[ 52.469627][ T27] audit: type=1800 audit(1580187116.803:30): pid=7970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 54.791558][ T8113] sshd (8113) used greatest stack depth: 10136 bytes left Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. 2020/01/28 04:52:05 fuzzer started 2020/01/28 04:52:07 dialing manager at 10.128.0.105:43309 2020/01/28 04:52:08 syscalls: 2893 2020/01/28 04:52:08 code coverage: enabled 2020/01/28 04:52:08 comparison tracing: enabled 2020/01/28 04:52:08 extra coverage: enabled 2020/01/28 04:52:08 setuid sandbox: enabled 2020/01/28 04:52:08 namespace sandbox: enabled 2020/01/28 04:52:08 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/28 04:52:08 fault injection: enabled 2020/01/28 04:52:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/28 04:52:08 net packet injection: enabled 2020/01/28 04:52:08 net device setup: enabled 2020/01/28 04:52:08 concurrency sanitizer: enabled 2020/01/28 04:52:08 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 76.202677][ T8141] KCSAN: could not find function: 'poll_schedule_timeout' 2020/01/28 04:52:22 adding functions to KCSAN blacklist: '__skb_try_recv_from_queue' 'tick_nohz_idle_stop_tick' 'file_update_time' 'copy_process' 'virtqueue_enable_cb_delayed' '__delete_from_page_cache' 'lruvec_lru_size' '__hrtimer_run_queues' 'kauditd_thread' 'vm_area_dup' 'ext4_nonda_switch' 'echo_char' 'do_syslog' 'run_timer_softirq' 'n_tty_receive_buf_common' 'yama_ptracer_del' 'pcpu_alloc' 'taskstats_exit' 'blk_mq_sched_dispatch_requests' '__dentry_kill' 'timer_clear_idle' 'find_get_pages_range_tag' 'alloc_pid' '__add_to_page_cache_locked' 'bio_chain' 'kernfs_refresh_inode' 'ondemand_readahead' 'futex_wait_queue_me' 'add_timer' 'xas_clear_mark' '__filemap_fdatawrite_range' 'atime_needs_update' 'ext4_writepages' '__ext4_new_inode' 'skb_dequeue' 'install_new_memslots' 'iomap_dio_bio_actor' 'queue_access_lock' 'batadv_tt_local_add' '__mark_inode_dirty' 'shmem_add_to_page_cache' 'mod_timer' 'wbt_done' 'fasync_remove_entry' 'tick_sched_do_timer' 'wbt_issue' 'tomoyo_supervisor' 'generic_permission' 'xas_find_marked' 'blk_mq_run_hw_queue' 'ktime_get_seconds' 'tomoyo_check_acl' 'evict' 'generic_file_read_iter' 'ext4_mb_good_group' 'snd_seq_check_queue' 'blk_mq_dispatch_rq_list' 'blk_mq_get_request' 'do_dentry_open' 'generic_fillattr' 'lru_add_drain_all' 'bio_endio' 'shmem_getpage_gfp' 'ext4_free_inode' 'ep_poll' 'tick_do_update_jiffies64' 'sbitmap_queue_clear' 'j1939_xtp_rx_dat_one' 'do_exit' 'audit_log_start' 'ext4_mark_iloc_dirty' 'other_inode_match' 'ext4_sync_file' 'wbt_wait' 'pid_update_inode' 'do_nanosleep' 'generic_write_end' 'process_srcu' 'dd_has_work' 'do_signal_stop' 'poll_schedule_timeout' 'shmem_file_read_iter' 'find_next_bit' 'rcu_gp_fqs_check_wake' 'ext4_free_inodes_count' 'sit_tunnel_xmit' 'ktime_get_real_seconds' 'mm_update_next_owner' 'inotify_handle_event' 'ext4_has_free_clusters' '__snd_rawmidi_transmit_ack' 'get_cpu_idle_time_us' 'wbc_detach_inode' 'virtqueue_disable_cb' 04:56:22 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 04:56:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000005, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) capget(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5452, 0x0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 318.323802][ T8143] IPVS: ftp: loaded support on port[0] = 21 [ 318.462453][ T8143] chnl_net:caif_netlink_parms(): no params data found [ 318.525650][ T8146] IPVS: ftp: loaded support on port[0] = 21 [ 318.536928][ T8143] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.544228][ T8143] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.557345][ T8143] device bridge_slave_0 entered promiscuous mode [ 318.575880][ T8143] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.583057][ T8143] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.591880][ T8143] device bridge_slave_1 entered promiscuous mode 04:56:23 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300), 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) dup3(r1, r0, 0x0) [ 318.629188][ T8143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 318.658788][ T8143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 318.730169][ T8143] team0: Port device team_slave_0 added [ 318.740123][ T8146] chnl_net:caif_netlink_parms(): no params data found [ 318.800607][ T8143] team0: Port device team_slave_1 added [ 318.850704][ T8143] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 318.857802][ T8143] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 318.883967][ T8143] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 318.896940][ T8143] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 318.904090][ T8143] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 318.931540][ T8143] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 318.942864][ T8146] bridge0: port 1(bridge_slave_0) entered blocking state 04:56:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1b) read(r0, 0x0, 0x0) [ 318.956610][ T8146] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.964536][ T8146] device bridge_slave_0 entered promiscuous mode [ 318.977833][ T8146] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.985158][ T8146] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.994451][ T8146] device bridge_slave_1 entered promiscuous mode [ 319.023965][ T8151] IPVS: ftp: loaded support on port[0] = 21 [ 319.098701][ T8143] device hsr_slave_0 entered promiscuous mode [ 319.147845][ T8143] device hsr_slave_1 entered promiscuous mode [ 319.188998][ T8146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 319.214032][ T8153] IPVS: ftp: loaded support on port[0] = 21 [ 319.230127][ T8146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 04:56:23 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)}, 0xffffffffffffffda) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000300)='gre0\x00') [ 319.309639][ T8146] team0: Port device team_slave_0 added [ 319.328887][ T8146] team0: Port device team_slave_1 added [ 319.385860][ T8146] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 319.406712][ T8146] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 319.466551][ T8146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 319.532398][ T8146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 319.546552][ T8146] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 319.573388][ T8146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 319.601358][ T8155] IPVS: ftp: loaded support on port[0] = 21 04:56:24 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000100)={0x100, 0x3}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)=0x103) syz_open_pts(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, 0x0, &(0x7f00000041c0)) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000041c0)) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='#! ./file0 S'], 0xc) prctl$PR_SET_PTRACER(0x59616d61, r1) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) [ 319.624744][ T8151] chnl_net:caif_netlink_parms(): no params data found [ 319.655661][ T8143] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 319.708615][ T8143] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 319.795365][ T8143] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 319.830832][ T8143] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 319.918728][ T8146] device hsr_slave_0 entered promiscuous mode [ 319.976826][ T8146] device hsr_slave_1 entered promiscuous mode [ 320.046595][ T8146] debugfs: Directory 'hsr0' with parent '/' already present! [ 320.078690][ T8153] chnl_net:caif_netlink_parms(): no params data found [ 320.094833][ T8151] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.102025][ T8151] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.109954][ T8151] device bridge_slave_0 entered promiscuous mode [ 320.119029][ T8151] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.126097][ T8151] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.134160][ T8151] device bridge_slave_1 entered promiscuous mode [ 320.145876][ T8161] IPVS: ftp: loaded support on port[0] = 21 [ 320.199718][ T8151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 320.231621][ T8151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 320.288484][ T8151] team0: Port device team_slave_0 added [ 320.294728][ T8153] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.301974][ T8153] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.309969][ T8153] device bridge_slave_0 entered promiscuous mode [ 320.320927][ T8153] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.328168][ T8153] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.335864][ T8153] device bridge_slave_1 entered promiscuous mode [ 320.360141][ T8151] team0: Port device team_slave_1 added [ 320.366896][ T8155] chnl_net:caif_netlink_parms(): no params data found [ 320.397661][ T8143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 320.412171][ T8153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 320.440986][ T8151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 320.448079][ T8151] 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. [ 320.474560][ T8151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 320.487261][ T8153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 320.514931][ T8143] 8021q: adding VLAN 0 to HW filter on device team0 [ 320.526700][ T8151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 320.533893][ T8151] 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. [ 320.560304][ T8151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 320.572157][ T8153] team0: Port device team_slave_0 added [ 320.581253][ T8146] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 320.650237][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 320.657964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 320.668770][ T8155] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.675862][ T8155] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.684986][ T8155] device bridge_slave_0 entered promiscuous mode [ 320.694120][ T8153] team0: Port device team_slave_1 added [ 320.704977][ T8146] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 320.750127][ T8146] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 320.817900][ T8155] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.825020][ T8155] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.835471][ T8155] device bridge_slave_1 entered promiscuous mode [ 320.848286][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 320.857349][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 320.865940][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.873229][ T8162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 320.881258][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 320.890278][ T8146] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 320.950668][ T8153] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 320.958297][ T8153] 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. [ 320.984533][ T8153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 320.997908][ T8153] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 321.004942][ T8153] 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. [ 321.031115][ T8153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 321.089135][ T8151] device hsr_slave_0 entered promiscuous mode [ 321.137211][ T8151] device hsr_slave_1 entered promiscuous mode [ 321.176612][ T8151] debugfs: Directory 'hsr0' with parent '/' already present! [ 321.195237][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 321.204055][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 321.212675][ T2411] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.219761][ T2411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 321.250741][ T8155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 321.273582][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 321.286850][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 321.296356][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 321.305152][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 321.378367][ T8153] device hsr_slave_0 entered promiscuous mode [ 321.426841][ T8153] device hsr_slave_1 entered promiscuous mode [ 321.486599][ T8153] debugfs: Directory 'hsr0' with parent '/' already present! [ 321.498014][ T8155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 321.514151][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 321.522740][ T8161] chnl_net:caif_netlink_parms(): no params data found [ 321.550448][ T8155] team0: Port device team_slave_0 added [ 321.569549][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 321.578291][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 321.587849][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 321.596234][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 321.605300][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 321.614151][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 321.623696][ T8155] team0: Port device team_slave_1 added [ 321.643085][ T8155] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 321.650267][ T8155] 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. [ 321.676530][ T8155] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 321.706781][ T8143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 321.722129][ T8155] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 321.729470][ T8155] 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. [ 321.755859][ T8155] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 321.839283][ T8155] device hsr_slave_0 entered promiscuous mode [ 321.886867][ T8155] device hsr_slave_1 entered promiscuous mode [ 321.936611][ T8155] debugfs: Directory 'hsr0' with parent '/' already present! [ 321.992507][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 322.000239][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 322.034566][ T8151] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 322.069210][ T8151] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 322.120300][ T8153] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 322.178738][ T8161] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.185955][ T8161] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.194133][ T8161] device bridge_slave_0 entered promiscuous mode [ 322.205199][ T8143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 322.216613][ T8151] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 322.270007][ T8151] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 322.328372][ T8153] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 322.368911][ T8153] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 322.429098][ T8161] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.436203][ T8161] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.444513][ T8161] device bridge_slave_1 entered promiscuous mode [ 322.463583][ T8161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 322.480894][ T8161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 322.500218][ T8153] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 322.560139][ T8161] team0: Port device team_slave_0 added [ 322.585209][ T8155] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 322.638844][ T8155] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 322.679599][ T8161] team0: Port device team_slave_1 added [ 322.689152][ T8146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 322.713509][ T8155] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 322.771016][ T8155] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 322.848693][ T8161] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 322.856290][ T8161] 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. [ 322.884046][ T8161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 322.897742][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 322.907096][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 322.919409][ T8146] 8021q: adding VLAN 0 to HW filter on device team0 [ 322.947664][ T8161] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 322.954664][ T8161] 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. [ 322.982442][ T8161] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 322.994034][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.002428][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.011280][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.019658][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 323.033925][ T8143] device veth0_vlan entered promiscuous mode [ 323.059742][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 323.068246][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 323.076214][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.085043][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.093766][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.101303][ T8162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.109675][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.122196][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.131211][ T8162] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.138497][ T8162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.146315][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 323.155491][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 323.164430][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 323.173220][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 323.182131][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 323.191362][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 323.201000][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.209367][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 323.235298][ T8146] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 323.246428][ T8146] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 323.264077][ T8151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.287248][ T8155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.294601][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.303535][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.312183][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.320765][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.329459][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 323.345611][ T8146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 323.356404][ T8143] device veth1_vlan entered promiscuous mode [ 323.390166][ T8161] device hsr_slave_0 entered promiscuous mode [ 323.436917][ T8161] device hsr_slave_1 entered promiscuous mode [ 323.496742][ T8161] debugfs: Directory 'hsr0' with parent '/' already present! [ 323.518128][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 323.528881][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 323.536280][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 323.551862][ T8151] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.579995][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 323.588401][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.596572][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.604773][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.614444][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.635264][ T8155] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.660915][ T8146] device veth0_vlan entered promiscuous mode [ 323.673722][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.682390][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.690654][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.700056][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.710186][ T2411] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.717642][ T2411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.725679][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.734223][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 323.743067][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.752004][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.760467][ T2411] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.767705][ T2411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.775905][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.784547][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 323.793002][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 323.801389][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.812643][ T8153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.827767][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.837328][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.846084][ T8157] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.853191][ T8157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.867982][ T8146] device veth1_vlan entered promiscuous mode [ 323.892509][ T8153] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.904456][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 323.913556][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.923854][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.932849][ T8147] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.939940][ T8147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.948189][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 323.956978][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 323.965644][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 323.975123][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 323.984257][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 323.993844][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 324.003104][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 324.012093][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 324.020948][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 324.030462][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 324.039573][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 324.048195][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 324.057180][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 324.064946][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 324.075041][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 324.083785][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 324.092821][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 324.103650][ T8143] device veth0_macvtap entered promiscuous mode [ 324.126783][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 324.135263][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 324.144555][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 324.153670][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 324.162048][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 324.170775][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 324.179442][ T8147] bridge0: port 1(bridge_slave_0) entered blocking state [ 324.186621][ T8147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 324.194733][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 324.203780][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 324.212744][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 324.221670][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 324.230178][ T8147] bridge0: port 2(bridge_slave_1) entered blocking state [ 324.237235][ T8147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 324.245976][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 324.258515][ T8151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 324.274876][ T8155] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 324.285866][ T8155] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 324.298624][ T8143] device veth1_macvtap entered promiscuous mode [ 324.313969][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 324.322529][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 324.331685][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 324.341545][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 324.350270][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 324.359557][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 324.396350][ T8146] device veth0_macvtap entered promiscuous mode [ 324.407855][ T8161] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 324.429846][ T8161] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 324.488255][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 324.495777][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 324.505898][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.514962][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.523619][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 324.531054][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 324.538757][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 324.548210][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 324.558771][ T8155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 324.570115][ T8151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 324.583359][ T8146] device veth1_macvtap entered promiscuous mode [ 324.593192][ T8161] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 324.638667][ T8161] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 324.683384][ T8143] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 324.693797][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.705018][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 324.714214][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 324.723302][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 324.731826][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 324.740599][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 324.749021][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 324.757475][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 324.766116][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 324.774677][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.783447][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.793263][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 324.809828][ T8153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 324.821880][ T8143] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 324.840605][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.849580][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.858417][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 324.867438][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.893750][ T8146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 324.905254][ T8146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 324.917120][ T8146] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 324.940718][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 324.948483][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 324.956077][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.965366][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.974381][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 324.983172][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.992344][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 325.000860][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 325.010750][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 325.019260][ T2411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 325.033634][ T8153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 325.043211][ T8146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 325.054867][ T8146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 325.066047][ T8146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 325.079582][ T8151] device veth0_vlan entered promiscuous mode [ 325.106581][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 325.115487][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 325.125327][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 325.134321][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 325.165890][ T8155] device veth0_vlan entered promiscuous mode [ 325.200947][ T8151] device veth1_vlan entered promiscuous mode [ 325.231297][ T8161] 8021q: adding VLAN 0 to HW filter on device bond0 04:56:29 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) [ 325.260156][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 325.277251][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 325.289133][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 325.299829][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 04:56:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ff2000/0x1000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x358, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x74) [ 325.326783][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 325.334614][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 325.364540][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 325.373076][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 325.388538][ T8153] device veth0_vlan entered promiscuous mode [ 325.403483][ T8155] device veth1_vlan entered promiscuous mode 04:56:29 executing program 0: pipe(&(0x7f0000000680)) sched_setscheduler(0x0, 0x5, 0x0) getpgrp(0x0) r0 = memfd_create(0x0, 0x0) dup2(0xffffffffffffffff, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0xa, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r1, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x18f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) [ 325.435264][ T8151] device veth0_macvtap entered promiscuous mode [ 325.457283][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 325.465575][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 325.505587][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 325.515920][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 325.534818][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 325.547955][ T8161] 8021q: adding VLAN 0 to HW filter on device team0 [ 325.565763][ T8153] device veth1_vlan entered promiscuous mode [ 325.571353][ C0] hrtimer: interrupt took 34620 ns [ 325.578213][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 325.586278][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 325.595135][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 325.604117][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 325.613521][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 325.622279][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 325.629376][ T8162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 325.637981][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 04:56:30 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffbfffff3ffa7, &(0x7f0000000140)) r1 = open(0x0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[], 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000700)=ANY=[], 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) [ 325.690131][ T8151] device veth1_macvtap entered promiscuous mode [ 325.716775][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 325.725066][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 325.737886][ T27] audit: type=1800 audit(1580187390.093:31): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16523 res=0 [ 325.747274][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 325.777579][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 04:56:30 executing program 1: r0 = socket$inet6(0xa, 0x400000000005, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) capget(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5452, 0x0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 325.796763][ T8147] bridge0: port 2(bridge_slave_1) entered blocking state [ 325.803965][ T8147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 325.815176][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 325.824584][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 325.834138][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 325.843258][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 325.864215][ T8153] device veth0_macvtap entered promiscuous mode [ 325.883835][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 325.903389][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 325.914981][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 325.927231][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 325.941556][ T8151] batman_adv: batadv0: Interface activated: batadv_slave_0 04:56:30 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffbfffff3ffa7, &(0x7f0000000140)) r1 = open(0x0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[], 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000700)=ANY=[], 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) [ 325.953867][ T8155] device veth0_macvtap entered promiscuous mode [ 325.972519][ T8161] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 325.987598][ T8161] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 326.007849][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 326.016437][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 326.029977][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 326.041151][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 326.052142][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 326.062849][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 326.073311][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 326.084166][ T8201] syz-executor.1 (8201) used greatest stack depth: 9448 bytes left [ 326.084900][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 326.104962][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 326.115411][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 326.127391][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 326.136206][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 326.147771][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 04:56:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000fc0)=@raw={'raw\x00', 0x2, 0x3, 0x288, 0x150, 0x0, 0x0, 0x150, 0x0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64], 0x0, 0xe8, 0x150, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'gretap0\x00', {0x20, 0xc8f9, 0x0, 0x0, 0x3, 0x6, 0x5}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x380) 04:56:30 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@nullb='/dev/nullb0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='udf\x00', 0x8000, 0x0) [ 326.169821][ T8153] device veth1_macvtap entered promiscuous mode [ 326.182368][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.201531][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.212304][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.245986][ T8207] xt_CT: You must specify a L4 protocol and not use inversions on it [ 326.261674][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.288234][ T8151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 326.297483][ T8155] device veth1_macvtap entered promiscuous mode [ 326.326883][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 326.335676][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 326.349792][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 326.367121][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 326.375933][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 326.385894][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 326.393445][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 326.426030][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.437937][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.449248][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.459887][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.470538][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.481184][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.492174][ T8155] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 326.501311][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.512785][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.522873][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.533353][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.543240][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.554699][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.564696][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 326.575175][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.587825][ T8153] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 326.598625][ T8161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 326.607277][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 326.616133][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 326.625622][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 326.635100][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 326.645307][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.656197][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.667420][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.678615][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.688885][ T8155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.699363][ T8155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.710595][ T8155] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 326.719334][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.732967][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.743206][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.754111][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.764499][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.775330][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.787003][ T8153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 326.800780][ T8153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 326.812660][ T8153] batman_adv: batadv0: Interface activated: batadv_slave_1 04:56:31 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000e80)={'vxcan0\x00'}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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) syz_open_dev$mouse(0x0, 0x80, 0x402) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000001740), 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fff07003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000d05bd98c13cc1709ab91e0b9e1e603f862b5173514"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) [ 326.827955][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 326.841120][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 326.851080][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 326.864248][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 327.001313][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 327.016206][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 327.033200][ T8161] device veth0_vlan entered promiscuous mode [ 327.042139][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 327.054765][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 327.068279][ T8161] device veth1_vlan entered promiscuous mode [ 327.077223][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 327.085030][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 327.131637][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 327.144165][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 327.167699][ T8161] device veth0_macvtap entered promiscuous mode 04:56:31 executing program 3: openat$full(0xffffffffffffff9c, 0x0, 0x100, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r1, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) 04:56:31 executing program 4: perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x8d5af}], 0x10000000000000db, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) setuid(0x0) [ 327.184989][ T8161] device veth1_macvtap entered promiscuous mode [ 327.217677][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 327.229561][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.239911][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 327.250888][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.269984][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 327.297210][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.309539][ T8244] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 327.319533][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 327.339552][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.360676][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 327.382419][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.404109][ T8161] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 327.424674][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 327.433823][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 327.448656][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 327.460683][ T8147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 327.498565][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 327.511370][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.521732][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 327.540758][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.551423][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 327.562243][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.572562][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 327.583474][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.593381][ T8161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 327.604139][ T8161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 327.615407][ T8161] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 327.628615][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 327.638088][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 327.866758][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 327.872667][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 328.346566][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 328.352398][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 328.586621][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 328.592722][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 328.836543][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 328.842553][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 328.906704][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 328.912547][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:56:35 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000100)={0x100, 0x3}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)=0x103) syz_open_pts(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, 0x0, &(0x7f00000041c0)) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000041c0)) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='#! ./file0 S'], 0xc) prctl$PR_SET_PTRACER(0x59616d61, r1) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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) close(r2) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 04:56:35 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x103, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001340), &(0x7f0000000080)=0x4) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x1e, 0x805, 0x0) connect$tipc(r1, &(0x7f0000000080), 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0x1d2fe25b97bed7b9) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001580)={'team0\x00', r2}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000001280)={0x50, 0x0, 0x5, {0x7, 0x1c, 0xc7d, 0x20000, 0x7, 0xec, 0xa8, 0x7}}, 0x50) epoll_create1(0x80000) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)=""/49, 0x31, 0x10100, 0x0, 0x0) r3 = socket(0x1e, 0x805, 0x0) connect$tipc(r3, &(0x7f0000000080), 0x10) accept$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000040)=0x6e) epoll_create1(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x3, r0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000180)) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000340)={0x3, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r7, 0xc0485661, &(0x7f0000000280)={0x6, 0x3, @raw_data=[0x3, 0x40, 0xfffffffffffffffc, 0xfffffffffffffd1e, 0x8, 0x0, 0x3, 0x9, 0xc, 0x80000000, 0xffff, 0x0, 0xbe34, 0x7, 0x5, 0x27]}) r8 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x2) pwritev(r8, &(0x7f0000000480)=[{&(0x7f00000004c0)="2bd83b0010947db9141978d2d9c93f59a4f3ec7e1e3f09811624c2f43040cc8b8d570728e9fafff91e41a78f", 0x2c}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r8) unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x200) sendfile(r5, r6, &(0x7f0000000300), 0x2000006) 04:56:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x2, r0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r2, r2, 0x0, 0x8800000) 04:56:35 executing program 2: openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) read$midi(r0, 0x0, 0x0) 04:56:35 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, 0x0, 0x0, 0x0) 04:56:35 executing program 4: perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x8d5af}], 0x10000000000000db, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) setuid(0x0) [ 331.028793][ T27] audit: type=1800 audit(1580187395.383:32): pid=8265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16553 res=0 04:56:35 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000100)={0x100, 0x3}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)=0x103) syz_open_pts(0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, 0x0, &(0x7f00000041c0)) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000041c0)) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='#! ./file0 S'], 0xc) prctl$PR_SET_PTRACER(0x59616d61, r1) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 04:56:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1_to_bridge\x00', &(0x7f0000000300)=@ethtool_sfeatures={0x26, 0x1, [{}]}}) 04:56:35 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000dc0)=""/79) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() r4 = socket(0xa, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000ff0f0000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000030000000000000000007663616e30000000000000000000000062726964676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d35e0e10fe237e36300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e61740000e0f19a3cc6c9a60b9a8500000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa00"]}, 0x3c0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x20) wait4(0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000200)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000c00)={0x9, 0x7, 0x5, 0x7, 0x5, 0x4}) r5 = syz_open_procfs(0x0, 0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x3, 0xa8, 0x9, 0x0, 0xfd31, 0x1a0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x8001, 0x8}, 0x8000, 0xbb, 0x800, 0x9, 0x8, 0x4, 0xf000}, r6, 0xc, r0, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r5, 0xc0884113, &(0x7f0000000400)={0x1, 0x200, 0xfffffffc, 0x9, 0x2, 0x7, 0x0, 0x400, 0x3, 0x8, 0x4, 0x1}) chdir(&(0x7f00000004c0)='./file0\x00') [ 331.291791][ T27] audit: type=1800 audit(1580187395.643:33): pid=8288 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16553 res=0 04:56:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8}]}, 0x2c}}, 0x0) 04:56:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x500000000}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) r2 = getpid() r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x13, &(0x7f0000000180)) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, @any, 0x20}, 0xa) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) shutdown(r5, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={r6, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r6, 0x7ff}, &(0x7f0000000100)=0x8) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r7, &(0x7f00000002c0)={0x28, 0x2, 0x0, {0x0, 0xfffffffffffffffa, 0x73}}, 0x28) rt_sigtimedwait(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0), 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r6, 0x7c800000}, &(0x7f0000000100)=0x8) tkill(0x0, 0x0) ptrace(0x10, r2) ptrace$poke(0x4209, r2, &(0x7f00000000c0), 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x17, &(0x7f0000000200)=r1, 0x4) [ 331.374352][ T8292] overlayfs: conflicting lowerdir path 04:56:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x2, r0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r2, r2, 0x0, 0x8800000) [ 331.490901][ T8300] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 331.529660][ T8300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 331.547488][ T8297] overlayfs: conflicting lowerdir path [ 331.681148][ T27] audit: type=1800 audit(1580187396.033:34): pid=8320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16559 res=0 [ 332.986556][ C0] net_ratelimit: 16 callbacks suppressed [ 332.986581][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 332.998201][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 333.066552][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.072326][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 333.553089][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 333.558912][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:56:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhci\x00', 0x22000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000004c0)=""/33) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x20400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x31) bpf$MAP_CREATE(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000880)=@assoc_value, 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x20000, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000300), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @empty=0x2000000, @dev, @local}}}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@empty}}, 0xe8) 04:56:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8}]}, 0x2c}}, 0x0) 04:56:38 executing program 1: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, 0x0, &(0x7f0000000180)) mlockall(0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0x0, 0x80, 0x0, r0, 0x0, 0x0}) munlockall() ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x200040, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, 0x0) syz_open_dev$media(0x0, 0x0, 0x604040) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) 04:56:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) recvfrom$rose(r1, &(0x7f0000000040)=""/114, 0x72, 0xc8caa8da036cd3ee, &(0x7f00000000c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @default]}, 0x40) r2 = syz_open_dev$dri(0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$VIDIOC_G_CROP(r3, 0xc01456b8, &(0x7f0000000080)) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0xa1, 0x81}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={r5, @in={{0x2, 0x4e24, @rand_addr=0x10001}}, [0x7, 0x9, 0x0, 0x80000000, 0x1, 0x0, 0x10000, 0x0, 0x6, 0x7, 0x100000001, 0x5, 0x0, 0xfffffffffffffff7, 0xffffffff]}, &(0x7f0000000480)=0x100) perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)={0x3, 0x1ff, 0x0, 0x0, 0x0, 0x4}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = shmget$private(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000080)=""/19) socket$inet(0x2, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r7, 0x1, 0x6, &(0x7f0000000380)=0x1a, 0x4) connect$inet(r7, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r7, &(0x7f0000007fc0), 0x40000000000015d, 0x0) 04:56:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) shmget(0x2, 0x2000, 0x28, &(0x7f0000ffc000/0x2000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x400080, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000280)={0x7, 0x0, 0x0, {0x8, 0xe9, 0xbe04}}) r1 = socket(0x0, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r3 = syz_open_procfs(0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000540)={0x3d, 0x0, [0x0, 0x6]}) sendmsg$nl_generic(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) sendmsg$nl_generic(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x7, 0x671}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x1, 0xfff7, 0x0, 0x0, 0x9, 0x8, 0xe6ce, 0x8, r5}, &(0x7f0000000500)=0x20) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f00000002c0), &(0x7f0000000340)=0x18) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1}, 0x0) fallocate(r6, 0x2, 0xc2, 0x77b6) openat$vhci(0xffffffffffffff9c, 0x0, 0x246) [ 334.107246][ T8335] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 334.147977][ T8335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 334.234945][ T8340] sock: process `syz-executor.5' is using obsolete setsockopt SO_BSDCOMPAT [ 334.314274][ T446] ================================================================== [ 334.322545][ T446] BUG: KCSAN: data-race in padata_find_next / padata_reorder [ 334.330083][ T446] [ 334.332427][ T446] write to 0xffff88812b7ed928 of 4 bytes by task 8149 on cpu 0: [ 334.340162][ T446] padata_find_next+0x1d9/0x260 [ 334.345226][ T446] padata_reorder+0x180/0x260 [ 334.350700][ T446] padata_do_serial+0x181/0x1b0 [ 334.356012][ T446] pcrypt_aead_enc+0x51/0x80 [ 334.360856][ T446] padata_parallel_worker+0x1ae/0x220 [ 334.366686][ T446] process_one_work+0x3d4/0x890 [ 334.371687][ T446] worker_thread+0xa0/0x800 [ 334.376197][ T446] kthread+0x1d4/0x200 [ 334.380277][ T446] ret_from_fork+0x1f/0x30 [ 334.384683][ T446] [ 334.387083][ T446] read to 0xffff88812b7ed928 of 4 bytes by task 446 on cpu 1: [ 334.394558][ T446] padata_reorder+0x1b6/0x260 [ 334.399425][ T446] padata_do_serial+0x181/0x1b0 [ 334.404285][ T446] pcrypt_aead_enc+0x51/0x80 [ 334.408927][ T446] padata_parallel_worker+0x1ae/0x220 [ 334.414321][ T446] process_one_work+0x3d4/0x890 [ 334.419192][ T446] worker_thread+0xa0/0x800 [ 334.423712][ T446] kthread+0x1d4/0x200 [ 334.427808][ T446] ret_from_fork+0x1f/0x30 [ 334.432216][ T446] [ 334.434536][ T446] Reported by Kernel Concurrency Sanitizer on: [ 334.441065][ T446] CPU: 1 PID: 446 Comm: kworker/u4:3 Not tainted 5.5.0-rc1-syzkaller #0 [ 334.449601][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.459679][ T446] Workqueue: pencrypt_parallel padata_parallel_worker [ 334.466551][ T446] ================================================================== [ 334.474710][ T446] Kernel panic - not syncing: panic_on_warn set ... [ 334.481310][ T446] CPU: 1 PID: 446 Comm: kworker/u4:3 Not tainted 5.5.0-rc1-syzkaller #0 [ 334.489639][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.499842][ T446] Workqueue: pencrypt_parallel padata_parallel_worker [ 334.506608][ T446] Call Trace: [ 334.509912][ T446] dump_stack+0x11d/0x181 [ 334.514256][ T446] panic+0x210/0x640 [ 334.518199][ T446] ? vprintk_func+0x8d/0x140 [ 334.522814][ T446] kcsan_report.cold+0xc/0xd [ 334.527416][ T446] kcsan_setup_watchpoint+0x3fe/0x460 [ 334.532885][ T446] __tsan_read4+0xc6/0x100 [ 334.537309][ T446] padata_reorder+0x1b6/0x260 [ 334.542019][ T446] padata_do_serial+0x181/0x1b0 [ 334.546907][ T446] pcrypt_aead_enc+0x51/0x80 [ 334.551610][ T446] padata_parallel_worker+0x1ae/0x220 [ 334.557015][ T446] process_one_work+0x3d4/0x890 [ 334.561920][ T446] worker_thread+0xa0/0x800 [ 334.566457][ T446] kthread+0x1d4/0x200 [ 334.570541][ T446] ? rescuer_thread+0x6a0/0x6a0 [ 334.575399][ T446] ? kthread_unpark+0xe0/0xe0 [ 334.580100][ T446] ret_from_fork+0x1f/0x30 [ 334.585289][ T446] Kernel Offset: disabled [ 334.589629][ T446] Rebooting in 86400 seconds..