Warning: Permanently added '10.128.1.58' (ECDSA) to the list of known hosts. 2020/01/14 04:35:24 fuzzer started 2020/01/14 04:35:26 dialing manager at 10.128.0.26:34807 2020/01/14 04:35:26 syscalls: 2860 2020/01/14 04:35:26 code coverage: enabled 2020/01/14 04:35:26 comparison tracing: enabled 2020/01/14 04:35:26 extra coverage: enabled 2020/01/14 04:35:26 setuid sandbox: enabled 2020/01/14 04:35:26 namespace sandbox: enabled 2020/01/14 04:35:26 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/14 04:35:26 fault injection: enabled 2020/01/14 04:35:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/14 04:35:26 net packet injection: enabled 2020/01/14 04:35:26 net device setup: enabled 2020/01/14 04:35:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/14 04:35:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:35:27 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x8, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2042, 0x0) 04:35:27 executing program 1: msgctl$IPC_RMID(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)={0x18, r2, 0x1, 0x0, 0x0, {0x17}, [@TIPC_NLA_NODE={0x4}]}, 0x18}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) clone(0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0)) syzkaller login: [ 96.748327][ T9650] IPVS: ftp: loaded support on port[0] = 21 04:35:27 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) [ 96.926903][ T9650] chnl_net:caif_netlink_parms(): no params data found [ 96.943628][ T9652] IPVS: ftp: loaded support on port[0] = 21 [ 97.037526][ T9650] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.059779][ T9650] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.079873][ T9650] device bridge_slave_0 entered promiscuous mode [ 97.139313][ T9650] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.151115][ T9650] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.159270][ T9650] device bridge_slave_1 entered promiscuous mode [ 97.194475][ T9655] IPVS: ftp: loaded support on port[0] = 21 [ 97.202023][ T9650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.212454][ T9652] chnl_net:caif_netlink_parms(): no params data found [ 97.225182][ T9650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 04:35:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x100000000000006) sendto$inet(r0, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) [ 97.289534][ T9650] team0: Port device team_slave_0 added [ 97.299349][ T9650] team0: Port device team_slave_1 added [ 97.345779][ T9652] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.358356][ T9652] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.380802][ T9652] device bridge_slave_0 entered promiscuous mode [ 97.399763][ T9652] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.406876][ T9652] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.430815][ T9652] device bridge_slave_1 entered promiscuous mode [ 97.511641][ T9650] device hsr_slave_0 entered promiscuous mode 04:35:28 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='wlan1\x00', 0x0) write(r1, &(0x7f0000000100)='i', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x4000013, r1, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000000000)) [ 97.560317][ T9650] device hsr_slave_1 entered promiscuous mode [ 97.756538][ T9658] IPVS: ftp: loaded support on port[0] = 21 [ 97.793659][ T9660] IPVS: ftp: loaded support on port[0] = 21 04:35:28 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000006d00a7d5edc603216c4642002c1fa9001000000000005571f2ca080005006836b0bcb81c1ec8171c0d0f7f00000088d052af996b902a5b846eba7b459e6fe05f2092a505bb634bea4ab9a9f31253b49f6fee2622f2eb541ff3e16de9efde85d673522d98dc297c834d54e6c0b7276e6d077e6776cf0de2969582cf54c50f685987f577b6968001a8c8885810708ab6aa76cdb7532e5f0000945fc42c764e992d7c40676096759feb6467051185eb8f400b28ea10f60a4e00"/197, @ANYRES32=0x0], 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 97.817348][ T9652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.850619][ T9652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.960547][ T9655] chnl_net:caif_netlink_parms(): no params data found [ 97.986933][ T9652] team0: Port device team_slave_0 added [ 97.997260][ T9652] team0: Port device team_slave_1 added [ 98.067347][ T9663] IPVS: ftp: loaded support on port[0] = 21 [ 98.122092][ T9652] device hsr_slave_0 entered promiscuous mode [ 98.170100][ T9652] device hsr_slave_1 entered promiscuous mode [ 98.229858][ T9652] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.237659][ T9652] Cannot create hsr debugfs directory [ 98.317608][ T9660] chnl_net:caif_netlink_parms(): no params data found [ 98.350254][ T9650] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.428142][ T9655] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.435552][ T9655] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.443995][ T9655] device bridge_slave_0 entered promiscuous mode [ 98.454469][ T9655] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.461616][ T9655] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.470012][ T9655] device bridge_slave_1 entered promiscuous mode [ 98.484017][ T9650] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.573865][ T9650] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.658445][ T9650] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.704790][ T9655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.762791][ T9655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.799105][ T9658] chnl_net:caif_netlink_parms(): no params data found [ 98.833211][ T9660] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.840879][ T9660] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.848830][ T9660] device bridge_slave_0 entered promiscuous mode [ 98.862674][ T9660] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.872068][ T9660] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.880540][ T9660] device bridge_slave_1 entered promiscuous mode [ 98.902580][ T9655] team0: Port device team_slave_0 added [ 98.919559][ T9658] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.927290][ T9658] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.935802][ T9658] device bridge_slave_0 entered promiscuous mode [ 98.948854][ T9658] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.956069][ T9658] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.964016][ T9658] device bridge_slave_1 entered promiscuous mode [ 98.977343][ T9655] team0: Port device team_slave_1 added [ 99.005760][ T9660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.028211][ T9652] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 99.082536][ T9652] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 99.143822][ T9660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.224036][ T9655] device hsr_slave_0 entered promiscuous mode [ 99.280003][ T9655] device hsr_slave_1 entered promiscuous mode [ 99.319732][ T9655] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.327424][ T9655] Cannot create hsr debugfs directory [ 99.333181][ T9652] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 99.403532][ T9658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.421676][ T9658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.435991][ T9660] team0: Port device team_slave_0 added [ 99.445226][ T9660] team0: Port device team_slave_1 added [ 99.452883][ T9652] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 99.570333][ T9658] team0: Port device team_slave_0 added [ 99.579033][ T9658] team0: Port device team_slave_1 added [ 99.694625][ T9660] device hsr_slave_0 entered promiscuous mode [ 99.750164][ T9660] device hsr_slave_1 entered promiscuous mode [ 99.799800][ T9660] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.807786][ T9660] Cannot create hsr debugfs directory [ 99.846302][ T9663] chnl_net:caif_netlink_parms(): no params data found [ 99.913350][ T9658] device hsr_slave_0 entered promiscuous mode [ 99.980145][ T9658] device hsr_slave_1 entered promiscuous mode [ 100.029857][ T9658] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.037451][ T9658] Cannot create hsr debugfs directory [ 100.103591][ T9655] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 100.154391][ T9655] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.227926][ T9655] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.320069][ T9655] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.413232][ T9663] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.421023][ T9663] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.428687][ T9663] device bridge_slave_0 entered promiscuous mode [ 100.438925][ T9663] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.447241][ T9663] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.456063][ T9663] device bridge_slave_1 entered promiscuous mode [ 100.486143][ T9650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.511283][ T9663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.544775][ T9663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.583405][ T9660] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.612400][ T9660] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.666340][ T9660] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.702387][ T9660] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.744485][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.753050][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.765556][ T9650] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.801306][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.813706][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.823087][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.830353][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.859094][ T9652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.872393][ T9663] team0: Port device team_slave_0 added [ 100.878344][ T9658] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 100.939420][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.949752][ T9663] team0: Port device team_slave_1 added [ 100.967782][ T9658] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 101.006870][ T9658] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 101.052176][ T9658] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 101.105165][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.114087][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.123124][ T2800] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.130246][ T2800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.137854][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.146174][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.165217][ T9652] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.191241][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.200674][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.209283][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.218223][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.226919][ T2802] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.234041][ T2802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.243630][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.303325][ T9663] device hsr_slave_0 entered promiscuous mode [ 101.351758][ T9663] device hsr_slave_1 entered promiscuous mode [ 101.389758][ T9663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.397364][ T9663] Cannot create hsr debugfs directory [ 101.405635][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.414612][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.423652][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.432594][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.441330][ T2802] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.448383][ T2802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.456717][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.503465][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.513054][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.523759][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.532955][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.542383][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.550942][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.591764][ T9650] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.603500][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.621093][ T9655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.643836][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.653882][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.664048][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.673362][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.682472][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.709279][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.718280][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.749997][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.757736][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.771108][ T9655] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.788526][ T9652] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 101.799666][ T9652] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.821244][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.833741][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.842768][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.851749][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.860192][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.867647][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.888365][ T9650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.916776][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.925064][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.935319][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.944335][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.951563][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.959331][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.968300][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.976785][ T2916] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.983861][ T2916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.994945][ T9660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.028808][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.037341][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.045163][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.053071][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.063459][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.073285][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.083043][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.091925][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.099832][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.109032][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.132416][ T9660] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.143982][ T9652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.157109][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.166047][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.175246][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.184698][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.206972][ T9663] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 102.234117][ T9663] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 102.317198][ T9650] device veth0_vlan entered promiscuous mode [ 102.328640][ T9658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.336928][ T9663] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 102.362506][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.371255][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.379541][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.388442][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.397417][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.406206][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.415033][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.424425][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.434009][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.441988][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.459020][ T9655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.477597][ T9663] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 102.517460][ T9650] device veth1_vlan entered promiscuous mode [ 102.545391][ T9658] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.553373][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.563196][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.572157][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.581220][ T2802] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.588442][ T2802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.596496][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.605914][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.614728][ T2802] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.622177][ T2802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.631120][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.639026][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.646802][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.654654][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.663285][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.696379][ T9655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.714720][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.725707][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.746241][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.756082][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.765260][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.774642][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.824999][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.842487][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.853318][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.860735][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.870667][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.879484][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.889412][ T2916] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.896521][ T2916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.904558][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.913898][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.923166][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.933116][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.941835][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.950413][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.970463][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.978611][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.987463][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.996265][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.005922][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.020579][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.029483][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.045281][ T9660] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 103.057029][ T9660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.067926][ T9652] device veth0_vlan entered promiscuous mode [ 103.095671][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.113828][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 04:35:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x8, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2042, 0x0) [ 103.201322][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.201553][ T9650] ------------[ cut here ]------------ [ 103.214044][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.214905][ T9650] kernel BUG at fs/namei.c:684! [ 103.215879][ T9650] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 103.227777][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.233633][ T9650] CPU: 0 PID: 9650 Comm: syz-executor.0 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 103.233640][ T9650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.233665][ T9650] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 103.233680][ T9650] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 103.233693][ T9650] RSP: 0018:ffffc900020c7ba0 EFLAGS: 00010293 [ 103.233703][ T9650] RAX: ffff88807db4c500 RBX: ffffc900020c7c60 RCX: ffffffff81c16a16 [ 103.233711][ T9650] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 103.233719][ T9650] RBP: ffffc900020c7bd0 R08: ffff88807db4c500 R09: ffff88807db4cd98 [ 103.233727][ T9650] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 103.233733][ T9650] R13: ffffc900020c7c68 R14: ffff8880a1f989e0 R15: 0000000000000000 [ 103.233744][ T9650] FS: 0000000001289940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 103.233753][ T9650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.233759][ T9650] CR2: 0000000001292978 CR3: 000000007db15000 CR4: 00000000001406f0 [ 103.233770][ T9650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.233777][ T9650] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.233780][ T9650] Call Trace: [ 103.233800][ T9650] path_mountpoint.isra.0+0x1d5/0x340 [ 103.233818][ T9650] ? find_held_lock+0x35/0x130 [ 103.233834][ T9650] filename_mountpoint+0x181/0x380 [ 103.233850][ T9650] ? filename_parentat.isra.0+0x400/0x400 [ 103.233866][ T9650] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 103.233887][ T9650] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 103.233907][ T9650] ? strncpy_from_user+0x2b4/0x400 [ 103.233925][ T9650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.233937][ T9650] ? getname_flags+0x277/0x5b0 [ 103.233953][ T9650] user_path_mountpoint_at+0x3a/0x50 [ 103.233966][ T9650] ksys_umount+0x164/0xef0 [ 103.233983][ T9650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.233997][ T9650] ? __detach_mounts+0x290/0x290 [ 103.234013][ T9650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.234028][ T9650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.234044][ T9650] ? do_syscall_64+0x26/0x790 [ 103.234059][ T9650] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.234074][ T9650] ? do_syscall_64+0x26/0x790 [ 103.234087][ T9650] ? lockdep_hardirqs_on+0x421/0x5e0 [ 103.234101][ T9650] __x64_sys_umount+0x54/0x80 [ 103.234117][ T9650] do_syscall_64+0xfa/0x790 [ 103.234131][ T9650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.234139][ T9650] RIP: 0033:0x45d977 [ 103.234151][ T9650] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.234157][ T9650] RSP: 002b:00007ffe8f43f848 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 103.234265][ T9650] RAX: ffffffffffffffda RBX: 00000000000192a2 RCX: 000000000045d977 [ 103.234276][ T9650] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffe8f43f8f0 [ 103.234282][ T9650] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 103.234287][ T9650] R10: 000000000000000a R11: 0000000000000202 R12: 00007ffe8f440980 [ 103.234293][ T9650] R13: 000000000128a940 R14: 0000000000000000 R15: 00007ffe8f440980 [ 103.234304][ T9650] Modules linked in: [ 103.236106][ T9650] ---[ end trace 8978e80556766eb4 ]--- [ 103.246314][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.254028][ T9650] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 103.266200][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.268453][ T9650] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 103.291647][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.294474][ T9650] RSP: 0018:ffffc900020c7ba0 EFLAGS: 00010293 [ 103.307861][ T9658] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 103.329661][ T9650] RAX: ffff88807db4c500 RBX: ffffc900020c7c60 RCX: ffffffff81c16a16 [ 103.338618][ T9658] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.359651][ T9650] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 103.381159][ T9655] device veth0_vlan entered promiscuous mode [ 103.409654][ T9650] RBP: ffffc900020c7bd0 R08: ffff88807db4c500 R09: ffff88807db4cd98 [ 103.683304][ T9650] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 103.692474][ T9652] device veth1_vlan entered promiscuous mode [ 103.705408][ T9650] R13: ffffc900020c7c68 R14: ffff8880a1f989e0 R15: 0000000000000000 [ 103.714088][ T9650] FS: 0000000001289940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 103.716664][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.731313][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.734785][ T9650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.742122][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.746443][ T9650] CR2: 0000000001292978 CR3: 000000007db15000 CR4: 00000000001406f0 [ 103.757298][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.762184][ T9650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.762193][ T9650] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.762201][ T9650] Kernel panic - not syncing: Fatal exception [ 103.764107][ T9650] Kernel Offset: disabled [ 103.798978][ T9650] Rebooting in 86400 seconds..