Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. 2020/01/06 04:08:55 fuzzer started 2020/01/06 04:08:57 dialing manager at 10.128.0.105:43393 2020/01/06 04:08:57 syscalls: 2789 2020/01/06 04:08:57 code coverage: enabled 2020/01/06 04:08:57 comparison tracing: enabled 2020/01/06 04:08:57 extra coverage: enabled 2020/01/06 04:08:57 setuid sandbox: enabled 2020/01/06 04:08:57 namespace sandbox: enabled 2020/01/06 04:08:57 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/06 04:08:57 fault injection: enabled 2020/01/06 04:08:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/06 04:08:57 net packet injection: enabled 2020/01/06 04:08:57 net device setup: enabled 2020/01/06 04:08:57 concurrency sanitizer: enabled 2020/01/06 04:08:57 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 66.092759][ T7985] KCSAN: could not find function: 'poll_schedule_timeout' 2020/01/06 04:09:06 adding functions to KCSAN blacklist: 'taskstats_exit' 'generic_write_end' 'pcpu_alloc' 'mod_timer' 'rcu_gp_fqs_loop' '__hrtimer_run_queues' 'find_get_pages_range_tag' 'generic_update_time' 'wbt_issue' 'bio_endio' 'wbc_detach_inode' 'ext4_free_inodes_count' 'ext4_free_inode' 'ktime_get_real_seconds' '__snd_rawmidi_transmit_ack' 'wbt_done' 'del_timer' 'tick_do_update_jiffies64' 'd_instantiate_new' '__find_get_block' 'run_timer_softirq' 'generic_file_read_iter' 'blk_mq_get_request' 'tomoyo_supervisor' 'xas_find_marked' 'ext4_has_free_clusters' 'find_next_bit' 'echo_char' 'pid_update_inode' 'kauditd_thread' 'dd_has_work' 'blk_mq_sched_dispatch_requests' '__ext4_new_inode' 'vm_area_dup' 'iput' 'tick_nohz_idle_stop_tick' 'mm_update_next_owner' '__writeback_single_inode' 'poll_schedule_timeout' 'rcu_gp_fqs_check_wake' 'tick_sched_do_timer' 'process_srcu' 'do_syslog' '__perf_event_overflow' 'ip_tunnel_xmit' 'blk_stat_add' 'ep_poll' 'blk_mq_run_hw_queue' 'blk_mq_dispatch_rq_list' 'audit_log_start' 'do_exit' 'snd_seq_prioq_cell_out' 'generic_fillattr' '__mark_inode_dirty' 'sit_tunnel_xmit' 'ext4_nonda_switch' 'common_perm_cond' 'do_nanosleep' 04:11:57 executing program 0: 04:11:57 executing program 1: [ 241.169706][ T7987] IPVS: ftp: loaded support on port[0] = 21 [ 241.289868][ T7987] chnl_net:caif_netlink_parms(): no params data found [ 241.322025][ T7987] bridge0: port 1(bridge_slave_0) entered blocking state 04:11:58 executing program 2: [ 241.341175][ T7987] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.349214][ T7987] device bridge_slave_0 entered promiscuous mode [ 241.364779][ T7990] IPVS: ftp: loaded support on port[0] = 21 [ 241.371186][ T7987] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.394486][ T7987] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.415699][ T7987] device bridge_slave_1 entered promiscuous mode [ 241.476465][ T7987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 241.505153][ T7987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.514691][ T7992] IPVS: ftp: loaded support on port[0] = 21 [ 241.575732][ T7987] team0: Port device team_slave_0 added [ 241.586027][ T7990] chnl_net:caif_netlink_parms(): no params data found [ 241.599754][ T7987] team0: Port device team_slave_1 added 04:11:58 executing program 3: [ 241.695788][ T7987] device hsr_slave_0 entered promiscuous mode [ 241.744586][ T7987] device hsr_slave_1 entered promiscuous mode 04:11:58 executing program 4: [ 241.852018][ T7995] IPVS: ftp: loaded support on port[0] = 21 [ 241.907559][ T7990] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.923184][ T7990] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.944162][ T7990] device bridge_slave_0 entered promiscuous mode [ 241.991496][ T7990] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.001705][ T7990] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.024192][ T7990] device bridge_slave_1 entered promiscuous mode [ 242.065667][ T7990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.084557][ T7992] chnl_net:caif_netlink_parms(): no params data found [ 242.105038][ T7990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.147715][ T7990] team0: Port device team_slave_0 added [ 242.167573][ T7990] team0: Port device team_slave_1 added [ 242.190872][ T7998] IPVS: ftp: loaded support on port[0] = 21 04:11:59 executing program 5: [ 242.209430][ T7987] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 242.275591][ T7987] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 242.345782][ T7987] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 242.421690][ T7987] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 242.503392][ T8000] IPVS: ftp: loaded support on port[0] = 21 [ 242.555790][ T7990] device hsr_slave_0 entered promiscuous mode [ 242.603843][ T7990] device hsr_slave_1 entered promiscuous mode [ 242.653547][ T7990] debugfs: Directory 'hsr0' with parent '/' already present! [ 242.688842][ T7995] chnl_net:caif_netlink_parms(): no params data found [ 242.700114][ T7992] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.707793][ T7992] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.715692][ T7992] device bridge_slave_0 entered promiscuous mode [ 242.726061][ T7992] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.733113][ T7992] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.740917][ T7992] device bridge_slave_1 entered promiscuous mode [ 242.788715][ T7992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.808600][ T7992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.844156][ T7995] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.851275][ T7995] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.859159][ T7995] device bridge_slave_0 entered promiscuous mode [ 242.868327][ T7995] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.875437][ T7995] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.883122][ T7995] device bridge_slave_1 entered promiscuous mode [ 242.905574][ T7992] team0: Port device team_slave_0 added [ 242.924991][ T7995] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.935431][ T7992] team0: Port device team_slave_1 added [ 242.960959][ T7995] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.974794][ T7990] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 243.035969][ T7992] device hsr_slave_0 entered promiscuous mode [ 243.074010][ T7992] device hsr_slave_1 entered promiscuous mode [ 243.113567][ T7992] debugfs: Directory 'hsr0' with parent '/' already present! [ 243.136386][ T7990] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 243.186665][ T7990] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 243.246923][ T7990] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 243.314975][ T7995] team0: Port device team_slave_0 added [ 243.345639][ T7995] team0: Port device team_slave_1 added [ 243.378372][ T7998] chnl_net:caif_netlink_parms(): no params data found [ 243.456059][ T7995] device hsr_slave_0 entered promiscuous mode [ 243.494078][ T7995] device hsr_slave_1 entered promiscuous mode [ 243.533596][ T7995] debugfs: Directory 'hsr0' with parent '/' already present! [ 243.565899][ T7987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.573052][ T7992] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 243.631420][ T7992] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 243.707019][ T7992] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 243.756234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 243.764925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 243.775086][ T8000] chnl_net:caif_netlink_parms(): no params data found [ 243.786429][ T7987] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.795354][ T7998] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.802670][ T7998] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.811076][ T7998] device bridge_slave_0 entered promiscuous mode [ 243.819388][ T7992] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 243.875784][ T7998] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.882984][ T7998] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.890997][ T7998] device bridge_slave_1 entered promiscuous mode [ 243.929362][ T7998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 243.941828][ T7998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 243.975433][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 243.984243][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 243.992878][ T2414] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.001043][ T2414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.016142][ T7998] team0: Port device team_slave_0 added [ 244.024294][ T7998] team0: Port device team_slave_1 added [ 244.030208][ T7995] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 244.099845][ T7995] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 244.148913][ T7995] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 244.195645][ T7995] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 244.267329][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 244.275846][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 244.284581][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 244.292998][ T2414] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.300479][ T2414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.308525][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 244.317168][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 244.326916][ T8000] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.334088][ T8000] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.341694][ T8000] device bridge_slave_0 entered promiscuous mode [ 244.349561][ T8000] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.357517][ T8000] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.367789][ T8000] device bridge_slave_1 entered promiscuous mode [ 244.398102][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 244.406906][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 244.416140][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 244.435909][ T8000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 244.451202][ T7987] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 244.462540][ T7987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 244.517959][ T7990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 244.528106][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 244.537129][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 244.546117][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 244.555099][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 244.564262][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 244.572677][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 244.582565][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 244.591619][ T8000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.614304][ T8000] team0: Port device team_slave_0 added [ 244.667977][ T7998] device hsr_slave_0 entered promiscuous mode [ 244.743919][ T7998] device hsr_slave_1 entered promiscuous mode [ 244.783576][ T7998] debugfs: Directory 'hsr0' with parent '/' already present! [ 244.799442][ T7990] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.807466][ T8000] team0: Port device team_slave_1 added [ 244.816572][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 244.825240][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 244.906079][ T8000] device hsr_slave_0 entered promiscuous mode [ 244.943867][ T8000] device hsr_slave_1 entered promiscuous mode [ 244.983577][ T8000] debugfs: Directory 'hsr0' with parent '/' already present! [ 245.004512][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 245.011940][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 245.043934][ T7987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.054249][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.063123][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.074306][ T2414] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.081391][ T2414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.089513][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 245.098569][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.106902][ T2414] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.114095][ T2414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.123284][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 245.133706][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 245.144027][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 245.182200][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.191408][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.200776][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.210116][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.219475][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 245.228214][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 245.236827][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 245.255826][ T8000] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 245.295767][ T8000] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 245.356347][ T8000] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 245.412711][ T8000] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 245.464939][ T7992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.476014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 245.485151][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 245.507049][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 245.515624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 245.529656][ T7998] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 245.575610][ T7998] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 245.648281][ T7990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 245.662208][ T7987] device veth0_vlan entered promiscuous mode [ 245.674287][ T7998] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 245.715413][ T7998] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 245.772356][ T7995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.779843][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 245.788914][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 245.799128][ T7987] device veth1_vlan entered promiscuous mode [ 245.825008][ T7990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.834499][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 245.842470][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 245.853564][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 245.862109][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 245.870193][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 245.877923][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 245.885606][ T2612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 245.917228][ T7992] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.956163][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 245.964346][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 04:12:02 executing program 0: r0 = socket(0x11, 0x4003, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@cred], 0x20}, 0x0) [ 246.018288][ T7998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.027771][ T7995] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.038034][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 04:12:02 executing program 0: [ 246.064152][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.072575][ T8001] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.079791][ T8001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.107486][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 04:12:02 executing program 0: [ 246.116577][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.128606][ T8001] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.135693][ T8001] bridge0: port 2(bridge_slave_1) entered forwarding state 04:12:02 executing program 0: [ 246.162413][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.187212][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 04:12:03 executing program 0: [ 246.206605][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 246.215498][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.224364][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 246.233114][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.242430][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 04:12:03 executing program 0: [ 246.266567][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 246.284937][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.292941][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.320668][ T7992] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 246.331127][ T7992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 04:12:03 executing program 0: [ 246.363073][ T7990] device veth0_vlan entered promiscuous mode [ 246.385368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 246.394128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 246.402689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 246.414253][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 246.422512][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.451075][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.468532][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.475626][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.492947][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 246.501601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 246.525322][ T7990] device veth1_vlan entered promiscuous mode [ 246.537576][ T8000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.547041][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 246.555407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.563310][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 246.571247][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 246.579983][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 246.588166][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.596854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.605314][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.614599][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.622578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.630682][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.638517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 246.646105][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 246.653549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.663850][ T7998] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.673563][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 246.682320][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.694405][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.702711][ T8006] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.709811][ T8006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.719634][ T7992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.744078][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.752263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.761742][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.770807][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.777868][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.787077][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.796243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 246.810874][ T8000] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.826583][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 246.836379][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.845094][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.852708][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 246.874280][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.886593][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 04:12:03 executing program 1: [ 246.895329][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.908342][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 246.918335][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 246.947688][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.956379][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.967765][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 246.976857][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.989406][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 246.998617][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.010353][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.019599][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.028548][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.037216][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.046452][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.055406][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.081319][ T7992] device veth0_vlan entered promiscuous mode [ 247.090954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.100272][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.109330][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.116432][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.124559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.133536][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.141900][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.148958][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.157321][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.166238][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.175729][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.184328][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.192826][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.201450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.211200][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 247.219410][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.227849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.236267][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.244760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.252932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.261853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 247.269757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 247.278112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.286009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.295401][ T7998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.311671][ T7992] device veth1_vlan entered promiscuous mode [ 247.318782][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 247.327322][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.336305][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.350618][ T7998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.359125][ T7995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.368974][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.377398][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.390549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 247.421163][ T7995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.431617][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 247.440558][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.448510][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 247.465017][ T8000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.477486][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.492768][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 04:12:04 executing program 2: [ 247.524060][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 247.533345][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.597808][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 247.610039][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.636831][ T7995] device veth0_vlan entered promiscuous mode [ 247.647942][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 247.656578][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.686621][ T7998] device veth0_vlan entered promiscuous mode [ 247.696395][ T7995] device veth1_vlan entered promiscuous mode [ 247.707645][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.716179][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.728363][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 247.736661][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 247.747770][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.756634][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.764546][ T8024] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.786711][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 247.794936][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 247.803844][ T2414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.818051][ T7998] device veth1_vlan entered promiscuous mode [ 247.825193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 247.833195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 247.841815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.850943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.858732][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.877899][ T8000] device veth0_vlan entered promiscuous mode [ 247.923407][ T8000] device veth1_vlan entered promiscuous mode [ 247.957877][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 04:12:04 executing program 3: [ 247.980572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 247.989353][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 248.019464][ T7995] ================================================================== 04:12:04 executing program 4: [ 248.027607][ T7995] BUG: KCSAN: data-race in inode_permission / kernfs_refresh_inode [ 248.035486][ T7995] [ 248.037828][ T7995] read to 0xffff8881254973e0 of 4 bytes by task 8000 on cpu 1: [ 248.045369][ T7995] inode_permission+0x1e8/0x370 [ 248.050810][ T7995] vfs_mkdir+0x190/0x390 [ 248.055048][ T7995] do_mkdirat+0x1ac/0x1f0 [ 248.059406][ T7995] __x64_sys_mkdir+0x40/0x50 [ 248.064161][ T7995] do_syscall_64+0xcc/0x3a0 [ 248.068665][ T7995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.074640][ T7995] [ 248.076965][ T7995] write to 0xffff8881254973e0 of 4 bytes by task 7995 on cpu 0: [ 248.084579][ T7995] kernfs_refresh_inode+0x7a/0x140 [ 248.089671][ T7995] kernfs_iop_permission+0x66/0xa0 [ 248.094771][ T7995] inode_permission+0x241/0x370 [ 248.099624][ T7995] link_path_walk.part.0+0x622/0xa90 [ 248.104890][ T7995] path_mountpoint+0x94/0xdb0 [ 248.109555][ T7995] filename_mountpoint+0x134/0x270 [ 248.114664][ T7995] user_path_mountpoint_at+0x43/0x60 [ 248.121248][ T7995] ksys_umount+0xdb/0xab0 [ 248.130830][ T7995] __x64_sys_umount+0x3a/0x50 [ 248.135506][ T7995] do_syscall_64+0xcc/0x3a0 [ 248.140008][ T7995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.145874][ T7995] [ 248.148238][ T7995] Reported by Kernel Concurrency Sanitizer on: [ 248.154389][ T7995] CPU: 0 PID: 7995 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 248.162971][ T7995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.174325][ T7995] ================================================================== [ 248.182384][ T7995] Kernel panic - not syncing: panic_on_warn set ... [ 248.188968][ T7995] CPU: 0 PID: 7995 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 248.197543][ T7995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.207698][ T7995] Call Trace: [ 248.210977][ T7995] dump_stack+0x11d/0x181 [ 248.215319][ T7995] panic+0x210/0x640 [ 248.219645][ T7995] ? vprintk_func+0x8d/0x140 [ 248.224240][ T7995] kcsan_report.cold+0xc/0xd [ 248.228826][ T7995] kcsan_setup_watchpoint+0x3fe/0x460 [ 248.234299][ T7995] __tsan_unaligned_write4+0xc7/0x110 [ 248.239664][ T7995] kernfs_refresh_inode+0x7a/0x140 [ 248.244761][ T7995] kernfs_iop_permission+0x66/0xa0 [ 248.249872][ T7995] ? kernfs_iop_getattr+0x90/0x90 [ 248.254885][ T7995] inode_permission+0x241/0x370 [ 248.259729][ T7995] link_path_walk.part.0+0x622/0xa90 [ 248.265022][ T7995] path_mountpoint+0x94/0xdb0 [ 248.269679][ T7995] ? __srcu_read_unlock+0x3e/0x50 [ 248.274867][ T7995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.281287][ T7995] filename_mountpoint+0x134/0x270 [ 248.286404][ T7995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.292639][ T7995] user_path_mountpoint_at+0x43/0x60 [ 248.297914][ T7995] ksys_umount+0xdb/0xab0 [ 248.302244][ T7995] ? do_unlinkat+0xf2/0x530 [ 248.306756][ T7995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.312987][ T7995] ? debug_smp_processor_id+0x43/0x137 [ 248.318430][ T7995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.324666][ T7995] __x64_sys_umount+0x3a/0x50 [ 248.329327][ T7995] do_syscall_64+0xcc/0x3a0 [ 248.333829][ T7995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.339708][ T7995] RIP: 0033:0x45d977 [ 248.343605][ T7995] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.363382][ T7995] RSP: 002b:00007ffe8ba49fc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 248.371786][ T7995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045d977 [ 248.379747][ T7995] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffe8ba4a070 [ 248.387798][ T7995] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 248.395756][ T7995] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffe8ba4b100 [ 248.404864][ T7995] R13: 000000000140f940 R14: 0000000000000000 R15: 00007ffe8ba4b100 [ 248.414373][ T7995] Kernel Offset: disabled [ 248.418712][ T7995] Rebooting in 86400 seconds..