Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts. 2021/01/13 22:13:53 fuzzer started 2021/01/13 22:13:53 dialing manager at 10.128.0.26:43403 2021/01/13 22:13:54 syscalls: 3495 2021/01/13 22:13:54 code coverage: enabled 2021/01/13 22:13:54 comparison tracing: enabled 2021/01/13 22:13:54 extra coverage: enabled 2021/01/13 22:13:54 setuid sandbox: enabled 2021/01/13 22:13:54 namespace sandbox: enabled 2021/01/13 22:13:54 Android sandbox: /sys/fs/selinux/policy does not exist 2021/01/13 22:13:54 fault injection: enabled 2021/01/13 22:13:54 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/01/13 22:13:54 net packet injection: enabled 2021/01/13 22:13:54 net device setup: enabled 2021/01/13 22:13:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/01/13 22:13:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/01/13 22:13:54 USB emulation: enabled 2021/01/13 22:13:54 hci packet injection: enabled 2021/01/13 22:13:54 wifi device emulation: enabled 2021/01/13 22:13:54 fetching corpus: 0, signal 0/0 (executing program) 2021/01/13 22:13:54 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 22:13:54 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 22:13:56 starting 6 fuzzer processes 22:13:56 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000001640)='./file0/file0/file0\x00', 0x0) 22:13:56 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x1000) 22:13:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000880)='fdinfo\x00') openat$cgroup_freezer_state(r0, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) 22:13:57 executing program 3: r0 = inotify_init1(0x0) inotify_add_watch(r0, 0x0, 0x2000019) 22:13:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'pids'}]}, 0x6) [ 57.905556][ T8457] IPVS: ftp: loaded support on port[0] = 21 22:13:57 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x40c0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) [ 58.164927][ T8457] chnl_net:caif_netlink_parms(): no params data found [ 58.185411][ T8459] IPVS: ftp: loaded support on port[0] = 21 [ 58.429497][ T8461] IPVS: ftp: loaded support on port[0] = 21 [ 58.512096][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.520153][ T8457] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.529332][ T8457] device bridge_slave_0 entered promiscuous mode [ 58.556513][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.563952][ T8457] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.574783][ T8457] device bridge_slave_1 entered promiscuous mode [ 58.622391][ T8457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.686140][ T8457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.735401][ T8463] IPVS: ftp: loaded support on port[0] = 21 [ 58.811028][ T8457] team0: Port device team_slave_0 added [ 58.824359][ T8459] chnl_net:caif_netlink_parms(): no params data found [ 58.838665][ T8457] team0: Port device team_slave_1 added [ 58.879980][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.888785][ T8457] 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. [ 58.927539][ T8457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.945377][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.954291][ T8457] 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. [ 58.980459][ T8457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.045233][ T8465] IPVS: ftp: loaded support on port[0] = 21 [ 59.127207][ T8457] device hsr_slave_0 entered promiscuous mode [ 59.136174][ T8457] device hsr_slave_1 entered promiscuous mode [ 59.236641][ T8459] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.248524][ T8459] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.256356][ T8459] device bridge_slave_0 entered promiscuous mode [ 59.266727][ T8461] chnl_net:caif_netlink_parms(): no params data found [ 59.287964][ T8459] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.295117][ T8459] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.303774][ T8459] device bridge_slave_1 entered promiscuous mode [ 59.389831][ T8459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.491998][ T8459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.568280][ T8610] IPVS: ftp: loaded support on port[0] = 21 [ 59.583433][ T8463] chnl_net:caif_netlink_parms(): no params data found [ 59.697829][ T8459] team0: Port device team_slave_0 added [ 59.741210][ T8459] team0: Port device team_slave_1 added [ 59.855435][ T8465] chnl_net:caif_netlink_parms(): no params data found [ 59.877237][ T8461] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.886071][ T8461] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.895524][ T8461] device bridge_slave_0 entered promiscuous mode [ 59.905891][ T8461] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.914166][ T8461] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.920840][ T4190] Bluetooth: hci0: command 0x0409 tx timeout [ 59.929813][ T8461] device bridge_slave_1 entered promiscuous mode [ 59.947415][ T8459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.968902][ T8459] 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. [ 59.996144][ T8459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.014155][ T8459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.022215][ T8459] 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. [ 60.048518][ T8459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.112800][ T8461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.135780][ T8459] device hsr_slave_0 entered promiscuous mode [ 60.143559][ T8459] device hsr_slave_1 entered promiscuous mode [ 60.150330][ T3197] Bluetooth: hci1: command 0x0409 tx timeout [ 60.157193][ T8459] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.165590][ T8459] Cannot create hsr debugfs directory [ 60.203392][ T8461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.232378][ T8463] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.241172][ T8463] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.249756][ T8463] device bridge_slave_0 entered promiscuous mode [ 60.261778][ T8463] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.268909][ T8463] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.277293][ T8463] device bridge_slave_1 entered promiscuous mode [ 60.337153][ T8463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.388889][ T3197] Bluetooth: hci2: command 0x0409 tx timeout [ 60.412340][ T8463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.426369][ T8461] team0: Port device team_slave_0 added [ 60.502012][ T8461] team0: Port device team_slave_1 added [ 60.515478][ T8465] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.523738][ T8465] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.532690][ T8465] device bridge_slave_0 entered promiscuous mode [ 60.576728][ T8463] team0: Port device team_slave_0 added [ 60.583520][ T8465] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.592331][ T8465] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.602595][ T8465] device bridge_slave_1 entered promiscuous mode [ 60.627877][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 60.638102][ T8457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.660072][ T8463] team0: Port device team_slave_1 added [ 60.666563][ T8461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.675836][ T8461] 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. [ 60.703298][ T8461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.722109][ T8610] chnl_net:caif_netlink_parms(): no params data found [ 60.740350][ T8457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.769966][ T8461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.776983][ T8461] 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. [ 60.804121][ T8461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.817850][ T8465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.835703][ T8465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.857404][ T8457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.873862][ T8457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.920618][ T8463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.927773][ T8463] 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. [ 60.954433][ T8463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.007882][ T8463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.014906][ T8463] 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. [ 61.042624][ T8463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.043110][ T17] Bluetooth: hci4: command 0x0409 tx timeout [ 61.069867][ T8465] team0: Port device team_slave_0 added [ 61.111745][ T8461] device hsr_slave_0 entered promiscuous mode [ 61.127672][ T8461] device hsr_slave_1 entered promiscuous mode [ 61.134616][ T8461] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.142678][ T8461] Cannot create hsr debugfs directory [ 61.156249][ T8465] team0: Port device team_slave_1 added [ 61.240584][ T8463] device hsr_slave_0 entered promiscuous mode [ 61.249857][ T8463] device hsr_slave_1 entered promiscuous mode [ 61.259534][ T8463] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.267125][ T8463] Cannot create hsr debugfs directory [ 61.294988][ T8610] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.302742][ T8610] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.311992][ T8610] device bridge_slave_0 entered promiscuous mode [ 61.321268][ T8610] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.328588][ T8610] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.338111][ T8610] device bridge_slave_1 entered promiscuous mode [ 61.390114][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.397202][ T8465] 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. [ 61.426334][ T8465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.473575][ T8459] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.486115][ T8459] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.496484][ T8459] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.508408][ T4190] Bluetooth: hci5: command 0x0409 tx timeout [ 61.515588][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.524415][ T8465] 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. [ 61.552716][ T8465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.587261][ T8459] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.637200][ T8610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.693163][ T8610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.726341][ T8465] device hsr_slave_0 entered promiscuous mode [ 61.733839][ T8465] device hsr_slave_1 entered promiscuous mode [ 61.742286][ T8465] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.750506][ T8465] Cannot create hsr debugfs directory [ 61.809594][ T8610] team0: Port device team_slave_0 added [ 61.845875][ T8610] team0: Port device team_slave_1 added [ 61.958889][ T8457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.977765][ T8610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.984788][ T8610] 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. [ 62.012547][ T8610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.014077][ T17] Bluetooth: hci0: command 0x041b tx timeout [ 62.058615][ T8610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.065980][ T8610] 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. [ 62.094448][ T8610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.162183][ T8463] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 62.197105][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.206489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.220512][ T8457] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.227759][ T3197] Bluetooth: hci1: command 0x041b tx timeout [ 62.250095][ T8463] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 62.278267][ T8610] device hsr_slave_0 entered promiscuous mode [ 62.288906][ T8610] device hsr_slave_1 entered promiscuous mode [ 62.295743][ T8610] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.304116][ T8610] Cannot create hsr debugfs directory [ 62.328406][ T8463] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 62.346180][ T8463] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 62.363390][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.373418][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.382818][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.390238][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.441329][ T8459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.452433][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.467480][ T3197] Bluetooth: hci2: command 0x041b tx timeout [ 62.468680][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.483299][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.492778][ T3133] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.499982][ T3133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.537327][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.581875][ T8461] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.593191][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.608138][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.615890][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.640622][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.653127][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.664611][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.678524][ T8461] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.702576][ T8459] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.709630][ T3133] Bluetooth: hci3: command 0x041b tx timeout [ 62.745961][ T8461] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.756284][ T8461] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.795583][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.810085][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.820287][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.830510][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.840148][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.849447][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.875642][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.896479][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.906234][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.922281][ T3197] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.929492][ T3197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.970428][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.983212][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.992640][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.002043][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.009224][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.039714][ T8465] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.068787][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.080269][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.088526][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.096051][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.112074][ T8463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.126106][ T8465] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.151602][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.163929][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.175637][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.190021][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.199433][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.208753][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.223454][ T3133] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.231803][ T3133] Bluetooth: hci4: command 0x041b tx timeout [ 63.247487][ T8465] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.271527][ T8459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.283377][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.303034][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.314621][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.325136][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.334930][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.350566][ T8457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.359145][ T8465] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 63.402840][ T8610] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 63.424094][ T8463] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.446586][ T8610] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 63.469087][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.478405][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.486756][ T2995] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.493948][ T2995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.501958][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.511280][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.520523][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.527723][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.537893][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.571266][ T8459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.578836][ T8610] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 63.587865][ T17] Bluetooth: hci5: command 0x041b tx timeout [ 63.593541][ T8610] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 63.608370][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.615958][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.625672][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.635451][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.697875][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.706984][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.716620][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.730996][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.739801][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.749863][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.759526][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.768809][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.777741][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.789065][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.797629][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.805753][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.814058][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.833263][ T8463] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.856495][ T8463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.874008][ T8457] device veth0_vlan entered promiscuous mode [ 63.908751][ T8457] device veth1_vlan entered promiscuous mode [ 63.918562][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.926755][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.938980][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.948322][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.958056][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.028276][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.036571][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.046856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.067970][ T4190] Bluetooth: hci0: command 0x040f tx timeout [ 64.069723][ T8463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.084642][ T8461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.102146][ T8459] device veth0_vlan entered promiscuous mode [ 64.111942][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.126157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.135720][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.144372][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.172762][ T8461] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.192871][ T8457] device veth0_macvtap entered promiscuous mode [ 64.202824][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.212376][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.221423][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.231919][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.243677][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.269710][ T8465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.283234][ T8457] device veth1_macvtap entered promiscuous mode [ 64.293880][ T8459] device veth1_vlan entered promiscuous mode [ 64.317667][ T4190] Bluetooth: hci1: command 0x040f tx timeout [ 64.319268][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.332190][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.343066][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.352363][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.361679][ T9749] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.368882][ T9749] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.376979][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.385801][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.413111][ T8465] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.437933][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.468304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.476440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.485610][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.495688][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.505488][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.512681][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.521326][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.532045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.540529][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.549143][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.557358][ T4190] Bluetooth: hci2: command 0x040f tx timeout [ 64.564781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.573552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.582662][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.589844][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.598460][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.607552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.635954][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.676071][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.708619][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.719628][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.728261][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.749815][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.762862][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.774055][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.786680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.797334][ T4190] Bluetooth: hci3: command 0x040f tx timeout [ 64.804596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.813540][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.820759][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.829554][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.840741][ T8463] device veth0_vlan entered promiscuous mode [ 64.878427][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.886372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.896578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.905385][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.915280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.924426][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.933966][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.943075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.952597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.963114][ T8457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.975169][ T8457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.985410][ T8457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.994680][ T8457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.031865][ T8463] device veth1_vlan entered promiscuous mode [ 65.057259][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.065614][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.078313][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.089768][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.103307][ T8461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.125604][ T8459] device veth0_macvtap entered promiscuous mode [ 65.145734][ T17] ================================================================================ [ 65.155311][ T17] UBSAN: object-size-mismatch in ./include/linux/skbuff.h:2021:28 [ 65.163769][ T17] member access within address 000000002a19a975 with insufficient space [ 65.172198][ T17] for an object of type 'struct sk_buff' [ 65.178057][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.10.0-syzkaller #0 [ 65.185945][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.196018][ T17] Workqueue: ipv6_addrconf addrconf_dad_work [ 65.202020][ T17] Call Trace: [ 65.205305][ T17] dump_stack+0x137/0x1be [ 65.209628][ T17] ? wake_up_klogd+0xb2/0xf0 [ 65.214299][ T17] ubsan_type_mismatch_common+0x1e2/0x390 [ 65.221430][ T17] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 65.227406][ T17] wg_xmit+0x45d/0xdf0 [ 65.231475][ T17] netdev_start_xmit+0x7b/0x140 [ 65.236316][ T17] dev_hard_start_xmit+0x182/0x2e0 [ 65.241459][ T17] __dev_queue_xmit+0x1229/0x1e60 [ 65.246877][ T17] ip6_finish_output2+0xe8d/0x11e0 [ 65.252012][ T17] ? __ip6_finish_output+0x26b/0x390 [ 65.257305][ T17] ndisc_send_skb+0x85b/0xc70 [ 65.262015][ T17] addrconf_dad_completed+0x5ef/0x990 [ 65.267430][ T17] addrconf_dad_work+0xb92/0x1480 [ 65.272477][ T17] ? rcu_read_lock_sched_held+0x62/0x100 [ 65.278238][ T17] process_one_work+0x471/0x830 [ 65.283110][ T17] worker_thread+0x757/0xb10 [ 65.287731][ T17] ? pr_cont_work+0x100/0x100 [ 65.292399][ T17] kthread+0x39a/0x3c0 [ 65.296468][ T17] ? pr_cont_work+0x100/0x100 [ 65.301148][ T17] ? __list_add+0xc0/0xc0 [ 65.305492][ T17] ret_from_fork+0x1f/0x30 [ 65.310025][ T17] ================================================================================ [ 65.319372][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 65.325982][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.10.0-syzkaller #0 [ 65.333894][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.343980][ T17] Workqueue: ipv6_addrconf addrconf_dad_work [ 65.349958][ T17] Call Trace: [ 65.353243][ T17] dump_stack+0x137/0x1be [ 65.357572][ T17] ? panic+0x226/0x830 [ 65.361645][ T17] panic+0x2e3/0x830 [ 65.365535][ T17] ? ubsan_type_mismatch_common+0x206/0x390 [ 65.371428][ T17] ubsan_type_mismatch_common+0x388/0x390 [ 65.377164][ T17] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 65.383221][ T17] wg_xmit+0x45d/0xdf0 [ 65.387328][ T17] netdev_start_xmit+0x7b/0x140 [ 65.392167][ T17] dev_hard_start_xmit+0x182/0x2e0 [ 65.397329][ T17] __dev_queue_xmit+0x1229/0x1e60 [ 65.402376][ T17] ip6_finish_output2+0xe8d/0x11e0 [ 65.407489][ T17] ? __ip6_finish_output+0x26b/0x390 [ 65.412771][ T17] ndisc_send_skb+0x85b/0xc70 [ 65.417483][ T17] addrconf_dad_completed+0x5ef/0x990 [ 65.422868][ T17] addrconf_dad_work+0xb92/0x1480 [ 65.428202][ T17] ? rcu_read_lock_sched_held+0x62/0x100 [ 65.433837][ T17] process_one_work+0x471/0x830 [ 65.438742][ T17] worker_thread+0x757/0xb10 [ 65.443364][ T17] ? pr_cont_work+0x100/0x100 [ 65.448034][ T17] kthread+0x39a/0x3c0 [ 65.452103][ T17] ? pr_cont_work+0x100/0x100 [ 65.456781][ T17] ? __list_add+0xc0/0xc0 [ 65.461122][ T17] ret_from_fork+0x1f/0x30 [ 65.466201][ T17] Kernel Offset: disabled [ 65.470634][ T17] Rebooting in 86400 seconds..