Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2020/02/11 07:06:50 fuzzer started 2020/02/11 07:06:51 dialing manager at 10.128.0.105:37391 2020/02/11 07:06:51 syscalls: 2904 2020/02/11 07:06:51 code coverage: enabled 2020/02/11 07:06:51 comparison tracing: enabled 2020/02/11 07:06:51 extra coverage: enabled 2020/02/11 07:06:51 setuid sandbox: enabled 2020/02/11 07:06:51 namespace sandbox: enabled 2020/02/11 07:06:51 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/11 07:06:51 fault injection: enabled 2020/02/11 07:06:51 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/11 07:06:51 net packet injection: enabled 2020/02/11 07:06:51 net device setup: enabled 2020/02/11 07:06:51 concurrency sanitizer: enabled 2020/02/11 07:06:51 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/02/11 07:06:52 adding functions to KCSAN blacklist: 'file_update_time' 'blk_mq_dispatch_rq_list' 'add_timer' 'ep_poll' 'generic_write_end' 'ext4_has_free_clusters' 07:07:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 07:07:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x1) [ 73.143042][ T7922] IPVS: ftp: loaded support on port[0] = 21 [ 73.262583][ T7922] chnl_net:caif_netlink_parms(): no params data found [ 73.313447][ T7925] IPVS: ftp: loaded support on port[0] = 21 07:07:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) [ 73.396761][ T7922] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.404655][ T7922] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.412356][ T7922] device bridge_slave_0 entered promiscuous mode [ 73.428897][ T7922] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.436545][ T7922] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.445456][ T7922] device bridge_slave_1 entered promiscuous mode [ 73.455132][ T7925] chnl_net:caif_netlink_parms(): no params data found [ 73.485080][ T7922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.508754][ T7922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.548239][ T7922] team0: Port device team_slave_0 added [ 73.555169][ T7922] team0: Port device team_slave_1 added [ 73.575842][ T7925] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.597097][ T7925] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.604670][ T7925] device bridge_slave_0 entered promiscuous mode [ 73.637892][ T7922] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.644900][ T7922] 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. [ 73.687150][ T7922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.699181][ T7925] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.706218][ T7925] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.714857][ T7925] device bridge_slave_1 entered promiscuous mode [ 73.727519][ T7922] batman_adv: batadv0: Adding interface: batadv_slave_1 07:07:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) [ 73.734549][ T7922] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.762078][ T7934] IPVS: ftp: loaded support on port[0] = 21 [ 73.771835][ T7922] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.817675][ T7925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 07:07:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) [ 73.979687][ T7922] device hsr_slave_0 entered promiscuous mode [ 74.057757][ T7922] device hsr_slave_1 entered promiscuous mode [ 74.132957][ T7925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.177323][ T7925] team0: Port device team_slave_0 added [ 74.184475][ T7925] team0: Port device team_slave_1 added [ 74.233290][ T7936] IPVS: ftp: loaded support on port[0] = 21 [ 74.256019][ T7938] IPVS: ftp: loaded support on port[0] = 21 [ 74.282962][ T7925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.297054][ T7925] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 74.323301][ T7925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 07:07:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x2}}) [ 74.363616][ T7925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.370991][ T7925] 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. [ 74.398280][ T7925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.428924][ T7934] chnl_net:caif_netlink_parms(): no params data found [ 74.508703][ T7925] device hsr_slave_0 entered promiscuous mode [ 74.537324][ T7925] device hsr_slave_1 entered promiscuous mode [ 74.577085][ T7925] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.603879][ T7941] IPVS: ftp: loaded support on port[0] = 21 [ 74.693990][ T7936] chnl_net:caif_netlink_parms(): no params data found [ 74.704435][ T7922] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.770326][ T7922] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.830596][ T7922] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.891099][ T7922] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.963753][ T7934] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.971727][ T7934] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.979581][ T7934] device bridge_slave_0 entered promiscuous mode [ 74.989063][ T7934] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.996126][ T7934] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.003844][ T7934] device bridge_slave_1 entered promiscuous mode [ 75.029311][ T7938] chnl_net:caif_netlink_parms(): no params data found [ 75.059723][ T7934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.070404][ T7934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.105667][ T7925] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.155403][ T7934] team0: Port device team_slave_0 added [ 75.163973][ T7925] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.236912][ T7934] team0: Port device team_slave_1 added [ 75.252896][ T7925] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.333140][ T7925] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.412524][ T7941] chnl_net:caif_netlink_parms(): no params data found [ 75.420939][ T7936] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.428627][ T7936] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.436226][ T7936] device bridge_slave_0 entered promiscuous mode [ 75.454284][ T7934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.461322][ T7934] 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. [ 75.488115][ T7934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.506258][ T7936] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.513459][ T7936] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.521128][ T7936] device bridge_slave_1 entered promiscuous mode [ 75.533856][ T7938] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.541467][ T7938] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.549436][ T7938] device bridge_slave_0 entered promiscuous mode [ 75.556708][ T7934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.563807][ T7934] 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. [ 75.589829][ T7934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.616350][ T7938] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.623581][ T7938] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.631585][ T7938] device bridge_slave_1 entered promiscuous mode [ 75.648957][ T7938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.667761][ T7938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.679453][ T7936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.693703][ T7936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.706196][ T7922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.759298][ T7934] device hsr_slave_0 entered promiscuous mode [ 75.817814][ T7934] device hsr_slave_1 entered promiscuous mode [ 75.867050][ T7934] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.883904][ T7936] team0: Port device team_slave_0 added [ 75.898538][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.906259][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.919336][ T7936] team0: Port device team_slave_1 added [ 75.931411][ T7941] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.939232][ T7941] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.946862][ T7941] device bridge_slave_0 entered promiscuous mode [ 75.954679][ T7938] team0: Port device team_slave_0 added [ 75.962046][ T7922] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.977827][ T7941] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.984879][ T7941] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.993034][ T7941] device bridge_slave_1 entered promiscuous mode [ 76.000640][ T7938] team0: Port device team_slave_1 added [ 76.025205][ T7925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.043989][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.053104][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.061784][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.068831][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.076481][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.085376][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.093833][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.100879][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.109972][ T7941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.134745][ T7936] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.142022][ T7936] 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. [ 76.167988][ T7936] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.179621][ T7936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.186584][ T7936] 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. [ 76.212714][ T7936] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.228777][ T7938] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.235765][ T7938] 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. [ 76.262023][ T7938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.273215][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.281114][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.288876][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.296499][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.306550][ T7941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.328559][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.337455][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.345806][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.354652][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.365541][ T7938] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.373157][ T7938] 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. [ 76.399638][ T7938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.411634][ T7941] team0: Port device team_slave_0 added [ 76.421845][ T7925] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.443974][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.452476][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.461538][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.470297][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.478770][ T7955] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.485779][ T7955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.493606][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.502076][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.510447][ T7955] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.517535][ T7955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.525267][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.534069][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.543026][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.551976][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.560605][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.569173][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.578291][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.586788][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.595493][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.603635][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.612535][ T7941] team0: Port device team_slave_1 added [ 76.639740][ T7925] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.656919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.665705][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.674326][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.683038][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.691567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.699853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.709260][ T7922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.716773][ T7934] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.762711][ T7934] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.802817][ T7934] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.920405][ T7938] device hsr_slave_0 entered promiscuous mode [ 76.957381][ T7938] device hsr_slave_1 entered promiscuous mode [ 77.027045][ T7938] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.068931][ T7936] device hsr_slave_0 entered promiscuous mode [ 77.117393][ T7936] device hsr_slave_1 entered promiscuous mode [ 77.157216][ T7936] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.164744][ T7934] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 77.210774][ T7941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.217905][ T7941] 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. [ 77.244046][ T7941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.255079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.262805][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.273240][ T7925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.288990][ T7941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.295967][ T7941] 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. [ 77.322485][ T7941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.399960][ T7941] device hsr_slave_0 entered promiscuous mode [ 77.437413][ T7941] device hsr_slave_1 entered promiscuous mode [ 77.477168][ T7941] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.535700][ T7922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.544258][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.551924][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.559553][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.568201][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.598507][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.606969][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.619827][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.627773][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.657414][ T7938] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.707384][ T7938] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.773157][ T7938] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.829098][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.839817][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.860068][ T7922] device veth0_vlan entered promiscuous mode [ 77.867530][ T7936] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.918994][ T7938] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.958840][ T7925] device veth0_vlan entered promiscuous mode [ 77.965238][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.973526][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.982231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.990438][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.006349][ T7936] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 78.048811][ T7936] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 78.089264][ T7936] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 78.150684][ T7922] device veth1_vlan entered promiscuous mode [ 78.157668][ T7941] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 78.191513][ T7925] device veth1_vlan entered promiscuous mode [ 78.203594][ T7934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.211865][ T7941] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 78.259938][ T7941] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 78.312259][ T7941] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 78.362135][ T7934] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.377004][ T7925] device veth0_macvtap entered promiscuous mode [ 78.386065][ T7925] device veth1_macvtap entered promiscuous mode [ 78.408920][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.417292][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.425423][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.433939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.441657][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.450107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.458668][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.466655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.490989][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.500026][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.510478][ T7955] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.517627][ T7955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.525347][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.534104][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.542352][ T7955] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.549386][ T7955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.557401][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.566254][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.575038][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.586332][ T7938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.601412][ T7922] device veth0_macvtap entered promiscuous mode [ 78.620046][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.629360][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.637911][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.645628][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.653363][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.661669][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.670772][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.678945][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.689234][ T7922] device veth1_macvtap entered promiscuous mode [ 78.709149][ T7938] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.720303][ T7925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.733068][ T7922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.744232][ T7922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.755422][ T7922] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.763063][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.772010][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.781031][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.789672][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.798486][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.806944][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.818401][ T7936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.833189][ T7925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.846950][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.855893][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.864171][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.873490][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.888482][ T7934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.899440][ T7934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.913955][ T7922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.924992][ T7922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.935914][ T7922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.945587][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.954560][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.962823][ T7955] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.969850][ T7955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.977663][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.985947][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.994195][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.001987][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.009991][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.018832][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.028152][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.054150][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.065892][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.074341][ T2883] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.081457][ T2883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.089293][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.098390][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.113470][ T7936] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.136478][ T7941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.160183][ T7934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.169881][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.178570][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.187471][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.195973][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.204350][ T7955] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.211383][ T7955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.219448][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.226820][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.234294][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.242679][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.251308][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.259877][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.268550][ T7955] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.275613][ T7955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.283407][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.292314][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.301246][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.310063][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.318855][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.327179][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.335147][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.354105][ T7941] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.369985][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.378745][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.389097][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.396811][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.424423][ T7936] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.435796][ T7936] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.450651][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.459250][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.470232][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.478454][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.486523][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.495106][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.503469][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.510539][ T2650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.518445][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.526930][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.535540][ T2650] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.542584][ T2650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.550421][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.559337][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.568737][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.577371][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.585962][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.594700][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.603429][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.611744][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.627646][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.636128][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.664805][ T7936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.685863][ T7934] device veth0_vlan entered promiscuous mode [ 79.694243][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.702524][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.710041][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.718019][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.726516][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.735201][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.743929][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.753153][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.761580][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.770806][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.778752][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.811709][ T7941] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.823076][ T7941] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.839914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.848663][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.859766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.868374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.876739][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.885704][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.896017][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.910886][ T7936] device veth0_vlan entered promiscuous mode [ 79.927619][ T7934] device veth1_vlan entered promiscuous mode [ 79.941966][ T7938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.949970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.958673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.966950][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.975819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.983343][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.990929][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.998452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.006253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.014051][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.023757][ T7941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.035401][ T7936] device veth1_vlan entered promiscuous mode [ 80.072600][ T7934] device veth0_macvtap entered promiscuous mode [ 80.090257][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.098642][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.106861][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.115064][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.123750][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.132457][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.141121][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.151883][ T7934] device veth1_macvtap entered promiscuous mode [ 80.160974][ T7936] device veth0_macvtap entered promiscuous mode [ 80.176032][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.184676][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.192928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.209663][ T7936] device veth1_macvtap entered promiscuous mode [ 80.263081][ T7936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.284163][ T7936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.294040][ T7936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.304461][ T7936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.315480][ T7936] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.326143][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.334540][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.343350][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.352278][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.361255][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.370625][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.379832][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.389538][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.400783][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.410749][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.421525][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.431391][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.441908][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.452997][ T7934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.464013][ T7941] device veth0_vlan entered promiscuous mode [ 80.481134][ T7936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.491914][ T7936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.501815][ T7936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.512400][ T7936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.523523][ T7936] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.532916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.541849][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.550785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.559338][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.568158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.576691][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.585697][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.593640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.604292][ T7941] device veth1_vlan entered promiscuous mode 07:07:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x1) [ 80.630211][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.652892][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.683302][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.694111][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:07:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) [ 80.732574][ T7934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.748294][ T7934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.775122][ T7934] batman_adv: batadv0: Interface activated: batadv_slave_1 07:07:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) [ 80.810465][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.820839][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.833059][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.850291][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 07:07:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) [ 80.878202][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.886906][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.896821][ T7938] device veth0_vlan entered promiscuous mode [ 80.917376][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.925154][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 07:07:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x1) [ 80.999870][ T7938] device veth1_vlan entered promiscuous mode [ 81.025158][ T7941] device veth0_macvtap entered promiscuous mode 07:07:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) [ 81.050137][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.071990][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.133705][ T7941] device veth1_macvtap entered promiscuous mode [ 81.143379][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.154296][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.166359][ T8045] overlayfs: filesystem on './file0' not supported as upperdir 07:07:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) [ 81.180122][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.198592][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.209205][ T7938] device veth0_macvtap entered promiscuous mode [ 81.218490][ T7938] device veth1_macvtap entered promiscuous mode 07:07:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x1) [ 81.242031][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.253917][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.265077][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.276200][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.286371][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.297432][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.307650][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.318381][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.348128][ T7938] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.360985][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.372634][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.383491][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.394299][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.438805][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.449734][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.469860][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.480411][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.490752][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.501179][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.512565][ T7941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.527654][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.535938][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.559874][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.581087][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.592589][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.601579][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.613231][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.624979][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.635400][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.647103][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.657384][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.670596][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.682369][ T7938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.694791][ T7938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.706196][ T7938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.716449][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.728278][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.738516][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.749944][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.759840][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.770544][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.780595][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.791224][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.801087][ T7941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.811514][ T7941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.822422][ T7941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.830805][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.839809][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.848642][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.857406][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 07:07:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x2}}) 07:07:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x2}}) 07:07:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x2}}) 07:07:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="700444e42ebd0000000000000000000000000000fe000000000000449dd438bb5d630019c5ae4497cca342116409be0db83680f3ded6df8429c9523df9eb30fe7cd140cef5a1d2c06bae855dddd23642521ee2fe414e2bf5e362103e3a03aafdcc49312f1ecb10e19c195430dc3bd8d19d6c282094683b9ef8a7a047b6513dda76681287b191d1af413614beed82b82d9bbb259c8de6411b14c2500bea5b21002b0000000000000000e95c7cd3b6395e7998f58a2ba2317d5f1e9dba505dd607398b98eeb97f9c4ac328f952eb6087dd896926ad2503eaca6e5be0d4475aba0700000063265cf652539d5d6831628d25be321f9f920de5b0bff58712d85f14ed04e49e26daeec42f74ad49f4a69650e9cfb3151385f4ae5cd328540cdcad9aee26ccd596c897e41950e6205b6207a028e57b2d6d843cb71051c396d9232c36d875b3f3c5753c72838064a2c3176de8c33ff57f9cea0b6d89b464441dda09a0796612100f39b92a41768790dc21eb9260115bb5ccf831d490b7bbd598da1c483baafaed1ffeec082f4d23b1795a49ebc35174a56e3328a5e03cc707335db28510cd18bf4dc1808c5b23d772826e9de005"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f009341", 0x6}], 0x1000000000000006, 0x0) 07:07:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 07:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000180)="580000001400add427323b470c458c560a067fffffff81004e22000000050028925aa80000007b00090080000efffeffe809000000ff0000100003fffffffffffff000cfb193e7ee00"/88, 0x58}], 0x1) 07:07:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) 07:07:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file1/file0\x00', 0x2000, 0x0) [ 84.450601][ T8235] ================================================================== [ 84.458769][ T8235] BUG: KCSAN: data-race in __ext4_new_inode / find_next_zero_bit [ 84.466479][ T8235] [ 84.468827][ T8235] write to 0xffff888120617010 of 8 bytes by task 8234 on cpu 1: [ 84.476596][ T8235] __ext4_new_inode+0xf39/0x2f10 [ 84.481575][ T8235] ext4_mkdir+0x270/0x820 [ 84.485919][ T8235] vfs_mkdir+0x283/0x390 [ 84.490173][ T8235] do_mkdirat+0x1ac/0x1f0 [ 84.494511][ T8235] __x64_sys_mkdir+0x40/0x50 [ 84.499105][ T8235] do_syscall_64+0xcc/0x3a0 [ 84.503607][ T8235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.509483][ T8235] [ 84.511808][ T8235] read to 0xffff888120617010 of 8 bytes by task 8235 on cpu 0: [ 84.519344][ T8235] find_next_zero_bit+0x4e/0xe0 [ 84.524192][ T8235] find_inode_bit.isra.0+0x82/0x300 [ 84.529384][ T8235] __ext4_new_inode+0xd45/0x2f10 [ 84.534319][ T8235] ext4_mkdir+0x270/0x820 [ 84.538640][ T8235] vfs_mkdir+0x283/0x390 [ 84.542891][ T8235] do_mkdirat+0x1ac/0x1f0 [ 84.547214][ T8235] __x64_sys_mkdir+0x40/0x50 [ 84.551800][ T8235] do_syscall_64+0xcc/0x3a0 [ 84.556303][ T8235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.562177][ T8235] [ 84.564490][ T8235] Reported by Kernel Concurrency Sanitizer on: [ 84.570637][ T8235] CPU: 0 PID: 8235 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 84.579218][ T8235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.589262][ T8235] ================================================================== [ 84.597330][ T8235] Kernel panic - not syncing: panic_on_warn set ... [ 84.603913][ T8235] CPU: 0 PID: 8235 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 84.612487][ T8235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.622543][ T8235] Call Trace: [ 84.625832][ T8235] dump_stack+0x11d/0x181 [ 84.630161][ T8235] panic+0x210/0x640 [ 84.634055][ T8235] ? vprintk_func+0x8d/0x140 [ 84.638646][ T8235] kcsan_report.cold+0xc/0x15 [ 84.643334][ T8235] kcsan_setup_watchpoint+0x2e2/0x380 [ 84.648714][ T8235] __tsan_read8+0xc6/0x100 [ 84.653122][ T8235] find_next_zero_bit+0x4e/0xe0 [ 84.657983][ T8235] find_inode_bit.isra.0+0x82/0x300 [ 84.663181][ T8235] __ext4_new_inode+0xd45/0x2f10 [ 84.668125][ T8235] ext4_mkdir+0x270/0x820 [ 84.672454][ T8235] vfs_mkdir+0x283/0x390 [ 84.676694][ T8235] do_mkdirat+0x1ac/0x1f0 [ 84.681033][ T8235] __x64_sys_mkdir+0x40/0x50 [ 84.685620][ T8235] do_syscall_64+0xcc/0x3a0 [ 84.690140][ T8235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.696020][ T8235] RIP: 0033:0x45b3b9 [ 84.699914][ T8235] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.719510][ T8235] RSP: 002b:00007f4a28670c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 84.727918][ T8235] RAX: ffffffffffffffda RBX: 00007f4a286716d4 RCX: 000000000045b3b9 [ 84.735892][ T8235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 84.743860][ T8235] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.751823][ T8235] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.759785][ T8235] R13: 0000000000000728 R14: 00000000004c0eeb R15: 000000000075bf2c [ 84.768939][ T8235] Kernel Offset: disabled [ 84.773276][ T8235] Rebooting in 86400 seconds..