Warning: Permanently added '10.128.0.225' (ECDSA) to the list of known hosts. 2020/04/01 11:04:29 fuzzer started 2020/04/01 11:04:30 dialing manager at 10.128.0.105:45605 2020/04/01 11:04:31 syscalls: 2955 2020/04/01 11:04:31 code coverage: enabled 2020/04/01 11:04:31 comparison tracing: enabled 2020/04/01 11:04:31 extra coverage: enabled 2020/04/01 11:04:31 setuid sandbox: enabled 2020/04/01 11:04:31 namespace sandbox: enabled 2020/04/01 11:04:31 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/01 11:04:31 fault injection: enabled 2020/04/01 11:04:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/01 11:04:31 net packet injection: enabled 2020/04/01 11:04:31 net device setup: enabled 2020/04/01 11:04:31 concurrency sanitizer: enabled 2020/04/01 11:04:31 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 55.586181][ T7751] KCSAN: could not find function: '_find_next_bit' [ 57.003195][ T7751] KCSAN: could not find function: 'poll_schedule_timeout' 2020/04/01 11:04:37 adding functions to KCSAN blacklist: '_find_next_bit' 'tick_sched_do_timer' 'ext4_free_inodes_count' '__wb_update_bandwidth' 'snd_seq_prioq_cell_out' 'timer_clear_idle' 'generic_write_end' 'generic_fillattr' 'mod_timer' 'audit_log_start' 'list_lru_count_one' 'ext4_mark_iloc_dirty' 'ext4_nonda_switch' 'poll_schedule_timeout' 'kauditd_thread' 'lruvec_lru_size' 'do_syslog' 'blk_mq_dispatch_rq_list' 'ktime_get_real_seconds' 'generic_file_read_iter' 'tick_nohz_idle_stop_tick' 'xas_clear_mark' 'copyout' 'do_nanosleep' 'blk_mq_sched_dispatch_requests' 'snd_seq_check_queue' '__delete_from_page_cache' 'find_get_pages_range_tag' 'ext4_has_free_clusters' 'run_timer_softirq' 'echo_char' '__filemap_fdatawrite_range' 'wbt_done' 'shmem_getpage_gfp' 'atime_needs_update' 'shmem_file_read_iter' 'blk_mq_get_request' 'ondemand_readahead' 'xas_find_marked' '__ext4_new_inode' 'ep_poll' 'alloc_empty_file' 'do_exit' 'copy_process' 'dd_has_work' '__snd_rawmidi_transmit_ack' 'add_timer' 11:07:43 executing program 0: 11:07:44 executing program 1: [ 248.015981][ T7755] IPVS: ftp: loaded support on port[0] = 21 [ 248.082752][ T7755] chnl_net:caif_netlink_parms(): no params data found [ 248.136658][ T7755] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.144161][ T7755] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.151887][ T7755] device bridge_slave_0 entered promiscuous mode [ 248.160087][ T7755] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.167462][ T7755] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.175314][ T7755] device bridge_slave_1 entered promiscuous mode [ 248.192899][ T7755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 248.204852][ T7755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 248.223958][ T7755] team0: Port device team_slave_0 added [ 248.231922][ T7755] team0: Port device team_slave_1 added [ 248.247197][ T7755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 248.254751][ T7755] 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. [ 248.281276][ T7755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 248.293629][ T7755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 248.301335][ T7755] 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. [ 248.329236][ T7755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 248.346362][ T7761] IPVS: ftp: loaded support on port[0] = 21 11:07:44 executing program 2: [ 248.402155][ T7755] device hsr_slave_0 entered promiscuous mode [ 248.450845][ T7755] device hsr_slave_1 entered promiscuous mode [ 248.567737][ T7763] IPVS: ftp: loaded support on port[0] = 21 11:07:44 executing program 3: [ 248.634417][ T7761] chnl_net:caif_netlink_parms(): no params data found [ 248.653659][ T7755] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 248.717389][ T7755] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 248.786356][ T7755] netdevsim netdevsim0 netdevsim2: renamed from eth2 11:07:44 executing program 4: [ 248.862560][ T7755] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 248.986953][ T7767] IPVS: ftp: loaded support on port[0] = 21 [ 248.989608][ T7755] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.999950][ T7755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.007235][ T7755] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.014297][ T7755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.108593][ T7763] chnl_net:caif_netlink_parms(): no params data found [ 249.165659][ T7761] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.173393][ T7761] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.181051][ T7761] device bridge_slave_0 entered promiscuous mode [ 249.193831][ T7774] IPVS: ftp: loaded support on port[0] = 21 [ 249.202140][ T5] bridge0: port 1(bridge_slave_0) entered disabled state 11:07:45 executing program 5: [ 249.209806][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.234865][ T7761] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.247555][ T7761] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.256098][ T7761] device bridge_slave_1 entered promiscuous mode [ 249.340527][ T7767] chnl_net:caif_netlink_parms(): no params data found [ 249.359490][ T7761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.378070][ T7755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 249.386802][ T7761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.410142][ T7779] IPVS: ftp: loaded support on port[0] = 21 [ 249.438387][ T7763] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.445828][ T7763] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.455334][ T7763] device bridge_slave_0 entered promiscuous mode [ 249.482075][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 249.489769][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 249.502221][ T7763] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.509558][ T7763] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.518784][ T7763] device bridge_slave_1 entered promiscuous mode [ 249.540945][ T7755] 8021q: adding VLAN 0 to HW filter on device team0 [ 249.548921][ T7761] team0: Port device team_slave_0 added [ 249.559687][ T7761] team0: Port device team_slave_1 added [ 249.582911][ T7763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.594202][ T7763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.609567][ T7767] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.617755][ T7767] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.625936][ T7767] device bridge_slave_0 entered promiscuous mode [ 249.673755][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.682520][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.691240][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.698289][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.706585][ T7761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 249.713600][ T7761] 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. [ 249.740151][ T7761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 249.751128][ T7767] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.758196][ T7767] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.766062][ T7767] device bridge_slave_1 entered promiscuous mode [ 249.773766][ T7763] team0: Port device team_slave_0 added [ 249.792185][ T7767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.802046][ T7761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 249.809182][ T7761] 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. [ 249.835583][ T7761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 249.854399][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 249.862991][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 249.871745][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.878762][ T3641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.886751][ T7774] chnl_net:caif_netlink_parms(): no params data found [ 249.896378][ T7763] team0: Port device team_slave_1 added [ 249.906740][ T7767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.949248][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 249.992201][ T7761] device hsr_slave_0 entered promiscuous mode [ 250.060534][ T7761] device hsr_slave_1 entered promiscuous mode [ 250.100290][ T7761] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 250.107866][ T7761] Cannot create hsr debugfs directory [ 250.114409][ T7767] team0: Port device team_slave_0 added [ 250.125381][ T7767] team0: Port device team_slave_1 added [ 250.136844][ T7763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 250.144150][ T7763] 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. [ 250.170437][ T7763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 250.203419][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 250.213108][ T7763] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 250.220064][ T7763] 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. [ 250.246228][ T7763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.268833][ T7767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 250.277623][ T7767] 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. [ 250.304299][ T7767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 250.316883][ T7767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 250.323956][ T7767] 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. [ 250.349960][ T7767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.362733][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 250.371206][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 250.379871][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 250.402668][ T7779] chnl_net:caif_netlink_parms(): no params data found [ 250.423737][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 250.432525][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 250.441445][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 250.449970][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 250.458177][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 250.466380][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 250.542450][ T7767] device hsr_slave_0 entered promiscuous mode [ 250.581954][ T7767] device hsr_slave_1 entered promiscuous mode [ 250.620565][ T7767] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 250.628145][ T7767] Cannot create hsr debugfs directory [ 250.682314][ T7763] device hsr_slave_0 entered promiscuous mode [ 250.750504][ T7763] device hsr_slave_1 entered promiscuous mode [ 250.810300][ T7763] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 250.818064][ T7763] Cannot create hsr debugfs directory [ 250.831973][ T7774] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.839108][ T7774] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.849185][ T7774] device bridge_slave_0 entered promiscuous mode [ 250.857230][ T7774] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.864635][ T7774] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.872389][ T7774] device bridge_slave_1 entered promiscuous mode [ 250.890586][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 250.917260][ T7774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.928353][ T7774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.976945][ T7761] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 251.012302][ T7774] team0: Port device team_slave_0 added [ 251.017997][ T7761] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 251.074170][ T7761] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 251.152687][ T7774] team0: Port device team_slave_1 added [ 251.169832][ T7761] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 251.225851][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 251.233312][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 251.257105][ T7774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.264344][ T7774] 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. [ 251.290325][ T7774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.303074][ T7774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.310028][ T7774] 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. [ 251.336389][ T7774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.348852][ T7755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 251.368177][ T7779] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.375445][ T7779] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.383309][ T7779] device bridge_slave_0 entered promiscuous mode [ 251.410586][ T7779] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.417746][ T7779] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.426327][ T7779] device bridge_slave_1 entered promiscuous mode [ 251.446551][ T7767] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 251.513037][ T7767] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 251.592453][ T7774] device hsr_slave_0 entered promiscuous mode [ 251.650575][ T7774] device hsr_slave_1 entered promiscuous mode [ 251.710253][ T7774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 251.717823][ T7774] Cannot create hsr debugfs directory [ 251.737586][ T7779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 251.749183][ T7767] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 251.782248][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 251.790828][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.808327][ T7779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.817576][ T7767] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 251.888282][ T7755] device veth0_vlan entered promiscuous mode [ 251.903861][ T7755] device veth1_vlan entered promiscuous mode [ 251.915296][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.923660][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.932351][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 251.940634][ T7763] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 251.993414][ T7763] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 252.063589][ T7763] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 252.131260][ T7779] team0: Port device team_slave_0 added [ 252.138509][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.148815][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.156582][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 252.173947][ T7779] team0: Port device team_slave_1 added [ 252.184765][ T7763] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 252.287219][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.296104][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.311240][ T7779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.318322][ T7779] 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. [ 252.344767][ T7779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.359683][ T7755] device veth0_macvtap entered promiscuous mode [ 252.384288][ T7774] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 252.457724][ T7779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.465366][ T7779] 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. [ 252.491730][ T7779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 252.506278][ T7755] device veth1_macvtap entered promiscuous mode [ 252.521454][ T7774] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 252.582994][ T7774] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 252.638313][ T7774] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 252.762092][ T7779] device hsr_slave_0 entered promiscuous mode [ 252.810484][ T7779] device hsr_slave_1 entered promiscuous mode [ 252.850298][ T7779] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 252.858009][ T7779] Cannot create hsr debugfs directory [ 252.868260][ T7755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 252.879285][ T7761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.898804][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 252.909165][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.917518][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.926424][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.935642][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.943297][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.962292][ T7767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.972523][ T7755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 252.989465][ T7767] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.998303][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 253.009533][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 253.019305][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.027295][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.044034][ T7761] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.080041][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.089249][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.097707][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.104806][ T3641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.113107][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.122031][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.130532][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.137556][ T3641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.145495][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.177742][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.187673][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.196385][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.204685][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.211805][ T3641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.219657][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.229043][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.237995][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.246517][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.253906][ T3641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.261857][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.270995][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.279791][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.288479][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.297851][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.305786][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.335981][ T7763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.365490][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.375057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.386158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.394960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.405003][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.413653][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.422675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.431371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.448723][ T7767] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 253.460453][ T7767] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 253.472251][ T7779] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 253.512885][ T7779] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 253.576467][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.584878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.596102][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.605907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.614551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.623403][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.631275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.639623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.654809][ T7763] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.661921][ T7779] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 253.702374][ T7779] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 253.757331][ T7761] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 253.769130][ T7761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.791405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.800000][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.810439][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.818931][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.827499][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.834673][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.842553][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 253.850552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 253.858298][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.866808][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.875277][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.882328][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.890142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.905574][ T7767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.920370][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.931927][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.951095][ T7774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.978364][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 253.985898][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 253.996309][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.005463][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.018530][ T7761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.042093][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.050628][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.059423][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.074863][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.083922][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.100248][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 254.109075][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.118069][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.125988][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.138968][ T7763] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 254.150415][ T7763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.172230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.183096][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.201210][ T7774] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.217727][ T7763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.232161][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 254.239745][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 254.247423][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.255684][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 254.264623][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.272635][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.286077][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 11:07:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) wait4(0x0, 0x0, 0x80000000, 0x0) tkill(0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local={0xfe, 0x80, [0x0, 0x8]}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000100)=""/15) [ 254.310924][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.326832][ T7767] device veth0_vlan entered promiscuous mode [ 254.357031][ T7767] device veth1_vlan entered promiscuous mode 11:07:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) wait4(0x0, 0x0, 0x80000000, 0x0) tkill(0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local={0xfe, 0x80, [0x0, 0x8]}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000100)=""/15) [ 254.397967][ T7761] device veth0_vlan entered promiscuous mode [ 254.408246][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 254.416649][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 11:07:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000380)='./file0/../file0\x00') chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) [ 254.441472][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.455045][ T7764] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.462155][ T7764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.478843][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.489629][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.501179][ T7764] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.508236][ T7764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.519961][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.532775][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 11:07:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1) [ 254.551468][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.560261][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.568066][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.583785][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.593197][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 254.601994][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.623738][ T7761] device veth1_vlan entered promiscuous mode [ 254.648183][ T7779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.660253][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 11:07:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000380)='./file0/../file0\x00') mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x200000, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000240)='./file0/../file0\x00', 0x2) [ 254.693209][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.711526][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.737742][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.753639][ T7767] device veth0_macvtap entered promiscuous mode [ 254.779374][ T7763] device veth0_vlan entered promiscuous mode 11:07:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000380)='./file0/../file0\x00') mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x200000, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000240)='./file0/../file0\x00', 0x2) [ 254.809506][ T7779] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.817692][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 254.827356][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 254.836225][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.845177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.854013][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.862748][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 254.871433][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.879627][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.888685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.897202][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 11:07:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 254.905607][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.913417][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.932736][ T7767] device veth1_macvtap entered promiscuous mode [ 254.943317][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 254.966499][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 254.976273][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.986855][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.995347][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 255.004432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.015738][ T7774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.046822][ T7761] device veth0_macvtap entered promiscuous mode [ 255.065726][ T7763] device veth1_vlan entered promiscuous mode [ 255.073182][ T7844] 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. [ 255.080717][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 255.098913][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 255.107364][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.115915][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.124330][ T7772] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.131486][ T7772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.156646][ T7761] device veth1_macvtap entered promiscuous mode [ 255.193619][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 255.202692][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 255.210686][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.218887][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.227577][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.236153][ T7764] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.243242][ T7764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.251611][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 255.260532][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.267920][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.296551][ T7774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.306854][ T7767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.318238][ T7767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.329547][ T7767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 255.341312][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 255.361446][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 255.369976][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 255.387183][ T7761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.398282][ T7761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.408637][ T7761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.419632][ T7761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.431071][ T7761] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 255.464065][ T7767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 255.477677][ T7767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.489241][ T7767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 255.498851][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 255.508467][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 255.519896][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 255.531744][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.542658][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 255.551578][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.560255][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 255.568930][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 255.578004][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.590499][ T7761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 255.601503][ T7761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.611517][ T7761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 255.622197][ T7761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.633430][ T7761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 255.650524][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 255.659011][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.670665][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 255.679734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 255.688919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 255.697752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.724307][ T7763] device veth0_macvtap entered promiscuous mode [ 255.736894][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 255.745126][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 255.755690][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.765305][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.780126][ T7763] device veth1_macvtap entered promiscuous mode [ 255.800585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 255.808739][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.819097][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.848079][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.857466][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.886368][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 255.900048][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.916681][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.928426][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.939146][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.949932][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.959854][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 255.970489][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.981324][ T7763] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 255.991505][ T7779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.000718][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.016259][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.026192][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.036655][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.047531][ T7763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.058234][ T7763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.069741][ T7763] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.077736][ T7774] device veth0_vlan entered promiscuous mode [ 256.090745][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.098741][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.106925][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.115920][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.124991][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.134125][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.182729][ T7774] device veth1_vlan entered promiscuous mode [ 256.238534][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 256.248957][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 256.259887][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.275602][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.287765][ T7774] device veth0_macvtap entered promiscuous mode [ 256.310438][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.318650][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.328320][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.340697][ T7774] device veth1_macvtap entered promiscuous mode [ 256.371665][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.379791][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.392347][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.403317][ T7779] device veth0_vlan entered promiscuous mode [ 256.417310][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.429762][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.439847][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.450537][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.460525][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.471423][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.481779][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.492327][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.503306][ T7774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.511572][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.519367][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.527873][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.536627][ T7772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.560828][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.571851][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.581891][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.592506][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.602398][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.612958][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.623124][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.633712][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.644912][ T7774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.655529][ T7779] device veth1_vlan entered promiscuous mode [ 256.667277][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.677237][ T7764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.748977][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.762156][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.781764][ T7779] device veth0_macvtap entered promiscuous mode [ 256.797027][ T7779] device veth1_macvtap entered promiscuous mode 11:07:52 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 256.834323][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.848803][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.859444][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.879254][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.889670][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.916821][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.926887][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.937343][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.947349][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.967498][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.979225][ T7779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.990317][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.000972][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.023066][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 11:07:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000640)={[0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) clone(0x8000, &(0x7f0000000380), 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:07:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/165, 0xa5}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "cc76cdcf5dcf3db12002200000000000000100"}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 257.043337][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.053473][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.066186][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.076144][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.093523][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.104555][ T7779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.170726][ T7935] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 257.192197][ T7935] EXT4-fs (loop0): filesystem is read-only [ 257.198863][ T7779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.217628][ T7938] debugfs: Directory '7938-4' with parent 'kvm' already present! [ 257.228346][ T7935] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 257.242220][ T7779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.265602][ T7931] overlayfs: './file0' not a directory [ 257.273491][ T7935] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 257.302987][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 257.314894][ T7935] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 257.328031][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 257.346393][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.368060][ T7935] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 257.392157][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.407486][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.418676][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.438183][ T7935] EXT4-fs error (device loop0): ext4_fill_super:4532: inode #2: comm syz-executor.0: iget: bogus i_mode (30060) [ 257.458089][ T7935] EXT4-fs (loop0): get root inode failed [ 257.481898][ T7935] EXT4-fs (loop0): mount failed [ 257.556204][ T7966] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 257.575613][ T7966] EXT4-fs (loop0): filesystem is read-only [ 257.583595][ T7966] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 257.596050][ T7966] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 257.607613][ T7966] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 257.617620][ T7966] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 257.642851][ T7966] EXT4-fs error (device loop0): ext4_fill_super:4532: inode #2: comm syz-executor.0: iget: bogus i_mode (30060) [ 257.659423][ T7966] EXT4-fs (loop0): get root inode failed [ 257.665269][ T7966] EXT4-fs (loop0): mount failed 11:07:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80008000}) 11:07:53 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$md(0xffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) dup3(r2, r3, 0x0) dup2(r1, r4) 11:07:53 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xb0241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000101, 0x0, @perf_config_ext={0x0, 0x3}, 0x5010, 0x8000001ff, 0x0, 0x0, 0xfffe, 0x80, 0x408}, 0x0, 0x12, 0xffffffffffffffff, 0x9) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0xfffffffffffffffd) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/922], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f065581fffffff00004000632f77fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x102, 0x60000000, 0x0, 0xfffffffffffffe48, &(0x7f0000000000), &(0x7f00000000c0)="61ae793cb58796e98bec67538e015077de7e272f4c58590e0a49abbb02864ce87f29c55242edc400de0f90b385e2f9c937fd3b232ab7c99460628f97e6d6f935e88684d642fd966756e2d8b5af7a9002d71c203c4dd9b55ae6eb91e77d823ca1a2de2496a532933552dfb5907808176243ef5971c1a9c84ebfbd113d1a233ed5490f124afc9b88bc97d734a20b1e"}, 0x28) 11:07:53 executing program 0: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="7f454c460200000000737a7c5ec4b41003003e"], 0x13) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 11:07:53 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x105, 0x101b, r1, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ed8ed24112ccba9ecbaea5e8dd24f24b3ac273c81c2b7c8c5b06d007e4c0072fab72c7d711beb15f4313966fe3a4fa21e7"], 0x31) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0xa198) [ 257.923988][ T7999] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 proc:/self/fd/3' not defined. [ 257.945480][ C0] hrtimer: interrupt took 133296 ns 11:07:54 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) syz_open_procfs(0x0, &(0x7f0000272000)) 11:07:54 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$md(0xffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) dup3(r2, r3, 0x0) dup2(r1, r4) 11:07:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "bc41e573c022542c48387135e4004175e8b552eacfee2dda1ba7f2748049044e", "044decf118af22e3a70d6ab2174cc20a837773c9585df8997e62d790904d8b54", "53b6977d96da9a0c59434787123f20a1a5c28a062c3b9da3e2056ca6a6d77425", "b86fd622ce40585b3b71b245a05a95b767d00be7bd301d9ae9a0e0c7284f9ad7", "36725e8653503595473151e361844af0e4abfbfd86bee9dc1f5c0e0388999628"}}) 11:07:54 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x64442, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) exit(0x0) 11:07:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80008000}) 11:07:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80008000}) 11:07:54 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 258.568269][ T8037] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) 11:07:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x0, 0x280, 0x0, 0x0, 0x0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x3, 0x0, {[{{@ipv6={@remote, @mcast2, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x250, 0x280, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'team_slave_1\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1ab618fe, 0x800}}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00'}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) [ 258.819705][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 258.819723][ T26] audit: type=1800 audit(1585739274.814:31): pid=8063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16554 res=0 [ 258.991214][ T8055] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 11:07:55 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$md(0xffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) dup3(r2, r3, 0x0) dup2(r1, r4) 11:07:55 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @window, @mss={0x2, 0x3ff}], 0x5) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 259.067610][ T8070] xt_hashlimit: overflow, try lower: 0/0 11:07:55 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:55 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="4c0000001200ef09fffefd956fa283b7270fd917df226c24a6008000200000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f48d9", 0x4e}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001380), 0x4000056, 0x0, &(0x7f0000000200)={0x77359400}) sendto$inet(0xffffffffffffffff, &(0x7f0000001680)="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", 0x220, 0x0, 0x0, 0x0) [ 259.399164][ T8081] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 259.513727][ T26] audit: type=1800 audit(1585739275.514:32): pid=8063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16554 res=0 11:07:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x105, 0x101b, r1, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ed8ed2"], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0xa198) [ 259.578147][ T8081] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 259.587996][ T8090] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.616649][ T8081] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:07:55 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$md(0xffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) dup3(r2, r3, 0x0) dup2(r1, r4) [ 259.625039][ T8090] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.636584][ T8081] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 259.646811][ T8081] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 259.657419][ T8081] EXT4-fs error (device loop1): ext4_fill_super:4532: inode #2: comm syz-executor.1: iget: root inode unallocated [ 259.684339][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.712873][ T8097] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 259.789940][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.790912][ T8081] EXT4-fs (loop1): get root inode failed [ 259.802220][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.828093][ T8081] EXT4-fs (loop1): mount failed [ 259.860479][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.878754][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.901700][ T8086] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 259.919976][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.938355][ T8086] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 259.963533][ T8086] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 259.973594][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.000467][ T8086] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 260.003209][ T8093] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.015730][ T8086] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 260.034196][ T8086] EXT4-fs: failed to create workqueue [ 260.049628][ T8086] EXT4-fs (loop1): mount failed 11:07:56 executing program 5: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @mss={0x2, 0x3ff}], 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 11:07:56 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @window, @mss={0x2, 0x3ff}], 0x5) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 260.281798][ T8113] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 260.292566][ T8113] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 260.302964][ T8113] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 260.312841][ T8113] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 260.323634][ T8113] EXT4-fs (loop5): failed to open journal device unknown-block(0,0): -6 11:07:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x88003}) 11:07:56 executing program 3: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="72617750000000f49f9641d75000000000000000003c00000000019a08be162e300e25e1bbfb3b423cb6b6000098030000d0010000d001000016000000d0010000d0010000c8020000c8020000c8020000c8020000c8"], 0x1) r1 = getpid() r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f0000000180)) 11:07:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f00000041c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @dev}, 0x10, 0x0}}, {{&(0x7f0000000700)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@ssrr={0x89, 0xc, 0x4, [@local, @dev]}]}}}], 0x20}}], 0x2, 0x0) [ 260.447995][ T8119] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 260.458102][ T8118] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 260.464705][ T7774] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 260.491515][ T7774] FAT-fs (loop4): Filesystem has been set read-only 11:07:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000b60400000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000c00)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xa}, {}, {0x5}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xd, &(0x7f0000000180)={&(0x7f0000000380)=@gettfilter={0x24, 0x2e, 0x63ee8762c75d8929, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 260.502585][ T8119] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 260.523193][ T8119] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 260.536225][ T8118] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 260.551507][ T8118] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 260.587409][ T8118] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 11:07:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000008f80000030000003003000098020000000000000000000000000000000000009802000098020000980200009802000098020000030080000000000000000000ffffffffe00000010000000000000000e4000000010000000000bd00000000007465616d5f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001080200000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002726f73653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000003000000070000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000400000000000000000000000000000070009000000000000000000000000000000000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) write$tun(r0, &(0x7f0000000040)={@void, @val={0x3}, @mpls={[], @ipv4=@generic={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @broadcast, @empty}, "919dba2202000000000000000b000300"}}}, 0xfdef) [ 260.618782][ T8118] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) 11:07:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0xffffffffffffff80, 0x8) [ 260.673238][ T8119] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 260.734168][ T8119] EXT4-fs (loop5): failed to open journal device unknown-block(0,0): -6 [ 260.773548][ T8118] EXT4-fs error (device loop1): ext4_fill_super:4532: inode #2: comm syz-executor.1: iget: root inode unallocated 11:07:56 executing program 5: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @mss={0x2, 0x3ff}], 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 11:07:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000b60400000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000c00)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xa}, {}, {0x5}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xd, &(0x7f0000000180)={&(0x7f0000000380)=@gettfilter={0x24, 0x2e, 0x63ee8762c75d8929, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 260.815768][ T8118] EXT4-fs (loop1): get root inode failed [ 260.821856][ T8118] EXT4-fs (loop1): mount failed [ 260.899441][ T8153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 260.907579][ T8153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 11:07:57 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @window, @mss={0x2, 0x3ff}], 0x5) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 260.971284][ T8159] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 261.048586][ T8153] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 261.074091][ T8170] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 261.095765][ T8170] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 261.120084][ T8170] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 261.140081][ T8176] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 11:07:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x88003}) [ 261.147133][ T8170] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 261.161241][ T8170] EXT4-fs (loop5): failed to open journal device unknown-block(0,0): -6 [ 261.183343][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 11:07:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000b60400000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000c00)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xa}, {}, {0x5}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xd, &(0x7f0000000180)={&(0x7f0000000380)=@gettfilter={0x24, 0x2e, 0x63ee8762c75d8929, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 11:07:57 executing program 0: syz_emit_ethernet(0xc2, &(0x7f0000000180)={@link_local, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "c389171153ad269c6aec90d8786a3e0bb1a592713486016018d3db88cd1aaeca", "803543b660e1a859f1df784d11986a230a118554777f160095af1e168fff1ac63e58bcf6da397c164bc6b0931bfcd707", "49b353967658bea32833d210523faed260da037f4a9ddc6dd703359f", {"bd6ad156e05cd3ffffffec00", "1a46eeb5828b00fd7927bffd78bb1577"}}}}}}}, 0x0) [ 261.310230][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 261.322051][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 261.356413][ T8176] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 261.398281][ T8176] EXT4-fs error (device loop1): ext4_fill_super:4532: inode #2: comm syz-executor.1: iget: root inode unallocated [ 261.434304][ T8176] EXT4-fs (loop1): get root inode failed [ 261.440139][ T8176] EXT4-fs (loop1): mount failed 11:07:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4800, {}, [@IFLA_GROUP={0x8}, @IFLA_MASTER={0x8, 0x14}]}, 0x30}}, 0x0) 11:07:57 executing program 5: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@window, @sack_perm, @timestamp, @mss={0x2, 0x3ff}], 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 11:07:57 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r2, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./control\x00', 0xa4000960) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 11:07:57 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') truncate(0x0, 0x0) [ 261.678644][ T8153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 261.715925][ T8200] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 261.732869][ T8200] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 261.756752][ T8200] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 261.778857][ T8200] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 261.792931][ T8200] EXT4-fs (loop5): failed to open journal device unknown-block(0,0): -6 [ 261.804558][ T8209] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 261.850360][ T8153] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 261.886384][ T8202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 261.934024][ T8202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 261.958468][ T8202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.123429][ T8197] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 262.149115][ T8197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.161245][ T8197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 11:07:58 executing program 3: pipe(&(0x7f0000000140)) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000040)) 11:07:58 executing program 4: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="29000000010000000b"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getdents64(r2, &(0x7f0000000280)=""/4096, 0x1000) 11:07:58 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') truncate(0x0, 0x0) 11:07:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @remote={0xfc, 0x0}}]}}}]}, 0x4c}}, 0x0) 11:07:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r2, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./control\x00', 0xa4000960) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 11:07:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000004"]) 11:07:58 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000840)=ANY=[@ANYBLOB="c42100ae2da39afa9d54926ac19c80bd7bfcae209a7c92fe01d1be565d9075a6fd7a497b82030000000000000045c7db72b765951eab80f91a35c6620c59608435a1d17b770a43195aa26b2aa6bc28cd5b46eea84820d6f3ad21edd3695810ec647b67a1a4411cd85b61ef16d52a5158f4c4f6e5a9ff6ff51ae2e1e8494f9270c5a09f631ed7ddce1cf2cef2abe03d748f6b0c34cb99f47b610fb6d923e8fbe1a1ecd90df4282f75b5e96a1450626155581d3cb3f39789e31a0909c1ce80777ba9d5ed53"], 0x0) 11:07:58 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="7f454c460200000000737a7c5ec4b41003003e"], 0x13) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 11:07:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x10, 0x3}, 0x3c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000613756ca1fdec1cb8e17cda153ad0726c89cdaceec68f0d9a3b3ecf09b358159c3273494be17dbfe5c89a7a3da82c7c281f50a0f60206d0e9a4f04ecdf23fe38034b25b3378ebfba332eb9a44406e023c2c1467e079d39e91b0401818513f81839e262c27ed72705f0207d917e7b1314227b002049aa5da6965c5d8bcb7139c535ab17363c1947301ac0f2418894458e2ef584d4e3887d81651e"], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x270, &(0x7f0000000200)=""/144, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x212, 0x10, &(0x7f0000000000), 0xfffffffffffffea8}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x123, 0xe, 0x0, &(0x7f0000000000)="7c16eb8c75c193cc4d00ed1259e7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 11:07:58 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') truncate(0x0, 0x0) 11:07:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80008000}) 11:07:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000004"]) [ 262.648140][ T8258] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.4 proc:/self/fd/3' not defined. 11:07:58 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="7f454c460200000000737a7c5ec4b41003003e"], 0x13) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 11:07:58 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:59 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 263.150438][ T8286] overlayfs: failed to resolve './file1': -2 11:07:59 executing program 3: 11:07:59 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') truncate(0x0, 0x0) [ 263.386095][ T8286] overlayfs: failed to resolve './file1': -2 11:07:59 executing program 3: 11:07:59 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:59 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:07:59 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 263.890116][ T8317] overlayfs: failed to resolve './file1': -2 [ 263.956111][ T8325] overlayfs: failed to resolve './file1': -2 [ 263.961373][ T8323] overlayfs: failed to resolve './file1': -2 11:08:00 executing program 5: 11:08:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 4: 11:08:00 executing program 4: 11:08:00 executing program 5: 11:08:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 4: [ 264.527976][ T8336] overlayfs: failed to resolve './file1': -2 [ 264.551884][ T8345] overlayfs: failed to resolve './file1': -2 11:08:00 executing program 0: 11:08:00 executing program 5: 11:08:00 executing program 3: 11:08:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 4: 11:08:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:00 executing program 0: 11:08:01 executing program 5: 11:08:01 executing program 4: 11:08:01 executing program 3: 11:08:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:01 executing program 5: 11:08:01 executing program 0: 11:08:01 executing program 3: 11:08:01 executing program 4: 11:08:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:01 executing program 5: 11:08:01 executing program 3: 11:08:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:01 executing program 0: 11:08:01 executing program 4: 11:08:01 executing program 0: 11:08:01 executing program 5: 11:08:01 executing program 4: 11:08:01 executing program 3: 11:08:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:02 executing program 3: 11:08:02 executing program 5: 11:08:02 executing program 4: 11:08:02 executing program 0: 11:08:02 executing program 3: 11:08:02 executing program 5: 11:08:02 executing program 4: 11:08:02 executing program 0: 11:08:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:02 executing program 5: 11:08:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x40007ff}, 0x1c) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b00510000000080"]}) socket$inet6(0xa, 0x1, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x48ba5933d5b56a3a, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000400)=0x7f) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, 0xffffffffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/785], 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/679, @ANYRESDEC=r0, @ANYPTR64, @ANYRESDEC, @ANYRESDEC, @ANYRESOCT], 0x6) 11:08:02 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:02 executing program 3: 11:08:02 executing program 4: 11:08:02 executing program 3: 11:08:02 executing program 5: 11:08:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x40007ff}, 0x1c) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b00510000000080"]}) socket$inet6(0xa, 0x1, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x48ba5933d5b56a3a, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000400)=0x7f) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, 0xffffffffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="726177a4012300000000000001f80000000000000262000000000000000000000200000003000000bc020000000000000000000050010000500100000000000028020000280200002802000028020000280200000300190000000000e0000001ac1414bb000000000000000076657468315f746f5f627269646765007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300150010000000000000000000000000000000000000000c000737472696e67000000000000000000000000000000000000000000000001000000006b6d7000000000000000000000000000190641b9411976e38ead627760f10600762a266fde4c015a0c2d99a9720eacd3a5fe3f4d5d95b3ff248711afb47b103d47a7f5f992d380d4ce64d8913fb8f2d4427a8ca98a5492b271f652cc84babd8fce7bd77e0cc974eb0793633067094722d2d67969bed6336c969ca6b395ca5954312ed423d93ef34785207bbff37cdbeb3503000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002150000000000000000000000736e6d705f747261700000000000000073797a31000000000000000000000000ede2857900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240000000000000000000000000000004200"/785], 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/679, @ANYRESDEC=r0, @ANYPTR64, @ANYRESDEC, @ANYRESDEC, @ANYRESOCT], 0x6) 11:08:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:02 executing program 3: 11:08:02 executing program 5: 11:08:02 executing program 4: 11:08:03 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:03 executing program 0: 11:08:03 executing program 3: 11:08:03 executing program 5: 11:08:03 executing program 4: 11:08:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:03 executing program 3: 11:08:03 executing program 0: 11:08:03 executing program 5: 11:08:03 executing program 4: 11:08:03 executing program 3: [ 267.403321][ T8495] overlayfs: failed to resolve './file0': -2 11:08:03 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:03 executing program 5: 11:08:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:03 executing program 0: 11:08:03 executing program 3: 11:08:03 executing program 4: 11:08:03 executing program 5: 11:08:03 executing program 0: 11:08:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:03 executing program 3: 11:08:04 executing program 5: 11:08:04 executing program 4: [ 267.968995][ T8526] overlayfs: failed to resolve './file0': -2 11:08:04 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:04 executing program 3: 11:08:04 executing program 0: 11:08:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:04 executing program 4: 11:08:04 executing program 3: 11:08:04 executing program 5: 11:08:04 executing program 0: 11:08:04 executing program 4: 11:08:04 executing program 3: [ 268.433248][ T8551] overlayfs: failed to resolve './file0': -2 11:08:04 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:04 executing program 5: 11:08:04 executing program 0: 11:08:04 executing program 4: 11:08:04 executing program 3: 11:08:04 executing program 5: 11:08:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:04 executing program 0: 11:08:04 executing program 4: 11:08:04 executing program 3: 11:08:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 5: 11:08:05 executing program 0: 11:08:05 executing program 3: 11:08:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 5: 11:08:05 executing program 4: 11:08:05 executing program 0: 11:08:05 executing program 3: 11:08:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 5: 11:08:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 0: 11:08:05 executing program 3: 11:08:05 executing program 4: 11:08:05 executing program 5: 11:08:05 executing program 0: 11:08:05 executing program 3: 11:08:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./bus/file1\x00', 0x1) mount$overlay(0x40e0ff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 11:08:05 executing program 5: 11:08:06 executing program 4: [ 270.044797][ T110] ================================================================== [ 270.053042][ T110] BUG: KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode [ 270.061443][ T110] [ 270.063776][ T110] write to 0xffff8880b544f7f8 of 8 bytes by task 8640 on cpu 0: [ 270.071503][ T110] __mark_inode_dirty+0x1c1/0x940 [ 270.076563][ T110] mark_buffer_dirty+0x28b/0x2b0 [ 270.081526][ T110] __block_commit_write.isra.0+0x11d/0x170 [ 270.087339][ T110] block_page_mkwrite+0x21d/0x230 [ 270.092368][ T110] ext4_page_mkwrite+0x4e8/0x800 [ 270.097335][ T110] do_page_mkwrite+0xfa/0x210 [ 270.102042][ T110] __handle_mm_fault+0x1d99/0x2cf0 [ 270.107160][ T110] handle_mm_fault+0x21c/0x540 [ 270.111927][ T110] do_page_fault+0x4a4/0xa52 [ 270.116521][ T110] page_fault+0x34/0x40 [ 270.120669][ T110] [ 270.123014][ T110] read to 0xffff8880b544f7f8 of 8 bytes by task 110 on cpu 1: [ 270.130565][ T110] __writeback_single_inode+0x60/0x910 [ 270.136082][ T110] writeback_sb_inodes+0x4c8/0xa10 [ 270.141176][ T110] wb_writeback+0x1f9/0x6a0 [ 270.145713][ T110] wb_workfn+0x215/0x970 [ 270.149984][ T110] process_one_work+0x424/0x930 [ 270.154870][ T110] worker_thread+0x9a/0x7e0 [ 270.159397][ T110] kthread+0x1cb/0x1f0 [ 270.163486][ T110] ret_from_fork+0x1f/0x30 [ 270.167882][ T110] [ 270.170209][ T110] Reported by Kernel Concurrency Sanitizer on: [ 270.176366][ T110] CPU: 1 PID: 110 Comm: kworker/u4:3 Not tainted 5.6.0-rc1-syzkaller #0 [ 270.184676][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.195107][ T110] Workqueue: writeback wb_workfn (flush-8:0) [ 270.201142][ T110] ================================================================== [ 270.210408][ T110] Kernel panic - not syncing: panic_on_warn set ... [ 270.217007][ T110] CPU: 1 PID: 110 Comm: kworker/u4:3 Not tainted 5.6.0-rc1-syzkaller #0 [ 270.225509][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.235562][ T110] Workqueue: writeback wb_workfn (flush-8:0) [ 270.241539][ T110] Call Trace: [ 270.244843][ T110] dump_stack+0x11d/0x187 [ 270.249181][ T110] panic+0x210/0x640 [ 270.253072][ T110] ? vprintk_func+0x89/0x13a [ 270.257666][ T110] kcsan_report.cold+0xc/0xf [ 270.262247][ T110] kcsan_setup_watchpoint+0x3fb/0x440 [ 270.268015][ T110] __writeback_single_inode+0x60/0x910 [ 270.273585][ T110] ? _raw_spin_unlock+0x38/0x60 [ 270.278433][ T110] ? wbc_attach_and_unlock_inode+0xdd/0x3b0 [ 270.284313][ T110] ? redirty_tail+0xb2/0x100 [ 270.288890][ T110] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 270.294772][ T110] writeback_sb_inodes+0x4c8/0xa10 [ 270.299882][ T110] wb_writeback+0x1f9/0x6a0 [ 270.304397][ T110] wb_workfn+0x215/0x970 [ 270.308649][ T110] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 270.314536][ T110] ? __read_once_size+0x2f/0xd0 [ 270.319420][ T110] process_one_work+0x424/0x930 [ 270.324289][ T110] worker_thread+0x9a/0x7e0 [ 270.328798][ T110] ? rescuer_thread+0x6a0/0x6a0 [ 270.333645][ T110] kthread+0x1cb/0x1f0 [ 270.337721][ T110] ? kthread_unpark+0xd0/0xd0 [ 270.342386][ T110] ret_from_fork+0x1f/0x30 [ 270.348279][ T110] Kernel Offset: disabled [ 270.352627][ T110] Rebooting in 86400 seconds..