[26722.210814] 3d00: 200e0033 ffffffff
[26722.210827] [<c010aa25>] (__irq_svc) from [<bfb073f0>] (SRM0+0x180/0x4a0 [aes_arm_bs])
[26722.210831] unwind: Unknown symbol address bfb073f0
[26722.210834] unwind: Index not found bfb073f0
[26722.210843] dwmac-sun8i 1c30000.ethernet: fail to alloc skb entry 434
[26722.210868] kworker/u9:1: page allocation failure: order:0, mode:0x1080020(GFP_ATOMIC), nodemask=(null)
[26722.210880] kworker/u9:1 cpuset=/ mems_allowed=0
[26722.210892] CPU: 0 PID: 3958 Comm: kworker/u9:1 Not tainted 4.14.18-sunxi #24
[26722.210895] Hardware name: Allwinner sun8i Family
[26722.210905] Workqueue: kcryptd kcryptd_crypt [dm_crypt]
[26722.210920] [<c010db15>] (unwind_backtrace) from [<c010a0d9>] (show_stack+0x11/0x14)
[26722.210929] [<c010a0d9>] (show_stack) from [<c0868f69>] (dump_stack+0x69/0x78)
[26722.210940] [<c0868f69>] (dump_stack) from [<c01dddd1>] (warn_alloc+0xa1/0x120)
[26722.210950] [<c01dddd1>] (warn_alloc) from [<c01dea25>] (__alloc_pages_nodemask+0xb6d/0xc2c)
[26722.210960] [<c01dea25>] (__alloc_pages_nodemask) from [<c01dec0f>] (page_frag_alloc+0xd3/0xdc)
[26722.210971] [<c01dec0f>] (page_frag_alloc) from [<c0772453>] (__netdev_alloc_skb+0x77/0xbc)
[26722.210983] [<c0772453>] (__netdev_alloc_skb) from [<c06a5cd3>] (stmmac_poll+0x597/0x6e4)
[26722.210994] [<c06a5cd3>] (stmmac_poll) from [<c0782ced>] (net_rx_action+0x115/0x2f0)
[26722.211003] [<c0782ced>] (net_rx_action) from [<c01014a1>] (__do_softirq+0xb9/0x25c)
[26722.211014] [<c01014a1>] (__do_softirq) from [<c011ef27>] (irq_exit+0x7f/0xc4)
[26722.211026] [<c011ef27>] (irq_exit) from [<c0159e4d>] (__handle_domain_irq+0x49/0x84)
[26722.211037] [<c0159e4d>] (__handle_domain_irq) from [<c01013b5>] (gic_handle_irq+0x39/0x68)
[26722.211046] [<c01013b5>] (gic_handle_irq) from [<c010aa25>] (__irq_svc+0x65/0x94)
[26722.211051] Exception stack(0xd3063cc0 to 0xd3063d08)
[26722.211060] 3cc0: cedc6200 d3858280 d2ac1090 0000000a d2ac13a0 d3063d98 00000020 da0ac7f8
[26722.211069] 3ce0: d2ac1090 c0d03f48 00000000 da0ac670 00000003 d3063d10 bfb083e1 bfb073f0
[26722.211074] 3d00: 200e0033 ffffffff
[26722.211087] [<c010aa25>] (__irq_svc) from [<bfb073f0>] (SRM0+0x180/0x4a0 [aes_arm_bs])
[26722.211091] unwind: Unknown symbol address bfb073f0
[26722.211094] unwind: Index not found bfb073f0
[26722.211101] dwmac-sun8i 1c30000.ethernet: packet dropped
[26722.211110] kworker/u9:1: page allocation failure: order:0, mode:0x1080020(GFP_ATOMIC), nodemask=(null)
[26722.211121] kworker/u9:1 cpuset=/ mems_allowed=0
[26722.211132] CPU: 0 PID: 3958 Comm: kworker/u9:1 Not tainted 4.14.18-sunxi #24
[26722.211135] Hardware name: Allwinner sun8i Family
[26722.211146] Workqueue: kcryptd kcryptd_crypt [dm_crypt]
[26722.211160] [<c010db15>] (unwind_backtrace) from [<c010a0d9>] (show_stack+0x11/0x14)
[26722.211171] [<c010a0d9>] (show_stack) from [<c0868f69>] (dump_stack+0x69/0x78)
[26722.211181] [<c0868f69>] (dump_stack) from [<c01dddd1>] (warn_alloc+0xa1/0x120)
[26722.211192] [<c01dddd1>] (warn_alloc) from [<c01dea25>] (__alloc_pages_nodemask+0xb6d/0xc2c)
[26722.211202] [<c01dea25>] (__alloc_pages_nodemask) from [<c01dec0f>] (page_frag_alloc+0xd3/0xdc)
[26722.211213] [<c01dec0f>] (page_frag_alloc) from [<c0772453>] (__netdev_alloc_skb+0x77/0xbc)
[26722.211225] [<c0772453>] (__netdev_alloc_skb) from [<c06a5a49>] (stmmac_poll+0x30d/0x6e4)
[26722.211236] [<c06a5a49>] (stmmac_poll) from [<c0782ced>] (net_rx_action+0x115/0x2f0)
[26722.211245] [<c0782ced>] (net_rx_action) from [<c01014a1>] (__do_softirq+0xb9/0x25c)
[26722.211256] [<c01014a1>] (__do_softirq) from [<c011ef27>] (irq_exit+0x7f/0xc4)
[26722.211268] [<c011ef27>] (irq_exit) from [<c0159e4d>] (__handle_domain_irq+0x49/0x84)
[26722.211279] [<c0159e4d>] (__handle_domain_irq) from [<c01013b5>] (gic_handle_irq+0x39/0x68)
[26722.211288] [<c01013b5>] (gic_handle_irq) from [<c010aa25>] (__irq_svc+0x65/0x94)
[26722.211292] Exception stack(0xd3063cc0 to 0xd3063d08)
[26722.211302] 3cc0: cedc6200 d3858280 d2ac1090 0000000a d2ac13a0 d3063d98 00000020 da0ac7f8
[26722.211311] 3ce0: d2ac1090 c0d03f48 00000000 da0ac670 00000003 d3063d10 bfb083e1 bfb073f0
[26722.211316] 3d00: 200e0033 ffffffff
[26722.211329] [<c010aa25>] (__irq_svc) from [<bfb073f0>] (SRM0+0x180/0x4a0 [aes_arm_bs])
[26722.211333] unwind: Unknown symbol address bfb073f0
[26722.211336] unwind: Index not found bfb073f0
[26722.211344] dwmac-sun8i 1c30000.ethernet: fail to alloc skb entry 434
[26752.372702] warn_alloc: 14 callbacks suppressed
[26752.372709] openvpn: page allocation failure: order:0, mode:0x1080020(GFP_ATOMIC), nodemask=(null)
[26752.372735] openvpn cpuset=/ mems_allowed=0
[26752.372756] CPU: 0 PID: 1898 Comm: openvpn Not tainted 4.14.18-sunxi #24
[26752.372759] Hardware name: Allwinner sun8i Family
[26752.372795] [<c010db15>] (unwind_backtrace) from [<c010a0d9>] (show_stack+0x11/0x14)
[26752.372810] [<c010a0d9>] (show_stack) from [<c0868f69>] (dump_stack+0x69/0x78)
[26752.372826] [<c0868f69>] (dump_stack) from [<c01dddd1>] (warn_alloc+0xa1/0x120)
[26752.372840] [<c01dddd1>] (warn_alloc) from [<c01dea25>] (__alloc_pages_nodemask+0xb6d/0xc2c)
[26752.372851] [<c01dea25>] (__alloc_pages_nodemask) from [<c01dec0f>] (page_frag_alloc+0xd3/0xdc)
[26752.372866] [<c01dec0f>] (page_frag_alloc) from [<c0772453>] (__netdev_alloc_skb+0x77/0xbc)
[26752.372884] [<c0772453>] (__netdev_alloc_skb) from [<c06a5a49>] (stmmac_poll+0x30d/0x6e4)
[26752.372900] [<c06a5a49>] (stmmac_poll) from [<c0782ced>] (net_rx_action+0x115/0x2f0)
[26752.372912] [<c0782ced>] (net_rx_action) from [<c01014a1>] (__do_softirq+0xb9/0x25c)
[26752.372927] [<c01014a1>] (__do_softirq) from [<c011ef27>] (irq_exit+0x7f/0xc4)
[26752.372944] [<c011ef27>] (irq_exit) from [<c0159e4d>] (__handle_domain_irq+0x49/0x84)
[26752.372956] [<c0159e4d>] (__handle_domain_irq) from [<c01013b5>] (gic_handle_irq+0x39/0x68)
[26752.372966] [<c01013b5>] (gic_handle_irq) from [<c010aa25>] (__irq_svc+0x65/0x94)
[26752.372971] Exception stack(0xd9e09e70 to 0xd9e09eb8)
[26752.372980] 9e60:                                     db3e7900 00000004 e0511e34 d9e09ef0
[26752.372989] 9e80: c9f08580 d9e09ec0 1f2ac000 400e0013 d9e09f78 024062a1 00000034 00000000
[26752.372997] 9ea0: c9f07ce0 d9e09ec0 c022794b bfad8f3a 000e0033 ffffffff
[26752.373026] [<c010aa25>] (__irq_svc) from [<bfad8f3a>] (tun_chr_write_iter+0x3d/0x74 [tun])
[26752.373049] [<bfad8f3a>] (tun_chr_write_iter [tun]) from [<c022794b>] (new_sync_write+0x8b/0xbc)
[26752.373065] [<c022794b>] (new_sync_write) from [<c022955b>] (vfs_write+0x77/0x144)
[26752.373077] [<c022955b>] (vfs_write) from [<c0229709>] (SyS_write+0x3d/0x7c)
[26752.373092] [<c0229709>] (SyS_write) from [<c0106621>] (ret_fast_syscall+0x1/0x62)
[26752.373098] warn_alloc_show_mem: 9 callbacks suppressed
[26752.373101] Mem-Info:
[26752.373121] active_anon:17010 inactive_anon:23 isolated_anon:0
                active_file:18543 inactive_file:74166 isolated_file:0
                unevictable:340 dirty:3499 writeback:5966 unstable:0
                slab_reclaimable:4613 slab_unreclaimable:3767
                mapped:2342 shmem:46 pagetables:175 bounce:0
                free:1067 free_pcp:446 free_cma:59
[26752.373134] Node 0 active_anon:68040kB inactive_anon:92kB active_file:74172kB inactive_file:296664kB unevictable:1360kB isolated(anon):0kB isolated(file):0kB mapped:9368kB dirty:13996kB writeback:23864kB shmem:184kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[26752.373152] Normal free:4268kB min:2628kB low:3284kB high:3940kB active_anon:68100kB inactive_anon:92kB active_file:74172kB inactive_file:296664kB unevictable:1360kB writepending:37860kB present:524288kB managed:505156kB mlocked:1360kB kernel_stack:928kB pagetables:700kB bounce:0kB free_pcp:1784kB local_pcp:128kB free_cma:236kB
[26752.373154] lowmem_reserve[]: 0 0 0
[26752.373163] Normal: 26*4kB (HC) 9*8kB (HC) 5*16kB (HC) 3*32kB (H) 3*64kB (H) 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 1*2048kB (H) 0*4096kB = 4256kB
[26752.373212] 93027 total pagecache pages
[26752.373216] 0 pages in swap cache
[26752.373221] Swap cache stats: add 0, delete 0, find 0/0
[26752.373223] Free swap  = 0kB
[26752.373226] Total swap = 0kB
[26752.373229] 131072 pages RAM
[26752.373232] 0 pages HighMem/MovableOnly
[26752.373234] 4783 pages reserved
[26752.373237] 16384 pages cma reserved
[26752.373242] net_ratelimit: 14 callbacks suppressed
[26752.373253] dwmac-sun8i 1c30000.ethernet: fail to alloc skb entry 216