Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. 2020/06/28 07:51:55 fuzzer started 2020/06/28 07:51:56 dialing manager at 10.128.0.105:40161 2020/06/28 07:51:56 syscalls: 3105 2020/06/28 07:51:56 code coverage: enabled 2020/06/28 07:51:56 comparison tracing: enabled 2020/06/28 07:51:56 extra coverage: enabled 2020/06/28 07:51:56 setuid sandbox: enabled 2020/06/28 07:51:56 namespace sandbox: enabled 2020/06/28 07:51:56 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/28 07:51:56 fault injection: enabled 2020/06/28 07:51:56 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/28 07:51:56 net packet injection: enabled 2020/06/28 07:51:56 net device setup: enabled 2020/06/28 07:51:56 concurrency sanitizer: enabled 2020/06/28 07:51:56 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/28 07:51:56 USB emulation: enabled 2020/06/28 07:51:56 suppressing KCSAN reports in functions: 'futex_wait_queue_me' '__xa_clear_mark' 'alloc_pid' '__ext4_new_inode' 'copy_process' 07:51:59 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/21, 0x15}], 0x1, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/210, 0x200006d2}], 0x1, 0x820) syzkaller login: [ 35.295405][ T8663] IPVS: ftp: loaded support on port[0] = 21 [ 35.347086][ T8663] chnl_net:caif_netlink_parms(): no params data found [ 35.378054][ T8663] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.385290][ T8663] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.393357][ T8663] device bridge_slave_0 entered promiscuous mode [ 35.401278][ T8663] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.408890][ T8663] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.416701][ T8663] device bridge_slave_1 entered promiscuous mode [ 35.431889][ T8663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 07:52:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/189, 0x758) getdents(r0, &(0x7f0000000000)=""/126, 0x7e) [ 35.442728][ T8663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.459937][ T8663] team0: Port device team_slave_0 added [ 35.467544][ T8663] team0: Port device team_slave_1 added [ 35.481805][ T8663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.488984][ T8663] 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. [ 35.517093][ T8663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.529077][ T8663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.536345][ T8663] 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. [ 35.562813][ T8663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 07:52:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000e00001c0012000c00010062726964676500000c0002000800050001"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r10], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) [ 35.627709][ T8663] device hsr_slave_0 entered promiscuous mode [ 35.689081][ T8663] device hsr_slave_1 entered promiscuous mode [ 35.774440][ T8825] IPVS: ftp: loaded support on port[0] = 21 [ 35.815322][ T8839] IPVS: ftp: loaded support on port[0] = 21 07:52:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x31, &(0x7f0000000140)={&(0x7f0000000080)={0xffffffffffffffa9, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0xff3a}}}, 0x19}}, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x4, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f00000002c0)=ANY=[@ANYBLOB="280f29ff"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 35.877418][ T8663] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.928092][ T8663] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.000469][ T8663] netdevsim netdevsim0 netdevsim2: renamed from eth2 07:52:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, 0x0, &(0x7f00000001c0)) [ 36.057990][ T8663] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.132636][ T8825] chnl_net:caif_netlink_parms(): no params data found [ 36.152035][ T8991] IPVS: ftp: loaded support on port[0] = 21 [ 36.183814][ T8839] chnl_net:caif_netlink_parms(): no params data found [ 36.208739][ T8663] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.215781][ T8663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.223137][ T8663] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.230191][ T8663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.283189][ T9086] IPVS: ftp: loaded support on port[0] = 21 [ 36.345777][ T8839] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.356934][ T8839] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.364462][ T8839] device bridge_slave_0 entered promiscuous mode 07:52:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x13, r0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) [ 36.397123][ T8825] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.404324][ T8825] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.426551][ T8825] device bridge_slave_0 entered promiscuous mode [ 36.436522][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.447196][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.459074][ T8839] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.466900][ T8839] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.474323][ T8839] device bridge_slave_1 entered promiscuous mode [ 36.489193][ T8825] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.497082][ T8825] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.504615][ T8825] device bridge_slave_1 entered promiscuous mode [ 36.523930][ T8663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.556544][ T8839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.568580][ T8825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.569569][ T9190] IPVS: ftp: loaded support on port[0] = 21 [ 36.579626][ T8825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.611402][ T8839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.627853][ T8663] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.635194][ T8825] team0: Port device team_slave_0 added [ 36.643966][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.652235][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.665315][ T8991] chnl_net:caif_netlink_parms(): no params data found [ 36.683152][ T8825] team0: Port device team_slave_1 added [ 36.707716][ T8839] team0: Port device team_slave_0 added [ 36.736350][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.745019][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.753601][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.760708][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.768276][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.776760][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.784955][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.792064][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.799851][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.808514][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.817134][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.825610][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.834522][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.842951][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.851800][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.861311][ T8839] team0: Port device team_slave_1 added [ 36.878388][ T9086] chnl_net:caif_netlink_parms(): no params data found [ 36.892223][ T8825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.899449][ T8825] 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. [ 36.926296][ T8825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.938426][ T8825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.945361][ T8825] 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. [ 36.973282][ T8825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.985732][ T8991] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.994318][ T8991] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.005569][ T8991] device bridge_slave_0 entered promiscuous mode [ 37.018688][ T8839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.025916][ T8839] 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. [ 37.053921][ T8839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.066505][ T8839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.073610][ T8839] 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. [ 37.100544][ T8839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.112211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.121465][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.152484][ T8991] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.160418][ T8991] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.168845][ T8991] device bridge_slave_1 entered promiscuous mode [ 37.185127][ T8991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.197832][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.206955][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.229688][ T8991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.245721][ T8663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.277232][ T8825] device hsr_slave_0 entered promiscuous mode [ 37.316019][ T8825] device hsr_slave_1 entered promiscuous mode [ 37.365883][ T8825] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.373526][ T8825] Cannot create hsr debugfs directory [ 37.379538][ T9190] chnl_net:caif_netlink_parms(): no params data found [ 37.395210][ T8991] team0: Port device team_slave_0 added [ 37.467426][ T8839] device hsr_slave_0 entered promiscuous mode [ 37.486202][ T8839] device hsr_slave_1 entered promiscuous mode [ 37.545942][ T8839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.554110][ T8839] Cannot create hsr debugfs directory [ 37.560570][ T8991] team0: Port device team_slave_1 added [ 37.579297][ T9086] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.586705][ T9086] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.594227][ T9086] device bridge_slave_0 entered promiscuous mode [ 37.604877][ T9086] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.612177][ T9086] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.619894][ T9086] device bridge_slave_1 entered promiscuous mode [ 37.665472][ T8663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.682000][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.693086][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.715962][ T9086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.725577][ T8991] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.732815][ T8991] 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. [ 37.759434][ T8991] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.775867][ T8991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.782838][ T8991] 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. [ 37.811132][ T8991] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.828001][ T9190] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.835133][ T9190] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.842947][ T9190] device bridge_slave_0 entered promiscuous mode [ 37.851818][ T9086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.861750][ T8839] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.977671][ T8991] device hsr_slave_0 entered promiscuous mode [ 38.045941][ T8991] device hsr_slave_1 entered promiscuous mode [ 38.086119][ T8991] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.093671][ T8991] Cannot create hsr debugfs directory [ 38.099606][ T9190] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.106737][ T9190] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.114181][ T9190] device bridge_slave_1 entered promiscuous mode [ 38.138770][ T9086] team0: Port device team_slave_0 added [ 38.145547][ T9086] team0: Port device team_slave_1 added [ 38.152428][ T8839] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.199111][ T8839] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.279911][ T8839] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.339815][ T8825] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.407347][ T8825] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.480076][ T8825] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.541149][ T8825] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.612516][ T9086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.620558][ T9086] 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. [ 38.647038][ T9086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.671597][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.680136][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.689789][ T9190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.700716][ T9190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.711009][ T9086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.719734][ T9086] 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. [ 38.746331][ T9086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.827241][ T9086] device hsr_slave_0 entered promiscuous mode [ 38.866160][ T9086] device hsr_slave_1 entered promiscuous mode [ 38.905656][ T9086] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.913213][ T9086] Cannot create hsr debugfs directory [ 38.925943][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.934235][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.943272][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.951346][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.961246][ T9190] team0: Port device team_slave_0 added [ 38.967184][ T8991] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.027414][ T8991] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.067745][ T8991] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.107962][ T8991] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.155907][ T9190] team0: Port device team_slave_1 added [ 39.164643][ T8663] device veth0_vlan entered promiscuous mode [ 39.180579][ T9190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.188510][ T9190] 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. [ 39.215428][ T9190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.227822][ T9190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.234763][ T9190] 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. [ 39.261394][ T9190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.303223][ T8663] device veth1_vlan entered promiscuous mode [ 39.347576][ T9190] device hsr_slave_0 entered promiscuous mode [ 39.395895][ T9190] device hsr_slave_1 entered promiscuous mode [ 39.446853][ T9190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.454530][ T9190] Cannot create hsr debugfs directory [ 39.474922][ T9086] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 39.528552][ T8839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.541177][ T9086] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 39.577758][ T9086] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.640043][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.648281][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.657003][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.664627][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.673389][ T8839] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.683001][ T9086] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.743572][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.752370][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.760924][ T3960] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.767989][ T3960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.776083][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.784795][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.811284][ T8991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.820282][ T8663] device veth0_macvtap entered promiscuous mode [ 39.833816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.843021][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.851054][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.859529][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.867896][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.875131][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.882960][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.891637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.900229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.909263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.917647][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.926071][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.934484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.942973][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.954827][ T8825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.970816][ T8663] device veth1_macvtap entered promiscuous mode [ 39.978523][ T9190] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 40.007406][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.015374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.023687][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.032292][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.040627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.048468][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.059079][ T8991] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.073298][ T9190] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 40.112834][ T8825] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.120839][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.130145][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.139927][ T3960] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.146972][ T3960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.155395][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.164129][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.172566][ T3960] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.179625][ T3960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.187510][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.195013][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.203498][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.211802][ T8839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.225654][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.234517][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.243438][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.252189][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.261154][ T9190] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 40.318858][ T8663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.329023][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.337418][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.345967][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.354322][ T9097] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.361465][ T9097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.369306][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.377775][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.386091][ T9097] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.393096][ T9097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.400905][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.409426][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.418067][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.426667][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.435070][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.443625][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.451686][ T9190] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 40.500998][ T9086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.517185][ T8663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.530921][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.541077][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.550051][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.558807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.567422][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.576113][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.583980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.591758][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.600624][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.622657][ T9086] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.636078][ T8839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.643853][ T8991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.653350][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.662387][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.671054][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.679947][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.688425][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.696352][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.710323][ T8825] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.723238][ T8825] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.779315][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.787153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.795613][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.803914][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.812492][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.820776][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.829511][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.838855][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.851404][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.995777][ T8663] ================================================================== [ 41.003893][ T8663] BUG: KCSAN: data-race in ip_tunnel_get_stats64 / iptunnel_xmit [ 41.011580][ T8663] [ 41.013969][ T8663] write to 0xffffe8ffffc4dd90 of 8 bytes by task 12 on cpu 0: [ 41.021396][ T8663] iptunnel_xmit+0x3c7/0x4b0 [ 41.025978][ T8663] udp_tunnel_xmit_skb+0x17e/0x190 [ 41.031158][ T8663] send4+0x399/0x550 [ 41.035287][ T8663] wg_socket_send_skb_to_peer+0x92/0x130 [ 41.040888][ T8663] wg_packet_tx_worker+0x1e2/0x4c0 [ 41.046056][ T8663] process_one_work+0x3cb/0x990 [ 41.050898][ T8663] worker_thread+0x665/0xbe0 [ 41.055474][ T8663] kthread+0x210/0x220 [ 41.059522][ T8663] ret_from_fork+0x1f/0x30 [ 41.063905][ T8663] [ 41.066212][ T8663] read to 0xffffe8ffffc4dd90 of 8 bytes by task 8663 on cpu 1: [ 41.074180][ T8663] ip_tunnel_get_stats64+0xd1/0x1c0 [ 41.079351][ T8663] dev_get_stats+0x65/0x180 [ 41.083845][ T8663] rtnl_fill_stats+0x45/0x320 [ 41.088512][ T8663] rtnl_fill_ifinfo+0xd4d/0x2340 [ 41.093419][ T8663] rtmsg_ifinfo_build_skb+0xa8/0x130 [ 41.098759][ T8663] rtmsg_ifinfo+0x58/0xc0 [ 41.103060][ T8663] __dev_notify_flags+0x63/0x390 [ 41.107968][ T8663] dev_change_flags+0xa2/0xc0 [ 41.112614][ T8663] do_setlink+0x77a/0x2080 [ 41.117004][ T8663] rtnl_newlink+0xe6c/0x1320 [ 41.121599][ T8663] rtnetlink_rcv_msg+0x71b/0x7b0 [ 41.126508][ T8663] netlink_rcv_skb+0x13e/0x240 [ 41.131361][ T8663] rtnetlink_rcv+0x18/0x20 [ 41.135749][ T8663] netlink_unicast+0x5e2/0x6b0 [ 41.140688][ T8663] netlink_sendmsg+0x6d8/0x7a0 [ 41.145445][ T8663] __sys_sendto+0x2ad/0x380 [ 41.150023][ T8663] __x64_sys_sendto+0x74/0x90 [ 41.154676][ T8663] do_syscall_64+0x71/0x120 [ 41.159158][ T8663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 41.165378][ T8663] [ 41.167695][ T8663] Reported by Kernel Concurrency Sanitizer on: [ 41.173820][ T8663] CPU: 1 PID: 8663 Comm: syz-executor.0 Not tainted 5.8.0-rc2-syzkaller #0 [ 41.182459][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.193165][ T8663] ================================================================== [ 41.201203][ T8663] Kernel panic - not syncing: panic_on_warn set ... [ 41.207776][ T8663] CPU: 1 PID: 8663 Comm: syz-executor.0 Not tainted 5.8.0-rc2-syzkaller #0 [ 41.216333][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.226622][ T8663] Call Trace: [ 41.229889][ T8663] dump_stack+0x10f/0x19d [ 41.234210][ T8663] panic+0x1f8/0x63a [ 41.238123][ T8663] ? vprintk_emit+0x44a/0x4f0 [ 41.242881][ T8663] kcsan_report+0x684/0x690 [ 41.247370][ T8663] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 41.252905][ T8663] ? ip_tunnel_get_stats64+0xd1/0x1c0 [ 41.258338][ T8663] ? dev_get_stats+0x65/0x180 [ 41.262984][ T8663] ? rtnl_fill_stats+0x45/0x320 [ 41.267830][ T8663] ? rtnl_fill_ifinfo+0xd4d/0x2340 [ 41.272939][ T8663] ? rtmsg_ifinfo_build_skb+0xa8/0x130 [ 41.278469][ T8663] ? rtmsg_ifinfo+0x58/0xc0 [ 41.283028][ T8663] ? __dev_notify_flags+0x63/0x390 [ 41.288370][ T8663] ? dev_change_flags+0xa2/0xc0 [ 41.293199][ T8663] ? do_setlink+0x77a/0x2080 [ 41.297857][ T8663] ? rtnl_newlink+0xe6c/0x1320 [ 41.302764][ T8663] ? rtnetlink_rcv_msg+0x71b/0x7b0 [ 41.308671][ T8663] ? netlink_rcv_skb+0x13e/0x240 [ 41.314120][ T8663] ? rtnetlink_rcv+0x18/0x20 [ 41.318838][ T8663] ? netlink_unicast+0x5e2/0x6b0 [ 41.323754][ T8663] ? netlink_sendmsg+0x6d8/0x7a0 [ 41.328677][ T8663] ? __sys_sendto+0x2ad/0x380 [ 41.333543][ T8663] ? __x64_sys_sendto+0x74/0x90 [ 41.338392][ T8663] ? do_syscall_64+0x71/0x120 [ 41.343047][ T8663] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 41.349294][ T8663] ? update_load_avg+0x1ad/0x2d0 [ 41.354309][ T8663] ? debug_locks_off+0x90/0xc0 [ 41.359138][ T8663] kcsan_setup_watchpoint+0x453/0x4d0 [ 41.364569][ T8663] ip_tunnel_get_stats64+0xd1/0x1c0 [ 41.369741][ T8663] dev_get_stats+0x65/0x180 [ 41.374217][ T8663] rtnl_fill_stats+0x45/0x320 [ 41.378869][ T8663] rtnl_fill_ifinfo+0xd4d/0x2340 [ 41.383816][ T8663] ? debug_smp_processor_id+0x18/0x20 [ 41.389340][ T8663] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 41.394772][ T8663] rtmsg_ifinfo_build_skb+0xa8/0x130 [ 41.400048][ T8663] rtmsg_ifinfo+0x58/0xc0 [ 41.404474][ T8663] __dev_notify_flags+0x63/0x390 [ 41.409390][ T8663] ? debug_smp_processor_id+0x18/0x20 [ 41.414737][ T8663] ? ___cache_free+0x2a/0x510 [ 41.420261][ T8663] dev_change_flags+0xa2/0xc0 [ 41.424909][ T8663] do_setlink+0x77a/0x2080 [ 41.429300][ T8663] ? netlink_broadcast_filtered+0xb0e/0xb30 [ 41.435276][ T8663] ? __nla_validate_parse+0x1107/0x15d0 [ 41.440793][ T8663] ? should_fail+0x2a/0x250 [ 41.445723][ T8663] ? skb_put+0xb9/0xf0 [ 41.449776][ T8663] ? skb_put+0xb9/0xf0 [ 41.453951][ T8663] ? check_preemption_disabled+0x3f/0x1a0 [ 41.459650][ T8663] ? should_fail+0x2a/0x250 [ 41.464257][ T8663] ? check_preemption_disabled+0x8f/0x1a0 [ 41.469949][ T8663] ? __nla_parse+0x3c/0x50 [ 41.474336][ T8663] ? validate_linkmsg+0x261/0x2d0 [ 41.479345][ T8663] rtnl_newlink+0xe6c/0x1320 [ 41.483916][ T8663] ? __this_cpu_preempt_check+0x18/0x1a [ 41.489439][ T8663] ? __local_bh_enable_ip+0x48/0x70 [ 41.494804][ T8663] ? local_bh_enable+0x1b/0x20 [ 41.499629][ T8663] ? addrconf_verify_rtnl+0x93c/0x990 [ 41.505014][ T8663] ? put_dec_trunc8+0x10e/0x130 [ 41.509844][ T8663] ? put_dec_trunc8+0x10e/0x130 [ 41.514665][ T8663] ? __rcu_read_unlock+0x4b/0x260 [ 41.519699][ T8663] ? check_preemption_disabled+0x3f/0x1a0 [ 41.525496][ T8663] ? debug_smp_processor_id+0x18/0x20 [ 41.530853][ T8663] ? osq_unlock+0x10/0xc0 [ 41.535163][ T8663] ? __mutex_lock+0x651/0x680 [ 41.539831][ T8663] ? ns_capable+0x86/0xb0 [ 41.544307][ T8663] ? rtnl_setlink+0x270/0x270 [ 41.549132][ T8663] rtnetlink_rcv_msg+0x71b/0x7b0 [ 41.554140][ T8663] ? debug_smp_processor_id+0x18/0x20 [ 41.559628][ T8663] ? ___cache_free+0x2a/0x510 [ 41.564280][ T8663] ? skb_release_data+0x301/0x4b0 [ 41.569278][ T8663] ? __kfree_skb+0xfe/0x150 [ 41.573782][ T8663] ? __kfree_skb+0xfe/0x150 [ 41.578293][ T8663] ? consume_skb+0x4c/0x180 [ 41.582791][ T8663] ? nlmon_xmit+0x5f/0x70 [ 41.587183][ T8663] ? check_preemption_disabled+0x3f/0x1a0 [ 41.593060][ T8663] ? __this_cpu_preempt_check+0x18/0x1a [ 41.598671][ T8663] ? __local_bh_enable_ip+0x48/0x70 [ 41.603872][ T8663] ? local_bh_enable+0x1b/0x20 [ 41.608622][ T8663] ? __dev_queue_xmit+0xc0a/0x1550 [ 41.613703][ T8663] ? __skb_clone+0x2b9/0x2d0 [ 41.618362][ T8663] ? __rcu_read_unlock+0x4b/0x260 [ 41.623367][ T8663] netlink_rcv_skb+0x13e/0x240 [ 41.628533][ T8663] ? rtnetlink_bind+0x60/0x60 [ 41.633215][ T8663] rtnetlink_rcv+0x18/0x20 [ 41.637603][ T8663] netlink_unicast+0x5e2/0x6b0 [ 41.642338][ T8663] netlink_sendmsg+0x6d8/0x7a0 [ 41.647176][ T8663] __sys_sendto+0x2ad/0x380 [ 41.651743][ T8663] ? __fput+0x3bf/0x460 [ 41.655892][ T8663] ? check_preemption_disabled+0x8f/0x1a0 [ 41.661585][ T8663] __x64_sys_sendto+0x74/0x90 [ 41.666232][ T8663] do_syscall_64+0x71/0x120 [ 41.670880][ T8663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 41.676746][ T8663] RIP: 0033:0x416873 [ 41.680607][ T8663] Code: Bad RIP value. [ 41.684655][ T8663] RSP: 002b:00007fffc3f77918 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 41.693044][ T8663] RAX: ffffffffffffffda RBX: 0000000000ca3700 RCX: 0000000000416873 [ 41.701085][ T8663] RDX: 0000000000000020 RSI: 0000000000ca3750 RDI: 0000000000000003 [ 41.709063][ T8663] RBP: 0000000000000000 R08: 00007fffc3f77920 R09: 000000000000000c [ 41.717179][ T8663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.725196][ T8663] R13: 0000000000000000 R14: 0000000000ca3750 R15: 0000000000000003 [ 41.734917][ T8663] Kernel Offset: disabled [ 41.739243][ T8663] Rebooting in 86400 seconds..