.1
ib_srpt MAD registration failed for cxgb3_0-1. 
ib_srpt srpt_add_one(cxgb3_0) failed.
iw_cxgb3: Initialized device :01:00.0




-- 
Regard's

Abdul Haleem
IBM Linux Technology Centre


#
# Automatically generated file; DO NOT EDIT.
# Linux/powerpc 4.15.0-rc7 Kernel Configuration
#
CONFIG_PPC64=y

#
# Processor support
#
CONFIG_PPC_BOOK3S_64=y
# CONFIG_PPC_BOOK3E_64 is not set
# CONFIG_POWER7_CPU is not set
CONFIG_POWER8_CPU=y
CONFIG_PPC_BOOK3S=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_RADIX_MMU=y
CONFIG_PPC_RADIX_MMU_DEFAULT=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_PPC_MM_SLICES=y
CONFIG_PPC_HAVE_PMU_SUPPORT=y
CONFIG_PPC_PERF_CTRS=y
CONFIG_FORCE_SMP=y
CONFIG_SMP=y
CONFIG_NR_CPUS=1024
CONFIG_PPC_DOORBELL=y
# CONFIG_CPU_BIG_ENDIAN is not set

[linux-next] kernel Oops when booting powerpc

2018-01-16 Thread Abdul Haleem 
Greeting's

linux-next kernel booted with kernel Oops on powerpc machine.

Machine Type: Power 8 [bare-metal & PowerVM LPAR]
kernel version: 4.15.0-rc7-next-20180115
test: Boot
config: attached

bootlogs:
-
ses 0:0:3:0: Attached Enclosure device
ses 0:0:4:0: Attached Enclosure device
Rounding down aligned max_sectors from 4294967295 to 4294967168
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (iser)
RPC: Registered rdma transport module.
RPC: Registered rdma backchannel transport module. 
ip6_tables: (C) 2000-2006 Netfilter Core Team
Ebtables v2.0 registered
nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
Unable to handle kernel paging request for data at address 0x0118
Faulting instruction address: 0xd000102d0fa8
Oops: Kernel access of bad area, sig: 11 [#1]
LE SMP NR_CPUS=1024 NUMA PowerNV
Modules linked in: ip6table_mangle ip6table_security ip6table_raw
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw
ebtable_filter ebtables ip6table_filter ip6_tables rpcrdma ib_isert
iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt
target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm ib_ucm
ib_uverbs ib_umad rdma_cm ib_cm iw_cm iw_cxgb3 ib_core ses enclosure
scsi_transport_sas i2c_opal ipmi_powernv i2c_core ipmi_devintf
ipmi_msghandler powernv_op_panel nfsd auth_rpcgss kvm_hv nfs_acl kvm_pr
lockd grace kvm sunrpc qla2xxx scsi_transport_fc tg3 ptp pps_core cxgb3
mdio
CPU: 28 PID: 3447 Comm: ip6tables Not tainted 4.15.0-rc7-next-20180115-autotest 
#1
NIP:  d000102d0fa8 LR: d000102d0f94 CTR: c0138ee0
REGS: c007a41377f0 TRAP: 0300   Not tainted  
(4.15.0-rc7-next-20180115-autotest)
MSR:  90010280b033   CR: 42002848 
 XER: 
CFAR: c000884c DAR: 0118 DSISR: 4000 SOFTE: 1 
GPR00: d000102d0f94 c007a4137a70 d000102dd000 0100 
GPR04: 0001 0001   
GPR08: c007a4137880 f000  0005 
GPR12: 2200 cfd53400  10014f80 
GPR16: 0002 7fff9c400518 7c2b0c98  
GPR20: 0003 10013c50 7c2b0ca0 7c2bffd3 
GPR24: 7c2b0890 7c2b088c 7c2b0894 c007a4137d00 
GPR28: 7c2b0894 c007a4137d00 0100 c13ef580 
NIP [d000102d0fa8] get_info+0x98/0x290 [ip6_tables]
LR [d000102d0f94] get_info+0x84/0x290 [ip6_tables]
Call Trace:
[c007a4137a70] [d000102d0f94] get_info+0x84/0x290 [ip6_tables] 
(unreliable)
[c007a4137bb0] [d000102d2274] do_ip6t_get_ctl+0x94/0x590 [ip6_tables]
[c007a4137c90] [c09d9ee8] nf_getsockopt+0x88/0xd0
[c007a4137ce0] [c0ab2170] ipv6_getsockopt+0x160/0x1f0
[c007a4137d30] [c0abe4c0] rawv6_getsockopt+0x40/0xd0
[c007a4137d50] [c094c7d4] sock_common_getsockopt+0x34/0x50
[c007a4137d70] [c094b228] SyS_getsockopt+0xa8/0x160
[c007a4137dd0] [c094bef8] SyS_socketcall+0x1f8/0x3d0
[c007a4137e30] [c000b8e0] system_call+0x58/0x6c
Instruction dump:
2e3e 98610117 40920190 7fe3fb78 388a 38a100f8 480034f9 e8410018 
3920f000 7fa34840 7c7e1b78 41dd01f4  40920144 3880 38a00054 
---[ end trace ecbb65add1313022 ]---

IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f1: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f1: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f2: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f2: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f3: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enP1p9s0f3: link is not ready
IPv6: ADDRCONF(NETDEV_UP): net0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): net0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
qla2xxx [0002:03:00.0]-8038:1: Cable is unplugged...
iw_cxgb3: Chelsio T3 RDMA Driver - version 1.1
ib_srpt MAD registration failed for cxgb3_0-1. 
ib_srpt srpt_add_one(cxgb3_0) failed.
iw_cxgb3: Initialized device :01:00.0




-- 
Regard's

Abdul Haleem
IBM Linux Technology Centre


#
# Automatically generated file; DO NOT EDIT.
# Linux/powerpc 4.15.0-rc7 Kernel Configuration
#
CONFIG_PPC64=y

#
# Processor support
#
CONFIG_PPC_BOOK3S_64=y
# CONFIG_PPC_BOOK3E_64 is not set
# CONFIG_POWER7_CPU is not set
CONFIG_POWER8_CPU=y
CONFIG_PPC_BOOK3S=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_RADIX_MMU=y
CONFIG_PPC_RADIX_MMU_DEFAULT=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_PPC_MM_SLICES=y
CONFIG_PPC_HAVE_PMU_SUPPORT=y
CONFIG_PPC_PERF_CTRS=y
CONFIG_FORCE_SMP=y
CONFIG_SMP=y
CONFIG_NR_CPUS=1024
CONFIG_PPC_DOORBELL=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_PPC64_BOOT_WRAPPER=y