INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/04/19 01:34:46 fuzzer started 2018/04/19 01:34:46 dialing manager at 10.128.0.26:44151 2018/04/19 01:34:53 kcov=true, comps=false 2018/04/19 01:34:56 executing program 0: syslog(0x3, &(0x7f00000000c0)=""/128, 0x5b) 2018/04/19 01:34:56 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/19 01:34:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x10, "d34d1babe64c7f000000000000002f6c"}, &(0x7f00000001c0)=0x18) 2018/04/19 01:34:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) 2018/04/19 01:34:56 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000380)=0x3f, 0xffffffffffffff12) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 01:34:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0xc0045878, &(0x7f0000000000)={'team0\x00'}) 2018/04/19 01:34:56 executing program 6: syz_open_procfs(0x0, &(0x7f0000000540)='ns/pid\x00') 2018/04/19 01:34:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, r2) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000300)={0x1c, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x8, 0x8, [@generic="80"]}]}, 0x1c}, 0x1}, 0x0) syzkaller login: [ 48.198397] ip (3754) used greatest stack depth: 54816 bytes left [ 48.450538] ip (3774) used greatest stack depth: 54688 bytes left [ 48.549663] ip (3784) used greatest stack depth: 54672 bytes left [ 48.936210] ip (3815) used greatest stack depth: 54312 bytes left [ 49.892093] ip (3902) used greatest stack depth: 54200 bytes left [ 50.315117] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.321656] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.367123] device bridge_slave_0 entered promiscuous mode [ 50.385982] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.392504] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.415700] device bridge_slave_0 entered promiscuous mode [ 50.463877] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.470399] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.511132] device bridge_slave_0 entered promiscuous mode [ 50.542833] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.549387] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.574112] device bridge_slave_0 entered promiscuous mode [ 50.593735] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.600280] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.612021] device bridge_slave_0 entered promiscuous mode [ 50.631861] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.638368] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.674427] device bridge_slave_1 entered promiscuous mode [ 50.691621] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.698215] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.717215] device bridge_slave_0 entered promiscuous mode [ 50.735095] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.741601] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.771877] device bridge_slave_1 entered promiscuous mode [ 50.783412] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.789960] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.799614] device bridge_slave_1 entered promiscuous mode [ 50.806607] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.813163] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.835146] device bridge_slave_0 entered promiscuous mode [ 50.857461] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.864013] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.879248] device bridge_slave_1 entered promiscuous mode [ 50.897936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.906366] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.912864] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.934022] device bridge_slave_0 entered promiscuous mode [ 50.951325] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.957853] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.981184] device bridge_slave_1 entered promiscuous mode [ 50.996484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.011486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.019138] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.025639] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.063669] device bridge_slave_1 entered promiscuous mode [ 51.073963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.082799] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.089269] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.123262] device bridge_slave_1 entered promiscuous mode [ 51.132084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.146551] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.153156] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.208460] device bridge_slave_1 entered promiscuous mode [ 51.218247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.228919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.244749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.254888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.310189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.369213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.434432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.467475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.525328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.533563] ip (4008) used greatest stack depth: 53976 bytes left [ 51.615373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.714626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.791681] ip (4025) used greatest stack depth: 53960 bytes left [ 52.161743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.210836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.255801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.330789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.368638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.422872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.478412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.517585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.565152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.625653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.647188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.736104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.787468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.833025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.851173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.897830] ip (4107) used greatest stack depth: 53656 bytes left [ 53.014274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.480141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.491424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.561749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.586572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.716108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.733177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.755822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.792605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.826210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.849630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.923626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.930969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.944203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.978649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.987365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.996622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.032783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.057717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.075250] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.082752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.091179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.109393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.118020] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.125882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.133456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.144940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.191289] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.206124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.229321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.278891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.287256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.294274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.320761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.342762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.350898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.361677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.400831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.412632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.422604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.442832] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.452290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.468714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.498574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.507014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.516219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.526761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.533954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.559876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.593673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.629858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.660384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.684105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.703582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.710948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.719493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.739310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.750867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.771183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.785299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.808721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.834906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.964997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.972683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.986482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.729600] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.736212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.743202] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.749712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.817779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.824343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.856270] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.862789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.869705] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.876193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.936017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.955957] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.962479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.969401] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.975912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.035972] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.108345] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.114873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.121806] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.128306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.192183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.203533] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.210156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.217134] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.223671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.260233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.270892] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.277405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.284276] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.290765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.298711] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.352936] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.359479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.366409] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.372943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.438082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.464340] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.471176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.478201] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.484718] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.538223] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.888191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.911085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.944134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.978110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.992771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.008803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.017336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.968863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.013667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.321827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.330781] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.358790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.401478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.463731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.619369] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.894002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.900592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.910516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.940186] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.952510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.988180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.178126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.184494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.197754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.268885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.275250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.283158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.313161] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.321807] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.328637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.359890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.388948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.403982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.430806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.443324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.464357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.527283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.533672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.550116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 01:35:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0xc0045878, &(0x7f0000000080)) 2018/04/19 01:35:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) shutdown(r0, 0x0) 2018/04/19 01:35:25 executing program 1: prctl$intptr(0x1c, 0x4) mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/19 01:35:25 executing program 4: splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x100000000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x3fe, 0x0, 0x724, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x266}}, &(0x7f0000000680)=0xb0) close(r0) 2018/04/19 01:35:26 executing program 5: perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') read(r0, &(0x7f0000000100)=""/81, 0x51) 2018/04/19 01:35:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 75.082957] device bridge0 entered promiscuous mode 2018/04/19 01:35:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) [ 75.129115] device bridge0 left promiscuous mode [ 75.187734] device bridge0 entered promiscuous mode [ 75.251914] device bridge0 left promiscuous mode 2018/04/19 01:35:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000100)=@ipx={0x4, 0x3, 0x2, "ea8182edf02c", 0x180000000000}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003240)="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", 0x1000}], 0x1, &(0x7f0000000200)=[{0x30, 0x10b, 0x200, "ec5d914373b29bb5e73c509f90087ab2641f6faa012b3fd91a1d8e"}], 0x30, 0x8000}, 0x8}], 0x1, 0x4004000) 2018/04/19 01:35:27 executing program 0: pipe2(&(0x7f0000000400), 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond_slave_0\x00', &(0x7f0000000180)=ANY=[@ANYRES64=r0]}) 2018/04/19 01:35:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="4406000000", 0x5) 2018/04/19 01:35:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) 2018/04/19 01:35:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xd8) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0xfffffdef}, 0x1}, 0x0) 2018/04/19 01:35:27 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) 2018/04/19 01:35:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 01:35:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/19 01:35:27 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file1\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f000002f000)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') [ 76.207021] device bridge0 entered promiscuous mode 2018/04/19 01:35:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x3, @random="7c2e1626459d"}, 0x1ce) 2018/04/19 01:35:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x100000000000000, 0x0) 2018/04/19 01:35:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x10000000000002e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') pread64(r1, &(0x7f0000000580)=""/214, 0xd6, 0x0) [ 76.337704] ================================================================== [ 76.345138] BUG: KMSAN: uninit-value in vmac_setkey+0x337/0x940 [ 76.351216] CPU: 0 PID: 5811 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 76.358061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.367425] Call Trace: [ 76.370208] dump_stack+0x185/0x1d0 [ 76.373863] ? vmac_setkey+0x337/0x940 [ 76.377863] kmsan_report+0x142/0x240 [ 76.381687] ? aes_set_key+0x260/0x260 [ 76.385598] __msan_warning_32+0x6c/0xb0 [ 76.389679] ? aes_set_key+0x260/0x260 [ 76.393596] vmac_setkey+0x337/0x940 [ 76.397343] ? vmac_final+0x3f80/0x3f80 [ 76.401336] shash_async_setkey+0x337/0x4c0 [ 76.405706] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.411096] ? trace_kmalloc+0xb6/0x2b0 [ 76.415091] ? shash_async_digest+0x1b0/0x1b0 [ 76.419609] crypto_ahash_setkey+0x31a/0x470 [ 76.424038] hash_setkey+0x8b/0xa0 [ 76.427592] alg_setsockopt+0x6c5/0x740 [ 76.431589] ? hash_release+0x50/0x50 [ 76.435400] ? alg_accept+0xd0/0xd0 [ 76.439044] SYSC_setsockopt+0x4b8/0x570 [ 76.443134] SyS_setsockopt+0x76/0xa0 [ 76.446947] do_syscall_64+0x309/0x430 [ 76.450858] ? SYSC_recv+0xe0/0xe0 [ 76.454417] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.459622] RIP: 0033:0x455329 [ 76.462816] RSP: 002b:00007f56df811c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 76.470538] RAX: ffffffffffffffda RBX: 00007f56df8126d4 RCX: 0000000000455329 [ 76.477825] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 76.485111] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 76.492401] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 76.499747] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 76.507037] [ 76.508692] Local variable description: ----out.i@vmac_setkey [ 76.514578] Variable was created at: [ 76.518408] vmac_setkey+0x93/0x940 [ 76.522327] shash_async_setkey+0x337/0x4c0 [ 76.526651] ================================================================== [ 76.534021] Disabling lock debugging due to kernel taint [ 76.539493] Kernel panic - not syncing: panic_on_warn set ... [ 76.539493] [ 76.546887] CPU: 0 PID: 5811 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 76.555044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.564408] Call Trace: [ 76.567026] dump_stack+0x185/0x1d0 [ 76.570673] panic+0x39d/0x940 [ 76.573897] ? vmac_setkey+0x337/0x940 [ 76.577804] kmsan_report+0x238/0x240 [ 76.581625] ? aes_set_key+0x260/0x260 [ 76.585531] __msan_warning_32+0x6c/0xb0 [ 76.589606] ? aes_set_key+0x260/0x260 [ 76.593518] vmac_setkey+0x337/0x940 [ 76.597281] ? vmac_final+0x3f80/0x3f80 [ 76.601278] shash_async_setkey+0x337/0x4c0 [ 76.605626] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.611039] ? trace_kmalloc+0xb6/0x2b0 [ 76.615048] ? shash_async_digest+0x1b0/0x1b0 [ 76.619576] crypto_ahash_setkey+0x31a/0x470 [ 76.624014] hash_setkey+0x8b/0xa0 [ 76.627579] alg_setsockopt+0x6c5/0x740 [ 76.631586] ? hash_release+0x50/0x50 [ 76.635414] ? alg_accept+0xd0/0xd0 [ 76.639083] SYSC_setsockopt+0x4b8/0x570 [ 76.643174] SyS_setsockopt+0x76/0xa0 [ 76.646997] do_syscall_64+0x309/0x430 [ 76.650919] ? SYSC_recv+0xe0/0xe0 [ 76.654485] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.659683] RIP: 0033:0x455329 [ 76.662877] RSP: 002b:00007f56df811c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 76.670944] RAX: ffffffffffffffda RBX: 00007f56df8126d4 RCX: 0000000000455329 [ 76.678223] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 76.685505] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 76.692790] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 76.700083] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 76.708091] Dumping ftrace buffer: [ 76.711655] (ftrace buffer empty) [ 76.715360] Kernel Offset: disabled [ 76.718968] Rebooting in 86400 seconds..