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"}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f00001c2000/0x1000)=nil, 0x1000, 0x2000008, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f00007c5000/0x400000)=nil, 0x400000, 0x6) uselib(&(0x7f0000000000)='./file0\x00') [ 2057.103767] IPv6 header not found [ 2057.107359] IPv6 header not found 2018/05/02 17:34:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000003a0004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2057.290938] IPv6 header not found [ 2057.294561] IPv6 header not found 2018/05/02 17:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000047a000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="ba4300edf23ed9f564640f01d1660f23b566b98409000066b80090000066ba000000000f30260f080f01cf0f01dfba4000ec3e0f5f3f", 0x36}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0x2, 0x16000, 0x12000, 0x6, 0x401}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xfc5258deefc9f1ed, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r3, &(0x7f0000000180)={0x11, 0xc, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 2057.339784] bridge_slave_1: FDB only supports static addresses [ 2057.363646] bridge_slave_1: FDB only supports static addresses 2018/05/02 17:34:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000003f30db6a7a2e711b99f40fd87e4f0447b00000000000000000000000000000000000000001b000000050000006807000000000000a8050000ffffffffaa050000000000009806000098240000"], 0x1) 2018/05/02 17:34:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/llc\x00') ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000240)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r2 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/02 17:34:39 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/05/02 17:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x2b, 0x100, 0x70bd27, 0x25dfdbfc, {0xe}, [@typed={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, 0x28}, 0x1}, 0x800) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x10c, r2, 0x20, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5a9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x462}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf2e4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x274}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x8004}, 0x4008005) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000010cbd64f6d3de1bc80000000000000008000700", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/02 17:34:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x24040, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="c8d40640cf0d0f79248f1a1e123436848f29585a2e59324ac39f2e08a23c0f5c79126c3adcdfa1d543b8a002a072c2d728ed6abbbbab5d7777fca42a8833d818fb1aa79cf50891058e3777e1955d48db1e8b6f21263444e6aeff5a550b1cc26c144f50ede8457823643bdc5d00144556d3996d437247b389abf18dd148eca8cbd6ef4de381fb31cff51ad0eadcc5a6d08b118df9d0639fe5be23d711011df94b77d09d5a70dce2999938ccc25ba445b7721930d23dfd8f9142ec85483e7ca705f62d21d655f7bfcb8c302e172610a450523975faaf8310e83ccd65a511a9e8a167a19dfc2f666c", 0xe7) prctl$void(0xd) 2018/05/02 17:34:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = semget(0x1, 0x2, 0x64) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/02 17:34:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000001ac1414aa"], 0x28}, 0x1}, 0x0) [ 2058.225167] IPv6 header not found [ 2058.228732] IPv6 header not found 2018/05/02 17:34:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000cac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000000)) 2018/05/02 17:34:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000003c0)={{0x5}, {0x40}, 0x100000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x8000, r1, r2, 0x1, 0xff, 0x240004) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x280000000000, 0x40080) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x81, &(0x7f00000000c0)=0x1) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000440)={0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000080)=0x5) r5 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1, 0x0) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1800a2e7a5e955000f22000901000000000000000004000000040012008f370176dd7a26919061ec2aca873a17b233b7e4c3ba23b94fa72531a59f1738ec7208ac4d0e99f258febc387538251c41800b5a2290ce5e2541016da1a56669aae46ed24722016833340257b808e1b0ea826bd074d6cb6f3c7a5ae7af0000000000000000"], 0x18}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000300)=0x7ff, 0x4) [ 2058.466904] IPv6 header not found [ 2058.470488] IPv6 header not found 2018/05/02 17:34:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/166) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xf0}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x39c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x6, 0x1000}, 0x8) 2018/05/02 17:34:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1ea6895a3fcccec3, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x2b, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_misc(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x280) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/02 17:34:40 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/05/02 17:34:40 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x18, 0x0, &(0x7f0000000080)=[@exit_looper={0x630d}, @free_buffer={0x40086303}, @decrefs={0x40046307, 0x3}], 0x9b, 0x0, &(0x7f0000000180)="5473e3848fcc969971ae320f209aa30c0d2ca2e5be87ed87d90c151ab4790bd56195d0b6c174ee4d4e02327448d1ee428687ae017e030acf57b84b724990c77323e70fec18a237b3a84d34c31a1daf9d1eae5ff676f57cdf3859407d9c144734f217e64946cbb58cc204be7706c6f3e2f26294f2941e13498d4923166a4dfbcfff0a799f1f1235433a139e59af085fddd9e6f97defeacb8a9313b4"}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/05/02 17:34:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:40 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001eac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x317, 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0x2000000000) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/02 17:34:40 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000000, 0x400) ioctl$VT_RELDISP(r1, 0x5605) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x4bd, 0x598e}) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) [ 2059.317679] IPv6 header not found [ 2059.321246] IPv6 header not found [ 2059.566249] netlink: 220 bytes leftover after parsing attributes in process `syz-executor7'. [ 2059.602574] netlink: 220 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 17:34:41 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000007000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:41 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x200) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/252) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="80", 0x1, r1) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fchown(r0, r2, r3) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000340), &(0x7f00000003c0)=0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$setperm(0x3, r1, 0x0) 2018/05/02 17:34:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/02 17:34:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85323, &(0x7f000023efa8)={0x80, 0x8}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x4, 0x9}) 2018/05/02 17:34:41 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) accept(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebdff4)) close(r0) 2018/05/02 17:34:41 executing program 1: socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x1000001, 0x3f, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x2, 0x2, 0x0, 0x7}, 0x80000001, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x427a, 0x80000000, 0xff, 0x81}) 2018/05/02 17:34:41 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="5110bf", 0x3}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) [ 2060.300365] IPv6 header not found [ 2060.303919] IPv6 header not found 2018/05/02 17:34:41 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000060004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfe80000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:41 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') sendto$inet(r0, &(0x7f0000000040)="ce094e991004f3526317d5ab52f27479042f0ee3a9f56d29a8099419f6daf80ba16fc1ab2b6eb99d28cbd851c17a2345295453d46f75a366916a0030d2d632e937cb361a9f5e9c513600ef5dd4ad0cdd1cd868812753ed803ecbf326ca8585018ee2783f8bcb07a48abb80fe6ceb54b4ba6cd07e588a40f9b1b95f468614c90665755742d115904174029c30cc8c60a67e54470f34ae59ca968ef62bceeb486c4121ca650d830d0aed7a54953870ea", 0xaf, 0x4000000, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002100)='gfs2meta\x00', 0x0, &(0x7f0000002500)) [ 2060.489325] IPv6 header not found [ 2060.492879] IPv6 header not found 2018/05/02 17:34:41 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000800)=""/195) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) pread64(r5, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getpgrp(r6) r7 = socket$vsock_stream(0x28, 0x1, 0x0) r8 = accept(r7, &(0x7f0000000440)=@rc, &(0x7f0000000380)=0xffffffffffffff82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r9 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r9, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="eafdffff2000010000001100000000120000010000000000"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x1000000007, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000500)={r11, 0x101}, &(0x7f0000000540)=0x8) tee(r10, 0xffffffffffffffff, 0x6bf081f2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/02 17:34:41 executing program 3: r0 = memfd_create(&(0x7f0000000140)='!\x00', 0x1) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0x8, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='!\x00', 0x2, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_SMI(r1, 0xaeb7) r2 = semget$private(0x0, 0x2, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/35) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000840)={{&(0x7f0000000780)=""/80, 0x50}, &(0x7f0000000800), 0x8}, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xff, 0x0, 0x0, "9a5286357a84b3c0b2976fd57db2f225a651574975463b062db7c4e359f0f59f61bc3cc6edcc9c52f41a9966ee6adc7d6ad38a87305e5c28d9be7d38a7370f6ac0c3d8b83ff2c23ed00b2e595dfdc16f"}, 0xd8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'eql\x00', 0x9}) fchmod(r1, 0x40) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x9, &(0x7f00000000c0)}) 2018/05/02 17:34:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x1000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x420000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x68, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x48, 0x38]}, 0xd4}}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}], 0xc9, 0x0, &(0x7f0000000200)="870c7fcb81b392e13c3b22a647e327c618c88e5f34e6e61443e9299d68976c928ebbe952c6e187c7d516eed948eb9f5418828281e8c716849aaac1c2d6c50147f8e277c5c2f6b5a483ab763e1fc690f8840acabbbfb2f3765064759c64a0f650d435fc8b01ec0553a5845597a5610e6e73f89c67f3dfd64a7dca9efa1362903647bc17c9122c116e16d3bde8868ca98a2f3cf9330482f8e498316f8b1b1de3b821ffa7f57e417d87066371c2954f766fff67543fd97132565bb947f925d1ce2fdf920ed24c9df8830a"}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000000)={0xffffffff, 0x1}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x21, 0x8aff}, 0x14}, 0x1}, 0x0) [ 2060.608747] gfs2: path_lookup on ./file2 returned error -2 2018/05/02 17:34:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000200004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x20000, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) 2018/05/02 17:34:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="24802c93472a9d92edad5a5992d78420dd", 0x11}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x600000, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) [ 2060.740639] IPv6 header not found [ 2060.744211] IPv6 header not found 2018/05/02 17:34:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x7000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:42 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800020, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffff, 0x8000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/144) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x8, 0x4, 0x2, 0x1}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) 2018/05/02 17:34:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0xd6e}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) 2018/05/02 17:34:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000020480ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="c8c4f62a0ac3cc5f659d9dce4d6712143d0bd9b4c6be958469220af54307807daf4cef8426abc617b8f14e5a7a92cfdd630cd1477fe19c22b7976fea322956544aeef7e17da2464c50f2edb7ace24803eb4542ef00f46d08f774deaa23b03e5264aa56c4adda9b82bccffdf5223ed073d77240b3afb31691a35db8b214388978d4897f1b7739a0f028aedc26be6e098302899e77c42d768abace52bc8f911e1e841a3af12711eebd2bad09745b346c83ab6ec5340d8d86aa0d8c89d8738389e7838065c99522567e36fe", 0xca}, {&(0x7f0000000200)="c97d47ac91166b0f3a286b8e760142f199b76166f86020fbc42145a79c4fa622e74ee0960fa4fa757ab34020d275a63bced314fdb347d0d6ea3a4389471ba06471f121313c37155dee6988717754e5fcf8fd4b2927a492af2157313cbb83bc39a55a83a199297a6206480ab3fcbae3ff0fbac07e59261c8f4b3fc87b1c6da93edf777c32c010a774ed09429e150173fbb65bb15151855546e3525884dea3c6d01e9cb56e6048544c31d783a517d6c6d7ee2ddf3f35839eae6c4cdbe26af51f32d65961ddcba9f8f5bfddcb0bf05881b259a8a5d4ba1c28fd1415637679", 0xdd}, {&(0x7f0000000300)="ffc96cadf78606418edfa74fbab052778ffa5cc24efbeaf9913bb218422b0cf8752c273ef5b701d8ef0a8fd40fde7d85e3a7cfe2bd03d3e881a07c9d6e2ba6cece513f35b5ae0795ce548eb8d49ec81e916b5390016174b17d8385a1ba7568ad16255ca78c039f030c33eb81578c9a5109f8258f165a7fd6d559b062822ef712eaca1d5fef91aeed67a3bf942711c8844bd7620d32255b2028384ba5480d4225dfaf", 0xa2}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x1) 2018/05/02 17:34:42 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x6}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x200]}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x74, &(0x7f0000000240)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x92}, @in6={0xa, 0x4e22, 0xff, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x20}, 0x7}]}, &(0x7f0000000300)=0x10) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x6, 0x3, 0x5, 0x7ff}, {0x1, 0x100, 0xba83, 0x40}]}, 0x10) 2018/05/02 17:34:42 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x8, &(0x7f000016f000)={&(0x7f0000a0bfb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0xffffffffffff1f7f, 0x3}, 0x3, 0x5}) 2018/05/02 17:34:42 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x200) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x80000004e20, 0x0, @loopback={0x0, 0x1}}, 0x10d) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002980)=[{&(0x7f0000000280)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}], 0x4924924924925f5, 0x0) dup3(r2, r1, 0x0) [ 2061.155118] IPv6 header not found [ 2061.158692] IPv6 header not found 2018/05/02 17:34:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000002ac1414aa"], 0x28}, 0x1}, 0x0) [ 2061.315933] IPv6 header not found [ 2061.319499] IPv6 header not found [ 2061.329379] Unknown ioctl 1078481924 2018/05/02 17:34:42 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x11, 0x80000, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bond_slave_1\x00', 0x40}) setsockopt(r0, 0x200000000000010d, 0x800000000e, &(0x7f0000000000)="03", 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) 2018/05/02 17:34:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xffffffffffffffff, 0x8001f, 0x1}, 0xffffffffffffffda) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x20, 0x7f, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xffffffffa59bbb89}, &(0x7f0000000180)=0x8) uname(&(0x7f0000000000)=""/95) 2018/05/02 17:34:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000000080)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/02 17:34:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x7af0, 0x0, 0x10}, 0x98) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/02 17:34:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000013ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x813}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x1) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000140)) [ 2061.535134] IPv6 header not found [ 2061.538730] IPv6 header not found 2018/05/02 17:34:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x5}) 2018/05/02 17:34:43 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/05/02 17:34:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000fec00004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2061.745844] IPv6 header not found [ 2061.749454] IPv6 header not found 2018/05/02 17:34:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, &(0x7f0000000200)=[{}, {}, {}]}) 2018/05/02 17:34:43 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001280)={0x0, 0x7}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) fstat(r0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x9, 0x2}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001180)={r2, 0x100000000, 0x0, 0x400, 0x5, 0xff, 0x0, 0x7ff, {r3, @in6={{0xa, 0x4e22, 0x20, @empty, 0x8}}, 0x8, 0x1000, 0x5, 0xffffffff, 0xf9c}}, &(0x7f0000001240)=0xb0) r4 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) 2018/05/02 17:34:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000001, 0x400080000002) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) close(r0) 2018/05/02 17:34:43 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x1000000000000) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x40000) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/05/02 17:34:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000033000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:43 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x8000000000000002, 0x890) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540), 0x0, 0x540a}], 0x0, &(0x7f00000003c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/05/02 17:34:43 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) [ 2062.572405] IPv6 header not found [ 2062.575957] IPv6 header not found 2018/05/02 17:34:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000010000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x3f00000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2062.779457] IPv6 header not found [ 2062.783052] IPv6 header not found 2018/05/02 17:34:44 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10001) syz_open_pts(r0, 0x521100) ioctl$TIOCSBRK(r0, 0x5427) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 17:34:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000040)=0x78) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'gre0\x00', {0x2}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) exit_group(0x63) 2018/05/02 17:34:44 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/215) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x101, 0x80100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/05/02 17:34:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000009000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:44 executing program 0: mmap(&(0x7f00000f8000/0x3000)=nil, 0x3000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400a01, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r5 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x4080) r6 = openat$cgroup_ro(r1, &(0x7f0000000400)='cpuset.effective_mems\x00', 0x0, 0x0) io_submit(r0, 0x3, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000000c0)="707f0e686491b4ad2fd0eaa3754959b5", 0x10, 0x7, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f00000001c0)="ec0b8cb110846b4d12c30b188517f6f3647cfcf0475dd871d874fc23f588d08129ddbf5bd4429416fe3e24df406c81211550aa829996a487e9161e0f27d0b19271a8def897f3cc639fc912a6f148d970a1c7c97f5e624ea8a9ada1d4ce36c8ca761079d9b9a3", 0x66, 0x8001, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x10001, r5, &(0x7f0000000300)="34c4e5899dec90f77d263f302138ecef2a54f6b476dbfef27d380442e07318b07530afd2c3974b7c8608a2e70f530917e6a8ca491ec892823f675a47d2f4a4c64f2cd24927e94d0c7791e93e445b9b346067c12d337266c34f56d5b4203b11f5a2ce637c5e4d4fa06705c64bb37f2ef02b6626a1faaf996b3388c1f9a4bd7ed3ea35870aa65b191658bc0a447dcc44ce61042168b8d2746ff868fcb40e46f36ea8cba5b0ea82480496b1ee009c9e4c527acfdc59db6c2335a11389c68ffd4d626aa419795f409f2819f893591cf7965fa347e7fef53f279180bcaff903ecd4b55501b348da1945380a1089bee9", 0xed, 0x86e0, 0x0, 0x0, r6}]) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080), 0xa, 0x2) 2018/05/02 17:34:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x80000000000004be}, 0x8) 2018/05/02 17:34:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x2001001000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:44 executing program 3: sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0xdbf6c3189db65988, 0x0, 0x0, 0xfff, 0x9, 0x5, 0x7837, 0x101}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x76) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES64=r0], &(0x7f0000000100)={0xfffffffffffffffe, 0xffffffffffffffff, [0x24c, 0x1da, 0xef2, 0x7d3]}) accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x80, 0x800) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/34, 0x22}], 0x3, 0x0, 0x0, 0x4000}, 0x1) 2018/05/02 17:34:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) clone(0x80900000, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0)='[') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/216, 0xd8, 0x40, 0x0, 0x0) 2018/05/02 17:34:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000efc171c996a462695d6335ea82d3ab8843bd2d15064c7e5402d82c7c23dbdf745e5b050fe86599225cc0c4278737712f1c7dded1f978e34a594cfd0bc499d9c4b46bb249b239ad2a28fc693f40fa046c6cd272fea800659566d4ab684745e04ef24dd444d0564c05740f897eceeba96115b92f603e4b673da967c7ccf4609ed1de09798d8ef229e8728c2b0c3b0601b47f9b82d8a7f1bc"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/05/02 17:34:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f00)=@nat={'nat\x00', 0x19, 0x2, 0xb40, [0x20000100, 0x0, 0x0, 0x20000be0, 0x20000c10], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'eql\x00', 'ip6_vti0\x00', 'sit0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x20, 0x0, 0x0, {[], 0x6, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x1ff], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}]}, {[], 0x6, [{}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'irlan0\x00', 'yam0\x00', @random="7ce4b22e5be3", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf8, 0x130}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbb8) fcntl$setsig(r0, 0xa, 0x22) r1 = syz_open_dev$admmidi(&(0x7f0000000c40)='/dev/admmidi#\x00', 0x1, 0x200200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x2, 0x0, 0x2, 0x7, "015f6449352edddaac529e0d3cd2bdbad3f327065d6c723a688535eb5c556223522a3b94cc90df6c4bbd49e6", 0x1f}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x1fe, 0x0, &(0x7f0000ffe000/0x1000)=nil}) [ 2063.553356] IPv6 header not found [ 2063.556925] IPv6 header not found 2018/05/02 17:34:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000007f0004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:45 executing program 4: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000002, 0x80010, r0, 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) umount2(&(0x7f0000000140)='./file0/file1\x00', 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x42100, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x4) 2018/05/02 17:34:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x200000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2063.763837] IPv6 header not found [ 2063.767426] IPv6 header not found 2018/05/02 17:34:45 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x70280) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200), 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r3, 0x4) 2018/05/02 17:34:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x201, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x4000000000003fd, @time}], 0x2f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) fcntl$setstatus(r0, 0x4, 0x46000) 2018/05/02 17:34:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000009ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$int_in(r1, 0x4541d, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1933}, 0xfc56) prctl$intptr(0x3f, 0x7) fstatfs(r0, &(0x7f0000000100)=""/45) sendto$inet6(r1, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$int_in(r1, 0x5452, &(0x7f0000000340)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000080)={0xdf, 0x7000}) ioctl$KDENABIO(r2, 0x4b36) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r2, r2, &(0x7f0000000040)=0xff, 0x8000fffefffe) 2018/05/02 17:34:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x40000000, @loopback={0x0, 0x1}}, 0x1c) [ 2063.950390] IPv6 header not found [ 2063.953987] IPv6 header not found [ 2063.999788] Unknown ioctl 19299 2018/05/02 17:34:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000003000004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2064.120211] Unknown ioctl 19299 2018/05/02 17:34:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000010ec4)={0x1c, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @uid}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x610, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x6a7) [ 2064.213476] IPv6 header not found [ 2064.217111] IPv6 header not found [ 2064.330275] kernel msg: ebtables bug: please report to author: Wrong len argument [ 2064.359173] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 17:34:45 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x1ffe) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/02 17:34:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000600004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/169) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x80247008, &(0x7f0000000040)) 2018/05/02 17:34:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x464, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x2, {{0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x802}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, {{0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e23, 0xacd0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}]}, 0x390) 2018/05/02 17:34:45 executing program 3: 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 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x8000000) inotify_init() mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3b, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000002826c928da33039c24000000000000eda7f97ea29f3171a601", @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400) memfd_create(&(0x7f0000000040)='ppp0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/02 17:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x2000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) sendto$inet6(r0, &(0x7f0000000040)="05", 0x1, 0x200408d4, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x18}, 0x1c) 2018/05/02 17:34:45 executing program 6: 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$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000140)) write(r0, &(0x7f00000001c0)="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", 0x144) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) 2018/05/02 17:34:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x5000000, @loopback={0x0, 0x1}}, 0x1c) [ 2064.536289] IPv6 header not found [ 2064.539852] IPv6 header not found 2018/05/02 17:34:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfc00, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000003ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa000000000000000028d96e343adad1208ccb7950b17d91ae34fc5eed8447a8128a6c6b978e47a945da7360f686420bf000c118e81a1f224990e18ecaacfd430cc9ef7517ac523943ee4da22ac3b98cc78e1297f60b2a945e7ad4f329f98c188c3b9273275488e274e4a8d6a2b3317b5403a97e1db61d1869d30300e6bbbb1cd34b642716e97e2cce43ca3f90a887f146adceb2f8c2", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x21b) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_addr={0x15, 0x0, 0xfa00, {r1, 0xae, 0x0, 0x0, 0x0, @ib={0x1b, 0x9, 0x2d, {"2d2b080a459cfcbe0d0e5a75310c854c"}, 0x4d91, 0x6, 0x6}, @in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x60a7}}}, 0xbd) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x48) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18) [ 2064.733311] IPv6 header not found [ 2064.736900] IPv6 header not found [ 2064.754477] binder: 1033:1049 transaction failed 29189/-22, size -7204857966782503384--1369094286720630748 line 2856 2018/05/02 17:34:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) [ 2064.833865] binder: BINDER_SET_CONTEXT_MGR already set [ 2064.865389] binder: 1033:1063 ioctl 40046207 0 returned -16 [ 2064.891633] binder: 1033:1071 transaction failed 29189/-22, size -7204857966782503384--1369094286720630748 line 2856 [ 2064.980156] binder: undelivered TRANSACTION_ERROR: 29189 [ 2064.985755] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/02 17:34:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000bac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) readahead(r0, 0x9, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110540000001859ff825600000200009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x3e0, &(0x7f00001a7f05)=""/251}, 0x1a) 2018/05/02 17:34:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:46 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x44) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) r3 = semget$private(0x0, 0x6, 0x618) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getgroups(0x1, &(0x7f0000000300)=[0xffffffffffffffff]) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000680)=[0x0, 0x0, 0x0]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000006c0)={{0x3, r4, r5, r6, r7, 0x4, 0xffffffff}, 0x5, 0x4, 0xfffffffffffffffa}) r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="3593aa6565413a0890da74eebd898e5a8c152619a764022485ce7f777fc46ed03e9dbc543f9ccfd23b6fb7ecee5f7de45ed8b94f66228e25243743bae635ceb1794065ef8e249e98da5d1bdc2d1edbaa79d9613593d4d7feb8de0114c1ef35bdaa8c4143ec1d198ab6fb80cd2c08c82d793512e730f2c7599e0233237e64ce1b31828c1e35709c8c8b169bf2c0f40308aaaf5240a609218daa313cb028c4f9bb23bc83f6a2f9d464766c99836eebe5c25f73aca7e892362064e87a9560023d42fd049d831bfe4d1739f1d46047ef76705c7635354b3e01d68708", 0xda, 0xfffffffffffffffb) keyctl$read(0xb, r8, &(0x7f0000000280)=""/21, 0x15) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r10 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r9, 0x80000, r10}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xac) accept4$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x0) 2018/05/02 17:34:46 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0xe0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x96, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000280)=0xcfb6, 0x4) r2 = socket$inet(0x2, 0x200000000003, 0x2) dup(r2) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000180), 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) 2018/05/02 17:34:46 executing program 4: io_setup(0x9, &(0x7f0000f6c000)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x6, 0x54, 0x1, 0x1, 0xd825, 0x80000001, 0xfffffffffffffffa, 0x1, 0x3, 0x0, 0x6, 0x152d}) io_submit(r0, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x13f}]) 2018/05/02 17:34:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002800)='/dev/audio\x00', 0x42, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x7, 0x0, 0xd002, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r2, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r5 = dup3(r4, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) fchmod(r0, 0x2) sched_setaffinity(0x0, 0x6, &(0x7f0000000200)=0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079df88)) msgsnd(0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) creat(&(0x7f0000000240)='./file1\x00', 0x2) recvmsg$kcm(r6, &(0x7f0000002480)={0x0, 0x25c, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r7, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000002500)) inotify_add_watch(r5, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2018/05/02 17:34:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000180)=""/251) [ 2065.410599] IPv6 header not found [ 2065.414145] IPv6 header not found 2018/05/02 17:34:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000015ac1414aa"], 0x28}, 0x1}, 0x0) [ 2065.583142] IPv6 header not found [ 2065.586733] IPv6 header not found 2018/05/02 17:34:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}]}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/114) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)="e91f7189591e9233614b00", 0x200, 0x80) 2018/05/02 17:34:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x10000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000010c0)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001100)=""/186) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001080)='team_slave_0\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/05/02 17:34:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x280040, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x3, 0x1, 0x1000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x10080) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9, "1b7ec1cb1af89af327"}, &(0x7f00000000c0)=0x11) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000100)={r6, 0x8}, &(0x7f0000000140)=0x8) 2018/05/02 17:34:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000003a000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:47 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000180)="4d4e82edcce02c7d8381865580df024d64e6e2a7690659f4fd460363a50ecb78b93f5044d769475ccbbda4f1ad17575b6f20a605e01b1f3e79658957ea7e43d0ee89bce36b51d928417c95d7caee37591e1ca81116866a4ce51954212a1b11604ce6a09df26c090b9b92c7ccfc118646f3398696f304c6a3b5187bbe4b3bf3b1704c045f719cc59341d564a8377819e81eb151ae12385dca15b1a6ad50108a8e56176ce16f", 0xa5, 0x10, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x7}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/02 17:34:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000ffcffc)=0x3, 0xffffffffffffffa4) [ 2065.824130] IPv6 header not found [ 2065.827756] IPv6 header not found 2018/05/02 17:34:47 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0xfc7d) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSCTTY(r2, 0x80047437, 0x2) 2018/05/02 17:34:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000a000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000580)={0xffffffffffffffff, 0x2, 0x4, 0x4, &(0x7f0000000500)=[{}, {}]}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000100)={"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"}) 2018/05/02 17:34:48 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002a0100000600000000ffde2c058ea72cd934e0571fec21e4c780403a0c43f9ce8fe25cb0dd37e8f2f482bcd0641bde8a7163169db4b11cfea58764900f713da28be4973b03bbd7aacb6bfa16c3a6f62646d72157a2a9c3e747b2254ac9d05a10b98c1a0eba6306eac0a45445988baae3fa93f1573ff257686a53d10c93ffaaceb41d483d5fbaac17a9026c2e64658e7c2dfbf083818ef26925c0ea76f7", 0x6d) 2018/05/02 17:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfec0000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:48 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x800, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r1, 0x1) io_submit(r0, 0x1, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="08b6aa1f66c8a122d4c733272cc63766f7f70b4f", 0x14}]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/05/02 17:34:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x6a, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000540)="6b657972696e6700c52ca433a0d383bca6bfe95824f3cae8e224c51be472bf19b45049f2d58a242c5a59febd1ede843907635fb677c4e4597bc67d387807bb7a31c390a69d61d4cb6d38dfab6dd3b6d0883d9acb08439d0d9ab18a5101dd32c47a2615f7ecf574fc321300abf102f972053a74b08e0856123bff9656781628ca3a1450e4cc71d98486a99c649d0f12", &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/05/02 17:34:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x142) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001830c175526df7e3a10292bfe06b3a98c0000103000000000000000002000000"], 0x24}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x8, 0x4, 0x4, 0x10000}, {0x2, 0x7, 0x80000001, 0x3f}, {0x82c9, 0x9, 0x10001}]}, 0x10) r3 = shmget(0x1, 0x1000, 0x78000001, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/68) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x7fffffff}, 0x8) 2018/05/02 17:34:48 executing program 7: r0 = socket$inet6(0x10, 0x4000000, 0x8eab) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500060004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x3, 0x40, 0x5, 0x8, 0x9, 0x7, 0x1, 0x101, 0x0, 0x2, 0xfffffffffffffffc, 0x1ff, 0x3f, 0x0, 0x2]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) [ 2066.724118] IPv6 header not found [ 2066.727733] IPv6 header not found 2018/05/02 17:34:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000002000004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x3f00, @loopback={0x0, 0x1}}, 0x1c) [ 2066.914466] IPv6 header not found [ 2066.918086] IPv6 header not found 2018/05/02 17:34:48 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x26) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc}, 0xc) 2018/05/02 17:34:48 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) shutdown(0xffffffffffffffff, 0x1) writev(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) 2018/05/02 17:34:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000026000/0x18000)=nil, &(0x7f00000003c0)=[@textreal={0x8, &(0x7f00000001c0)="0f06f30f5c210f320f20c06635020000000f22c0b800008ee8d3cb65640fe3e20f21810f320f01cb", 0x28}], 0x1, 0x3, &(0x7f0000000400)=[@cr0={0x0, 0x12}, @dstype3={0x7, 0x8}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x64afdb2b) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 17:34:48 executing program 3: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='[em0proc\'!(user\'em1\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfa, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0x5, 0x4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x3f, 0x9, 0xcbcd}, &(0x7f0000000340)=0x10) flistxattr(r1, &(0x7f0000000380)=""/166, 0xa6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000480)={r2, 0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000004c0)=0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000500)) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) getsockname$inet(r6, &(0x7f00000005c0)={0x0, 0x0, @remote}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000640)={r2, 0x6}, 0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000680)=[{0x0, 0x60}, {0x2, 0x20}, {0xb, 0xf439}], 0x3) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x84000) r8 = msgget(0x0, 0x584) msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000700)=""/227) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) r9 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x8, 0x400000) ioctl$KVM_SET_FPU(r9, 0x41a0ae8d, &(0x7f0000000840)={[], 0x1, 0x9, 0x0, 0x0, 0x7, 0xf000, 0xf000, [], 0x7ff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000a00)={r3, 0x10000}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000a80)={r10, 0x4, 0x9, 0x31131885}, &(0x7f0000000ac0)=0x10) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000b00)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ppp\x00', 0x0, 0x0) 2018/05/02 17:34:48 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002600)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000025c0)="6e65742f69406df04b5e810169abf30b7d6e481ff770") recvmsg$netrom(r2, &(0x7f0000002500)={&(0x7f0000000000)=@ax25={0x3, {"a5887095e3321b"}, 0x7}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="2739d90b2c6425712fa10954851aa6748b5657edf95d339cc51c97a7883901dcc0d32909805c4599658c766507b34cd30a7a44a7881ab9d34c14e9181149ea396e78457a55df9e53819cedc3408a719cb6fce26999cc8a44bd0df77d11dfffe5911484c4fc5a65346bf3702314fb0ad596bfc627f6b5934a7d60eec2f9f0390cbe9f2559c65eb0", 0x87}, {&(0x7f0000000140)="18b6d0b2cff7226ee1e3c73ef931016968b3b3dfd543d9d018cbf9520c3175e7b8d4ecbc665b11ea64b926dfa60f27e8b918acc6fff30803a094b407d2972568843ec6969cd505360a8b4802956f7893c8756807c14f07a90af0e479111ece76e4867793ea2c8cfea8c1931112dc3a5e081c54ab41ca3d5e52b28c34bb4e8e11fa4de2a364deefd93bfdf9a25c9868502555eed2948bc1f445fe2b59b03e0f2af185726f69ab090d6b28ff3b01f6ea3d772dc26e23310e9e2473df9aaf4a2c8c81d8352eb0e194dd3fcbd77e3a44c60d24a476bb801868061fae968baa263b44d64d8738122c72181452d51895ffd9c2", 0xf0}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000240)="ef514115d963ddf80244f1725af3002d3c6f4d4e19dd6481470e7a5b4f1b506037b1100c38ec93edaa8cbbc875d8b946ed8b20d34743842904de11cae34f9b68", 0x40}, {&(0x7f0000000280)="8e6f74be9d1ecf37bad1229695536844548ca9735825", 0x16}], 0x5, &(0x7f0000001380)=[{0x78, 0x10f, 0x1, "780f2a11311f7eecf9062778160808da68a9eb892b09d8962feacb76642e28d286f77e45cf0aba6ce1f5d056b354272794b35fb676c48b75f72a3613ad5d2f692567c58c5272d6552b10a95c487c4bd586face3ede19459c5f50e72bd50b78db68e4fb6c"}, {0x78, 0x0, 0x8, "ba422414d550a2e6a23a2aec28b18b3bbe617bc74fe551c87a46f3dd152365edd4c8ea7f7580f35f241130f312caa86f3f2a331d3f20690829023321a5beab52bace48930a05054e391ea855ee686e108c96d0c16839adb4bfe2fa62917d1593eab5a68ca9"}, {0x1010, 0x115, 0x5e3, "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"}, {0x48, 0x109, 0x800, "ed986cf3586bfc3ceb1fc4239a51208ec3fb35d39696147becb6379d239670f2e20edffdb263d713e11e5cb78d6d5017cee0"}], 0x1148, 0x20000000}, 0x10020) sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/05/02 17:34:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000000a0004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) request_key(&(0x7f00000006c0)='encrypted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='wlan0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0x673f46b005f2e27b, 0x0, &(0x7f0000000000)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000300)={{}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={0xffffffffffffffff, &(0x7f00003ec000)}, 0x10) 2018/05/02 17:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x400000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2067.170488] IPv6 header not found [ 2067.174076] IPv6 header not found 2018/05/02 17:34:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000ff04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0xc, &(0x7f0000000180)=[{&(0x7f0000000000)=""/166}, {&(0x7f00000000c0)=""/84}, {&(0x7f0000000140)=""/10}], 0x0, &(0x7f000034cf66)=""/154, 0xfffffffffffffefe}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0xe8) 2018/05/02 17:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xff00000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2067.343303] IPv6 header not found [ 2067.346975] IPv6 header not found 2018/05/02 17:34:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000c0fe04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:48 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYRES64=r1, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES64=r2, @ANYRES64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64]], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200), 0xfffffffffffffeb8, 0x2}, 0x0) r3 = dup2(r1, r2) sendfile(r3, r0, &(0x7f0000000440), 0x4) 2018/05/02 17:34:48 executing program 3: r0 = memfd_create(&(0x7f00000001c0)="64657676db44602831e302f020", 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x5) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="084026e38e7ab18ed54c8568ee17c35aaa1f8cdf22a29cb2863054a1981f6c513815d3cc4ad85e717b99d519c47a61fb8bf66e252de5c35971d0d8906e436ce56f388875d1e9dffe9761603fd0363e54ed54e3b0cc5dad5c056812020e4bb731277d10f20d59f0193c10ec2052ef44e54edd4a3f79016e1e86a160412f8123c1a3825716beb2cc02ff1fe3313a3595d66d7d4400f8e5736c5ce1093dbcc8063c2aa29da99d9aa57b24293493839f2c405814a27ef8c31df85f081028a30f5c50f33de647cfa7992ae63ee739"], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f00000003c0)) 2018/05/02 17:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x500, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:49 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x21) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000010c0)={r3, 0x9}, &(0x7f0000001100)=0x8) openat$cgroup_ro(r2, &(0x7f0000001140)='io.stat\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 2067.558384] IPv6 header not found [ 2067.561986] IPv6 header not found 2018/05/02 17:34:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003304ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x900, @loopback={0x0, 0x1}}, 0x1c) [ 2067.735077] IPv6 header not found [ 2067.738665] IPv6 header not found 2018/05/02 17:34:49 executing program 6: syz_emit_ethernet(0x1, &(0x7f00006ba000)=ANY=[@ANYBLOB="0880e2000000e2701bb60689080045030028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000ea3000)={0x800000000, 0x0, [0x0, 0x0, 0x5d9, 0xfffffffffffffffd]}) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) 2018/05/02 17:34:49 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xcc, "ab23e28d7c79a19d452d36b12cebbfe3418c9fc727309d93b10043ce28ed848972df9edd5caaee4122d1a822dda3dff31e55da13a49cc967ef783283d1d470ce4385abaf192a4409794423b1105ab2367b6f941e51b23a6681cbbe74fad553d1ef596940d2f6734e317f982a85308a5410902d2d4ba891e2e0653ccc1baac473bda8f875e051a43652939ed651cbfb61ac67dc72526d0b0e680c61bd81e35b49b70ceb8c0576aaa6dbca050cab33aa7c2618cc2e74e668609eb9a7e3efb5e4b4d346f2f62affc9429d02b3c3"}, &(0x7f0000000180)=0xd4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x9}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0x8000000000000007, 0x7fffffff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) 2018/05/02 17:34:49 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200800, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="04000400f3ff0000", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/83) 2018/05/02 17:34:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000007f04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfe80, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fadvise64(r0, 0x0, 0x4, 0x0) accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) 2018/05/02 17:34:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0xd, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000de"], 0x8) r1 = socket(0x4, 0x4, 0x3a) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@random="20c97d8c667c", {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x8642, 0x80000001, 0x0, 0xff4, 0x1, 0x2, 'team0\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x0, 0x202}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ac40ce6f0e3d", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, 0x9, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="9db0b8a64545", @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @multicast2=0xe0000002, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/02 17:34:49 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) [ 2068.408161] IPv6 header not found [ 2068.411745] IPv6 header not found 2018/05/02 17:34:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2068.597711] netlink: 'syz-executor7': attribute type 20 has an invalid length. [ 2068.605185] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 2068.632205] netlink: 'syz-executor7': attribute type 20 has an invalid length. [ 2068.639699] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 2068.665194] IPv6 header not found [ 2068.668738] IPv6 header not found 2018/05/02 17:34:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 17:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x10000120, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000180)="6b657572696e6700a8c38f4de3c8b3b0a38bfee7eddef938152c79463c1b6cf779ecc532200d60f546abd149dd00cb9b38d6acbdbcf0bca6f0ae07443e657b6224066daa8be373344b8a30a7e9009c444a034ec98408ca1c23bccd10ec4598cf8893426fb86ffc4fc8c2ad27cc8d110b8380bf47a9490ddf036f8f40a6ea6d31bb99653437343d2b718acb5754c884", &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) 2018/05/02 17:34:50 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/02 17:34:50 executing program 0: r0 = memfd_create(&(0x7f0000000380)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x2, 0x7fff}, &(0x7f0000000140)=0x8) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x5) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/83) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000700)) 2018/05/02 17:34:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000060004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:50 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@alg={0x130, 0x10, 0x23c, 0x70bd2d, 0x25dfdbfc, {{'rfc4543(rfc4309(authenc(sha3-384,cbc(cast6))))\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3555}, {0x8, 0x1, 0x59b}, {0x8, 0x1, 0x900000000}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000300)={0x77359400}, &(0x7f0000048000)=0x1, 0x8002) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/137, &(0x7f0000000000)=0x89) futex(&(0x7f000000cffc), 0x3, 0x3, &(0x7f0000000100), &(0x7f0000000080), 0x0) 2018/05/02 17:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/input/mice\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0e322df18c529e0c54a40abeeb0142609e42a6d01d65736828ab92e315b47ac8a62b35d95ee3366964f521ecd3a876d17518145cc2a0bf5eef356ed4f438816f0381d3f757e8551784da53be433249689e8709f19702d0e8b71745a001070a4528593254ecbc6a5022f4858de0595a6dffd30b14af83150aa6d6d967f9b80fdd73bb342af35aab5a40b6e0d46dd6153bcf017497690e2cec6325386856e7f5ab6829f8ab", 0xa4, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x9, 0x0, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt(r2, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) recvfrom$inet(r3, &(0x7f0000000340)=""/6, 0x6, 0x0, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) [ 2068.861811] IPv6 header not found [ 2068.865387] IPv6 header not found 2018/05/02 17:34:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000080004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, 0x1c) [ 2069.085411] IPv6 header not found [ 2069.089065] IPv6 header not found 2018/05/02 17:34:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000300004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:50 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/05/02 17:34:50 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x200000) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x56) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/05/02 17:34:50 executing program 0: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) recvfrom(r2, &(0x7f00000001c0)=""/46, 0x2e, 0x1, 0x0, 0x0) write(r2, &(0x7f0000000440)="1996af", 0x3) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', 'sysfs\x00'}, &(0x7f0000000780)='@\x00', 0x2, 0x2) [ 2069.188975] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 2069.224296] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/02 17:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x700000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2069.317221] IPv6 header not found [ 2069.320810] IPv6 header not found 2018/05/02 17:34:50 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) getpid() getpgid(0xffffffffffffffff) r0 = getpgid(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001240)={0x7, 0x216, 0x0, 0x0, 0xf}) r2 = syz_open_procfs(r0, &(0x7f0000001300)='sessionid\x00') ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4000000) r3 = accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000011c0)={r4, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$VT_RELDISP(r2, 0xb702) flock(r2, 0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) readv(r3, &(0x7f0000003540)=[{&(0x7f0000001340)=""/241, 0xf1}, {&(0x7f0000001440)=""/232, 0xe8}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/16, 0x10}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x5) 2018/05/02 17:34:51 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000080)={0x1000, 0x541d}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/02 17:34:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000004004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f000097d000)=0x10000000, 0xff) 2018/05/02 17:34:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x2000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x80000) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x800) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000080)=""/208, 0xd0) 2018/05/02 17:34:51 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000000000)="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", 0x13e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0x7, 0xffffffffffffff92) 2018/05/02 17:34:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/17) socket$l2tp(0x18, 0x1, 0x1) 2018/05/02 17:34:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x680, 0x6, 0x7}, {0x2, 0x1000, 0x7, 0x8}, {0x8000, 0x1000, 0x2, 0x20}, {0x531, 0x9, 0x8000, 0x808000000}, {0x9, 0x10000, 0xfff, 0x9}, {0x9, 0x9, 0x3f, 0x10001}, {0x262, 0x81, 0x200, 0x7}, {0xdcc5, 0x9, 0x1, 0x9}, {0xd2ba, 0x401, 0x7, 0x278}]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0x9b, [], 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/155}, &(0x7f0000000180)=0x78) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB="2800000013000103000000000000000000000000", @ANYRES32=r1, @ANYBLOB="009054000000000000000a0005000000"], 0x28}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x10000000000004}, 0x8, 0x80000) [ 2069.778807] IPv6 header not found [ 2069.782376] IPv6 header not found 2018/05/02 17:34:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000940)="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") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x40003b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x0, 0x34}) sendfile(r2, r1, 0x0, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/05/02 17:34:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000e04ac1414aa"], 0x28}, 0x1}, 0x0) [ 2069.951538] device lo left promiscuous mode [ 2069.983853] device lo entered promiscuous mode 2018/05/02 17:34:51 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 2070.005359] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 2070.031060] device lo left promiscuous mode [ 2070.034421] IPv6 header not found [ 2070.038955] IPv6 header not found 2018/05/02 17:34:51 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x20000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xe, &(0x7f0000000440)={0x0, &(0x7f0000000400)}, 0x10) [ 2070.058796] device lo left promiscuous mode 2018/05/02 17:34:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xff000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:51 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xffffffffffffffa1, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x8000, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x100, 0x6, 0x0, 0x3, 0xffffffffffffff02, &(0x7f0000000040)='veth0_to_bond\x00', 0x0, 0x12aec64d, 0x80000000}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) umount2(&(0x7f0000004b40)='./file0/file0\x00', 0x0) [ 2070.086863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 17:34:51 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556a, r1) sysinfo(&(0x7f0000000100)=""/160) 2018/05/02 17:34:51 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003ba000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r2, 0x88bd}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000040), 0x295}], 0x1, 0x0) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r0) 2018/05/02 17:34:51 executing program 6: socketpair(0x0, 0x80005, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7058}, 0x8) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000000000)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/02 17:34:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000100004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7109973ea1d294220cced81c0d6c576bde2881d607f5e7388c1beb0e56247abcd8fbba28829309f3b2ab81e6b45ea2da8010a681f9f86a70cf1457c76d15e35c9f2719c5626ec95e98247feee30ee7c948e56940c18cacebe79a18cf66e34b5e8d9a5afed5e675e8fcb3eb198a862bd372a71bad859451ce33b1d1446a40b58f5a3ae04f1c69a048bcae468fa87ee84196eced2751e3301a339538e85fce0d0512a8b75c56e722242adc65cf148c1f49ef13baff8160cfe7bed832ebebb7ff1f14ec4cc10acd275f7d23a32c4f87473624f96f5443da6d4ba1d6b4e", 0xdc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/02 17:34:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0x3e9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c81d97f390021080000000000000000fe800009000000a0af0a700000000000000000000200000014000d0000000000000000000000000000000001"], 0x3c}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="d668bddbc269ec6d1931fa43238c80ae0dfa7269e451df3b3db253ad9022710879283913d76898f78da829d0150003bbaf19914d1a5de4e51ea0c2aa61d346b2be52009c4d9146e356c27eb285121fdb8b5cbc581f7bf8e98e4006e023033faba54752721c38715ab40e82ac571ef4cb5fce6f94a312c7952b779826f46353504ff09669653e15f5565b4156ebad23965b370b9354faf88fd65344dd84b8c76a95d172142c664191abb2e34eefc40153a33c1a0dffc427af", 0xb8}, {&(0x7f0000000200)="cae584977b2c44ed5e77bbbaf7594798f91a21e5bdf16318813a8d23bf15d6ca455c14786b38823a6ebd00f325f2c65a4beeda6fc63e502d771bf6a78d5e8dfa42aa52ed5cb13a93e06177b5a0b6e3ed0cb203e7fcc20a2099b7377cc5de82a48495b581fe6481ce2fb6b7c2bd883fa08fabfa872f2dcbb16d431a18ac5f47c85de345446995b1e48e10959e20ddd26cad433d26dc30a4edd26aa59f60f35409a96f6f243211564a0b57807cd7f93d23325dea6a67ee33969e1213a0cb49ff06c5265fd783438ed7f58522b8dc5f4417", 0xd0}], 0x2, 0x1) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/05/02 17:34:51 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0xfffffffffffffda2, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000000400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000400100000000000000000000004a5e4fca3f4e8595"], 0x48}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'syzkaller1\x00', 0x901}) 2018/05/02 17:34:51 executing program 7: gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000040), 0x0) 2018/05/02 17:34:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x6000000, @loopback={0x0, 0x1}}, 0x1c) [ 2070.348405] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 2070.410658] IPv6 header not found [ 2070.414203] IPv6 header not found 2018/05/02 17:34:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000007e0004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x6b, "780ee2b3f8ad8dcb7592e85861fda7f7dee63136a5a4e8a6a7697dcbe7b88e5b362a5e2aca081443a04031b95177b5f9f9bc995a0ffe3af520018b9f6b9b8b93b43eedd6e0b0e280846804bf1e8d229efe04c86b9e95fd0f593f39441bed1976d3632a5b9320c4ec3be7b2"}, &(0x7f0000000140)=0x73) 2018/05/02 17:34:52 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast1}, &(0x7f00000003c0)=0xc) recvfrom(r0, &(0x7f0000000280)=""/225, 0xe1, 0x40002061, &(0x7f0000000400)=@ll={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @random="3684dcf40c76"}, 0x80) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000080)={0x80000001, 0x1}) sendmsg$key(r3, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) [ 2070.608815] IPv6 header not found [ 2070.612367] IPv6 header not found 2018/05/02 17:34:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r1, 0x8}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r2, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000200)=ANY=[]) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffff801}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x4}, 0x8) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000240)=""/131) 2018/05/02 17:34:52 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x406855c9, &(0x7f0000000100)) 2018/05/02 17:34:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x401, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r2 = fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @random="3763d9afb132"}, 0x5c, {0x2, 0x4e21, @multicast1=0xe0000001}, 'veth1\x00'}) 2018/05/02 17:34:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x20000380, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x101) 2018/05/02 17:34:53 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000090004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xc0fe, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:53 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/05/02 17:34:53 executing program 1: socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="74727573748039642665637572695c792ec795c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x200) dup3(r3, r2, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0x0, 0x1, &(0x7f0000000000)="e4"}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, r5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0620038328230100020083f316618aac033aafa3319cf6b2706d0b333196423e01788a039520e4720de0cb675d7f9be1438ca8a97b105efb018619e36ac3ed34e571"], &(0x7f0000000240)=0x2) pkey_alloc(0x0, 0x2) pkey_free(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000140)={{0x0, 0x1}, {0x100000000, 0x2}, 0x10000, 0x1, 0x9}) r8 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000540)=ANY=[], &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r5, &(0x7f0000000000), &(0x7f0000000600)=""/129}, 0x18) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000200)={0x5, 0x10d000}) io_getevents(0x0, 0x9, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000280)) signalfd4(r2, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/05/02 17:34:53 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0xef2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r2, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) r6 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/05/02 17:34:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x7, &(0x7f00000002c0)={0xfffffffffffffff7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x3f, @loopback=0x7f000001, 0x4e24, 0x2, 'ovf\x00', 0x0, 0x800, 0x55}, {@empty, 0x4e24, 0x2000, 0x1f, 0x7fffffff, 0x3}}, 0x44) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x10000, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000240)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000880afdff0003000000000000000000001bce8aae861d6349c0346822f9846579475d49a1c585112a800b0cd331b0d1438e56b18d6f155d9d9da9741a9784c4928c36b96359f653cce0a614566b6554fc4b95ff7790e3559afce1f834bfdd92920e39c6bef6a8c71c35bcc15581e2d3bbaf7ce70ac62e119e18dc6f626ee2cbc2504adb6e60ccb5b899c17ad76391e2f6cb1952e5bd8032d87ef27b00000000000000000000000023d5f0c680a5237e9b0b940648daa8a9f06f44b8608aadafc03752b8c4075565090f7f0a86f845e01ea5c18d3aab1ce56b2d5f579c3ac3f0b8a44f6162b3ed10b0"], 0x14}, 0x1}, 0x0) 2018/05/02 17:34:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x220000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000240)={{0x1, @empty, 0x4e22, 0x4, 'rr\x00', 0x1, 0x8000, 0x2a}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x2000, 0x1, 0x10000, 0x7}}, 0x44) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20040210}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000440)) read(r1, &(0x7f0000000040)=""/64, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000300)={r2, 0x10}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 17:34:53 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="b04800b53f0000000000000000000000"], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000000c0), 0x102000001) sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) [ 2071.950869] IPv6 header not found [ 2071.954440] IPv6 header not found 2018/05/02 17:34:53 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000040004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2072.041588] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20004 ovf [ 2072.138493] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20004 ovf [ 2072.143066] IPv6 header not found [ 2072.148540] IPv6 header not found 2018/05/02 17:34:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x9000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:53 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd3, "920d7a244f4ccdfcefd23f0bc8b3efa860b715ab90d1c27f5b73e1176daa757bab9758f129d7db266392335c1f240fe2069efaff06c146ac0d7f40ec6190e7eac24563bac850ae42c740c01253b85284de1328ab7eef06b638583313c8040590d2585b05619389549a6f477416fe20ddae4db9d3ce50538d1e59643336aa97f8676d0b553b1384073295962d2b95df99642a61e6f91c718ea81b7751f77d3026601fcd50e152b82f9fe9a14b744d3809439d59479e48aff30e4c08d99a5f6db5cf523be1d8ceea1cfbc837fbd3cb4a081484d1"}, &(0x7f0000000200)=0xdb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000669000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/02 17:34:54 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fdff04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'team0\x00', 0x2001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) 2018/05/02 17:34:54 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7ede1d5eb1011f25dd2abed3c443ef39d7cdf11edad90276d110a0be4923329dffa8cddf7b6fe79c1f213d479a427570bbfe87aa03d35e6b4dc48f86c115b831768d", 0x42, 0xfffffffffffffffe) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/189, 0xbd}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/31, 0x1f}], 0x3) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) keyctl$get_keyring_id(0x0, r3, 0x8) 2018/05/02 17:34:54 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x8, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x40) pwrite64(0xffffffffffffffff, &(0x7f00000005c0)="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", 0x137, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/250, 0x1015a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r4 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='ecb-aes-aesni\x00', 0x0) r5 = add_key(&(0x7f0000000240)="316465c47500", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x8b, r4) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489bf847e8879c4453be725a2f00f3fcdbed7cdb1f2d5751aff04997147a961667aeeafd790acd437f295e2ba932dc93c59c912262e5af0e4a44cb3eb32666e5c2db5f44b7e7fafb2e4afd1d1e87e403b7dd93b079d6cbfc61d858db22edff8a99fb82272286cc304980621f31718331c9ed3d0171008b804665702dd795a69426ec2453ae8bd42d8d6b42dff850d8ca517db7da75e19484089c0fe474e1d354326b84048b66ca6d14d5253177611adb2c6e5cc0b803483dc79eb43d708df8c94d2315c44706761dcb2294faec033f7f01776afab470a19ff57477a9b93da0e709fea10a201aa0634cd418e48405b689aab03e26aeb6396a59b420d947f1f5ddfcd9d8a482f5b97f724819d0df3e5cc807e93f9f800bb3295279f57024f04cf9a4ca7ab14f66d6a0dbbe2ee91347d85fdbe30c83b9d97ac9862af4ae91de5e235a16755c50baabb68dd3723c5d9df127df9c608a4e4a4bdadafd5ae4d72f7319f035c0e05c70edbefa082653fedfdb904341854efc19bd1632d93dfe33a8", 0xffffffffffffffdb, r5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0x0, 0x4, 0x2, 0x1ef, 0x1, 0x4, 0x84, 0x91, 0x3, 0xffffffffffffffe1}, 0xb) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/05/02 17:34:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfc, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x2, 0x4000000006, 0x0, 0xe1, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x6}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfffffffeffffffff, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01d35fcfbfb8c7a25aab2d5a000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="12b3a11b1f2df329fa55c3bd9bbc2c30d5a23e25b71c5e37752ba5055d9363b84694a5e766df116383ae3891223568d4316efc") close(r3) 2018/05/02 17:34:54 executing program 0: r0 = socket(0x12, 0xfffffffffffffffe, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="43000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac83f34f0979ed384a6d913b70852ed490b54b1e56ac94cf87b32dde956f0e839867336e593a7390f5585d1fe9d9d1d44ac7f35e5793dd96e2d48d917f84136863170d3caaab03452aefc3b885be7eb766705406896b5c9d0167e1b9dd283337a8f176f700c36da2358ea9762a868a5ac649ff853556f7a445cc6a86a41783ddb796e5ec6eeb169dd37f9ab1a74b022490fd8fbeee663"]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000300)={{0x43ad, 0x1}, 'port1\x00', 0x0, 0x0, 0xcf1, 0x0, 0x7ff, 0x1000, 0xc937c63, 0x0, 0x2, 0x7b18}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000400)=0x10000, 0x4) r2 = accept4$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000080)=0x48, 0x80000) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000003c0)=0x539e, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}, @empty, @dev={0xfe, 0x80, [], 0xe}, 0x10000, 0x7, 0x9, 0x400, 0xd2c1, 0x40000, r1}) 2018/05/02 17:34:54 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) r1 = gettid() r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000200)={0x7fff, 0x8, 0x5, 0x4, 0x8, 0x1}) r3 = syz_open_procfs(r1, &(0x7f0000000180)='net/sco\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0a0229bd7000ffdbdf251100000008000400030000002800020014000100ff01000000000000000000000000000108000800bc0e000008000b0000000000080004000800000008000400c10f000008000400020000008bc7b8734ed6fb6387"], 0x64}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000140)={0x5, 0x6}) ioctl$TCSBRKP(r2, 0x5425, 0x47d8) read(r3, &(0x7f0000000000)=""/81, 0x51) [ 2073.553940] IPv6 header not found [ 2073.557519] IPv6 header not found 2018/05/02 17:34:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000006004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:55 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(r0, &(0x7f0000000340)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x7, "40ef"}], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000280)={r4}) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/05/02 17:34:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x80030020, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000100)="019a17650a7f0645da2084f4dd9f8913a6a5b5fb831064c3bcf6972ebfd5587fdec1da478870699356ff9827dd350a85a08fa5ca02652cb17f7a67d902b1667befc38ffe360e099ff866383723e382cfbb802f03fac11fde28bfb8827d26be1ce9eb0abf2494c2aa3ab47dcf1cd65d8f56c83f4e3724264efe27820ae81bbbe2926bdd62c27e64e61d3cc59ddad67eb8ba00225cc1061a2be88013316da7", 0x9e, 0x48081, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) r4 = dup3(r2, r0, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3}, 0x8) [ 2073.757586] IPv6 header not found [ 2073.761145] IPv6 header not found [ 2073.825737] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 17:34:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000070004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:55 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup2(r1, r1) tee(r1, r0, 0x9, 0x0) 2018/05/02 17:34:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x600000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2073.928483] IPv6 header not found [ 2073.932102] IPv6 header not found 2018/05/02 17:34:55 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x7ab, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x110) accept$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/02 17:34:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000330004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2073.992490] IPVS: ftp: loaded support on port[0] = 21 [ 2074.085260] IPv6 header not found [ 2074.088865] IPv6 header not found 2018/05/02 17:34:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000030004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2074.195466] IPVS: ftp: loaded support on port[0] = 21 [ 2074.217276] IPv6 header not found [ 2074.220875] IPv6 header not found 2018/05/02 17:34:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb4, 0x8000) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x484440) fanotify_mark(r0, 0x42, 0x0, r1, &(0x7f0000000140)='./file0\x00') ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000180)={[0x80000001, 0xb041, 0x4, 0x1000, 0x5, 0x4, 0x8, 0x7, 0xed, 0x7, 0x8, 0xc2e, 0xc446, 0x2, 0x80, 0x4], 0x10000, 0x8000}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x2574, 0x0, 0x5, 0x8e4d, 0x20, 0x10, 0x6, 0x6, 0xffffffffffffffff, 0x3ff, 0x1, 0x0, 0xf0, 0x0, 0x26a3f69b]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0xad6, 0x4, 0x100000000, 0x3, 0x8}, 0x14) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000400)=""/11, &(0x7f0000000440)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000480)={0x1000, 0x2, 0x80000001, 'queue1\x00', 0x4}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000540), 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000580)=""/84, 0x54) timer_create(0x7, &(0x7f0000000600)={0x0, 0x9, 0x2}, &(0x7f0000000640)=0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00000006c0)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000000700)) listen(r0, 0x81) getsockname$llc(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000007c0)=0x5, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000800)=0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000840)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000880)={r6, 0x80000, r1}) r7 = gettid() ptrace$getregset(0x4204, r7, 0x3, &(0x7f0000000940)={&(0x7f00000008c0)=""/108, 0x6c}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000980), &(0x7f00000009c0)=0x4) seccomp(0x0, 0x1, &(0x7f0000000a40)={0x7, &(0x7f0000000a00)=[{0x6, 0x7, 0x2, 0x7}, {0x100000, 0x6, 0x10001, 0x8}, {0x100000001, 0x4c, 0x4, 0xfffffffffffff9bc}, {0x7fffffff, 0x3, 0xa5f, 0x4}, {0xffffffff00000000, 0x23, 0x1, 0x5}, {0x0, 0x4, 0x73, 0x2}, {0x1, 0x615f, 0x0, 0x1}]}) getrlimit(0x0, &(0x7f0000000a80)) symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000b40)=""/63) 2018/05/02 17:34:55 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@reject={0x9, 0x0, 0xfa00, {0xffffffff, 0x0, "e7ffb1", "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"}}, 0xfffffe0a) mkdir(&(0x7f0000000000)='./file0\x00', 0x24) 2018/05/02 17:34:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfc000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000a04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:56 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x200, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)=ANY=[]) ioctl(r0, 0x3f7ee5bc, &(0x7f0000000180)="dc25dd0f67209712ee5842d304412d381d1790d14ac48bd3f33ac8ca1ccf1819aed3ca25305a797ca77509a58a943290e2e95c42e478ea0a56476e813eaffe6f0b6de6cbfee201a7fe79684efa3e330599a98147d8517a051eb7b35f2b5642fd9641a6e4dcaf22ad6a2c3d55136830c0b37579f3497a3f035eeaeb04d4f85e06be68d0f441e03b572a2ea71359507bc22b3a5d11001ffb95e122ddffd4b11f6427bdfb9af477b56c2eb06951d34c5824ab4e8f5c4bdda1e7aa3b3ba6a88e") ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x4e24, @multicast2=0xe0000002}, 'gre0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x7}, 0x8) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000240)={0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x80) readahead(r1, 0x0, 0x0) 2018/05/02 17:34:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x6bbc, 0x20003) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/05/02 17:34:56 executing program 4: r0 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x80, 0x0) mq_timedreceive(r4, &(0x7f00000003c0)=""/109, 0x6d, 0xffffffffffffffe0, &(0x7f0000000440)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000480)=0x6, &(0x7f00000004c0)=0xff6d) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000500)=0x6) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') accept$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) getsockname$packet(r4, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000940)={0x0, @local, @rand_addr}, &(0x7f0000000ac0)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000b40)={'gretap0\x00', 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000b80)={@dev, 0x0}, &(0x7f0000000bc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000d00)=0xe8) getpeername$packet(r4, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000900)={'vcan0\x00', r9}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000ec0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) getpeername$packet(r4, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001a40)=0xe8) accept4$packet(r4, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001ac0)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000002180)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x34bf2f7ebbaf1c6c}, 0xc, &(0x7f0000002140)={&(0x7f00000021c0)=ANY=[@ANYBLOB="1c060000", @ANYRES16=r6, @ANYBLOB="0a0027bd7000fcdbdf250200000008000100", @ANYRES32=r7, @ANYBLOB="7401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004002a0d000008000600", @ANYRES32, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004003500000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="84000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000054000400fc086200010000000100010408000000503001060600000001000007200000000100000307000000040000080100008088f500000300000005000718010100003506010533aed8416b0f01050300000008000100", @ANYRES32=r9, @ANYBLOB="800102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004004e070000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="f400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r19, @ANYBLOB="3800010024000152a7498f0898006e6f746966795f70656572735f636ff56e74000000000000000000000000000008000300030000000800047ed600001008000100", @ANYRES32=r20, @ANYBLOB="c000020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000143e6cb9588fb18881a1dc0004000100b667ff000000020001157e91000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800", @ANYRES32=r21, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040008000000"], 0x61c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000090) r22 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r24 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x400040, 0x0) ioctl$UFFDIO_API(r24, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x8}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, r1, r2, r3, r5, 0x8}, 0x2e, 0x5, 0x401, 0x100000000, r22, r23, 0x9}) unshare(0x20000) shmctl$IPC_RMID(0x0, 0x0) unshare(0x8000000) [ 2074.612357] IPv6 header not found [ 2074.615923] IPv6 header not found 2018/05/02 17:34:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000005c804ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x700, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x9}) [ 2074.871889] IPv6 header not found [ 2074.875452] IPv6 header not found 2018/05/02 17:34:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"000010005f526c617675a83b00000001", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x9, 0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x109081, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000001c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x201, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000040)=0x48d) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000340)=0x79f9f2e2) 2018/05/02 17:34:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001680)='/dev/admmidi#\x00', 0x800, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002b00)=[{&(0x7f00000016c0)={0x27, 0x1, 0x1, 0x7, 0xffffffff00000001, 0x5, "8650fd432d9643023cd79db40994ed77e172650574f191f67e7af7560f3bea69687178263532cd15729f943d60da1c7d7686a4cc348f095acd45b014c32e4a", 0xd}, 0x60, &(0x7f0000001940)=[{&(0x7f0000001740)="bbd3ed3041e937914cf26d7d4e232342b0b27701d3a24b82ed72de18f314bd2678f51a8e91304d029e383c9bbf9b8e57d97f5076a394aa3f8c34fe33d0d838835cc8a1242f68c82a8e44205be1189eabd7b5e691921ac54d9229687995569ce5e4423dc1b3db903d8818078265ce761e999de63a231160b45a14326ca4c633d4999bee51566d49919e9dc3358aa84f3cadb930b270c2b9031e2be823186606f6ada7d1f211cc2f0c5545c7e2f42b3305a9a86af761e33e0044ff673a29c971694b33b13510", 0xc5}, {&(0x7f0000001840)="ce7106e00780b6128d4523f90836e2efc3da73555cd08e4376b3dbcf27417dff209207dd1623cc1826d54f32264b997dffd21eb549ed582675c03a41f6ce78c6c2e93596e87addca6c61c668f3791b92e082bc3725ded8d1d203e70530c5dbf8b0630c18a0a62ebfda0be4237ae62e6a10f356dc8cfd214e7b678ac88dc6264f3dbe7c93d61976da4193dbd2281d7587c3fbdae9dc97f4304f33b5eac7e3f7bdb3dd5f81c01f9953590d507e25aed2eeef6482c9261e5a94dba18492f4c7fe54d47e25c2121fc2a9b518742990946fd20da5edacaa23643d76cc8dbef77210e0668797b0a73c", 0xe6}], 0x2, 0x0, 0x0, 0x44}, {&(0x7f0000001980)={0x27, 0x0, 0x1, 0x1, 0x1, 0xfffffffffffffffc, "67ff5d291f11b0d5f714a14bf634bb1fe0b74c5fcb1e4fe9ae40dff4666e358f0c2a207fdc2f167ff9fb9e3cc039475320761b1d0d464d805b5920ffd67181", 0x3d}, 0x60, &(0x7f0000002ac0)=[{&(0x7f0000001a00)="e679c37ebedf0743fe7b728866927452e8c1", 0x12}, {&(0x7f0000001a40)="70ce4f4cfb3e146bb0446022db324dd37343327a9f2183", 0x17}, {&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002a80)="626b1443128381f7cd", 0x9}], 0x4, 0x0, 0x0, 0x20000000}], 0x2, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000340), &(0x7f0000000100)=""/161}, 0x18) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x22) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000080)) 2018/05/02 17:34:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x78, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fd0004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:56 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/05/02 17:34:56 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x4003) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x800, 0x30, 0x7b}, &(0x7f0000000140)=0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/3\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000200)) 2018/05/02 17:34:56 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0x1dd}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) ioctl$TCXONC(r0, 0x540a, 0x7) ioctl$KDSETLED(r1, 0x4b32, 0xffffffffffff8000) close(r0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffffffffffff89, &(0x7f00005dc000), 0xfffffffffffffe3, &(0x7f0000d43000), 0x3813d8094a8e9db3, 0x1}, 0x0) 2018/05/02 17:34:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000040)=""/62) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x101800) ioctl$KDSETLED(r0, 0x4b32, 0x100000001) 2018/05/02 17:34:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x305002, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/187) [ 2075.177903] IPv6 header not found [ 2075.181635] IPv6 header not found 2018/05/02 17:34:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x8003002000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000110004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2075.437966] IPv6 header not found [ 2075.441566] IPv6 header not found 2018/05/02 17:34:57 executing program 6: io_setup(0x100, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2c, 0x25dfdbfd, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044810}, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) pause() ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) tkill(r6, 0x1000000000016) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000003c0)={0x10, 0x4, 0x100}) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000340)={0x3, r2, 0x1}) ftruncate(r2, 0x800) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000240)="508fbf0794a9d5dfa0d07ef2843a2e8587e33c44532b750e41d602ef3a8c6d4720cf7faa9e78cb14786936fa57a6de45a09927ead9a57d23781c5c243ca54f9677999675560c9dfa3c416b650a5610445dd85cde8d936d515932dffca0a5bbadf7a182efbd0f6d3d5c57ee0d56c9981ef4132015d4f80643543a9a66bbf54d5ef11f55bbc2bc884bced3f7c0f7db1c00515bcdd27e8841e8348e6778e863b49abaabd4b291c8244ff69e8bda1ccd173d891e67dfd50583f0b770f6e8db145ed8d2ae271a0afa2a02f99d0d9bce6e36806ae7b8a744772e201d31779dd8871fd8eef949c494bfede2ebd2b1", 0xeb}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6bd665ec) 2018/05/02 17:34:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) pread64(r0, &(0x7f00000000c0)=""/8, 0x8, 0x7a) 2018/05/02 17:34:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x600, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20002, 0x0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x4, {0xa, 0x4e24, 0xdf8, @remote={0xfe, 0x80, [], 0xbb}, 0xf45}}}, 0x32) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) recvmmsg(r1, &(0x7f0000006e40)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004640)=""/140, 0x8c}], 0x1, &(0x7f0000004780)=""/18, 0x12}}, {{&(0x7f0000006c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000006d40), 0x0, &(0x7f0000006d80)=""/147, 0x93}}], 0x2, 0x0, &(0x7f0000007040)={0x77359400}) 2018/05/02 17:34:57 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000000e0004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:57 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) write(r1, &(0x7f00000000c0)='I', 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/05/02 17:34:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40105) write$sndseq(r0, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) read(r0, &(0x7f0000000340)=""/10, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) pselect6(0x40, &(0x7f0000000140)={0x5, 0x1, 0x6, 0x6, 0x9, 0xfffffffffffff000, 0x5, 0x400}, &(0x7f0000000180)={0xfff, 0x200, 0x10000, 0x401, 0x8, 0x9, 0x80000000, 0x3}, &(0x7f00000001c0)={0x3ff, 0x2, 0x4, 0x3, 0x80000000000000, 0x2, 0x0, 0x2}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0x7fffffff}, 0x8}) 2018/05/02 17:34:57 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) r0 = open(&(0x7f0000000080)='../file0\x00', 0x0, 0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x2f3b, 0x5fa5, 0x3000000, 0x5, 0x10001, 0xb34}, 0x8}) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) [ 2076.229345] IPv6 header not found [ 2076.232911] IPv6 header not found 2018/05/02 17:34:57 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fc0004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2076.463544] IPv6 header not found [ 2076.467135] IPv6 header not found 2018/05/02 17:34:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xa00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000440)) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x100, 0x7, 0x400, 0x10}, 0x98) 2018/05/02 17:34:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000000080)={0x8000}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000000100), &(0x7f0000000400)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$BLKREPORTZONE(r4, 0xc0101282, &(0x7f0000000180)={0x7, 0x9, 0x0, [{0x8001, 0x1f, 0xfffffffffffffffa, 0x1, 0x8, 0x44580f7b, 0x1}, {0x1ff, 0x8, 0x7, 0x1ff, 0x6, 0x6, 0x8}, {0x6, 0xff, 0x789, 0x8b, 0x7ff, 0x7, 0x7}, {0x976c, 0xffffffffffffffff, 0x6, 0x4, 0x8, 0x8, 0x3}, {0x7, 0x1f, 0x0, 0x3, 0x8a63, 0x101, 0x7f}, {0x101, 0xfffffffffffffffc, 0x30a, 0x1f, 0xb01, 0x4, 0x3}, {0xffffffff, 0xff, 0xfff, 0x101, 0x1, 0x9, 0xc798}, {0x97, 0x7, 0x4, 0x40, 0x8, 0x8854, 0x7fff}, {0x401, 0x8, 0x1, 0x8, 0x7, 0x6, 0x400}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)='\t'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) r5 = dup3(r0, r1, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000440)={'nr0\x00', 0xae6}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x0, 0x0, &(0x7f00006f0f64), 0x0, 0x0, &(0x7f00000e0f29)}) 2018/05/02 17:34:58 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fe8004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3f, 0x0) unlinkat(r2, &(0x7f0000000500)='./file0\x00', 0x200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) [ 2076.661511] IPv6 header not found [ 2076.665159] IPv6 header not found 2018/05/02 17:34:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x10000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:58 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000000a0004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2076.796906] IPv6 header not found [ 2076.800547] IPv6 header not found 2018/05/02 17:34:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 17:34:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="baf80c66b8b87d198866efbafc0c66b80000010066ef0f001d0fc7a807003e0f32610f0dda640fc7990000360f30f2a76b780000", 0x34}], 0x1, 0x51, &(0x7f0000000280), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0xd92, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 17:34:59 executing program 6: io_setup(0x4, &(0x7f0000000ac0)=0x0) io_destroy(r0) nanosleep(&(0x7f0000000b40)={0x77359400}, 0x0) io_destroy(r0) 2018/05/02 17:34:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfec0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:34:59 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000600004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc08c5336, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) msgget(0x2, 0x0) 2018/05/02 17:34:59 executing program 1: 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$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x1, 0x3, 0x2, 0x0, 0x101, 0x8, 0x4}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080), &(0x7f00000000c0)=0x20) 2018/05/02 17:34:59 executing program 0: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000640)={&(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400001d9, 0x3, 0x6, 0xa}) socketpair(0x1f, 0xb, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="57b4150aab427b43fbb5694aadcade2918256f80414256", 0x17}, {&(0x7f0000000200)="8c7f6c68bd23d9b10334117c4c55e2010c8caf8b2baf6024e6b1241ff529a47a6cd39019089c16b9feda4e67559007f6add3be0c7cf8e033f2981dd746db1fcd00e71c4dc944dd62fcf45f9fcb05769945be1f3c76d214ce88b67cc3131523fc87c3d55d4b21ea428cb88a70d0d911b23e74e7e081f85e4678bdcb3db970f7d704dec7208641e356f088d980509cf25d3bfc4595770ad64c02c15bec67ce921e6c048273f5e4be3176c5248acec0bad0fbebea19c3ef98ad", 0xb8}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)="d5b1020702d0397b5ad77aa2f5faf555e136721ae67d12ed9d7f76e1b1c96fd236535eaeb4e3554034979bc89671633995d6997eb278357afe2d1fd73de883a18068913c84279139912a7f4758c30a127fec362044c8e10cebaa8176684df5564d6676e483c7b09662f9a41ec9f4cfa6dd1631de84a8db9252550a9ef3a8716807bc097552853b535e88bc41ba628550897dd322a129f4bffcb0d79758a5058e80", 0xa1}, {&(0x7f00000003c0)="a976fb456e5b7b3a187ac28f074eda2d37c9485b8d3a97f2fb301162531f3b6a266469c443356834ecd20174953445898d1d48798797d0f6a16dbef523263f76c7d922f1225a5360e30d8b3d13a5f0c85a0a0436b45df852560316a614ab069320a2a038fb62c19721e2525daf16b97315b0244db6229592684a11c50422ec22842952705f99b0afbed9dceb7bd572965b626e02e4db0ffbc3d6878d29324617ce43bc52eb627d795dd030eb0920df7d28590736d4077372cdeafd8dc46e", 0xbe}, {&(0x7f0000000480)="f202f2f4c99cd51e110f3ccdb02bb2101f0e566cfc7ec7670dc2c3182e4488da6833f4bf3347675fb6e06feb6d1d7006b64030af5379ce08fe8411f93ddc08e93cdfc503a5c330c254e4ae87069a0ce749d4255c69550d9f590da4670a73216a473f655e158b15e55951c1185800f3fa77a35c49f736ce850c32ae2142961c61d7576125dc848c30966d72358e69e45fb23dab37bfaa11cf23f723af3a9a69c626a52bef78401683c226dc27595320ee74a1", 0xb2}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x298, 0xbabccd7010606dce}], 0x2, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x800000c0045004, &(0x7f00000000c0)=0xffffffffffffffff) [ 2077.750629] IPv6 header not found [ 2077.754187] IPv6 header not found 2018/05/02 17:34:59 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) inotify_init1(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/05/02 17:34:59 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fec004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:34:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x3000000, @loopback={0x0, 0x1}}, 0x1c) [ 2077.951043] IPv6 header not found [ 2077.954598] IPv6 header not found 2018/05/02 17:35:00 executing program 1: capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f00000000c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x608600, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/02 17:35:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000050004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 17:35:00 executing program 4: unshare(0x200) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9400000080abd5aaade34c20dd1ad443346fe5fabbd3dc23592ddd463d04c042d6a5a11d07f3cd1ec2448e8b9e9c171811209a8d907e37bbc1e012ebebfd2874cedfcf962818ea6d6d07c5692e6ba00c36719bf4ff9932a7f1eb2e29f8691926b162d034a8e45d75af2578fa8875d023e845732adbada6a7db62f1281b5140f930d49218a818cdd58def42b5f65ab63c27729332", @ANYRES16=r1, @ANYBLOB="cbaf27bd7000fcdbdf25070000000800060000020000080005000200000008000600070000002000010014000300ffffffff000000000000000000000000080004004e220000080005000800000040000100080009004a0000000800050002000000080001000a000000080004004e240000080005000000000014000300e0000001000000000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r2 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000440)=@rc, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x16, "d386a547f248274f409f996d01b2c8ae520f55eb958d"}, &(0x7f0000000340)=0x1e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xe316, 0x3f, 0x7fff, 0x2, 0x8}, 0x98) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000002b80)={&(0x7f0000000540)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/02 17:35:00 executing program 7: setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x40) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000003c0)=0x44) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\x00') r3 = shmget$private(0x0, 0x600000, 0x78001092, &(0x7f0000a00000/0x600000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ptrace$pokeuser(0x6, r2, 0x7, 0x0) getsockname$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000400)={@loopback, @multicast1}, &(0x7f0000000440)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7ffffe}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r1, @ANYBLOB="100925bd7000fcdbdf2500000000080077b41290015c52a7140100", @ANYRES32=r4, @ANYBLOB="bc00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400cbf0ffff080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400000000000800070000000000"], 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x4800) 2018/05/02 17:35:00 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0x1000, 0x3000, 0x1000, 0x4000], 0x0, 0x54, 0x5}) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x1000) bind$inet(r1, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) mq_getsetattr(r2, &(0x7f0000000080)={0x7, 0xff, 0x2, 0x6, 0x19e, 0x9, 0x4, 0x100000001}, &(0x7f00000000c0)) 2018/05/02 17:35:00 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)={0xf4, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f00000001c0)={0x77359400}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x801, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x86ab156, 0x1b}) pipe2(&(0x7f0000000200), 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 2078.756092] IPv6 header not found [ 2078.759685] IPv6 header not found 2018/05/02 17:35:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x10, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000fc04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x3}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/05/02 17:35:00 executing program 6: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'syz_tun\x00', 0x100000000}) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x80000000, 0x20000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000b17000/0x1000)=nil, 0x2) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x48}) mbind(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180)=0x800, 0x618, 0x7) [ 2079.001274] IPv6 header not found [ 2079.004878] IPv6 header not found 2018/05/02 17:35:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x100) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 17:35:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x1600000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)='smaps_rollup\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x85, "9d2ba35a48ec211304b06c978513f098cb07392c73d39154ea6ebb705e8f9682fe391b6a95085f30e572c35cb3171eebda913165ed088500dfb7215cebb47b87a5d70011f0fca6ac37d7f7541aa7119c9f605f93a6562f66074d93ab499f7bba03314506154769dcab6e1ba1578d471f8f3c7b8d79defbdc76a7ee81f9591514a831540eaa"}, &(0x7f0000000680)=0x8d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={r2, 0x92, "d295ccbc33f210a3580f59b202076dfe0befd80088c3e72c6c223daade6ac664e004bacfb2fb294e132ca9caefa854dae952b21c97b057d7e104faaafb6e90fbd2f0c8f5229e926222e6a70b1457032a857f12b95663be840465bbd4b7a6ea75c8a38f1bca2ee682661a66bb2cb5fcd68c2688f98cde0db90b8561df07b33993131421fd9c37ec39b04c4236c601532b1330"}, &(0x7f0000000340)=0x9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x811}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012abd7000ff7f000003000000000200000000003273d38d3e313a97f82b2f76865d000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) getdents(r1, &(0x7f0000ac7f8c)=""/116, 0x74) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r5, 0x1, 0x6}, 0x10) getpeername(r3, &(0x7f00000003c0)=@nl=@proc, &(0x7f0000000300)=0x80) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/02 17:35:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000080fe04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xffffffffffffff34) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r7 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x3, r3, r4, r5, r6, 0x2, 0x200}, 0x4, 0x7fff, 0x200, 0x3, r7, r8, 0x40}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/02 17:35:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x2000000000007, 0x0, 0xd000, 0x2000, &(0x7f000000b000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:35:00 executing program 3: r0 = socket(0x6, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = shmget(0x2, 0x4000, 0x540, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096) write(r0, &(0x7f0000000040)="240000002a0005000000000800367700fbffffff0100000000000000ffffffdd0100ff10", 0x24) [ 2079.278058] IPv6 header not found [ 2079.281682] IPv6 header not found 2018/05/02 17:35:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000022000000000000009500000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x102) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='syzkaller\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x0, 0x10000, r2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x3f, 0x5, 0xc, &(0x7f0000ffd000/0x2000)=nil, 0x1}) 2018/05/02 17:35:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x1600, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000002004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0x8, @empty, 0x9}}, {{0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x403d}}, {{0xa, 0x4e24, 0x3ff}}, {{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}]}, 0x310) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) getpriority(0x1, r2) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x20}, 0x5}, 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000380)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/05/02 17:35:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x30080, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000180)) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001880)}}], 0x2, 0x0) 2018/05/02 17:35:00 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101800, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x3, 0x1b, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x800, &(0x7f00004aa000/0x4000)=nil, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) [ 2079.516837] IPv6 header not found [ 2079.520439] IPv6 header not found 2018/05/02 17:35:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000904ac1414aa"], 0x28}, 0x1}, 0x0) [ 2079.729106] IPv6 header not found [ 2079.732683] IPv6 header not found 2018/05/02 17:35:01 executing program 6: msync(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x5) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'veth1_to_bond\x00', 'ip6gre0\x00', 'ip_vti0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0x1d0, [@vlan={'vlan\x00', 0x8}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:auth_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'syzkaller0\x00', 'teql0\x00', 'bcsh0\x00', 'ipddp0\x00', @empty, [], @empty, [], 0x70, 0xd0, 0x100}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d8) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ff7000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/02 17:35:01 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r0) 2018/05/02 17:35:01 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xbad}, {0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x2, [0x400, 0x80, 0x40, 0x6, 0x10000, 0x76899650, 0x8]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xf1dc}}, 0x80000001, 0x3, 0x7ff, "4bf9918029722dbc826e69947c4e6be9aaf6860add8258bcd98e0cc084d36738943220e1028158eb4a4dc675d12806468c5f07f038bd1b24b2595107ea5c03014220e2ac097d955a662d664d7e6e7127"}, 0xd8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000fd67ac2cb351f662e744048c95553240089a088166d383a5f70069a9b7f1caf5667a82d13efcca880c1cba1b8fc49d7fb8b2eafedadd284c1ae42793e744c6599daacdf934a5895339cb99db3a3a50dd5b41112a86e3f107e1625e38d8efdbc027d6d09afe43697a000969ed02259917a04971262a02c5884a8a6bfc77f7ae85ca8953793e5ed9c9a6d51722a88f2b8f5884cd0612bf128f922a0a050456881396c3e7f9b9fc98473095a87a07cc775fa82aa482ccb235c28aa2bc14506b740ec827a4777920030df23ee06b397fe426adfbcc81d503f0610c2b4fe096c07fc788643da06409b89c0dc2c294fe9ab516dea4e9f796444fbf8335aaf4f80ccaa82b59804aab0b8ddd82a83200112b24a3f64d1ff20affb25143d815ecdbc1b35013cbaddf020b1823e76e3b18bd9de1249f08a79725d3cf041c80af67cbed3ba948a169943dbf8bf47a126c0587d905e3cd2aa3a537ff5f6d06d7e38ef48495676d2aacebbd5bba104f29a05b16c8c5dd1fa401e5258ea4e16d5aefc0424e2dfbb22c5534dadf79a790c1882a9541b6f7934157346c44a80efc0dc110bda0f8c6c5dd465bd0bf77bf42c70921dbc1a677fb683708b9408c974b46f4079734f9760a58d6430a47930773397c84d276250972eb01e99b9f7827e8e0a1a1cdd2f38d321fe2d40ae654c7da3ee4d042aab55b88fe1cda17607dcbf85661fae2a658cce3f1c6cffa00a551f740aaf88f6fac639123f52d4417c206eeea86ab75113cf6242703d692b7c4bd241b3b27a0f3c6e5a31857f59a867b04517dfc39c7f04304fed41cd33b2ef3961aed5f30dc572355e366be7caba01605a422ba8e78332d59627386b44a9ffdc61a328a3585566cd96cfabf011efe645519d08f74dfbcbfc546c95cf3af1af51f633e98ec8acb5b49b6cebb19d15a972b918e9b6552e15b9a1e27289bfbc6e252dbf542679910d9c360a01881acae1bb9d06c4eec12e2a209d6334026e379676267e6443871113502dff75afcdd22e7dd799a637f495ac0af746e63f897216a017b621eff7a9779c9a454c772ff993ed894e050a4e2d23de0658d0373622af740b2f1105d922ad7ee755df893475aa8d0f5790c5d2d51fa4f1fa67460a252e0e9ab6564a6ae83047bd7906182bbb964bf89a6f03f170100f23483af1874610fdf42f2e106f164fe06c793d2b789520c98801284a4809cdb5800d85ecb4754cc7085efcec51c55b5d68c6384b1d9ee964ae60d3d8ae7d69a45ef58d580b46f122f03f8d39a8d03a32e005f87f9d5d3b9fdc6fb646cbbc675a4ea1f62f9d95c4f123efd94223f58c529c5c2cc609b5ab4e82abf8436ec2f7847ee0d8cd6dc66be6ae271c865b5d7bfc2add71865b5885bd4bc57a687879e0de72f352b34db56c9789e01c4f9c0005254f0cba3d03d3f2f660f3d72dba0725e3ea6ebb09732775981a09e022c66894a38489d95bcb3efc14387a7f9a7918ca0e1464ba102dadb611c0a71fddfd3525a6c3b218f0f001a7ac8c94c073179a210369aba646b690f803efd6e7632e9cd5d88f1515dc779f12d0736a3ecc4ad4a30e1f78d62cdb72fa303d82b0a13142cff6c7cf506a2e2095bba5a0c9b44d6594cdafe8f3a17689dabbb662235de7eaebc3d5e474d6f0730e96badff319b8bd008a2021d33c327c86ad4eb262b40c4df1b590aa99c0e99f062f334f88c0c556cb1289c4b7617ff98214f1bb5f5098d5809e441ad0fabd441bcd73b72e6a721749d068b0acbc880aba7be1355443153e3e8c3b5ea4ffc8f73825a063a6617db1c9a707b19679e961f920b5c51a40cec7a36bfdebe6c5c464d302aedee8b150e0992206c88c479361b512929ccdf6ab9c68f7fd8a1477e25c2b8dab66ef0463a9401cedb9f1926316a1cf52ae84c82c9f26bb58a612d6404a7e8151f4e13590527adc315f4c4c0f27132dff947007fee8438a53ff020aa275fff987de48837640e7c1f12f056a8f5c3f30620beb249c7dad4246a5f11f6d0cd5c346256614ce07ea1f1c10d5fc2d11610b6568f0623ff8ad6cf35d5d4bc153460eae76fcbabdc9f381c316874e3626660e8e302bda9620b433d8b21fc4f0596e2085c593fdde0289ef83d162ec31be770bfd00f0d73aac5a29e661303a09c39a86db977c200f7c887d3e317e42859de85c0589b5ca56fa1465f32487a02f9ca07bdcbe188903b64c125cc6b9449c304b8139bb55440edcecb40f885ee790192f00e81d0546709c6aebeb404d622d4ee3a57dc7b67b1468ce8f29a7f6f576660d12c329dc3ecf5273012a03af95fdb5e2888b3227a79e24f60f560abb178afb3b4ba86f2ee920b8e667ff1e0f3fb85897c090a7ac45c8abf7bb740a10056c36f8cbc5227f02cecd7116edfcfcb7a05500c5aa3d9894b193d0692421fd5d9b4ff1e46594254b36d306bce5d97a38cecb8383816f182dfd8dc0cb411370b57ecbd20baf47e469402afe641ccc63865edb052482b9137be8b9c66fc3f8b8636f4904b1ebf01aa9844b267a5bb99d62b69060e9394e5b886df1321917c7f257e18bbd2b9b8e5a8b21221c9e3aba95f7a9a1b192372c0ea16e9444902d2db17698a7fdcf385815c75b58ad5574ac34d6e24a9500463c502a74af18963a90300659557494191439243cde1fc630c011e0576f86b2d7ed7a9af672ce60fd10c963fad0c8816763e378982746fcc7e2525e89401ddde86665da7599b0e3f20385e18be3e643277fac1fef08b8e57565ac731c1df65b7a49fa9ba1e578c9bd00c33d022ee652ba8b6328e73c7011c8707dfc74ae6de188e5ac14338a6d6aabe7e41caebeb50b51d9e29e7ed54fb1ea567df001adfc34079a7c80e6fd6d350a0debc08334ae5b49f8cde173c2d8d270a9f4d584d0447a1adc5486620940700000000000000f1f5035f919425172f53f9f06288e478a4b5bc768e0bbe555e5504a8f865107d23767cb29dcb3e873c8619019f3250fb3fac0292f5073a57283b6a4e63e9a8cd160a7c26c5fa70d1c46d7b8d2c5a431b17a1ddeeef02e413412fab860417d07eb5360f0767e4142851b37b66565a44661f23cccb7f24574eb568516c9f277a840f5eafdace676e0759c343f65b3306f99540addfab088ad87e28d6c6b12e92930c9854688c9fe14f6a2dd6ca6c0f2e4b76194e233014ded3bc62c8387f8f7bffa0650a7ceccdd29e26c78bb179c75468f55b2fe1fbb3a7690c3cc0a6bea270a79c16686ad3b4e68045b3206c59c2593fa4898e29d8f85543bfd046df7801586c4ba1e4017892db8ee8df341e1c42a4980207e7853e697132cc408a04474f4605339833030b91baa5972b1b3d0de51663c64e07b4702967a5837c11a03793c39c19feaead2b39b9a2fde4d5417accf0b661abef34aca50d926241eca10c441616d4d08685a1fb23aef6ecd80b009d32eaa128f7f91d50285d2a248e92cfe0d9205aa5a5284034ae2da5002b9fdbc4d0ca897324b1821959f76b03c7435cf18b4f3b2683402279e9873c8a2af4cb2826fdc18a6ffd18f3cbc85f3b396d091a1bb661ed5785acb2894ea03b87ed20149058de27cc68244668e0dd4600eac93805b89a6d55f0e0eb3f35c0639788d88082d65e41b61224f20c731c15bf533c7cb0be6b4d3fc0b84bbf576046d726a6c3e83684d9fba544b038b139a75d75e9082ef54e20a6106d2cbe6c5072a86a05622f0a45ad40fb117a688ef6370ad745412ffb1766dbe6cbac57f5cc8d1b5ff985980a3ec6c3d3584e543b3e79742c2cda96e1ac640a80c9d2bc3ce55c314f29f0bdbacb914715905f518204fb94d170111d55601eda95c45cd865e443252dc520db18cd5c389a307b8cd769104f8f898391e6d40599e9abf3ea1d65e691f39ea00ca2f118146c42078c2bb7e7102f0b9ca6e234d091d6e22d1b1c7bdaa190c74e803bd92db8d7aa04013fb6f1a726159b99a0b78d029acf924dc2a4203d5c1dd0319af8484d01f96ac4bd5e962949b66a138f6eb2aa42b1064276a0f2e02b636ac726d7b9716fd5961f7cb9297f57b621c28d9c8f56e873164f5e78c458d73d3d7024507d02a1c31495cba91118670d7609cc20ae1813aff7fbae4116a4639a9f80d485a58fb4de21f016c5126d946151f1e3ab22c83c6533dc3c1a7297916fd17399e993ea49ea3a04897d7061799e70f5f153ff9452a74b05e8ad1f38a2b78674e4a468d24abf2c015ce2f5e45dc088bcf5177c0a64d3e91d8abb3e51c95c793af391c439458eb9854d5f51879d38b5b6e173789eb573b3d004a3c216a1f7686866b683178ff211ce3e8648042bc9af270b8a46400a6d7070a06fda060000000c5932a63fe19183eae5662213db3f84b3288ab8c56b649a4da91f6cc07c88707be2f20048888bf571dd68d41addb0c3367dcfa1b1da5fe9467e2029142f3e1d225fe4bfb74116a06b477aa0b068f77a2edbf72ca579ae220f42f50b91a66ee28d0349562f4099f1e7904c670dd7c03c05bb6a17c4016ae0df4a4ceb22c56647009d79505d9d391358498875bda6c80ded9ee415e477e8819a9dc6c1b98fa35876a9a755fb26db67dbce7a3b9f93faa5cd0fdafb20b8f77ee3e7828b4a804e9df71621ceeafe55dde25992fabcdb5063b228255c03306a7ea4f25be7589c4503184bf56baa90a0b18df6708272ba8d2e15b9e8ba7eac606222ec94e766dec18e0c00706e8a663732914cb93d37191a867498309bb78f711a077ccc3a27acc5eb779e46ef9f575e033a594b1085d4e9ca77080da9e859b7969118b99ca4abb492f051994a7c536a2638c6b9fa57cc07e922239f9ab15f672b3b04e7312eb203c70d7c9e9b4ce3d5ccf241dcee53dea7674d51c1a7ec598a4f5bfb1fba1ab819724248320b09a42dcd4aa77036a593343cdd1f193279ddf5ef351bd32404138f3b243cfd5dda3c4f25be0bc1163fbb31676c0c755166148de8dde49a9be9b7a7aa9dc9bd1b11c41b911d64bb0731d9342cbfe72de7e05792b62ed33c3d1d8417b5968f6540cf9bc2da4f188b447a42e6303d1cd473dc0b093f2183e7c381060d357a1aa296dab64f18e996d03850382880bb0d5c52646ec3f8ba4d41d1b9427dee709223ebda0959cd94416f5eff61f254a4fdeca54127f497b8f13bbf88238a51302e8b2539da6a86d51861bec86e5bdc9d7a98da55e9c4dac7a7a19a79aec5134254cadf7c42e25211a127fa0d6d37b7f098346406b17d237512ae9d6adc4e234a3f520930774efc2cc3cf3998ca7b50ef11e9e3e5688d734b6ad18465e4b0579cc2dfd173907e6136afbb838dfc8ebd171b68a2d7885f5e67b41753bcae9dbe6bb662a592ff057579294ca872aaf3ad6608e0811c7ba4fbdb7b50decc982135ca38388b091a6bea00b649f9e4e69205547ba549b7b71c5c7715d945d41e9b5cdae571cf9ab772e50d9bbf87577cacdb445415c24ed13433ff6b221ab99fd62096dddb4650b94ba6514d48fdac09a5301696ef261b4587fec0ef29c7fa44640a9f9a689636e2d8828d2873ad7916529f0b19e80ad29a3d8c7269ffc79c89fd67dc0ee922418d1c552781e4d8b493353aac72ef816eee5ce9cedddc4ea7d258ae563688d4bb65b4b87cc123337254a7c62b58e93a62e80ee014e66074e54c5d6ca1895c65364f8fc63a056429516dcdd37b3b5d9030dbbcba661ee1ea3691c39c39b5b7b586ac5551a044a26b316416ea102c5e4ffe1c4f617098e367608c1c36f59813e9254a48"], 0x1001) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000013c0)) fallocate(r1, 0x8, 0x0, 0x0) r2 = open(&(0x7f0000001280)='./file0\x00', 0x2000, 0x80) execveat(r2, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001440)=[&(0x7f0000001300)='/dev/mixer\x00', &(0x7f0000001340)="ea76626f786e65743075736572707070315e2100", &(0x7f0000001380)='\x00', &(0x7f0000001400)='{}&vmnet1md5sum\'.\x00'], &(0x7f0000001680)=[&(0x7f0000001480)='/selinux/enforce\x00', &(0x7f00000014c0)='\x00', &(0x7f0000001500)='/dev/mixer\x00', &(0x7f0000001540)='eth1$\x00', &(0x7f0000001580)='/dev/mixer\x00', &(0x7f00000015c0)='\x00', &(0x7f0000001600)='/dev/mixer\x00', &(0x7f0000001640)='\x00'], 0x1900) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) 2018/05/02 17:35:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2280, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/196}, 0x18) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/02 17:35:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x800000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:01 executing program 0: mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0xab2, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xfffffffffffffffd, @rand_addr=0x3}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) munmap(&(0x7f00005de000/0x2000)=nil, 0x2000) 2018/05/02 17:35:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000096000000000000000ebf678400000000a586ba13b3225dacfe2fe2c076ac54104256ee9ec7e9b6f79dfb794f7745d526572441518d1dd27a191607dc81b23984f40220cb722722ebf12e01e518bea2345ae000000e0000000000"], 0x2e) 2018/05/02 17:35:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003a04ac1414aa"], 0x28}, 0x1}, 0x0) [ 2080.128578] IPv6 header not found [ 2080.132167] IPv6 header not found 2018/05/02 17:35:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000504ac1414aa"], 0x28}, 0x1}, 0x0) [ 2080.327822] IPv6 header not found [ 2080.331420] IPv6 header not found 2018/05/02 17:35:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x16000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000101700001000001200"]}) 2018/05/02 17:35:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/02 17:35:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000001104ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x200400000b7}]}) 2018/05/02 17:35:01 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0xc952, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/02 17:35:01 executing program 0: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = request_key(&(0x7f0000000380)="6980f5ffff72e28b951c6c76", &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='eth0selinuxsecurityem0vmnet1\x00', 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x1) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000100)=0x4) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r5) keyctl$link(0x8, r2, r0) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r5) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="2b4592ba9214ff0464c318655021ffd60a5fe180734ecae9baa64239ca73f68b4f1c604e4108c9111a55cdd4b8d27450deb1b99d7a16fddba72d785b9c7155ad8efbd39fc3d4c18ddfd62a9edf4f56", 0x4f, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) [ 2080.531336] IPv6 header not found [ 2080.534899] IPv6 header not found 2018/05/02 17:35:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfe800000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000704ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/118, 0x76}], 0x1, 0x700000000000000) 2018/05/02 17:35:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x4, 0x2b, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) r1 = dup(r0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) [ 2080.730822] IPv6 header not found [ 2080.734396] IPv6 header not found 2018/05/02 17:35:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000c28ee842e34016a0d3a9035fd4a2", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/05/02 17:35:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000304ac1414aa"], 0x28}, 0x1}, 0x0) [ 2080.945394] IPv6 header not found [ 2080.948955] IPv6 header not found 2018/05/02 17:35:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x100000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/02 17:35:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x100) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x0, 0x7, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x28}, 0x1}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d000000000000000800000"]) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) 2018/05/02 17:35:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 17:35:03 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="7d2aaf4ceaf96b7e4b9e1368483e8df1546ae8b54ec68317ed88efbc173746188336a15b069967c94c55e4b9fcbd2b2b0d2324139b50127c7bcf605ed4cfb40636f9dbd87b6c2ee8bd26b32201b879622bb66c87ec306c1353b858b25472", 0x5e}, {&(0x7f00000013c0)="9ad3bf8558d7497858c8af294066d4bcf30c00717a1b139e0966af89289d598a48e9c1d7d871a7b4ae423855f2722630d1e0f2cc829f86d06a5f5c821b09d30a3888cc36711678812fffa6d7372d03ff9736c2e2598c560f43bd3b85ebdeb6574e73f3a2e5a3f3aed46921745653c38cbe25771684cbeb666b4f406f9b80f9894d9be11569989bbe08d0f4519633f1a7b41b0ffdef73a7cfc96b0afeaada48fd359100caa459894ffa26c7eeea536406fc71b61e3f6f2358f086b0b55052bf3dc13502134fa5b659b09117aeed2ce0abda218bb8b994", 0xd6}], 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x768, &(0x7f000000a000)=""/195}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x610, 0x378, 0x378, 0x378, 0x0, 0xe0, 0x578, 0x578, 0x578, 0x578, 0x578, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x1, 0xffffff00, 0xff, 'veth1_to_bond\x00', 'veth0_to_team\x00', {}, {}, 0x5e, 0x2, 0x50}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x6cd4}}}, {{@uncond, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x2, 0x2}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@multicast2=0xe0000002, [0x0, 0xffffff00, 0xffffff00, 0x30a80399bcbfdaaf], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffff00, 0x0, 0xffffff00], @ipv4=@rand_addr=0x7, [0x0, 0xffffff00, 0xff, 0xff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff0000ff, 0xffffff00, 0xff000000, 0xffffffff], 0x9, 0xffffffffffffffff, 0x3f, 0x4e23, 0x4e22, 0x4e24, 0x4e21, 0x20, 0x980}, 0x100, 0x305a, 0x4e21, 0x4e20, 0x4e22, 0x4e24}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x100000001}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffff00, 0xff, 'syzkaller0\x00', 'tunl0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x7}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7ff, 0x6, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x670) 2018/05/02 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000020004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001400)=""/93, 0x5d}], 0x1, 0x7a000000) 2018/05/02 17:35:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) syncfs(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e28, @rand_addr}}) r2 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r4 = semget(0x1, 0x3, 0x0) semtimedop(r4, &(0x7f0000000380)=[{0x0, 0x2, 0x800}, {0x4, 0x7fff, 0x800}], 0x2, &(0x7f00000003c0)={0x0, 0x989680}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lchown(&(0x7f00000000c0)='./file0\x00', r3, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)="e3a09a13ccd8f7c5ff084c68b7c09e588cadc56b186390fac3e3b14172432bafd3bf50c809e7f53132e4beecfb7ac33a7c19cc97ddd0595d61d5b68993a2550189ddb199fc37a0673642647bdfab06133b55daf478f0744e086ee3b9d3c0a4793e4bdaaf433e58d3ed60c2f1a41b8c7ffdba", 0x72) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c00005e"], &(0x7f0000000240)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000480)=0x77fe) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) [ 2081.911764] IPv6 header not found [ 2081.915341] IPv6 header not found 2018/05/02 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff0000000000000000003a0004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2082.137767] IPv6 header not found [ 2082.141340] IPv6 header not found 2018/05/02 17:35:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="7c44beff5ce49963b8d54833f0bd0177d75f387d7ac714a8eb1514ac97927a3aae992628bf843678e98ce2dc9a5b949b6d33bc1e5e", 0x35) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 17:35:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x3f000000, @loopback={0x0, 0x1}}, 0x1c) [ 2082.183378] print_req_error: I/O error, dev loop0, sector 0 [ 2082.189930] print_req_error: I/O error, dev loop0, sector 1024 2018/05/02 17:35:03 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000000140)=@abs={0x1}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000080)=""/119, 0x77}, {&(0x7f00000001c0)=""/86, 0x56}], 0x3, 0x0) 2018/05/02 17:35:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r2, &(0x7f0000000140), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/02 17:35:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/05/02 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003f04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x6, 0x13, 0x4, @time={0x0, 0x989680}, {0x7ff, 0x1}, {0x0, 0x9}, @queue={0x6, {0x9a, 0x6e}}}, {0x0, 0x2, 0x0, 0x1000, @tick, {0x7}, {0xffffffff80000001}, @result={0x8, 0x8001}}, {0x2, 0x0, 0x0, 0x76, @tick=0x5, {0x0, 0x2846}, {0x4}, @ext={0x2e, &(0x7f0000000200)="c7fd809448f0062f86ebf0cdf333925c2220e479d128913ab4bdd9e725354be446d45d06169c3eebf93b146e201c"}}], 0x90) close(r0) 2018/05/02 17:35:03 executing program 0: [ 2082.418783] IPv6 header not found [ 2082.422361] IPv6 header not found 2018/05/02 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000fffd04ac1414aa"], 0x28}, 0x1}, 0x0) [ 2082.569419] IPv6 header not found [ 2082.572990] IPv6 header not found [ 2082.853603] print_req_error: I/O error, dev loop0, sector 516 [ 2082.859640] Buffer I/O error on dev loop0, logical block 129, lost async page write 2018/05/02 17:35:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xff00, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:04 executing program 0: 2018/05/02 17:35:04 executing program 4: 2018/05/02 17:35:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000604ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:04 executing program 1: 2018/05/02 17:35:04 executing program 3: 2018/05/02 17:35:04 executing program 6: r0 = eventfd(0x80000005) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) read$eventfd(r0, &(0x7f0000000040), 0xffffff40) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) 2018/05/02 17:35:04 executing program 7: 2018/05/02 17:35:05 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='*X:'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 17:35:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006f5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002b002103000000000000000001000000"], 0x1}, 0x1}, 0x0) 2018/05/02 17:35:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 2083.564605] IPv6 header not found [ 2083.568165] IPv6 header not found 2018/05/02 17:35:05 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3aa6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 17:35:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000001280)="822cda77044a9244fc92ebe66f50ed66b327bad0470d", 0x16, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000340)={&(0x7f00000000c0)}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0xfea) 2018/05/02 17:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xa00, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000c80504ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x7800000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2083.865131] IPv6 header not found [ 2083.868748] IPv6 header not found 2018/05/02 17:35:05 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="907f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 17:35:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000007e04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 2084.028116] IPv6 header not found [ 2084.031692] IPv6 header not found 2018/05/02 17:35:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000fd04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x300000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2084.160780] IPv6 header not found [ 2084.164390] IPv6 header not found 2018/05/02 17:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x4000000, @loopback={0x0, 0x1}}, 0x1c) [ 2084.201206] print_req_error: I/O error, dev loop0, sector 0 2018/05/02 17:35:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:05 executing program 7: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00006f5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002b002103000000000000000001000000"], 0x1}, 0x1}, 0x0) [ 2084.526515] IPv6 header not found [ 2084.530076] IPv6 header not found 2018/05/02 17:35:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='team_slave_1\x00'}) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000200)='team_slave_1\x00', 0x138, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/02 17:35:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000180)={0x80, 0x155, 0x7}, 0xc) r3 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x0) recvfrom$inet6(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000940)={'ip6tnl0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000980)={&(0x7f0000000b40)={0x1d, r4}, 0xfffffffffffffdb3, &(0x7f0000000a00)={&(0x7f0000000b80)=@canfd={{0x4, 0x40, 0x0, 0x1}, 0x14, 0x2, 0x0, 0x0, "c9c9844259e687e1fd7ab4ab20f24be999724a965d97b23e7fe809c939c9e14450c907b0222c22a80aecee79e5ad8d503b38ff1dcc7aa5262107b19b66f6dd46"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000001540)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/05/02 17:35:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x78000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:06 executing program 4: r0 = memfd_create(&(0x7f0000000080)='/dev/uinput\x00', 0x2) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x56d, 0x4}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x4008556c, &(0x7f0000000000)) 2018/05/02 17:35:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000028, &(0x7f0000e7f000)=0x4, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00007c495e2f93ee26e00000010000000000000000000000510200000000000025afe6eb7d8e8264a752969dc17b9db1d3ce0f36d51fba5fe67fb2a382885fd1b82095a5f9ba106e8f"], 0x48}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/70, 0x46, 0x0, 0x0, 0x0) 2018/05/02 17:35:06 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000003ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x10000, 0x80000) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001340)=0x46a) recvfrom(r1, &(0x7f0000001180)=""/192, 0xc0, 0x2020, &(0x7f0000001080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x0, 0x2}}, 0x80) accept$inet6(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001140)=0x2) accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000001380)=""/4096) 2018/05/02 17:35:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) [ 2085.107831] IPv6 header not found [ 2085.111416] IPv6 header not found 2018/05/02 17:35:06 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000014ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xa000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000100)=0x4) r2 = dup2(r0, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000680)={'nat\x00', 0x0, 0x4, 0xe7, [], 0x9, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000580)=""/231}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x59) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e21, @rand_addr=0x800}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9ba, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffffc1}, @in6={0xa, 0x4e21, 0x5, @empty, 0x20}, @in6={0xa, 0x4e20, 0x8, @empty, 0x9f}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xa4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x1000000009}, 0x1c) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x585}], 0x1, &(0x7f0000003b40)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @rand_addr=0x3ff}}, 0x80000001, 0x3}, &(0x7f0000000280)=0x90) [ 2085.366225] IPv6 header not found [ 2085.369833] IPv6 header not found 2018/05/02 17:35:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x7, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x5f]}, 0x2c) 2018/05/02 17:35:07 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchdir(0xffffffffffffffff) lchown(&(0x7f0000000080)='8/file0\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='8/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='8/file0\x00', 0x1) 2018/05/02 17:35:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x40200) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x8) 2018/05/02 17:35:07 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000011ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfec00000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000340)={0x7, 0xfff, 0x2, 'queue0\x00', 0x100000000}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) pwrite64(r0, &(0x7f00000000c0)="0abb9011a43499674604b0fa2a74f96ab7cc2b1c175886a31f07ed232d65c71f476360dd4e609dbd800076eb24a246b46748", 0x32, 0x0) listen(r2, 0xb) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x3}, 0x1c) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r3 = accept(r1, &(0x7f0000000040)=@alg, &(0x7f0000000440)=0x80) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="4333ab7d680da8014c2a17a120c658bcc3e3258775c89b02b4daf50620233bf7d5127c65bf0db41819319721741a5e7040915cc71c3719d2372736c4faad9e1628350d7a5107a627", 0x48, 0xfffffffffffffff8) keyctl$negate(0xd, r5, 0x5, r6) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000002c0)='gretap0\x00') setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={r7, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x4}, 0xc) shutdown(r0, 0x1) close(r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xfffffffffffffffe, 0x7fff, 0x8a, 0x3, 0x82}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000900)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000840)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x907a, 0x1, 0x7fffffff, 0x48, r9}, 0x10) 2018/05/02 17:35:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x2, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x6b, "ca32940336ef467bf005315659de060266503d7b93dd3e0f1672cfed63d340cd020d3a0ce22d86a445c65669db1a69d9960700599609d489aeeaac8e7b82206bc048bc1cc20b4b147e854e81723cf70661208ae1b1ee9c4d15ffc94663a4f213b89b9649b29555f2952e10"}, &(0x7f0000000180)=0x8f) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000effc)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) 2018/05/02 17:35:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1518c589", 0x4) close(r0) [ 2085.974981] IPv6 header not found [ 2085.978564] IPv6 header not found 2018/05/02 17:35:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 2018/05/02 17:35:07 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000013ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:07 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='mime_type}eth1\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4, 0xd03c, &(0x7f0000000080)=0x7ff}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x146f70c1, 0x906c, 0x4, 0x5663, 0x2, 0x7}) [ 2086.168829] IPv6 header not found [ 2086.172394] IPv6 header not found 2018/05/02 17:35:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x7800, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:07 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) recvfrom$inet(r0, &(0x7f00000000c0)=""/116, 0x74, 0x160, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/02 17:35:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa1, 0x618001) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x4, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100e4010000000000040000000000000000000000000000162a5b6d09031bc907070890ffb4346545644575553cc673bbb26217a9c06753ad1242b82f522f31bee6f02bc8f6f1e8cf02430d6b790238f28f07ebdb1b0d682b3aab0227bb9a1ea94a19075bc09dc46c28dff7b0886d09024b3dd107970c0a32d8cd6a9fc655bf288b57082535cd99cca248f1139bd85c93c6f6635229c2c35b86ab5680182f5ea59a3d3f0f8996a87e8adcf98c33f9e8f3ba5f8068170247c4331d7e80816c02e0e6349dddb90e9eb7668f9d7171807270daf0b5bb794df15f9a6979"]) 2018/05/02 17:35:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/107) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x80000000a}}) getcwd(&(0x7f0000000000)=""/189, 0xbd) 2018/05/02 17:35:07 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000aac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:07 executing program 0: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) fcntl$setown(r1, 0x8, r0) 2018/05/02 17:35:07 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400802, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) sendfile(r0, r2, 0x0, 0x0) 2018/05/02 17:35:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40201, 0x81) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x7, 0x4) memfd_create(&(0x7f00000000c0)='/dev/rtc\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80bc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000240)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f0000000040)) 2018/05/02 17:35:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x16, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "eda8a5224c40ccf1d3de008c2e69375e5141e908d00a14e028ec6fb709b05b37", "fe99466b8956c6b9746ec879cd41afc7c0e066f7b027b932a6e23e9e328ea574", "8d88143d6c37ae6f3d8c2f24117189cf6f021d8649fc75d4a20d2e3e6b9bd1a1", "b128d02929fccfdbbef939b3f2b6e72857e46aa07380b33624b7bd46cdcaf26a", "09365ed7b1c5077b077d47933974cfc27f17d4ea0cf6d33d0306ba161c6e04dd", "e37ad86fc2a7f30c35cb72a4"}}) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x60001) connect$ipx(r1, &(0x7f0000000180)={0x4, 0xf1, 0x100000000, "f354c08e88dd", 0x3}, 0x10) [ 2086.455713] IPv6 header not found [ 2086.459280] IPv6 header not found 2018/05/02 17:35:08 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000404ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x500000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 2086.648260] IPv6 header not found [ 2086.651814] IPv6 header not found 2018/05/02 17:35:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000001104ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) read(r0, &(0x7f0000000180)=""/27, 0x1b) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x100000001}, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000480)='F', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 17:35:09 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x0, 0x6, 0x20, 0x0, 0x8, 0x7fff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000001c0)=0x1, 0xcf) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x5e9, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/02 17:35:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x8, 0x6dadce0a, 0xef9, 0x7fffffff, 0xee3}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r4 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1000, 0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r0, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000380)={r5, r6, 0x3, 0x2, &(0x7f0000000300)="1948ff94ae82783838b76d62d4c352af3ab1f14ab678badc6b1f265c97b197c6fd732a9f9112e37f050362586ffa5195c15201fdcc938259db697efaacc388905d46828462104e87397bde86da", 0x1f, 0x6, 0x8, 0xfffffffffffffff9, 0x8a, 0x10000, 0x0, "637910da8e0b51adb4dfe46fdbb38fd856f20fe1a0d52bd3d65b151e8c42d815ab186bbc7b1a8561cb0da4bbbe0a374b2fc7f3b2038467432f130a81f63b43f8fc30f929891f04c99d568eb01ef7c9879bf8c0fbd73b3c4c73a570562ee646d69c44b38b3845"}) r7 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r7, 0x0) r8 = syz_open_procfs(r2, &(0x7f00000001c0)='net/ip_vs_stats\x00') ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000440)={0x7, 0x5}) ioctl$HDIO_GETGEO(r8, 0x301, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) ioctl$TCXONC(r8, 0x540a, 0x29e5cbc0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0x201, 0x3, 0x3f, r9}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000000240)={0x10}) 2018/05/02 17:35:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000060000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0xffff, 0x4, 0x9, 0x4, "05a6f4bb02a95595735871698f39fd503e9a32f42925df5a0238b3c0457b32bcfe9a3966827aeeb7d3f7e339", 0xfffffffffffffff8}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/123, &(0x7f0000000180)=0x7b) 2018/05/02 17:35:09 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) uname(&(0x7f0000000080)=""/126) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f"], 0x1) write(r0, &(0x7f0000000680)="21521aa305cf8ac3a3dc11b78fb20fb43fbfbc0788f75a55069645f808c72fb15d10796207d004a9873078ad10d59cdd628424756b80f617c1b10d813e5b94d31c49d79fbde51c67d27785730af4f329c4a3545942c7810dc0997d9ea871660604a43505178e05489df093d525b8c33332809101eeee38f54f57946e2e73d6f965e2f348a88992b9dd30089235377a59b2b53853e9f8e1a8942abf291d3cf85ccfa0ade61aa720ad64f27b1733837f7f1d545c60b348b711289b5b6529611b9fb71a6edcb2f5ab3e2eeafc95dd767472cf43085c9114afdf2216446b12120dc58a2c6534a5f3c459cec1ac6ea72df773fde34e273f3bf666ed766137128a359114567cf8282d014b017cf768702c71e42bf81774e0226fdfb2165b5c825293d765925b579887da9ebaec2f3d3733dfb7ad439bd0721aabfa8d112332b8729cbef3bc4eb34469556e9de89d090188335db96a4e607ad21147194385dc287330ad6f579f6581c3c21524091fa0b35e9b27281809613c5db9a3d5bc79fb9c3d570130f4ddf08501dbd96aad6789b919cffa1918ea34b255a67105bcff01f52e9f5dfd9bbcb07a6d6df4feb243be4b1f428d16691af0da43ca5d038d96e67fc6e6977ac1e67ecc201d8214fd803bd011d9402df9d1af72c1894f1afc914b21f3ef598d7ef3e5c55da9a7a60908d205cade5e28f3e46f65b5cc1c4adb1d1064a8020817280f7f071ffce03db9ad522bc3c2009a5dac6c728aad691c689e9739cf197c6ad76db48e26d56b8389deb632d59f3605de20c70ba814608f626d28872b0eb4bc09b9d1d33703549ac76e54532ccce1e72aadcd8aa43d196b09961cca861654afd30d54300595b5242afa148f3728706d2b5f285ddb19c9ab69012868e30ff937a17a1131400741d44e6a8ad0391bba86546a48707b199d8b782ea6e44decec44f0b8a819cfbd78e88b2f0af5e957630051f4ff78fb7b2e8e7c50ec30b12547324c6f327fdf8c674e9662bb9e42fa18180bc3d56d05156cd9a86bafaea60a3f2320427939057a667f238ec7839c4da20ec6d2dcdea6053ed26633260efd27aeffd6d9fe168562310fc6f25194e328205c7389c3c7be30257c981ed7b34762791b08395e611dc8dc5418fe7b0ead41e8c07234ffc83e05f782c8f5f0c8409b29636b13c6bacf01e3223cd015567e9f0c970b31f90dca9ef1cafbfe81de88bee0376322d6fb8bef3f96627206493c6a414cc648ed76a0e547cb80877d67220e8d03c883f8af3779d3b5dba7395b479abd3cd372ed2bdc3b9552f78123fc6df70e76d408aeb2c6eab6852982302f18aba6569251337a2b17d6bb6e68587d2696c7bb9fb675c23a11a037ad1c044accd84e603cadab9038826124c891fff9f5442a0df5fb48d748de801a413125c87ea123580e54f4cedf7680237f2484f522f94a3dcb774c494b9a04f016247e45518b3d171ac6b442e1e366bea5ac72177a7aa2e142f255e3e4404522fcd4efe98d889072ecb8ac1fea6de3d8e6641f6ffd07cf66b357f95c72e5ab018b9afabba79ec31d47da787b87eb4bbe3f4d35be5886b634a78a381909aadbaa774d2a44a188583ee3cf9460a9f50ca834faacd662b8d419ba7bd7134b0c68d0aa36b9520659146c238f8ea0c498093623032e646afc57c6f6a445252f30d55cc14cd44fc94edf3923a29253efe055c01c454cb6466d5a7a63e6813810e03b01b583f78fa59603f31bc71350db03bc0a38d584e75ac510efda4ddfec977a56b08f52623814afca7f773e6cc4f0e669f848e81673b56ae51410b66ec48b585f0b52891a6d4c86fa9c31caef48c57a2980410355306b98be8a864c4693cf4932fd20604ab5119393ada518605bf8511aed8dac8296f3ccabb1b466f2b29a51ec0667ade7bbbc9f1596388f35a062b0b81234b2a8f8e2559e99f746f1fedeb8fb11b190e118e678e32abd6a51f7492f2774c84f0171a71aa461784231b229854a24a6b00859174a78464eb9431518438f30c69afefaed30bc7f7fe9495da1a7ba46073959ad03769462f7f0b20fc320fad15b422b5c0da985425bf99e1d432f76b733238e882087ba21c3505d211d57acbb8932ea1a9e3399cb7613774bcaafb998b17230cc821701e362c879bb272dcc4e31b24ecf3023269f8726f132aea76b927b79182f1e5bc07865433199db6213ce74ab07410414419952a68d295965b1d69d454e2109baf8fa3832dc7f16306dfa8f205a40f93ca088a8edefa939786b5c1fb37400371724b905a935d2291b756c2beca309b507dce10d85d9813b66a0ce36b2f8f984206cb860ab89d3e24576a0be23a85b93895a261d134d35378e512448b7388ef9378c901a24621c1f0c5e3188c61f0660e7b12c9e4816b6fbc4441acac056a598b14e045af865d049ed66fa933cf8b233b9aa3bec3009bbba9fcb721f8586cce466e86912f05a47134fd7aab1dff9f141f5a1749c9a64a92d862856f14385f173b29fbd5a04b43be4d4e5dd9be0d69bc8d9def888a8eea8ecfd898e9a0502171d0f5c4a421a7ae012036788d8c72f5e9c79d6235fe77c417a1764c9516b3aadd707075d6166f7692d166feaac222da8e619aad348171e74f96de0fc4cf1586ef0c4bc18c714b1df8fa371b44436262a6b1d2c3570746dc12a8927c8f64559f090afa30eacfccd9ffb64e7e2d18ce3649242aaf305a73f581c1442970108d8baef2636ff3e7d6e4687527cdfd0cb4d2c5ba5e841f70dd7fc6d0c13c5de7082dca5767ee9bcd3e87866b3d679cd73b938fb374a454a4cf7448944ff178b7455df2a17e468a53e2753ebe11493c120f72de688c860ab43a284cc5d747d5bba38113bba3cef2ee0af7cecbdb6eff1f03d73222f321fa7a46255e29f1aec17f58ed9115d3bd5e83ab7b2c9e7cee5d0c6610fc1a252b843e037be0f89bb9aab675050e6569a9974bc099a9926d3edfc3b85d9e071d27d71d9b2c218e7ae215ddcefafc0e8fd0c9cc2d246a2c6bc12af9bc188921664433fb8476086fb36ec2d5c6544862b969279a20d49243e579b73fd865d04d249f6b539262705ad3b85271fadec1e8a3de225e22655888a0fd1b75b49d2f790afdeed2d26a8bef2ae9c9345cc8544805eeeea2cdf0018e3783eb1827a37e482588b6f965523df07810d2cc56d3d5867efabf0d31fd989ffe4bd3b34d0e868853d017bf3735ee23c055d4bf9aef0657319e3850d5fc2912b8efd437bc099f8ece6da384496aa4131d781af4796d62470338d170d75ab42499aae280fa7c193bc982806f1f672519459ed6a57924676aa0c64a89e274b0de6336d79a458924687cb3733d8653720c27dc530812cf98b7f2f2d8225149697fdc44a023378b8889ee085b48a6bbe432b545617b1b3de97ef60a65dba995a64ee830eb45cbb01be5c4ff579f5e388608807a807adaa5e650b2fab5cada3543e7598e7a854c79306c85e86f944561fc369865bc310ca3996b3a977f39e0db54b30a6f3d3b96f37a370b5cf6257ed09893fab6e840b720ae7879004883d355188c7e952990f29ff7f035bf4522f2b3beecc97e6c514eec00f9e857c7eea39fab15e1cd62899260a954db411f05c0acdcea4f06d6dc557661077d6a3ae20bcfd5e18aba4f4697f910d6fb57ed90e51fef0416025237defd2d978243e662d44e15466281a0d618479cf3f0ab7a84b23f4a881648f27b2b5944c8277f917e35552f4d7b16eb56df44f29be9ed6d2e47af736b2e9dc3f900d8915c374c9c06c3c34a51211251d79c17581eaa7a4879578a9e31f882f7604ada15858f6c3b182907dae347503e38d868bd03889a0840f6fbb3ced97f5c49704887b03d4fa48cc8bf8e67f7b36f784985c50faf7e8303bfe93b1811cd35038fef56339022e7170a11147e0db1e6c0b6977dc317d463eaf653bfec34c117246fc478abce681d67985b4c6fd9e4e410fe7e650be7d72a9a492f8ed5ffbaf1bf41f6a8af43c9f3dcf5d22b047e3a2efe7fd3be86803463903449c05df26d76a62a6d8f9fc1ba551f9e7dbfed5fe9c59f46657581679a031d98c261e59c37414bc52eaede92290c4070db41f377fa70ae84cae81335caf3eae8e9783cb5861b64c4319bf5d4bb6e34790bd40d06012ebe752a146adec7abbb6de8ec9ffff7b7cb0bf381f8d4e5043afe0868f178d02d3ce96f32823902a9c17b9b13f2bf9a6841086120bff650bc599a507b9003799293c4f8c265c898884b38bce243ad693e7aa63304cb1a155a3c99662823490d1300b3abc52b22e7b2455f9029a4f89e2cb176ace820cdddaf3e104a3b097aaf4663ada020fe843e0c62d98481e4d59615e0b497d99f9367111b75add289452ce698a2cc3da3fc49ff72bd9e7625bb567ae62f2e5c3796d8c836f54cd63ef32c0e7936126dc54f06dd57d35d6a895bbc4b148b475f6dd92f78a6ad43d853b2feb0e3ac6e838a2fa12edced5dc5910a5ec6d624e5d2558d60bd0faacecaf2f704dca36dd508874db25c4354581ffa1f5848fdbba2c196aec52a7ff9832f4f11a0ddd01298f772a44f69c66a48908f4a6b5b58963e376a01da80df269ad89f19aaf14795fafd1aad537f04091dcb9a2dd772a36c564509a2549f4c1e731e1355ff30ca81fe41af35629ea1b727a820b6306d6deac92154876e0feb5d2a73610526d7052a23a060bac61e9639d4090478c6e8c6ac25605e4e38bac51267fc7998350e6f768997891e266ad104b0b5f4568a20767808ffcdd6e3510983d20c83d7a227317d9cf1640bfab3be8aa5390b001a506e3dbece3c2d5c7e65b31fbd346e4fcd3982f043474503c9c1c62c29d81eb4be02da550dd744138e14bf186233cb394d46b9e37c6289e100e1597b2cbd506dbb0710ed64da31a2d1eac114356fd3e4f78f6331242920b1d2b3426b68cb7662fc92feb167899ba09fea91bc4c0879cb19d0138e416d2505b569b89ed79e25250fb58931f0c1d60b97f80fdd1ac19b5c95f7dd80b123c14e000d34fb130e0b1dca3cce03e7269449ad8cba20291100d37d56cd2d5b6a57213f7b76612d330b6d77df665ad3a6c1772fb8f6a5641c7e1b6aadbf7e8b38f6c683e38204bba9e2d6afa4928b44b1ae685304373cd40f01699ae4123d2422b59938a099ad87051204539dde65cdbf31ab38d3f8b5aea3ba467dfe1e5ead526a29bf47fa34f482ca843081c16c8fe6ae661f4f7fa8b56f04f54d60df17f90a1143864ba3253e2d9a461f7c65061b033b4227f63e3faa1fe95ed6e1197ea2a3e11f0aa5382b9d912c2f0982d6b29f0d58a96880071acf1bca2746a8f1823b873aca7d8d48574d465730a13ec5f5d3cedde21560388381cea2f1d86d9a91b94e84225efc402fc73a29e44a419a9f176fe8ebce0980643a34bed8fddcd5b5868b760e0017c55aaf738c5c2c038504875d34d80056065ef036ee0cb51dda6365710a407b28c6b23f91e3f0bec70404782d9d86129266901801a913913192e43a8a243d0a1a3bef6d8a4f6ec775ad4391bb80c57485db1d1e8c2be9098db18ed68885504162a801ca177a931d2a138ebceb8b14fed1aff6be9cb7c8e3a70b68f59e0d193723f025ad0be9357bc569ced5cffd624d1a2dbfa915cfb1778d19667a270dff00a2ab773aaa3a39cd04afe7bad0005f84bdc4e5600bd0e9688c731a09e411227b3ebc30e2ddd0783a20fe0f598faac8df2c95aa8b088fa4875b1232586dbfeed36edb5540e22c5df8e95aff6bfae1560d2000858fab2f1163ad72cec84811c", 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x48) fallocate(r0, 0x10, 0x0, 0x1000) 2018/05/02 17:35:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xfc00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002e000000003f3d426973d871d8000000006091360e9fdb6b5c4400000000000000"], 0x1c}, 0x1}, 0x0) [ 2087.636820] IPv6 header not found [ 2087.640400] IPv6 header not found 2018/05/02 17:35:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000009ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 2087.848717] IPv6 header not found [ 2087.852322] IPv6 header not found 2018/05/02 17:35:09 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x8a3) r1 = epoll_create1(0x0) r2 = msgget$private(0x0, 0x210) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000a00)=0xe8) getgroups(0x8, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) r8 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000cc0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000d00)={{0xfff, r3, r4, r5, r6, 0x3, 0x4}, 0x5, 0x40, 0x4, 0xf92, 0xbe, 0x800, r7, r9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000d80), 0x101e2) 2018/05/02 17:35:09 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x400, r1}) syz_emit_ethernet(0x1, &(0x7f0000010fa6)=ANY=[@ANYPTR], 0x0) 2018/05/02 17:35:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/18, 0x12, 0x10000, &(0x7f0000000100)={0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/05/02 17:35:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x4000, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000025ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x18e0ef56, 0x9, 0x80000001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x70, 0x5, 0x0, 0x2, 0x20}, &(0x7f0000000180)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)) 2018/05/02 17:35:09 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x240000) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x406c00, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xe4d, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000080)) r4 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x1000, r4) [ 2088.092996] IPv6 header not found [ 2088.096634] IPv6 header not found 2018/05/02 17:35:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000007ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:10 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0xe25a6cf70259ec13, 0x70, 0x2, 0x8, 0xc3, 0x2, 0x0, 0x3, 0x20000, 0x2, 0x1, 0x5, 0x632c, 0x4, 0x0, 0xa4f3, 0x7, 0x20, 0x9, 0x6, 0xfffffffffffffffd, 0x6, 0x8, 0x3, 0x0, 0x3f, 0x8f, 0x6, 0x5, 0x2, 0x0, 0x3, 0x100000001, 0x9, 0x9, 0x1, 0xffffffffffffff20, 0x800, 0x0, 0xc7c, 0x2, @perf_bp={&(0x7f0000000100), 0x5}, 0x10000, 0x1, 0x5, 0x6f6359e709d405ef, 0x8, 0xfffffffffffffffb, 0x4}, r1, 0xd, r0, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0xff}, 0x14, 0x4, 0xc71e, 0x6, 0xfffffffffffff746, &(0x7f0000000000)='team_slave_1\x00', 0x3710, 0x200, 0xa83}) 2018/05/02 17:35:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffffff80, 0x7}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="9a00000027e794a6fb869144b62e8a26cd495cf3a80b62a26ba3de80057fba8d0311a22c7cc9ef36ac8d87af9b0883e476881e4c31bbeeb939ecb04d1cf5d36f948caa30ad96310698576eca18afe7c153d10da82781d456e7d66547c81afc9359797bc66a517fccd576146d08e3d812a62cfcf4935175519c631d85d0e39801bcbfb8440c7f4b26f611a54ced4b247ffaa967e5d92639608dfc27fe3e36"], &(0x7f0000000240)=0xa2) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffff89808791, 0x8, "c65e80f874c8d9c4210e371179c1dc7d44b59f4e916e969934c8934ab8c1ecf77f7fc297155788f68064ff46c2db506c4286934b0216f6c04b5353b6077c3b14", "8b64d46588037446b6c4bde6553546c3f3ff1fc7cbbb97e7456de59941d75553", [0xffffffffffffffff, 0x8000]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/05/02 17:35:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) fdatasync(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001380)={0xe4, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000100)=[0x0, 0x68, 0x40, 0x0, 0x78]}, 0x1}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000140), &(0x7f0000000180)=[0x18, 0x0, 0x38, 0x38, 0x38]}}}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000200)=[@ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x32}], &(0x7f0000000240)=[0x0, 0x78, 0x28, 0x0]}}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000000380)="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"}) r1 = socket$key(0xf, 0x3, 0x2) getpeername$llc(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001400)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001440)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x9, 0x1, 0x7fffffff}, &(0x7f0000001540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001580)={r2, @in6={{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xd5b, 0x2, 0x6d21, 0x1, 0x6}, &(0x7f0000001640)=0x98) r3 = syz_open_dev$midi(&(0x7f0000001680)='/dev/midi#\x00', 0x6, 0x80) unshare(0x0) r4 = fcntl$getown(r3, 0x9) r5 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f00000016c0)={r0, r1, 0x2}) openat$cgroup_int(r0, &(0x7f0000001700)='rdma.max\x00', 0x2, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001740)='/dev/snapshot\x00', 0x100, 0x0) bind$bt_l2cap(r6, &(0x7f0000001780)={0x1f, 0x1000, {0x7, 0x99, 0x8, 0x4, 0x5, 0x2}, 0x6, 0x90000000}, 0xe) write$binfmt_script(r0, &(0x7f00000017c0)={'#! ', './file0', [{0x20, 'em0-,:]'}, {0x20, '/dev/snapshot\x00'}, {0x20, 'cgroup-eth1'}], 0xa, "c1afe661a9"}, 0x33) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001800)) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001840)='/dev/snapshot\x00', 0x5c5001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000001880)={@in6={{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x401}}, 0xd72, 0x100, 0x10000, "e39e022cd661583aaad6477f922aeb1c163f35edf0c99e14a3091da3acacebc6aa3d3b2f795f9fa3f8e6046ec81e878ff5de016d9a3c9053b563c7e150ba23caae078204cca536b8d5e10cab9b260c73"}, 0xd8) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000001980), &(0x7f00000019c0)=0x4) fdatasync(r0) inotify_add_watch(r6, &(0x7f0000001a00)='./file0\x00', 0x40) socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002b00)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000002b80)=[{0x4, 0x6, 0x3, 0x584, @tick=0x8, {0x2, 0x7}, {0x8, 0x6}, @time=@time}, {0x9, 0x0, 0xae, 0x12, @time={r8, r9+30000000}, {0xffffffff, 0x2}, {0x6, 0xfffffffffffffffb}, @connect={{0x4, 0xf2b}, {0x3}}}, {0xc, 0xff, 0x2, 0x1, @time={0x0, 0x1c9c380}, {0x1103, 0x80}, {0x0, 0x9}, @ext={0x1000, &(0x7f0000001a80)="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"}}, {0x101, 0x10001, 0x101, 0xffffffffffffffff, @time={r10, r11+10000000}, {0x3, 0x22ce}, {0x3, 0xc171}, @quote={{0x5, 0x174}, 0xca3, &(0x7f0000002ac0)={0x3e, 0x4, 0x6, 0x14, @tick=0xfffffffffffffc00, {0x8, 0x7}, {0x7fffffff, 0xffffffffffff0000}, @addr={0x7, 0xd8e}}}}, {0xfffffffffffff850, 0x1, 0x1, 0x4, @tick=0x401, {0x9, 0x56a}, {0xf40, 0x3}, @raw32={[0x5, 0x3e000000, 0xa48]}}, {0x8, 0x6, 0x7, 0x8d, @time={0x77359400}, {0x50000, 0x6}, {0x0, 0xff}, @quote={{}, 0x1, &(0x7f0000002b40)={0x4, 0x3, 0x5, 0x3, @time={r12, r13+30000000}, {0x3ff, 0x100000000}, {0x0, 0x6f}, @connect={{0x6, 0x3}, {0x20, 0x9}}}}}, {0x5, 0x3f, 0x1f, 0xfffffffeffffffff, @time={0x77359400}, {0x3, 0x2}, {0x6, 0xff}, @connect={{0x80, 0x3}, {0x7, 0xaec}}}], 0x150) r14 = semget$private(0x0, 0x6, 0x2) semctl$SETVAL(r14, 0x0, 0x10, &(0x7f0000002d00)) 2018/05/02 17:35:10 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x41, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) write$cgroup_subtree(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="ab70696473202f367f3716d0534bee80fec44c696f202d696f202b637075202f696f20016370dcb11d09cbdd3c72"], 0x22) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3, 0x1}, 0x3f, 0x2, 0x3}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x100000001, 0x4, 0x1909ef1f, 0x3, 0x1f, 0x1000, 0x8, 0xe29, 0x101, 0x4}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffff) 2018/05/02 17:35:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)) 2018/05/02 17:35:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2089.252367] IPv6 header not found [ 2089.255962] IPv6 header not found 2018/05/02 17:35:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}}, 0x1c) [ 2089.353612] Unknown ioctl -2144293252 2018/05/02 17:35:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000704ac1414aa"], 0x28}, 0x1}, 0x0) [ 2089.413156] Unknown ioctl -2144293252 2018/05/02 17:35:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000400000fa0200000000000900000000001f3116fd00000000000000010000000002000000ac000000000040000000000000000000000000aa00000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) [ 2089.446733] rpcbind: RPC call returned error 22 2018/05/02 17:35:10 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x183000) getdents(r0, &(0x7f00000001c0)=""/133, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x480, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x101000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x33, @loopback=0x7f000001, 0x4e21, 0x4, 'wrr\x00', 0x4, 0x4, 0x30}, {@rand_addr=0x4, 0x4e24, 0x10000, 0x80000001, 0x4d8000, 0x4}}, 0x44) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) [ 2089.472378] rpcbind: RPC call returned error 22 [ 2089.482250] IPv6 header not found [ 2089.485813] IPv6 header not found 2018/05/02 17:35:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x8001) 2018/05/02 17:35:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000d40)={0x6c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840030000000000000002000000000000000000000010000000000000000000000060000000000000003000000000000000", @ANYPTR=&(0x7f0000002080)=ANY=[@ANYBLOB="85e347a249679bc879a1195fdcab6071ff076466e2729ed0000000000400b032cacafd00000000000001000000000000003600000000000000852a6466", @ANYRES32=r0, @ANYBLOB="000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="83"], @ANYBLOB="010000000000000000000000000000000000000000002f1f58b3ac0a0000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e5000000000000000f630c400400000002000000000000001063084003000000000000000d630000"], 0x87, 0x0, &(0x7f0000000200)="41e610424ac837e9885100b96916f610cdf7c377ebfe942ae7eca9fc815c2b9e8cc13a8bf933308fca618dc64bff7cde0696bccb9b91e2c50cec7473db3c35d63d5949c3bb24722203d612d75f20398d7719ff12f455949338f6dfeecd3dce7affdcceaf52b10084d5d2fa68a4c5271d31905904e065f8bbca584f0336532ef5f56b2699854780"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000300)={0x8, 0x3, 0x0, 0xfffffffffffffffe, "3e34bd34fbb4f57492cdecd4595418ee580abe4ed496f666d9ca23c2d423815a7981a34f9928573669ff3ad8", 0xf6}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = dup(r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000940)={0xa, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002100)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000010c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001100)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) fstat(r3, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000012c0)=0x0) r12 = geteuid() r13 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001500)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) getresgid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001c40)=0xe8) getgroups(0x1, &(0x7f0000001c80)=[0x0]) r23 = getpid() stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001d80), &(0x7f0000000d00), &(0x7f0000001e00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) r27 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) sendmmsg$unix(r2, &(0x7f0000002000)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d80)="d7bc75647f7764d78e74e63db11ba0a7e3ef6e7bbbb609d022ec7fa8f4594f7bc0edbeabce8673cccca39ebbeecd514a8852adb4793b1d9c011f357e984cf51a1e8f4fab22f91a41301908cabf7be87ae3400ee264d5049180123a22dbca15eb41d2876b48fa690de854eb781260a47a48db6752d84a3cf3103eb99ae8af68b074b8c46a2a193713cc3beb181b722943a6718f2dff0a9198ee295e12fc1730d865b55321f3f09560fccf82987cea8faac48d59fd344b3a82f2a2e3d07bf0865edc8f0795bc74790cffe5bcfb1f", 0xcd}], 0x1, &(0x7f0000001700)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002800000000000000010067bda0c0a424", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x40}, {&(0x7f0000001800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001880)="c2ef891e63eb63d006dbe519a4779dfcbab29dcec99d5738f20c2c813d3e75646dc757032b668a4d90fdaf059243acb3ce9c87d6d78a4d5795f308e5aa71ef5724f8085f631843f1716ea9b7a70c4bc15990e00d43ebd9e067359f4f49c029ba171696cf32649868354a3bec8c11b056466bc8789ef17a7a47905868e9a69fcef9d204c802196e0cfbfbef5e0dcc62c9e14a6c8013bb420a2d50dcf17bebe7072eddcd9c0e5f2cf1cec5", 0xaa}, {&(0x7f0000001940)="db90c7284c046f22233c85b2ca79f323fb4eeb5845f52943f40723a2fa629ab99c96a418bee8f7557e934a5ada42420a320ccc78eeb60f378657baa32cf42807c6dafffe9fdca0eb8951d46341d569dc99db548868bcf8a4d247889c5148f42104f2e7285b37a74d898e059be3d317d031bfe9c74061232dfbc8a7e9d0e1368a943955a63cd37dab251f571fae8dcc329e0e2d3c5d932ae1d30bd5", 0x9b}, {&(0x7f0000001a00)="8796ecb6256275b6018810f4208dbcfd705366b3c6082c859960cc4801d18d15ecf621d616104737a23a2c4be4d3fac54aa643b62ff238db0060e02725bedd6da7c91d08ff4a5d91d4a76cd929c0de5d9c087db6ecde506086f28fe1520919ced1392c1b118137b107620165c6ea0e78c07e800f795097fbb432f3b5ca9781fb1e188c42b7c890b9859ee4e1ddda20c1baeaa29ee8aa16c8ca96332025e90cc2e57f7cd59992c6561b4ab3ad6e555e654827c4759eab428003530eeac74e81b2c515c9faa1d7c15ffdfc868b57a5e917d566f2782797b18f610a", 0xda}], 0x3, &(0x7f0000001f40)=ANY=[@ANYBLOB="20000000860100000001007baf027b00", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x20048050}], 0x2, 0x4000000) r29 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r29, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@multicast1=0xe0000001, @in6, 0x4e24, 0x8, 0x4e21, 0x3, 0xa, 0xa0, 0x80, 0xc, r30, r31}, {0x0, 0xe0, 0x8, 0x9, 0x401, 0x8000, 0x7fff, 0x31f67f67}, {0x7a0, 0x4, 0x0, 0x3}, 0x40, 0x6e6bb2, 0x2, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3f}, 0xa, @in=@rand_addr=0x81, 0x3504, 0x4, 0x3, 0x8, 0x7, 0x7, 0x4}}, 0xe8) 2018/05/02 17:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x80fe, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:35:11 executing program 6: 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101002, 0x0) r1 = getpgrp(0x0) ptrace$cont(0x1f, r1, 0x1, 0xdc8b) pwritev(r0, &(0x7f0000001580)=[{&(0x7f00000013c0)="9c", 0x1}], 0x1, 0x0) 2018/05/02 17:35:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xd83, 0x4) clock_gettime(0x1, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={r1, r2/1000+10000}, 0x10) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000000040), 0x386, &(0x7f0000001780)=""/253, 0xfd}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/05/02 17:35:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000304ac1414aa"], 0x28}, 0x1}, 0x0) [ 2089.705802] IPv6 header not found [ 2089.709407] IPv6 header not found 2018/05/02 17:35:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000800)=ANY=[@ANYBLOB="440100001000110000000000000000000000000000bb0043dd59ad3c000000ecff0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000033000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014007368613235362d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800160000000000"], 0x144}, 0x1}, 0x0) 2018/05/02 17:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x200000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000002500ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x8, "08d7b31471a23895a070ac5d56a2d4bb6177761d5e5a9aeadbfd01a92c760964483e1fda0aa5a06c9c931c0aa262ee32a936f294136abb5a0849ed1c6dfb10c09cd967d4d0f55dc8d710cdbe95dd5fadd1072983e03803bfd7dcc641574cd57e8009ba1aab8216fe9dcaaecee471e08d12a972d33534ff4c036696fc8c6364b1"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) 2018/05/02 17:35:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) [ 2089.965941] IPv6 header not found [ 2089.969557] IPv6 header not found 2018/05/02 17:35:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8020000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001200), &(0x7f0000000000)=0x8) r2 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/vcs\x00', 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4c00000000000000000000000000000200000000009163f2150fef0aaa00000000000000000000a5000000dd98d42300"]}) [ 2090.047106] netlink: 84 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 17:35:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair(0xa, 0x80000, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) lookup_dcookie(0x0, &(0x7f0000000100)=""/4096, 0x1000) munlockall() 2018/05/02 17:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xa00000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:11 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x8001, 0x7, 0x100000001, 0x0, 0xfffffffffffffff9, 0x3, 0x1, 0x8, 0x4, 0xc00000000, 0xffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 2018/05/02 17:35:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000bac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:11 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x20801) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r3, r1, 0x9, 0xffffffffffffffff, &(0x7f0000000180)="01bfcb74e0f8bb97d1ca0c57fd10c8dfb156e8c2f0c9cb3d235fc6ae86e0f70028c86f800d18bc678c9b10b478dab551a337b6a1072694b752f1bcbec5dd6c01e4532d51f2c2270ca2c7c86e802af5a2392dec612568d6bd68ebfb48abef3b8d4526c62e7bb612043cbc80eaee3d2e85d2f921f817a332a1f944b5c2d289c8341753321f8805d9c626d21847f3", 0x10001, 0x7fff, 0x20, 0x4, 0x2, 0x101, 0x7, "a10d56f21b9a03b216e32043de5b82c9af18e46baca34b8e7d81341a92896b220816a4b30f0c10fd870a9f334cc03b3813279f35af0e9039173d1335085f47832f036cb4a786da20d5a96e28c4eddcc21b13"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/05/02 17:35:11 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0xffffffffffffffc9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) writev(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)="544ca44dcc8c703acc2439", 0xb}], 0x1) 2018/05/02 17:35:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x88240, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x0, 0x75, 0x8, 0x8, 0x4]}, &(0x7f0000000100)=0xe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000040)={0x4, r3, 0x1}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r1, r2, 0x0) 2018/05/02 17:35:11 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"c4868f819dbb2c"}, 0x3ff}, 0x10) pkey_alloc(0x0, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000887000/0x4000)=nil, 0x4000}) [ 2090.224853] IPv6 header not found [ 2090.228414] IPv6 header not found 2018/05/02 17:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x300, 0x1}}, 0x1c) 2018/05/02 17:35:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001bac1414aa"], 0x28}, 0x1}, 0x0) [ 2090.415099] IPv6 header not found [ 2090.418712] IPv6 header not found 2018/05/02 17:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x4000, 0x1}}, 0x1c) 2018/05/02 17:35:11 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1d, 0x3) 2018/05/02 17:35:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003304ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:12 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="4fc60856a30f000000000000080600010800060400000180c2000000000000008b22587a1fadac14ffbb7346eb67cec7a5395b28e585f8d560a5607570cc2f3a1e1f154eea037fa60b56910f7229bbe216de5ebde7e4de521996a487994fcfc938832c0628d9b78fa27534e7921add67254d48a343826ff4edd3cf3690f478de291c56d71b511fde42b25f614549ba8b22ff1b8dd1a8dc0094b208f32cf8f3b9b685440df0bb881e949dd6cc32c806"], &(0x7f0000efe000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r0, 0x9) r1 = socket(0x2, 0x1, 0x7) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/02 17:35:12 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x6, 0x8, 0xfff, 0x1}) flistxattr(r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) epoll_wait(r0, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x4) dup3(r1, r2, 0x0) pwrite64(r2, &(0x7f0000000100)="f3272e4d", 0x4, 0x0) getuid() [ 2090.613006] IPv6 header not found [ 2090.616615] IPv6 header not found 2018/05/02 17:35:12 executing program 6: r0 = semget$private(0x0, 0x1, 0x7cc) semctl$SEM_INFO(r0, 0x8000000000000, 0x13, &(0x7f0000000000)=""/37) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) 2018/05/02 17:35:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x100000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000001004ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @multicast2, @dev}, &(0x7f0000000140)=0xc) r1 = socket$unix(0x1, 0x2, 0x0) getpeername(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) 2018/05/02 17:35:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x451, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) r1 = epoll_create1(0x0) close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) dup2(r1, r0) 2018/05/02 17:35:12 executing program 1: r0 = socket(0x40000000015, 0x400000007, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0xf2b}], 0x1, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000fc0)='/dev/input/mouse#\x00', 0x2, 0x41) 2018/05/02 17:35:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/05/02 17:35:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x210000, 0x0) clock_gettime(0x3, &(0x7f0000000100)={0x0}) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r4}}) [ 2091.328087] IPv6 header not found [ 2091.331665] IPv6 header not found 2018/05/02 17:35:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000280)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:35:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000804ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x600000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xfe77}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) close(r0) [ 2091.557287] IPv6 header not found [ 2091.560871] IPv6 header not found 2018/05/02 17:35:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/02 17:35:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000fc04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x7, 0x6, 0x8, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) 2018/05/02 17:35:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe916, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x7, r1, 0x1, 0x93a9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 2091.769528] IPv6 header not found [ 2091.773225] IPv6 header not found 2018/05/02 17:35:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101040, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/2) 2018/05/02 17:35:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/05/02 17:35:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xa00, 0x1}}, 0x1c) 2018/05/02 17:35:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000003a04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x10, 0x1, 0x0, 0x0, 0x0, 0x298a1fbc}) 2018/05/02 17:35:13 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000003c0)='\'\x00', &(0x7f0000000400)='pagemap\x00', &(0x7f0000000440)='md5sum\x00'], &(0x7f0000000280)=[&(0x7f0000000000)='pagemap\x00', &(0x7f0000000180)='pagemap\x00', &(0x7f00000001c0)='pagemap\x00', &(0x7f00000002c0)="5c2c004f393b8c999c0e5a5c7679047a65e979aeb6efbec99055dacc27d900889701329ccbf5a5b6a646333d0f8dff90efe27f0b506d2116489a1af668b96d5cc3e0763794c54bf7bdb5e0fc4cba0d5dd6e90f65815e166c178cc30e567aa95be5f21bc670a507835fb8d228d78f710fa28ef68e8698621ed5daba19901201427c17d32ad9dc655310e55deb526b6aa6bc40d35a2b5dede15229e775cc727b3cbb0b89b59adb89cf66514da38f071f6adb6b11bcce34da63b4f6beee13996eb9df509fe27ea549772448d01d960f9b1f101de01bfc0883a360888c4cc71680403f1b53d5f07a5234cb2bf833af89fc"]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='pagemap\x00') dup2(r2, r1) exit(0x800000000010002) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) read(r3, &(0x7f0000000080)=""/255, 0xff) 2018/05/02 17:35:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000001163a000000000000000000000100000000"]) 2018/05/02 17:35:13 executing program 6: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000080)={&(0x7f0000000000)="bb3f612e833bc7aa54225d2c79c44b91ba9b5fb57ed4599bac333fdbd5a0a8809982eaf605c3915609f441efba8c8fe7a70abe2e734cb77b", 0x38}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffb, 0x0) [ 2092.558735] IPv6 header not found [ 2092.562303] IPv6 header not found 2018/05/02 17:35:14 executing program 6: r0 = socket(0x11, 0xa, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/02 17:35:14 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001cac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:14 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x14000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) r5 = semget$private(0x0, 0x4, 0x21) semctl$GETPID(r5, 0x3, 0xb, &(0x7f0000000180)=""/76) 2018/05/02 17:35:14 executing program 4: mmap(&(0x7f0000dd1000/0x4000)=nil, 0x4000, 0x204, 0x1e, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x21}, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/02 17:35:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x4, 0x1}}, 0x1c) [ 2092.780994] IPv6 header not found [ 2092.784567] IPv6 header not found 2018/05/02 17:35:14 executing program 4: shmget$private(0x0, 0x2000, 0x1631, &(0x7f0000ffe000/0x2000)=nil) r0 = shmget(0x3, 0x1000, 0x540000b0, &(0x7f0000fff000/0x1000)=nil) r1 = semget$private(0x0, 0x2, 0x5) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/233) shmctl$IPC_RMID(r0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x4, 0x8, 0x7, 0x1000000000000, 0x2, 0xffffffffffffffff, 0x9}, 0x2c) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) 2018/05/02 17:35:14 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000cac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x40001) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x20, 0x5}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000390fb0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xc, 0x0, 0x3, 0x0}, &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x0, 0x3, 0x1a}) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/05/02 17:35:14 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f00000002c0)=""/129, 0x81}], 0x2, &(0x7f0000000380)=""/65, 0x41, 0x6}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1, 0x7, 0x200}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={r2, 0x20, "1cec4d42e0fb0d47323230ceae05110463aa0a44de3919a455eefae6e89520bc"}, &(0x7f0000000480)=0x28) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000c91000)=""/24, 0xffffffffffffff86, &(0x7f0000a5df9b)=""/101, 0x0, 0x2}}, 0xfffffea9) [ 2092.968367] QAT: Invalid ioctl 2018/05/02 17:35:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x800000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xff, 0x2, 0xb9e, 0x7, 0x80000000, 0xd71c}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) [ 2092.998962] IPv6 header not found [ 2093.002561] IPv6 header not found [ 2093.049996] QAT: Invalid ioctl 2018/05/02 17:35:14 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000380)={[], 0x0, 0x1, 0x4, 0x1, 0xdf, r1}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x80040, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0xb2) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/05/02 17:35:14 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000dac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x9}) 2018/05/02 17:35:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = dup2(r4, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000040)=0x80) write$cgroup_int(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="393a46d3b7d091863252a58a40e62e69cbe0"], 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r7 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000480)=""/106) r8 = dup(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000300)={0x1008}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00000002c0)={0x100}, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x9, 0x143c00000000000, 0x7fffffff, 0x0, 0x40, 0x80050, 0x4, 0x5, 0xffff, 0x6, 0x3b, 0x5, 0x7, 0x139, 0x10000, 0x553, 0x1, 0x1000, 0x7, 0x4, 0x4, 0xabba, 0x8, 0xfffffffffffffff7, 0x9, 0x3, 0x5, 0x1, 0x2, 0x9, 0x1b, 0x3, 0x2, 0x0, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080)}, 0x8000, 0x1, 0x43, 0x1, 0x8, 0x0, 0x2}, r6, 0x10, r0, 0x1) r9 = fcntl$getown(r0, 0x9) openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x109000, 0x0) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000340)=@req={0x3f, 0x2, 0x20, 0xafb1}, 0x10) fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r9, 0x83, &(0x7f00000000c0)) socketpair(0x8, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_TIMEOUT(r11, 0x2202, 0x0) ioctl$sock_ifreq(r10, 0x89ff, &(0x7f0000000380)={'bcsh0\x00', @ifru_data=&(0x7f0000000280)="26a001a142ede75966b9f40913a1a5c655b48d0af88c699ff80e5ea190713a91"}) 2018/05/02 17:35:14 executing program 7: r0 = memfd_create(&(0x7f0000df9fc9)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r1, 0x20, 0x2, 0x87dc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/05/02 17:35:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x2001001000000000, 0x1}}, 0x1c) 2018/05/02 17:35:14 executing program 0: syz_emit_ethernet(0x36, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'rr\x00', 0x2, 0xff, 0x76}, 0x2c) 2018/05/02 17:35:14 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x418000) r1 = memfd_create(&(0x7f0000000480)="005266e2689c65f97300000000f00400f0c3739ad00f37b98a9e7a57461b81aa1d50eb6ed2fb161b7eefeb42b34c836d93a6c7876bf1ca8f63cd2b0004ccac246180b6f8e4737005a3e8c62180f93c1b30f12380f3712739c50000000000000000000000", 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x10000) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400889b3b4163e900000000000000000a0000f349e27500000000000014000300626f6e645f7b736176655f3100000000adde8c28e51a443bea9a00fdfab048c5c38195b14493c20c9b7f213802e7"], 0x34}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000280)={0x5, {{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x88) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) [ 2093.480229] IPv6 header not found [ 2093.483820] IPv6 header not found 2018/05/02 17:35:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001dac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:15 executing program 6: ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x640) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x4, 0x1000, &(0x7f0000000500)="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"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f0000001500)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) 2018/05/02 17:35:15 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file1\x00', 0x8003, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000180)=""/228, 0xe4, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) [ 2093.706615] IPv6 header not found [ 2093.710162] IPv6 header not found 2018/05/02 17:35:15 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0", 0xcf, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000954b2ae849fe419545dd71cc4262f24f6043bcdda655fca8a6605ea5d4a633831cd6398726673b7ca813fe05dce3ab01d778080406fc4466104d31a67b1d43bd49a8b1edf9bdb7de70a8be73a674377020dc6e702d8c10e183eedaeff02a3b1eb06304c03f13b7ab5ba2cbfac58fedce30f62a1d8a583c4143ffe77f66f40b31fb10b9bf79b94012ac4eebcc7c41c8a"]) 2018/05/02 17:35:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x2, &(0x7f0000000240)={0xffffffffffffff01}, &(0x7f0000000280), 0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x10005, 0xfffffffffffffffb, 0x2000000000002000, 0x1000, &(0x7f0000fe8000/0x1000)=nil}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000001c0)={0x14000, 0x0, 0x8, 0x7fffffff, 0xf3000000}) shmget$private(0x0, 0x8000, 0x228, &(0x7f0000ff8000/0x8000)=nil) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x10201, 0x3, 0xf001, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr0={0x0, 0x40000000}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000000)={0x5, 0x7f, 0x0, 0x2}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000340)=ANY=[@ANYBLOB="8cc000ff1e570f00000001000000000000ff01100092c745051bfc01b5eb817e002cd71649b1896b45f535cc084d16de24d8aa75ce634f87e82657fe75e018b5c3a5b62dbb1920e0703cdfbf94303d7674ef1b414775579225afd2684957c5f8013e8ed43a69313d0967a404a09cd04715419366a1f2a3cbcad9218f134c908b8a28fa75d440edc574117b6c54cae25f8bc8f4c1bdd094954ff0dc037995ba57f3fe8ec7df216d6bd65a3a455c19c8385759"]) 2018/05/02 17:35:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000019ac1414aa"], 0x28}, 0x1}, 0x0) [ 2093.901616] IPv6 header not found [ 2093.905175] IPv6 header not found 2018/05/02 17:35:16 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x196, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="97f3e77c7f57e3a8575a375c9e632a54de644c2289b3febd77b4042f068c3c2ca5a40001000137e34364c97f6d1d35410e832bf05dbc0887188b637a91f7da096565eb51aa11f6547efffff02c3e44da8ab7813d4dfc8deed9ebcda8277dbfaf0707d092dc61e49cfc5eb88a8389ebbf26b7dcb834", @ANYRES64=0x0, @ANYBLOB="0000000000537ccdd0f40f437df23b1010e0e4143db14c5d9b7f960922fbd4fbffd7b0a06f6c5808d691517a72fc85c845d82dbb4c728ac3b5ff7cd52387ccb1113456f94cd5eac0bcf7c349c18512c59bfde0b529ec"], 0x0, 0x0, &(0x7f0000002000)}) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x239, 0x0, &(0x7f0000000340)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x0, 0x3, 0x6}, @ptr={0x70742a85, 0x1, &(0x7f0000000140), 0x0, 0x0, 0x22}], &(0x7f0000000200)=[0x18, 0x68]}, 0xfffffffffffffff9}}, @dead_binder_done={0x40086310}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@flat={0x77622a85, 0x10b, r2, 0x1}, @fda={0x66646185, 0x4, 0x4, 0x12}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f00000002c0)=[0x28, 0x38, 0x28, 0x40, 0x40, 0x78, 0x40, 0x38, 0x28]}, 0x8}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4}, @acquire={0x40046305}], 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x74, 0x0, &(0x7f0000000580)=[@increfs={0x40046304, 0x3}, @register_looper={0x630b}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000000)=[@flat={0x73682a85, 0x100, r2}, @fda={0x66646185, 0x0, 0x3, 0x6}, @fda={0x66646185, 0x8, 0x2, 0x13}], &(0x7f0000000500)=[0x28, 0x38, 0x37d93444bff18679, 0x28, 0x78, 0x0, 0x58, 0x28, 0x0, 0x68]}, 0x9a0a}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x3}], 0x91, 0x0, &(0x7f0000000600)="68cb768f337a88d63a4ae46b2bd739b74b1871e8f5b2157e16125ef73231c4fe1a7e32aea85d4f61447ae5ee3abb013ecef4169945c04ab02335d9c6d345b760d93317cb4bbd25c150c1fa6aff59b39da0aad36d38d1f354cfe4839eb701e7a1332a4eca6c20f43830bb7f7de60b9809e44a67e58d2c1811aeef9c12343835326c362b0cd3394e0a30687d563941011e76"}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/02 17:35:16 executing program 0: syz_emit_ethernet(0x3c, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@x25={0x805, {0x1, 0x3ff, 0xf1, "3fe735c8ac9ccbbb93232a90bc724d0917cf43159e1510f318c905972eac5322dba52a28ad06fabdfb2737"}}}}, &(0x7f0000000040)={0x0, 0x8000000}) r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{0x2, 0x0, 0xfb9, 0x6}, 0x2d, 0x2, 0x0, 0x0, "60e1edf8acd8b58cb2f579eccd0df58d64480a2a870dff9579a4df83677359db0c979fbb111479b1cd3882eb35391015fa6fea05b11e226eea5c83c0133d3f69"}}}}, 0x0) 2018/05/02 17:35:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) 2018/05/02 17:35:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2001, 0x0) ioctl$void(r0, 0xc0045878) 2018/05/02 17:35:16 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000006ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000004700)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) getresgid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmmsg$unix(r0, &(0x7f0000004540)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="9cfb3f5e2631f3452dcce37b853e99dcb6275921ee56db80eba170bf3192fddd44293cfaea565977330a198eec1e35f05c326a973b5037301ddb4fc0b889f9dde2fd110c6db2fe330adc1838bb8c811e336ca3b8cccd9b551fd2aca9444d2a559004", 0x62}, {&(0x7f0000000140)="bd86ad1ae6b3796423692db84d1f04ad0ecde9d96acb2546a6e5072264d18d62913ee7f4a1f08f82c31340b7daf07e784eeaafdf1df1cd33d19487862ecde90998d27883a006f53f4a7a61f6eaddad8d45128e2b50d2a154b39f7c6e87f327fbed4826cf832607083ab468ce5ed27cbd49e41df7fd3e0b03d66f6d99fc4af4854802dde8cfe7c28b0aa0e0f15a7dd759d334e1bd1ff2a8d2b78bcff4f01d2a718ac4ddf75520d0ef32fc0a8685e5fdea68e2e1324f60e4bd2716762da6b408523e7a5a4ae346c476179bfe30bc6e22c9b3", 0xd1}, {&(0x7f0000000240)="8a96cc4a0523b07bbafae593869aa8a1a64f75316430d77453019a0aa3d4b3b71a2f0b9203ba398daef64ab555423713908bebdaf9c0237203ff06d2", 0x3c}, {&(0x7f0000000280)="456fd372e5295a7dd82cd36f7adb1eceee3e26b9295f56841d59f73da51902b923", 0x21}, {&(0x7f00000002c0)="c70939e648bb157f45ae2be8aa8cf3178321916a0318a9c91a946edbac639c52a5301a42cfd50589f15fb2ed7b0a87a0a6bc276b37132a456348b1f88f839716ac879f9cc392a8665d25b29d2bb4bb7731429a25cc0ec7c76d02c5287a1b1f11dec0bd5bcaf2a70e0d2020093404c297056ec3e34ab1008a636491496f17caf5a0dcb0b31840a8b250ef658cd027c84909ff69b9b99f5d", 0x97}, {&(0x7f0000000380)="ab401aeae6ce7bf1fcdb52b8749a67596412cc2d65dd30cc0cb922129e9431ef2d1694e4ae7e6981a747fbaecb39114e40f930d4c8f8e5e613871741531543d54f6ca4ab1db8fe31fbab0c8cbe00b62c3c00bdf67abda2dd8b731678b3c88905d911176e051f5c0108ea17df7efb3cf54eb186b5b8", 0x75}], 0x6, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000780)="513f358e16f0ab4336767738073b0963b003498257db9d0188da93d869ff756cb95495f594570b5dfaf29fbf18d30008d62be991ecbaad651cc32f126aa6c37782c620887e8b5f7f9195e74d1ca8e5ea68800f0685cdadae71ed1fc68815034028273959076a31881dc7ce9d62b487e6f39865f5e430bde5010e23fd2274df71ade192844f1a9ea058c1a6d48952967af8b851bff64b2b6212b5fa4846cbd1af2eb881bcf8dea2aa1e06679b44f671c2a78aeebd254e06b4c73205536e289096c6f46dc26f9860acbf0fab6ed132", 0xce}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="018742a0f6b1b1ea672a62138cec4588fa975d36dd561a0bf3823a71be997044d6ff5cf3a2ad4785433826e8d495de6eef4e7a5fdba586a3fbaeba20b0ae19d98cb57faf72d3355ba29e984e0e8310c9665a48c82a24780dbdf702d5700c8d3905513afab0f426c24718d432a11fc5b1613c7af43d487f3ec7826dd1d20777eece57c3254ecb65c544e05438c10688d2c0192bfd9caf0b47b225173c5692406269cff09f56ecca0155781a557037636d2a96e30caaa5a5040416d37ad3b0db0e3a81299522b7f1ea4b15bce8", 0xcc}, {&(0x7f0000001980)="10cce8fcdd4e4bc9cc7dc183fa6a6b4f24a13ace1563d4e400ab05f388f613036ece4dcaf47b7945c8c27e27e7e32154560e561177bd9d05e076d3cd73ef126b10d0a3b3c664fd99485ebd8f453c88bc20faca658e3dc7799270e450515858aeb4a0025d3b39308d89550ab61334785c0ce0", 0x72}, {&(0x7f0000001a00)="2e6ed74bf45f33e6f9f35eddc04f96a4e65d3568c4b04049da7827d4bb5a90b73d886a16da93", 0x26}], 0x5, &(0x7f0000001d00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r0, r0, r0, r0]}], 0x70, 0x10}, {&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001e00)="d28b6b675c8fa658e5d0ba92a01641b4acff7098f41fe9427973e0465617b3c35da27f902c8971cdfe1a0a4b9f46dee471b5e5738634f3d67d9b019e8194b1732fb70a7ec4d0d60e0f08ab66a1d056277623f908dc03e6cd501fa86bbd753446bb1144ea2b341c73df8b7310875ac3707ef3883c23122a", 0x77}], 0x1, &(0x7f0000001ec0), 0x0, 0x20000000}, {&(0x7f0000001f00)=@file={0x683270b8b993c730, './file0\x00'}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000001f80)="c2511cb66050941652315f7983ddaba827159256047287527c113702c89a1ba8a21cf5a9c2d7d944dd0ee6522cdaa25c67656d5db5f2eeed1ade8422ce16acc7155ba0af1379b94c35b9020d848ece756ef833c7c6051d6d2cfafb124e81d74a8144795e40aac79c0046b5be8afc0971e7370d6a285cd4f5c109b102ab79d2128389162f836f02f95f6bf84eb37f31c14778aa821bcf1b0a7ffc2c3d381b62f0bc49f162af9d193c028fc368c37180c132d486edcb64ca447a947cfc97999e704969befd6b6e72330760f9b85ff6df2647467375d6fc85dc00cc1c28fd1fb07db97e2c2ee2ece70b57feacfc90ffe71c39e5f0585c0d64a80e394a714abf1e7c95a267e3d9a5ef6e6ea6b8cdd18cebf587c5c0eb042b440f8f98fa21f7abc58ec97b6ca1ad16ea45ef82f1add6960d0aba0d2dc64d759d3d427756440fbb20dfe4238667271b802cb49470f5071e67041fc31040b270b4f27dc34257183aa102edca0413bdec348b4477ee5a46347bcaa95f05c9f4e49024d1680b65fed3d78299bbf368fbdf995c5fd8e4457402d09542efc5908cdc020db4e6ad4ff63f199315a14f61252920707fee4fff5a62ecf85040fee6a99c2b8cbc647721d9e64a34bfd3968779f7fcb07d7083ffcdd4ac1afa40e7ddc56a1de90693cc6014ee9d380c18000616ed3e3988ff3db41d1c08f2f72d5e7284fa9fab69f97d3c281971b51a54f03bf7a3eb491ac31fbef77eb3f5fa30a305646e56639d25b03691a262f9058f70268cd4816c86b39102fdfa9192dfe923d75e224b310001c7dcd80ab281ea46813d4da7380ebb35ff936822e5732126c35c4232b442e4d6600957069229563c7a719146870724dc3cc635c3e2c91780210986453eb09c7c7ab7f561dc1de79e08c7a1cd296e33b8ba373fa12f3fe70618a95ae9ccb43ae4fab35b21c9e5f1e29ed80a452937c7b6f331ddc4b5878c4868166642974c6a7b019d8132ad6e3dca9e3f9071382cd37123021de358316ccc3ebee34dedbdba2e722e79a0e630a410706b4dc7637c54fee17fe045b0e5b0b69b1cd532f8bd36b53d76cf7f0dc43ce8900e109e36a13a2c6240aea8daa389a042bba0c2e766dd97bfb65796effc5eb92d0f73d6a25dc396dd102d70c9aa3f7805462311b08239a2db8f21ad784b100b1706c3462ea22facfd57dbc027ec67da9edd4ab150464706a64a52869e7b1588099d0232a122e89da3329542fc1aef16277e9cd556169f1efd3371fa51ac458421ce1f708a2e338d2a504d026c962b1464563c3e0b6be58afccaf3608113636d6e40c4da158149abd901d1c226e9a801235049be37a6fa090e0b6c7fc6a351905c26039bcddcc358d547d1fdfd56cd4293932421960a94ded622d5f565f2ec5f34399e7daa4c959f73e7304a35291f69a1fc484fd51862024dd8bff9d9c5860018c146f5a277ab86b498d9bc785d053bce3aaa3c2bf306b24d3c27f8dc99771f28bcb39c7364d660968c8b03b1e93d4696f37991c0a8f18ff7f2ffcaa8d5c2407e1c33614b39827657f8ab29a06f796f7e9c0063f1979cace925704c7541405716968035fb6a0a66c49ec8057c99abb98e6d0b58953e4899d434d4f73b01aa5f3cb3521e42dcca3120fb2e028d3195695b80f16aa18a30fa6a025aff8356ddad52b2fd754cc6a1e51d65ecd9d3a33926cab073781cfa57a9b4300864ec7c262373b497d0c65c8336cf43cf4f49de237399e26c424b6a593d0fcaa9ae1ae4f5d60934614e8fc9c24f1516c405344cf905088e236b31e4319052ce08fa2f260bbe42ab4171879cce56332b9c7481660eee167f03de420cf2ac2436cb862ab527a47b5fabe368fe642ab56b1f80294866b6de0b0aa05a2d93498f102d713355faadb1e3badc0d14a6d20fd738afaf598c5d5d544e2c1e82eec0ed2778b9eddc58097d8f3a37052bc3feed97ce4af0fee28313b759689cd801ca1d1b34b802da52d8c80244adb658d526aa01a59ea27b7aafa660c503a17b7fa5c042a8a74e9d3dad6f1fc61f0dd0372e5145c281ecea317b8a9c644dbc94cc482f70ec8a54e92c43c3cce2149b0598fadc4973047fdc924da1108aede7657a816a413e21fb8e634542b952f6717ef8838e5ccd154546f9592c46736cb97454bf190877451897ba6745cc6938ec7b900b9124912ee4d8272f0f8c6a791882a5dc629fab6317d3f66a151a1ad1ba0564c8f4f633c8ddf8f7bb379f8041edfddc3b4c8a61847215a89bf07c88b4edefcc0630c05a629a53bf9ba9f93390f56f16f3abced112753559a41fa34af0a3ca08a359c6e3f016f318274328cb652a0cde113a158faae4681e0a3fc653cccc72389857a81fe6a13f21e8cc41930455a7e8cc18a9cc4e7364bcf9cbdac1113d23f1d79e6c6b4816c70cbb497083b7b6a97d2054c19238c32c4247120bd25fb8c6fb90e7f7756823ffa2bab0ce257853e39f6c2fb141af06293ccf00f42fcccab1979b7c9943cc5290f7bfc53424f481a1786286e95c516c22f34b0b2abbbf335b59722405e14ae852bd8518b94585334324443c99897eab0afb9be4a65c30d59bb9752031eff4423b46904c815c663b134374939da44eacd2cf00f099ed0f0baf4cf252108f95d16b1bb02a13e7ba991e801fd439bb8a88a6110147ea6bbb2cc3c64a1f474352788324702322828cfc96762cda244d0ea53e979386ef0b33638f36937d5a95b8f34b1efc164967adfa60bcc8a9841a523b9cecd3cc871ea019fb7af7a451597ba700c21a4d1a06e0932be4defe162559256ed18a4b84a788e37aa76bb7220c8336a6b055fe6b736f37b99118ac1cb0774376d86bbcf57bdbd12809496ed54fe32b81d8e22fc6f8d0474a5758dd244092698f3e67de8c5331c5b8d0caa7496b483c9d9e7ee870777854ffa388e2108f353314968151fbcde18bcb3e008daf9e085a3d579dab6e944496501c24b65f52ea83a580884a9f78cde53496d2d160b3e995a62cfc476305a7835f6f65fbc956a82d8bd3607d934cd4352929124366679f63afd6208db163833dd2a028eacaab5a256fed398b3ef43c92615e6a230dec2a079cface330630f83140ca831ededf07ce9be60f789efd549dc766ec8803e6b5a6fa3895ccff17141030ef25c67564ceb001a4e1be980aaaaa9ccf3da5e1063c4c3e9514b316ead294c28ce28046cdf1eb54b1ef1c523840e27052e8c1cb0252b7645ea4ad50f9d183b9f522f33a23c248e77aa4bdf1d735f43921f5c4496d5759764b87d862440ada42d9248b3a812e757ee5b189bbcf2f3f4f908a805779b335d6cf464f777320c42a376eb2ce5ea431960d5891da3b5ef52deb98bdfa2ba57b7b6446bd6e93fa6f5e961dbb2eb11f0c88f2382603233802dcd1936adc133efbeb11ec19c2197f185a6d65accce412aa5e4bbac7eae2391ff747c159d9bfed966b0039bbe7a43050d6d6f208c75c98fdd69dea6720153ca87d321c93ad74b073e94c1122605997721ee63b25438e6e5cb7fc7f8037bb43d7d67a0f6d09c8dd51d472c8044025074121c9a961f2f0ac7be3d11b03be4a4e61cb55093c15ffc13c0a51c738830032a09e38fb6cdb1e3deea3372b2bccf013ccfdb19a744db6cbc20a01c8bec4d26b60d8181f0ceaa392c52a01960c80eb278582ad904797bdb7d525d4e41cfc2b06e9d0683ca630cfbc290d418c3ccb534449ce74a64301b189250a793d1f89ab83a84d86c9bdfe8c9534b9e343d310a058b33f283e662676eebdaa06dba89e7b7838a564b4a4fa124753916c63e7e7a3a54a565bfa144ad53f5002fcf6295b2e78893c1bfe21acc3439217f44bd933b58964e7a8a753bcb1f13f29d2e44e6dc8999b17e32de6ea56a13c474ac9a46e348fc09c302aa18de3f11e32d88931e4bbf81578ff65d91864ed4d3f0efd06f97cb768a08becb74d1cf74875b2042234b77b8e2b4e74e81b1dcd5d2319ca6636d79ef9068ac0ff5391c4372639042b42e00143bc237810d91b66cc67ecbf60c96f7c083015bd011327f0d05b3fb4acf65280e911652dd71488a90c8614f037553d0d773bb92908a882862188b1efdc369cd6fe3ff168e167c4f971a0af372ff7be9fbdca434a132a55e60c7f41bba5171b7b9a8c64b378e755ec6ca35c8f9677cdbbc7c92fe50c1eae471d23d8bcda5a0868d082c50dc973ef06d65d5b8dd164ba24a675d5d9f94d513fbef75eb1ba6c2e24e7fa0463d505dcbd7a3162f8e772a5ca766dab4e0af929518d4d33648bbeed4ce92e01dcf786a08e5069ec9f74131ddaf05d3a593e9905fa594e79c9e5ab29cd8d3e9294b413e61acde6601a2538705ff9c148e2215ccc91b7a9343b2abfcd4abce042b0048dc1ed7c33a6ba3ce685b8d8becb9082d8b66d3b3f30f1ff85d0b09dd1d976b0f1bfa2d4a2774372f744b34b3f1ba243d6d6c4b35d4d4d743787ddabaf36260526e5702a59b4ddbccd4969d4afd966b69732870472686efc01621f77d5e94f35b6bd1b110d164d3b913ea1fe481cab4a359e2a114187788cc17eb78b2f05d615dbdad8555faf14872d9f52374529080e7bfc15104f9a7a177ce762712c3e92d886e286f8a23b31c25ac4e1630f386a8a4cf39968800c0a9763eade70da2250481d407ce3fab01b4b2f6338a345291627ccc5f0904c6015fba28ca7170c5c5b0502dc98114e9952fd9a348db436e6e55065052543a0caaf87eed10c77dcef2ecc78fe08d90172d9aa5f4e8ee6ed0ae33ee77fe01f54bdd79ef7df9b31d724a5a8e6c504ad4a3c37ea7c3d385029be90c4cce8081887a799782972d3df9ab303be60a333e8cd27b3844bd681e43670367996ea1d97635ddf1f9ccf8d25f728e93fd2feffeff132c9376b7e6a4f8d93ea625da78e7651c2c2448e1128b26376f3c0d3dfabb12632bfcec9cff5f245590e7e9762fc60064e8c4a23049d9229ad0a70d3756db5bf87ca71d51ca42db47752bd2d6cee063a5de148ded65f6dc8c2b151df38603dc410a382641eb1a7a0bf2e6ef7655ea0bbb68b76549834ba6852f28a16d29c4eecda3179b5c6321cece555a857419b8f70ff53be2bbe1c88b99abcea2c227f56a599b2212db9477a232af928f5ca8b560c65fe9898ab38bce8c9026ade75d0490bf331eabcd2cff96b30623eaee11e52261421e2144acb77e3bd72a4aae6b6ee79a1cdd2e8896c94287cd55f8af15bdc1c0952735195936126e675c43a8366513d1d9ac6a555a74cf188aac1f63f3a3e1fe3324f071c1b3c280443db21ff7c31ed9434ba88425c68ce05b9c996979209fe74a6f756a77aa5296b5e3464088c5515e40b5a948dd94d6b8f64a2a25a7ae01e2d83cbd4f5937a1603ad087b487efc1c879972877fd4a889730de7f00a4aa1c43d9c65001caae1ad76d50949cfbabd4fd03eb915a6cf79e471616d862be3ebe967f1ae6118385f5b7ebddb8bdd3a3dcba1c2ae830c222bc1232408ddc68b0063b030150b0c29229c7373176972ad850628b12efcd14e7de5fff0ce30ce061da920eed47663e9db55c636651b46f36ceb7811bb17a1fe015dc80ed7a9cf2a56b82829bba3f501488357494e5e93ca5c4ff6b3b1c1df7c806c0a245c431aa2bb0f15bc91a541867e7096309087faec847b56cdaf8c406c45fab9c810c4291803d8870d5e2d5c22f61cd1c3196dca805f31b2f8f1cdd78bb01660e4f41f81a0efb2f403a72921b2d17555cf36a1a2496b13e765ee493f45210e00660ab009bfcfbedfcc2883b032381e7d33e0c69cbb70d3", 0x1000}, {&(0x7f0000002f80)="6634f60fef3abbf56c6c45", 0xb}, {&(0x7f0000002fc0)="0cdc1b62bdb238f927eee134e3f4e1a373b3d9c7ca0645ecd7ad3ceb487ae4749baceaa184e379eaee737504413d03501006329533bdb3cae2cae26a7dc712693c929e06c6308cb7cfd78906a1cc1cf3f7db9aa49aa980d5c1ab6f8da7b6d6636c3f373d7a332ab79b1ab33afa2926d0f06a4a5774eb6f24737d7f3e18eae9d7c24e8e4c5dfa9b64496f7502d21464aeaf41ff7864753af1aed3d5de71a64c13989c39e1f958b850036d5d72f77a1892a5a559f6e899f14a73f1314e0bc8a79d68", 0xc1}, {&(0x7f00000030c0)="49876039b2978b241f7786d3dd0d4cbaa9fdd06ea4591f17c675dbe0694f45376c0b657c6e25", 0x26}, {&(0x7f0000003100)="880a2c3aac63f399556adf18003dd747ca7859a5bae57a7b610dae9c385a99ef5975f89a45a51736afef96ffa4898b91848f5dd4ffd1f67eadbc5e815bf084b6b734c67700fc341e7220598b035efc5a660f8bdfc78dac6c33b1dd9f6041b7d42b39378562397a4bb4ad96a970283145103285b8055ae889fcbcd309db547f87fa6be1f3a1042fedba499d5fecdbc022910086298a80207f55649d0e0c97e695e9b1c56ff000747c8b1dab7781643a3ea5d1d9310ecf9e1576db4d5190b8e438f0256512388baa585083f75916181144074222d1d0bace60fdebe9e1", 0xdc}, {&(0x7f0000003200)="bc3f8fe1d625f6931c35e72904e0a6bdbce8673a1a41e2f2c9de60ea834fde3a8aaf9fc0625f5bbf1cf4c4ad77aa7727ee62a0b2222f13347152c6b18cd635d201f1b594f8b8d76ddd6c4839995fb2983e8d0fdb15e84d39a9bf60d1a26875fa59c13226d9c9e7e736e5c8ed017f8f5c578e66c1f39535dfc85da1235391aa8091dc2003cbfcb34c9913a029c0ccda1c362440706af9913e54dc0866e690d05f0a", 0xa1}, {&(0x7f00000032c0)="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", 0x1000}], 0x7, &(0x7f0000004340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28}, {&(0x7f0000004380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004400)="adb8bc8e776b0b15e52378923eda3e5f07a3d27cee6ac4cf79f7076425be2f2e3f2ea782222b08b8228d24c22ed6b888f2744304e24dc42c0e7c1b6e0f2613b3aa22139896394b0714aa6d54706186e711c38e2600aee6e010aee959e19722721b6bc3fd4da484af88202724751cbf88864686f43f7ca00e528b6b0ca152e5d4599847744a061f100f533e8e1029", 0x8e}], 0x1, &(0x7f0000004500)=ANY=[@ANYBLOB="2200000000003e000102000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4}], 0x5, 0x10) 2018/05/02 17:35:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000080)='\'\x00', 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r4) 2018/05/02 17:35:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/201) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x3, 0x10002) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0xe}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000000140)=0xe1, 0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000300)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x50, {0x2, 0x4e24, @multicast1=0xe0000001}, 'team_slave_0\x00'}) read(r0, &(0x7f0000000180)=""/59, 0x9a) [ 2095.094661] IPv6 header not found [ 2095.098234] IPv6 header not found 2018/05/02 17:35:16 executing program 6: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sysfs$2(0x2, 0xa800000000000000, &(0x7f0000000040)=""/115) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14}, 0x14}, 0x1}, 0x0) 2018/05/02 17:35:16 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3a00000013000000000000000000000000000000000036dbfffffffffffffffc0000000000000000000000000000070000d42400000000000000"]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0xa81f4f89c95e92a5, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getpeername$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14, 0x80000) accept$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000ac0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a80)={&(0x7f00000006c0)={0x3bc, r2, 0x10, 0x70bd28, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r3}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd7a}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r8}, {0x1a0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffa23b}}}]}}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x24040084}, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r10}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) [ 2095.295261] binder: 2819:2837 ERROR: BC_REGISTER_LOOPER called without request [ 2095.342806] binder: 2819:2837 ioctl c0306201 20007000 returned -14 [ 2095.370316] binder: 2819:2837 ioctl c0306201 2000dfd0 returned -14 [ 2095.377964] binder: 2819:2837 ioctl c0306201 20000080 returned -14 [ 2095.386750] binder_alloc: binder_alloc_mmap_handler: 2819 20000000-20002000 already mapped failed -16 [ 2095.397529] binder: BINDER_SET_CONTEXT_MGR already set [ 2095.398115] binder: 2819:2853 ERROR: BC_REGISTER_LOOPER called without request [ 2095.404140] binder: 2819:2837 ioctl 40046207 0 returned -16 [ 2095.416158] binder: 2819:2853 ioctl c0306201 20007000 returned -14 [ 2095.426423] binder: 2819:2837 ioctl c0306201 2000dfd0 returned -14 [ 2095.427523] binder: 2819:2853 ioctl c0306201 20000080 returned -14 2018/05/02 17:35:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000504ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) iopl(0x76) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/05/02 17:35:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x700000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x7, 0x0, 0x2}) 2018/05/02 17:35:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) read(r0, &(0x7f0000000000)=""/218, 0xda) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0x6, 0xfffffffffffffffb, 0x80000000, 0xff, 0x1, 0x3, 0xffffffff}, 0x2dd) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x240, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x87, 0xe, 0x3, 0x0, "26108dc7919e5e68494fe65a7ef8fa25cee7b366959cd7038245fc8f97ffc14d0fed61dae6a9870abd4a719bd4066eb3ac3bb7d015df47485d921b37e060a087", "b1ea9aa5508f2d5e901126a343c0a878da60dec650d40e92d68a4b1f7c9e58ca", [0x4, 0x401]}) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/05/02 17:35:17 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x42, "c11d00911cbacf4949ffc557745f82c38d2f76c611fdfeb2b5c2dbbdca0ec114c31643864084f5e6a8abf8d43a2a30416d193947de3d4d16e24e683ae49a17c328a0"}, &(0x7f00000000c0)=0x4a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xbcf, 0x56f3}, &(0x7f00000001c0)=0x90) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/02 17:35:17 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000540)="1e9a4ec45fd39cad69d1232f00598a4c9699d08aebd70665cd1d45cefe627e2b7ff73d27988e863e6cd7f7d983ed5ecf93592b66aa4c42623fd0343d4372ae28bcea39b8ccbf84265234f6d94df1f310b11651580b2adfea80903bd81203242f684820bc030dd85cdec46db82117c1a82d17713c53c004450dcef74ab10cf0a6f7d5bb", 0x83}, {&(0x7f0000000600)="71ce15af9211d73d3d28a8d5afe2b1fd9cfa64a8c133784660682c0ceb2103b6dfbad2545108578aefb04cf4b7e968c36ed54137adce6f635c7c8a383a08cf951361d900f407dadc783f2c925b65b41b4ef0a2dbb16517b277a904393931b8e1abecc1467e328ba234713d13770dbada73932485a2995b163858b03cb7fd3a7f01c491eedca8befa0f786786081ac2fad899f6848a852af13799f5ba1a6463436a7d930690409b97a1320cbd52c07297955de5690a309589611d17581f36821c9dbcacbe58a32753eabcec11ce79e770894efc915e4adbfcc68432eaef7559fbdda7cd54", 0xe4}], 0x2, &(0x7f0000000700)=[{0x110, 0x1, 0x4141, "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"}, {0x28, 0x104, 0x4, "5e174e45e6402bbf0fef70e9fcd280c0007da4"}, {0xc8, 0x186, 0x7, "c60f3e7875f437eb06c25526321e5c9944d4e71776bb44af5bb4a21e5376438b4e67b3474a5f2292e4ea604a47d6bbcce49122a8395a413edbf19330b38f70e3b5226c2eec755ff498a8f3d435f2373ef2f8425556c3dcff3927c21b9d943246b2df64448f4ba57bfbf06fafb1fb3fe6a0fb79a92014c9704a8bbae1d06a475c628832bb0316452c47c88653d10ad1f649c85549481ce1fb192026ef477dd5a0e144158b937552ce5f939b3cc5a0e6062b0ce56f80962248"}, {0x58, 0x18c, 0x2, "0bfd6c41af23b810f6c52934f10c58020146fdf4e3a1238db15404bb4153df7f82ce7dce35301ebecbad9649052b36abff4a5b0239019e56a44c56530602164a629abc6d8d7f"}, {0x18, 0x119, 0xffffffffffffffe0, "0564ee33de74"}, {0xc8, 0x18f, 0xb, "b07fc621cb89eb0337cdae944dba0944d40cda425fa24a73d8688229d927de3fa32af49b2142debaea39a9ec426a7dff56ebde994031d8187bede7efcd38972d9c4edf98a7c1e8f60594fdd90fd3d9385fe98cb97218e631732bbc477d7db0ba3a0444e5291f188384002421f3633aa92f63db7debf2fc61f67050987257c098c3577accfc3dbfc56c3424234e3f882f8ac4275a388af6e57cad4439f7443f1347ff3b79780970dd66d318efab3aa0632841c6c7"}, {0xc8, 0x0, 0x5, "60ef427968ab4480e9a467c9f19b63aaa9efc1f79d6c358fc9496544040e1bee9334b8d517104b3bd836d5ba056693e1eb1d742d012e820452644dbbf89610e967983daa41152cfd654a2e5558c1b57462ae86e5b2c23a0c659c491b861295d47879193445f5d614df634af17c7df073837429f09723f853e8511c335f2ee0d7482dd225890a3b338506bf2ff1a92c9f28ed394bf0c42323f5289b3d50f3206bf3be3a82a6bf478656aa09daac86fe8658"}, {0x88, 0x112, 0x0, "83158b0b2e7d645513bbddea3eb64d342d97ab7f82b460ecac13ae1c240afc7fc99f492ff7df3cc06641d985708e9dc20da941d0faf4176a83d6db92a29969ea5e1bf20227b6fa4b97beb5ebc027aa0e30e2cb801532c1e581e5622eb9f35c67ed320a3d8afdbc3d533cbbd52ed5c59b30638ede0a"}, {0x58, 0x11f, 0x3, "05a32e6bf22b627410ab664e02f68af48a8a25eeff45d16d5044cab124d58feaa4806d5293480b40389c484965e115ced617cfbd809b48dc17f5adac8c38eb7df3afde"}], 0x4e0, 0x4008000}, 0x4) sendmsg(r0, &(0x7f0000002240)={0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="20d30a02839012a0836266ca4ee6dbf5f0187ff972391029107cea4a6c9e400b26058fcac80ae6c7652701630078a70dbf16136f72e51109892a3a033c6bd3d988960ba9810c9b404422ba7f044896b02c9953da83f9fd1656383a76625a27050ed86abe98d086087290e99dbd51c441a72b5624b4ae2f5a522f49abbe00ca9407917651d60f8b69437bf7bee76745", 0x8f}, {&(0x7f0000001d80)="1d465ee6b6e8f19cb25be7160f624439f1569b1d30247861ac303f5e91e5e7204ead09465f9bb77062b512baddc1b143f30ad6fe3850a34db69638b0bf6f25e8a9ef263a266ebd44661c3f18156f35df1f1dd2dd43eb8c52b833582c9526f861c11f4e51aa44a68b5bde390687f4bbe61bc06d028f0fb9a25c97ab4f140cfde3dce5432ab5c4648b954def", 0x8b}, {&(0x7f0000001e40)="db0d9792276578c88474d0caf59a09a9bf03eb929b7449534835494365c5e765ad82f0d7fc2270631b4f1bbcdb9277da018cc4a154bff9bb7a682baa5256e61005bb22d576df52747945daa02b96a4c4545b9d33a4702c7b452b6ee6f3e3895919889ba0f9186410f43ea43e254ae764a176ab94c2472d0d7e8a3d80d4fdbee456256c1ce3d9832b7387bedda970c838624c1cb537e860fd93076d59f6264d2600acd764a598f3fa883a3a8fa8a05da037b715ae6257f13e63c945c27903b9b8ecfc311fc0909fb435efa66d1cf6faa4437c1649c6c9c6362a79c8678af0ef5cbced2833352aa04ed778256e4705d246457310", 0xf3}, {&(0x7f0000001f40)="bbf53e3bf36aa9cfa02e1c894bb4a7551e575faf3a3adfd197d62496f361da2bb6991668f554ceaabe06b4c2ce77795bee41f3d3dd6e6e4a65f458ff425dab073a8387d8925a40083377eb6a225fcea3", 0x50}, {&(0x7f0000001fc0)="0b5cfeca9274a13dc205f5d4a2cfe918629e89c1c4eb9834e4d07a612cfe6c7a1243aa536f4af45c3167d89eae0f6bfd761a7d69df4262b6ba3e290db73e4453c84dc2adf700d945559482bebff667", 0x4f}], 0x6, &(0x7f00000020c0)=[{0x38, 0xff, 0x80, "8674cfb8e705059856f6b3771267a8d72d885a462354db6a843a67a028353e498c003866"}, {0x110, 0x101, 0x5, "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"}], 0x148}, 0x8001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x3d1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/mixer\x00', 0x800, 0x0) bind$nfc_llcp(r1, &(0x7f0000000c40)={0x27, 0x1, 0x0, 0x4, 0x4, 0x4, "6dde89b5f7a7992cbe5b5cb7ee938a62195bfe954594f5662b9e3c01662fd91cd093f8936efba522b808d58f9d79828fe16bf6327e270bf89b4be43f8b59fb", 0x38}, 0x60) 2018/05/02 17:35:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966ccdcaf3bffffffffffff00", 0x4001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) sysfs$3(0x3) [ 2096.158053] IPv6 header not found [ 2096.161720] IPv6 header not found 2018/05/02 17:35:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000904ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xff000000, 0x1}}, 0x1c) [ 2096.336857] kernel msg: ebtables bug: please report to author: Wrong len argument [ 2096.355063] IPv6 header not found [ 2096.358643] IPv6 header not found 2018/05/02 17:35:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"76d17b556a189b"}, 0x81dd}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYRES64=r1], 0x1}, 0x1}, 0x0) [ 2096.388213] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 17:35:17 executing program 3: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x2) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)=0x5) close(r0) 2018/05/02 17:35:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000012ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000440)={0x20080522, r0}, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x0, 0x7, 0x4}) 2018/05/02 17:35:17 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000003c0)={0x6, {{0x2, 0x4e24, @rand_addr=0x7fffffff}}}, 0x88) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000300)) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) bind$inet(r4, &(0x7f0000000340)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/05/02 17:35:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7d, 0x35, 0xffffffffffffffb2, 0x1, 0x3, 0x3f, 0xd8, 0x195, 0x38, 0x395, 0x400, 0x9, 0x20, 0x1, 0x49e5000000, 0xcab1, 0x20}, [{0x60000007, 0x3, 0x6000000000, 0x6, 0x8, 0x20, 0x8535, 0x5}], "65a903c25f3568eae33a93a0b6fb381d298a584c1102b8d55407a7ac1f754278e8a5a7daa6d16e3ac6435ccdfb0ce2a08ba9ef41e659271fb8ab79d488e05585c3dca299ad08a33571b38ea767e3368096b1746939b1573c436384b8cbd75df185dc0a6bab98125027f694a7b4de27f48094da44e3", [[], [], [], [], [], [], [], []]}, 0x8cd) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) syz_open_procfs(r3, &(0x7f0000000080)='fd/4\x00') 2018/05/02 17:35:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x7, 0x1}}, 0x1c) [ 2096.546896] IPv6 header not found [ 2096.550500] IPv6 header not found 2018/05/02 17:35:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x100000, 0x1}}, 0x1c) 2018/05/02 17:35:18 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000204ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:18 executing program 1: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)=0x0) timer_settime(r0, 0x80000000000, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) [ 2096.790247] IPv6 header not found [ 2096.793846] IPv6 header not found 2018/05/02 17:35:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x482882, 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000140)="01cc52e237d3b8d6642dd6d5b68697cfc815c6d2f70191cb91b8fd7db1a19150e340", &(0x7f0000000180)="a2a2de124bd9fd7d38f379df05f67d5afdfbfc81d0585cdd68b3f55c8256471fb8259901616ad65762892ff224456abd9a392cfd9fd01142c59ca0b0ff725239d2056d86b4cb52d0cb5501a793296ba0f2b40f8fa5c6fe4c920a463562a75e7e85c893", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/4}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x9011a7a1931511db, 0x1, 0x58247d81, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/02 17:35:18 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_mcast\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/91, 0x5b}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/02 17:35:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfec00000, 0x1}}, 0x1c) 2018/05/02 17:35:18 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000604ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"30ac063ff1b8b5"}, 0x92}, [{"02e5505e9d78a0"}, {"bcac2600d540b3"}, {"92562752f6fd14"}, {"f1d903a3880a13"}, {"2e1ac29fe74821"}, {"9abf6d8ef6d9ec"}, {"dab34361148ddb"}, {"8cc9e1616ed055"}]}, 0x48) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/02 17:35:18 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000003c0)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x37b) set_tid_address(&(0x7f0000000340)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/02 17:35:18 executing program 6: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000180)}, 0x20) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 17:35:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000001940)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001900)={&(0x7f00000003c0)={0x150c, 0x3, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@nested={0x50, 0x80, [@generic="050c8ceafa24067f11d143c7271d5464aec62454b1b64dc1e83b8de787faef52739ab98f189bc1f9d65c38122a4332abd1ff3cb9d1b0550928665efa02daeb5e55d7b77a", @typed={0x8, 0x8a, @pid=r2}]}, @nested={0x1e8, 0x5d, [@typed={0x8, 0x7f, @uid=r3}, @typed={0xa8, 0x87, @binary="52c1538564395973ce6ba7079eda1242fefbda304910f57e8ade3762a75d54c55914168194b92ae7e1e587f8b7d44370d8d2c7dd6dfacaa9b2f63a79e937634aabe70eaa5672934b315dc0a0357ba182399902104a8af9fff172425e1b543837a2583167177b4f365de1a3f509d89370c993f49c93ced7a17534a1cc6dd9560e970b9ee4128cc9d6827d9fcfaa80c7133aa4d94aaeefaf7b4a83131b537bcd360b59"}, @typed={0x8, 0x47, @uid=r4}, @generic="d28cb30bd71422ec5fa7020538723663adda51b7e90370128b8fd6d2b3b5e894ec96cf3eefba4f7a8d18cbd56071f53ad1b50544818841f498c88a0de5e5992f233069464925c0947f191ca92af72c6f9f321d6e7449d72586cd60d813f831bf7042af4156e98503ffba60c0b7c4b62463b9acab2bd5219b76fc4ee65c0569bf0e02dcf521bb0739c8156264fcef943cad59dca737985d99c979cb9f9878ce154f11912bc73850dbf8c8af98ca46a11c37dbb9ac9335b95452e578c482fe", @generic="2d49116e4574cdcd818450b4bfa7d0a6eab77443da9b5a8c6c10bb7001e6e283ee01ec243cf313e576857fd475893a6e6d403dc3548d16dd0952e04d1c0dd08a6bc18b5eb2f78750ae6108cdb818266574fcd762c784c95e71f3ba0e2eb73c6f3ac54bdcf08382e3ce56fdef081a"]}, @nested={0x116c, 0x6c, [@generic="c468d58a441ee042811750d1dab55117906b2e5fe93bf79e2ee8fbde141e841555814656ac82939fcbcc5f95e608fe76751f3a43b5cb512783219a131d35a0493821db66dfd7f02f580646a082e043bd", @typed={0x8, 0x13, @ipv4=@rand_addr=0x8000}, @typed={0xc, 0x14, @u64=0x8}, @generic="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", @typed={0xfc, 0x88, @binary="69e83592439eedc7a735ec9ecd055ada38363c5fd4abe11cfccf65f86779dd170cb1f405c6f6af3d57fc1f0f610f90d1b07615a7394b4d0d8dc045f93cf52bc060fd08ff0eb4a5a88ae4c4f0257d6882bbf486ff7106f62cd4b7aac9421600de3b8daa0533b31b76797b14f5773480329de6f8224cfe8253b9d3a2ff7f91f3d4db340fec636185be646ed95e27b0d08fdc3d2730316e4d6e2675c00495d7a48a828497c2954628e20a695c3a1b301f7d1b7b8f8bbb1300b170a8378ad4c5f9891c912fce3faed2e85edde591e2f8e273244801ce296921c88612c0b77acf1255974e9085897a1d24b1874ca5efc752f85c554ce9362945b0"}, @typed={0x8, 0x57, @u32=0x8}]}, @generic="3abb4d6586a5d4031ea9f1b7f6f3bc929d07dafe51e1853a6c1e9364795a340f7a131e879f79e459bb50fb8b51976adbac53f593050f1e7a594e300f639bab6491b5e49f545757", @generic="ff2e3d1baf51cc97323cc666b6ff8dcd754bde3923b08682124b5e4172c1f3", @nested={0xec, 0x69, [@typed={0x8, 0x2e, @ipv4=@multicast2=0xe0000002}, @generic="c3ef", @generic="f480e823ac6a1cab0ad30207c65609c4d5b68d18b8f0891e72c3175413aaeb5b99fd661e4c6ebc3e9185c95908ad2d437e7aa5de819280542b74c34949edaf6f72a6e45e74fe727405cf11e9fd4dff2119ee7a36edb3b8685ab4d413cad7f863c770e3d5336ab06f53fdfeddba38e064c4e2f6d12520d44d97836ebc3fe0159a18f42ea21f1c4aba8c974c92e9f898b1eaba7c966953950cf7c8cfdeccac5e29857d163e84a1472fc4c4848bbc986d3c00d12a4a33869940138804c180001461933314fb8107c85840093edadc093d8cea792e0cc6d573084d1fd1f1"]}]}, 0x150c}, 0x1, 0x0, 0x0, 0x4000}, 0x5) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendfile(r0, r0, &(0x7f0000000040), 0x40) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) fchdir(r5) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @rand_addr}, 0x10) listen(r5, 0x0) [ 2097.255106] IPv6 header not found [ 2097.258664] IPv6 header not found 2018/05/02 17:35:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x5000000, 0x1}}, 0x1c) 2018/05/02 17:35:18 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000007e04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:18 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffb, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) [ 2097.492981] kernel msg: ebtables bug: please report to author: Wrong len argument [ 2097.506570] IPv6 header not found [ 2097.510192] IPv6 header not found [ 2097.543173] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 17:35:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001840)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='hash\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) prctl$intptr(0x1e, 0x2) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x8, 0x13, 0x1, r2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc0, "25861a55c4e0bdc8009c6381ad4472b2c9e041bb4218415a9e0da1f303eafae2a197b5b91f04b9bb50a57f7b353e09820bafb389ae381f188a393965882d7705d6ec78b9685f6baba68270a81bd1ec78f0d07dc1d8e2756608a5a6296a88f69c24fda0a02c50fd12b5086e0d9dc1333ba11aa000875c6716c812b6ec29832998f9a6807f234bbad798a27739ea9d1f0f19d01d5a1bf214c959849de5891310b2d43bb9bcb68d65fecf75106e462c391959e64ef7966244c265d8c0c766ac364f"}, &(0x7f00000002c0)=0xc8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r5, 0x3ff}, 0xffffff8b) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd185033598267889107", 0x21}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0x1c) 2018/05/02 17:35:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x40000000, 0x1}}, 0x1c) 2018/05/02 17:35:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xce22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r2, r3/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22}}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/02 17:35:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) write$sndseq(r1, &(0x7f0000000100)=[{0xfffffffffffffffb, 0x0, 0x7, 0x9, @tick=0x80, {0x5a25, 0x5}, {0x2, 0xff}, @note={0x9, 0x1, 0x3f, 0x7fffffff, 0x2}}, {0xb6c7, 0xfffffffffffffffc, 0x6, 0x4, @time={0x77359400}, {0x10000000, 0xff}, {0xffff, 0x100}, @result={0x200, 0x6}}, {0x9, 0x6, 0x81, 0x400, @tick=0x2, {0xfffffffffffffff8, 0x97d3}, {0x4, 0x81}, @time=@time}, {0x5, 0x8, 0x3, 0x100000001, @tick=0x7ff, {0x65d2, 0xffffffffe94575f3}, {0x575, 0x3}, @queue={0x7f, {0x9, 0xb2}}}, {0x8, 0xce7, 0xfffffffffffffffb, 0xffffffff00000000, @tick=0x6, {0x3, 0x3}, {0x3f, 0x1}, @quote={{0x80, 0x8}, 0x7, &(0x7f0000000000)={0x4, 0x3, 0xfffffffffffffffc, 0x0, @tick=0x1, {0x3, 0x4}, {0x7ff, 0x401}, @connect={{0x691, 0x100000001}, {0x1000, 0xffffffff}}}}}, {0x9, 0x5, 0x100000000, 0x34b, @time, {0xffff, 0x2}, {0x1, 0x1000}, @queue={0x6d3, {0x6, 0x6d4}}}, {0x7f, 0x0, 0x0, 0xffff, @time={0x77359400}, {0x8004, 0x1}, {0x5, 0x8000}, @queue={0x7, {0x8, 0x1f}}}, {0x6, 0xffffffffffffff2d, 0x6, 0xfffffffffffffffe, @time={0x77359400}, {0xed48, 0x5}, {0x3, 0x40}, @time=@tick=0x5fb}, {0x6, 0xffff, 0x80000000, 0x5, @tick=0x400, {0x10001}, {0x5, 0x100000000}, @quote={{0xffff, 0xff}, 0x9, &(0x7f0000000080)={0x10001, 0x100, 0xedc0, 0x9d1, @tick=0x3, {0xfffffffffffffffe, 0x1}, {0x8001}, @note={0x7ff, 0x20080, 0x3, 0x9, 0x8}}}}, {0xc3b, 0x5, 0x5, 0xf69, @tick=0x9e9, {0x1}, {0x30, 0x1}, @raw32={[0x6, 0x81, 0xdcd3]}}], 0x1e0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$sndseq(r1, &(0x7f0000000300)=[{0x20, 0x9, 0x5, 0x1000, @tick=0xfffffffffffffff8, {0x9d, 0x6}, {0x401, 0x2}, @raw32={[0xfffffffffffff801, 0x6, 0x5]}}], 0x30) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8a51) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1d) bind$netlink(r5, &(0x7f0000010ff4)={0x10, 0x0, 0x0, 0x120202}, 0xc) bind$netlink(r5, &(0x7f0000000000)={0x10}, 0xc) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000a40)=ANY=[]) write$binfmt_aout(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x6ae) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a00)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)={r3, 0x0, 0x100010100000002, r4}) 2018/05/02 17:35:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000700cf0000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000015000005000900070000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000e6b8ffffffffffff00000000000a00000000000000ff0700000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x8000}) 2018/05/02 17:35:19 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000a04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x200000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/02 17:35:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e21, 0x3, 'wrr\x00', 0x2, 0xffffffffffffffc1, 0x15}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10007, 0xce6, 0x0, 0x4}}, 0x44) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/64, &(0x7f0000000100)=0x40) [ 2098.314071] IPv6 header not found [ 2098.317656] IPv6 header not found 2018/05/02 17:35:19 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000006004ac1414aa"], 0x28}, 0x1}, 0x0) [ 2098.418891] QAT: Invalid ioctl [ 2098.460194] QAT: Invalid ioctl 2018/05/02 17:35:19 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000014010000020000000000000000000000580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000003dc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000003e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000001a000000000000000000000000000000000000000000000000000000000200000000000000000000000061b8ee0ad4a91e027139b090e40d4d000010"], 0x70}, 0x0) [ 2098.492310] IPv6 header not found [ 2098.495895] IPv6 header not found [ 2098.519663] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20001 wrr 2018/05/02 17:35:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfc00, 0x1}}, 0x1c) 2018/05/02 17:35:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xfff, 0x24000) ioctl$KVM_SMI(r2, 0xaeb7) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x9, 0x4) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) syncfs(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="adad65e9ff"], &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0xdd, 0x8000, 0x1f, 0x5, 0xc74, 0x2, 0x1ff, r5}, &(0x7f0000000100)=0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/05/02 17:35:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) shutdown(r1, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ifb0\x00', 0x7fffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/02 17:35:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioperm(0x7fff, 0x9, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x2d, "30e25828dfe4b64b380107ef8a0f53aeacafa41adf650b9f79a44b8fe532cfd9c3378b16222c50afa04c8bf5f7"}, &(0x7f0000000100)=0x51) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x31, &(0x7f000079bffc), &(0x7f0000000040)=0xffffffffffffff5a) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4c, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r2, 0xd, 0x3}, 0x14) [ 2098.573073] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20001 wrr 2018/05/02 17:35:20 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000015ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="380100001a0011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000010000000000000ab000000e000000100000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000ffffffffffffffff000000000000f36793bf5a5500000000000000000000000000000000000000000a0000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099fcd1256cf7782c7b0000000000000000000000000000000000070000000000000000"], 0x138}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000200)='pids.max\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6, 0x80, 0x7fffffff, 0x0, 0x0, 0x20, r3}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc040, 0x0) 2018/05/02 17:35:20 executing program 0: r0 = socket$inet6(0xa, 0x80010, 0xffffffdfffffff92) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x512}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 2098.705783] IPv6 header not found [ 2098.709334] IPv6 header not found 2018/05/02 17:35:20 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001eac1414aa"], 0x28}, 0x1}, 0x0) [ 2098.918317] IPv6 header not found [ 2098.921918] IPv6 header not found [ 2098.948437] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. [ 2098.967910] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 17:35:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x7800, 0x1}}, 0x1c) 2018/05/02 17:35:21 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_1\x00'}}, 0x1e) 2018/05/02 17:35:21 executing program 0: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0xfffffebc) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/05/02 17:35:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000005ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400300) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/140) 2018/05/02 17:35:21 executing program 3: io_setup(0x2, &(0x7f000092fffc)) io_setup(0x1, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x5b, "a77de10977c11ddef6603efdabed3a2467acf09bd8bd2f6c5b9ce7a3140d56f12b8f65ac52656c4d59f8442cf3f4b78ac9358487c994dcc39d5d8d70d710ab1ffc15d4d69338f2cb885a907f347b01aaec8152e04f8132f21b825e"}, &(0x7f0000000140)=0x63) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x38, "2bb3d776edbd94af8429e3b1636f9a82bde86f83c4b34f986ad4c0afd242d46e319601aaf059bc73a647144fd1a31174c5bb1e2dab70fa03"}, &(0x7f00000001c0)=0x40) mmap(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0xb, 0x10, r0, 0x0) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x2000) 2018/05/02 17:35:21 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x80000) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0xfff, 0xfffffffffffffff7, "a9a6c5ddfa72ce17824efc04a2463234fda8f0362d908cc9bf22b8b5a6d8203e3c000814e1d6f226166f3fd3499fa37659bc8fc503b63ef8eb8149d0c19a26", 0x2}, 0x60) r1 = accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x7) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) r2 = accept$netrom(r1, 0x0, &(0x7f0000000200)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240)=0xa, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000280)=0xffffffffffffffff, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x3, &(0x7f0000000300)="a55a91ce479f4bccf1b6c1e10faf40f02437a8d38a5b3059d76e4c32086401a36d114e8c09669e2a9db1370ec12af76a48c7561d72e2741dabafb0a1722f42e59990e47d905734cc015f6088418b83ea7bf4265a41ec473513bbc9b45ad3dd72a59199fb28d23d8918858f8d0b4a56e0e1f32acdec40692419ef6cb118bdcc46576c98d6fc91dab7d591a493d84a55db472854b2a252fdf757bb52f106272b666ae40c1ffa6196d85c64f6ed550e4af616895381cca2d414f83af2d41061254f3d9c433d02d9894beec4b5e6dff9de860df250ef") setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000400)="c1c8c9b0eff872e35b62c856c336124e39b8a18e060459e4756fe2d2f6330b5e8d39090bd97586c654d6eeac10a0ed2c1a1a00fe0cdcd8db78b81f060f4b14d99efaebfc8ecdeb0bdb5d55024efff44cafc994c6f37ed3dfc3beac45c4344affaa81150598", 0x65) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000480)='./file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={0x0, 0xd0, &(0x7f0000000640)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf8b}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100000000, @empty, 0x7}, @in6={0xa, 0x4e24, 0x181d46e7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd3}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000007c0)={r6, 0x1f}, 0x8) mq_notify(r0, &(0x7f0000000800)={0x0, 0x35, 0x4, @tid=r3}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000840)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000880)) fcntl$notify(r2, 0x402, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000900)={0x6, &(0x7f00000008c0)=[0x7fff, 0x4319, 0x3, 0x3, 0xfff, 0x10000]}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xbc55) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000940)=""/4096) writev(r2, &(0x7f0000001f40)=[{&(0x7f0000001940)="eece629a7cdc5c33ed2f8762bc8491ad650a5640881209732fbb805abc521aa05585adb29b618a5ea4c57eb9d9078dedb5df074cb6570a27af2d8c057a63bf91666dc42b462b4b5478560133bbf588a23163b5fb298cd81853d4a30618ab215efc0856429a1a2240544c362592f53bfe85e86e90706ebf0d5e227b6a5d2ebc0a55ae68c68e5056d04a721af3c111beafdafb93f69c4fa48d4ac656c6066e159f5a949e0e3d348db144046819bbfeb76c15e1d4b4f7ee513de4b38f73bf14dee4b2783891feed80bb7cd4cbbef4d95fd93b13bf451ec52844bc09f189e4821a88c4f3b18f36de123c127f5cae2a475aca0cc5a41d3a48fa4c8903ed", 0xfb}, {&(0x7f0000001a40)="3dcbf6dc76c678193403329eb2b21519a49ed4d900dc5c6d9db34f0b2144a0123e6c65f739001f869e4f5af8b8167d58dae9a60d31c37ef7ec45e09c7008e406bbc55c9f9c9c6378bf6b8c619fe23d9b50f64b06b8b58ecbb1642008fda0df33cf5f6a253362af800e2f874e56b0142d8d32baca447f9fdc8c0dd00140e0e646e6d41e74f7e8f00af389144f0dc1970199e2877c83fd3b5591d7", 0x9a}, {&(0x7f0000001b00)="53c6a59757232703404cc36abdb5232207e7eb5e11e85154c819c0f68bb5c886444721b877479d011d0554b04e6695bf7189b03e797a7978f119e46de656b4ba0ad314b2f3c462fa4e53ac20554cb88834d6a6fef5d6aacdefbb7639152ce39acdad215c8b83c518fb68bc81cb1c0deed0a9e7837fe3675791fbfad8cfa18bea83079188f651e4a81343442faf0bbe4c4855fd26d410e042a7ac20857deb9a6da638dcc21d4e9ea45d80", 0xaa}, {&(0x7f0000001bc0)="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", 0xfa}, {&(0x7f0000001cc0)="f336e2fe98b9fd19ca5462231ce85b64497bbb68f43877cd95b01a6daedb5d788120d25ac336c7bb033d2b2708fb25e5f6c5c0cf1e77f0729430729bd02a73fd759bfb8810e47a17584b094651ee3bb903f6ee06464687229f640075b43073279bdfbc5fb3a17cd82418ae8df10c3101aacf79f5cbc0ee4d9e8bba51fa8a1f88ed67bc857eca2360a8d93b8ec83a3a29da4ae740e8e9cd4af5a4b1c0eb12eac56f60b8694c84abd279d1dd7fc1820154241c0d390c6b61f4ec7b94ec4a99a6dfab50aeadb2e8069e66ca5aeefd66e9fa582cf584", 0xd4}, {&(0x7f0000001dc0)="4db62e249fe066b1f9b6ac4160ae1268c772492d82e276dbdc87f97490e03e0d452733caf5ef2f4bcadb4b1479b856107bfc9ee3cf3056ec2ac48f6a70f82b7b54cbc7ebb1eea6e20156cc05fd8784012647767d349a511632ef747cf9a1fb4f204bc294c62278eca338283bf56fdbdcc339c8915747abb16c1aa996217874ab51214f350d2795ef93993a23f0d9f40f", 0x90}, {&(0x7f0000001e80)="a3cf47e5f6b6ec1be0c19fbf88bbf2a4eaa781d5d9d5269a54dc3aa1da1d107eadfaef7ecdbfff9bfdd7294507dd0df111154083bb517ab221f44b4d2a9a7f4e44af928594761166090ea8cd8485c686e5b6cb9eaa0a7842026884ad1e5c690c7b6e17b4e59f245f1b22a0f182bbe0cbac6660da5de2c094050c080e516aa50a20083a935634386a642303d00ad720024e", 0x91}], 0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r7, 0x4, 0xc00) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f0000002000)=""/247) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002100)={0x57, 0x2, 0x21b, {0x155, 0x4}, {0x8, 0x4}, @period={0x5a, 0x7, 0x6, 0x2, 0x0, {0x5a4, 0x9, 0x1, 0x4}, 0x7, [0x7, 0x10000, 0x8, 0x5, 0x1f, 0x75c7, 0x100000000]}}) 2018/05/02 17:35:21 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x0, 0x2, 0x2}, 0x20) [ 2099.697758] IPv6 header not found [ 2099.701340] IPv6 header not found 2018/05/02 17:35:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x10000120, 0x1}}, 0x1c) 2018/05/02 17:35:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000e04ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) 2018/05/02 17:35:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "7178a0e5bfa8761ad21a1b9d75872febd9088e80631e39493da48288b68e1adb267c2cece16990d2e47623d3b062d06ec341dc246371ecec8fd34dd38fcb915e6d478ad4ee98a0fb7d21f856d4e674f65c68902fe7f8cde9d25ddeabca97db4cdd1d14e3f56c6375005f9176375a2f212585056b2f03d196f31e643431fbce5fe6fcf036b1a4023001c86950ce33995aed20121d2843bbd582476de5a83f37fb7f5bd697aec715938f122db5b31fe0bc4fb3f8885dc022bb1ee0344e0070e29db04c167e9a0b91f7d54174b6997b8a96"}, 0xdb) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x800) 2018/05/02 17:35:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x400000000000, 0x4, 0x81}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') r2 = eventfd(0x8) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000100)="384702bb19a2e34ab994503c3d6729f7feac989ee87785ccc0286a2e966f7624215b3ba6c9cad0e56adc67cdcbc98b7900fe", 0x32) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x401, 0x0, 0x7, 0x8, 0x4, [{0x101, 0x0, 0x100000001, 0x0, 0x0, 0x1a00}, {0xfffffffffffffe01, 0x2, 0x6, 0x0, 0x0, 0x80}, {0x1, 0x81f8, 0x101, 0x0, 0x0, 0x200}, {0x7fff, 0x4, 0x1, 0x0, 0x0, 0x208}]}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x2, 0x1, 0x400, 0x9, 0x5, 0x9}) creat(&(0x7f0000000280)='./file0\x00', 0x2) 2018/05/02 17:35:21 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) dup3(r0, r1, 0x0) 2018/05/02 17:35:21 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x282100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x10000000000000, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x2}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x60) futex(&(0x7f0000000280), 0x9, 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x9, 0x1}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000001c0)={{0x0, 0x4, 0x0, 0x430779f1, 0x2, 0x8000000}, 0x8, 0x7, 0xffffffffffffffc1, 0x10001, 0x8, "3725be157c2fc4db41c065933e1c17fff996b85e71dcdbbba87842a34db15dcc319bab7cdd1383e7f9ae7d6f4cca34d8da5a3cea98053a48acfcea0f57a895cf636812fa28e9310c42aeb96cb544cdcbf51795d93b8335aab6dd0db20fbec7e97327be5d1ed59f01babe839888a70d4e4321c9e6dd8a01bf6f3b928715927969"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xe93d, 0x2, 0x0, 0xe34, r3}, &(0x7f0000000440)=0x10) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000), 0x0) [ 2099.894801] IPv6 header not found [ 2099.898357] IPv6 header not found 2018/05/02 17:35:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x10000000, 0x1}}, 0x1c) 2018/05/02 17:35:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000017ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:22 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="61bcd6dad464dfbf22f380393e9908a3aec8d4ab4363f896a67d6ab6a1ecee80cd7cdd43f24fb476d12ffe13bb0b72457a29cb2b716cc04788794f0ebf34e7b04e97ba41b1567469a3c8c0b549cd1daad9d8ebf84c4899d3b3fda51b8373d1c42f3d82acdc", 0x65) 2018/05/02 17:35:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='nv\x00', 0x1) accept$inet(r0, 0x0, &(0x7f0000000180)) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x1f, 0x8000, 0x10000, 0x405}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000280)="ae", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/02 17:35:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x6}, 0xc) sendto$inet6(r2, &(0x7f0000000000)="a3", 0x1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)) 2018/05/02 17:35:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffb00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) write$binfmt_aout(r1, &(0x7f0000000040)={{0x108, 0x6, 0x8, 0x27a, 0x162, 0x1000, 0x3d4, 0x5}, "bb62ec486f18b0c4e1ab7a39ccfb48d36b7c52116eb2e40193efe67bc3a3216c623a30d7afc7b1e96748d5f71a59f971be5eed0c311ffb4fa953b9bf67f4326705d0ec17deb816", [[]]}, 0x167) 2018/05/02 17:35:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x801) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/02 17:35:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200040, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x410400) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r3, r4, 0x1, 0xfffffffffffffff7, &(0x7f0000000200)="31426922740a49feba5a972e7093cc2830da0d672cdc51faeb8f03b01f27ed9d", 0x7fff, 0x8000, 0x80000000, 0x0, 0x3, 0x80000001, 0x100, "173362605733aff60ac1e3b51eb043e601c6998d3848f645b918592de85ff0280a7c740fa59a01981b521f088a68f756fa06c4cb37073513d98669f14408d24094b6272648ddf2d28eb5fbb734c871cf92ca4f9bd0cc341eb38bd130b6e556e966fcb94c8e4bf7e2fe3db7aa6bf7731be73ada2ab48f0d47208fd84d4e4d5de5773cfb45bcdf0c7efedbee28dee595da4835433302aa8d56917dd0dff79e993277f7a9de4fc1eef7283c682bf6f46e927d60e4990e1975063d5efb17ed863e5119b21bec6c1782d1398667f32006ef1e4f615164de9964d1cbdd78a9423b8c0039b263d1206f4d9cb5"}) 2018/05/02 17:35:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xa000000, 0x1}}, 0x1c) [ 2100.862232] IPv6 header not found [ 2100.865843] IPv6 header not found 2018/05/02 17:35:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x1, 0x40001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x1, 0x4, 0x200, 0xfffffffffffffffa, 0x6, 0x100000000, 0x88, r2}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x43, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd3, "2097bab53bff39ae54a8cfe8c327a28bf4245169f54aae8283c3b80d77c70c52927b51117176dff5352e67d9c33957f80bd10ec1ef71db6eef36a34ea25f7140e3a082ae2ff9bde1301f0a439c5ddf9f42e5db336885cf4515cbc184bf35863d8c0727a1ff0c10471fe2127d10e637b3530276588e0cf343a2ea345318b1179b398aa83847777438e35854848735dd04593607674071155c660b5870d4e57ba2459b4a41f181059044a198e8f0a1834360eefa2a1bfca2237e6fe485f51760a6489221691d92d17660ff4c1d396d7e8c560187"}, &(0x7f00000001c0)=0xdb) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x13d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r3, 0x3, 0x1, [0x0]}, 0xa) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240), 0x10) 2018/05/02 17:35:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xff00, 0x1}}, 0x1c) 2018/05/02 17:35:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000006ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) fchown(r0, r1, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x10000}) unshare(0xb8926c28db829681) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0xa002) [ 2101.114891] sctp: [Deprecated]: syz-executor1 (pid 3146) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2101.114891] Use struct sctp_sack_info instead [ 2101.146705] IPv6 header not found [ 2101.150358] IPv6 header not found 2018/05/02 17:35:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffeff}}, [0xffffffff, 0x7ff, 0x1f, 0x20, 0x7, 0x101, 0x10000, 0x81b5, 0x5, 0x1, 0x1, 0x6, 0x0, 0x9, 0x100000000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x8}, &(0x7f0000000200)=0x8) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x32f, 0x8, 0x5, 0x100000001, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) write(r0, &(0x7f0000000000)="1400ff03000000220000000012130a001100010fd44d95002a8599c8569b7727", 0x20) inotify_init() 2018/05/02 17:35:22 executing program 3: r0 = socket$inet(0x2, 0x400000000006, 0x80000000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0xa80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, "7961fb3000", 'bcsf0\x00', 'ip6tnl0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x930, 0x9b8, 0x9f0, [@among={'among\x00', 0x868, {{0x8000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}]}, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}]}}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xaf8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2040, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) 2018/05/02 17:35:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfe80, 0x1}}, 0x1c) 2018/05/02 17:35:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000014ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6a68}, 0x1) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) 2018/05/02 17:35:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f000001000000000a000000e00000017f000001e00000017f000001ffffffff0000000000000000ffffffff7f000001ffffffff1e3d7a3a23e151a7271af0a35de43113e95497fd7dbae35493fec54424997077c805b86305ef4662e6a85328a906e6c68a77f01a5956e648ec7ad125345e1ccf9f0fe2f94b5c58c88223aa4cd72cbbecea947671d396cf19fc9448c350e626458f1c7893d7cdb48ecf31d7085be6544e68b29e2fec7d06353e8a9a38a98adf0cbde5b41e8a95ff2e5d0f6929f56fc2e24035acebc545e80fb4778618c30f1a5744793a5b000000000000"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/05/02 17:35:23 executing program 3: rmdir(&(0x7f0000b41ffe)='..') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/02 17:35:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x105203) 2018/05/02 17:35:23 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000001c00)=""/221, 0xdd}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x121}, 0x12) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/02 17:35:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000001e, 0x5, 0x0) shutdown(r0, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xcc7b, 0x2) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) [ 2101.990282] sctp: [Deprecated]: syz-executor1 (pid 3175) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2101.990282] Use struct sctp_sack_info instead [ 2102.081939] IPv6 header not found [ 2102.085503] IPv6 header not found 2018/05/02 17:35:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000010ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x3f00, 0x1}}, 0x1c) [ 2102.219963] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/02 17:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000002c0)={0x2000000000000078, &(0x7f0000000040)}) [ 2102.271974] IPv6 header not found [ 2102.275540] IPv6 header not found [ 2102.279478] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/02 17:35:23 executing program 3: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x7, &(0x7f0000ffa000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) io_setup(0xffffffff, &(0x7f0000000940)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000300)=""/183) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) dup3(r0, r0, 0x80000) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x0, 0x248000) syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') creat(&(0x7f0000001e80)='./file0\x00', 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) eventfd2(0x4, 0x80000) io_submit(0x0, 0x0, &(0x7f0000002100)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) r6 = fcntl$getown(r2, 0x9) fcntl$setown(r3, 0x8, r6) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/05/02 17:35:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x5, 0x1}}, 0x1c) 2018/05/02 17:35:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000dac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:23 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/05/02 17:35:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6, &(0x7f0000000a40)={0x0, 0x7c, "dabbbb7d484eee51684675d7742efbc80935f9dcd11dea655edc16e69b124038ba0fb60415e8e918525a5c66f0ba17eeca22aa7174a6780464932812cd50ec5184ffa1ab64f24a85e580b4f7a77256b0cca3600b4e193ac645777e60dae4eff826b6a093634763f88de02611f3b30d9c31b9fea892ff207a9c7ad9dd"}, &(0x7f0000000100)=0x84) 2018/05/02 17:35:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x2, [{0x8001, 0x1, 0x3, 0x100}, {0x1, 0x7, 0x9, 0xa9}]}}) 2018/05/02 17:35:23 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 2102.482114] IPv6 header not found [ 2102.485673] IPv6 header not found 2018/05/02 17:35:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000011ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4004012}) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x2, 0x581102) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000400)) socket$nl_crypto(0x10, 0x3, 0x15) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000340)=0x40) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x5, 0x420000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0xc926, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x40dc, @mcast1={0xff, 0x1, [], 0x1}, 0x485}, @in6={0xa, 0x4e23, 0x678, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @rand_addr=0x40}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}], 0xc4) 2018/05/02 17:35:24 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x800000000000003) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioprio_set$uid(0x3, r4, 0x21ec14c8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x1]}, 0x6) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x200, 0x1}) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc, "096f5f533b7f3b4ad43063cc"}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000cc0)=ANY=[@ANYRES32=r6, @ANYBLOB="08000120fffffd2572edd1db91ddc4318830f94829b47310a24b25e5a08c0deb20c0538086bb476b2b7e2038fef7bac7b9f1778a9dce577971b5a86fe0fdb60a6b29523f5d0d220082f81d88e2af074378f22b0b784b50bff072b086ac193a82167da0106c6cd141cf36e6d1859c5d39d7b7f46bfe4f3780eca1285afe1063382f6e3e8328c57bc77091cf7bfa589262b08cca6272cbf2f38078da0e16e1aacda86cc21e32e760555b90b02f9270c92bff7c"], 0xa) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x18000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r3, 0x0) getsockopt(r5, 0x7, 0xb79, &(0x7f0000000700)=""/218, &(0x7f0000000800)=0x27c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000002c0)={0xfffffffffffffffa, 0x6, 0x5, {0x77359400}, 0xc854, 0x9}) recvfrom(r5, &(0x7f0000000880)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r7, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x7}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r3, 0x1) 2018/05/02 17:35:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x10, 0x1}}, 0x1c) [ 2102.712917] IPv6 header not found [ 2102.716496] IPv6 header not found 2018/05/02 17:35:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000aac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="efff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x800, 0x8000, 0x7, 0x9, r3}, &(0x7f00000001c0)=0x10) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000300)) keyctl$clear(0x7, r1) [ 2102.891187] IPv6 header not found [ 2102.894807] IPv6 header not found 2018/05/02 17:35:24 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/02 17:35:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x4000000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000012ac1414aa"], 0x28}, 0x1}, 0x0) [ 2102.991350] can: notifier: receive list not found for dev ifb0 [ 2103.082797] can: notifier: receive list not found for dev ifb0 [ 2103.115172] IPv6 header not found [ 2103.118769] IPv6 header not found 2018/05/02 17:35:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) 2018/05/02 17:35:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xfe29, 0x4) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x6, 0x8, 0xba7d, 0x0, 0x0, 0x1000, 0x20, 0x2, 0xf849, 0x7fff, 0x7, 0xfff, 0x2, 0x4, 0x401, 0x81, 0x7, 0x3, 0x40, 0x5, 0x0, 0x85, 0x16dc, 0xffffffffffffffff, 0x20, 0x5, 0x7, 0x2, 0x7, 0x7, 0x6, 0x100, 0x100000000, 0x10000, 0x4, 0x8, 0x0, 0x7c, 0x7, @perf_config_ext={0x7, 0x7}, 0x808, 0x3, 0x1, 0x5, 0x6, 0x101, 0xffffffff}, r1, 0x4, r0, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/27) r2 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0xfffffffffffffff9, 0x0, 0x100000000, 0x81, 0x0, 0x2a, 0x20040, 0x1, 0x97, 0x6, 0x3, 0x1, 0x23d, 0x4, 0x8, 0x7fff, 0x5, 0x10000, 0x6, 0xfe, 0x0, 0xfff, 0x0, 0x100000001, 0x22, 0x4, 0x4, 0x4, 0x4, 0x4a1, 0x80, 0x101, 0x1, 0x3, 0x8, 0x7fff, 0x0, 0x101, 0x1, @perf_config_ext={0x200, 0x8}, 0x20080, 0x100000001, 0x2, 0x3, 0xfff, 0xff, 0x1800000000}, r1, 0xa, r0, 0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000001c0)) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x4, 0x40003) renameat2(r3, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x4) fcntl$setownex(r3, 0xf, &(0x7f00000003c0)={0x3, r1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400)=0x60000000, 0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000440)=0x3694, 0x4) bind$bt_rfcomm(r3, &(0x7f0000000480)={0x1f, {0x7, 0x0, 0x7, 0x3ff, 0x1ff}, 0xfff}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000004c0)=0xd4d8, 0x4) r4 = semget(0x0, 0x2, 0x100) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f0000000500)=0xd8) symlinkat(&(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00') getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000005c0)={@broadcast, @multicast2}, &(0x7f0000000600)=0x8) r5 = request_key(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='#selinuxeth0$', 0xfffffffffffffff8) request_key(&(0x7f0000000640)='id_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="d22c5e00", r5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000007c0)=""/112) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ftruncate(r2, 0x7ff) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x78, r6, 0x20, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4800}, 0x400c000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000009c0)={0x4154, 0x8, 0x8, 'queue0\x00', 0x5}) ustat(0x3, &(0x7f0000000a80)) open(&(0x7f0000000ac0)='./file0\x00', 0x8400, 0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000b00)={0x3}) fstat(r2, &(0x7f0000000b40)) 2018/05/02 17:35:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="fb1a2f0122e5a2059076c28abad5b97f7e380000040098ce46a701b27f19232b7ab89d0678d0918f8100000000000000000000000000"], &(0x7f0000000200), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/82, 0x52) 2018/05/02 17:35:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000003ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:24 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x30000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001080)={r0, &(0x7f0000000080)="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"}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000010c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfffffffffffffffe, 0x8, 0x80000001, 0x3d9f, 0x3, 0x3e, 0xfa, 0x290, 0x38, 0x290, 0x100000001, 0x4, 0x20, 0x1, 0x1, 0xffffffff7fffffff}, [{0x0, 0x1, 0x0, 0x401, 0x400, 0x1, 0x8, 0x3}], "dbf2e17764aea22f22d28726292c56b79012346c181448a62788b4428a71358c95279834ad220dd253cdb9e2a343d339f9f00b44505db9775fb7131b6f5100b7d5bec1d3c2bf26f17abda2582a3b2ffabe6ab54b57ea9153316803a4d2ae3f6c664c", [[], [], [], [], [], [], [], []]}, 0x8ba) 2018/05/02 17:35:24 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/75, 0x4b}, {&(0x7f0000001440)=""/66, 0x42}, {&(0x7f00000014c0)=""/110, 0x6e}, {&(0x7f0000001540)=""/161, 0xa1}], 0x8, &(0x7f0000001680)=""/154, 0x9a, 0x6}, 0x7}, {{&(0x7f0000001740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f00000017c0)=""/193, 0xc1}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/102, 0x66}, {&(0x7f0000002940)=""/231, 0xe7}, {&(0x7f0000002a40)=""/208, 0xd0}, {&(0x7f0000002b40)=""/186, 0xba}, {&(0x7f0000002c00)=""/219, 0xdb}], 0x7, &(0x7f0000002d80)=""/179, 0xb3, 0x1}, 0x5}, {{&(0x7f0000002e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002ec0)=""/224, 0xe0}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000002fc0)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000003040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003500)=[{&(0x7f00000030c0)=""/4, 0x4}, {&(0x7f0000003100)=""/97, 0x61}, {&(0x7f0000003180)=""/233, 0xe9}, {&(0x7f0000003280)=""/253, 0xfd}, {&(0x7f0000003380)=""/213, 0xd5}, {&(0x7f0000003480)=""/8, 0x8}, {&(0x7f00000034c0)=""/36, 0x24}], 0x7, &(0x7f0000003580)=""/117, 0x75, 0xffffffffffffffff}, 0x4}, {{&(0x7f0000003600)=@nfc, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/239, 0xef}], 0x1, &(0x7f00000037c0)=""/249, 0xf9, 0x1}, 0x1f}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f00000038c0)=""/20, 0x14}, {&(0x7f0000003900)=""/51, 0x33}, {&(0x7f0000003940)=""/21, 0x15}, {&(0x7f0000003980)=""/234, 0xea}, {&(0x7f0000003a80)=""/60, 0x3c}], 0x5, &(0x7f0000003b40)=""/95, 0x5f, 0x6}, 0xff}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/14, 0xe}, {&(0x7f0000004c00)=""/50, 0x32}, {&(0x7f0000004c40)=""/103, 0x67}, {&(0x7f0000004cc0)=""/19, 0x13}, {&(0x7f0000004d00)=""/160, 0xa0}, {&(0x7f0000004dc0)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x80000000800}, 0x9}], 0x7, 0x61, &(0x7f0000005080)={0x77359400}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000050c0)=0xddd, &(0x7f0000005100)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = syz_open_dev$amidi(&(0x7f00000051c0)='/dev/amidi#\x00', 0x677, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000053c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000005540)={&(0x7f0000005380)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000005500)={&(0x7f0000005400)={0xc4, r4, 0x1, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x87}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc523}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa750}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000005140)='/dev/dsp#\x00', 0xfc00000000000000, 0x200000) r6 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000005200)=@ethernet, &(0x7f0000005280)=0x80, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005340)) r7 = fcntl$dupfd(r2, 0x406, r0) renameat(r5, &(0x7f0000005300)='./file0\x00', r7, &(0x7f00000052c0)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000005180)={0x2}) 2018/05/02 17:35:24 executing program 4: r0 = socket$inet6(0x10, 0x803, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0xfffffffffffffffb) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06020000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000000180), 0x0, 0x1}, 0x0) [ 2103.496586] IPv6 header not found [ 2103.500151] IPv6 header not found 2018/05/02 17:35:25 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000017ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:25 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getpid() r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0x3d, 0xa, 0x6, 0x7fff, "ddf3037dff32872a4c5dd72c6434f6868203ee30f8f7deb502e123406fa3dada"}) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 2103.700096] IPv6 header not found [ 2103.703702] IPv6 header not found 2018/05/02 17:35:26 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/02 17:35:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x10000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:26 executing program 1: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/02 17:35:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x54, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'bond_slave_0\x00', 0x2}, 0x18) dup2(r2, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) 2018/05/02 17:35:26 executing program 6: set_mempolicy(0x100002000000002, &(0x7f0000000100)=0x1, 0x1f) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x3f}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x7, 0x1, 0x2, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x397) r3 = shmget$private(0x0, 0x4000, 0x900, &(0x7f00003d4000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r1, &(0x7f00000001c0)=""/28, 0x1c) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x3, 0x1, {0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}}, 0x32) 2018/05/02 17:35:26 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001cac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x3}], 0x3c) r1 = socket$inet6(0xa, 0x2, 0x42) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00000000c0), 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x1, 0x1, 0x3f, 0x80000001}, 0xc) restart_syscall() 2018/05/02 17:35:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000009100)=""/4096, 0xfffffffffffffea6, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}}], 0x9, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x882) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000003980)='./control\x00', 0x80, 0x100) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r4, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f00000038c0)=ANY=[@ANYBLOB="0071ec507f55ea8b408cd9165128ce4193b2d0dd6fb4d8d20fdb3cc6d93cc27b257cb31b7dc0e93c2b28f974baae6a87665a2287088a75c4ec8844ab10c2c1e220e2aa0777d1820bd2ae05b758e361c854208a030000000000000043990b363dc4e15f35e002fe554bb4b01aeb95ca87d1a0d3beb1a19f04cc7542cf0b24e0d2554e1f9ccdab8a739dd12f7cf91733bd3b29d0f5b3f7dbc73faf8651c938f69925b1a5b32f05586c"]) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) umount2(&(0x7f00000039c0)='./control\x00', 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000900)=@assoc_value={0x0}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003040)={r5, 0x2, 0x8000, 0x100000000, 0xffffffffffffffff, 0x989}, 0x14) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)=""/119, 0x77) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) [ 2104.699891] IPv6 header not found [ 2104.703449] IPv6 header not found 2018/05/02 17:35:26 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000005ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:26 executing program 7: 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$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') r2 = semget(0x0, 0x1, 0x8) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000000280)=0x5) ioctl$TCSBRKP(r1, 0x5425, 0x7) mq_timedsend(r1, &(0x7f0000000040)="f8774ecd80160bf05e33528beb676abbaa289be3e4dacad1e387a58993ac1ffec594e37bd5d9a37ffdc57017d99e5f9aa84734a4c06f0823c32fa98a07f7ac93d6d4d477045020b7c1af35c80c3129a91f5a472d49f7db06850d6031487fa1c3361810570876813f686f24216ec37726c74d07cb2376fdc7976b1e98dec0955a65a0fb7b6f75393c", 0x88, 0x401, &(0x7f0000000140)={0x0, 0x989680}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = semget(0x2, 0x1, 0x70) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000180)=""/212) sendfile(r3, r1, &(0x7f0000a2effc), 0x8) 2018/05/02 17:35:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x78000000, 0x1}}, 0x1c) 2018/05/02 17:35:26 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffd) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'posix_acl_accessem1bdev:]md5sum][)}^wlan0vboxnet0\x00'}, &(0x7f0000000100)="02000000010000000000000001000500", 0x10, 0x0) [ 2104.941533] IPv6 header not found [ 2104.945121] IPv6 header not found 2018/05/02 17:35:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x6000000, 0x1}}, 0x1c) 2018/05/02 17:35:26 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x401, 0x2, [0x4, 0x8]}, &(0x7f0000000400)=0xc) r4 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0xc0) mq_getsetattr(r4, &(0x7f0000000280)={0x6, 0x2, 0x2, 0x58bd41cc, 0xff, 0xfffffffffffffffa, 0x6, 0x25}, &(0x7f00000002c0)) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/05/02 17:35:27 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/05/02 17:35:27 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)={0x73, 0x40, 0x0, "78939f2b6a8af5d789c5e79b716361c94ff02af8b2d73301163c525d9854cefe81acd2df2722c28bd9a0abfed0d6484b1ad9b84ab46c310d05649dcc91fb9744633df5454202e9344c5b4249a0ed5f3e28eab145f892ebc7028dfa8f89859b477d5278d738f0671c6d530a86acfec57038a837"}) r2 = syz_open_procfs(r0, &(0x7f0000000000)="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") close(r2) 2018/05/02 17:35:27 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000002ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x160, 0x4, 0x8, 0x4, 0xb5f6, 0x1ad, 0x3, 0x5, 0x24, 0x4, 0x54, 0x1ba8, 0x80000000, 0x2c79, 0xbb45]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1706}}, 0xfffffffffffff93e, 0x1c77, 0x2, 0x7fff, 0x82}, 0x98) 2018/05/02 17:35:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x20000380, 0x1}}, 0x1c) 2018/05/02 17:35:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$int_in(r0, 0xc0200000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 17:35:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x82, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe2000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000240)="b9380b00000f32b9a40b0000b800680000ba000000000f30650fc130c4e2b99e03b8060000000f23c00f21f83501000a000f23f80fc76efb65260f16b7002000002e36d9f3670f005600c4c17f112a"}], 0x0, 0x1, &(0x7f0000000240), 0x10000000000002b4) fcntl$setlease(r0, 0x400, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) 2018/05/02 17:35:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, [0x2, 0x1, 0xfffffffffffff800, 0x6, 0xffffffffffffff7f, 0x1, 0x0, 0x5, 0x101, 0xffffffff, 0x6, 0x3, 0x400, 0x0, 0xf9]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23}}, 0xc5, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x1, 0x10000, 0x1, 0x401, 0x7, 0x5, 0x5, {r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x8, 0x0, 0x7, 0xcc5}}, &(0x7f0000000280)=0xb0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x10148) r4 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x3, 0x22002) getsockopt$inet_dccp_buf(r4, 0x21, 0xce, &(0x7f00000004c0)=""/61, &(0x7f0000000540)=0x3d) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaabaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe80e9000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) [ 2105.644938] IPv6 header not found [ 2105.648501] IPv6 header not found 2018/05/02 17:35:27 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000008ac1414aa"], 0x28}, 0x1}, 0x0) [ 2105.834246] IPv6 header not found [ 2105.837824] IPv6 header not found 2018/05/02 17:35:27 executing program 0: r0 = socket(0x10, 0x803, 0xfffffffffffffffd) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000900)={&(0x7f00000005c0)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000440)=""/187, 0xbb}], 0x10000032}, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/125, 0x7d}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x2e1}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000940)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/02 17:35:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x400000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:27 executing program 6: r0 = epoll_create1(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x60, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1fe0000000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2a8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x20040080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000240)) dup2(r4, r2) 2018/05/02 17:35:28 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000009ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-twofish-avx,sha384-avx2)\x00'}, 0x17) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x3, r3}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r4}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/02 17:35:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xef, 0x85) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/187) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) recvmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/83, 0x53}], 0x1, &(0x7f0000001680)=""/26, 0x1a}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7f0, 0x8, 0x5b5}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x2, 0x1, [0x0]}, 0xa) write$evdev(r1, &(0x7f0000000140), 0x0) 2018/05/02 17:35:28 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000be00)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f000000bdc0)={&(0x7f000000b6c0)={0x2c0, 0x0, 0x0, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6}}}]}}, {{0x8, 0x1}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x3, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x1) 2018/05/02 17:35:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x500000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:28 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = socket(0x10, 0x80000000802, 0x0) write(r2, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) fcntl$setstatus(r1, 0x408, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x1a}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0xca5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x78) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003800)={0x0, @multicast2, @rand_addr}, &(0x7f0000003840)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003880)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/02 17:35:28 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/05/02 17:35:28 executing program 6: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@routing={0xff, 0xc, 0x3, 0xe29d, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x68) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) [ 2106.746527] IPv6 header not found [ 2106.750071] IPv6 header not found 2018/05/02 17:35:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000080)='./file0\x00', 0xc) 2018/05/02 17:35:28 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000025ac1414aa"], 0x28}, 0x1}, 0x0) [ 2106.935086] IPv6 header not found [ 2106.938644] IPv6 header not found 2018/05/02 17:35:28 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f00000000c0), &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/232, &(0x7f0000000200)=0xe8) 2018/05/02 17:35:28 executing program 1: r0 = socket$inet(0x2, 0x10, 0xc459) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/02 17:35:28 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000015ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x16000000, 0x1}}, 0x1c) 2018/05/02 17:35:28 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2004e23, @dev={0xac, 0x14, 0x14}}, 0xd) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'rr\x00', 0x1, 0x5690, 0x47}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0xece, 0x7d) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000800)=""/220, &(0x7f0000000900)=0xdc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r2) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x4, 0x6a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f00000003c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x0, 0xfbff, 'rose0\x00', 'tunl0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="526643b1842e", [0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0x150, 0x180, [@cluster={'cluster\x00', 0x10, {{0x3ff, 0x1, 0x7fffffff, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x6c76, 0x5, 0x4, 0x0, 0x0, "74d265589204ff528fb6cb50a9dcc64ff3cfc09557753d4946d135ea76c232501437e762a7aaf7f9b7d87892ecc53fc50eb281d08e148402f94297207e63def3"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8001}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x41, 0x6203, 'irlan0\x00', 'veth0_to_bridge\x00', 'ip_vti0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@m802_3={'802_3\x00', 0x8, {{0xdc, 0xfff, 0x2}}}, @owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x1, 0x3}}}]}}, @common=@log={'log\x00', 0x28, {{0x8, "4050785d0cf1b91c064c806d5a6fde9af51778025df5c33db54b689f1b0e", 0xa}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x0, 0x66, 0x88b7, 'ip_vti0\x00', 'eql\x00', 'syz_tun\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x168, 0x1e0, [@vlan={'vlan\x00', 0x8, {{0x3, 0x0, 0xdbda, 0x1, 0x7}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0x101, 0x5, 0x0, 0x0, "572e81af4118c51eaed072a3048b504d1239b9d35942e95ae8967fb9da8ec4f36549953698e9906f8e3c4ebbd24cabaaf1c14442c3fc3acd3d43fcc383d6301b"}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x80000000, 0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x97, 0xfff, 0x1bc, 0x0, 0x0, "4d8ed8c2da6c60b4cc7e0db40f96c7b60cfe35a1f93bfac96cc4fb83331b858d6439fd91a221a9fa4dcd1e35ec89a8efd4f14c526037ec021cf227d21999d086"}}}}, {{{0x5, 0x2, 0xf5fe, 'vcan0\x00', 'ip6gretap0\x00', 'sit0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x158, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x3, 0x3, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x6}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x10000, 0x1, 0x0, 0x0, "84b2c5565592ba0aded12fe28df481c51b820caeb5639c7691b52dd94cccac1f40c759aa02db4376347a8cd1c5cc324b387dfd0baaad9307d05f7f32be1a3df0"}}}}]}]}, 0x720) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x268, [0x0, 0x20000140, 0x20000470, 0x200006d8], 0x0, &(0x7f0000000100), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x2e4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x2, 0x4) 2018/05/02 17:35:28 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x100) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"54fb6f1b7aed4d"}, 0x7f}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x5, 0xfffffffffffff000, 0x800, 0x1000, 0x800, 0x4}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x7, 0x1, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}) sendmsg$nl_route(r2, &(0x7f00009ddfe4)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x503, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x40) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)=0x875) [ 2107.135607] IPv6 header not found [ 2107.139155] IPv6 header not found 2018/05/02 17:35:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/02 17:35:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x138}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@llc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f00000000c0)=""/134, 0x86}], 0x2, &(0x7f00000013c0)=""/26, 0x1a}}], 0x1, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x4000, 0x0) accept$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) 2018/05/02 17:35:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4}) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x4, 0x3b, 0xe22, 0x72, 0x0, 0x3, 0xe1000, 0x8, 0x4, 0x9, 0x6, 0xe678, 0xffffffff7fffffff, 0x101, 0x4, 0x100000000, 0x8, 0xff, 0x3, 0xff, 0x9, 0x4, 0x800, 0x1f, 0x4, 0x4, 0xfffffffffffffc01, 0x6, 0x5, 0x1, 0x2, 0x8, 0xff2, 0xff, 0x9, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x80, 0x1, 0x4, 0x7, 0x0, 0x3877}, r3, 0x1, r2, 0xb) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r4, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x5c, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x14, 0x18, [{0x10, 0x1, [@typed={0x8, 0x0, @u32=0xfffff000}, @generic=' ']}]}]}, 0x5c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) 2018/05/02 17:35:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x16, 0x1}}, 0x1c) [ 2107.324658] kernel msg: ebtables bug: please report to author: Wrong len argument [ 2107.448347] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 17:35:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000bac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:29 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x399f1336}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/02 17:35:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000002c0)=0x8001, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac23ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="dd60000000000000"], 0x0) 2018/05/02 17:35:29 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x5, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f00000000c0)="3e776fd19bb6f2bdfc596fc7f59442883b01434a25d4477935cb40e387979be34d6235ffb192ce0d46e4c9527e52baeeecc3a3efe6ada50f967a295dd863dd69076a9ac422075db6c3bac6ba4bc77dfa3fb2c120c475821678bd41c85226e51442b6836aa9ab2424de497ea9652135959df257e4214da1b5e1a0da1ec769d25535064fa3e06b") 2018/05/02 17:35:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x80fe, 0x1}}, 0x1c) 2018/05/02 17:35:29 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x400, 0x8, 0x0, 0x9, 0xda2, 0x800, 0x0, 0x0, 0x7cd, 0x1, 0x2}, 0xb) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) write$vnet(r2, &(0x7f0000000300)={0x1, {&(0x7f0000000280)=""/114, 0x72, &(0x7f0000000500)=""/218, 0x3, 0x2}}, 0x68) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x34, r3}) accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) 2018/05/02 17:35:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x2d293620) syz_emit_ethernet(0x114, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0x10) 2018/05/02 17:35:29 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0xc028660f, &(0x7f0000000080)) [ 2108.177482] IPv6 header not found [ 2108.181052] IPv6 header not found 2018/05/02 17:35:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000019ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10005, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "07f597cd655e1b5fedcf757167c749992bb0a2e0122274120f61e27cd3ecff85", "5dc184d04956d27c4b100ee4f935cf49072adc20568b0ecdfcc8c36892ae57d9", "b9735acf0ee55580035a8367ff378d22624dafb88f28ea6bcc1f3f75835e2dc3", "6ccd72453d055f0e4ddcd36797bd5c96a40ccaa949c507169f4443d6f2ce7c93", "7254fab532e528dba5239e5c201793913d24cd1ae441a9e520fc223e8aaab71e", "da2f1c61ad51e85254800249"}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000300)={r4, 0x2}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x100}, 0x8) [ 2108.385555] IPv6 header not found [ 2108.389159] IPv6 header not found 2018/05/02 17:35:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x7800000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:29 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x5, 0x2, 0x3}, 0x10000, 0xffff}) read(r1, &(0x7f000022e000)=""/74, 0x4a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x6, 0x1, 0x2, 0x7c, 0x4, 0x7, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r4, 0x2}, 0x8) dup2(r1, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x30) 2018/05/02 17:35:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000001, 0x200) write$evdev(r1, &(0x7f0000000080), 0x0) listen(r1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x100000000, 0x3ff, 0xa8a5, 0x7, 0x46}, &(0x7f0000000140)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x7, 0x9, 'queue0\x00', 0xfffffffffffffffe}) dup2(r0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) fstatfs(r2, &(0x7f0000000200)=""/122) 2018/05/02 17:35:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x2000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000340)="18611f8b211402aac02aa64239b62df2bb0eb4d90a841f8d52818f20fe192cb40c0c8ce3d8eebefecb8136203dc6a59c38e76cd47b03d97caf027eace7ebc2e1cc6e49d17dd7f2517a31e22906a4", 0x4e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000001c0)="baf80c66b880fa808d66efbafc0c66b85d00000066ef0fc7280f01c967d8c0d2a9e46b66b90201004066b80000008066ba000000000f3066b9490b00000f320f080f013464660f61a60500", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0xa0000, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000240)=""/171) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000f8070000000000000000000008"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 17:35:30 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001bac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:30 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)="13e666f79e2cea3f60562c5fc8bdab2653203131eefac1f5a8fa8521012156f5261abbbdabeb6c3bf6663c8f04451058753e61bf8137d4ca9ea18d64df5cbc627b88e39f14a8c6f3b6e61797f83400000000020000000000925edb15a7d74d64a93b94199379bd66a7ed58588322e6", 0x0, &(0x7f00000000c0)="9c04887b1c132be68a12eeb41cdf4c347decd7fa6a539b820858435030d88ee0b1a24cb0af53e412d8b3391f67cf5c206655592c00fc31e8c3a6b42c19164a0a371c7d7ac5ebb33e17ac6db83a14a9b8df727d2182b41d967643573fe46800ce58a0465ea4b32d5209d1e73a") 2018/05/02 17:35:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x7000000, 0x1}}, 0x1c) 2018/05/02 17:35:30 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, 0x0) 2018/05/02 17:35:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @empty, @random="8b22587a1fad", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x40000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/05/02 17:35:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:35:30 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x44300) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000008, 0x80010, r1, 0x0) munlock(&(0x7f00009d0000/0x2000)=nil, 0x2000) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e, 0x0) 2018/05/02 17:35:30 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) splice(r1, &(0x7f0000000040)=0x2b, r0, &(0x7f0000000100), 0x80000001, 0x1) [ 2109.181640] IPv6 header not found [ 2109.185191] IPv6 header not found 2018/05/02 17:35:30 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001dac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000200)=0x7, 0x4) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x80000009c) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 2109.342821] IPv6 header not found [ 2109.346487] IPv6 header not found 2018/05/02 17:35:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x3f000000, 0x1}}, 0x1c) 2018/05/02 17:35:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1a82, 0x8480) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0xff, 0x4, 0x2, 0x4, 0x5}, 0xefc}) r2 = socket$nl_route(0x10, 0x3, 0x0) write(r2, &(0x7f0000000340)="0e55876db9c83153b29f689efd5cdaa293e2e091cebe3b92dcd3ee736796a468ee6992fcbae84429ee0976ca63df3748361c204c5aa1d0954a664ce74bb5c471962a5820c67ab2bc72663f7a0f32e8a4d9a97d0353eefe53b6c4dfaaa9e1c8a1a72e91456fe71486436fd72ae2bd15470dbee6d69a1ce7dc7ef093f5b489c236d92ee99162a8a1bf092d4eacbedb2a6c27b0eb3368426c8a316d1d2e5543807310266265fd680c1bd734be3636377fc82e45529b4a84d25c787ecd38686a575cd901c41538cdf56cf8b4a4413139ee05d34f6ec6cdc86dde4efce135c8111d73c4ae8a20", 0xe4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xdd3, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000700)=""/2, 0x2, 0x0, &(0x7f0000000740)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) 2018/05/02 17:35:30 executing program 7: r0 = socket$inet(0xa, 0x101000001, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0xfffffffffffffffc, 0x0, 0x200000cbe, 0x40, 0x0, 0x10}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9e, "0c895fe74e14032eb2ed2753be697913c86d2e9343e2e7fe28f6f9b7c780dba7076be5d48d9c7eb5325536f15d3894d757aac9b6b9cb82ab5f9ff72dc97227c62d6abd69dffedca407f1a5671fa6851672d1bb3da3c1f95f647d4e58facfb216e47969a71a1dd95ea26c63089c4d7f9df37d93eedccabb14a6dd2f86ab61394ff9b3200d4704a5442c40fc1f539aeaa06ddb8d70e57d91134494db44e453"}, &(0x7f00000000c0)=0xa6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) 2018/05/02 17:35:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) r4 = memfd_create(&(0x7f0000000140)='/dev/dsp\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r4}) write(r1, &(0x7f0000000180), 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000080)=0x26ff404c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000040)={0x1, 0x100000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) capset(&(0x7f0000000240)={0x19980330, r6}, &(0x7f0000000280)={0x7fffffff, 0x0, 0x4, 0x3f, 0x81, 0x2}) 2018/05/02 17:35:30 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000000cac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 3: perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 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, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2109.637355] IPv6 header not found [ 2109.640998] IPv6 header not found 2018/05/02 17:35:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000013ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0205000004000000000000000004000000000f00000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000040)={[{0xcd}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x218081) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2109.830749] IPv6 header not found [ 2109.834307] IPv6 header not found 2018/05/02 17:35:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x4000000, 0x1}}, 0x1c) 2018/05/02 17:35:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) 2018/05/02 17:35:31 executing program 6: syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x20, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/02 17:35:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/02 17:35:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x940, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x5, 0x2f8}, &(0x7f0000000200)=0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106-gcm-aesni)\x00'}, 0x58) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ftruncate(r3, 0x9) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x28042, 0x78) fallocate(r5, 0x4, 0x0, 0x4) seccomp(0x1, 0x1, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x1dd69518, 0x3ff, 0x100000001, 0x9}, {0x8, 0xfff, 0x10001, 0x2}, {0xfffffffffffffcc8, 0x2, 0x3}, {0xdd3, 0x1000, 0x4, 0x40}]}) sendfile(r4, r5, &(0x7f0000e64ff8), 0x1) 2018/05/02 17:35:31 executing program 3: r0 = memfd_create(&(0x7f0000000140)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x17, r1, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/02 17:35:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff00000000000000000000001eac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf5ea559a1c5dc6b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4a5, 0x400) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000250000000000a6d46c61c59182b5864c58ad1125efeffe00070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 2110.042775] IPv6 header not found [ 2110.046354] IPv6 header not found 2018/05/02 17:35:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000007ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x110) socketpair(0x1, 0x0, 0x363e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)=0x2) recvfrom$inet6(r2, &(0x7f0000000140)=""/241, 0xf1, 0x20, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40046103, &(0x7f00000000c0)) 2018/05/02 17:35:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x9c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40040}, 0x20044000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000380)={0x100000001, 0x1, 0xb2c5, 0x0, 0xd2}, 0xc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r3 = dup(r0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) recvmsg$kcm(r3, &(0x7f0000000240)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/108, 0x6c}, 0x0) 2018/05/02 17:35:31 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x36, &(0x7f0000000100)={0x2f, 0xa2, 0x7, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind(r2, &(0x7f0000f8effa)=@hci={0x1f}, 0x1000003c6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x18100, 0x0) dup2(r2, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x20000) wait4(r3, &(0x7f0000000080), 0x4, 0x0) ioprio_set$pid(0x3, r3, 0x8df) ioprio_get$pid(0x1, r1) 2018/05/02 17:35:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x9000000, 0x1}}, 0x1c) [ 2110.299395] IPv6 header not found [ 2110.302956] IPv6 header not found 2018/05/02 17:35:31 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400) msgrcv(r0, &(0x7f0000000240)={0x0, ""/79}, 0x57, 0x1, 0x2000) 2018/05/02 17:35:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x120) msgrcv(r1, &(0x7f0000000000), 0x8, 0x3, 0x1800) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) 2018/05/02 17:35:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac3814aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x2000000, 0x1}}, 0x1c) 2018/05/02 17:35:31 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x8, 0x9, 0x4, 0x2, 0x0, 0x1, 0x8000, 0x2, 0x7fffffff, 0x5, 0x4, 0x7fff, 0xc4d, 0x200, 0x7d, 0x7f, 0x1, 0x9, 0x8001, 0x7fff, 0x4, 0x7, 0xfffffffffffffff8, 0x401, 0x6, 0x7, 0x6, 0x4, 0x6, 0x401, 0x0, 0x0, 0x6, 0x6, 0xf0e, 0x2, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x2c04, 0x2, 0x5, 0x6, 0x5, 0x8000, 0x7eb}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x401870c8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21ceff9a879a7b5309000000c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890039f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3b01000000d99c74c52da131e0376995fd8792f3573d9fbabc377d8466a3c714974e1d071656e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/02 17:35:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300031300000000000000ed0000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900070000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000b0000000005000500000000000a00000000000000ff02000000000000000000000000000100000000000000"], 0x98}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x424, 0x1, 0x8}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x141002, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/02 17:35:32 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = msgget$private(0x0, 0x22) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b3fa00000000000036089e715bf1f712e8fa0ae5841ce9f898b2d7a5a19c212033163af0217b651fb8f8dd90f9e703a2b14f23b098958aa348b0828b5c36b8e08969d184"], 0x44, 0x800) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140)=',') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r2, 0x80000, r3}) r4 = getpgrp(0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) prctl$setptracer(0x59616d61, r4) 2018/05/02 17:35:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x210000, 0x0) inotify_add_watch(r1, &(0x7f00000004c0)='./file0\x00', 0x1000000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000500)={0x2, 0x0, 0x7ff, 0xc, 0xff, 0x4ded8000000}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000009c0)={0x1ff, 0x0, &(0x7f0000ffb000/0x3000)=nil}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) sendmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "a2e833af065b"}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="ef43565c5fa625246cc63202c24f6633fc3441f4663f9c8ff028b802149f810ef5b3202cd0c0567b8f45b1e2e69bb025440c5013f5a7d93cafe88a08d1d50efd4950342c0b4de1f599de26cdc02b5782c79d72bc9e1bfb00a300b61652ea585fce434968674f0079dc14b182da33b6486b27d214ee5b19c24e2a2237e2ae743b2eccfbd3ec987c6465627d12e45589539a5a6d653a", 0x95}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1f0, 0x20000000}, 0xb614}, {{&(0x7f0000000780)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x3, {0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000800)="f13d7835189c70ceff9204189d8b229c9a337882c354275e79392be9b2291b26c2fa5161fbe95a14df7b3eb800dcf06a71f1647f67cc8525ab0de1c4d963c2d21e9cb8", 0x43}, {&(0x7f00000008c0)="16b56dca8286fc44b17dd4fec0e5d43e31e506d373fd58d8d4bd164a2130ea37b4ff406920bb48c60ede78541b7506806ef1c387dbce95fee9c0b665c6c2c6", 0x3f}, {&(0x7f0000000a00)="151f8e91612d94127995813aac6ded6abf3ec9115d297687c9cbf96b2f371fde3c6ea4f793138b0b01a65e21b5d96e5b8958d365f486f0894a04a1d95108146c7fa6987735e46e71f99c842a03229a91a39f27b6774965a978ba31d8d7fe3f77f43f6b2f88e3868d1276d153a1e9f00897194cd9ac89431d0cca5eb823c22a865ab16e7c2715deb140cab6e8a0d35cb014588ef5b782d4c9f238417449693c285ca7bd774f5dbf70143d7f66328f3031d708fa54369b8d", 0xb7}], 0x3}, 0xfd8}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000900), &(0x7f0000000980)=0x68) sendto$packet(r1, &(0x7f0000000540)="0e4a7c49accf6ebc8d00f3dea900b3adadf1e057607a68602d3b4f927474a5d54ce3b89ab45735306024cc6e56bb503eef6a0f9244b3ce3a3bdf4d45d5241804ee4d9c2939bfa4e7657ecee46b74a83b3ca0ff61dadd5dc63f1d92e8ff6e3489ca9133ba542539994d8d453b238f61516c2e6d6e0aba7433061dc3ba1570bf39781df59f1c636df67112ba8679dbc5a1eae126477e3d2331c49de43d46a958aef1b29200f19e5fdce7906dbc19dfe8e35f4ac4caf628fb31c191ca5d908a58f8b60fb9e4c4c240b950c0a717344461cf6a0bc36b5c981f4a29dbbc2f7f4173ac3b4d11507096d6797c11c6d8", 0xec, 0x8000, &(0x7f0000000880)={0x11, 0xc, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 2110.610263] IPv6 header not found [ 2110.613816] IPv6 header not found 2018/05/02 17:35:32 executing program 4: r0 = socket$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) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400540, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x6) 2018/05/02 17:35:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac0414aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x10000, 0x100}, 0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'bond0\x00', 0x3}, 0x18) [ 2110.831107] IPv6 header not found [ 2110.834685] IPv6 header not found 2018/05/02 17:35:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x900000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000ff0000006bc3546c76769cbc00"], 0x10}}], 0x2, 0x0) 2018/05/02 17:35:32 executing program 3: r0 = socket(0x1000000011, 0xb, 0x3000000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000140)={'veth1_to_bridge\x00', @ifru_settings={0x2, 0xd1, @fr=&(0x7f0000000080)={0x800, 0x3da, 0xffffffff, 0x9, 0xbc52, 0xb6, 0x1ff}}}) 2018/05/02 17:35:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac2514aa"], 0x28}, 0x1}, 0x0) [ 2111.037710] IPv6 header not found [ 2111.041307] IPv6 header not found 2018/05/02 17:35:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="000000b09df2297f3bc2188593a8e3be17462c0000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) io_setup(0x1f, &(0x7f00000002c0)=0x0) io_submit(r3, 0x3, &(0x7f0000000780)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000300)="78bdb68e502687d23c0646f46fe15686bf5af07cd59f0480284b6e0e771c2831c82b247ab4763d955ea092376a4f750196f1e8ed1097a178b11e8d70bf8b042155cfa2a1f9c225d17939f7bce988227308a4d5b3d06db9e652de913dc93c76baf45e825f45747140cc5e442e21e35d75a480c47e72d11ace8243a73adb0d202d79f53cb7153880c4e5375ba968d595ff2dcf08336b757ee3a5c0944c9459d1a2028ce60f3304a01674e2ed85bb001e958a48bbbdfe1c0540812e8d1d3b6ccc5e", 0xc0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0xceaf, r1, &(0x7f0000000540)="661f3b23f262f16e22dba92e2cf8582796918bc214d174d72a0a4efc4af46c2a1a08e25b7320066ed968402437ea", 0x2e, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0xc7d3, r0, &(0x7f0000000680)="b8d0cb19e35b2c151814522426cc5cac175333d44c5abcdf150cc963097b7c1efa1884ba310eb366633a7c769121502b014b588d7ecb0f324befb8e3c20e0e107e3de8b10805aff2f61ceeed529236adcc25cc74ee3fb96b575f470cc2a29ca848c5db47def25c1e4c3be2073a56378da24e644ffda196661ad13015174ebd7fdc02202ba39f8aaa3ed4694abce3613234f957b9220079c1e78f80a2564b97c56615b7e530c9648e349cfafb6a4aba390238ed92", 0xb4, 0x10040000000, 0x0, 0x1, r1}]) 2018/05/02 17:35:32 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x105400, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8001) 2018/05/02 17:35:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x3000, 0x7, 0x0, 0x2, 0xffffffff, 0x93, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8, 0x8, 0x2, 0x0, 0xa}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0403000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x4000, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x680) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/02 17:35:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000000000000007000000c18e6389354822d4bc2396a630cfea8787acf35110ce392424ac0feeb6b10cf95fec9e88d230e8c1f40d9d18451406370f23c856394decae3088d8cc407e85713b44916c6138eb39cdfd36f4d6181dee124f82375c6ade0e138b701ed5f4069bf7dd15352874ed2f27bcfaf7e5594789cd"], 0x81}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x5, 0x7, 0x1, 0x1, 0x0, 0x900000000000000, 0x40, 0x5, 0x80000000, 0x6, 0xffffffffffff4712, 0x3, 0x800, 0x3ff, 0x0, 0x100, 0x5, 0x6, 0x2, 0x0, 0x6, 0x3, 0x81, 0x1ff, 0x3, 0x4, 0x2, 0xfffffffffffffff7, 0x4, 0x81, 0x27b, 0x70000000000, 0x55bc, 0x2, 0x6, 0x7, 0x0, 0x2, 0x2, @perf_config_ext={0x81}, 0x400, 0x68be, 0x4dd, 0x0, 0x401, 0x1, 0x62b}, r1, 0x8, r0, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000140)) 2018/05/02 17:35:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/3\x00') getpeername$ax25(r2, &(0x7f0000000240), &(0x7f0000000300)=0x10) r3 = memfd_create(&(0x7f0000000080)="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", 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000380)="8e9820c4bbe5f2b6e3a349507696b31247ad986c1f2eaae38bf7437c808229ec5726f84cff") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000280)="b8010000000f01c1c4616d58b50100000048b8d5000000000000000f23d00f21f8352000000d0f23f8c7442400f3000000c744240200b079d9ff1c24f340aec421b75aaf03000000650f019df6a6000066b878008ed0b980040000b800200000ba000000000f300f20e035002000000f22e0", 0x72}], 0x1, 0x1e, &(0x7f0000000180), 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bind$nfc_llcp(r5, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x2, 0x9, "440bda690993495b0d6f9c8316cbb95cac3a147b312441a3e22f00bb062097c7aa9620cc18da045e88d99758e8a03c7a35dd32d57a545a35f892f552cfb7b0", 0x13}, 0x60) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e25, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000180)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/02 17:35:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x1600000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x0, 0x20, 0x1}) 2018/05/02 17:35:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1438aa"], 0x28}, 0x1}, 0x0) [ 2111.547109] IPv6 header not found [ 2111.550675] IPv6 header not found 2018/05/02 17:35:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1404aa"], 0x28}, 0x1}, 0x0) [ 2111.732111] IPv6 header not found [ 2111.735669] IPv6 header not found 2018/05/02 17:35:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/05/02 17:35:33 executing program 4: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='@&&\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) read$eventfd(r2, &(0x7f00000001c0), 0x8) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000200)={0xfff, 0x91f5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f0000000240)="f4dcf79686deac1307072f3960f47678d493e964b110826691fa65a591b5e777b89dbb9a17068f9afc805a3171d53fe02406bc44420aec873f5fabfba5b5e82e67d029f4afee9c1b30a538f79848c68e0f21f15449d1427dff55d031c0dd37052dbe685898509513497aaed57d7927becd4256540384864678801fb2593ac882ee00b6aacfa661771a35f7fe51e531ec6d8fc900dac8882de31b10262ce4"}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000340)=""/65) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000500)={0x0, 0x5, 0x3, 0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x50880, 0x0) read(r3, &(0x7f00000005c0)=""/117, 0x75) statfs(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/151) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000740)=0xef6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8) connect(r2, &(0x7f0000000940)=@ll={0x11, 0x1f, r4, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) r5 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000009c0)={0x7, 0x200, 0x0, 0x8001, 0x0}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000a40)={r6, 0x80, 0x40}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={r7}, 0x8) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000b00)=[0x80000001, 0x36a]) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000b40)=""/21) r8 = semget$private(0x0, 0x7, 0x400) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000b80)=""/92) mq_open(&(0x7f0000000c00)='bdev]vmnet0{bdev^em0!\x00', 0x1, 0x40, &(0x7f0000000c40)={0x4c, 0x1, 0x100000001, 0x3, 0x4, 0x9, 0x6, 0x8}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000c80)=""/28, &(0x7f0000000cc0)=0x1c) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000d00), 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000d40)={r7, 0x100000001}, &(0x7f0000000d80)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/uinput\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000e00)={r6, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) [ 2111.815425] tmpfs: No value for mount option 'Í' 2018/05/02 17:35:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1425aa"], 0x28}, 0x1}, 0x0) 2018/05/02 17:35:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x1000000, 0x1}}, 0x1c) 2018/05/02 17:35:33 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000010fa6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080046000028000000bb0000907800000000e0000001440484034e204e200401907800e401fd00f48d57"], 0x0) [ 2111.986224] IPv6 header not found [ 2111.989789] IPv6 header not found 2018/05/02 17:35:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) 2018/05/02 17:35:33 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) recvfrom$ipx(r0, &(0x7f0000000280)=""/102, 0x66, 0x102, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x80) shmget$private(0x0, 0x2000, 0x7c000091, &(0x7f0000ffe000/0x2000)=nil) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x985}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000001, 0x200000001e, 0xa6, 0x3, 0x8, 0x40, 0x7fffffff, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x17c3}}, 0x3, 0xffff, 0x200000000, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb6b5a373dd94e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff883175e073b64c5f9647e51732be34988e0948f12e6c48000000ce811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326929703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7bb2e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37bf0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd272cae7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e00700000000000000"], &(0x7f0000000180)) 2018/05/02 17:35:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x20000000) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x801, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000002d20dd3aa61bbdd4a7e0355804a7f5456ede81de85068de64c1153db3988d374279bc2e767bd70008e8300cd570a8a73f86eaf037e155f884b80cdd78c6cb61a23b6949e5bd42cd724d257da2507e1b3061a02d46092e66c28aa9bbd39eeb47f2a71eac3", @ANYRES16=r2, @ANYBLOB="04002bbddd3ffcdbdfe95ebbd98dd03374998c6484b88d7ae575b735e9c8129bcb4ed379f443c1c93c23763ec75d74b9880969ac3285cff2431218e16929a509b87119966ae59e17c565ddd7f76888324ca9cb4a95bf1f0c4a20c758cbc82b52caedeccc270e4573fddeeac562e26de602a1618b6898004fdd951e73001297cf8b60b42dace955cb7f3c9286856d89d98675c21dac3449c823e81e5d7a012132a436df2bae"], 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004004) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0xffffffffffff8000, 0x667, 0x10001, 0x2, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/02 17:35:33 executing program 3: r0 = socket(0x4000000000001e, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000)=""/4096, &(0x7f00000001c0)=0x1000) 2018/05/02 17:35:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)={0x24, 0x2c, 0x15, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) poll(&(0x7f0000000000)=[{r1, 0x40}, {r0, 0x4000}, {r0, 0x20}, {r0}, {r0, 0x100}, {r0, 0x10}, {r1, 0x1}, {r1, 0x80}, {r0, 0x200}, {r0, 0x1}], 0xa, 0x5) 2018/05/02 17:35:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x0, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="48f764c42f00"]}) 2018/05/02 17:35:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x900, 0x1}}, 0x1c) 2018/05/02 17:35:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x26}, 0x1}, 0x0) 2018/05/02 17:35:33 executing program 3: r0 = socket$inet6(0xa, 0x87, 0x401) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xac) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f0000f6e000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2a06c8f713db0a4dd127c85d060d21a6", 0x10) sched_yield() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0xc97, 0x2000006, 0x0, 0x1}) 2018/05/02 17:35:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x6, 0x1}}, 0x1c) 2018/05/02 17:35:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xf4}]}, 0x24}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x3d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000100)={0x20000001}) setsockopt(r1, 0x3ff, 0x8, &(0x7f0000000000)="a02060c5a5ab3e529c1e68a7a60bfe713c707af5cac5efde103b3ed7d0f7525e4542e44db1fdecd255b7c6013ed291db495c9ee30f5ab5cd8780d1652b839b00df12f76e28ba188d4ad59902fb7cb9a1db18557c0c5bfffbb3ade67ae47edda41e781c16d2eaebffdc", 0x69) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000001c0)=0x3) bind$packet(r2, &(0x7f0000000180)={0x11, 0x5, r3, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) 2018/05/02 17:35:33 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xdc, 0x1, 0xc6a, 0x2, 0x6}, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/02 17:35:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @multicast2}, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x400) ioctl$sock_netrom_SIOCADDRT(r1, 0x9208, &(0x7f0000e46ffc)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/02 17:35:33 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) getdents(r0, &(0x7f0000000000)=""/50, 0x32) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'irlan0\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/05/02 17:35:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xb6, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x10000, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x40011, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 2112.589915] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 17:35:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x5b6}, 0x1}, 0x0) [ 2112.688804] IPv6 header not found [ 2112.692382] IPv6 header not found [ 2112.741781] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 2112.779334] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/05/02 17:35:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/05/02 17:35:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x27}, 0x1}, 0x0) 2018/05/02 17:35:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x3, 0x1}}, 0x1c) [ 2112.798609] netlink: 'syz-executor0': attribute type 26 has an invalid length. 2018/05/02 17:35:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000240)=0x8bd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r2], @ANYPTR64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES16=r1, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32=r1, @ANYRES16], @ANYRES16=r0, @ANYRES32=r2, @ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYPTR64], @ANYBLOB="b91c0f1aea45310e6cf47376d1d5d0369e20152296aeb0a36a4454ef8c260a6b3ef81931ac679c608b2a3b7ac5cbf8705920bd706a415b76202f4de326f94282f0960b6c8e1f8cef8d85a4d7c9a78707c8fe03f40f07df3fe9ddd7b1a5b8017dfb83dfea0ec4f94a6a11354db9cf4a020d216520b6c985625c588caa2fb594c2c92c0b59f7752956", @ANYRES64, @ANYRES32=r2], 0xa0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x53, &(0x7f00000002c0)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000000c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000340)={0xda5e, 0x1, 0x1a4, 0x93d, 0x6, 0x7, 0x3, 0x4}, &(0x7f0000000380)={0xed, 0xffffffffffff7fff, 0x200, 0x2, 0x400000000, 0x10000, 0x4, 0x4}, &(0x7f00000003c0)={0x7, 0x220, 0x6bb, 0x8000, 0xfffffffffffffff9, 0x7fff, 0x0, 0x4}, &(0x7f0000000540)={r6, r7+30000000}, &(0x7f00000005c0)={&(0x7f0000000580)={0x4}, 0x8}) fcntl$lock(r2, 0x5, &(0x7f0000000280)={0x1, 0x4, 0xe4, 0x5, r5}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f00000006c0)={0x1000, 0x8, 0x7ff, 0x9, [], [], [], 0xfe75, 0x8, 0x81, 0x1, "62b31ee03d2b6a3016ed4db89837f7fc"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={r8, 0x9f8}, 0x8) 2018/05/02 17:35:34 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000200)='/dev/ppp\x00', 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000240)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) dup(r1) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000540)=""/246) [ 2112.902222] netlink: 'syz-executor0': attribute type 26 has an invalid length. [ 2113.443424] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 17:35:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x10480) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000140)="edb7e5d556f9c0510c09429878bb57d818eb91e1f52f1573bd21b642d5cb5be073a76e0d73b807183fc9e7f8905de89f7d915c146c6e5140380405a0568bb87b9102b90ac4a404c51a3818f5ec0d9e67c8deaddea8e2055d3bf251d64ada0d20a481a6cd38aecd2023378bccb6a9bc9b366a54967174e734bcf742f87be39e9e302059e27734105ffaf1851cfc2d", 0x8e) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x6, [0x4, 0x100000001, 0x159, 0xa3eb, 0x2, 0x2, 0xffffffff, 0x8]}, 0x5c) 2018/05/02 17:35:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0xfffffdef}, 0x1}, 0x0) 2018/05/02 17:35:34 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0xa, 0x9) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xdb, 0x840) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000200)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000280)=""/132, 0x84) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)) 2018/05/02 17:35:34 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 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, 0x0, 0x0, 0x0, 0x65d4dad691f9d636}, r1, 0x2, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, [0xffff8000]}) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2) 2018/05/02 17:35:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x20010010, 0x1}}, 0x1c) 2018/05/02 17:35:34 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00009e5000)='./file0\x00', 0x40000, 0x8) getdents64(r0, &(0x7f00009ecfad)=""/83, 0x21be51cd) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x69f8, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/27, &(0x7f0000000080)=0x1b) 2018/05/02 17:35:34 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x803) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x121800) openat$cgroup_ro(r1, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000001980), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'eql\x00', 'ip6tnl0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x118, 0x118, 0x148, [@cluster={'cluster\x00', 0x10, {{0x0, 0x4}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'gre0\x00', 'irlan0\x00', 'teql0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8}, @cpu={'cpu\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'bpq0\x00', 'bpq0\x00', 'bpq0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:random_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'vcan0\x00', "a70d00000000000008bf0fafab1c3500", 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffbffffffffffe}]}, 0x6d0) alarm(0x7f) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200000, 0x0) 2018/05/02 17:35:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000fa0000000ff240ffda0000000000000000ff010000000100000000d50e28f9000100716e160000004b30d8736daa7fb966f638d55d30457ac7ffab8523788e8134abc02645e6da79f98ac04f2ac434baade6127e25b820f5fbb2a384283419721a458f6aa417f8c31bbf0401a732ea8ba25b3d18cfc29662ec8904cf787179d891412415c3a9e84955c8213ecf0b2745a9fee11dc5fab8b22d54635182bb325312aaf2698147ca9af0734393d63ac262121be235e50bae864367e8fa93dc4e890aa7141e642a818c3e161b2ced5d92525a0fba5fd1a4e9fc972f86762c846c69", @ANYRES32=0xffffffff], 0x30) write$rdma_cm(r0, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003000)={0xffffffff}, 0x2, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="ce9e86351f407dcf15d3a8f059c443513094320900000000000000e5674093dbcf5ee5c43d74ee012953d46503bee4ccf3e28952cf6d3a5194e7ef000000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="40054a6377f618b09d44e4c00c63249bedb1a4fd7c24eb634c399835bdc5e1111f7d31c4d212ea969a1b000000000000000191e131dc1548dcba89bb57645d31d4d4a69541a0d14ada"], @ANYRES32=r1, @ANYRES32=r0], 0x18) r2 = dup(r0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) accept$unix(r2, &(0x7f0000000140), &(0x7f0000000240)=0x6e) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/02 17:35:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x200000a8}, 0x1}, 0x0) [ 2113.689470] xt_cluster: node mask cannot exceed total number of nodes [ 2113.772590] xt_cluster: node mask cannot exceed total number of nodes 2018/05/02 17:35:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfc000000, 0x1}}, 0x1c) 2018/05/02 17:35:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40081, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/05/02 17:35:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x7ffff000}, 0x1}, 0x0) 2018/05/02 17:35:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x900) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0x735, 0x3f, 0x9, 0x80000001}) setsockopt$inet_group_source_req(r0, 0x0, 0x29, &(0x7f0000000180)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/05/02 17:35:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d6a479cd7f5e7b7a2952d272276f489b0e2590febc9969313288020a5af2c80157ed69c1ee82bb6e3fe5387bb5b4604396aaae7266f4a8c29b4ef554d9e26918ae", 0x41) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x30000, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0xe010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={r2}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x2, 0x4}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/02 17:35:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8effa)=@hci={0x1f}, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0xd000, 0x1, 0x0, 0x0, 0xff, 0x0, 0x8, 0x5, 0x100, 0x0, 0xfffffffffffffffe, 0xffffffff}, {0x11f000, 0x100000, 0xb, 0x10001, 0x7, 0xfffffffffffffffa, 0x40, 0x2, 0xffffffffffffff01, 0x6, 0x5, 0x10000}, {0x4000, 0x5000, 0x8, 0x3, 0xffff, 0x2, 0x9, 0x2, 0x3, 0x1000, 0x80000000}, {0x106000, 0x10f004, 0x3, 0x7ff, 0x5, 0x0, 0xff, 0x360a5f33, 0x1, 0x5, 0x7, 0x4}, {0x3000, 0xf000, 0x0, 0x0, 0x7, 0x200, 0x2000000000000, 0x0, 0xfffffffffffffffb, 0x100000000, 0x3, 0x80}, {0xf000, 0x0, 0x8, 0x401, 0x5, 0x3ff, 0x964, 0xffffffffffffffff, 0x8, 0x10000, 0x200, 0x100}, {0xf000, 0x3000, 0xb, 0x7, 0x40, 0x1, 0x8, 0x0, 0x800, 0x5, 0x2, 0x9}, {0x1, 0xd000, 0x10, 0x8, 0x499, 0x59c8, 0x1, 0x2, 0xfffffffffffffffd, 0x0, 0x100000001, 0x1}, {0x10000, 0x2}, {0x1000, 0xf001}, 0x10028, 0x0, 0xd000, 0xc0, 0xc, 0x800, 0x1, [0x2, 0x7, 0x9, 0x100]}) bind(r1, &(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) 2018/05/02 17:35:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1000}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0x5759, @empty, 0x77}, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x3, [0xfffffffffffffffb, 0x6, 0x3, 0x9, 0x7, 0xf1c8, 0x8, 0x6]}, 0x5c) 2018/05/02 17:35:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xa, 0x1}}, 0x1c) 2018/05/02 17:35:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40405515, &(0x7f000035dffc)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="5665637572697479000000000000000000000000000000000000000000000000440000007989b8d861de87a355e13ecdd0fbf8eea999acc84ce46bcccfdb7e01874815e8cbad287761768eba256de350757bc7b81d0e3ef29f6784f9"], &(0x7f0000000100)=0x68) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x4, 0x66, 0x40, "478863cbbf165b47609c6c71040f0281426a819408d33af68615e0fea4279280f991b1b53ac48886016835d8a53daf26eb7891da5bd6255a0f24fd79b7de3a", 0x5}, 0x60) 2018/05/02 17:35:36 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd00000000000000212daab50000000000080007000000000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000240)=""/237, &(0x7f0000000040)=0xed) 2018/05/02 17:35:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xe0}, 0x0) 2018/05/02 17:35:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x7592da1f}, 0x0) 2018/05/02 17:35:37 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/12) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x191040, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/93) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@rand_addr, @broadcast}, &(0x7f0000000240)=0xc) 2018/05/02 17:35:37 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x422180) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) mincore(&(0x7f000076a000/0x1000)=nil, 0x2076b000, &(0x7f0000000640)=""/167) 2018/05/02 17:35:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x3) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc)="04000000", 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x800, 0x400, 0x100000001, 0x1, 0xaa40000000000000}, 0x14) prctl$void(0x1f) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x4, 0x800, "30afb1365e3d190eb5b2b9988e46041bf0a4d19cd2d1a5789d6a95dbc31fdfc7acfffb996b51c64eb8ffeef2439ba0d19e1d02378f7a49a387bdb8642758e1", 0x23}, 0x60) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/05/02 17:35:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x1000000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:37 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x20200, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f00000002c0)) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x509200) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r2}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/02 17:35:37 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/148, 0x94}], 0x1, &(0x7f0000000280)=""/102, 0x66, 0x2e1d}, 0x9}, {{&(0x7f0000000300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/252, 0xfc}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000600)=""/87, 0x57}], 0x4, &(0x7f00000006c0)=""/168, 0xa8, 0x5}, 0x2}, {{&(0x7f0000000780)=@rc, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/202, 0xca}, {&(0x7f0000000900)=""/196, 0xc4}, {&(0x7f0000000a00)=""/178, 0xb2}], 0x3, &(0x7f0000000b00)=""/174, 0xae, 0x8001}, 0x6}], 0x3, 0x100, &(0x7f0000000c80)={0x0, 0x989680}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000cc0)={r3, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f0000000100)=0x8) shutdown(r0, 0x0) 2018/05/02 17:35:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = getpgrp(0x0) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/02 17:35:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x501}, 0x0) 2018/05/02 17:35:37 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='personality\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) r3 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0x20002002}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) write(r3, &(0x7f0000000040)="cf7688b0a2d6c50cc8fc8d25472957a2cd467ac5587aba8363dca155f5fb2df7a8c3f757ef633644e886fa8618d3596a253b5fbb077bfccfe90c537e230946d7f3dd9b08c13a498b0828039e7d1af1a2902d9c30944ae713905b70e4df7629dc082de20ad82e476daa9406c2a14f5253cd24744594cc7cbe87ff0c94dac3a3ddf0faee546fbf9a4341732c55346eb289953d5483851845cb4f47bc2a81327f45652c901a98444986977291626623", 0xae) 2018/05/02 17:35:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xffffffffffffffe0}, 0x0) 2018/05/02 17:35:37 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x18000, 0x90200) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffff, 0x1}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = dup2(r1, r1) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af13, &(0x7f0000000040)) 2018/05/02 17:35:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x80000001, 0x4) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x12d) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/02 17:35:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x8003002000000000, 0x1}}, 0x1c) 2018/05/02 17:35:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/02 17:35:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}}, 0x1, 0x6, [{{0xa, 0x4e21, 0xc9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffcd}}, {{0xa, 0x4e24, 0xa54, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x4cc}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x390) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/02 17:35:38 executing program 0: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x0, 0x7ff, 0x4, 0x0, 0x1, 0x1ff}) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffff3, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac4206eccef116f08c5815e72430006000000ffdfffff00000000", 0x4c}], 0x1, 0x0, 0x0, 0x1000}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x803, 0x800) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 2018/05/02 17:35:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x4}, 0x0) 2018/05/02 17:35:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, 0xb, 0xb, 0x8, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x2}, [@generic="e92173052233845d98c27cb0a4329b52ca86dd37932cc7a6d8d2bd688e6628582e001b3badf74621c930c909eeb6729330d6f68263a5b0cf7d57ba8c58b6cff07ee3eacd2506800ad59e6604897bec920d5c24cbaf02b7ea2733c995f3b3e466348cb89f89e124321e8a3b8b80bd7ce2d8de3f0efc0aea864118609e2be7e184cdabb318773d632aec6896268d2ba1ac8b2619b2126f983901b398b82f206456e27f58f3ae17a007a1ca40dfe4ba8f79975ef539d998c9a98da6d88259b54eb96b2a93c9093e74990d"]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x4) unshare(0x400) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/05/02 17:35:38 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000024c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002500)={0x0, 0x2f, "ca1596f7d85e7573a3997b7c9615ac5afe9128c14087c69b38750d4e7b7ed79e53f2c3c5f36a23688330900a269f55"}, &(0x7f0000002540)=0x37) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002580)={r1, 0x1ff, 0x8, 0x9, 0x100000001, 0x51d}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002480)=0x9, 0x4) recvmmsg(r2, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1, &(0x7f0000000100)=""/122, 0x7a, 0x6}, 0xdc}, {{&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/129, 0x81}], 0x8, &(0x7f0000000600)=""/134, 0x86, 0x5}}, {{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/29, 0x1d}, {&(0x7f0000000780)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x4509}, 0x100}, {{&(0x7f00000008c0)=@rc, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/175, 0xaf}], 0x1, &(0x7f0000000a40)=""/130, 0x82, 0x1}, 0x1}, {{&(0x7f0000000b00)=@un=@abs, 0xd0, &(0x7f0000000fc0)=[{&(0x7f0000000b80)=""/222, 0xde}, {&(0x7f0000000c80)=""/125, 0x7d}, {&(0x7f0000000d00)=""/4, 0x4}, {&(0x7f0000000d40)=""/220, 0xdc}, {&(0x7f0000000e40)=""/104, 0x68}, {&(0x7f0000000ec0)=""/9, 0x9}, {&(0x7f0000000f00)=""/162, 0xa2}], 0x7, &(0x7f0000001040)=""/167, 0xa7, 0x3}, 0xfff}], 0x5, 0x60, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000001240)=0x400, &(0x7f0000001280)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x4}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001440)={r5, 0x40}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000012c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) 2018/05/02 17:35:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xc0ffffff, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) [ 2117.243926] IPv6 header not found [ 2117.247497] IPv6 header not found 2018/05/02 17:35:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xffffffe0}, 0x0) [ 2117.389328] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 2117.405352] IPVS: ftp: loaded support on port[0] = 21 [ 2117.422899] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 2117.509064] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 2117.549631] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/02 17:35:39 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x48b0, 0x40}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000100), &(0x7f0000000180)=""/227}, 0x18) 2018/05/02 17:35:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x80030020, 0x1}}, 0x1c) 2018/05/02 17:35:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xc}, 0x0) 2018/05/02 17:35:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) iopl(0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1000001, 0x1, [@multicast2=0xe0000002]}, 0x14) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, r2}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x103, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sched_getaffinity(0x0, 0x8, &(0x7f0000000100)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r5, &(0x7f0000000300)='5', 0x1) pipe(&(0x7f0000000180)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f000001000000000100000000000000ea60edf5a3b2555f371c9a4d3406d7f35c34510385d929e16d6128ffc6a0cf3817b6aa8a0103540ae1ec808101f316f9904d49472cde"], 0x14) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/02 17:35:39 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) uname(&(0x7f0000000300)=""/211) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3000, r0, r1, 0xfffffffffffffff7, 0x1028001) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000280)) getgroups(0x2, &(0x7f0000000400)=[r1, r1]) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 2018/05/02 17:35:39 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x1f, 0xffffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) tkill(r2, 0x3e) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="f3e850ef1049aaaaaaaa00f4aa3199ba479732b9dbbfa0c16708060001af0006040001569cd579f6ad00000000ffff"], 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) read(r4, &(0x7f0000000380)=""/139, 0x8b) sendfile(r4, r3, &(0x7f0000f28ff8), 0x100000002) r5 = getpgid(0x0) writev(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) tkill(r5, 0x1000000000016) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffff9c, 0x40505412, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0xf}) 2018/05/02 17:35:39 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0xffffffffffffffc1, 0x6}) ioctl$KVM_RUN(r1, 0xae80, 0x0) rt_sigsuspend(&(0x7f0000000180), 0x8) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)) prctl$setfpexc(0xc, 0x3) 2018/05/02 17:35:39 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x288100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x92}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0xfd6e) accept4$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x0) 2018/05/02 17:35:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xa}, 0x0) 2018/05/02 17:35:39 executing program 3: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa5d, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180), 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000600)="49b3aa96f13e0b34912e474c2156c07475c23440c4bcfe6dc86e9f69fe35d8dc6152a4e5aafa85440daba9abd3185cd8f3b93213c3060d379a470cbf0168e93d20316d2a6c44aa3ba2e508bfad014a1f5260d11bac852ca015fee9cb01fe5ee210abfaeaa4f3c71b2f6838219cd1a26a70ce27cb3a72dca9f2", 0x79) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000180)={0x2}) kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'raw\x00', 0x2, [{}, {}]}, 0x48) close(r4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000380)) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x1d, r5}, 0x10, &(0x7f0000000480)={&(0x7f00000006c0)=ANY=[@ANYBLOB="01000000200000000000000080000000", @ANYRES64=r6, @ANYRES64=r7/1000+30000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="030000e0010000000310008002020000026034ab7db1a3a6401d52e3e07efd3da1125522268b6f288fcd1359fd26c8f979502ae3c453c78494849cd7a86f2cbb444fbb43ebacc1976173615cdc585deb395d1191cfcdf7dd70ed40487681960ec5ef84bfc64b4d6b4fa13766484a27cdd7871e5668b894624c83afa34fb21a0f1774fa1f2e3b8cba83640166f4bea74f92043d2e92d3642ca0ea994551f49120286e2037fc05b0259b5bc541eb3fb5b7d226a8b043aa8a75607eb7736d9ce9c3b9145c4e21b3a7f7372427"], 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000680)=[0x100000002, 0x4000000005]) perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x4, 0x100000001, 0x8, 0x7, 0x0, 0xffffffffffff8000, 0x10080, 0x0, 0xaa, 0x6, 0x80, 0x3451, 0x4811332e, 0x1f, 0x9, 0x2, 0xffffffff, 0x1, 0x1, 0x7, 0x0, 0x1ff, 0x4beb, 0x81, 0xffff, 0x5, 0x100000001, 0x0, 0xffffffffffffff9d, 0x40, 0x2, 0x80000001, 0xb3, 0x3, 0x9, 0x7fffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540)}, 0x327, 0x6, 0x59f80000000, 0x0, 0x8, 0xaea6, 0xfffffffffffffffa}, r3, 0x0, r2, 0x2) 2018/05/02 17:35:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x32, 0x0, &(0x7f0000000180)="c92f402f4965dd63af551614f11a08d7bd14aa9573202989faf6bffe762232c95530d5db8f08ac5edeb013a80ca07c0b989a"}) 2018/05/02 17:35:39 executing program 1: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) 2018/05/02 17:35:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x25}, 0x0) 2018/05/02 17:35:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x8000000, 0x1}}, 0x1c) 2018/05/02 17:35:39 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"626f6e6430000009000000ffffffff00", 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x26c) 2018/05/02 17:35:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x75, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) dup3(r1, r0, 0x0) writev(r0, &(0x7f0000000040), 0x10000000000000d1) 2018/05/02 17:35:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xffe0}, 0x0) 2018/05/02 17:35:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000000340), 0x116c) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={r0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="20032bbd7000fedbdf250300000008000600050000000800050002000000080006009b3c845f"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r6, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03004012"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0x2000000000d000) r10 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000000840)=r11, 0x4) writev(r10, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r11, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) 2018/05/02 17:35:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfe800000, 0x1}}, 0x1c) [ 2118.319959] binder: 4119:4128 unknown command 21 2018/05/02 17:35:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1400}, 0x0) [ 2118.350159] binder: 4119:4128 ioctl c0306201 20000100 returned -22 [ 2118.431775] binder_alloc: binder_alloc_mmap_handler: 4119 20265000-20279000 already mapped failed -16 [ 2118.460311] binder: BINDER_SET_CONTEXT_MGR already set [ 2118.496743] binder: 4119:4128 ioctl 40046207 0 returned -16 2018/05/02 17:35:40 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x2, 0x3, {0x3, 0x0, 0x80000001, 0x3, 0x6}}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) close(r0) 2018/05/02 17:35:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80000001, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140), 0xfffffffffffffe6a) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = open(&(0x7f0000000000)='.\x00', 0x400000, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r2}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000180)={0x100000000, 0x80}) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000300)={0x3, 0x80000000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe8, 0x8, 0x2, 0x20, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@generic="3457096974e8afdf061c729b5f0eaed01bb2c782f74925df6189bf65ea95fc85b793a07f5da137ac252fdc8b68274cd494423b3a0a598107a20ec32926aa2aea40192a447deb545f756f2c36a995ea2872f51f2297bdc137b5f83155f67346117c77ed3a5c36e1c13fa7e7e5e9cd0ccefb8d005396a8d256265effe1", @generic="0ceeca3ba3a5fa5bb2a8a823e9d44db6b33a8c7999d15bb2bde696b309831106a12c238ebecb21c087b0454ae121e6d9679d647009343e53447ee0d49cf038f1ec8cf27aaf2abd8bc0ec81aa8af0f9a41fa14b9f68cd"]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/05/02 17:35:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xc0fe, 0x1}}, 0x1c) 2018/05/02 17:35:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200), 0xc) 2018/05/02 17:35:40 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x7}, 0x0) 2018/05/02 17:35:40 executing program 3: r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2}], 0x1, 0x0) 2018/05/02 17:35:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000100)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='map_files\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) 2018/05/02 17:35:40 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x103) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000385000/0x1000)=nil, 0x1000}, 0x2}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000083) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00be29cb456b000000edbc9eee20889c3b1f496c28f7301cf57dfb89730671252787004adbb17d5bed278d2eb7d31cf5bd15bed9eb9a4234e72a714c909aaa557ffc9d7db99878b951f59a0f8a4cda791607b1d79d49e1ab419a7102b43af6e4b0033f2492cc460d847fdf86d88235ac22d34f022e831b362d0f7bcf5578dc796900a5488a321a1eff97cf33a690c1829d242837eb"], &(0x7f0000003f80)=0x8) [ 2118.980666] IPv6 header not found [ 2118.984234] IPv6 header not found 2018/05/02 17:35:40 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x3}, 0x0) 2018/05/02 17:35:40 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x102) getsockopt$bt_BT_SECURITY(r1, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x7, 0x0, [{0x4b564fff, 0x0, 0x8001}, {0x0, 0x0, 0x4}, {0x2a6, 0x0, 0x1}, {0x87d, 0x0, 0x96}, {0x290, 0x0, 0x6}, {0x64c}, {0x32e, 0x0, 0xd948}]}) [ 2119.203957] 9pnet_virtio: no channels available for device ./file0 [ 2119.218580] IPv6 header not found [ 2119.222132] IPv6 header not found 2018/05/02 17:35:40 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x2}}, 0x2e) bind$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x2, {0x2c87, 0x2, 0x1000000000000000, 0x6, 0x412b89f3, 0x3}, 0x2, 0xffffffffffffffff}, 0xe) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x4, 0x1, 0x401}, 0x1, 0xc6e9}) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x420001) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00000001c0)=0x20, 0x4) socket(0x9, 0x4, 0x6) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/02 17:35:40 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x6}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xd7c]}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="ec0196b2a0cd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x10009, 0xc7f0, 0x1}], {0x8100, 0x8, 0x1, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x8000, 0x4, 0x20, 0x64, 0x10001, 0xfffffffffffffff8, 0x62, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@noop={0x1}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x9, 0x100}}}}}, &(0x7f0000000040)={0x1, 0x3, [0xccd, 0x1000, 0x98d, 0xeb5]}) [ 2119.286700] 9pnet_virtio: no channels available for device ./file0 2018/05/02 17:35:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfc, 0x1}}, 0x1c) 2018/05/02 17:35:40 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0xb}, 0x0) 2018/05/02 17:35:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) userfaultfd(0x0) 2018/05/02 17:35:40 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x1) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@nl=@kern={0x10}, 0xc, &(0x7f0000000c40)}}], 0x2, 0x0) 2018/05/02 17:35:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x2}, &(0x7f0000002000)=0x20) 2018/05/02 17:35:41 executing program 6: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) fcntl$getflags(r1, 0x40b) 2018/05/02 17:35:41 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x7592da19}, 0x0) 2018/05/02 17:35:41 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/05/02 17:35:41 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00008bd000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) [ 2119.845829] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 2119.922350] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 17:35:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x10201) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0xfffffffffffffff8, 0x3f}, 0x1, 0xbec1, 0x7fffffff, {0x2, 0x1}, 0x1, 0xb23d}) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010000000000ea8ad1a8c0ec9abd3a1309a15cc65bc3ef"], 0xfdec) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf5ffffff00000000]}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x145) 2018/05/02 17:35:41 executing program 0: perf_event_open(&(0x7f000000a000)={0x400000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x8000000004}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) syz_open_pts(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/02 17:35:41 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x2}, 0x0) 2018/05/02 17:35:41 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x280803) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000002c0)={0xc6f, 0x8, 0x400}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0x8000, &(0x7f0000000400)="db98620e25fdac261bbf45848b30526bf6aa0c072d9e3db6e2") 2018/05/02 17:35:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x2, 0x1}}, 0x1c) 2018/05/02 17:35:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) tee(r0, r0, 0x3ff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="08004500001c0000000000019078ac2314aaac14140000004e0100089078000000000000000000000000"], &(0x7f00000000c0)) 2018/05/02 17:35:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x40, 0x8400) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$KVM_SET_PIT(r1, 0xae71, &(0x7f0000000040)={[{0x0, 0xffffffff, 0x5}, {}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef, 0x82}]}) 2018/05/02 17:35:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) syncfs(r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3dea92e77d0a2cd39d6de0d43af1bcc8e428b7ebb5c755a041f408640d3fa41882ddedb6d96b02d79f77d42bf777cdecfe9d7eb03b18c7b31bf36370952fb0e2a5c1c49c3fdf0585bc03ac8141667d8e6bffcfadd0b5e61b17f28a5c696a2b39937df70f", 0x64, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x121000, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000001c0)=""/240) getsockname$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00004c3ffc), 0x4) [ 2120.029906] IPv6 header not found [ 2120.033482] IPv6 header not found 2018/05/02 17:35:41 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x6}, 0x0) 2018/05/02 17:35:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000002c0)={0x5, 0xfffffffffffffffd}) read(r1, &(0x7f0000000040)=""/118, 0x76) pread64(r1, &(0x7f00000001c0)=""/151, 0x97, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) sched_setparam(r2, &(0x7f0000000140)) [ 2120.249160] IPv6 header not found [ 2120.252759] IPv6 header not found 2018/05/02 17:35:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) 2018/05/02 17:35:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x7, 0x80000001}, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="1100ff0000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:35:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x78, 0x1}}, 0x1c) 2018/05/02 17:35:41 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="636f723f00756d705f66696c74657200323e38edc3347a97b67355143d28f8a258c7575a995190bd52fe331c9219cde75ba2619d2b7b88cd4278307e3e8d9f29d87fe70887a45ca7d4f8627fb7037691ec23afde479f503eb0b5a59ba95e3d7302997d4ffcfec54215cfeb26aadbf977cab5a8bcafd14593d7b2d70da880e38cd3b091b575505248e3073d3a49c432f5623fbd8e2ac788054108b75b9b37eb1c8c5bd6b701ebfcf66913fbac6b2a0ab932bf91499f10c2da4f11ca1a394b") setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) prctl$setendian(0x14, 0x1) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x36) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/05/02 17:35:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x3000)=nil, 0x3000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/117) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)=0x2, 0x0) mincore(&(0x7f000013d000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/240) 2018/05/02 17:35:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x5}, 0x0) 2018/05/02 17:35:42 executing program 4: r0 = socket(0x10, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) socket(0x8, 0x1, 0x101) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x6, 0x800, 0x1, {0x0, 0x7530}, {0x0, 0x7530}, {0x2, 0x7f, 0x7, 0x4}, 0x1, @can={{0x1, 0xbf, 0x80000000, 0x1ff}, 0x3, 0x1, 0x0, 0x0, "644df5f322e65878"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/05/02 17:35:42 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r2, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r3}) 2018/05/02 17:35:42 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000000000000000000000000000"], 0x18}}], 0x2, 0x0) 2018/05/02 17:35:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfec0000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x3, 0x4e20, 0x100000001, 0xa, 0x80, 0xa0, 0x3f, 0x0, r2}, {0x401, 0xe8, 0x0, 0xfffffffffffff2f6, 0xfffffffffffffffa, 0x78, 0x0, 0x5}, {0x20, 0x6, 0x2}, 0x1f, 0x6e6bb8, 0x2, 0x1, 0x0, 0x3}, {{@in, 0x4d2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x87, 0x58e4208b}}, 0xe8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000100)="a44aff3a524e64f7f80cf5f24e1d23dcaf291cf8ae19adc113689c79bb618087c7", &(0x7f00000001c0)=""/251, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/02 17:35:42 executing program 3: iopl(0x401) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={&(0x7f0000001100)='./file0\x00'}, 0x2d5) [ 2121.365574] IPv6 header not found [ 2121.369129] IPv6 header not found 2018/05/02 17:35:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x8}, 0x0) [ 2121.448690] sd 0:0:1:0: [sg0] tag#4239 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 2121.457554] sd 0:0:1:0: [sg0] tag#4239 CDB: Set target port groups [ 2121.463950] sd 0:0:1:0: [sg0] tag#4239 CDB[00]: a4 4a ff 3a 52 4e 64 f7 f8 0c f5 f2 4e 1d 23 dc [ 2121.472840] sd 0:0:1:0: [sg0] tag#4239 CDB[10]: af 29 1c f8 ae 19 ad c1 13 68 9c 79 bb 61 80 87 [ 2121.481755] sd 0:0:1:0: [sg0] tag#4239 CDB[20]: c7 2018/05/02 17:35:42 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) dup(0xffffffffffffff9c) [ 2121.547848] IPv6 header not found [ 2121.551430] IPv6 header not found 2018/05/02 17:35:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="169c537edabcb927b2abd6cfd9f5814d5cdadf72eb5b05d1b298a3490229ae423b27f19d4d0398d2fb3ff20e09804e44a949918a808a6844754678a2437ad625c2bbbf5dc7636a950d4c32973233017caa136a6d79f0e9493e495cdae41841082988784aee6343722ee2a3b4345385e321875b0b0b26129e6638e9407686b40b0449611b1ac4ca438d800fe8cb0935e8098d3a0a00b68e27745a8fb867e70ff49d74e2fda1cb8058c89eaa09077682124739cd19db810671c8f2d1a545e15db2330c9f751797cb", 0xc7, 0x10, 0x0, 0x0) 2018/05/02 17:35:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7a38, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x381000) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB='L'], 0x1}, 0x1}, 0x8000) close(r0) 2018/05/02 17:35:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4d8) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/02 17:35:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1ff, 0x2, 0x5000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000140)}) 2018/05/02 17:35:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x3f00000000000000, 0x1}}, 0x1c) [ 2121.669576] sd 0:0:1:0: [sg0] tag#4239 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 2121.678403] sd 0:0:1:0: [sg0] tag#4239 CDB: Set target port groups [ 2121.684822] sd 0:0:1:0: [sg0] tag#4239 CDB[00]: a4 4a ff 3a 52 4e 64 f7 f8 0c f5 f2 4e 1d 23 dc [ 2121.693719] sd 0:0:1:0: [sg0] tag#4239 CDB[10]: af 29 1c f8 ae 19 ad c1 13 68 9c 79 bb 61 80 87 [ 2121.702652] sd 0:0:1:0: [sg0] tag#4239 CDB[20]: c7 2018/05/02 17:35:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1ff, 0x6dfe], 0x2, 0x100000001, 0x7, 0x8001, 0x40, 0x3, {0x2, 0xfffffffffffffffe, 0x4, 0x1000, 0x800, 0x200, 0x5, 0x3, 0x7f, 0x9, 0x7, 0x1df, 0x800, 0x6, "bde9958b308c52a986229d2a6e29a3acc34f999679cb1af96ed9d5ab685445b3"}}) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x4) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x5e0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/02 17:35:43 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="cd38ffe40f97", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xa8d, &(0x7f0000000080)=0x4) 2018/05/02 17:35:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x9}, 0x0) 2018/05/02 17:35:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0xffffffffffffffff}, 0x0) 2018/05/02 17:35:43 executing program 3: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000000280), &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="3731e75e20eca9a3f64763492ef261d948399b27e3d93cb5c827747e7557bf7167c98a567fb0f5418a2ff857f1c1e49d4dd1204b536c46d9bc76382fe2f7aebdfac7", 0x42}], 0x1, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, 0x4000090) syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0), &(0x7f00000006c0), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27d, 0x0) [ 2121.936815] IPv6 header not found [ 2121.940399] IPv6 header not found 2018/05/02 17:35:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) 2018/05/02 17:35:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) 2018/05/02 17:35:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x200000000000000}, 0x0) 2018/05/02 17:35:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xfec0, 0x1}}, 0x1c) 2018/05/02 17:35:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0a511a7b0b58148fec1834a25cdbabb00000000020000007f00000100000000"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 2122.121833] IPv6 header not found [ 2122.125400] IPv6 header not found 2018/05/02 17:35:43 executing program 6: r0 = userfaultfd(0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0xc00) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) 2018/05/02 17:35:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x8, 0x1}}, 0x1c) 2018/05/02 17:35:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x1000000000000000}, 0x0) 2018/05/02 17:35:44 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8959, &(0x7f00000003c0)={'vlan0\x00', @ifru_data=&(0x7f0000000380)="c9d7d07f37ed7de89240dacd3d320e65f6a108143b45baa01c52185e3f7beec7"}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) 2018/05/02 17:35:44 executing program 4: setrlimit(0x7, &(0x7f0000a9cff8)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x8, 0x8}, 0x2c) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) 2018/05/02 17:35:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffdfffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/02 17:35:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="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", 0x1000) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x1, [0x3]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ctr-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) 2018/05/02 17:35:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x2000) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080), 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/05/02 17:35:44 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_bp, 0x2040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@empty, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) [ 2122.902492] IPv6 header not found [ 2122.906050] IPv6 header not found 2018/05/02 17:35:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x600000000000000}, 0x0) [ 2123.135762] IPv6 header not found [ 2123.139338] IPv6 header not found 2018/05/02 17:35:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x80801) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x401, 0xfffffffffffffff7}, 'port1\x00', 0xf0, 0xc0823, 0xffffffffffff5fcd, 0x7fff, 0x6, 0x8, 0xfffffffffffffff9, 0x0, 0x0, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x0, @tick, 0xfffffffffffffffe}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/230) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae07f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)}, &(0x7f00000028c0)=0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(0xffffffffffffffff) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000180)=0x10800001d) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x7e) 2018/05/02 17:35:44 executing program 3: 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$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) tkill(r1, 0x1000000000016) 2018/05/02 17:35:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:44 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2a2000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5051692c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfff, 0x3}, &(0x7f0000000140)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'yam0\x00', 'bcsf0\x00', 'tunl0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x110, 0x148}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}]}, 0x250) 2018/05/02 17:35:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x3000000}, 0x0) 2018/05/02 17:35:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40800, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0xc0, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)='"', 0x1}]) 2018/05/02 17:35:44 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x81, 0x12840) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x800000000003c33, 0x5, 0x7, 0x2, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000001fdc)=[{}, {}], 0x30) bind$ax25(r1, &(0x7f0000000240)={0x3, {"d2e2a8e4ea50a6"}, 0xbcb}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) r5 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x101, 0x40802) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f00000003c0)={0xa, 0x4e22, 0x200000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c90056acc19be44e3f34f9a6279ca124d18137f778f653ff2a8854faf2e4dfc810328afbe4335e807d62cc50849fa35422896f22fd51b34968e3d8ff2f258ba45915d07e0798ac08768b965a577ff2afa26cd44d6a41ef1cc1816d4244862504ba0982ca36a6af8c14ccda57da284fb02f855c7cb8cbeee51677ee450cb3d086ba8bcb04208a9839bbf22c6a22fd26c46da9b69a5a026198d8ef09c9097a2894d4cabb5a5f1ceb38cabab70d30913f1eb8eb84c590923c53cdbc9727cb7eac578d725f506973b94bc9696fca723e3d38b167846cb518c59baf7b52343a127f349fc5c763f84dfea590726108c04"]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000400)={0x10000, 0x2, 0xc918, 0x81, 0x5, 0x19}) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) getegid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="20170000f800b34cae543a0b0da277a40ef064977955f2574858be7ab8ac0af0607dfba4620f727ffec1d2105a332d9fde4393de1d08eca37b7b87f186251e1d780f1e6b"]}) 2018/05/02 17:35:44 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x2, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r2}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r3, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000180)={0x27d, 0x9, 0x7ff}) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') [ 2123.346287] IPv6 header not found [ 2123.349862] IPv6 header not found 2018/05/02 17:35:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0xfe800000}, 0x0) 2018/05/02 17:35:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x500, 0x1}}, 0x1c) 2018/05/02 17:35:45 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="a16e8aa67acfaaaaaaaa00ff86dd6052cdfa002800000000000000000000000000000000000000000000000000000000ff7fac1414000002000000000000040100040100c2040012000005020000000000000401907800b1ee68006a62da"], &(0x7f000038eff4)={0x0, 0x0, [0x0, 0xe6b]}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x20080) 2018/05/02 17:35:45 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0xfe8]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x10200) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0x92) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0xfffffffffffffe11) 2018/05/02 17:35:45 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb", 0x31, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffff8d) recvfrom$inet(r0, &(0x7f0000000700)=""/48, 0x30, 0x20, &(0x7f0000000740)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x705000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x2, 0x10f000, 0x6000, 0xf000], 0x2, 0x10}) 2018/05/02 17:35:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x40000003, 0x200000000100081) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x20000000000006, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0xb7, 0x4) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000240)={0x8, 0x80000001}) accept(r2, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x0, 0x60de, 0x3ff, 0x0, 0x1, 0x35, 0xfffffffffffffffc, 0x25d02cb, 0x0, 0x8}) close(r0) 2018/05/02 17:35:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2c4}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xeaa7}], 0x1078}], 0x1, 0x0) sendto(r1, &(0x7f0000000180)="b09a739571ede042882021cc0146fe2542a1ad67f0b39ccd9d345562a4f463ee96d65b0264e3ea358e6d0c035c7bb32a", 0x30, 0xf, &(0x7f0000000080)=@ethernet={0x306}, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/02 17:35:45 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @rand_addr=0x3f}, 'bridge0\x00'}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x123000) dup3(r0, r0, 0x80000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) [ 2124.314911] IPv6 header not found [ 2124.318476] IPv6 header not found 2018/05/02 17:35:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x6000000000000000}, 0x0) [ 2124.501052] IPv6 header not found [ 2124.504701] IPv6 header not found 2018/05/02 17:35:46 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x40) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0x1, {{0x2, 0x4e20, @rand_addr=0x3f}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) r3 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f7061636b65010063bd075ce03209117b489f65f3761f2935795b8a861a23d1f2bf4bec97d097797151317d59a1a65bcbbc9e515c0ee9909762bdfb2a2ca491") fcntl$setstatus(r3, 0x4, 0x4000) read$eventfd(r3, &(0x7f0000000200), 0x8000) 2018/05/02 17:35:46 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl(r1, 0x227b, &(0x7f0000000000)) 2018/05/02 17:35:46 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket(0x5, 0x8000f, 0x6) fanotify_init(0x31, 0x40000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000002c0), &(0x7f0000000280), 0x0) 2018/05/02 17:35:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0xc0ffffff00000000}, 0x0) 2018/05/02 17:35:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x700, 0x1}}, 0x1c) 2018/05/02 17:35:46 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x7, 0x7}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="0f00000056ef7156b52f30e411e2c4e384f819"], &(0x7f0000000600)=0x2) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r3) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000380)) unshare(0x20000400) getsockname$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) getpgid(0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f00000004c0)=0xffffffffffffff41) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 2124.692572] IPv6 header not found [ 2124.696151] IPv6 header not found 2018/05/02 17:35:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0xfffffe65, 0x0, 0x0, 0x0) close(r0) [ 2125.123461] Unknown ioctl 1082175138 [ 2125.240948] Unknown ioctl 1082175138 2018/05/02 17:35:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x800000000000000}, 0x0) 2018/05/02 17:35:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x9, 0x1}}, 0x1c) 2018/05/02 17:35:47 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000001c0)=0x8, 0x4) shutdown(r0, 0x0) 2018/05/02 17:35:47 executing program 3: r0 = socket(0x0, 0xa, 0xffffffffffffffa2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f49}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200040c0}, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) 2018/05/02 17:35:47 executing program 0: unshare(0x8000400) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{}, {0xe}}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2711, 0x4) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000669fc0)) 2018/05/02 17:35:47 executing program 7: timer_create(0x0, &(0x7f0000580000)={0x0, 0x200000000000012, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000380)={0x0}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$void(r1, 0x5450) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x4, 0x5, 0x0, 0x8}, 0x10) rt_sigtimedwait(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0)={r0}, 0x8) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/05/02 17:35:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000080)={0x4, 0x0, 0x0, "70c1317391a9", 0xffffffff}, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x8001) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x22, 0x32f, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) socket(0xa, 0x5, 0x82c6) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80002) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) r4 = getpgid(0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000200)) mq_notify(r3, &(0x7f0000000100)={0x0, 0x19, 0x7, @tid=r4}) 2018/05/02 17:35:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) [ 2125.795645] IPv6 header not found [ 2125.799199] IPv6 header not found 2018/05/02 17:35:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x600}, 0x0) 2018/05/02 17:35:47 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x2}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x8001, {0xfffffffffffffffc, 0x7, 0xacf, 0x3ff, 0x80000001, 0x56c3}, 0x6, 0x1f5}, 0xe) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000071000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a3f9fee90201ab9d"], 0x48}, 0x1}, 0x0) r3 = gettid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ptrace$setregs(0xf, r3, 0x3d1, &(0x7f0000000000)="be08") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x80, 0x0) r5 = eventfd(0xf0a) r6 = dup2(r0, r0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000280)={r5, 0xa0, 0xf87, r6}) [ 2125.984431] IPv6 header not found [ 2125.988039] IPv6 header not found 2018/05/02 17:35:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x300000000000000, 0x1}}, 0x1c) 2018/05/02 17:35:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0xfffffffffffffffd}, 0x0) 2018/05/02 17:35:47 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001fd8)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x66f0, 0xffffffffffffacea, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x40, 0x8, [0x8000, 0x3, 0x10001, 0xc7, 0x0, 0xffff, 0x100, 0x100000000]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0xfffffffffffffff9, 0x8, 0x401}, 0x202) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x40000) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/02 17:35:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000001c0)={0x101}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r3}) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2664f30fbc790766b9930300000f320f01d10f07f21298cab466b8840900000f23c80f21f866350c0090000f23f80fae2d660f06f36f66b9210a000066b8f5ffffff66baff7f00000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0x663]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 2126.150148] IPv6 header not found [ 2126.153763] IPv6 header not found 2018/05/02 17:35:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x20, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) 2018/05/02 17:35:47 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x2000000005452, &(0x7f0000008ff8)=0x3f) syz_open_pts(r0, 0x800) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) r5 = dup3(r3, r4, 0x0) sendmsg$rds(r5, &(0x7f0000001500)={&(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001380), 0x0, &(0x7f0000001680)}, 0x0) tkill(r2, 0x16) writev(r5, &(0x7f0000000600)=[{&(0x7f0000000100)="63de80c187bfe14af17dfafe06629a9d95105687068043f07add8407a0ea52abb71ca135ab4112076353160fb06e6d76c3102e3177d6da5acb39560ee59763809161184190027e9160c5197f1cca3d1a1530f093099e575b8b1cc8e7fb784d2d1637dae6b4ac61274a4d8ce8ac0fa1006787e811741a824ee38e5273bda191e84699ece76ea659a4ae2df464317eb69c19f8034e46b8e2cd0a1b2b1443bc674acd7196df44d6a97bd0bc126f388911aabd946bc1a7776f189faf7347e9ba66595660b64576de77c128f48ddf13f3f9d8b9798b20461835356d6cc7f5", 0xdc}, {&(0x7f0000000200)="f05f9b29ab30ef954d1f40a21b9be3adb69cdff17587a210b2758801c7c105dbec5c34749ac3cb98f7944a31044682d11e15", 0x32}, {&(0x7f0000000240)="4b62b96a3661d1dbcbcebb4bce407e21be60a3b9c9dedd79f912018d0928356c2949d28100fffce296a09d4ee228ecd205da2b2eefcbbae27a1a99a3e3fad803bf913f05f8e7689ff8c690d09816e3ad35d05ff4dfade769698021060fe9563b5e0593ea2d9a21f604355efc5d54fd68629f6847a42648bbfc5009e15186c7c3e5630cc0d7531dda913b1c77efeed547249072fa4617d94b9dd2c69813aeab", 0x9f}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2e2fc955d134a232994a14c52ae585c0b2ad0445a5db845fcaf0052da7891e16ef387d915e8ecc564ba701e4cfec75d322195c7dfef2f8c28a7b1c67872c50809da966ff64f288eb8e1197021ef3e7e87aead873bb7d902cde36bad798c8d457877ee190646f60a20cc9bb11159d5a16019842e35b477b97562b309bf2a21c2eb32f3d05dbe8de96b6e4a468346fc76a31d2e1c88b7f33e3dea702aa4518e4a5b2001753ff3feb77074caca5fe6091e6acbf773c76c2988ea59ada2b57e624bb7db1888220c63031594af76beb4fe59ad8f41a81c3d3837e729774", 0xdb}, {&(0x7f0000000500)="332f41438c47a5ee7384d7a30386f55ff36a06c507640f5c53dab96385ca663ae6a770447b5f72bad711fdea7d9e7076b254953a230f763d3b9d22539f5afd1c65448a539ddb9f679be0b9bdc74e592a10ebbe7f37dda4da198a1d5f2df988ab92d1d9dfe3f1af9bd88333df016a0b3ccf51e1f397f07ed8b08f5bb2262545aef7f1e88b9845666b319a728f0b76bd0e9e43f352caf8e10a47fd661208520d9a0152cd19dae806e6b99f79fd219a64e824f90eb3e5891363b33232c66e3526b93da5db9929bda1464824e08d0c823713dbf8ea182ac5d6405a62faccc00be94acfec4bb1cef3", 0xe6}], 0x6) fcntl$setown(r1, 0x8, r2) 2018/05/02 17:35:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x1100000000000000}, 0x0) 2018/05/02 17:35:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x3000000, 0x1}}, 0x1c) 2018/05/02 17:35:47 executing program 0: unshare(0x8000400) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{}, {0xe}}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2711, 0x4) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000669fc0)) [ 2126.403686] IPv6 header not found [ 2126.407284] IPv6 header not found 2018/05/02 17:35:48 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0xb826, 0x3fe) ioctl(r0, 0x20000000c0184900, &(0x7f0000000100)="609fa9e6ff30d5c4d1") 2018/05/02 17:35:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x1600, 0x1}}, 0x1c) 2018/05/02 17:35:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x100000000000000}, 0x0) 2018/05/02 17:35:48 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x82000) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/02 17:35:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xc0400, 0x0) r1 = epoll_create1(0x800000) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/05/02 17:35:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390002001300090465070075af01000100000040bc0300000046e8f06906b79865ea000107000000141900040004000000000301040000cc54aa5244e63183e181dc33cc314dfa1d2061ea64d4188cf4605c605f6fa8e044b028dcf9ffffffe5ebe01d67b39b9afa4bca824723ec6eff93e91151abd86646e079124d025afb972ba307031abbb1c54be9c32f1b6a9ee45cc0f601d407000000248aa375ca71edb27be054aac14964545d974787cceb", 0xaf}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x260800, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x80000204) r3 = msgget$private(0x0, 0x22) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000001c0)=""/250) inotify_rm_watch(r1, r2) 2018/05/02 17:35:48 executing program 0: unshare(0x8000400) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{}, {0xe}}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2711, 0x4) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000669fc0)) 2018/05/02 17:35:48 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x84b3, 0x1, 0x0, 0x3c, "6b04a52dcf5b50afd25ca4f00726dbd287cb80febbad392f1a97214de8e934fe"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x2ef) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, r1, 0x0) mremap(&(0x7f0000bef000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b2d000/0x2000)=nil) mq_getsetattr(r1, &(0x7f0000000100)={0x3, 0x200, 0x6, 0x7, 0x0, 0x81, 0x1, 0x7}, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) [ 2127.223658] IPv6 header not found [ 2127.227242] IPv6 header not found 2018/05/02 17:35:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x600, 0x1}}, 0x1c) 2018/05/02 17:35:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x7f000000}, 0x0) [ 2127.417600] IPv6 header not found [ 2127.421169] IPv6 header not found 2018/05/02 17:35:48 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x159480, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400841, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x95}, 0x4) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/02 17:35:48 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000800)=0xe8) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r5 = dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r6 = epoll_create(0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x4, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="e0b51f64d336e7f3fc03069f9cf907f9524c2f578c9dd791f4598d4e", 0x1c, 0x3}, {&(0x7f0000000180)="26379801e4f30ae3dfc1682d01248c7de3b24c27126fd2b5912ed50a500700ba0673fa4f9414d3f403117935052287d8d56c599ccdd795375b7f59d8acb9457f1a63b2a82e31d08ef10b0c4a3860ef364662700483d724436ee9b81aba28a90168c75fa2ac42c1eb9335d167c180096981", 0x71, 0x836}, {&(0x7f00000002c0)="414ce945e3ed36e389", 0x9, 0xdb7}], 0x221480, &(0x7f0000000480)=ANY=[@ANYBLOB="6f76657272696465726f636b7065726d24890c00006e6f726d616c2c00"]) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00003d6ff4)) getsockname(r5, &(0x7f0000000600)=@ethernet={0x0, @remote}, &(0x7f0000000680)=0x80) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x5) 2018/05/02 17:35:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000368f2d)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd608bdf9600080000fe8000000000000000a9d60000000000fe8000001f00000000000000000000ff0000000000089078"], 0x0) 2018/05/02 17:35:48 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x7f}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x20) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/05/02 17:35:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)=0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf02, 0x40000) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000001c0)={{0x3, 0x6, 0xe2, 0x349, 0x4, 0x200}, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0xfff, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/02 17:35:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x30000000}, 0x0) 2018/05/02 17:35:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x8}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, &(0x7f00000000c0)=0x14) 2018/05/02 17:35:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x4}}, 0x1c) 2018/05/02 17:35:49 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x210000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) 2018/05/02 17:35:49 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/05/02 17:35:49 executing program 4: r0 = socket(0xa, 0x6, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240000, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x800, 0x80000001, 0x7}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4a00, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) write(r0, &(0x7f0000000040)="2400000024007ffc0000120000000100000ff6ff010000000080f300f1ffffff1300ff10", 0x24) 2018/05/02 17:35:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000001, 0xc0480) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x6, 0x4) 2018/05/02 17:35:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f110000000000006a2f0000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) [ 2128.501561] IPv6 header not found [ 2128.505126] IPv6 header not found 2018/05/02 17:35:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000004ac1414aa"], 0x28}, 0x1, 0x3a00}, 0x0) 2018/05/02 17:35:50 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) [ 2128.751788] IPv6 header not found [ 2128.755384] IPv6 header not found [ 2128.763543] kasan: CONFIG_KASAN_INLINE enabled [ 2128.768276] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 2128.775698] general protection fault: 0000 [#1] SMP KASAN [ 2128.781234] Dumping ftrace buffer: [ 2128.784791] (ftrace buffer empty) [ 2128.788497] Modules linked in: [ 2128.791698] CPU: 1 PID: 4753 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #29 [ 2128.798885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2128.808250] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 2128.812911] RSP: 0018:ffff88018802fcc0 EFLAGS: 00010206 [ 2128.818276] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90008915000 [ 2128.825545] RDX: 0000000000000005 RSI: ffffffff873e72c6 RDI: 0000000000000028 [ 2128.832804] RBP: ffff88018802fcf0 R08: 0000000020000080 R09: ffffed003b5e46c2 [ 2128.840063] R10: 0000000000000003 R11: 0000000000000000 R12: ffff88018802fd40 [ 2128.847333] R13: 0000000000000029 R14: 0000000000000044 R15: 0000000020000040 [ 2128.854602] FS: 00007eff79419700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 2128.862825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2128.868703] CR2: 0000001b2bc21000 CR3: 00000001cf34a000 CR4: 00000000001406e0 [ 2128.875976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2128.883244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2128.890510] Call Trace: [ 2128.893107] __sys_getsockopt+0x1a5/0x370 [ 2128.897265] ? kernel_setsockopt+0x1d0/0x1d0 [ 2128.901678] ? do_futex+0x27d0/0x27d0 [ 2128.905492] __x64_sys_getsockopt+0xbe/0x150 [ 2128.909904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2128.914927] do_syscall_64+0x1b1/0x800 [ 2128.918820] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 2128.923669] ? syscall_return_slowpath+0x5c0/0x5c0 [ 2128.928604] ? syscall_return_slowpath+0x30f/0x5c0 [ 2128.933551] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 2128.938929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2128.943780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2128.948970] RIP: 0033:0x455979 [ 2128.952154] RSP: 002b:00007eff79418c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 2128.959868] RAX: ffffffffffffffda RBX: 00007eff794196d4 RCX: 0000000000455979 [ 2128.967135] RDX: 0000000000000044 RSI: 0000000000000029 RDI: 0000000000000014 [ 2128.974405] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 2128.981669] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 2128.987823] IPVS: ftp: loaded support on port[0] = 21 [ 2128.988931] R13: 00000000000000d7 R14: 00000000006f54c8 R15: 0000000000000000 2018/05/02 17:35:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000001, 0xc0480) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x6, 0x4) 2018/05/02 17:35:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f110000000000006a2f0000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 17:35:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x20000000, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1300}}, 0x1c) 2018/05/02 17:35:50 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000004c0)={@local, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3, 0x7fffffff, 0x100, 0xca6a, 0x4000000, r3}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r4}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/05/02 17:35:50 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) [ 2128.988944] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 2129.020713] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff88018802fcc0 [ 2129.027005] ---[ end trace 00d4cbdb61897cb1 ]--- [ 2129.031805] Kernel panic - not syncing: Fatal exception [ 2129.037625] Dumping ftrace buffer: [ 2129.041145] (ftrace buffer empty) [ 2129.044829] Kernel Offset: disabled [ 2129.048431] Rebooting in 86400 seconds..