[ 38.798734] random: cc1: uninitialized urandom read (8 bytes read) [ 39.370882] IPVS: ftp: loaded support on port[0] = 21 [ 40.528409] can: request_module (can-proto-0) failed. [ 40.537683] can: request_module (can-proto-0) failed. [ 40.693085] audit: type=1400 audit(1583053225.028:37): avc: denied { create } for pid=6655 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 [ 40.716851] audit: type=1400 audit(1583053225.028:38): avc: denied { create } for pid=6655 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 [ 40.740773] audit: type=1400 audit(1583053225.028:39): avc: denied { create } for pid=6655 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 [ 40.995584] random: sshd: uninitialized urandom read (32 bytes read) [ 41.778613] random: sshd: uninitialized urandom read (32 bytes read) [ 41.945007] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. 2020/03/01 09:00:32 parsed 1 programs 2020/03/01 09:00:33 executed programs: 0 [ 48.711419] audit: type=1400 audit(1583053233.048:40): avc: denied { map } for pid=6726 comm="syz-execprog" path="/root/syzkaller-shm558004652" 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 [ 48.782539] IPVS: ftp: loaded support on port[0] = 21 [ 49.545248] IPVS: ftp: loaded support on port[0] = 21 [ 49.588170] chnl_net:caif_netlink_parms(): no params data found [ 49.635503] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.642184] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.649049] device bridge_slave_0 entered promiscuous mode [ 49.656014] IPVS: ftp: loaded support on port[0] = 21 [ 49.656816] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.667594] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.674955] device bridge_slave_1 entered promiscuous mode [ 49.713955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.721838] chnl_net:caif_netlink_parms(): no params data found [ 49.735383] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.766184] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.773742] team0: Port device team_slave_0 added [ 49.785629] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.792925] team0: Port device team_slave_1 added [ 49.798158] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.807831] IPVS: ftp: loaded support on port[0] = 21 [ 49.817785] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.824340] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.831489] device bridge_slave_0 entered promiscuous mode [ 49.837887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.849325] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.856049] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.863559] device bridge_slave_1 entered promiscuous mode [ 49.888238] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.951807] device hsr_slave_0 entered promiscuous mode [ 49.990346] device hsr_slave_1 entered promiscuous mode [ 50.051526] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.062066] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.076607] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.132084] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.139209] team0: Port device team_slave_0 added [ 50.145260] IPVS: ftp: loaded support on port[0] = 21 [ 50.156893] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.164901] team0: Port device team_slave_1 added [ 50.170931] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.178254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.185677] chnl_net:caif_netlink_parms(): no params data found [ 50.202919] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.209418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.216334] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.222815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.313075] device hsr_slave_0 entered promiscuous mode [ 50.350444] device hsr_slave_1 entered promiscuous mode [ 50.402143] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.408587] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.415886] device bridge_slave_0 entered promiscuous mode [ 50.425024] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.432133] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.445713] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.452281] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.459260] device bridge_slave_1 entered promiscuous mode [ 50.488814] IPVS: ftp: loaded support on port[0] = 21 [ 50.542529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.555282] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.561967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.573428] chnl_net:caif_netlink_parms(): no params data found [ 50.585550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.599700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.621604] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.627980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.634628] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.641013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.655809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.666813] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.674018] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.681523] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.688592] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.695744] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.719571] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.725809] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.734841] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.742116] team0: Port device team_slave_0 added [ 50.747949] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.755097] team0: Port device team_slave_1 added [ 50.801458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.809976] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.816594] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.824134] device bridge_slave_0 entered promiscuous mode [ 50.831236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.838288] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.844687] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.852210] device bridge_slave_1 entered promiscuous mode [ 50.864543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.871818] chnl_net:caif_netlink_parms(): no params data found [ 50.880438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.888275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.896124] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.902496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.917915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.953452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.961265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.968829] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.975259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.991443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.043240] device hsr_slave_0 entered promiscuous mode [ 51.080381] device hsr_slave_1 entered promiscuous mode [ 51.140897] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.147962] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.159267] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.168598] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.176998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.234487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.242110] chnl_net:caif_netlink_parms(): no params data found [ 51.266397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.275207] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.281934] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.288894] device bridge_slave_0 entered promiscuous mode [ 51.295674] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.302520] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.309365] device bridge_slave_1 entered promiscuous mode [ 51.326077] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.334120] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.341471] team0: Port device team_slave_0 added [ 51.348423] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.362309] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.374972] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.382740] team0: Port device team_slave_1 added [ 51.388210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.395929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.403991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.412273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.438784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.452560] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.459712] team0: Port device team_slave_0 added [ 51.466937] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.474337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.482159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.523061] device hsr_slave_0 entered promiscuous mode [ 51.560415] device hsr_slave_1 entered promiscuous mode [ 51.640684] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.647744] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.658466] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.665766] team0: Port device team_slave_1 added [ 51.673541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.680121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.687197] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.693969] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.701385] device bridge_slave_0 entered promiscuous mode [ 51.708355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.720929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.728579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.736997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.744156] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.751533] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.758374] device bridge_slave_1 entered promiscuous mode [ 51.773326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.787845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.797672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.811357] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.817381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.835622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.843874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.902094] device hsr_slave_0 entered promiscuous mode [ 51.940328] device hsr_slave_1 entered promiscuous mode [ 51.982228] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.989213] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.999217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.007526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.023867] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.035790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.055584] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.062778] team0: Port device team_slave_0 added [ 52.076152] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.086842] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.093031] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.101187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.108113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.115455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.122681] team0: Port device team_slave_1 added [ 52.132096] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.142439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.149989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.162506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.174091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.182167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.189696] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.196108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.205873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.252007] device hsr_slave_0 entered promiscuous mode [ 52.290342] device hsr_slave_1 entered promiscuous mode [ 52.338757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.346959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.356970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.375398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.383221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.391068] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.397415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.404425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.414407] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.430729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.440758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.449684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.461494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.469197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.477624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.486472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.494462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.502571] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.516241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.525370] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.546805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.554817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.565438] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.572230] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.581101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.587866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.594869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.602243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.609701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.619153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.627560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.636415] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.645224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.655947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.663654] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.670104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.677381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.685801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.696046] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.703376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.711223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.718620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.725668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.733359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.753170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.761142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.768977] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.775407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.784691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.795666] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.802393] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.809871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.820284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.832311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.843153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.853317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.861734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.869551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.877388] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.883769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.891374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.899335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.908825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.920396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.929879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.936998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.944365] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.952634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.960511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.968247] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.974631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.981927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.989501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.002056] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.012994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.022431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.030905] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.040935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.049226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.058268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.067212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.075780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.083925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.090908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.105255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.114056] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.122063] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.129834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.139602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.149562] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.157662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.165348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.173060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.183399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.192333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.205067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.214306] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.220523] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.227221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.235291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.242922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.253702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.261581] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.267952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.274894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.282975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.292332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.300203] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.306254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.316999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.325027] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.332065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.339440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.348017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.348862] ------------[ cut here ]------------ [ 53.360309] WARNING: CPU: 0 PID: 6786 at kernel/sched/deadline.c:593 enqueue_task_dl+0x1b7e/0x28f0 [ 53.369394] Kernel panic - not syncing: panic_on_warn set ... [ 53.369394] [ 53.377036] CPU: 0 PID: 6786 Comm: syz-executor.2 Not tainted 4.14.172-syzkaller #0 [ 53.384931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.394290] Call Trace: [ 53.396864] dump_stack+0xf7/0x13b [ 53.400388] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.404890] panic+0x1b0/0x358 [ 53.408222] ? add_taint.cold.5+0x11/0x11 [ 53.412682] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.417073] __warn.cold.8+0x25/0x2c [ 53.420789] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.425569] report_bug+0x1a4/0x1f3 [ 53.429550] do_error_trap+0x1bd/0x310 [ 53.433542] ? math_error+0x300/0x300 [ 53.437477] ? trace_hardirqs_off+0x10/0x10 [ 53.441781] ? cpuacct_charge+0x1e5/0x370 [ 53.446079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.450910] do_invalid_op+0x1b/0x20 [ 53.454643] invalid_op+0x1b/0x40 [ 53.458089] RIP: 0010:enqueue_task_dl+0x1b7e/0x28f0 [ 53.463085] RSP: 0018:ffff888083397cb8 EFLAGS: 00010002 [ 53.468557] RAX: 0000000000000000 RBX: ffff8880868e6000 RCX: ffff8880868e62cc [ 53.475811] RDX: 0000000c6bbc65a7 RSI: 1ffff11010d1cc5a RDI: 0000000000000001 [ 53.483106] RBP: ffff888083397d28 R08: ffff8880868e62c0 R09: ffff8880aee00000 [ 53.490871] R10: ffff8880868e603c R11: 0000000000000001 R12: ffff8880868e6278 [ 53.498126] R13: ffff8880aee2b500 R14: ffffffff87cb4bc0 R15: ffff8880aee2b500 [ 53.505394] ? enqueue_task_dl+0x1525/0x28f0 [ 53.509791] __sched_setscheduler+0xd97/0x25f0 [ 53.514359] ? __might_fault+0xf1/0x1b0 [ 53.518318] ? set_user_nice+0x80/0x80 [ 53.522184] SyS_sched_setattr+0x22f/0x360 [ 53.526501] ? SyS_sched_setparam+0x20/0x20 [ 53.530804] ? SyS_clock_gettime+0x115/0x160 [ 53.535196] ? do_syscall_64+0x4c/0x5b0 [ 53.539148] ? SyS_sched_setparam+0x20/0x20 [ 53.543451] do_syscall_64+0x1c7/0x5b0 [ 53.547322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.552140] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.557308] RIP: 0033:0x459819 [ 53.560470] RSP: 002b:00007f69872b0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 53.568165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 53.575429] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 53.582679] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 53.589931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69872b16d4 [ 53.597183] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 53.604439] [ 53.604441] ====================================================== [ 53.604442] WARNING: possible circular locking dependency detected [ 53.604443] 4.14.172-syzkaller #0 Not tainted [ 53.604444] ------------------------------------------------------ [ 53.604445] syz-executor.2/6786 is trying to acquire lock: [ 53.604445] ((console_sem).lock){-...}, at: [] down_trylock+0x13/0x70 [ 53.604448] [ 53.604448] but task is already holding lock: [ 53.604449] (&rq->lock){-.-.}, at: [] task_rq_lock+0xc5/0x2c0 [ 53.604451] [ 53.604452] which lock already depends on the new lock. [ 53.604452] [ 53.604453] [ 53.604454] the existing dependency chain (in reverse order) is: [ 53.604454] [ 53.604454] -> #2 (&rq->lock){-.-.}: [ 53.604457] lock_acquire+0x173/0x400 [ 53.604458] _raw_spin_lock+0x2d/0x40 [ 53.604458] task_fork_fair+0x62/0x5b0 [ 53.604459] sched_fork+0x3a6/0xbd0 [ 53.604460] copy_process.part.37+0x1656/0x66e0 [ 53.604460] _do_fork+0x155/0xbb0 [ 53.604461] kernel_thread+0x24/0x30 [ 53.604462] rest_init+0x1d/0x199 [ 53.604462] start_kernel+0x61d/0x642 [ 53.604463] x86_64_start_reservations+0x29/0x2b [ 53.604464] x86_64_start_kernel+0x76/0x79 [ 53.604464] secondary_startup_64+0xa5/0xb0 [ 53.604465] [ 53.604465] -> #1 (&p->pi_lock){-.-.}: [ 53.604467] lock_acquire+0x173/0x400 [ 53.604468] _raw_spin_lock_irqsave+0x99/0xd0 [ 53.604469] try_to_wake_up+0x82/0xf80 [ 53.604469] wake_up_process+0x10/0x20 [ 53.604470] __up.isra.1+0x136/0x1a0 [ 53.604471] up+0x95/0xe0 [ 53.604471] __up_console_sem+0xa0/0x150 [ 53.604472] console_unlock+0x569/0xe30 [ 53.604473] vprintk_emit+0x1b4/0x4e0 [ 53.604473] vprintk_default+0x1a/0x20 [ 53.604474] vprintk_func+0x49/0x12c [ 53.604474] printk+0x91/0xab [ 53.604475] kauditd_hold_skb.cold.24+0x3a/0x49 [ 53.604476] kauditd_send_queue+0xea/0x100 [ 53.604476] kauditd_thread+0x4df/0x6a0 [ 53.604477] kthread+0x338/0x400 [ 53.604478] ret_from_fork+0x24/0x30 [ 53.604478] [ 53.604479] -> #0 ((console_sem).lock){-...}: [ 53.604481] __lock_acquire+0x2e94/0x4500 [ 53.604481] lock_acquire+0x173/0x400 [ 53.604482] _raw_spin_lock_irqsave+0x99/0xd0 [ 53.604483] down_trylock+0x13/0x70 [ 53.604484] __down_trylock_console_sem+0x93/0x190 [ 53.604484] console_trylock+0x11/0x50 [ 53.604485] vprintk_emit+0x1ab/0x4e0 [ 53.604485] vprintk_default+0x1a/0x20 [ 53.604486] vprintk_func+0x49/0x12c [ 53.604487] printk+0x91/0xab [ 53.604487] __warn+0x34/0x180 [ 53.604488] report_bug+0x1a4/0x1f3 [ 53.604489] do_error_trap+0x1bd/0x310 [ 53.604489] do_invalid_op+0x1b/0x20 [ 53.604490] invalid_op+0x1b/0x40 [ 53.604490] enqueue_task_dl+0x1b7e/0x28f0 [ 53.604491] __sched_setscheduler+0xd97/0x25f0 [ 53.604492] SyS_sched_setattr+0x22f/0x360 [ 53.604492] do_syscall_64+0x1c7/0x5b0 [ 53.604493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.604494] [ 53.604494] other info that might help us debug this: [ 53.604495] [ 53.604495] Chain exists of: [ 53.604496] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 53.604499] [ 53.604500] Possible unsafe locking scenario: [ 53.604500] [ 53.604501] CPU0 CPU1 [ 53.604501] ---- ---- [ 53.604502] lock(&rq->lock); [ 53.604503] lock(&p->pi_lock); [ 53.604505] lock(&rq->lock); [ 53.604506] lock((console_sem).lock); [ 53.604508] [ 53.604508] *** DEADLOCK *** [ 53.604509] [ 53.604509] 3 locks held by syz-executor.2/6786: [ 53.604510] #0: (rcu_read_lock){....}, at: [] SyS_sched_setattr+0x1be/0x360 [ 53.604512] #1: (&p->pi_lock){-.-.}, at: [] task_rq_lock+0x62/0x2c0 [ 53.604515] #2: (&rq->lock){-.-.}, at: [] task_rq_lock+0xc5/0x2c0 [ 53.604517] [ 53.604518] stack backtrace: [ 53.604519] CPU: 0 PID: 6786 Comm: syz-executor.2 Not tainted 4.14.172-syzkaller #0 [ 53.604520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.604520] Call Trace: [ 53.604521] dump_stack+0xf7/0x13b [ 53.604522] print_circular_bug.isra.40.cold.67+0x1bd/0x27d [ 53.604522] ? save_trace+0xe0/0x290 [ 53.604523] __lock_acquire+0x2e94/0x4500 [ 53.604524] ? add_lock_to_list.isra.32+0x193/0x340 [ 53.604524] ? trace_hardirqs_on+0x10/0x10 [ 53.604525] ? trace_hardirqs_off+0x10/0x10 [ 53.604526] ? kvm_clock_read+0x23/0x40 [ 53.604526] lock_acquire+0x173/0x400 [ 53.604527] ? down_trylock+0x13/0x70 [ 53.604528] ? vprintk_emit+0x1ab/0x4e0 [ 53.604528] _raw_spin_lock_irqsave+0x99/0xd0 [ 53.604529] ? down_trylock+0x13/0x70 [ 53.604529] down_trylock+0x13/0x70 [ 53.604530] ? vprintk_emit+0x1ab/0x4e0 [ 53.604531] __down_trylock_console_sem+0x93/0x190 [ 53.604531] console_trylock+0x11/0x50 [ 53.604532] vprintk_emit+0x1ab/0x4e0 [ 53.604533] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.604533] vprintk_default+0x1a/0x20 [ 53.604534] vprintk_func+0x49/0x12c [ 53.604535] printk+0x91/0xab [ 53.604535] ? show_regs_print_info+0x5d/0x5d [ 53.604536] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.604537] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.604537] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.604538] __warn+0x34/0x180 [ 53.604538] ? enqueue_task_dl+0x1b7e/0x28f0 [ 53.604539] report_bug+0x1a4/0x1f3 [ 53.604540] do_error_trap+0x1bd/0x310 [ 53.604540] ? math_error+0x300/0x300 [ 53.604541] ? trace_hardirqs_off+0x10/0x10 [ 53.604542] ? cpuacct_charge+0x1e5/0x370 [ 53.604542] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.604543] do_invalid_op+0x1b/0x20 [ 53.604544] invalid_op+0x1b/0x40 [ 53.604544] RIP: 0010:enqueue_task_dl+0x1b7e/0x28f0 [ 53.604545] RSP: 0018:ffff888083397cb8 EFLAGS: 00010002 [ 53.604546] RAX: 0000000000000000 RBX: ffff8880868e6000 RCX: ffff8880868e62cc [ 53.604547] RDX: 0000000c6bbc65a7 RSI: 1ffff11010d1cc5a RDI: 0000000000000001 [ 53.604548] RBP: ffff888083397d28 R08: ffff8880868e62c0 R09: ffff8880aee00000 [ 53.604549] R10: ffff8880868e603c R11: 0000000000000001 R12: ffff8880868e6278 [ 53.604550] R13: ffff8880aee2b500 R14: ffffffff87cb4bc0 R15: ffff8880aee2b500 [ 53.604550] ? enqueue_task_dl+0x1525/0x28f0 [ 53.604551] __sched_setscheduler+0xd97/0x25f0 [ 53.604552] ? __might_fault+0xf1/0x1b0 [ 53.604552] ? set_user_nice+0x80/0x80 [ 53.604553] SyS_sched_setattr+0x22f/0x360 [ 53.604554] ? SyS_sched_setparam+0x20/0x20 [ 53.604554] ? SyS_clock_gettime+0x115/0x160 [ 53.604555] ? do_syscall_64+0x4c/0x5b0 [ 53.604556] ? SyS_sched_setparam+0x20/0x20 [ 53.604556] do_syscall_64+0x1c7/0x5b0 [ 53.604557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.604558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.604558] RIP: 0033:0x459819 [ 53.604559] RSP: 002b:00007f69872b0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 53.604560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 53.604561] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 53.604562] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 53.604563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69872b16d4 [ 53.604564] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 54.725598] Shutting down cpus with NMI [ 55.441302] Kernel Offset: disabled [ 55.444927] Rebooting in 86400 seconds..