[ 42.608802] audit: type=1400 audit(1575336948.827:37): avc: denied { map } for pid=6843 comm="syz-fuzzer" path="/root/syzkaller-shm107480262" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 42.881272] IPVS: ftp: loaded support on port[0] = 21 [ 44.061296] can: request_module (can-proto-0) failed. [ 44.072030] can: request_module (can-proto-0) failed. [ 44.234553] audit: type=1400 audit(1575336950.457:38): avc: denied { create } for pid=6843 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 [ 44.258648] audit: type=1400 audit(1575336950.467:39): avc: denied { create } for pid=6843 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 [ 44.282426] audit: type=1400 audit(1575336950.477:40): avc: denied { create } for pid=6843 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 [ 44.567288] random: sshd: uninitialized urandom read (32 bytes read) [ 45.298866] random: sshd: uninitialized urandom read (32 bytes read) [ 45.509870] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.150' (ECDSA) to the list of known hosts. 2019/12/03 01:35:58 parsed 1 programs 2019/12/03 01:35:58 executed programs: 0 [ 52.481074] IPVS: ftp: loaded support on port[0] = 21 [ 53.328425] IPVS: ftp: loaded support on port[0] = 21 [ 53.376113] chnl_net:caif_netlink_parms(): no params data found [ 53.415928] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.422977] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.430110] device bridge_slave_0 entered promiscuous mode [ 53.437901] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.445058] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.452762] device bridge_slave_1 entered promiscuous mode [ 53.453554] IPVS: ftp: loaded support on port[0] = 21 [ 53.504010] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.514528] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.541879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.549823] team0: Port device team_slave_0 added [ 53.557946] chnl_net:caif_netlink_parms(): no params data found [ 53.565977] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.573454] team0: Port device team_slave_1 added [ 53.584028] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.593325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.628955] IPVS: ftp: loaded support on port[0] = 21 [ 53.692123] device hsr_slave_0 entered promiscuous mode [ 53.730414] device hsr_slave_1 entered promiscuous mode [ 53.811243] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.828468] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.847112] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.853850] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.861251] device bridge_slave_0 entered promiscuous mode [ 53.867949] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.874476] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.881535] device bridge_slave_1 entered promiscuous mode [ 53.935315] chnl_net:caif_netlink_parms(): no params data found [ 53.954658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.966874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.992679] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.001389] team0: Port device team_slave_0 added [ 54.011614] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.018795] team0: Port device team_slave_1 added [ 54.026561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.036759] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.043253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.051338] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.059867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.079517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.090611] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.097222] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.105175] IPVS: ftp: loaded support on port[0] = 21 [ 54.111399] device bridge_slave_0 entered promiscuous mode [ 54.119588] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.128074] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.136066] device bridge_slave_1 entered promiscuous mode [ 54.170536] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.180585] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.232685] device hsr_slave_0 entered promiscuous mode [ 54.290421] device hsr_slave_1 entered promiscuous mode [ 54.374797] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.396037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.414207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.421850] team0: Port device team_slave_0 added [ 54.432826] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.439953] team0: Port device team_slave_1 added [ 54.448826] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.456332] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.476061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.486891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.530496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.537674] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.556166] chnl_net:caif_netlink_parms(): no params data found [ 54.592299] IPVS: ftp: loaded support on port[0] = 21 [ 54.613822] device hsr_slave_0 entered promiscuous mode [ 54.660405] device hsr_slave_1 entered promiscuous mode [ 54.706401] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.717179] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.740539] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.754199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.769116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.777432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.796715] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.803747] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.811011] device bridge_slave_0 entered promiscuous mode [ 54.820773] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.827248] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.835939] device bridge_slave_1 entered promiscuous mode [ 54.854539] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.861175] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.873471] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.883247] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.914611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.929953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.974027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.982090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.989618] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.996022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.006523] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.014815] team0: Port device team_slave_0 added [ 55.025937] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.033735] team0: Port device team_slave_1 added [ 55.039454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.046978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.056345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.082223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.090529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.098243] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.105079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.114490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.123327] chnl_net:caif_netlink_parms(): no params data found [ 55.139530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.192498] device hsr_slave_0 entered promiscuous mode [ 55.230496] device hsr_slave_1 entered promiscuous mode [ 55.302177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.319709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.332854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.347840] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.356229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.364858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.371761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.379739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.387507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.401240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.422736] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.428836] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.438298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.447439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.456286] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.464287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.474760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.521310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.529106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.537973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.545581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.558995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.572560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.581670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.589385] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.595805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.605135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.618654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.628354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.635530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.643938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.651687] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.658020] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.665264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.672913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.685467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.694389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.701866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.709718] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.716660] chnl_net:caif_netlink_parms(): no params data found [ 55.729874] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.736600] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.744170] device bridge_slave_0 entered promiscuous mode [ 55.751207] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.757573] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.765513] device bridge_slave_1 entered promiscuous mode [ 55.773041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.783804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.792825] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.801358] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.807409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.824767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.833372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.842044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.851922] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.858015] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.866089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.879280] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.903789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.911918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.919797] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.946387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.954771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.963710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.979300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.987973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.996352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.004436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.012358] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.018697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.025663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.040705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.049896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.056690] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.063682] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.071138] device bridge_slave_0 entered promiscuous mode [ 56.083288] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.091283] team0: Port device team_slave_0 added [ 56.097142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.105308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.113225] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.119617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.127713] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.135492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.143863] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.152671] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.159822] device bridge_slave_1 entered promiscuous mode [ 56.166932] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.174662] team0: Port device team_slave_1 added [ 56.180672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.189415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.197826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.205646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.214621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.222631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.236689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.247430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.256934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.265720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.275086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.283104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.298426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.306173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.320756] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.330500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.337612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.345985] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.369252] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.379056] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.386220] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.393090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.402091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.453873] device hsr_slave_0 entered promiscuous mode [ 56.490653] device hsr_slave_1 entered promiscuous mode [ 56.530960] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.538313] team0: Port device team_slave_0 added [ 56.545772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.555406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.563572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.571979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.579837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.588108] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.594646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.602645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.609564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.618748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.626566] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.634340] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.642494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.649717] team0: Port device team_slave_1 added [ 56.657798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.667882] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.675019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.682858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.690567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.698287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.706044] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.712465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.721839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.730227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.738023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.746055] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.755988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.764514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.776613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.786226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.794100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.802649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.813870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.825023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.836672] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.843669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.859587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.881704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.891550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.899258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.923376] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.932700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.942858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.949875] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.957164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.965095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.013445] device hsr_slave_0 entered promiscuous mode [ 57.070780] device hsr_slave_1 entered promiscuous mode [ 57.090963] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.098299] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.112335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.121709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.129243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.152772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.175080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.196075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.209600] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.217165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.235993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.247027] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.260007] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.273446] 8021q: adding VLAN 0 to HW filter on device bond0 2019/12/03 01:36:03 executed programs: 9 [ 57.286939] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.312604] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.336074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.350884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.357861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.375647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.385432] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.393797] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.404397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.413101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.422121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.435391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.444837] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.451352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.459071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.491787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.505888] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.514713] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.524535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.533388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.551457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.568568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.576586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.585564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.593653] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.600011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.608122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.616819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.624937] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.631332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.641026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.653052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.671613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.681014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.688805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.707063] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.713557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.724365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.734389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.744147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.754035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.766166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.775224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.784602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.791982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.799630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.807743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.815777] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.825733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.833970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.844648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.853070] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.860734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.868312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.875990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.886158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.895552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.903088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.911622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.919155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.927357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.939045] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.948058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.957075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.965257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.973054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.982031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.992349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.005059] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.011358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.018816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.028710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.037027] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.043140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.059076] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 58.070457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.079247] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 58.096314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.641112] INFO: task syz-executor.2:7308 blocked for more than 140 seconds. [ 284.650560] Not tainted 4.14.157-syzkaller #0 [ 284.655804] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.664183] syz-executor.2 D28424 7308 6942 0x00000004 [ 284.670200] Call Trace: [ 284.672801] __schedule+0x786/0x1d30 [ 284.676533] ? pci_mmcfg_check_reserved+0x120/0x120 [ 284.681772] ? trace_hardirqs_on+0x10/0x10 [ 284.686153] schedule+0x7f/0x1b0 [ 284.689506] schedule_timeout+0x6ea/0xcc0 [ 284.693751] ? usleep_range+0x120/0x120 [ 284.697790] ? wait_for_completion+0x25b/0x440 [ 284.702421] ? lock_downgrade+0x7f0/0x7f0 [ 284.706561] ? _raw_spin_unlock_irq+0x27/0x80 [ 284.711262] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.716458] wait_for_completion+0x263/0x440 [ 284.720940] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 284.726899] ? lock_downgrade+0x7f0/0x7f0 [ 284.731165] ? wake_up_q+0xe0/0xe0 [ 284.734839] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.740017] flush_work+0x38b/0x720 [ 284.743739] ? insert_work+0x300/0x300 [ 284.747610] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 284.752821] ? __cancel_work_timer+0x127/0x420 [ 284.757399] __cancel_work_timer+0x286/0x420 [ 284.761846] ? cancel_delayed_work+0x10/0x10 [ 284.766248] ? p9_fd_close+0x24b/0x410 [ 284.770249] ? lock_downgrade+0x7f0/0x7f0 [ 284.774400] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 284.779678] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.784763] cancel_work_sync+0xb/0x10 [ 284.788655] p9_fd_close+0x263/0x410 [ 284.792467] p9_client_create+0x9a5/0xf50 [ 284.796618] ? lock_downgrade+0x7f0/0x7f0 [ 284.800870] ? p9_client_zc_rpc.constprop.11+0x10d0/0x10d0 [ 284.806582] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.811805] ? __kmalloc_track_caller+0x36c/0x7b0 [ 284.816666] ? mount_fs+0x84/0x26e [ 284.820776] ? lockdep_init_map+0x9/0x10 [ 284.824844] ? __raw_spin_lock_init+0x2d/0x100 [ 284.829412] v9fs_session_init+0x1e1/0x1480 [ 284.833856] ? debug_check_no_obj_freed+0x2f0/0x930 [ 284.839085] ? find_held_lock+0x36/0x1d0 [ 284.843222] ? v9fs_show_options+0x6c0/0x6c0 [ 284.847639] ? lock_downgrade+0x7f0/0x7f0 [ 284.851888] ? v9fs_mount+0x5d/0x770 [ 284.855615] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.860744] ? kmem_cache_alloc_trace+0x641/0x7b0 [ 284.865723] ? free_pages+0x44/0x50 [ 284.869379] v9fs_mount+0x73/0x770 [ 284.873123] mount_fs+0x84/0x26e [ 284.876532] vfs_kern_mount.part.33+0x58/0x3c0 [ 284.881187] do_mount+0x36b/0x26a0 [ 284.884734] ? copy_mount_string+0x20/0x20 [ 284.888964] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.894087] ? kmem_cache_alloc_trace+0x641/0x7b0 [ 284.898920] ? kasan_check_write+0x14/0x20 [ 284.903257] ? _copy_from_user+0x9c/0xd0 [ 284.907341] ? copy_mount_options+0x55/0x270 [ 284.911916] SyS_mount+0xb8/0xd0 [ 284.915514] ? copy_mnt_ns+0xae0/0xae0 [ 284.919394] do_syscall_64+0x1c9/0x5b0 [ 284.923328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.928305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.933593] RIP: 0033:0x458c29 [ 284.936779] RSP: 002b:00007f5510adcc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.944530] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 284.951847] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000000000000 [ 284.959105] RBP: 000000000073bf00 R08: 0000000020000140 R09: 0000000000000000 [ 284.966773] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5510add6d4 [ 284.974093] R13: 00000000004c4c14 R14: 00000000004d88a0 R15: 00000000ffffffff [ 284.981453] [ 284.981453] Showing all locks held in the system: [ 284.987950] 1 lock held by khungtaskd/1012: [ 284.992784] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 285.001922] 1 lock held by rsyslogd/6697: [ 285.006072] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x8e/0xc0 [ 285.014432] 2 locks held by getty/6819: [ 285.018678] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.027667] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.037271] 2 locks held by getty/6820: [ 285.041428] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.050289] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.059983] 2 locks held by getty/6821: [ 285.064161] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.073587] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.082988] 2 locks held by getty/6822: [ 285.087064] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.096244] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.105789] 2 locks held by getty/6823: [ 285.109771] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.118509] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.127858] 2 locks held by getty/6824: [ 285.131892] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.140631] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.150141] 2 locks held by getty/6825: [ 285.154106] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.162818] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18b0 [ 285.172296] 2 locks held by kworker/1:3/6950: [ 285.176787] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 285.185627] #1: ((&m->rq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 285.194705] [ 285.196324] ============================================= [ 285.196324] [ 285.204651] NMI backtrace for cpu 0 [ 285.208292] CPU: 0 PID: 1012 Comm: khungtaskd Not tainted 4.14.157-syzkaller #0 [ 285.215994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.225688] Call Trace: [ 285.228403] dump_stack+0xf7/0x13b [ 285.232280] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 285.236998] ? irq_force_complete_move.cold.16+0x64/0x64 [ 285.242543] nmi_trigger_cpumask_backtrace+0xe5/0x119 [ 285.247716] arch_trigger_cpumask_backtrace+0x14/0x20 [ 285.252908] watchdog+0x522/0xb40 [ 285.256552] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.261756] kthread+0x33b/0x410 [ 285.265323] ? hungtask_pm_notify+0x40/0x40 [ 285.269745] ? kthread_create_on_node+0xa0/0xa0 [ 285.274686] ret_from_fork+0x3a/0x50 [ 285.278870] Sending NMI from CPU 0 to CPUs 1: [ 285.283531] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff8622ba82 [ 285.284558] Kernel panic - not syncing: hung_task: blocked tasks [ 285.297195] CPU: 0 PID: 1012 Comm: khungtaskd Not tainted 4.14.157-syzkaller #0 [ 285.304888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.314421] Call Trace: [ 285.317890] dump_stack+0xf7/0x13b [ 285.321422] panic+0x1b0/0x36a [ 285.324604] ? add_taint.cold.5+0x11/0x11 [ 285.328866] watchdog+0x533/0xb40 [ 285.332939] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.338215] kthread+0x33b/0x410 [ 285.341572] ? hungtask_pm_notify+0x40/0x40 [ 285.345987] ? kthread_create_on_node+0xa0/0xa0 [ 285.351399] ret_from_fork+0x3a/0x50 [ 285.358873] Kernel Offset: disabled [ 285.362958] Rebooting in 86400 seconds..