Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 72.545028][ T6560] as (6560) used greatest stack depth: 22528 bytes left [ 73.518084][ T27] audit: type=1400 audit(1592434602.548:8): avc: denied { execmem } for pid=6569 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 73.549896][ T6570] IPVS: ftp: loaded support on port[0] = 21 [ 73.886089][ T155] tipc: TX() has been purged, node left! [ 74.529666][ T6549] can: request_module (can-proto-0) failed. [ 75.449833][ T6549] can: request_module (can-proto-0) failed. [ 75.538403][ T27] audit: type=1400 audit(1592434604.568:9): avc: denied { create } for pid=6547 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.230' (ECDSA) to the list of known hosts. 2020/06/17 22:56:55 parsed 1 programs 2020/06/17 22:56:56 executed programs: 0 [ 87.978943][ T27] audit: type=1400 audit(1592434617.011:10): avc: denied { execmem } for pid=6684 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 88.140799][ T6687] IPVS: ftp: loaded support on port[0] = 21 [ 88.174162][ T6685] IPVS: ftp: loaded support on port[0] = 21 [ 88.210833][ T6690] IPVS: ftp: loaded support on port[0] = 21 [ 88.213538][ T6692] IPVS: ftp: loaded support on port[0] = 21 [ 88.295748][ T6695] IPVS: ftp: loaded support on port[0] = 21 [ 88.343862][ T6694] IPVS: ftp: loaded support on port[0] = 21 [ 88.711030][ T6687] chnl_net:caif_netlink_parms(): no params data found [ 88.854644][ T6690] chnl_net:caif_netlink_parms(): no params data found [ 88.910109][ T6692] chnl_net:caif_netlink_parms(): no params data found [ 88.949152][ T6695] chnl_net:caif_netlink_parms(): no params data found [ 89.040625][ T6685] chnl_net:caif_netlink_parms(): no params data found [ 89.099877][ T6687] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.115359][ T6687] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.127634][ T6687] device bridge_slave_0 entered promiscuous mode [ 89.147541][ T6687] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.156577][ T6687] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.167698][ T6687] device bridge_slave_1 entered promiscuous mode [ 89.185050][ T6692] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.193500][ T6692] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.207353][ T6692] device bridge_slave_0 entered promiscuous mode [ 89.244422][ T6694] chnl_net:caif_netlink_parms(): no params data found [ 89.277378][ T6692] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.286992][ T6692] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.298221][ T6692] device bridge_slave_1 entered promiscuous mode [ 89.316361][ T6690] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.326359][ T6690] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.337931][ T6690] device bridge_slave_0 entered promiscuous mode [ 89.378668][ T6687] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.406854][ T6690] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.420959][ T6690] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.430368][ T6690] device bridge_slave_1 entered promiscuous mode [ 89.454411][ T6685] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.463075][ T6685] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.474467][ T6685] device bridge_slave_0 entered promiscuous mode [ 89.484580][ T6695] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.497243][ T6695] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.506967][ T6695] device bridge_slave_0 entered promiscuous mode [ 89.519099][ T6687] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.576615][ T6685] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.585337][ T6685] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.596306][ T6685] device bridge_slave_1 entered promiscuous mode [ 89.606630][ T6695] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.615250][ T6695] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.626894][ T6695] device bridge_slave_1 entered promiscuous mode [ 89.653136][ T6687] team0: Port device team_slave_0 added [ 89.668061][ T6692] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.681140][ T6690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.729215][ T6687] team0: Port device team_slave_1 added [ 89.740516][ T6692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.772717][ T6690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.786353][ T6694] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.794499][ T6694] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.804289][ T6694] device bridge_slave_0 entered promiscuous mode [ 89.839683][ T6695] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.874815][ T6692] team0: Port device team_slave_0 added [ 89.883124][ T6694] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.894110][ T6694] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.903580][ T6694] device bridge_slave_1 entered promiscuous mode [ 89.914361][ T6685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.928511][ T6695] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.953689][ T6692] team0: Port device team_slave_1 added [ 89.998744][ T6685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.032990][ T6690] team0: Port device team_slave_0 added [ 90.115577][ T6692] device hsr_slave_0 entered promiscuous mode [ 90.152530][ T6692] device hsr_slave_1 entered promiscuous mode [ 90.285362][ T6687] device hsr_slave_0 entered promiscuous mode [ 90.342710][ T6687] device hsr_slave_1 entered promiscuous mode [ 90.401713][ T6687] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.411052][ T6687] Cannot create hsr debugfs directory [ 90.429064][ T6690] team0: Port device team_slave_1 added [ 90.438112][ T6694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.459933][ T6685] team0: Port device team_slave_0 added [ 90.475017][ T6685] team0: Port device team_slave_1 added [ 90.487487][ T6695] team0: Port device team_slave_0 added [ 90.497606][ T6695] team0: Port device team_slave_1 added [ 90.517619][ T6694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.617135][ T6685] device hsr_slave_0 entered promiscuous mode [ 90.673150][ T6685] device hsr_slave_1 entered promiscuous mode [ 90.731805][ T6685] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.742528][ T6685] Cannot create hsr debugfs directory [ 90.827204][ T6690] device hsr_slave_0 entered promiscuous mode [ 90.872737][ T6690] device hsr_slave_1 entered promiscuous mode [ 90.941873][ T6690] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.957688][ T6690] Cannot create hsr debugfs directory [ 90.995121][ T6695] device hsr_slave_0 entered promiscuous mode [ 91.043272][ T6695] device hsr_slave_1 entered promiscuous mode [ 91.101757][ T6695] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.111588][ T6695] Cannot create hsr debugfs directory [ 91.129514][ T6694] team0: Port device team_slave_0 added [ 91.197032][ T6694] team0: Port device team_slave_1 added [ 91.316520][ T6694] device hsr_slave_0 entered promiscuous mode [ 91.372469][ T6694] device hsr_slave_1 entered promiscuous mode [ 91.431455][ T6694] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.439964][ T6694] Cannot create hsr debugfs directory [ 91.655556][ T6685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.724818][ T6690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.748838][ T6692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.761219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.776682][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.825939][ T6687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.842107][ T6694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.852337][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.864269][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.884415][ T6690] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.898060][ T6685] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.930414][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.946277][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.982463][ T6692] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.022343][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.037396][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.048698][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.059612][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.074141][ T2648] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.083703][ T2648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.099128][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.113943][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.123770][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.136925][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.147721][ T2648] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.156704][ T2648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.174491][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.189021][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.202061][ T2648] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.209805][ T2648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.218595][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.231329][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.241258][ T2648] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.248934][ T2648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.262870][ T6687] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.292431][ T6694] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.307880][ T6695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.327829][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.342115][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.353750][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.366850][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.389716][ T2647] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.399479][ T2647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.415969][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.433534][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.453647][ T2647] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.466263][ T2647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.521682][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.544434][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.562750][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.577943][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.589505][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.598772][ T2650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.613712][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.627013][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.639402][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.651047][ T2650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.665098][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.678723][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.688995][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.702251][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.714170][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.725613][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.736802][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.747476][ T2650] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.755873][ T2650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.766141][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.780076][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.791646][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.817866][ T6695] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.852388][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.862268][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.872974][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.885369][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.900055][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.917687][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.935080][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.949109][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.971171][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.985200][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.999594][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.017721][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.038019][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.062066][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.075106][ T2648] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.084609][ T2648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.096435][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.108743][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.118150][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.127921][ T2648] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.161663][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.185622][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.196943][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.242484][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.259684][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.278216][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.288229][ T2650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.302801][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.317714][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.333231][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.346970][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.361107][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.379138][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.399606][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.415872][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.459238][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.474178][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.493906][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.519947][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.535577][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.552894][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.567243][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.579437][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.601662][ T2395] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.613413][ T2395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.634455][ T6692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.658086][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.671800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.681459][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.696317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.720553][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.732836][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.785762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.800155][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.811582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.823919][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.835060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.848028][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.861409][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.875372][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.886766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.905561][ T2395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.949542][ T6685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.978454][ T6687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.006571][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.022025][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.036333][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.054190][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.086092][ T6690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.117252][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.130844][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.150006][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.161651][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.180454][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.209841][ T6692] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.243324][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.264377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.290470][ T6695] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.312142][ T6695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.327847][ T6694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.349639][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.369637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.387510][ T6685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.464432][ T6695] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.509579][ T6687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.556212][ T6694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.395743][ T7570] sched: DL replenish lagged too much [ 95.398449][ C0] ------------[ cut here ]------------ [ 95.398453][ C0] WARNING: CPU: 0 PID: 7580 at kernel/sched/deadline.c:662 enqueue_task_dl+0x1b61/0x2930 [ 95.398454][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 95.398456][ C0] CPU: 0 PID: 7580 Comm: syz-executor.3 Not tainted 5.8.0-rc1-syzkaller #0 [ 95.398458][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.398459][ C0] Call Trace: [ 95.398460][ C0] dump_stack+0x134/0x187 [ 95.398461][ C0] ? enqueue_task_dl+0x1b61/0x2930 [ 95.398462][ C0] panic+0x22a/0x4e3 [ 95.398463][ C0] ? __warn_printk+0xd6/0xd6 [ 95.398464][ C0] ? enqueue_task_dl+0x1b61/0x2930 [ 95.398465][ C0] __warn.cold.12+0x25/0x27 [ 95.398466][ C0] ? enqueue_task_dl+0x1b61/0x2930 [ 95.398467][ C0] report_bug+0x1b5/0x260 [ 95.398468][ C0] exc_invalid_op+0x1be/0x370 [ 95.398469][ C0] asm_exc_invalid_op+0x12/0x20 [ 95.398471][ C0] RIP: 0010:enqueue_task_dl+0x1b61/0x2930 [ 95.398474][ C0] Code: 89 45 c8 e8 b1 b7 52 00 b9 ff ff 37 00 4c 8b 4d a8 48 8b 55 b0 48 c1 e1 2a 4c 8b 5d b8 44 8b 55 c0 48 8b 45 c8 e9 b8 e7 ff ff <0f> 0b e9 0e f5 ff ff 0f 0b e9 73 f5 ff ff 48 89 d7 4c 89 4d b0 44 [ 95.398475][ C0] RSP: 0018:ffff888088cd7cb0 EFLAGS: 00010002 [ 95.398478][ C0] RAX: 0000000000000000 RBX: ffff8880a141a2c0 RCX: ffffffff898d5414 [ 95.398479][ C0] RDX: ffff8880a141a580 RSI: 0000000000000002 RDI: ffffffff88792920 [ 95.398480][ C0] RBP: ffff888088cd7d28 R08: 000000160d38a8a8 R09: 1ffffffff10f2524 [ 95.398482][ C0] R10: ffff8880aea36bdb R11: ffffed1015d46d7b R12: ffff8880a141a58c [ 95.398483][ C0] R13: ffff8880aea35d00 R14: ffff8880a141a538 R15: ffff8880aea35d00 [ 95.398484][ C0] ? dequeue_task_fair+0x13e/0xbe0 [ 95.398485][ C0] enqueue_task+0xad/0x2c0 [ 95.398486][ C0] __sched_setscheduler+0xf03/0x2270 [ 95.398487][ C0] ? cpu_cgroup_fork+0xd0/0xd0 [ 95.398488][ C0] __x64_sys_sched_setattr+0x1c7/0x330 [ 95.398489][ C0] ? __ia32_sys_sched_setparam+0x80/0x80 [ 95.398490][ C0] ? rcu_read_lock_any_held.part.13+0x50/0x50 [ 95.398491][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.398493][ C0] ? trace_hardirqs_on+0x31/0x1b0 [ 95.398494][ C0] do_syscall_64+0x64/0xe0 [ 95.398495][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.398496][ C0] RIP: 0033:0x459819 [ 95.398497][ C0] Code: Bad RIP value. [ 95.398498][ C0] RSP: 002b:00007fae79eb1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 95.398500][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 95.398502][ C0] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 95.398504][ C0] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 95.398505][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae79eb26d4 [ 95.398506][ C0] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 95.402259][ C0] Kernel Offset: disabled