We have a RHEL Power 8 server that was running RHEL 7.3 just fine, after upgrading to 7.6 the server crashes on boot with OOM problems, any assistance appreciated:

[ OK ] Started Dump dmesg to /var/log/dmesg.
[ OK ] Started Login Service.
[ OK ] Started Generate rndc key for BIND (DNS).
[ OK ] Started Resets System Activity Logs.
[ OK ] Started Authorization Manager.
[ OK ] Started IBM Power Raid update daemon.
[ OK ] Reached target IBM Power Raid utilities.
[ OK ] Started ppc64-diag rtas_errd (platform error handling) Service.
[ OK ] Started Network Time Service.
[ OK ] Started Network Service.
[ OK ] Started Network Manager.
Starting Network Manager Wait Online...
Starting Hostname Service...
[ OK ] Started Hostname Service.
Starting Network Manager Script Dispatcher Service...
[ OK ] Started Network Manager Script Dispatcher Service.
[ 18.774381] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 18.855598] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 18.941293] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f1: link is not ready
[ 18.945325] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.019143] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.023462] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f3: link is not ready
[ 19.221638] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 19.222583] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f1: link is not ready
[ 19.223350] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.224273] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f3: link is not ready
[ 20.580066] ses 0:0:2:0: Attached Enclosure device
[ 20.580087] ses 0:0:3:0: Attached Enclosure device
[ 20.801121] Rounding down aligned max_sectors from 4294967295 to 4294967168
[ OK ] Started Initialize the iWARP/InfiniBand/RDMA stack in the kernel.
[ OK ] Reached target Remote File Systems (Pre).
[ OK ] Reached target Remote File Systems.
Starting Permit User Sessions...
[ OK ] Started Permit User Sessions.
Starting Wait for Plymouth Boot Screen to Quit...
Starting Terminate Plymouth Boot Screen...
[ OK ] Started Command Scheduler.
[ 21.323528] tg3 0007:80:00.1 enP7p128s0f1: Link is up at 100 Mbps, half duplex
[ 21.323546] tg3 0007:80:00.1 enP7p128s0f1: Flow control is off for TX and off for
RX
[ 21.323552] tg3 0007:80:00.1 enP7p128s0f1: EEE is disabled
[ 21.323578] IPv6: ADDRCONF(NETDEV_CHANGE): enP7p128s0f1: link becomes ready
[ 22.454383] tg3 0007:80:00.0 enP7p128s0f0: Link is up at 1000 Mbps, full duplex
RX
[ 22.454404] tg3 0007:80:00.0 enP7p128s0f0: EEE is disabled
[ 22.662397] tg3 0007:80:00.3 enP7p128s0f3: Link is up at 1000 Mbps, full duplex
[ 22.662412] tg3 0007:80:00.3 enP7p128s0f3: Flow control is off for TX and off for
[ 22.662418] tg3 0007:80:00.3 enP7p128s0f3: EEE is disabled
[ 22.662428] IPv6: ADDRCONF(NETDEV_CHANGE): enP7p128s0f3: link becomes ready
[ 25.526220] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 25.527371] bonding: bond0 already exists
[ 25.805598] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[ 25.924465] bond0: Enslaving enP4p1s0 as a backup interface with an up link
[ 26.166869] mlx4_en: enP4p1s0d1: Steering Mode 1

Kernel 3.10.0-957.27.4.el7.ppc64 on an ppc64
login: [ 27.620181] ethtool invoked oom-killer: gfp_mask=0x1d0, order=0, oom_s
core_adj=0
[ 27.620197] ethtool cpuset=/ mems_allowed=0
[ 27.620202] CPU: 13 PID: 3450 Comm: ethtool Not tainted 3.10.0-957.27.4.el7.ppc64

[ 27.620206] Call Trace:
[ 27.620214] [c000000762806f20] [c00000000001f088] .show_stack+0x88/0x330 (unreliab
le)
[ 27.620222] [c000000762806fe0] [c000000000ac9c9c] .dump_stack+0x28/0x3c
[ 27.620227] [c000000762807050] [c000000000ac1d00] .dump_header+0xc0/0x25c
[ 27.620232] [c000000762807130] [c000000000ac1f34] .oom_kill_process.part.6+0x98/0x
474
[ 27.620238] [c000000762807210] [c00000000029b61c] .out_of_memory+0x6ac/0x760
[ 27.620243] [c0000007628072f0] [c0000000002a5a5c] .__alloc_pages_nodemask+0xc4c/0x
[ 27.620286] [c000000762807730] [d0000000048d18a4] .mlx4_en_start_port+0x184/0xf10

[ OK ] Started Network Manager.
Starting Network Manager Wait Online...
Starting Hostname Service...
[ OK ] Started Hostname Service.
Starting Network Manager Script Dispatcher Service...
[ OK ] Started Network Manager Script Dispatcher Service.
[ 18.774381] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 18.855598] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 18.941293] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f1: link is not ready
[ 18.945325] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.019143] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.023462] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f3: link is not ready
[ 19.221638] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f0: link is not ready
[ 19.222583] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f1: link is not ready
[ 19.223350] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f2: link is not ready
[ 19.224273] IPv6: ADDRCONF(NETDEV_UP): enP7p128s0f3: link is not ready
[ 20.580066] ses 0:0:2:0: Attached Enclosure device
[ 20.580087] ses 0:0:3:0: Attached Enclosure device
[ 20.801121] Rounding down aligned max_sectors from 4294967295 to 4294967168
[ OK ] Started Initialize the iWARP/InfiniBand/RDMA stack in the kernel.
[ OK ] Reached target Remote File Systems (Pre).
[ OK ] Reached target Remote File Systems.
Starting Permit User Sessions...
[ OK ] Started Permit User Sessions.

     Starting Wait for Plymouth Boot Screen to Quit...                          
     Starting Terminate Plymouth Boot Screen...                                  

[ OK ] Started Command Scheduler.
[ 21.323528] tg3 0007:80:00.1 enP7p128s0f1: Link is up at 100 Mbps, half duplex
[ 21.323546] tg3 0007:80:00.1 enP7p128s0f1: Flow control is off for TX and off for
RX
[ 21.323552] tg3 0007:80:00.1 enP7p128s0f1: EEE is disabled
[ 21.323578] IPv6: ADDRCONF(NETDEV_CHANGE): enP7p128s0f1: link becomes ready
[ 22.454383] tg3 0007:80:00.0 enP7p128s0f0: Link is up at 1000 Mbps, full duplex
RX
[ 22.454404] tg3 0007:80:00.0 enP7p128s0f0: EEE is disabled
[ 22.662397] tg3 0007:80:00.3 enP7p128s0f3: Link is up at 1000 Mbps, full duplex
[ 22.662412] tg3 0007:80:00.3 enP7p128s0f3: Flow control is off for TX and off for
[ 22.662418] tg3 0007:80:00.3 enP7p128s0f3: EEE is disabled
[ 22.662428] IPv6: ADDRCONF(NETDEV_CHANGE): enP7p128s0f3: link becomes ready
[ 25.526220] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 25.527371] bonding: bond0 already exists
[ 25.805598] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[ 25.924465] bond0: Enslaving enP4p1s0 as a backup interface with an up link
[ 26.166869] mlx4_en: enP4p1s0d1: Steering Mode 1

Kernel 3.10.0-957.27.4.el7.ppc64 on an ppc64
login: [ 27.620181] ethtool invoked oom-killer: gfp_mask=0x1d0, order=0, oom_s
core_adj=0
[ 27.620197] ethtool cpuset=/ mems_allowed=0
[ 27.620202] CPU: 13 PID: 3450 Comm: ethtool Not tainted 3.10.0-957.27.4.el7.ppc64

1

[ 27.620206] Call Trace:
[ 27.620214] [c000000762806f20] [c00000000001f088] .show_stack+0x88/0x330 (unreliab
le)
[ 27.620222] [c000000762806fe0] [c000000000ac9c9c] .dump_stack+0x28/0x3c
[ 27.620227] [c000000762807050] [c000000000ac1d00] .dump_header+0xc0/0x25c
[ 27.620232] [c000000762807130] [c000000000ac1f34] .oom_kill_process.part.6+0x98/0x
474
[ 27.620238] [c000000762807210] [c00000000029b61c] .out_of_memory+0x6ac/0x760
[ 27.620243] [c0000007628072f0] [c0000000002a5a5c] .__alloc_pages_nodemask+0xc4c/0x
[ 27.620286] [c000000762807730] [d0000000048d18a4] .mlx4_en_start_port+0x184/0xf10
[mlx4_en]
40 [mlx4_en]
[ 27.620304] [c000000762807ae0] [c000000000922c9c] .dev_ioctl+0x4dc/0xc10
[ 27.620314] [c000000762807c70] [c0000000003987bc] .do_vfs_ioctl+0x43c/0x870
[ 27.620319] [c000000762807d80] [c000000000398cc4] .SyS_ioctl+0xd4/0xf0
[ 27.620324] [c000000762807e30] [c00000000000a288] system_call+0x3c/0x100
[ 27.620328] Mem-Info:
[ 27.620335] active_anon:0 inactive_anon:0 isolated_anon:0
[ 27.620335] active_file:652 inactive_file:309 isolated_file:0
[ 27.620335] unevictable:0 dirty:0 writeback:0 unstable:0
[ 27.620335] slab_reclaimable:784 slab_unreclaimable:9389
[ 27.620335] mapped:562 shmem:0 pagetables:101 bounce:0
[ 27.620349] Node 0 DMA free:511168kB min:512000kB low:640000kB high:768000kB activ
B isolated(anon):0kB isolated(file):0kB present:31457280kB managed:27187840kB mlocked
nreclaimable:600896kB kernel_stack:12256kB pagetables:6464kB unstable:0kB bounce:0kB
l_unreclaimable? yes
[ 27.620373] Node 0 DMA: 59264kB (EM) 455128kB (EM) 349256kB (M) 210512kB (UEM)
[ 27.620393] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.620397] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.620401] 1004 total pagecache pages
[ 27.620406] Swap cache stats: add 2406, delete 2344, find 133/193
[ 27.620412] Total swap = 4095936kB
[ 27.620416] 0 pages HighMem/MovableOnly
[ 27.620421] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj n
[ 27.620438] [ 1323] 0 1323 249 51 4 35 0 s
[ 27.620443] [ 1326] 0 1326 64 33 4 31 1000 s
[ 27.620448] [ 1327] 0 1327 65 32 4 24 1000 s
[ 27.620453] [ 1370] 0 1370 280 67 5 45 -1000 s
[ 27.620459] [ 2820] 0 2820 81 0 4 25 0 r
[ 27.620464] [ 2821] 0 2821 346 36 5 56 -1000 a
[ 27.620468] [ 2845] 0 2845 1340 22 6 18 0 i
[ 27.620473] [ 2846] 0 2846 2543 61 7 69 0 g
[ 27.620478] [ 2854] 81 2854 194 80 5 61 -900 d
[ 27.620482] [ 2855] 0 2855 5787 280 11 215 0 N
[ 27.620487] [ 2856] 998 2856 104 54 5 28 0 s
[ 27.620492] [ 2857] 0 2857 118 51 5 28 0 i
[ 27.620497] [ 2860] 997 2860 8568 196 16 149 0 p
[ 27.620501] [ 2865] 0 2865 100 51 4 28 0 s
[ 27.620506] [ 2875] 0 2875 65 18 5 26 0 i
[ 27.620510] [ 2907] 0 2907 88 44 5 23 0 r
[ 27.620515] [ 2909] 0 2909 65 18 5 24 0 i
[ 27.620519] [ 2911] 38 2911 153 73 5 42 0 n
[ 27.620524] [ 2918] 0 2918 93 46 4 25 0 s
[ 27.620528] [ 2922] 0 2922 2643 141 8 87 0 n
[ 27.620534] [ 3157] 0 3157 1779 49 5 34 0 c
[ 27.620538] [ 3161] 0 3161 1729 31 6 11 0 a
[ 27.620543] [ 3162] 0 3162 1729 36 5 11 0 a
[ 27.620547] [ 3168] 0 3168 1762 52 5 22 0 n
[ 27.620552] [ 3297] 0 3297 1763 53 5 23 0 i
[ 27.620556] [ 3312] 0 3312 280 29 5 48 0 s
[ 27.620561] [ 3314] 0 3314 275 26 5 46 0 s
[ 27.620566] [ 3319] 0 3319 277 26 5 48 0 s
[ 27.620570] [ 3320] 0 3320 277 29 5 45 0 s
[ 27.620576] [ 3323] 0 3323 277 29 5 45 0 s
[ 27.620580] [ 3324] 0 3324 277 26 5 48 0 s
[ 27.620585] [ 3326] 0 3326 277 29 5 45 0 s
[ 27.620589] [ 3328] 0 3328 277 29 5 45 0 s
[ 27.620594] [ 3329] 0 3329 276 29 5 44 0 s
[ 27.620598] [ 3332] 0 3332 277 26 5 48 0 s
[ 27.620602] [ 3334] 0 3334 277 26 5 48 0 s
[ 27.620607] [ 3336] 0 3336 277 26 5 48 0 s
[ 27.620611] [ 3338] 0 3338 277 26 5 48 0 s
[ 27.620616] [ 3339] 0 3339 277 26 5 48 0 s
[ 27.620620] [ 3342] 0 3342 277 26 5 48 0 s
[ 27.620625] [ 3344] 0 3344 277 26 5 48 0 s
[ 27.620629] [ 3346] 0 3346 277 26 5 48 0 s
[ 27.620633] [ 3348] 0 3348 277 26 5 48 0 s
[ 27.620638] [ 3350] 0 3350 277 26 5 48 0 s
[ 27.620642] [ 3353] 0 3353 277 26 5 48 0 s
[ 27.620647] [ 3354] 0 3354 277 26 5 48 0 s
[ 27.620651] [ 3357] 0 3357 277 26 5 48 0 s
[ 27.620656] [ 3359] 0 3359 277 26 5 48 0 s
[ 27.620660] [ 3361] 0 3361 277 26 5 48 0 s
[ 27.620665] [ 3363] 0 3363 277 26 5 48 0 s
[ 27.620669] [ 3365] 0 3365 277 26 5 48 0 s
ystemd-udevd
ystemd-udevd
[ 27.620678] [ 3369] 0 3369 277 26 5 48 0 s
[ 27.620682] [ 3370] 0 3370 277 26 5 48 0 s
ystemd-udevd
[ 27.620687] [ 3373] 0 3373 277 26 5 48 0 s
[ 27.620691] [ 3374] 0 3374 277 26 5 48 0 s
ystemd-udevd
ystemd-udevd
[ 27.620700] [ 3425] 0 3425 1762 53 5 20 0 i
fup-eth
[ 27.620704] [ 3450] 0 3450 66 18 3 9 0 e
thtool
[ 27.620708] Out of memory: Kill process 1326 (systemd-readahe) score 998 or sacrif
ice child
[ 27.620712] Killed process 1326 (systemd-readahe) total-vm:4096kB, anon-rss:0kB, f
ile-rss:2112kB, shmem-rss:0kB
[ 27.636035] systemd-journal invoked oom-killer: gfp_mask=0x200da, order=0, oom_sco
re_adj=0
[ 27.636040] systemd-journal cpuset=/ mems_allowed=0
[ 27.636044] CPU: 13 PID: 1323 Comm: systemd-journal Not tainted 3.10.0-957.27.4.el
[ 27.636066] [c00000075fb53610] [c000000000ac1f34] .oom_kill_process.part.6+0x98/0x
474
c70
[ 27.636086] [c00000075fb53ae0] [c00000000030f808] .swapin_readahead+0x2d8/0x390
[ 27.636095] [c00000075fb53d60] [c000000000ab02f4] .do_page_fault+0x4a4/0x880
[ 27.636100] [c00000075fb53e30] [c0000000000095ec] handle_page_fault+0x10/0x30
[ 27.636104] Mem-Info:
[ 27.636110] active_anon:0 inactive_anon:0 isolated_anon:0
[ 27.636110] active_file:652 inactive_file:309 isolated_file:0
[ 27.636110] unevictable:0 dirty:0 writeback:0 unstable:0
[ 27.636110] slab_reclaimable:784 slab_unreclaimable:9390
[ 27.636110] mapped:562 shmem:0 pagetables:97 bounce:0
[ 27.636110] free:7990 free_pcp:0 free_cma:0
e_anon:0kB inactive_anon:0kB active_file:41728kB inactive_file:19776kB unevictable:0k
:0kB dirty:0kB writeback:0kB mapped:35968kB shmem:0kB slab_reclaimable:50176kB slab_u
free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:5773 all_unre
[ 27.636142] lowmem_reserve[]: 0 0 0
M) 1021024kB (UEM) 212048kB (M) 54096kB (EM) 58192kB (EM) 216384kB (M) = 528768k
[ 27.636164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.636168] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.636172] 966 total pagecache pages
[ 27.636177] Swap cache stats: add 2429, delete 2396, find 135/198
[ 27.636182] Total swap = 4095936kB
[ 27.636187] 0 pages HighMem/MovableOnly
[ 27.636191] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj n
[ 27.636208] [ 1323] 0 1323 249 51 4 37 0 s
[ 27.636213] [ 1327] 0 1327 65 32 4 33 1000 s
[ 27.636218] [ 1370] 0 1370 280 67 5 45 -1000 s
[ 27.636224] [ 2820] 0 2820 81 0 4 25 0 r
[ 27.636228] [ 2821] 0 2821 346 36 5 56 -1000 a
[ 27.636233] [ 2845] 0 2845 1340 22 6 18 0 i
[ 27.636237] [ 2846] 0 2846 2543 61 7 69 0 g
[ 27.636242] [ 2854] 81 2854 194 80 5 61 -900 d
[ 27.636246] [ 2855] 0 2855 5787 280 11 215 0 N
[ 27.636251] [ 2856] 998 2856 104 54 5 28 0 s
[ 27.636256] [ 2857] 0 2857 118 51 5 28 0 i
[ 27.636261] [ 2860] 997 2860 8568 196 16 149 0 p
[ 27.636265] [ 2865] 0 2865 100 51 4 28 0 s
[ 27.636270] [ 2875] 0 2875 65 18 5 26 0 i
[ 27.636274] [ 2907] 0 2907 88 44 5 23 0 r
[ 27.636279] [ 2909] 0 2909 65 18 5 24 0 i
[ 27.636283] [ 2911] 38 2911 153 73 5 42 0 n
[ 27.636288] [ 2918] 0 2918 93 46 4 25 0 s
[ 27.636292] [ 2922] 0 2922 2643 141 8 87 0 n
[ 27.636298] [ 3157] 0 3157 1779 49 5 34 0 c
[ 27.636302] [ 3161] 0 3161 1729 31 6 11 0 a
[ 27.636307] [ 3162] 0 3162 1729 36 5 11 0 a
[ 27.636311] [ 3168] 0 3168 1762 52 5 22 0 n
[ 27.636315] [ 3297] 0 3297 1763 53 5 23 0 i
[ 27.636320] [ 3312] 0 3312 280 29 5 48 0 s
[ 27.636325] [ 3314] 0 3314 275 26 5 46 0 s
[ 27.636329] [ 3319] 0 3319 277 26 5 48 0 s
[ 27.636334] [ 3320] 0 3320 277 29 5 45 0 s
[ 27.636339] [ 3323] 0 3323 277 29 5 45 0 s
[ 27.636344] [ 3324] 0 3324 277 26 5 48 0 s
[ 27.636349] [ 3326] 0 3326 277 29 5 45 0 s
[ 27.636354] [ 3328] 0 3328 277 29 5 45 0 s
[ 27.636358] [ 3329] 0 3329 276 29 5 44 0 s
[ 27.636363] [ 3332] 0 3332 277 26 5 48 0 s
[ 27.636368] [ 3334] 0 3334 277 26 5 48 0 s
[ 27.636373] [ 3336] 0 3336 277 26 5 48 0 s
[ 27.636377] [ 3338] 0 3338 277 26 5 48 0 s
[ 27.636382] [ 3339] 0 3339 277 26 5 48 0 s
[ 27.636387] [ 3342] 0 3342 277 26 5 48 0 s
[ 27.636392] [ 3344] 0 3344 277 26 5 48 0 s
[ 27.636396] [ 3346] 0 3346 277 26 5 48 0 s
[ 27.636401] [ 3348] 0 3348 277 26 5 48 0 s
[ 27.636406] [ 3350] 0 3350 277 26 5 48 0 s
[ 27.636411] [ 3353] 0 3353 277 26 5 48 0 s
[ 27.636415] [ 3354] 0 3354 277 26 5 48 0 s
[ 27.636420] [ 3357] 0 3357 277 26 5 48 0 s
[ 27.636425] [ 3359] 0 3359 277 26 5 48 0 s
[ 27.636429] [ 3361] 0 3361 277 26 5 48 0 s
[ 27.636434] [ 3363] 0 3363 277 26 5 48 0 s
[ 27.636439] [ 3365] 0 3365 277 26 5 48 0 s
ystemd-udevd
ystemd-udevd
[ 27.636448] [ 3369] 0 3369 277 26 5 48 0 s
[ 27.636453] [ 3370] 0 3370 277 26 5 48 0 s
ystemd-udevd
[ 27.636458] [ 3373] 0 3373 277 26 5 48 0 s
[ 27.636462] [ 3374] 0 3374 277 26 5 48 0 s
ystemd-udevd
ystemd-udevd
[ 27.636472] [ 3425] 0 3425 1762 53 5 20 0 i
fup-eth
[ 27.636476] [ 3450] 0 3450 66 18 3 9 0 e
thtool
[ 27.636480] Out of memory: Kill process 1327 (systemd-readahe) score 998 or sacrif
ice child
[ 27.636485] Killed process 1327 (systemd-readahe) total-vm:4160kB, anon-rss:0kB, f
[ 27.833097] systemd-cgroups invoked oom-killer: gfp_mask=0x200da, order=0, oom_sco
re_adj=0
[ 27.833116] CPU: 24 PID: 3472 Comm: systemd-cgroups Not tainted 3.10.0-957.27.4.el
7.ppc64 #1
[ 27.833120] Call Trace:
le)
[ 27.833138] [c000000709856e30] [c000000000ac1d00] .dump_header+0xc0/0x25c
[ 27.833143] [c000000709856f10] [c000000000ac1f34] .oom_kill_process.part.6+0x98/0x
474
[ 27.833149] [c000000709856ff0] [c00000000029b61c] .out_of_memory+0x6ac/0x760
[ 27.833155] [c0000007098570d0] [c0000000002a5a5c] .__alloc_pages_nodemask+0xc4c/0x
c70
[ 27.833161] [c0000007098572d0] [c000000000328ef0] .alloc_pages_vma+0x1d0/0x700
[ 27.833167] [c0000007098573e0] [c0000000002e74b8] .do_cow_fault+0x98/0x3b0
able)
[ 27.833204] [c000000709857a40] [c00000000041cd94] .load_elf_binary+0xa14/0xda0
[ 27.833215] [c000000709857c20] [c000000000ac4b6c] .exec_binprm+0x6c/0x1dc
[ 27.833226] [c000000709857da0] [c000000000127aec] .____call_usermodehelper+0x16c/0
[ 27.833232] [c000000709857e30] [c00000000000a628] .ret_from_kernel_thread+0x58/0x7
0
[ 27.833236] Mem-Info:
[ 27.833244] active_anon:57 inactive_anon:0 isolated_anon:0
[ 27.833244] active_file:647 inactive_file:311 isolated_file:0
[ 27.833244] unevictable:0 dirty:0 writeback:0 unstable:0
[ 27.833244] slab_reclaimable:784 slab_unreclaimable:9377
[ 27.833244] mapped:562 shmem:0 pagetables:101 bounce:0
[ 27.833244] free:7983 free_pcp:0 free_cma:0
e_anon:3648kB inactive_anon:0kB active_file:41408kB inactive_file:19904kB unevictable
ked:0kB dirty:0kB writeback:0kB mapped:35968kB shmem:0kB slab_reclaimable:50176kB sla
kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:6087 all_u
[ 27.833280] lowmem_reserve[]: 0 0 0
EM) 1001024kB (UEM) 252048kB (M) 54096kB (UEM) 58192kB (UEM) 216384kB (M) = 5260
[ 27.833308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.833313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_s
[ 27.833317] 972 total pagecache pages
[ 27.833323] Swap cache stats: add 2479, delete 2455, find 148/218
[ 27.833329] Total swap = 4095936kB
[ 27.833335] 0 pages HighMem/MovableOnly
[ 27.833340] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj n
[ 27.833357] [ 1323] 0 1323 249 51 4 45 0 s
[ 27.833364] [ 1370] 0 1370 280 67 5 45 -1000 s
[ 27.833371] [ 2820] 0 2820 81 0 4 25 0 r
[ 27.833376] [ 2821] 0 2821 346 36 5 56 -1000 a
[ 27.833381] [ 2845] 0 2845 1340 22 6 18 0 i
[ 27.833386] [ 2846] 0 2846 2543 61 7 69 0 g
[ 27.833391] [ 2854] 81 2854 194 80 5 62 -900 d
[ 27.833397] [ 2855] 0 2855 5787 280 11 215 0 N
[ 27.833403] [ 2856] 998 2856 104 54 5 28 0 s
[ 27.833408] [ 2857] 0 2857 118 51 5 28 0 i
[ 27.833413] [ 2860] 997 2860 8568 196 16 149 0 p
[ 27.833418] [ 2865] 0 2865 100 51 4 28 0 s
[ 27.833424] [ 2875] 0 2875 65 18 5 26 0 i
[ 27.833429] [ 2907] 0 2907 88 44 5 23 0 r
[ 27.833434] [ 2909] 0 2909 65 18 5 24 0 i
[ 27.833439] [ 2911] 38 2911 153 73 5 42 0 n
[ 27.833444] [ 2918] 0 2918 93 46 4 25 0 s
[ 27.833449] [ 2922] 0 2922 2643 141 8 87 0 n
[ 27.833455] [ 3157] 0 3157 1779 49 5 34 0 c
[ 27.833460] [ 3161] 0 3161 1729 31 6 11 0 a
[ 27.833465] [ 3162] 0 3162 1729 36 5 11 0 a
[ 27.833470] [ 3168] 0 3168 1762 52 5 22 0 n
[ 27.833476] [ 3297] 0 3297 1763 53 5 23 0 i
[ 27.833481] [ 3312] 0 3312 280 29 5 48 0 s
[ 27.833486] [ 3314] 0 3314 275 26 5 46 0 s
[ 27.833492] [ 3319] 0 3319 277 26 5 48 0 s
[ 27.833497] [ 3320] 0 3320 277 29 5 45 0 s
[ 27.833502] [ 3323] 0 3323 277 29 5 45 0 s
[ 27.833508] [ 3324] 0 3324 277 26 5 48 0 s
[ 27.833513] [ 3326] 0 3326 277 29 5 45 0 s
[ 27.833519] [ 3328] 0 3328 277 29 5 45 0 s
[ 27.833524] [ 3329] 0 3329 276 29 5 44 0 s
[ 27.833530] [ 3332] 0 3332 277 26 5 48 0 s
[ 27.833535] [ 3334] 0 3334 277 26 5 48 0 s
[ 27.833540] [ 3336] 0 3336 277 26 5 48 0 s
[ 27.833546] [ 3338] 0 3338 277 26 5 48 0 s
[ 27.833551] [ 3339] 0 3339 277 26 5 48 0 s
[ 27.833556] [ 3342] 0 3342 277 26 5 48 0 s
[ 27.833562] [ 3344] 0 3344 277 26 5 48 0 s
[ 27.833567] [ 3346] 0 3346 277 26 5 48 0 s
[ 27.833573] [ 3348] 0 3348 277 26 5 48 0 s
[ 27.833578] [ 3350] 0 3350 277 26 5 48 0 s
[ 27.833583] [ 3353] 0 3353 277 26 5 48 0 s
[ 27.833589] [ 3354] 0 3354 277 26 5 48 0 s
[ 27.833594] [ 3357] 0 3357 277 26 5 48 0 s
[ 27.833600] [ 3359] 0 3359 277 26 5 48 0 s
[ 27.833605] [ 3361] 0 3361 277 26 5 48 0 s
[ 27.833610] [ 3363] 0 3363 277 26 5 48 0 s
[ 27.833616] [ 3365] 0 3365 277 26 5 48 0 s
ystemd-udevd
[ 27.833621] [ 3366] 0 3366 277 26 5 48 0 s
ystemd-udevd
[ 27.833627] [ 3369] 0 3369 277 26 5 48 0 s
ystemd-udevd
[ 27.833632] [ 3370] 0 3370 277 26 5 48 0 s
ystemd-udevd
[ 27.833637] [ 3373] 0 3373 277 26 5 48 0 s
ystemd-udevd
[ 27.833643] [ 3374] 0 3374 277 26 5 48 0 s
ystemd-udevd
[ 27.833648] [ 3377] 0 3377 277 29 5 45 0 s
ystemd-udevd
[ 27.833654] [ 3425] 0 3425 1762 53 5 20 0 i
fup-eth
[ 27.833659] [ 3450] 0 3450 66 18 3 9 0 e
thtool
[ 27.833664] [ 3472] 0 3472 6 1 2 0 0 s
ystemd-cgroups
[ 27.833669] Out of memory: Kill process 2855 (NetworkManager) score 1 or sacrifice
child
[ 27.833674] Killed process 2855 (NetworkManager) total-vm:370368kB, anon-rss:0kB,
file-rss:17920kB, shmem-rss:0kB