[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 39.922145] audit: type=1800 audit(1546362697.030:25): pid=7927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 39.960458] audit: type=1800 audit(1546362697.040:26): pid=7927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 39.986401] audit: type=1800 audit(1546362697.040:27): pid=7927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2019/01/01 17:32:04 parsed 1 programs 2019/01/01 17:32:06 executed programs: 0 syzkaller login: [ 1269.168132] IPVS: ftp: loaded support on port[0] = 21 [ 1269.172513] IPVS: ftp: loaded support on port[0] = 21 [ 1269.177928] IPVS: ftp: loaded support on port[0] = 21 [ 1269.183224] IPVS: ftp: loaded support on port[0] = 21 [ 1269.193780] IPVS: ftp: loaded support on port[0] = 21 [ 1269.246989] IPVS: ftp: loaded support on port[0] = 21 [ 1269.430179] chnl_net:caif_netlink_parms(): no params data found [ 1269.443886] chnl_net:caif_netlink_parms(): no params data found [ 1269.471104] chnl_net:caif_netlink_parms(): no params data found [ 1269.537605] bridge0: port 1(bridge_slave_0) entered blocking state [ 1269.544423] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.551508] device bridge_slave_0 entered promiscuous mode [ 1269.574126] bridge0: port 1(bridge_slave_0) entered blocking state [ 1269.580477] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.589003] device bridge_slave_0 entered promiscuous mode [ 1269.595766] bridge0: port 2(bridge_slave_1) entered blocking state [ 1269.602213] bridge0: port 2(bridge_slave_1) entered disabled state [ 1269.609202] device bridge_slave_1 entered promiscuous mode [ 1269.619413] bridge0: port 2(bridge_slave_1) entered blocking state [ 1269.625853] bridge0: port 2(bridge_slave_1) entered disabled state [ 1269.632890] device bridge_slave_1 entered promiscuous mode [ 1269.663568] chnl_net:caif_netlink_parms(): no params data found [ 1269.694604] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1269.706024] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1269.718714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1269.726423] bridge0: port 1(bridge_slave_0) entered blocking state [ 1269.735386] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.742604] device bridge_slave_0 entered promiscuous mode [ 1269.749551] chnl_net:caif_netlink_parms(): no params data found [ 1269.776751] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1269.785063] bridge0: port 2(bridge_slave_1) entered blocking state [ 1269.791564] bridge0: port 2(bridge_slave_1) entered disabled state [ 1269.799076] device bridge_slave_1 entered promiscuous mode [ 1269.821811] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1269.829454] team0: Port device team_slave_0 added [ 1269.865929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1269.875688] team0: Port device team_slave_1 added [ 1269.886157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1269.894067] bridge0: port 1(bridge_slave_0) entered blocking state [ 1269.900566] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.907803] device bridge_slave_0 entered promiscuous mode [ 1269.918479] bridge0: port 2(bridge_slave_1) entered blocking state [ 1269.925444] bridge0: port 2(bridge_slave_1) entered disabled state [ 1269.932599] device bridge_slave_1 entered promiscuous mode [ 1269.943443] bridge0: port 1(bridge_slave_0) entered blocking state [ 1269.949939] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.956961] device bridge_slave_0 entered promiscuous mode [ 1269.966033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1269.973305] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1269.980402] team0: Port device team_slave_0 added [ 1269.985900] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1269.993046] team0: Port device team_slave_1 added [ 1269.999176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1270.008290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1270.019935] bridge0: port 2(bridge_slave_1) entered blocking state [ 1270.026627] bridge0: port 2(bridge_slave_1) entered disabled state [ 1270.033809] device bridge_slave_1 entered promiscuous mode [ 1270.044009] chnl_net:caif_netlink_parms(): no params data found [ 1270.059397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1270.066685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1270.089055] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1270.100500] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1270.109836] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1270.125206] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1270.132305] team0: Port device team_slave_0 added [ 1270.140357] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1270.147573] team0: Port device team_slave_1 added [ 1270.160773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1270.204704] device hsr_slave_0 entered promiscuous mode [ 1270.263238] device hsr_slave_1 entered promiscuous mode [ 1270.306955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1270.321063] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1270.328396] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1270.336684] team0: Port device team_slave_0 added [ 1270.394625] device hsr_slave_0 entered promiscuous mode [ 1270.443034] device hsr_slave_1 entered promiscuous mode [ 1270.503135] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1270.514242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1270.525483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1270.534858] team0: Port device team_slave_1 added [ 1270.543970] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1270.551195] team0: Port device team_slave_0 added [ 1270.564425] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1270.571481] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1270.584695] bridge0: port 1(bridge_slave_0) entered blocking state [ 1270.591035] bridge0: port 1(bridge_slave_0) entered disabled state [ 1270.598215] device bridge_slave_0 entered promiscuous mode [ 1270.604845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1270.611886] bridge0: port 2(bridge_slave_1) entered blocking state [ 1270.618269] bridge0: port 2(bridge_slave_1) entered disabled state [ 1270.625216] device bridge_slave_1 entered promiscuous mode [ 1270.631682] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1270.639664] team0: Port device team_slave_1 added [ 1270.645228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1270.660373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1270.679955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1270.724551] device hsr_slave_0 entered promiscuous mode [ 1270.802954] device hsr_slave_1 entered promiscuous mode [ 1270.877119] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1270.884883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1270.892732] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1270.904791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1270.944651] device hsr_slave_0 entered promiscuous mode [ 1270.982991] device hsr_slave_1 entered promiscuous mode [ 1271.023120] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1271.030244] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1271.085988] device hsr_slave_0 entered promiscuous mode [ 1271.123093] device hsr_slave_1 entered promiscuous mode [ 1271.174546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1271.182827] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1271.190076] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1271.215742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1271.232562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1271.240972] team0: Port device team_slave_0 added [ 1271.258137] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1271.265901] team0: Port device team_slave_1 added [ 1271.272657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1271.288458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1271.295297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1271.303574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1271.375359] device hsr_slave_0 entered promiscuous mode [ 1271.423072] device hsr_slave_1 entered promiscuous mode [ 1271.463400] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1271.473048] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1271.492575] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1271.546282] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1271.561230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.580152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1271.599541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1271.609888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1271.618114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1271.643976] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1271.650069] 8021q: adding VLAN 0 to HW filter on device team0 [ 1271.660850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1271.685315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.694394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1271.702397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1271.710719] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.717218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1271.725821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1271.734976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1271.743232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1271.751116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1271.759651] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.766058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1271.779312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.790502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1271.806414] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1271.820015] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1271.837070] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1271.844629] 8021q: adding VLAN 0 to HW filter on device team0 [ 1271.854264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1271.861331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1271.874211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1271.883993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1271.894903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.903699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1271.910761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1271.919155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1271.926131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1271.935926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1271.946409] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1271.952489] 8021q: adding VLAN 0 to HW filter on device team0 [ 1271.961509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.969967] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1271.977635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1271.988597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1271.996690] bridge0: port 1(bridge_slave_0) entered blocking state [ 1272.003113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1272.010052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1272.017390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1272.024550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1272.035852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1272.045415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1272.055793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1272.064478] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1272.072186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1272.082018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1272.090625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1272.097183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1272.105336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1272.112152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1272.119288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1272.127074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.134840] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.141185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.148084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1272.156130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1272.163837] bridge0: port 1(bridge_slave_0) entered blocking state [ 1272.170170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1272.178810] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1272.188415] 8021q: adding VLAN 0 to HW filter on device team0 [ 1272.198260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1272.208223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1272.217727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1272.225478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1272.233220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1272.240922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1272.249018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.256987] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.263397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.270436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1272.278331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1272.286795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1272.300760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1272.311142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1272.321418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1272.334342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1272.345712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1272.353725] bridge0: port 1(bridge_slave_0) entered blocking state [ 1272.360060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1272.367082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1272.375148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1272.382929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1272.390463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1272.398190] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1272.408242] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1272.414429] 8021q: adding VLAN 0 to HW filter on device team0 [ 1272.423818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1272.432019] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1272.441454] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1272.448844] 8021q: adding VLAN 0 to HW filter on device team0 [ 1272.457054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1272.465406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.473371] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.479706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.487037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1272.494415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1272.507415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1272.516440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1272.525125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1272.535793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1272.544763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1272.553841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1272.560722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1272.572821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1272.580368] bridge0: port 1(bridge_slave_0) entered blocking state [ 1272.586750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1272.593843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1272.601599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1272.609390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1272.617393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1272.625219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1272.633169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1272.640953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1272.649552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1272.659250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1272.670921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1272.682899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1272.691346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1272.700422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1272.709529] bridge0: port 1(bridge_slave_0) entered blocking state [ 1272.715923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1272.723212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1272.730991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1272.738892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.746610] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.753025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.759943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1272.769857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1272.780385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1272.788817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1272.799876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1272.809514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1272.817299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1272.829933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1272.837047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1272.845202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1272.853599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1272.861074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1272.868725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1272.876680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.884698] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.891033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.897990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1272.906122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1272.913776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1272.921125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1272.929288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1272.936888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1272.945725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1272.954468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1272.961678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1272.972262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1272.983504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1272.992407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1273.001985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1273.008893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1273.017002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1273.025001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1273.032557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1273.040461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1273.048298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1273.058801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1273.068472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1273.077883] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.084475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.095660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1273.105434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1273.112293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1273.120655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1273.128359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1273.136012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1273.143693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1273.151050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1273.158896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1273.168005] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1273.177113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1273.186868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1273.201891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1273.212068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1273.219814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1273.227399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1273.234968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1273.242318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1273.250148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1273.257728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1273.271450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1273.280948] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.287085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.299704] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.306419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.314128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1273.321779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1273.331395] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.337720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.346415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1273.357759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1273.373403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1273.382181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1273.390712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1273.398743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1273.406806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1273.414781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1273.422267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1273.434692] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.441958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1273.449860] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.462122] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.470272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1273.479463] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1273.490647] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.497042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.505184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1273.516279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1273.524042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1273.531483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1273.542244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1273.557744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1273.565738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1273.573630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1273.586792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1273.598819] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.609992] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1273.616343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1273.677749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1273.691478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1273.709643] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.719878] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1273.768681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1273.826682] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/01/01 17:32:11 executed programs: 10 [ 1277.219205] ================================================================== [ 1277.226839] BUG: KASAN: use-after-free in __list_del_entry_valid+0xe6/0xf5 [ 1277.233855] Read of size 8 at addr ffff888094c06128 by task syz-executor1/8772 [ 1277.241211] [ 1277.242846] CPU: 0 PID: 8772 Comm: syz-executor1 Not tainted 4.20.0+ #2 [ 1277.249598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1277.258972] Call Trace: [ 1277.261619] dump_stack+0x1db/0x2d0 [ 1277.265252] ? dump_stack_print_info.cold+0x20/0x20 [ 1277.270314] ? bpf_prog_kallsyms_del+0x116/0x400 [ 1277.275104] ? __list_del_entry_valid+0xe6/0xf5 [ 1277.279809] print_address_description.cold+0x7c/0x20d [ 1277.285126] ? __list_del_entry_valid+0xe6/0xf5 [ 1277.289810] kasan_report.cold+0x8c/0x2ba [ 1277.293962] __asan_report_load8_noabort+0x14/0x20 [ 1277.298906] __list_del_entry_valid+0xe6/0xf5 [ 1277.303399] bpf_prog_kallsyms_del+0x1d7/0x400 [ 1277.308049] ? trace_hardirqs_on+0xbd/0x310 [ 1277.312397] ? bpf_prog_kallsyms_add+0xaf0/0xaf0 [ 1277.317155] ? trace_hardirqs_off_caller+0x300/0x300 [ 1277.322281] ? do_raw_spin_unlock+0xa0/0x330 [ 1277.326735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1277.332275] ? check_preemption_disabled+0x48/0x290 [ 1277.337289] ? do_raw_spin_trylock+0x270/0x270 [ 1277.341908] bpf_prog_kallsyms_del_subprogs+0xd6/0x170 [ 1277.347186] bpf_prog_kallsyms_del_all+0x16/0x30 [ 1277.351939] __bpf_prog_put+0xe7/0x220 [ 1277.355830] bpf_prog_release+0x3c/0x50 [ 1277.359846] __fput+0x3c5/0xaf0 [ 1277.363150] ? bpf_prog_put+0x20/0x20 [ 1277.366945] ? get_max_files+0x20/0x20 [ 1277.370860] ? task_work_run+0x1bb/0x2b0 [ 1277.374923] ? trace_hardirqs_off_caller+0x300/0x300 [ 1277.380025] ? do_raw_spin_trylock+0x270/0x270 [ 1277.384624] ____fput+0x16/0x20 [ 1277.387945] task_work_run+0x1f4/0x2b0 [ 1277.391837] ? task_work_cancel+0x2c0/0x2c0 [ 1277.396179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1277.401737] ? switch_task_namespaces+0x9d/0xd0 [ 1277.406446] do_exit+0x1a52/0x26f0 [ 1277.410033] ? __mutex_init+0x191/0x2a0 [ 1277.414010] ? mm_update_next_owner+0x970/0x970 [ 1277.418696] ? add_lock_to_list.isra.0+0x450/0x450 [ 1277.423643] ? mark_held_locks+0x100/0x100 [ 1277.427879] ? add_lock_to_list.isra.0+0x450/0x450 [ 1277.432803] ? refcount_inc_not_zero_checked+0x2e0/0x2e0 [ 1277.438270] ? __fd_install+0x2a0/0x8c0 [ 1277.442246] ? __fd_install+0x2a0/0x8c0 [ 1277.446225] ? bpf_prog_kallsyms_add+0x588/0xaf0 [ 1277.451017] ? find_held_lock+0x35/0x120 [ 1277.455081] ? bpf_prog_kallsyms_add+0x588/0xaf0 [ 1277.459832] ? __local_bh_enable_ip+0x15a/0x270 [ 1277.464502] ? add_lock_to_list.isra.0+0x450/0x450 [ 1277.469457] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1277.474067] ? memset+0x32/0x40 [ 1277.477375] ? __dequeue_signal+0xeb/0x730 [ 1277.481626] ? get_signal+0x963/0x19b0 [ 1277.485528] ? find_held_lock+0x35/0x120 [ 1277.489610] ? get_signal+0x963/0x19b0 [ 1277.493504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1277.499073] ? _raw_spin_unlock_irq+0x28/0x90 [ 1277.503571] ? _raw_spin_unlock_irq+0x28/0x90 [ 1277.508080] do_group_exit+0x177/0x430 [ 1277.511965] ? trace_hardirqs_off_caller+0x300/0x300 [ 1277.517064] ? __ia32_sys_exit+0x50/0x50 [ 1277.521133] get_signal+0x8b4/0x19b0 [ 1277.524859] ? ptrace_notify+0x130/0x130 [ 1277.528915] ? lock_downgrade+0x910/0x910 [ 1277.533058] ? lock_release+0xc40/0xc40 [ 1277.537103] do_signal+0x91/0x1e80 [ 1277.540650] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1277.546263] ? security_bpf+0x91/0xc0 [ 1277.550071] ? __do_sys_bpf+0x22b/0x4410 [ 1277.554134] ? setup_sigcontext+0x7d0/0x7d0 [ 1277.558469] ? exit_to_usermode_loop+0x98/0x3b0 [ 1277.563137] ? exit_to_usermode_loop+0x98/0x3b0 [ 1277.567801] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1277.572386] ? trace_hardirqs_off_caller+0x300/0x300 [ 1277.577534] ? nsecs_to_jiffies+0x30/0x30 [ 1277.581700] exit_to_usermode_loop+0x2f7/0x3b0 [ 1277.586283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1277.591644] ? syscall_trace_enter+0x12a0/0x12a0 [ 1277.596399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1277.601936] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1277.606699] do_syscall_64+0x696/0x800 [ 1277.610603] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1277.615535] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1277.620552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1277.625406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1277.630607] RIP: 0033:0x457ec9 [ 1277.633805] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1277.652725] RSP: 002b:00007ff305ecec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1277.660439] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 0000000000457ec9 [ 1277.667702] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 1277.674968] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1277.682231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff305ecf6d4 [ 1277.689508] R13: 00000000004be236 R14: 00000000004ce360 R15: 00000000ffffffff [ 1277.696784] [ 1277.698452] Allocated by task 8776: [ 1277.702126] save_stack+0x45/0xd0 [ 1277.705572] kasan_kmalloc+0xce/0xf0 [ 1277.709293] kmem_cache_alloc_trace+0x152/0x760 [ 1277.713955] bpf_prog_alloc+0x14a/0x390 [ 1277.717923] bpf_prog_load+0x52e/0x1d00 [ 1277.721894] __do_sys_bpf+0xc52/0x4410 [ 1277.725774] __x64_sys_bpf+0x73/0xb0 [ 1277.729484] do_syscall_64+0x1a3/0x800 [ 1277.733365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1277.738540] [ 1277.740156] Freed by task 8111: [ 1277.743428] save_stack+0x45/0xd0 [ 1277.746881] __kasan_slab_free+0x102/0x150 [ 1277.751112] kasan_slab_free+0xe/0x10 [ 1277.754906] kfree+0xcf/0x230 [ 1277.758021] bpf_prog_free_deferred+0x294/0x410 [ 1277.762703] process_one_work+0xd0c/0x1ce0 [ 1277.766930] worker_thread+0x143/0x14a0 [ 1277.770901] kthread+0x357/0x430 [ 1277.774263] ret_from_fork+0x3a/0x50 [ 1277.777964] [ 1277.779610] The buggy address belongs to the object at ffff888094c060c0 [ 1277.779610] which belongs to the cache kmalloc-512 of size 512 [ 1277.792795] The buggy address is located 104 bytes inside of [ 1277.792795] 512-byte region [ffff888094c060c0, ffff888094c062c0) [ 1277.804661] The buggy address belongs to the page: [ 1277.809655] page:ffffea0002530180 count:1 mapcount:0 mapping:ffff88812c3f0940 index:0x0 [ 1277.817791] flags: 0x1fffc0000000200(slab) [ 1277.822025] raw: 01fffc0000000200 ffffea000253d0c8 ffffea0002539f88 ffff88812c3f0940 [ 1277.829907] raw: 0000000000000000 ffff888094c060c0 0000000100000006 0000000000000000 [ 1277.837777] page dumped because: kasan: bad access detected [ 1277.843476] [ 1277.845093] Memory state around the buggy address: [ 1277.850029] ffff888094c06000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1277.857380] ffff888094c06080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 1277.864735] >ffff888094c06100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1277.872080] ^ [ 1277.876915] ffff888094c06180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1277.884266] ffff888094c06200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1277.891617] ================================================================== [ 1277.898977] Disabling lock debugging due to kernel taint [ 1277.904546] Kernel panic - not syncing: panic_on_warn set ... [ 1277.908033] ------------[ cut here ]------------ [ 1277.910475] CPU: 0 PID: 8772 Comm: syz-executor1 Tainted: G B 4.20.0+ #2 [ 1277.915223] downgrading a read lock [ 1277.915331] WARNING: CPU: 1 PID: 8801 at kernel/locking/lockdep.c:3553 lock_downgrade+0x4d2/0x910 [ 1277.923480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1277.945401] Call Trace: [ 1277.947983] dump_stack+0x1db/0x2d0 [ 1277.951615] ? dump_stack_print_info.cold+0x20/0x20 [ 1277.956638] ? __list_del_entry_valid+0xe6/0xf5 [ 1277.961371] panic+0x2cb/0x589 [ 1277.964579] ? add_taint.cold+0x16/0x16 [ 1277.968559] ? __list_del_entry_valid+0xe6/0xf5 [ 1277.973235] ? trace_hardirqs_on+0xb4/0x310 [ 1277.977559] ? trace_hardirqs_on+0xb4/0x310 [ 1277.981891] ? __list_del_entry_valid+0xe6/0xf5 [ 1277.986554] kasan_end_report+0x47/0x4f [ 1277.990529] kasan_report.cold+0xa9/0x2ba [ 1277.994674] __asan_report_load8_noabort+0x14/0x20 [ 1277.999611] __list_del_entry_valid+0xe6/0xf5 [ 1278.004105] bpf_prog_kallsyms_del+0x1d7/0x400 [ 1278.008681] ? trace_hardirqs_on+0xbd/0x310 [ 1278.012993] ? bpf_prog_kallsyms_add+0xaf0/0xaf0 [ 1278.017742] ? trace_hardirqs_off_caller+0x300/0x300 [ 1278.022836] ? do_raw_spin_unlock+0xa0/0x330 [ 1278.027237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1278.032768] ? check_preemption_disabled+0x48/0x290 [ 1278.037779] ? do_raw_spin_trylock+0x270/0x270 [ 1278.042361] bpf_prog_kallsyms_del_subprogs+0xd6/0x170 [ 1278.047637] bpf_prog_kallsyms_del_all+0x16/0x30 [ 1278.052385] __bpf_prog_put+0xe7/0x220 [ 1278.056269] bpf_prog_release+0x3c/0x50 [ 1278.060236] __fput+0x3c5/0xaf0 [ 1278.063514] ? bpf_prog_put+0x20/0x20 [ 1278.067310] ? get_max_files+0x20/0x20 [ 1278.071217] ? task_work_run+0x1bb/0x2b0 [ 1278.075298] ? trace_hardirqs_off_caller+0x300/0x300 [ 1278.080395] ? do_raw_spin_trylock+0x270/0x270 [ 1278.084988] ____fput+0x16/0x20 [ 1278.088290] task_work_run+0x1f4/0x2b0 [ 1278.092190] ? task_work_cancel+0x2c0/0x2c0 [ 1278.096507] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1278.102035] ? switch_task_namespaces+0x9d/0xd0 [ 1278.106698] do_exit+0x1a52/0x26f0 [ 1278.110237] ? __mutex_init+0x191/0x2a0 [ 1278.114219] ? mm_update_next_owner+0x970/0x970 [ 1278.118882] ? add_lock_to_list.isra.0+0x450/0x450 [ 1278.123807] ? mark_held_locks+0x100/0x100 [ 1278.128036] ? add_lock_to_list.isra.0+0x450/0x450 [ 1278.132963] ? refcount_inc_not_zero_checked+0x2e0/0x2e0 [ 1278.138406] ? __fd_install+0x2a0/0x8c0 [ 1278.142374] ? __fd_install+0x2a0/0x8c0 [ 1278.146353] ? bpf_prog_kallsyms_add+0x588/0xaf0 [ 1278.151102] ? find_held_lock+0x35/0x120 [ 1278.155162] ? bpf_prog_kallsyms_add+0x588/0xaf0 [ 1278.159923] ? __local_bh_enable_ip+0x15a/0x270 [ 1278.164597] ? add_lock_to_list.isra.0+0x450/0x450 [ 1278.169532] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1278.174109] ? memset+0x32/0x40 [ 1278.177414] ? __dequeue_signal+0xeb/0x730 [ 1278.181658] ? get_signal+0x963/0x19b0 [ 1278.185540] ? find_held_lock+0x35/0x120 [ 1278.189619] ? get_signal+0x963/0x19b0 [ 1278.193520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1278.199070] ? _raw_spin_unlock_irq+0x28/0x90 [ 1278.203556] ? _raw_spin_unlock_irq+0x28/0x90 [ 1278.208099] do_group_exit+0x177/0x430 [ 1278.212010] ? trace_hardirqs_off_caller+0x300/0x300 [ 1278.217102] ? __ia32_sys_exit+0x50/0x50 [ 1278.221193] get_signal+0x8b4/0x19b0 [ 1278.224906] ? ptrace_notify+0x130/0x130 [ 1278.228961] ? lock_downgrade+0x910/0x910 [ 1278.233098] ? lock_release+0xc40/0xc40 [ 1278.237077] do_signal+0x91/0x1e80 [ 1278.240625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1278.246161] ? security_bpf+0x91/0xc0 [ 1278.249956] ? __do_sys_bpf+0x22b/0x4410 [ 1278.254008] ? setup_sigcontext+0x7d0/0x7d0 [ 1278.258340] ? exit_to_usermode_loop+0x98/0x3b0 [ 1278.263000] ? exit_to_usermode_loop+0x98/0x3b0 [ 1278.267660] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1278.272238] ? trace_hardirqs_off_caller+0x300/0x300 [ 1278.277335] ? nsecs_to_jiffies+0x30/0x30 [ 1278.281483] exit_to_usermode_loop+0x2f7/0x3b0 [ 1278.286064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1278.291421] ? syscall_trace_enter+0x12a0/0x12a0 [ 1278.296171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1278.301701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1278.306454] do_syscall_64+0x696/0x800 [ 1278.310354] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1278.315278] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1278.320291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1278.325143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1278.330324] RIP: 0033:0x457ec9 [ 1278.333514] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1278.352409] RSP: 002b:00007ff305ecec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1278.360108] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 0000000000457ec9 [ 1278.367370] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 1278.374645] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1278.381918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff305ecf6d4 [ 1278.389208] R13: 00000000004be236 R14: 00000000004ce360 R15: 00000000ffffffff [ 1279.581065] Shutting down cpus with NMI [ 1279.586074] Kernel Offset: disabled [ 1279.589698] Rebooting in 86400 seconds..