Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. 2020/02/27 21:20:59 fuzzer started 2020/02/27 21:21:00 dialing manager at 10.128.0.105:45113 2020/02/27 21:21:04 syscalls: 2955 2020/02/27 21:21:04 code coverage: enabled 2020/02/27 21:21:04 comparison tracing: enabled 2020/02/27 21:21:04 extra coverage: enabled 2020/02/27 21:21:04 setuid sandbox: enabled 2020/02/27 21:21:04 namespace sandbox: enabled 2020/02/27 21:21:04 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/27 21:21:04 fault injection: enabled 2020/02/27 21:21:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/27 21:21:04 net packet injection: enabled 2020/02/27 21:21:04 net device setup: enabled 2020/02/27 21:21:04 concurrency sanitizer: enabled 2020/02/27 21:21:04 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 69.072639][ T7862] KCSAN: could not find function: '_find_next_bit' 2020/02/27 21:21:07 adding functions to KCSAN blacklist: 'ep_poll' '__ext4_new_inode' 'mod_timer' 'file_update_time' '_find_next_bit' 'tick_nohz_next_event' 'find_get_pages_range_tag' 'blk_mq_get_request' 'snd_timer_pause' 'wbt_done' 'generic_write_end' 'kauditd_thread' 'vfs_unlink' 'blk_mq_run_hw_queue' 'echo_char' '__filemap_fdatawrite_range' 21:21:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 110.960312][ T7864] IPVS: ftp: loaded support on port[0] = 21 21:21:47 executing program 1: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)={[{@uid={'uid'}}]}) [ 111.030710][ T7864] chnl_net:caif_netlink_parms(): no params data found [ 111.132037][ T7864] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.155622][ T7864] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.174620][ T7864] device bridge_slave_0 entered promiscuous mode [ 111.183234][ T7864] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.205266][ T7864] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.224208][ T7864] device bridge_slave_1 entered promiscuous mode [ 111.264946][ T7864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.285971][ T7864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.300945][ T7870] IPVS: ftp: loaded support on port[0] = 21 21:21:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x498) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 111.323131][ T7864] team0: Port device team_slave_0 added [ 111.340838][ T7864] team0: Port device team_slave_1 added [ 111.374519][ T7864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.381815][ T7864] 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. [ 111.408911][ T7864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.432418][ T7864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.440202][ T7864] 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. [ 111.469283][ T7864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.577416][ T7864] device hsr_slave_0 entered promiscuous mode 21:21:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000040607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 111.634353][ T7864] device hsr_slave_1 entered promiscuous mode [ 111.736019][ T7870] chnl_net:caif_netlink_parms(): no params data found [ 111.758932][ T7873] IPVS: ftp: loaded support on port[0] = 21 [ 111.919912][ T7864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.920380][ T7876] IPVS: ftp: loaded support on port[0] = 21 21:21:48 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 111.972642][ T7870] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.984844][ T7870] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.992883][ T7870] device bridge_slave_0 entered promiscuous mode [ 112.014819][ T7864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.078109][ T7864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.154520][ T7870] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.161702][ T7870] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.170053][ T7870] device bridge_slave_1 entered promiscuous mode [ 112.196299][ T7864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.204730][ T7882] IPVS: ftp: loaded support on port[0] = 21 21:21:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 112.295334][ T7870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.350053][ T7873] chnl_net:caif_netlink_parms(): no params data found [ 112.365917][ T7870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.421733][ T7870] team0: Port device team_slave_0 added [ 112.429696][ T7870] team0: Port device team_slave_1 added [ 112.439564][ T7887] IPVS: ftp: loaded support on port[0] = 21 [ 112.458525][ T7876] chnl_net:caif_netlink_parms(): no params data found [ 112.476133][ T7870] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.483119][ T7870] 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. [ 112.509692][ T7870] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.523761][ T7870] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.530966][ T7870] 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. [ 112.557422][ T7870] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.635833][ T7870] device hsr_slave_0 entered promiscuous mode [ 112.664285][ T7870] device hsr_slave_1 entered promiscuous mode [ 112.704014][ T7870] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.711731][ T7870] Cannot create hsr debugfs directory [ 112.760483][ T7882] chnl_net:caif_netlink_parms(): no params data found [ 112.831102][ T7873] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.839952][ T7873] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.848037][ T7873] device bridge_slave_0 entered promiscuous mode [ 112.857642][ T7873] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.864851][ T7873] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.872807][ T7873] device bridge_slave_1 entered promiscuous mode [ 112.906093][ T7876] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.913297][ T7876] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.921163][ T7876] device bridge_slave_0 entered promiscuous mode [ 112.943180][ T7873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.956630][ T7876] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.963726][ T7876] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.971822][ T7876] device bridge_slave_1 entered promiscuous mode [ 112.999505][ T7873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.010915][ T7864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.052172][ T7873] team0: Port device team_slave_0 added [ 113.058026][ T7870] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 113.109001][ T7876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.124169][ T7864] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.132425][ T7873] team0: Port device team_slave_1 added [ 113.139568][ T7870] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 113.209675][ T7887] chnl_net:caif_netlink_parms(): no params data found [ 113.219472][ T7876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.230805][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.238615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.251851][ T7870] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 113.302628][ T7882] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.309943][ T7882] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.318031][ T7882] device bridge_slave_0 entered promiscuous mode [ 113.335234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.346157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.354893][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.362101][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.371754][ T7870] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 113.418433][ T7882] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.425631][ T7882] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.433369][ T7882] device bridge_slave_1 entered promiscuous mode [ 113.446266][ T7873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.453318][ T7873] 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. [ 113.480510][ T7873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.493108][ T7873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.500313][ T7873] 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. [ 113.526686][ T7873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.537916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.546563][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.557609][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.567747][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.575137][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.597471][ T7876] team0: Port device team_slave_0 added [ 113.666333][ T7873] device hsr_slave_0 entered promiscuous mode [ 113.714229][ T7873] device hsr_slave_1 entered promiscuous mode [ 113.764015][ T7873] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.771600][ T7873] Cannot create hsr debugfs directory [ 113.781980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.791847][ T7876] team0: Port device team_slave_1 added [ 113.816923][ T7882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.832147][ T7876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.840277][ T7876] 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. [ 113.869899][ T7876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.883683][ T7876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.890876][ T7876] 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. [ 113.917755][ T7876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.932152][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.943035][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.952692][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.961854][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.988492][ T7882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.065968][ T7876] device hsr_slave_0 entered promiscuous mode [ 114.104254][ T7876] device hsr_slave_1 entered promiscuous mode [ 114.153997][ T7876] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.162451][ T7876] Cannot create hsr debugfs directory [ 114.173823][ T7887] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.181579][ T7887] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.189841][ T7887] device bridge_slave_0 entered promiscuous mode [ 114.213747][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.225131][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.245828][ T7887] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.255967][ T7887] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.264518][ T7887] device bridge_slave_1 entered promiscuous mode [ 114.289856][ T7882] team0: Port device team_slave_0 added [ 114.297317][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.306274][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.320029][ T7887] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.332268][ T7887] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.342871][ T7882] team0: Port device team_slave_1 added [ 114.355487][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.366480][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.381723][ T7864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.425418][ T7887] team0: Port device team_slave_0 added [ 114.431591][ T7882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.440719][ T7882] 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. [ 114.470118][ T7882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.482059][ T7873] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 114.537571][ T7873] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 114.608259][ T7873] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 114.656745][ T7873] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 114.696289][ T7887] team0: Port device team_slave_1 added [ 114.702842][ T7882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.713335][ T7882] 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. [ 114.744842][ T7882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.805935][ T7882] device hsr_slave_0 entered promiscuous mode [ 114.864351][ T7882] device hsr_slave_1 entered promiscuous mode [ 114.904217][ T7882] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.913462][ T7882] Cannot create hsr debugfs directory [ 114.948697][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.957974][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.982184][ T7864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.017450][ T7887] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.024931][ T7887] 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. [ 115.052601][ T7887] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.083621][ T7870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.099918][ T7887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.107361][ T7887] 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. [ 115.133744][ T7887] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.156646][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.165970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.176803][ T7876] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 115.238209][ T7876] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 115.317099][ T7876] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 115.379189][ T7876] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 115.448647][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.457128][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.526426][ T7887] device hsr_slave_0 entered promiscuous mode [ 115.564581][ T7887] device hsr_slave_1 entered promiscuous mode [ 115.613979][ T7887] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.621652][ T7887] Cannot create hsr debugfs directory [ 115.630661][ T7870] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.639606][ T7882] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 115.706437][ T7882] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 115.760747][ T7864] device veth0_vlan entered promiscuous mode [ 115.768218][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.777564][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.787234][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.796430][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.818294][ T7882] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 115.886374][ T7882] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 115.957036][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.966570][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.975070][ T3647] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.982700][ T3647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.990839][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.004478][ T7864] device veth1_vlan entered promiscuous mode [ 116.024629][ T7873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.037264][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 116.046053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.055143][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.063558][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.070927][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.078870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.108481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 116.117139][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.132479][ T7873] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.158738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.169220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.177136][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.186051][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.195026][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.202428][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.210814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.219596][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.235452][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.243556][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.252038][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.261207][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.302232][ T7864] device veth0_macvtap entered promiscuous mode [ 116.310444][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.319526][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.328271][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.337200][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.345713][ T7899] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.353095][ T7899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.361386][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.370329][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.378879][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.389014][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.426169][ T7887] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 116.456463][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.466137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.476227][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.484884][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.493790][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.502977][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.512043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.520770][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.530124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.539360][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.560572][ T7870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.569757][ T7887] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 116.616339][ T7887] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 116.667753][ T7873] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.679254][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.687708][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.696799][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.709361][ T7882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.718776][ T7864] device veth1_macvtap entered promiscuous mode [ 116.735049][ T7876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.742415][ T7887] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 116.822384][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.830500][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.854355][ T7873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.862607][ T7876] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.874755][ T7882] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.883349][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 116.891470][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 116.899676][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 116.907414][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 116.915022][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.922850][ T7899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.934582][ T7864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.949498][ T7864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.965463][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.974978][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.984428][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.993514][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.002892][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.012029][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.020695][ T3647] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.028390][ T3647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.036735][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.045519][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.054200][ T3647] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.061386][ T3647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.069324][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.078510][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.087413][ T3647] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.094558][ T3647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.103010][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.111207][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.138317][ T7870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.170015][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.179073][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.188190][ T2866] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.195362][ T2866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.204424][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.215074][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.224653][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.233682][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.242961][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.278150][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.295764][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.305386][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.314825][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.324579][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.333398][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.342444][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.353162][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.368349][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.377685][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.402406][ T7873] device veth0_vlan entered promiscuous mode [ 117.422080][ T7882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.434506][ T7882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.448752][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.460860][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.469879][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.478781][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.488327][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.497587][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.507248][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.515751][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.524797][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.533434][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.543237][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.551962][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.562168][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.571056][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.579800][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.588314][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.596679][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.615638][ T7873] device veth1_vlan entered promiscuous mode [ 117.641740][ T7876] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.654680][ T7870] device veth0_vlan entered promiscuous mode [ 117.668131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.677138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.693180][ T7882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.725827][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.733595][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.759812][ T7870] device veth1_vlan entered promiscuous mode [ 117.779071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.796698][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.814026][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.821808][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.836822][ T7887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.849536][ T7873] device veth0_macvtap entered promiscuous mode [ 117.871426][ T7876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.888089][ T7873] device veth1_macvtap entered promiscuous mode [ 117.903774][ T7887] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.923069][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 117.938496][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.947267][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 117.955442][ T7881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 117.974872][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.983595][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.995401][ T3647] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.002578][ T3647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.010525][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.019289][ T3647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.027762][ T3647] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.035083][ T3647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.049101][ T7873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 118.061000][ T7873] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.073537][ T7873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.092500][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 118.100807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 118.109797][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.119923][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 118.129533][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 118.138671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 118.155843][ T7873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 118.169787][ T7873] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.182100][ T7873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.225265][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 118.239912][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.249227][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.258158][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.267142][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 118.278943][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 118.290722][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 118.307725][ T7870] device veth0_macvtap entered promiscuous mode [ 118.332075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 118.342985][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 118.353193][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 118.366624][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 118.378385][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 118.387652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 118.396996][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 118.406269][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 118.416458][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 118.424925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 118.439060][ T7882] device veth0_vlan entered promiscuous mode [ 118.466246][ T7870] device veth1_macvtap entered promiscuous mode [ 118.483984][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 118.493246][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 118.508569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 118.522033][ T7882] device veth1_vlan entered promiscuous mode [ 118.534523][ T7876] device veth0_vlan entered promiscuous mode [ 118.555229][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 118.566004][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 118.574938][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 118.582957][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 118.592882][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 118.622566][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 118.633505][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 118.678276][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 118.693476][ T7876] device veth1_vlan entered promiscuous mode 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 118.727424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.743356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.777205][ T7882] device veth0_macvtap entered promiscuous mode [ 118.786674][ T7870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 118.800823][ T7870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.811475][ T7870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 118.822738][ T7870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.847079][ T7870] batman_adv: batadv0: Interface activated: batadv_slave_0 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 118.902451][ T7882] device veth1_macvtap entered promiscuous mode [ 118.918279][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 118.931184][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 118.941109][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 118.950886][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.963283][ T7870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 118.976537][ T7870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.987832][ T7870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 118.999172][ T7870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.015178][ T7870] batman_adv: batadv0: Interface activated: batadv_slave_1 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 119.046977][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 119.057821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 119.067468][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 119.077025][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 119.087827][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 119.098744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 119.113369][ T7887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.128515][ T7876] device veth0_macvtap entered promiscuous mode [ 119.156529][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.181900][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 119.202765][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.219621][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 119.254701][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.275187][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.291066][ T7882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.309267][ T7876] device veth1_macvtap entered promiscuous mode [ 119.335196][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 119.343336][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 119.374691][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 119.384743][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 119.411487][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.422345][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.435318][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.447598][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.458496][ T7882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.469048][ T7882] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.480651][ T7882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.511704][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 119.521472][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 119.537973][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.549707][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.560488][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.574014][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.584362][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.595345][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.605461][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 119.616610][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.628719][ T7876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.641905][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 119.651739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 119.681945][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.706043][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.716512][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.735212][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.746411][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.756955][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.769486][ T7876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 119.780337][ T7876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.795111][ T7876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.813110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 119.845215][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 119.862477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 119.881822][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 119.926509][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 119.936632][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 119.951509][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 119.959840][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 119.974635][ T7887] device veth0_vlan entered promiscuous mode [ 120.012086][ T7887] device veth1_vlan entered promiscuous mode [ 120.072754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 120.081938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 120.090478][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 120.099690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.112155][ T7887] device veth0_macvtap entered promiscuous mode [ 120.127159][ T7887] device veth1_macvtap entered promiscuous mode [ 120.148342][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 120.159132][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.169485][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 120.180213][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.190280][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 120.201346][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.211555][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 120.222511][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.233406][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 120.244032][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.255987][ T7887] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.268505][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 120.279520][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.298767][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 120.310010][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.320574][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 120.338355][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.348421][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 120.358981][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.370033][ T7887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 120.380775][ T7887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.392661][ T7887] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.418491][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 120.441634][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 120.456408][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 120.467689][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 120.478796][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 21:21:57 executing program 1: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)={[{@uid={'uid'}}]}) 21:21:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 120.492261][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 21:21:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000040607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 21:21:57 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x498) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 120.879256][ T8079] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 120.979230][ T8090] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 121.939046][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 121.939065][ T27] audit: type=1800 audit(1582838518.555:31): pid=8096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="cpuacct.usage_user" dev="sda1" ino=16526 res=0 21:21:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:21:58 executing program 1: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)={[{@uid={'uid'}}]}) 21:21:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 21:21:58 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:21:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000040607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 21:21:58 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 122.093576][ T8106] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 21:21:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:21:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000040607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 21:21:59 executing program 1: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)={[{@uid={'uid'}}]}) [ 122.350821][ T8127] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 21:21:59 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:21:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x498) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 21:22:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:00 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x498) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 124.876764][ T8160] ================================================================== [ 124.884926][ T8160] BUG: KCSAN: data-race in ext4_has_free_clusters / percpu_counter_add_batch [ 124.893685][ T8160] [ 124.896036][ T8160] write to 0xffff888218295158 of 8 bytes by task 8156 on cpu 1: [ 124.903698][ T8160] percpu_counter_add_batch+0xbc/0x140 [ 124.909198][ T8160] ext4_claim_free_clusters+0x64/0x80 [ 124.914597][ T8160] ext4_da_reserve_space+0xf8/0x270 [ 124.919828][ T8160] ext4_da_get_block_prep+0x87e/0xa50 [ 124.925229][ T8160] ext4_block_write_begin+0x336/0xbd0 [ 124.930617][ T8160] ext4_da_write_begin+0x220/0x860 [ 124.935753][ T8160] generic_perform_write+0x13a/0x320 [ 124.941064][ T8160] ext4_buffered_write_iter+0x14e/0x280 [ 124.946755][ T8160] ext4_file_write_iter+0xf4/0xd30 [ 124.951891][ T8160] new_sync_write+0x303/0x400 [ 124.956576][ T8160] __vfs_write+0x9e/0xb0 [ 124.960829][ T8160] vfs_write+0x189/0x380 [ 124.965163][ T8160] ksys_write+0xc5/0x1a0 [ 124.969426][ T8160] __x64_sys_write+0x49/0x60 [ 124.974039][ T8160] do_syscall_64+0xc7/0x390 [ 124.978567][ T8160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.984551][ T8160] [ 124.986901][ T8160] read to 0xffff888218295158 of 8 bytes by task 8160 on cpu 0: [ 124.994465][ T8160] ext4_has_free_clusters+0x61/0x310 [ 124.999767][ T8160] ext4_claim_free_clusters+0x2c/0x80 [ 125.005249][ T8160] ext4_da_reserve_space+0xf8/0x270 [ 125.010608][ T8160] ext4_da_get_block_prep+0x87e/0xa50 [ 125.016018][ T8160] ext4_block_write_begin+0x336/0xbd0 [ 125.021718][ T8160] ext4_da_write_begin+0x220/0x860 [ 125.026853][ T8160] generic_perform_write+0x13a/0x320 [ 125.032162][ T8160] ext4_buffered_write_iter+0x14e/0x280 [ 125.037880][ T8160] ext4_file_write_iter+0xf4/0xd30 [ 125.043018][ T8160] new_sync_write+0x303/0x400 [ 125.047725][ T8160] __vfs_write+0x9e/0xb0 [ 125.052044][ T8160] vfs_write+0x189/0x380 [ 125.056313][ T8160] ksys_write+0xc5/0x1a0 [ 125.060580][ T8160] __x64_sys_write+0x49/0x60 [ 125.065723][ T8160] do_syscall_64+0xc7/0x390 [ 125.070283][ T8160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.076198][ T8160] [ 125.078643][ T8160] Reported by Kernel Concurrency Sanitizer on: [ 125.084819][ T8160] CPU: 0 PID: 8160 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 125.093578][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.103645][ T8160] ================================================================== [ 125.112735][ T8160] Kernel panic - not syncing: panic_on_warn set ... [ 125.119456][ T8160] CPU: 0 PID: 8160 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 125.128186][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.138345][ T8160] Call Trace: [ 125.141707][ T8160] dump_stack+0x11d/0x187 [ 125.146179][ T8160] panic+0x210/0x640 [ 125.150135][ T8160] ? vprintk_func+0x89/0x13a [ 125.154783][ T8160] kcsan_report.cold+0xc/0x14 [ 125.159587][ T8160] kcsan_setup_watchpoint+0x304/0x400 [ 125.164992][ T8160] ext4_has_free_clusters+0x61/0x310 [ 125.171081][ T8160] ? percpu_counter_add_batch+0x10f/0x140 21:22:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 21:22:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000180)="080db5055e0bcfe847a071") recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 125.177086][ T8160] ext4_claim_free_clusters+0x2c/0x80 [ 125.183471][ T8160] ext4_da_reserve_space+0xf8/0x270 [ 125.188931][ T8160] ext4_da_get_block_prep+0x87e/0xa50 [ 125.194462][ T8160] ? create_empty_buffers+0x215/0x3e0 [ 125.199871][ T8160] ext4_block_write_begin+0x336/0xbd0 [ 125.205975][ T8160] ? ext4_bmap+0x230/0x230 [ 125.210423][ T8160] ? __read_once_size+0x2f/0xd0 [ 125.215392][ T8160] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 125.221312][ T8160] ext4_da_write_begin+0x220/0x860 [ 125.226466][ T8160] generic_perform_write+0x13a/0x320 [ 125.231918][ T8160] ext4_buffered_write_iter+0x14e/0x280 [ 125.237495][ T8160] ext4_file_write_iter+0xf4/0xd30 [ 125.242638][ T8160] new_sync_write+0x303/0x400 [ 125.247388][ T8160] __vfs_write+0x9e/0xb0 [ 125.251661][ T8160] vfs_write+0x189/0x380 [ 125.255968][ T8160] ksys_write+0xc5/0x1a0 [ 125.260244][ T8160] __x64_sys_write+0x49/0x60 [ 125.264850][ T8160] do_syscall_64+0xc7/0x390 [ 125.269393][ T8160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.275488][ T8160] RIP: 0033:0x45c479 [ 125.279414][ T8160] 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 [ 125.299051][ T8160] RSP: 002b:00007f383dd29c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.307676][ T8160] RAX: ffffffffffffffda RBX: 00007f383dd2a6d4 RCX: 000000000045c479 [ 125.315871][ T8160] RDX: 000000007c774aac RSI: 0000000020000040 RDI: 0000000000000003 [ 125.323880][ T8160] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 125.331866][ T8160] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 125.340006][ T8160] R13: 0000000000000cdc R14: 00000000004cec0d R15: 000000000076bf2c [ 125.349989][ T8160] Kernel Offset: disabled [ 125.354570][ T8160] Rebooting in 86400 seconds..