======================================
|
| xx__->
| [    1.684853] ip (237) used greatest stack depth: 12368 bytes left
| [   19.091554] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0
[   19.091704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   19.091769] Call Trace:
[   19.091789]  <TASK>
[   19.091808] dump_stack_lvl (lib/dump_stack.c:117) 
[   19.091843] dump_header (mm/oom_kill.c:463) 
[   19.091873] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[   19.091912] ? ___ratelimit (lib/ratelimit.c:72) 
[   19.091937] oom_kill_process (mm/oom_kill.c:1036) 
[   19.091962] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[   19.091988] __alloc_pages_noprof (mm/page_alloc.c:3574 mm/page_alloc.c:4336 mm/page_alloc.c:4673) 
[   19.092021] new_slab (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264 mm/slub.c:2435 mm/slub.c:2480) 
[   19.092045] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[   19.092070] ? __alloc_skb (net/core/skbuff.c:667) 
[   19.092096] ? nla_put (lib/nlattr.c:1100) 
[   19.092121] ? __kmalloc_large_node (mm/slub.c:4067) 
[   19.092153] kmalloc_node_track_caller_noprof (mm/slub.c:3756 mm/slub.c:3809 mm/slub.c:3988 mm/slub.c:4120 mm/slub.c:4141) 
[   19.092185] ? inet_fill_ifaddr (net/ipv4/devinet.c:1739) 
[   19.092220] ? __alloc_skb (net/core/skbuff.c:667) 
[   19.092246] ? kmalloc_reserve (net/core/skbuff.c:601) 
[   19.092271] kmalloc_reserve (net/core/skbuff.c:601) 
[   19.092298] __alloc_skb (net/core/skbuff.c:667) 
[   19.092322] netlink_dump (./include/linux/skbuff.h:1314 net/netlink/af_netlink.c:2303) 
[   19.092350] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[   19.092373] ? __pte_offset_map (./include/linux/pgtable.h:324 ./include/linux/pgtable.h:588 mm/pgtable-generic.c:289) 
[   19.092399] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[   19.092426] ? __import_iovec (lib/iov_iter.c:1263 lib/iov_iter.c:1279) 
[   19.092454] ? import_iovec (lib/iov_iter.c:1346) 
[   19.092479] ? copy_msghdr_from_user (net/socket.c:2525) 
[   19.092511] ___sys_recvmsg (net/socket.c:2847) 
[   19.092538] ? __handle_mm_fault (./include/linux/pgtable.h:116 mm/memory.c:4521 mm/memory.c:3901 mm/memory.c:5380 mm/memory.c:5523) 
[   19.092573] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[   19.092598] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[   19.092626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[   19.092662] RIP: 0033:0x7f982eeca64d
[ 19.092690] Code: Unable to access opcode bytes at 0x7f982eeca623.

Code starting with the faulting instruction
===========================================
[   19.092728] RSP: 002b:00007ffffd8c6200 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[   19.092773] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f982eeca64d
[   19.092818] RDX: 0000000000000022 RSI: 00007ffffd8c6300 RDI: 0000000000000005
[   19.092864] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000
[   19.092909] R10: 000000003b80e970 R11: 0000000000000246 R12: 00007ffffd8c6300
[   19.092954] R13: 0000000000000005 R14: 00007ffffd8c62f0 R15: 000000003b806970
| [   19.095329] [    299]     0   299      669       33        0       33         0    49152        0             0 head
| [   19.095387] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=297,uid=0
| [   19.095451] Out of memory: Killed process 297 (ip) total-vm:961932kB, anon-rss:956928kB, file-rss:152kB, shmem-rss:0kB, UID:0 pgtables:1920kB oom_score_adj:0
| [   19.095573] ip: page allocation failure: order:0, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
[   19.095684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   19.095749] Call Trace:
[   19.095767]  <TASK>
[   19.095780] dump_stack_lvl (lib/dump_stack.c:117) 
[   19.095805] warn_alloc (mm/page_alloc.c:3481) 
[   19.095831] ? out_of_memory (mm/oom_kill.c:1129) 
[   19.095856] __alloc_pages_noprof (mm/page_alloc.c:4403 mm/page_alloc.c:4673) 
[   19.095889] new_slab (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264 mm/slub.c:2435 mm/slub.c:2480) 
[   19.095914] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[   19.095945] ? __alloc_skb (net/core/skbuff.c:667) 
[   19.095972] ? nla_put (lib/nlattr.c:1100) 
[   19.095997] ? __kmalloc_large_node (mm/slub.c:4067) 
[   19.096029] kmalloc_node_track_caller_noprof (mm/slub.c:3756 mm/slub.c:3809 mm/slub.c:3988 mm/slub.c:4120 mm/slub.c:4141) 
[   19.096061] ? inet_fill_ifaddr (net/ipv4/devinet.c:1739) 
[   19.096086] ? __alloc_skb (net/core/skbuff.c:667) 
[   19.096112] ? kmalloc_reserve (net/core/skbuff.c:606) 
[   19.096137] kmalloc_reserve (net/core/skbuff.c:606) 
[   19.096157] __alloc_skb (net/core/skbuff.c:667) 
[   19.096183] netlink_dump (./include/linux/skbuff.h:1314 net/netlink/af_netlink.c:2303) 
[   19.096209] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[   19.096233] ? __pte_offset_map (./include/linux/pgtable.h:324 ./include/linux/pgtable.h:588 mm/pgtable-generic.c:289) 
[   19.096259] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[   19.096290] ? __import_iovec (lib/iov_iter.c:1263 lib/iov_iter.c:1279) 
[   19.096316] ? import_iovec (lib/iov_iter.c:1346) 
[   19.096341] ? copy_msghdr_from_user (net/socket.c:2525) 
[   19.096374] ___sys_recvmsg (net/socket.c:2847) 
[   19.096399] ? __handle_mm_fault (./include/linux/pgtable.h:116 mm/memory.c:4521 mm/memory.c:3901 mm/memory.c:5380 mm/memory.c:5523) 
[   19.096431] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[   19.096457] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[   19.096482] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[   19.096513] RIP: 0033:0x7f982eeca64d
[ 19.096540] Code: Unable to access opcode bytes at 0x7f982eeca623.

Code starting with the faulting instruction
===========================================
[   19.096577] RSP: 002b:00007ffffd8c6200 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[   19.096622] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f982eeca64d
[   19.096673] RDX: 0000000000000022 RSI: 00007ffffd8c6300 RDI: 0000000000000005
[   19.096713] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000
[   19.096752] R10: 000000003b80e970 R11: 0000000000000246 R12: 00007ffffd8c6300


Finger prints:
dump_header:oom_kill_process:out_of_memory:__alloc_pages_noprof:new_slab
warn_alloc:__alloc_pages_noprof:new_slab:___slab_alloc:kmalloc_node_track_caller_noprof