[....] 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: [ 57.543439][ T8566] IPVS: ftp: loaded support on port[0] = 21 [ 57.815148][ T21] tipc: TX() has been purged, node left! [ 58.636463][ T8551] can: request_module (can-proto-0) failed. [ 60.775995][ T8551] can: request_module (can-proto-0) failed. [ 60.792272][ T8551] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.211' (ECDSA) to the list of known hosts. 2020/03/17 14:55:41 parsed 1 programs 2020/03/17 14:55:42 executed programs: 0 [ 68.932255][ T8656] IPVS: ftp: loaded support on port[0] = 21 [ 68.941775][ T8659] IPVS: ftp: loaded support on port[0] = 21 [ 68.955326][ T8650] IPVS: ftp: loaded support on port[0] = 21 [ 68.956231][ T8655] IPVS: ftp: loaded support on port[0] = 21 [ 68.971501][ T8652] IPVS: ftp: loaded support on port[0] = 21 [ 69.040971][ T8660] IPVS: ftp: loaded support on port[0] = 21 [ 69.161569][ T8650] chnl_net:caif_netlink_parms(): no params data found [ 69.221651][ T8659] chnl_net:caif_netlink_parms(): no params data found [ 69.237410][ T8652] chnl_net:caif_netlink_parms(): no params data found [ 69.315631][ T8656] chnl_net:caif_netlink_parms(): no params data found [ 69.367882][ T8655] chnl_net:caif_netlink_parms(): no params data found [ 69.426640][ T8659] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.433734][ T8659] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.444134][ T8659] device bridge_slave_0 entered promiscuous mode [ 69.464244][ T8650] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.471341][ T8650] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.479054][ T8650] device bridge_slave_0 entered promiscuous mode [ 69.486625][ T8660] chnl_net:caif_netlink_parms(): no params data found [ 69.499548][ T8650] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.507263][ T8650] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.516258][ T8650] device bridge_slave_1 entered promiscuous mode [ 69.529921][ T8659] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.537365][ T8659] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.545491][ T8659] device bridge_slave_1 entered promiscuous mode [ 69.598537][ T8652] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.606222][ T8652] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.613792][ T8652] device bridge_slave_0 entered promiscuous mode [ 69.624581][ T8652] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.631927][ T8652] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.640224][ T8652] device bridge_slave_1 entered promiscuous mode [ 69.648698][ T8650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.682871][ T8655] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.692103][ T8655] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.700311][ T8655] device bridge_slave_0 entered promiscuous mode [ 69.709377][ T8659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.718689][ T8655] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.728635][ T8655] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.736358][ T8655] device bridge_slave_1 entered promiscuous mode [ 69.744669][ T8650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.762874][ T8656] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.770921][ T8656] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.778797][ T8656] device bridge_slave_0 entered promiscuous mode [ 69.791202][ T8659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.818142][ T8656] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.825812][ T8656] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.833340][ T8656] device bridge_slave_1 entered promiscuous mode [ 69.841602][ T8652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.875414][ T8650] team0: Port device team_slave_0 added [ 69.886437][ T8652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.898667][ T8655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.915300][ T8650] team0: Port device team_slave_1 added [ 69.930467][ T8655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.943678][ T8659] team0: Port device team_slave_0 added [ 69.958333][ T8656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.979560][ T8659] team0: Port device team_slave_1 added [ 70.000251][ T8656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.011254][ T8652] team0: Port device team_slave_0 added [ 70.031756][ T8660] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.039030][ T8660] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.046959][ T8660] device bridge_slave_0 entered promiscuous mode [ 70.054575][ T8650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.064308][ T8650] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.090789][ T8650] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.110015][ T8652] team0: Port device team_slave_1 added [ 70.117494][ T8655] team0: Port device team_slave_0 added [ 70.129305][ T8659] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.137067][ T8659] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.165049][ T8659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.176856][ T8660] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.183909][ T8660] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.191923][ T8660] device bridge_slave_1 entered promiscuous mode [ 70.199290][ T8650] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.206663][ T8650] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.233469][ T8650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.257025][ T8656] team0: Port device team_slave_0 added [ 70.263770][ T8655] team0: Port device team_slave_1 added [ 70.276822][ T8659] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.284009][ T8659] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.311121][ T8659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.335070][ T8656] team0: Port device team_slave_1 added [ 70.341429][ T8652] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.348594][ T8652] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.374600][ T8652] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.410175][ T8655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.417233][ T8655] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.445959][ T8655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.461616][ T8655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.468642][ T8655] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.494562][ T8655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.511527][ T8652] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.518716][ T8652] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.547768][ T8652] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.560370][ T8660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.616732][ T8650] device hsr_slave_0 entered promiscuous mode [ 70.655315][ T8650] device hsr_slave_1 entered promiscuous mode [ 70.758119][ T8659] device hsr_slave_0 entered promiscuous mode [ 70.795549][ T8659] device hsr_slave_1 entered promiscuous mode [ 70.845115][ T8659] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.853177][ T8659] Cannot create hsr debugfs directory [ 70.860322][ T8660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.875310][ T8656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.882843][ T8656] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.908802][ T8656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.923257][ T8656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.930376][ T8656] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.956467][ T8656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.047858][ T8652] device hsr_slave_0 entered promiscuous mode [ 71.085408][ T8652] device hsr_slave_1 entered promiscuous mode [ 71.125075][ T8652] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.132686][ T8652] Cannot create hsr debugfs directory [ 71.140049][ T8660] team0: Port device team_slave_0 added [ 71.199205][ T8655] device hsr_slave_0 entered promiscuous mode [ 71.255345][ T8655] device hsr_slave_1 entered promiscuous mode [ 71.295251][ T8655] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.302828][ T8655] Cannot create hsr debugfs directory [ 71.312582][ T8660] team0: Port device team_slave_1 added [ 71.341069][ T8660] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.348318][ T8660] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.374785][ T8660] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.438494][ T8656] device hsr_slave_0 entered promiscuous mode [ 71.485263][ T8656] device hsr_slave_1 entered promiscuous mode [ 71.525035][ T8656] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.532637][ T8656] Cannot create hsr debugfs directory [ 71.546489][ T8660] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.553440][ T8660] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.580011][ T8660] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.747942][ T8660] device hsr_slave_0 entered promiscuous mode [ 71.785286][ T8660] device hsr_slave_1 entered promiscuous mode [ 71.824987][ T8660] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.832658][ T8660] Cannot create hsr debugfs directory [ 71.952655][ T8650] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.013834][ T8650] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.071810][ T8650] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.130150][ T8650] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.221306][ T8659] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.266929][ T8659] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 72.333721][ T8659] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.380289][ T8659] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 72.472289][ T8652] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.537117][ T8652] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.589850][ T8652] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.652010][ T8652] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.720896][ T8655] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.782054][ T8655] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.860029][ T8655] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.897828][ T8655] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.959895][ T8656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.007794][ T8656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.081557][ T8656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.111802][ T8656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.196359][ T8650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.204814][ T8660] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.272337][ T8659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.287043][ T8660] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.318413][ T8660] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.372911][ T8650] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.392404][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.402668][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.410701][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.421108][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.429245][ T8660] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.498144][ T8659] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.516541][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.525381][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.533777][ T3990] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.541090][ T3990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.551136][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.560088][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.568659][ T3990] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.575757][ T3990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.583281][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.592228][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.600645][ T3990] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.607822][ T3990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.615517][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.624122][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.632525][ T3990] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.639625][ T3990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.648989][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.657378][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.665319][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.718479][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.728037][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.737051][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.746773][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.755360][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.763754][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.776695][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.785387][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.815809][ T8652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.829161][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.840129][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.848875][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.860040][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.879310][ T8655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.888944][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.900225][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.912637][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.934112][ T8655] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.951134][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.958873][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.968224][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.976653][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.985656][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.993727][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.001675][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.009471][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.017903][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.026133][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.034356][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.042138][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.050575][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.059060][ T2795] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.066156][ T2795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.073706][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.082472][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.091368][ T2795] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.098476][ T2795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.111485][ T8650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.136404][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.154676][ T8656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.167673][ T8652] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.179205][ T8660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.197223][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.204674][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.215919][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.228114][ T8659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.245026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.253655][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.262843][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.270060][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.289268][ T8660] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.319693][ T8650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.332517][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.340963][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.348914][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.357480][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.366990][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.376473][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.384724][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.391801][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.400182][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.408787][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.416314][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.423710][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.431427][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.445186][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.453879][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.465765][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.474429][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.513381][ T8656] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.523724][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.532252][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.541368][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.550468][ T3990] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.557580][ T3990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.565885][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.574490][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.583072][ T3990] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.590191][ T3990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.597893][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.606582][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.615081][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.623484][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.632069][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.640761][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.649151][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.657513][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.688229][ T8660] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.701757][ T8660] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.723165][ T8655] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.734413][ T8655] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.757147][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.766141][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.773779][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.782607][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.792249][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.800830][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.809548][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.817999][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.826402][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.834689][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.843059][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.851278][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.859926][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.869160][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.877509][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.887038][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.895390][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.903471][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.912221][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.920683][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.929444][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.938087][ T3990] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.945166][ T3990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.952699][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.961335][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.969765][ T3990] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.976827][ T3990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.984262][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.993681][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.001701][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.009749][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.017579][ T3990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.046703][ T8652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.074756][ T8650] device veth0_vlan entered promiscuous mode [ 75.084475][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.094123][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.106649][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.115172][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.123616][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.131969][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.139610][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.147141][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.155793][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.174120][ T8656] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.188371][ T8656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.209571][ T8659] device veth0_vlan entered promiscuous mode [ 75.225472][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.233669][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.242108][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.251576][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.260563][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.269492][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.278339][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.287061][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.295577][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.303878][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.312179][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.320909][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.328854][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.336808][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.373346][ T8650] device veth1_vlan entered promiscuous mode [ 75.381105][ T8659] device veth1_vlan entered promiscuous mode [ 75.400697][ T8660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.408432][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.418232][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.427449][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.435260][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.442714][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.450540][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.468422][ T8652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.477516][ T8656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.491196][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.499531][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.518970][ T8655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.582202][ T8650] device veth0_macvtap entered promiscuous mode [ 75.593263][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.602052][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.610478][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.619625][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.628415][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.637193][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.648110][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.656588][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.665247][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.692457][ T8650] device veth1_macvtap entered promiscuous mode [ 75.721524][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.731251][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.740298][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.749577][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.758614][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.767487][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.777129][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.791731][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.800282][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.816638][ T8656] device veth0_vlan entered promiscuous mode [ 75.831940][ T8659] device veth0_macvtap entered promiscuous mode [ 75.841305][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.850728][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.867150][ T8656] device veth1_vlan entered promiscuous mode [ 75.878725][ T8660] device veth0_vlan entered promiscuous mode [ 75.894014][ T8650] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.907405][ T8659] device veth1_macvtap entered promiscuous mode [ 75.915154][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.923288][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.931251][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.940032][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.949170][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.958007][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.988762][ T8660] device veth1_vlan entered promiscuous mode [ 76.002649][ T8650] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.029471][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.040857][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.049263][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.060646][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.070714][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.081762][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.090251][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.099297][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.108448][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.116346][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.124054][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.131849][ T3991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.154793][ T8660] device veth0_macvtap entered promiscuous mode [ 76.164593][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.177916][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.189525][ T8659] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.202257][ T8655] device veth0_vlan entered promiscuous mode [ 76.210198][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.219490][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.228592][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.237464][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.246237][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.254876][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.263802][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.272022][ T8652] device veth0_vlan entered promiscuous mode [ 76.284054][ T8660] device veth1_macvtap entered promiscuous mode [ 76.296220][ T8656] device veth0_macvtap entered promiscuous mode [ 76.344487][ T8655] device veth1_vlan entered promiscuous mode [ 76.354116][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.367595][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.379467][ T8659] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.445058][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.453049][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.461121][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.470673][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.479077][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.487850][ T3995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.498857][ T8652] device veth1_vlan entered promiscuous mode [ 76.515142][ T8656] device veth1_macvtap entered promiscuous mode [ 76.577827][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.591030][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.602206][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.612806][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.623995][ T8660] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.641453][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.653471][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.663791][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.675392][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.685562][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.696410][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.709720][ T8656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.731222][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.741000][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.749296][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.758259][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.766874][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.775769][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.784557][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.796591][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.807955][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.825849][ T8660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.844402][ T8699] check_preemption_disabled: 3 callbacks suppressed [ 76.844409][ T8699] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8699 [ 76.850489][ T8660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.851309][ T8699] caller is sctp_set_owner_w+0xcf/0x4d0 [ 76.862217][ T8660] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.871219][ T8699] CPU: 0 PID: 8699 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 76.885828][ T8652] device veth0_macvtap entered promiscuous mode [ 76.892121][ T8699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.892126][ T8699] Call Trace: [ 76.892143][ T8699] dump_stack+0x1e9/0x30e [ 76.916277][ T8699] check_preemption_disabled+0x1c9/0x240 [ 76.922321][ T8699] sctp_set_owner_w+0xcf/0x4d0 [ 76.927090][ T8699] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 76.932510][ T8699] ? security_sctp_bind_connect+0xa3/0xd0 [ 76.938284][ T8699] sctp_sendmsg+0x170d/0x3440 [ 76.942976][ T8699] ? inet_sendmsg+0x80/0x310 [ 76.947569][ T8699] ? inet_send_prepare+0x250/0x250 [ 76.953290][ T8699] __sys_sendto+0x3f3/0x590 [ 76.957800][ T8699] ? _copy_to_user+0x100/0x140 [ 76.962607][ T8699] ? check_preemption_disabled+0xb0/0x240 [ 76.968311][ T8699] ? debug_smp_processor_id+0x5/0x20 [ 76.973590][ T8699] __x64_sys_sendto+0xda/0xf0 [ 76.978256][ T8699] do_syscall_64+0xf3/0x1b0 [ 76.982743][ T8699] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.988627][ T8699] RIP: 0033:0x45c4a9 [ 76.992511][ T8699] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.012110][ T8699] RSP: 002b:00007fab5fcc1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.020507][ T8699] RAX: ffffffffffffffda RBX: 00007fab5fcc26d4 RCX: 000000000045c4a9 [ 77.028475][ T8699] RDX: 0000000000000001 RSI: 0000000020fa3fff RDI: 0000000000000004 [ 77.036445][ T8699] RBP: 000000000076bf20 R08: 00000000206f7000 R09: 0000000000000010 [ 77.044404][ T8699] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.052499][ T8699] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bf2c [ 77.060559][ T8699] [0]skb 0xffff88809ab68780 0xffff88809f109040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 77.080554][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 77.090348][ T8700] caller is sctp_set_owner_w+0xcf/0x4d0 [ 77.095951][ T8700] CPU: 1 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 77.104676][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.114725][ T8700] Call Trace: [ 77.118060][ T8700] dump_stack+0x1e9/0x30e [ 77.122376][ T8700] check_preemption_disabled+0x1c9/0x240 [ 77.127992][ T8700] sctp_set_owner_w+0xcf/0x4d0 [ 77.132751][ T8700] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 77.138025][ T8700] ? security_sctp_bind_connect+0xa3/0xd0 [ 77.143728][ T8700] sctp_sendmsg+0x170d/0x3440 [ 77.148403][ T8700] ? inet_sendmsg+0x80/0x310 [ 77.152977][ T8700] ? inet_send_prepare+0x250/0x250 [ 77.158071][ T8700] __sys_sendto+0x3f3/0x590 [ 77.162576][ T8700] ? _copy_to_user+0x100/0x140 [ 77.167326][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 77.173041][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 77.178312][ T8700] __x64_sys_sendto+0xda/0xf0 [ 77.182984][ T8700] do_syscall_64+0xf3/0x1b0 [ 77.187477][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.193361][ T8700] RIP: 0033:0x45c4a9 [ 77.197238][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.216912][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.225315][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 77.233376][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 77.241331][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 77.249298][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.257252][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 77.265300][ T8700] [1]skb 0xffff8880a7997540 0xffff88809f109040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 77.291849][ T8655] device veth0_macvtap entered promiscuous mode [ 77.298579][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 77.301847][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.308525][ T8700] caller is sctp_set_owner_w+0xcf/0x4d0 [ 77.320575][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.324744][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 77.324749][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.324753][ T8700] Call Trace: [ 77.324770][ T8700] dump_stack+0x1e9/0x30e [ 77.324787][ T8700] check_preemption_disabled+0x1c9/0x240 [ 77.335263][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.343226][ T8700] sctp_set_owner_w+0xcf/0x4d0 [ 77.343244][ T8700] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 77.343266][ T8700] ? security_sctp_bind_connect+0xa3/0xd0 [ 77.354863][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.356608][ T8700] sctp_sendmsg+0x170d/0x3440 [ 77.356649][ T8700] ? inet_sendmsg+0x80/0x310 [ 77.356664][ T8700] ? inet_send_prepare+0x250/0x250 [ 77.356673][ T8700] __sys_sendto+0x3f3/0x590 [ 77.356704][ T8700] ? _copy_to_user+0x100/0x140 [ 77.356715][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 77.356721][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 77.356736][ T8700] __x64_sys_sendto+0xda/0xf0 [ 77.356753][ T8700] do_syscall_64+0xf3/0x1b0 [ 77.362672][ T8656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.366688][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.366698][ T8700] RIP: 0033:0x45c4a9 [ 77.366707][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.366713][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.366721][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 77.366726][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 77.366731][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 77.366736][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.366741][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 77.366805][ T8700] [0]skb 0xffff8880a7997400 0xffff88809f109040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 77.378020][ T8656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.396714][ T8656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.407211][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 77.414631][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.418281][ T8700] caller is sctp_set_owner_w+0xcf/0x4d0 [ 77.423545][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.427489][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 77.427494][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.427498][ T8700] Call Trace: [ 77.427513][ T8700] dump_stack+0x1e9/0x30e [ 77.427536][ T8700] check_preemption_disabled+0x1c9/0x240 [ 77.427551][ T8700] sctp_set_owner_w+0xcf/0x4d0 [ 77.427569][ T8700] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 77.427592][ T8700] ? security_sctp_bind_connect+0xa3/0xd0 [ 77.427607][ T8700] sctp_sendmsg+0x170d/0x3440 [ 77.427644][ T8700] ? inet_sendmsg+0x80/0x310 [ 77.427658][ T8700] ? inet_send_prepare+0x250/0x250 [ 77.427668][ T8700] __sys_sendto+0x3f3/0x590 [ 77.427702][ T8700] ? _copy_to_user+0x100/0x140 [ 77.427711][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 77.427718][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 77.427736][ T8700] __x64_sys_sendto+0xda/0xf0 [ 77.427752][ T8700] do_syscall_64+0xf3/0x1b0 [ 77.427767][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.427776][ T8700] RIP: 0033:0x45c4a9 [ 77.427786][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.427790][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.427798][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 77.427804][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 77.427809][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 77.427814][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.427819][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 77.427854][ T8700] [0]skb 0xffff8880a79972c0 0xffff88809f109040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 77.433066][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 77.442459][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.444713][ T8700] caller is sctp_set_owner_w+0xcf/0x4d0 [ 77.450420][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.459755][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 77.459761][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.459764][ T8700] Call Trace: [ 77.459780][ T8700] dump_stack+0x1e9/0x30e [ 77.459797][ T8700] check_preemption_disabled+0x1c9/0x240 [ 77.466901][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.469575][ T8700] sctp_set_owner_w+0xcf/0x4d0 [ 77.469594][ T8700] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 77.469616][ T8700] ? security_sctp_bind_connect+0xa3/0xd0 [ 77.490612][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.497614][ T8700] sctp_sendmsg+0x170d/0x3440 [ 77.497652][ T8700] ? inet_sendmsg+0x80/0x310 [ 77.497667][ T8700] ? inet_send_prepare+0x250/0x250 [ 77.497675][ T8700] __sys_sendto+0x3f3/0x590 [ 77.497706][ T8700] ? _copy_to_user+0x100/0x140 [ 77.497717][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 77.497724][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 77.497741][ T8700] __x64_sys_sendto+0xda/0xf0 [ 77.497758][ T8700] do_syscall_64+0xf3/0x1b0 [ 77.497773][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.497782][ T8700] RIP: 0033:0x45c4a9 [ 77.497791][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.497796][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.497804][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 77.497809][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 77.497814][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 77.497819][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.497824][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 77.498053][ T8700] [0]skb 0xffff8880a7997180 0xffff88809f109040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 77.508177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.531912][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.699604][ T8652] device veth1_macvtap entered promiscuous mode [ 77.888737][ T8655] device veth1_macvtap entered promiscuous mode [ 77.926576][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.931722][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.059256][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 78.069315][ T8700] caller is sctp_check_transmitted+0x1f82/0x22b0 [ 78.075246][ T8702] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8702 [ 78.075684][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 78.085435][ T8702] caller is sctp_set_owner_w+0xcf/0x4d0 [ 78.093842][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.093849][ T8700] Call Trace: [ 78.112725][ T8700] dump_stack+0x1e9/0x30e [ 78.117058][ T8700] check_preemption_disabled+0x1c9/0x240 [ 78.123285][ T8700] sctp_check_transmitted+0x1f82/0x22b0 [ 78.128826][ T8700] ? sctp_transport_burst_reset+0x76/0xd0 [ 78.134527][ T8700] ? sctp_outq_flush+0x103a/0x32c0 [ 78.139628][ T8700] sctp_outq_sack+0x4bc/0x16b0 [ 78.144378][ T8700] ? rcu_read_lock_sched_held+0x106/0x170 [ 78.150100][ T8700] sctp_do_sm+0x179d/0x5560 [ 78.154592][ T8700] ? mark_lock+0x107/0x1650 [ 78.159096][ T8700] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 78.165024][ T8700] ? lockdep_hardirqs_on+0x4f4/0x840 [ 78.170321][ T8700] ? read_seqcount_begin+0x122/0x1c0 [ 78.175620][ T8700] ? ktime_get+0x4a/0x100 [ 78.179950][ T8700] sctp_assoc_bh_rcv+0x49b/0x780 [ 78.184904][ T8700] sctp_backlog_rcv+0x16e/0x4c0 [ 78.189873][ T8700] ? __release_sock+0xa6/0x480 [ 78.194646][ T8700] __release_sock+0x1b2/0x480 [ 78.199340][ T8700] release_sock+0x5d/0x1c0 [ 78.203766][ T8700] sctp_sendmsg+0x1ee2/0x3440 [ 78.208465][ T8700] ? inet_sendmsg+0x80/0x310 [ 78.213041][ T8700] ? inet_send_prepare+0x250/0x250 [ 78.218130][ T8700] __sys_sendto+0x3f3/0x590 [ 78.222632][ T8700] ? _copy_to_user+0x100/0x140 [ 78.227635][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 78.233329][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 78.238611][ T8700] __x64_sys_sendto+0xda/0xf0 [ 78.243550][ T8700] do_syscall_64+0xf3/0x1b0 [ 78.248066][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.253958][ T8700] RIP: 0033:0x45c4a9 [ 78.258028][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.277622][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.286014][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 78.293965][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 78.301913][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 78.309877][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.317842][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 78.325819][ T8702] CPU: 1 PID: 8702 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 78.325853][ T8700] [0]put back to queue 0xffff8880a8a14770 sctp_check_transmitted, 1681 [ 78.334413][ T8702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.334420][ T8702] Call Trace: [ 78.356121][ T8702] dump_stack+0x1e9/0x30e [ 78.360470][ T8702] check_preemption_disabled+0x1c9/0x240 [ 78.366103][ T8702] sctp_set_owner_w+0xcf/0x4d0 [ 78.366121][ T8702] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 78.366142][ T8702] ? security_sctp_bind_connect+0xa3/0xd0 [ 78.366158][ T8702] sctp_sendmsg+0x170d/0x3440 [ 78.370975][ T8704] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8704 [ 78.376242][ T8702] ? inet_sendmsg+0xfa/0x310 [ 78.376258][ T8702] ? inet_send_prepare+0x250/0x250 [ 78.376267][ T8702] __sys_sendto+0x3f3/0x590 [ 78.376298][ T8702] ? _copy_to_user+0x100/0x140 [ 78.382005][ T8704] caller is sctp_set_owner_w+0xcf/0x4d0 [ 78.386661][ T8702] ? check_preemption_disabled+0xb0/0x240 [ 78.386668][ T8702] ? debug_smp_processor_id+0x5/0x20 [ 78.386685][ T8702] __x64_sys_sendto+0xda/0xf0 [ 78.386702][ T8702] do_syscall_64+0xf3/0x1b0 [ 78.386717][ T8702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.386728][ T8702] RIP: 0033:0x45c4a9 [ 78.450508][ T8702] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.470211][ T8702] RSP: 002b:00007fab5fc5ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.478635][ T8702] RAX: ffffffffffffffda RBX: 00007fab5fc5f6d4 RCX: 000000000045c4a9 [ 78.486603][ T8702] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000005 [ 78.494578][ T8702] RBP: 000000000076c100 R08: 0000000020618000 R09: 0000000000000010 [ 78.502555][ T8702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.510541][ T8702] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c10c [ 78.518526][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 78.518566][ T8702] [1]skb 0xffff8880a9379bc0 0xffff88809a553000: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 78.527115][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.527120][ T8704] Call Trace: [ 78.527141][ T8704] dump_stack+0x1e9/0x30e [ 78.527157][ T8704] check_preemption_disabled+0x1c9/0x240 [ 78.527171][ T8704] sctp_set_owner_w+0xcf/0x4d0 [ 78.527190][ T8704] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 78.563026][ T8702] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8702 [ 78.566193][ T8704] ? security_sctp_bind_connect+0xa3/0xd0 [ 78.566210][ T8704] sctp_sendmsg+0x170d/0x3440 [ 78.566247][ T8704] ? inet_sendmsg+0xfa/0x310 [ 78.566262][ T8704] ? inet_send_prepare+0x250/0x250 [ 78.566271][ T8704] __sys_sendto+0x3f3/0x590 [ 78.566301][ T8704] ? _copy_to_user+0x100/0x140 [ 78.571561][ T8702] caller is sctp_set_owner_w+0xcf/0x4d0 [ 78.616055][ T8704] ? check_preemption_disabled+0xb0/0x240 [ 78.621842][ T8704] ? debug_smp_processor_id+0x5/0x20 [ 78.627127][ T8704] __x64_sys_sendto+0xda/0xf0 [ 78.631793][ T8704] do_syscall_64+0xf3/0x1b0 [ 78.636287][ T8704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.642162][ T8704] RIP: 0033:0x45c4a9 [ 78.646039][ T8704] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.665712][ T8704] RSP: 002b:00007fab5fc1cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.674099][ T8704] RAX: ffffffffffffffda RBX: 00007fab5fc1d6d4 RCX: 000000000045c4a9 [ 78.682052][ T8704] RDX: 0000000000000001 RSI: 0000000020fa3fff RDI: 0000000000000004 [ 78.690135][ T8704] RBP: 000000000076c240 R08: 00000000206f7000 R09: 0000000000000010 [ 78.698093][ T8704] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.706238][ T8704] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c24c [ 78.714243][ T8702] CPU: 1 PID: 8702 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 78.717514][ T8704] [0]skb 0xffff888097446a40 0xffff88809a5537c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 78.722830][ T8702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.722839][ T8702] Call Trace: [ 78.746711][ T8702] dump_stack+0x1e9/0x30e [ 78.751048][ T8702] check_preemption_disabled+0x1c9/0x240 [ 78.756710][ T8702] sctp_set_owner_w+0xcf/0x4d0 [ 78.761672][ T8702] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 78.766453][ T8700] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8700 [ 78.767048][ T8702] ? security_sctp_bind_connect+0xa3/0xd0 [ 78.776468][ T8700] caller is sctp_check_transmitted+0x349/0x22b0 [ 78.782120][ T8702] sctp_sendmsg+0x170d/0x3440 [ 78.793223][ T8702] ? inet_sendmsg+0xfa/0x310 [ 78.797837][ T8702] ? inet_send_prepare+0x250/0x250 [ 78.802948][ T8702] __sys_sendto+0x3f3/0x590 [ 78.807547][ T8702] ? _copy_to_user+0x100/0x140 [ 78.812391][ T8702] ? check_preemption_disabled+0xb0/0x240 [ 78.818103][ T8702] ? debug_smp_processor_id+0x5/0x20 [ 78.823397][ T8702] __x64_sys_sendto+0xda/0xf0 [ 78.828082][ T8702] do_syscall_64+0xf3/0x1b0 [ 78.832579][ T8702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.838466][ T8702] RIP: 0033:0x45c4a9 [ 78.842345][ T8702] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.863332][ T8702] RSP: 002b:00007fab5fc5ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.871842][ T8702] RAX: ffffffffffffffda RBX: 00007fab5fc5f6d4 RCX: 000000000045c4a9 [ 78.879903][ T8702] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000005 [ 78.888589][ T8702] RBP: 000000000076c100 R08: 0000000020618000 R09: 0000000000000010 [ 78.896643][ T8702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.904616][ T8702] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c10c [ 78.913240][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 78.913363][ T8702] [1]skb 0xffff8880a9379e40 0xffff88809a553000: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 78.921828][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.921833][ T8700] Call Trace: [ 78.921855][ T8700] dump_stack+0x1e9/0x30e [ 78.921872][ T8700] check_preemption_disabled+0x1c9/0x240 [ 78.921894][ T8700] sctp_check_transmitted+0x349/0x22b0 [ 78.942567][ T8702] [1]skb 0xffff88808acd8040 0xffff88809a553000: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 78.942919][ T8700] sctp_outq_sack+0x53f/0x16b0 [ 78.947218][ T8702] [1]skb 0xffff88808acd82c0 0xffff88809a553000: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 78.950515][ T8700] sctp_do_sm+0x179d/0x5560 [ 78.961597][ T8700] ? mark_lock+0x107/0x1650 [ 78.961618][ T8700] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 78.961645][ T8700] ? lockdep_hardirqs_on+0x4f4/0x840 [ 78.977328][ T8700] ? read_seqcount_begin+0x122/0x1c0 [ 78.977336][ T8700] ? ktime_get+0x4a/0x100 [ 78.977360][ T8700] sctp_assoc_bh_rcv+0x49b/0x780 [ 78.977388][ T8700] sctp_backlog_rcv+0x16e/0x4c0 [ 78.977396][ T8700] ? __release_sock+0xa6/0x480 [ 78.977410][ T8700] __release_sock+0x1b2/0x480 [ 78.988867][ T8702] [1]skb 0xffff8880a9379bc0 0xffff88809a553000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 78.992838][ T8700] release_sock+0x5d/0x1c0 [ 78.992857][ T8700] sctp_sendmsg+0x1ee2/0x3440 [ 78.997745][ T8702] [1]skb 0xffff8880a9379e40 0xffff88809a553000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 79.003152][ T8700] ? inet_sendmsg+0x80/0x310 [ 79.008905][ T8702] [1]skb 0xffff88808acd8040 0xffff88809a553000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 79.013687][ T8700] ? inet_send_prepare+0x250/0x250 [ 79.013696][ T8700] __sys_sendto+0x3f3/0x590 [ 79.013728][ T8700] ? _copy_to_user+0x100/0x140 [ 79.018992][ T8702] [1]skb 0xffff88808acd82c0 0xffff88809a553000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 79.022938][ T8700] ? check_preemption_disabled+0xb0/0x240 [ 79.022946][ T8700] ? debug_smp_processor_id+0x5/0x20 [ 79.022965][ T8700] __x64_sys_sendto+0xda/0xf0 [ 79.032539][ T8700] do_syscall_64+0xf3/0x1b0 [ 79.032556][ T8700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.047861][ T8700] RIP: 0033:0x45c4a9 [ 79.047871][ T8700] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.047876][ T8700] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 79.047884][ T8700] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 79.047889][ T8700] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 79.047894][ T8700] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 79.047898][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 79.047903][ T8700] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 79.050303][ T8700] [0]get packet 0xffff8880a7997540 from queue 0xffff88808d86ba80 sctp_check_transmitted, 1435 [ 79.230872][ T8704] [0]skb 0xffff888097446a40 0xffff88809a5537c0: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 79.242935][ T8700] [0]put skb 0xffff8880a7997540 back. sctp_check_transmitted, 1531 [ 79.251076][ T8700] [0]put back to queue 0xffff88808d86ba80 sctp_check_transmitted, 1681 [ 79.263848][ T8700] [0]skb 0xffff88809ab68780 0xffff88809f109040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 79.274560][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.274567][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.274573][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.274578][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.274587][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.274591][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.274601][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.274605][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.276144][ T8652] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.373164][ T8700] [0]skb 0xffff8880a7997540 0xffff88809f109040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 79.384449][ T8700] [0]skb 0xffff8880a7997400 0xffff88809f109040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 79.404769][ T8700] [0]skb 0xffff8880a79972c0 0xffff88809f109040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 79.415798][ T8700] [0]skb 0xffff8880a7997180 0xffff88809f109040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 79.438680][ T8709] [0]skb 0xffff888092c06780 0xffff88808f3367c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 79.462224][ T8709] [0]skb 0xffff8880947e8e00 0xffff88808f3367c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 79.474173][ T8709] [0]skb 0xffff8880a93cc280 0xffff88808f3367c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 79.486893][ T8709] [0]skb 0xffff8880a93cc140 0xffff88808f3367c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 2020/03/17 14:55:52 executed programs: 6 [ 79.502646][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.527045][ T8709] [0]skb 0xffff8880a93cc3c0 0xffff88808f3367c0: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 79.544945][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.555839][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.567171][ T8709] [1]put back to queue 0xffff888093afa770 sctp_check_transmitted, 1681 [ 79.577058][ T8709] [1]get packet 0xffff8880947e8e00 from queue 0xffff88809865f280 sctp_check_transmitted, 1435 [ 79.588214][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.590840][ T8709] [1]put skb 0xffff8880947e8e00 back. sctp_check_transmitted, 1531 [ 79.610579][ T8709] [1]put back to queue 0xffff88809865f280 sctp_check_transmitted, 1681 [ 79.619104][ T8713] [0]skb 0xffff88808f09e7c0 0xffff8880a7d66040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 79.634952][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.649745][ T8708] [0]skb 0xffff888092c06780 0xffff88808f3367c0: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 79.660050][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.669974][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.669980][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.669992][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.669997][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.673468][ T8655] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.709735][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.721343][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.736923][ T8708] [0]skb 0xffff8880947e8e00 0xffff88808f3367c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 79.748528][ T8715] [0]skb 0xffff88809fc08000 0xffff8880a7d66040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 79.749533][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.761078][ T8708] [0]skb 0xffff8880a93cc280 0xffff88808f3367c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 79.776798][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.779153][ T8715] [0]skb 0xffff88809fc09e40 0xffff8880a7d66040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 79.797462][ T8708] [0]skb 0xffff8880a93cc140 0xffff88808f3367c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 79.804383][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.818701][ T8715] [0]skb 0xffff88809fc09d00 0xffff8880a7d66040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 79.830443][ T8708] [0]skb 0xffff8880a93cc3c0 0xffff88808f3367c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 79.830784][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.851981][ T8715] [0]skb 0xffff88809fc09bc0 0xffff8880a7d66040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 79.863625][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.874096][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.874109][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.874113][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.874124][ T8652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.874129][ T8652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.875714][ T8652] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.933082][ T8709] [1]skb 0xffff88809f3b3040 0xffff88808a4497c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 79.946721][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.979025][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.991666][ T8719] [1]skb 0xffff88808fef9c00 0xffff888089948800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.006487][ T8711] [1]skb 0xffff888089a33a40 0xffff88808a449000: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 80.015136][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.030933][ C1] [1]put back to queue 0xffff88808c432770 sctp_check_transmitted, 1681 [ 80.032548][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.039397][ C1] [1]get packet 0xffff88809fc08000 from queue 0xffff8880a6ed2a80 sctp_check_transmitted, 1435 [ 80.039409][ C1] [1]put skb 0xffff88809fc08000 back. sctp_check_transmitted, 1531 [ 80.054496][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.059596][ C1] [1]put back to queue 0xffff8880a6ed2a80 sctp_check_transmitted, 1681 [ 80.073003][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.086830][ T8711] [0]skb 0xffff888089a33900 0xffff88808a449000: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 80.108387][ T8712] [1]skb 0xffff88808f09e7c0 0xffff8880a7d66040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 80.119884][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.130793][ T8712] [1]skb 0xffff88809fc08000 0xffff8880a7d66040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 80.135357][ T8711] [0]skb 0xffff888089a337c0 0xffff88808a449000: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 80.152634][ T8712] [1]skb 0xffff88809fc09e40 0xffff8880a7d66040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 80.157130][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.173243][ T8712] [1]skb 0xffff88809fc09d00 0xffff8880a7d66040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 80.177658][ T8711] [0]skb 0xffff888089a33680 0xffff88808a449000: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 80.184114][ T8712] [1]skb 0xffff88809fc09bc0 0xffff8880a7d66040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 80.199487][ T8655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.216768][ T8719] [1]skb 0xffff8880a37ae180 0xffff888089948800: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 80.221599][ T8655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.238460][ T8719] [1]skb 0xffff8880a37ae040 0xffff888089948800: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 80.251274][ T8713] [1]skb 0xffff8880920695c0 0xffff88809603b7c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.254230][ T8708] [0]skb 0xffff88809f3b3040 0xffff88808a4497c0: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 80.278605][ T8719] [1]skb 0xffff888092069e80 0xffff888089948800: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 80.286663][ T8655] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.297717][ T8712] [1]skb 0xffff8880920695c0 0xffff88809603b7c0: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 80.308649][ T8711] [0]skb 0xffff888089a33a40 0xffff88808a449000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 80.319429][ T3992] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.333960][ T8719] [1]skb 0xffff888092069d40 0xffff888089948800: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 80.339529][ T3992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.369657][ T8711] [0]skb 0xffff888089a33900 0xffff88808a449000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 80.388296][ T8719] [1]put back to queue 0xffff888097a02770 sctp_check_transmitted, 1681 [ 80.392525][ T3992] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.407330][ T8724] [1]skb 0xffff88808c4a25c0 0xffff888089948040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.418242][ T8719] [1]get packet 0xffff8880a37ae180 from queue 0xffff8880a6a03280 sctp_check_transmitted, 1435 [ 80.432995][ T8724] [1]skb 0xffff888095837c80 0xffff888089948040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 80.434105][ T8711] [0]skb 0xffff888089a337c0 0xffff88808a449000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 80.444096][ T8719] [1]put skb 0xffff8880a37ae180 back. sctp_check_transmitted, 1531 [ 80.463175][ T8724] [1]skb 0xffff888095837b40 0xffff888089948040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 80.463791][ T3992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.474845][ T8724] [1]skb 0xffff888095837a00 0xffff888089948040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 80.493874][ T8711] [1]skb 0xffff888089a33680 0xffff88808a449000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 80.509581][ T8719] [1]put back to queue 0xffff8880a6a03280 sctp_check_transmitted, 1681 [ 80.520320][ T8718] [1]skb 0xffff88808fef9c00 0xffff888089948800: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 80.540446][ T8726] [0]skb 0xffff88809d311c00 0xffff8880a29cc040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.556068][ T8724] [1]skb 0xffff8880958378c0 0xffff888089948040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 80.570217][ T8726] [0]skb 0xffff8880a7bc6ac0 0xffff8880a29cc040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 80.589529][ T8724] [1]put back to queue 0xffff888092d6c770 sctp_check_transmitted, 1681 [ 80.593232][ T8726] [0]skb 0xffff8880a7bc6c00 0xffff8880a29cc040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 80.598002][ T8724] [1]get packet 0xffff888095837c80 from queue 0xffff8880955dc280 sctp_check_transmitted, 1435 [ 80.620832][ T8718] [1]skb 0xffff8880a37ae180 0xffff888089948800: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 80.633073][ T8718] [1]skb 0xffff8880a37ae040 0xffff888089948800: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 80.654664][ T8724] [1]put skb 0xffff888095837c80 back. sctp_check_transmitted, 1531 [ 80.663204][ T8724] [1]put back to queue 0xffff8880955dc280 sctp_check_transmitted, 1681 [ 80.672218][ T8718] [1]skb 0xffff888092069e80 0xffff888089948800: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 80.684240][ T8718] [1]skb 0xffff888092069d40 0xffff888089948800: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 80.686297][ T8726] [0]skb 0xffff88809d311ac0 0xffff8880a29cc040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 80.708579][ T8719] [1]skb 0xffff88808acd1180 0xffff888089949040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.721184][ T8723] [1]skb 0xffff88808c4a25c0 0xffff888089948040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 80.736358][ T8718] [1]skb 0xffff88808acd1180 0xffff888089949040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 80.749937][ T8723] [1]skb 0xffff888095837c80 0xffff888089948040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 80.763098][ T8723] [1]skb 0xffff888095837b40 0xffff888089948040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 80.766081][ T8726] [0]skb 0xffff88809d311980 0xffff8880a29cc040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 80.778540][ T8723] [1]skb 0xffff888095837a00 0xffff888089948040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 80.796583][ T8723] [1]skb 0xffff8880958378c0 0xffff888089948040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 80.809873][ T8724] [1]skb 0xffff888096cfca40 0xffff888092e23040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.820524][ T8733] [0]skb 0xffff8880a1b11780 0xffff88809365a040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.857526][ T8726] [1]put back to queue 0xffff888094baa770 sctp_check_transmitted, 1681 [ 80.865362][ T8736] [0]skb 0xffff88809598e680 0xffff88809365a040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 80.877106][ T8723] [1]skb 0xffff888096cfca40 0xffff888092e23040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 80.887461][ T8726] [1]get packet 0xffff8880a7bc6ac0 from queue 0xffff8880a3672280 sctp_check_transmitted, 1435 [ 80.887998][ T8736] [0]skb 0xffff88809598e540 0xffff88809365a040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 80.914734][ T8726] [1]put skb 0xffff8880a7bc6ac0 back. sctp_check_transmitted, 1531 [ 80.914789][ T8736] [0]skb 0xffff88809598e400 0xffff88809365a040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 80.948618][ T8738] [1]skb 0xffff888094c00300 0xffff8880a699a000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 80.975581][ T8726] [1]put back to queue 0xffff8880a3672280 sctp_check_transmitted, 1681 [ 80.976977][ T8736] [0]skb 0xffff888095b0d7c0 0xffff88809365a040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 80.998182][ T8740] [1]skb 0xffff8880a6f25980 0xffff8880a699a000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.026838][ T8725] [1]skb 0xffff88809d311c00 0xffff8880a29cc040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 81.040537][ T8743] [1]skb 0xffff8880a78d3c80 0xffff88809eb57000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.052429][ T8740] [1]skb 0xffff8880a6f25840 0xffff8880a699a000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 81.052441][ T8740] [1]skb 0xffff8880a6f25700 0xffff8880a699a000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 81.052452][ T8740] [1]skb 0xffff8880a6f255c0 0xffff8880a699a000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 81.090140][ T8725] [1]skb 0xffff8880a7bc6ac0 0xffff8880a29cc040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 81.101218][ T8746] [1]skb 0xffff888098c5ab40 0xffff88809eb57000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.114837][ T8740] [1]put back to queue 0xffff88809eea4770 sctp_check_transmitted, 1681 [ 81.123451][ T8725] [1]skb 0xffff8880a7bc6c00 0xffff8880a29cc040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 81.142461][ T8736] [0]put back to queue 0xffff8880903ac770 sctp_check_transmitted, 1681 [ 81.150803][ T8746] [1]skb 0xffff888098c5a640 0xffff88809eb57000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 81.164749][ T8740] [1]get packet 0xffff8880a6f25980 from queue 0xffff8880a6f24a80 sctp_check_transmitted, 1435 [ 81.190807][ T8725] [1]skb 0xffff88809d311ac0 0xffff8880a29cc040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 81.193663][ T8736] [0]get packet 0xffff88809598e680 from queue 0xffff88809598f280 sctp_check_transmitted, 1435 [ 81.212546][ T8740] [0]put skb 0xffff8880a6f25980 back. sctp_check_transmitted, 1531 [ 81.220619][ T8746] [0]skb 0xffff888098c5a500 0xffff88809eb57000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 81.231739][ T8725] [1]skb 0xffff88809d311980 0xffff8880a29cc040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 81.253277][ T8752] [1]skb 0xffff888093f3cd40 0xffff888096e3e7c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.264131][ T8751] [0]skb 0xffff88809f0b7c80 0xffff88808f336000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.276735][ T8726] [1]skb 0xffff88809611fcc0 0xffff8880a9a657c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.279366][ T8740] [0]put back to queue 0xffff8880a6f24a80 sctp_check_transmitted, 1681 [ 81.296554][ T8746] [0]skb 0xffff888098c5a3c0 0xffff88809eb57000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 81.308572][ T8736] [1]put skb 0xffff88809598e680 back. sctp_check_transmitted, 1531 [ 81.317866][ T8753] [0]skb 0xffff88809f0b73c0 0xffff88808f336000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.317907][ T8725] [1]skb 0xffff88809611fcc0 0xffff8880a9a657c0: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 81.334990][ T8753] [0]skb 0xffff88809f0b7280 0xffff88808f336000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 81.353160][ T8736] [1]put back to queue 0xffff88809598f280 sctp_check_transmitted, 1681 [ 81.363924][ T8755] [1]skb 0xffff88808f9cb200 0xffff888096e3e7c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.375812][ T8753] [1]skb 0xffff88809f0b7140 0xffff88808f336000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 81.395664][ T8755] [1]skb 0xffff88808f9cb0c0 0xffff888096e3e7c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 81.409074][ T8753] [1]skb 0xffff88809f0b7000 0xffff88808f336000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 81.422992][ T8755] [1]skb 0xffff888093d41e00 0xffff888096e3e7c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 81.435689][ T8755] [1]skb 0xffff888093d41cc0 0xffff888096e3e7c0: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 81.449259][ T8731] [1]skb 0xffff8880a1b11780 0xffff88809365a040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 81.461529][ T8737] [1]skb 0xffff888094c00300 0xffff8880a699a000: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 81.474418][ T8753] [1]put back to queue 0xffff8880a4112770 sctp_check_transmitted, 1681 [ 81.485529][ T8737] [1]skb 0xffff8880a6f25980 0xffff8880a699a000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 81.498082][ T8731] [1]skb 0xffff88809598e680 0xffff88809365a040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 81.509814][ T8737] [1]skb 0xffff8880a6f25840 0xffff8880a699a000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 81.509867][ T8737] [1]skb 0xffff8880a6f25700 0xffff8880a699a000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 81.509928][ T8737] [1]skb 0xffff8880a6f255c0 0xffff8880a699a000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 81.542520][ T8753] [1]get packet 0xffff88809f0b73c0 from queue 0xffff8880912daa80 sctp_check_transmitted, 1435 [ 81.553791][ T8731] [1]skb 0xffff88809598e540 0xffff88809365a040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 81.567137][ T8755] [1]put back to queue 0xffff8880a266a770 sctp_check_transmitted, 1681 [ 81.578748][ T8738] [1]skb 0xffff88809f3c4040 0xffff8880a3bba040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.590604][ T8755] [1]get packet 0xffff88808f9cb200 from queue 0xffff88809f4b4280 sctp_check_transmitted, 1435 [ 81.601436][ T8731] [1]skb 0xffff88809598e400 0xffff88809365a040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 81.601499][ T8731] [1]skb 0xffff888095b0d7c0 0xffff88809365a040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 81.623330][ T8753] [1]put skb 0xffff88809f0b73c0 back. sctp_check_transmitted, 1531 [ 81.631603][ T8755] [1]put skb 0xffff88808f9cb200 back. sctp_check_transmitted, 1531 [ 81.639779][ T8760] [0]skb 0xffff888099b15900 0xffff8880903fc040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.640892][ T8755] [1]put back to queue 0xffff88809f4b4280 sctp_check_transmitted, 1681 [ 81.659518][ T8753] [1]put back to queue 0xffff8880912daa80 sctp_check_transmitted, 1681 [ 81.671503][ T8740] [1]skb 0xffff88809f3c4040 0xffff8880a3bba040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 81.682029][ T8746] [0]put back to queue 0xffff888094858770 sctp_check_transmitted, 1681 [ 81.696259][ T8750] [1]skb 0xffff888093f3cd40 0xffff888096e3e7c0: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 81.697679][ T8733] [0]skb 0xffff88808f4edb40 0xffff888099a81040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.722485][ T8748] [0]skb 0xffff88809f0b7c80 0xffff88808f336000: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 81.738074][ T8746] [0]get packet 0xffff888098c5ab40 from queue 0xffff88809d349a80 sctp_check_transmitted, 1435 [ 81.754713][ T8761] [0]skb 0xffff88809e80ce40 0xffff8880903fc040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.754720][ T8750] [1]skb 0xffff88808f9cb200 0xffff888096e3e7c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 81.754771][ T8750] [1]skb 0xffff88808f9cb0c0 0xffff888096e3e7c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 81.787228][ T8746] [0]put skb 0xffff888098c5ab40 back. sctp_check_transmitted, 1531 [ 81.801345][ T8766] [1]skb 0xffff88809949d180 0xffff88808db93040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 81.812308][ T8748] [0]skb 0xffff88809f0b73c0 0xffff88808f336000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 81.827151][ T8764] [1]skb 0xffff88808f4ed280 0xffff88808db93040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 81.839299][ T8761] [0]skb 0xffff888096fde140 0xffff8880903fc040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 81.850910][ T8750] check_preemption_disabled: 165 callbacks suppressed [ 81.850918][ T8750] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/8750 [ 81.854953][ T8746] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8746 [ 81.857795][ T8750] caller is sctp_wfree+0xd4/0x7e0 [ 81.867142][ T8746] caller is sctp_check_transmitted+0x1f82/0x22b0 [ 81.867154][ T8746] CPU: 0 PID: 8746 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 81.897211][ T8746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.907332][ T8746] Call Trace: [ 81.910607][ T8746] dump_stack+0x1e9/0x30e [ 81.914928][ T8746] check_preemption_disabled+0x1c9/0x240 [ 81.920544][ T8746] sctp_check_transmitted+0x1f82/0x22b0 [ 81.926099][ T8746] sctp_outq_sack+0x53f/0x16b0 [ 81.930863][ T8746] sctp_do_sm+0x179d/0x5560 [ 81.935366][ T8746] ? mark_lock+0x107/0x1650 [ 81.939859][ T8746] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 81.945665][ T8746] ? lockdep_hardirqs_on+0x4f4/0x840 [ 81.950949][ T8746] ? read_seqcount_begin+0x122/0x1c0 [ 81.956235][ T8746] ? ktime_get+0x4a/0x100 [ 81.960606][ T8746] sctp_assoc_bh_rcv+0x49b/0x780 [ 81.965578][ T8746] sctp_backlog_rcv+0x16e/0x4c0 [ 81.970428][ T8746] ? __release_sock+0xa6/0x480 [ 81.975191][ T8746] __release_sock+0x1b2/0x480 [ 81.979860][ T8746] release_sock+0x5d/0x1c0 [ 81.984266][ T8746] sctp_sendmsg+0x1ee2/0x3440 [ 81.988969][ T8746] ? inet_sendmsg+0x80/0x310 [ 81.993573][ T8746] ? inet_send_prepare+0x250/0x250 [ 81.998683][ T8746] __sys_sendto+0x3f3/0x590 [ 82.003207][ T8746] ? _copy_to_user+0x100/0x140 [ 82.007963][ T8746] ? check_preemption_disabled+0xb0/0x240 [ 82.013665][ T8746] ? debug_smp_processor_id+0x5/0x20 [ 82.018941][ T8746] __x64_sys_sendto+0xda/0xf0 [ 82.023605][ T8746] do_syscall_64+0xf3/0x1b0 [ 82.028094][ T8746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.033965][ T8746] RIP: 0033:0x45c4a9 [ 82.039057][ T8746] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.058645][ T8746] RSP: 002b:00007ff8f30a1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 82.067038][ T8746] RAX: ffffffffffffffda RBX: 00007ff8f30a26d4 RCX: 000000000045c4a9 [ 82.075016][ T8746] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 82.082965][ T8746] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 82.091055][ T8746] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.099101][ T8746] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 82.107107][ T8750] CPU: 1 PID: 8750 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.110335][ T8746] [0]put back to queue 0xffff88809d349a80 sctp_check_transmitted, 1681 [ 82.115703][ T8750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.115708][ T8750] Call Trace: [ 82.115724][ T8750] dump_stack+0x1e9/0x30e [ 82.115741][ T8750] check_preemption_disabled+0x1c9/0x240 [ 82.115755][ T8750] sctp_wfree+0xd4/0x7e0 [ 82.137309][ T8750] skb_release_head_state+0xfb/0x210 [ 82.141810][ T8748] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/8748 [ 82.147226][ T8750] __kfree_skb+0x22/0x1c0 [ 82.147241][ T8750] sctp_chunk_put+0x17b/0x200 [ 82.147253][ T8750] sctp_datamsg_put+0x438/0x570 [ 82.147264][ T8750] ? __genradix_ptr+0x350/0x3d0 [ 82.147281][ T8750] sctp_chunk_free+0x46/0x60 [ 82.151502][ T8748] caller is sctp_wfree+0xd4/0x7e0 [ 82.195189][ T8750] __sctp_outq_teardown+0x80a/0x9d0 [ 82.200372][ T8750] sctp_association_free+0x21e/0x7c0 [ 82.205650][ T8750] ? sctp_do_sm+0x2e2a/0x5560 [ 82.210450][ T8750] sctp_do_sm+0x3c01/0x5560 [ 82.214963][ T8750] ? rcu_read_lock_sched_held+0x106/0x170 [ 82.220710][ T8750] ? _sctp_make_chunk+0x10c/0x3e0 [ 82.226070][ T8750] ? rcu_read_lock_sched_held+0x106/0x170 [ 82.231772][ T8750] ? trace_kmem_cache_alloc+0xcb/0x120 [ 82.237226][ T8750] ? _sctp_make_chunk+0x10c/0x3e0 [ 82.242230][ T8750] ? sctp_auth_send_cid+0x60/0x250 [ 82.247357][ T8750] sctp_primitive_ABORT+0x93/0xc0 [ 82.252380][ T8750] sctp_close+0x2aa/0x7d0 [ 82.256710][ T8750] ? ip_mc_drop_socket+0x267/0x280 [ 82.261808][ T8750] inet_release+0x135/0x180 [ 82.266294][ T8750] sock_close+0xd8/0x260 [ 82.270539][ T8750] ? sock_mmap+0x90/0x90 [ 82.274773][ T8750] __fput+0x2d8/0x730 [ 82.279478][ T8750] task_work_run+0x176/0x1b0 [ 82.284065][ T8750] prepare_exit_to_usermode+0x48e/0x600 [ 82.289686][ T8750] ? syscall_return_slowpath+0xf9/0x420 [ 82.295241][ T8750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.301246][ T8750] RIP: 0033:0x416041 [ 82.305214][ T8750] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 82.324811][ T8750] RSP: 002b:00007ffddbca4d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 82.333226][ T8750] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416041 [ 82.341179][ T8750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 82.349159][ T8750] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 82.357112][ T8750] R10: 00007ffddbca4e10 R11: 0000000000000293 R12: 000000000076c920 [ 82.365079][ T8750] R13: 000000000076c920 R14: 0000000000013e7a R15: 000000000076bf2c [ 82.373123][ T8748] CPU: 0 PID: 8748 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.373170][ T8750] [1]skb 0xffff888093d41e00 0xffff888096e3e7c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 82.381818][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.381823][ T8748] Call Trace: [ 82.381843][ T8748] dump_stack+0x1e9/0x30e [ 82.381859][ T8748] check_preemption_disabled+0x1c9/0x240 [ 82.381873][ T8748] sctp_wfree+0xd4/0x7e0 [ 82.381895][ T8748] skb_release_head_state+0xfb/0x210 [ 82.398755][ T8764] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8764 [ 82.402455][ T8748] __kfree_skb+0x22/0x1c0 [ 82.402471][ T8748] sctp_chunk_put+0x17b/0x200 [ 82.402484][ T8748] sctp_datamsg_put+0x438/0x570 [ 82.402498][ T8748] ? __genradix_ptr+0x350/0x3d0 [ 82.405879][ T8764] caller is sctp_set_owner_w+0xcf/0x4d0 [ 82.410100][ T8748] sctp_chunk_free+0x46/0x60 [ 82.463625][ T8748] __sctp_outq_teardown+0x80a/0x9d0 [ 82.468820][ T8748] sctp_association_free+0x21e/0x7c0 [ 82.474108][ T8748] ? sctp_do_sm+0x2e2a/0x5560 [ 82.478893][ T8748] sctp_do_sm+0x3c01/0x5560 [ 82.483396][ T8748] ? rcu_read_lock_sched_held+0x106/0x170 [ 82.489112][ T8748] ? _sctp_make_chunk+0x10c/0x3e0 [ 82.494118][ T8748] ? rcu_read_lock_sched_held+0x106/0x170 [ 82.499817][ T8748] ? trace_kmem_cache_alloc+0xcb/0x120 [ 82.505256][ T8748] ? _sctp_make_chunk+0x10c/0x3e0 [ 82.510260][ T8748] ? sctp_auth_send_cid+0x60/0x250 [ 82.515370][ T8748] sctp_primitive_ABORT+0x93/0xc0 [ 82.520381][ T8748] sctp_close+0x2aa/0x7d0 [ 82.524724][ T8748] ? ip_mc_drop_socket+0x267/0x280 [ 82.529847][ T8748] inet_release+0x135/0x180 [ 82.534361][ T8748] sock_close+0xd8/0x260 [ 82.538639][ T8748] ? sock_mmap+0x90/0x90 [ 82.542871][ T8748] __fput+0x2d8/0x730 [ 82.546854][ T8748] task_work_run+0x176/0x1b0 [ 82.551431][ T8748] prepare_exit_to_usermode+0x48e/0x600 [ 82.556995][ T8748] ? syscall_return_slowpath+0xf9/0x420 [ 82.562525][ T8748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.568395][ T8748] RIP: 0033:0x416041 [ 82.572269][ T8748] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 82.591877][ T8748] RSP: 002b:00007ffe758e40b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 82.600288][ T8748] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416041 [ 82.608257][ T8748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 82.616208][ T8748] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 82.624160][ T8748] R10: 00007ffe758e4190 R11: 0000000000000293 R12: 000000000076c920 [ 82.632130][ T8748] R13: 000000000076c920 R14: 0000000000013e47 R15: 000000000076c06c [ 82.640157][ T8764] CPU: 1 PID: 8764 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.642758][ T8748] [0]skb 0xffff88809f0b7280 0xffff88808f336000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 82.648743][ T8764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.648747][ T8764] Call Trace: [ 82.648764][ T8764] dump_stack+0x1e9/0x30e [ 82.648785][ T8764] check_preemption_disabled+0x1c9/0x240 [ 82.648803][ T8764] sctp_set_owner_w+0xcf/0x4d0 [ 82.677066][ T8764] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 82.677090][ T8764] ? security_sctp_bind_connect+0xa3/0xd0 [ 82.687460][ T8764] sctp_sendmsg+0x170d/0x3440 [ 82.687500][ T8764] ? inet_sendmsg+0x80/0x310 [ 82.698440][ T8764] ? inet_send_prepare+0x250/0x250 [ 82.698448][ T8764] __sys_sendto+0x3f3/0x590 [ 82.698481][ T8764] ? _copy_to_user+0x100/0x140 [ 82.703357][ T8761] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/8761 [ 82.707732][ T8764] ? check_preemption_disabled+0xb0/0x240 [ 82.707740][ T8764] ? debug_smp_processor_id+0x5/0x20 [ 82.707761][ T8764] __x64_sys_sendto+0xda/0xf0 [ 82.707779][ T8764] do_syscall_64+0xf3/0x1b0 [ 82.707795][ T8764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.707804][ T8764] RIP: 0033:0x45c4a9 [ 82.707815][ T8764] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.712910][ T8761] caller is sctp_set_owner_w+0xcf/0x4d0 [ 82.717383][ T8764] RSP: 002b:00007ff8f305fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 82.717392][ T8764] RAX: ffffffffffffffda RBX: 00007ff8f30606d4 RCX: 000000000045c4a9 [ 82.717396][ T8764] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 82.717401][ T8764] RBP: 000000000076c100 R08: 0000000020618000 R09: 0000000000000010 [ 82.717405][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.717410][ T8764] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c10c [ 82.717486][ T8764] [1]skb 0xffff88808f4ed140 0xffff88808db93040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 82.722176][ T8761] CPU: 0 PID: 8761 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 82.737231][ T8761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.737236][ T8761] Call Trace: [ 82.737252][ T8761] dump_stack+0x1e9/0x30e [ 82.737271][ T8761] check_preemption_disabled+0x1c9/0x240 [ 82.742637][ T8731] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8731 [ 82.747198][ T8761] sctp_set_owner_w+0xcf/0x4d0 [ 82.747217][ T8761] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 82.747240][ T8761] ? security_sctp_bind_connect+0xa3/0xd0 [ 82.747256][ T8761] sctp_sendmsg+0x170d/0x3440 [ 82.747292][ T8761] ? inet_sendmsg+0x80/0x310 [ 82.747308][ T8761] ? inet_send_prepare+0x250/0x250 [ 82.747317][ T8761] __sys_sendto+0x3f3/0x590 [ 82.747349][ T8761] ? _copy_to_user+0x100/0x140 [ 82.751808][ T8731] caller is sctp_wfree+0xd4/0x7e0 [ 82.931152][ T8761] ? check_preemption_disabled+0xb0/0x240 [ 82.936848][ T8761] ? debug_smp_processor_id+0x5/0x20 [ 82.942118][ T8761] __x64_sys_sendto+0xda/0xf0 [ 82.946784][ T8761] do_syscall_64+0xf3/0x1b0 [ 82.951363][ T8761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.957237][ T8761] RIP: 0033:0x45c4a9 [ 82.961110][ T8761] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.980710][ T8761] RSP: 002b:00007fab5fca0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 82.989190][ T8761] RAX: ffffffffffffffda RBX: 00007fab5fca16d4 RCX: 000000000045c4a9 [ 82.997144][ T8761] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 83.005101][ T8761] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 83.013064][ T8761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.021018][ T8761] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 83.029004][ T8731] CPU: 1 PID: 8731 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.030570][ T8761] [0]skb 0xffff8880a97f60c0 0xffff8880903fc040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 83.037587][ T8731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.037592][ T8731] Call Trace: [ 83.037608][ T8731] dump_stack+0x1e9/0x30e [ 83.037624][ T8731] check_preemption_disabled+0x1c9/0x240 [ 83.037638][ T8731] sctp_wfree+0xd4/0x7e0 [ 83.058751][ T8731] skb_release_head_state+0xfb/0x210 [ 83.058766][ T8731] __kfree_skb+0x22/0x1c0 [ 83.058783][ T8731] sctp_chunk_put+0x17b/0x200 [ 83.058799][ T8731] __sctp_outq_teardown+0x80a/0x9d0 [ 83.058818][ T8731] sctp_association_free+0x21e/0x7c0 [ 83.065097][ T8750] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/8750 [ 83.066420][ T8731] ? sctp_do_sm+0x2e2a/0x5560 [ 83.066434][ T8731] sctp_do_sm+0x3c01/0x5560 [ 83.066458][ T8731] ? mark_lock+0x107/0x1650 [ 83.072092][ T8750] caller is sctp_wfree+0xd4/0x7e0 [ 83.076322][ T8731] ? mark_lock+0x107/0x1650 [ 83.076348][ T8731] ? lockdep_hardirqs_on+0x4f4/0x840 [ 83.076362][ T8731] ? _raw_spin_unlock_irqrestore+0x6f/0xd0 [ 83.145423][ T8731] sctp_primitive_SHUTDOWN+0x93/0xc0 [ 83.150694][ T8731] sctp_close+0x3aa/0x7d0 [ 83.155024][ T8731] ? ip_mc_drop_socket+0x267/0x280 [ 83.160145][ T8731] inet_release+0x135/0x180 [ 83.164639][ T8731] sock_close+0xd8/0x260 [ 83.168988][ T8731] ? sock_mmap+0x90/0x90 [ 83.173229][ T8731] __fput+0x2d8/0x730 [ 83.177212][ T8731] task_work_run+0x176/0x1b0 [ 83.181827][ T8731] prepare_exit_to_usermode+0x48e/0x600 [ 83.187362][ T8731] ? syscall_return_slowpath+0xf9/0x420 [ 83.192916][ T8731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.198801][ T8731] RIP: 0033:0x416041 [ 83.202945][ T8731] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 83.222530][ T8731] RSP: 002b:00007ffd03eae110 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.230925][ T8731] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416041 [ 83.238889][ T8731] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 83.246841][ T8731] RBP: 0000000000000000 R08: 0000000000770848 R09: 01ffffffffffffff [ 83.254791][ T8731] R10: 00007ffd03eae1e0 R11: 0000000000000293 R12: 000000000076bf20 [ 83.262746][ T8731] R13: 0000000000770850 R14: 0000000000000000 R15: 000000000076bf2c [ 83.270721][ T8750] CPU: 0 PID: 8750 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.270765][ T8731] [1]skb 0xffff88808f4edb40 0xffff888099a81040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 83.279306][ T8750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.279310][ T8750] Call Trace: [ 83.279329][ T8750] dump_stack+0x1e9/0x30e [ 83.279347][ T8750] check_preemption_disabled+0x1c9/0x240 [ 83.294402][ T8764] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8764 [ 83.299467][ T8750] sctp_wfree+0xd4/0x7e0 [ 83.299489][ T8750] skb_release_head_state+0xfb/0x210 [ 83.299502][ T8750] __kfree_skb+0x22/0x1c0 [ 83.299515][ T8750] sctp_chunk_put+0x17b/0x200 [ 83.299530][ T8750] __sctp_outq_teardown+0x80a/0x9d0 [ 83.299547][ T8750] sctp_association_free+0x21e/0x7c0 [ 83.299557][ T8750] ? sctp_do_sm+0x2e2a/0x5560 [ 83.299573][ T8750] sctp_do_sm+0x3c01/0x5560 [ 83.302847][ T8764] caller is sctp_set_owner_w+0xcf/0x4d0 [ 83.307166][ T8750] ? rcu_read_lock_sched_held+0x106/0x170 [ 83.307189][ T8750] ? _sctp_make_chunk+0x10c/0x3e0 [ 83.307196][ T8750] ? rcu_read_lock_sched_held+0x106/0x170 [ 83.307206][ T8750] ? trace_kmem_cache_alloc+0xcb/0x120 [ 83.307217][ T8750] ? _sctp_make_chunk+0x10c/0x3e0 [ 83.307224][ T8750] ? sctp_auth_send_cid+0x60/0x250 [ 83.307256][ T8750] sctp_primitive_ABORT+0x93/0xc0 [ 83.402730][ T8750] sctp_close+0x2aa/0x7d0 [ 83.407060][ T8750] ? ip_mc_drop_socket+0x267/0x280 [ 83.412170][ T8750] inet_release+0x135/0x180 [ 83.416660][ T8750] sock_close+0xd8/0x260 [ 83.420885][ T8750] ? sock_mmap+0x90/0x90 [ 83.425110][ T8750] __fput+0x2d8/0x730 [ 83.429083][ T8750] task_work_run+0x176/0x1b0 [ 83.433657][ T8750] prepare_exit_to_usermode+0x48e/0x600 [ 83.439201][ T8750] ? syscall_return_slowpath+0xf9/0x420 [ 83.444745][ T8750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.450641][ T8750] RIP: 0033:0x416041 [ 83.454528][ T8750] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 83.474114][ T8750] RSP: 002b:00007ffddbca4d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.482508][ T8750] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416041 [ 83.490464][ T8750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 83.498414][ T8750] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 83.506366][ T8750] R10: 00007ffddbca4e10 R11: 0000000000000293 R12: 000000000076c920 [ 83.514319][ T8750] R13: 000000000076c920 R14: 0000000000013e7a R15: 000000000076bf2c [ 83.522296][ T8764] CPU: 1 PID: 8764 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.523546][ T8750] [0]skb 0xffff888093d41cc0 0xffff888096e3e7c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 83.530995][ T8764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.531000][ T8764] Call Trace: [ 83.531020][ T8764] dump_stack+0x1e9/0x30e [ 83.531036][ T8764] check_preemption_disabled+0x1c9/0x240 [ 83.531050][ T8764] sctp_set_owner_w+0xcf/0x4d0 [ 83.531068][ T8764] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 83.559044][ T8764] ? security_sctp_bind_connect+0xa3/0xd0 [ 83.569510][ T8764] sctp_sendmsg+0x170d/0x3440 [ 83.569549][ T8764] ? inet_sendmsg+0x80/0x310 [ 83.569565][ T8764] ? inet_send_prepare+0x250/0x250 [ 83.580530][ T8764] __sys_sendto+0x3f3/0x590 [ 83.580564][ T8764] ? _copy_to_user+0x100/0x140 [ 83.589811][ T8764] ? check_preemption_disabled+0xb0/0x240 [ 83.599563][ T8764] ? debug_smp_processor_id+0x5/0x20 [ 83.599587][ T8764] __x64_sys_sendto+0xda/0xf0 [ 83.610033][ T8764] do_syscall_64+0xf3/0x1b0 [ 83.610048][ T8764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.610056][ T8764] RIP: 0033:0x45c4a9 [ 83.610064][ T8764] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.610068][ T8764] RSP: 002b:00007ff8f305fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 83.610076][ T8764] RAX: ffffffffffffffda RBX: 00007ff8f30606d4 RCX: 000000000045c4a9 [ 83.610081][ T8764] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 83.610090][ T8764] RBP: 000000000076c100 R08: 0000000020618000 R09: 0000000000000010 [ 83.620026][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.620030][ T8764] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c10c [ 83.620107][ T8764] [1]skb 0xffff88808f4ed000 0xffff88808db93040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 83.634641][ T8764] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/8764 [ 83.654523][ T8764] caller is sctp_set_owner_w+0xcf/0x4d0 [ 83.674932][ T8764] CPU: 1 PID: 8764 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.698902][ T8764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.698911][ T8764] Call Trace: [ 83.717844][ T8764] dump_stack+0x1e9/0x30e [ 83.717860][ T8764] check_preemption_disabled+0x1c9/0x240 [ 83.717875][ T8764] sctp_set_owner_w+0xcf/0x4d0 [ 83.717904][ T8764] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 83.717926][ T8764] ? security_sctp_bind_connect+0xa3/0xd0 [ 83.717942][ T8764] sctp_sendmsg+0x170d/0x3440 [ 83.733267][ T8764] ? inet_sendmsg+0x80/0x310 [ 83.752024][ T8764] ? inet_send_prepare+0x250/0x250 [ 83.752034][ T8764] __sys_sendto+0x3f3/0x590 [ 83.752066][ T8764] ? _copy_to_user+0x100/0x140 [ 83.759659][ T8764] ? check_preemption_disabled+0xb0/0x240 [ 83.770034][ T8764] ? debug_smp_processor_id+0x5/0x20 [ 83.781017][ T8764] __x64_sys_sendto+0xda/0xf0 [ 83.790277][ T8764] do_syscall_64+0xf3/0x1b0 [ 83.800009][ T8764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.800019][ T8764] RIP: 0033:0x45c4a9 [ 83.800032][ T8764] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.805347][ T8736] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8736 [ 83.810604][ T8764] RSP: 002b:00007ff8f305fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 83.810614][ T8764] RAX: ffffffffffffffda RBX: 00007ff8f30606d4 RCX: 000000000045c4a9 [ 83.810618][ T8764] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000004 [ 83.810624][ T8764] RBP: 000000000076c100 R08: 0000000020618000 R09: 0000000000000010 [ 83.810628][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.810633][ T8764] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076c10c [ 83.810715][ T8764] [1]skb 0xffff88808ff95800 0xffff88808db93040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 83.816153][ T8736] caller is sctp_set_owner_w+0xcf/0x4d0 [ 83.824743][ T8748] [1]skb 0xffff88809f0b7140 0xffff88808f336000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 83.825367][ T8736] CPU: 0 PID: 8736 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.825373][ T8736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.825377][ T8736] Call Trace: [ 83.825391][ T8736] dump_stack+0x1e9/0x30e [ 83.825409][ T8736] check_preemption_disabled+0x1c9/0x240 [ 83.825424][ T8736] sctp_set_owner_w+0xcf/0x4d0 [ 83.825443][ T8736] sctp_sendmsg_to_asoc+0x874/0x10f0 [ 83.825471][ T8736] ? security_sctp_bind_connect+0xa3/0xd0 [ 83.831429][ T8748] [1]skb 0xffff88809f0b7000 0xffff88808f336000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 83.835264][ T8736] sctp_sendmsg+0x170d/0x3440 [ 83.835303][ T8736] ? inet_sendmsg+0xfa/0x310 [ 83.835319][ T8736] ? inet_send_prepare+0x250/0x250 [ 83.835327][ T8736] __sys_sendto+0x3f3/0x590 [ 83.835358][ T8736] ? _copy_to_user+0x100/0x140 [ 83.835367][ T8736] ? check_preemption_disabled+0xb0/0x240 [ 83.835379][ T8736] ? debug_smp_processor_id+0x5/0x20 [ 83.864412][ T8736] __x64_sys_sendto+0xda/0xf0 [ 83.864430][ T8736] do_syscall_64+0xf3/0x1b0 [ 83.864452][ T8736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.864461][ T8736] RIP: 0033:0x45c4a9 [ 83.864474][ T8736] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.880846][ T8736] RSP: 002b:00007f4a8164fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 83.880855][ T8736] RAX: ffffffffffffffda RBX: 00007f4a816506d4 RCX: 000000000045c4a9 [ 83.880860][ T8736] RDX: 0000000000034000 RSI: 00000000203cef9f RDI: 0000000000000005 [ 83.880864][ T8736] RBP: 000000000076bfc0 R08: 0000000020618000 R09: 0000000000000010 [ 83.880870][ T8736] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.880874][ T8736] R13: 0000000000000a03 R14: 00000000004cc7f0 R15: 000000000076bfcc [ 83.880954][ T8736] [0]skb 0xffff888093c70d40 0xffff888093cfc7c0: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 83.913045][ T8761] [0]skb 0xffff8880a97f6200 0xffff8880903fc040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 83.995928][ T8736] [1]skb 0xffff888093c70e80 0xffff888093cfc7c0: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 84.046938][ T8736] [1]skb 0xffff88809f226040 0xffff888093cfc7c0: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 84.114185][ T8736] [1]skb 0xffff8880946dbd00 0xffff888093cfc7c0: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 84.187580][ T8771] [1]skb 0xffff8880a1913540 0xffff8880949637c0: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 84.199489][ T8736] [1]skb 0xffff888093c70d40 0xffff888093cfc7c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 84.212302][ T8756] [1]skb 0xffff8880a1913b80 0xffff88809f415040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.216032][ T8764] [0]skb 0xffff88808f4ed280 0xffff88808db93040: truesize 131328, sk alloc 429057 sctp_wfree 9101 [ 84.233969][ T8771] [1]skb 0xffff8880a1913180 0xffff8880949637c0: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 84.252204][ T8767] [1]skb 0xffff8880a25ad0c0 0xffff88809dca1800: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 84.263995][ C0] [0]put back to queue 0xffff888094858770 sctp_check_transmitted, 1681 [ 84.272316][ C0] [0]get packet 0xffff888098c5a640 from queue 0xffff88809d349a80 sctp_check_transmitted, 1435 [ 84.272362][ T8736] [1]skb 0xffff888093c70e80 0xffff888093cfc7c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 84.282770][ C0] [0]put skb 0xffff888098c5a640 back. sctp_check_transmitted, 1531 [ 84.282784][ C0] [0]put back to queue 0xffff88809d349a80 sctp_check_transmitted, 1681 [ 84.293422][ T8756] [1]skb 0xffff8880a1913b80 0xffff88809f415040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 84.320333][ T8767] [1]skb 0xffff8880a25ad700 0xffff88809dca1800: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 84.331665][ C0] [0]put back to queue 0xffff888094858770 sctp_check_transmitted, 1681 [ 84.339955][ C0] [0]get packet 0xffff888098c5a500 from queue 0xffff88809d349a80 sctp_check_transmitted, 1435 [ 84.339962][ C0] [0]put skb 0xffff888098c5a500 back. sctp_check_transmitted, 1575 [ 84.339968][ C0] [0]put back to queue 0xffff88809d349a80 sctp_check_transmitted, 1681 [ 84.341764][ T8764] [0]skb 0xffff88808f4ed140 0xffff88808db93040: truesize 131328, sk alloc 297473 sctp_wfree 9101 [ 84.367408][ T8767] [1]skb 0xffff8880a25ad340 0xffff88809dca1800: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 84.388882][ T8736] [1]skb 0xffff88809f226040 0xffff888093cfc7c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 84.396007][ T8759] [0]skb 0xffff888098f9e200 0xffff88809f152800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.399504][ T8771] [1]skb 0xffff8880a19137c0 0xffff8880949637c0: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 84.421592][ T8736] [1]skb 0xffff8880946dbd00 0xffff888093cfc7c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 84.437500][ T8774] [0]skb 0xffff88809876e8c0 0xffff888094963000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.440646][ T8767] [1]skb 0xffff8880a25ad980 0xffff88809dca1800: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 84.470127][ T8782] [1]skb 0xffff8880a78d60c0 0xffff8880a8c7f7c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.485748][ T8771] [1]skb 0xffff8880a1913400 0xffff8880949637c0: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 84.501580][ T8767] [1]put back to queue 0xffff888096c42770 sctp_check_transmitted, 1681 [ 84.520505][ T8784] [1]skb 0xffff8880a2ad72c0 0xffff8880a8c7f7c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 84.542465][ T8761] [0]put back to queue 0xffff8880934bc770 sctp_check_transmitted, 1681 [ 84.542630][ T8767] [1]get packet 0xffff8880a25ad0c0 from queue 0xffff8880939f3a80 sctp_check_transmitted, 1435 [ 84.568243][ T8784] [1]skb 0xffff8880a92d9300 0xffff8880a8c7f7c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 84.579295][ T8759] [0]skb 0xffff888098f9e200 0xffff88809f152800: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 84.590354][ T8784] [1]skb 0xffff8880a92d9440 0xffff8880a8c7f7c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 84.602086][ T8767] [1]put skb 0xffff8880a25ad0c0 back. sctp_check_transmitted, 1531 [ 84.610479][ T8754] [0]skb 0xffff8880a78d3c80 0xffff88809eb57000: truesize 768, sk alloc 429057 sctp_wfree 9101 2020/03/17 14:55:58 executed programs: 15 [ 84.620958][ T8767] [1]put back to queue 0xffff8880939f3a80 sctp_check_transmitted, 1681 [ 84.629270][ T8774] [0]skb 0xffff88809876e8c0 0xffff888094963000: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 84.634622][ T8784] [1]skb 0xffff8880a92d9580 0xffff8880a8c7f7c0: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 84.653586][ T8768] [0]skb 0xffff8880a25ad0c0 0xffff88809dca1800: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 84.653630][ T8764] [1]skb 0xffff88808f4ed000 0xffff88808db93040: truesize 131328, sk alloc 165889 sctp_wfree 9101 [ 84.682834][ T8784] [1]put back to queue 0xffff8880a922c770 sctp_check_transmitted, 1681 [ 84.692535][ T8771] [1]skb 0xffff8880a1913540 0xffff8880949637c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 84.704408][ T8784] [1]get packet 0xffff8880a2ad72c0 from queue 0xffff8880937f2a80 sctp_check_transmitted, 1435 [ 84.716067][ T8784] [1]put skb 0xffff8880a2ad72c0 back. sctp_check_transmitted, 1531 [ 84.724343][ T8771] [1]skb 0xffff8880a1913180 0xffff8880949637c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 84.735344][ T8768] [1]skb 0xffff8880a25ad700 0xffff88809dca1800: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 84.746613][ T8784] [1]put back to queue 0xffff8880937f2a80 sctp_check_transmitted, 1681 [ 84.755094][ T8768] [1]skb 0xffff8880a25ad340 0xffff88809dca1800: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 84.766593][ T8764] [1]skb 0xffff88808ff95800 0xffff88808db93040: truesize 33024, sk alloc 34305 sctp_wfree 9101 [ 84.778024][ T8754] [0]skb 0xffff888098c5ab40 0xffff88809eb57000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 84.778344][ T8781] [1]skb 0xffff8880a78d60c0 0xffff8880a8c7f7c0: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 84.800481][ T8792] [1]skb 0xffff88809f2267c0 0xffff8880a273b040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.812636][ T8768] [1]skb 0xffff8880a25ad980 0xffff88809dca1800: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 84.815109][ T8771] [0]skb 0xffff8880a19137c0 0xffff8880949637c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 84.839277][ T8761] [1]get packet 0xffff88809e80ce40 from queue 0xffff888089999280 sctp_check_transmitted, 1435 [ 84.839394][ T8754] [0]skb 0xffff888098c5a640 0xffff88809eb57000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 84.860957][ T8781] [1]skb 0xffff8880a2ad72c0 0xffff8880a8c7f7c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 84.873461][ T8764] [1]skb 0xffff88809949d180 0xffff88808db93040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 84.884218][ T8785] [1]skb 0xffff88809f2267c0 0xffff8880a273b040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 84.900379][ T8786] [0]skb 0xffff8880a87be680 0xffff8880a2f4b7c0: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 84.906316][ T8781] [1]skb 0xffff8880a92d9300 0xffff8880a8c7f7c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 84.925620][ T8791] [0]skb 0xffff88808db7d300 0xffff8880a2a667c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 84.936794][ T8771] [0]skb 0xffff8880a1913400 0xffff8880949637c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 84.952676][ T8754] [0]skb 0xffff888098c5a500 0xffff88809eb57000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 84.964668][ T8793] [0]skb 0xffff88808a6bba00 0xffff8880a2a667c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 84.977215][ T8786] [0]skb 0xffff8880a7120640 0xffff8880a2f4b7c0: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 84.980113][ T8761] [1]put skb 0xffff88809e80ce40 back. sctp_check_transmitted, 1531 [ 84.996485][ T8754] [0]skb 0xffff888098c5a3c0 0xffff88809eb57000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 85.000716][ T8781] [1]skb 0xffff8880a92d9440 0xffff8880a8c7f7c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 85.007262][ T8786] [0]skb 0xffff88808f1766c0 0xffff8880a2f4b7c0: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 85.031560][ T8793] [0]skb 0xffff88808a6bb500 0xffff8880a2a667c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 85.045274][ T8793] [0]skb 0xffff88808a6bb640 0xffff8880a2a667c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 85.057788][ T8793] [0]skb 0xffff88808a6bb280 0xffff8880a2a667c0: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 85.059456][ T8781] [1]skb 0xffff8880a92d9580 0xffff8880a8c7f7c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 85.069476][ T8786] [0]skb 0xffff888097de8640 0xffff8880a2f4b7c0: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 85.092069][ T8799] [1]skb 0xffff888094d58080 0xffff888097a9b000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.107295][ T8793] [0]put back to queue 0xffff8880a85b0770 sctp_check_transmitted, 1681 [ 85.108039][ T8761] [1]put back to queue 0xffff888089999280 sctp_check_transmitted, 1681 [ 85.117058][ T8793] [0]get packet 0xffff88808a6bba00 from queue 0xffff8880a7ce9a80 sctp_check_transmitted, 1435 [ 85.135268][ T8786] [0]skb 0xffff8880a87be680 0xffff8880a2f4b7c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 85.147628][ T8786] [0]skb 0xffff8880a7120640 0xffff8880a2f4b7c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 85.165877][ T8760] [0]skb 0xffff888099b15900 0xffff8880903fc040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 85.181795][ T8793] [0]put skb 0xffff88808a6bba00 back. sctp_check_transmitted, 1531 [ 85.195114][ T8786] [0]skb 0xffff88808f1766c0 0xffff8880a2f4b7c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 85.206276][ T8793] [0]put back to queue 0xffff8880a7ce9a80 sctp_check_transmitted, 1681 [ 85.221434][ T8784] [1]skb 0xffff8880974598c0 0xffff888099b59800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.233010][ T8786] [0]skb 0xffff888097de8640 0xffff8880a2f4b7c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 85.246507][ T8790] [0]skb 0xffff88808db7d300 0xffff8880a2a667c0: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 85.257543][ T8760] [0]skb 0xffff88809e80ce40 0xffff8880903fc040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 85.269001][ T8800] [1]skb 0xffff88809ef0e8c0 0xffff888097a9b000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.283951][ T8790] [0]skb 0xffff88808a6bba00 0xffff8880a2a667c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 85.294938][ T8760] [0]skb 0xffff888096fde140 0xffff8880903fc040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 85.307486][ T8800] [1]skb 0xffff88809ef0e780 0xffff888097a9b000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 85.331534][ T8782] [1]skb 0xffff88809de5f300 0xffff888099b59040: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 85.332031][ T8790] [0]skb 0xffff88808a6bb500 0xffff8880a2a667c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 85.354569][ T8760] [0]skb 0xffff8880a97f60c0 0xffff8880903fc040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 85.357247][ T8800] [1]skb 0xffff88809ef0eb40 0xffff888097a9b000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 85.382118][ T8804] [0]skb 0xffff8880a7000e00 0xffff8880a4121800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.393043][ T8781] [1]skb 0xffff8880974598c0 0xffff888099b59800: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 85.394000][ T8760] [0]skb 0xffff8880a97f6200 0xffff8880903fc040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 85.408080][ T8800] [1]skb 0xffff88809ef0ea00 0xffff888097a9b000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 85.424636][ T8790] [0]skb 0xffff88808a6bb640 0xffff8880a2a667c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 85.429843][ T8782] [1]skb 0xffff88809de5f6c0 0xffff888099b59040: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 85.450655][ T8808] [0]skb 0xffff8880a7641700 0xffff8880a2f4b000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.461473][ T8790] [0]skb 0xffff88808a6bb280 0xffff8880a2a667c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 85.476975][ T8805] [1]skb 0xffff8880a036e700 0xffff8880a4121800: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.493276][ T8800] [1]skb 0xffff88809ef0e8c0 0xffff888097a9b000: truesize 131328, sk alloc 429057 sctp_wfree 9101 [ 85.516284][ T8782] [1]skb 0xffff88809de5f080 0xffff888099b59040: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 85.533637][ T8814] [0]skb 0xffff88808cb0a0c0 0xffff8880a2f4b000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.542191][ T8800] [1]skb 0xffff88809ef0e780 0xffff888097a9b000: truesize 131328, sk alloc 297473 sctp_wfree 9101 [ 85.545482][ T8805] [0]skb 0xffff8880a036e840 0xffff8880a4121800: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 85.560902][ T8782] [1]skb 0xffff88809de5f1c0 0xffff888099b59040: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 85.578607][ T8791] [0]skb 0xffff88808cb0ac00 0xffff8880a9047800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.590165][ T8813] [0]skb 0xffff8880a966a440 0xffff888094beb040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.596946][ T8800] [1]skb 0xffff88809ef0eb40 0xffff888097a9b000: truesize 131328, sk alloc 165889 sctp_wfree 9101 [ 85.611395][ T8805] [0]skb 0xffff8880a036e980 0xffff8880a4121800: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 85.622901][ T8790] [0]skb 0xffff88808cb0ac00 0xffff8880a9047800: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 85.633287][ T8814] [0]skb 0xffff88808cb0a200 0xffff8880a2f4b000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 85.637774][ T8800] [1]skb 0xffff88809ef0ea00 0xffff888097a9b000: truesize 33024, sk alloc 34305 sctp_wfree 9101 [ 85.657192][ T8815] [0]skb 0xffff88808d981500 0xffff888094beb040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.663628][ T8805] [1]skb 0xffff8880a036eac0 0xffff8880a4121800: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 85.681123][ T8814] [0]skb 0xffff88808cb0a340 0xffff8880a2f4b000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 85.698723][ T8782] [1]put back to queue 0xffff888096f82770 sctp_check_transmitted, 1681 [ 85.712993][ T8782] [1]get packet 0xffff88809de5f300 from queue 0xffff888089c87280 sctp_check_transmitted, 1435 [ 85.723561][ T8796] [1]skb 0xffff888094d58080 0xffff888097a9b000: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 85.733906][ T8814] [0]skb 0xffff88808cb0a480 0xffff8880a2f4b000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 85.738639][ T8782] [1]put skb 0xffff88809de5f300 back. sctp_check_transmitted, 1531 [ 85.745477][ T8815] [0]skb 0xffff88808d981640 0xffff888094beb040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 85.774675][ T8797] [1]skb 0xffff88808943c280 0xffff88809dc94040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.788347][ T8814] [0]put back to queue 0xffff88808ba40770 sctp_check_transmitted, 1681 [ 85.790422][ T8782] [1]put back to queue 0xffff888089c87280 sctp_check_transmitted, 1681 [ 85.805211][ T8820] [0]skb 0xffff8880a31a0840 0xffff8880a36017c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 85.818080][ T8814] [0]get packet 0xffff88808cb0a0c0 from queue 0xffff88808ff1f280 sctp_check_transmitted, 1435 [ 85.828879][ T8815] [0]skb 0xffff88808d981780 0xffff888094beb040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 85.842121][ T8805] [1]put back to queue 0xffff8880a4c56770 sctp_check_transmitted, 1681 [ 85.851134][ T8814] [0]put skb 0xffff88808cb0a0c0 back. sctp_check_transmitted, 1531 [ 85.859270][ T8782] [1]skb 0xffff88809de5f300 0xffff888099b59040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 85.860052][ T8815] [0]skb 0xffff88808d9818c0 0xffff888094beb040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 85.880993][ T8805] [1]get packet 0xffff8880a036e700 from queue 0xffff88808faf8a80 sctp_check_transmitted, 1435 [ 85.891623][ T8814] [0]put back to queue 0xffff88808ff1f280 sctp_check_transmitted, 1681 [ 85.900015][ T8782] [1]skb 0xffff88809de5f6c0 0xffff888099b59040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 85.936685][ T8797] [1]skb 0xffff8880a640c780 0xffff88809dc94040: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.936946][ T8821] [0]skb 0xffff8880a6e928c0 0xffff8880a36017c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 85.952112][ T8805] [1]put skb 0xffff8880a036e700 back. sctp_check_transmitted, 1531 [ 85.970283][ T8815] [0]put back to queue 0xffff8880a840c770 sctp_check_transmitted, 1681 [ 85.971780][ T8782] [1]skb 0xffff88809de5f080 0xffff888099b59040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 85.991899][ T8797] [1]skb 0xffff8880a640c8c0 0xffff88809dc94040: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 86.003970][ T8815] [0]get packet 0xffff88808d981500 from queue 0xffff88809fe23a80 sctp_check_transmitted, 1435 [ 86.007840][ T8797] [1]skb 0xffff8880a640ca00 0xffff88809dc94040: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 86.028993][ T8824] [0]skb 0xffff8880a65c6d00 0xffff8880a32ca000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 86.040177][ T8805] [1]put back to queue 0xffff88808faf8a80 sctp_check_transmitted, 1681 [ 86.048831][ T8815] [0]put skb 0xffff88808d981500 back. sctp_check_transmitted, 1531 [ 86.052845][ T8782] [1]skb 0xffff88809de5f1c0 0xffff888099b59040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 86.067646][ T8815] [0]put back to queue 0xffff88809fe23a80 sctp_check_transmitted, 1681 [ 86.076101][ T8797] [1]skb 0xffff8880a640cb40 0xffff88809dc94040: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 86.087347][ T8821] [0]skb 0xffff8880a6e92a00 0xffff8880a36017c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 86.099043][ T8807] [1]skb 0xffff8880a7641700 0xffff8880a2f4b000: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 86.109656][ T8821] [0]skb 0xffff8880a6e92c80 0xffff8880a36017c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 86.124624][ T8812] [0]skb 0xffff8880a966a440 0xffff888094beb040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 86.138974][ T8804] [0]skb 0xffff88808cbaa140 0xffff8880a32ca000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 86.158637][ T8812] [0]skb 0xffff88808d981500 0xffff888094beb040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 86.169709][ T8807] [1]skb 0xffff88808cb0a0c0 0xffff8880a2f4b000: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 86.171608][ T8821] [0]skb 0xffff8880a6e92dc0 0xffff8880a36017c0: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 86.201118][ T8797] [1]put back to queue 0xffff888096920770 sctp_check_transmitted, 1681 [ 86.206313][ T8812] [0]skb 0xffff88808d981640 0xffff888094beb040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 86.213288][ T8797] [1]get packet 0xffff8880a640c780 from queue 0xffff8880912aa280 sctp_check_transmitted, 1435 [ 86.231918][ T8804] [0]skb 0xffff88808cbaa280 0xffff8880a32ca000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 86.235770][ T8807] [1]skb 0xffff88808cb0a200 0xffff8880a2f4b000: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 86.254111][ T8812] [0]skb 0xffff88808d981780 0xffff888094beb040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 86.268461][ T8821] [0]put back to queue 0xffff8880a4c34770 sctp_check_transmitted, 1681 [ 86.278177][ T8812] [0]skb 0xffff88808d9818c0 0xffff888094beb040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 86.280531][ T8797] [1]put skb 0xffff8880a640c780 back. sctp_check_transmitted, 1531 [ 86.288770][ T8804] [0]skb 0xffff88808cbaa3c0 0xffff8880a32ca000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 86.307833][ T8807] [1]skb 0xffff88808cb0a340 0xffff8880a2f4b000: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 86.308286][ T8821] [0]get packet 0xffff8880a6e928c0 from queue 0xffff888094e8fa80 sctp_check_transmitted, 1435 [ 86.329334][ T8797] [1]put back to queue 0xffff8880912aa280 sctp_check_transmitted, 1681 [ 86.339890][ T8813] [0]skb 0xffff8880a2d59e40 0xffff8880a9b4a040: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 86.350556][ T8821] [0]put skb 0xffff8880a6e928c0 back. sctp_check_transmitted, 1531 [ 86.359471][ T8812] [0]skb 0xffff8880a2d59e40 0xffff8880a9b4a040: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 86.362973][ T8807] [1]skb 0xffff88808cb0a480 0xffff8880a2f4b000: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 86.369744][ T8821] [0]put back to queue 0xffff888094e8fa80 sctp_check_transmitted, 1681 [ 86.389947][ T8829] [1]skb 0xffff8880855e2c80 0xffff88809125c800: truesize 131328, sk alloc 131329 sctp_set_owner_w 137 [ 86.401601][ T8804] [0]skb 0xffff88808cbaa780 0xffff8880a32ca000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 86.404861][ T8829] [1]skb 0xffff8880855e2dc0 0xffff88809125c800: truesize 131328, sk alloc 262913 sctp_set_owner_w 137 [ 86.427587][ T8799] [1]skb 0xffff88808943c280 0xffff88809dc94040: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 86.442431][ T8818] [0]skb 0xffff8880a31a0840 0xffff8880a36017c0: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 86.459075][ T8799] [1]skb 0xffff8880a640c780 0xffff88809dc94040: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 86.470231][ T8804] [1]skb 0xffff88808cbaa140 0xffff8880a32ca000: truesize 131328, sk alloc 429057 sctp_wfree 9101 [ 86.486086][ T8818] [0]skb 0xffff8880a6e928c0 0xffff8880a36017c0: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 86.499475][ T8814] [0]skb 0xffff88807d355940 0xffff8880a37687c0: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 86.511718][ T8799] [1]skb 0xffff8880a640c8c0 0xffff88809dc94040: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 86.527639][ T8804] [1]skb 0xffff88808cbaa280 0xffff8880a32ca000: truesize 131328, sk alloc 297473 sctp_wfree 9101 [ 86.538658][ T8818] [1]skb 0xffff8880a6e92a00 0xffff8880a36017c0: truesize 131328, sk alloc 296449 sctp_wfree 9101 [ 86.549737][ T8833] [0]skb 0xffff888092c39780 0xffff8880a72b5000: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 86.561582][ T8829] [1]skb 0xffff8880855ca080 0xffff88809125c800: truesize 131328, sk alloc 394497 sctp_set_owner_w 137 [ 86.574849][ T8833] [0]skb 0xffff8880a7ac5980 0xffff8880a72b5000: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 86.577366][ T8804] [1]skb 0xffff88808cbaa3c0 0xffff8880a32ca000: truesize 131328, sk alloc 165889 sctp_wfree 9101 [ 86.597221][ T8833] [0]skb 0xffff8880a7ac5ac0 0xffff8880a72b5000: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 86.600734][ T8818] [1]skb 0xffff8880a6e92c80 0xffff8880a36017c0: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 86.623674][ T8799] [1]skb 0xffff8880a640ca00 0xffff88809dc94040: truesize 131328, sk alloc 164865 sctp_wfree 9101 [ 86.624558][ T8833] [0]skb 0xffff8880a7ac5c00 0xffff8880a72b5000: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 86.645232][ T8799] [1]skb 0xffff8880a640cb40 0xffff88809dc94040: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 86.645418][ T8829] [0]skb 0xffff8880855ca1c0 0xffff88809125c800: truesize 33024, sk alloc 427777 sctp_set_owner_w 137 [ 86.667720][ T8804] [0]skb 0xffff88808cbaa780 0xffff8880a32ca000: truesize 33024, sk alloc 34305 sctp_wfree 9101 [ 86.668362][ T8818] [1]skb 0xffff8880a6e92dc0 0xffff8880a36017c0: truesize 33024, sk alloc 33281 sctp_wfree 9101 [ 86.691976][ T8817] [0]skb 0xffff88807ce566c0 0xffff8880a37687c0: truesize 131328, sk alloc 132353 sctp_set_owner_w 137 [ 86.705627][ T8833] [0]skb 0xffff8880a7ac5d40 0xffff8880a72b5000: truesize 33024, sk alloc 428801 sctp_set_owner_w 137 [ 86.718075][ T8809] [1]skb 0xffff8880a7000e00 0xffff8880a4121800: truesize 768, sk alloc 429057 sctp_wfree 9101 [ 86.733943][ T8804] [0]skb 0xffff8880a65c6d00 0xffff8880a32ca000: truesize 768, sk alloc 1025 sctp_wfree 9101 [ 86.749155][ T8817] [0]skb 0xffff88807ce56800 0xffff8880a37687c0: truesize 131328, sk alloc 263937 sctp_set_owner_w 137 [ 86.749487][ T8809] [1]skb 0xffff8880a036e700 0xffff8880a4121800: truesize 131328, sk alloc 428033 sctp_wfree 9101 [ 86.776516][ T8833] [0]put back to queue 0xffff8880a8496770 sctp_check_transmitted, 1681 [ 86.797435][ T8820] [1]skb 0xffff8880a2793640 0xffff88808f643800: truesize 768, sk alloc 769 sctp_set_owner_w 137 [ 86.811051][ T8817] [1]skb 0xffff88807ce56a80 0xffff8880a37687c0: truesize 131328, sk alloc 395521 sctp_set_owner_w 137 [ 86.823127][ T8833] [0]get packet 0xffff8880a7ac5980 from queue 0xffff8880a2f86a80 sctp_check_transmitted, 1435 [ 86.836302][ T8829] [0]put back to queue 0xffff8880890e0770 sctp_check_transmitted, 1681 [ 86.846052][ T8841] [0]skb 0xffff888092182c80 0xffff88807ce03800: truesize 768, sk alloc 769 sctp_set_owner_w 137