======================================
| [ 3728.908938][T21960] test-bond0 (unregistering): (slave eth0): Releasing backup interface
| [ 3728.934950][T21960] test-bond0 (unregistering): (slave eth1): Releasing backup interface
| [ 3728.959029][T21960] test-bond0 (unregistering): Released all slaves
| [ 4068.181362][T21964] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4068.182675][T21964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4068.183050][T21964] Call Trace:
[ 4068.183194][T21964]  <TASK>
[4068.183328][T21964] dump_stack_lvl (lib/dump_stack.c:117) 
[4068.183517][T21964] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4068.183701][T21964] oom_kill_process (mm/oom_kill.c:1036) 
[4068.183872][T21964] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4068.184042][T21964] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4068.184224][T21964] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4068.184403][T21964] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4068.184574][T21964] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4068.184798][T21964] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4068.185014][T21964] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4068.185183][T21964] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4068.185410][T21964] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4068.185580][T21964] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4068.185756][T21964] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4068.185935][T21964] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4068.186082][T21964] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4068.186261][T21964] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4068.186434][T21964] allocate_slab (mm/slub.c:2435) 
[4068.186606][T21964] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4068.186783][T21964] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4068.186955][T21964] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4068.187168][T21964] ? __alloc_skb (net/core/skbuff.c:667) 
[4068.187339][T21964] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4068.187527][T21964] ? 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) 
[4068.187741][T21964] 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) 
[4068.187961][T21964] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4068.188133][T21964] ? __alloc_skb (net/core/skbuff.c:667) 
[4068.188308][T21964] kmalloc_reserve (net/core/skbuff.c:601) 
[4068.188479][T21964] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4068.188660][T21964] __alloc_skb (net/core/skbuff.c:667) 
[4068.188831][T21964] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4068.189012][T21964] ? __might_fault (./include/linux/uaccess.h:250 mm/memory.c:6228) 
[4068.189193][T21964] netlink_dump (net/netlink/af_netlink.c:2305) 
[4068.189373][T21964] ? __pfx__copy_to_iter (lib/iov_iter.c:180) 
[4068.189565][T21964] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4068.189753][T21964] ? __pfx_simple_copy_to_iter (net/core/datagram.c:512) 
[4068.189934][T21964] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4068.190108][T21964] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4068.190278][T21964] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4068.190454][T21964] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4068.190624][T21964] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4068.190795][T21964] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4068.190969][T21964] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4068.191142][T21964] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4068.191321][T21964] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4068.191494][T21964] ? copy_msghdr_from_user (net/socket.c:2525) 
[4068.191662][T21964] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4068.191874][T21964] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4068.192044][T21964] ? kfree (mm/slub.c:4546) 
[4068.192175][T21964] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4068.192309][T21964] ___sys_recvmsg (net/socket.c:2847) 
[4068.192481][T21964] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4068.192665][T21964] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4068.192836][T21964] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4068.193006][T21964] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4068.193185][T21964] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4068.193367][T21964] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4068.193542][T21964] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4068.193719][T21964] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4068.193892][T21964] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4068.194083][T21964] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4068.194269][T21964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4068.194481][T21964] RIP: 0033:0x7f8bfda7264d
[ 4068.194657][T21964] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4068.195275][T21964] RSP: 002b:00007ffd12536760 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4068.195540][T21964] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8bfda7264d
[ 4068.195808][T21964] RDX: 0000000000000022 RSI: 00007ffd12536860 RDI: 0000000000000005
[ 4068.196073][T21964] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000
[ 4068.196640][T21964] R10: 000000000f18c980 R11: 0000000000000246 R12: 00007ffd12536860
[ 4068.196895][T21964] R13: 0000000000000005 R14: 00007ffd12536850 R15: 000000000f184980
| [ 4068.212778][T21964] [  21965]     0 21965     1282      273      192       81         0    45056        0             0 jq
| [ 4068.213118][T21964] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21964,uid=0
| [ 4068.213650][T21964] Out of memory: Killed process 21964 (ip) total-vm:621636kB, anon-rss:616576kB, file-rss:252kB, shmem-rss:0kB, UID:0 pgtables:1248kB oom_score_adj:0
| [ 4245.795322][T21969] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4245.796171][T21969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4245.796543][T21969] Call Trace:
[ 4245.796674][T21969]  <TASK>
[4245.796762][T21969] dump_stack_lvl (lib/dump_stack.c:117) 
[4245.796942][T21969] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4245.797120][T21969] oom_kill_process (mm/oom_kill.c:1036) 
[4245.797295][T21969] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4245.797463][T21969] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4245.797637][T21969] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4245.797814][T21969] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4245.797985][T21969] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4245.798209][T21969] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4245.798454][T21969] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4245.798622][T21969] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4245.798832][T21969] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4245.798990][T21969] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4245.799145][T21969] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4245.799305][T21969] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4245.799433][T21969] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4245.799597][T21969] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4245.799762][T21969] allocate_slab (mm/slub.c:2435) 
[4245.799931][T21969] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4245.800093][T21969] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4245.800254][T21969] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4245.800458][T21969] ? __alloc_skb (net/core/skbuff.c:667) 
[4245.800619][T21969] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4245.800791][T21969] ? 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) 
[4245.800984][T21969] 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) 
[4245.801182][T21969] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4245.801344][T21969] ? __alloc_skb (net/core/skbuff.c:667) 
[4245.801507][T21969] kmalloc_reserve (net/core/skbuff.c:601) 
[4245.801671][T21969] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4245.801844][T21969] __alloc_skb (net/core/skbuff.c:667) 
[4245.802004][T21969] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4245.802167][T21969] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[4245.802339][T21969] netlink_dump (net/netlink/af_netlink.c:2305) 
[4245.802504][T21969] ? __debug_check_no_obj_freed (lib/debugobjects.c:1000) 
[4245.802725][T21969] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4245.802902][T21969] ? kmem_cache_free (mm/slub.c:4436 mm/slub.c:4511) 
[4245.803061][T21969] ? netlink_recvmsg (net/netlink/af_netlink.c:1985) 
[4245.803221][T21969] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4245.803386][T21969] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4245.803546][T21969] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4245.803708][T21969] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4245.803863][T21969] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4245.804030][T21969] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4245.804193][T21969] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4245.804356][T21969] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4245.804522][T21969] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4245.804692][T21969] ? copy_msghdr_from_user (net/socket.c:2525) 
[4245.804862][T21969] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4245.805067][T21969] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4245.805225][T21969] ? kfree (mm/slub.c:4546) 
[4245.805344][T21969] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4245.805466][T21969] ___sys_recvmsg (net/socket.c:2847) 
[4245.805623][T21969] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4245.805788][T21969] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4245.805963][T21969] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4245.806131][T21969] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4245.806303][T21969] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4245.806477][T21969] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4245.806645][T21969] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4245.806834][T21969] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4245.806995][T21969] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4245.807181][T21969] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4245.807346][T21969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4245.807548][T21969] RIP: 0033:0x7f3cd294864d
[ 4245.807715][T21969] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4245.808276][T21969] RSP: 002b:00007ffd9ec144c0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4245.808531][T21969] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007f3cd294864d
[ 4245.808772][T21969] RDX: 0000000000000000 RSI: 00007ffd9ec145c0 RDI: 0000000000000005
[ 4245.809056][T21969] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 4245.809290][T21969] R10: 0000000025425980 R11: 0000000000000246 R12: 00007ffd9ec145c0
[ 4245.809519][T21969] R13: 0000000000000005 R14: 00007ffd9ec145b0 R15: 000000002541d980
| [ 4245.825275][T21969] [  21970]     0 21970     1282      192      192        0         0    53248        0             0 jq
| [ 4245.825609][T21969] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21969,uid=0
| [ 4245.825954][T21969] Out of memory: Killed process 21969 (ip) total-vm:627312kB, anon-rss:622208kB, file-rss:76kB, shmem-rss:0kB, UID:0 pgtables:1264kB oom_score_adj:0
| [ 4367.889572][T21973] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4367.890364][T21973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4367.890714][T21973] Call Trace:
[ 4367.890836][T21973]  <TASK>
[4367.890919][T21973] dump_stack_lvl (lib/dump_stack.c:117) 
[4367.891093][T21973] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4367.891260][T21973] oom_kill_process (mm/oom_kill.c:1036) 
[4367.891432][T21973] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4367.891596][T21973] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4367.891759][T21973] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4367.891931][T21973] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4367.892092][T21973] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4367.892303][T21973] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4367.892513][T21973] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4367.892670][T21973] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4367.892877][T21973] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4367.893037][T21973] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4367.893195][T21973] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4367.893359][T21973] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4367.893488][T21973] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4367.893654][T21973] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4367.893814][T21973] allocate_slab (mm/slub.c:2435) 
[4367.893981][T21973] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4367.894147][T21973] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4367.894309][T21973] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4367.894505][T21973] ? __alloc_skb (net/core/skbuff.c:667) 
[4367.894671][T21973] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4367.894848][T21973] ? 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) 
[4367.895044][T21973] 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) 
[4367.895250][T21973] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4367.895409][T21973] ? __alloc_skb (net/core/skbuff.c:667) 
[4367.895572][T21973] kmalloc_reserve (net/core/skbuff.c:601) 
[4367.895736][T21973] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4367.895906][T21973] __alloc_skb (net/core/skbuff.c:667) 
[4367.896071][T21973] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4367.896240][T21973] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[4367.896410][T21973] netlink_dump (net/netlink/af_netlink.c:2305) 
[4367.896576][T21973] ? __debug_check_no_obj_freed (lib/debugobjects.c:1000) 
[4367.896782][T21973] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4367.896961][T21973] ? kmem_cache_free (mm/slub.c:4436 mm/slub.c:4511) 
[4367.897124][T21973] ? netlink_recvmsg (net/netlink/af_netlink.c:1985) 
[4367.897290][T21973] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4367.897477][T21973] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4367.897639][T21973] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4367.897798][T21973] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4367.897954][T21973] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4367.898118][T21973] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4367.898274][T21973] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4367.898436][T21973] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4367.898601][T21973] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4367.898765][T21973] ? copy_msghdr_from_user (net/socket.c:2525) 
[4367.898929][T21973] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4367.899133][T21973] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4367.899290][T21973] ? kfree (mm/slub.c:4546) 
[4367.899414][T21973] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4367.899541][T21973] ___sys_recvmsg (net/socket.c:2847) 
[4367.899701][T21973] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4367.899867][T21973] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4367.900029][T21973] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4367.900191][T21973] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4367.900355][T21973] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4367.900529][T21973] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4367.900692][T21973] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4367.900854][T21973] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4367.901018][T21973] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4367.901204][T21973] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4367.901378][T21973] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4367.901577][T21973] RIP: 0033:0x7fe7b179e64d
[ 4367.901739][T21973] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4367.902293][T21973] RSP: 002b:00007ffdbeedfa10 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4367.902539][T21973] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fe7b179e64d
[ 4367.902774][T21973] RDX: 0000000000000000 RSI: 00007ffdbeedfb10 RDI: 0000000000000005
[ 4367.903034][T21973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 4367.903268][T21973] R10: 0000000009737980 R11: 0000000000000246 R12: 00007ffdbeedfb10
[ 4367.903500][T21973] R13: 0000000000000005 R14: 00007ffdbeedfb00 R15: 000000000972f980
| [ 4367.916988][T21973] [  21974]     0 21974     1282      231      192       39         0    45056        0             0 jq
| [ 4367.917302][T21973] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21973,uid=0
| [ 4367.917649][T21973] Out of memory: Killed process 21973 (ip) total-vm:632064kB, anon-rss:627072kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:1268kB oom_score_adj:0
| [ 4486.344197][T21977] ip invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0
[ 4486.345516][T21977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4486.345876][T21977] Call Trace:
[ 4486.346001][T21977]  <TASK>
[4486.346099][T21977] dump_stack_lvl (lib/dump_stack.c:117) 
[4486.346276][T21977] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4486.346446][T21977] oom_kill_process (mm/oom_kill.c:1036) 
[4486.346629][T21977] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4486.346798][T21977] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4486.346979][T21977] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4486.347152][T21977] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4486.347369][T21977] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4486.347579][T21977] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4486.347745][T21977] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4486.347967][T21977] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4486.348131][T21977] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4486.348311][T21977] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756) 
[4486.348484][T21977] ? __pte_offset_map (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 mm/pgtable-generic.c:287) 
[4486.348657][T21977] alloc_pages_mpol_noprof (mm/mempolicy.c:2267) 
[4486.348825][T21977] ? __pfx_alloc_pages_mpol_noprof (mm/mempolicy.c:2223) 
[4486.349037][T21977] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4486.349206][T21977] ? rcu_read_unlock (./include/linux/rcupdate.h:339 (discriminator 9) ./include/linux/rcupdate.h:812 (discriminator 9)) 
[4486.349376][T21977] vma_alloc_folio_noprof (mm/mempolicy.c:2304) 
[4486.349546][T21977] ? __pfx_vma_alloc_folio_noprof (mm/mempolicy.c:2298) 
[4486.349745][T21977] ? pte_offset_map_nolock (mm/pgtable-generic.c:315) 
[4486.349914][T21977] ? rcu_read_unlock (./include/linux/rcupdate.h:339 (discriminator 9) ./include/linux/rcupdate.h:812 (discriminator 9)) 
[4486.350081][T21977] do_anonymous_page (mm/memory.c:1053 mm/memory.c:4403 mm/memory.c:4461) 
[4486.350249][T21977] ? handle_pte_fault (mm/memory.c:5375) 
[4486.350424][T21977] __handle_mm_fault (mm/memory.c:5523) 
[4486.350593][T21977] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[4486.350763][T21977] ? __pfx___handle_mm_fault (mm/memory.c:5432) 
[4486.350944][T21977] ? lock_vma_under_rcu (mm/memory.c:5860) 
[4486.351115][T21977] handle_mm_fault (mm/memory.c:5692) 
[4486.351282][T21977] ? __pfx_handle_mm_fault (mm/memory.c:5658) 
[4486.351457][T21977] do_user_addr_fault (arch/x86/mm/fault.c:1338) 
[4486.351634][T21977] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539) 
[4486.351803][T21977] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[ 4486.351968][T21977] RIP: 0033:0x7f15732e2bad
[ 4486.352143][T21977] Code: 49 39 cb 49 89 73 60 4c 8d 78 10 0f 95 c1 48 29 da 4c 89 ff 0f b6 c9 48 83 ca 01 48 c1 e1 02 48 09 d9 48 83 c9 01 48 89 48 08 <48> 89 56 08 4c 89 ee e8 47 cc ff ff e9 44 f2 ff ff 48 8d 0d 73 01
All code
========
   0:	49 39 cb             	cmp    %rcx,%r11
   3:	49 89 73 60          	mov    %rsi,0x60(%r11)
   7:	4c 8d 78 10          	lea    0x10(%rax),%r15
   b:	0f 95 c1             	setne  %cl
   e:	48 29 da             	sub    %rbx,%rdx
  11:	4c 89 ff             	mov    %r15,%rdi
  14:	0f b6 c9             	movzbl %cl,%ecx
  17:	48 83 ca 01          	or     $0x1,%rdx
  1b:	48 c1 e1 02          	shl    $0x2,%rcx
  1f:	48 09 d9             	or     %rbx,%rcx
  22:	48 83 c9 01          	or     $0x1,%rcx
  26:	48 89 48 08          	mov    %rcx,0x8(%rax)
  2a:*	48 89 56 08          	mov    %rdx,0x8(%rsi)		<-- trapping instruction
  2e:	4c 89 ee             	mov    %r13,%rsi
  31:	e8 47 cc ff ff       	call   0xffffffffffffcc7d
  36:	e9 44 f2 ff ff       	jmp    0xfffffffffffff27f
  3b:	48                   	rex.W
  3c:	8d                   	.byte 0x8d
  3d:	0d                   	.byte 0xd
  3e:	73 01                	jae    0x41

Code starting with the faulting instruction
===========================================
   0:	48 89 56 08          	mov    %rdx,0x8(%rsi)
   4:	4c 89 ee             	mov    %r13,%rsi
   7:	e8 47 cc ff ff       	call   0xffffffffffffcc53
   c:	e9 44 f2 ff ff       	jmp    0xfffffffffffff255
  11:	48                   	rex.W
  12:	8d                   	.byte 0x8d
  13:	0d                   	.byte 0xd
  14:	73 01                	jae    0x17
[ 4486.352717][T21977] RSP: 002b:00007ffd20e319e0 EFLAGS: 00010206
[ 4486.352929][T21977] RAX: 0000000060dcff90 RBX: 0000000000000070 RCX: 0000000000000071
[ 4486.353180][T21977] RDX: 000000000001b001 RSI: 0000000060dd0000 RDI: 0000000060dcffa0
[ 4486.353433][T21977] RBP: 00007f157342dcc0 R08: 0000000000000003 R09: 0000000000000000
[ 4486.353684][T21977] R10: 000000003a8a5980 R11: 00007f157342dc60 R12: 0000000000000007
[ 4486.353938][T21977] R13: 0000000000000064 R14: fffffffffffffec8 R15: 0000000060dcffa0
| [ 4486.368348][T21977] [  21978]     0 21978     1282      240      192       48         0    49152        0             0 jq
| [ 4486.368678][T21977] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21977,uid=0
| [ 4486.369063][T21977] Out of memory: Killed process 21977 (ip) total-vm:632988kB, anon-rss:627712kB, file-rss:84kB, shmem-rss:0kB, UID:0 pgtables:1276kB oom_score_adj:0
| [ 4604.278267][T21980] ip invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0
[ 4604.279007][T21980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4604.279331][T21980] Call Trace:
[ 4604.279457][T21980]  <TASK>
[4604.279536][T21980] dump_stack_lvl (lib/dump_stack.c:117) 
[4604.279700][T21980] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4604.279857][T21980] oom_kill_process (mm/oom_kill.c:1036) 
[4604.280014][T21980] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4604.280167][T21980] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4604.280326][T21980] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4604.280478][T21980] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4604.280682][T21980] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4604.280876][T21980] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4604.281030][T21980] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4604.281231][T21980] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4604.281382][T21980] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4604.281540][T21980] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756) 
[4604.281691][T21980] ? __pte_offset_map (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 mm/pgtable-generic.c:287) 
[4604.281850][T21980] alloc_pages_mpol_noprof (mm/mempolicy.c:2267) 
[4604.282003][T21980] ? __pfx_alloc_pages_mpol_noprof (mm/mempolicy.c:2223) 
[4604.282200][T21980] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4604.282347][T21980] ? rcu_read_unlock (./include/linux/rcupdate.h:339 (discriminator 9) ./include/linux/rcupdate.h:812 (discriminator 9)) 
[4604.282501][T21980] vma_alloc_folio_noprof (mm/mempolicy.c:2304) 
[4604.282650][T21980] ? __pfx_vma_alloc_folio_noprof (mm/mempolicy.c:2298) 
[4604.282835][T21980] ? pte_offset_map_nolock (mm/pgtable-generic.c:315) 
[4604.282986][T21980] ? rcu_read_unlock (./include/linux/rcupdate.h:339 (discriminator 9) ./include/linux/rcupdate.h:812 (discriminator 9)) 
[4604.283141][T21980] do_anonymous_page (mm/memory.c:1053 mm/memory.c:4403 mm/memory.c:4461) 
[4604.283311][T21980] ? handle_pte_fault (mm/memory.c:5375) 
[4604.283472][T21980] __handle_mm_fault (mm/memory.c:5523) 
[4604.283622][T21980] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[4604.283776][T21980] ? __pfx___handle_mm_fault (mm/memory.c:5432) 
[4604.283943][T21980] ? lock_vma_under_rcu (mm/memory.c:5860) 
[4604.284112][T21980] handle_mm_fault (mm/memory.c:5692) 
[4604.284269][T21980] ? __pfx_handle_mm_fault (mm/memory.c:5658) 
[4604.284427][T21980] do_user_addr_fault (arch/x86/mm/fault.c:1338) 
[4604.284588][T21980] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539) 
[4604.284746][T21980] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[ 4604.284898][T21980] RIP: 0033:0x7f3eb985ebad
[ 4604.285059][T21980] Code: 49 39 cb 49 89 73 60 4c 8d 78 10 0f 95 c1 48 29 da 4c 89 ff 0f b6 c9 48 83 ca 01 48 c1 e1 02 48 09 d9 48 83 c9 01 48 89 48 08 <48> 89 56 08 4c 89 ee e8 47 cc ff ff e9 44 f2 ff ff 48 8d 0d 73 01
All code
========
   0:	49 39 cb             	cmp    %rcx,%r11
   3:	49 89 73 60          	mov    %rsi,0x60(%r11)
   7:	4c 8d 78 10          	lea    0x10(%rax),%r15
   b:	0f 95 c1             	setne  %cl
   e:	48 29 da             	sub    %rbx,%rdx
  11:	4c 89 ff             	mov    %r15,%rdi
  14:	0f b6 c9             	movzbl %cl,%ecx
  17:	48 83 ca 01          	or     $0x1,%rdx
  1b:	48 c1 e1 02          	shl    $0x2,%rcx
  1f:	48 09 d9             	or     %rbx,%rcx
  22:	48 83 c9 01          	or     $0x1,%rcx
  26:	48 89 48 08          	mov    %rcx,0x8(%rax)
  2a:*	48 89 56 08          	mov    %rdx,0x8(%rsi)		<-- trapping instruction
  2e:	4c 89 ee             	mov    %r13,%rsi
  31:	e8 47 cc ff ff       	call   0xffffffffffffcc7d
  36:	e9 44 f2 ff ff       	jmp    0xfffffffffffff27f
  3b:	48                   	rex.W
  3c:	8d                   	.byte 0x8d
  3d:	0d                   	.byte 0xd
  3e:	73 01                	jae    0x41

Code starting with the faulting instruction
===========================================
   0:	48 89 56 08          	mov    %rdx,0x8(%rsi)
   4:	4c 89 ee             	mov    %r13,%rsi
   7:	e8 47 cc ff ff       	call   0xffffffffffffcc53
   c:	e9 44 f2 ff ff       	jmp    0xfffffffffffff255
  11:	48                   	rex.W
  12:	8d                   	.byte 0x8d
  13:	0d                   	.byte 0xd
  14:	73 01                	jae    0x17
[ 4604.285594][T21980] RSP: 002b:00007ffc28c46c80 EFLAGS: 00010206
[ 4604.285797][T21980] RAX: 000000004790afe0 RBX: 0000000000000070 RCX: 0000000000000071
[ 4604.286031][T21980] RDX: 000000000001ffb1 RSI: 000000004790b050 RDI: 000000004790aff0
[ 4604.286259][T21980] RBP: 00007f3eb99a9cc0 R08: 0000000000000003 R09: 0000000000000000
[ 4604.286478][T21980] R10: 0000000021889980 R11: 00007f3eb99a9c60 R12: 0000000000000007
[ 4604.286697][T21980] R13: 0000000000000064 R14: fffffffffffffec8 R15: 000000004790aff0
| [ 4604.300041][T21980] [  21981]     0 21981     1282      237      192       45         0    45056        0             0 jq
| [ 4604.300333][T21980] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21980,uid=0
| [ 4604.300674][T21980] Out of memory: Killed process 21980 (ip) total-vm:628236kB, anon-rss:623104kB, file-rss:196kB, shmem-rss:0kB, UID:0 pgtables:1268kB oom_score_adj:0
| [ 4722.617317][T21983] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4722.618093][T21983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4722.618435][T21983] Call Trace:
[ 4722.618555][T21983]  <TASK>
[4722.618637][T21983] dump_stack_lvl (lib/dump_stack.c:117) 
[4722.618813][T21983] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4722.618977][T21983] oom_kill_process (mm/oom_kill.c:1036) 
[4722.619137][T21983] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4722.619295][T21983] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4722.619451][T21983] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4722.619617][T21983] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4722.619776][T21983] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4722.619988][T21983] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4722.620198][T21983] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4722.620354][T21983] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4722.620562][T21983] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4722.620718][T21983] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4722.620874][T21983] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4722.621031][T21983] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4722.621164][T21983] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4722.621327][T21983] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4722.621490][T21983] allocate_slab (mm/slub.c:2435) 
[4722.621656][T21983] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4722.621813][T21983] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4722.621972][T21983] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4722.622177][T21983] ? __alloc_skb (net/core/skbuff.c:667) 
[4722.622342][T21983] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4722.622518][T21983] ? 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) 
[4722.622712][T21983] 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) 
[4722.622911][T21983] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4722.623072][T21983] ? __alloc_skb (net/core/skbuff.c:667) 
[4722.623232][T21983] kmalloc_reserve (net/core/skbuff.c:601) 
[4722.623387][T21983] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4722.623553][T21983] __alloc_skb (net/core/skbuff.c:667) 
[4722.623716][T21983] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4722.623879][T21983] ? __might_fault (./include/linux/uaccess.h:250 mm/memory.c:6228) 
[4722.624050][T21983] netlink_dump (net/netlink/af_netlink.c:2305) 
[4722.624207][T21983] ? __pfx__copy_to_iter (lib/iov_iter.c:180) 
[4722.624380][T21983] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4722.624560][T21983] ? __pfx_simple_copy_to_iter (net/core/datagram.c:512) 
[4722.624728][T21983] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4722.624889][T21983] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4722.625198][T21983] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4722.625398][T21983] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4722.625576][T21983] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4722.625755][T21983] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4722.625944][T21983] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4722.626133][T21983] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4722.626321][T21983] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4722.626497][T21983] ? copy_msghdr_from_user (net/socket.c:2525) 
[4722.626678][T21983] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4722.626893][T21983] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4722.627068][T21983] ? kfree (mm/slub.c:4546) 
[4722.627199][T21983] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4722.627333][T21983] ___sys_recvmsg (net/socket.c:2847) 
[4722.627510][T21983] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4722.627689][T21983] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4722.627861][T21983] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4722.628033][T21983] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4722.628209][T21983] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4722.628399][T21983] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4722.628571][T21983] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4722.628743][T21983] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4722.628923][T21983] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4722.629119][T21983] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4722.629301][T21983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4722.629515][T21983] RIP: 0033:0x7f804915b64d
[ 4722.629713][T21983] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4722.630323][T21983] RSP: 002b:00007ffec1c261b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4722.630589][T21983] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f804915b64d
[ 4722.630856][T21983] RDX: 0000000000000022 RSI: 00007ffec1c262b0 RDI: 0000000000000005
[ 4722.631120][T21983] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000
[ 4722.631380][T21983] R10: 000000003e00f980 R11: 0000000000000246 R12: 00007ffec1c262b0
[ 4722.631642][T21983] R13: 0000000000000005 R14: 00007ffec1c262a0 R15: 000000003e007980
| [ 4722.648272][T21983] [  21984]     0 21984     1282      231      192       39         0    53248        0             0 jq
| [ 4722.648774][T21983] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21983,uid=0
| [ 4722.649129][T21983] Out of memory: Killed process 21983 (ip) total-vm:626256kB, anon-rss:621184kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:1264kB oom_score_adj:0
| [ 4840.250001][T21987] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4840.251192][T21987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4840.251565][T21987] Call Trace:
[ 4840.251695][T21987]  <TASK>
[4840.251785][T21987] dump_stack_lvl (lib/dump_stack.c:117) 
[4840.251973][T21987] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4840.252149][T21987] oom_kill_process (mm/oom_kill.c:1036) 
[4840.252322][T21987] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4840.252493][T21987] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4840.252662][T21987] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4840.252841][T21987] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4840.253013][T21987] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4840.253238][T21987] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4840.253463][T21987] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4840.253632][T21987] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4840.253856][T21987] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4840.254026][T21987] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4840.254204][T21987] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4840.254374][T21987] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4840.254515][T21987] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4840.254694][T21987] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4840.254867][T21987] allocate_slab (mm/slub.c:2435) 
[4840.255044][T21987] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4840.255215][T21987] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4840.255390][T21987] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4840.255609][T21987] ? __alloc_skb (net/core/skbuff.c:667) 
[4840.255781][T21987] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4840.255964][T21987] ? 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) 
[4840.256178][T21987] 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) 
[4840.256390][T21987] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4840.256561][T21987] ? __alloc_skb (net/core/skbuff.c:667) 
[4840.256737][T21987] kmalloc_reserve (net/core/skbuff.c:601) 
[4840.256911][T21987] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4840.257090][T21987] __alloc_skb (net/core/skbuff.c:667) 
[4840.257264][T21987] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4840.257442][T21987] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[4840.257621][T21987] netlink_dump (net/netlink/af_netlink.c:2305) 
[4840.257807][T21987] ? __debug_check_no_obj_freed (lib/debugobjects.c:1000) 
[4840.258030][T21987] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4840.258223][T21987] ? kmem_cache_free (mm/slub.c:4436 mm/slub.c:4511) 
[4840.258397][T21987] ? netlink_recvmsg (net/netlink/af_netlink.c:1985) 
[4840.258573][T21987] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4840.258746][T21987] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4840.258914][T21987] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4840.259089][T21987] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4840.259258][T21987] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4840.259438][T21987] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4840.259613][T21987] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4840.259793][T21987] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4840.259971][T21987] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4840.260149][T21987] ? copy_msghdr_from_user (net/socket.c:2525) 
[4840.260319][T21987] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4840.260537][T21987] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4840.260705][T21987] ? kfree (mm/slub.c:4546) 
[4840.260832][T21987] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4840.260967][T21987] ___sys_recvmsg (net/socket.c:2847) 
[4840.261138][T21987] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4840.261321][T21987] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4840.261492][T21987] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4840.261663][T21987] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4840.261838][T21987] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4840.262020][T21987] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4840.262190][T21987] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4840.262361][T21987] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4840.262541][T21987] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4840.262735][T21987] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4840.262916][T21987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4840.263132][T21987] RIP: 0033:0x7fed4987564d
[ 4840.263309][T21987] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4840.263917][T21987] RSP: 002b:00007ffc9b304f50 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4840.264187][T21987] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fed4987564d
[ 4840.264449][T21987] RDX: 0000000000000000 RSI: 00007ffc9b305050 RDI: 0000000000000005
[ 4840.264711][T21987] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 4840.264963][T21987] R10: 00000000331fe980 R11: 0000000000000246 R12: 00007ffc9b305050
[ 4840.265226][T21987] R13: 0000000000000005 R14: 00007ffc9b305040 R15: 00000000331f6980
| [ 4840.280628][T21987] [  21988]     0 21988     1282      160      160        0         0    57344        0             0 jq
| [ 4840.280968][T21987] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=21987,uid=0
| [ 4840.281322][T21987] Out of memory: Killed process 21987 (ip) total-vm:624276kB, anon-rss:619264kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:1260kB oom_score_adj:0
| [ 4956.651932][T21990] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0
[ 4956.652584][T21990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4956.653019][T21990] Call Trace:
[ 4956.653138][T21990]  <TASK>
[4956.653227][T21990] dump_stack_lvl (lib/dump_stack.c:117) 
[4956.653401][T21990] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4956.653565][T21990] oom_kill_process (mm/oom_kill.c:1036) 
[4956.653727][T21990] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4956.653886][T21990] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4956.654046][T21990] ? __alloc_pages_may_oom (mm/page_alloc.c:3523) 
[4956.654220][T21990] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4956.654377][T21990] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4956.654587][T21990] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4956.654791][T21990] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4956.654948][T21990] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4956.655153][T21990] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4956.655317][T21990] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4956.655478][T21990] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[4956.655637][T21990] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4956.655765][T21990] ? __lock_acquire (kernel/locking/lockdep.c:5137) 
[4956.655930][T21990] alloc_slab_page (./include/linux/gfp.h:269 ./include/linux/gfp.h:296 mm/slub.c:2264) 
[4956.656094][T21990] allocate_slab (mm/slub.c:2435) 
[4956.656259][T21990] ___slab_alloc (mm/slub.c:3666 (discriminator 3)) 
[4956.656416][T21990] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4956.656571][T21990] ? kmalloc_node_track_caller_noprof (mm/slab.h:415 mm/slub.c:4118 mm/slub.c:4141) 
[4956.656764][T21990] ? __alloc_skb (net/core/skbuff.c:667) 
[4956.656922][T21990] ? lock_downgrade (kernel/locking/lockdep.c:122 kernel/locking/lockdep.c:5650) 
[4956.657091][T21990] ? 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) 
[4956.657284][T21990] 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) 
[4956.657484][T21990] ? kmemleak_seq_show (mm/kmemleak.c:1913) 
[4956.657646][T21990] ? __alloc_skb (net/core/skbuff.c:667) 
[4956.657809][T21990] kmalloc_reserve (net/core/skbuff.c:601) 
[4956.657966][T21990] ? netlink_dump (net/netlink/af_netlink.c:2277) 
[4956.658132][T21990] __alloc_skb (net/core/skbuff.c:667) 
[4956.658292][T21990] ? __pfx___alloc_skb (net/core/skbuff.c:640) 
[4956.658452][T21990] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[4956.658616][T21990] netlink_dump (net/netlink/af_netlink.c:2305) 
[4956.658775][T21990] ? __debug_check_no_obj_freed (lib/debugobjects.c:1000) 
[4956.658974][T21990] ? __pfx_netlink_dump (net/netlink/af_netlink.c:2265) 
[4956.659149][T21990] ? kmem_cache_free (mm/slub.c:4436 mm/slub.c:4511) 
[4956.659306][T21990] ? netlink_recvmsg (net/netlink/af_netlink.c:1985) 
[4956.659465][T21990] netlink_recvmsg (net/netlink/af_netlink.c:1988) 
[4956.659623][T21990] ? __pfx_netlink_recvmsg (net/netlink/af_netlink.c:1914) 
[4956.659780][T21990] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[4956.659939][T21990] ? __lock_release (kernel/locking/lockdep.c:5430) 
[4956.660095][T21990] ? __might_fault (mm/memory.c:6233 mm/memory.c:6226) 
[4956.660253][T21990] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4956.660408][T21990] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4956.660575][T21990] ____sys_recvmsg (net/socket.c:1046 net/socket.c:1068 net/socket.c:2804) 
[4956.660745][T21990] ? __pfx_____sys_recvmsg (net/socket.c:2782) 
[4956.660909][T21990] ? copy_msghdr_from_user (net/socket.c:2525) 
[4956.661068][T21990] ? __pfx_copy_msghdr_from_user (net/socket.c:2511) 
[4956.661269][T21990] ? trace_kfree (./include/trace/events/kmem.h:94 (discriminator 52)) 
[4956.661426][T21990] ? kfree (mm/slub.c:4546) 
[4956.661552][T21990] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[4956.661681][T21990] ___sys_recvmsg (net/socket.c:2847) 
[4956.661839][T21990] ? __pfx____sys_recvmsg (net/socket.c:2836) 
[4956.662006][T21990] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4956.662175][T21990] ? reacquire_held_locks (kernel/locking/lockdep.c:5279) 
[4956.662340][T21990] ? do_user_addr_fault (./include/linux/rcupdate.h:329 ./include/linux/rcupdate.h:781 ./include/linux/mm.h:701 arch/x86/mm/fault.c:1340) 
[4956.662505][T21990] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145) 
[4956.662672][T21990] __sys_recvmsg (./include/linux/file.h:34 net/socket.c:2878) 
[4956.662835][T21990] ? __pfx___sys_recvmsg (net/socket.c:2864) 
[4956.662992][T21990] ? __up_read (./arch/x86/include/asm/atomic64_64.h:79 ./include/linux/atomic/atomic-arch-fallback.h:2749 ./include/linux/atomic/atomic-long.h:184 ./include/linux/atomic/atomic-instrumented.h:3317 kernel/locking/rwsem.c:1347) 
[4956.663154][T21990] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[4956.663334][T21990] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[4956.663510][T21990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 4956.663709][T21990] RIP: 0033:0x7fd0bcf9564d
[ 4956.663871][T21990] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
All code
========
   0:	eb b7                	jmp    0xffffffffffffffb9
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	41 54                	push   %r12
  13:	48 83 ec 10          	sub    $0x10,%rsp
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 22                	jne    0x45
  23:	b8 2f 00 00 00       	mov    $0x2f,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5b                	ja     0x8d
  32:	4c 63 e0             	movslq %eax,%r12
  35:	48 83 c4 10          	add    $0x10,%rsp
  39:	4c 89 e0             	mov    %r12,%rax
  3c:	41 5c                	pop    %r12
  3e:	c3                   	ret
  3f:	66                   	data16

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5b                	ja     0x63
   8:	4c 63 e0             	movslq %eax,%r12
   b:	48 83 c4 10          	add    $0x10,%rsp
   f:	4c 89 e0             	mov    %r12,%rax
  12:	41 5c                	pop    %r12
  14:	c3                   	ret
  15:	66                   	data16
[ 4956.664411][T21990] RSP: 002b:00007ffd0182b020 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 4956.664654][T21990] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fd0bcf9564d
[ 4956.664891][T21990] RDX: 0000000000000000 RSI: 00007ffd0182b120 RDI: 0000000000000005
[ 4956.665121][T21990] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 4956.665355][T21990] R10: 000000002cc6b980 R11: 0000000000000246 R12: 00007ffd0182b120


Finger prints:
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof