[ 39.101315] random: cc1: uninitialized urandom read (8 bytes read) [ 39.700883] IPVS: ftp: loaded support on port[0] = 21 [ 40.840134] can: request_module (can-proto-0) failed. [ 40.849623] can: request_module (can-proto-0) failed. [ 41.022267] audit: type=1400 audit(1581374663.884:37): avc: denied { create } for pid=6782 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.046181] audit: type=1400 audit(1581374663.884:38): avc: denied { create } for pid=6782 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.070056] audit: type=1400 audit(1581374663.884:39): avc: denied { create } for pid=6782 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.233097] random: sshd: uninitialized urandom read (32 bytes read) [ 42.025757] random: sshd: uninitialized urandom read (32 bytes read) [ 42.211875] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.193' (ECDSA) to the list of known hosts. 2020/02/10 22:44:30 parsed 1 programs 2020/02/10 22:44:30 executed programs: 0 [ 48.077744] audit: type=1400 audit(1581374670.934:40): avc: denied { map } for pid=6854 comm="syz-execprog" path="/root/syzkaller-shm435279776" dev="sda1" ino=16492 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 48.340902] IPVS: ftp: loaded support on port[0] = 21 [ 49.076609] IPVS: ftp: loaded support on port[0] = 21 [ 49.121426] chnl_net:caif_netlink_parms(): no params data found [ 49.177525] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.185381] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.193347] device bridge_slave_0 entered promiscuous mode [ 49.193595] IPVS: ftp: loaded support on port[0] = 21 [ 49.200901] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.211447] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.218895] device bridge_slave_1 entered promiscuous mode [ 49.251900] chnl_net:caif_netlink_parms(): no params data found [ 49.265033] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.276220] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.299607] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.307083] team0: Port device team_slave_0 added [ 49.315703] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.322939] team0: Port device team_slave_1 added [ 49.328546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.337850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.411992] device hsr_slave_0 entered promiscuous mode [ 49.450307] device hsr_slave_1 entered promiscuous mode [ 49.530342] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.536846] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.544163] device bridge_slave_0 entered promiscuous mode [ 49.554064] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.560500] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.567500] device bridge_slave_1 entered promiscuous mode [ 49.574230] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.581517] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.599612] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.608558] IPVS: ftp: loaded support on port[0] = 21 [ 49.621384] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.634142] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.640607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.647581] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.654021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.716668] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.724059] team0: Port device team_slave_0 added [ 49.734513] chnl_net:caif_netlink_parms(): no params data found [ 49.743008] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.750432] team0: Port device team_slave_1 added [ 49.757200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.774975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.861885] device hsr_slave_0 entered promiscuous mode [ 49.920295] device hsr_slave_1 entered promiscuous mode [ 49.981145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.988586] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.011079] IPVS: ftp: loaded support on port[0] = 21 [ 50.045803] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.052532] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.059660] device bridge_slave_0 entered promiscuous mode [ 50.092649] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.099040] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.106448] device bridge_slave_1 entered promiscuous mode [ 50.122366] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.128893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.135690] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.142089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.170844] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.181163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.189695] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.196800] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.205323] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.212146] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.227195] chnl_net:caif_netlink_parms(): no params data found [ 50.245286] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.252439] team0: Port device team_slave_0 added [ 50.260008] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.267991] team0: Port device team_slave_1 added [ 50.292192] IPVS: ftp: loaded support on port[0] = 21 [ 50.299541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.322387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.336841] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.343348] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.350445] device bridge_slave_0 entered promiscuous mode [ 50.357113] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.363705] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.370931] device bridge_slave_1 entered promiscuous mode [ 50.432342] device hsr_slave_0 entered promiscuous mode [ 50.470412] device hsr_slave_1 entered promiscuous mode [ 50.513012] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.536376] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.548285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.567150] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.576315] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.609274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.616307] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.657307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.665276] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.672595] team0: Port device team_slave_0 added [ 50.678327] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.685760] team0: Port device team_slave_1 added [ 50.709552] chnl_net:caif_netlink_parms(): no params data found [ 50.719085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.726650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.741637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.780908] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.787013] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.794033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.832576] chnl_net:caif_netlink_parms(): no params data found [ 50.844774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.892384] device hsr_slave_0 entered promiscuous mode [ 50.930375] device hsr_slave_1 entered promiscuous mode [ 50.974971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.982875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.990994] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.997357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.006027] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.015057] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.027430] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.039663] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.068688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.082022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.092105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.099818] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.106243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.118727] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.125937] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.133402] device bridge_slave_0 entered promiscuous mode [ 51.140944] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.147315] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.156583] device bridge_slave_1 entered promiscuous mode [ 51.168593] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.177502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.186837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.205116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.212343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.219213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.228760] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.235491] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.246052] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.255241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.263377] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.283028] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.289390] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.296074] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.303162] device bridge_slave_0 entered promiscuous mode [ 51.309542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.317445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.325088] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.331475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.338410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.347838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.359650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.367714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.377597] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.384613] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.391503] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.398608] device bridge_slave_1 entered promiscuous mode [ 51.410921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.418128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.425849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.433727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.441038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.447878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.455724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.463294] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.469643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.476706] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.493670] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.499773] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.514686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.523315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.537288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.545515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.553615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.563264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.572494] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.583329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.591840] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.598990] team0: Port device team_slave_0 added [ 51.609586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.617410] team0: Port device team_slave_1 added [ 51.631262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.639582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.647512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.657450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.671317] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.678491] team0: Port device team_slave_0 added [ 51.684178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.692652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.705753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.713636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.721318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.729143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.736991] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.743399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.750905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.758526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.766473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.773683] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.784630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.792448] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.801105] team0: Port device team_slave_1 added [ 51.807039] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.819273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.829822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.839140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.847229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.855319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.863069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.870720] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.877055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.885019] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.953470] device hsr_slave_0 entered promiscuous mode [ 52.010335] device hsr_slave_1 entered promiscuous mode [ 52.057431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.066587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.074404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.082080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.092887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.102301] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.108329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.116376] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.172029] device hsr_slave_0 entered promiscuous mode [ 52.210339] device hsr_slave_1 entered promiscuous mode [ 52.250777] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.258416] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.267713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.274953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.282886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.290597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.297995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.310543] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.317590] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.330749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.338347] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.345195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.357782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.368130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.378034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.388195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.396334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.404226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.412277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.419791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.428181] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.437084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.444803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.455339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.465215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.473431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.481582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.490950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.498839] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.506958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.516900] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.526051] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.532337] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.542585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.551374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.558901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.566307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.575182] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.581975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.591170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.600641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.611763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.619512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.631602] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.637990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.654510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.667044] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.681111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.688210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.696268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.703864] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.710222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.724218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.735624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.743655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.751533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.769381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.788465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.798717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.815550] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.833232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.844905] kasan: CONFIG_KASAN_INLINE enabled [ 52.851874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.859155] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.865068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.878094] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.884405] Modules linked in: [ 52.887587] CPU: 0 PID: 6912 Comm: syz-executor.2 Not tainted 4.14.170-syzkaller #0 [ 52.895365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.904859] task: ffff8880a04f4140 task.stack: ffff88808fcb0000 [ 52.911118] RIP: 0010:do_blockdev_direct_IO+0x18f1/0x6be0 [ 52.916646] RSP: 0018:ffff88808fcb7490 EFLAGS: 00010202 [ 52.922056] RAX: 0000000000000004 RBX: ffffea00024ba01c RCX: 000000000000000c [ 52.929320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 [ 52.936579] RBP: ffff88808fcb77a0 R08: 0000000000000000 R09: ffff8880a1267400 [ 52.943881] R10: ffffed101424ce90 R11: 0000000000000000 R12: dffffc0000000000 [ 52.951232] R13: 0000000000000000 R14: ffffea00024ba000 R15: ffff888092af5a40 [ 52.958659] FS: 00007f900a7c2700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 52.966961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.972882] CR2: 00007fff76e9dff8 CR3: 000000009b9c1000 CR4: 00000000001406f0 [ 52.980147] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.987636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.994919] Call Trace: [ 52.997498] ? sb_init_dio_done_wq+0x60/0x60 [ 53.001902] ? ext4_dio_get_block_unwritten_sync+0xb0/0xb0 [ 53.007515] ? ext4_direct_IO+0xfb3/0x1b00 [ 53.011746] ? lock_downgrade+0x7f0/0x7f0 [ 53.015890] __blockdev_direct_IO+0x72/0xd9 [ 53.020220] ext4_direct_IO+0x6ed/0x1b00 [ 53.024291] generic_file_direct_write+0x1ee/0x410 [ 53.029267] __generic_file_write_iter+0x270/0x580 [ 53.034205] ext4_file_write_iter+0x279/0xe70 [ 53.038694] ? __lock_is_held+0xb5/0x140 [ 53.042754] ? ext4_file_mmap+0x260/0x260 [ 53.047022] ? __might_sleep+0x93/0xb0 [ 53.050940] do_iter_readv_writev+0x460/0x900 [ 53.055431] ? selinux_file_permission+0x31f/0x3e0 [ 53.060482] ? vfs_dedupe_file_range+0x800/0x800 [ 53.065324] ? rw_verify_area+0xb8/0x2b0 [ 53.069375] do_iter_write+0x12b/0x520 [ 53.073319] ? rcu_read_lock_sched_held+0x108/0x120 [ 53.078336] ? __kmalloc+0x36d/0x7b0 [ 53.082032] vfs_iter_write+0x5b/0xb0 [ 53.085934] iter_file_splice_write+0x540/0xc20 [ 53.090612] ? default_file_splice_read+0x820/0x820 [ 53.095669] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.100423] ? __sb_start_write+0x1f3/0x2a0 [ 53.104736] SyS_splice+0x6e9/0x1580 [ 53.108655] ? put_timespec64+0xa4/0xf0 [ 53.112733] ? nsecs_to_jiffies+0x20/0x20 [ 53.116870] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 53.121456] ? do_syscall_64+0x4c/0x5b0 [ 53.125417] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 53.129991] do_syscall_64+0x1c7/0x5b0 [ 53.133867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.138706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.143898] RIP: 0033:0x459a59 [ 53.147077] RSP: 002b:00007f900a7c1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.154777] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459a59 [ 53.162038] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000004 [ 53.169297] RBP: 000000000075bf20 R08: 00000000ffffffff R09: 0000000000000000 [ 53.176557] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f900a7c26d4 [ 53.183871] R13: 00000000004c954e R14: 00000000004dffb0 R15: 00000000ffffffff [ 53.191135] Code: ff ff 48 8b bc 24 e0 00 00 00 48 c7 c6 00 85 94 86 e8 24 fb e0 ff 0f 0b 48 8b 84 24 e0 00 00 00 48 8d 78 20 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f3 44 00 00 48 8b 9c 24 e0 00 00 00 48 8b [ 53.210642] RIP: do_blockdev_direct_IO+0x18f1/0x6be0 RSP: ffff88808fcb7490 [ 53.221670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.233580] ---[ end trace d91d9e5ce0d3532c ]--- [ 53.240222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.248121] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.255754] Kernel panic - not syncing: Fatal exception [ 53.256187] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.262513] Kernel Offset: disabled [ 53.272029] Rebooting in 86400 seconds..