Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2020/08/04 08:07:54 fuzzer started 2020/08/04 08:07:54 dialing manager at 10.128.0.105:44733 2020/08/04 08:07:54 syscalls: 3254 2020/08/04 08:07:54 code coverage: enabled 2020/08/04 08:07:54 comparison tracing: enabled 2020/08/04 08:07:54 extra coverage: enabled 2020/08/04 08:07:54 setuid sandbox: enabled 2020/08/04 08:07:54 namespace sandbox: enabled 2020/08/04 08:07:54 Android sandbox: /sys/fs/selinux/policy does not exist 2020/08/04 08:07:54 fault injection: enabled 2020/08/04 08:07:54 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/08/04 08:07:54 net packet injection: enabled 2020/08/04 08:07:54 net device setup: enabled 2020/08/04 08:07:54 concurrency sanitizer: enabled 2020/08/04 08:07:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/08/04 08:07:54 USB emulation: enabled 2020/08/04 08:07:54 hci packet injection: enabled 2020/08/04 08:08:00 suppressing KCSAN reports in functions: 'do_readlinkat' 'ext4_da_write_end' 'filemap_fault' 'rawv6_sendmsg' 'alloc_pid' 'fsnotify_parent' 'ext4_free_inodes_count' '__delete_from_page_cache' 'snd_timer_interrupt' 'blk_mq_dispatch_rq_list' 'ext4_mark_iloc_dirty' '__dentry_kill' 'ext4_mb_good_group' 'ext4_mb_regular_allocator' 'expire_timers' 'do_select' 'retain_dentry' '__xa_clear_mark' 'generic_write_end' 'exit_mm' 'get_scan_count' 'lookup_fast' 'snd_seq_check_queue' 'ext4_free_inode' 'do_syslog' '__add_to_page_cache_locked' 'wbt_issue' 'n_tty_receive_buf_common' 'blk_mq_rq_ctx_init' 'find_get_pages_range_tag' 'skb_queue_tail' 'pcpu_alloc' 'ext4_ext_handle_unwritten_extents' 'prepare_signal' 'do_ipv6_setsockopt' '__filemap_fdatawrite_range' 'page_counter_charge' 'futex_wait_queue_me' '__mod_timer' 'ondemand_readahead' '__ext4_new_inode' 'do_nanosleep' 'snd_rawmidi_poll' 'tcp_init_metrics' '__writeback_single_inode' 'evdev_pass_values' 'dd_has_work' 'shmem_mknod' '__delayacct_blkio_end' 'blk_mq_sched_dispatch_requests' 'xas_find_marked' 'do_signal_stop' 'generic_file_buffered_read' 08:09:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) syzkaller login: [ 121.748792][ T8662] IPVS: ftp: loaded support on port[0] = 21 [ 121.805829][ T8662] chnl_net:caif_netlink_parms(): no params data found [ 121.837958][ T8662] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.845112][ T8662] bridge0: port 1(bridge_slave_0) entered disabled state 08:09:25 executing program 1: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[], &(0x7f0000000140)=0x8) [ 121.852417][ T8662] device bridge_slave_0 entered promiscuous mode [ 121.860624][ T8662] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.868122][ T8662] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.875800][ T8662] device bridge_slave_1 entered promiscuous mode [ 121.892429][ T8662] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.903275][ T8662] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.920643][ T8662] team0: Port device team_slave_0 added [ 121.927613][ T8662] team0: Port device team_slave_1 added [ 121.940996][ T8662] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.948206][ T8662] 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. [ 121.974756][ T8662] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.987190][ T8662] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.994500][ T8662] 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. [ 122.028712][ T8662] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.044488][ T8816] IPVS: ftp: loaded support on port[0] = 21 08:09:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)={[{@utf8='utf8=1'}]}) [ 122.136272][ T8662] device hsr_slave_0 entered promiscuous mode [ 122.173979][ T8662] device hsr_slave_1 entered promiscuous mode [ 122.250541][ T8846] IPVS: ftp: loaded support on port[0] = 21 [ 122.299095][ T8816] chnl_net:caif_netlink_parms(): no params data found 08:09:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) [ 122.392906][ T8662] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.456146][ T8816] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.463176][ T8816] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.484118][ T8816] device bridge_slave_0 entered promiscuous mode [ 122.495656][ T8662] netdevsim netdevsim0 netdevsim1: renamed from eth1 08:09:25 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x0, @broadcast}}) [ 122.546321][ T8662] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.597635][ T8846] chnl_net:caif_netlink_parms(): no params data found [ 122.616039][ T8816] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.623073][ T8816] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.634561][ T8816] device bridge_slave_1 entered promiscuous mode [ 122.658024][ T8662] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.738403][ T9096] IPVS: ftp: loaded support on port[0] = 21 [ 122.740848][ T8816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 122.768807][ T9109] IPVS: ftp: loaded support on port[0] = 21 08:09:26 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x800002, 0x0) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[], 0x1) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r2, 0x2, &(0x7f0000000e00)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)='b', 0x1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0xff07}]) [ 122.785973][ T8662] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.792983][ T8662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.800280][ T8662] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.807356][ T8662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.846865][ T8816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 122.885041][ T5022] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.904030][ T5022] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.936933][ T8846] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.944727][ T8846] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.952089][ T8846] device bridge_slave_0 entered promiscuous mode [ 122.960631][ T8846] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.967840][ T8846] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.975429][ T8846] device bridge_slave_1 entered promiscuous mode [ 122.984955][ T9170] IPVS: ftp: loaded support on port[0] = 21 [ 123.007075][ T8816] team0: Port device team_slave_0 added [ 123.019576][ T9109] chnl_net:caif_netlink_parms(): no params data found [ 123.041393][ T8816] team0: Port device team_slave_1 added [ 123.055872][ T8846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.067024][ T8846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.097129][ T8816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.106054][ T8816] 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. [ 123.132539][ T8816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.147207][ T8816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.154179][ T8816] 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. [ 123.182054][ T8816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.197274][ T8846] team0: Port device team_slave_0 added [ 123.214650][ T8846] team0: Port device team_slave_1 added [ 123.221772][ T9096] chnl_net:caif_netlink_parms(): no params data found [ 123.249505][ T8846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.256941][ T8846] 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. [ 123.283298][ T8846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.335091][ T8816] device hsr_slave_0 entered promiscuous mode [ 123.374054][ T8816] device hsr_slave_1 entered promiscuous mode [ 123.423899][ T8816] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 123.431424][ T8816] Cannot create hsr debugfs directory [ 123.456309][ T8846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.463236][ T8846] 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. [ 123.489571][ T8846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.517776][ T9096] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.525871][ T9096] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.533277][ T9096] device bridge_slave_0 entered promiscuous mode [ 123.552002][ T9170] chnl_net:caif_netlink_parms(): no params data found [ 123.561548][ T9109] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.568643][ T9109] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.576251][ T9109] device bridge_slave_0 entered promiscuous mode [ 123.586542][ T9109] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.593625][ T9109] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.601146][ T9109] device bridge_slave_1 entered promiscuous mode [ 123.607694][ T9096] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.614842][ T9096] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.622170][ T9096] device bridge_slave_1 entered promiscuous mode [ 123.695401][ T8846] device hsr_slave_0 entered promiscuous mode [ 123.744029][ T8846] device hsr_slave_1 entered promiscuous mode [ 123.783800][ T8846] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 123.791340][ T8846] Cannot create hsr debugfs directory [ 123.808615][ T9109] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.837938][ T9170] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.845170][ T9170] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.852557][ T9170] device bridge_slave_0 entered promiscuous mode [ 123.860992][ T9109] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.873088][ T8816] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 123.915744][ T9096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.926970][ T9096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.936112][ T9170] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.943179][ T9170] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.950850][ T9170] device bridge_slave_1 entered promiscuous mode [ 123.965668][ T8816] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 124.015983][ T8816] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 124.072859][ T9096] team0: Port device team_slave_0 added [ 124.083008][ T9109] team0: Port device team_slave_0 added [ 124.092725][ T8662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.100465][ T8816] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 124.125370][ T9096] team0: Port device team_slave_1 added [ 124.136242][ T9170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.147116][ T9109] team0: Port device team_slave_1 added [ 124.162238][ T9109] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.169254][ T9109] 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. [ 124.195641][ T9109] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.207190][ T9170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.230529][ T9109] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.239397][ T9109] 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. [ 124.265545][ T9109] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.288538][ T8846] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 124.345246][ T9096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.352225][ T9096] 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. [ 124.378581][ T9096] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.392675][ T9096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.399860][ T9096] 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. [ 124.426383][ T9096] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.495111][ T9096] device hsr_slave_0 entered promiscuous mode [ 124.544191][ T9096] device hsr_slave_1 entered promiscuous mode [ 124.603795][ T9096] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.611331][ T9096] Cannot create hsr debugfs directory [ 124.625031][ T8846] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 124.665864][ T9170] team0: Port device team_slave_0 added [ 124.672598][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.680112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.745107][ T9109] device hsr_slave_0 entered promiscuous mode [ 124.783926][ T9109] device hsr_slave_1 entered promiscuous mode [ 124.823727][ T9109] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.831257][ T9109] Cannot create hsr debugfs directory [ 124.839026][ T8846] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 124.885502][ T9170] team0: Port device team_slave_1 added [ 124.891572][ T8662] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.910722][ T8846] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 124.986463][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.996396][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.004826][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.011844][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.020683][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.029414][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.037821][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.044840][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.075189][ T9170] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.083222][ T9170] 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. [ 125.110685][ T9170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.122062][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.132821][ T9096] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 125.195405][ T9170] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.202373][ T9170] 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. [ 125.230220][ T9170] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.265296][ T9170] device hsr_slave_0 entered promiscuous mode [ 125.313815][ T9170] device hsr_slave_1 entered promiscuous mode [ 125.353677][ T9170] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.361265][ T9170] Cannot create hsr debugfs directory [ 125.369471][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.378002][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.386406][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.395559][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.404046][ T9096] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 125.456147][ T9109] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 125.496512][ T9109] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 125.535934][ T9109] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 125.583577][ T9096] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 125.642437][ T8662] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 125.652874][ T8662] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 125.665256][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.673554][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.682187][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.690526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.698793][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.707141][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.715270][ T9109] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 125.774727][ T9096] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 125.823269][ T8662] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.830489][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.838386][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.846332][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.855539][ T8816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.874179][ T8816] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.882975][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.890482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.904403][ T8846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.937723][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.947097][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.955456][ T3925] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.962450][ T3925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.970636][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.979338][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.987758][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.994776][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.002409][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.011140][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.019746][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.028178][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.036710][ T9170] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 126.105447][ T9170] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 126.169500][ T8846] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.185070][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.192774][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.200237][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.208304][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.216803][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.225030][ T4741] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.232031][ T4741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.240055][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.248295][ T9170] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 126.288922][ T8662] device veth0_vlan entered promiscuous mode [ 126.302182][ T8662] device veth1_vlan entered promiscuous mode [ 126.311073][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.320438][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.329296][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.337600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.345975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 126.353917][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.362100][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.370686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.379422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.387765][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.394788][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.402429][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.411262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.420482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.428543][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.436262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.444011][ T9170] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 126.517482][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 126.525425][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.534077][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.542289][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.552723][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.561222][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.570488][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.578543][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.587997][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.596378][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.605792][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.614983][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.631847][ T8662] device veth0_macvtap entered promiscuous mode [ 126.647659][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.655864][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.665265][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.673329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.681771][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 126.696141][ T8662] device veth1_macvtap entered promiscuous mode [ 126.703942][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.711701][ T8846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.725348][ T9109] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.735303][ T9096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.762074][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.770940][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 126.778609][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 126.790326][ T9109] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.800290][ T8662] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.809082][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.816952][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.824651][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 126.831978][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 126.839541][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.848041][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.859312][ T8846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.872611][ T9096] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.884960][ T8816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.904966][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.913248][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.922226][ T3925] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.929246][ T3925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.936970][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.944435][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.951800][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.960120][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.968299][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.975346][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.983012][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.991413][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.999638][ T3925] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.006776][ T3925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.014500][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.022752][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.030972][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.037998][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.045706][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.054237][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.062807][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.071992][ T8662] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.104543][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.112183][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.120574][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.129207][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.137701][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.146363][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 127.155152][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 127.163364][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 127.171894][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.180434][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 127.188921][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.197206][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 127.205510][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 127.213996][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 127.222126][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 127.230846][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.239219][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.247303][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.255600][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.263700][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.271744][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.280481][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.288450][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.296307][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.304131][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.320938][ T9096] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 127.338270][ T9170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.349530][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.358027][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.367648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.375930][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.385281][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.393248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.406723][ T9109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 127.417120][ T8846] device veth0_vlan entered promiscuous mode [ 127.433173][ T8816] device veth0_vlan entered promiscuous mode [ 127.444408][ T9170] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.535142][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.543106][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.552102][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.559741][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.567516][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.575087][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.590819][ T9109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.600289][ T8816] device veth1_vlan entered promiscuous mode [ 127.639747][ T8846] device veth1_vlan entered promiscuous mode [ 127.648233][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.656019][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.665448][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 127.673289][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 127.681437][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.690629][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.698183][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.707877][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.716203][ T9917] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.723208][ T9917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.732486][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.741015][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.749386][ T9917] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.756411][ T9917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.764611][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.782742][ T9096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.796413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.805075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 127.817511][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 127.825904][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.834914][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 127.843146][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 127.861582][ T8816] device veth0_macvtap entered promiscuous mode [ 127.875201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.883051][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.893234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.901921][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.910236][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.918616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.926804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.934734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.942746][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.952078][ T8846] device veth0_macvtap entered promiscuous mode [ 127.961425][ T9170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 127.972521][ T8816] device veth1_macvtap entered promiscuous mode [ 127.979227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 127.987318][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 127.995363][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.012275][ T8846] device veth1_macvtap entered promiscuous mode [ 128.030649][ T8816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.041112][ T8816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.051919][ T8816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.059462][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.067811][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.076299][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.084807][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 128.093001][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 128.110631][ T9096] device veth0_vlan entered promiscuous mode [ 128.121086][ T8816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.131780][ T8816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.142494][ T8816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.153513][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.161313][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.170387][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.179254][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.187866][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.196349][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 128.212154][ T9096] device veth1_vlan entered promiscuous mode [ 128.221991][ T8846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.232575][ T8846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.242425][ T8846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.252857][ T8846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.263669][ T8846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.275393][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.282862][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.290843][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 128.298999][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 128.307332][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 128.314900][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 128.322249][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 128.330944][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 128.339692][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.347798][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.359736][ T9170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.374041][ T9109] device veth0_vlan entered promiscuous mode [ 128.380465][ T8846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.391208][ T8846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.401867][ T8846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.412545][ T8846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.423564][ T8846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.434190][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.442176][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.450558][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.459580][ T9917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 128.472655][ T9096] device veth0_macvtap entered promiscuous mode [ 128.550850][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.560078][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.568902][ T9109] device veth1_vlan entered promiscuous mode [ 128.604755][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.615434][ T9096] device veth1_macvtap entered promiscuous mode 08:09:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 128.776699][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.804905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.825030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.831117][ T9947] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 128.890305][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.902400][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.913005][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.923873][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.934119][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.944705][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.945570][ T9096] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.964233][ T9170] device veth0_vlan entered promiscuous mode [ 128.994971][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.003115][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.011570][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.022539][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 129.036976][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.048115][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.059605][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.070070][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.081491][ T9096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.092503][ T9096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.106969][ T9096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.117345][ T9170] device veth1_vlan entered promiscuous mode [ 129.130307][ T9109] device veth0_macvtap entered promiscuous mode [ 129.138125][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.147432][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.155531][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 129.163516][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.171889][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.181927][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 129.190390][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 129.217271][ T9109] device veth1_macvtap entered promiscuous mode [ 129.246718][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 129.255397][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 129.263530][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 129.276462][ T9170] device veth0_macvtap entered promiscuous mode [ 129.290658][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.301931][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.311831][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.322244][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.332875][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.343334][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.353243][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.363931][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.374918][ T9109] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.433365][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 129.441733][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 129.452004][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.462144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 129.473706][ T9170] device veth1_macvtap entered promiscuous mode [ 129.484584][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.496545][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.506740][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.517866][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.528173][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.539029][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.549273][ T9109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.560025][ T9109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.571617][ T9109] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.619860][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 129.631987][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.641560][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 08:09:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 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) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 129.739284][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.750774][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.760620][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.783472][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.793257][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.797314][ C0] hrtimer: interrupt took 45630 ns [ 129.807862][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.821404][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.840698][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.851164][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.871873][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.884401][ T9170] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.897062][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.906530][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 08:09:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)={0x14, r1, 0x301, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x2000000}, 0x0) [ 129.958210][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.986412][ T9983] FAT-fs (loop2): bogus number of reserved sectors [ 129.992043][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.993005][ T9983] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.027751][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 08:09:33 executing program 1: ioctl$SNDCTL_SEQ_CTRLRATE(0xffffffffffffffff, 0xc0045103, &(0x7f00000001c0)=0xffff) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 130.076635][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.106346][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 130.129717][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.153222][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 130.166436][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.176441][ T9170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 130.188718][ T9170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.199790][ T9170] batman_adv: batadv0: Interface activated: batadv_slave_1 08:09:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x720e}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x8, 0x400, 0x1f, 0x80}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', r5}) sendfile(r3, r4, 0x0, 0x8400fffffffa) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 130.231654][ T9983] FAT-fs (loop2): bogus number of reserved sectors [ 130.239277][ T9983] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.250383][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.264457][ T5022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 08:09:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x33}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 130.475359][ T27] audit: type=1804 audit(1596528573.678:2): pid=10005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir246426449/syzkaller.60W9Im/3/bus" dev="sda1" ino=15754 res=1 [ 130.544000][T10005] ================================================================== [ 130.552099][T10005] BUG: KCSAN: data-race in ext4_mpage_readpages / ext4_setattr [ 130.559618][T10005] [ 130.561933][T10005] write to 0xffff8880b554c138 of 8 bytes by task 10006 on cpu 1: [ 130.568332][ T27] audit: type=1804 audit(1596528573.748:3): pid=10006 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir246426449/syzkaller.60W9Im/3/bus" dev="sda1" ino=15754 res=1 [ 130.569638][T10005] ext4_setattr+0xd63/0xec0 [ 130.569657][T10005] notify_change+0x7d7/0xa20 [ 130.600697][T10005] do_truncate+0xe0/0x120 [ 130.605011][T10005] path_openat+0x1a4c/0x20e0 [ 130.609575][T10005] do_filp_open+0xbd/0x1d0 [ 130.613967][T10005] do_sys_openat2+0x33c/0x4a0 [ 130.618618][T10005] __x64_sys_creat+0x62/0x80 [ 130.623181][T10005] do_syscall_64+0x51/0xb0 [ 130.627572][T10005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.633429][T10005] [ 130.635732][T10005] read to 0xffff8880b554c138 of 8 bytes by task 10005 on cpu 0: [ 130.643331][T10005] ext4_mpage_readpages+0x507/0x1390 [ 130.648588][T10005] ext4_readpage+0xbc/0x1a0 [ 130.653062][T10005] generic_file_buffered_read+0x950/0x1cf0 [ 130.658838][T10005] generic_file_read_iter+0x7d/0x3e0 [ 130.664091][T10005] ext4_file_read_iter+0x2d8/0x420 [ 130.669176][T10005] generic_file_splice_read+0x22b/0x310 [ 130.674691][T10005] splice_direct_to_actor+0x2a8/0x660 [ 130.680031][T10005] do_splice_direct+0xf2/0x170 [ 130.684765][T10005] do_sendfile+0x562/0xb10 [ 130.689150][T10005] __x64_sys_sendfile64+0xf2/0x130 [ 130.694230][T10005] do_syscall_64+0x51/0xb0 [ 130.698618][T10005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.704477][T10005] [ 130.706774][T10005] Reported by Kernel Concurrency Sanitizer on: [ 130.712896][T10005] CPU: 0 PID: 10005 Comm: syz-executor.1 Not tainted 5.8.0-syzkaller #0 [ 130.721185][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.731211][T10005] ================================================================== [ 130.739241][T10005] Kernel panic - not syncing: panic_on_warn set ... [ 130.745802][T10005] CPU: 0 PID: 10005 Comm: syz-executor.1 Not tainted 5.8.0-syzkaller #0 [ 130.754093][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.764116][T10005] Call Trace: [ 130.767381][T10005] dump_stack+0x10f/0x19d [ 130.771681][T10005] panic+0x207/0x64a [ 130.775547][T10005] ? vprintk_emit+0x44a/0x4f0 [ 130.780195][T10005] kcsan_report+0x684/0x690 [ 130.784675][T10005] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 130.790199][T10005] ? ext4_mpage_readpages+0x507/0x1390 [ 130.795632][T10005] ? ext4_readpage+0xbc/0x1a0 [ 130.800288][T10005] ? generic_file_buffered_read+0x950/0x1cf0 [ 130.806249][T10005] ? generic_file_read_iter+0x7d/0x3e0 [ 130.811681][T10005] ? ext4_file_read_iter+0x2d8/0x420 [ 130.816940][T10005] ? generic_file_splice_read+0x22b/0x310 [ 130.822631][T10005] ? splice_direct_to_actor+0x2a8/0x660 [ 130.828147][T10005] ? do_splice_direct+0xf2/0x170 [ 130.833054][T10005] ? do_sendfile+0x562/0xb10 [ 130.837621][T10005] ? __x64_sys_sendfile64+0xf2/0x130 [ 130.842883][T10005] ? do_syscall_64+0x51/0xb0 [ 130.847450][T10005] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.853498][T10005] ? __ext4_journal_stop+0x47/0x110 [ 130.858671][T10005] kcsan_setup_watchpoint+0x41e/0x4a0 [ 130.864018][T10005] ext4_mpage_readpages+0x507/0x1390 [ 130.869277][T10005] ? workingset_activation+0x1b0/0x1b0 [ 130.874714][T10005] ? xas_nomem+0xdb/0xf0 [ 130.878932][T10005] ? debug_smp_processor_id+0x18/0x20 [ 130.884272][T10005] ? lru_cache_add+0x15a/0x180 [ 130.889010][T10005] ext4_readpage+0xbc/0x1a0 [ 130.893488][T10005] generic_file_buffered_read+0x950/0x1cf0 [ 130.899271][T10005] generic_file_read_iter+0x7d/0x3e0 [ 130.904532][T10005] ? aa_file_perm+0x129/0xe00 [ 130.909179][T10005] ext4_file_read_iter+0x2d8/0x420 [ 130.914262][T10005] generic_file_splice_read+0x22b/0x310 [ 130.919793][T10005] ? splice_shrink_spd+0x60/0x60 [ 130.924704][T10005] splice_direct_to_actor+0x2a8/0x660 [ 130.930046][T10005] ? do_splice_direct+0x170/0x170 [ 130.935042][T10005] do_splice_direct+0xf2/0x170 [ 130.939779][T10005] ? check_preemption_disabled+0xd0/0x140 [ 130.945470][T10005] do_sendfile+0x562/0xb10 [ 130.949859][T10005] __x64_sys_sendfile64+0xf2/0x130 [ 130.954949][T10005] do_syscall_64+0x51/0xb0 [ 130.959340][T10005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.965207][T10005] RIP: 0033:0x45cc79 [ 130.969078][T10005] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.988656][T10005] RSP: 002b:00007fb4dc5a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 130.997037][T10005] RAX: ffffffffffffffda RBX: 0000000000026b80 RCX: 000000000045cc79 [ 131.004983][T10005] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 131.012926][T10005] RBP: 000000000078c088 R08: 0000000000000000 R09: 0000000000000000 [ 131.020868][T10005] R10: 00008400fffffffa R11: 0000000000000246 R12: 000000000078c04c [ 131.028812][T10005] R13: 00007ffc9c5833ff R14: 00007fb4dc5a29c0 R15: 000000000078c04c [ 131.037862][T10005] Kernel Offset: disabled [ 131.042165][T10005] Rebooting in 86400 seconds..