[ 39.642697] random: cc1: uninitialized urandom read (8 bytes read) [ 40.260991] IPVS: ftp: loaded support on port[0] = 21 [ 41.369237] can: request_module (can-proto-0) failed. [ 41.379078] can: request_module (can-proto-0) failed. [ 41.532624] audit: type=1400 audit(1580524711.740:37): avc: denied { create } for pid=6739 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 [ 41.556268] audit: type=1400 audit(1580524711.740:38): avc: denied { create } for pid=6739 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 [ 41.579953] audit: type=1400 audit(1580524711.740:39): avc: denied { create } for pid=6739 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 [ 41.829307] random: sshd: uninitialized urandom read (32 bytes read) [ 42.562420] random: sshd: uninitialized urandom read (32 bytes read) [ 42.743095] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.239' (ECDSA) to the list of known hosts. 2020/02/01 02:38:39 parsed 1 programs 2020/02/01 02:38:39 executed programs: 0 [ 49.488713] audit: type=1400 audit(1580524719.690:40): avc: denied { map } for pid=6811 comm="syz-execprog" path="/root/syzkaller-shm019484506" dev="sda1" ino=16490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.528162] audit: type=1400 audit(1580524719.690:41): avc: denied { map } for pid=6811 comm="syz-execprog" path="/root/syzkaller-shm997702385" 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 [ 49.780990] IPVS: ftp: loaded support on port[0] = 21 [ 50.515930] IPVS: ftp: loaded support on port[0] = 21 [ 50.559093] chnl_net:caif_netlink_parms(): no params data found [ 50.598400] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.605191] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.612433] device bridge_slave_0 entered promiscuous mode [ 50.613333] IPVS: ftp: loaded support on port[0] = 21 [ 50.624311] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.631515] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.638489] device bridge_slave_1 entered promiscuous mode [ 50.669153] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.689495] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.722899] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.730416] team0: Port device team_slave_0 added [ 50.735432] chnl_net:caif_netlink_parms(): no params data found [ 50.743439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.750670] team0: Port device team_slave_1 added [ 50.758062] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.773605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.821591] IPVS: ftp: loaded support on port[0] = 21 [ 50.832260] device hsr_slave_0 entered promiscuous mode [ 50.880402] device hsr_slave_1 entered promiscuous mode [ 50.935358] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.941835] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.948786] device bridge_slave_0 entered promiscuous mode [ 50.955748] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.962250] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.969456] device bridge_slave_1 entered promiscuous mode [ 50.975927] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.984383] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.010391] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.030796] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.072222] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.079295] team0: Port device team_slave_0 added [ 51.087804] chnl_net:caif_netlink_parms(): no params data found [ 51.099952] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.106490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.113690] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.120121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.128504] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.135835] team0: Port device team_slave_1 added [ 51.151028] IPVS: ftp: loaded support on port[0] = 21 [ 51.164647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.174979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.262869] device hsr_slave_0 entered promiscuous mode [ 51.300423] device hsr_slave_1 entered promiscuous mode [ 51.362784] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.370638] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.377414] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.384000] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.392341] device bridge_slave_0 entered promiscuous mode [ 51.419681] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.426278] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.434384] device bridge_slave_1 entered promiscuous mode [ 51.456930] chnl_net:caif_netlink_parms(): no params data found [ 51.468805] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.477851] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.501661] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.508192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.514846] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.521231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.549812] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.556326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.582471] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.589683] team0: Port device team_slave_0 added [ 51.599909] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.608736] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.615251] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.622364] device bridge_slave_0 entered promiscuous mode [ 51.629446] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.629957] IPVS: ftp: loaded support on port[0] = 21 [ 51.636251] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.648555] device bridge_slave_1 entered promiscuous mode [ 51.655986] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.664202] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.671554] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.679952] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.686758] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.700590] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.707662] team0: Port device team_slave_1 added [ 51.717846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.740450] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.751302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.759092] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.766290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.773411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.783394] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.790772] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.800555] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.834399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.842983] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.850130] team0: Port device team_slave_0 added [ 51.903189] device hsr_slave_0 entered promiscuous mode [ 51.941793] device hsr_slave_1 entered promiscuous mode [ 51.981365] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.995680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.003409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.011032] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.017502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.026876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.035199] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.042746] team0: Port device team_slave_1 added [ 52.048395] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.068170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.076114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.083797] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.090178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.097517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.105451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.116000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.143266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.154093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.202276] device hsr_slave_0 entered promiscuous mode [ 52.240339] device hsr_slave_1 entered promiscuous mode [ 52.304185] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.312748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.321902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.330297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.337913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.358667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.366260] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.377422] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.385354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.399612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.407351] chnl_net:caif_netlink_parms(): no params data found [ 52.416806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.424648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.432358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.442678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.450600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.466075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.472616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.480354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.487892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.494844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.505412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.518724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.527105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.555956] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.562277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.586204] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.592701] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.615799] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.622875] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.629834] device bridge_slave_0 entered promiscuous mode [ 52.636842] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.643594] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.650958] device bridge_slave_1 entered promiscuous mode [ 52.677145] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.685295] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.695624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.702012] chnl_net:caif_netlink_parms(): no params data found [ 52.714335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.723260] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.735149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.743289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.751314] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.757663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.771679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.783145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.791319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.799178] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.805557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.823445] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.839188] team0: Port device team_slave_0 added [ 52.844891] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.852745] team0: Port device team_slave_1 added [ 52.858466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.883509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.891594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.898896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.910523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.919839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.945333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.953929] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.960514] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.967589] device bridge_slave_0 entered promiscuous mode [ 52.975173] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.981719] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.988636] device bridge_slave_1 entered promiscuous mode [ 52.996416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.005756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.013567] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.071367] device hsr_slave_0 entered promiscuous mode [ 53.120582] device hsr_slave_1 entered promiscuous mode [ 53.154182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.163077] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.181593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.194961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.203498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.219870] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.230010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.237564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.246327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.254178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.263007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.273645] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.281618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.289394] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.308032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.318595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.327156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.335555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.343336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.350729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.369319] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.375873] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.387177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.398687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.406797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.414949] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.424879] team0: Port device team_slave_0 added [ 53.430317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.437946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.446037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.458333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.466802] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.473217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.481460] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.487544] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.498216] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.504684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.516394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.523828] team0: Port device team_slave_1 added [ 53.529016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.540150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.549272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.561140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.569432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.587511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.597159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.605198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.613234] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.619577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.626881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.634831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.642442] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.648777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.655898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.664339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.675226] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.708023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.720533] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.726849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.764570] device hsr_slave_0 entered promiscuous mode [ 53.810384] device hsr_slave_1 entered promiscuous mode [ 53.851288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.862680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.873611] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.881069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.890901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.898555] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.904938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.912762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.920837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.928743] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.937572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.947742] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.959000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.966639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.976750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.986800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.002783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.010810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.018295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.028542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.043245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.049701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.057831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.069860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.085153] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.091667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.106511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.122755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.131806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.138767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.151921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.161227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.168791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.176647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.184234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.191895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.199485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.206760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.213812] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.239749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.252668] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.259999] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.273032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.282395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.292104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.301869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.312632] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.318759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.328912] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.335659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.348082] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.361000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.372154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.381948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.394725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.403072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.411419] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.417801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.425118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.432977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.440621] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.446957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.454322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.463312] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.472475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.481504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.492099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.504312] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.512027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.519641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.529426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.543126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.551062] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.557248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.566388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.576113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.583269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.596528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.604989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.614643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.622827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.636611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.646660] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.653250] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.664661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.673101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.683253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.694157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.702847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.710757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.718289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.732041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.739676] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.746088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.754254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.765610] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.772100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.784218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.795135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 2020/02/01 02:38:45 executed programs: 13 [ 54.809680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.824166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.833109] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.839463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.847359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.861991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.875676] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.883770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.896504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.905224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.915365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.923302] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.934387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.942104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.951159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.962842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.972567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.980875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.991483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.999818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.007462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.020721] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.034647] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.041349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.059216] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.072149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.634143] INFO: task syz-executor.4:6888 blocked for more than 140 seconds. [ 284.642167] Not tainted 4.14.169-syzkaller #0 [ 284.647188] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.655316] syz-executor.4 D28424 6888 6833 0x00000004 [ 284.661055] Call Trace: [ 284.663689] __schedule+0x786/0x1d30 [ 284.667411] ? pci_mmcfg_check_reserved+0x120/0x120 [ 284.672498] ? trace_hardirqs_on+0x10/0x10 [ 284.676737] schedule+0x7f/0x1b0 [ 284.680144] schedule_timeout+0x6ea/0xcc0 [ 284.684299] ? usleep_range+0x120/0x120 [ 284.688273] ? wait_for_completion+0x25b/0x440 [ 284.692972] ? lock_downgrade+0x7f0/0x7f0 [ 284.697139] ? _raw_spin_unlock_irq+0x27/0x80 [ 284.701777] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.706856] wait_for_completion+0x263/0x440 [ 284.711341] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 284.717135] ? lock_downgrade+0x7f0/0x7f0 [ 284.721336] ? wake_up_q+0xe0/0xe0 [ 284.724980] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.729980] flush_work+0x38b/0x720 [ 284.733680] ? insert_work+0x300/0x300 [ 284.737622] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 284.742782] ? __cancel_work_timer+0x127/0x420 [ 284.747408] __cancel_work_timer+0x286/0x420 [ 284.751925] ? cancel_delayed_work+0x10/0x10 [ 284.756354] ? p9_fd_close+0x24b/0x410 [ 284.760295] ? lock_downgrade+0x7f0/0x7f0 [ 284.764441] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 284.769525] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.774594] cancel_work_sync+0xb/0x10 [ 284.778479] p9_fd_close+0x263/0x410 [ 284.782246] p9_client_create+0x9a5/0xf50 [ 284.786522] ? lock_downgrade+0x7f0/0x7f0 [ 284.790937] ? p9_client_zc_rpc.constprop.11+0x10d0/0x10d0 [ 284.796568] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.801641] ? __kmalloc_track_caller+0x36c/0x7b0 [ 284.806523] ? mount_fs+0x84/0x26e [ 284.810128] ? lockdep_init_map+0x9/0x10 [ 284.814187] ? __raw_spin_lock_init+0x2d/0x100 [ 284.818777] v9fs_session_init+0x1e1/0x1480 [ 284.823194] ? debug_check_no_obj_freed+0x2f0/0x930 [ 284.828299] ? find_held_lock+0x36/0x1d0 [ 284.832460] ? v9fs_show_options+0x6c0/0x6c0 [ 284.836868] ? lock_downgrade+0x7f0/0x7f0 [ 284.841062] ? v9fs_mount+0x5d/0x770 [ 284.844776] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.849782] ? kmem_cache_alloc_trace+0x641/0x7b0 [ 284.854692] ? free_pages+0x44/0x50 [ 284.858320] v9fs_mount+0x73/0x770 [ 284.861896] mount_fs+0x84/0x26e [ 284.865270] vfs_kern_mount.part.33+0x58/0x3c0 [ 284.869853] do_mount+0x36b/0x26a0 [ 284.873459] ? copy_mount_string+0x20/0x20 [ 284.877706] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.882819] ? kmem_cache_alloc_trace+0x641/0x7b0 [ 284.887662] ? kasan_check_write+0x14/0x20 [ 284.891966] ? copy_mount_options+0x55/0x270 [ 284.896379] SyS_mount+0xb8/0xd0 [ 284.899780] ? copy_mnt_ns+0xae0/0xae0 [ 284.903709] do_syscall_64+0x1c9/0x5b0 [ 284.907595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.912563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.917762] RIP: 0033:0x458c29 [ 284.920983] RSP: 002b:00007f0ef7becc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.928770] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 284.936142] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000000000000 [ 284.943450] RBP: 000000000073bf00 R08: 0000000020000140 R09: 0000000000000000 [ 284.950771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ef7bed6d4 [ 284.958144] R13: 00000000004c4c14 R14: 00000000004d88a0 R15: 00000000ffffffff [ 284.965611] [ 284.965611] Showing all locks held in the system: [ 284.971976] 2 locks held by kworker/1:1/23: [ 284.976405] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 284.984882] #1: ((&m->rq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 284.993539] 1 lock held by khungtaskd/1003: [ 284.997839] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 285.006961] 2 locks held by getty/6717: [ 285.010962] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.019623] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.029118] 2 locks held by getty/6718: [ 285.033148] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.042023] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.051370] 2 locks held by getty/6719: [ 285.055330] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.064059] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.073416] 2 locks held by getty/6720: [ 285.077400] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.086167] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.095557] 2 locks held by getty/6721: [ 285.099522] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.108261] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.117678] 2 locks held by getty/6722: [ 285.121717] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.130452] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.139748] 2 locks held by getty/6723: [ 285.143765] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 285.152537] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 285.161936] [ 285.163618] ============================================= [ 285.163618] [ 285.171059] NMI backtrace for cpu 1 [ 285.174696] CPU: 1 PID: 1003 Comm: khungtaskd Not tainted 4.14.169-syzkaller #0 [ 285.182130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.191614] Call Trace: [ 285.194188] dump_stack+0xf7/0x13b [ 285.197897] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 285.202563] ? irq_force_complete_move.cold.16+0x64/0x64 [ 285.208006] nmi_trigger_cpumask_backtrace+0xe5/0x119 [ 285.213281] arch_trigger_cpumask_backtrace+0x14/0x20 [ 285.218460] watchdog+0x522/0xb40 [ 285.221908] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.226945] kthread+0x33b/0x410 [ 285.230313] ? hungtask_pm_notify+0x40/0x40 [ 285.234622] ? kthread_create_on_node+0xa0/0xa0 [ 285.239281] ret_from_fork+0x3a/0x50 [ 285.243145] Sending NMI from CPU 1 to CPUs 0: [ 285.247679] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff86234a02 [ 285.249158] Kernel panic - not syncing: hung_task: blocked tasks [ 285.261004] CPU: 1 PID: 1003 Comm: khungtaskd Not tainted 4.14.169-syzkaller #0 [ 285.268436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.277779] Call Trace: [ 285.280409] dump_stack+0xf7/0x13b [ 285.283939] panic+0x1b0/0x36a [ 285.287120] ? add_taint.cold.5+0x11/0x11 [ 285.291265] watchdog+0x533/0xb40 [ 285.294707] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.299756] kthread+0x33b/0x410 [ 285.303115] ? hungtask_pm_notify+0x40/0x40 [ 285.307432] ? kthread_create_on_node+0xa0/0xa0 [ 285.312090] ret_from_fork+0x3a/0x50 [ 285.317715] Kernel Offset: disabled [ 285.321362] Rebooting in 86400 seconds..