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 '10.128.10.33' (ECDSA) to the list of known hosts. 2018/04/17 11:52:47 fuzzer started 2018/04/17 11:52:47 dialing manager at 10.128.0.26:43021 2018/04/17 11:52:53 kcov=true, comps=false 2018/04/17 11:52:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) 2018/04/17 11:52:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/17 11:52:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) 2018/04/17 11:52:57 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/17 11:52:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1, 0x16, 0x28, 0xb63}, {0xfa5, 0x401, 0x40000, 0x3}, {0x9, 0x7, 0xded5, 0xfffffffffffff06d}, {0x2, 0x10000, 0x5, 0x8}, {0xbf8c, 0x8, 0x9, 0x7}, {0x40, 0x1ff, 0xfffffffffffffffb, 0xe14}]}, 0x10) r2 = epoll_create1(0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a3aff4)) epoll_pwait(r2, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) r4 = epoll_create1(0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000006c0)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000a3aff4)) socket$key(0xf, 0x3, 0x2) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) recvfrom$ax25(r3, &(0x7f0000000840)=""/172, 0xac, 0x2, &(0x7f0000000900)={0x3, {"9b2352719b85f3"}, 0x20}, 0x10) getpeername$inet(r5, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) epoll_wait(r2, &(0x7f0000000800)=[{}], 0x1, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x7) 2018/04/17 11:52:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='I', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000000080)='8', 0x1) 2018/04/17 11:52:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f0000000180)=0x5, 0x5) 2018/04/17 11:52:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000300000000000000000000006b4ffcfffcffffff0000000000000000034c000003007f651df8a93cab9f440000008dc200000000"], &(0x7f0000000480)='syzkaller\x00', 0x2, 0xd7, &(0x7f00000004c0)=""/215, 0x41f00, 0x1, [], r1}, 0x48) socketpair(0x3, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r6 = accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0xfffffffffffffebc) bind$packet(r6, &(0x7f0000000100)={0x11, 0x8, r5, 0x1, 0x120, 0x6, @random="94fa2214bf22"}, 0x14) listen(r6, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000980)={'\x00', &(0x7f0000000780)=@ethtool_rxfh={0x47, 0x9ab, 0x4, 0x8, 0x6, "06ecfa", 0xa23d, [0x4000000000000, 0x3, 0x6]}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000009c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffefffd, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x6d) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000800)=0x9, 0x4) r8 = accept(r2, &(0x7f0000000900)=@generic, &(0x7f00000007c0)=0x80) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000740)={'ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x100000000, 0x7, "524afb2367ff", 0x7}}) sendmmsg(r8, &(0x7f0000007bc0)=[{{&(0x7f0000000880)=@generic={0xd, "b22e9c7769212078f1ca01a1683e297788ae1da479d440424bf898c281c1c07234ee57c1bcadb2fce046e2f2ac2aac2e67f2d8187a013d6efcf26e73065e2cca04f10f057cd2e9e9175f2258652f79eb5b3060f9ca122751b4366ef47e5894ac042897263c3d12f7b77697c9553db8c7d4853fa1ccdf90fc1d62435800f0"}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40), 0x0, 0x800}, 0x6}], 0x1, 0x10) connect$unix(r6, &(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e) accept4$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @multicast1}, &(0x7f0000000840)=0x10, 0x80000) accept4$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) syzkaller login: [ 43.507390] ip (3762) used greatest stack depth: 54672 bytes left [ 43.920765] ip (3797) used greatest stack depth: 54408 bytes left [ 44.054496] ip (3810) used greatest stack depth: 54312 bytes left [ 45.034088] ip (3902) used greatest stack depth: 54200 bytes left [ 45.431521] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.438129] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.490594] device bridge_slave_0 entered promiscuous mode [ 45.542401] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.548928] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.582782] device bridge_slave_0 entered promiscuous mode [ 45.604417] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.611004] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.624722] device bridge_slave_0 entered promiscuous mode [ 45.653802] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.660315] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.686141] device bridge_slave_0 entered promiscuous mode [ 45.699840] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.706364] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.723738] device bridge_slave_0 entered promiscuous mode [ 45.731956] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.738486] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.753693] device bridge_slave_0 entered promiscuous mode [ 45.764718] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.771223] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.793246] device bridge_slave_0 entered promiscuous mode [ 45.811682] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.818216] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.835850] device bridge_slave_1 entered promiscuous mode [ 45.844862] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.851405] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.869221] device bridge_slave_0 entered promiscuous mode [ 45.888890] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.895502] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.910943] device bridge_slave_1 entered promiscuous mode [ 45.922106] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.928722] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.941804] device bridge_slave_1 entered promiscuous mode [ 45.955680] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.962235] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.973963] device bridge_slave_1 entered promiscuous mode [ 45.983504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.993656] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.000191] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.034940] device bridge_slave_1 entered promiscuous mode [ 46.042511] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.049117] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.083288] device bridge_slave_1 entered promiscuous mode [ 46.089729] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.096300] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.124201] device bridge_slave_1 entered promiscuous mode [ 46.143893] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.150462] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.170699] device bridge_slave_1 entered promiscuous mode [ 46.188710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.201393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.210728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.218881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.226671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.267679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.297937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.400009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.413633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.445443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.455549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.470213] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.480670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.524774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.652804] ip (4007) used greatest stack depth: 53960 bytes left [ 46.669473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.264149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.470476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.478796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.488608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.502200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.523576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.548669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.559728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.665114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.697658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.709159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.741118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.757745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.783014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.795504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.950509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.267486] ip (4126) used greatest stack depth: 53656 bytes left [ 48.516996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.717134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.771430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.786180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.795324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.837550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.873195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.886565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.918741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.970217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.004541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.011784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.022115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.051523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.067598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.087933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.126460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.137548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.155642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.182753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.190155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.233580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.268866] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.276302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.305901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.327152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.335516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.343349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.351706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.378808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.387811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.404934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.413479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.423454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.435163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.443982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.454501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.482782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.521518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.549627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.573837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.584737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.592708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.604245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.612016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.629694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.647500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.656477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.665726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.677231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.687838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.698112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.705969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.713564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.764837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.795949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.824872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.849882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.860163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.869172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.877605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.886262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.893648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.901812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.901888] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.910170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.917138] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.923653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.980933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.987570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.040936] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.047599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.054517] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.061028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.125687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.140522] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.147134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.153973] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.160490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.184192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.191558] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.198153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.205160] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.211688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.239402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.252375] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.258897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.265761] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.272239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.280948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.290946] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.297431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.304341] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.310836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.319977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.334847] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.341408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.348333] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.354860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.392993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.595518] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.602111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.608997] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.615538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.633012] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.024486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.045202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.071747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.086906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.094637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.102866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.112994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.687342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.723517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.787245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.962870] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.977698] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.297757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.335556] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.414560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.496133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.502489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.511426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.613666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.620123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.631770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.675201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.681508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.696697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.763685] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.770108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.785847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.823332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.830129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.845015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.116556] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.123097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.138863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.204463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.210773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.218814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.363243] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.371784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.388216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 11:53:24 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000687000), 0x4) 2018/04/17 11:53:24 executing program 6: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='I', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000000080)='8', 0x1) 2018/04/17 11:53:24 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/04/17 11:53:24 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080), 0x0) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bcsh0\x00'}, 0x18) getpeername$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) close(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/04/17 11:53:25 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/17 11:53:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/04/17 11:53:25 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/04/17 11:53:26 executing program 0: 2018/04/17 11:53:26 executing program 7: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/17 11:53:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x3) 2018/04/17 11:53:26 executing program 6: 2018/04/17 11:53:26 executing program 2: 2018/04/17 11:53:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffe, &(0x7f0000ffd000/0x3000)=nil, 0x4) 2018/04/17 11:53:26 executing program 5: 2018/04/17 11:53:26 executing program 1: 2018/04/17 11:53:26 executing program 0: 2018/04/17 11:53:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) 2018/04/17 11:53:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r0, 0x1) write$binfmt_aout(r0, &(0x7f0000000b80)={{}, "", [[], [], [], []]}, 0x420) 2018/04/17 11:53:27 executing program 5: 2018/04/17 11:53:27 executing program 1: 2018/04/17 11:53:27 executing program 3: 2018/04/17 11:53:27 executing program 4: 2018/04/17 11:53:27 executing program 7: 2018/04/17 11:53:27 executing program 0: 2018/04/17 11:53:27 executing program 6: 2018/04/17 11:53:27 executing program 2: 2018/04/17 11:53:27 executing program 4: 2018/04/17 11:53:27 executing program 5: 2018/04/17 11:53:27 executing program 1: 2018/04/17 11:53:27 executing program 0: 2018/04/17 11:53:27 executing program 3: 2018/04/17 11:53:27 executing program 7: 2018/04/17 11:53:27 executing program 2: 2018/04/17 11:53:27 executing program 6: 2018/04/17 11:53:27 executing program 4: 2018/04/17 11:53:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() 2018/04/17 11:53:27 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x800) recvmsg$kcm(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/180, 0xb4}, 0x0) 2018/04/17 11:53:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/17 11:53:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x98) 2018/04/17 11:53:27 executing program 7: 2018/04/17 11:53:27 executing program 2: [ 71.643185] sock: sock_set_timeout: `syz-executor1' (pid 5876) tries to set negative timeout 2018/04/17 11:53:27 executing program 4: 2018/04/17 11:53:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0xfffffffffffffffd, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000001640)=""/14, 0xe}, 0x0) 2018/04/17 11:53:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/17 11:53:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001380)='6', 0x1}], 0x1, &(0x7f0000004bc0)}}], 0x1, 0x1000000000000040) 2018/04/17 11:53:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)={0x14, 0x1, 0x7, 0x101}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@alg, 0x80}, 0x0) 2018/04/17 11:53:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/04/17 11:53:28 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x800) recvmsg$kcm(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/180, 0xb4}, 0x0) 2018/04/17 11:53:28 executing program 7: clone(0x0, &(0x7f0000269fcc), &(0x7f00000c4000), &(0x7f00000a4000), &(0x7f00003c2000)) 2018/04/17 11:53:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000300)=[{&(0x7f0000002240)="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", 0xff0}], 0x1) 2018/04/17 11:53:28 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0x7ffffffff000, 0x0, 0xaf0, 0xffffffffffffffff, 0x0) 2018/04/17 11:53:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x163) 2018/04/17 11:53:28 executing program 5: 2018/04/17 11:53:28 executing program 4: 2018/04/17 11:53:28 executing program 2: 2018/04/17 11:53:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000300)=[{&(0x7f0000002240)="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", 0xff0}], 0x1) 2018/04/17 11:53:28 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0xaf0, 0xffffffffffffffff, 0x0) 2018/04/17 11:53:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x80200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000003c0), &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)) 2018/04/17 11:53:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x4000000000000001, 0x4) sendto$inet(r0, &(0x7f0000000200)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 11:53:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x800e}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/17 11:53:29 executing program 2: 2018/04/17 11:53:29 executing program 7: 2018/04/17 11:53:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bb3de5645a67", [], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x3, 0x2f, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000400)) 2018/04/17 11:53:29 executing program 6: 2018/04/17 11:53:29 executing program 3: 2018/04/17 11:53:29 executing program 4: 2018/04/17 11:53:29 executing program 2: 2018/04/17 11:53:29 executing program 1: 2018/04/17 11:53:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x80200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000003c0), &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)) 2018/04/17 11:53:29 executing program 7: 2018/04/17 11:53:29 executing program 2: 2018/04/17 11:53:29 executing program 1: 2018/04/17 11:53:29 executing program 7: 2018/04/17 11:53:29 executing program 4: 2018/04/17 11:53:29 executing program 3: 2018/04/17 11:53:29 executing program 0: 2018/04/17 11:53:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/17 11:53:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000280)) 2018/04/17 11:53:29 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000018007f01c02d1cb2a4a280930a0600007da843cf27d0f869390009402f002140020000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/17 11:53:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}}, {{&(0x7f0000000e40)=@ipx={0x4, 0x0, 0x0, "0fb2d5e86a4f"}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000006640)}}], 0x2, 0x20048040) 2018/04/17 11:53:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000880)='`', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) [ 74.010909] IPv6: Can't replace route, no match found 2018/04/17 11:53:30 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "62ec10", 0x44, 0x33, 0x0, @dev={0xfe, 0x80}, @empty={[0xd401]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) prctl$void(0x1f) 2018/04/17 11:53:30 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x17e}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) connect$rds(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = socket(0x3, 0x0, 0x2) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x8000, 0x9, 0x3d6, 0x6, 0x4, 0x7ae}, 0x5}, 0xa) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) restart_syscall() 2018/04/17 11:53:30 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) 2018/04/17 11:53:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x128) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x101) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10100020}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getnetconf={0x3c, 0x52, 0x200, 0x70bd25, 0x25dfdbfd, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x7fff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1f}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xe761}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) socket$packet(0x11, 0x6, 0x300) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfffffffe0000000, 0x30, 0x5, 0x8000}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x1a, 0x0) write(r0, &(0x7f00000000c0)="cd0535ccdeae3dea0343c817318f38d5a845ad2456c2a3f57f6bfd", 0x1b) syz_emit_ethernet(0x33, &(0x7f0000c1d000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450000250000000000119078ac14ff18dcb7394e2178ce9078"], 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/17 11:53:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) read(r0, &(0x7f0000000000), 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) getpid() r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/ip6_flowlabel\x00') connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendfile(r0, r3, &(0x7f00000001c0), 0x5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/04/17 11:53:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x9, 0x73e0) sendfile(r1, r3, &(0x7f0000145000), 0x1000000000007dd) sendto$unix(r2, &(0x7f0000000040)="209062ecc67ec6a65ce570702e9102020f4bd8fa6a7d5166", 0x18, 0x0, &(0x7f0000000140)=@abs, 0x6e) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/107, 0x6b}], 0x2, &(0x7f0000000100)=""/20, 0x14, 0xffffffffffffffff}, 0x120) 2018/04/17 11:53:30 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) fallocate(r0, 0x0, 0x800, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={"6970366772657461703000ec00", {0x2, 0x4e20, @multicast1=0xe0000001}}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/150, 0x96) 2018/04/17 11:53:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x100000000, 0x202007) ioctl$KDSETLED(r3, 0x4b32, 0xffffffff00000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000014}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00000001c0)={{0x2, 0xffffffff, 0x5, 0x427, 0x7ff, 0x9}, 0x9}) getsockopt$packet_int(r4, 0x107, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 74.864317] ================================================================== [ 74.871798] BUG: KMSAN: uninit-value in _copy_to_iter+0x46d/0x28f0 [ 74.878133] CPU: 0 PID: 6020 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 74.884978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.894343] Call Trace: [ 74.896948] dump_stack+0x185/0x1d0 [ 74.900593] ? kmsan_internal_check_memory+0xdc/0x1e0 [ 74.905800] kmsan_report+0x142/0x240 [ 74.909624] kmsan_internal_check_memory+0xfb/0x1e0 [ 74.914662] kmsan_copy_to_user+0x69/0x160 [ 74.918919] ? _copy_to_iter+0x95/0x28f0 [ 74.923003] _copy_to_iter+0x46d/0x28f0 [ 74.926999] ? __msan_poison_alloca+0x15c/0x1d0 [ 74.931684] ? local_bh_enable+0x36/0x40 [ 74.935764] ? __local_bh_enable_ip+0x3b/0x140 [ 74.940367] hash_recvmsg+0x88e/0xd50 [ 74.944184] sock_recvmsg+0x1d0/0x230 [ 74.947997] ? hash_sendmsg+0x1110/0x1110 [ 74.952180] ___sys_recvmsg+0x3fb/0x810 [ 74.956195] ? __fget_light+0x56/0x710 [ 74.960091] ? __fdget+0x4e/0x60 2018/04/17 11:53:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='posix_acl_access)eth0%trusted\x00') [ 74.963470] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 74.968854] ? __fget_light+0x6b9/0x710 [ 74.972871] SYSC_recvmsg+0x298/0x3c0 [ 74.976691] SyS_recvmsg+0x54/0x80 [ 74.980238] do_syscall_64+0x309/0x430 [ 74.984143] ? ___sys_recvmsg+0x810/0x810 [ 74.988308] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.993504] RIP: 0033:0x455329 [ 74.996693] RSP: 002b:00007f0a5d704c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 75.004409] RAX: ffffffffffffffda RBX: 00007f0a5d7056d4 RCX: 0000000000455329 [ 75.011688] RDX: 0000000000000120 RSI: 00000000200002c0 RDI: 0000000000000015 [ 75.018966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.026257] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.033535] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 75.040816] [ 75.042443] Uninit was stored to memory at: [ 75.046777] kmsan_internal_chain_origin+0x12b/0x210 [ 75.051891] __msan_chain_origin+0x69/0xc0 [ 75.056136] crypto_poly1305_final+0x8e5/0xb60 [ 75.060724] shash_async_final+0x1d7/0x1f0 [ 75.064968] crypto_ahash_op+0x89a/0xc10 [ 75.069133] crypto_ahash_final+0x8c/0xb0 [ 75.073288] hash_sendmsg+0xc3a/0x1110 [ 75.077188] SYSC_sendto+0x6c3/0x7e0 [ 75.080907] SyS_sendto+0x8a/0xb0 [ 75.084362] do_syscall_64+0x309/0x430 [ 75.088262] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.093445] Uninit was stored to memory at: [ 75.097783] kmsan_internal_chain_origin+0x12b/0x210 [ 75.102906] __msan_chain_origin+0x69/0xc0 [ 75.107155] crypto_poly1305_setdesckey+0x6b4/0x760 [ 75.112188] poly1305_simd_blocks+0x4c8/0xb90 [ 75.116702] poly1305_simd_update+0x18f/0x630 [ 75.121219] shash_async_update+0x290/0x360 [ 75.125546] hash_sendpage+0x904/0xe10 [ 75.129443] sock_sendpage+0x1de/0x2c0 [ 75.133332] pipe_to_sendpage+0x31b/0x430 [ 75.137468] __splice_from_pipe+0x49a/0xf30 [ 75.141798] generic_splice_sendpage+0x1c6/0x2a0 [ 75.146542] direct_splice_actor+0x19b/0x200 [ 75.150941] splice_direct_to_actor+0x764/0x1040 [ 75.155691] do_splice_direct+0x335/0x540 [ 75.159835] do_sendfile+0x1067/0x1e40 [ 75.163728] SYSC_sendfile64+0x1b3/0x300 [ 75.167772] SyS_sendfile64+0x64/0x90 [ 75.171556] do_syscall_64+0x309/0x430 [ 75.175440] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.180607] Uninit was created at: [ 75.184138] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 75.189134] kmsan_alloc_page+0x82/0xe0 [ 75.193092] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 75.197829] alloc_pages_vma+0xcc8/0x1800 [ 75.201967] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 75.206980] shmem_getpage_gfp+0x35db/0x5770 [ 75.211374] shmem_fallocate+0xde2/0x1610 [ 75.215515] vfs_fallocate+0x9dc/0xde0 [ 75.219384] SYSC_fallocate+0x119/0x1d0 [ 75.223344] SyS_fallocate+0x64/0x90 [ 75.227046] do_syscall_64+0x309/0x430 [ 75.230917] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.236092] [ 75.237704] Bytes 0-3 of 16 are uninitialized [ 75.242189] ================================================================== [ 75.249541] Disabling lock debugging due to kernel taint [ 75.254980] Kernel panic - not syncing: panic_on_warn set ... [ 75.254980] [ 75.262345] CPU: 0 PID: 6020 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 75.270471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.279827] Call Trace: [ 75.282431] dump_stack+0x185/0x1d0 [ 75.286062] panic+0x39d/0x940 [ 75.289258] ? kmsan_internal_check_memory+0xdc/0x1e0 [ 75.294457] kmsan_report+0x238/0x240 [ 75.298255] kmsan_internal_check_memory+0xfb/0x1e0 [ 75.303265] kmsan_copy_to_user+0x69/0x160 [ 75.307490] ? _copy_to_iter+0x95/0x28f0 [ 75.311553] _copy_to_iter+0x46d/0x28f0 [ 75.315541] ? __msan_poison_alloca+0x15c/0x1d0 [ 75.320209] ? local_bh_enable+0x36/0x40 [ 75.324277] ? __local_bh_enable_ip+0x3b/0x140 [ 75.328862] hash_recvmsg+0x88e/0xd50 [ 75.332657] sock_recvmsg+0x1d0/0x230 [ 75.336457] ? hash_sendmsg+0x1110/0x1110 [ 75.340603] ___sys_recvmsg+0x3fb/0x810 [ 75.344576] ? __fget_light+0x56/0x710 [ 75.348452] ? __fdget+0x4e/0x60 [ 75.351813] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 75.357344] ? __fget_light+0x6b9/0x710 [ 75.361307] SYSC_recvmsg+0x298/0x3c0 [ 75.365107] SyS_recvmsg+0x54/0x80 [ 75.368633] do_syscall_64+0x309/0x430 [ 75.372517] ? ___sys_recvmsg+0x810/0x810 [ 75.376660] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.381844] RIP: 0033:0x455329 [ 75.385020] RSP: 002b:00007f0a5d704c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 75.392721] RAX: ffffffffffffffda RBX: 00007f0a5d7056d4 RCX: 0000000000455329 [ 75.399975] RDX: 0000000000000120 RSI: 00000000200002c0 RDI: 0000000000000015 [ 75.407230] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.414493] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.421836] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 75.429641] Dumping ftrace buffer: [ 75.433173] (ftrace buffer empty) [ 75.436861] Kernel Offset: disabled [ 75.440467] Rebooting in 86400 seconds..