Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. syzkaller login: [ 54.704760] kauditd_printk_skb: 5 callbacks suppressed [ 54.704776] audit: type=1400 audit(1579343532.759:36): avc: denied { map } for pid=8163 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/01/18 10:32:12 parsed 1 programs [ 56.447166] audit: type=1400 audit(1579343534.499:37): avc: denied { map } for pid=8163 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=4534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/01/18 10:32:15 executed programs: 0 [ 57.196816] IPVS: ftp: loaded support on port[0] = 21 [ 57.234025] IPVS: ftp: loaded support on port[0] = 21 [ 57.258664] IPVS: ftp: loaded support on port[0] = 21 [ 57.258681] IPVS: ftp: loaded support on port[0] = 21 [ 57.271970] IPVS: ftp: loaded support on port[0] = 21 [ 57.285375] IPVS: ftp: loaded support on port[0] = 21 [ 57.462978] chnl_net:caif_netlink_parms(): no params data found [ 57.598828] chnl_net:caif_netlink_parms(): no params data found [ 57.607101] chnl_net:caif_netlink_parms(): no params data found [ 57.677646] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.685050] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.693119] device bridge_slave_0 entered promiscuous mode [ 57.708969] chnl_net:caif_netlink_parms(): no params data found [ 57.732099] chnl_net:caif_netlink_parms(): no params data found [ 57.743645] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.750931] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.758256] device bridge_slave_1 entered promiscuous mode [ 57.838300] chnl_net:caif_netlink_parms(): no params data found [ 57.847126] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.856916] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.864657] device bridge_slave_0 entered promiscuous mode [ 57.887445] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.913248] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.919956] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.927498] device bridge_slave_0 entered promiscuous mode [ 57.935174] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.942527] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.949925] device bridge_slave_1 entered promiscuous mode [ 57.964338] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.988131] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.995332] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.003841] device bridge_slave_1 entered promiscuous mode [ 58.043197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.054876] team0: Port device team_slave_0 added [ 58.065780] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.073907] team0: Port device team_slave_1 added [ 58.084312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.093740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.101982] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.108353] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.119590] device bridge_slave_0 entered promiscuous mode [ 58.136205] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.144529] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.151843] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.159051] device bridge_slave_0 entered promiscuous mode [ 58.166081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.174981] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.187851] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.194772] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.202792] device bridge_slave_1 entered promiscuous mode [ 58.217357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.229966] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.236605] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.244450] device bridge_slave_1 entered promiscuous mode [ 58.291677] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.305423] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.312315] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.319863] device bridge_slave_0 entered promiscuous mode [ 58.362367] device hsr_slave_0 entered promiscuous mode [ 58.391383] device hsr_slave_1 entered promiscuous mode [ 58.430992] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.438386] team0: Port device team_slave_0 added [ 58.452324] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.463609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.471494] team0: Port device team_slave_0 added [ 58.478107] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.486399] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.493668] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.501188] device bridge_slave_1 entered promiscuous mode [ 58.508254] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 58.516419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.525001] team0: Port device team_slave_1 added [ 58.535034] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.543762] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.551562] team0: Port device team_slave_1 added [ 58.558222] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.583922] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 58.597524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.606961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.619877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.639982] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.650760] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.659268] team0: Port device team_slave_0 added [ 58.670537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.678201] team0: Port device team_slave_1 added [ 58.688113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.695932] team0: Port device team_slave_0 added [ 58.708520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.722907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.739045] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.746972] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.758135] team0: Port device team_slave_1 added [ 58.768440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.823162] device hsr_slave_0 entered promiscuous mode [ 58.870733] device hsr_slave_1 entered promiscuous mode [ 58.911454] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 58.963343] device hsr_slave_0 entered promiscuous mode [ 59.000971] device hsr_slave_1 entered promiscuous mode [ 59.041023] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.048746] team0: Port device team_slave_0 added [ 59.055037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.077884] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.091089] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.098639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.106252] team0: Port device team_slave_1 added [ 59.173331] device hsr_slave_0 entered promiscuous mode [ 59.210933] device hsr_slave_1 entered promiscuous mode [ 59.264113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.277743] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.285989] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.293263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.362351] device hsr_slave_0 entered promiscuous mode [ 59.420729] device hsr_slave_1 entered promiscuous mode [ 59.485381] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.501742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.528896] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.633474] device hsr_slave_0 entered promiscuous mode [ 59.681005] device hsr_slave_1 entered promiscuous mode [ 59.740872] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.749322] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.796681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.829139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.845714] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.890218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.902710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.948631] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.002209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.047858] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.059199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.071316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.085004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.095444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.104169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.116787] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.124182] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.133163] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.143286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.155920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.167942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.176073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.184933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.194369] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.202756] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.211994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.221284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.229775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.238919] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.255030] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.267107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.282334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.295255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.304492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.312122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.321244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.329325] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.336004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.345074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.359931] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.367265] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.379399] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.385924] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.395120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.405716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.413275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.420964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.432107] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.439016] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.449413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.459262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.473565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.482539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.489467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.498331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.506522] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.513090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.520245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.528394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.536261] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.542690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.550822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.557998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.569246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.579524] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.592561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.605448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.613832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.625412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.634151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.642314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.649023] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.656051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.664343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.672643] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.680508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.687401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.695985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.704294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.712692] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.720705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.730243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.739774] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.752926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.767291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.775922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.785149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.793346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.801684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.809267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.818735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.827044] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.836653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.851044] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.858166] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.868451] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.879177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.887784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.898255] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.905619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.914981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.923563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.933680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.944906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.954239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.966136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.978571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.988542] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.999254] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.006702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.016744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.025759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.033901] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.040451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.047502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.055785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.064119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.072682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.083053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.090598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.097757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.108935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.119864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.131672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.141504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.151907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.160012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.168594] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.175027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.182920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.191057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.199286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.207596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.216893] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.223642] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.230985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.238912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.247085] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.253788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.261266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.270890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.280038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.289769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.301609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.309965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.318373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.326854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.336073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.344431] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.352455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.361902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.376160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.384524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.396895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.407393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.415147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.423891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.432318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.440602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.448389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.456298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.464272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.474586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.484428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.496813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.506835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.516501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.525326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.533651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.542666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.551109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.559257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.567557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.576324] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 61.584448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.597041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.613165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.620284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.628659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.636797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.645508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.654389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.663014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.673542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.683166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.693403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.706732] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.715030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.723241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.731193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.739084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.747209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.755192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.765776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.775534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.788876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.798253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.806653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.814734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.822693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.831363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.839393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.847173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.855444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.863664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.875415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.887585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.898725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.913030] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 61.921964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.929113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.937455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.945235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.953396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.961406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.969235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.977219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.985774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.996179] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.003298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.011746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 62.022311] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.028531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.038031] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.051654] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.058043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.066527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.075037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.083630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.091251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.099775] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.109770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.130009] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 62.156999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.176056] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.182814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.199412] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.209209] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 62.219626] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 62.227859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.237997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.248636] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.264571] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.276021] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.288433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.296136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.303397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.310901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.318141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.328629] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 62.341480] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.354416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.371562] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 62.380206] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.393974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.404873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.414246] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.423596] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.435405] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.445342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.457777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.465656] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.474170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.486291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.499550] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.516580] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.531033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.541694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.549864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.593525] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.607689] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.626856] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.639760] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.655407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.664493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.674246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.683334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.704405] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.718615] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 62.741424] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 62.749460] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 62.761315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.770090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.786460] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 62.794434] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 62.802586] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 62.813741] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 62.830065] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 62.840507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.848548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.871821] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 62.886267] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 62.896552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.914925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.923142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.934727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.944976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.956525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.966114] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.976346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.986405] device veth0_vlan entered promiscuous mode [ 63.005904] device veth1_vlan entered promiscuous mode [ 63.014730] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 63.024457] device veth0_vlan entered promiscuous mode [ 63.068439] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 63.078009] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 63.091667] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 63.104332] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 63.117252] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 63.130168] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 63.139920] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 63.171592] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 63.181114] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 63.190093] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 63.204035] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 63.214411] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 63.223562] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 63.231185] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.238699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.248066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.256462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.264969] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.276693] device veth0_vlan entered promiscuous mode [ 63.286694] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 63.302689] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 63.313562] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 63.322028] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 63.334551] device veth1_vlan entered promiscuous mode [ 63.343990] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.352722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.361245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.369764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.377936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.386063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.395085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.406521] device veth0_vlan entered promiscuous mode [ 63.414078] device veth0_vlan entered promiscuous mode [ 63.432332] audit: type=1400 audit(1579343541.489:38): avc: denied { associate } for pid=8188 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 63.435277] device veth1_vlan entered promiscuous mode [ 63.468702] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 63.477814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.487116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.495646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.505030] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.513031] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.521124] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.529293] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.538264] device veth0_vlan entered promiscuous mode [ 63.561866] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 63.583473] device veth1_vlan entered promiscuous mode [ 63.589611] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 63.619713] device veth1_vlan entered promiscuous mode [ 63.629454] audit: type=1400 audit(1579343541.679:39): avc: denied { map_create } for pid=8250 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 63.630850] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready 2020/01/18 10:32:21 executed programs: 6 [ 63.678022] audit: type=1400 audit(1579343541.709:40): avc: denied { map_read map_write } for pid=8250 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 63.705686] device veth1_vlan entered promiscuous mode [ 63.714512] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 63.762838] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 63.784986] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 63.813827] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 63.844205] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.858767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.882156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.890099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.898932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.907242] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.915721] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.474373] ================================================================== [ 66.481968] BUG: KASAN: use-after-free in __lock_acquire+0x34ac/0x49c0 [ 66.488648] Read of size 8 at addr ffff88808d11f8c8 by task syz-executor.2/8704 [ 66.496092] [ 66.497733] CPU: 0 PID: 8704 Comm: syz-executor.2 Not tainted 4.19.97-syzkaller #0 [ 66.505442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.515150] Call Trace: [ 66.517877] dump_stack+0x197/0x210 [ 66.521662] ? __lock_acquire+0x34ac/0x49c0 [ 66.525999] print_address_description.cold+0x7c/0x20d [ 66.531288] ? __lock_acquire+0x34ac/0x49c0 [ 66.535634] kasan_report.cold+0x8c/0x2ba [ 66.539796] __asan_report_load8_noabort+0x14/0x20 [ 66.544750] __lock_acquire+0x34ac/0x49c0 [ 66.548915] ? save_stack+0xa9/0xd0 [ 66.552556] ? save_stack+0x45/0xd0 [ 66.556193] ? __kasan_slab_free+0x102/0x150 [ 66.560618] ? kasan_slab_free+0xe/0x10 [ 66.564608] ? kfree+0xcf/0x220 [ 66.567900] ? bpf_tcp_remove+0x478/0xa20 [ 66.572068] ? bpf_tcp_close+0x130/0x390 [ 66.576134] ? inet_release+0xff/0x1e0 [ 66.580204] ? inet6_release+0x53/0x80 [ 66.584154] ? __sock_release+0xce/0x2a0 [ 66.588231] ? sock_close+0x1b/0x30 [ 66.591864] ? __fput+0x2dd/0x8b0 [ 66.595318] ? mark_held_locks+0x100/0x100 [ 66.599541] ? find_held_lock+0x35/0x130 [ 66.603600] ? debug_check_no_obj_freed+0x200/0x464 [ 66.608655] ? lock_downgrade+0x880/0x880 [ 66.612796] lock_acquire+0x16f/0x3f0 [ 66.616614] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 66.621202] ? kfree+0x170/0x220 [ 66.624720] _raw_spin_lock_bh+0x33/0x50 [ 66.628811] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 66.633503] psock_map_pop.isra.0+0x2d/0x1f0 [ 66.637926] bpf_tcp_remove+0x481/0xa20 [ 66.641912] ? tcp_check_oom+0x560/0x560 [ 66.645981] bpf_tcp_close+0x130/0x390 [ 66.649882] inet_release+0xff/0x1e0 [ 66.653611] inet6_release+0x53/0x80 [ 66.657342] __sock_release+0xce/0x2a0 [ 66.661349] ? __sock_release+0x2a0/0x2a0 [ 66.665753] sock_close+0x1b/0x30 [ 66.669305] __fput+0x2dd/0x8b0 [ 66.672578] ____fput+0x16/0x20 [ 66.675861] task_work_run+0x145/0x1c0 [ 66.679751] exit_to_usermode_loop+0x273/0x2c0 [ 66.684536] do_syscall_64+0x53d/0x620 [ 66.688424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.693724] RIP: 0033:0x414b91 [ 66.697093] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 66.716027] RSP: 002b:00007ffdc969ad00 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 66.723749] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000414b91 [ 66.731165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 66.738430] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 66.745903] R10: 00007ffdc969ade0 R11: 0000000000000293 R12: 000000000075bf20 [ 66.753176] R13: 0000000000010369 R14: 00000000007610a8 R15: 000000000075bf2c [ 66.760588] [ 66.762203] Allocated by task 8705: [ 66.765831] save_stack+0x45/0xd0 [ 66.769281] kasan_kmalloc+0xce/0xf0 [ 66.772981] kmem_cache_alloc_node_trace+0x153/0x720 [ 66.778103] __sock_map_ctx_update_elem.isra.0+0x852/0xfb0 [ 66.783726] sock_hash_ctx_update_elem.isra.0+0x6c2/0x10d0 [ 66.789346] sock_hash_update_elem+0x246/0x4b0 [ 66.793932] map_update_elem+0x791/0xda0 [ 66.797987] __x64_sys_bpf+0x2ec/0x4c0 [ 66.801974] do_syscall_64+0xfd/0x620 [ 66.805800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.810985] [ 66.812613] Freed by task 8373: [ 66.815895] save_stack+0x45/0xd0 [ 66.819337] __kasan_slab_free+0x102/0x150 [ 66.823648] kasan_slab_free+0xe/0x10 [ 66.827440] kfree+0xcf/0x220 [ 66.830563] smap_gc_work+0x7eb/0xab0 [ 66.834357] process_one_work+0x989/0x1750 [ 66.838594] worker_thread+0x98/0xe40 [ 66.842423] kthread+0x354/0x420 [ 66.845803] ret_from_fork+0x24/0x30 [ 66.849734] [ 66.851567] The buggy address belongs to the object at ffff88808d11f680 [ 66.851567] which belongs to the cache kmalloc-1024 of size 1024 [ 66.864566] The buggy address is located 584 bytes inside of [ 66.864566] 1024-byte region [ffff88808d11f680, ffff88808d11fa80) [ 66.877021] The buggy address belongs to the page: [ 66.881962] page:ffffea0002344780 count:1 mapcount:0 mapping:ffff88812c31cac0 index:0x0 compound_mapcount: 0 [ 66.892102] flags: 0xfffe0000008100(slab|head) [ 66.898034] raw: 00fffe0000008100 ffffea0002988888 ffffea000257ea88 ffff88812c31cac0 [ 66.906013] raw: 0000000000000000 ffff88808d11e000 0000000100000007 0000000000000000 [ 66.914337] page dumped because: kasan: bad access detected [ 66.920035] [ 66.921771] Memory state around the buggy address: [ 66.926713] ffff88808d11f780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.934070] ffff88808d11f800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.941577] >ffff88808d11f880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.949064] ^ [ 66.954794] ffff88808d11f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.962308] ffff88808d11f980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.969875] ================================================================== [ 66.977333] Disabling lock debugging due to kernel taint [ 66.982998] Kernel panic - not syncing: panic_on_warn set ... [ 66.982998] [ 66.990777] CPU: 0 PID: 8704 Comm: syz-executor.2 Tainted: G B 4.19.97-syzkaller #0 [ 66.999866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.009218] Call Trace: [ 67.011814] dump_stack+0x197/0x210 [ 67.015444] ? __lock_acquire+0x34ac/0x49c0 [ 67.019767] panic+0x26a/0x50e [ 67.023066] ? __warn_printk+0xf3/0xf3 [ 67.028524] ? lock_downgrade+0x880/0x880 [ 67.032678] ? trace_hardirqs_off+0x62/0x220 [ 67.037094] ? trace_hardirqs_off+0x59/0x220 [ 67.041503] ? __lock_acquire+0x34ac/0x49c0 [ 67.045920] kasan_end_report+0x47/0x4f [ 67.049957] kasan_report.cold+0xa9/0x2ba [ 67.054136] __asan_report_load8_noabort+0x14/0x20 [ 67.059188] __lock_acquire+0x34ac/0x49c0 [ 67.063368] ? save_stack+0xa9/0xd0 [ 67.066981] ? save_stack+0x45/0xd0 [ 67.070595] ? __kasan_slab_free+0x102/0x150 [ 67.074999] ? kasan_slab_free+0xe/0x10 [ 67.079010] ? kfree+0xcf/0x220 [ 67.082326] ? bpf_tcp_remove+0x478/0xa20 [ 67.086469] ? bpf_tcp_close+0x130/0x390 [ 67.090529] ? inet_release+0xff/0x1e0 [ 67.094414] ? inet6_release+0x53/0x80 [ 67.098292] ? __sock_release+0xce/0x2a0 [ 67.102344] ? sock_close+0x1b/0x30 [ 67.105959] ? __fput+0x2dd/0x8b0 [ 67.109454] ? mark_held_locks+0x100/0x100 [ 67.113690] ? find_held_lock+0x35/0x130 [ 67.117744] ? debug_check_no_obj_freed+0x200/0x464 [ 67.122803] ? lock_downgrade+0x880/0x880 [ 67.126996] lock_acquire+0x16f/0x3f0 [ 67.130945] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 67.135670] ? kfree+0x170/0x220 [ 67.139129] _raw_spin_lock_bh+0x33/0x50 [ 67.143208] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 67.147961] psock_map_pop.isra.0+0x2d/0x1f0 [ 67.152378] bpf_tcp_remove+0x481/0xa20 [ 67.156360] ? tcp_check_oom+0x560/0x560 [ 67.160426] bpf_tcp_close+0x130/0x390 [ 67.164406] inet_release+0xff/0x1e0 [ 67.168185] inet6_release+0x53/0x80 [ 67.171895] __sock_release+0xce/0x2a0 [ 67.175800] ? __sock_release+0x2a0/0x2a0 [ 67.179953] sock_close+0x1b/0x30 [ 67.183473] __fput+0x2dd/0x8b0 [ 67.186795] ____fput+0x16/0x20 [ 67.190180] task_work_run+0x145/0x1c0 [ 67.194156] exit_to_usermode_loop+0x273/0x2c0 [ 67.198732] do_syscall_64+0x53d/0x620 [ 67.202612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.207800] RIP: 0033:0x414b91 [ 67.211002] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 67.230012] RSP: 002b:00007ffdc969ad00 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 67.237776] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000414b91 [ 67.245152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 67.252428] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 67.259698] R10: 00007ffdc969ade0 R11: 0000000000000293 R12: 000000000075bf20 [ 67.266963] R13: 0000000000010369 R14: 00000000007610a8 R15: 000000000075bf2c [ 67.275958] Kernel Offset: disabled [ 67.279596] Rebooting in 86400 seconds..