[ 77.942017][ T31] audit: type=1800 audit(1573494767.987:26): pid=11777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 77.985528][ T31] audit: type=1800 audit(1573494768.017:27): pid=11777 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 syzkaller login: [ 97.608812][T11941] IPVS: ftp: loaded support on port[0] = 21 [ 100.337077][T11931] can: request_module (can-proto-0) failed. [ 100.531429][T11931] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. 2019/11/11 17:53:20 parsed 1 programs 2019/11/11 17:53:36 executed programs: 0 [ 126.400553][T12016] IPVS: ftp: loaded support on port[0] = 21 [ 126.408066][T12021] IPVS: ftp: loaded support on port[0] = 21 [ 126.455308][T12026] IPVS: ftp: loaded support on port[0] = 21 [ 126.458408][T12019] IPVS: ftp: loaded support on port[0] = 21 [ 126.512248][T12024] IPVS: ftp: loaded support on port[0] = 21 [ 126.517586][T12025] IPVS: ftp: loaded support on port[0] = 21 [ 126.765869][T12016] chnl_net:caif_netlink_parms(): no params data found [ 126.850685][T12016] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.857886][T12016] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.866233][T12016] device bridge_slave_0 entered promiscuous mode [ 126.928794][T12016] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.936369][T12016] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.945013][T12016] device bridge_slave_1 entered promiscuous mode [ 126.966683][T12021] chnl_net:caif_netlink_parms(): no params data found [ 127.022701][T12016] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.035507][T12016] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.078326][T12016] team0: Port device team_slave_0 added [ 127.103572][T12016] team0: Port device team_slave_1 added [ 127.168725][T12019] chnl_net:caif_netlink_parms(): no params data found [ 127.195106][T12021] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.202287][T12021] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.210967][T12021] device bridge_slave_0 entered promiscuous mode [ 127.256387][T12016] device hsr_slave_0 entered promiscuous mode [ 127.294020][T12016] device hsr_slave_1 entered promiscuous mode [ 127.375602][T12021] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.382781][T12021] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.391383][T12021] device bridge_slave_1 entered promiscuous mode [ 127.403671][T12026] chnl_net:caif_netlink_parms(): no params data found [ 127.469982][T12019] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.477334][T12019] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.485972][T12019] device bridge_slave_0 entered promiscuous mode [ 127.503541][T12019] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.510774][T12019] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.519354][T12019] device bridge_slave_1 entered promiscuous mode [ 127.583534][T12021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.592755][T12024] chnl_net:caif_netlink_parms(): no params data found [ 127.614741][T12021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.729167][T12021] team0: Port device team_slave_0 added [ 127.746784][T12019] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.756142][T12024] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.763359][T12024] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.771722][T12024] device bridge_slave_0 entered promiscuous mode [ 127.808338][T12021] team0: Port device team_slave_1 added [ 127.817091][T12019] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.836564][T12026] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.843789][T12026] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.852263][T12026] device bridge_slave_0 entered promiscuous mode [ 127.860337][T12024] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.867614][T12024] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.876089][T12024] device bridge_slave_1 entered promiscuous mode [ 127.884118][T12026] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.891247][T12026] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.899711][T12026] device bridge_slave_1 entered promiscuous mode [ 127.907861][T12025] chnl_net:caif_netlink_parms(): no params data found [ 127.980694][T12026] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.010581][T12019] team0: Port device team_slave_0 added [ 128.019850][T12019] team0: Port device team_slave_1 added [ 128.038625][T12026] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.127004][T12021] device hsr_slave_0 entered promiscuous mode [ 128.164105][T12021] device hsr_slave_1 entered promiscuous mode [ 128.203421][T12021] debugfs: Directory 'hsr0' with parent '/' already present! [ 128.267084][T12019] device hsr_slave_0 entered promiscuous mode [ 128.313757][T12019] device hsr_slave_1 entered promiscuous mode [ 128.353385][T12019] debugfs: Directory 'hsr0' with parent '/' already present! [ 128.364550][T12024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.385194][T12024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.423752][T12024] team0: Port device team_slave_0 added [ 128.433652][T12024] team0: Port device team_slave_1 added [ 128.441430][T12025] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.448652][T12025] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.457317][T12025] device bridge_slave_0 entered promiscuous mode [ 128.467680][T12026] team0: Port device team_slave_0 added [ 128.474596][T12025] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.481744][T12025] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.490418][T12025] device bridge_slave_1 entered promiscuous mode [ 128.531504][T12026] team0: Port device team_slave_1 added [ 128.543152][T12025] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.564043][T12025] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.599780][T12025] team0: Port device team_slave_0 added [ 128.608850][T12025] team0: Port device team_slave_1 added [ 128.656401][T12024] device hsr_slave_0 entered promiscuous mode [ 128.693822][T12024] device hsr_slave_1 entered promiscuous mode [ 128.733441][T12024] debugfs: Directory 'hsr0' with parent '/' already present! [ 128.826360][T12025] device hsr_slave_0 entered promiscuous mode [ 128.863817][T12025] device hsr_slave_1 entered promiscuous mode [ 128.903399][T12025] debugfs: Directory 'hsr0' with parent '/' already present! [ 128.966341][T12026] device hsr_slave_0 entered promiscuous mode [ 129.003802][T12026] device hsr_slave_1 entered promiscuous mode [ 129.043308][T12026] debugfs: Directory 'hsr0' with parent '/' already present! [ 129.258995][T12016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.337809][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.346868][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.369904][T12016] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.398886][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.408198][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.417086][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.424263][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.442483][T12019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.464293][T12024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.471432][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.488086][T12021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.527167][T12025] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.541578][T12019] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.575041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.584763][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.593656][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.600796][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.609159][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.618257][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.626670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.634628][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.644087][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.652077][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.660202][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.668139][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.676304][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.685624][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.694788][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.702856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.716372][T12025] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.723692][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.749329][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.758766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.767825][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.775016][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.783412][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.792650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.801886][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.809084][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.822349][T12021] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.832154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.841144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.850410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.859401][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.866604][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.887858][T12026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.895021][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.903829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.913572][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.922867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.933675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.942659][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.949912][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.967511][T12024] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.974676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.994001][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.004287][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.013111][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.020326][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.028191][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.037263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.045835][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.052905][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.069302][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.078625][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.087501][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.095895][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.152253][T12026] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.200239][T12016] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 130.213537][T12016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.221964][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.231597][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.241291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.250382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.259185][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.266474][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.274722][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.284658][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.293979][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.302795][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.310013][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.318347][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.328191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.337226][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.346184][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.355829][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.365790][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.375431][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.385268][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.394596][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.404419][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.414001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.423149][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.432821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.442197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.451826][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.461116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.470709][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.480107][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.489338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.498219][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.505432][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.513694][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.523150][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.532510][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.541992][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.551400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.560363][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.585529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.594416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.602978][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.611495][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.620096][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.628633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.637311][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.646329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.655303][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.664445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.673330][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.682770][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.692116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.701064][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.717820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.726858][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.736536][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.745846][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.754738][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.761878][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.775589][T12024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.800827][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.809791][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.819045][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.827966][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.837072][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.851425][T12019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.873026][T12025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.887116][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.897008][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.906270][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.944506][T12025] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.953832][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.964648][ T3357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.988470][T12021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.006185][T12024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.030200][T12016] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.056493][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.065349][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 131.075119][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.125508][T12019] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.153479][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.162537][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.171526][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.181819][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.194305][T12026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.207812][T12021] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.298764][T12026] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.683427][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 131.806922][ T17] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 131.893611][ T5] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 131.893960][ T3357] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 131.923547][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 132.033422][T12035] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 132.054009][ T17] usb 4-1: Using ep0 maxpacket: 8 [ 132.054320][ T12] usb 6-1: config 0 has an invalid interface number: 68 but max is 0 [ 132.067196][ T12] usb 6-1: config 0 has no interface number 0 [ 132.094049][ T2956] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 132.144471][ T3357] usb 1-1: Using ep0 maxpacket: 8 [ 132.153654][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 132.159343][ T12] usb 6-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=4f.d5 [ 132.168591][ T12] usb 6-1: New USB device strings: Mfr=0, Product=26, SerialNumber=0 [ 132.175320][ T17] usb 4-1: config 0 has an invalid interface number: 68 but max is 0 [ 132.177666][ T12] usb 6-1: Product: syz [ 132.184897][ T17] usb 4-1: config 0 has no interface number 0 [ 132.197740][ T12] usb 6-1: config 0 descriptor?? [ 132.238219][ T12] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 132.250644][ T12] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 132.273660][ T3357] usb 1-1: config 0 has an invalid interface number: 68 but max is 0 [ 132.274963][ T12] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 132.281884][ T3357] usb 1-1: config 0 has no interface number 0 [ 132.282154][T12035] usb 5-1: Using ep0 maxpacket: 8 [ 132.291282][ T12] usb 6-1: media controller created [ 132.298067][ T5] usb 3-1: config 0 has an invalid interface number: 68 but max is 0 [ 132.309268][ T17] usb 4-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=4f.d5 [ 132.316481][ T5] usb 3-1: config 0 has no interface number 0 [ 132.332291][ T17] usb 4-1: New USB device strings: Mfr=0, Product=26, SerialNumber=0 [ 132.340487][ T17] usb 4-1: Product: syz [ 132.368328][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 132.369169][ T17] usb 4-1: config 0 descriptor?? [ 132.378177][ T2956] usb 2-1: Using ep0 maxpacket: 8 [ 132.394262][ T3357] usb 1-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=4f.d5 [ 132.403606][ T3357] usb 1-1: New USB device strings: Mfr=0, Product=26, SerialNumber=0 [ 132.411693][ T3357] usb 1-1: Product: syz [ 132.427662][ T5] usb 3-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=4f.d5 [ 132.436881][ T5] usb 3-1: New USB device strings: Mfr=0, Product=26, SerialNumber=0 [ 132.445120][ T5] usb 3-1: Product: syz [ 132.458943][ T12] ===================================================== [ 132.458947][ T12] BUG: KMSAN: uninit-value in number+0x32e/0x1e40 [ 132.458950][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.4.0-rc5+ #0 [ 132.458954][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.458957][ T12] Workqueue: usb_hub_wq hub_event [ 132.458961][ T12] Call Trace: [ 132.458964][ T12] dump_stack+0x191/0x1f0 [ 132.458966][ T12] kmsan_report+0x128/0x220 [ 132.458969][ T12] __msan_warning+0x73/0xe0 [ 132.458971][ T12] number+0x32e/0x1e40 [ 132.458986][ T12] ? __msan_poison_alloca+0x148/0x190 [ 132.458989][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.458992][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.458994][ T12] vsnprintf+0x1e99/0x3210 [ 132.458997][ T12] ? usb_set_configuration+0x309f/0x3710 [ 132.458999][ T12] vscnprintf+0xc2/0x180 [ 132.459002][ T12] vprintk_store+0xf2/0x11f0 [ 132.459004][ T12] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 132.459007][ T12] vprintk_emit+0x2c6/0x860 [ 132.459009][ T12] ? kmsan_get_metadata+0x39/0x350 [ 132.459012][ T12] vprintk_default+0x90/0xa0 [ 132.459014][ T12] vprintk_func+0x635/0x810 [ 132.459017][ T12] ? __msan_poison_alloca+0x148/0x190 [ 132.459019][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459022][ T12] printk+0x180/0x1c3 [ 132.459024][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459027][ T12] dvb_usb_generic_rw+0x8ec/0xea0 [ 132.459029][ T12] digitv_i2c_xfer+0x8d0/0xb70 [ 132.459032][ T12] ? digitv_nxt6000_tuner_set_params+0x370/0x370 [ 132.459035][ T12] __i2c_transfer+0xcde/0x2c90 [ 132.459037][ T12] i2c_transfer+0x273/0x5c0 [ 132.459039][ T12] mt352_attach+0x31d/0x600 [ 132.459042][ T12] ? nxt6000_i2c_gate_ctrl+0x670/0x670 [ 132.459045][ T12] digitv_frontend_attach+0x10e/0x630 [ 132.459047][ T12] ? digitv_probe+0x480/0x480 [ 132.459050][ T12] dvb_usb_adapter_frontend_init+0x105/0xa00 [ 132.459052][ T12] dvb_usb_device_init+0x2350/0x2e10 [ 132.459055][ T12] digitv_probe+0xa1/0x480 [ 132.459058][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459060][ T12] ? m920x_rc_core_query+0xad0/0xad0 [ 132.459063][ T12] usb_probe_interface+0xd19/0x1310 [ 132.459065][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459068][ T12] ? usb_register_driver+0x860/0x860 [ 132.459071][ T12] really_probe+0xd91/0x1f90 [ 132.459073][ T12] driver_probe_device+0x1ba/0x510 [ 132.459076][ T12] __device_attach_driver+0x5b8/0x790 [ 132.459079][ T12] bus_for_each_drv+0x28e/0x3b0 [ 132.459081][ T12] ? deferred_probe_work_func+0x400/0x400 [ 132.459084][ T12] __device_attach+0x489/0x750 [ 132.459087][ T12] device_initial_probe+0x4a/0x60 [ 132.459089][ T12] bus_probe_device+0x131/0x390 [ 132.459091][ T12] device_add+0x25b5/0x2df0 [ 132.459094][ T12] usb_set_configuration+0x309f/0x3710 [ 132.459097][ T12] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.459099][ T12] generic_probe+0xe7/0x280 [ 132.459102][ T12] ? usb_choose_configuration+0xae0/0xae0 [ 132.459104][ T12] usb_probe_device+0x146/0x200 [ 132.459107][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459110][ T12] ? usb_register_device_driver+0x500/0x500 [ 132.459112][ T12] really_probe+0xd91/0x1f90 [ 132.459115][ T12] driver_probe_device+0x1ba/0x510 [ 132.459117][ T12] __device_attach_driver+0x5b8/0x790 [ 132.459120][ T12] bus_for_each_drv+0x28e/0x3b0 [ 132.459123][ T12] ? deferred_probe_work_func+0x400/0x400 [ 132.459125][ T12] __device_attach+0x489/0x750 [ 132.459128][ T12] device_initial_probe+0x4a/0x60 [ 132.459130][ T12] bus_probe_device+0x131/0x390 [ 132.459132][ T12] device_add+0x25b5/0x2df0 [ 132.459135][ T12] usb_new_device+0x23e5/0x2fb0 [ 132.459137][ T12] hub_event+0x581d/0x72f0 [ 132.459140][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459142][ T12] ? led_work+0x720/0x720 [ 132.459144][ T12] ? led_work+0x720/0x720 [ 132.459147][ T12] process_one_work+0x1572/0x1ef0 [ 132.459149][ T12] worker_thread+0x111b/0x2460 [ 132.459152][ T12] kthread+0x4b5/0x4f0 [ 132.459154][ T12] ? process_one_work+0x1ef0/0x1ef0 [ 132.459157][ T12] ? kthread_blkcg+0xf0/0xf0 [ 132.459159][ T12] ret_from_fork+0x35/0x40 [ 132.459161][ T12] [ 132.459164][ T12] Local variable description: ----actlen@dvb_usb_generic_rw [ 132.459167][ T12] Variable was created at: [ 132.459169][ T12] dvb_usb_generic_rw+0xd3/0xea0 [ 132.459172][ T12] dvb_usb_generic_rw+0xd3/0xea0 [ 132.459175][ T12] ===================================================== [ 132.459178][ T12] Disabling lock debugging due to kernel taint [ 132.459181][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 132.459184][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.4.0-rc5+ #0 [ 132.459189][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.459191][ T12] Workqueue: usb_hub_wq hub_event [ 132.459195][ T12] Call Trace: [ 132.459197][ T12] dump_stack+0x191/0x1f0 [ 132.459199][ T12] panic+0x3c9/0xc1e [ 132.459202][ T12] kmsan_report+0x215/0x220 [ 132.459204][ T12] __msan_warning+0x73/0xe0 [ 132.459206][ T12] number+0x32e/0x1e40 [ 132.459209][ T12] ? __msan_poison_alloca+0x148/0x190 [ 132.459212][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459214][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459217][ T12] vsnprintf+0x1e99/0x3210 [ 132.459219][ T12] ? usb_set_configuration+0x309f/0x3710 [ 132.459222][ T12] vscnprintf+0xc2/0x180 [ 132.459224][ T12] vprintk_store+0xf2/0x11f0 [ 132.459227][ T12] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 132.459229][ T12] vprintk_emit+0x2c6/0x860 [ 132.459232][ T12] ? kmsan_get_metadata+0x39/0x350 [ 132.459234][ T12] vprintk_default+0x90/0xa0 [ 132.459236][ T12] vprintk_func+0x635/0x810 [ 132.459239][ T12] ? __msan_poison_alloca+0x148/0x190 [ 132.459242][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459244][ T12] printk+0x180/0x1c3 [ 132.459247][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459249][ T12] dvb_usb_generic_rw+0x8ec/0xea0 [ 132.459252][ T12] digitv_i2c_xfer+0x8d0/0xb70 [ 132.459255][ T12] ? digitv_nxt6000_tuner_set_params+0x370/0x370 [ 132.459257][ T12] __i2c_transfer+0xcde/0x2c90 [ 132.459259][ T12] i2c_transfer+0x273/0x5c0 [ 132.459262][ T12] mt352_attach+0x31d/0x600 [ 132.459264][ T12] ? nxt6000_i2c_gate_ctrl+0x670/0x670 [ 132.459267][ T12] digitv_frontend_attach+0x10e/0x630 [ 132.459270][ T12] ? digitv_probe+0x480/0x480 [ 132.459272][ T12] dvb_usb_adapter_frontend_init+0x105/0xa00 [ 132.459275][ T12] dvb_usb_device_init+0x2350/0x2e10 [ 132.459277][ T12] digitv_probe+0xa1/0x480 [ 132.459280][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459283][ T12] ? m920x_rc_core_query+0xad0/0xad0 [ 132.459286][ T12] usb_probe_interface+0xd19/0x1310 [ 132.459289][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459291][ T12] ? usb_register_driver+0x860/0x860 [ 132.459294][ T12] really_probe+0xd91/0x1f90 [ 132.459296][ T12] driver_probe_device+0x1ba/0x510 [ 132.459299][ T12] __device_attach_driver+0x5b8/0x790 [ 132.459301][ T12] bus_for_each_drv+0x28e/0x3b0 [ 132.459304][ T12] ? deferred_probe_work_func+0x400/0x400 [ 132.459306][ T12] __device_attach+0x489/0x750 [ 132.459309][ T12] device_initial_probe+0x4a/0x60 [ 132.459311][ T12] bus_probe_device+0x131/0x390 [ 132.459314][ T12] device_add+0x25b5/0x2df0 [ 132.459316][ T12] usb_set_configuration+0x309f/0x3710 [ 132.459319][ T12] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.459321][ T12] generic_probe+0xe7/0x280 [ 132.459324][ T12] ? usb_choose_configuration+0xae0/0xae0 [ 132.459326][ T12] usb_probe_device+0x146/0x200 [ 132.459329][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459332][ T12] ? usb_register_device_driver+0x500/0x500 [ 132.459334][ T12] really_probe+0xd91/0x1f90 [ 132.459337][ T12] driver_probe_device+0x1ba/0x510 [ 132.459340][ T12] __device_attach_driver+0x5b8/0x790 [ 132.459342][ T12] bus_for_each_drv+0x28e/0x3b0 [ 132.459345][ T12] ? deferred_probe_work_func+0x400/0x400 [ 132.459347][ T12] __device_attach+0x489/0x750 [ 132.459350][ T12] device_initial_probe+0x4a/0x60 [ 132.459352][ T12] bus_probe_device+0x131/0x390 [ 132.459355][ T12] device_add+0x25b5/0x2df0 [ 132.459357][ T12] usb_new_device+0x23e5/0x2fb0 [ 132.459359][ T12] hub_event+0x581d/0x72f0 [ 132.459362][ T12] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 132.459364][ T12] ? led_work+0x720/0x720 [ 132.459367][ T12] ? led_work+0x720/0x720 [ 132.459369][ T12] process_one_work+0x1572/0x1ef0 [ 132.459372][ T12] worker_thread+0x111b/0x2460 [ 132.459374][ T12] kthread+0x4b5/0x4f0 [ 132.459377][ T12] ? process_one_work+0x1ef0/0x1ef0 [ 132.459379][ T12] ? kthread_blkcg+0xf0/0xf0 [ 132.459381][ T12] ret_from_fork+0x35/0x40 [ 132.459384][ T12] Kernel Offset: disabled