Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. 2020/01/08 06:10:14 fuzzer started 2020/01/08 06:10:15 dialing manager at 10.128.0.26:35703 2020/01/08 06:10:15 syscalls: 2824 2020/01/08 06:10:15 code coverage: enabled 2020/01/08 06:10:15 comparison tracing: enabled 2020/01/08 06:10:15 extra coverage: enabled 2020/01/08 06:10:15 setuid sandbox: enabled 2020/01/08 06:10:15 namespace sandbox: enabled 2020/01/08 06:10:15 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 06:10:15 fault injection: enabled 2020/01/08 06:10:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 06:10:15 net packet injection: enabled 2020/01/08 06:10:15 net device setup: enabled 2020/01/08 06:10:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 06:10:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:10:16 executing program 0: r0 = memfd_create(&(0x7f0000000100)='/dev/auts\x00', 0x0) fallocate(r0, 0x11, 0x0, 0xffffffff000) 06:10:16 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4004550c, &(0x7f0000000000)) syzkaller login: [ 60.278215][ T8485] IPVS: ftp: loaded support on port[0] = 21 [ 60.470119][ T8485] chnl_net:caif_netlink_parms(): no params data found [ 60.470901][ T8488] IPVS: ftp: loaded support on port[0] = 21 06:10:17 executing program 2: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400240) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r4, 0x8983, &(0x7f0000000300)) r5 = openat$cgroup_type(r3, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) fcntl$setownex(r5, 0xf, &(0x7f00000002c0)={0x0, r6}) r7 = socket$inet6(0xa, 0x2000000080803, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x9}, {}, 0x8, 0x0, 0x1}, {{@in=@multicast1, 0x4d2, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @empty, 0x7ff}, 0x1c) [ 60.587054][ T8485] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.598184][ T8485] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.611960][ T8485] device bridge_slave_0 entered promiscuous mode [ 60.661387][ T8485] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.679205][ T8485] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.689877][ T8485] device bridge_slave_1 entered promiscuous mode [ 60.718045][ T8491] IPVS: ftp: loaded support on port[0] = 21 [ 60.737106][ T8488] chnl_net:caif_netlink_parms(): no params data found [ 60.787016][ T8485] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.823336][ T8485] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 06:10:17 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) [ 60.846464][ T8488] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.856980][ T8488] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.865963][ T8488] device bridge_slave_0 entered promiscuous mode [ 60.893835][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.902450][ T8488] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.912041][ T8488] device bridge_slave_1 entered promiscuous mode [ 60.949633][ T8485] team0: Port device team_slave_0 added [ 60.961188][ T8485] team0: Port device team_slave_1 added [ 61.031264][ T8488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.062417][ T8491] chnl_net:caif_netlink_parms(): no params data found 06:10:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_AD_LACP_RATE={0x8, 0x15, 0x2}, @IFLA_BOND_MODE={0x8, 0x1, 0x4}]}}}]}, 0x44}}, 0x0) [ 61.111890][ T8485] device hsr_slave_0 entered promiscuous mode [ 61.150782][ T8485] device hsr_slave_1 entered promiscuous mode [ 61.202066][ T8488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.262824][ T8494] IPVS: ftp: loaded support on port[0] = 21 [ 61.286025][ T8488] team0: Port device team_slave_0 added [ 61.337445][ T8488] team0: Port device team_slave_1 added [ 61.357368][ T8496] IPVS: ftp: loaded support on port[0] = 21 [ 61.371517][ T8491] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.378685][ T8491] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.389805][ T8491] device bridge_slave_0 entered promiscuous mode [ 61.422433][ T8491] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.430290][ T8491] bridge0: port 2(bridge_slave_1) entered disabled state 06:10:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b04, &(0x7f0000000600)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x02\x00\x00\x00\x00\\\x00\x00!\a\xff\x8d\x00\x00\xf6\xe7\xf9\x01\x06\x8c\xe2K\x04\xd9\xfd\xbd\x00\x1d})\xa0\xb1\xd2\xe4\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\a\x00\x18\x9f \xfa\x91\x1b\x01U\xbe\x01\x01X\xbdh\xbfjOc\xcd\x15\xc1K\xab\xe9\xe3\xe8\x05\xda\xce\xed\xa5\xb8<\x9d\xd1\x19EI\x952\x12,\xec\x02:a\xad\xef,\xbc (\x02B-mF\xfa\x92\xdc\x13\x06\x1fk6=z\x8eni)\xb5i\x0f\xc7\v\x9d\x81\xb3r\xb1x\\\xdb\xcbzE\xfeO\xe7\xdf\x96\xa2\xf8EX\xe3\xbcf\x02\x98T\x1a\x1f\x16\xb9\b\xa2\xb0\a\x00vCh>\xa3\xd7\xc70\x92C5\x9d\x17\xd1\x96g\x8d\xd1\x06i\xde<\xf3\xd9\x93M/\x1eQ\xba\xe7[\xe3\x00\x00\x00\x00\x00\x00t\xeeKr\xb3\"\xa9\xef\xa2\xd8\x03_\xee=[o\xaa \x91d\xff9\xfa\r\xbe\x16%\xde\xa2o\xa9\\%\xc8\xfa\xd9t\xe5t\x99\xb9j\x16\xc4}-\xf6\xd3\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\xd0\xab.\x13L8V\x1d\xa0\x02#\xb4\xea@\x1b\xd0{\x02iE\xb30\xe8\xdb[\xc8\xe5\xae\x98\xdc\xe4Tr\xb4w\xba\xa9\xfe\x0f\xdcFc\xd0\x9f\x82\x9d\xae\x9cy\xb3QOT\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0X\b#\x9a\xcd\xe0\xf8q\x9a\xcd\xdeAF,\x04\"\x84\xa9O\x97\xf7\xfb\xa2N>\xcb\x9d\xc0\xcc\x13\x12\xcc@\x89\xf8F\x82OO\x990\xcei\xf2\xd1\x04\xde\xaa\xfa\xc0\xe9c\x81\x86\xc3j2m\xf6B\x19=h\x8fe\xc2\x13\x92?||\xbf\x10\x8f$\xdf^\xba\x04^\x13\r}\xd2n?3O\xb5\xa8\xfa\xfe\xe6\x92\xfd\x1c\xbc\x15\x81G\xbeC\xb2\x80\x87\x83\xb6\xf7wz\xcf\xa3c\xac\xe56\x8cg\x15\x9e\x96c') [ 61.438325][ T8491] device bridge_slave_1 entered promiscuous mode [ 61.496866][ T8491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.521178][ T8491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.592492][ T8488] device hsr_slave_0 entered promiscuous mode [ 61.649427][ T8488] device hsr_slave_1 entered promiscuous mode [ 61.689383][ T8488] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.697379][ T8488] Cannot create hsr debugfs directory [ 61.765949][ T8498] IPVS: ftp: loaded support on port[0] = 21 [ 61.783954][ T8491] team0: Port device team_slave_0 added [ 61.791774][ T8491] team0: Port device team_slave_1 added [ 61.802434][ T8485] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.868016][ T8485] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.902965][ T8485] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.984958][ T8485] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.090751][ T8491] device hsr_slave_0 entered promiscuous mode [ 62.119699][ T8491] device hsr_slave_1 entered promiscuous mode [ 62.159230][ T8491] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.167172][ T8491] Cannot create hsr debugfs directory [ 62.189859][ T8494] chnl_net:caif_netlink_parms(): no params data found [ 62.288242][ T8494] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.295986][ T8494] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.304230][ T8494] device bridge_slave_0 entered promiscuous mode [ 62.315180][ T8494] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.323930][ T8494] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.332519][ T8494] device bridge_slave_1 entered promiscuous mode [ 62.355451][ T8494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.374983][ T8494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.418891][ T8491] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.472943][ T8488] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 62.517132][ T8494] team0: Port device team_slave_0 added [ 62.525161][ T8494] team0: Port device team_slave_1 added [ 62.532571][ T8491] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.585816][ T8488] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 62.633015][ T8488] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.687058][ T8488] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 62.732975][ T8491] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.781698][ T8491] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.837464][ T8496] chnl_net:caif_netlink_parms(): no params data found [ 62.900996][ T8494] device hsr_slave_0 entered promiscuous mode [ 62.941000][ T8494] device hsr_slave_1 entered promiscuous mode [ 62.979190][ T8494] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.986890][ T8494] Cannot create hsr debugfs directory [ 63.072734][ T8498] chnl_net:caif_netlink_parms(): no params data found [ 63.141661][ T8496] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.148792][ T8496] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.157664][ T8496] device bridge_slave_0 entered promiscuous mode [ 63.195163][ T8485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.202911][ T8498] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.211218][ T8498] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.219511][ T8498] device bridge_slave_0 entered promiscuous mode [ 63.227676][ T8498] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.235234][ T8498] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.243088][ T8498] device bridge_slave_1 entered promiscuous mode [ 63.251091][ T8496] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.258163][ T8496] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.268265][ T8496] device bridge_slave_1 entered promiscuous mode [ 63.282432][ T8494] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.337113][ T8494] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.390843][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.399749][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.426244][ T8494] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.471591][ T8485] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.478425][ T8494] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.544251][ T8496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.563443][ T8498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.580835][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.590051][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.598398][ T2857] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.605775][ T2857] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.613877][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.622717][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.631749][ T2857] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.639063][ T2857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.647810][ T8496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.672202][ T8496] team0: Port device team_slave_0 added [ 63.682021][ T8491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.691324][ T8498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.702481][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.712285][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.723327][ T8496] team0: Port device team_slave_1 added [ 63.774820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.783947][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.792482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.812954][ T8491] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.822587][ T8488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.880882][ T8496] device hsr_slave_0 entered promiscuous mode [ 63.929482][ T8496] device hsr_slave_1 entered promiscuous mode [ 63.989179][ T8496] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.996789][ T8496] Cannot create hsr debugfs directory [ 64.004283][ T8498] team0: Port device team_slave_0 added [ 64.012021][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.020657][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.028858][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.037601][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.046444][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.055029][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.068239][ T8485] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.081932][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.096138][ T8498] team0: Port device team_slave_1 added [ 64.104131][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.112995][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.121459][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.176832][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.185090][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.193246][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.201986][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.210507][ T2680] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.217558][ T2680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.228771][ T8488] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.243300][ T8485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.291822][ T8498] device hsr_slave_0 entered promiscuous mode [ 64.340195][ T8498] device hsr_slave_1 entered promiscuous mode [ 64.379212][ T8498] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.386817][ T8498] Cannot create hsr debugfs directory [ 64.392928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.401193][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.409983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.418305][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.425467][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.433407][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.440942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.482116][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.490827][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.500010][ T2952] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.507154][ T2952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.514746][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.523296][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.531891][ T2952] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.538930][ T2952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.546545][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.555581][ T2952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.597540][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.606847][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.616600][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.627201][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.636265][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.644911][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.653661][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.662499][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.671375][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.680306][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.688468][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.696846][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.705262][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.714715][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.728866][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.756410][ T8496] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.800900][ T8496] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.854895][ T8496] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.900584][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.909829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.918181][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.926802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.935265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.943573][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.956673][ T8491] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.968744][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.988422][ T8485] device veth0_vlan entered promiscuous mode [ 65.001960][ T8496] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.031549][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.041486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.049935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.058068][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.067009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.079487][ T8494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.112148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.122256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.131166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.138692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.151013][ T8485] device veth1_vlan entered promiscuous mode [ 65.165002][ T8488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.202188][ T8498] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 65.263224][ T8494] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.270854][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.278739][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.287035][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.295108][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.302913][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.315590][ T8498] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 65.367892][ T8498] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 65.402379][ T8498] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 65.482240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.492740][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.502430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.511149][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.519966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.528414][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.535515][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.543462][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.553658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.562090][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.569184][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.576880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.589839][ T8491] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.619954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.638135][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.647670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.657766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.683472][ T8488] device veth0_vlan entered promiscuous mode [ 65.728478][ T8494] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.747385][ T8494] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.648979][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 170.656398][ C0] (detected by 0, t=10502 jiffies, g=6765, q=414) [ 170.662896][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10501 (4294954207-4294943706), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 170.676241][ C0] syz-executor.3 R running task 24616 8494 8492 0x0000400a [ 170.684130][ C0] Call Trace: [ 170.687423][ C0] [ 170.690276][ C0] sched_show_task+0x40f/0x560 [ 170.695221][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 170.700512][ C0] update_process_times+0x12d/0x180 [ 170.705726][ C0] tick_sched_timer+0x263/0x420 [ 170.710587][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 170.716129][ C0] __hrtimer_run_queues+0x403/0x840 [ 170.721348][ C0] hrtimer_interrupt+0x38c/0xda0 [ 170.726298][ C0] ? debug_smp_processor_id+0x9/0x20 [ 170.731577][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 170.737120][ C0] apic_timer_interrupt+0xf/0x20 [ 170.742045][ C0] [ 170.744975][ C0] RIP: 0010:mod_memcg_page_state+0x6/0x190 [ 170.750769][ C0] Code: 60 00 eb 0c e8 eb 27 2e 00 eb 05 e8 e4 27 2e 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 89 e5 41 57 <41> 56 41 54 53 41 89 f6 48 89 fb e8 ba 27 2e 00 48 83 c3 38 48 89 [ 170.770797][ C0] RSP: 0018:ffffc90002a36ff8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 170.779208][ C0] RAX: 1ffff11011e129c1 RBX: ffff88808f094e08 RCX: 0000000000000000 [ 170.787176][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002a3fb00 [ 170.795144][ C0] RBP: ffffc90002a37000 R08: 000000000003a728 R09: fffffbfff124248a [ 170.803105][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff88808f094ea0 [ 170.811063][ C0] R13: dffffc0000000000 R14: 1ffff11011e129d4 R15: ffff8880983cd538 [ 170.819050][ C0] free_thread_stack+0x168/0x590 [ 170.823982][ C0] put_task_stack+0xa3/0x130 [ 170.828559][ C0] finish_task_switch+0x3f1/0x550 [ 170.833577][ C0] __schedule+0x9a8/0xcc0 [ 170.837912][ C0] ? ___preempt_schedule+0x16/0x18 [ 170.843009][ C0] preempt_schedule+0xdb/0x120 [ 170.847761][ C0] ? neigh_changeaddr+0x38/0x40 [ 170.852602][ C0] ___preempt_schedule+0x16/0x18 [ 170.857528][ C0] ? mark_lock+0x107/0x1650 [ 170.862043][ C0] __local_bh_enable_ip+0x17d/0x240 [ 170.867243][ C0] ? neigh_changeaddr+0x38/0x40 [ 170.872110][ C0] _raw_write_unlock_bh+0x2f/0x40 [ 170.877132][ C0] neigh_changeaddr+0x38/0x40 [ 170.881801][ C0] arp_netdev_event+0x68/0x160 [ 170.886562][ C0] raw_notifier_call_chain+0xec/0x190 [ 170.891928][ C0] dev_set_mac_address+0x2be/0x3f0 [ 170.897050][ C0] do_setlink+0x71c/0x3960 [ 170.901477][ C0] ? __nla_validate_parse+0x18cd/0x1f40 [ 170.907021][ C0] ? __kasan_check_read+0x11/0x20 [ 170.912037][ C0] rtnl_newlink+0x14dd/0x1bd0 [ 170.916702][ C0] ? rtnl_newlink+0x351/0x1bd0 [ 170.921527][ C0] ? __mutex_lock_common+0x4f5/0x2e10 [ 170.926887][ C0] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 170.933646][ C0] ? rcu_lock_release+0x9/0x30 [ 170.938497][ C0] ? rtnl_setlink+0x490/0x490 [ 170.943170][ C0] rtnetlink_rcv_msg+0x889/0xd40 [ 170.948206][ C0] ? rcu_lock_release+0x9/0x30 [ 170.952976][ C0] ? rcu_lock_release+0x9/0x30 [ 170.957736][ C0] ? rcu_lock_release+0x9/0x30 [ 170.962500][ C0] netlink_rcv_skb+0x19e/0x3d0 [ 170.967250][ C0] ? rtnetlink_bind+0x80/0x80 [ 170.971922][ C0] rtnetlink_rcv+0x1c/0x20 [ 170.976328][ C0] netlink_unicast+0x767/0x920 [ 170.981088][ C0] netlink_sendmsg+0xa31/0xd50 [ 170.985847][ C0] ? netlink_getsockopt+0x9f0/0x9f0 [ 170.991036][ C0] __sys_sendto+0x442/0x5e0 [ 170.995545][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 171.001601][ C0] ? prepare_exit_to_usermode+0x221/0x5b0 [ 171.007313][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.012771][ C0] __x64_sys_sendto+0xe5/0x100 [ 171.017526][ C0] do_syscall_64+0xf7/0x1c0 [ 171.022023][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.027901][ C0] RIP: 0033:0x414c43 [ 171.031801][ C0] Code: ff 0f 83 b0 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 2d 38 66 00 00 75 17 49 89 ca b8 2c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 87 fa ff ff [ 171.051395][ C0] RSP: 002b:00007fff70d7b3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 171.059797][ C0] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000414c43 [ 171.067755][ C0] RDX: 000000000000002c RSI: 0000000000a72250 RDI: 0000000000000003 [ 171.075714][ C0] RBP: 0000000000000000 R08: 00007fff70d7b3c0 R09: 000000000000000c [ 171.083674][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.091649][ C0] R13: 0000000000000000 R14: 0000000000a72250 R15: 0000000000000003 [ 171.099634][ C0] rcu: rcu_preempt kthread starved for 10545 jiffies! g6765 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 171.110737][ C0] rcu: RCU grace-period kthread stack dump: [ 171.116612][ C0] rcu_preempt R running task 29104 10 2 0x80004000 [ 171.124499][ C0] Call Trace: [ 171.127783][ C0] __schedule+0x9a0/0xcc0 [ 171.132111][ C0] schedule+0x181/0x210 [ 171.136260][ C0] schedule_timeout+0x14f/0x240 [ 171.141114][ C0] ? run_local_timers+0x120/0x120 [ 171.146132][ C0] rcu_gp_kthread+0xed8/0x1770 [ 171.150899][ C0] kthread+0x332/0x350 [ 171.154956][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 171.160056][ C0] ? kthread_blkcg+0xe0/0xe0 [ 171.164635][ C0] ret_from_fork+0x24/0x30