[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2020/09/26 14:04:09 fuzzer started 2020/09/26 14:04:10 dialing manager at 10.128.0.105:43865 2020/09/26 14:04:10 syscalls: 3358 2020/09/26 14:04:10 code coverage: enabled 2020/09/26 14:04:10 comparison tracing: enabled 2020/09/26 14:04:10 extra coverage: enabled 2020/09/26 14:04:10 setuid sandbox: enabled 2020/09/26 14:04:10 namespace sandbox: enabled 2020/09/26 14:04:10 Android sandbox: /sys/fs/selinux/policy does not exist 2020/09/26 14:04:10 fault injection: enabled 2020/09/26 14:04:10 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/09/26 14:04:10 net packet injection: enabled 2020/09/26 14:04:10 net device setup: enabled 2020/09/26 14:04:10 concurrency sanitizer: enabled 2020/09/26 14:04:10 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/09/26 14:04:10 USB emulation: enabled 2020/09/26 14:04:10 hci packet injection: enabled 2020/09/26 14:04:10 wifi device emulation: enabled 2020/09/26 14:04:14 suppressing KCSAN reports in functions: 'expire_timers' '__add_to_page_cache_locked' '__mark_inode_dirty' 'blk_mq_dispatch_rq_list' 'do_sys_poll' 'wb_timer_fn' '__ext4_new_inode' 'wbt_issue' 'shmem_mknod' 'ext4_free_inodes_count' '__delayacct_blkio_end' 'do_nanosleep' 'ext4_mb_regular_allocator' 'wg_packet_decrypt_worker' '__hci_req_sync' 'step_into' '__fsnotify_parent' 'ext4_writepages' 'generic_write_end' 'ext4_ext_insert_extent' 'exit_mm' 'snd_rawmidi_kernel_write1' 'n_tty_receive_buf_common' 'shmem_unlink' '__io_cqring_fill_event' 'ext4_mark_iloc_dirty' 'dd_has_work' 'ext4_free_inode' 'ext4_mb_good_group' '__xa_set_mark' 'alloc_pid' '__send_signal' 'do_signal_stop' 'snd_rawmidi_transmit' 'ext4_handle_inode_extension' 'wbt_done' '__xa_clear_mark' 'blk_mq_rq_ctx_init' 'futex_wait_queue_me' 'find_get_pages_range_tag' 'kauditd_thread' '__delete_from_page_cache' 'xas_clear_mark' 'blk_mq_sched_dispatch_requests' 'audit_log_start' '__filemap_fdatawrite_range' 'snd_rawmidi_poll' 'do_select' 'do_syslog' 14:05:43 executing program 0: shmctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0) 14:05:43 executing program 1: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000100)={0xa}) 14:05:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) 14:05:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) listen(r0, 0x0) unshare(0x42000200) r1 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[], 0x3f00) close(r1) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 14:05:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xe6c}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xe6c}}}, 0x24}}, 0x0) 14:05:44 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x5f, 0x182e, 0x600005f, 0x80ffff, 0x5f, 0x5f, 0x52, 0x48, 0x48], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x40) syzkaller login: [ 126.820883][ T8741] IPVS: ftp: loaded support on port[0] = 21 [ 126.899221][ T8741] chnl_net:caif_netlink_parms(): no params data found [ 126.932362][ T8741] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.939768][ T8741] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.947255][ T8741] device bridge_slave_0 entered promiscuous mode [ 126.954435][ T8741] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.961598][ T8741] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.969064][ T8741] device bridge_slave_1 entered promiscuous mode [ 126.982881][ T8741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 126.993237][ T8741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.009327][ T8741] team0: Port device team_slave_0 added [ 127.016485][ T8741] team0: Port device team_slave_1 added [ 127.028992][ T8741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 127.035960][ T8741] 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. [ 127.061923][ T8741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 127.073462][ T8741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 127.080437][ T8741] 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. [ 127.106414][ T8741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 127.127017][ T8741] device hsr_slave_0 entered promiscuous mode [ 127.133492][ T8741] device hsr_slave_1 entered promiscuous mode [ 127.179254][ T8741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.187354][ T8741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.195956][ T8741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.204416][ T8741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.238202][ T8741] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.245521][ T8741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.252765][ T8741] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.259810][ T8741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.275838][ T8743] IPVS: ftp: loaded support on port[0] = 21 [ 127.303489][ T8741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.323692][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.331719][ T8978] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.339828][ T8978] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.348251][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 127.360139][ T8741] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.376436][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.386730][ T8978] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.393758][ T8978] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.424763][ T8745] IPVS: ftp: loaded support on port[0] = 21 [ 127.433997][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.448881][ T8978] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.455938][ T8978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.464327][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.473291][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 127.503460][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.513750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.535090][ T8743] chnl_net:caif_netlink_parms(): no params data found [ 127.571026][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.598474][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 127.631613][ T8747] IPVS: ftp: loaded support on port[0] = 21 [ 127.637675][ T8743] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.644712][ T8743] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.652818][ T8743] device bridge_slave_0 entered promiscuous mode [ 127.661773][ T8743] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.674668][ T8743] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.682205][ T8743] device bridge_slave_1 entered promiscuous mode [ 127.702756][ T8745] chnl_net:caif_netlink_parms(): no params data found [ 127.720641][ T8749] IPVS: ftp: loaded support on port[0] = 21 [ 127.738276][ T4076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.758305][ T4076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.802515][ T8751] IPVS: ftp: loaded support on port[0] = 21 [ 127.829703][ T8743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.841476][ T8743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.855223][ T8741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.879890][ T8743] team0: Port device team_slave_0 added [ 127.891344][ T8745] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.900175][ T8745] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.907760][ T8745] device bridge_slave_0 entered promiscuous mode [ 127.937321][ T8743] team0: Port device team_slave_1 added [ 127.957845][ T8745] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.964878][ T8745] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.973879][ T8745] device bridge_slave_1 entered promiscuous mode [ 128.009890][ T8747] chnl_net:caif_netlink_parms(): no params data found [ 128.037488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.049640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.072173][ T8749] chnl_net:caif_netlink_parms(): no params data found [ 128.088140][ T8745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.106768][ T8743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.113707][ T8743] 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. [ 128.140183][ T8743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.152963][ T8743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.160420][ T8743] 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. [ 128.186879][ T8743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.200276][ T8751] chnl_net:caif_netlink_parms(): no params data found [ 128.209424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.218312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.227415][ T8745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.237362][ T8741] device veth0_vlan entered promiscuous mode [ 128.266517][ T8743] device hsr_slave_0 entered promiscuous mode [ 128.272887][ T8743] device hsr_slave_1 entered promiscuous mode [ 128.279456][ T8743] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 128.287272][ T8743] Cannot create hsr debugfs directory [ 128.297153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.304642][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.320384][ T8747] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.327514][ T8747] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.334842][ T8747] device bridge_slave_0 entered promiscuous mode [ 128.344197][ T8747] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.351251][ T8747] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.358701][ T8747] device bridge_slave_1 entered promiscuous mode [ 128.381403][ T8745] team0: Port device team_slave_0 added [ 128.399247][ T8741] device veth1_vlan entered promiscuous mode [ 128.410254][ T8745] team0: Port device team_slave_1 added [ 128.422430][ T8747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.434842][ T8747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.459322][ T8749] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.467205][ T8749] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.474638][ T8749] device bridge_slave_0 entered promiscuous mode [ 128.485036][ T8749] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.492738][ T8749] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.500385][ T8749] device bridge_slave_1 entered promiscuous mode [ 128.519768][ T8747] team0: Port device team_slave_0 added [ 128.531763][ T8745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.540302][ T8745] 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. [ 128.566629][ T8745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.578148][ T8751] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.585182][ T8751] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.593868][ T8751] device bridge_slave_0 entered promiscuous mode [ 128.601691][ T8751] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.609045][ T8751] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.621241][ T8751] device bridge_slave_1 entered promiscuous mode [ 128.632227][ T8747] team0: Port device team_slave_1 added [ 128.645370][ T8747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.652308][ T8747] 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. [ 128.678794][ T8747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.689749][ T8745] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.697205][ T8745] 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. [ 128.723338][ T8745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.746295][ T8749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.756699][ T8749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.766835][ T8747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.773801][ T8747] 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. [ 128.800200][ T8747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.811730][ T8741] device veth0_macvtap entered promiscuous mode [ 128.818622][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 128.826876][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 128.836950][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.845935][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.865592][ T12] Bluetooth: hci0: command 0x0409 tx timeout [ 128.877610][ T8747] device hsr_slave_0 entered promiscuous mode [ 128.883979][ T8747] device hsr_slave_1 entered promiscuous mode [ 128.890387][ T8747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 128.898264][ T8747] Cannot create hsr debugfs directory [ 128.907074][ T8741] device veth1_macvtap entered promiscuous mode [ 128.916103][ T8743] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 128.928093][ T8751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.938489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.947408][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.963069][ T8749] team0: Port device team_slave_0 added [ 128.971173][ T8743] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 128.981168][ T8751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.999001][ T8749] team0: Port device team_slave_1 added [ 129.008781][ T8743] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 129.019637][ T8741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.032296][ T8745] device hsr_slave_0 entered promiscuous mode [ 129.038965][ T8745] device hsr_slave_1 entered promiscuous mode [ 129.045147][ T8745] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.052756][ T8745] Cannot create hsr debugfs directory [ 129.067122][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.075804][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 129.084280][ T8743] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 129.100178][ T8749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.107344][ T8749] 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. [ 129.133704][ T8749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.148952][ T8749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.155909][ T8749] 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. [ 129.181946][ T8749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.203767][ T8749] device hsr_slave_0 entered promiscuous mode [ 129.211797][ T8749] device hsr_slave_1 entered promiscuous mode [ 129.218332][ T8749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.226255][ T8749] Cannot create hsr debugfs directory [ 129.232524][ T8741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.240337][ T8751] team0: Port device team_slave_0 added [ 129.247874][ T8751] team0: Port device team_slave_1 added [ 129.262512][ T8751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.269484][ T3959] Bluetooth: hci1: command 0x0409 tx timeout [ 129.275505][ T8751] 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. [ 129.302066][ T8751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.330039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.338613][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.350681][ T8741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.363417][ T8741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.375824][ T8741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.388031][ T8741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.402138][ T8751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.409662][ T8751] 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. [ 129.435889][ T4076] Bluetooth: hci2: command 0x0409 tx timeout [ 129.441906][ T8751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.457066][ T8751] device hsr_slave_0 entered promiscuous mode [ 129.463325][ T8751] device hsr_slave_1 entered promiscuous mode [ 129.471317][ T8751] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.479021][ T8751] Cannot create hsr debugfs directory [ 129.509115][ T8747] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 129.546268][ T8747] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 129.557595][ T8747] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 129.595355][ T50] Bluetooth: hci3: command 0x0409 tx timeout [ 129.606908][ T8747] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 129.622470][ T8749] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 129.635560][ T8749] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 129.644214][ T8749] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 129.657906][ T8745] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 129.664677][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.677224][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.684691][ T8745] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 129.696790][ T8745] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 129.705850][ T8749] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 129.720308][ T8743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.742802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 129.752258][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.759957][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.767749][ T12] Bluetooth: hci4: command 0x0409 tx timeout [ 129.774263][ T8745] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 129.785462][ T8743] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.799562][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.805368][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.808663][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.815685][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.826002][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.830860][ T12] Bluetooth: hci5: command 0x0409 tx timeout [ 129.837766][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.852143][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.860644][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.869108][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.876125][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.896642][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 129.904397][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.914139][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.922983][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.933290][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.941788][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.951739][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.960039][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.969765][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.978081][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.987888][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 14:05:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$gfs2(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 130.021520][ T8743] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 130.038069][ T8751] netdevsim netdevsim5 netdevsim0: renamed from eth0 14:05:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {}, 0xfd}, 0x20000058, &(0x7f0000000080)={&(0x7f00000000c0)='4', 0x6fffff9}}, 0xee) [ 130.088670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.096859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.116071][ T8751] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 130.126062][ T8751] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 130.150771][ T8743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.163804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.178011][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.194713][ T8747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.203619][ T8751] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 130.237807][ T8749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.262495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.271151][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.280841][ T8745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.292005][ T8747] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.307466][ T8749] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.314328][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.323218][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.331982][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.339881][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.360589][ T8745] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.370628][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.378649][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.386498][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.394809][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.403464][ T3959] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.410513][ T3959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.418309][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.426684][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.434826][ T3959] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.441850][ T3959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.449643][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.457936][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.466818][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.474603][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.482212][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.494310][ T8743] device veth0_vlan entered promiscuous mode [ 130.503349][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.512566][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.522722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.531150][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.538364][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.546449][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.554827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.563059][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.570094][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.578383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.586201][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.605985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.614454][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.623384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.631866][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.638896][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.646762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.654995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.663299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.671689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.680220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.688778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.697762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.706272][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.714485][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.723224][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.731954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.740443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.748791][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.756823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.768970][ T8743] device veth1_vlan entered promiscuous mode [ 130.784933][ T8747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.800401][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.808664][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.816894][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.825397][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.833614][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.840639][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.849256][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.857703][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.865994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.874224][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.882479][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.890693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.898952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.920359][ T8751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.929406][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.945402][ T8978] Bluetooth: hci0: command 0x041b tx timeout [ 130.950737][ T8747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.960899][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.969784][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.978193][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.987162][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.995699][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.004216][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.012001][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.023987][ T8743] device veth0_macvtap entered promiscuous mode [ 131.048179][ T8743] device veth1_macvtap entered promiscuous mode [ 131.059561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.067668][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.076393][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.084613][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.093048][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.101267][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.109746][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.117322][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.124762][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.133571][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.142154][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.150335][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.158709][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.168499][ T8745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.177069][ T8749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.200428][ T8743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.211476][ T8743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.222895][ T8743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.232503][ T8751] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.239726][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 131.247550][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.254990][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.263555][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.279305][ T8747] device veth0_vlan entered promiscuous mode [ 131.286668][ T8743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.297797][ T8743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.309306][ T8743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.322092][ T8743] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.333358][ T8743] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.344592][ T8743] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.356925][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 131.363056][ T8743] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.376600][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.384601][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.393496][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.402591][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.410217][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.420649][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.429416][ C1] vcan0: j1939_tp_rxtimer: 0x0000000042b009d9: rx timeout, send abort [ 131.433366][ T8749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.437698][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000042b009d9: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 131.463808][ T8747] device veth1_vlan entered promiscuous mode 14:05:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {}, 0xfd}, 0x20000058, &(0x7f0000000080)={&(0x7f00000000c0)='4', 0x6fffff9}}, 0xee) [ 131.475300][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.482990][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.491784][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.501025][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.505146][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 131.525611][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.533772][ T3959] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.540791][ T3959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.566686][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.575224][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.583778][ T3959] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.590834][ T3959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.599616][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 131.608202][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 131.616920][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 131.625141][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.633376][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.641890][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.651036][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 131.658917][ T3959] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.675821][ T17] Bluetooth: hci3: command 0x041b tx timeout [ 131.688246][ T8745] device veth0_vlan entered promiscuous mode [ 131.696946][ T8751] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 131.707645][ T8751] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 131.719179][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.727462][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 131.735951][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.744351][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.753125][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.761645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.770028][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.778268][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.786430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.794937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.802909][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.810700][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.833250][ T8745] device veth1_vlan entered promiscuous mode [ 131.839303][ T17] Bluetooth: hci4: command 0x041b tx timeout [ 131.863674][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.877852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.886684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.907261][ T8978] Bluetooth: hci5: command 0x041b tx timeout [ 131.924396][ T8751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.931731][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.942016][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.948879][ T8747] device veth0_macvtap entered promiscuous mode [ 131.957313][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.965816][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 131.973412][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.981994][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.990743][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.998264][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 132.010128][ T3455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.014409][ T8749] device veth0_vlan entered promiscuous mode [ 132.025774][ T3455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.040832][ T8745] device veth0_macvtap entered promiscuous mode [ 132.049863][ T8747] device veth1_macvtap entered promiscuous mode [ 132.057550][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.065671][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 132.073614][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 132.081696][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 132.089985][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 132.098793][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 132.107419][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 132.116647][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.124209][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.132486][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.142131][ T8745] device veth1_macvtap entered promiscuous mode [ 132.164268][ T8749] device veth1_vlan entered promiscuous mode 14:05:50 executing program 1: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000100)={0xa}) [ 132.183882][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.201603][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.212407][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.224222][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 14:05:50 executing program 1: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000100)={0xa}) [ 132.243835][ T8747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.279128][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 14:05:50 executing program 1: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000100)={0xa}) [ 132.301765][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.326156][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.339434][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.350313][ T8747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.362994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 132.372451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 14:05:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {}, 0xfd}, 0x20000058, &(0x7f0000000080)={&(0x7f00000000c0)='4', 0x6fffff9}}, 0xee) [ 132.401477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 132.416555][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.429985][ C1] hrtimer: interrupt took 26072 ns [ 132.438501][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.449115][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.460589][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.472109][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.482111][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.492668][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.503446][ T8745] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.513013][ T8747] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.522385][ T8747] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.531141][ T8747] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.539877][ T8747] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.554642][ T8749] device veth0_macvtap entered promiscuous mode [ 132.563815][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 132.572320][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 132.581134][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 132.589497][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 132.599527][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.610977][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.620875][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.631731][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.641921][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.652510][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.663823][ T8745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.678894][ T8745] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.687680][ T8745] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.701372][ T8745] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.713242][ T8745] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.735220][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.743014][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 132.752001][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.760818][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 132.769638][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 132.780830][ C0] vcan0: j1939_tp_rxtimer: 0x00000000574e54ed: rx timeout, send abort [ 132.781775][ T8749] device veth1_macvtap entered promiscuous mode 14:05:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {}, 0xfd}, 0x20000058, &(0x7f0000000080)={&(0x7f00000000c0)='4', 0x6fffff9}}, 0xee) [ 132.789108][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000574e54ed: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 132.809508][ T8751] device veth0_vlan entered promiscuous mode [ 132.828159][T10074] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 132.848492][T10074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 132.857944][T10074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 132.895097][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.903434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.928994][ T3455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.937689][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.946506][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.964103][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.967476][ T3455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.984754][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.999085][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.009785][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.021234][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.025318][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 133.033231][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.047630][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.058036][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.068917][ T8749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.078220][ T8751] device veth1_vlan entered promiscuous mode [ 133.085438][ T3455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.094119][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 133.103960][ T3455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.112897][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 133.121359][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 133.129451][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 133.138219][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.146997][T10099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 133.160531][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.171414][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.181243][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.192282][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.202261][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.213039][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.223776][ T8749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.234649][ T8749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.246159][ T8749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.267413][T10128] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.276241][T10128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.287972][ T8749] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.297054][ T8749] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.311364][ T8749] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.326936][ T8749] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.355104][ T3455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.362963][ T3455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.379017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 133.387843][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 133.388092][T10171] IPVS: ftp: loaded support on port[0] = 21 [ 133.397824][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.417858][ T8749] ================================================================== [ 133.425953][ T8749] BUG: KCSAN: data-race in ip_tunnel_get_stats64 / wg_packet_rx_poll [ 133.433988][ T8749] [ 133.436298][ T8749] write to 0xffffe8ffffd731e0 of 8 bytes by interrupt on cpu 1: [ 133.443907][ T8749] wg_packet_rx_poll+0x1024/0x1300 [ 133.449000][ T8749] napi_poll+0x178/0x4f0 [ 133.453222][ T8749] net_rx_action+0x1ba/0x530 [ 133.457792][ T8749] __do_softirq+0x198/0x360 [ 133.462272][ T8749] asm_call_on_stack+0xf/0x20 [ 133.466935][ T8749] do_softirq_own_stack+0x5d/0x80 [ 133.471937][ T8749] do_softirq+0x86/0xb0 [ 133.476075][ T8749] __local_bh_enable_ip+0x63/0x70 [ 133.481082][ T8749] _raw_spin_unlock_bh+0x33/0x40 [ 133.486000][ T8749] wg_packet_decrypt_worker+0x6e7/0x720 [ 133.491525][ T8749] process_one_work+0x3e1/0x9a0 [ 133.496361][ T8749] worker_thread+0x665/0xbe0 [ 133.500941][ T8749] kthread+0x20d/0x230 [ 133.504995][ T8749] ret_from_fork+0x1f/0x30 [ 133.509386][ T8749] [ 133.511697][ T8749] read to 0xffffe8ffffd731e0 of 8 bytes by task 8749 on cpu 0: [ 133.519221][ T8749] ip_tunnel_get_stats64+0xc2/0x1c0 [ 133.524398][ T8749] dev_get_stats+0x65/0x180 [ 133.528877][ T8749] rtnl_fill_stats+0x45/0x320 [ 133.533532][ T8749] rtnl_fill_ifinfo+0xe92/0x2430 [ 133.538444][ T8749] rtmsg_ifinfo_build_skb+0xa8/0x130 [ 133.543704][ T8749] rtmsg_ifinfo+0x58/0xc0 [ 133.548017][ T8749] __dev_notify_flags+0x63/0x390 [ 133.552931][ T8749] dev_change_flags+0xa2/0xc0 [ 133.557587][ T8749] do_setlink+0x736/0x2220 [ 133.562068][ T8749] rtnl_newlink+0xe62/0x1340 [ 133.566642][ T8749] rtnetlink_rcv_msg+0x71b/0x7b0 [ 133.571647][ T8749] netlink_rcv_skb+0x13e/0x240 [ 133.576390][ T8749] rtnetlink_rcv+0x18/0x20 [ 133.580792][ T8749] netlink_unicast+0x5e2/0x6b0 [ 133.585529][ T8749] netlink_sendmsg+0x6d8/0x7a0 [ 133.590270][ T8749] __sys_sendto+0x2ae/0x380 [ 133.594754][ T8749] __x64_sys_sendto+0x74/0x90 [ 133.599429][ T8749] do_syscall_64+0x39/0x80 [ 133.603826][ T8749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.609687][ T8749] [ 133.611992][ T8749] Reported by Kernel Concurrency Sanitizer on: [ 133.618122][ T8749] CPU: 0 PID: 8749 Comm: syz-executor.4 Not tainted 5.9.0-rc6-syzkaller #0 [ 133.626680][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.636734][ T8749] ================================================================== [ 133.644790][ T8749] Kernel panic - not syncing: panic_on_warn set ... [ 133.651354][ T8749] CPU: 0 PID: 8749 Comm: syz-executor.4 Not tainted 5.9.0-rc6-syzkaller #0 [ 133.660014][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.670129][ T8749] Call Trace: [ 133.673398][ T8749] dump_stack+0x10f/0x19d [ 133.677709][ T8749] panic+0x207/0x64a [ 133.681585][ T8749] ? vprintk_emit+0x44a/0x4f0 [ 133.686244][ T8749] kcsan_report+0x684/0x690 [ 133.690736][ T8749] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 133.696260][ T8749] ? ip_tunnel_get_stats64+0xc2/0x1c0 [ 133.698273][ C1] vcan0: j1939_tp_rxtimer: 0x00000000058b8065: rx timeout, send abort [ 133.701613][ T8749] ? dev_get_stats+0x65/0x180 [ 133.701623][ T8749] ? rtnl_fill_stats+0x45/0x320 [ 133.701639][ T8749] ? rtnl_fill_ifinfo+0xe92/0x2430 [ 133.709965][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000058b8065: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 133.714498][ T8749] ? rtmsg_ifinfo_build_skb+0xa8/0x130 [ 133.714509][ T8749] ? rtmsg_ifinfo+0x58/0xc0 [ 133.714525][ T8749] ? __dev_notify_flags+0x63/0x390 [ 133.753620][ T8749] ? dev_change_flags+0xa2/0xc0 [ 133.758460][ T8749] ? do_setlink+0x736/0x2220 [ 133.763036][ T8749] ? rtnl_newlink+0xe62/0x1340 [ 133.767778][ T8749] ? rtnetlink_rcv_msg+0x71b/0x7b0 [ 133.772869][ T8749] ? netlink_rcv_skb+0x13e/0x240 [ 133.777790][ T8749] ? rtnetlink_rcv+0x18/0x20 [ 133.783399][ T8749] ? netlink_unicast+0x5e2/0x6b0 [ 133.788315][ T8749] ? netlink_sendmsg+0x6d8/0x7a0 [ 133.793235][ T8749] ? __sys_sendto+0x2ae/0x380 [ 133.797892][ T8749] ? __x64_sys_sendto+0x74/0x90 [ 133.802724][ T8749] ? do_syscall_64+0x39/0x80 [ 133.807293][ T8749] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.813350][ T8749] ? preempt_schedule_irq+0x70/0x90 [ 133.818527][ T8749] ? irqentry_exit_cond_resched+0x30/0x40 [ 133.824337][ T8749] kcsan_setup_watchpoint+0x41e/0x4a0 [ 133.829696][ T8749] ip_tunnel_get_stats64+0xc2/0x1c0 [ 133.834874][ T8749] dev_get_stats+0x65/0x180 [ 133.839357][ T8749] rtnl_fill_stats+0x45/0x320 [ 133.844013][ T8749] rtnl_fill_ifinfo+0xe92/0x2430 [ 133.848946][ T8749] ? kmem_cache_alloc_node_trace+0x170/0x280 [ 133.854904][ T8749] ? __kmalloc_node_track_caller+0x30/0x40 [ 133.860696][ T8749] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 133.866138][ T8749] rtmsg_ifinfo_build_skb+0xa8/0x130 [ 133.871404][ T8749] rtmsg_ifinfo+0x58/0xc0 [ 133.875718][ T8749] __dev_notify_flags+0x63/0x390 [ 133.880639][ T8749] ? ___cache_free+0x9c/0x380 [ 133.885296][ T8749] dev_change_flags+0xa2/0xc0 [ 133.889953][ T8749] do_setlink+0x736/0x2220 [ 133.894367][ T8749] ? netlink_broadcast_filtered+0xb1c/0xb40 [ 133.900241][ T8749] ? __nla_validate_parse+0x1107/0x15d0 [ 133.905765][ T8749] ? should_fail+0x2a/0x250 [ 133.910247][ T8749] ? __should_failslab+0x81/0x90 [ 133.915162][ T8749] ? __nla_parse+0x3c/0x50 [ 133.919560][ T8749] ? validate_linkmsg+0x261/0x2d0 [ 133.924567][ T8749] rtnl_newlink+0xe62/0x1340 [ 133.929134][ T8749] ? rtnl_newlink+0x181/0x1340 [ 133.933879][ T8749] ? __this_cpu_preempt_check+0x18/0x20 [ 133.939402][ T8749] ? __local_bh_enable_ip+0x48/0x70 [ 133.944578][ T8749] ? local_bh_enable+0x1b/0x20 [ 133.949318][ T8749] ? addrconf_verify_rtnl+0x93c/0x990 [ 133.954680][ T8749] ? __schedule+0x3c5/0x590 [ 133.959178][ T8749] ? preempt_schedule_irq+0x70/0x90 [ 133.964359][ T8749] ? irqentry_exit_cond_resched+0x30/0x40 [ 133.970054][ T8749] ? irqentry_exit+0x30/0x40 [ 133.974629][ T8749] ? sysvec_apic_timer_interrupt+0xc6/0xd0 [ 133.980616][ T8749] ? aa_get_newest_label+0x71/0x250 [ 133.985792][ T8749] ? apparmor_capable+0xfb/0x160 [ 133.990706][ T8749] ? preempt_count_add+0x41/0x90 [ 133.995814][ T8749] ? __mutex_lock+0x651/0x680 [ 134.000472][ T8749] ? bpf_lsm_capable+0x5/0x10 [ 134.005131][ T8749] ? ns_capable+0x86/0xb0 [ 134.009440][ T8749] ? rtnl_setlink+0x270/0x270 [ 134.014097][ T8749] rtnetlink_rcv_msg+0x71b/0x7b0 [ 134.019018][ T8749] ? skb_release_data+0x321/0x4d0 [ 134.024021][ T8749] ? __kfree_skb+0xfe/0x150 [ 134.028504][ T8749] ? __kfree_skb+0xfe/0x150 [ 134.032988][ T8749] ? consume_skb+0x4c/0x180 [ 134.037470][ T8749] ? nlmon_xmit+0x5f/0x70 [ 134.041779][ T8749] ? __this_cpu_preempt_check+0x18/0x20 [ 134.047320][ T8749] ? __local_bh_enable_ip+0x48/0x70 [ 134.052507][ T8749] ? local_bh_enable+0x1b/0x20 [ 134.057250][ T8749] ? __dev_queue_xmit+0xc30/0x15a0 [ 134.062341][ T8749] ? __skb_clone+0x2b9/0x2d0 [ 134.066935][ T8749] ? __rcu_read_unlock+0x4b/0x260 [ 134.071951][ T8749] netlink_rcv_skb+0x13e/0x240 [ 134.076731][ T8749] ? rtnetlink_bind+0x60/0x60 [ 134.081431][ T8749] rtnetlink_rcv+0x18/0x20 [ 134.085848][ T8749] netlink_unicast+0x5e2/0x6b0 [ 134.090598][ T8749] netlink_sendmsg+0x6d8/0x7a0 [ 134.095345][ T8749] __sys_sendto+0x2ae/0x380 [ 134.099831][ T8749] ? check_preemption_disabled+0x51/0x140 [ 134.105538][ T8749] __x64_sys_sendto+0x74/0x90 [ 134.110227][ T8749] do_syscall_64+0x39/0x80 [ 134.114709][ T8749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.120588][ T8749] RIP: 0033:0x417a27 [ 134.124465][ T8749] Code: 2c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 e7 fa ff ff 48 89 04 24 49 89 ca b8 2c 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 2d fb ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 134.139207][T10178] IPVS: ftp: loaded support on port[0] = 21 [ 134.144075][ T8749] RSP: 002b:00007ffde6951da0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 134.144087][ T8749] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417a27 [ 134.144093][ T8749] RDX: 0000000000000020 RSI: 00000000016a4350 RDI: 0000000000000003 [ 134.144098][ T8749] RBP: 0000000000000000 R08: 00007ffde6951db0 R09: 000000000000000c [ 134.144111][ T8749] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 134.190151][ T8749] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 134.199215][ T8749] Kernel Offset: disabled [ 134.203556][ T8749] Rebooting in 86400 seconds..