Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.797452] random: crng init done [ 25.801615] random: 7 urandom warning(s) missed due to ratelimiting [ 32.445609] IPVS: ftp: loaded support on port[0] = 21 [ 32.993428] can: request_module (can-proto-0) failed. [ 33.908189] can: request_module (can-proto-0) failed. [ 33.918178] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2021/06/28 08:51:01 parsed 1 programs 2021/06/28 08:51:01 executed programs: 0 [ 40.809827] IPVS: ftp: loaded support on port[0] = 21 [ 40.812092] IPVS: ftp: loaded support on port[0] = 21 [ 40.835882] IPVS: ftp: loaded support on port[0] = 21 [ 40.842488] IPVS: ftp: loaded support on port[0] = 21 [ 40.853264] IPVS: ftp: loaded support on port[0] = 21 [ 40.943632] IPVS: ftp: loaded support on port[0] = 21 [ 41.112493] chnl_net:caif_netlink_parms(): no params data found [ 41.182781] chnl_net:caif_netlink_parms(): no params data found [ 41.191589] chnl_net:caif_netlink_parms(): no params data found [ 41.202137] chnl_net:caif_netlink_parms(): no params data found [ 41.303248] chnl_net:caif_netlink_parms(): no params data found [ 41.353000] chnl_net:caif_netlink_parms(): no params data found [ 41.404760] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.416604] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.424970] device bridge_slave_0 entered promiscuous mode [ 41.438011] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.444785] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.452344] device bridge_slave_0 entered promiscuous mode [ 41.459761] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.466202] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.473710] device bridge_slave_1 entered promiscuous mode [ 41.487250] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.494580] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.502467] device bridge_slave_1 entered promiscuous mode [ 41.512448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.543508] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.551921] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.560072] device bridge_slave_0 entered promiscuous mode [ 41.567135] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.588158] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.594866] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.602711] device bridge_slave_1 entered promiscuous mode [ 41.616851] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.623955] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.632638] device bridge_slave_0 entered promiscuous mode [ 41.640342] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.648294] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.655132] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.662734] device bridge_slave_0 entered promiscuous mode [ 41.676772] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.684683] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.692198] device bridge_slave_1 entered promiscuous mode [ 41.699155] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.711487] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.718332] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.726534] device bridge_slave_1 entered promiscuous mode [ 41.734145] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.743354] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.751230] team0: Port device team_slave_0 added [ 41.776649] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.783969] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.791112] device bridge_slave_0 entered promiscuous mode [ 41.798194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.807285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.814998] team0: Port device team_slave_1 added [ 41.827563] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.841256] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.849701] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.856357] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.864221] device bridge_slave_1 entered promiscuous mode [ 41.881410] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.889367] team0: Port device team_slave_0 added [ 41.899260] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.907826] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.917191] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.929658] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.937497] team0: Port device team_slave_1 added [ 41.944254] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.951052] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 41.977318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.992333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.998591] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.024683] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.040087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.048028] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.055939] team0: Port device team_slave_0 added [ 42.061926] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.070642] team0: Port device team_slave_1 added [ 42.084335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.096901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.124404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.131811] team0: Port device team_slave_0 added [ 42.136921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.144833] team0: Port device team_slave_0 added [ 42.154546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.162105] team0: Port device team_slave_1 added [ 42.172066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.178845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 42.205449] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.216617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.223342] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 42.249608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.260533] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.267603] team0: Port device team_slave_1 added [ 42.281112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.289378] team0: Port device team_slave_0 added [ 42.294963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.301594] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.328289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.340114] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.346733] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.373013] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.451264] device hsr_slave_0 entered promiscuous mode [ 42.489253] device hsr_slave_1 entered promiscuous mode [ 42.539402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.547548] team0: Port device team_slave_1 added [ 42.553487] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.561007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.568753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.575171] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 42.601835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.613184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.619946] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 42.646244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.657144] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.668197] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.677698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.685100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.693220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.699893] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.725672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.736923] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.743514] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.769019] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.783303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.794913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.815088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.823864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.831576] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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 1560 would solve the problem. [ 42.859037] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.873967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.880657] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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 1560 would solve the problem. [ 42.906251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.921738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.932931] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.980542] device hsr_slave_0 entered promiscuous mode [ 43.018910] device hsr_slave_1 entered promiscuous mode [ 43.110732] device hsr_slave_0 entered promiscuous mode [ 43.168979] device hsr_slave_1 entered promiscuous mode [ 43.219015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.270953] device hsr_slave_0 entered promiscuous mode [ 43.308974] device hsr_slave_1 entered promiscuous mode [ 43.353588] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.365084] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.373280] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.384066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.449988] device hsr_slave_0 entered promiscuous mode [ 43.488919] device hsr_slave_1 entered promiscuous mode [ 43.528914] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.554597] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.562309] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.601897] device hsr_slave_0 entered promiscuous mode [ 43.648847] device hsr_slave_1 entered promiscuous mode [ 43.695667] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.712295] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.747935] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.865422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.964628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.981551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.997991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.034531] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.067269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.080984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.094446] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.109450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.125376] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.140487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.148009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.156089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.167779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.179945] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.186117] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.198256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.208103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.218080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.226826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.235544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.244207] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.251071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.260379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.270461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.277991] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.286681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.295804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.304310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.312000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.319541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.327228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.334920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.343462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.352544] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.359174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.367972] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.375160] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.382794] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.390014] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.397687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.406498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.415416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.424911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.433683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.444963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.454955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.466907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.475567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.483714] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.490191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.498113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.506882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.515337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.523355] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.529913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.538263] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.545267] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.552973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.562263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.570068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.578958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.586134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.594081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.602130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.610763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.619935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.628580] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.635163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.643636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.653423] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.662983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.671478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.680458] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.686959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.696484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.705517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.714117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.722607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.730726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.739487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.747179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.755501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.763668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.771736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.779561] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.786428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.794268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.802135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.808931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.816188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.824282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.836054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.846841] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.853306] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.862801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.870958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.879256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.887145] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.894053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.902093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.912475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.920862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.930715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.939029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.946535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.955023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.963379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.971917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.980609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.989356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.997302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.005735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.014022] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.021624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.030352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.038688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.046326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.054497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.062894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.071318] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.077648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.084648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.094261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.103023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.112692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.121362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.130201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.137369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.144852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.153347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.161325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.169528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.176837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.184372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.192698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.200582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.208404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.215918] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.222373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.232122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.239884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.247932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.256955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.266167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.276308] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.283949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.292327] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.300673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.309054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.316934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.326018] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.332593] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.340820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.349556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.358840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.369027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.376397] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.384066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.392199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.400445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.409025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.416554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.424851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.432687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.440958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.450819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.458534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.466499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.474455] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.481505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.490489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.500831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.510174] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.518029] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.529220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.536626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.545118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.553275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.561929] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.568741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.577200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.586189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.595196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.608870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.617668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.626335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.634384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.642273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.651111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.659269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.667635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.675604] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.682005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.689243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.697564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.706507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.723989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.732555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.742093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.752232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.760309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.768533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.776831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.785441] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.795003] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.804078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.812897] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.820568] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.826766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.835510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.845466] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.853913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.861747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.869534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.877184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.885035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.891952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.900257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.909103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.922015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.932378] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.940533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.947717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.956825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.965297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.973241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.981148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.988734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.996343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.004137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.011533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.018535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.026019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.039851] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.046183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.060452] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.069196] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.079530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.086975] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.093294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.101124] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.109133] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.117786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.126790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.139097] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.146149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.156312] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.171012] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.177948] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.187417] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.201752] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.209581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.217735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.226538] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.233505] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.240706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.249223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.259096] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.267193] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.276778] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.288452] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.296012] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.303513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.314172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.322488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.333557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.343642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.352904] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.365529] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.374565] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.382706] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.396219] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.407480] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.415254] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.422153] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.428687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.436656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.451568] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.462150] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.474428] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.482628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.491752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.500257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.507820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.518615] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.527664] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.546432] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.555329] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.563706] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.570719] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.578756] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.586079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.595778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.604495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.612322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.620341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.627566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.635915] device veth0_vlan entered promiscuous mode [ 46.651598] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.661501] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.672688] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.680453] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.687851] device veth0_vlan entered promiscuous mode [ 46.697358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.705209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.720767] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.728642] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.735305] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.743498] device veth0_vlan entered promiscuous mode [ 46.752174] device veth1_vlan entered promiscuous mode [ 46.759451] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.766506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.776344] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.785665] device veth0_vlan entered promiscuous mode [ 46.796855] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.804724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.813071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.821297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.828910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.836309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.843858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.851054] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.858106] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.866484] device veth1_vlan entered promiscuous mode [ 46.875272] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.885693] device veth1_vlan entered promiscuous mode [ 46.892050] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.901529] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.910713] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.917707] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.928481] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.937517] device veth1_vlan entered promiscuous mode [ 46.943481] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.953173] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.961764] device veth0_vlan entered promiscuous mode [ 46.972532] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.980652] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.987924] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.995601] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.005960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.013573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.022180] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.029531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.040631] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.047089] device veth0_vlan entered promiscuous mode [ 47.053982] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.087937] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.096101] device veth1_vlan entered promiscuous mode [ 47.102254] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.118632] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.133020] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.142259] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.152838] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.160388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.167636] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.178332] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.185735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.196790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.208514] device veth1_vlan entered promiscuous mode [ 47.214351] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.223802] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.234904] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.243311] device veth0_macvtap entered promiscuous mode [ 47.250259] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.260880] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.269659] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.279415] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.288814] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.297185] device veth0_macvtap entered promiscuous mode [ 47.304545] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.311250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.318693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.325912] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.333731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.341875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.349819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.357544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.366878] device veth0_macvtap entered promiscuous mode [ 47.373568] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.388377] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.396178] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.404190] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.411970] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.419491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.427159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.435424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.443301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.451864] device veth1_macvtap entered promiscuous mode [ 47.458560] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.466182] device veth1_macvtap entered promiscuous mode [ 47.472635] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.480781] device veth0_macvtap entered promiscuous mode [ 47.486798] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.496270] device veth1_macvtap entered promiscuous mode [ 47.503522] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.513164] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.523357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.531015] device veth1_macvtap entered promiscuous mode [ 47.537460] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.545174] device veth0_macvtap entered promiscuous mode [ 47.551777] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.558599] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.566171] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.574622] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.582556] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.591357] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.598883] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.608457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.619421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.628274] device veth1_macvtap entered promiscuous mode [ 47.635431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.645649] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.654367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.662744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.674004] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.681730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.691472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.698942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.706726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.714577] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.722630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.732744] device veth0_macvtap entered promiscuous mode [ 47.740557] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.749701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.760000] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.770315] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.777413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.786426] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.794182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.803754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.812914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.821435] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.830071] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.838214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.846552] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.855250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.864793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.875344] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.885533] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.892964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.900674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.910147] device veth1_macvtap entered promiscuous mode [ 47.916238] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.926596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.933946] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.941371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.949447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.958069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.968304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.977488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.989487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.999904] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.006918] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.013837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.024280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.033557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.043541] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.052984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.062841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.073962] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.081020] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.093239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.103221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.112945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.124240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.133447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.143315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.153742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.163726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.174031] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.181389] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.192435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.205272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.214644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.227198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.238564] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.245901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.253758] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.264107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.272858] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.283422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.292045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.300285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.308714] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.316343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.326812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.336982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.346342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.356540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.365988] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.375811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.385885] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.393908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.401795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.412002] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.421302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.431357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.440758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.450683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.459881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.470351] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.480957] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.488284] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.507962] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.515792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.524064] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.533308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.543021] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.605931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.616584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.626867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.639358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.649368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.660042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.670247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.680883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.690918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.701011] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.711495] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.718840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.727330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.742071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.751692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.761954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.771865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.782226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.792415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.802940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.813175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.823623] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.834360] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.842624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.850565] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.862643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.871192] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.879705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.154231] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 49.185281] ------------[ cut here ]------------ [ 49.185873] ------------[ cut here ]------------ [ 49.190483] WARNING: CPU: 0 PID: 7206 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 49.195305] WARNING: CPU: 1 PID: 7204 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 49.202976] Modules linked in: [ 49.211029] Modules linked in: [ 49.214462] CPU: 0 PID: 7206 Comm: syz-executor.5 Not tainted 4.19.195-syzkaller #0 [ 49.217826] CPU: 1 PID: 7204 Comm: syz-executor.3 Not tainted 4.19.195-syzkaller #0 [ 49.225593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.233368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.242874] RIP: 0010:ip_rt_bug+0x18/0x20 [ 49.252833] RIP: 0010:ip_rt_bug+0x18/0x20 [ 49.256966] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 49.261288] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 49.280979] RSP: 0018:ffff8881cda77110 EFLAGS: 00010282 [ 49.300130] RSP: 0018:ffff8881dafbf110 EFLAGS: 00010282 [ 49.305531] RAX: 0000000000000024 RBX: ffff8881e2c446c0 RCX: 0000000000000000 [ 49.305535] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 49.310871] RAX: 0000000000000024 RBX: ffff8881d7cd60c0 RCX: 0000000000000000 [ 49.318209] RBP: ffff8881cda77110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 49.318212] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881e765c1c0 [ 49.325981] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 49.325985] RBP: ffff8881dafbf110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 49.333421] R13: ffff8881e8fca1c0 R14: ffff8881e2c44718 R15: ffff8881cda773d4 [ 49.333426] FS: 00007f42f40a8700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 49.340675] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881d0e84100 [ 49.347922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.355544] R13: ffff8881d0e98cc0 R14: ffff8881d7cd6118 R15: ffff8881dafbf3d4 [ 49.355548] FS: 00007f8cea669700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 49.362801] CR2: 00007ffc6629bcbc CR3: 00000001cd92b003 CR4: 00000000001606f0 [ 49.370419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.378975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.386421] CR2: 00007ffc58b82fc8 CR3: 00000001da03a006 CR4: 00000000001606e0 [ 49.392461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.399736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.408132] Call Trace: [ 49.415479] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.415483] Call Trace: [ 49.421616] ip_local_out+0x74/0x130 [ 49.429071] ip_local_out+0x74/0x130 [ 49.436422] ip_send_skb+0x36/0xa0 [ 49.443977] ip_send_skb+0x36/0xa0 [ 49.451341] ip_push_pending_frames+0x4d/0x70 [ 49.454102] ip_push_pending_frames+0x4d/0x70 [ 49.461465] icmp_push_reply+0x383/0x610 [ 49.464023] icmp_push_reply+0x383/0x610 [ 49.467838] __icmp_send+0xbcd/0x18e0 [ 49.472098] __icmp_send+0xbcd/0x18e0 [ 49.475726] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 49.479420] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 49.483919] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 49.488495] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 49.492621] ? ip_options_fragment+0x250/0x250 [ 49.496873] ? ip_options_fragment+0x250/0x250 [ 49.500730] ? lock_downgrade+0x860/0x860 [ 49.504515] ? lock_downgrade+0x860/0x860 [ 49.510229] ? kasan_check_read+0x11/0x20 [ 49.516001] ? kasan_check_read+0x11/0x20 [ 49.520561] ip_options_compile+0xad/0xc0 [ 49.525118] ip_options_compile+0xad/0xc0 [ 49.530319] ? ip_options_compile+0xad/0xc0 [ 49.534993] ? ip_options_compile+0xad/0xc0 [ 49.539125] ? __ip_options_compile+0x1b20/0x1b20 [ 49.543269] ? __ip_options_compile+0x1b20/0x1b20 [ 49.547394] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 49.551516] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 49.555720] ? ip_rcv+0x1e9/0x2e0 [ 49.559865] ? ip_rcv+0x1e9/0x2e0 [ 49.564300] ip_rcv_finish+0x104/0x270 [ 49.568778] ip_rcv_finish+0x104/0x270 [ 49.573856] ip_rcv+0xcb/0x2e0 [ 49.578671] ip_rcv+0xcb/0x2e0 [ 49.583776] ? ip_local_deliver+0x440/0x440 [ 49.588975] ? ip_local_deliver+0x440/0x440 [ 49.592589] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 49.596042] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 49.599951] ? find_held_lock+0x36/0x1d0 [ 49.603992] ? find_held_lock+0x36/0x1d0 [ 49.607431] ? ip_local_deliver+0x440/0x440 [ 49.610600] ? ip_local_deliver+0x440/0x440 [ 49.614897] __netif_receive_skb_one_core+0x112/0x1a0 [ 49.619250] __netif_receive_skb_one_core+0x112/0x1a0 [ 49.624690] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 49.630259] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 49.634392] ? lock_acquire+0x173/0x3d0 [ 49.638463] ? lock_acquire+0x173/0x3d0 [ 49.642983] __netif_receive_skb+0x1f/0x1b0 [ 49.647278] __netif_receive_skb+0x1f/0x1b0 [ 49.652634] netif_receive_skb_internal+0xca/0x300 [ 49.657895] netif_receive_skb_internal+0xca/0x300 [ 49.663154] ? __netif_receive_skb+0x1b0/0x1b0 [ 49.668593] ? __netif_receive_skb+0x1b0/0x1b0 [ 49.672639] ? __lock_is_held+0xb5/0x140 [ 49.676702] ? __lock_is_held+0xb5/0x140 [ 49.681368] netif_receive_skb+0x3b/0x1e0 [ 49.686310] netif_receive_skb+0x3b/0x1e0 [ 49.691214] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 49.696202] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 49.700760] ? find_held_lock+0x36/0x1d0 [ 49.705489] ? find_held_lock+0x36/0x1d0 [ 49.709897] ? tun_sock_write_space+0x190/0x190 [ 49.714300] ? tun_sock_write_space+0x190/0x190 [ 49.718472] ? lock_acquire+0x173/0x3d0 [ 49.722789] ? lock_acquire+0x173/0x3d0 [ 49.727886] ? kasan_check_read+0x11/0x20 [ 49.732704] ? kasan_check_read+0x11/0x20 [ 49.736844] tun_get_user+0x2944/0x4ae0 [ 49.740895] tun_get_user+0x2944/0x4ae0 [ 49.746074] ? futex_wait_setup+0x320/0x320 [ 49.750824] ? migrate_swap_stop+0x930/0x930 [ 49.754780] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 49.759439] ? futex_wake+0x338/0x5a0 [ 49.759453] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 49.763671] ? aa_file_perm+0x308/0xb70 [ 49.767963] ? aa_file_perm+0x308/0xb70 [ 49.772094] ? lock_downgrade+0x860/0x860 [ 49.776057] ? lock_downgrade+0x860/0x860 [ 49.781084] ? kasan_check_read+0x11/0x20 [ 49.785823] ? kasan_check_read+0x11/0x20 [ 49.790974] ? find_held_lock+0x36/0x1d0 [ 49.794764] ? find_held_lock+0x36/0x1d0 [ 49.799814] ? tun_get+0xf3/0x1d0 [ 49.803851] ? tun_get+0xf3/0x1d0 [ 49.807814] ? lock_downgrade+0x860/0x860 [ 49.811957] ? lock_downgrade+0x860/0x860 [ 49.811966] ? kasan_check_read+0x11/0x20 [ 49.816084] ? kasan_check_read+0x11/0x20 [ 49.820233] tun_chr_write_iter+0xb7/0x1a0 [ 49.824355] tun_chr_write_iter+0xb7/0x1a0 [ 49.828578] __vfs_write+0x443/0x890 [ 49.832785] __vfs_write+0x443/0x890 [ 49.836215] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 49.840252] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 49.844654] ? kernel_read+0x130/0x130 [ 49.848776] ? kernel_read+0x130/0x130 [ 49.852918] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 49.857062] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 49.861293] ? rw_verify_area+0xb8/0x2b0 [ 49.865531] ? rw_verify_area+0xb8/0x2b0 [ 49.869762] vfs_write+0x150/0x4d0 [ 49.873465] vfs_write+0x150/0x4d0 [ 49.878381] ksys_write+0x103/0x260 [ 49.883283] ksys_write+0x103/0x260 [ 49.887165] ? __ia32_sys_read+0xa0/0xa0 [ 49.891114] ? __ia32_sys_read+0xa0/0xa0 [ 49.896299] ? do_syscall_64+0x21/0x4e0 [ 49.901296] ? do_syscall_64+0x21/0x4e0 [ 49.905447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.909481] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.913560] __x64_sys_write+0x6e/0xb0 [ 49.917089] __x64_sys_write+0x6e/0xb0 [ 49.920692] do_syscall_64+0xd0/0x4e0 [ 49.924823] do_syscall_64+0xd0/0x4e0 [ 49.928862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.932904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.936978] RIP: 0033:0x4641a9 [ 49.940941] RIP: 0033:0x4641a9 [ 49.940948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.946715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.952056] RSP: 002b:00007f42f40a8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.955920] RSP: 002b:00007f8cea669198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.959786] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 49.963579] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 49.967441] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 49.972690] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 49.977851] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.981290] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.984551] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 49.984555] R13: 00007f42f40a86bc R14: 00000000ffffffff R15: 0000000000000003 [ 50.004403] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 50.025032] irq event stamp: 1501 [ 50.033063] R13: 00007f8cea6696bc R14: 00000000ffffffff R15: 0000000000000003 [ 50.040749] hardirqs last enabled at (1500): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 50.040755] hardirqs last disabled at (1501): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 50.048133] irq event stamp: 1299 [ 50.055482] softirqs last enabled at (1346): [] tun_get_user+0x287c/0x4ae0 [ 50.062727] hardirqs last enabled at (1298): [] console_unlock+0xb9f/0xde0 [ 50.070161] softirqs last disabled at (1348): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 50.077410] hardirqs last disabled at (1299): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 50.077416] softirqs last enabled at (1196): [] tun_get_user+0x287c/0x4ae0 [ 50.084666] ---[ end trace 530180c45b82a334 ]--- [ 50.091919] softirqs last disabled at (1198): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 50.166737] ------------[ cut here ]------------ [ 50.166957] ---[ end trace 530180c45b82a335 ]--- [ 50.176609] WARNING: CPU: 0 PID: 7216 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 50.216888] Modules linked in: [ 50.220591] CPU: 0 PID: 7216 Comm: syz-executor.0 Tainted: G W 4.19.195-syzkaller #0 [ 50.229894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.239541] RIP: 0010:ip_rt_bug+0x18/0x20 [ 50.243688] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 50.262592] RSP: 0018:ffff8881cdb07110 EFLAGS: 00010282 [ 50.267956] RAX: 0000000000000024 RBX: ffff8881d7de2940 RCX: 0000000000000000 [ 50.275316] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 50.283121] RBP: ffff8881cdb07110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 50.290777] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881e7a14080 [ 50.298074] R13: ffff8881d0ddf200 R14: ffff8881d7de2998 R15: ffff8881cdb073d4 [ 50.305369] FS: 00007f0c6ff9a700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 50.313794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.319669] CR2: 00007fd9a788e000 CR3: 00000001d86c0004 CR4: 00000000001606f0 [ 50.326937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.334232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.341452] ------------[ cut here ]------------ [ 50.341757] Call Trace: [ 50.346672] WARNING: CPU: 1 PID: 7220 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 50.349131] ip_local_out+0x74/0x130 [ 50.357001] Modules linked in: [ 50.361101] ip_send_skb+0x36/0xa0 [ 50.364470] CPU: 1 PID: 7220 Comm: syz-executor.4 Tainted: G W 4.19.195-syzkaller #0 [ 50.368028] ip_push_pending_frames+0x4d/0x70 [ 50.377361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.382202] icmp_push_reply+0x383/0x610 [ 50.391811] RIP: 0010:ip_rt_bug+0x18/0x20 [ 50.396026] __icmp_send+0xbcd/0x18e0 [ 50.400155] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 50.404143] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 50.423330] RSP: 0018:ffff8881da6ff110 EFLAGS: 00010282 [ 50.429478] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 50.434887] RAX: 0000000000000024 RBX: ffff8881e7a431c0 RCX: 0000000000000000 [ 50.439551] ? ip_options_fragment+0x250/0x250 [ 50.447274] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 50.452037] ? lock_downgrade+0x860/0x860 [ 50.459286] RBP: ffff8881da6ff110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 50.463668] ? kasan_check_read+0x11/0x20 [ 50.471896] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881d0df4140 [ 50.471901] R13: ffff8881e7ec52c0 R14: ffff8881e7a43218 R15: ffff8881da6ff3d4 [ 50.476663] ip_options_compile+0xad/0xc0 [ 50.484109] FS: 00007f13a2935700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 50.492002] ? ip_options_compile+0xad/0xc0 [ 50.496127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.504429] ? __ip_options_compile+0x1b20/0x1b20 [ 50.508835] CR2: 00007fd9a789c028 CR3: 00000001d8dff005 CR4: 00000000001606e0 [ 50.508842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.514882] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 50.519970] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.519973] Call Trace: [ 50.527489] ? ip_rcv+0x1e9/0x2e0 [ 50.534748] ip_local_out+0x74/0x130 [ 50.540013] ip_rcv_finish+0x104/0x270 [ 50.547750] ip_send_skb+0x36/0xa0 [ 50.550499] ip_rcv+0xcb/0x2e0 [ 50.554236] ip_push_pending_frames+0x4d/0x70 [ 50.557923] ? ip_local_deliver+0x440/0x440 [ 50.561830] icmp_push_reply+0x383/0x610 [ 50.565455] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 50.568632] __icmp_send+0xbcd/0x18e0 [ 50.573116] ? find_held_lock+0x36/0x1d0 [ 50.577417] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 50.581634] ? ip_local_deliver+0x440/0x440 [ 50.587160] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 50.591125] __netif_receive_skb_one_core+0x112/0x1a0 [ 50.595168] ? ip_options_fragment+0x250/0x250 [ 50.600904] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 50.605580] ? lock_downgrade+0x860/0x860 [ 50.610276] ? lock_acquire+0x173/0x3d0 [ 50.615654] ? kasan_check_read+0x11/0x20 [ 50.620226] __netif_receive_skb+0x1f/0x1b0 [ 50.625513] ip_options_compile+0xad/0xc0 [ 50.629641] netif_receive_skb_internal+0xca/0x300 [ 50.633589] ? ip_options_compile+0xad/0xc0 [ 50.637709] ? __netif_receive_skb+0x1b0/0x1b0 [ 50.642041] ? __ip_options_compile+0x1b20/0x1b20 [ 50.646250] ? __lock_is_held+0xb5/0x140 [ 50.651170] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 50.655466] netif_receive_skb+0x3b/0x1e0 [ 50.660018] ? ip_rcv+0x1e9/0x2e0 [ 50.664835] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 50.669059] ip_rcv_finish+0x104/0x270 [ 50.674133] ? find_held_lock+0x36/0x1d0 [ 50.678266] ip_rcv+0xcb/0x2e0 [ 50.681708] ? tun_sock_write_space+0x190/0x190 [ 50.686374] ? ip_local_deliver+0x440/0x440 [ 50.690305] ? lock_acquire+0x173/0x3d0 [ 50.694514] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 50.697679] ? kasan_check_read+0x11/0x20 [ 50.702480] ? find_held_lock+0x36/0x1d0 [ 50.706778] tun_get_user+0x2944/0x4ae0 [ 50.710741] ? ip_local_deliver+0x440/0x440 [ 50.716167] ? migrate_swap_stop+0x930/0x930 [ 50.720298] __netif_receive_skb_one_core+0x112/0x1a0 [ 50.724341] ? futex_wake+0x338/0x5a0 [ 50.728421] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 50.733013] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 50.737532] ? lock_acquire+0x173/0x3d0 [ 50.742692] ? aa_file_perm+0x308/0xb70 [ 50.746569] __netif_receive_skb+0x1f/0x1b0 [ 50.751919] ? lock_downgrade+0x860/0x860 [ 50.756836] netif_receive_skb_internal+0xca/0x300 [ 50.760785] ? kasan_check_read+0x11/0x20 [ 50.765012] ? __netif_receive_skb+0x1b0/0x1b0 [ 50.769514] ? find_held_lock+0x36/0x1d0 [ 50.773733] ? __lock_is_held+0xb5/0x140 [ 50.778642] ? tun_get+0xf3/0x1d0 [ 50.782765] netif_receive_skb+0x3b/0x1e0 [ 50.787464] ? lock_downgrade+0x860/0x860 [ 50.791766] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 50.795905] ? kasan_check_read+0x11/0x20 [ 50.799335] ? find_held_lock+0x36/0x1d0 [ 50.803477] tun_chr_write_iter+0xb7/0x1a0 [ 50.807702] ? tun_sock_write_space+0x190/0x190 [ 50.812342] __vfs_write+0x443/0x890 [ 50.816476] ? lock_acquire+0x173/0x3d0 [ 50.820522] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.824750] ? kasan_check_read+0x11/0x20 [ 50.829488] ? kernel_read+0x130/0x130 [ 50.833372] tun_get_user+0x2944/0x4ae0 [ 50.837331] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 50.842324] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 50.846708] ? rw_verify_area+0xb8/0x2b0 [ 50.850654] ? aa_file_perm+0x308/0xb70 [ 50.854603] vfs_write+0x150/0x4d0 [ 50.859611] ? lock_downgrade+0x860/0x860 [ 50.864704] ksys_write+0x103/0x260 [ 50.868761] ? kasan_check_read+0x11/0x20 [ 50.873152] ? __ia32_sys_read+0xa0/0xa0 [ 50.876676] ? find_held_lock+0x36/0x1d0 [ 50.880908] ? do_syscall_64+0x21/0x4e0 [ 50.884694] ? tun_get+0xf3/0x1d0 [ 50.888993] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.893548] ? lock_downgrade+0x860/0x860 [ 50.897583] __x64_sys_write+0x6e/0xb0 [ 50.901630] ? kasan_check_read+0x11/0x20 [ 50.905056] do_syscall_64+0xd0/0x4e0 [ 50.910409] tun_chr_write_iter+0xb7/0x1a0 [ 50.914633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.918677] __vfs_write+0x443/0x890 [ 50.922816] RIP: 0033:0x4641a9 [ 50.926592] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.930797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.936055] ? kernel_read+0x130/0x130 [ 50.939750] RSP: 002b:00007f0c6ff9a198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.942933] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 50.947832] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 50.967087] ? rw_verify_area+0xb8/0x2b0 [ 50.970963] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 50.978734] vfs_write+0x150/0x4d0 [ 50.983817] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 50.991086] ksys_write+0x103/0x260 [ 50.995386] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 51.002821] ? __ia32_sys_read+0xa0/0xa0 [ 51.006505] R13: 00007f0c6ff9a6bc R14: 00000000ffffffff R15: 0000000000000003 [ 51.014429] ? do_syscall_64+0x21/0x4e0 [ 51.018032] irq event stamp: 1439 [ 51.025552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.029616] hardirqs last enabled at (1438): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 51.029624] hardirqs last disabled at (1439): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 51.036923] __x64_sys_write+0x6e/0xb0 [ 51.040865] softirqs last enabled at (1312): [] tun_get_user+0x287c/0x4ae0 [ 51.044304] do_syscall_64+0xd0/0x4e0 [ 51.049639] softirqs last disabled at (1314): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 51.058910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.068249] ---[ end trace 530180c45b82a336 ]--- [ 51.072210] RIP: 0033:0x4641a9 [ 51.108283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.127561] RSP: 002b:00007f13a2935198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.135352] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 51.142620] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 51.150602] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 51.157942] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 51.165219] R13: 00007f13a29356bc R14: 00000000ffffffff R15: 0000000000000003 [ 51.167907] ------------[ cut here ]------------ [ 51.172927] irq event stamp: 139 [ 51.172941] hardirqs last enabled at (138): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 51.172947] hardirqs last disabled at (139): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 51.172953] softirqs last enabled at (18): [] tun_get_user+0x287c/0x4ae0 [ 51.172959] softirqs last disabled at (20): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 51.172963] ---[ end trace 530180c45b82a337 ]--- [ 51.224004] WARNING: CPU: 0 PID: 7234 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 51.232095] Modules linked in: [ 51.235423] CPU: 0 PID: 7234 Comm: syz-executor.2 Tainted: G W 4.19.195-syzkaller #0 [ 51.245073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.254857] RIP: 0010:ip_rt_bug+0x18/0x20 [ 51.259001] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 51.278486] RSP: 0018:ffff8881dfce7110 EFLAGS: 00010282 [ 51.283860] RAX: 0000000000000024 RBX: ffff8881e8872580 RCX: 0000000000000000 [ 51.291112] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 51.298459] RBP: ffff8881dfce7110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 51.306081] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881d0d600c0 [ 51.313744] R13: ffff8881e93e0c80 R14: ffff8881e88725d8 R15: ffff8881dfce73d4 [ 51.321171] FS: 00007f12496f9700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 51.329504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.335463] CR2: 000000002014f000 CR3: 00000001d6df9006 CR4: 00000000001606f0 [ 51.343112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.350629] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.358148] Call Trace: [ 51.361421] ip_local_out+0x74/0x130 [ 51.365797] ip_send_skb+0x36/0xa0 [ 51.369330] ip_push_pending_frames+0x4d/0x70 [ 51.374061] icmp_push_reply+0x383/0x610 [ 51.378387] __icmp_send+0xbcd/0x18e0 [ 51.382390] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 51.388219] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 51.392836] ? ip_options_fragment+0x250/0x250 [ 51.397405] ? lock_downgrade+0x860/0x860 [ 51.401637] ? kasan_check_read+0x11/0x20 [ 51.405903] ip_options_compile+0xad/0xc0 [ 51.410226] ? ip_options_compile+0xad/0xc0 [ 51.414609] ? __ip_options_compile+0x1b20/0x1b20 [ 51.420061] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 51.425440] ? ip_rcv+0x1e9/0x2e0 [ 51.429031] ip_rcv_finish+0x104/0x270 [ 51.434837] ip_rcv+0xcb/0x2e0 [ 51.439772] ? ip_local_deliver+0x440/0x440 [ 51.444471] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 51.450512] ? find_held_lock+0x36/0x1d0 [ 51.455110] ? ip_local_deliver+0x440/0x440 [ 51.459419] __netif_receive_skb_one_core+0x112/0x1a0 [ 51.464744] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 51.469944] ? lock_acquire+0x173/0x3d0 [ 51.474091] __netif_receive_skb+0x1f/0x1b0 [ 51.478518] netif_receive_skb_internal+0xca/0x300 [ 51.483841] ? __netif_receive_skb+0x1b0/0x1b0 [ 51.488693] ? __lock_is_held+0xb5/0x140 [ 51.493007] netif_receive_skb+0x3b/0x1e0 [ 51.497168] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 51.501981] ? find_held_lock+0x36/0x1d0 [ 51.506040] ? tun_sock_write_space+0x190/0x190 [ 51.510842] ? lock_acquire+0x173/0x3d0 [ 51.514929] ? kasan_check_read+0x11/0x20 [ 51.519427] tun_get_user+0x2944/0x4ae0 [ 51.524098] ? migrate_swap_stop+0x930/0x930 [ 51.528693] ? futex_wake+0x338/0x5a0 [ 51.532512] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 51.537466] ? aa_file_perm+0x308/0xb70 [ 51.541644] ? lock_downgrade+0x860/0x860 [ 51.545799] ? kasan_check_read+0x11/0x20 [ 51.549964] ? find_held_lock+0x36/0x1d0 [ 51.554046] ? tun_get+0xf3/0x1d0 [ 51.557491] ? lock_downgrade+0x860/0x860 [ 51.561641] ? kasan_check_read+0x11/0x20 [ 51.566559] tun_chr_write_iter+0xb7/0x1a0 [ 51.570882] __vfs_write+0x443/0x890 [ 51.574601] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 51.579652] ? kernel_read+0x130/0x130 [ 51.583655] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 51.588716] ? rw_verify_area+0xb8/0x2b0 [ 51.592867] vfs_write+0x150/0x4d0 [ 51.596629] ksys_write+0x103/0x260 [ 51.600469] ? __ia32_sys_read+0xa0/0xa0 [ 51.604605] ? do_syscall_64+0x21/0x4e0 [ 51.608759] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.614120] __x64_sys_write+0x6e/0xb0 [ 51.618262] do_syscall_64+0xd0/0x4e0 [ 51.622062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.627335] RIP: 0033:0x4641a9 [ 51.630987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.652072] RSP: 002b:00007f12496f9198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.660800] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 51.669636] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 51.677188] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 51.684550] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 51.692465] R13: 00007f12496f96bc R14: 00000000ffffffff R15: 0000000000000003 [ 51.699835] irq event stamp: 1361 [ 51.703307] hardirqs last enabled at (1360): [] console_unlock+0x660/0xde0 [ 51.713543] hardirqs last disabled at (1361): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 51.723842] softirqs last enabled at (1220): [] tun_get_user+0x287c/0x4ae0 [ 51.733094] softirqs last disabled at (1222): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 51.742802] ---[ end trace 530180c45b82a338 ]--- 2021/06/28 08:51:13 executed programs: 6 [ 52.604489] ------------[ cut here ]------------ [ 52.609521] WARNING: CPU: 0 PID: 7251 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 52.617660] Modules linked in: [ 52.620869] CPU: 0 PID: 7251 Comm: syz-executor.3 Tainted: G W 4.19.195-syzkaller #0 [ 52.630190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.640184] RIP: 0010:ip_rt_bug+0x18/0x20 [ 52.644518] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 52.664723] RSP: 0018:ffff8881cf547110 EFLAGS: 00010282 [ 52.670259] RAX: 0000000000000024 RBX: ffff8881d5274e40 RCX: 0000000000000000 [ 52.677786] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 52.685187] RBP: ffff8881cf547110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 52.693079] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881d0e84100 [ 52.701394] R13: ffff8881d0e99280 R14: ffff8881d5274e98 R15: ffff8881cf5473d4 [ 52.709135] FS: 00007f8cea669700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.717944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.723884] CR2: 000000002014f000 CR3: 00000001d666d001 CR4: 00000000001606f0 [ 52.731565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.739074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.746627] Call Trace: [ 52.749304] ip_local_out+0x74/0x130 [ 52.753104] ip_send_skb+0x36/0xa0 [ 52.756634] ip_push_pending_frames+0x4d/0x70 [ 52.761119] icmp_push_reply+0x383/0x610 [ 52.765213] __icmp_send+0xbcd/0x18e0 [ 52.769112] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 52.775032] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 52.779656] ? ip_options_fragment+0x250/0x250 [ 52.784267] ? lock_downgrade+0x860/0x860 [ 52.788480] ? kasan_check_read+0x11/0x20 [ 52.792632] ip_options_compile+0xad/0xc0 [ 52.796954] ? ip_options_compile+0xad/0xc0 [ 52.801317] ? __ip_options_compile+0x1b20/0x1b20 [ 52.806335] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 52.811603] ? ip_rcv+0x1e9/0x2e0 [ 52.815336] ip_rcv_finish+0x104/0x270 [ 52.819243] ip_rcv+0xcb/0x2e0 [ 52.822422] ? ip_local_deliver+0x440/0x440 [ 52.826910] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 52.832267] ? find_held_lock+0x36/0x1d0 [ 52.836421] ? ip_local_deliver+0x440/0x440 [ 52.840758] __netif_receive_skb_one_core+0x112/0x1a0 [ 52.846213] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 52.852045] ? lock_acquire+0x173/0x3d0 [ 52.856335] __netif_receive_skb+0x1f/0x1b0 [ 52.860655] netif_receive_skb_internal+0xca/0x300 [ 52.865897] ? __netif_receive_skb+0x1b0/0x1b0 [ 52.870569] ? __lock_is_held+0xb5/0x140 [ 52.874816] netif_receive_skb+0x3b/0x1e0 [ 52.878991] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 52.883846] ? find_held_lock+0x36/0x1d0 [ 52.887934] ? tun_sock_write_space+0x190/0x190 [ 52.892844] ? lock_acquire+0x173/0x3d0 [ 52.897018] ? kasan_check_read+0x11/0x20 [ 52.901203] tun_get_user+0x2944/0x4ae0 [ 52.905317] ? migrate_swap_stop+0x930/0x930 [ 52.910135] ? futex_wake+0x338/0x5a0 [ 52.914063] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 52.919094] ? aa_file_perm+0x308/0xb70 [ 52.923149] ? lock_downgrade+0x860/0x860 [ 52.927290] ? kasan_check_read+0x11/0x20 [ 52.931642] ? find_held_lock+0x36/0x1d0 [ 52.935725] ? tun_get+0xf3/0x1d0 [ 52.939311] ? lock_downgrade+0x860/0x860 [ 52.943804] ? kasan_check_read+0x11/0x20 [ 52.947961] tun_chr_write_iter+0xb7/0x1a0 [ 52.952828] __vfs_write+0x443/0x890 [ 52.956835] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 52.961950] ? kernel_read+0x130/0x130 [ 52.966396] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 52.971702] ? rw_verify_area+0xb8/0x2b0 [ 52.975851] vfs_write+0x150/0x4d0 [ 52.979386] ksys_write+0x103/0x260 [ 52.983091] ? __ia32_sys_read+0xa0/0xa0 [ 52.987297] ? do_syscall_64+0x21/0x4e0 [ 52.991263] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.996917] __x64_sys_write+0x6e/0xb0 [ 53.000821] do_syscall_64+0xd0/0x4e0 [ 53.005081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.010270] RIP: 0033:0x4641a9 [ 53.013460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.034496] RSP: 002b:00007f8cea669198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.042294] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 53.049701] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 53.057669] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 53.065589] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 53.073352] R13: 00007f8cea6696bc R14: 00000000ffffffff R15: 0000000000000003 [ 53.080655] irq event stamp: 1363 [ 53.084103] hardirqs last enabled at (1362): [] console_unlock+0x660/0xde0 [ 53.093276] hardirqs last disabled at (1363): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 53.102826] softirqs last enabled at (1226): [] tun_get_user+0x287c/0x4ae0 [ 53.111787] softirqs last disabled at (1228): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 53.121146] ---[ end trace 530180c45b82a339 ]--- [ 53.323787] ------------[ cut here ]------------ [ 53.328807] WARNING: CPU: 1 PID: 7302 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 53.336512] Modules linked in: [ 53.339712] CPU: 1 PID: 7302 Comm: syz-executor.5 Tainted: G W 4.19.195-syzkaller #0 [ 53.349355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.358945] RIP: 0010:ip_rt_bug+0x18/0x20 [ 53.363433] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 53.384513] RSP: 0018:ffff8881da4ff110 EFLAGS: 00010282 [ 53.389879] RAX: 0000000000000024 RBX: ffff8881cf6a4a40 RCX: 0000000000000000 [ 53.397247] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 53.404775] RBP: ffff8881da4ff110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 53.412128] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881e765c1c0 [ 53.419479] R13: ffff8881e653f900 R14: ffff8881cf6a4a98 R15: ffff8881da4ff3d4 [ 53.427173] FS: 00007f42f40a8700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 53.435535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.441405] CR2: 000000002014f000 CR3: 00000001d78d1004 CR4: 00000000001606e0 [ 53.448720] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.456343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.463817] Call Trace: [ 53.466665] ip_local_out+0x74/0x130 [ 53.470457] ip_send_skb+0x36/0xa0 [ 53.474077] ip_push_pending_frames+0x4d/0x70 [ 53.478669] icmp_push_reply+0x383/0x610 [ 53.482733] __icmp_send+0xbcd/0x18e0 [ 53.486770] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 53.492475] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 53.497063] ? ip_options_fragment+0x250/0x250 [ 53.501831] ? lock_downgrade+0x860/0x860 [ 53.506241] ? kasan_check_read+0x11/0x20 [ 53.510400] ip_options_compile+0xad/0xc0 [ 53.514545] ? ip_options_compile+0xad/0xc0 [ 53.518879] ? __ip_options_compile+0x1b20/0x1b20 [ 53.523770] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 53.529074] ? ip_rcv+0x1e9/0x2e0 [ 53.533379] ip_rcv_finish+0x104/0x270 [ 53.537366] ip_rcv+0xcb/0x2e0 [ 53.540581] ? ip_local_deliver+0x440/0x440 [ 53.545631] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 53.552013] ? find_held_lock+0x36/0x1d0 [ 53.556242] ? ip_local_deliver+0x440/0x440 [ 53.560640] __netif_receive_skb_one_core+0x112/0x1a0 [ 53.565816] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 53.571091] ? lock_acquire+0x173/0x3d0 [ 53.575779] __netif_receive_skb+0x1f/0x1b0 [ 53.580375] netif_receive_skb_internal+0xca/0x300 [ 53.585562] ? __netif_receive_skb+0x1b0/0x1b0 [ 53.590304] ? __lock_is_held+0xb5/0x140 [ 53.594405] netif_receive_skb+0x3b/0x1e0 [ 53.598719] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 53.603388] ? find_held_lock+0x36/0x1d0 [ 53.608326] ? tun_sock_write_space+0x190/0x190 [ 53.613478] ? lock_acquire+0x173/0x3d0 [ 53.618352] ? kasan_check_read+0x11/0x20 [ 53.622612] tun_get_user+0x2944/0x4ae0 [ 53.626579] ? migrate_swap_stop+0x930/0x930 [ 53.630976] ? futex_wake+0x338/0x5a0 [ 53.634940] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 53.640152] ? aa_file_perm+0x308/0xb70 [ 53.644141] ? lock_downgrade+0x860/0x860 [ 53.648492] ? kasan_check_read+0x11/0x20 [ 53.652740] ? find_held_lock+0x36/0x1d0 [ 53.657202] ? tun_get+0xf3/0x1d0 [ 53.660736] ? lock_downgrade+0x860/0x860 [ 53.665413] ? kasan_check_read+0x11/0x20 [ 53.669575] tun_chr_write_iter+0xb7/0x1a0 [ 53.674298] __vfs_write+0x443/0x890 [ 53.678457] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 53.683539] ? kernel_read+0x130/0x130 [ 53.687720] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 53.693042] ? rw_verify_area+0xb8/0x2b0 [ 53.697097] vfs_write+0x150/0x4d0 [ 53.700802] ksys_write+0x103/0x260 [ 53.704419] ? __ia32_sys_read+0xa0/0xa0 [ 53.708465] ? do_syscall_64+0x21/0x4e0 [ 53.712421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.717885] __x64_sys_write+0x6e/0xb0 [ 53.722028] do_syscall_64+0xd0/0x4e0 [ 53.725823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.731813] RIP: 0033:0x4641a9 [ 53.735207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.754998] RSP: 002b:00007f42f40a8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.762782] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 53.770393] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 53.777751] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 53.785474] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 53.793029] R13: 00007f42f40a86bc R14: 00000000ffffffff R15: 0000000000000003 [ 53.800562] irq event stamp: 1243 [ 53.804137] hardirqs last enabled at (1242): [] console_unlock+0x660/0xde0 [ 53.812982] hardirqs last disabled at (1243): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 53.822624] softirqs last enabled at (1128): [] tun_get_user+0x287c/0x4ae0 [ 53.831915] softirqs last disabled at (1130): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 53.841557] ---[ end trace 530180c45b82a33a ]--- [ 54.289786] ------------[ cut here ]------------ [ 54.294749] WARNING: CPU: 1 PID: 7321 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 54.302631] Modules linked in: [ 54.306035] CPU: 1 PID: 7321 Comm: syz-executor.2 Tainted: G W 4.19.195-syzkaller #0 [ 54.311690] ------------[ cut here ]------------ [ 54.315475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.320553] WARNING: CPU: 0 PID: 7330 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 54.331325] RIP: 0010:ip_rt_bug+0x18/0x20 [ 54.339100] Modules linked in: [ 54.343313] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 54.346484] CPU: 0 PID: 7330 Comm: syz-executor.3 Tainted: G W 4.19.195-syzkaller #0 [ 54.365713] RSP: 0018:ffff8881d721f110 EFLAGS: 00010282 [ 54.374993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.381586] RAX: 0000000000000024 RBX: ffff8881f4bc9340 RCX: 0000000000000000 [ 54.391053] RIP: 0010:ip_rt_bug+0x18/0x20 [ 54.398331] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 54.398335] RBP: ffff8881d721f110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 54.403166] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 54.410670] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881d0d600c0 [ 54.418028] RSP: 0018:ffff8881d476f110 EFLAGS: 00010282 [ 54.437367] R13: ffff8881e93e06c0 R14: ffff8881f4bc9398 R15: ffff8881d721f3d4 [ 54.437374] FS: 00007f12496f9700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 54.445268] RAX: 0000000000000024 RBX: ffff8881d44ef280 RCX: 0000000000000000 [ 54.450697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.458335] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 54.458341] RBP: ffff8881d476f110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 54.467123] CR2: 00000000004d9fa0 CR3: 00000001d50de002 CR4: 00000000001606e0 [ 54.474478] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881d0e84100 [ 54.474484] R13: ffff8881d0e99280 R14: ffff8881d44ef2d8 R15: ffff8881d476f3d4 [ 54.480470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.487990] FS: 00007f8cea669700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 54.495792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.495798] Call Trace: [ 54.504151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.511710] ip_local_out+0x74/0x130 [ 54.518964] CR2: 00007ffc19a6cff8 CR3: 00000001df102005 CR4: 00000000001606f0 [ 54.518970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.526493] ip_send_skb+0x36/0xa0 [ 54.534875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.534878] Call Trace: [ 54.542303] ip_push_pending_frames+0x4d/0x70 [ 54.544869] ip_local_out+0x74/0x130 [ 54.550815] icmp_push_reply+0x383/0x610 [ 54.554513] ip_send_skb+0x36/0xa0 [ 54.563021] __icmp_send+0xbcd/0x18e0 [ 54.570728] ip_push_pending_frames+0x4d/0x70 [ 54.574266] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 54.581770] icmp_push_reply+0x383/0x610 [ 54.584354] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 54.588832] __icmp_send+0xbcd/0x18e0 [ 54.594362] ? ip_options_fragment+0x250/0x250 [ 54.598396] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 54.602005] ? lock_downgrade+0x860/0x860 [ 54.605807] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 54.610720] ? kasan_check_read+0x11/0x20 [ 54.617340] ? ip_options_fragment+0x250/0x250 [ 54.621402] ip_options_compile+0xad/0xc0 [ 54.625963] ? lock_downgrade+0x860/0x860 [ 54.629736] ? ip_options_compile+0xad/0xc0 [ 54.634482] ? kasan_check_read+0x11/0x20 [ 54.640390] ? __ip_options_compile+0x1b20/0x1b20 [ 54.644605] ip_options_compile+0xad/0xc0 [ 54.649711] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 54.653875] ? ip_options_compile+0xad/0xc0 [ 54.658530] ? ip_rcv+0x1e9/0x2e0 [ 54.662752] ? __ip_options_compile+0x1b20/0x1b20 [ 54.666978] ip_rcv_finish+0x104/0x270 [ 54.671300] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 54.675420] ip_rcv+0xcb/0x2e0 [ 54.680250] ? ip_rcv+0x1e9/0x2e0 [ 54.684471] ? ip_local_deliver+0x440/0x440 [ 54.689593] ip_rcv_finish+0x104/0x270 [ 54.693990] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 54.697418] ip_rcv+0xcb/0x2e0 [ 54.702234] ? find_held_lock+0x36/0x1d0 [ 54.706114] ? ip_local_deliver+0x440/0x440 [ 54.711411] ? ip_local_deliver+0x440/0x440 [ 54.714593] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 54.718134] __netif_receive_skb_one_core+0x112/0x1a0 [ 54.722430] ? find_held_lock+0x36/0x1d0 [ 54.726296] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 54.731660] ? ip_local_deliver+0x440/0x440 [ 54.734898] ? lock_acquire+0x173/0x3d0 [ 54.738932] __netif_receive_skb_one_core+0x112/0x1a0 [ 54.743252] __netif_receive_skb+0x1f/0x1b0 [ 54.747894] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 54.753417] netif_receive_skb_internal+0xca/0x300 [ 54.758680] ? lock_acquire+0x173/0x3d0 [ 54.762712] ? __netif_receive_skb+0x1b0/0x1b0 [ 54.767902] __netif_receive_skb+0x1f/0x1b0 [ 54.772301] ? __lock_is_held+0xb5/0x140 [ 54.776254] netif_receive_skb_internal+0xca/0x300 [ 54.781965] netif_receive_skb+0x3b/0x1e0 [ 54.786257] ? __netif_receive_skb+0x1b0/0x1b0 [ 54.791532] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 54.796556] ? __lock_is_held+0xb5/0x140 [ 54.800525] ? find_held_lock+0x36/0x1d0 [ 54.805654] netif_receive_skb+0x3b/0x1e0 [ 54.809975] ? tun_sock_write_space+0x190/0x190 [ 54.814184] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 54.819178] ? lock_acquire+0x173/0x3d0 [ 54.823298] ? find_held_lock+0x36/0x1d0 [ 54.827946] ? kasan_check_read+0x11/0x20 [ 54.832600] ? tun_sock_write_space+0x190/0x190 [ 54.836749] tun_get_user+0x2944/0x4ae0 [ 54.841134] ? lock_acquire+0x173/0x3d0 [ 54.845254] ? migrate_swap_stop+0x930/0x930 [ 54.850047] ? kasan_check_read+0x11/0x20 [ 54.854723] ? futex_wake+0x338/0x5a0 [ 54.858674] tun_get_user+0x2944/0x4ae0 [ 54.862713] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 54.866841] ? migrate_swap_stop+0x930/0x930 [ 54.871484] ? aa_file_perm+0x308/0xb70 [ 54.875438] ? futex_wake+0x338/0x5a0 [ 54.879406] ? lock_downgrade+0x860/0x860 [ 54.885664] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 54.890160] ? kasan_check_read+0x11/0x20 [ 54.893958] ? aa_file_perm+0x308/0xb70 [ 54.898312] ? find_held_lock+0x36/0x1d0 [ 54.903238] ? lock_downgrade+0x860/0x860 [ 54.907645] ? tun_get+0xf3/0x1d0 [ 54.911593] ? kasan_check_read+0x11/0x20 [ 54.915371] ? lock_downgrade+0x860/0x860 [ 54.919493] ? find_held_lock+0x36/0x1d0 [ 54.924435] ? kasan_check_read+0x11/0x20 [ 54.928762] ? tun_get+0xf3/0x1d0 [ 54.932726] tun_chr_write_iter+0xb7/0x1a0 [ 54.936932] ? lock_downgrade+0x860/0x860 [ 54.941057] __vfs_write+0x443/0x890 [ 54.944483] ? kasan_check_read+0x11/0x20 [ 54.948644] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 54.952781] tun_chr_write_iter+0xb7/0x1a0 [ 54.956827] ? kernel_read+0x130/0x130 [ 54.961121] __vfs_write+0x443/0x890 [ 54.964578] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 54.969052] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 54.973205] ? rw_verify_area+0xb8/0x2b0 [ 54.976991] ? kernel_read+0x130/0x130 [ 54.981384] vfs_write+0x150/0x4d0 [ 54.986313] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 54.990608] ksys_write+0x103/0x260 [ 54.994485] ? rw_verify_area+0xb8/0x2b0 [ 54.998392] ? __ia32_sys_read+0xa0/0xa0 [ 55.003405] vfs_write+0x150/0x4d0 [ 55.010088] ? do_syscall_64+0x21/0x4e0 [ 55.014277] ksys_write+0x103/0x260 [ 55.018252] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.021762] ? __ia32_sys_read+0xa0/0xa0 [ 55.026672] __x64_sys_write+0x6e/0xb0 [ 55.030280] ? do_syscall_64+0x21/0x4e0 [ 55.034314] do_syscall_64+0xd0/0x4e0 [ 55.038466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.041985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.046323] __x64_sys_write+0x6e/0xb0 [ 55.050009] RIP: 0033:0x4641a9 [ 55.055354] do_syscall_64+0xd0/0x4e0 [ 55.059399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.063430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.067415] RSP: 002b:00007f12496f9198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.071338] RIP: 0033:0x4641a9 [ 55.077012] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 55.082197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.086066] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 55.089231] RSP: 002b:00007f8cea669198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.093152] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 55.112403] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 55.112407] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 55.117592] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 55.125385] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 55.125391] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 55.128582] R13: 00007f12496f96bc R14: 00000000ffffffff R15: 0000000000000003 [ 55.135827] R13: 00007f8cea6696bc R14: 00000000ffffffff R15: 0000000000000003 [ 55.135844] irq event stamp: 1255 [ 55.154833] irq event stamp: 1345 [ 55.162126] hardirqs last enabled at (1254): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 55.162132] hardirqs last disabled at (1255): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 55.169911] hardirqs last enabled at (1344): [] console_unlock+0x660/0xde0 [ 55.169918] hardirqs last disabled at (1345): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 55.177168] softirqs last enabled at (1126): [] tun_get_user+0x287c/0x4ae0 [ 55.177174] softirqs last disabled at (1128): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 55.184437] softirqs last enabled at (1228): [] tun_get_user+0x287c/0x4ae0 [ 55.191686] ---[ end trace 530180c45b82a33b ]--- [ 55.199117] softirqs last disabled at (1230): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 55.317976] ---[ end trace 530180c45b82a33c ]--- [ 55.340868] ------------[ cut here ]------------ [ 55.345881] WARNING: CPU: 0 PID: 7339 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 55.354477] Modules linked in: [ 55.357911] CPU: 0 PID: 7339 Comm: syz-executor.0 Tainted: G W 4.19.195-syzkaller #0 [ 55.367209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.376658] RIP: 0010:ip_rt_bug+0x18/0x20 [ 55.380837] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 55.401002] RSP: 0018:ffff8881d59f7110 EFLAGS: 00010282 [ 55.406813] RAX: 0000000000000024 RBX: ffff8881d79158c0 RCX: 0000000000000000 [ 55.414350] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 55.422065] RBP: ffff8881d59f7110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 55.429328] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881e7a14080 [ 55.436894] R13: ffff8881d0ddf200 R14: ffff8881d7915918 R15: ffff8881d59f73d4 [ 55.444686] FS: 00007f0c6ff9a700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 55.454055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.460258] CR2: 000000002014f000 CR3: 00000001cd8b7003 CR4: 00000000001606f0 [ 55.467631] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.476033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.484153] Call Trace: [ 55.486993] ip_local_out+0x74/0x130 [ 55.490968] ip_send_skb+0x36/0xa0 [ 55.494744] ip_push_pending_frames+0x4d/0x70 [ 55.499334] icmp_push_reply+0x383/0x610 [ 55.503666] __icmp_send+0xbcd/0x18e0 [ 55.507490] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 55.513326] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 55.517916] ? ip_options_fragment+0x250/0x250 [ 55.522633] ? lock_downgrade+0x860/0x860 [ 55.527033] ? kasan_check_read+0x11/0x20 [ 55.531508] ip_options_compile+0xad/0xc0 [ 55.535867] ? ip_options_compile+0xad/0xc0 [ 55.540200] ? __ip_options_compile+0x1b20/0x1b20 [ 55.545206] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 55.550524] ? ip_rcv+0x1e9/0x2e0 [ 55.553963] ip_rcv_finish+0x104/0x270 [ 55.558024] ip_rcv+0xcb/0x2e0 [ 55.561299] ? ip_local_deliver+0x440/0x440 [ 55.565697] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 55.571052] ? find_held_lock+0x36/0x1d0 [ 55.575107] ? ip_local_deliver+0x440/0x440 [ 55.579539] __netif_receive_skb_one_core+0x112/0x1a0 [ 55.584812] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 55.590198] ? lock_acquire+0x173/0x3d0 [ 55.594701] __netif_receive_skb+0x1f/0x1b0 [ 55.599009] netif_receive_skb_internal+0xca/0x300 [ 55.603933] ? __netif_receive_skb+0x1b0/0x1b0 [ 55.608597] ? __lock_is_held+0xb5/0x140 [ 55.612835] netif_receive_skb+0x3b/0x1e0 [ 55.616966] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 55.621635] ? find_held_lock+0x36/0x1d0 [ 55.625889] ? tun_sock_write_space+0x190/0x190 [ 55.630551] ? lock_acquire+0x173/0x3d0 [ 55.635379] ? kasan_check_read+0x11/0x20 [ 55.639769] tun_get_user+0x2944/0x4ae0 [ 55.643734] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.648397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.653239] ? trace_hardirqs_on_caller+0x28/0x180 [ 55.658593] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 55.663522] ? aa_file_perm+0x308/0xb70 [ 55.667484] ? lock_downgrade+0x860/0x860 [ 55.671929] ? kasan_check_read+0x11/0x20 [ 55.676716] ? find_held_lock+0x36/0x1d0 [ 55.681322] ? tun_get+0xf3/0x1d0 [ 55.684942] ? lock_downgrade+0x860/0x860 [ 55.689261] ? kasan_check_read+0x11/0x20 [ 55.693488] tun_chr_write_iter+0xb7/0x1a0 [ 55.697734] __vfs_write+0x443/0x890 [ 55.701430] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 55.706525] ? kernel_read+0x130/0x130 [ 55.710412] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 55.715365] ? rw_verify_area+0xb8/0x2b0 [ 55.719496] vfs_write+0x150/0x4d0 [ 55.723218] ksys_write+0x103/0x260 [ 55.726845] ? __ia32_sys_read+0xa0/0xa0 [ 55.730901] ? do_syscall_64+0x21/0x4e0 [ 55.735041] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.740989] __x64_sys_write+0x6e/0xb0 [ 55.744867] do_syscall_64+0xd0/0x4e0 [ 55.748758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.754041] RIP: 0033:0x4641a9 [ 55.757751] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.777027] RSP: 002b:00007f0c6ff9a198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.785505] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 55.793566] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 55.801693] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 55.809051] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 55.816563] R13: 00007f0c6ff9a6bc R14: 00000000ffffffff R15: 0000000000000003 [ 55.823919] irq event stamp: 1571 [ 55.827457] hardirqs last enabled at (1570): [] console_unlock+0x660/0xde0 [ 55.836200] hardirqs last disabled at (1571): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 55.845919] softirqs last enabled at (1442): [] tun_get_user+0x287c/0x4ae0 [ 55.855304] softirqs last disabled at (1444): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 55.864997] ---[ end trace 530180c45b82a33d ]--- [ 56.580431] ------------[ cut here ]------------ [ 56.585609] WARNING: CPU: 1 PID: 7362 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 56.593772] Modules linked in: [ 56.596987] CPU: 1 PID: 7362 Comm: syz-executor.2 Tainted: G W 4.19.195-syzkaller #0 [ 56.603815] ------------[ cut here ]------------ [ 56.606420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.606433] RIP: 0010:ip_rt_bug+0x18/0x20 [ 56.606439] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 56.606442] RSP: 0018:ffff8881f4677110 EFLAGS: 00010282 [ 56.606447] RAX: 0000000000000024 RBX: ffff8881f41bde00 RCX: 0000000000000000 [ 56.606449] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 56.606452] RBP: ffff8881f4677110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 56.606455] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881d0d600c0 [ 56.606458] R13: ffff8881e93e06c0 R14: ffff8881f41bde58 R15: ffff8881f46773d4 [ 56.606465] FS: 00007f12496d8700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 56.612119] WARNING: CPU: 0 PID: 7370 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 56.621338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.621343] CR2: 00007fff71b11438 CR3: 00000001d50de005 CR4: 00000000001606e0 [ 56.625483] Modules linked in: [ 56.645355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.650869] CPU: 0 PID: 7370 Comm: syz-executor.5 Tainted: G W 4.19.195-syzkaller #0 [ 56.658462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.658465] Call Trace: [ 56.665919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.673178] ip_local_out+0x74/0x130 [ 56.680509] RIP: 0010:ip_rt_bug+0x18/0x20 [ 56.688445] ip_send_skb+0x36/0xa0 [ 56.696825] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 56.704597] ip_push_pending_frames+0x4d/0x70 [ 56.710539] RSP: 0018:ffff8881d59ef110 EFLAGS: 00010282 [ 56.717880] icmp_push_reply+0x383/0x610 [ 56.721502] RAX: 0000000000000024 RBX: ffff8881f50c0200 RCX: 0000000000000000 [ 56.721506] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 56.728858] __icmp_send+0xbcd/0x18e0 [ 56.738606] RBP: ffff8881d59ef110 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 56.746209] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 56.748769] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881e765c1c0 [ 56.758206] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 56.762071] R13: ffff8881e8fca1c0 R14: ffff8881f50c0258 R15: ffff8881d59ef3d4 [ 56.766341] ? ip_options_fragment+0x250/0x250 [ 56.769856] FS: 00007f42f40a8700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 56.789087] ? lock_downgrade+0x860/0x860 [ 56.793551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.793555] CR2: 0000564da17e8017 CR3: 00000001d5568002 CR4: 00000000001606f0 [ 56.799172] ? kasan_check_read+0x11/0x20 [ 56.803377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.810644] ip_options_compile+0xad/0xc0 [ 56.817992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.817995] Call Trace: [ 56.821877] ? ip_options_compile+0xad/0xc0 [ 56.829210] ip_local_out+0x74/0x130 [ 56.834908] ? __ip_options_compile+0x1b20/0x1b20 [ 56.842257] ip_send_skb+0x36/0xa0 [ 56.846835] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 56.854167] ip_push_pending_frames+0x4d/0x70 [ 56.858981] ? ip_rcv+0x1e9/0x2e0 [ 56.867192] icmp_push_reply+0x383/0x610 [ 56.871750] ip_rcv_finish+0x104/0x270 [ 56.877697] __icmp_send+0xbcd/0x18e0 [ 56.884944] ip_rcv+0xcb/0x2e0 [ 56.889071] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 56.896400] ? ip_local_deliver+0x440/0x440 [ 56.900552] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 56.907801] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 56.910403] ? ip_options_fragment+0x250/0x250 [ 56.914690] ? find_held_lock+0x36/0x1d0 [ 56.918639] ? lock_downgrade+0x860/0x860 [ 56.923459] ? ip_local_deliver+0x440/0x440 [ 56.926984] ? kasan_check_read+0x11/0x20 [ 56.932155] __netif_receive_skb_one_core+0x112/0x1a0 [ 56.936628] ip_options_compile+0xad/0xc0 [ 56.940054] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 56.944087] ? ip_options_compile+0xad/0xc0 [ 56.948087] ? lock_acquire+0x173/0x3d0 [ 56.951882] ? __ip_options_compile+0x1b20/0x1b20 [ 56.955074] __netif_receive_skb+0x1f/0x1b0 [ 56.960764] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 56.965054] netif_receive_skb_internal+0xca/0x300 [ 56.969615] ? ip_rcv+0x1e9/0x2e0 [ 56.974952] ? __netif_receive_skb+0x1b0/0x1b0 [ 56.979689] ip_rcv_finish+0x104/0x270 [ 56.983749] ? __lock_is_held+0xb5/0x140 [ 56.987976] ip_rcv+0xcb/0x2e0 [ 56.992280] netif_receive_skb+0x3b/0x1e0 [ 56.997000] ? ip_local_deliver+0x440/0x440 [ 57.002184] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 57.006331] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 57.011940] ? find_held_lock+0x36/0x1d0 [ 57.016234] ? find_held_lock+0x36/0x1d0 [ 57.020182] ? tun_sock_write_space+0x190/0x190 [ 57.024999] ? ip_local_deliver+0x440/0x440 [ 57.029312] ? lock_acquire+0x173/0x3d0 [ 57.034393] __netif_receive_skb_one_core+0x112/0x1a0 [ 57.039297] ? kasan_check_read+0x11/0x20 [ 57.042811] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 57.047401] tun_get_user+0x2944/0x4ae0 [ 57.051378] ? lock_acquire+0x173/0x3d0 [ 57.055410] ? migrate_swap_stop+0x930/0x930 [ 57.059147] __netif_receive_skb+0x1f/0x1b0 [ 57.063184] ? futex_wake+0x338/0x5a0 [ 57.063315] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 57.067777] netif_receive_skb_internal+0xca/0x300 [ 57.072684] ? aa_file_perm+0x308/0xb70 [ 57.078394] ? __netif_receive_skb+0x1b0/0x1b0 [ 57.084152] ? lock_downgrade+0x860/0x860 [ 57.088225] ? __lock_is_held+0xb5/0x140 [ 57.092871] ? kasan_check_read+0x11/0x20 [ 57.097181] netif_receive_skb+0x3b/0x1e0 [ 57.101230] ? find_held_lock+0x36/0x1d0 [ 57.106395] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 57.110694] ? tun_get+0xf3/0x1d0 [ 57.115855] ? find_held_lock+0x36/0x1d0 [ 57.119978] ? lock_downgrade+0x860/0x860 [ 57.124035] ? tun_sock_write_space+0x190/0x190 [ 57.128427] ? kasan_check_read+0x11/0x20 [ 57.133087] ? lock_acquire+0x173/0x3d0 [ 57.136950] tun_chr_write_iter+0xb7/0x1a0 [ 57.141939] ? kasan_check_read+0x11/0x20 [ 57.146850] __vfs_write+0x443/0x890 [ 57.150814] tun_get_user+0x2944/0x4ae0 [ 57.155369] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 57.159619] ? migrate_swap_stop+0x930/0x930 [ 57.163665] ? kernel_read+0x130/0x130 [ 57.167786] ? futex_wake+0x338/0x5a0 [ 57.171957] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 57.176019] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 57.181173] ? rw_verify_area+0xb8/0x2b0 [ 57.184699] ? aa_file_perm+0x308/0xb70 [ 57.188849] vfs_write+0x150/0x4d0 [ 57.193140] ? lock_downgrade+0x860/0x860 [ 57.197888] ksys_write+0x103/0x260 [ 57.202182] ? kasan_check_read+0x11/0x20 [ 57.206215] ? __ia32_sys_read+0xa0/0xa0 [ 57.210425] ? find_held_lock+0x36/0x1d0 [ 57.214646] ? do_syscall_64+0x21/0x4e0 [ 57.218572] ? tun_get+0xf3/0x1d0 [ 57.222972] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.228484] ? lock_downgrade+0x860/0x860 [ 57.232872] __x64_sys_write+0x6e/0xb0 [ 57.236843] ? kasan_check_read+0x11/0x20 [ 57.240897] do_syscall_64+0xd0/0x4e0 [ 57.246259] tun_chr_write_iter+0xb7/0x1a0 [ 57.251560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.255960] __vfs_write+0x443/0x890 [ 57.259994] RIP: 0033:0x4641a9 [ 57.263519] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 57.267734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.271348] ? kernel_read+0x130/0x130 [ 57.275478] RSP: 002b:00007f12496d8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.279537] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 57.283793] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 57.287864] ? rw_verify_area+0xb8/0x2b0 [ 57.291536] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 57.297020] vfs_write+0x150/0x4d0 [ 57.301332] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 57.305212] ksys_write+0x103/0x260 [ 57.309671] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 57.309675] R13: 00007f12496d86bc R14: 00000000ffffffff R15: 0000000000000003 [ 57.313461] ? __ia32_sys_read+0xa0/0xa0 [ 57.317873] irq event stamp: 251 [ 57.323036] ? do_syscall_64+0x21/0x4e0 [ 57.327028] hardirqs last enabled at (250): [] console_unlock+0x660/0xde0 [ 57.330219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.335123] hardirqs last disabled at (251): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 57.356367] __x64_sys_write+0x6e/0xb0 [ 57.360320] softirqs last enabled at (122): [] tun_get_user+0x287c/0x4ae0 [ 57.368029] do_syscall_64+0xd0/0x4e0 [ 57.372928] softirqs last disabled at (124): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 57.372932] ---[ end trace 530180c45b82a33e ]--- [ 57.380708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.494039] RIP: 0033:0x4641a9 [ 57.497216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.517144] RSP: 002b:00007f42f40a8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.524866] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 57.532490] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 57.539856] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 57.547373] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 57.555089] R13: 00007f42f40a86bc R14: 00000000ffffffff R15: 0000000000000003 [ 57.562460] irq event stamp: 1255 [ 57.565903] hardirqs last enabled at (1254): [] console_unlock+0xb9f/0xde0 [ 57.574859] hardirqs last disabled at (1255): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 57.584695] softirqs last enabled at (1128): [] tun_get_user+0x287c/0x4ae0 [ 57.593524] softirqs last disabled at (1130): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 57.603232] ---[ end trace 530180c45b82a33f ]--- 2021/06/28 08:51:18 executed programs: 16 [ 57.940647] ------------[ cut here ]------------ [ 57.945708] WARNING: CPU: 1 PID: 7396 at net/ipv4/route.c:1240 ip_rt_bug+0x18/0x20 [ 57.953574] Modules linked in: [ 57.956765] CPU: 1 PID: 7396 Comm: syz-executor.3 Tainted: G W 4.19.195-syzkaller #0 [ 57.966114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.975569] RIP: 0010:ip_rt_bug+0x18/0x20 [ 57.979794] Code: 48 8b 45 d8 e9 ed fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 d7 48 89 e5 e8 14 e6 a2 ff 48 c7 c7 80 41 c7 87 e8 72 f4 16 01 <0f> 0b 31 c0 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 [ 57.999598] RSP: 0018:ffff8881d4f87110 EFLAGS: 00010282 [ 58.005053] RAX: 0000000000000024 RBX: ffff8881d24e5980 RCX: 0000000000000000 [ 58.012423] RDX: 0000000000000000 RSI: ffffffff8767b1a0 RDI: ffffffff8a1869a0 [ 58.019705] RBP: ffff8881d4f87110 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 58.027241] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: ffff8881d0e84100 [ 58.034679] R13: ffff8881d0e98cc0 R14: ffff8881d24e59d8 R15: ffff8881d4f873d4 [ 58.042051] FS: 00007f8cea669700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 58.050434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.056571] CR2: 00007fffb6d9ab20 CR3: 00000001decf6005 CR4: 00000000001606e0 [ 58.063862] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.071228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.078566] Call Trace: [ 58.081251] ip_local_out+0x74/0x130 [ 58.084956] ip_send_skb+0x36/0xa0 [ 58.088843] ip_push_pending_frames+0x4d/0x70 [ 58.093428] icmp_push_reply+0x383/0x610 [ 58.097559] __icmp_send+0xbcd/0x18e0 [ 58.101885] ? icmp_route_lookup.constprop.24+0x1260/0x1260 [ 58.107768] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 58.112341] ? ip_options_fragment+0x250/0x250 [ 58.116929] ? lock_downgrade+0x860/0x860 [ 58.122033] ? kasan_check_read+0x11/0x20 [ 58.126360] ip_options_compile+0xad/0xc0 [ 58.130543] ? ip_options_compile+0xad/0xc0 [ 58.135355] ? __ip_options_compile+0x1b20/0x1b20 [ 58.140212] ip_rcv_finish_core.isra.16+0x3b1/0x1830 [ 58.145477] ? ip_rcv+0x1e9/0x2e0 [ 58.150182] ip_rcv_finish+0x104/0x270 [ 58.154933] ip_rcv+0xcb/0x2e0 [ 58.158338] ? ip_local_deliver+0x440/0x440 [ 58.162776] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 58.168340] ? find_held_lock+0x36/0x1d0 [ 58.172923] ? ip_local_deliver+0x440/0x440 [ 58.177463] __netif_receive_skb_one_core+0x112/0x1a0 [ 58.183308] ? __netif_receive_skb_core+0x2ca0/0x2ca0 [ 58.190576] ? lock_acquire+0x173/0x3d0 [ 58.194789] __netif_receive_skb+0x1f/0x1b0 [ 58.199372] netif_receive_skb_internal+0xca/0x300 [ 58.205444] ? __netif_receive_skb+0x1b0/0x1b0 [ 58.210088] ? __lock_is_held+0xb5/0x140 [ 58.214541] netif_receive_skb+0x3b/0x1e0 [ 58.220535] tun_rx_batched.isra.54+0x4d8/0x9c0 [ 58.225647] ? find_held_lock+0x36/0x1d0 [ 58.230932] ? tun_sock_write_space+0x190/0x190 [ 58.235693] ? lock_acquire+0x173/0x3d0 [ 58.239842] ? kasan_check_read+0x11/0x20 [ 58.244187] tun_get_user+0x2944/0x4ae0 [ 58.248164] ? futex_wait_setup+0x320/0x320 [ 58.252485] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 58.257736] ? aa_file_perm+0x308/0xb70 [ 58.261868] ? lock_downgrade+0x860/0x860 [ 58.266030] ? kasan_check_read+0x11/0x20 [ 58.270252] ? find_held_lock+0x36/0x1d0 [ 58.274883] ? tun_get+0xf3/0x1d0 [ 58.278378] ? lock_downgrade+0x860/0x860 [ 58.282514] ? kasan_check_read+0x11/0x20 [ 58.286827] tun_chr_write_iter+0xb7/0x1a0 [ 58.291249] __vfs_write+0x443/0x890 [ 58.295245] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 58.301130] ? kernel_read+0x130/0x130 [ 58.305105] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 58.310113] ? rw_verify_area+0xb8/0x2b0 [ 58.314180] vfs_write+0x150/0x4d0 [ 58.317812] ksys_write+0x103/0x260 [ 58.321531] ? __ia32_sys_read+0xa0/0xa0 [ 58.325579] ? do_syscall_64+0x21/0x4e0 [ 58.329624] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.335144] __x64_sys_write+0x6e/0xb0 [ 58.339127] do_syscall_64+0xd0/0x4e0 [ 58.343089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.348446] RIP: 0033:0x4641a9 [ 58.351616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.371146] RSP: 002b:00007f8cea669198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.378946] RAX: ffffffffffffffda RBX: 0000000000000d0d RCX: 00000000004641a9 [ 58.386875] RDX: 000000000000100c RSI: 0000000020000240 RDI: 0000000000000005 [ 58.394328] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 58.403667] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 58.411011] R13: 00007f8cea6696bc R14: 00000000ffffffff R15: 0000000000000003 [ 58.418645] irq event stamp: 331 [ 58.422104] hardirqs last enabled at (330): [] console_unlock+0x660/0xde0 [ 58.430877] hardirqs last disabled at (331): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 58.440317] softirqs last enabled at (202): [] tun_get_user+0x287c/0x4ae0 [ 58.449411] softirqs last disabled at (204): [] tun_rx_batched.isra.54+0x439/0x9c0 [ 58.458842] ---[ end trace 530180c45b82a340 ]---