Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. 2020/03/18 22:03:56 fuzzer started 2020/03/18 22:03:58 dialing manager at 10.128.0.105:41097 2020/03/18 22:03:58 syscalls: 2955 2020/03/18 22:03:58 code coverage: enabled 2020/03/18 22:03:58 comparison tracing: enabled 2020/03/18 22:03:58 extra coverage: enabled 2020/03/18 22:03:58 setuid sandbox: enabled 2020/03/18 22:03:58 namespace sandbox: enabled 2020/03/18 22:03:58 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/18 22:03:58 fault injection: enabled 2020/03/18 22:03:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/18 22:03:58 net packet injection: enabled 2020/03/18 22:03:58 net device setup: enabled 2020/03/18 22:03:58 concurrency sanitizer: enabled 2020/03/18 22:03:58 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 64.953473][ T7834] KCSAN: could not find function: 'poll_schedule_timeout' [ 66.070968][ T7834] KCSAN: could not find function: '_find_next_bit' [ 67.224073][ T7834] KCSAN: could not find function: '__follow_mount_rcu' 2020/03/18 22:04:04 adding functions to KCSAN blacklist: 'ep_insert' 'find_get_pages_range_tag' 'ktime_get_real_seconds' 'blk_mq_dispatch_rq_list' 'blk_mq_get_request' 'shmem_getpage_gfp' 'generic_fillattr' '__dentry_kill' 'ktime_get_seconds' 'poll_schedule_timeout' 'blk_mq_sched_dispatch_requests' 'iput' 'generic_write_end' 'ep_poll' 'kauditd_thread' 'audit_log_start' 'do_exit' 'tick_sched_do_timer' 'echo_char' '_find_next_bit' 'add_timer' 'ext4_nonda_switch' 'atime_needs_update' 'ext4_mb_good_group' 'lruvec_lru_size' 'yama_ptracer_del' 'run_timer_softirq' 'do_syslog' 'mod_timer' 'copy_process' 'ext4_writepages' 'tick_nohz_idle_stop_tick' '__follow_mount_rcu' 'pcpu_alloc' 'xas_find_marked' 'wbt_issue' 'dd_has_work' 'get_cpu_idle_time_us' 'timer_clear_idle' 'pipe_double_lock' '__add_to_page_cache_locked' '__filemap_fdatawrite_range' 'shmem_file_read_iter' 'snd_seq_prioq_cell_out' '__ext4_new_inode' '__mark_inode_dirty' 'do_nanosleep' 'page_counter_try_charge' 'ext4_has_free_clusters' 'list_lru_count_one' 'ext4_mark_iloc_dirty' 'do_signal_stop' 'xas_clear_mark' 'ext4_free_inodes_count' 'dput' 22:07:04 executing program 0: 22:07:04 executing program 1: [ 250.253895][ T7838] IPVS: ftp: loaded support on port[0] = 21 [ 250.380623][ T7838] chnl_net:caif_netlink_parms(): no params data found [ 250.384447][ T7840] IPVS: ftp: loaded support on port[0] = 21 22:07:05 executing program 2: [ 250.475509][ T7840] chnl_net:caif_netlink_parms(): no params data found [ 250.494367][ T7838] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.501684][ T7838] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.509472][ T7838] device bridge_slave_0 entered promiscuous mode [ 250.530182][ T7838] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.537256][ T7838] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.544975][ T7838] device bridge_slave_1 entered promiscuous mode [ 250.562189][ T7838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.573370][ T7838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.592030][ T7838] team0: Port device team_slave_0 added [ 250.599511][ T7838] team0: Port device team_slave_1 added [ 250.615238][ T7838] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 250.622290][ T7838] 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. [ 250.648823][ T7838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 250.671031][ T7840] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.678188][ T7840] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.685801][ T7840] device bridge_slave_0 entered promiscuous mode [ 250.693009][ T7838] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 250.701376][ T7838] 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. [ 250.727361][ T7838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.738346][ T7840] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.745378][ T7840] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.753705][ T7840] device bridge_slave_1 entered promiscuous mode [ 250.781101][ T7850] IPVS: ftp: loaded support on port[0] = 21 22:07:05 executing program 3: [ 250.829672][ T7838] device hsr_slave_0 entered promiscuous mode [ 250.879782][ T7838] device hsr_slave_1 entered promiscuous mode [ 250.949608][ T7840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.981613][ T7852] IPVS: ftp: loaded support on port[0] = 21 [ 250.987371][ T7840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.049029][ T7840] team0: Port device team_slave_0 added [ 251.060311][ T7840] team0: Port device team_slave_1 added [ 251.113331][ T7840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.121080][ T7840] 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. [ 251.148348][ T7840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 22:07:05 executing program 4: [ 251.184101][ T7840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.193264][ T7840] 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. [ 251.247350][ T7840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.319567][ T7850] chnl_net:caif_netlink_parms(): no params data found [ 251.351834][ T7852] chnl_net:caif_netlink_parms(): no params data found [ 251.366720][ T7856] IPVS: ftp: loaded support on port[0] = 21 22:07:06 executing program 5: [ 251.429369][ T7840] device hsr_slave_0 entered promiscuous mode [ 251.468145][ T7840] device hsr_slave_1 entered promiscuous mode [ 251.507379][ T7840] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 251.514974][ T7840] Cannot create hsr debugfs directory [ 251.557429][ T7858] IPVS: ftp: loaded support on port[0] = 21 [ 251.583602][ T7838] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 251.650560][ T7838] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 251.721350][ T7838] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 251.801313][ T7838] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 251.918033][ T7852] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.926467][ T7852] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.934228][ T7852] device bridge_slave_0 entered promiscuous mode [ 251.959612][ T7852] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.966720][ T7852] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.974487][ T7852] device bridge_slave_1 entered promiscuous mode [ 252.025654][ T7852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.036962][ T7852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.058821][ T7850] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.065897][ T7850] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.073977][ T7850] device bridge_slave_0 entered promiscuous mode [ 252.100838][ T7856] chnl_net:caif_netlink_parms(): no params data found [ 252.109599][ T7840] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 252.148996][ T7850] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.156049][ T7850] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.163879][ T7850] device bridge_slave_1 entered promiscuous mode [ 252.182760][ T7852] team0: Port device team_slave_0 added [ 252.189412][ T7840] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 252.283830][ T7852] team0: Port device team_slave_1 added [ 252.293946][ T7840] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 252.343317][ T7840] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 252.404246][ T7858] chnl_net:caif_netlink_parms(): no params data found [ 252.424730][ T7850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.437228][ T7850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.458790][ T7852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.465865][ T7852] 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. [ 252.492285][ T7852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.524088][ T7838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.534537][ T7852] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.545616][ T7852] 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. [ 252.573150][ T7852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 252.585178][ T7850] team0: Port device team_slave_0 added [ 252.600380][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.610053][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.629488][ T7850] team0: Port device team_slave_1 added [ 252.658998][ T7852] device hsr_slave_0 entered promiscuous mode [ 252.697907][ T7852] device hsr_slave_1 entered promiscuous mode [ 252.757407][ T7852] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 252.765067][ T7852] Cannot create hsr debugfs directory [ 252.783247][ T7856] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.790395][ T7856] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.798678][ T7856] device bridge_slave_0 entered promiscuous mode [ 252.806765][ T7856] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.813881][ T7856] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.821935][ T7856] device bridge_slave_1 entered promiscuous mode [ 252.832187][ T7838] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.860655][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.869247][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.877828][ T2928] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.885019][ T2928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.893156][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.901581][ T7850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.908947][ T7850] 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. [ 252.935009][ T7850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.950398][ T7850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.957402][ T7850] 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. [ 252.983621][ T7850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.022575][ T7856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.035433][ T7856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.050016][ T7858] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.057118][ T7858] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.065405][ T7858] device bridge_slave_0 entered promiscuous mode [ 253.119281][ T7850] device hsr_slave_0 entered promiscuous mode [ 253.157659][ T7850] device hsr_slave_1 entered promiscuous mode [ 253.217402][ T7850] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.225100][ T7850] Cannot create hsr debugfs directory [ 253.249697][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.258443][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.266857][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.273893][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.281808][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.300868][ T7858] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.308112][ T7858] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.315892][ T7858] device bridge_slave_1 entered promiscuous mode [ 253.349441][ T7856] team0: Port device team_slave_0 added [ 253.364235][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.375033][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.383536][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.392237][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.400792][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.411047][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.427619][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.436065][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.444673][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.453055][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.463941][ T7856] team0: Port device team_slave_1 added [ 253.473278][ T7858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.487653][ T7840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.496165][ T7858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.508182][ T7852] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 253.563327][ T7852] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 253.621407][ T7838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.639884][ T7852] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 253.687573][ T7856] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.694553][ T7856] 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. [ 253.720819][ T7856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.735706][ T7858] team0: Port device team_slave_0 added [ 253.743434][ T7852] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 253.815745][ T7840] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.824198][ T7856] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.831338][ T7856] 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. [ 253.857369][ T7856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.869597][ T7858] team0: Port device team_slave_1 added [ 253.882771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.890402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.918047][ T7850] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 253.953250][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 253.962900][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 253.970347][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.979056][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.987513][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.994603][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.059548][ T7856] device hsr_slave_0 entered promiscuous mode [ 254.107753][ T7856] device hsr_slave_1 entered promiscuous mode [ 254.147374][ T7856] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.154943][ T7856] Cannot create hsr debugfs directory [ 254.163833][ T7838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.173510][ T7850] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 254.230254][ T7858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.237246][ T7858] 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. [ 254.263252][ T7858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.275884][ T7858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.283182][ T7858] 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. [ 254.309217][ T7858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.320220][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.328236][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.336815][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.345948][ T7868] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.353081][ T7868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.366550][ T7850] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 254.448449][ T7850] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 254.500232][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.559156][ T7858] device hsr_slave_0 entered promiscuous mode [ 254.597881][ T7858] device hsr_slave_1 entered promiscuous mode [ 254.657436][ T7858] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.665036][ T7858] Cannot create hsr debugfs directory [ 254.687807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.697049][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.708027][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.717021][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.764978][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 254.773721][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.782756][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.791310][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.799991][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.808505][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.816691][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.825171][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.839042][ T7840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.888114][ T7856] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 254.940984][ T7856] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 254.989069][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.997169][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.005683][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.013332][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.030221][ T7856] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 255.068727][ T7838] device veth0_vlan entered promiscuous mode [ 255.085481][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.093108][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.100794][ T7856] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 255.145314][ T7838] device veth1_vlan entered promiscuous mode [ 255.158020][ T7840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.183890][ T7852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.195971][ T7858] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 255.250950][ T7858] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 255.299942][ T7858] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 255.369844][ T7858] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 255.456013][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 255.464862][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 255.472973][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.480774][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.496670][ T7838] device veth0_macvtap entered promiscuous mode [ 255.528155][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 255.536562][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.545194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.553735][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.562632][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 255.585210][ T7852] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.596690][ T7838] device veth1_macvtap entered promiscuous mode [ 255.607779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 255.615833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 255.624187][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.634351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.642924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.651396][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.658429][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.666379][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.674552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.682387][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.692180][ T7840] device veth0_vlan entered promiscuous mode [ 255.714569][ T7840] device veth1_vlan entered promiscuous mode [ 255.731340][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.740529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.751014][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.758068][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.765856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 255.785026][ T7838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 255.801571][ T7850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.810895][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 255.819630][ T7868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 255.831328][ T7838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 255.853036][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 255.863656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 255.872472][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 255.881701][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 255.890338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.904494][ T7858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.931116][ T7852] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 255.942012][ T7852] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 255.953738][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.962237][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 255.970767][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.979462][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 255.987816][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.996258][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.004642][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.014177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.022171][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.029893][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.057377][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.065134][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.076055][ T7858] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.090591][ T7856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.104582][ T7840] device veth0_macvtap entered promiscuous mode [ 256.113876][ T7850] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.127815][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.136202][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.146062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.154061][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.161726][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.170400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.179024][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.186100][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.193977][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.202117][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.214529][ T7856] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.233411][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 256.241114][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 256.248797][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.257196][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.265605][ T3644] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.272639][ T3644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.280367][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.288829][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.297271][ T3644] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.304390][ T3644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.312583][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.322693][ T7840] device veth1_macvtap entered promiscuous mode [ 256.346986][ T7852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.367371][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.375402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.385014][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.393361][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.400402][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.408563][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.416947][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.425258][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.432336][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.440220][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.448906][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.457220][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.464380][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.472266][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.481140][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.490194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.498693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.511857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.519924][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.528062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.547624][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.556496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.568239][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.576842][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.610136][ T7840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.620723][ T7840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.631959][ T7840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.639757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.651134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.659851][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.668648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.677093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.685423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.694469][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.703297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.711807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.720423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.735514][ T7850] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.773303][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.785033][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.795628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.804079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.812681][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.821619][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.830640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.839632][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.848505][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.857029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.865470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.873868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.882422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.894198][ T7840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 256.905294][ T7840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.916577][ T7840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.927686][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.939400][ T7852] device veth0_vlan entered promiscuous mode [ 256.946110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.955996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.972681][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.990036][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.999189][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.008809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.047878][ T7852] device veth1_vlan entered promiscuous mode [ 257.055010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.066281][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.074567][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.082916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.091484][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.107800][ T7856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.115502][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.123762][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.131331][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.139339][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.162713][ T7858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.210496][ T7850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.243404][ T7852] device veth0_macvtap entered promiscuous mode 22:07:12 executing program 0: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="ffea9746", @ANYRES16=0x0, @ANYBLOB="782304001f001a", @ANYRES32, @ANYBLOB='\nw\x00\b', @ANYRES32], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfe80, &(0x7f0000002d40), 0x5e}}, {{0x0, 0x0, &(0x7f0000000040), 0x2bc, &(0x7f0000000140)}}], 0x40001ab, 0xa00) [ 257.255029][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.263973][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.280139][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.296195][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.304730][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.329967][ T7852] device veth1_macvtap entered promiscuous mode [ 257.337903][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 257.345944][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 257.377850][ T7856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.406205][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.418296][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 22:07:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x6}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=ANY=[]}}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) [ 257.450949][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.465842][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.506615][ T7850] device veth0_vlan entered promiscuous mode [ 257.518737][ T7852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 257.539883][ T7852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.549962][ T7852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 257.561001][ T7852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.572069][ T7852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 257.579811][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.589219][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.597899][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.606469][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.615241][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.623231][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.646490][ T7852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.658317][ T7852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.668963][ T7852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.679767][ T7852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.690681][ T7852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.702937][ T7850] device veth1_vlan entered promiscuous mode [ 257.719859][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.728134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.736228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.745563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.754761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.763470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.773239][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.781693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.790689][ T7858] device veth0_vlan entered promiscuous mode [ 257.813147][ T7858] device veth1_vlan entered promiscuous mode [ 257.846336][ T7850] device veth0_macvtap entered promiscuous mode 22:07:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x5, 0x6, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 257.871481][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.886172][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.916782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.930343][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.942652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 257.954449][ T7850] device veth1_macvtap entered promiscuous mode [ 257.992881][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.003841][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.017057][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.028311][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.038159][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.048590][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.060262][ T7850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.075288][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.086269][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.096402][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.106966][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.116907][ T7850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.127523][ T7850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 22:07:12 executing program 0: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000040), 0x5577b540) chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r2, 0xfe0f000000000000, 0x3) [ 258.138518][ T7850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.149410][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.158097][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.166657][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.175496][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.185675][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.212963][ T7856] device veth0_vlan entered promiscuous mode [ 258.250262][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.261238][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.279765][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.297762][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 22:07:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 258.307658][ T7858] device veth0_macvtap entered promiscuous mode [ 258.326809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.327663][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 258.327702][ T27] audit: type=1804 audit(1584569233.046:31): pid=7959 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir731025217/syzkaller.TaXqyg/4/bus/file0" dev="sda1" ino=16525 res=1 [ 258.346376][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.396830][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.413454][ T7856] device veth1_vlan entered promiscuous mode [ 258.434379][ T7858] device veth1_macvtap entered promiscuous mode 22:07:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 258.486581][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.504891][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.519118][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.530143][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.540357][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.551136][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.597886][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.628334][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.649863][ T7858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.678218][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.689370][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 258.725084][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 258.750896][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.769413][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.788051][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.806505][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.828149][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.846553][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.867635][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.891418][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.912472][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.935195][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.958693][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.984938][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.012955][ T7858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.034497][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.049828][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.084179][ T7856] device veth0_macvtap entered promiscuous mode [ 259.130501][ T7856] device veth1_macvtap entered promiscuous mode [ 259.242287][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.281405][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 22:07:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x5, 0x6, 0x368, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 259.309226][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.321211][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.340941][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 22:07:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 259.400160][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.455931][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.482365][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.513900][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.535875][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.550877][ T7856] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.568787][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.579002][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.603259][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.634525][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.645571][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.656538][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.666624][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.677279][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.687276][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.698397][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.708451][ T7856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.719216][ T7856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.730466][ T7856] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.760582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.771495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 22:07:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r1, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r3, 0x7ffffc, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) 22:07:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x6}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) 22:07:15 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) 22:07:15 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 22:07:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) creat(0x0, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) 22:07:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:15 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0xbaa) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) chdir(&(0x7f00000002c0)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r2, 0xfe0f000000000000, 0x3) creat(&(0x7f0000000300)='./file0\x00', 0x0) 22:07:15 executing program 5: perf_event_open(&(0x7f0000000700)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000f80)=ANY=[@ANYRESHEX], 0x12) 22:07:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x6}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) 22:07:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x280900) 22:07:15 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) 22:07:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:15 executing program 5: getrandom(&(0x7f0000000080)=""/44, 0xffffffffffffffea, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "0980002081000000000000004f7b93bd00"}) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) [ 261.103030][ T27] audit: type=1804 audit(1584569235.816:32): pid=8105 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir059230285/syzkaller.lqsnFx/3/bus" dev="sda1" ino=16547 res=1 22:07:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 261.632704][ T27] audit: type=1804 audit(1584569236.346:33): pid=8089 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir580352212/syzkaller.Z5nORa/3/bus/file0" dev="sda1" ino=16544 res=1 [ 261.760872][ T27] audit: type=1804 audit(1584569236.346:34): pid=8092 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir580352212/syzkaller.Z5nORa/3/bus/file0" dev="sda1" ino=16544 res=1 22:07:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 261.903164][ T27] audit: type=1800 audit(1584569236.346:35): pid=8089 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="file0" dev="sda1" ino=16544 res=0 [ 261.996594][ T27] audit: type=1804 audit(1584569236.386:36): pid=8120 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir580352212/syzkaller.Z5nORa/3/bus/bus/file0" dev="sda1" ino=16553 res=1 22:07:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000001800dd8d0000000000000000020000000000fe040000000008000400", @ANYRES32=r2, @ANYBLOB="f6bd2b968a6aab21"], 0x2c}}, 0x0) 22:07:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 262.110308][ T27] audit: type=1800 audit(1584569236.386:37): pid=8120 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="file0" dev="sda1" ino=16553 res=0 22:07:16 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0xbaa) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) chdir(&(0x7f00000002c0)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r2, 0xfe0f000000000000, 0x3) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 262.184979][ T8135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 262.197667][ T27] audit: type=1804 audit(1584569236.386:38): pid=8122 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir580352212/syzkaller.Z5nORa/3/bus/bus/file0" dev="sda1" ino=16553 res=1 [ 262.245801][ T27] audit: type=1804 audit(1584569236.586:39): pid=8109 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir059230285/syzkaller.lqsnFx/3/bus" dev="sda1" ino=16547 res=1 [ 262.278865][ T8138] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:07:17 executing program 4: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x6}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'netdevsim0\x00', 0x43732e5398416f1a}) [ 262.384091][ T27] audit: type=1804 audit(1584569236.676:40): pid=8126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir059230285/syzkaller.lqsnFx/3/bus" dev="sda1" ino=16547 res=1 22:07:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}, 0x100}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) socket$key(0xf, 0x3, 0x2) socket$packet(0x11, 0x0, 0x300) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x102}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000100)) 22:07:17 executing program 5: getrandom(&(0x7f0000000080)=""/44, 0xffffffffffffffea, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "0980002081000000000000004f7b93bd00"}) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) [ 262.807568][ T8161] device lo entered promiscuous mode 22:07:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 262.960400][ T8161] device tunl0 entered promiscuous mode [ 263.044339][ T8161] device gre0 entered promiscuous mode 22:07:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 263.134729][ T8161] device gretap0 entered promiscuous mode [ 263.253643][ T8161] device erspan0 entered promiscuous mode [ 263.350660][ T8161] device ip_vti0 entered promiscuous mode [ 263.415201][ T8161] device ip6_vti0 entered promiscuous mode 22:07:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:18 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, 0x0, 0x0) [ 263.548834][ T8161] device sit0 entered promiscuous mode 22:07:18 executing program 3: r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000013c0)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)={0xcc, 0x9, 0x6, 0x0, 0x0, 0x0, {0x7, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x74, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x16, 0x1a, '}%/vmnet1selinux.\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x3}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xcc0}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0xdf3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xb8ef}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}}]}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'geneve1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x5, 0x1a, '\x00'}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000010}, 0x8011) r4 = socket(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}], 0x2, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags}) 22:07:18 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 22:07:18 executing program 5: [ 263.800371][ T8161] device ip6tnl0 entered promiscuous mode 22:07:18 executing program 2: 22:07:18 executing program 5: [ 263.928508][ T8161] device ip6gre0 entered promiscuous mode 22:07:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 264.080996][ T8161] device syz_tun entered promiscuous mode [ 264.206642][ T8161] device ip6gretap0 entered promiscuous mode [ 264.274262][ T8161] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.281389][ T8161] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.288717][ T8161] device bridge0 entered promiscuous mode [ 264.357859][ T8161] device vcan0 entered promiscuous mode [ 264.388709][ T8161] device bond0 entered promiscuous mode [ 264.394296][ T8161] device bond_slave_0 entered promiscuous mode [ 264.400637][ T8161] device bond_slave_1 entered promiscuous mode [ 264.480778][ T8161] device team0 entered promiscuous mode [ 264.486393][ T8161] device team_slave_0 entered promiscuous mode [ 264.492740][ T8161] device team_slave_1 entered promiscuous mode [ 264.559319][ T8161] device dummy0 entered promiscuous mode [ 264.628044][ T8161] device nlmon0 entered promiscuous mode [ 264.656579][ T8161] device caif0 entered promiscuous mode [ 264.681106][ T8161] device batadv0 entered promiscuous mode [ 264.748068][ T8161] device vxcan0 entered promiscuous mode [ 264.774180][ T8161] device vxcan1 entered promiscuous mode [ 264.801326][ T8161] device veth0 entered promiscuous mode [ 264.868966][ T8161] device veth1 entered promiscuous mode [ 264.896256][ T8161] device xfrm0 entered promiscuous mode [ 264.947359][ T8161] device veth0_to_bridge entered promiscuous mode [ 265.056825][ T8161] device veth1_to_bridge entered promiscuous mode [ 265.167191][ T8161] device veth0_to_bond entered promiscuous mode [ 265.257102][ T8161] device veth1_to_bond entered promiscuous mode [ 265.343104][ T8161] device veth0_to_team entered promiscuous mode [ 265.448624][ T8161] device veth1_to_team entered promiscuous mode [ 265.556614][ T8161] device veth0_to_batadv entered promiscuous mode [ 265.584510][ T8161] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 265.631474][ T8161] device batadv_slave_0 entered promiscuous mode [ 265.697277][ T8161] device veth1_to_batadv entered promiscuous mode [ 265.725374][ T8161] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 265.772909][ T8161] device batadv_slave_1 entered promiscuous mode [ 265.838567][ T8161] device veth0_to_hsr entered promiscuous mode [ 265.944320][ T8161] device veth1_to_hsr entered promiscuous mode [ 266.050359][ T8161] device hsr0 entered promiscuous mode [ 266.114581][ T8161] device veth1_virt_wifi entered promiscuous mode [ 266.179560][ T8161] device veth0_virt_wifi entered promiscuous mode [ 266.206817][ T8161] device virt_wifi0 entered promiscuous mode [ 266.414278][ T8161] device vlan0 entered promiscuous mode [ 266.419946][ T8161] device vlan1 entered promiscuous mode [ 266.557370][ T8161] device macvlan0 entered promiscuous mode [ 266.647358][ T8161] device macvlan1 entered promiscuous mode [ 266.674231][ T8161] device ipvlan0 entered promiscuous mode [ 266.680210][ T8161] device ipvlan1 entered promiscuous mode [ 266.897393][ T8161] device macvtap0 entered promiscuous mode [ 266.963133][ T8161] device macsec0 entered promiscuous mode [ 267.028107][ T8161] device geneve0 entered promiscuous mode [ 267.093179][ T8161] device geneve1 entered promiscuous mode [ 267.156128][ T8161] device netdevsim0 entered promiscuous mode [ 267.202587][ T8161] device netdevsim1 entered promiscuous mode [ 267.247262][ T8161] device netdevsim2 entered promiscuous mode 22:07:22 executing program 4: 22:07:22 executing program 2: 22:07:22 executing program 5: 22:07:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xfffc, 0x0, 0x0, 0xa6eb, 0x0, "fc224e13baf600"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 267.291894][ T8161] device netdevsim3 entered promiscuous mode 22:07:22 executing program 3: 22:07:22 executing program 5: 22:07:22 executing program 3: 22:07:22 executing program 4: 22:07:22 executing program 2: 22:07:22 executing program 5: 22:07:22 executing program 3: 22:07:22 executing program 4: 22:07:22 executing program 2: 22:07:22 executing program 5: [ 267.957378][ T177] tipc: TX() has been purged, node left! [ 268.430914][ T177] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 268.470681][ T177] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 268.498381][ T177] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.548056][ T177] bridge0: port 1(bridge_slave_0) entered disabled state 22:07:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:23 executing program 2: 22:07:23 executing program 3: 22:07:23 executing program 5: 22:07:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) [ 268.798742][ T177] team0 (unregistering): Port device team_slave_1 removed [ 268.896477][ T177] team0 (unregistering): Port device team_slave_0 removed [ 269.035660][ T177] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 269.113416][ T177] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 269.212595][ T177] bond0 (unregistering): Released all slaves 22:07:24 executing program 3: 22:07:24 executing program 2: 22:07:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:24 executing program 5: [ 271.344681][ T8283] IPVS: ftp: loaded support on port[0] = 21 [ 271.392614][ T8283] chnl_net:caif_netlink_parms(): no params data found [ 271.434804][ T8283] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.442495][ T8283] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.450295][ T8283] device bridge_slave_0 entered promiscuous mode [ 271.459338][ T8283] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.466474][ T8283] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.475313][ T8283] device bridge_slave_1 entered promiscuous mode [ 271.492833][ T8283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.504966][ T8283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.522943][ T8283] team0: Port device team_slave_0 added [ 271.531049][ T8283] team0: Port device team_slave_1 added [ 271.545545][ T8283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.553038][ T8283] 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. [ 271.578997][ T8283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.591688][ T8283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.599033][ T8283] 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. [ 271.625020][ T8283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.699338][ T8283] device hsr_slave_0 entered promiscuous mode [ 271.757838][ T8283] device hsr_slave_1 entered promiscuous mode [ 271.797442][ T8283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 271.805097][ T8283] Cannot create hsr debugfs directory [ 271.848402][ T8283] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.855467][ T8283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.862799][ T8283] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.869846][ T8283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.922099][ T8283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.938096][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.946753][ T7877] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.954890][ T7877] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.964004][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 271.976789][ T8283] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.990666][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.999341][ T7866] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.006381][ T7866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.018495][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.026869][ T7877] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.033908][ T7877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.060516][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 272.070039][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 272.078715][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 272.091508][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 272.105233][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 272.119004][ T8283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 272.140314][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 272.149316][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 272.163482][ T8283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.221502][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.245461][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.254222][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.262086][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.272663][ T8283] device veth0_vlan entered promiscuous mode [ 272.287288][ T8283] device veth1_vlan entered promiscuous mode [ 272.314649][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 272.323822][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 272.332120][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.343692][ T8283] device veth0_macvtap entered promiscuous mode [ 272.355991][ T8283] device veth1_macvtap entered promiscuous mode [ 272.376481][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.387099][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.397098][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.408180][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.418121][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.428570][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.439043][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.449648][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.459955][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.470616][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.481802][ T8283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.490164][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.502230][ T7866] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.514110][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.524606][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.534748][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.545453][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.555772][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.566196][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.576068][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.586750][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.596609][ T8283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.607141][ T8283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.618253][ T8283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.625977][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.635642][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 22:07:27 executing program 4: 22:07:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xffffff3a) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "000000e9ffffff000000c2cf7ac24413f7bc00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0x0, "99000000000000000000002000724a00"}) 22:07:27 executing program 2: 22:07:27 executing program 5: 22:07:27 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0xbaa) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) chdir(&(0x7f00000002c0)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 272.932238][ T462] ================================================================== [ 272.940420][ T462] BUG: KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_buf_common [ 272.949349][ T462] [ 272.951693][ T462] write to 0xffffc9000320d020 of 8 bytes by task 8325 on cpu 0: [ 272.959338][ T462] n_tty_receive_buf_common+0xda2/0x1a40 [ 272.964983][ T462] n_tty_receive_buf+0x36/0x50 [ 272.969753][ T462] tty_ioctl+0xaf5/0xd80 [ 272.973995][ T462] ksys_ioctl+0x101/0x150 22:07:27 executing program 2: [ 272.978333][ T462] __x64_sys_ioctl+0x47/0x60 [ 272.982932][ T462] do_syscall_64+0xc7/0x390 [ 272.987441][ T462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.993320][ T462] [ 272.995658][ T462] read to 0xffffc9000320d020 of 8 bytes by task 462 on cpu 1: [ 273.003119][ T462] n_tty_receive_buf_common+0xd5a/0x1a40 [ 273.008757][ T462] n_tty_receive_buf2+0x39/0x50 [ 273.013611][ T462] tty_ldisc_receive_buf+0x69/0xe0 [ 273.018724][ T462] tty_port_default_receive_buf+0x82/0xd0 [ 273.024443][ T462] flush_to_ldisc+0x1dd/0x260 [ 273.029124][ T462] process_one_work+0x424/0x930 [ 273.033977][ T462] worker_thread+0x9a/0x7e0 [ 273.038481][ T462] kthread+0x1cb/0x1f0 [ 273.042552][ T462] ret_from_fork+0x1f/0x30 [ 273.046961][ T462] [ 273.049286][ T462] Reported by Kernel Concurrency Sanitizer on: [ 273.055446][ T462] CPU: 1 PID: 462 Comm: kworker/u4:3 Not tainted 5.6.0-rc1-syzkaller #0 [ 273.063770][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.073844][ T462] Workqueue: events_unbound flush_to_ldisc [ 273.079670][ T462] ================================================================== [ 273.087733][ T462] Kernel panic - not syncing: panic_on_warn set ... [ 273.094325][ T462] CPU: 1 PID: 462 Comm: kworker/u4:3 Not tainted 5.6.0-rc1-syzkaller #0 [ 273.102648][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.112717][ T462] Workqueue: events_unbound flush_to_ldisc [ 273.118519][ T462] Call Trace: [ 273.121818][ T462] dump_stack+0x11d/0x187 [ 273.126158][ T462] panic+0x210/0x640 22:07:27 executing program 2: [ 273.130063][ T462] ? vprintk_func+0x89/0x13a [ 273.134667][ T462] kcsan_report.cold+0xc/0x14 [ 273.139361][ T462] kcsan_setup_watchpoint+0x3e3/0x420 [ 273.144744][ T462] n_tty_receive_buf_common+0xd5a/0x1a40 [ 273.150394][ T462] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 273.156209][ T462] ? n_tty_receive_buf_common+0x1a40/0x1a40 [ 273.162112][ T462] n_tty_receive_buf2+0x39/0x50 [ 273.166969][ T462] tty_ldisc_receive_buf+0x69/0xe0 [ 273.172085][ T462] tty_port_default_receive_buf+0x82/0xd0 [ 273.177809][ T462] flush_to_ldisc+0x1dd/0x260 [ 273.182501][ T462] process_one_work+0x424/0x930 [ 273.187373][ T462] worker_thread+0x9a/0x7e0 [ 273.191917][ T462] ? rescuer_thread+0x6a0/0x6a0 [ 273.196767][ T462] kthread+0x1cb/0x1f0 [ 273.200834][ T462] ? kthread_unpark+0xd0/0xd0 [ 273.205518][ T462] ret_from_fork+0x1f/0x30 [ 273.211248][ T462] Kernel Offset: disabled [ 273.215574][ T462] Rebooting in 86400 seconds..