[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.149827] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.014584] random: sshd: uninitialized urandom read (32 bytes read) [ 34.459223] random: sshd: uninitialized urandom read (32 bytes read) [ 35.640953] random: sshd: uninitialized urandom read (32 bytes read) [ 52.099065] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. [ 57.670737] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/19 04:49:30 parsed 1 programs [ 58.921876] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/19 04:49:31 executed programs: 0 [ 59.903933] IPVS: ftp: loaded support on port[0] = 21 [ 59.932437] IPVS: ftp: loaded support on port[0] = 21 [ 59.935090] IPVS: ftp: loaded support on port[0] = 21 [ 59.955760] IPVS: ftp: loaded support on port[0] = 21 [ 59.987882] IPVS: ftp: loaded support on port[0] = 21 [ 60.001229] IPVS: ftp: loaded support on port[0] = 21 [ 60.011980] IPVS: ftp: loaded support on port[0] = 21 [ 60.012517] IPVS: ftp: loaded support on port[0] = 21 [ 60.750492] ip (4684) used greatest stack depth: 54424 bytes left [ 60.949016] ip (4727) used greatest stack depth: 54344 bytes left [ 61.179066] ip (4762) used greatest stack depth: 54328 bytes left [ 61.308260] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.314714] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.324757] device bridge_slave_0 entered promiscuous mode [ 61.349783] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.356308] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.370318] device bridge_slave_0 entered promiscuous mode [ 61.408066] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.414476] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.428116] device bridge_slave_0 entered promiscuous mode [ 61.446103] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.452510] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.467579] device bridge_slave_1 entered promiscuous mode [ 61.478409] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.484849] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.492987] device bridge_slave_0 entered promiscuous mode [ 61.500787] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.507224] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.515740] device bridge_slave_1 entered promiscuous mode [ 61.528665] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.535085] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.542448] device bridge_slave_1 entered promiscuous mode [ 61.551727] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.558142] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.565953] device bridge_slave_0 entered promiscuous mode [ 61.575661] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.582107] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.589877] device bridge_slave_0 entered promiscuous mode [ 61.598509] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.604981] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.612970] device bridge_slave_1 entered promiscuous mode [ 61.619862] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.626281] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.634150] device bridge_slave_0 entered promiscuous mode [ 61.646151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.654236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.661338] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.667754] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.675582] device bridge_slave_0 entered promiscuous mode [ 61.686692] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.693115] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.705117] device bridge_slave_1 entered promiscuous mode [ 61.714552] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.721003] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.728861] device bridge_slave_1 entered promiscuous mode [ 61.738883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.745981] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.752443] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.760368] device bridge_slave_1 entered promiscuous mode [ 61.768073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.778612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.789126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.799254] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.805733] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.829149] device bridge_slave_1 entered promiscuous mode [ 61.844295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.865548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.880563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.920949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.928992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.936889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.956486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.988421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.042873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.066837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.117495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.127274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.183181] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.258805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.274533] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.285002] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.321362] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.331081] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.378154] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.402089] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.444518] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.464760] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.487995] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.527754] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.540784] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.616443] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.730016] ip (4957) used greatest stack depth: 54056 bytes left [ 62.825137] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.841725] team0: Port device team_slave_0 added [ 62.874398] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.882022] team0: Port device team_slave_0 added [ 62.895856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.909867] team0: Port device team_slave_0 added [ 62.947959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.955351] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.966223] team0: Port device team_slave_1 added [ 62.972982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.981987] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.990610] team0: Port device team_slave_1 added [ 63.002062] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.022953] team0: Port device team_slave_1 added [ 63.073527] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.082271] team0: Port device team_slave_0 added [ 63.101949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.109525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.116550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.132539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.153690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.169834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.184708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.191961] team0: Port device team_slave_0 added [ 63.206712] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.214949] team0: Port device team_slave_0 added [ 63.228747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.236978] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.244837] team0: Port device team_slave_0 added [ 63.251777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.260216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.275423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.292563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.301471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.313364] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.320779] team0: Port device team_slave_1 added [ 63.340824] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.353683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.368373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.384351] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.395254] team0: Port device team_slave_1 added [ 63.401129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.409173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.424312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.434915] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.442793] team0: Port device team_slave_1 added [ 63.448594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.456981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.465811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.485599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.493377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.501675] team0: Port device team_slave_1 added [ 63.517638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.528622] team0: Port device team_slave_0 added [ 63.535340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.544448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.554583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.561626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.576412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.585667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.593686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.603877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.612672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.619793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.630217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.648116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.668392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.680572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.696540] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.707474] team0: Port device team_slave_1 added [ 63.729980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.748847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.758092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.770020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.782516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.803482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.824501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.834191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.842949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.852530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.860848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.871196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.881552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.889599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.898706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.912761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.929001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.942645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.955996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.963625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.971664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.979425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.987634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.004892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.017279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.027538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.039010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.052787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.062378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.073456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.081646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.091393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.105413] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.117101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.125659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.144372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.152333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.161805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.182934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.199617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.210243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.240255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.261460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.269738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.307939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.317289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.348358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.381100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.388938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.398385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.069858] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.076340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.083203] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.089681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.102881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.128529] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.134992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.141771] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.148200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.159021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.362504] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.369113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.376022] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.382467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.391894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.446495] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.452983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.459800] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.466244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.487887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.506786] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.513244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.520011] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.526445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.534793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.542755] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.549190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.555960] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.562389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.571139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.589777] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.596249] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.603108] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.609555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.618192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.720480] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.726990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.733770] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.740186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.755741] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.901991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.914974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.939766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.954386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.963385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.971354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.978863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.986654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.663992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.916484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.949789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.975269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.017608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.057987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.086129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.104159] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.114839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.346882] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.427823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.444097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.456132] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.465217] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.490168] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.499538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.512569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.530325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.542900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.796664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.803149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.813820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.857914] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.890615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.906688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.912995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.921967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.939631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.948380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.962181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.968654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.975937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.990294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.013108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.028569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.049816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.058884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.077402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.089834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.113925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.130404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.255999] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.381761] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.407556] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.426621] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.469950] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.482962] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.555244] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/19 04:49:46 executed programs: 8 2018/06/19 04:49:51 executed programs: 46 [ 81.558873] ================================================================== [ 81.566294] BUG: KMSAN: uninit-value in get_page_from_freelist+0x5f24/0xb740 [ 81.573485] CPU: 0 PID: 4525 Comm: syz-executor0 Not tainted 4.17.0+ #9 [ 81.580238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.589593] Call Trace: [ 81.592189] dump_stack+0x185/0x1d0 [ 81.595821] kmsan_report+0x188/0x2a0 [ 81.599636] __msan_warning_32+0x70/0xc0 [ 81.603701] get_page_from_freelist+0x5f24/0xb740 [ 81.608548] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 81.613996] ? __save_stack_trace+0x90d/0xb00 [ 81.618505] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.623879] ? kmsan_set_origin+0x9e/0x160 [ 81.628118] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 81.633483] ? __vmalloc_node_range+0x2a7/0x1170 [ 81.638255] ? vzalloc+0xd8/0xf0 [ 81.641618] ? alloc_counters+0x99/0x920 [ 81.645678] ? ip_getsockopt+0x284/0x3c0 [ 81.649740] ? sock_common_getsockopt+0x13f/0x180 [ 81.654591] ? __sys_getsockopt+0x48c/0x550 [ 81.658913] ? __x64_sys_getsockopt+0x15d/0x1c0 [ 81.663590] ? do_syscall_64+0x15b/0x230 [ 81.667652] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.673015] ? kmsan_set_origin_inline+0x6b/0x120 [ 81.677874] __alloc_pages_nodemask+0x792/0x5cc0 [ 81.682718] ? kmsan_set_origin_inline+0x6b/0x120 [ 81.687560] ? __msan_poison_alloca+0x15c/0x1d0 [ 81.692225] ? __should_failslab+0x278/0x2a0 [ 81.696644] ? should_fail+0x57/0xab0 [ 81.700443] ? should_fail+0x3e7/0xab0 [ 81.704333] ? kmsan_set_origin_inline+0x6b/0x120 [ 81.709176] ? __msan_poison_alloca+0x15c/0x1d0 [ 81.713848] ? kmsan_set_origin+0x9e/0x160 [ 81.718086] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 81.723452] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 81.728904] alloc_pages_current+0x6b1/0x970 [ 81.733316] __vmalloc_node_range+0x83c/0x1170 [ 81.737913] vzalloc+0xd8/0xf0 [ 81.741105] ? alloc_counters+0x99/0x920 [ 81.745167] alloc_counters+0x99/0x920 [ 81.749144] ? xt_find_table_lock+0x239/0x8f0 [ 81.753648] do_arpt_get_ctl+0x7da/0xe60 [ 81.757714] ? compat_do_arpt_set_ctl+0x2c00/0x2c00 [ 81.762730] nf_getsockopt+0x481/0x4e0 [ 81.766622] ip_getsockopt+0x284/0x3c0 [ 81.770516] ? compat_ip_setsockopt+0x380/0x380 [ 81.775185] tcp_getsockopt+0x1c6/0x1f0 [ 81.779162] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 81.784870] sock_common_getsockopt+0x13f/0x180 [ 81.789550] ? sock_recv_errqueue+0x990/0x990 [ 81.794047] __sys_getsockopt+0x48c/0x550 [ 81.798218] __x64_sys_getsockopt+0x15d/0x1c0 [ 81.802718] ? __ia32_sys_setsockopt+0x1c0/0x1c0 [ 81.807474] do_syscall_64+0x15b/0x230 [ 81.811387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.816575] RIP: 0033:0x45861a [ 81.819759] RSP: 002b:0000000000a3eab8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 81.827466] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045861a [ 81.834737] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000003 [ 81.842008] RBP: 0000000000a3eae0 R08: 0000000000a3eadc R09: 0000000000000001 [ 81.849272] R10: 0000000000a3f160 R11: 0000000000000212 R12: 0000000000000003 [ 81.856539] R13: 0000000000000000 R14: 00000000007024c0 R15: 0000000000001380 [ 81.863808] [ 81.865427] Uninit was stored to memory at: [ 81.869759] kmsan_internal_chain_origin+0x12b/0x210 [ 81.874865] __msan_chain_origin+0x69/0xc0 [ 81.879097] free_unref_page_commit+0x4bc/0x4d0 [ 81.884476] free_pages+0x290/0x320 [ 81.888119] tlb_finish_mmu+0x3f7/0x5c0 [ 81.892089] exit_mmap+0x539/0x980 [ 81.895628] __mmput+0x158/0x600 [ 81.898987] mmput+0xab/0xf0 [ 81.902028] exit_mm+0x6ed/0x7a0 [ 81.905395] do_exit+0xc12/0x3930 [ 81.908843] do_group_exit+0x1a0/0x360 [ 81.912728] __do_sys_exit_group+0x21/0x30 [ 81.916961] __se_sys_exit_group+0x14/0x20 [ 81.921203] __x64_sys_exit_group+0x4c/0x50 [ 81.925532] do_syscall_64+0x15b/0x230 [ 81.929420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.934593] [ 81.936205] Uninit was stored to memory at: [ 81.940529] kmsan_internal_chain_origin+0x12b/0x210 [ 81.945637] __msan_chain_origin+0x69/0xc0 [ 81.949876] unmap_page_range+0xeb4/0x3be0 [ 81.954106] unmap_single_vma+0x445/0x5e0 [ 81.958264] unmap_vmas+0x1f4/0x360 [ 81.961891] exit_mmap+0x4d7/0x980 [ 81.965430] __mmput+0x158/0x600 [ 81.968794] mmput+0xab/0xf0 [ 81.971810] exit_mm+0x6ed/0x7a0 [ 81.975171] do_exit+0xc12/0x3930 [ 81.978627] do_group_exit+0x1a0/0x360 [ 81.982516] __do_sys_exit_group+0x21/0x30 [ 81.986763] __se_sys_exit_group+0x14/0x20 [ 81.990989] __x64_sys_exit_group+0x4c/0x50 [ 81.995295] do_syscall_64+0x15b/0x230 [ 81.999177] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.004356] [ 82.005988] Uninit was stored to memory at: [ 82.010312] kmsan_internal_chain_origin+0x12b/0x210 [ 82.015419] __msan_chain_origin+0x69/0xc0 [ 82.019746] free_unref_page_commit+0x4bc/0x4d0 [ 82.024421] free_pages+0x290/0x320 [ 82.028046] tlb_finish_mmu+0x3f7/0x5c0 [ 82.032018] exit_mmap+0x539/0x980 [ 82.035664] __mmput+0x158/0x600 [ 82.039018] mmput+0xab/0xf0 [ 82.042037] exit_mm+0x6ed/0x7a0 [ 82.045393] do_exit+0xc12/0x3930 [ 82.048834] do_group_exit+0x1a0/0x360 [ 82.052715] __do_sys_exit_group+0x21/0x30 [ 82.056951] __se_sys_exit_group+0x14/0x20 [ 82.061178] __x64_sys_exit_group+0x4c/0x50 [ 82.065505] do_syscall_64+0x15b/0x230 [ 82.069400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.074585] [ 82.076204] Local variable description: ----tlb@exit_mmap [ 82.081813] Variable was created at: [ 82.085533] exit_mmap+0x47/0x980 [ 82.089071] __mmput+0x158/0x600 [ 82.092424] ================================================================== [ 82.099776] Disabling lock debugging due to kernel taint [ 82.105222] Kernel panic - not syncing: panic_on_warn set ... [ 82.105222] [ 82.112591] CPU: 0 PID: 4525 Comm: syz-executor0 Tainted: G B 4.17.0+ #9 [ 82.120727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.130079] Call Trace: [ 82.132676] dump_stack+0x185/0x1d0 [ 82.136305] panic+0x3d0/0x990 [ 82.139514] kmsan_report+0x29e/0x2a0 [ 82.143315] __msan_warning_32+0x70/0xc0 [ 82.147376] get_page_from_freelist+0x5f24/0xb740 [ 82.152224] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 82.157677] ? __save_stack_trace+0x90d/0xb00 [ 82.162177] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.167546] ? kmsan_set_origin+0x9e/0x160 [ 82.171786] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 82.177152] ? __vmalloc_node_range+0x2a7/0x1170 [ 82.181914] ? vzalloc+0xd8/0xf0 [ 82.185280] ? alloc_counters+0x99/0x920 [ 82.189341] ? ip_getsockopt+0x284/0x3c0 [ 82.193401] ? sock_common_getsockopt+0x13f/0x180 [ 82.198244] ? __sys_getsockopt+0x48c/0x550 [ 82.202591] ? __x64_sys_getsockopt+0x15d/0x1c0 [ 82.207275] ? do_syscall_64+0x15b/0x230 [ 82.211334] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.216702] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.221565] __alloc_pages_nodemask+0x792/0x5cc0 [ 82.226321] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.231252] ? __msan_poison_alloca+0x15c/0x1d0 [ 82.235923] ? __should_failslab+0x278/0x2a0 [ 82.240334] ? should_fail+0x57/0xab0 [ 82.244130] ? should_fail+0x3e7/0xab0 [ 82.248014] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.253116] ? __msan_poison_alloca+0x15c/0x1d0 [ 82.257785] ? kmsan_set_origin+0x9e/0x160 [ 82.262022] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 82.267392] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 82.272844] alloc_pages_current+0x6b1/0x970 [ 82.277257] __vmalloc_node_range+0x83c/0x1170 [ 82.281857] vzalloc+0xd8/0xf0 [ 82.285054] ? alloc_counters+0x99/0x920 [ 82.289111] alloc_counters+0x99/0x920 [ 82.293001] ? xt_find_table_lock+0x239/0x8f0 [ 82.297503] do_arpt_get_ctl+0x7da/0xe60 [ 82.301568] ? compat_do_arpt_set_ctl+0x2c00/0x2c00 [ 82.306596] nf_getsockopt+0x481/0x4e0 [ 82.310486] ip_getsockopt+0x284/0x3c0 [ 82.314381] ? compat_ip_setsockopt+0x380/0x380 [ 82.319046] tcp_getsockopt+0x1c6/0x1f0 [ 82.323026] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 82.328740] sock_common_getsockopt+0x13f/0x180 [ 82.333411] ? sock_recv_errqueue+0x990/0x990 [ 82.337904] __sys_getsockopt+0x48c/0x550 [ 82.342050] __x64_sys_getsockopt+0x15d/0x1c0 [ 82.346544] ? __ia32_sys_setsockopt+0x1c0/0x1c0 [ 82.351296] do_syscall_64+0x15b/0x230 [ 82.355186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.360367] RIP: 0033:0x45861a [ 82.363550] RSP: 002b:0000000000a3eab8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 82.371252] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045861a [ 82.378514] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000003 [ 82.385781] RBP: 0000000000a3eae0 R08: 0000000000a3eadc R09: 0000000000000001 [ 82.393135] R10: 0000000000a3f160 R11: 0000000000000212 R12: 0000000000000003 [ 82.400399] R13: 0000000000000000 R14: 00000000007024c0 R15: 0000000000001380 [ 82.408177] Dumping ftrace buffer: [ 82.411715] (ftrace buffer empty) [ 82.415401] Kernel Offset: disabled [ 82.419013] Rebooting in 86400 seconds..