root@PL-Hradschin10-aandersWerbeagentur:~# cat /sys/kernel/debug/crashlog Time: 1530697706.900808 Modules: ath9k@80c00000+1ac09 ath9k_common@80d38000+562e xt_CT@80e63000+a10 mac80211@80e80000+65c82 ath9k_hw@80e00000+57c8c ath@80c60000+47d3 batman_adv@80d80000+27d7e cfg80211@80d40000+394b8 compat@81b84000+2bed ohci_platform@81b55000+e50 ohci_hcd@81b90000+56df ehci_platform@81ba8000+1150 ehci_hcd@81ba0000+7f37 gpio_button_hotplug@81b6c000+1870 usbcore@81bc0000+1e000 nls_base@81b6e000+1380 usb_common@81b68000+8ad <6>[ 5.044118] usbcore: registered new interface driver usbfs <6>[ 5.049848] usbcore: registered new interface driver hub <6>[ 5.055320] usbcore: registered new device driver usb <6>[ 5.068336] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <6>[ 5.077134] ehci-platform: EHCI generic platform driver <6>[ 5.086411] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <6>[ 5.094557] ohci-platform: OHCI generic platform driver <14>[ 5.100785] kmodloader: done loading kernel modules from /etc/modules-boot.d/* <14>[ 5.118623] init: - preinit - <6>[ 5.878725] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready <5>[ 5.913065] random: procd: uninitialized urandom read (4 bytes read, 9 bits of entropy available) <6>[ 8.778666] eth0: link up (100Mbps/Full duplex) <6>[ 8.783257] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready <4>[ 9.185424] jffs2_scan_eraseblock(): End of filesystem marker found at 0x10000 <4>[ 9.192721] jffs2_build_filesystem(): unlocking the mtd device... done. <4>[ 9.199380] jffs2_build_filesystem(): erasing all blocks after the end marker... done. <5>[ 34.840733] jffs2: notice: (393) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. <14>[ 34.858767] mount_root: overlay filesystem has not been fully initialized yet <14>[ 34.875175] mount_root: switching to jffs2 overlay <12>[ 35.859277] urandom-seed: Seed file not found (/etc/urandom.seed) <6>[ 36.124568] eth0: link down <14>[ 36.142618] procd: - early - <14>[ 36.145650] procd: - watchdog - <14>[ 36.828294] procd: - watchdog - <14>[ 36.831798] procd: - ubus - <5>[ 36.885389] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.895088] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.904232] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.913659] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.922766] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.932086] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <5>[ 36.941394] random: ubusd: uninitialized urandom read (4 bytes read, 59 bits of entropy available) <14>[ 36.950994] procd: - init - <14>[ 37.379219] kmodloader: loading kernel modules from /etc/modules.d/* <6>[ 37.390741] Loading modules backported from Linux version wt-2017-01-31-0-ge882dff19e7f <6>[ 37.398863] Backport generated by backports.git backports-20160324-13-g24da7d3c <6>[ 37.449404] batman_adv: B.A.T.M.A.N. advanced 2018.1 (compatibility version 15) loaded <4>[ 37.543691] PCI: Enabling device 0000:00:00.0 (0000 -> 0002) <6>[ 37.554779] ath: phy0: Ignoring endianness difference in EEPROM magic bytes. <7>[ 37.563449] ath: EEPROM regdomain: 0x0 <7>[ 37.563465] ath: EEPROM indicates default country code should be used <7>[ 37.563480] ath: doing EEPROM country->regdmn map search <7>[ 37.563506] ath: country maps to regdmn code: 0x3a <7>[ 37.563523] ath: Country alpha2 being used: US <7>[ 37.563537] ath: Regpair used: 0x3a <7>[ 37.578681] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' <6>[ 37.587418] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40 <14>[ 37.735264] kmodloader: done loading kernel modules from /etc/modules.d/* <5>[ 38.834434] random: jshn: uninitialized urandom read (4 bytes read, 62 bits of entropy available) <5>[ 39.045681] random: jshn: uninitialized urandom read (4 bytes read, 62 bits of entropy available) <6>[ 58.242792] device eth1 entered promiscuous mode <6>[ 58.266909] br-client: port 1(eth1) entered forwarding state <6>[ 58.272740] br-client: port 1(eth1) entered forwarding state <6>[ 58.409974] device eth0 entered promiscuous mode <6>[ 58.452838] IPv6: ADDRCONF(NETDEV_UP): br-wan: link is not ready <6>[ 58.547759] IPv6: ADDRCONF(NETDEV_UP): local-node: link is not ready <6>[ 58.671952] IPv6: ADDRCONF(NETDEV_CHANGE): local-node: link becomes ready <6>[ 58.827409] device local-port entered promiscuous mode <6>[ 58.884094] br-client: port 2(local-port) entered forwarding state <6>[ 58.890440] br-client: port 2(local-port) entered forwarding state <6>[ 59.197171] br-client: port 1(eth1) entered disabled state <6>[ 60.069424] batman_adv: bat0: Adding interface: primary0 <6>[ 60.074802] batman_adv: bat0: Interface activated: primary0 <6>[ 60.083111] 8021q: adding VLAN 0 to HW filter on device bat0 <6>[ 60.130703] device bat0 entered promiscuous mode <6>[ 60.135434] br-client: port 3(bat0) entered forwarding state <6>[ 60.141235] br-client: port 3(bat0) entered forwarding state <5>[ 60.155476] random: nonblocking pool is initialized <6>[ 60.178787] eth0: link up (100Mbps/Full duplex) <6>[ 60.183408] br-wan: port 1(eth0) entered forwarding state <6>[ 60.188929] br-wan: port 1(eth0) entered forwarding state <6>[ 60.300786] IPv6: ADDRCONF(NETDEV_CHANGE): br-wan: link becomes ready <6>[ 60.333988] batman_adv: bat0: Interface deactivated: primary0 <6>[ 60.373576] IPv6: ADDRCONF(NETDEV_UP): primary0: link is not ready <6>[ 60.443865] batman_adv: bat0: Interface activated: primary0 <6>[ 60.887143] br-client: port 2(local-port) entered forwarding state <7>[ 61.767783] ath: EEPROM regdomain: 0x8114 <7>[ 61.767812] ath: EEPROM indicates we should expect a country code <7>[ 61.767829] ath: doing EEPROM country->regdmn map search <7>[ 61.767846] ath: country maps to regdmn code: 0x37 <7>[ 61.767863] ath: Country alpha2 being used: DE <7>[ 61.767877] ath: Regpair used: 0x37 <7>[ 61.767896] ath: regdomain 0x8114 dynamically updated by user <6>[ 62.137130] br-client: port 3(bat0) entered forwarding state <6>[ 62.187258] br-wan: port 1(eth0) entered forwarding state <6>[ 62.760781] br-client: port 3(bat0) entered disabled state <6>[ 62.766418] br-client: port 2(local-port) entered disabled state <6>[ 62.912405] device bat0 left promiscuous mode <6>[ 62.916954] br-client: port 3(bat0) entered disabled state <6>[ 63.138337] device eth1 left promiscuous mode <6>[ 63.142877] br-client: port 1(eth1) entered disabled state <6>[ 63.247426] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready <6>[ 63.253396] device local-port left promiscuous mode <6>[ 63.258532] br-client: port 2(local-port) entered disabled state <6>[ 63.468810] IPv6: ADDRCONF(NETDEV_UP): local-port: link is not ready <6>[ 63.626356] device bat0 entered promiscuous mode <6>[ 63.803480] device eth1 entered promiscuous mode <6>[ 63.937658] device local-port entered promiscuous mode <6>[ 64.109254] br-client: port 3(local-port) entered forwarding state <6>[ 64.115573] br-client: port 3(local-port) entered forwarding state <6>[ 64.121884] br-client: port 1(bat0) entered forwarding state <6>[ 64.127609] br-client: port 1(bat0) entered forwarding state <6>[ 65.177593] eth0: link down <6>[ 65.429000] batman_adv: bat0: Changing gw mode from: off to: client <6>[ 65.436042] batman_adv: bat0: hop_penalty: Changing from: 30 to: 15 <6>[ 65.550192] batman_adv: bat0: orig_interval: Changing from: 1000 to: 5000 <6>[ 65.817184] br-wan: port 1(eth0) entered disabled state <6>[ 66.107081] br-client: port 3(local-port) entered forwarding state <6>[ 66.128819] br-client: port 1(bat0) entered forwarding state <6>[ 66.384995] eth0: link up (100Mbps/Full duplex) <6>[ 66.651349] br-wan: port 1(eth0) entered forwarding state <6>[ 66.656894] br-wan: port 1(eth0) entered forwarding state <6>[ 67.280558] IPv6: ADDRCONF(NETDEV_UP): client0: link is not ready <6>[ 67.400773] device client0 entered promiscuous mode <6>[ 67.405895] br-client: port 4(client0) entered forwarding state <6>[ 67.411965] br-client: port 4(client0) entered forwarding state <6>[ 67.550832] IPv6: ADDRCONF(NETDEV_CHANGE): client0: link becomes ready <6>[ 68.225720] IPv6: ADDRCONF(NETDEV_UP): ibss0: link is not ready <6>[ 68.547531] ibss0: Created IBSS using preconfigured BSSID 02:ff:c0:aa:00:00 <6>[ 68.554856] ibss0: Creating new IBSS network, BSSID 02:ff:c0:aa:00:00 <6>[ 68.562890] IPv6: ADDRCONF(NETDEV_CHANGE): ibss0: link becomes ready <6>[ 68.647129] br-wan: port 1(eth0) entered forwarding state <6>[ 69.407083] br-client: port 4(client0) entered forwarding state <6>[ 71.171688] batman_adv: bat0: Adding interface: ibss0 <6>[ 71.177123] batman_adv: bat0: Interface activated: ibss0 <6>[ 78.022206] batman_adv: bat0: Adding interface: mesh-vpn <6>[ 78.027671] batman_adv: bat0: The MTU of interface mesh-vpn is too small (1426) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. <6>[ 78.051993] batman_adv: bat0: Interface activated: mesh-vpn <6>[ 78.140137] batman_adv: bat0: no_rebroadcast: Changing from: disabled to: enabled <4>[49256.052527] logd invoked oom-killer: gfp_mask=0x2420848, order=0, oom_score_adj=0 <4>[49256.060151] CPU: 0 PID: 774 Comm: logd Not tainted 4.4.135 #0 <4>[49256.065913] Stack : 804214dc 00000000 00000001 80480000 8182fa3c 80474803 804028d0 00000306 <4>[49256.065913] 804e378c 00001ade 00000040 00000000 00000000 800a7f10 00000006 00000000 <4>[49256.065913] 00000000 00000000 804063e0 80c69994 804e6542 800a5e8c 02420848 00000000 <4>[49256.065913] 00000001 801fd600 00000000 00000000 00000000 00000000 00000000 00000000 <4>[49256.065913] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <4>[49256.065913] ... <4>[49256.101869] Call Trace: <4>[49256.104357] [<800721cc>] show_stack+0x54/0x88 <4>[49256.108766] [<800d5468>] dump_header.isra.4+0x48/0x130 <4>[49256.113933] [<800d5c38>] check_panic_on_oom+0x48/0x84 <4>[49256.119028] [<800d5d64>] out_of_memory+0xf0/0x324 <4>[49256.123771] [<800d9888>] __alloc_pages_nodemask+0x6b8/0x724 <4>[49256.129420] [<800d2960>] pagecache_get_page+0x154/0x270 <4>[49256.134685] [<80134cb0>] __getblk_slow+0x15c/0x374 <4>[49256.139537] [<80160418>] squashfs_read_data+0x1c8/0x6e8 <4>[49256.144799] [<80164628>] squashfs_readpage_block+0x32c/0x4d8 <4>[49256.150506] [<801622a4>] squashfs_readpage+0x5bc/0x6d0 <4>[49256.155683] [<800dd030>] __do_page_cache_readahead+0x1f8/0x264 <4>[49256.161558] [<800d479c>] filemap_fault+0x1a8/0x458 <4>[49256.166391] [<800efc1c>] __do_fault+0x64/0xd0 <4>[49256.170793] [<800f2824>] handle_mm_fault+0x4a4/0xb40 <4>[49256.175794] [<80076e98>] __do_page_fault+0x134/0x470 <4>[49256.180798] [<80060820>] ret_from_exception+0x0/0x10 <4>[49256.185779] <4>[49256.187275] Mem-Info: <4>[49256.189605] active_anon:728 inactive_anon:11 isolated_anon:0 <4>[49256.189605] active_file:141 inactive_file:191 isolated_file:0 <4>[49256.189605] unevictable:0 dirty:0 writeback:0 unstable:0 <4>[49256.189605] slab_reclaimable:203 slab_unreclaimable:2851 <4>[49256.189605] mapped:13 shmem:37 pagetables:116 bounce:0 <4>[49256.189605] free:256 free_pcp:0 free_cma:0 <4>[49256.221410] Normal free:1024kB min:1024kB low:1280kB high:1536kB active_anon:2912kB inactive_anon:44kB active_file:564kB inactive_file:764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32768kB managed:27512kB mlocked:0kB dirty:0kB writeback:0kB mapped:52kB shmem:148kB slab_reclaimable:812kB slab_unreclaimable:11404kB kernel_stack:504kB pagetables:464kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:8096 all_unreclaimable? yes <4>[49256.265028] lowmem_reserve[]: 0 0 <4>[49256.268379] Normal: 28*4kB (UM) 36*8kB (UM) 39*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1024kB <4>[49256.280287] 369 total pagecache pages <4>[49256.283961] 0 pages in swap cache <4>[49256.287293] Swap cache stats: add 0, delete 0, find 0/0 <4>[49256.292546] Free swap = 0kB <4>[49256.295437] Total swap = 0kB <4>[49256.298339] 8192 pages RAM <4>[49256.301057] 0 pages HighMem/MovableOnly <4>[49256.304900] 1314 pages reserved <6>[49256.308051] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name <6>[49256.316638] [ 464] 0 464 298 18 3 0 0 0 ubusd <6>[49256.325299] [ 465] 0 465 223 9 4 0 0 0 askfirst <6>[49256.334222] [ 774] 0 774 306 38 3 0 0 0 logd <6>[49256.342792] [ 781] 0 781 429 160 3 0 0 0 haveged <6>[49256.351625] [ 1014] 0 1014 225 11 3 0 0 0 gluon-arp-limit <6>[49256.361157] [ 1052] 0 1052 435 46 3 0 0 0 netifd <6>[49256.369907] [ 1103] 0 1103 264 11 3 0 0 0 dropbear <6>[49256.378830] [ 1143] 0 1143 225 12 3 0 0 0 uradvd <6>[49256.387567] [ 1472] 0 1472 296 9 3 0 0 0 udhcpc <6>[49256.396313] [ 1486] 0 1486 254 13 4 0 0 0 odhcp6c <6>[49256.405164] [ 1516] 0 1516 225 12 3 0 0 0 micrond <6>[49256.414004] [ 1529] 0 1529 224 10 4 0 0 0 sse-multiplexd <6>[49256.423449] [ 1582] 0 1582 273 21 5 0 0 0 gluon-radv-filt <6>[49256.432981] [ 1646] 0 1646 254 13 4 0 0 0 odhcp6c <6>[49256.441813] [ 1722] 0 1722 321 20 3 0 0 0 uhttpd <6>[49256.450559] [ 1767] 0 1767 384 35 3 0 0 0 hostapd <6>[49256.459395] [ 1931] 0 1931 280 18 5 0 0 0 dnsmasq <6>[49256.468217] [ 2142] 0 2142 305 36 3 0 0 0 fastd <6>[49256.476876] [ 2311] 453 2311 266 27 4 0 0 0 dnsmasq <6>[49256.485713] [ 2393] 0 2393 297 11 4 0 0 0 ntpd <6>[49256.494288] [ 2527] 0 2527 558 62 4 0 0 0 respondd <6>[49256.503213] [ 3910] 0 3910 296 9 4 0 0 0 sh <6>[49256.511609] [ 3911] 0 3911 296 9 4 0 0 0 sh <6>[49256.520007] [ 3912] 0 3912 296 9 3 0 0 0 ssid-changer.sh <6>[49256.529540] [ 3913] 0 3913 297 10 3 0 0 0 ath9k-broken-wi <6>[49256.539072] [ 3926] 0 3926 310 24 3 0 0 0 dhcpv6.script <6>[49256.548430] [ 3945] 0 3945 262 12 3 0 0 0 iw <6>[49256.556818] [ 3946] 0 3946 296 9 3 0 0 0 grep <6>[49256.565390] [ 3951] 0 3951 296 8 3 0 0 0 ssid-changer.sh <6>[49256.574922] [ 3955] 0 3955 296 9 3 0 0 0 awk <6>[49256.583410] [ 3956] 0 3956 296 9 3 0 0 0 sed <6>[49256.591894] [ 3957] 0 3957 296 9 4 0 0 0 tr <6>[49256.600293] [ 3958] 0 3958 296 9 3 0 0 0 sed <0>[49256.608776] Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled <0>[49256.608776]