Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. 2020/06/06 01:10:52 fuzzer started 2020/06/06 01:10:53 dialing manager at 10.128.0.105:35423 2020/06/06 01:10:53 syscalls: 3055 2020/06/06 01:10:53 code coverage: enabled 2020/06/06 01:10:53 comparison tracing: enabled 2020/06/06 01:10:53 extra coverage: enabled 2020/06/06 01:10:53 setuid sandbox: enabled 2020/06/06 01:10:53 namespace sandbox: enabled 2020/06/06 01:10:53 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/06 01:10:53 fault injection: enabled 2020/06/06 01:10:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/06 01:10:53 net packet injection: enabled 2020/06/06 01:10:53 net device setup: enabled 2020/06/06 01:10:53 concurrency sanitizer: enabled 2020/06/06 01:10:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/06 01:10:53 USB emulation: enabled 01:10:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 52.884202][ T8916] IPVS: ftp: loaded support on port[0] = 21 [ 52.958052][ T8916] chnl_net:caif_netlink_parms(): no params data found 01:10:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x3}]}, 0x34}}, 0x0) [ 53.004003][ T8916] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.012532][ T8916] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.020439][ T8916] device bridge_slave_0 entered promiscuous mode [ 53.030293][ T8916] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.037564][ T8916] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.045455][ T8916] device bridge_slave_1 entered promiscuous mode [ 53.066403][ T8916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.077682][ T8916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.098993][ T8916] team0: Port device team_slave_0 added [ 53.107013][ T8916] team0: Port device team_slave_1 added [ 53.125377][ T8916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.132911][ T8916] 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. [ 53.159388][ T8916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.171754][ T8916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.195757][ T8916] 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. [ 53.222189][ T8916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.239922][ T9070] IPVS: ftp: loaded support on port[0] = 21 01:10:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) [ 53.317832][ T8916] device hsr_slave_0 entered promiscuous mode [ 53.375921][ T8916] device hsr_slave_1 entered promiscuous mode [ 53.472923][ T9088] IPVS: ftp: loaded support on port[0] = 21 [ 53.553232][ T9070] chnl_net:caif_netlink_parms(): no params data found 01:10:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x44042, 0x0) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, 0x0, 0x40801001) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x291) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') [ 53.645942][ T8916] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.713607][ T8916] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.778320][ T8916] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.808065][ T8916] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.828089][ T9070] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.835232][ T9070] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.844031][ T9070] device bridge_slave_0 entered promiscuous mode [ 53.862946][ T9348] IPVS: ftp: loaded support on port[0] = 21 [ 53.877898][ T9088] chnl_net:caif_netlink_parms(): no params data found [ 53.888330][ T9070] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.895372][ T9070] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.904788][ T9070] device bridge_slave_1 entered promiscuous mode 01:10:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 53.932712][ T8916] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.939762][ T8916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.947047][ T8916] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.954088][ T8916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.010732][ T9070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.044351][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.053771][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.066025][ T9070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.124946][ T9348] chnl_net:caif_netlink_parms(): no params data found [ 54.200939][ T9088] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.208046][ T9088] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.215766][ T9088] device bridge_slave_0 entered promiscuous mode [ 54.223209][ T9070] team0: Port device team_slave_0 added [ 54.232789][ T8916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.244421][ T9088] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.252344][ T9088] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.260351][ T9088] device bridge_slave_1 entered promiscuous mode [ 54.268314][ T9070] team0: Port device team_slave_1 added [ 54.293896][ T8916] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.314053][ T9511] IPVS: ftp: loaded support on port[0] = 21 [ 54.327260][ T9088] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.348968][ T9088] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.376220][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.383862][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 01:10:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) [ 54.405573][ T9070] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.412538][ T9070] 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. [ 54.439819][ T9070] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.478628][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.487470][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.496172][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.503207][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.511204][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.520456][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.528991][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.536092][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.544088][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.553276][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.573237][ T8916] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.584056][ T8916] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.598037][ T9070] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.605001][ T9070] 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. [ 54.632390][ T9070] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.648985][ T9088] team0: Port device team_slave_0 added [ 54.655557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.664858][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.675146][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.683835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.692668][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.701283][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.709738][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.718240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.728626][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.739642][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.748281][ T9348] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.755770][ T9348] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.763398][ T9348] device bridge_slave_0 entered promiscuous mode [ 54.779285][ T9088] team0: Port device team_slave_1 added [ 54.792899][ T9556] IPVS: ftp: loaded support on port[0] = 21 [ 54.803217][ T9348] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.814159][ T9348] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.822321][ T9348] device bridge_slave_1 entered promiscuous mode [ 54.897120][ T9070] device hsr_slave_0 entered promiscuous mode [ 54.945511][ T9070] device hsr_slave_1 entered promiscuous mode [ 55.015276][ T9070] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.022848][ T9070] Cannot create hsr debugfs directory [ 55.039867][ T9088] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.047221][ T9088] 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. [ 55.073787][ T9088] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.089398][ T9088] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.096418][ T9088] 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. [ 55.122889][ T9088] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.237545][ T9088] device hsr_slave_0 entered promiscuous mode [ 55.315738][ T9088] device hsr_slave_1 entered promiscuous mode [ 55.385186][ T9088] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.392819][ T9088] Cannot create hsr debugfs directory [ 55.404647][ T9348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.436635][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.444175][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.453308][ T9348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.538340][ T9348] team0: Port device team_slave_0 added [ 55.552831][ T8916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.569487][ T9348] team0: Port device team_slave_1 added [ 55.580331][ T9511] chnl_net:caif_netlink_parms(): no params data found [ 55.639989][ T9070] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.730999][ T9070] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.799107][ T9556] chnl_net:caif_netlink_parms(): no params data found [ 55.808945][ T9348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.816424][ T9348] 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. [ 55.842799][ T9348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.856962][ T9348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.863908][ T9348] 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. [ 55.890249][ T9348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.906076][ T9070] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.963034][ T9070] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.007111][ T9088] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.082890][ T9088] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.122062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.131089][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.153543][ T9088] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.187557][ T9088] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.267157][ T9348] device hsr_slave_0 entered promiscuous mode [ 56.315629][ T9348] device hsr_slave_1 entered promiscuous mode [ 56.354969][ T9348] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.362537][ T9348] Cannot create hsr debugfs directory [ 56.369342][ T9511] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.376795][ T9511] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.384391][ T9511] device bridge_slave_0 entered promiscuous mode [ 56.404186][ T9556] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.411538][ T9556] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.419502][ T9556] device bridge_slave_0 entered promiscuous mode [ 56.434689][ T9511] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.443993][ T9511] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.452387][ T9511] device bridge_slave_1 entered promiscuous mode [ 56.470009][ T8916] device veth0_vlan entered promiscuous mode [ 56.483241][ T8916] device veth1_vlan entered promiscuous mode [ 56.491893][ T9556] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.499650][ T9556] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.509459][ T9556] device bridge_slave_1 entered promiscuous mode [ 56.527055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.536112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.544731][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.574664][ T9511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.589472][ T9511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.605802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.614167][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.622299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.650505][ T9556] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.662361][ T9556] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.693858][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.702682][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.715799][ T9511] team0: Port device team_slave_0 added [ 56.724231][ T9511] team0: Port device team_slave_1 added [ 56.758391][ T8916] device veth0_macvtap entered promiscuous mode [ 56.766717][ T9511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.773691][ T9511] 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. [ 56.800548][ T9511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.812789][ T9556] team0: Port device team_slave_0 added [ 56.832468][ T9348] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.870911][ T8916] device veth1_macvtap entered promiscuous mode [ 56.878445][ T9511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.887616][ T9511] 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. [ 56.913840][ T9511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.925734][ T9556] team0: Port device team_slave_1 added [ 56.933594][ T9348] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.998133][ T9348] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.063277][ T9556] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.070612][ T9556] 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. [ 57.097639][ T9556] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.110424][ T9556] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.118158][ T9556] 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. [ 57.144538][ T9556] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.167001][ T9348] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.217204][ T9511] device hsr_slave_0 entered promiscuous mode [ 57.255216][ T9511] device hsr_slave_1 entered promiscuous mode [ 57.314865][ T9511] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.322653][ T9511] Cannot create hsr debugfs directory [ 57.386924][ T9556] device hsr_slave_0 entered promiscuous mode [ 57.425479][ T9556] device hsr_slave_1 entered promiscuous mode [ 57.464717][ T9556] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.474276][ T9556] Cannot create hsr debugfs directory [ 57.497170][ T9088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.506506][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.516621][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.548211][ T8916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.558159][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.568466][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.586776][ T9070] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.617466][ T8916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.632073][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.641351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.654212][ T9088] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.680495][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.688249][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.703958][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.713487][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.722340][ T8617] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.729457][ T8617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.752082][ T9556] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.787044][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.795277][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.803638][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.812323][ T8617] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.819402][ T8617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.827407][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.842630][ T9070] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.886675][ T9556] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.957068][ T9556] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.016911][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.025587][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.033162][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.045634][ T9511] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 58.087663][ T9511] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 58.178681][ T9556] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.232350][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.240965][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.250282][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.257332][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.265548][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.274143][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.283385][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.291495][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.302328][ T9511] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 58.426851][ T9511] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 58.475309][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.483930][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.505524][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.513784][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.522971][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.531826][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.543421][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.552908][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.562082][ T9351] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.569313][ T9351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.578136][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.588103][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.600066][ T9088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.626251][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.635561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.644011][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.653508][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.663880][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.707243][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.715587][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.723833][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.733679][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.745902][ T9348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.759115][ T9070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.774023][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.784670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 01:11:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 58.812506][ T9348] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.827027][ T9088] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.866226][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.873960][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.895393][ T9511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.932297][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.942005][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.951409][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.958482][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.980905][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.998276][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.015006][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.022234][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.035160][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.042616][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.051021][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.077342][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.086454][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.096417][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.105167][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.114371][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.139479][ T9556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.161849][ T9348] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.172890][ T9348] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.187933][ T9070] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.206844][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.216309][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.225928][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.236776][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.245380][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.253482][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.266346][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.275896][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.284571][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 01:11:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 59.310390][ T9511] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.323900][ T9088] device veth0_vlan entered promiscuous mode [ 59.333037][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.341167][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.349524][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.365971][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.373454][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.390660][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.398876][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.407389][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.419497][ T9556] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.445514][ T9348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.452863][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.462080][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.470945][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.480328][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.489763][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.498649][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.507275][ T9351] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.514334][ T9351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.522681][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.532041][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.540861][ T9351] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.547943][ T9351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.555648][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.564482][ T9351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.594969][ T9088] device veth1_vlan entered promiscuous mode [ 59.613140][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.621825][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.631209][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.639847][ T8617] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.646900][ T8617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.655208][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.663673][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.672162][ T8617] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.679367][ T8617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.687440][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.696591][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.705134][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.713680][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.722281][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.748588][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.756723][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.764919][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.773360][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.782164][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.791693][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.800639][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.809916][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.817797][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.827105][ T9070] device veth0_vlan entered promiscuous mode [ 59.835908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 01:11:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 59.865661][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.882335][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.890867][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.900353][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.909240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.918029][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.935506][ T9348] device veth0_vlan entered promiscuous mode [ 59.943534][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.967582][ T9070] device veth1_vlan entered promiscuous mode [ 59.982577][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.992359][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.003267][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.013421][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.023558][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.032971][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.042866][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.052416][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.069499][ T9556] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.081063][ T9556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.093410][ T9348] device veth1_vlan entered promiscuous mode [ 60.104233][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.113555][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.121692][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.130565][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.160150][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.168671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.177974][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.186959][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.194692][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.205065][ T9088] device veth0_macvtap entered promiscuous mode [ 60.221415][ T9511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.234184][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.242023][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.250301][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 01:11:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 60.273888][ T9088] device veth1_macvtap entered promiscuous mode [ 60.291507][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.315111][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.323784][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.340888][ T9556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.354003][ T9070] device veth0_macvtap entered promiscuous mode [ 60.368172][ T9348] device veth0_macvtap entered promiscuous mode [ 60.387142][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.396258][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.411482][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.426265][ T9070] device veth1_macvtap entered promiscuous mode [ 60.459714][ T9088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.470574][ T9088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.482552][ T9088] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.503693][ T9070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.519924][ T9070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.533466][ T9070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.544273][ T9070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.555199][ T9070] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.564478][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.573581][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.582189][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.591159][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.600033][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.609096][ T9964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.623016][ T9348] device veth1_macvtap entered promiscuous mode [ 60.636095][ T9070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.650359][ T9070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 01:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 60.661922][ T9070] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.674310][ T9088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.704000][ T9088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.713835][ T9088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.724736][ T9088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.740604][ T9088] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.764728][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.773119][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.788134][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.798226][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.808661][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.819598][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.829231][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.921262][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.933106][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.943077][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.953602][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.963926][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.974408][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.985539][ T9348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.085215][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.093751][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.104321][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.112969][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.123785][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.132335][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.145979][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.156635][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.166795][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.177639][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.187578][ T9348] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.198398][ T9348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.209559][ T9348] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.259640][ T9511] device veth0_vlan entered promiscuous mode [ 61.281444][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.289906][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.298805][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 01:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nf_conntrack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/246, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x200000000001, r2}) dup2(r0, r1) [ 61.308339][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:11:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x3}]}, 0x34}}, 0x0) [ 61.378470][ T9511] device veth1_vlan entered promiscuous mode 01:11:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x3}]}, 0x34}}, 0x0) 01:11:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) [ 61.531223][T10257] syz-executor.2 (10257) used greatest stack depth: 10416 bytes left [ 61.591927][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.604763][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.638534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.660738][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.681246][ T9556] device veth0_vlan entered promiscuous mode [ 61.701682][ T9556] device veth1_vlan entered promiscuous mode [ 61.715121][ T27] audit: type=1800 audit(1591405863.075:2): pid=10268 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15747 res=0 [ 61.762683][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.774810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.817880][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.837203][ T27] audit: type=1800 audit(1591405863.195:3): pid=10269 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15747 res=0 01:11:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x44042, 0x0) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, 0x0, 0x40801001) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x291) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') [ 61.862410][ T9511] device veth0_macvtap entered promiscuous mode [ 61.906608][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.915736][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.934412][ T9511] device veth1_macvtap entered promiscuous mode [ 61.945152][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.961059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.974657][ T27] audit: type=1800 audit(1591405863.335:4): pid=10274 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15747 res=0 [ 62.015538][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.026551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.049582][ T9556] device veth0_macvtap entered promiscuous mode [ 62.067022][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.083149][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.123768][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.143763][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.153589][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.166136][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.193775][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.204347][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.219176][ T9511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.227916][ T9556] device veth1_macvtap entered promiscuous mode [ 62.237919][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.246185][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.254610][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.263142][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.274241][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.284978][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.294961][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.305437][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.315349][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.325788][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.336098][ T9511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.346645][ T9511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.357639][ T9511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.371722][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.381116][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.452402][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.463716][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.473535][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.484430][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.495560][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.506035][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.515972][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.526442][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.536322][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.546995][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.558691][ T9556] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.608502][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.617292][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.675683][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.687148][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.698344][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.710942][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.721530][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.736428][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.747867][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.760749][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.770971][ T9556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.782120][ T9556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.794044][ T9556] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.812476][T10279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 62.823877][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.832587][ T8617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.849275][T10279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 62.908224][T10285] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:04 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x3}]}, 0x34}}, 0x0) 01:11:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) 01:11:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) 01:11:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x44042, 0x0) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, 0x0, 0x40801001) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x291) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') 01:11:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 63.189918][T10299] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) [ 63.237237][ T27] audit: type=1800 audit(1591405864.595:5): pid=10306 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15777 res=0 01:11:04 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) 01:11:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x44042, 0x0) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, 0x0, 0x40801001) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x291) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') 01:11:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "1bf000", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x22, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"ffb6"}}}}}}}, 0x0) [ 63.465344][T10315] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:04 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:04 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) [ 63.570219][ T27] audit: type=1800 audit(1591405864.925:6): pid=10320 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15762 res=0 01:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 63.742112][T10331] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 63.880240][T10334] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 63.933860][T10339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 63.951492][T10336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 01:11:05 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)) 01:11:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 63.983702][T10347] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:11:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) 01:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x6841}}, 0x20}}, 0x0) [ 64.183540][ T10] ================================================================== [ 64.191837][ T10] BUG: KCSAN: data-race in run_timer_softirq / try_to_del_timer_sync [ 64.199938][ T10] [ 64.202308][ T10] write to 0xffff88812c01dc88 of 8 bytes by interrupt on cpu 0: [ 64.209917][ T10] run_timer_softirq+0x440/0xbd0 [ 64.214877][ T10] __do_softirq+0x118/0x34a [ 64.219358][ T10] irq_exit+0xb5/0xd0 [ 64.223331][ T10] smp_apic_timer_interrupt+0xe2/0x270 [ 64.228777][ T10] apic_timer_interrupt+0xf/0x20 [ 64.233691][ T10] __tsan_read2+0x30/0x110 [ 64.238083][ T10] tomoyo_check_path_acl+0x28/0xa0 [ 64.243167][ T10] tomoyo_check_acl+0xf8/0x280 [ 64.247936][ T10] tomoyo_path_permission+0xda/0x150 [ 64.253195][ T10] tomoyo_check_open_permission+0x2aa/0x2d0 [ 64.259080][ T10] tomoyo_file_open+0x6c/0x90 [ 64.263755][ T10] security_file_open+0x64/0x280 [ 64.268683][ T10] do_dentry_open+0x212/0x970 [ 64.273340][ T10] vfs_open+0x62/0x80 [ 64.277317][ T10] path_openat+0x1ff4/0x23d0 [ 64.281891][ T10] do_filp_open+0x11e/0x1b0 [ 64.286373][ T10] do_sys_openat2+0x52e/0x680 [ 64.291041][ T10] do_sys_open+0xa2/0x110 [ 64.295346][ T10] __x64_sys_open+0x50/0x60 [ 64.299843][ T10] do_syscall_64+0xc7/0x3b0 [ 64.304346][ T10] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.310211][ T10] [ 64.312534][ T10] read to 0xffff88812c01dc88 of 8 bytes by task 10 on cpu 1: [ 64.319883][ T10] try_to_del_timer_sync+0x40/0xb0 [ 64.324968][ T10] del_timer_sync+0x68/0xa0 [ 64.329450][ T10] schedule_timeout+0x106/0x280 [ 64.334277][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 64.339081][ T10] rcu_gp_kthread+0x113/0x1e0 [ 64.343860][ T10] kthread+0x203/0x230 [ 64.347954][ T10] ret_from_fork+0x1f/0x30 [ 64.352342][ T10] [ 64.354644][ T10] Reported by Kernel Concurrency Sanitizer on: [ 64.360889][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 64.369032][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.379087][ T10] ================================================================== [ 64.387121][ T10] Kernel panic - not syncing: panic_on_warn set ... [ 64.393788][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 64.401989][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.412152][ T10] Call Trace: [ 64.415436][ T10] dump_stack+0x11d/0x187 [ 64.419749][ T10] panic+0x210/0x640 [ 64.424524][ T10] ? vprintk_func+0x89/0x13a [ 64.429102][ T10] kcsan_report.cold+0xc/0x1a [ 64.433775][ T10] kcsan_setup_watchpoint+0x3fb/0x440 [ 64.439144][ T10] try_to_del_timer_sync+0x40/0xb0 [ 64.444237][ T10] del_timer_sync+0x68/0xa0 [ 64.448726][ T10] schedule_timeout+0x106/0x280 [ 64.453556][ T10] ? __next_timer_interrupt+0x180/0x180 [ 64.459096][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 64.463843][ T10] ? rcu_gp_cleanup+0x670/0x670 [ 64.468670][ T10] rcu_gp_kthread+0x113/0x1e0 [ 64.473325][ T10] kthread+0x203/0x230 [ 64.477370][ T10] ? kthread_unpark+0xd0/0xd0 [ 64.482024][ T10] ret_from_fork+0x1f/0x30 [ 65.573263][ T10] Shutting down cpus with NMI [ 65.579449][ T10] Kernel Offset: disabled [ 65.583805][ T10] Rebooting in 86400 seconds..