Warning: Permanently added '10.128.0.254' (ECDSA) to the list of known hosts. 2020/01/14 03:34:27 fuzzer started 2020/01/14 03:34:29 dialing manager at 10.128.0.26:34807 2020/01/14 03:34:29 syscalls: 2860 2020/01/14 03:34:29 code coverage: enabled 2020/01/14 03:34:29 comparison tracing: enabled 2020/01/14 03:34:29 extra coverage: enabled 2020/01/14 03:34:29 setuid sandbox: enabled 2020/01/14 03:34:29 namespace sandbox: enabled 2020/01/14 03:34:29 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/14 03:34:29 fault injection: enabled 2020/01/14 03:34:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/14 03:34:29 net packet injection: enabled 2020/01/14 03:34:29 net device setup: enabled 2020/01/14 03:34:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/14 03:34:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:34:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x104000000000000, 0x40, &(0x7f0000001a80)=@raw={'raw\x00', 0x2, 0x3, 0x1260, 0x0, 0x1130, 0x0, 0x1130, 0x0, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 0x3, 0x0, {[{{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bond_slave_0\x00'}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x0, 0x0, 0x0, 0xfc, './cgroup.cpu/syz0\x00'}}, @common=@unspec=@rateest={{0x68, 'rateest\x00'}, {'tunl0\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x12c0) 03:34:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001580)=""/4092, 0xffffffb1}], 0x1, 0x0, 0x1d1}}], 0x274, 0x0, 0x0) syzkaller login: [ 94.241626][ T9504] IPVS: ftp: loaded support on port[0] = 21 03:34:31 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4), 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) ptrace$peekuser(0x3, 0x0, 0x270) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x100, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) [ 94.434219][ T9507] IPVS: ftp: loaded support on port[0] = 21 [ 94.440899][ T9504] chnl_net:caif_netlink_parms(): no params data found [ 94.582024][ T9504] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.589131][ T9504] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.600489][ T9504] device bridge_slave_0 entered promiscuous mode [ 94.628482][ T9509] IPVS: ftp: loaded support on port[0] = 21 [ 94.662171][ T9504] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.669387][ T9504] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.677733][ T9504] device bridge_slave_1 entered promiscuous mode 03:34:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ARP_VALIDATE={0x8, 0x9, 0x2}, @IFLA_BOND_MIIMON={0x8, 0x3, 0x3}]}}}]}, 0x44}}, 0x0) [ 94.723726][ T9507] chnl_net:caif_netlink_parms(): no params data found [ 94.739414][ T9504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.788361][ T9504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.924128][ T9504] team0: Port device team_slave_0 added [ 94.930040][ T9507] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.937349][ T9507] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.947489][ T9507] device bridge_slave_0 entered promiscuous mode [ 94.965730][ T9504] team0: Port device team_slave_1 added [ 94.986501][ T9507] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.993907][ T9507] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.004168][ T9507] device bridge_slave_1 entered promiscuous mode [ 95.016840][ T9513] IPVS: ftp: loaded support on port[0] = 21 [ 95.034834][ T9509] chnl_net:caif_netlink_parms(): no params data found 03:34:31 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x80011, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r0, r1, 0x0, 0x320f) [ 95.115807][ T9504] device hsr_slave_0 entered promiscuous mode [ 95.191560][ T9504] device hsr_slave_1 entered promiscuous mode 03:34:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x365) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r2}], @gre_common_policy=[@IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x1}]]}}}]}, 0x48}}, 0x0) [ 95.294714][ T9515] IPVS: ftp: loaded support on port[0] = 21 [ 95.308348][ T9507] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.358348][ T9507] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.412886][ T9507] team0: Port device team_slave_0 added [ 95.422661][ T9509] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.429733][ T9509] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.442681][ T9509] device bridge_slave_0 entered promiscuous mode [ 95.470430][ T9507] team0: Port device team_slave_1 added [ 95.488689][ T9509] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.496091][ T9509] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.504553][ T9509] device bridge_slave_1 entered promiscuous mode [ 95.527544][ T9509] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.543172][ T9509] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.613697][ T9507] device hsr_slave_0 entered promiscuous mode [ 95.651003][ T9507] device hsr_slave_1 entered promiscuous mode [ 95.710823][ T9507] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.718573][ T9507] Cannot create hsr debugfs directory [ 95.752719][ T9517] IPVS: ftp: loaded support on port[0] = 21 [ 95.757545][ T9509] team0: Port device team_slave_0 added [ 95.769716][ T9509] team0: Port device team_slave_1 added [ 95.825308][ T9504] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.933767][ T9509] device hsr_slave_0 entered promiscuous mode [ 95.971027][ T9509] device hsr_slave_1 entered promiscuous mode [ 96.020811][ T9509] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.028434][ T9509] Cannot create hsr debugfs directory [ 96.037555][ T9504] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.089187][ T9504] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.148164][ T9513] chnl_net:caif_netlink_parms(): no params data found [ 96.165611][ T9504] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.397242][ T9515] chnl_net:caif_netlink_parms(): no params data found [ 96.406733][ T9513] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.416542][ T9513] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.424361][ T9513] device bridge_slave_0 entered promiscuous mode [ 96.439703][ T9507] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.495585][ T9507] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.554268][ T9513] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.561606][ T9513] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.569180][ T9513] device bridge_slave_1 entered promiscuous mode [ 96.585390][ T9507] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.674593][ T9507] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 96.742735][ T9513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.755810][ T9513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.775136][ T9517] chnl_net:caif_netlink_parms(): no params data found [ 96.785251][ T9515] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.792594][ T9515] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.800242][ T9515] device bridge_slave_0 entered promiscuous mode [ 96.809369][ T9515] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.816526][ T9515] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.824521][ T9515] device bridge_slave_1 entered promiscuous mode [ 96.858674][ T9509] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.935765][ T9515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.949817][ T9509] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.004451][ T9513] team0: Port device team_slave_0 added [ 97.010280][ T9509] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.072984][ T9515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.084213][ T9513] team0: Port device team_slave_1 added [ 97.090259][ T9509] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.168035][ T9517] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.176169][ T9517] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.184215][ T9517] device bridge_slave_0 entered promiscuous mode [ 97.221007][ T9517] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.228092][ T9517] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.236432][ T9517] device bridge_slave_1 entered promiscuous mode [ 97.269908][ T9515] team0: Port device team_slave_0 added [ 97.304031][ T9513] device hsr_slave_0 entered promiscuous mode [ 97.341499][ T9513] device hsr_slave_1 entered promiscuous mode [ 97.400753][ T9513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.408315][ T9513] Cannot create hsr debugfs directory [ 97.424238][ T9504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.433832][ T9515] team0: Port device team_slave_1 added [ 97.442947][ T9517] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.485471][ T9517] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.514571][ T9517] team0: Port device team_slave_0 added [ 97.593767][ T9515] device hsr_slave_0 entered promiscuous mode [ 97.631084][ T9515] device hsr_slave_1 entered promiscuous mode [ 97.670789][ T9515] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.678366][ T9515] Cannot create hsr debugfs directory [ 97.685946][ T9517] team0: Port device team_slave_1 added [ 97.700975][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.709413][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.719091][ T9504] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.760616][ T9507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.822469][ T9517] device hsr_slave_0 entered promiscuous mode [ 97.871559][ T9517] device hsr_slave_1 entered promiscuous mode [ 97.910839][ T9517] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.918417][ T9517] Cannot create hsr debugfs directory [ 97.951586][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.960338][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.969294][ T2904] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.976489][ T2904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.985667][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.994116][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.002839][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.037621][ T9507] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.045183][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.054413][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.063293][ T2904] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.070328][ T2904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.124088][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.132889][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.143048][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.152477][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.162130][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.182208][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.191876][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.200223][ T2739] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.207319][ T2739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.248939][ T9513] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 98.303597][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.311629][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.321721][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.330525][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.339312][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.348325][ T2943] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.355424][ T2943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.363127][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.371674][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.380021][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.388647][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.396869][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.411875][ T9509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.418803][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.432035][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.440516][ T9513] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 98.483155][ T9513] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.539280][ T9509] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.560980][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.569918][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.578445][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.586341][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.594455][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.603176][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.612245][ T9513] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 98.662604][ T9515] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 98.702611][ T9515] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 98.762107][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.770029][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.778721][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.787488][ T2739] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.794569][ T2739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.803156][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.812164][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.820400][ T2739] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.827505][ T2739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.835072][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.842635][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.850007][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.858324][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.866795][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.875116][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.890910][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.898783][ T9515] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 98.973696][ T9515] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 99.032748][ T9504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.044426][ T9507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.054811][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.064138][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.089154][ T9517] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 99.133594][ T9517] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 99.218648][ T9509] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.230049][ T9509] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.249068][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.257704][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.266337][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.274922][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.284005][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.292510][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.301076][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.309301][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.317651][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.325628][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.335584][ T9517] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 99.421955][ T9517] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 99.489005][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.503772][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.512754][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.520138][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.559552][ T9513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.585145][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.594550][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.615786][ T9509] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.626635][ T9507] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.641648][ T9515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.659405][ T9513] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.691859][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.700264][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.716594][ T9504] device veth0_vlan entered promiscuous mode [ 99.743406][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.752170][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.760252][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.769117][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.777561][ T2739] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.784641][ T2739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.793231][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.801969][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.810458][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.819253][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.828120][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.836189][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.844041][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.860517][ T9515] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.877347][ T9504] device veth1_vlan entered promiscuous mode [ 99.891620][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.900252][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.909235][ T2884] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.916324][ T2884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.923873][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.932469][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.940015][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.960721][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.969078][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.979008][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.987406][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.996958][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.008324][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.016360][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.025204][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.034327][ T2943] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.041424][ T2943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.049435][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.085498][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.094065][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.103324][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.112126][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.120298][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.130030][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.142693][ T9509] device veth0_vlan entered promiscuous mode [ 100.170182][ T9507] device veth0_vlan entered promiscuous mode [ 100.179887][ T9513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.199856][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.208558][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.217039][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.225679][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.234487][ T2906] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.241600][ T2906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.249285][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.257921][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.266509][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.274719][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.288928][ T9509] device veth1_vlan entered promiscuous mode [ 100.305739][ T9517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.329623][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.355930][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 03:34:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x104000000000000, 0x40, &(0x7f0000001a80)=@raw={'raw\x00', 0x2, 0x3, 0x1260, 0x0, 0x1130, 0x0, 0x1130, 0x0, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 0x3, 0x0, {[{{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bond_slave_0\x00'}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x0, 0x0, 0x0, 0xfc, './cgroup.cpu/syz0\x00'}}, @common=@unspec=@rateest={{0x68, 'rateest\x00'}, {'tunl0\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x12c0) [ 100.377772][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.385443][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.401388][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.403924][ T9504] ------------[ cut here ]------------ [ 100.410139][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.414730][ T9504] kernel BUG at fs/namei.c:684! [ 100.420846][ T9504] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 100.426386][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.427622][ T9504] CPU: 0 PID: 9504 Comm: syz-executor.0 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 100.434380][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.440823][ T9504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.440842][ T9504] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 100.440856][ T9504] 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 [ 100.440863][ T9504] RSP: 0018:ffffc900023d7ba0 EFLAGS: 00010293 [ 100.440875][ T9504] RAX: ffff88809fb52380 RBX: ffffc900023d7c60 RCX: ffffffff81c16a16 [ 100.440883][ T9504] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 100.440891][ T9504] RBP: ffffc900023d7bd0 R08: ffff88809fb52380 R09: ffff88809fb52c18 [ 100.440899][ T9504] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 100.440907][ T9504] R13: ffffc900023d7c68 R14: ffff8880964c39e0 R15: 0000000000000000 [ 100.440916][ T9504] FS: 0000000001c2f940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 100.440924][ T9504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.440931][ T9504] CR2: 0000000001c38978 CR3: 000000007d486000 CR4: 00000000001406f0 [ 100.440942][ T9504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.440949][ T9504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.440952][ T9504] Call Trace: [ 100.440970][ T9504] path_mountpoint.isra.0+0x1d5/0x340 [ 100.440988][ T9504] filename_mountpoint+0x181/0x380 [ 100.452105][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.457943][ T9504] ? filename_parentat.isra.0+0x400/0x400 [ 100.468815][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.473211][ T9504] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 100.473233][ T9504] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 100.473251][ T9504] ? strncpy_from_user+0x2b4/0x400 [ 100.473280][ T9504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.494961][ T2884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.498932][ T9504] ? getname_flags+0x277/0x5b0 [ 100.535524][ T9507] device veth1_vlan entered promiscuous mode [ 100.538710][ T9504] user_path_mountpoint_at+0x3a/0x50 [ 100.659264][ T9504] ksys_umount+0x164/0xef0 [ 100.663665][ T9504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.669878][ T9504] ? __detach_mounts+0x290/0x290 [ 100.674796][ T9504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.680229][ T9504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.685679][ T9504] ? do_syscall_64+0x26/0x790 [ 100.690331][ T9504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.696376][ T9504] ? do_syscall_64+0x26/0x790 [ 100.701032][ T9504] ? lockdep_hardirqs_on+0x421/0x5e0 [ 100.706291][ T9504] __x64_sys_umount+0x54/0x80 [ 100.710955][ T9504] do_syscall_64+0xfa/0x790 [ 100.715445][ T9504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.721341][ T9504] RIP: 0033:0x45d977 [ 100.725212][ T9504] 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 [ 100.744793][ T9504] RSP: 002b:00007ffea87a4d48 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 100.753192][ T9504] RAX: ffffffffffffffda RBX: 00000000000187e4 RCX: 000000000045d977 [ 100.761139][ T9504] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffea87a4df0 [ 100.769099][ T9504] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 100.777049][ T9504] R10: 000000000000000a R11: 0000000000000202 R12: 00007ffea87a5e80 [ 100.784996][ T9504] R13: 0000000001c30940 R14: 0000000000000000 R15: 00007ffea87a5e80 [ 100.792979][ T9504] Modules linked in: [ 100.799639][ T9504] ---[ end trace 7edaebd285164f16 ]--- [ 100.808355][ T9504] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 100.815921][ T9504] 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 [ 100.827368][ T9515] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.838857][ T9504] RSP: 0018:ffffc900023d7ba0 EFLAGS: 00010293 [ 100.847479][ T9515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.855335][ T9504] RAX: ffff88809fb52380 RBX: ffffc900023d7c60 RCX: ffffffff81c16a16 [ 100.867817][ T9517] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.878110][ T9504] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 100.895867][ T9504] RBP: ffffc900023d7bd0 R08: ffff88809fb52380 R09: ffff88809fb52c18 [ 100.896554][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.904149][ T9504] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 100.915158][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.919930][ T9504] R13: ffffc900023d7c68 R14: ffff8880964c39e0 R15: 0000000000000000 [ 100.928112][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.936214][ T9504] FS: 0000000001c2f940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 100.946544][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.953286][ T9504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.960947][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.967139][ T9504] CR2: 00007f0efd3e5000 CR3: 000000007d486000 CR4: 00000000001406e0 [ 100.977771][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.982936][ T9504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.990913][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.998597][ T9504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.008794][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.014266][ T9504] Kernel panic - not syncing: Fatal exception [ 101.028571][ T9504] Kernel Offset: disabled [ 101.032891][ T9504] Rebooting in 86400 seconds..