Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2020/05/13 00:16:00 fuzzer started 2020/05/13 00:16:00 dialing manager at 10.128.0.105:36535 2020/05/13 00:16:00 syscalls: 3055 2020/05/13 00:16:00 code coverage: enabled 2020/05/13 00:16:00 comparison tracing: enabled 2020/05/13 00:16:00 extra coverage: enabled 2020/05/13 00:16:00 setuid sandbox: enabled 2020/05/13 00:16:00 namespace sandbox: enabled 2020/05/13 00:16:00 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/13 00:16:00 fault injection: enabled 2020/05/13 00:16:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/13 00:16:00 net packet injection: enabled 2020/05/13 00:16:00 net device setup: enabled 2020/05/13 00:16:00 concurrency sanitizer: enabled 2020/05/13 00:16:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/13 00:16:00 USB emulation: enabled syzkaller login: [ 54.997471][ T8901] KCSAN: could not find function: '_find_next_bit' 2020/05/13 00:16:06 adding functions to KCSAN blacklist: 'fsnotify' 'do_signal_stop' 'tick_sched_do_timer' 'find_get_pages_range_tag' '__dev_queue_xmit' 'wbt_done' 'shmem_file_read_iter' 'ep_poll' 'page_counter_charge' '_find_next_bit' 'atime_needs_update' 'ext4_handle_inode_extension' 'wbt_inflight_cb' 'kcm_rfree' 'do_nanosleep' 'alloc_pid' 'copy_process' 'kauditd_thread' 'shmem_getpage_gfp' 'decrypt_packet' '__ext4_new_inode' 'futex_wait_queue_me' 'watchdog' 'mod_timer' 'generic_write_end' 'echo_char' 'ext4_free_inodes_count' 'run_timer_softirq' 'ext4_mb_find_by_goal' 'xas_find_marked' 'ext4_mark_iloc_dirty' 'pcpu_alloc' 'blk_mq_dispatch_rq_list' 'blk_mq_sched_dispatch_requests' 'dd_has_work' 'tick_nohz_idle_stop_tick' 'add_timer' 'xas_clear_mark' 'blk_mq_get_request' 'install_new_memslots' 'ktime_get_real_seconds' 'generic_fillattr' 00:19:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002e0, 0xe, 0x80ffff, &(0x7f0000000380)="b92503b7000b0101809e40f086dd", 0x0, 0x2002b, 0x3000000, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 273.947078][ T8908] IPVS: ftp: loaded support on port[0] = 21 [ 274.028281][ T8908] chnl_net:caif_netlink_parms(): no params data found 00:19:41 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'vcan0\x00'}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002e0, 0xe, 0x80ffff, &(0x7f0000000380)="b95b03b7000b0101809e40f086dd", 0x0, 0x2002b, 0x3000000, 0x0, 0x0, 0x0, 0x0}, 0x40) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendmsg$sock(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {&(0x7f0000000780)="1f11c391ebb0498200c347e9bd47244fd3a5c023544bcb8aa2529d374448452e2f7b27efda85e330dc9220b9081ef4e1f31c0e632cad4fc988caf71b479bc6c8e1c31a471c76fcd44961d295561c906c7f45fb3d2197e86aa42fa237e4880e1c43f22ef649b1e31f8eac87aef5fd0dc37827e4d4c83a4b80dcc5b6d97b441cbfc8", 0x81}], 0x2}, 0x4004045) ioctl$int_in(r3, 0x5421, &(0x7f0000000100)=0x3) splice(r3, 0x0, r2, 0x0, 0x60000, 0x0) [ 274.080405][ T8908] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.088976][ T8908] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.097708][ T8908] device bridge_slave_0 entered promiscuous mode [ 274.107471][ T8908] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.115391][ T8908] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.124448][ T8908] device bridge_slave_1 entered promiscuous mode [ 274.144193][ T8908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.156100][ T8908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 274.179212][ T8908] team0: Port device team_slave_0 added [ 274.187038][ T8908] team0: Port device team_slave_1 added [ 274.204780][ T8908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 274.211989][ T8908] 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. [ 274.240035][ T8908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 274.252546][ T8908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 274.260452][ T8908] 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. [ 274.298448][ T8908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 274.320260][ T9062] IPVS: ftp: loaded support on port[0] = 21 00:19:41 executing program 2: syz_emit_ethernet(0x56, &(0x7f00000002c0)={@multicast, @empty, @val={@val={0x8100}}, {@ipv6={0x86dd, @generic={0x0, 0x6, '\x00', 0x18, 0x0, 0x0, @rand_addr=' \x01\x00', @dev, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@empty]}]}}}}}, 0x0) [ 274.385565][ T8908] device hsr_slave_0 entered promiscuous mode [ 274.433575][ T8908] device hsr_slave_1 entered promiscuous mode [ 274.579513][ T9095] IPVS: ftp: loaded support on port[0] = 21 [ 274.635762][ T9062] chnl_net:caif_netlink_parms(): no params data found 00:19:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 274.699645][ T8908] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 274.765626][ T8908] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 274.818767][ T8908] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 274.915437][ T8908] netdevsim netdevsim0 netdevsim3: renamed from eth3 00:19:42 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000800)=0x14000025f, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdff, 0x80000001}, 0x14) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x140006, 0x0) [ 275.017209][ T9257] IPVS: ftp: loaded support on port[0] = 21 [ 275.040525][ T9062] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.050454][ T9062] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.058426][ T9062] device bridge_slave_0 entered promiscuous mode [ 275.067402][ T8908] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.074742][ T8908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.082199][ T8908] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.089305][ T8908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.098599][ T3576] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.108302][ T3576] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.127185][ T9062] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.135363][ T9062] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.145817][ T9062] device bridge_slave_1 entered promiscuous mode [ 275.197870][ T9095] chnl_net:caif_netlink_parms(): no params data found [ 275.212833][ T9062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.250013][ T9062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.299591][ T9381] IPVS: ftp: loaded support on port[0] = 21 [ 275.341487][ T9062] team0: Port device team_slave_0 added [ 275.357306][ T8908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.370022][ T9095] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.380026][ T9095] bridge0: port 1(bridge_slave_0) entered disabled state 00:19:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_emit_ethernet(0x300cce, &(0x7f0000000080)={@local, @empty, @val={@val={0x4305}}, {@ipv6={0x86dd, @generic={0x0, 0x6, '\x00', 0x8}}}}, 0x0) socket(0x0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, 0x0, 0x0) [ 275.389733][ T9095] device bridge_slave_0 entered promiscuous mode [ 275.407649][ T9062] team0: Port device team_slave_1 added [ 275.435140][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.446865][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.456011][ T9095] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.464124][ T9095] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.472163][ T9095] device bridge_slave_1 entered promiscuous mode [ 275.502850][ T8908] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.524995][ T9062] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.531977][ T9062] 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. [ 275.559071][ T9062] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.587175][ T9504] IPVS: ftp: loaded support on port[0] = 21 [ 275.602626][ T9062] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.610387][ T9062] 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. [ 275.637679][ T9062] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.655368][ T9095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.665798][ T9257] chnl_net:caif_netlink_parms(): no params data found [ 275.686907][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.697848][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.708635][ T4136] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.716349][ T4136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.724287][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.733806][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.744605][ T4136] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.751647][ T4136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.759488][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 275.775836][ T9095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.823301][ T9095] team0: Port device team_slave_0 added [ 275.829796][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 275.840386][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 275.851011][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 275.885842][ T9095] team0: Port device team_slave_1 added [ 275.897730][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 275.906993][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 275.916691][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 275.994750][ T9062] device hsr_slave_0 entered promiscuous mode [ 276.063016][ T9062] device hsr_slave_1 entered promiscuous mode [ 276.113041][ T9062] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 276.120966][ T9062] Cannot create hsr debugfs directory [ 276.135832][ T9381] chnl_net:caif_netlink_parms(): no params data found [ 276.167541][ T9095] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 276.175065][ T9095] 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. [ 276.205036][ T9095] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 276.220974][ T9095] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 276.232524][ T9095] 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. [ 276.259219][ T9095] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 276.289854][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 276.298707][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.307715][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 276.316504][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 276.327317][ T9257] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.335193][ T9257] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.344220][ T9257] device bridge_slave_0 entered promiscuous mode [ 276.357696][ T9257] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.364958][ T9257] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.372636][ T9257] device bridge_slave_1 entered promiscuous mode [ 276.444558][ T9095] device hsr_slave_0 entered promiscuous mode [ 276.523253][ T9095] device hsr_slave_1 entered promiscuous mode [ 276.572821][ T9095] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 276.581133][ T9095] Cannot create hsr debugfs directory [ 276.587871][ T8908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 276.616590][ T9504] chnl_net:caif_netlink_parms(): no params data found [ 276.629900][ T9257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 276.641933][ T9257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 276.713597][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.721041][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.734906][ T9062] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 276.787272][ T9257] team0: Port device team_slave_0 added [ 276.793056][ T9381] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.800529][ T9381] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.808565][ T9381] device bridge_slave_0 entered promiscuous mode [ 276.817797][ T8908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.828806][ T9062] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 276.914349][ T9257] team0: Port device team_slave_1 added [ 276.920072][ T9381] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.927574][ T9381] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.935657][ T9381] device bridge_slave_1 entered promiscuous mode [ 276.956594][ T9062] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 277.008759][ T9062] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 277.077966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 277.088794][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 277.108707][ T9504] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.115999][ T9504] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.124272][ T9504] device bridge_slave_0 entered promiscuous mode [ 277.135667][ T9504] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.143253][ T9504] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.151514][ T9504] device bridge_slave_1 entered promiscuous mode [ 277.160471][ T9381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 277.172913][ T9381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 277.199579][ T9257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.210500][ T9257] 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. [ 277.240578][ T9257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.275031][ T9095] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 277.324922][ T9257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 277.332011][ T9257] 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. [ 277.359300][ T9257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 277.373399][ T9504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 277.385933][ T9504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 277.399282][ T9381] team0: Port device team_slave_0 added [ 277.408227][ T9381] team0: Port device team_slave_1 added [ 277.414583][ T9095] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 277.481522][ T9504] team0: Port device team_slave_0 added [ 277.488140][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 277.498825][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 277.510552][ T9095] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 277.565156][ T9095] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 277.674804][ T9257] device hsr_slave_0 entered promiscuous mode [ 277.712972][ T9257] device hsr_slave_1 entered promiscuous mode [ 277.752686][ T9257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 277.760554][ T9257] Cannot create hsr debugfs directory [ 277.771020][ T9504] team0: Port device team_slave_1 added [ 277.784021][ T8908] device veth0_vlan entered promiscuous mode [ 277.790522][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 277.799243][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 277.817073][ T9381] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.824555][ T9381] 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. [ 277.854546][ T9381] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.880806][ T8908] device veth1_vlan entered promiscuous mode [ 277.901316][ T9504] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.909095][ T9504] 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. [ 277.939907][ T9504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.957132][ T9381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 277.964793][ T9381] 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. [ 277.991899][ T9381] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 278.065500][ T9381] device hsr_slave_0 entered promiscuous mode [ 278.092950][ T9381] device hsr_slave_1 entered promiscuous mode [ 278.132649][ T9381] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 278.140382][ T9381] Cannot create hsr debugfs directory [ 278.154329][ T9504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 278.161465][ T9504] 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. [ 278.187499][ T9504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 278.242589][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 278.250870][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 278.274104][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 278.283004][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.355191][ T9504] device hsr_slave_0 entered promiscuous mode [ 278.393223][ T9504] device hsr_slave_1 entered promiscuous mode [ 278.442774][ T9504] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 278.450469][ T9504] Cannot create hsr debugfs directory [ 278.465182][ T8908] device veth0_macvtap entered promiscuous mode [ 278.500481][ T8908] device veth1_macvtap entered promiscuous mode [ 278.522453][ T9257] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 278.544975][ T9257] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 278.605171][ T9257] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 278.653064][ T9062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.671526][ T9381] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 278.744428][ T9257] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 278.807496][ T9381] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 278.844998][ T9381] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 278.898029][ T8908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.909323][ T9381] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 278.956511][ T9095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.964645][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.975839][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.984224][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.993498][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 279.004962][ T9062] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.013704][ T8908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.021047][ T9504] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 279.056487][ T9504] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 279.132614][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 279.141497][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 279.187679][ T9504] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 279.245363][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.254614][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.264195][ T8602] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.271282][ T8602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.279425][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.288548][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.297124][ T8602] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.304292][ T8602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.312178][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.321259][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 279.329081][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.337141][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.355690][ T9095] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.369805][ T9504] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 279.447483][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.456436][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.467143][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.475917][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.486986][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.495525][ T8602] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.502769][ T8602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.514388][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.524897][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.592803][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.601791][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.610995][ T3576] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.618167][ T3576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.626199][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.697907][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.707260][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.716488][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.733000][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.741775][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.750856][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.759801][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.769008][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.778266][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 00:19:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="b702000006000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000000ef2d30ed9e9ae396fcc43020ed7dbc3b7c3fd06c3aed8a89b7085bd01433b0360341925d090efe0d2369c59c71aad05c6d0fe532bfa28bfab9686ba2050964142a196431429b00c92d1c105cab83a91537753b06f81a7a2ced6159b8161e81fbe6e51068017de70b90825cdc4dae5c5c807bd49093fb976ec196e2b721e03ae0105bedab2ec33a4435ed198f80b82c02d9974adee7743c392453488ce29c10751eed6d9c5aeea67b4750af60eff7e99bf4f4f51aafa96b4cb76cc03b59d172cf77ae0cc07331e4e09bdf16e7865ec2bcff59f24a97e1f2658da9dafadc2d7d91a591947d04e5c3d43f6a1c7d6b88ea19ce81fd3609ee714a1155a58d7652f03f6f12b9d2ffd9b1ea7e860f35856ad54c182c773174eb9c2fa209dce42d02aad1011c1effcb5f91f217eb332b44083b18b4844ec29aed06a9c0015d19663875666b3aebba4c4d84c096eb9ea4d1a572f110d0c8a85cddfc07c64dd107d86982feec979db5209c7256d7827820f5c8b17f19b5b2d118c406b4ec84982aed6d15481f100e7b196360be847201ca5b666747f81459fbb22a4964c98812047248cf6802788b2b3f4bf6cf42e290ee4e59bde664c5becf971e9214f6bce3513789a7e75ce51bf797e106c76ca85abdbec1c0eaa5659238b14c5c23146321c6b604d4ce89ce87fcf8b64e2d4fc39084dd23504158bccb2709635ef"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002e0, 0xe, 0x80ffff, &(0x7f0000000380)="b92503b7000b0101809e40f086dd", 0x0, 0x2002b, 0x3000000, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 279.849605][ T9062] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 279.873045][ T9062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.892671][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.900628][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.915502][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.924662][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.933676][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.961754][ T9381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.972680][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.983278][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.018689][ T9095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.029579][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.038266][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.056339][ T9062] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.080448][ T9257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.109469][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 280.123067][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.142893][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.150458][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.176825][ T9381] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.191514][ T9095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.213654][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 280.222314][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 280.242958][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 280.250763][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.296989][ T9504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.307318][ T9257] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.324922][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 280.334185][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.352856][ T3576] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.359942][ T3576] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.368464][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 280.377689][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.386370][ T3576] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.393673][ T3576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.401496][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 280.440796][ T9504] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.451911][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.463141][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 280.492437][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 280.500976][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 280.511218][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 280.521065][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 280.530930][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 280.539470][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.550921][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 280.560917][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.573265][ T9312] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.581015][ T9312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.599310][ T9062] device veth0_vlan entered promiscuous mode [ 280.618621][ T9062] device veth1_vlan entered promiscuous mode [ 280.634760][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 280.646465][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.655009][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 280.667373][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 280.676830][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 280.688690][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 00:19:48 executing program 0: [ 280.697877][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.709826][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 280.719534][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.733130][ T8602] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.740235][ T8602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.749519][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 280.758682][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.767673][ T8602] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.774867][ T8602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.783417][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 00:19:48 executing program 0: [ 280.802852][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 280.811072][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 280.833831][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 00:19:48 executing program 0: [ 280.869484][ T9381] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 280.904467][ T9381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 00:19:48 executing program 0: [ 280.944038][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 280.957124][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 280.976343][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 00:19:48 executing program 0: [ 281.003300][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 281.023073][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 281.043008][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 00:19:48 executing program 0: [ 281.051780][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 281.072809][ T4136] bridge0: port 2(bridge_slave_1) entered blocking state [ 281.079901][ T4136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 281.112632][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 281.121509][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 281.143154][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 281.163140][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 281.171642][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 281.201454][ T9095] device veth0_vlan entered promiscuous mode [ 281.242711][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 281.250787][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 281.264004][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 281.273192][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 281.282248][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 281.290845][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 281.298822][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 281.307595][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 281.316757][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 281.325355][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 281.333765][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 281.341982][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 281.350948][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 281.358937][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 281.378141][ T9257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 281.386364][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 281.397683][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 281.406853][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 281.420903][ T9381] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.437249][ T9062] device veth0_macvtap entered promiscuous mode [ 281.446852][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 281.456222][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 281.465002][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 281.477022][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 281.486910][ T9095] device veth1_vlan entered promiscuous mode [ 281.510070][ T9504] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 281.525565][ T9504] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 281.540972][ T9062] device veth1_macvtap entered promiscuous mode [ 281.564580][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 281.573461][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 281.581887][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 281.590626][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 281.599374][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 281.607630][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 281.622542][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 281.640005][ T9257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.653017][ T9062] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 281.664882][ T9062] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.676345][ T9062] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 281.686730][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 281.695349][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 281.703178][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 281.711886][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 281.727312][ T9095] device veth0_macvtap entered promiscuous mode [ 281.736651][ T9062] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 281.748723][ T9062] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.759957][ T9062] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 281.774070][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 281.783055][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 281.791499][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 281.800782][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 281.810126][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 281.820478][ T9504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.832072][ T9095] device veth1_macvtap entered promiscuous mode [ 282.002364][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.010661][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 282.020319][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 282.084279][ T9381] device veth0_vlan entered promiscuous mode [ 282.096009][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 282.105261][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 282.117983][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 282.135591][ T4136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 282.154456][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 282.172356][ T9409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 282.197165][ T9381] device veth1_vlan entered promiscuous mode [ 282.234977][ T9095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.250563][ T9095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.261055][ T9095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.280927][ T9095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.308246][ T9095] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 282.334952][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 282.344735][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 282.353325][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 282.361942][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 282.371340][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 282.380536][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 282.389920][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 282.399263][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 282.407652][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 282.418282][ T9257] device veth0_vlan entered promiscuous mode [ 282.444427][ T9095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 282.457368][ T9095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.470377][ T9095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 282.481528][ T9095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.498662][ T9095] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 282.520209][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 282.531312][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 282.543999][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 282.580423][ T9381] device veth0_macvtap entered promiscuous mode [ 282.601389][ T9504] device veth0_vlan entered promiscuous mode [ 282.613366][ T9257] device veth1_vlan entered promiscuous mode [ 282.632135][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 282.641984][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 282.654011][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 282.665276][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 282.675241][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 282.685209][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 282.694802][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 282.717668][ T9381] device veth1_macvtap entered promiscuous mode [ 282.801999][ T9504] device veth1_vlan entered promiscuous mode [ 282.944141][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.956807][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 282.975016][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 282.986464][T10194] ================================================================== [ 282.994588][T10194] BUG: KCSAN: data-race in vti_tunnel_xmit / vti_tunnel_xmit [ 282.998600][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 283.001960][T10194] [ 283.001979][T10194] write to 0xffff8880ac681130 of 8 bytes by task 10195 on cpu 0: [ 283.002007][T10194] vti_tunnel_xmit+0x5f9/0xb50 [ 283.025106][T10194] dev_hard_start_xmit+0xeb/0x420 [ 283.030175][T10194] __dev_queue_xmit+0x11f7/0x1810 [ 283.035183][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 283.043110][T10194] dev_queue_xmit+0x1e/0x30 [ 283.047614][T10194] __bpf_redirect+0x4bb/0x710 [ 283.052290][T10194] bpf_clone_redirect+0x19a/0x1f0 [ 283.057587][T10194] bpf_prog_c43b17cda12376d2+0x5c/0x74c [ 283.063127][T10194] bpf_test_run+0x250/0x560 [ 283.067722][T10194] bpf_prog_test_run_skb+0x668/0xad0 [ 283.073067][T10194] __do_sys_bpf+0x1c4d/0x3100 [ 283.077758][T10194] __x64_sys_bpf+0x47/0x60 [ 283.082262][T10194] do_syscall_64+0xc7/0x3b0 [ 283.087270][T10194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.093169][T10194] [ 283.095501][T10194] read to 0xffff8880ac681130 of 8 bytes by task 10194 on cpu 1: [ 283.103151][T10194] vti_tunnel_xmit+0x5e6/0xb50 [ 283.108412][T10194] dev_hard_start_xmit+0xeb/0x420 [ 283.114222][T10194] __dev_queue_xmit+0x11f7/0x1810 [ 283.119247][T10194] dev_queue_xmit+0x1e/0x30 [ 283.124012][T10194] __bpf_redirect+0x4bb/0x710 [ 283.128693][T10194] bpf_clone_redirect+0x19a/0x1f0 [ 283.133820][T10194] bpf_prog_c43b17cda12376d2+0x5c/0x6a0 [ 283.139454][T10194] bpf_test_run+0x250/0x560 [ 283.144143][T10194] bpf_prog_test_run_skb+0x668/0xad0 [ 283.149597][T10194] __do_sys_bpf+0x1c4d/0x3100 [ 283.154303][T10194] __x64_sys_bpf+0x47/0x60 [ 283.158725][T10194] do_syscall_64+0xc7/0x3b0 [ 283.163231][T10194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.169330][T10194] [ 283.171643][T10194] Reported by Kernel Concurrency Sanitizer on: [ 283.178141][T10194] CPU: 1 PID: 10194 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 283.186819][T10194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.196878][T10194] ================================================================== [ 283.206861][T10194] Kernel panic - not syncing: panic_on_warn set ... [ 283.213649][T10194] CPU: 1 PID: 10194 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 283.222315][T10194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.232553][T10194] Call Trace: [ 283.235850][T10194] dump_stack+0x11d/0x187 [ 283.240189][T10194] panic+0x210/0x640 [ 283.244090][T10194] ? vprintk_func+0x89/0x13a [ 283.248677][T10194] kcsan_report.cold+0xc/0x1a [ 283.253378][T10194] kcsan_setup_watchpoint+0x3fb/0x440 [ 283.258930][T10194] vti_tunnel_xmit+0x5e6/0xb50 [ 283.263707][T10194] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 283.269721][T10194] ? __read_once_size+0xcb/0x100 [ 283.274676][T10194] dev_hard_start_xmit+0xeb/0x420 [ 283.279700][T10194] ? debug_smp_processor_id+0x3f/0x129 [ 283.285165][T10194] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 283.291063][T10194] __dev_queue_xmit+0x11f7/0x1810 [ 283.296100][T10194] ? skb_release_data+0x2e9/0x420 [ 283.301312][T10194] ? pskb_expand_head+0x365/0x860 [ 283.306430][T10194] dev_queue_xmit+0x1e/0x30 [ 283.311046][T10194] __bpf_redirect+0x4bb/0x710 [ 283.315748][T10194] bpf_clone_redirect+0x19a/0x1f0 [ 283.320778][T10194] bpf_prog_c43b17cda12376d2+0x5c/0x6a0 [ 283.326331][T10194] ? preempt_schedule_thunk+0x16/0x18 [ 283.331911][T10194] ? __rb_rotate_set_parents+0x96/0xe0 [ 283.337371][T10194] ? kvm_clock_read+0x14/0x30 [ 283.342058][T10194] ? kvm_sched_clock_read+0x5/0x10 [ 283.347183][T10194] ? sched_clock+0xf/0x20 [ 283.351539][T10194] ? sched_clock_cpu+0x10/0xd0 [ 283.356395][T10194] ? update_load_avg+0x77/0x5e0 [ 283.361251][T10194] ? record_times+0x10/0x80 [ 283.365753][T10194] ? psi_group_change+0xfe/0x1c0 [ 283.370719][T10194] ? set_next_entity+0x8b/0x190 [ 283.375583][T10194] ? debug_smp_processor_id+0x3f/0x129 [ 283.381039][T10194] ? _raw_spin_unlock_irq+0x55/0x80 [ 283.386242][T10194] ? finish_task_switch+0x7b/0x260 [ 283.391356][T10194] ? __switch_to+0x13a/0x470 [ 283.395946][T10194] ? preempt_count_add+0x63/0x90 [ 283.400886][T10194] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 283.406702][T10194] ? rcu_preempt_deferred_qs_irqrestore+0x358/0x540 [ 283.413307][T10194] ? debug_smp_processor_id+0x3f/0x129 [ 283.418789][T10194] ? delay_tsc+0x8a/0xb0 [ 283.423027][T10194] ? 0xffffffffa004c960 [ 283.427187][T10194] bpf_test_run+0x250/0x560 [ 283.431702][T10194] bpf_prog_test_run_skb+0x668/0xad0 [ 283.436996][T10194] ? bpf_prog_test_run_tracing+0x380/0x380 [ 283.442804][T10194] __do_sys_bpf+0x1c4d/0x3100 [ 283.447485][T10194] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 283.453379][T10194] ? __read_once_size+0x45/0xd0 [ 283.458244][T10194] ? ktime_get_ts64+0x286/0x2c0 [ 283.463110][T10194] __x64_sys_bpf+0x47/0x60 [ 283.467538][T10194] do_syscall_64+0xc7/0x3b0 [ 283.472054][T10194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.477957][T10194] RIP: 0033:0x45c829 [ 283.482073][T10194] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.501943][T10194] RSP: 002b:00007faebbd7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 283.510361][T10194] RAX: ffffffffffffffda RBX: 00000000004da2a0 RCX: 000000000045c829 [ 283.518337][T10194] RDX: 0000000000000040 RSI: 0000000020000040 RDI: 000000000000000a [ 283.526317][T10194] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.534286][T10194] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 283.542261][T10194] R13: 000000000000005b R14: 00000000004c2f8b R15: 00007faebbd7b6d4 [ 283.551503][T10194] Kernel Offset: disabled [ 283.555866][T10194] Rebooting in 86400 seconds..