[ 85.148326][ T31] audit: type=1800 audit(1575057970.196:25): pid=12279 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 85.171181][ T31] audit: type=1800 audit(1575057970.216:26): pid=12279 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 85.216123][ T31] audit: type=1800 audit(1575057970.246:27): pid=12279 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[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [ 87.085451][T12396] sshd (12396) used greatest stack depth: 53464 bytes left Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2019/11/29 20:07:39 parsed 1 programs 2019/11/29 20:07:56 executed programs: 0 syzkaller login: [ 191.536615][T12454] IPVS: ftp: loaded support on port[0] = 21 [ 191.547207][T12453] IPVS: ftp: loaded support on port[0] = 21 [ 191.563426][T12456] IPVS: ftp: loaded support on port[0] = 21 [ 191.566649][T12455] IPVS: ftp: loaded support on port[0] = 21 [ 191.636309][T12459] IPVS: ftp: loaded support on port[0] = 21 [ 191.638864][T12460] IPVS: ftp: loaded support on port[0] = 21 [ 191.978131][T12459] chnl_net:caif_netlink_parms(): no params data found [ 191.993795][T12456] chnl_net:caif_netlink_parms(): no params data found [ 192.138862][T12455] chnl_net:caif_netlink_parms(): no params data found [ 192.149769][T12453] chnl_net:caif_netlink_parms(): no params data found [ 192.258725][T12459] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.265983][T12459] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.274577][T12459] device bridge_slave_0 entered promiscuous mode [ 192.288120][T12459] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.295531][T12459] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.304258][T12459] device bridge_slave_1 entered promiscuous mode [ 192.365823][T12456] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.373201][T12456] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.381647][T12456] device bridge_slave_0 entered promiscuous mode [ 192.421087][T12459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.443482][T12454] chnl_net:caif_netlink_parms(): no params data found [ 192.454442][T12460] chnl_net:caif_netlink_parms(): no params data found [ 192.466391][T12456] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.473750][T12456] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.481999][T12456] device bridge_slave_1 entered promiscuous mode [ 192.501235][T12459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.564517][T12453] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.571872][T12453] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.580785][T12453] device bridge_slave_0 entered promiscuous mode [ 192.589712][T12455] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.596990][T12455] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.605496][T12455] device bridge_slave_0 entered promiscuous mode [ 192.627305][T12456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.644991][T12456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.655507][T12453] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.663276][T12453] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.671681][T12453] device bridge_slave_1 entered promiscuous mode [ 192.688032][T12455] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.695354][T12455] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.703858][T12455] device bridge_slave_1 entered promiscuous mode [ 192.723688][T12459] team0: Port device team_slave_0 added [ 192.749251][T12453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.777304][T12456] team0: Port device team_slave_0 added [ 192.793798][T12456] team0: Port device team_slave_1 added [ 192.811667][T12459] team0: Port device team_slave_1 added [ 192.830090][T12453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.862695][T12455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.888674][T12454] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.896206][T12454] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.904845][T12454] device bridge_slave_0 entered promiscuous mode [ 192.956042][T12456] device hsr_slave_0 entered promiscuous mode [ 193.003171][T12456] device hsr_slave_1 entered promiscuous mode [ 193.063815][T12455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.089878][T12454] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.097301][T12454] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.105926][T12454] device bridge_slave_1 entered promiscuous mode [ 193.175262][T12453] team0: Port device team_slave_0 added [ 193.212826][T12460] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.220033][T12460] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.229679][T12460] device bridge_slave_0 entered promiscuous mode [ 193.259893][T12453] team0: Port device team_slave_1 added [ 193.289573][T12454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.388715][T12459] device hsr_slave_0 entered promiscuous mode [ 193.425007][T12459] device hsr_slave_1 entered promiscuous mode [ 193.464479][T12459] debugfs: Directory 'hsr0' with parent '/' already present! [ 193.488104][T12454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.498521][T12460] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.506182][T12460] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.515022][T12460] device bridge_slave_1 entered promiscuous mode [ 193.533367][T12455] team0: Port device team_slave_0 added [ 193.648331][T12453] device hsr_slave_0 entered promiscuous mode [ 193.683884][T12453] device hsr_slave_1 entered promiscuous mode [ 193.733232][T12453] debugfs: Directory 'hsr0' with parent '/' already present! [ 193.782801][T12455] team0: Port device team_slave_1 added [ 193.798827][T12454] team0: Port device team_slave_0 added [ 193.873434][T12460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.947485][T12454] team0: Port device team_slave_1 added [ 194.026710][T12460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.177915][T12455] device hsr_slave_0 entered promiscuous mode [ 194.263327][T12455] device hsr_slave_1 entered promiscuous mode [ 194.303619][T12455] debugfs: Directory 'hsr0' with parent '/' already present! [ 194.497438][T12454] device hsr_slave_0 entered promiscuous mode [ 194.545473][T12454] device hsr_slave_1 entered promiscuous mode [ 194.604979][T12454] debugfs: Directory 'hsr0' with parent '/' already present! [ 194.617517][T12460] team0: Port device team_slave_0 added [ 194.670531][T12456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.778084][T12460] team0: Port device team_slave_1 added [ 194.857523][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.866511][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.890257][T12459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.901670][T12456] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.208277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.218206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.227248][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.234490][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.261604][T12459] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.317160][T12460] device hsr_slave_0 entered promiscuous mode [ 195.467409][T12460] device hsr_slave_1 entered promiscuous mode [ 195.582628][T12460] debugfs: Directory 'hsr0' with parent '/' already present! [ 195.904297][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.913579][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.922003][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.930970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.940490][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.949503][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.956738][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.965201][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.974660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.983632][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.990781][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.999370][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.008715][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.017760][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.024988][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.033751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.043729][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.053705][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.063513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.073055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.082812][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.092899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.102403][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.229595][T12453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.250100][T12459] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.260717][T12459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.412276][T12456] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.423543][T12456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.650287][T12453] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.720395][T12455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.869566][T12454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.051623][T12455] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.176310][T12459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.267691][T12454] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.298649][T12456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.495552][T12453] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 197.506587][T12453] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.771151][T12460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.811748][T12455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 197.823327][T12455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.994165][T12454] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 198.005453][T12454] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.105632][T12453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.132763][T12460] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.468886][T12454] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/29 20:08:03 executed programs: 6 [ 198.607109][T12455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.808896][T12460] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 198.819540][T12460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.919384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.928651][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.938540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.947911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.957792][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.967532][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.976907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.986802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.996653][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.006260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.015519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.025362][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.034745][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.043828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.052952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.062085][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.071985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.080478][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.089884][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.098880][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.106138][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.114611][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.123972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.132913][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.140083][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.148567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.156340][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.165186][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.173750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.182419][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.192296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.203000][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.211542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.220039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.228373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.236122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.245996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.255810][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.265664][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.275161][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.284486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.293446][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.300601][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.309155][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.318626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.327603][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.334819][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.343376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.352557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.362055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.371732][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.380892][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.390254][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.399186][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.406439][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.414923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.424290][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.433279][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.440430][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.449094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.459234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.469400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.479650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.489187][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.499136][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.509034][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.518845][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.528353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.537478][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.547092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.557381][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.566958][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.576810][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.586926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.596142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.605382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.614598][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.624234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.633552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.642664][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.651937][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.660227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.668757][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.677440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.686915][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.695879][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.703108][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.711552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.721013][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.729990][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.737221][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.745679][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.753806][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.761846][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.771888][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.779627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.787471][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.797561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.807413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.816991][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.827040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.838630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.848244][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.857860][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.904880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.921016][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.929550][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.938775][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.948078][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.956924][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.965715][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.974260][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.983099][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.992019][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.000395][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.013290][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.021723][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.030503][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.039459][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.239619][T12460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.339078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.348950][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.697335][ C0] ===================================================== [ 200.704438][ C0] BUG: KMSAN: uninit-value in nf_conntrack_tcp_packet+0x3266/0x7650 [ 200.712582][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc8-syzkaller #0 [ 200.720967][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.732077][ C0] Call Trace: [ 200.735367][ C0] dump_stack+0x1c9/0x220 [ 200.739690][ C0] kmsan_report+0x128/0x220 [ 200.744209][ C0] __msan_warning+0x64/0xc0 [ 200.748729][ C0] nf_conntrack_tcp_packet+0x3266/0x7650 [ 200.754405][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 200.761094][ C0] nf_conntrack_in+0x1064/0x2664 [ 200.766054][ C0] ipv4_conntrack_local+0x1b7/0x300 [ 200.771395][ C0] ? ipv4_conntrack_in+0x80/0x80 [ 200.776327][ C0] nf_hook_slow+0x18b/0x3f0 [ 200.780936][ C0] __ip_local_out+0x69b/0x800 [ 200.785892][ C0] ? __ip_local_out+0x800/0x800 [ 200.790751][ C0] __ip_queue_xmit+0x1bdc/0x21f0 [ 200.795755][ C0] ip_queue_xmit+0xcc/0xf0 [ 200.800473][ C0] ? tcp_v4_inbound_md5_hash+0xd10/0xd10 [ 200.806110][ C0] __tcp_transmit_skb+0x40e3/0x5d90 [ 200.811345][ C0] __tcp_send_ack+0x701/0x840 [ 200.816461][ C0] tcp_send_ack+0x68/0x90 [ 200.820793][ C0] __tcp_ack_snd_check+0x643/0xb40 [ 200.825925][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 200.831989][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 200.837895][ C0] tcp_rcv_state_process+0x53f7/0x6f80 [ 200.846151][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 200.852342][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 200.858246][ C0] tcp_v4_do_rcv+0xb11/0xd70 [ 200.862936][ C0] tcp_v4_rcv+0x647b/0x6a70 [ 200.867483][ C0] ? tcp_filter+0xf0/0xf0 [ 200.871887][ C0] ip_protocol_deliver_rcu+0x4c7/0xbd0 [ 200.877359][ C0] ip_local_deliver+0x62a/0x7c0 [ 200.882234][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 200.887346][ C0] ? ip_protocol_deliver_rcu+0xbd0/0xbd0 [ 200.892975][ C0] ip_rcv+0x6c5/0x740 [ 200.896973][ C0] ? ip_rcv_core+0x11d0/0x11d0 [ 200.901727][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 200.907366][ C0] process_backlog+0xece/0x13c0 [ 200.912478][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 200.918131][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 200.923413][ C0] net_rx_action+0x7a6/0x1aa0 [ 200.928099][ C0] ? net_tx_action+0xc40/0xc40 [ 200.932949][ C0] __do_softirq+0x4a1/0x83a [ 200.937600][ C0] ? ksoftirqd_should_run+0x30/0x30 [ 200.943583][ C0] ? takeover_tasklets+0x900/0x900 [ 200.948810][ C0] run_ksoftirqd+0x25/0x40 [ 200.953237][ C0] smpboot_thread_fn+0x4a3/0x990 [ 200.958195][ C0] kthread+0x4b5/0x4f0 [ 200.962256][ C0] ? cpu_report_death+0x190/0x190 [ 200.967413][ C0] ? kthread_blkcg+0xf0/0xf0 [ 200.972007][ C0] ret_from_fork+0x35/0x40 [ 200.976443][ C0] [ 200.978753][ C0] Uninit was created at: [ 200.983003][ C0] kmsan_internal_poison_shadow+0x5c/0x110 [ 200.988799][ C0] kmsan_slab_alloc+0x97/0x100 [ 200.993552][ C0] __kmalloc_node_track_caller+0xe27/0x11a0 [ 200.999433][ C0] __alloc_skb+0x306/0xa10 [ 201.003834][ C0] __tcp_send_ack+0xfb/0x840 [ 201.008407][ C0] tcp_send_ack+0x68/0x90 [ 201.012725][ C0] __tcp_ack_snd_check+0x643/0xb40 [ 201.017826][ C0] tcp_rcv_state_process+0x53f7/0x6f80 [ 201.023264][ C0] tcp_v4_do_rcv+0xb11/0xd70 [ 201.027834][ C0] tcp_v4_rcv+0x647b/0x6a70 [ 201.032414][ C0] ip_protocol_deliver_rcu+0x4c7/0xbd0 [ 201.037856][ C0] ip_local_deliver+0x62a/0x7c0 [ 201.042785][ C0] ip_rcv+0x6c5/0x740 [ 201.047740][ C0] process_backlog+0xece/0x13c0 [ 201.052662][ C0] net_rx_action+0x7a6/0x1aa0 [ 201.057596][ C0] __do_softirq+0x4a1/0x83a [ 201.062104][ C0] ===================================================== [ 201.069026][ C0] Disabling lock debugging due to kernel taint [ 201.076643][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 201.083331][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc8-syzkaller #0 [ 201.092865][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.102965][ C0] Call Trace: [ 201.106261][ C0] dump_stack+0x1c9/0x220 [ 201.110591][ C0] panic+0x3c9/0xc1e [ 201.114494][ C0] kmsan_report+0x215/0x220 [ 201.119035][ C0] __msan_warning+0x64/0xc0 [ 201.123528][ C0] nf_conntrack_tcp_packet+0x3266/0x7650 [ 201.129183][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 201.135067][ C0] nf_conntrack_in+0x1064/0x2664 [ 201.140040][ C0] ipv4_conntrack_local+0x1b7/0x300 [ 201.145230][ C0] ? ipv4_conntrack_in+0x80/0x80 [ 201.150150][ C0] nf_hook_slow+0x18b/0x3f0 [ 201.154653][ C0] __ip_local_out+0x69b/0x800 [ 201.159325][ C0] ? __ip_local_out+0x800/0x800 [ 201.164168][ C0] __ip_queue_xmit+0x1bdc/0x21f0 [ 201.169112][ C0] ip_queue_xmit+0xcc/0xf0 [ 201.173531][ C0] ? tcp_v4_inbound_md5_hash+0xd10/0xd10 [ 201.180191][ C0] __tcp_transmit_skb+0x40e3/0x5d90 [ 201.185401][ C0] __tcp_send_ack+0x701/0x840 [ 201.190100][ C0] tcp_send_ack+0x68/0x90 [ 201.194429][ C0] __tcp_ack_snd_check+0x643/0xb40 [ 201.199530][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 201.205584][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 201.211477][ C0] tcp_rcv_state_process+0x53f7/0x6f80 [ 201.216950][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 201.223177][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4d0 [ 201.229059][ C0] tcp_v4_do_rcv+0xb11/0xd70 [ 201.233644][ C0] tcp_v4_rcv+0x647b/0x6a70 [ 201.238171][ C0] ? tcp_filter+0xf0/0xf0 [ 201.242487][ C0] ip_protocol_deliver_rcu+0x4c7/0xbd0 [ 201.248030][ C0] ip_local_deliver+0x62a/0x7c0 [ 201.257900][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 201.263465][ C0] ? ip_protocol_deliver_rcu+0xbd0/0xbd0 [ 201.269113][ C0] ip_rcv+0x6c5/0x740 [ 201.273710][ C0] ? ip_rcv_core+0x11d0/0x11d0 [ 201.278479][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 201.286239][ C0] process_backlog+0xece/0x13c0 [ 201.291089][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 201.296716][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 201.303039][ C0] net_rx_action+0x7a6/0x1aa0 [ 201.307735][ C0] ? net_tx_action+0xc40/0xc40 [ 201.312490][ C0] __do_softirq+0x4a1/0x83a [ 201.316992][ C0] ? ksoftirqd_should_run+0x30/0x30 [ 201.322178][ C0] ? takeover_tasklets+0x900/0x900 [ 201.327276][ C0] run_ksoftirqd+0x25/0x40 [ 201.331678][ C0] smpboot_thread_fn+0x4a3/0x990 [ 201.336623][ C0] kthread+0x4b5/0x4f0 [ 201.340687][ C0] ? cpu_report_death+0x190/0x190 [ 201.345794][ C0] ? kthread_blkcg+0xf0/0xf0 [ 201.350894][ C0] ret_from_fork+0x35/0x40 [ 201.356841][ C0] Kernel Offset: 0x1ce00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 201.368464][ C0] Rebooting in 86400 seconds..