[ 36.061603] random: cc1: uninitialized urandom read (8 bytes read) [ 36.710906] IPVS: ftp: loaded support on port[0] = 21 [ 37.816091] can: request_module (can-proto-0) failed. [ 37.825097] can: request_module (can-proto-0) failed. [ 37.992598] audit: type=1400 audit(1583118656.720:37): avc: denied { create } for pid=6762 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 [ 38.016692] audit: type=1400 audit(1583118656.720:38): avc: denied { create } for pid=6762 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 [ 38.040858] audit: type=1400 audit(1583118656.720:39): avc: denied { create } for pid=6762 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 [ 38.293695] random: sshd: uninitialized urandom read (32 bytes read) [ 39.047358] random: sshd: uninitialized urandom read (32 bytes read) [ 39.246466] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2020/03/02 03:11:04 parsed 1 programs 2020/03/02 03:11:04 executed programs: 0 [ 45.920076] audit: type=1400 audit(1583118664.640:40): avc: denied { map } for pid=6833 comm="syz-execprog" path="/root/syzkaller-shm307081693" dev="sda1" ino=16491 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 46.190873] IPVS: ftp: loaded support on port[0] = 21 [ 46.947691] IPVS: ftp: loaded support on port[0] = 21 [ 46.988411] chnl_net:caif_netlink_parms(): no params data found [ 47.044337] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.051087] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.057982] device bridge_slave_0 entered promiscuous mode [ 47.065649] IPVS: ftp: loaded support on port[0] = 21 [ 47.066298] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.077288] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.085326] device bridge_slave_1 entered promiscuous mode [ 47.113753] chnl_net:caif_netlink_parms(): no params data found [ 47.129792] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.146201] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.175200] IPVS: ftp: loaded support on port[0] = 21 [ 47.193400] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.200826] team0: Port device team_slave_0 added [ 47.211422] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.218528] team0: Port device team_slave_1 added [ 47.225321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.232590] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.239001] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.246334] device bridge_slave_0 entered promiscuous mode [ 47.253676] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.260412] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.267402] device bridge_slave_1 entered promiscuous mode [ 47.274172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.307555] IPVS: ftp: loaded support on port[0] = 21 [ 47.382580] device hsr_slave_0 entered promiscuous mode [ 47.450355] device hsr_slave_1 entered promiscuous mode [ 47.512483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.520403] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.527963] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.558723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.572807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.579902] team0: Port device team_slave_0 added [ 47.589084] chnl_net:caif_netlink_parms(): no params data found [ 47.597170] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.604590] team0: Port device team_slave_1 added [ 47.609946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.619952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.692803] device hsr_slave_0 entered promiscuous mode [ 47.730280] device hsr_slave_1 entered promiscuous mode [ 47.822112] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.828594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.835510] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.842006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.857401] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.893066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.902469] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.909147] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.916432] device bridge_slave_0 entered promiscuous mode [ 47.923686] chnl_net:caif_netlink_parms(): no params data found [ 47.941234] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.948322] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.955847] device bridge_slave_1 entered promiscuous mode [ 48.000847] IPVS: ftp: loaded support on port[0] = 21 [ 48.007873] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.016988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.035618] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.042539] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.049524] device bridge_slave_0 entered promiscuous mode [ 48.057465] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.063958] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.071746] device bridge_slave_1 entered promiscuous mode [ 48.078230] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.085581] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.108910] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.116210] team0: Port device team_slave_0 added [ 48.122026] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.129088] team0: Port device team_slave_1 added [ 48.164437] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.172712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.190486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.206856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.222281] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.281993] device hsr_slave_0 entered promiscuous mode [ 48.320310] device hsr_slave_1 entered promiscuous mode [ 48.360363] chnl_net:caif_netlink_parms(): no params data found [ 48.368602] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.388923] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.411215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.418290] team0: Port device team_slave_0 added [ 48.450856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.459397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.468771] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.476112] team0: Port device team_slave_1 added [ 48.481624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.495313] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.501803] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.508746] device bridge_slave_0 entered promiscuous mode [ 48.518261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.526958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.542628] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.549000] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.556248] device bridge_slave_1 entered promiscuous mode [ 48.569756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.577348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.643903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.691954] device hsr_slave_0 entered promiscuous mode [ 48.730300] device hsr_slave_1 entered promiscuous mode [ 48.791385] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.801527] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.809885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.816805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.826514] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.832729] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.844091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.861516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.868984] chnl_net:caif_netlink_parms(): no params data found [ 48.888869] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.896795] team0: Port device team_slave_0 added [ 48.902653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.910618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.918768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.926972] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.933393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.940488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.957388] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.965416] team0: Port device team_slave_1 added [ 48.971513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.978870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.987442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.995970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.005250] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.024016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.032068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.040569] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.046923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.053892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.060872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.070264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.079885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.094955] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.102646] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.119307] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.125988] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.133133] device bridge_slave_0 entered promiscuous mode [ 49.139903] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.146502] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.153545] device bridge_slave_1 entered promiscuous mode [ 49.160262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.167822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.178927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.232511] device hsr_slave_0 entered promiscuous mode [ 49.270458] device hsr_slave_1 entered promiscuous mode [ 49.340752] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.357960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.365816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.375574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.388569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.395910] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.405328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.412785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.420827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.428230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.435958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.444846] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.451380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.461352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.469647] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.479243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.492874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.500831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.508608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.516616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.524731] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.531143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.539060] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.560226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.574705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.582495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.591013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.601846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.609127] team0: Port device team_slave_0 added [ 49.615230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.624713] team0: Port device team_slave_1 added [ 49.634395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.642271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.649870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.659724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.669393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.679078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.686994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.695674] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.702078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.709198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.719516] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.739695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.751037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.758187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.766657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.832151] device hsr_slave_0 entered promiscuous mode [ 49.870297] device hsr_slave_1 entered promiscuous mode [ 49.914179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.924889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.932708] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.941743] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.947927] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.956316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.964654] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.971798] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.980460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.988014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.995693] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.002796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.011702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.020148] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.026632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.033727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.041506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.049397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.062410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.075830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.083591] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.091233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.098736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.106778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.113644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.122648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.134943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.144527] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.153777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.161579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.169014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.176844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.184533] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.191015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.202639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.216861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.225417] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.235401] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.243513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.258190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.266483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.274977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.283128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.293815] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.302588] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.308705] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.319922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.333151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.343296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.354188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.362227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.369725] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.376106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.383055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.391055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.398592] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.405063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.412341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.420242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.428722] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.435108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.442762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.449801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.459682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.473433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.482625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.489706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.498240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.506165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.514159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.522154] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.528525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.538571] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.546385] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.563011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.577102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.584427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.597708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.606673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.614429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.622899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.636949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.645793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.657201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.667265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.678439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.686101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.694261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.702373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.709914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.720873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.730817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.738759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.747258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.755859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.763832] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.771706] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.794638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.816234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.826261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.836341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.843956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.851702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.859380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.867177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.874961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.882884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 2020/03/02 03:11:09 executed programs: 7 [ 50.890477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.898124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.907903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.917783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.931973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.938965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.955905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.969142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.977471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.989081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.997345] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.004049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.013205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.021205] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.032420] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.040526] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.046666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.055326] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.063098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.074103] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.083483] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.099872] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.107872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.115747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.128329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.136956] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.143571] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.154554] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.168964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.178145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.191556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.199984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.215069] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.221463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.231730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.239809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.266773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.279285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.288142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.295938] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.302763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.312447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.323655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.338254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.349732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.363396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.381990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.405101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.424494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.439615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.452552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.459670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.468582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.476563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.484450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.497857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.506130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.515070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.529053] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.536591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.564419] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.575509] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.630885] INFO: task syz-executor.0:7251 blocked for more than 140 seconds. [ 284.639371] Not tainted 4.14.172-syzkaller #0 [ 284.644631] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.652861] syz-executor.0 D28424 7251 6854 0x00000004 [ 284.658621] Call Trace: [ 284.661470] __schedule+0x786/0x1d30 [ 284.665976] ? pci_mmcfg_check_reserved+0x120/0x120 [ 284.671282] ? trace_hardirqs_on+0x10/0x10 [ 284.675675] schedule+0x7f/0x1b0 [ 284.679043] schedule_timeout+0x6ea/0xcc0 [ 284.683346] ? usleep_range+0x120/0x120 [ 284.687443] ? wait_for_completion+0x25b/0x440 [ 284.692279] ? lock_downgrade+0x7f0/0x7f0 [ 284.697434] ? _raw_spin_unlock_irq+0x27/0x80 [ 284.702121] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.707550] wait_for_completion+0x263/0x440 [ 284.712062] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 284.717869] ? lock_downgrade+0x7f0/0x7f0 [ 284.722130] ? wake_up_q+0xe0/0xe0 [ 284.725681] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.731033] flush_work+0x38b/0x720 [ 284.735010] ? insert_work+0x300/0x300 [ 284.739765] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 284.745637] ? __cancel_work_timer+0x127/0x420 [ 284.750395] __cancel_work_timer+0x286/0x420 [ 284.755267] ? cancel_delayed_work+0x10/0x10 [ 284.760080] ? p9_fd_close+0x24b/0x410 [ 284.764493] ? lock_downgrade+0x7f0/0x7f0 [ 284.768730] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 284.774198] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.780298] cancel_work_sync+0xb/0x10 [ 284.784327] p9_fd_close+0x263/0x410 [ 284.789130] p9_client_create+0x9a5/0xf50 [ 284.793367] ? lock_downgrade+0x7f0/0x7f0 [ 284.797598] ? p9_client_zc_rpc.constprop.11+0x10d0/0x10d0 [ 284.803372] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.808486] ? __kmalloc_track_caller+0x36c/0x7b0 [ 284.814091] ? mount_fs+0x84/0x26e [ 284.818514] ? lockdep_init_map+0x9/0x10 [ 284.822645] ? __raw_spin_lock_init+0x2d/0x100 [ 284.827254] v9fs_session_init+0x1e1/0x1480 [ 284.831655] ? debug_check_no_obj_freed+0x2f0/0x930 [ 284.837288] ? find_held_lock+0x36/0x1d0 [ 284.841500] ? v9fs_show_options+0x6c0/0x6c0 [ 284.846129] ? lock_downgrade+0x7f0/0x7f0 [ 284.850606] ? v9fs_mount+0x5d/0x770 [ 284.854412] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.859522] ? kmem_cache_alloc_trace+0x641/0x7b0 [ 284.864767] ? free_pages+0x44/0x50 [ 284.868516] v9fs_mount+0x73/0x770 [ 284.872168] mount_fs+0x84/0x26e [ 284.875540] vfs_kern_mount.part.33+0x58/0x3c0 [ 284.880179] do_mount+0x36b/0x26a0 [ 284.884080] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 284.888841] ? copy_mount_string+0x20/0x20 [ 284.893134] ? copy_mount_options+0x138/0x270 [ 284.897637] ? copy_mount_options+0x55/0x270 [ 284.902084] SyS_mount+0xb8/0xd0 [ 284.905451] ? copy_mnt_ns+0xae0/0xae0 [ 284.909330] do_syscall_64+0x1c9/0x5b0 [ 284.913260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.918136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.923365] RIP: 0033:0x458c29 [ 284.926553] RSP: 002b:00007fac7f328c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.934306] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 284.942221] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000000000000 [ 284.949487] RBP: 000000000073bf00 R08: 0000000020000140 R09: 0000000000000000 [ 284.956927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac7f3296d4 [ 284.964286] R13: 00000000004c4c14 R14: 00000000004d88a0 R15: 00000000ffffffff [ 284.971628] [ 284.971628] Showing all locks held in the system: [ 284.977948] 2 locks held by kworker/0:1/24: [ 284.982636] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 284.991110] #1: ((&m->rq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 284.999536] 1 lock held by khungtaskd/1012: [ 285.003931] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 285.013053] 1 lock held by rsyslogd/6616: [ 285.017191] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x8e/0xc0 [ 285.025620] 2 locks held by getty/6738: [ 285.029667] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.039220] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.048755] 2 locks held by getty/6739: [ 285.053088] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.061808] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.071145] 2 locks held by getty/6740: [ 285.075117] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.083840] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.093193] 2 locks held by getty/6741: [ 285.097181] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.105929] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.115604] 2 locks held by getty/6742: [ 285.119586] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.129332] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.138671] 2 locks held by getty/6743: [ 285.142799] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.151516] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.160862] 2 locks held by getty/6744: [ 285.164834] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.173570] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.183098] [ 285.184721] ============================================= [ 285.184721] [ 285.191872] NMI backtrace for cpu 0 [ 285.195491] CPU: 0 PID: 1012 Comm: khungtaskd Not tainted 4.14.172-syzkaller #0 [ 285.203048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.212665] Call Trace: [ 285.215318] dump_stack+0xf7/0x13b [ 285.218853] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 285.223515] ? irq_force_complete_move.cold.16+0x64/0x64 [ 285.229094] nmi_trigger_cpumask_backtrace+0xe5/0x119 [ 285.234272] arch_trigger_cpumask_backtrace+0x14/0x20 [ 285.239571] watchdog+0x522/0xb40 [ 285.243012] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.248085] kthread+0x33b/0x410 [ 285.251444] ? hungtask_pm_notify+0x40/0x40 [ 285.255889] ? kthread_create_on_node+0xa0/0xa0 [ 285.260539] ret_from_fork+0x3a/0x50 [ 285.265183] Sending NMI from CPU 0 to CPUs 1: [ 285.269765] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff862370e2 [ 285.270687] Kernel panic - not syncing: hung_task: blocked tasks [ 285.283263] CPU: 0 PID: 1012 Comm: khungtaskd Not tainted 4.14.172-syzkaller #0 [ 285.290843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.300355] Call Trace: [ 285.302944] dump_stack+0xf7/0x13b [ 285.306487] panic+0x1b0/0x36a [ 285.309674] ? add_taint.cold.5+0x11/0x11 [ 285.313811] ? irq_force_complete_move.cold.16+0x64/0x64 [ 285.319277] watchdog+0x533/0xb40 [ 285.322720] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.327763] kthread+0x33b/0x410 [ 285.331113] ? hungtask_pm_notify+0x40/0x40 [ 285.335524] ? kthread_create_on_node+0xa0/0xa0 [ 285.340183] ret_from_fork+0x3a/0x50 [ 285.346025] Kernel Offset: disabled [ 285.349825] Rebooting in 86400 seconds..