[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.037895] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.452469] random: sshd: uninitialized urandom read (32 bytes read) [ 25.800717] random: sshd: uninitialized urandom read (32 bytes read) [ 26.374591] random: sshd: uninitialized urandom read (32 bytes read) [ 1281.411312] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.61' (ECDSA) to the list of known hosts. [ 1286.953844] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/14 10:55:01 parsed 1 programs [ 1288.024710] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/14 10:55:03 executed programs: 0 [ 1289.456428] IPVS: ftp: loaded support on port[0] = 21 [ 1289.475254] IPVS: ftp: loaded support on port[0] = 21 [ 1289.483841] IPVS: ftp: loaded support on port[0] = 21 [ 1289.492252] IPVS: ftp: loaded support on port[0] = 21 [ 1289.501229] IPVS: ftp: loaded support on port[0] = 21 [ 1289.502517] IPVS: ftp: loaded support on port[0] = 21 [ 1289.518556] IPVS: ftp: loaded support on port[0] = 21 [ 1289.520392] IPVS: ftp: loaded support on port[0] = 21 [ 1290.424677] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.431201] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.450858] device bridge_slave_0 entered promiscuous mode [ 1290.459089] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.465683] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.472635] device bridge_slave_0 entered promiscuous mode [ 1290.486046] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.492764] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.506479] device bridge_slave_0 entered promiscuous mode [ 1290.515817] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.522241] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.529712] device bridge_slave_0 entered promiscuous mode [ 1290.546653] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.553122] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.560633] device bridge_slave_0 entered promiscuous mode [ 1290.569979] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.576552] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.584210] device bridge_slave_1 entered promiscuous mode [ 1290.593424] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.599881] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.609307] device bridge_slave_1 entered promiscuous mode [ 1290.616206] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.622613] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.630710] device bridge_slave_0 entered promiscuous mode [ 1290.640838] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.647562] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.655356] device bridge_slave_1 entered promiscuous mode [ 1290.664075] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.670529] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.679435] device bridge_slave_0 entered promiscuous mode [ 1290.686502] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.693109] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.701252] device bridge_slave_0 entered promiscuous mode [ 1290.710595] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.717009] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.728032] device bridge_slave_1 entered promiscuous mode [ 1290.737130] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.743576] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.752135] device bridge_slave_1 entered promiscuous mode [ 1290.761732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.770603] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.777024] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.792368] device bridge_slave_1 entered promiscuous mode [ 1290.799450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.807206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.817486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.827856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.835840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.844421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1290.855282] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.861693] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.892095] device bridge_slave_1 entered promiscuous mode [ 1290.905630] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.912064] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.919662] device bridge_slave_1 entered promiscuous mode [ 1290.928456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.938625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.948428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.958222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.973488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1290.983252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1291.005694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1291.094404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1291.126029] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1291.189986] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.210895] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.223116] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.248875] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.260343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.286724] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.307812] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.320015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.350077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.365708] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.385270] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.393498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.401026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.415618] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.423697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.430695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.445098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.454330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.481134] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.489267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.499206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.508717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.519613] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1291.529456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.541044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.561524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.572175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.579497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.591634] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.599647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1291.610338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.623808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.632843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.647293] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1291.656421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.673306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.702103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.709108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.768570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1291.776189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.840106] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1291.852085] team0: Port device team_slave_0 added [ 1291.899052] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1291.911879] team0: Port device team_slave_0 added [ 1291.918001] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1291.927644] team0: Port device team_slave_0 added [ 1291.966299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1291.979671] team0: Port device team_slave_1 added [ 1291.986390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1291.998570] team0: Port device team_slave_0 added [ 1292.032587] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1292.045414] team0: Port device team_slave_0 added [ 1292.056452] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.064196] team0: Port device team_slave_1 added [ 1292.070021] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.080276] team0: Port device team_slave_1 added [ 1292.091963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.103730] team0: Port device team_slave_1 added [ 1292.114411] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1292.126054] team0: Port device team_slave_0 added [ 1292.136617] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1292.145662] team0: Port device team_slave_0 added [ 1292.158509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.171514] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.185521] team0: Port device team_slave_1 added [ 1292.194052] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1292.204022] team0: Port device team_slave_0 added [ 1292.219759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.227651] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.236160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.246339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.256525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.264380] team0: Port device team_slave_1 added [ 1292.272150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.282479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.289346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.297712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.305387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.318351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.326070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.333706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.342510] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.349744] team0: Port device team_slave_1 added [ 1292.355309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.362311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.372460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.387431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1292.395528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1292.404204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.415893] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1292.423847] team0: Port device team_slave_1 added [ 1292.431556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.441151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1292.450099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1292.458397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.468004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.475015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.486382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.501805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1292.517422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.525140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1292.533472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.541498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.549713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.557408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.565290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.574229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.581862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.591225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.603227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.613131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.622278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.631363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1292.642752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.650341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.657320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.667053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.686481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.699808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.707552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.715751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.723529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1292.731436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1292.738975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.746720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.754569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.762456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.773140] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.789208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1292.797332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.804491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.826553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.843090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1292.851298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1292.859329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.867356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.877543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1292.884558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1292.892986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1292.903122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.913541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.922444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1292.929614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.937707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.950282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.969323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.977476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1292.985527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1292.993680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1293.001044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1293.009506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1293.024147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1293.047400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1293.076709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1293.099010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1293.128492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1293.145455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1293.171476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1293.195997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1293.208330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1293.739704] bridge0: port 2(bridge_slave_1) entered blocking state [ 1293.746506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1293.753554] bridge0: port 1(bridge_slave_0) entered blocking state [ 1293.759999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1293.773722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1293.841879] bridge0: port 2(bridge_slave_1) entered blocking state [ 1293.848594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1293.855309] bridge0: port 1(bridge_slave_0) entered blocking state [ 1293.861726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1293.871813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1293.892954] bridge0: port 2(bridge_slave_1) entered blocking state [ 1293.899363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1293.906097] bridge0: port 1(bridge_slave_0) entered blocking state [ 1293.912514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1293.937200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1293.952323] bridge0: port 2(bridge_slave_1) entered blocking state [ 1293.958737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1293.965590] bridge0: port 1(bridge_slave_0) entered blocking state [ 1293.972003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1293.985687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1293.998293] bridge0: port 2(bridge_slave_1) entered blocking state [ 1294.004693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1294.011418] bridge0: port 1(bridge_slave_0) entered blocking state [ 1294.017853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1294.036033] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1294.066369] bridge0: port 2(bridge_slave_1) entered blocking state [ 1294.072835] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1294.079584] bridge0: port 1(bridge_slave_0) entered blocking state [ 1294.085997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1294.117526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1294.141299] bridge0: port 2(bridge_slave_1) entered blocking state [ 1294.147711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1294.154415] bridge0: port 1(bridge_slave_0) entered blocking state [ 1294.160851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1294.186847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1294.204373] bridge0: port 2(bridge_slave_1) entered blocking state [ 1294.210800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1294.217551] bridge0: port 1(bridge_slave_0) entered blocking state [ 1294.223987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1294.249676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1294.323164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.336416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.360461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.367696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.375417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.382914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.391284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1294.398552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1297.168765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.197136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.219708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.232400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.273146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.377570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.467351] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.482662] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.493032] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.512383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.530473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.569557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1297.601748] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.688017] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.769803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1297.776071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1297.783746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1297.798514] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.810107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1297.819141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1297.828510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1297.841438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1297.864416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1297.874295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1297.897094] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1297.905735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1297.918421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1297.949297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1297.989607] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1297.997430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1298.003591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1298.025993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1298.038857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1298.046426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1298.139727] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.154174] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.170627] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1298.180251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1298.192437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1298.224625] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.303743] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1298.310262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1298.321501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1298.334662] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.357516] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.375304] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.510014] 8021q: adding VLAN 0 to HW filter on device team0 [ 1298.621883] 8021q: adding VLAN 0 to HW filter on device team0 2018/08/14 10:55:14 executed programs: 8 2018/08/14 10:55:19 executed programs: 49 2018/08/14 10:55:24 executed programs: 95 2018/08/14 10:55:29 executed programs: 143 2018/08/14 10:55:35 executed programs: 191 2018/08/14 10:55:40 executed programs: 239 2018/08/14 10:55:45 executed programs: 287 2018/08/14 10:55:51 executed programs: 335 2018/08/14 10:55:56 executed programs: 384 2018/08/14 10:56:02 executed programs: 432 2018/08/14 10:56:07 executed programs: 480 2018/08/14 10:56:13 executed programs: 529 2018/08/14 10:56:18 executed programs: 578 2018/08/14 10:56:23 executed programs: 626 2018/08/14 10:56:29 executed programs: 674 2018/08/14 10:56:34 executed programs: 723 2018/08/14 10:56:40 executed programs: 772 [ 1389.704680] ------------[ cut here ]------------ [ 1389.709652] kernel BUG at net/ipv4/ip_output.c:776! [ 1389.714914] invalid opcode: 0000 [#1] SMP KASAN [ 1389.719605] CPU: 0 PID: 8946 Comm: syz-executor1 Not tainted 4.18.0-next-20180814+ #38 [ 1389.727667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1389.737138] RIP: 0010:ip_do_fragment+0x2468/0x2ae0 [ 1389.741280] ------------[ cut here ]------------ [ 1389.742094] Code: 8b 8d 70 fe ff ff e9 67 e8 ff ff 4c 89 ef e8 6f ec 39 fc e9 49 e9 ff ff 4c 89 f7 e8 62 ec 39 fc e9 c1 e5 ff ff e8 d8 d6 fa fb <0f> 0b 4c 89 e7 e8 4e ec 39 fc e9 85 e8 ff ff 4c 89 f7 89 8d 70 fe [ 1389.746850] kernel BUG at net/ipv4/ip_output.c:776! [ 1389.765749] RSP: 0018:ffff8801b07ee7d0 EFLAGS: 00010293 [ 1389.776168] RAX: ffff8801cede8640 RBX: ffff8801aa82d800 RCX: ffffffff8581a096 [ 1389.783448] RDX: 0000000000000000 RSI: ffffffff8581b718 RDI: 0000000000000005 [ 1389.790723] RBP: ffff8801b07ee9a8 R08: ffff8801cede8640 R09: ffffed0036720032 [ 1389.798001] R10: ffffed0036720034 R11: ffff8801b39001a3 R12: ffff8801aa82d8c4 [ 1389.805276] R13: 00000000fffffff2 R14: ffff8801aa82d8d0 R15: dffffc0000000000 [ 1389.812554] FS: 00007fdd5cef3700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 1389.820810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1389.826697] CR2: ffffffffff600400 CR3: 00000001afd92000 CR4: 00000000001406f0 [ 1389.833975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1389.841252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1389.848610] Call Trace: [ 1389.851218] ? ip_copy_metadata+0xe20/0xe20 [ 1389.855555] ? ip_finish_output2+0x1860/0x1860 [ 1389.860296] ? graph_lock+0x170/0x170 [ 1389.864114] ? graph_lock+0x170/0x170 [ 1389.867936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1389.873516] ? ipv4_mtu+0x37d/0x590 [ 1389.877162] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 1389.882625] ? find_held_lock+0x36/0x1c0 [ 1389.886704] ip_fragment.constprop.49+0x179/0x240 [ 1389.891557] ip_finish_output+0x6e4/0xfa0 [ 1389.895714] ? ip_fragment.constprop.49+0x240/0x240 [ 1389.900740] ? kasan_check_read+0x11/0x20 [ 1389.904896] ? rcu_is_watching+0x8c/0x150 [ 1389.909056] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1389.913741] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1389.918856] ? nf_hook_slow+0x11e/0x1c0 [ 1389.922854] ip_output+0x223/0x880 [ 1389.926410] ? __ip_local_out+0x5e3/0xb50 [ 1389.930574] ? ip_mc_output+0x15d0/0x15d0 [ 1389.934734] ? rcu_is_watching+0x8c/0x150 [ 1389.938900] ? ip_fragment.constprop.49+0x240/0x240 [ 1389.943977] ? __bpf_redirect+0x5b7/0xae0 [ 1389.948144] ? __ip_select_ident+0x170/0x2a0 [ 1389.952562] ? ip_idents_reserve+0x310/0x310 [ 1389.956990] ip_local_out+0xc5/0x1b0 [ 1389.960764] iptunnel_xmit+0x567/0x850 [ 1389.964754] ip_tunnel_xmit+0x1598/0x3af1 [ 1389.968941] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1389.974059] ? __kasan_slab_free+0xe1/0x170 [ 1389.978398] ? ip_md_tunnel_xmit+0x1670/0x1670 [ 1389.982995] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1389.988545] ? kasan_check_write+0x14/0x20 [ 1389.992864] ? pskb_expand_head+0x6b3/0x10e0 [ 1389.997285] ? mark_held_locks+0x160/0x160 [ 1390.001534] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 1390.006134] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 1390.010639] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1390.015239] ? mark_held_locks+0x160/0x160 [ 1390.019555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1390.025162] __gre_xmit+0x5e1/0x980 [ 1390.028828] ipgre_xmit+0x3e8/0xb50 [ 1390.032470] ? gre_tap_xmit+0x590/0x590 [ 1390.036461] ? __lock_is_held+0xb5/0x140 [ 1390.040575] dev_hard_start_xmit+0x272/0xc10 [ 1390.045004] ? dev_direct_xmit+0x6b0/0x6b0 [ 1390.049255] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1390.054821] ? netif_skb_features+0x690/0xb70 [ 1390.059368] ? validate_xmit_xfrm+0x1ef/0xd70 [ 1390.063880] ? lock_acquire+0x1e4/0x4f0 [ 1390.067873] ? validate_xmit_skb+0x80c/0xf30 [ 1390.072297] ? netif_skb_features+0xb70/0xb70 [ 1390.076829] __dev_queue_xmit+0x2ab2/0x3870 [ 1390.081165] ? save_stack+0x43/0xd0 [ 1390.084819] ? kasan_kmalloc+0xc4/0xe0 [ 1390.088715] ? pskb_expand_head+0x230/0x10e0 [ 1390.093140] ? netdev_pick_tx+0x2d0/0x2d0 [ 1390.097477] ? is_bpf_text_address+0xd7/0x170 [ 1390.101983] ? kmem_cache_alloc_node_trace+0x219/0x720 [ 1390.107277] ? __lock_is_held+0xb5/0x140 [ 1390.111442] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1390.116471] ? skb_release_data+0x1c4/0x880 [ 1390.120893] ? kmem_cache_alloc_node_trace+0x320/0x720 [ 1390.126182] ? kasan_unpoison_shadow+0x35/0x50 [ 1390.130773] ? skb_tx_error+0x2f0/0x2f0 [ 1390.134802] ? kasan_kmalloc+0xc4/0xe0 [ 1390.138709] ? __kmalloc_node_track_caller+0x47/0x70 [ 1390.143846] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1390.149395] ? kasan_check_write+0x14/0x20 [ 1390.153692] ? pskb_expand_head+0x6b3/0x10e0 [ 1390.158119] ? graph_lock+0x170/0x170 [ 1390.161935] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 1390.166440] ? sock_spd_release+0x2e0/0x2e0 [ 1390.170776] ? __lock_is_held+0xb5/0x140 [ 1390.174889] ? kasan_check_write+0x14/0x20 [ 1390.179230] ? __skb_clone+0x6c7/0xa00 [ 1390.183134] ? __copy_skb_header+0x6b0/0x6b0 [ 1390.187557] ? trace_hardirqs_on+0xbd/0x2c0 [ 1390.191889] ? kasan_check_read+0x11/0x20 [ 1390.196047] ? finish_task_switch+0x1d3/0x870 [ 1390.200554] ? skb_ensure_writable+0x15e/0x640 [ 1390.205152] dev_queue_xmit+0x17/0x20 [ 1390.208961] ? dev_queue_xmit+0x17/0x20 [ 1390.212947] __bpf_redirect+0x5b7/0xae0 [ 1390.216937] bpf_clone_redirect+0x2f6/0x490 [ 1390.221279] bpf_prog_bebbfe2050753572+0x4c9/0x1000 [ 1390.226309] ? lock_downgrade+0x8f0/0x8f0 [ 1390.230467] ? ktime_get+0x352/0x440 [ 1390.234251] ? ktime_get+0x352/0x440 [ 1390.237996] ? find_held_lock+0x36/0x1c0 [ 1390.242069] ? lock_acquire+0x1e4/0x4f0 [ 1390.246058] ? bpf_test_run+0x319/0x5b0 [ 1390.250109] ? lock_downgrade+0x8f0/0x8f0 [ 1390.254293] ? kasan_check_read+0x11/0x20 [ 1390.258452] ? rcu_is_watching+0x8c/0x150 [ 1390.262610] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1390.267409] ? bpf_test_run+0x1ab/0x5b0 [ 1390.271402] ? genl_pernet_init.cold.16+0x18/0x18 [ 1390.276259] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.281825] ? bpf_test_init.isra.9+0x70/0x100 [ 1390.286417] ? bpf_prog_test_run_skb+0x62f/0xb40 [ 1390.291187] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 1390.296041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1390.301589] ? fput+0x130/0x1a0 [ 1390.304887] ? __bpf_prog_get+0x9b/0x290 [ 1390.308979] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 1390.314005] ? bpf_prog_test_run+0x130/0x1a0 [ 1390.318593] ? __x64_sys_bpf+0x3d8/0x510 [ 1390.322669] ? bpf_prog_get+0x20/0x20 [ 1390.326494] ? do_syscall_64+0x1b9/0x820 [ 1390.330618] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1390.335998] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1390.340937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1390.345860] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1390.350918] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1390.355949] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1390.360991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1390.365855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1390.371229] Modules linked in: [ 1390.374431] Dumping ftrace buffer: [ 1390.377973] (ftrace buffer empty) [ 1390.381705] invalid opcode: 0000 [#2] SMP KASAN [ 1390.381745] ---[ end trace 67649de60e8686f1 ]--- [ 1390.386402] CPU: 1 PID: 8952 Comm: syz-executor6 Tainted: G D 4.18.0-next-20180814+ #38 [ 1390.386409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1390.386431] RIP: 0010:ip_do_fragment+0x2468/0x2ae0 [ 1390.391191] RIP: 0010:ip_do_fragment+0x2468/0x2ae0 [ 1390.400617] Code: 8b 8d 70 fe ff ff e9 67 e8 ff ff 4c 89 ef e8 6f ec 39 fc e9 49 e9 ff ff 4c 89 f7 e8 62 ec 39 fc e9 c1 e5 ff ff e8 d8 d6 fa fb <0f> 0b 4c 89 e7 e8 4e ec 39 fc e9 85 e8 ff ff 4c 89 f7 89 8d 70 fe [ 1390.400631] RSP: 0018:ffff8801a937e7d0 EFLAGS: 00010293 [ 1390.410004] Code: 8b 8d 70 fe ff ff e9 67 e8 ff ff 4c 89 ef e8 6f ec 39 fc e9 49 e9 ff ff 4c 89 f7 e8 62 ec 39 fc e9 c1 e5 ff ff e8 d8 d6 fa fb <0f> 0b 4c 89 e7 e8 4e ec 39 fc e9 85 e8 ff ff 4c 89 f7 89 8d 70 fe [ 1390.414911] RAX: ffff8801c7354740 RBX: ffff8801b52140c0 RCX: ffffffff8581a096 [ 1390.414919] RDX: 0000000000000000 RSI: ffffffff8581b718 RDI: 0000000000000005 [ 1390.414928] RBP: ffff8801a937e9a8 R08: ffff8801c7354740 R09: ffffed0039e2803a [ 1390.414941] R10: ffffed0039e2803c R11: ffff8801cf1401e3 R12: ffff8801b5214184 [ 1390.419876] RSP: 0018:ffff8801b07ee7d0 EFLAGS: 00010293 [ 1390.438766] R13: 00000000fffffff2 R14: ffff8801b5214190 R15: dffffc0000000000 [ 1390.438777] FS: 00007f50ed1bd700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 1390.438813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1390.463073] CR2: 00007f37081ca000 CR3: 00000001d0120000 CR4: 00000000001406e0 [ 1390.463084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1390.463103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1390.470389] RAX: ffff8801cede8640 RBX: ffff8801aa82d800 RCX: ffffffff8581a096 [ 1390.477722] Call Trace: [ 1390.477757] ? ip_copy_metadata+0xe20/0xe20 [ 1390.485026] RDX: 0000000000000000 RSI: ffffffff8581b718 RDI: 0000000000000005 [ 1390.492296] ? ip_finish_output2+0x1860/0x1860 [ 1390.492320] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1390.497681] RBP: ffff8801b07ee9a8 R08: ffff8801cede8640 R09: ffffed0036720032 [ 1390.505115] ? ipv4_mtu+0x37d/0x590 [ 1390.505135] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 1390.513368] R10: ffffed0036720034 R11: ffff8801b39001a3 R12: ffff8801aa82d8c4 [ 1390.519310] ? icmp_checkentry+0x90/0x90 [ 1390.519333] ip_fragment.constprop.49+0x179/0x240 [ 1390.526845] R13: 00000000fffffff2 R14: ffff8801aa82d8d0 R15: dffffc0000000000 [ 1390.534165] ip_finish_output+0x6e4/0xfa0 [ 1390.534183] ? ip_fragment.constprop.49+0x240/0x240 [ 1390.541482] FS: 00007fdd5cef3700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 1390.548900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.548923] ? nf_nat_ipv4_out+0x35f/0x3d0 [ 1390.551516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1390.555844] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1390.555864] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1390.563139] CR2: ffffffffff600400 CR3: 00000001afd92000 CR4: 00000000001406f0 [ 1390.567709] ? nf_hook_slow+0x11e/0x1c0 [ 1390.567726] ip_output+0x223/0x880 [ 1390.573267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1390.580533] ? __ip_local_out+0x5e3/0xb50 [ 1390.580551] ? ip_mc_output+0x15d0/0x15d0 [ 1390.584178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1390.589612] ? kfree+0xd9/0x210 [ 1390.589634] ? ip_fragment.constprop.49+0x240/0x240 [ 1390.596905] Kernel panic - not syncing: Fatal exception in interrupt [ 1390.600959] ? __bpf_redirect+0x5b7/0xae0 [ 1390.712595] ? __ip_select_ident+0x170/0x2a0 [ 1390.717018] ? ip_idents_reserve+0x310/0x310 [ 1390.721425] ip_local_out+0xc5/0x1b0 [ 1390.725137] iptunnel_xmit+0x567/0x850 [ 1390.729024] ip_tunnel_xmit+0x1598/0x3af1 [ 1390.733167] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1390.738270] ? __kasan_slab_free+0xe1/0x170 [ 1390.742610] ? ip_md_tunnel_xmit+0x1670/0x1670 [ 1390.747196] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1390.752733] ? kasan_check_write+0x14/0x20 [ 1390.756964] ? pskb_expand_head+0x6b3/0x10e0 [ 1390.761370] ? mark_held_locks+0x160/0x160 [ 1390.765607] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 1390.770537] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1390.775118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1390.779903] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 1390.784399] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1390.789160] ? mark_held_locks+0x160/0x160 [ 1390.793396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1390.798937] __gre_xmit+0x5e1/0x980 [ 1390.802605] ipgre_xmit+0x3e8/0xb50 [ 1390.806235] ? gre_tap_xmit+0x590/0x590 [ 1390.810212] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1390.815230] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 1390.819993] dev_hard_start_xmit+0x272/0xc10 [ 1390.824407] ? dev_direct_xmit+0x6b0/0x6b0 [ 1390.828643] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1390.834213] ? netif_skb_features+0x690/0xb70 [ 1390.838714] ? validate_xmit_xfrm+0x1ef/0xd70 [ 1390.843208] ? lock_acquire+0x1e4/0x4f0 [ 1390.847184] ? validate_xmit_skb+0x80c/0xf30 [ 1390.851599] ? lock_release+0x9f0/0x9f0 [ 1390.855574] ? unwind_get_return_address+0x61/0xa0 [ 1390.860518] ? netif_skb_features+0xb70/0xb70 [ 1390.865020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1390.870562] ? netdev_pick_tx+0x1ba/0x2d0 [ 1390.874720] __dev_queue_xmit+0x2ab2/0x3870 [ 1390.879047] ? save_stack+0x43/0xd0 [ 1390.882675] ? kasan_kmalloc+0xc4/0xe0 [ 1390.886617] ? pskb_expand_head+0x230/0x10e0 [ 1390.891036] ? netdev_pick_tx+0x2d0/0x2d0 [ 1390.895233] ? is_bpf_text_address+0xd7/0x170 [ 1390.899734] ? kernel_text_address+0x79/0xf0 [ 1390.904153] ? trace_hardirqs_on+0xbd/0x2c0 [ 1390.908523] ? __kmalloc_node_track_caller+0x33/0x70 [ 1390.913743] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1390.918856] ? kasan_unpoison_shadow+0x35/0x50 [ 1390.923452] ? kasan_unpoison_shadow+0x35/0x50 [ 1390.928042] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1390.933066] ? skb_release_data+0x1c4/0x880 [ 1390.937398] ? kmem_cache_alloc_node_trace+0x2ec/0x720 [ 1390.942732] ? kasan_unpoison_shadow+0x35/0x50 [ 1390.947407] ? skb_tx_error+0x2f0/0x2f0 [ 1390.951389] ? kasan_kmalloc+0xc4/0xe0 [ 1390.955334] ? __kmalloc_node_track_caller+0x47/0x70 [ 1390.960449] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1390.965996] ? kasan_check_write+0x14/0x20 [ 1390.970289] ? pskb_expand_head+0x6b3/0x10e0 [ 1390.974704] ? lock_acquire+0x1e4/0x4f0 [ 1390.978691] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 1390.983247] ? sock_spd_release+0x2e0/0x2e0 [ 1390.987638] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1390.992231] ? trace_hardirqs_on+0xbd/0x2c0 [ 1390.996561] ? kasan_check_write+0x14/0x20 [ 1391.000826] ? skb_clone+0x1be/0x500 [ 1391.004548] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1391.009658] ? kasan_check_write+0x14/0x20 [ 1391.013899] ? __skb_clone+0x6c7/0xa00 [ 1391.017863] ? __copy_skb_header+0x6b0/0x6b0 [ 1391.022340] ? skb_ensure_writable+0x15e/0x640 [ 1391.026937] dev_queue_xmit+0x17/0x20 [ 1391.030817] ? dev_queue_xmit+0x17/0x20 [ 1391.034818] __bpf_redirect+0x5b7/0xae0 [ 1391.038826] bpf_clone_redirect+0x2f6/0x490 [ 1391.043157] ? __switch_to_asm+0x34/0x70 [ 1391.047233] bpf_prog_bebbfe2050753572+0x974/0x1000 [ 1391.052311] ? bpf_test_run+0x2f1/0x5b0 [ 1391.056353] ? lock_downgrade+0x8f0/0x8f0 [ 1391.060514] ? ktime_get+0x352/0x440 [ 1391.064242] ? pvclock_read_flags+0x160/0x160 [ 1391.068743] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1391.073860] ? lock_acquire+0x1e4/0x4f0 [ 1391.077842] ? bpf_test_run+0x319/0x5b0 [ 1391.081850] ? lock_downgrade+0x8f0/0x8f0 [ 1391.086009] ? lock_release+0x9f0/0x9f0 [ 1391.089994] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 1391.094509] ? bpf_test_run+0x1ab/0x5b0 [ 1391.098501] ? genl_pernet_init.cold.16+0x18/0x18 [ 1391.103354] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1391.108897] ? bpf_test_init.isra.9+0x70/0x100 [ 1391.113489] ? bpf_prog_test_run_skb+0x62f/0xb40 [ 1391.118346] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 1391.123200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1391.128741] ? fput+0x130/0x1a0 [ 1391.132029] ? __bpf_prog_get+0x9b/0x290 [ 1391.136102] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 1391.140954] ? bpf_prog_test_run+0x130/0x1a0 [ 1391.145376] ? __x64_sys_bpf+0x3d8/0x510 [ 1391.149443] ? bpf_prog_get+0x20/0x20 [ 1391.153262] ? do_syscall_64+0x1b9/0x820 [ 1391.157334] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1391.162819] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1391.167757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1391.172628] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1391.177650] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1391.182674] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1391.187701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1391.192556] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1391.197931] Modules linked in: [ 1391.201129] Dumping ftrace buffer: [ 1391.204666] (ftrace buffer empty) [ 1391.209216] Dumping ftrace buffer: [ 1391.213009] (ftrace buffer empty) [ 1391.216713] Kernel Offset: disabled [ 1391.220337] Rebooting in 86400 seconds..