[ OK ] Started Getty on tty3. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.222' (ECDSA) to the list of known hosts. 2020/05/23 04:13:30 fuzzer started 2020/05/23 04:13:30 dialing manager at 10.128.0.26:38661 2020/05/23 04:13:30 syscalls: 3055 2020/05/23 04:13:30 code coverage: enabled 2020/05/23 04:13:30 comparison tracing: enabled 2020/05/23 04:13:30 extra coverage: enabled 2020/05/23 04:13:30 setuid sandbox: enabled 2020/05/23 04:13:30 namespace sandbox: enabled 2020/05/23 04:13:30 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/23 04:13:30 fault injection: enabled 2020/05/23 04:13:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/23 04:13:30 net packet injection: enabled 2020/05/23 04:13:30 net device setup: enabled 2020/05/23 04:13:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/23 04:13:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/23 04:13:30 USB emulation: enabled 04:15:32 executing program 0: syzkaller login: [ 179.509696][ T6807] IPVS: ftp: loaded support on port[0] = 21 04:15:32 executing program 1: [ 179.684136][ T6807] chnl_net:caif_netlink_parms(): no params data found [ 179.771867][ T6807] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.780321][ T6807] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.793194][ T6807] device bridge_slave_0 entered promiscuous mode [ 179.806373][ T6807] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.816946][ T6807] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.830364][ T6807] device bridge_slave_1 entered promiscuous mode [ 179.885385][ T6807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.913781][ T6807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.949183][ T6941] IPVS: ftp: loaded support on port[0] = 21 [ 179.982143][ T6807] team0: Port device team_slave_0 added [ 180.004532][ T6807] team0: Port device team_slave_1 added 04:15:33 executing program 2: [ 180.057510][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.065881][ T6807] 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. [ 180.098185][ T6807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.132492][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.158397][ T6807] 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. [ 180.211432][ T6807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.339055][ T6807] device hsr_slave_0 entered promiscuous mode 04:15:33 executing program 3: [ 180.381523][ T6807] device hsr_slave_1 entered promiscuous mode [ 180.459508][ T6941] chnl_net:caif_netlink_parms(): no params data found [ 180.535224][ T7032] IPVS: ftp: loaded support on port[0] = 21 [ 180.624229][ T7090] IPVS: ftp: loaded support on port[0] = 21 [ 180.743480][ T6941] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.753906][ T6941] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.763815][ T6941] device bridge_slave_0 entered promiscuous mode [ 180.813014][ T6941] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.823104][ T6941] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.833559][ T6941] device bridge_slave_1 entered promiscuous mode 04:15:34 executing program 4: [ 180.927122][ T6941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.005612][ T6941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.208249][ T7285] IPVS: ftp: loaded support on port[0] = 21 [ 181.217135][ T6941] team0: Port device team_slave_0 added [ 181.267765][ T7032] chnl_net:caif_netlink_parms(): no params data found [ 181.293803][ T6941] team0: Port device team_slave_1 added [ 181.304101][ T6807] netdevsim netdevsim0 netdevsim0: renamed from eth0 04:15:34 executing program 5: [ 181.398511][ T6807] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 181.478362][ T6807] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 181.525267][ T6807] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 181.615421][ T7090] chnl_net:caif_netlink_parms(): no params data found [ 181.654111][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.662486][ T6941] 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. [ 181.691854][ T6941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.706144][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.713410][ T6941] 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. [ 181.725279][ T7364] IPVS: ftp: loaded support on port[0] = 21 [ 181.746999][ T6941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.864048][ T6941] device hsr_slave_0 entered promiscuous mode [ 181.921441][ T6941] device hsr_slave_1 entered promiscuous mode [ 181.961430][ T6941] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.972673][ T6941] Cannot create hsr debugfs directory [ 182.020441][ T7032] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.030210][ T7032] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.042317][ T7032] device bridge_slave_0 entered promiscuous mode [ 182.089997][ T7032] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.100319][ T7032] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.113583][ T7032] device bridge_slave_1 entered promiscuous mode [ 182.189654][ T7032] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.206949][ T7032] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.227728][ T7090] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.235604][ T7090] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.245234][ T7090] device bridge_slave_0 entered promiscuous mode [ 182.285823][ T7090] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.295169][ T7090] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.305196][ T7090] device bridge_slave_1 entered promiscuous mode [ 182.329964][ T7032] team0: Port device team_slave_0 added [ 182.340329][ T7032] team0: Port device team_slave_1 added [ 182.398772][ T7090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.458320][ T7090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.469353][ T7032] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.479207][ T7032] 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. [ 182.509844][ T7032] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.529055][ T7032] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.537077][ T7032] 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. [ 182.565384][ T7032] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.677860][ T7090] team0: Port device team_slave_0 added [ 182.709684][ T7364] chnl_net:caif_netlink_parms(): no params data found [ 182.753898][ T7032] device hsr_slave_0 entered promiscuous mode [ 182.791601][ T7032] device hsr_slave_1 entered promiscuous mode [ 182.851139][ T7032] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 182.860349][ T7032] Cannot create hsr debugfs directory [ 182.882504][ T7090] team0: Port device team_slave_1 added [ 182.941805][ T7285] chnl_net:caif_netlink_parms(): no params data found [ 182.975265][ T7090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.985887][ T7090] 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. [ 183.024285][ T7090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.071527][ T7090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.081919][ T7090] 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. [ 183.118221][ T7090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.138991][ T6941] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 183.210044][ T6941] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 183.268448][ T6941] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 183.370198][ T6941] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 183.494302][ T7090] device hsr_slave_0 entered promiscuous mode [ 183.561594][ T7090] device hsr_slave_1 entered promiscuous mode [ 183.614672][ T7090] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.624099][ T7090] Cannot create hsr debugfs directory [ 183.645391][ T7364] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.653373][ T7364] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.664938][ T7364] device bridge_slave_0 entered promiscuous mode [ 183.676503][ T7364] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.684386][ T7364] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.695208][ T7364] device bridge_slave_1 entered promiscuous mode [ 183.735067][ T7364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.750499][ T7364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.810221][ T6807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.826545][ T7364] team0: Port device team_slave_0 added [ 183.840642][ T7285] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.850505][ T7285] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.861547][ T7285] device bridge_slave_0 entered promiscuous mode [ 183.874964][ T7285] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.883831][ T7285] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.894568][ T7285] device bridge_slave_1 entered promiscuous mode [ 183.911229][ T7364] team0: Port device team_slave_1 added [ 183.974440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.994515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.018308][ T6807] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.048815][ T7285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.066628][ T7364] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.078529][ T7364] 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. [ 184.110326][ T7364] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.124000][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.138664][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.150030][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.159839][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.182388][ T7285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.203567][ T7364] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.211858][ T7364] 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. [ 184.240746][ T7364] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.274297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.345172][ T7364] device hsr_slave_0 entered promiscuous mode [ 184.412168][ T7364] device hsr_slave_1 entered promiscuous mode [ 184.452306][ T7364] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.466194][ T7364] Cannot create hsr debugfs directory [ 184.478222][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.494093][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.505801][ T3390] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.514752][ T3390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.561792][ T7032] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 184.600251][ T7032] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 184.666285][ T7285] team0: Port device team_slave_0 added [ 184.691384][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.708528][ T7032] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 184.745889][ T7285] team0: Port device team_slave_1 added [ 184.771295][ T7032] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 184.814488][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.883031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.901977][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.928154][ T7285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.936413][ T7285] 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. [ 184.965805][ T7285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.980415][ T7285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.988097][ T7285] 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. [ 185.016154][ T7285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.044911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.053751][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.063144][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.143612][ T7090] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 185.179294][ T7090] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 185.233851][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.245134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.294699][ T7285] device hsr_slave_0 entered promiscuous mode [ 185.331460][ T7285] device hsr_slave_1 entered promiscuous mode [ 185.371158][ T7285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.378742][ T7285] Cannot create hsr debugfs directory [ 185.392746][ T6941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.414012][ T7090] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 185.484080][ T7090] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 185.559905][ T6807] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.572204][ T6807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.606011][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.614968][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.664075][ T6941] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.686086][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.695074][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.755398][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.764873][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.773196][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.783046][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.792149][ T3389] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.799286][ T3389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.824107][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.863758][ T6807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.887911][ T7364] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 185.928887][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.938445][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.948191][ T3389] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.956184][ T3389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.964480][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.980163][ T7032] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.997300][ T7364] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 186.070056][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.080665][ T7364] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 186.165256][ T7364] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 186.262551][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.272706][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.282993][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.290693][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.299354][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.308861][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.318234][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.327231][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.336673][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.357490][ T7032] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.378231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.389107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.412574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.425968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.462613][ T6941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.478793][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.489478][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.499583][ T2501] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.508184][ T2501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.517982][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.527056][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.535849][ T2501] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.543034][ T2501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.562370][ T7285] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 186.607935][ T7285] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 186.656719][ T7285] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 186.714946][ T7285] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 186.774493][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.782867][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.792422][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.802170][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.812231][ T6807] device veth0_vlan entered promiscuous mode [ 186.818903][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.828627][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.862022][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.872327][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.881826][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.901444][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.921816][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.929389][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 186.944505][ T6807] device veth1_vlan entered promiscuous mode [ 186.959411][ T6941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.981635][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 186.990035][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.000810][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.024070][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.032545][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.041102][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.049383][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.058502][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.074605][ T7090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.157937][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.165744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.173722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.183445][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.205869][ T7032] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.220377][ T7090] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.234252][ T6807] device veth0_macvtap entered promiscuous mode [ 187.248978][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.257158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.266131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.275759][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 187.285505][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.322975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.331876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.340290][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.347802][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.357620][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.372745][ T7364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.396870][ T6807] device veth1_macvtap entered promiscuous mode [ 187.423111][ T7364] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.430823][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 187.442883][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.452537][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.461387][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.470247][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.480271][ T3390] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.487456][ T3390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.496835][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.505086][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.516665][ T6941] device veth0_vlan entered promiscuous mode [ 187.539484][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.547326][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.556887][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.566789][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.576262][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.585821][ T3390] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.593087][ T3390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.610058][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.646929][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.657007][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 187.666236][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 187.675541][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 187.686029][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.700373][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.709575][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.719121][ T2501] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.726734][ T2501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.735570][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.744875][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.754182][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.768468][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.805357][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 187.816164][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 187.826110][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.835269][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.852239][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.860446][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.869022][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.879142][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.900734][ T7285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.912562][ T6941] device veth1_vlan entered promiscuous mode [ 187.924159][ T7032] device veth0_vlan entered promiscuous mode [ 187.969172][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 187.980263][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.991533][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.000454][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.009924][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.019713][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.030050][ T3389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.058940][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 188.068681][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.077351][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.087492][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.098185][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.117841][ T7032] device veth1_vlan entered promiscuous mode [ 188.195919][ T7285] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.204355][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 188.214042][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.223861][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.232693][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.242219][ T3390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.258535][ T6941] device veth0_macvtap entered promiscuous mode [ 188.276904][ T6941] device veth1_macvtap entered promiscuous mode [ 188.353894][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.376043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.393041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 04:15:41 executing program 0: [ 188.414003][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.441378][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.461818][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.472138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.483227][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.491105][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state 04:15:41 executing program 0: [ 188.508975][ T7090] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.522884][ T7090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.534814][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.582334][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.590675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.605048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.615889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 04:15:41 executing program 0: 04:15:42 executing program 0: [ 188.712230][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.726575][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.761126][ T2512] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.769292][ T2512] bridge0: port 2(bridge_slave_1) entered forwarding state 04:15:42 executing program 0: [ 188.803366][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.835703][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 04:15:42 executing program 0: 04:15:42 executing program 0: [ 188.878763][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.915707][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.973985][ T7364] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.995561][ T7032] device veth0_macvtap entered promiscuous mode [ 189.007814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.035243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.055744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 189.065891][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.092266][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.107939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.117385][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.127848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.136485][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.144952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.154384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.163419][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 189.173556][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.206974][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.217689][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.229567][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.242859][ T7090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.254517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.265789][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.276073][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.286424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.295914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.306610][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.317552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.326578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.339502][ T7285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.388898][ T7032] device veth1_macvtap entered promiscuous mode [ 189.526283][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.535638][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.623710][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.636749][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.646206][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.658249][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.676885][ T7032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 189.696247][ T7032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.711937][ T7032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 189.722499][ T7032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.733775][ T7032] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.828189][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.840653][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.866086][ T7285] 8021q: adding VLAN 0 to HW filter on device batadv0 04:15:43 executing program 1: [ 189.879079][ T7032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.925253][ T7032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.946159][ T7032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.966780][ T7032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.984108][ T7032] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.022118][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.030808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.054159][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.071962][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.080569][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.100691][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.131577][ T7090] device veth0_vlan entered promiscuous mode [ 190.141299][ T7364] device veth0_vlan entered promiscuous mode [ 190.159770][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.168974][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.177893][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.186800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.230756][ T7364] device veth1_vlan entered promiscuous mode [ 190.264628][ T7090] device veth1_vlan entered promiscuous mode [ 190.331665][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.339786][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.363028][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 190.372900][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 04:15:43 executing program 2: [ 190.478485][ T7285] device veth0_vlan entered promiscuous mode [ 190.492203][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.500545][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.553631][ T7285] device veth1_vlan entered promiscuous mode [ 190.578674][ T7090] device veth0_macvtap entered promiscuous mode [ 190.607624][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.631765][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.639752][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.661811][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.670396][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.692624][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 190.716451][ T7090] device veth1_macvtap entered promiscuous mode [ 190.786544][ T7364] device veth0_macvtap entered promiscuous mode [ 190.803335][ T7364] device veth1_macvtap entered promiscuous mode [ 190.824180][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 190.832625][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.840769][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.850034][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.858874][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.870066][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.887187][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.898030][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.909100][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.920544][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.932114][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.944370][ T7090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.962247][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 190.970574][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.987121][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.996967][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.009771][ T8067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.022560][ T7285] device veth0_macvtap entered promiscuous mode [ 191.037077][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.049149][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.059085][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.069779][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.083870][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.096057][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.108008][ T7090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.122552][ T7285] device veth1_macvtap entered promiscuous mode [ 191.133326][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.144818][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.156964][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.167789][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.179663][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.191674][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.203112][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.214193][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.227286][ T7364] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 191.236841][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 191.249309][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 191.258138][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.267749][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.277570][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.287914][ T3386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.325020][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.336749][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.348421][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.359099][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.370698][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.381997][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.393553][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.405368][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.415479][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.427439][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.440441][ T7285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 191.463026][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.475120][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.487677][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.499104][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.509206][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.520765][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.531651][ T7364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.544255][ T7364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.556368][ T7364] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.566551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.578968][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.589703][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.603974][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.617917][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.630363][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.640862][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.653714][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.666705][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.677682][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.693401][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.704449][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.714593][ T7285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.725564][ T7285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.737101][ T7285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.879296][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.888787][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 04:15:45 executing program 3: 04:15:45 executing program 4: 04:15:45 executing program 0: 04:15:45 executing program 1: 04:15:45 executing program 2: 04:15:45 executing program 3: 04:15:45 executing program 5: 04:15:45 executing program 5: 04:15:45 executing program 2: 04:15:45 executing program 1: 04:15:45 executing program 0: 04:15:45 executing program 3: 04:15:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000c80)=""/235, 0xeb}], 0x1}}], 0x1, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000900)=""/128, 0x80}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x97d}, {&(0x7f0000000fc0)=""/4096, 0x773}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 04:15:45 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 04:15:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) 04:15:45 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384) socket$inet(0x2, 0x4, 0xbd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept4$packet(r1, &(0x7f0000008780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000087c0)=0x14, 0x0) gettid() ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000380)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x60, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x18, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xa, 0xf989, "8563ca5785df"}, @exp_fastopen={0xfe, 0x9, 0xf989, "fc461d090a"}, @mptcp=@synack={0x1e, 0x10}, @md5sig={0x13, 0x12, "79d45212128ed667ba2e02c8647a700b"}, @timestamp={0x8, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 04:15:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) creat(0x0, 0x0) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x8, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 04:15:45 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x3, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 04:15:46 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x6, 0x6, 0x801}, 0x14}}, 0x0) [ 192.763675][ T8131] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 04:15:46 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000940)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f200", 0x10, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa7]}, @mcast2, {[], @ndisc_ra}}}}}, 0x0) [ 192.885998][ T8129] syz-executor.0 (8129) used greatest stack depth: 22672 bytes left 04:15:46 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) 04:15:46 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x6, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 04:15:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) 04:15:46 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="8fb3f65e32d9", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @ipv4={[], [], @dev}, @remote}}}}}}}, 0x0) 04:15:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) tkill(r2, 0x1000000000016) 04:15:46 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 04:15:46 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) prctl$PR_SVE_SET_VL(0x2, 0x0) 04:15:46 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5451) 04:15:46 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="8fb3f65e32d9", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @ipv4={[], [], @dev}, @remote}}}}}}}, 0x0) 04:15:46 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$inet(r0, &(0x7f0000002340)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="80", 0x1}], 0x1}}], 0x1, 0x0) 04:15:46 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x20044000) 04:15:46 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100003ab3f110401c3405ce63080003010902120001000000000904"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 04:15:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x1, 0x0) [ 193.528929][ C1] hrtimer: interrupt took 63329 ns 04:15:46 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="8fb3f65e32d9", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @ipv4={[], [], @dev}, @remote}}}}}}}, 0x0) 04:15:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='noquota,integrity,q', @ANYBLOB]) 04:15:46 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @random="8fb3f65e32d9", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @ipv4={[], [], @dev}, @remote, [], "1876f17ac1233a5a"}}}}}}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305839, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5102, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 04:15:46 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x20044000) 04:15:47 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x20044000) 04:15:47 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x20044000) [ 193.750044][ T8213] jfs: Unrecognized mount option "q" or missing value 04:15:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x1, 0x0) 04:15:47 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) [ 193.811699][ T3390] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 193.838307][ T8221] jfs: Unrecognized mount option "q" or missing value 04:15:47 executing program 0: openat$ashmem(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x7f}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getpid() close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 04:15:47 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) [ 194.061653][ T3390] usb 2-1: Using ep0 maxpacket: 16 [ 194.311528][ T3390] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=63.ce [ 194.329711][ T3390] usb 2-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 194.341000][ T3390] usb 2-1: Manufacturer: syz [ 194.345775][ T3390] usb 2-1: SerialNumber: syz [ 194.364166][ T3390] usb 2-1: config 0 descriptor?? [ 194.412288][ T3390] i2c-tiny-usb 2-1:0.0: version 63.ce found at bus 002 address 002 [ 194.861177][ T3390] (null): failure reading functionality [ 194.891478][ T3390] i2c i2c-0: failure reading functionality [ 194.908390][ T3390] i2c i2c-0: connected i2c-tiny-usb device [ 194.932958][ T3390] usb 2-1: USB disconnect, device number 2 [ 194.950506][ T3390] ================================================================== [ 194.958967][ T3390] BUG: KASAN: use-after-free in kobject_put+0x296/0x2f0 [ 194.965921][ T3390] Read of size 1 at addr ffff888096c68054 by task kworker/1:9/3390 [ 194.973981][ T3390] [ 194.977363][ T3390] CPU: 1 PID: 3390 Comm: kworker/1:9 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 194.986903][ T3390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.996974][ T3390] Workqueue: usb_hub_wq hub_event [ 195.001985][ T3390] Call Trace: [ 195.005262][ T3390] dump_stack+0x18f/0x20d [ 195.009584][ T3390] ? kobject_put+0x296/0x2f0 [ 195.014165][ T3390] ? kobject_put+0x296/0x2f0 [ 195.018761][ T3390] print_address_description.constprop.0.cold+0xd3/0x413 [ 195.025804][ T3390] ? kfree+0x1eb/0x2b0 [ 195.029865][ T3390] ? vprintk_func+0x97/0x1a6 [ 195.034465][ T3390] ? kobject_put+0x296/0x2f0 [ 195.039044][ T3390] kasan_report.cold+0x1f/0x37 [ 195.043811][ T3390] ? kobject_put+0x1d0/0x2f0 [ 195.048390][ T3390] ? kobject_put+0x296/0x2f0 [ 195.053054][ T3390] kobject_put+0x296/0x2f0 [ 195.057466][ T3390] ? cdev_device_del+0x69/0x80 [ 195.062214][ T3390] put_device+0x1b/0x30 [ 195.066438][ T3390] i2cdev_detach_adapter.part.0+0x53/0x70 [ 195.072417][ T3390] i2cdev_notifier_call+0xad/0xc0 [ 195.077438][ T3390] notifier_call_chain+0xc0/0x230 [ 195.082451][ T3390] blocking_notifier_call_chain+0x85/0xa0 [ 195.088255][ T3390] device_del+0x17e/0xd30 [ 195.092578][ T3390] ? __pm_runtime_disable+0x148/0x3d0 [ 195.097947][ T3390] ? device_link_add_missing_supplier_links+0x370/0x370 [ 195.104878][ T3390] ? lockdep_init_map_waits+0x26a/0x890 [ 195.110408][ T3390] ? lockdep_init_map_waits+0x26a/0x890 [ 195.115946][ T3390] ? __raw_spin_lock_init+0x34/0x100 [ 195.121230][ T3390] device_unregister+0x11/0x30 [ 195.125987][ T3390] i2c_del_adapter+0x42b/0x590 [ 195.130736][ T3390] ? usb_disable_interface+0x7b/0x1a0 [ 195.136152][ T3390] i2c_tiny_usb_disconnect+0x3a/0xb0 [ 195.142047][ T3390] usb_unbind_interface+0x1bd/0x8a0 [ 195.147232][ T3390] ? __pm_runtime_idle+0xd1/0x320 [ 195.152239][ T3390] ? usb_autoresume_device+0x60/0x60 [ 195.157558][ T3390] device_release_driver_internal+0x432/0x500 [ 195.163619][ T3390] bus_remove_device+0x2dc/0x4a0 [ 195.168550][ T3390] device_del+0x481/0xd30 [ 195.172866][ T3390] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 195.178925][ T3390] ? device_link_add_missing_supplier_links+0x370/0x370 [ 195.185853][ T3390] ? remove_intf_ep_devs+0x13f/0x1d0 [ 195.191133][ T3390] usb_disable_device+0x211/0x690 [ 195.196233][ T3390] usb_disconnect+0x284/0x8d0 [ 195.200898][ T3390] hub_event+0x17ca/0x38f0 [ 195.205328][ T3390] ? hub_port_debounce+0x260/0x260 [ 195.210429][ T3390] ? usermodehelper_read_trylock+0xf0/0x2d0 [ 195.216523][ T3390] ? debug_smp_processor_id+0x2f/0x185 [ 195.222577][ T3390] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 195.228148][ T3390] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 195.234125][ T3390] process_one_work+0x965/0x16a0 [ 195.239070][ T3390] ? lock_release+0x800/0x800 [ 195.243741][ T3390] ? pwq_dec_nr_in_flight+0x310/0x310 [ 195.249095][ T3390] ? rwlock_bug.part.0+0x90/0x90 [ 195.254034][ T3390] worker_thread+0x7ab/0xe20 [ 195.258627][ T3390] ? process_one_work+0x16a0/0x16a0 [ 195.263893][ T3390] kthread+0x3b5/0x4a0 [ 195.267941][ T3390] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 195.273736][ T3390] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 195.279444][ T3390] ret_from_fork+0x24/0x30 [ 195.283854][ T3390] [ 195.286357][ T3390] Allocated by task 3390: [ 195.290676][ T3390] save_stack+0x1b/0x40 [ 195.294819][ T3390] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 195.300520][ T3390] kmem_cache_alloc_trace+0x153/0x7d0 [ 195.305872][ T3390] i2cdev_attach_adapter.part.0+0x9a/0x3f0 [ 195.311654][ T3390] i2cdev_notifier_call+0x9b/0xc0 [ 195.316670][ T3390] notifier_call_chain+0xc0/0x230 [ 195.322560][ T3390] blocking_notifier_call_chain+0x85/0xa0 [ 195.328265][ T3390] device_add+0xa6e/0x1900 [ 195.333009][ T3390] i2c_register_adapter+0x30d/0xb00 [ 195.338458][ T3390] i2c_add_adapter+0xba/0x100 [ 195.343114][ T3390] i2c_tiny_usb_probe+0x3a8/0x528 [ 195.348143][ T3390] usb_probe_interface+0x305/0x7a0 [ 195.353322][ T3390] really_probe+0x281/0x6d0 [ 195.357802][ T3390] driver_probe_device+0xfe/0x1d0 [ 195.362805][ T3390] __device_attach_driver+0x1c2/0x220 [ 195.368156][ T3390] bus_for_each_drv+0x162/0x1e0 [ 195.372985][ T3390] __device_attach+0x21a/0x360 [ 195.377738][ T3390] bus_probe_device+0x1e4/0x290 [ 195.382578][ T3390] device_add+0xaf1/0x1900 [ 195.386984][ T3390] usb_set_configuration+0xec5/0x1740 [ 195.392350][ T3390] usb_generic_driver_probe+0x9d/0xe0 [ 195.397711][ T3390] usb_probe_device+0xc6/0x1f0 [ 195.402463][ T3390] really_probe+0x281/0x6d0 [ 195.406957][ T3390] driver_probe_device+0xfe/0x1d0 [ 195.411960][ T3390] __device_attach_driver+0x1c2/0x220 [ 195.417332][ T3390] bus_for_each_drv+0x162/0x1e0 [ 195.422166][ T3390] __device_attach+0x21a/0x360 [ 195.426911][ T3390] bus_probe_device+0x1e4/0x290 [ 195.431746][ T3390] device_add+0xaf1/0x1900 [ 195.436184][ T3390] usb_new_device.cold+0x753/0x103d [ 195.441362][ T3390] hub_event+0x1eca/0x38f0 [ 195.445774][ T3390] process_one_work+0x965/0x16a0 [ 195.450707][ T3390] worker_thread+0x96/0xe20 [ 195.455189][ T3390] kthread+0x3b5/0x4a0 [ 195.459244][ T3390] ret_from_fork+0x24/0x30 [ 195.463635][ T3390] [ 195.465953][ T3390] Freed by task 3390: [ 195.469927][ T3390] save_stack+0x1b/0x40 [ 195.474063][ T3390] __kasan_slab_free+0xf7/0x140 [ 195.478895][ T3390] kfree+0x109/0x2b0 [ 195.482788][ T3390] device_release+0x71/0x200 [ 195.487358][ T3390] kobject_put+0x1c8/0x2f0 [ 195.491767][ T3390] cdev_device_del+0x69/0x80 [ 195.496336][ T3390] put_i2c_dev+0x160/0x1b0 [ 195.500735][ T3390] i2cdev_detach_adapter.part.0+0x53/0x70 [ 195.506463][ T3390] i2cdev_notifier_call+0xad/0xc0 [ 195.511484][ T3390] notifier_call_chain+0xc0/0x230 [ 195.516569][ T3390] blocking_notifier_call_chain+0x85/0xa0 [ 195.522279][ T3390] device_del+0x17e/0xd30 [ 195.526675][ T3390] device_unregister+0x11/0x30 [ 195.531511][ T3390] i2c_del_adapter+0x42b/0x590 [ 195.536254][ T3390] i2c_tiny_usb_disconnect+0x3a/0xb0 [ 195.541868][ T3390] usb_unbind_interface+0x1bd/0x8a0 [ 195.547046][ T3390] device_release_driver_internal+0x432/0x500 [ 195.553096][ T3390] bus_remove_device+0x2dc/0x4a0 [ 195.558026][ T3390] device_del+0x481/0xd30 [ 195.562433][ T3390] usb_disable_device+0x211/0x690 [ 195.567446][ T3390] usb_disconnect+0x284/0x8d0 [ 195.572118][ T3390] hub_event+0x17ca/0x38f0 [ 195.576612][ T3390] process_one_work+0x965/0x16a0 [ 195.581530][ T3390] worker_thread+0x7ab/0xe20 [ 195.586108][ T3390] kthread+0x3b5/0x4a0 [ 195.590173][ T3390] ret_from_fork+0x24/0x30 [ 195.594576][ T3390] [ 195.596885][ T3390] The buggy address belongs to the object at ffff888096c68000 [ 195.596885][ T3390] which belongs to the cache kmalloc-2k of size 2048 [ 195.611008][ T3390] The buggy address is located 84 bytes inside of [ 195.611008][ T3390] 2048-byte region [ffff888096c68000, ffff888096c68800) [ 195.624350][ T3390] The buggy address belongs to the page: [ 195.629991][ T3390] page:ffffea00025b1a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 195.639084][ T3390] flags: 0xfffe0000000200(slab) [ 195.644003][ T3390] raw: 00fffe0000000200 ffffea00025b2748 ffffea00026105c8 ffff8880aa000e00 [ 195.652586][ T3390] raw: 0000000000000000 ffff888096c68000 0000000100000001 0000000000000000 [ 195.661151][ T3390] page dumped because: kasan: bad access detected [ 195.667595][ T3390] [ 195.669901][ T3390] Memory state around the buggy address: [ 195.675861][ T3390] ffff888096c67f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 195.683903][ T3390] ffff888096c67f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 195.692377][ T3390] >ffff888096c68000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.700424][ T3390] ^ [ 195.707164][ T3390] ffff888096c68080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.715204][ T3390] ffff888096c68100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.723240][ T3390] ================================================================== [ 195.731288][ T3390] Disabling lock debugging due to kernel taint [ 195.753896][ T3390] Kernel panic - not syncing: panic_on_warn set ... [ 195.760612][ T3390] CPU: 1 PID: 3390 Comm: kworker/1:9 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 195.771649][ T3390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.781740][ T3390] Workqueue: usb_hub_wq hub_event [ 195.786758][ T3390] Call Trace: [ 195.790048][ T3390] dump_stack+0x18f/0x20d [ 195.794384][ T3390] ? kobject_put+0x1d0/0x2f0 [ 195.798978][ T3390] panic+0x2e3/0x75c [ 195.802881][ T3390] ? __warn_printk+0xf3/0xf3 [ 195.807479][ T3390] ? preempt_schedule_common+0x5e/0xc0 [ 195.812938][ T3390] ? kobject_put+0x296/0x2f0 [ 195.817650][ T3390] ? kobject_put+0x296/0x2f0 [ 195.822251][ T3390] ? preempt_schedule_thunk+0x16/0x18 [ 195.828662][ T3390] ? trace_hardirqs_on+0x55/0x230 [ 195.833692][ T3390] ? kobject_put+0x296/0x2f0 [ 195.838279][ T3390] ? kobject_put+0x296/0x2f0 [ 195.843305][ T3390] end_report+0x4d/0x53 [ 195.847640][ T3390] kasan_report.cold+0xd/0x37 [ 195.852316][ T3390] ? kobject_put+0x1d0/0x2f0 [ 195.857132][ T3390] ? kobject_put+0x296/0x2f0 [ 195.861718][ T3390] kobject_put+0x296/0x2f0 [ 195.866119][ T3390] ? cdev_device_del+0x69/0x80 [ 195.870957][ T3390] put_device+0x1b/0x30 [ 195.876065][ T3390] i2cdev_detach_adapter.part.0+0x53/0x70 [ 195.882660][ T3390] i2cdev_notifier_call+0xad/0xc0 [ 195.891234][ T3390] notifier_call_chain+0xc0/0x230 [ 195.896467][ T3390] blocking_notifier_call_chain+0x85/0xa0 [ 195.903798][ T3390] device_del+0x17e/0xd30 [ 195.908679][ T3390] ? __pm_runtime_disable+0x148/0x3d0 [ 195.914125][ T3390] ? device_link_add_missing_supplier_links+0x370/0x370 [ 195.921141][ T3390] ? lockdep_init_map_waits+0x26a/0x890 [ 195.927265][ T3390] ? lockdep_init_map_waits+0x26a/0x890 [ 195.932873][ T3390] ? __raw_spin_lock_init+0x34/0x100 [ 195.938151][ T3390] device_unregister+0x11/0x30 [ 195.942897][ T3390] i2c_del_adapter+0x42b/0x590 [ 195.947736][ T3390] ? usb_disable_interface+0x7b/0x1a0 [ 195.953969][ T3390] i2c_tiny_usb_disconnect+0x3a/0xb0 [ 195.959233][ T3390] usb_unbind_interface+0x1bd/0x8a0 [ 195.964434][ T3390] ? __pm_runtime_idle+0xd1/0x320 [ 195.970781][ T3390] ? usb_autoresume_device+0x60/0x60 [ 195.976361][ T3390] device_release_driver_internal+0x432/0x500 [ 195.982554][ T3390] bus_remove_device+0x2dc/0x4a0 [ 195.987796][ T3390] device_del+0x481/0xd30 [ 195.992327][ T3390] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 195.998493][ T3390] ? device_link_add_missing_supplier_links+0x370/0x370 [ 196.005591][ T3390] ? remove_intf_ep_devs+0x13f/0x1d0 [ 196.010967][ T3390] usb_disable_device+0x211/0x690 [ 196.015998][ T3390] usb_disconnect+0x284/0x8d0 [ 196.020666][ T3390] hub_event+0x17ca/0x38f0 [ 196.025083][ T3390] ? hub_port_debounce+0x260/0x260 [ 196.030192][ T3390] ? usermodehelper_read_trylock+0xf0/0x2d0 [ 196.036258][ T3390] ? debug_smp_processor_id+0x2f/0x185 [ 196.041916][ T3390] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 196.048571][ T3390] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 196.054532][ T3390] process_one_work+0x965/0x16a0 [ 196.059723][ T3390] ? lock_release+0x800/0x800 [ 196.065472][ T3390] ? pwq_dec_nr_in_flight+0x310/0x310 [ 196.070828][ T3390] ? rwlock_bug.part.0+0x90/0x90 [ 196.075844][ T3390] worker_thread+0x7ab/0xe20 [ 196.080442][ T3390] ? process_one_work+0x16a0/0x16a0 [ 196.085804][ T3390] kthread+0x3b5/0x4a0 [ 196.089950][ T3390] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 196.095753][ T3390] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 196.101555][ T3390] ret_from_fork+0x24/0x30 [ 196.107629][ T3390] Kernel Offset: disabled [ 196.111965][ T3390] Rebooting in 86400 seconds..