[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.589275] audit: type=1400 audit(1586727701.042:8): avc: denied { execmem } for pid=5974 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.826326] IPVS: ftp: loaded support on port[0] = 21 [ 30.928778] can: request_module (can-proto-0) failed. [ 30.937840] can: request_module (can-proto-0) failed. [ 30.964081] audit: type=1400 audit(1586727702.413:9): avc: denied { create } for pid=5952 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. 2020/04/12 21:41:50 parsed 1 programs 2020/04/12 21:41:50 executed programs: 0 [ 39.451053] audit: type=1400 audit(1586727710.908:10): avc: denied { execmem } for pid=6090 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.750388] IPVS: ftp: loaded support on port[0] = 21 [ 40.498328] IPVS: ftp: loaded support on port[0] = 21 [ 40.563925] chnl_net:caif_netlink_parms(): no params data found [ 40.617496] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.625893] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.626266] IPVS: ftp: loaded support on port[0] = 21 [ 40.632969] device bridge_slave_0 entered promiscuous mode [ 40.647463] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.653878] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.661357] device bridge_slave_1 entered promiscuous mode [ 40.713406] chnl_net:caif_netlink_parms(): no params data found [ 40.722889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.734583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.765116] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.772565] team0: Port device team_slave_0 added [ 40.781262] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.788532] team0: Port device team_slave_1 added [ 40.803320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.810703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.834409] IPVS: ftp: loaded support on port[0] = 21 [ 40.871659] device hsr_slave_0 entered promiscuous mode [ 40.909274] device hsr_slave_1 entered promiscuous mode [ 40.959038] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.965403] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.972786] device bridge_slave_0 entered promiscuous mode [ 40.979686] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.986047] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.993231] device bridge_slave_1 entered promiscuous mode [ 41.002714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.019337] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.027291] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.037420] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.061867] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.069661] team0: Port device team_slave_0 added [ 41.087646] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.094914] team0: Port device team_slave_1 added [ 41.103000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.130748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.211400] device hsr_slave_0 entered promiscuous mode [ 41.249054] device hsr_slave_1 entered promiscuous mode [ 41.280948] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.290977] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.297576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.304572] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.311002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.318533] chnl_net:caif_netlink_parms(): no params data found [ 41.329168] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.373214] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.381266] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.382269] IPVS: ftp: loaded support on port[0] = 21 [ 41.390040] device bridge_slave_0 entered promiscuous mode [ 41.402115] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.408748] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.415849] device bridge_slave_1 entered promiscuous mode [ 41.439878] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.448462] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.484038] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.490443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.497069] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.503462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.540954] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.548124] team0: Port device team_slave_0 added [ 41.579443] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.586537] team0: Port device team_slave_1 added [ 41.593070] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.611307] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.618393] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.626866] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.640470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.647706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.662058] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.668713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.678700] chnl_net:caif_netlink_parms(): no params data found [ 41.701114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.710400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.717735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.734313] IPVS: ftp: loaded support on port[0] = 21 [ 41.745098] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.752357] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.768763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.811393] device hsr_slave_0 entered promiscuous mode [ 41.868862] device hsr_slave_1 entered promiscuous mode [ 41.919022] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.926601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.943485] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.950191] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.957090] device bridge_slave_0 entered promiscuous mode [ 41.964100] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.970731] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.977665] device bridge_slave_1 entered promiscuous mode [ 41.985230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.999311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.023099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.031300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.039520] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.045845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.053119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.062330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.069941] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.076286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.083996] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.091992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.106246] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.123148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.132776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.141588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.159886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.166667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.173769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.183867] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.191129] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.217123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.224683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.259428] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.266474] team0: Port device team_slave_0 added [ 42.272195] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.280052] team0: Port device team_slave_1 added [ 42.285781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.293770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.301724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.309391] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.315719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.324829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.349343] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.363469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.371447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.380808] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.390654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.400936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.407970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.433051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.441090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.449162] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.455817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.462692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.470446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.480509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.488444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.497420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.508861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.516370] chnl_net:caif_netlink_parms(): no params data found [ 42.551135] device hsr_slave_0 entered promiscuous mode [ 42.598700] device hsr_slave_1 entered promiscuous mode [ 42.665486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.674273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.683400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.691404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.703938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.712269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.750099] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.756126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.772143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.781199] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.812697] chnl_net:caif_netlink_parms(): no params data found [ 42.856449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.864688] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.873842] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.881575] device bridge_slave_0 entered promiscuous mode [ 42.889492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.902578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.910810] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.919484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.929305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.940755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.947780] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.954345] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.963891] device bridge_slave_1 entered promiscuous mode [ 42.985361] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.992855] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.000163] device bridge_slave_0 entered promiscuous mode [ 43.007348] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.014079] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.021098] device bridge_slave_1 entered promiscuous mode [ 43.038707] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.046292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.054865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.062600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.070206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.079694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.087259] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.098523] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.104672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.123864] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.131164] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.151500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.159285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.181805] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.192074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.199948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.207047] team0: Port device team_slave_0 added [ 43.214057] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.222299] team0: Port device team_slave_1 added [ 43.229086] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.242905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.257581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.264379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.272423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.281032] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.292292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.334756] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.342287] team0: Port device team_slave_0 added [ 43.400568] device hsr_slave_0 entered promiscuous mode [ 43.448096] device hsr_slave_1 entered promiscuous mode [ 43.488282] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.495163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.504585] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.513298] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.519697] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.526758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.534365] team0: Port device team_slave_1 added [ 43.541104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.550860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.560922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.568273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.576791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.599542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.606669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.615327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.623119] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.629514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.639038] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.647174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.668178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.680100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.722723] device hsr_slave_0 entered promiscuous mode [ 43.768216] device hsr_slave_1 entered promiscuous mode [ 43.788530] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.795476] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.818807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.828460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.842071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.853948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.862745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.872117] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.878534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.887550] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.894790] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.914744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.923696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.937069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.947281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.955547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.965958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.974522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.983704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.991910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.999833] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.006303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.013563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.021716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.029387] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.035871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.043491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.057884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.070981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.078082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.086803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.100449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.114697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.122826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.138605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.149432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.157267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.164284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.172293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.180483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.190760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.199382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.207326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.217440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.225897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.234019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.241701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.251023] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.259174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.268440] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.276309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.283115] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.290926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.298208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.305105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.313395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.321342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.329319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.338337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.346007] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.355256] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.364931] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.371959] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.379331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.386833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.396349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.404468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.412508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.422013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.430925] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.437061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.447346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.459390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.468161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.476256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.485183] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.491627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.498921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.506374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.514330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.522631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.532078] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.538667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.547766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.559137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.567422] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.573660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.584306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.592131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.602243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.611407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.621290] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.628368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.635897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.646808] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.655146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.668818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.679687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.687722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.697107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.705526] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.713145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.721812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.734331] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.743578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.754424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.764708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.773515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.782432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.791227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.804493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.814917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.824153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.832545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.841243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.849552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.858270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.867647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.878488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.886461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.900039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.914307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2020/04/12 21:41:56 executed programs: 15 [ 44.924511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.952427] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.960805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.968952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.980681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.988612] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.999531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.008689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.016536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.027989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.036573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.046877] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.054518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.063784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.072128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.080443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.093692] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.100636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.113436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.133049] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.148952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.193051] ------------[ cut here ]------------ [ 46.198344] kernel BUG at include/linux/scatterlist.h:124! [ 46.210869] ------------[ cut here ]------------ [ 46.215815] kernel BUG at include/linux/scatterlist.h:124! [ 46.237621] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.243028] Modules linked in: [ 46.246236] CPU: 0 PID: 7079 Comm: syz-executor.2 Not tainted 4.14.175-syzkaller #0 [ 46.254030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.263609] task: ffff888090956300 task.stack: ffff888082ea0000 [ 46.269707] RIP: 0010:gcmaes_decrypt.constprop.13+0x904/0xe90 [ 46.275864] RSP: 0018:ffff888082ea7658 EFLAGS: 00010202 [ 46.281220] RAX: ffffea0002427582 RBX: ffff8880a80b3a48 RCX: ffff8880a80b3690 [ 46.288695] RDX: 0000000087654321 RSI: 00000000c890fa8a RDI: 1ffff110150166d2 [ 46.296318] RBP: ffff888082ea7750 R08: 0000000000000007 R09: 0000000000000000 [ 46.304216] R10: ffffed10105d4ef1 R11: ffff888082ea778b R12: 0000000000000010 [ 46.311560] R13: ffff8880918aac00 R14: ffff8880918aac08 R15: ffff8880a80b3a08 [ 46.319675] FS: 00007faeaa450700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 46.327897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.334102] CR2: 000000000073c000 CR3: 0000000091506000 CR4: 00000000001406f0 [ 46.341740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.349015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.356360] Call Trace: [ 46.358943] ? aesni_gcm_enc_avx2+0x130/0x130 [ 46.363463] ? trace_hardirqs_on_caller+0x40c/0x580 [ 46.368532] generic_gcmaes_decrypt+0xf8/0x140 [ 46.373434] ? helper_rfc4106_decrypt+0x430/0x430 [ 46.378265] gcmaes_wrapper_decrypt+0x146/0x1d0 [ 46.382921] aead_recvmsg+0x1189/0x2680 [ 46.386977] ? dup_iter+0x250/0x250 [ 46.390604] ? aead_release+0x50/0x50 [ 46.394438] ? selinux_socket_recvmsg+0x31/0x40 [ 46.399151] ? security_socket_recvmsg+0x7d/0xc0 [ 46.404025] ? aead_release+0x50/0x50 [ 46.408247] sock_recvmsg+0xb9/0xf0 [ 46.411861] ___sys_recvmsg+0x209/0x4e0 [ 46.415955] ? ___sys_sendmsg+0x920/0x920 [ 46.420095] ? find_held_lock+0x36/0x1d0 [ 46.424145] ? __fget+0x1ad/0x2f0 [ 46.427585] ? lock_downgrade+0x7f0/0x7f0 [ 46.431765] ? __fget+0x1ca/0x2f0 [ 46.435204] ? __lock_acquire+0x6a4/0x4500 [ 46.439425] ? __fget_light+0x166/0x200 [ 46.443384] ? __fdget+0xe/0x10 [ 46.446674] ? sockfd_lookup_light+0x1c/0x150 [ 46.451190] __sys_recvmmsg+0x20d/0x600 [ 46.455176] ? SyS_recvmsg+0x20/0x20 [ 46.458912] ? find_held_lock+0x36/0x1d0 [ 46.463043] ? __might_fault+0xf1/0x1b0 [ 46.467001] ? lock_downgrade+0x7f0/0x7f0 [ 46.471134] ? kasan_check_read+0x11/0x20 [ 46.475295] SyS_recvmmsg+0x109/0x120 [ 46.479931] ? SyS_clock_gettime+0x11a/0x170 [ 46.484365] ? __sys_recvmmsg+0x600/0x600 [ 46.488519] ? move_addr_to_kernel+0x20/0x20 [ 46.492915] ? do_syscall_64+0x4c/0x5b0 [ 46.496872] ? __sys_recvmmsg+0x600/0x600 [ 46.501650] do_syscall_64+0x1c9/0x5b0 [ 46.505789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.510837] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.516206] RIP: 0033:0x458c29 [ 46.519416] RSP: 002b:00007faeaa44fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 46.527459] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 46.535312] RDX: 0000000000000001 RSI: 0000000020008cc0 RDI: 0000000000000004 [ 46.542947] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 46.550786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faeaa4506d4 [ 46.558378] R13: 00000000004c5b80 R14: 00000000004da118 R15: 00000000ffffffff [ 46.565915] Code: 85 93 04 00 00 41 f6 42 08 01 0f 84 b8 fd ff ff 0f 0b e8 59 bb d1 ff e9 0d fe ff ff 0f 0b 0f 0b 0f 0b 0f 0b e8 47 bb d1 ff eb 96 <0f> 0b b8 f4 ff ff ff e9 3f fa ff ff 0f 0b 48 b8 00 00 00 00 00 [ 46.585309] RIP: gcmaes_decrypt.constprop.13+0x904/0xe90 RSP: ffff888082ea7658 [ 46.593038] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 46.598546] Modules linked in: [ 46.601749] CPU: 1 PID: 7078 Comm: syz-executor.4 Tainted: G D 4.14.175-syzkaller #0 [ 46.610874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.620436] task: ffff888085a52340 task.stack: ffff888084f58000 [ 46.626503] RIP: 0010:gcmaes_decrypt.constprop.13+0x904/0xe90 [ 46.632404] RSP: 0018:ffff888084f5f658 EFLAGS: 00010202 [ 46.638138] RAX: ffffea00020a0242 RBX: ffff88809f4cacc8 RCX: ffff88809f4ca910 [ 46.646041] RDX: 0000000087654321 RSI: 00000000c890fa8a RDI: 1ffff11013e99522 [ 46.653661] RBP: ffff888084f5f750 R08: 0000000000000007 R09: 0000000000000000 [ 46.661034] R10: ffffed10109ebef1 R11: ffff888084f5f78b R12: 0000000000000010 [ 46.668432] R13: ffff888094472100 R14: ffff888094472108 R15: ffff88809f4cac88 [ 46.675926] FS: 00007f9ca60c3700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 46.678675] ---[ end trace 7814b46220f7c6a9 ]--- [ 46.684293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.684296] CR2: 000000000070d158 CR3: 00000000917fd000 CR4: 00000000001406e0 [ 46.684301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.684303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.684306] Call Trace: [ 46.684322] ? aesni_gcm_enc_avx2+0x130/0x130 [ 46.689273] Kernel panic - not syncing: Fatal exception [ 46.695616] ? trace_hardirqs_on_caller+0x40c/0x580 [ 46.736192] generic_gcmaes_decrypt+0xf8/0x140 [ 46.740944] ? helper_rfc4106_decrypt+0x430/0x430 [ 46.746710] gcmaes_wrapper_decrypt+0x146/0x1d0 [ 46.751378] aead_recvmsg+0x1189/0x2680 [ 46.755847] ? dup_iter+0x250/0x250 [ 46.759513] ? aead_release+0x50/0x50 [ 46.763321] ? selinux_socket_recvmsg+0x31/0x40 [ 46.768072] ? security_socket_recvmsg+0x7d/0xc0 [ 46.772822] ? aead_release+0x50/0x50 [ 46.776913] sock_recvmsg+0xb9/0xf0 [ 46.780625] ___sys_recvmsg+0x209/0x4e0 [ 46.784892] ? ___sys_sendmsg+0x920/0x920 [ 46.790381] ? find_held_lock+0x36/0x1d0 [ 46.794898] ? __fget+0x1ad/0x2f0 [ 46.798350] ? lock_downgrade+0x7f0/0x7f0 [ 46.802847] ? __fget+0x1ca/0x2f0 [ 46.806321] ? __lock_acquire+0x6a4/0x4500 [ 46.810652] ? __fget_light+0x166/0x200 [ 46.814618] ? __fdget+0xe/0x10 [ 46.817962] ? sockfd_lookup_light+0x1c/0x150 [ 46.822540] __sys_recvmmsg+0x20d/0x600 [ 46.826507] ? SyS_recvmsg+0x20/0x20 [ 46.830363] ? find_held_lock+0x36/0x1d0 [ 46.834605] ? __might_fault+0xf1/0x1b0 [ 46.838736] ? lock_downgrade+0x7f0/0x7f0 [ 46.842967] ? kasan_check_read+0x11/0x20 [ 46.847666] SyS_recvmmsg+0x109/0x120 [ 46.851778] ? SyS_clock_gettime+0x11a/0x170 [ 46.856186] ? __sys_recvmmsg+0x600/0x600 [ 46.860794] ? move_addr_to_kernel+0x20/0x20 [ 46.865201] ? do_syscall_64+0x4c/0x5b0 [ 46.869602] ? __sys_recvmmsg+0x600/0x600 [ 46.873739] do_syscall_64+0x1c9/0x5b0 [ 46.877617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.882455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.887721] RIP: 0033:0x458c29 [ 46.890900] RSP: 002b:00007f9ca60c2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 46.898832] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 46.906753] RDX: 0000000000000001 RSI: 0000000020008cc0 RDI: 0000000000000004 [ 46.914668] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 46.922081] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9ca60c36d4 [ 46.931650] R13: 00000000004c5b80 R14: 00000000004da118 R15: 00000000ffffffff [ 46.939359] Code: 85 93 04 00 00 41 f6 42 08 01 0f 84 b8 fd ff ff 0f 0b e8 59 bb d1 ff e9 0d fe ff ff 0f 0b 0f 0b 0f 0b 0f 0b e8 47 bb d1 ff eb 96 <0f> 0b b8 f4 ff ff ff e9 3f fa ff ff 0f 0b 48 b8 00 00 00 00 00 [ 46.958770] RIP: gcmaes_decrypt.constprop.13+0x904/0xe90 RSP: ffff888084f5f658 [ 46.968038] Kernel Offset: disabled [ 46.972231] Rebooting in 86400 seconds..